1 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
5 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
6 Declaring int functions causes warnings on some modern systems and
7 shouldn't be needed to compile on ancient ones.
8 * same.c (MIN) [defined MIN]: Don't define, since it's already
11 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
12 with the following changes.
13 (__set_errno): Parenthesize properly.
15 (MIN, MAX, MATCHING_INO): New macros.
16 (__getcwd): Define with prototype, not K&R form.
17 Use heuristics to allocate default buffer on stack if possible.
18 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
19 behavior, and to avoid the PATH_MAX limit when computing
21 Use MATCHING_INO to compare inode number to file.
22 Check for arithmetic overflow in size calculations.
23 Fix bug in reallocation of dot array that caused getcwd to fail
24 on directories nested deeper than 75.
25 Be more careful about saving errno on error.
26 Do not use realloc; use only free+malloc, as this is a bit
27 more flexible and avoids a needless copy operation.
28 Do not inspect st_dev and st_ino for symbolic links; POSIX
29 doesn't specify the latter.
30 Check for closedir errors.
32 Use "#ifdef weak_alias" around weak_alias, to be like other
34 The following changes to getcwd.c have effect only when used in
35 gnulib; they have no effect inside glibc proper.
36 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
38 (alloca, __alloca): Likewise.
39 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
40 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
41 unconditionally, as gnulib assumes C89 or better.
42 Do not include <sys/param.h>.
43 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
44 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
46 (NULL) [!defined NULL]: Remove; we assume C89 or better.
47 Include <dirent.h> in a way that is compatible with modern Autoconf.
48 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
49 New macros, if not already defined.
50 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
51 Use "_LIBC", not "defined _LIBC", for consistency.
52 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
54 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
55 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
56 * xgetcwd.c: David MacKenzie's old code was removed, so give
57 credit only to Jim Meyering and adjust the copyright dates.
58 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
59 <stdlib.h>, <unistd.h>, "pathmax.h".
60 Instead, include "xgetcwd.h" (first) and "getcwd.h".
61 (INITIAL_BUFFER_SIZE): Remove.
62 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
64 2004-11-23 Jim Meyering <jim@meyering.net>
66 * getopt_.h: Remove trailing blanks.
68 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
70 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
71 (futimens): New function, which uses futimes if available.
72 (futimens, utimens): Support timespec==NULL, with same semantics
74 * utimens.h (futimens): New decl.
76 2004-11-23 Jim Meyering <jim@meyering.net>
78 * __fpending.c: Add comment.
80 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
82 * lib/getopt_.h: Re-addition of __getopt_argv_const caused
83 redefinition warnings. To avoid them, include the defines
84 in `#if !defined __need_getopt ... #endif'. The only place
85 where __getopt_argv_const is used is in definitions
86 of getopt_long and getopt_long_only below, which are as well
87 protected by `#ifndef __need_getopt'.
88 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
89 __need_getopt after including <stdio.h> and <unistd.h> These
90 headers might have defined it.
92 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
94 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
96 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
97 optopt): Use them instead of invoking ## directly; otherwise, the
98 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
100 2004-11-19 Bruno Haible <bruno@clisp.org>
102 * strtok_r.c: Move comments from here...
103 * strtok_r.h: ... to here.
105 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
107 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
108 might fail. Problem reported by Yoann Vandoorselaere.
109 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
110 that mishandle size_t overflow.
112 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
114 * canon-host.c: Include "strdup.h".
115 (canon_host): Use getaddrinfo if available, so that IPv6 works.
116 Use strdup instead of malloc/strcpy to duplicate strings.
118 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
119 (human_space_before_unit): New constant.
120 * human.c (human_readable): Support it.
122 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
123 (xgetcwd): Set errno correctly when failing.
124 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
125 the failure is actually due to a PATH_MAX problem.
127 Further getopt changes to make it more likely that glibc will
128 buy the changes back.
129 * getopt.c (POSIXLY_CORRECT): New constant.
130 (getopt): Use it, so to preserve glibc semantic
131 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
132 when compiling for libc.
133 * getopt_.h (__getopt_argv_const): Bring it back.
134 (getopt_long, getopt_long_only): Use it.
136 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
137 New arg POSIXLY_CORRECT. All callers changed.
138 (getopt): Argv is now char * const *, as per standard.
139 (_getopt_internal_r, _getopt_internal): Argv is now char **,
140 not char *__getopt_argv_const *.
141 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
142 _getopt_long_only_r): Likewise.
143 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
144 * getopt_int.h (_getopt_internal, _getopt_internal_r,
145 _getopt_long_r, _getopt_long_only_r): Likewise.
146 * getopt_.h (__getopt_argv_const): Remove.
147 (getopt): Argv is now char * const *, as per standard.
149 * getdate.y (tORDINAL): New token.
150 (day, relunit): Allow it for relative times.
151 (relative_time_table): Use tORDINAL for ordinals.
153 2004-11-15 Jim Meyering <jim@meyering.net>
155 * closeout.c: Include "__fpending.h" once again.
157 (close_stdout): Don't fail just because stdout was closed initially,
158 since some programs don't write to stdout in the normal course of
159 operation (other than --version and --help), and we don't want this
160 function to make e.g. `touch file >&-' fail.
161 But do fail if it was closed and someone has tried to write to it.
162 E.g., `printf foo >&-' must fail.
164 2004-11-11 Simon Josefsson <jas@extundo.com>
166 * strtok_r.h, strtok_r.c: New file.
168 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
170 * getopt_.h (__getopt_argv_const): New macro, to be used so that
171 we can stop lying to compilers about the constness of argv when we
172 are compiled outside glibc.
173 (getopt, getopt_long, getopt_long_only): Use it.
174 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
176 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
177 _getopt_long_only_r): Likewise.
178 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
179 _getopt_long_only_r): Likewise.
181 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
182 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
183 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
184 the other external symbols.
185 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
186 declaration, since the above renaming now works around collisions.
188 2004-11-11 Jim Meyering <jim@meyering.net>
190 * linebreak.c: Remove trailing blanks.
191 * alloca_.h: Likewise.
193 * euidaccess.c: Likewise.
194 * allocsa.h: Likewise.
196 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
198 * mktime.c (SHR): New macro, which is a portable
199 substitute for >> that should work even on Crays.
200 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
201 Problem reported by Mark D. Baushke in
202 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
203 * getdate.y (SHR): Likewise.
205 * strftime.c (SHR): Likewise.
207 * quotearg.c (struct quoting_options): Use unsigned int for
208 quote_these_too, so that right shifts are well defined. All uses
211 2004-11-10 Simon Josefsson <jas@extundo.com>
213 * getaddrinfo.h, getaddrinfo.c: New files.
215 2004-11-10 Jim Meyering <jim@meyering.net>
217 Ensure that no close failure goes unreported.
218 * closeout.c (close_stdout): Always close stdout. I.e., don't
219 return early when it seems there's nothing to flush.
220 Don't include __fpending.h.
222 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
224 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
226 2004-11-05 Bruno Haible <bruno@clisp.org>
228 * readlink.c: Include stddef.h, needed for size_t on Woe32.
229 Reported by Mark D. Baushke <mdb@cvshome.org>.
231 2004-11-04 Bruno Haible <bruno@clisp.org>
233 2004-09-11 Bruno Haible <bruno@clisp.org>
234 * allocsa.valgrind: New file.
235 2004-02-06 Bruno Haible <bruno@clisp.org>
236 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
237 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
238 Reported by Christopher Seip <chris.seip@hp.com>.
240 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
242 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
243 with errno == ERANGE if the buffer is too small.
244 Problem reported by Mark D. Baushke.
246 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
248 * xreadlink.c (MAXSIZE): New macro.
249 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
250 size does not exceed MAXSIZE. Avoid cast.
251 As suggested by Mark D. Baushke in
252 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
253 if readlink fails with buffer size just under MAXSIZE, try again
256 2004-11-02 Derek R. Price <derek@ximbiot.com>
257 and Paul Eggert <eggert@cs.ucla.edu>
259 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
260 (get_date): Overparenthesize to avoid GCC warning.
262 2004-11-02 Bruno Haible <bruno@clisp.org>
264 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
265 function returns void.
267 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
269 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
270 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
273 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
275 * getdate.y: Add support for TZ="foo" within a date string.
276 Fix some bugs near time_t boundaries. Reject dates with
277 out-of-range components, e.g., "Sept 31".
278 Include <stdlib.h>, "setenv.h", "xalloc.h".
279 (ISDIGIT_LOCALE): Remove; unused.
280 Note that the TZ and time functions used here are not reentrant.
281 (mktime_ok, get_tz): New functions.
282 (TZBUFSIZE): New constant.
283 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
284 This requires that we sometimes generate our own TZ="XXX..." setting.
286 2004-10-27 Derek R. Price <derek@ximbiot.com>
288 * mktime.c (not_equal_tm): Remove redundant check.
290 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
292 * getdate.y: Use Bison 1.875 features, and some minor
293 code cleanups. This change does not affect semantics.
294 Don't include <stdlib.h>; no longer needed.
295 Don't include unlocked-io.h; only the "#if TEST" code uses
296 stdio, and performance isn't crucial there.
297 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
298 Bison 1.875 features as described below.
299 All uses of "PC." replaced by "pc->".
300 (YYSTYPE): Add a forward declaration.
301 (yylex, yyerror): Use full prototypes in forward decls.
302 Use "%pure-parser" rather than obsolescent "%pure_parser".
303 Use %parse-param and %lex-param instead of obsolescent
304 YYPARSE_PARAM and YYLEX_PARAM.
305 (meridian_table, month_and_day_table, time_units_table,
306 relative_time_table, time_zone_table, military_table,
307 lookup_zone, lookup_word, get_date):
308 Use NULL instead of 0 where appropriate.
309 (to_hour): Avoid abort (), to avoid a dependency on
311 (yyerror, yylex): Now accepts parser_control * arg.
312 (main) [TEST]: Use '\0' rather than 0 for char.
314 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
316 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
317 It's now the caller's responsibility to handle the case where
318 !HAVE_GETPAGESIZE && !defined getpagesize.
320 * mktime.c (leapyear): Arg is long int, not int.
322 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
324 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
326 2004-10-12 Simon Josefsson <jas@extundo.com>
328 * getpass.c (fflush_unlocked, flockfile, funlockfile)
329 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
332 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
334 * vsnprintf.h: New file.
335 * vsnprintf.c: New file.
337 2004-10-07 Bruno Haible <bruno@clisp.org>
339 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
340 into the provided buffer.
342 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
344 * diacrit.c, diacrit.h: Add GPL notice.
346 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
347 * atanl.c (atanl): Keep the code as similar to glibc as possible.
348 * logl.c (logl): Keep the code as similar to glibc as possible.
349 This avoids a potential constant-folding bug.
351 2004-10-05 Bruno Haible <bruno@clisp.org>
353 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
355 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
357 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
358 * xmalloc.c (xmemdup): Likewise.
359 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
360 XFREE): Remove these long-obsolescent macros.
361 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
364 * regex.c (re_comp): Cast gettext return value to char *,
365 Problem reported by Martin Neitzel via Mark D. Baushke.
367 2004-10-04 Simon Josefsson <jas@extundo.com>
369 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
370 '#ifdef USE_UNLOCKED_IO'.
372 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
374 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
375 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
376 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
377 regex.c, sha1.c, version-etc.c, yesno.c:
378 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
379 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
380 the includer's responsibility.
384 * modechange.c (mode_compile): Don't decrement a pointer that
385 points to the start of a string, as the C Standard says the
386 resulting behavior is undefined.
388 * backupfile.h (enum backuptype): Rename none -> no_backups,
389 simple -> simple_backups, numbered_existing ->
390 numbered_existing_backups, numbered -> numbered_backups
391 to avoid shadowing problems. All uses changed.
392 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
393 * backupfile.c (check_extension, numbered_backup):
394 Rename locals to avoid shadowing 'basename'.
395 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
398 * .cppi-disable: Add getopt_.h, getopt_int.h.
399 * .cvsignore: Add getopt.h.
401 2004-10-04 Simon Josefsson <jas@extundo.com>
403 * memmem.h: New file.
404 * memmem.c: New file, taken from glibc.
406 2004-10-02 Jim Meyering <jim@meyering.net>
408 * dirfd.h, getpagesize.h: Add copyright notice.
410 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
412 * snprintf.c: Remove comments as to why each header is needed.
414 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
416 * strsep.h: New file.
417 * strsep.c: New file.
419 2004-10-01 Simon Josefsson <jas@extundo.com>
421 * snprintf.c (snprintf): Handle size==0.
423 2004-10-01 Simon Josefsson <jas@extundo.com>
424 Bruno Haible <bruno@clisp.org>
426 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
427 (snprintf): Declare 'args'.
429 2004-09-30 Simon Josefsson <jas@extundo.com>
431 * snprintf.h, snprintf.c: New files.
433 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
435 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
436 (hol_entry_help): Never translate an empty string.
437 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
438 * argp.h (OPTION_NO_TRANS): New option.
440 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
442 * xvasprintf.c: Include xalloc.h.
443 (xvasprintf): Use xalloc_die, not xmalloc_die.
445 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
447 * dummy.c: Change copyright notice to FSF, and license to GPL.
449 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
451 * argp-pvh.c (argp_program_version_hook): Provide initial value.
452 Problem reported by Bruno Haible in:
453 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
455 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
457 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
458 in case some system header has #define'd it. Problem reported by
460 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
462 2004-09-08 Bruno Haible <bruno@clisp.org>
464 * stdint_.h.in: New file, taken from GNU clisp.
466 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
468 * xvasprintf.h: New file.
469 * xvasprintf.c: New file.
470 * xasprintf.c: New file.
472 2004-09-08 Bruno Haible <bruno@clisp.org>
474 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
476 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
478 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
480 Import from coreutils.
481 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
482 strings on unbounded length. alloca's performance benefits aren't
485 (parse_with_separator): New function, with most of the internals
486 of the old parse_user_spec. Allow user to omit both user and group,
487 for compatibility with FreeBSD.
488 Clone only the user name, not the entire spec.
489 Do not set *uid, *gid unless entirely successful.
490 Avoid memory leak in some failing cases.
491 Fix regression for USER.GROUP reported by Dmitry V. Levin in
492 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
493 (parse_user_spec): Rewrite to use parse_with_separator.
495 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
497 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
498 its complicated substitute.
499 * argp-help.c: Include <errno.h>, for program_invocation_short_name
500 and program_invocation_name.
501 (__argp_basename) [!_LIBC]: Remove; the only use was
502 replaced by its body.
503 (__argp_short_program_name): Change condition from
504 !defined __argp_short_program_name to
505 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
506 to match argp-namefrob.h.
507 (__argp_failure): Don't assume strerror_r returns char *.
508 * argp-parse.c (N_): Define unconditionally.
509 (argp_default_options): Fill out initializers with 0 to avoid
512 2004-08-12 Simon Josefsson <jas@extundo.com>
514 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
515 * getopt_.h: Renamed from getopt.h.
517 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
519 Merge from coreutils.
521 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
522 wmemchr or wmemcpy. Problem reported by Robert Dahlem
523 for Reliant Unix 5.43.
525 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
526 (union fooround): Use uintmax_t, not long int.
527 The rest is a merge from libc:
528 [defined _LIBC]: Include <shlib-compat.h>.
529 (_obstack) [defined _LIBC]: Remove after 2.3.4.
531 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
533 * strverscmp.c: Convert to UTF-8.
535 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
537 * obstack.h (obstack_empty_p):
538 Don't assume that chunk->contents is suitably aligned.
539 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
540 Likewise. Problem reported by Benno in
541 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
543 * chown.c (rpl_chown): Work even if the file is writeable but not
544 readable. This could be improved further but it'd take some work.
546 2004-08-08 Simon Josefsson <jas@extundo.com>
548 * xgethostname.c: Don't include error.h (not used).
551 * getpass.c: Include getpass.h first.
553 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
555 * xalloc-die.c: New files.
556 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
558 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
559 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
560 (_, N_, xalloc_die): Move to xalloc-die.c.
561 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
562 so that we needn't mess with xalloc_msg_memory_exhausted.
564 * sha1.h: Renamed from sha.h.
565 (SHA1_H): Renamed from _SHA_H.
566 (sha1_ctx): Renamed from sha_ctx.
567 (sha1_init_ctx): Renamed from sha_init_ctx.
568 (sha1_process_block): Renamed from sha_process_block.
569 (sha1_process_bytes): Renamed from sha_process_bytes.
570 (sha1_finish_ctx): Renamed from sha_finish_ctx.
571 (sha1_read_ctx): Renamed from sha_read_ctx.
572 (sha1_stream): Renamed from sha_stream.
573 (sha1_buffer): Renamed from sha_buffer.
574 * sha1.c: Likewise; renamed from sha.c.
575 Do not include <sys/types.h>.
576 Include <stddef.h> rather than <stdlib.h>.
578 2004-08-08 Bruno Haible <bruno@clisp.org>
580 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
581 FILESYSTEM_PREFIX_LEN.
582 * progreloc.c: Likewise.
583 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
585 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
588 * argp-help.c (make_hol, hol_append): Don't assume that
589 SIZE_MAX is a valid preprocessor constant.
590 (__argp_basename): Change from "#ifndef _LIBC"
591 to "#ifndef __argp_short_program_name", so that
592 we don't compile these functions for tar.
594 More merges from coreutils.
595 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
596 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
598 * addext.c: Remove; no longer needed.
599 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
600 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
601 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
602 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
603 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
604 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
605 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
606 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
607 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
608 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
609 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
610 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
611 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
612 Import changes from coreutils.
614 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
616 Merge from coreutils.
618 * .gdb-history: Remove; this doesn't belong here.
620 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
621 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
622 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
624 * dirname.h: Include <stdbool.h>.
625 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
626 for consistency with POSIX terminology. All uses changed.
627 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
628 (strip_trailing_slashes): Use bool for booleans.
629 * stripslash.c (strip_trailing_slashes): Likewise.
631 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
632 sometimes returns a positive errno value even when it succeeds.
633 (print_errno_message) [!LIBC]: Fall back on strerror if
636 * path-concat.c (mempcpy): Don't define if a system header defines it.
637 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
638 (longest_relative_suffix): New function.
639 (path_concat): Use it. Assume first argument is not NULL.
640 Port to DOS. Omit redundant separators.
641 Report an error instead of returning NULL.
642 Use mempcpy instead of memcpy.
643 (xpath_concat): Remove: not declared or used.
645 * same.h: Include <stdbool.h>
646 (same_name): Return bool, not int.
647 * same.c (same_name): Likewise.
648 (errno): Don't declare; we assume C89 or better now.
650 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
651 if not already defined.
653 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
654 * dup-safer.c (errno): Likewise.
656 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
658 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
661 2004-08-03 Simon Josefsson <jas@extundo.com>
663 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
664 * progname.h: Don't include stdbool.h.
666 2004-08-02 Simon Josefsson <jas@extundo.com>
668 * getsubopt.h: New file, with comments from Bruno Haible.
669 * getsubopt.c: New file, from glibc, but slightly modified based on
670 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
672 2004-08-01 Simon Josefsson <jas@extundo.com>
674 * xgetdomainname.c: Include stdlib.h, for free().
676 2004-07-16 Simon Josefsson <jas@extundo.com>
680 2004-07-16 Bruno Haible <bruno@clisp.org>
682 * backupfile.h: Add extern "C" for C++.
683 * closeout.h: Likewise.
684 * copy-file.h: Likewise.
685 * findprog.h: Likewise.
686 * full-write.h: Likewise.
687 * pathname.h: Likewise.
688 * progname.h: Likewise.
689 * stpcpy.h: Likewise.
690 * stpncpy.h: Likewise.
691 * strcase.h: Likewise.
692 * strstr.h: Likewise.
693 * xalloc.h: Likewise.
695 * mbswidth.h: Add extern "C" for C++.
696 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
698 2004-07-09 Simon Josefsson <jas@extundo.com>
700 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
701 failed without this.)
703 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
705 * fchown-stub.c: New file.
707 2004-06-24 Jim Meyering <jim@meyering.net>
709 * obstack.h (obstack_base): Cast to (void *), per documentation.
711 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
713 * argz.c, argz_.h: New files, which are autoupdated from libtool.
715 2004-06-01 Jim Meyering <jim@meyering.net>
717 * calloc.c: New file.
719 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
721 * getdate.y (yylex): Allow space between sign and number.
722 Problem reported by Dan Jacobson.
724 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
725 and Jim Meyering <jim@meyering.net>
727 Merge from coreutils CVS.
729 * stat-macros.h: New file, with contents from file-type.h
730 and coreutils' system.h.
731 * file-type.c: Include "stat-macros.h".
732 * file-type.h (file_type): Move all macro definitions to new file,
735 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
736 Wrap old code with this conditional.
737 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
738 function that does not dereference symlinks.
739 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
741 * xreadlink.c: Include xreadlink.h first, to catch .h file
743 (xreadlink): Accept new arg SIZE, for efficiency.
744 All decls and uses changed.
745 * xreadlink.h: Include <stddef.h>, for size_t.
747 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
748 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
750 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
752 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
754 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
755 macros to be defined.
756 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
757 the allocator returns NULL because the requested size is zero.
759 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
761 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
762 var. Add comment explaining why libc still defines it. This
763 merges the following patch from glibc:
764 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
766 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
768 * obstack.c (_obstack): Remove unused variable. It hasn't been
769 present in glibc since revision 1.1 of this file.
770 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
771 obstack_alignment_mask, obstack_alloc, obstack_base,
772 obstack_blank, obstack_blank_fast, obstack_chunk_size,
773 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
774 obstack_grow0, obstack_init, obstack_int_grow,
775 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
776 obstack_next_free, obstack_object_size, obstack_ptr_grow,
777 obstack_ptr_grow_fast, obstack_room): Remove declarations of
778 nonexistent functions.
780 2004-05-17 Derek R. Price <derek@ximbiot.com>
781 Paul Eggert <eggert@cs.ucla.edu>
783 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
785 2004-05-14 Bruno Haible <bruno@clisp.org>
787 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
788 that consists of a '.' followed by an empty digit string.
789 Patch by Tor Lillqvist <tml@iki.fi>.
791 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
793 Port obstack to the AS/400, where pointers are 16 bytes wide and
794 you cannot cast an integer to a valid pointer. This patch is
795 currently waiting to be integrated into glibc; see
796 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
798 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
799 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
800 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
801 (struct obstack): temp member is now a union of a pointer and
802 an integer, instead of an integer. All integer uses changed.
803 This does not affect the physical layout of struct obstack,
804 except on hosts (like the AS/400) where the size or alignment of
805 void * is greater than that of ptrdiff_t.
806 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
807 __STDC__)]: Store temporary in pointer member of union, not
809 * obstack.c: Include <stddef.h>, for offsetof.
810 (struct fooalign): Remove; it doesn't need a name.
811 (union fooround): Change double to long double, and add void *.
812 (DEFAULT_ALIGNMENT): Use offsetof to compute.
813 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
814 not a macro. Hence the values are always int; so remove all
815 casts-to-int in uses.
817 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
818 Derek Price <derek@ximbiot.com>
820 * alloca.c: Include <alloca.h>, to get our interface.
821 * alloca_.h: Use __alloca on AIX, so that we don't have to
822 include <alloca.h> first. Use C89 prototype for alloca; this
823 requires including <stddef.h> for size_t. Use extern "C" if C++.
824 Use #elif for simplicity, since we can assume C89 now.
825 Don't try to source the system alloca.h since it will not be found
826 and to prevent recursively including its replacement.
827 * fnmatch.c: Include <alloca.h> instead of opencoding.
828 * lib/regex.c: Likewise.
830 2004-05-16 Derek Price <derek@ximbiot.com>
831 Paul Eggert <eggert@cs.ucla.edu>
833 getline cleanup. This changes the getndelim2 API: both order of
834 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
837 * getline.c: Don't include stddef.h or stdio.h, since our
839 (getline): Always use getdelim, so that we don't have two
841 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
843 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
844 (GETNDELIM2_MAXIMUM): New macro.
845 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
846 instead of the old practice of delim2==0. All callers changed.
847 Return -1 on overflow, instead of returning junk.
848 Do not set *linesize unless allocation succeeds.
849 * getndelim2.h: Do not include stddef.h; no longer needed, now
850 that we include sys/types.h.
851 * getnline.h: Likewise.
852 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
853 (getndelim2): Reorder arguments.
854 * getnline.c (getnline, getndelim):
855 Don't discard the NMAX argument.
856 (getnline): Invoke getndelim, to avoid code duplication.
857 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
858 of (size_t) -1 by callers of the getnline family.
860 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
862 * nanosleep.c (suspended): Change its type from int to
863 sig_atomic_t volatile.
864 (first_call): Make it private to rpl_nanosleep, and have it
865 be zero initially as that's a bit faster.
866 (my_usleep): Round up fractional times instead of truncating them,
867 as this is the usual meaning for 'sleep'.
869 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
871 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
872 (ENOSYS): Define if not defined.
873 (settime): Fall back on stime if it exists and settimeofday fails.
874 But don't bother with fallbacks if a method fails with errno == EPERM.
876 2004-05-11 Jim Meyering <jim@meyering.net>
878 Prior to this change, the save_cwd caller required read access to the
879 current directory on most systems (ones with the fchdir function).
881 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
882 fails, try write-only, and finally, resort to using xgetcwd.
884 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
886 * obstack.c, obstack.h: Import changes from libc.
888 2004-04-28 Bruno Haible <bruno@clisp.org>
890 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
891 implicitly appends .exe to executables.
892 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
893 accepts Windows pathnames.
894 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
895 Cygwin like Windows, since it now accepts Windows pathnames.
896 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
897 Cygwin like Windows, since it now accepts Windows pathnames.
898 Reported by Derek Robert Price <derek@ximbiot.com>.
900 2004-04-20 Jim Meyering <jim@meyering.net>
902 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
904 2004-04-20 Jim Meyering <jim@meyering.net>
905 Bruno Haible <bruno@clisp.org>
907 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
908 memory when realloc fails.
910 2004-04-18 Jim Meyering <jim@meyering.net>
912 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
913 don't leak memory and do call END_UTMP_ENT.
915 2004-04-11 Paul Eggert <eggert@twinsun.com>
917 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
918 (CHAR_BIT): Remove, since we assume C89.
919 Include <stdint.h> if available, as per current Autoconf CVS advice.
921 2004-03-30 Paul Eggert <eggert@twinsun.com>
923 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
924 not bool, to be more consistent with Unix conventions.
925 Suggested by Bruno Haible.
927 Merge from coreutils.
929 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
932 * getdate.h: Include stdbool.h, and timespec.h instead of
933 the usual <time.h> dance.
934 (get_date): Change signature to support fractional time stamps.
936 * getdate.y: Include "getdate.h" first, as we can now
937 assume C89 and don't need to worry about 'const'.
938 Similarly, include "unlocked-io.h" near start, not in middle.
940 (textint.value): Use long int rather than int.
941 (textint.digits): Use size_t rather than int.
942 (BILLION, LOG10_BILLION): New constants.
943 (parser_control): New member rel_ns. Members day_ordinal,
944 time_zone, month, day, hour, minutes, rel_year, rel_month,
945 rel_day, rel_hour, rel_minutes, rel_seconds
946 are now long int, not int. Member seconds is now struct timespec,
947 not int. New member timespec_seen. Members dates_seen, days_seen,
948 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
950 (%union.intval): Now long int, not int.
952 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
953 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
954 (spec): Now is a timespec or an item list.
955 (timespec, items): New nonterminals.
956 (time, rel, relunit, number, get_date):
957 Add support for fractional seconds.
958 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
959 (gmtime, localtime, mktime): Remove decls; not needed with C89.
960 (to_hour): First arg is now long int, not int.
961 (to_year): Returns long int, not int.
962 Don't treat year -70 like 70.
963 (tm_diff): Returns long int, not int.
964 (lookup_word): Use bool instead of int when appropriate.
965 (yylex): Use size_t for count, not int.
966 Detect overflow when parsing large integer constants.
967 Add support for fractions.
968 (get_date): Make pointers 'const' if possible.
969 Use more-portable code to detect integer overflow.
970 (main) [TEST]: Adjust to above changes. Test for localtime failure.
971 Don't use ctime; it's not reliable if the year has >4 digits.
973 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
974 This is for compatibility with BSD.
976 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
977 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
978 From coreutils' system.h.
980 * userspec.c: Don't include "posixver.h".
981 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
982 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
983 compatible extension. Simplify code by removing a boolean int
984 that was always nonzero if a string was nonnull.
986 2004-03-30 Jim Meyering <jim@meyering.net>
988 Merge from coreutils.
990 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
992 * readtokens.c (readtoken): Don't leak 64 bytes when reading
993 an empty input stream.
995 * readtokens.c: Include <stdbool.h>.
996 (readtoken): Use `size_t' rather than int/long.
997 All callers adjusted.
998 Use `bool' rather than `int' where appropriate.
999 Use memset rather than an explicit loop.
1000 Use x2nrealloc rather than xrealloc.
1001 Allow the use of `\0' as a delimiter.
1002 (readtokens): Likewise.
1003 * readtokens.h (readtoken, readtokens): Update prototypes.
1005 2004-03-30 Bruno Haible <bruno@clisp.org>
1007 * getloadavg.c (getloadavg): Don't assume setlocale returns
1010 2004-03-29 Paul Eggert <eggert@twinsun.com>
1012 Merge changes to getloadavg.c from coreutils and Emacs.
1014 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1015 Define to an expression, not to the empty string.
1016 Include cloexec.h and xalloc.h.
1017 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1018 Use set_cloexec_flag rather than rolling our own.
1019 * cloexec.c, cloexec.h: New files.
1021 2004-03-18 Paul Eggert <eggert@twinsun.com>
1023 * getopt.h: Sync with libc CVS.
1025 2004-03-18 Paul Eggert <eggert@twinsun.com>
1026 Bruno Haible <bruno@clisp.org>
1028 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1029 not on all platforms that have <wchar.h>.
1030 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1032 2004-03-09 Paul Eggert <eggert@twinsun.com>
1034 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1036 * getopt_int.h: New file, also synced from libc.
1038 2004-03-07 Paul Eggert <eggert@twinsun.com>
1040 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1041 '#if' expressions. Unlike the code it replaces, it does not
1042 depend on (defined _SC_PAGESIZE). However, it does depend on
1043 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1044 first reported by Jason Andrade in
1045 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1047 2004-01-18 Simon Josefsson <jas@extundo.com>
1049 * strdup.h: New file.
1050 * strdup.c: Include it.
1051 * path-concat.c: Include strdup.h. Drop strdup declaration.
1052 * userspec.c: Include strdup.h. Drop strdup declaration.
1054 2004-02-06 Karl Berry <karl@gnu.org>
1056 * config.charset: update from gettext 0.14.1.
1058 2004-02-05 Paul Eggert <eggert@twinsun.com>
1060 Add comments and code, prompted by suggestions from Bruno Haible
1062 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1063 describing the enum quoting_style values.
1064 * quotearg.c (quotearg_alloc): New function.
1065 (quotearg_buffer_restyled): Treat lone { and } as special.
1066 Treat = as special. Work around bug with older shells
1067 that "see" a '\' that is really the 2nd byte of a multibyte char.
1068 Quote empty string with shell_quoting_style.
1070 2004-02-03 Bruno Haible <bruno@clisp.org>
1072 * pipe.h: New file, from GNU gettext.
1073 * pipe.c: New file, from GNU gettext.
1075 2004-01-27 Bruno Haible <bruno@clisp.org>
1077 * execute.h: New file, from GNU gettext.
1078 * execute.c: New file, from GNU gettext.
1079 * w32spawn.h: New file, from GNU gettext.
1081 2004-01-23 Paul Eggert <eggert@twinsun.com>
1083 Exit-status fix from coreutils.
1085 Use exit_failure consistently in place of EXIT_FAILURE,
1086 so that program exit statuses are consistent on failure.
1088 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1089 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1090 * argmatch.h: Comment fix to match the above.
1091 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1092 Now a macro referring to exit_failure, instead of a separate
1093 variable. Include "exitfail.h" to get it.
1094 * xstrtol.h: Include "exitfail.h".
1095 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1097 * long-options.c (parse_long_options): Use prototype
1098 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1101 2004-01-21 Jim Meyering <jim@meyering.net>
1103 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1104 so as not to conflict with a different-sized __mktime_internal
1105 function in GNU libc.
1106 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1107 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1109 2004-01-18 Paul Eggert <eggert@twinsun.com>
1111 Merge from diffutils.
1113 * file-type.c (file_type): Add typed memory objects.
1114 * file-type.h (S_TYPEISTMO): New macro.
1116 * c-stack.h (c_stack_action): Remove argv argument.
1117 * c-stack.c (c_stack_action): Likewise. All uses changed.
1118 (die): Don't calculate message unless segv_action returns.
1119 (get_stack_location, min_address_from_argv, max_address_from_argv,
1120 volatile stack_base, volatile_stack_size): Remove.
1121 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1122 that every segmentation violation is a stack overflow. (Ouch!)
1123 See Debian bug 136249 (still outstanding) for more info about why
1124 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1126 2003-11-30 Bruno Haible <bruno@clisp.org>
1128 Safer stack allocation.
1129 * setenv.c: Include allocsa.h.
1130 (alloca): Remove fallback definition.
1131 (freea): Remove macro.
1132 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1135 2003-10-17 Bruno Haible <bruno@clisp.org>
1137 * binary-io.h: Avoid warnings on Cygwin.
1139 2003-12-28 Bruno Haible <bruno@clisp.org>
1141 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1142 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1144 2003-11-28 Bruno Haible <bruno@clisp.org>
1146 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1148 2003-11-27 Bruno Haible <bruno@clisp.org>
1150 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1152 2003-11-17 Bruno Haible <bruno@clisp.org>
1154 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1156 2003-11-24 Bruno Haible <bruno@clisp.org>
1158 * xallocsa.h: New file, from GNU gettext.
1159 * xallocsa.c: New file, from GNU gettext.
1161 2003-11-24 Bruno Haible <bruno@clisp.org>
1163 * allocsa.h: New file, from GNU gettext.
1164 * allocsa.c: New file, from GNU gettext.
1166 2003-11-24 Bruno Haible <bruno@clisp.org>
1168 * eealloc.h: New file.
1170 2004-01-15 Jim Meyering <jim@meyering.net>
1172 Merge from coreutils.
1174 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1175 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1176 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1178 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1179 optional configure-time default.
1181 * version-etc.c (version_etc_copyright): Update copyright date.
1183 * xreadlink.c (xreadlink): Correct outdated comment.
1185 2004-01-15 Paul Eggert <eggert@twinsun.com>
1187 Merge from coreutils.
1189 * posixver.c: Include posixver.h.
1191 * same.c: Include <stdbool.h>, <limits.h>.
1192 (_POSIX_NAME_MAX): Define if not defined.
1194 (same_name): If file names are silently truncated, report
1195 that the file names are the same if they are the same after
1196 the silent truncation.
1198 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1199 conversion function.
1200 * xstrtod.c (xstrtod): Likewise. All callers changed to
1201 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1204 2004-01-14 Paul Eggert <eggert@twinsun.com>
1206 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1207 with like-named macro in fnmatch.c.
1208 (EXT): Use an internal constant instead.
1210 Merge fnmatch patches from glibc.
1211 * fnmatch.c (mbsinit): Remove define.
1212 Add libc_hidden_ver (__fnmatch, fnmatch).
1213 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1214 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1216 2003-12-14 Karl Berry <karl@gnu.org>
1218 * config.charset: update from gettext-runtime.
1220 2003-12-03 Paul Eggert <eggert@twinsun.com>
1222 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1223 Bug reported by Alfred M. Szmidt.
1225 2003-11-29 Karl Berry <karl@gnu.org>
1227 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1229 2003-11-23 Paul Eggert <eggert@twinsun.com>
1230 Bruno Haible <bruno@clisp.org>
1232 * printf-parse.h: Don't include sys/types.h.
1233 (ARG_NONE): New macro.
1234 (char_directive): Change type of *arg_index fields to size_t.
1235 * printf-parse.c: Don't include sys/types.h.
1236 (SSIZE_MAX): Remove macro.
1237 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1238 Remove unnecessary overflow check.
1239 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1242 2003-11-24 Paul Eggert <eggert@twinsun.com>
1244 * alloca.c: Remove dependency on xalloc module.
1245 (xalloc_die): Remove.
1246 (memory_full) [!defined emacs]: New macro.
1247 [!defined emacs]: Don't include xalloc.h.
1248 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1249 address arithmetic overflows. Change datatypes a bit to avoid
1252 2003-11-22 Jim Meyering <jim@meyering.net>
1254 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1256 2003-11-17 Bruno Haible <bruno@clisp.org>
1258 * vasnprintf.c (alloca): Remove fallback definition.
1259 (freea): Remove definition.
1260 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1261 Reported by Paul Eggert.
1263 2003-11-17 Jim Meyering <jim@meyering.net>
1265 On systems without utime and without a utimes function capable of
1266 dealing with a NULL struct utimbuf* argument, this utime replacement
1267 could -- in unusual circumstances -- leak a file descriptor.
1268 * utime.c: Include <unistd.h> and <errno.h>.
1269 (utime_null): Be sure to close `fd' and to preserve errno.
1270 Reported by Geoff Collyer via Arnold Robbins.
1272 2003-11-16 Paul Eggert <eggert@twinsun.com>
1273 Bruno Haible <bruno@clisp.org>
1275 Protect against address arithmetic overflow.
1276 * printf-args.h: Include stddef.h.
1277 (arguments): Change type of field 'count' to size_t.
1278 * printf-args.c (printf_fetchargs): Use size_t instead of
1279 'unsigned int' where appropriate.
1280 * printf-parse.h: Include sys/types.h.
1281 (char_directive): Change type of *arg_index fields to ssize_t.
1282 (char_directives): Change type of fields 'count', max_*_length to
1284 * printf-parse.c: Include sys/types.h and xsize.h.
1285 (SSIZE_MAX): Define fallback value.
1286 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1287 instead of 'int' where appropriate. Check a_allocated, d_allocated
1288 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1289 * vasnprintf.c: Include xsize.h.
1290 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1291 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1292 overflow. Avoid wraparound when converting a width or precision from
1295 2003-11-16 Bruno Haible <bruno@clisp.org>
1297 Update from GNU gettext.
1298 * printf-parse.c: Generalize to it can be compiled for wide strings.
1299 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1300 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1301 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1302 SNPRINTF): New macros.
1303 Don't include <alloca.h> if the file is used inside libintl.
1304 (local_wcslen): New function, for Solaris 2.5.1.
1305 (VASNPRINTF): Use it instead of wcslen.
1307 2003-11-16 Bruno Haible <bruno@clisp.org>
1309 * xsize.h (xmax): New function.
1310 (xsum, xsum3, xsum4): Declare as "pure" functions.
1312 2003-11-12 Paul Eggert <eggert@twinsun.com>
1314 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1315 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1316 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1317 heuristic is just as accurate as far as we know, and it removes a
1318 dependency on size_max.m4 and ptrdiff_max.m4.
1320 2003-11-12 Paul Eggert <eggert@twinsun.com>
1322 * xstrtol.c (__xstrtol): Remove "break" immediately after
1323 "return", to pacify some unknown compiler. Problem reported
1326 2003-11-11 Bruno Haible <bruno@clisp.org>
1328 * xsize.h (SIZE_MAX): Remove fallback definition.
1329 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1332 2003-11-10 Paul Eggert <eggert@twinsun.com>
1334 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1335 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1336 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1338 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1339 not (size_t) -1, since it's defined here.
1341 2003-11-06 Paul Eggert <eggert@twinsun.com>
1343 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1344 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1345 Reject sizes of exactly SIZE_MAX bytes.
1346 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1347 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1349 2003-11-05 Bruno Haible <bruno@clisp.org>
1351 * xsize.h: Include limits.h, to avoid a possible collision with
1352 SIZE_MAX defined in <limits.h> on Solaris.
1354 2003-11-04 Bruno Haible <bruno@clisp.org>
1356 * xsize.h: New file.
1357 * linebreak.c: Include xsize.h.
1358 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1359 argument for overflow.
1360 Suggested by Paul Eggert.
1362 2003-10-31 Bruno Haible <bruno@clisp.org>
1364 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1365 to avoid (extremely rare) race condition.
1366 Suggested by Paul Eggert.
1368 2003-11-03 Jim Meyering <jim@meyering.net>
1370 * userspec.c: Include "userspec.h".
1371 * userspec.h: New file.
1373 2003-10-31 Paul Eggert <eggert@twinsun.com>
1375 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1376 * mountlist.c (SIZE_MAX): Define if not defined already.
1377 (read_filesystem_list): Set and use me_type_malloced.
1378 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1379 whatever the type happens to be), for brevity and consistency.
1380 Check for size calculation overflow on Alphas running OSF/1.
1382 2003-10-31 Jim Meyering <jim@meyering.net>
1384 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1386 * linebuffer.c: Include <string.h> for declaration of memset.
1388 2003-10-30 Paul Eggert <eggert@twinsun.com>
1389 Bruno Haible <bruno@clisp.org>
1391 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1392 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1394 2003-10-29 Paul Eggert <eggert@twinsun.com>
1396 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1397 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1399 * quotearg.c (quotearg_n_options): Use it.
1400 * group-member.c: Include <stdbool.h>.
1401 (free_group_info): Arg is now const *; don't free arg.
1402 (get_group_info): Now returns bool and accepts struct group_info *,
1403 rather than returning a malloc'ed struct group_info *.
1404 All uses changed. Check for overflow in internal size calculation.
1406 * getusershell.c (readname): Simplify the code by using x2nrealloc
1407 rather than xmalloc/xrealloc.
1408 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1409 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1410 conformance bug: the old code used a pointer after freeing the
1411 storage that it addressed.
1412 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1413 rather than doing it by hand.
1414 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1415 the buffer preserved. Use free and xmalloc instead.
1416 * quotearg.c (quotearg_n_options): Likewise.
1417 Use a simpler test for size overflow. Don't use xalloc_oversized
1418 because unsigned int might be wider than size_t (!); this suggests
1419 that we should switch from unsigned int to size_t for slot numbers.
1421 2003-10-27 Bruno Haible <bruno@clisp.org>
1423 * stdbool_.h: Better support for BeOS.
1425 2003-10-27 Paul Eggert <eggert@twinsun.com>
1427 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1428 to allocate the returned structure. Do not allocate a subarray,
1429 as x2nrealloc will do that.
1430 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1431 instead of xnrealloc.
1432 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1434 2003-10-26 Paul Eggert <eggert@twinsun.com>
1436 * xalloc.h (xalloc_oversized): New static inline function, for
1437 callers that want to do their own size-overflow checking. Include
1438 <stdbool.h>, since xalloc_oversized returns bool.
1439 * xalloc.c (array_size_overflow): Remove. All callers changed
1440 to use xalloc_oversized.
1442 Add two functions x2realloc, x2nrealloc, for programs that grow
1443 arrays dynamically by doubling their sizes.
1444 * xalloc.h (x2realloc, x2nrealloc): New decls.
1445 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1448 Port to C99 semantics for 'inline' of external functions.
1449 Bug reported by Bruno Haible.
1450 * xmalloc.c (xnmalloc_inline): New static inline function,
1451 with the old contents of xnmalloc.
1452 (xnmalloc, xmalloc): Use it.
1453 (xnrealloc_inline): New static inline function,
1454 with the old contents of xnrealloc.
1455 (xnrealloc, xrealloc): Use it.
1457 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1459 2003-10-25 Paul Eggert <eggert@twinsun.com>
1461 Fix several address-calculation bugs in the hash modules,
1462 plus some minor code cleanup.
1464 * hash.h: Include <stdbool.h>, for bool.
1465 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1466 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1467 hash_get_n_entries, hash_get_max_bucket_length,
1468 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1469 hash_rehash): Use size_t rather than unsigned.
1470 * hash.c (struct hash_table, hash_get_n_buckets,
1471 hash_get_n_buckets_used, hash_get_n_entries,
1472 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1473 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1474 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1476 (SIZE_MAX): Define if not defined.
1477 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1478 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1480 Use const * when possible.
1481 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1482 (check_tuning): Fix bug: if tuning parameters were very close to
1483 0 or 1, rounding errors could have caused subscript violations.
1484 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1485 (hash_initialize): Add 'fail:' label
1486 to free table and return NULL, and use it to simplify code.
1487 Use calloc rather than clearing the storage ourself.
1488 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1489 buffer size calculations.
1490 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1491 Include <stddef.h>, for size_t.
1492 * hash-pjw.c (hash_pjw): Likewise.
1493 Switch to method described by Bruno Haible.
1494 Include <limits.h>, for CHAR_BIT.
1495 (SIZE_BITS): New macro.
1497 2003-10-21 Paul Eggert <eggert@twinsun.com>
1499 * getndelim2.c (getndelim2): When size calculation overflows,
1500 ceiling the allocation at NMAX bytes rather than silently
1501 discarding input bytes before NMAX is reached. This makes
1502 a difference only if NMAX exceeds SIZE_MAX / 2.
1504 * obstack.c: Merge from glibc.
1505 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1506 Add libc_hidden_def (_obstack_newchunk).
1507 (_obstack_free) [! defined _LIBC]: Remove.
1508 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1509 a clone of the function body.
1510 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1511 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1513 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1514 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1517 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1518 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1519 Don't use lvalue casts, as GCC plans to remove support for them
1520 in GCC 3.5. Reported by Joseph S. Myers. This bug
1521 was also present in the non-GCC version, indicating that this
1522 code had always been buggy and had never been widely used.
1523 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1524 Use the fast variant of each macro, rather than copying the
1525 definiens of the fast variant; that way, we'll be more likely to
1526 catch future bugs in the fast variants.
1528 2003-10-20 Bruno Haible <bruno@clisp.org>
1530 * wait-process.h: New file, from GNU gettext.
1531 * wait-process.c: New file, from GNU gettext.
1533 2003-10-19 Jim Meyering <jim@meyering.net>
1535 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1537 2003-10-16 Paul Eggert <eggert@twinsun.com>
1539 * getgroups.c: Include <errno.h>, <stdlib.h>.
1540 (getgroups): First arg is int, not size_t.
1541 Don't let 'free' mangle errno.
1543 2003-10-16 Jim Meyering <jim@meyering.net>
1545 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1547 2003-10-15 Paul Eggert <eggert@twinsun.com>
1549 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1551 (new_exclude, add_exclude_file): Initial size no longer needs to
1553 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1554 our own address arithmetic overflow checking.
1556 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1557 (fnmatch): Do not alloca more than 2000 wide characters;
1558 instead, use malloc for large buffers.
1559 Check for address arithmetic overflow, and return -1
1560 with errno set to ENOMEM in that case.
1561 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1562 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1563 instead, return -1. Check for address arithmetic overflow.
1565 2003-10-14 Paul Eggert <eggert@twinsun.com>
1567 Handle invalid suffixes and overflow independently, so that
1568 callers can treat them independently as needed. Fix some bugs in
1569 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1570 suffix for a human-readable blocksize. The major caller-visible
1571 change is the addition of a new
1572 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1573 that both overflow and suffix chars were found.
1575 * human.c (humblock): Don't check separately for invalid suffix
1576 char; that is xstrtoumax's job (now that its bug is fixed).
1577 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1578 INTMAX_MAX]: New macros.
1579 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1580 TYPE_MAXIMUM): New macros.
1581 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1582 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1583 if overflow occurs, as it's what __strtol does and it's more useful
1585 (__xstrtol): If __strtol reports some error other than ERANGE,
1586 reflect it to the caller as LONGINT_INVALID. If it reports
1587 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1588 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1589 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1591 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1592 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1593 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1594 [defined UINTMAX_MAX]: New macros.
1596 2003-10-14 Bruno Haible <bruno@clisp.org>
1598 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1599 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1600 Also use volatile where needed.
1602 2003-10-12 Paul Eggert <eggert@twinsun.com>
1604 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1605 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1606 and define in terms of the other primitives.
1607 * xmalloc.c: Include stdbool.h; do not include exit.h.
1608 (SIZE_MAX): Define if not already defined.
1609 (array_size_overflow): New function.
1610 (xalloc_die): Abort instead of exiting if 'error' returns.
1611 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1612 (xmalloc, xrealloc): Use them.
1613 (xcalloc): Check for address arithmetic overflow.
1614 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1615 a bit faster than strcpy.
1617 2003-10-08 Paul Eggert <eggert@twinsun.com>
1619 Merge getpass from libc, plus a few fixes.
1621 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1622 Include <stdbool.h>.
1623 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1624 __fsetlocking to empty.
1625 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1626 do include <bits/libc-lock.h>.
1627 Do not include <fcntl.h>; not needed.
1628 [_LIBC]: Include <wchar.h>.
1629 (NOTCANCEL_MODE): New macro.
1630 (flockfile, funlockfile) [_LIBC]: New macros.
1631 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1632 [!_LIBC]: New macros.
1633 (call_fclose): New function.
1634 (getpass): Use it. Save tty stream separately; this simplifies the
1635 code and makes it more reliable if stdin happens to equal stdout.
1636 Invoke __fsetlocking on tty.
1637 Handle thread cancellation if needed.
1638 Namespace cleanup (use __tcgetattr, __getline).
1639 Use bool for Booleans.
1640 [USE_IN_LIBIO]: Handle wide streams.
1641 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1642 stream might go where.
1644 * unlocked-io.h: Include <stdio.h>, so that the caller
1645 doesn't have to include <stdio.h> before us.
1646 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1647 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1648 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1649 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1650 if not declared, so that we can use getpass.c code from libc without
1652 (flockfile, ftrylockfile, funlockfile): New macros.
1654 2003-10-06 Bruno Haible <bruno@clisp.org>
1656 * version-etc-2.h: Remove file.
1657 * version-etc-2.c: Remove file.
1659 2003-09-25 Jim Meyering <jim@meyering.net>
1660 Bruno Haible <bruno@clisp.org>
1662 This lets translators provide better translations for the
1663 "Written by ..." part of --version output.
1664 * version-etc.h: Include stdarg.h.
1665 (version_etc_copyright): Declare as readonly.
1666 (version_etc): Make this function variadic with a NULL-terminated list
1667 of author name strings.
1668 (version_etc_va): New declaration.
1669 * version-etc.c: Include stdarg.h, stdlib.h.
1670 (version_etc_copyright): Declare as readonly.
1671 (version_etc_va): New function. Provide a different translatable string
1672 for each possible number of authors < 10. Abbreviate when there are 10
1674 (version_etc): Make this function variadic. Call version_etc_va.
1675 Suggestion from Gary V. Vaughan.
1677 * long-options.h (parse_long_options): Change prototype: the authors
1678 string is moved to the end and becomes variadic.
1679 * long-options.c: Include stdarg.h.
1680 (parse_long_options): Make this function variadic, too.
1681 Call version_etc_va, not version_etc.
1683 2003-10-06 Bruno Haible <bruno@clisp.org>
1685 * fatal-signal.h: New file, from GNU gettext.
1686 * fatal-signal.c: New file, from GNU gettext.
1688 2003-10-04 Karl Berry <karl@gnu.org>
1690 * argp*: update from libc.
1692 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1694 * getpass.c (getpass): Use a no-op fseek when switching from input to
1695 output mode on the same stream.
1697 2003-09-29 Paul Eggert <eggert@twinsun.com>
1699 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1700 Fix arg typo in previous patch.
1702 2003-09-28 Jim Meyering <jim@meyering.net>
1704 * error.c: Correct cpp indentation.
1706 2003-09-27 Paul Eggert <eggert@twinsun.com>
1708 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1709 Omit the special code that used __typeof__, since we worry that
1710 it could be more trouble than it's worth. See:
1711 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1712 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1716 2003-09-26 Jim Meyering <jim@meyering.net>
1718 * error.c (error_tail): Move some declarations
1719 into inner scope where the local variables are used.
1721 2003-09-26 Bruno Haible <bruno@clisp.org>
1723 * stpncpy.h (gnu_stpncpy): New declaration.
1724 (stpncpy): Define as alias for gnu_stpncpy.
1725 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1727 2003-09-26 Paul Eggert <eggert@twinsun.com>
1729 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1730 (error_tail): Do not loop, reallocating temporary buffer, since
1731 the output cannot contain more wide characters than the input
1732 contains bytes, the size must be big enough already. This avoids
1733 one potential size overflow calculation. Check for size overflow
1734 when calculating temporary buffer size. Free temporary buffer
1735 when done, if it was allocated with malloc; this plugs a memory
1736 leak. Remove casts from void * to pointers, that are no longer
1737 needed now that we're assuming C89 or better.
1739 Merge error changes from glibc.
1741 * error.c, error.h: Update copyright notice header to match glibc.
1742 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1743 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1744 Disable cancellation while printing error.
1745 * error.h: Prepend __ to parameter names.
1747 2003-09-25 Karl Berry <karl@gnu.org>
1749 * argp-fmtstream.c, argp-help.c: update from libc.
1751 2003-09-25 Bruno Haible <bruno@clisp.org>
1753 * version-etc-2.h: New file, from version-etc.h with modifications.
1754 * version-etc-2.c: New file, from version-etc.c with modifications.
1756 2003-09-25 Simon Josefsson <jas@extundo.com>
1758 * xgetdomainname.h: New file.
1759 * xgetdomainname.c: New file.
1761 2003-09-25 Simon Josefsson <jas@extundo.com>
1762 Bruno Haible <bruno@clisp.org>
1764 * getdomainname.h: New file.
1765 * getdomainname.c: New file.
1767 2003-09-24 Paul Eggert <eggert@twinsun.com>
1769 * linebuffer.c (freebuffer): Don't free the argument, just
1770 the buffer associated with the argument. Bug reported by
1773 2003-09-19 Karl Berry <karl@gnu.org>
1775 * argp.h: update from libc.
1777 2003-09-16 Paul Eggert <eggert@twinsun.com>
1779 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1780 input error, instead of returning NULL the next time we are called
1781 (and therefore losing track of errno).
1783 2003-09-15 Paul Eggert <eggert@twinsun.com>
1785 * getndelim2.c (getndelim2): Don't trash errno when a read
1786 fails, so that the caller gets the proper errno.
1788 * readutmp.c (read_utmp): Likewise.
1789 Check for fstat error. Close stream and free storage
1792 2003-09-14 Bruno Haible <bruno@clisp.org>
1794 * fwriteerror.h: New file.
1795 * fwriteerror.c: New file.
1797 2003-09-14 Jim Meyering <jim@meyering.net>
1799 * getloadavg.c: Correct cpp indentation.
1800 * strdup.c: Likewise.
1801 * vasnprintf.c: Likewise.
1803 2003-09-12 Paul Eggert <eggert@twinsun.com>
1805 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1806 * obstack.c [!defined _LIBC]: Likewise.
1807 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1808 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1809 * exitfail.c: Don't include stdlib.h; no longer needed.
1811 More changes to assume C89 or better.
1813 * error.c (error_tail): Assume vprintf.
1815 * argmatch.c (getenv): Remove decl.
1816 * progreloc.c (get_full_program_name): Define via prototype.
1817 * setenv.c (clearenv): Likewise.
1818 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1820 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1821 (malloc, memcpy): Remove decls.
1822 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1823 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1824 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1825 (memcpy): Remove macro.
1826 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1827 (__P): Remove. All uses removed.
1828 (PTR): Remove. All uses changed to void *.
1829 (CHAR_BIT, NULL): Remove.
1830 (spaces, zeros, memset_space, memset_zero)
1831 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1833 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1834 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1835 Define with prototype.
1836 Remove now-unnecessary prototype decl.
1837 (extra_args_spec): Assume ANSI C. All uses changed.
1838 (extra_args_spec_iso): Remove.
1839 (my_strftime, emacs_strftimeu): Define via prototype.
1840 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1842 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1843 * strtoimax.c: Include <stdlib.h> unconditionally.
1844 (strtoul, strtol): Remove decls.
1845 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1847 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1848 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1849 (LOCALE_PARAM_PROTO): New macro.
1850 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1851 (INTERNAL (strtol), strtol): Define with a prototype.
1852 (PARAMS): Remove. All uses removed.
1853 * tempname.c: Include <string.h> unconditionally.
1854 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1855 * xgethostname.c (main): Define with a prototype.
1856 * xmalloc.c: Include "xalloc.h" first, to check interface.
1857 Include <stdlib.h> unconditionally.
1858 (calloc, malloc, realloc, free): Remove decls.
1859 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1860 Include <stdlib.h> unconditionally. Sort include file names.
1862 (xstrtod): Define with a prototype.
1863 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1864 (strtol, strtoul): Remove decls.
1866 2003-09-11 Paul Eggert <eggert@twinsun.com>
1868 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1869 Include <stdlib.h>, <string.h> unconditionally.
1870 Remove now-unnecessary cast to char *.
1871 * strnlen.c: Include <string.h> unconditionally.
1872 * yesno.c (yesno): Define with a prototype.
1874 2003-09-10 Bruno Haible <bruno@clisp.org>
1876 * strcspn.c: Include <string.h> unconditionally.
1877 * strpbrk.c: Include <string.h> unconditionally.
1878 * strstr.c: Include <string.h> unconditionally.
1879 * unicodeio.c: Include <string.h> unconditionally.
1880 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1881 * unsetenv.c: Likewise.
1882 * xreadlink.c: Include <stdlib.h> unconditionally.
1883 * yesno.c: Include <stdlib.h> unconditionally.
1884 (rpmatch): Add prototype.
1886 2003-09-10 Jim Meyering <jim@meyering.net>
1888 * error.c: Correct indentation of cpp directives.
1890 2003-09-09 Paul Eggert <eggert@twinsun.com>
1894 * acosl.c (main): Use a prototype.
1895 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1898 * getloadavg.c (getloadavg, main): Define via prototypes.
1900 * getopt.h (struct option.name): Assume C89, and use 'const'.
1901 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1902 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1904 * getopt.c (const): Remove macro.
1905 Include <string.h> unconditionally.
1906 (my_index): Remove; all uses changed to strchr.
1907 (strlen): Remove decl.
1908 (exchange): Remove forward decl; no longer needed.
1909 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1910 Define with prototype.
1911 * getopt1.c (const): Remove macro.
1912 (getopt_long, getopt_long_only, main): Define with prototype.
1914 * getugroups.c: Include <string.h> unconditionally.
1916 * getusershell.c: Include <stdlib.h> unconditionally.
1917 (getusershell, setusershell, endusershell, readname, main):
1918 Define with prototypes.
1920 * group-member.c: Include group-member.h first.
1921 Include <stdlib.h> unconditionally.
1923 * hard-locale.c: Include hard-locale.h first.
1924 Include <stdlib.h>, <string.h> unconditionally.
1926 * hash.c (free, malloc): Remove decls.
1927 Include <stdlib.h> unconditionally.
1929 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1930 (getenv): Do not declare.
1932 * idcache.c: Include <string.h> unconditionally.
1934 * long-options.c: Include long-options.h first, to test interface.
1935 Include <stdlib.h> unconditionally.
1937 * makepath.c: Include makepath.h first, to test interface.
1938 Include <stdlib.h> and <string.h> unconditionally.
1940 * linebuffer.c: Include <stdlib.h>.
1941 (free): Remove decl.
1943 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1944 rpl_malloc returns void *, not char *.
1945 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1947 * md5.h: Include <limits.h> unconditionally.
1948 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1949 (__P): Remove; all uses removed.
1950 * md5.c: Include "md5.h" first.
1951 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1952 md5_buffer, md5_process_bytes, md5_process_block):
1953 Define with prototypes.
1954 * sha.h (__P): Remove all uses. (It wasn't defined??)
1955 * sha.c: Include "sha.h" first.
1956 Include <stdlib.h>, <string.h> unconditionally.
1958 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1959 * memcmp.c (__ptr_t): Likewise.
1960 * memrchr.c (__ptr_t): Likewise.
1961 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1962 Include <string.h> unconditionally.
1963 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1964 * memchr.c: Include <stdlib.h> unconditionally.
1965 * memchr.c (LONG_MAX): Remove.
1966 * memrchr.c (LONG_MAX): Likewise.
1967 * memchr.c (__memchr): Define via a prototype.
1968 * memrchr.c (__memrchr): Likewise.
1969 * memcmp.c (__P): Remove, and remove all uses.
1970 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1971 Remove forward decls; no longer needed.
1972 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1973 Use types required by C89 in prototype.
1975 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1976 * savedir.c: Likewise.
1977 * mkdir.c (free): Remove decl.
1978 * rmdir.c (rmdir): Define with a prototype.
1979 * savedir.c: Include savedir.h first, to test interface.
1981 * mktime.c (STDC_HEADERS): Remove.
1982 Include <stdlib.h>, <string.h> unconditionally.
1984 * modechange.c: Include <stdlib.h> unconditionally.
1985 (malloc): Remove decl.
1987 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1988 (free): Remove decl.
1990 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1991 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1992 (This type really should be intptr_t, but that's a C99ism.)
1993 (_obstack_memcpy): Remove: all uses changed to memcpy.
1994 Include <string.h> unconditionally.
1995 (struct obstack): Assume __STDC__ for types of members
1996 chunkfun, freefun, extra_arg.
1997 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1998 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1999 obstack_begin, obstack_specify_allocation,
2000 obstack_specify_allocation_with_arg, obstack_chunkfun,
2001 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2002 Remove unprototyped decls and the macros that use them.
2003 * obstack.c (POINTER): Remove. All uses changed to void *.
2004 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2005 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2006 (defined __STDC__ && __STDC__)]:
2007 Remove nonprototyped code.
2008 Include <stdlib.h> unconditionally.
2009 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2010 _obstack_allocated_p, _obstack_free, obstack_free,
2011 _obstack_memory_used, print_and_abort):
2012 Define using prototypes.
2013 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2014 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2015 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2016 obstack_next_free, obstack_object_size, obstack_room) [0]:
2017 Remove unused, unprototyped code.
2019 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2021 * physmem.c (physmem_total, physmem_available, main): Define
2024 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2025 (main): Define with a prototype.
2027 * posixver.c (getenv): Remove decl.
2029 * putenv.c (malloc): Returns void *, not char *.
2030 Include <string.h> unconditionally.
2031 (strchr, memcpy, NULL): Do not define.
2033 * readtokens.c: Include readtokens.h first, to test interface.
2034 Include <stdlib.h>, <string.h> unconditionally.
2035 (init_tokenbuffer): Define with a prototype.
2037 * regex.c (PARAMS): Remove. All uses removed.
2038 All uses of _RE_ARGS removed, too.
2039 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2041 (bzero): Assume memset exists.
2042 (memcmp, memcpy, NULL): Remove.
2043 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2044 char, or assignments to local vars of type signed char.
2045 (init_syntax_once, PREFIX(extract_number_and_incr),
2046 PREFIX(print_partial_compiled_pattern),
2047 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2048 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2049 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2050 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2051 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2052 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2053 wcs_compile_range, byte_compile_range, truncate_wchar,
2054 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2055 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2056 count_mbs_length, wcs_re_match_2_internal,
2057 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2058 PREFIX(alt_match_null_string_p),
2059 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2060 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2061 regfree, PREFIX(extract_number)): Define with prototype. Remove
2062 now-unnecessary declaration, if any.
2063 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2065 Remove now-unnecessary casts among pointer types.
2066 * regex.h (_RE_ARGS): Remove. All uses removed.
2068 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2069 (free): Remove decl.
2071 * rpmatch.c: Include <stdlib.h> unconditionally.
2073 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2074 (free): Remove decl.
2076 * save-cwd.c: Include <stdlib.h> unconditionally.
2077 * xgetcwd.c: Likewise.
2079 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2080 (free): Remove decl.
2082 * strchrnul.c (strchrnul): Define with a prototype.
2083 Fix bug: c_in was not converted to char before searching.
2085 The following changes are not K&R related:
2087 * group-member.h: Include <sys/types.h>, so that this file is
2089 * makepath.h: Likewise.
2091 * getusershell.c (readname, default_index, line_size, readname):
2092 Use size_t, not int, for sizes.
2093 (readname): If the size overflows, report an error instead of
2096 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2098 * getndelim2.c: Assume stdlib.h per the C89 spec.
2100 2003-09-08 Paul Eggert <eggert@twinsun.com>
2102 Assume C89 or better; remove K&R cruft.
2103 A few of these changes were first proposed by Derek Robert Price
2104 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2106 * addext.c: Include <string.h> unconditionally.
2107 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2108 Don't declare getenv or malloc.
2110 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2111 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2113 (find_stack_direction, alloca): Use prototypes.
2115 * atexit.c (atexit): Define using a prototype.
2117 * basename.c, dirname.c, stripslash.c:
2118 Include <string.h> unconditionally.
2120 * bcopy.c: Include <stddef.h>.
2121 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2123 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2125 * error.h (error, error_at_line, error_print_progname)
2126 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2127 * error.c: Include error.h first, to check interface.
2128 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2129 (VA_START): Remove; all uses changeed to va_start.
2130 (exit, strerror): Remove decls.
2131 (error_print_progname): Prototype uncondionally.
2132 Don't include <errno.h>; no longer needed.
2133 (private_strerror): Remove.
2134 (error_tail): Always define.
2135 (error, error_at_line): Assume C89 or better; always use prototypes.
2136 * fatal.c: Include "fatal.h" first, to test interface.
2137 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2138 (VA_START): Remove; all uses changed to va_start.
2139 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2141 (exit): Remove decl.
2142 (fatal): Prototype unconditionally. Assume va_start works.
2143 Abort at end, to pacify gcc.
2145 * euidaccess.c (main): Define with a prototype.
2147 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2149 * exitfail.c: Include <stdlib.h> unconditionally.
2151 * fnmatch_.h (__P): Remove. All uses changed to assume
2153 * fnmatch.c: Include fnmatch.h first, to test interface.
2154 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2155 (getenv): Remove decl.
2156 (fnmatch): Define using a prototype.
2157 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2158 (FCT): Define using a prototype.
2160 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2162 * gethostname.c: Include <stddef.h>.
2163 (gethostname): Define with prototype. Length is size_t, not int.
2165 2003-09-08 Paul Eggert <eggert@twinsun.com>
2167 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2168 getversion.c should have been removed then, but was accidentally
2171 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2172 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2174 2003-09-07 Paul Eggert <eggert@twinsun.com>
2176 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2177 copy_tm_result. Bug reported by Simon Josefsson in
2178 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2180 2003-09-06 Paul Eggert <eggert@twinsun.com>
2182 * time_r.c, time_r.h: New files.
2184 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2186 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2187 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2189 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2191 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2192 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2195 * timegm.c: Switch to glibc implementation, with the following changes:
2196 [defined HAVE_CONFIG_H]: Include <config.h>.
2197 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2198 (__mktime_internal) [!defined _LIBC]: New decl.
2199 (__gmtime_r) [!defined _LIBC]: New macro and function.
2200 (timegm): Use a prototype, since gnulib assumes C89.
2201 Do not bother declaring tmp to be const, as it's not really usefu.
2202 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2203 (timegm): Declare only if HAVE_DECL_TIMEGM.
2205 2003-09-03 Paul Eggert <eggert@twinsun.com>
2207 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2208 Bug reported by Lute Kamstra in
2209 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2211 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2212 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2213 course with correspondingly smaller numbers for tomorrow and
2214 yesterday. From Tadayoshi Funaba. Originally installed into
2215 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2218 2003-08-31 Simon Josefsson <jas@extundo.com>
2220 * timegm.h: New file.
2221 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2223 2003-08-31 Karl Berry <karl@gnu.org>
2225 * argp.h: update from libc.
2227 2003-08-28 Bruno Haible <bruno@clisp.org>
2229 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2230 warning on QNX, which defines O_BINARY to 000000.
2232 2003-08-24 Bruno Haible <bruno@clisp.org>
2234 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2235 MSVC7 <stdio.h> is included later.
2237 2003-08-20 Bruno Haible <bruno@clisp.org>
2239 * progname.h: New file, from GNU gettext.
2240 * progname.c: New file, from GNU gettext.
2241 * progreloc.c: New file, from GNU gettext.
2243 2003-08-19 Bruno Haible <bruno@clisp.org>
2245 * xstrdup.c: Assume <string.h> exists.
2247 2003-08-18 Jim Meyering <jim@meyering.net>
2249 * setenv.h: Indent nested cpp directive.
2250 * vasnprintf.c: Remove trailing blanks.
2252 2003-08-17 Simon Josefsson <jas@extundo.com>
2253 Bruno Haible <bruno@clisp.org>
2255 * xstrndup.h: New file.
2256 * xstrndup.c: New file.
2258 2003-08-17 Bruno Haible <bruno@clisp.org>
2260 * strndup.h: New file.
2262 2003-08-16 Paul Eggert <eggert@twinsun.com>
2264 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2265 space, undoing this 2003-08-12 change:
2266 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2268 2003-08-16 Jim Meyering <jim@meyering.net>
2270 Merge from coreutils.
2271 * xstrtoimax.c: #else #if -> #elif.
2272 * xstrtoumax.c: Likewise.
2274 2003-08-15 Paul Eggert <eggert@twinsun.com>
2276 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2277 rather than tab, after '#' in shell-script copyright notices.
2278 Suggested by Bruno Haible.
2280 2003-08-15 Jim Meyering <jim@meyering.net>
2281 and Paul Eggert <eggert@twinsun.com>
2283 Merge from coreutils.
2284 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2285 member but strut utmpx does not. Needed for AIX 4.3.3.
2286 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2288 2003-08-15 Jim Meyering <jim@meyering.net>
2290 Merge from coreutils.
2291 * xgethostname.c: Include <stdlib.h>.
2292 (xghostname): Don't exit for anything other than memory-related
2293 failure; just return NULL.
2294 * userspec.c: Include "posixver.h".
2295 (parse_user_spec): Accept `.' as a separator only
2296 in pre-POSIX-200112 mode.
2297 * strtoimax.c: Use #elif rather than #else #if.
2298 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2299 Remove function, now that we can rely on a working tzset function.
2300 [!_LIBC]: Ensure that the required autoconf test has been run.
2301 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2302 Use underlying_strftime for %r.
2303 * sha.c: Merge in some clean-up and optimization changes from glibc.
2304 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2305 Ensure that it is a multiple of 64.
2306 Rearrange loop exit tests so as to avoid performing an
2307 additional fread after encountering an error or EOF.
2308 * realloc.c: Update copyright date.
2310 2003-08-14 Jim Meyering <jim@meyering.net>
2312 Merge from coreutils.
2313 * obstack.h: Whitespace changes.
2314 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2315 and xcalloc return values.
2316 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2317 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2318 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2319 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2320 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2322 Use mntctl's return value to drive the entry-processing loop, since
2323 we can't rely on the value of the vmt_length member in the last
2324 entry. On some systems doing so could result in exhausting
2325 virtual memory. Based in part on a patch from Mike Jetzer.
2327 2003-08-14 Jim Meyering <jim@meyering.net>
2328 and Paul Eggert <eggert@twinsun.com>
2330 Merges from coreutils, plus other fixes.
2331 * physmem.c: Merge in portability changes from gcc/libiberty
2332 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2333 for credits and details. Thanks to Kaveh Ghazi for helping
2334 to keep these files in sync.
2335 (ARRAY_SIZE): Define it.
2336 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2337 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2338 (memcasecmp): Don't assume size_t fits in unsigned int.
2339 Remove casts and duplicate code.
2340 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2341 (memcpy): Remove definition.
2342 Merge in some clean-up and optimization changes from glibc.
2343 [BLOCKSIZE]: Move definition to top of file.
2344 Ensure that it is a multiple of 64.
2345 Rearrange loop exit tests so as to avoid performing an
2346 additional fread after encountering an error or EOF.
2347 * md5.h (md5_uintptr): Define.
2348 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2349 return to the initial working directory. Preserve errno
2351 * idcache.c: Include "xalloc.h".
2352 (xmalloc, xrealloc): Remove decls.
2353 (getuser): Remove casts no longer required in C89.
2354 * human.c: Include stdio.h, for sprintf.
2355 * group-member.c: Include "xalloc.h".
2356 (xmalloc, xrealloc): Remove decls.
2357 (get_group_info): Remove casts no longer required in C89.
2358 * getusershell.c (readname): Remove casts no longer required in C89.
2359 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2360 * getline.c: Whitespace fix, from coreutils.
2362 2003-08-13 Paul Eggert <eggert@twinsun.com>
2364 * exclude.c: Include <ctype.h>
2365 (IN_CTYPE_DOMAIN): New macro.
2367 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2370 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2371 Undo previous (whitespace-only) change.
2373 2003-08-12 Paul Eggert <eggert@twinsun.com>
2375 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2376 Normalize leading white space and remove trailing white space.
2377 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2378 notice, as per ../config/srclist-update.
2380 Merge from coreutils.
2381 * euidaccess.h: New file.
2382 * euidaccess.c: Include it.
2383 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2384 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2385 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2387 2003-08-11 Bruno Haible <bruno@clisp.org>
2389 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2390 (vasnprintf): Use it instead of wcslen.
2392 2003-08-11 Bruno Haible <bruno@clisp.org>
2394 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2395 value to ensure that _Bool promotes to int. Use #define for _Bool when
2396 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2398 2003-08-10 Karl Berry <karl@gnu.org>
2400 * regex.h: update from libc (whitespace fix).
2402 2003-08-09 Paul Eggert <eggert@twinsun.com>
2404 Merge some files from coreutils. These changes were
2405 originally made by Jim Meyering.
2406 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2407 many older Unixes require this.
2408 * alloca.c (alloca): Remove cast to argument of free;
2409 no longer needed in C89.
2410 * alloca_.h, regex.h: Fix white space to match
2411 what GNU indent does.
2413 2003-08-05 Paul Eggert <eggert@twinsun.com>
2415 * bumpalloc.h: Remove.
2417 2003-08-04 Paul Eggert <eggert@twinsun.com>
2419 * getloadavg.c: Change copyright notice and spacing to conform to
2422 Merge from coreutils.
2423 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2425 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2426 from Karl Berry, implemented by Jim Meyering.
2427 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2428 from Dmitry V. Levin.
2429 Remove anachronistic cast of xrealloc.
2430 * fnmatch_.h (__const): Remove. Use 'const'.
2431 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2432 type. Otherwise, it wouldn't compile with at least /bin/cc on
2433 ymp-cray-unicos9.0.2.X.
2434 Combine two mostly-identical uses of alloca into one.
2435 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2437 2003-08-04 Dave Love <d.love@dl.ac.uk>
2441 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2442 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2443 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2444 obsolete NLIST_NAME_UNION.
2445 [__GNU__]: Undef BSD and FSCALE.
2446 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2448 2003-08-03 Paul Eggert <eggert@twinsun.com>
2450 * stdbool_.h (_Bool): Make it signed char, instead of
2451 an enum type, so that it's guaranteed to promote to int. See:
2452 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2454 2003-07-31 Paul Eggert <eggert@twinsun.com>
2456 * strerror.c: Include config.h, limits.h. Declare sprintf.
2457 (strerror): Don't assume that a printable int fits in 14 bytes.
2459 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2460 Bruno Haible <bruno@clisp.org>
2462 * getline.h (getline, getdelim): Change return type to ssize_t.
2463 * getline.c (getline, getdelim): Likewise.
2464 Remove _GNU_SOURCE define; now it's defined in config.h through
2467 2003-07-22 Paul Eggert <eggert@twinsun.com>
2469 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2470 over-parenthesization in macros.
2472 Sync with coreutils.
2474 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2477 Use `exit_failure' for xalloc and xmemcoll instead of their own
2478 private exit-failure variables.
2479 * xalloc.h (xalloc_exit_failure): Remove.
2480 * xmalloc.c: Likewise. Include exitfail.h.
2481 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2482 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2483 * xmemcoll.c: Likewise. Include exitfail.h.
2484 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2486 2003-07-18 Paul Eggert <eggert@twinsun.com>
2488 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2489 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2490 to test that it can stand by itself. Include "exitfail.h".
2491 Clients should set exit_failure instead.
2492 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2494 2003-07-18 Andreas Schwab <schwab@suse.de>
2496 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2498 2003-07-18 Bruno Haible <bruno@clisp.org>
2500 * getndelim2.h: New file.
2501 * getndelim2.c: Make into a module of its own. Include config.h,
2503 (getndelim2): Make non-static. Change return type to ssize_t.
2504 * getline.h: Change argument names.
2505 * getline.c: Include getndelim2.h instead of getndelim2.c.
2506 * getnline.c: Include getndelim2.h.
2508 2003-07-17 Bruno Haible <bruno@clisp.org>
2510 * Makefile.am: Remove file.
2511 * Makefile.in: Remove file.
2513 2003-07-17 Bruno Haible <bruno@clisp.org>
2515 * getnline.h: New file.
2516 * getnline.c: New file.
2517 * getndelim2.c: New file, extracted from getline.c.
2518 (getndelim2): Renamed from getdelim2, with added nmax argument.
2519 * getline.c: Include getndelim2.c.
2520 (getdelim2): Moved out to getndelim2.c.
2521 (getline, getdelim): Update.
2523 2003-07-15 <karl@gnu.org>
2525 * vasnprintf.c: update from gettext.
2527 2003-07-15 Jim Meyering <jim@meyering.net>
2529 * makepath.c (make_path): Enclose diagnostic in _(...).
2531 2003-07-14 Paul Eggert <eggert@twinsun.com>
2533 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2534 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2535 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2536 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2537 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2538 updated automatically by ../config/srclist-update. This changes
2539 their license from LPGL to GPL.
2541 2003-07-14 Jim Meyering <jim@meyering.net>
2543 Don't emit diagnostics. Let callers do that.
2544 * save-cwd.c: Don't include "error.h".
2545 (save_cwd): Don't call error. Ensure that errno is valid
2546 when returning nonzero.
2548 * save-cwd.h (restore_cwd): Update prototype.
2549 * save-cwd.c (restore_cwd): Remove two parameters.
2550 Simplify. Don't call error upon failure. Let callers do that.
2551 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2552 when auditing is enabled. But don't bother updating the #if.
2554 2003-07-14 Simon Josefsson <jas@extundo.com>
2556 * mempcpy.h: New file.
2557 * mempcpy.c: New file.
2559 2003-07-14 Paul Eggert <eggert@twinsun.com>
2561 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2562 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2563 unicodeio.c, unicodeio.h, unlocked-io.h:
2564 Switch from LGPL to GPL.
2566 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2568 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2569 it breaks C++ compilation.
2570 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2572 2003-07-10 Jim Meyering <jim@meyering.net>
2574 * vasnprintf.c: Remove trailing blanks.
2575 Make cpp indentation consistent.
2577 2003-07-09 Paul Eggert <eggert@twinsun.com>
2579 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2580 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2581 Switch from LGPL to GPL.
2583 2003-07-07 Paul Eggert <eggert@twinsun.com>
2585 * mktime.c: Fix some boundary cases and remove need for floating point.
2587 Issue a compile-time diagnostic if time_t is floating point, or if
2588 two's complement arithmetic is not in effect, or if arithmetic
2589 right shift does not propagate the sign. These assumptions were
2590 all in the original code but they weren't checked.
2592 (TIME_T_MIDPOINT, verify): New macros.
2593 (__isleap): Remove; it has integer overflow problems.
2594 (leapyear): New function, without those problems.
2595 (ydhms_tm_diff): Remove; splitting into two parts.
2596 (ydhms_diff): New function, containing the arithmetic part of
2597 the old ydhms_tm_diff function. Issue a compile-time
2598 diagnostic if we are not using C99 integer division.
2599 Avoid casts when possible.
2600 (guess_time_tm): New function, containing the checking part of
2601 the old ydhms_tm_diff function. Return the new value, rather than
2602 the difference between it and the old. Accept a new argument T
2603 so that *T specifies the old value. Check for overflow in the result.
2605 (__mktime_internal): Use a time_t offset, not a long int offset.
2606 This undoes the 2003-06-04 change, which is no longer needed now
2607 that we have better overflow checking.
2608 (localtime_offset): Likewise.
2610 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2611 and long are 64-bit but int is only 32-bit.
2612 (ydhms_diff): Use long int to store year1 and yday1.
2613 Issue a compile-time diagnostic if long int is not wide enough.
2615 (__mktime_internal): Use long int to store adjusted year and yday.
2616 Use plain C rather than preprocessor commands, if that doesn't
2618 Check for overflow (and try to repair) after each probe
2619 rather than checking only at the very end. This avoids some bugs
2620 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2621 does not equal GMT offset at maximum time).
2622 Use integer to check for overflow rather than floating point; this
2623 is more portable to non-IEEE hosts, and is a tad faster.
2624 When we detect that we are oscillating between two values,
2625 don't check whether tm_isdst has the requested value, since
2626 we already know the answer. When tm_isdst has the wrong value,
2627 use a different heuristic to find the right one, based on the
2628 extreme values actually observed in practice in tz2003a,
2629 rather than the (overly optimistic) "previous 3 calendar quarters".
2631 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2632 "T const" to accommodate glibc style.
2633 (check_result): Use less-confusing report format. "long" -> "long int.
2635 Don't loop if the iteration overflows time_t.
2636 Allow a negative step in the iteration.
2638 2003-07-01 Paul Eggert <eggert@twinsun.com>
2640 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2641 having it depend on HAVE_SYS_TYPES_H.
2643 2003-06-25 Bruno Haible <bruno@clisp.org>
2645 * readlink.c: New file.
2647 2003-06-20 Bruno Haible <bruno@clisp.org>
2649 Assume C89, so PARAMS isn't needed.
2650 * unicodeio.h (PARAMS): Remove.
2651 * unicodeio.c: Don't use PARAMS.
2653 2003-06-18 Jim Meyering <jim@meyering.net>
2655 Merge changes from coreutils.
2656 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2657 Remove explicit declarations of xmalloc and realloc.
2659 (read_utmp): Remove anachronistic cast of xmalloc.
2661 2003-06-17 Paul Eggert <eggert@twinsun.com>
2663 Assume C89, so PARAMS isn't needed.
2664 * backupfile.h (PARAMS): Remove. All uses removed.
2665 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2666 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2667 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2668 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2669 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2670 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2671 xstrtol.h: Likewise.
2672 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2673 same.h, strverscmp.h: Do not include config.h; no longer needed.
2674 Anyway, config.h should always be included before any other file.
2676 2003-06-11 Simon Josefsson <jas@extundo.com>
2678 * sysexit_.h: New file.
2680 2003-05-20 Derek Price <derek@ximbiot.com>
2682 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2684 2003-06-10 Simon Josefsson <jas@extundo.com>
2686 * strchrnul.h: New file.
2687 * strchrnul.c: New file.
2689 2003-06-10 Simon Josefsson <jas@extundo.com>
2691 * argp.h: New file, from glibc.
2692 * argp-ba.c: New file, from glibc.
2693 * argp-eexst.c: New file, from glibc.
2694 * argp-fmtstream.c: New file, from glibc.
2695 * argp-fmtstream.h: New file, from glibc.
2696 * argp-fs-xinl.c: New file, from glibc.
2697 * argp-help.c: New file, from glibc.
2698 * argp-namefrob.h: New file, from glibc.
2699 * argp-parse.c: New file, from glibc.
2700 * argp-pv.c: New file, from glibc.
2701 * argp-pvh.c: New file, from glibc.
2702 * argp-xinl.c: New file, from glibc.
2704 2003-06-07 Jim Meyering <jim@meyering.net>
2706 * readtokens.h: Put `Free Software Foundation, Inc.'
2707 in place of my name in the copyright comment.
2708 Remove definition and uses of __P.
2711 * stat.c: Don't declare xmalloc explicitly.
2712 Instead, include "xalloc.h".
2713 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2714 xrealloc, and xcalloc return values.
2715 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2717 * xgetcwd.h: Remove definition/uses of PARAMS.
2719 2003-06-06 Jim Meyering <jim@meyering.net>
2721 * stdbool_.h: Renamed from stdbool.h.in.
2723 2003-06-06 Jim Meyering <jim@meyering.net>
2725 Merge from coreutils.
2726 * same.c: (same_name): Declare *_basename locals to be `const'.
2727 Consolidate declarations and initializations of *_base* locals.
2729 Merge from coreutils.
2730 This avoids a core dump on systems without GNU putenv,
2731 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2732 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2733 (unsetenv): New static function, from GNU libc.
2734 (rpl_putenv): Use it.
2736 * modechange.c: Remove trailing blanks.
2738 Merge from coreutils.
2739 * fsusage.c: Remove declaration of statfs.
2740 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2742 * posixtm.c: Include <stdbool.h> unconditionally.
2744 2003-06-05 Paul Eggert <eggert@twinsun.com>
2746 * mktime.c (__mktime_internal): When resolving a tm_isdst
2747 mismatch, look in future quarters as well as past. This fixes a
2748 bug when processing fall-backwards gaps immediately after a long
2749 period of daylight-saving time.
2751 * mktime.c: Assume freestanding C89 or better.
2752 (HAVE_LIMITS_H): Remove. Assume it's 1.
2753 (__P): Remove; not used.
2754 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2755 (mktime, not_equal_tm, print_tm, check_result,
2756 main): Use prototypes. Use const * where appropriate.
2757 (main): Fix typo in testing code that uncovered by above changes.
2758 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2760 2003-06-04 Paul Eggert <eggert@twinsun.com>
2762 * mktime.c: Fix Debian bug 177940
2763 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2764 (localtime_offset): Now long int, not time_t, because we want it
2765 to be guaranteed to be signed. All uses changed.
2766 (__mktime_internal): If overflow would occur when adding offset,
2769 Merge 'human' changes from coreutils. Rewrite to support
2770 locale-specific notations like thousands separators.
2771 * human.c: Simplify authorship notice.
2772 Include human.h immediately after config.h.
2773 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2774 <limits.h>: Do not include, since human.h does.
2775 (SIZE_MAX, UINTMAX_MAX): New macros.
2776 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2777 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2778 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2779 (power_letter): Renamed from suffixes.
2780 (generate_suffix_backwards): Remove.
2781 (adjust_value): Now takes int style (because of human.h changes)
2782 and long double value (for greater precision on some platforms).
2783 (group_number): New function.
2784 (human_readable): Use it. Use integer options, not enum.
2785 Put the options before the sizes in the arg list.
2786 Support all the new options.
2787 The old human_readable function has been removed;
2788 use inttostr.h instead.
2789 (human_readable, default_block_size, humblock):
2790 Use uintmax_t, not int, for block sizes.
2791 (human_readable_inexact, block_size_types): Remove.
2792 (block_size_opts): New constant.
2793 (human_options): Renamed from human_block_size, with new signature
2794 that allows block sizes up to UINTMAX_MAX. All callers changed.
2795 * human.h: Add copyright and authorship notice.
2796 Include <limits.h> and <stdbool.h> unconditionally.
2797 (PARAMS): Remove. All uses removed.
2798 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2799 (enum human_inexact_style): Remove tag; now a nameless enum.
2800 (human_floor, human_ceiling, human_round_to_even): Now have
2801 values 2, 0, 1 rather than -1, 1, 0.
2802 (human_group_digits, human_suppress_point_zero, human_autoscale,
2803 human_base_1024, human_SI, human_B): New constants.
2804 (human_readable_inexact, human_block_size): Remove.
2805 (human_readable): Size args are now uintmax_t, not int.
2806 (human_options): New decl.
2808 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2809 unnecessary now that we assume C89 or better. This change
2810 imported from coreutils.
2812 * mktime.c (__mktime_internal): Do not reject negative timestamps
2813 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2814 in the 2003-05-30 sync from glibc.
2816 .h files should stand alone, but we shouldn't include <sys/types.h>
2817 if we can get away with just <stddef.h>.
2819 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2820 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2821 rather than <sys/types.h>, as we merely need size_t.
2822 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2824 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2825 Include <stdio.h>, to get FILE.
2826 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2827 memcasecmp.h has included <stddef.h> and all we need is size_t.
2828 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2829 our interface, instead of including <sys/types.h>
2831 2003-06-02 Paul Eggert <eggert@twinsun.com>
2834 Fix some minor time-related bugs with POSIX time arguments.
2835 Some valid time stamps were being rejected (notably -1, and
2836 time stamps before 1900 on 64-bit hosts). And some invalid
2837 time stamps were being accepted, e.g. September 31.
2839 * posixtm.h (posixtime): Return bool instead of time_t, so
2840 that we can return (time_t) -1 successfully.
2841 * posixtm.c: Likewise.
2842 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2843 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2844 (t): Remove static var.
2845 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2846 of static var. All uses changed.
2847 (year): Do not reject years before 1900; they can occur with
2849 (posix_time_parse): Do not check for out-of-range components;
2850 that is now the caller's responsibility, since our checks were
2851 only approximations.
2852 (posixtime): Use mktime to check for out-of-range components,
2853 since it knows them exactly.
2854 If mktime returns (time_t) -1, check whether an error actually occurred
2855 by invoking localtime on -1.
2856 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2857 posixtime failures better.
2858 Improve the test data (in comments only).
2860 2003-05-30 <karl@gnu.org>
2862 * mktime.c: update from libc.
2864 2003-05-30 Bruno Haible <bruno@clisp.org>
2866 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2867 * localcharset.h: Likewise.
2868 * localcharset.c: Likewise.
2870 2003-05-28 Paul Eggert <eggert@twinsun.com>
2872 Assume the headers required for C89 freestanding compilers.
2873 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2874 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2875 without checking for HAVE_LIMITS_H.
2876 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2877 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2879 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2880 * exclude.c: Include <stdbool.h> unconditionally.
2881 * tempname.c: Include <stddef.h> unconditionally.
2882 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2883 * modechange.c, rpmatch.c (NULL): Don't define, since
2884 <stddef.h> does that.
2885 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2886 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2887 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2888 * xstrtol.c: Likewise.
2889 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2890 * savedir.c: Include <stddef.h> instead of defining NULL.
2892 * addext.c (addext): Use assignment rather than cast, to avoid
2893 warnings on some platforms.
2895 * mktime.c (__mktime_internal): Do not reject negative timestamps
2898 2003-05-10 Bruno Haible <bruno@clisp.org>
2900 * linebreak.c (iconv_string_length): Don't return -1 just because the
2901 string is longer than 4 KB.
2903 2003-05-12 Jim Meyering <jim@meyering.net>
2905 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2906 the space-padded-by-default conversion specifiers, %e, %k, %l.
2908 2003-05-03 Bruno Haible <bruno@clisp.org>
2910 Upgrade to Unicode-4.0.
2911 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2912 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2913 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2914 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2915 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2916 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2917 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2918 Change width of U+E0100..U+E01EF from 1 to 0.
2920 2003-04-25 Bruno Haible <bruno@clisp.org>
2922 * copy-file.c: Include <stddef.h>, for size_t.
2924 2003-04-25 Jim Meyering <jim@meyering.net>
2926 * copy-file.c (copy_file_preserving): Declare buf_size to be
2927 of type size_t, not int.
2929 2003-04-11 Jim Meyering <jim@meyering.net>
2931 Merge changes from Coreutils.
2933 2003-03-22 Jim Meyering <jim@meyering.net>
2935 * strftime.c (widen): Cast alloca return value to proper type.
2937 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2940 * strftime.c (my_strftime): Handle very large width
2941 specifications for numeric values correctly. Improve checks for
2944 2003-01-19 Jim Meyering <jim@meyering.net>
2946 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2947 (nl_get_alt_digit) [! defined my_strftime]: Define.
2948 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2949 _nl_get_alt_digit and _nl_get_walt_digit.
2951 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2952 These changes have no effect outside of _LIBC.
2954 2003-04-10 Bruno Haible <bruno@clisp.org>
2956 * findprog.h: New file, from GNU gettext.
2957 * findprog.c: New file, from GNU gettext.
2959 2003-04-05 Jim Meyering <jim@meyering.net>
2961 Merge changes from Coreutils.
2963 * exclude.h (PARAMS): Remove definition and uses.
2964 * exclude.c: Remove uses of `PARAMS'.
2966 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2967 Add test-cases for DOS filenames. Declare program_name.
2968 (main): Set up program_name. Patch by Rich Dawe.
2970 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2972 Use mntctl's return value to drive the entry-processing loop, since
2973 we can't rely on the value of the vmt_length member in the last
2974 entry. On some systems doing so could result in exhausting
2975 virtual memory. Based in part on a patch from Mike Jetzer.
2977 2003-04-04 Bruno Haible <bruno@clisp.org>
2979 * linebreak.h: New file, from GNU gettext.
2980 * linebreak.c: New file, from GNU gettext with slight modifications.
2981 * lbrkprop.h: New file, from GNU gettext.
2983 2003-04-03 Bruno Haible <bruno@clisp.org>
2985 * utf8-ucs4.h: New file, from GNU gettext.
2986 * utf16-ucs4.h: New file, from GNU gettext.
2987 * ucs4-utf8.h: New file, from GNU gettext.
2988 * ucs4-utf16.h: New file, from GNU gettext.
2990 2003-04-02 Bruno Haible <bruno@clisp.org>
2992 * binary-io.h: New file, from GNU gettext.
2994 2003-04-01 Bruno Haible <bruno@clisp.org>
2996 * pathname.h: New file, from GNU gettext.
2997 * concatpath.c: New file, from GNU gettext.
2999 2003-03-30 Bruno Haible <bruno@clisp.org>
3001 * copy-file.c (copy_file_preserving): Don't set owner if the function
3002 chown() doesn't exist.
3004 2003-03-28 Bruno Haible <bruno@clisp.org>
3006 * copy-file.h: New file, from GNU gettext.
3007 * copy-file.c: New file, from GNU gettext.
3009 2003-03-18 Jim Meyering <jim@meyering.net>
3011 * quote.c (quote_n): Fix typo in comment.
3013 2003-03-14 Jim Meyering <jim@meyering.net>
3015 Merge changes from Coreutils.
3016 * obstack.h (obstack_object_size): Declare temporary, __o,
3017 to be const, in order to avoid warnings.
3018 (obstack_room): Likewise.
3019 (obstack_empty_p): Likewise.
3021 2003-03-13 Paul Eggert <eggert@twinsun.com>
3023 Merge changes from Bison.
3024 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3025 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3026 when compiling Bison 1.875's `bitset bset = obstack_alloc
3027 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3028 * hash.c: Include <stdbool.h> unconditionally.
3030 2003-03-09 Paul Eggert <eggert@twinsun.com>
3032 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3033 Reported by Bruce Becker; see:
3034 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3036 2003-03-03 Paul Eggert <eggert@twinsun.com>
3037 Bruno Haible <bruno@clisp.org>
3039 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3040 Reported by John Hughes, see
3041 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3043 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3045 * poll_.h: New file.
3048 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3050 * mathl.h: New file.
3051 * acosl.c: New file.
3052 * asinl.c: New file.
3053 * atanl.c: New file.
3054 * ceill.c: New file.
3057 * floorl.c: New file.
3058 * frexpl.c: New file.
3059 * ldexpl.c: New file.
3061 * sincosl.c: New file.
3063 * sqrtl.c: New file.
3065 * trigl.c: New file.
3066 * trigl.h: New file.
3068 2003-02-17 Bruno Haible <bruno@clisp.org>
3070 * mkdtemp.h: New file, from GNU gettext.
3071 * mkdtemp.c: New file, from GNU gettext.
3073 2003-01-31 Bruno Haible <bruno@clisp.org>
3075 * rename.c: #undef rename before defining rpl_rename.
3076 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3078 2003-01-30 Bruno Haible <bruno@clisp.org>
3080 * printf-args.h: New file, from GNU gettext.
3081 * printf-args.c: New file, from GNU gettext.
3082 * printf-parse.h: New file, from GNU gettext.
3083 * printf-parse.c: New file, from GNU gettext.
3084 * vasnprintf.h: New file, from GNU gettext.
3085 * vasnprintf.c: New file, from GNU gettext.
3086 * asnprintf.c: New file, from GNU gettext.
3087 * vasprintf.h: New file, from GNU gettext with modifications.
3088 * vasprintf.c: New file, from GNU gettext.
3089 * asprintf.c: New file, from GNU gettext.
3091 2003-01-29 Bruno Haible <bruno@clisp.org>
3093 * stpncpy.h: New file, from GNU gettext with modifications.
3094 * stpncpy.c: New file, from GNU gettext with modifications.
3096 2003-01-28 Bruno Haible <bruno@clisp.org>
3098 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3100 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3103 2003-01-27 Bruno Haible <bruno@clisp.org>
3105 * xsetenv.h: New file, from GNU gettext.
3106 * xsetenv.c: New file, from GNU gettext.
3108 2003-01-23 Bruno Haible <bruno@clisp.org>
3110 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3112 2003-01-22 Bruno Haible <bruno@clisp.org>
3114 * exit.h: New file, from GNU gettext.
3116 2003-01-11 Bruno Haible <bruno@clisp.org>
3118 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3119 * strcase.h (strcasecmp, strncasecmp): Likewise.
3121 2003-01-14 Jim Meyering <jim@meyering.net>
3123 * same.c (same_name): Tweak a comment.
3125 2003-01-11 Bruno Haible <bruno@clisp.org>
3127 * same.c (same_name): Reorder tests so as to avoid calling stat()
3128 when a string comparison is sufficient.
3130 2003-01-11 Bruno Haible <bruno@clisp.org>
3132 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3135 2003-01-11 Bruno Haible <bruno@clisp.org>
3137 * hash-pjw.c: Add comment about low quality of this function.
3139 2003-01-12 Paul Eggert <eggert@twinsun.com>
3141 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3142 to avoid collisions with libcurses and libreadline.
3144 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3145 * getstr.h, getstr.c: Remove.
3146 * getline.c: Include "getline.h", to check interface.
3147 Move body of old getstr.c here: this defines MIN_CHUNK and
3148 declares getdelim2, which is renamed from getstr.
3149 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3151 * linebuffer.c (readlinebuffer): Renamed from readline.
3153 * linebuffer.h: Likewise.
3154 (readline): Remove backward-compatibility macro.
3156 2003-01-12 Jim Meyering <jim@meyering.net>
3158 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3160 2003-01-10 Bruno Haible <bruno@clisp.org>
3162 * alloca_.h: New file.
3163 * getdate.y: Unconditionally include alloca.h.
3164 * makepath.c: Likewise.
3165 * setenv.c: Likewise.
3166 * userspec.c: Likewise.
3168 2003-01-09 Bruno Haible <bruno@clisp.org>
3170 * stdbool.h.in: New file.
3172 2003-01-08 Bruno Haible <bruno@clisp.org>
3174 * safe-read.c: Include specification header first, to ensure its
3176 * full-write.c: Likewise.
3178 2003-01-08 Jim Meyering <jim@meyering.net>
3180 * full-write.c: Undefine and define-away `const' after inclusion
3181 of errno.h, not before. Suggestion from Bruno Haible.
3183 2003-01-07 Jim Meyering <jim@meyering.net>
3185 * full-write.c: Rework so that it may serve to define full_read, too.
3186 * full-read.c: Simply #define FULL_READ and include full-write.c.
3188 2003-01-06 Jim Meyering <jim@meyering.net>
3190 * version-etc.c: Update year in translatable copyright string.
3192 2002-12-25 Bruno Haible <bruno@clisp.org>
3194 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3195 * xstrtol.h: Likewise.
3196 * xstrtoimax.c: Likewise.
3197 * xstrtoumax.c: Likewise.
3198 * human.h: Likewise.
3200 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3201 on systems that have <inttypes.h> but not <stdint.h>.
3203 2002-12-31 Paul Eggert <eggert@twinsun.com>
3205 * memcoll.c (memcoll): Fall back on a simple algorithm using
3206 memcmp if strcoll doesn't work.
3208 2002-12-23 Bruno Haible <bruno@clisp.org>
3210 * localcharset.h: New file.
3211 * localcharset.c: Include it.
3212 * unicodeio.c: Likewise.
3214 2002-12-22 Bruno Haible <bruno@clisp.org>
3216 * utime.c (utime_null): No need to call ftruncate if the file was
3219 2002-12-23 Bruno Haible <bruno@clisp.org>
3221 * memcoll.c (STRCOLL): New macro.
3224 2002-12-22 Bruno Haible <bruno@clisp.org>
3226 * getstr.h (getstr): Define, to avoid clash with libcurses.
3227 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3229 2002-12-22 Bruno Haible <bruno@clisp.org>
3231 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3233 2002-12-23 Bruno Haible <bruno@clisp.org>
3235 * getline.h: Include <stddef.h>, for size_t.
3237 * unicodeio.h: Include <stddef.h>, for size_t.
3238 * unicodeio.c: Don't include <stddef.h>.
3240 2002-12-17 Bruno Haible <bruno@clisp.org>
3242 * canon-host.c (strdup): Remove unused declaration.
3244 * fsusage.c: Include full_read.h.
3245 (get_fs_usage): Use full_read instead of safe_read.
3247 * utime.c (utime_null): Use SAFE_READ_ERROR.
3249 2002-12-11 Bruno Haible <bruno@clisp.org>
3251 * setenv.h: Rewritten to cope with systems that have setenv() but not
3253 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3256 2002-12-11 Bruno Haible <bruno@clisp.org>
3258 * setenv.c (alloca): Fall back to malloc.
3260 (setenv): Use freea() to free memory allocated with alloca().
3262 2002-11-13 Bruno Haible <bruno@clisp.org>
3264 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3265 function declarations.
3266 * unsetenv.c (unsetenv): Likewise.
3268 2002-03-04 Bruno Haible <bruno@clisp.org>
3270 Portability to AIX 4.3.3.
3271 * unsetenv.c: New file, extracted from setenv.c.
3272 * setenv.c: Move the unsetenv() function to unsetenv.c.
3274 2001-12-20 Bruno Haible <bruno@clisp.org>
3276 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3277 use malloc instead. For SunOS 4.
3279 2001-12-11 Bruno Haible <bruno@clisp.org>
3281 * setenv.c: Declare alloca.
3282 (compar_fn_t): New typedef.
3283 (KNOWN_VALUE, STORE_VALUE): Use it.
3285 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3288 2002-12-10 Paul Eggert <eggert@twinsun.com>
3290 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3291 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3292 Choose values that are less likely to collide with system fnmatch
3294 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3295 defined (e.g., a pure POSIX system).
3296 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3297 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3299 2002-12-06 Jim Meyering <jim@meyering.net>
3301 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3303 Merge in changes from libc's misc/error.c, in preparation
3304 for the merge of gnulib's changes back into libc.
3306 * error.c (_): Define only if not already defined.
3307 Move definition to follow all #include directives.
3308 Include unlocked-io.h only if !_LIBC.
3309 [_LIBC]: Include <libio/libioP.h>.
3310 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3311 (fflush): Tweak definition to use INTUSE.
3314 2002-12-05 Paul Eggert <eggert@twinsun.com>
3316 * alloca.c [defined emacs]: Include "lisp.h".
3317 (xalloc_die) [defined emacs]: New macro.
3318 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3319 [! defined emacs]: Include <xalloc.h>.
3320 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3321 (pointer): Typedef to POINTER_TYPE *.
3322 (malloc): Remove decl; we now always use xmalloc.
3323 (alloca): Use old-style definition, since Emacs needs this.
3324 Check for arithmetic overflow when computing combined size.
3326 2002-12-04 Paul Eggert <eggert@twinsun.com>
3328 Do not generate unlocked-io.h automatically, since it's easier to
3329 maintain it by hand.
3331 * unlocked-io.h: New file, from GNU diffutils,
3332 but with proper copyright notice and attribution.
3334 * Makefile.am: Add copyright notice.
3335 (libfetish_a_SOURCES): Add unlocked-io.h.
3336 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3337 (DISTCLEANFILES, io_functions): Remove macros.
3338 (EXTRA_DIST): Remove gen_uio.
3339 (unlocked-io.h): Remove rule.
3341 2002-12-04 Jim Meyering <jim@meyering.net>
3343 Reflect the fact that stat.c and lstat.c are no longer generated.
3344 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3345 (DISTCLEANFILES): Likewise.
3346 (EXTRA_DIST): Likewise.
3347 (all_local): Don't depend on stat.c or lstat.c.
3348 (stat.c, lstat.c): Remove rules.
3349 (EXTRA_DIST): Remove xstat.in.
3351 * xstat.in: Remove file. Contents moved into stat.c.
3352 * stat.c: New file. Contents mostly from xstat.in.
3353 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3354 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3356 * safe-read.c: Rework so that it may serve to define safe_write, too.
3357 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3359 2002-12-03 Jim Meyering <jim@meyering.net>
3361 * safe-read.c, safe-write.c: Change variable names and comments, but
3362 not semantics, to minimize the differences between these two files.
3363 (safe_read): Change comment to mention SAFE_READ_ERROR.
3365 * safe-read.c (IS_EINTR): Define.
3366 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3368 2002-12-02 Bruno Haible <bruno@clisp.org>
3370 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3371 Define, taken from safe-read.c.
3372 (INT_MAX): Provide fallback.
3373 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3374 * safe-write.h (SAFE_WRITE_ERROR): Define.
3376 * safe-read.c (EINTR): Remove definition.
3377 (safe_read): Don't use EINTR if it is absent.
3379 2002-12-02 Jim Meyering <jim@meyering.net>
3381 * safe-read.c (EINTR): Define.
3382 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3383 (INT_MAX): Provide fallback.
3384 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3386 * safe-read.h (SAFE_READ_ERROR): Define.
3388 2002-12-01 Jim Meyering <jim@meyering.net>
3390 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3391 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3393 2002-11-27 Paul Eggert <eggert@twinsun.com>
3395 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3396 hash_rehash): Replace `if (limit <= value) abort ();' with
3397 `if (! (value < limit)) abort ();', for readability.
3399 2002-11-26 <karl@gnu.org>
3401 * strdup.c: copy from libc again, with jim's ok.
3402 * .cppi-disable: re-add strdup.c
3404 2002-11-25 <karl@gnu.org>
3406 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3407 instead of "strtol.c".
3409 2002-11-25 Jim Meyering <jim@meyering.net>
3411 * mktime.c: Sync from libc, now that it has the latest fix.
3413 2002-11-24 <karl@gnu.org>
3415 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3416 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3418 2002-11-24 Jim Meyering <jim@meyering.net>
3420 Update from coreutils:
3422 * mktime.c: Merge in changes from libc.
3424 Avoid a link-time failure on some Linux systems.
3425 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3426 (__mon_yday): Declare with the STATIC attribute.
3427 (__mktime_internal): Likewise.
3428 Based on a report from Greg Schafer.
3430 2002-11-23 Jim Meyering <jim@meyering.net>
3432 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3433 Use `unsigned', not `int', as type of index.
3435 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3437 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3439 2002-11-22 Paul Eggert <eggert@twinsun.com>
3441 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3442 hint that one should use `if (! x) abort ();' rather than `assert
3443 (x);', and anyway it's one less thing to worry about configuring.
3444 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3445 hash_rehash, hash_insert): Use abort rather than assert.
3447 2002-11-22 Paul Eggert <eggert@twinsun.com>
3449 * quotearg.h: Allow multiple inclusion by surrounding with
3450 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3451 so that we can be included first.
3452 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3453 * quotearg.c: Include quotearg.h immediately after config.h.
3454 No need to include stddef.h or sys/types.h any more.
3455 Surround local include files with "", not "<>".
3456 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3457 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3458 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3459 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3460 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3461 (ISPRINT): Remove; no longer needed now that we assume C89.
3463 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3466 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3467 quotearg_char): Use SIZE_MAX rather than
3468 (size_t) -1 when we are talking about "infinity".
3470 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3472 2002-11-22 Bruno Haible <bruno@clisp.org>
3474 * safe-read.h: Assume C89. Add comments.
3475 (safe_read): Change return type to size_t.
3476 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3477 counts > SSIZE_MAX correctly.
3478 * safe-write.h: New file.
3479 * safe-write.c: New file.
3480 * full-read.h: New file.
3481 * full-read.c: New file.
3482 * full-write.h: Assume C89. Add comments.
3483 * full-write.c: Include safe-write.h.
3484 (full_write): Rewritten to use safe_write.
3485 Suggested by Jim Meyering and Paul Eggert.
3487 2002-11-21 Bruno Haible <bruno@clisp.org>
3489 Remove case insensitive option matching.
3490 * argmatch.h (argcasematch): Remove declaration.
3491 (ARGCASEMATCH): Remove macro.
3492 (__xargmatch_internal): Remove case_sensitive argument.
3493 (XARGMATCH): Update.
3494 (XARGCASEMATCH): Remove macro.
3495 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3496 case_sensitive argument.
3497 (argcasematch): Remove function.
3498 (__xargmatch_internal): Remove case_sensitive argument.
3499 (main): Use XARGMATCH instead of XARGCASEMATCH.
3501 * xmalloc.c: Change compile-time error message. Add comment about
3502 required autoconf version.
3504 2002-11-21 Jim Meyering <jim@meyering.net>
3506 * strdup.c (strdup): Tweak comment and initial #if/#include.
3508 Merge in changes from the coreutils.
3510 2002-09-25 Paul Eggert <eggert@twinsun.com>
3511 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3512 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3513 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3514 int. Work more efficiently if X is the same width as uintmax_t.
3515 Do not compare X to -1, to avoid bogus compiler warning.
3516 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3517 Don't assume that f_frsize and f_bsize are the same type.
3519 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3522 * makepath.c (make_path): Restore umask *before* creating the final
3524 (make_path): Minor reformatting.
3526 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3527 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3529 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3530 ones. At least on GNU/Linux systems, `auto' means something else.
3533 2002-11-20 Paul Eggert <eggert@twinsun.com>
3535 Merge argmatch cleanups from Bison. Assume C89.
3537 * argmatch.c: Include config.h here, not in argmatch.h.
3538 Include stdlib.h, for EXIT_FAILURE.
3539 Always include <string.h>, since we assume C89.
3540 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3541 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3542 Include <stddef.h> instead, since it's all we need for size_t.
3543 (PARAMS): Remove. All uses removed.
3544 (ARRAY_CARDINALITY): Do not bother to #undef.
3545 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3546 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3547 Remove unnecessary parentheses.
3548 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3549 Insert necessary parentheses.
3550 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3551 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3553 2002-11-19 Bruno Haible <bruno@clisp.org>
3555 * mbswidth.c: Include mbswidth.h right at the beginning.
3556 * mbswidth.h: Include <stddef.h>, for size_t.
3558 * mbswidth.h (PARAMS): Remove macro.
3559 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3560 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3562 * gcd.h (PARAMS): Remove macro.
3563 (gcd): Use ANSI C function declarations.
3564 * gcd.c (gcd): Likewise.
3566 2002-11-15 Bruno Haible <bruno@clisp.org>
3568 * strcspn.c: Include <stddef.h>.
3569 (strcspn): Use ANSI C function declaration. Change return type to
3571 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3572 (strpbrk): Use NULL.
3573 * strpbrk.h (PARAMS): Remove macro.
3574 (strpbrk): Use ANSI C function declaration.
3575 * strstr.c: Don't include <sys/types.h>.
3576 * strstr.h (PARAMS): Remove macro.
3577 (strstr): Use ANSI C function declarations.
3579 2002-11-06 Bruno Haible <bruno@clisp.org>
3581 * gcd.h (gcd): Change argument type to 'unsigned long'.
3582 * gcd.c (gcd): Likewise.
3584 2002-11-05 Bruno Haible <bruno@clisp.org>
3586 * gcd.h: New file, from gettext-0.11.5.
3587 * gcd.c: New file, from gettext-0.11.5.
3589 2002-11-05 Bruno Haible <bruno@clisp.org>
3591 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3592 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3593 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3594 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3596 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3597 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3599 * closeout.c: Include gettext.h instead of <libintl.h>.
3600 * human.c: Include gettext.h instead of <libintl.h>.
3601 * quotearg.c: Include gettext.h instead of <libintl.h>.
3602 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3603 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3604 * userspec.c: Include gettext.h instead of <libintl.h>.
3605 * version-etc.c: Include gettext.h instead of <libintl.h>.
3606 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3607 (textdomain): Remove definition.
3608 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3610 * long-options.c: Remove include of <libintl.h> and definition of _.
3611 * same.c: Remove include of <libintl.h> and definition of _.
3613 2002-11-04 Bruno Haible <bruno@clisp.org>
3615 * stpcpy.h: New file, from GNU gettext-0.11.5.
3616 * strcase.h: New file, from GNU gettext-0.11.5.
3617 * strpbrk.h: New file, from GNU gettext-0.11.5.
3618 * strstr.h: New file, from GNU gettext-0.11.5.
3619 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3621 2002-05-09 Bruno Haible <bruno@clisp.org>
3623 * config.charset: Update for newest glibc. Add canonical names
3624 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3626 2002-05-09 Bruno Haible <bruno@clisp.org>
3628 * localcharset.c (get_charset_aliases): Add more Windows specific
3631 2002-05-08 Owen Taylor <otaylor@redhat.com>
3633 * config.charset: A few additions for Solaris.
3635 2001-12-05 Bruno Haible <bruno@clisp.org>
3637 * localcharset.c (locale_charset): Don't return an empty string.
3639 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3641 * config.charset: msdos in uk_UA uses CP1125.
3643 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3645 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3646 * localcharset.c (locale_charset): Declare as extern "C".
3648 2002-02-15 Bruno Haible <bruno@clisp.org>
3650 * config.charset [msdosdjgpp]: For Russian, use CP866.
3652 2002-02-11 Bruno Haible <bruno@clisp.org>
3654 * config.charset: Add support for NetBSD.
3656 2002-09-25 <karl@gnu.org>
3658 * strdup.c: copy from libc/string (via ../config/srclist*).
3659 * getopt*: copy from libc/posix.
3660 * gettext.h: copy from gettext.
3661 * .cppi-disable: add strdup.c, gettext.h.
3663 2002-07-01 Jim Meyering <meyering@lucent.com>
3665 * c-stack.c: Include sys/time.h.
3666 From Volker Borchert.
3668 2002-06-11 Paul Eggert <eggert@twinsun.com>
3670 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3671 New macro. Use it uniformly instead of
3672 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3673 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3674 reported by Vin Shelton.
3676 2002-06-22 Jim Meyering <meyering@lucent.com>
3678 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3679 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3681 2002-06-22 Paul Eggert <eggert@twinsun.com>
3683 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3684 Do not assume SA_SIGINFO behavior.
3685 Bug reported by Jim Meyering on NetBSD 1.5.2.
3687 2002-06-22 Jim Meyering <meyering@lucent.com>
3689 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3691 * exitfail.c, exitfail.h: Likewise.
3692 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3694 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3696 (EXTRA_DIST): Add fnmatch_loop.c.
3697 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3699 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3700 * fnmatch.c: Update from diffutils-2.8.2.
3701 * fnmatch_.h: New file. From diffutils-2.8.2.
3702 * fnmatch.h: Remove file.
3704 2002-06-18 Paul Eggert <eggert@twinsun.com>
3706 * file-type.h: Report an error if neither S_ISREG nor
3707 S_IFREG is defined, instead of using a test specific to glibc
3708 2.2. This should be safe, since POSIX requires S_ISREG and
3709 Unix Version 7 had S_IFREG. We don't need to check for
3710 <sys/types.h> since we don't use any symbols that it defines.
3712 2002-06-15 Jim Meyering <meyering@lucent.com>
3714 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3715 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3716 have been included before this file.
3718 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3720 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3721 so that each temporary file name is unique and valid in the first
3722 8 characters, for operation under DOS.
3724 2002-06-15 Jim Meyering <meyering@lucent.com>
3726 Work even with DJGPP 2.03, which lacks support for symlinks.
3728 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3730 * lchown.c (S_ISLNK): Likewise.
3732 2002-06-14 Jim Meyering <meyering@lucent.com>
3734 * file-type.h: Use the version from diffutils-2.8.2.
3735 * file-type.c: Likewise.
3737 2002-05-27 Jim Meyering <meyering@lucent.com>
3739 Fix a problem seen only on nonconforming systems whereby ls.c's
3740 use of localtime, and then of gettimeofday would cause trouble:
3741 the localtime call used to initialize rpl_gettimeofday's save
3742 mechanism would clobber ls's current local time information so
3743 that in any long listing the first file would always be listed
3744 with date 1970-01-01. Analysis by Volker Borchert.
3746 * gettimeofday.c (localtime): Undefine.
3747 (rpl_localtime): New function.
3749 2002-05-22 Jim Meyering <meyering@lucent.com>
3751 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3752 * file-type.h: New file.
3753 * file-type.c (file_type): New file/function. Extracted from diffutils.
3755 2002-04-29 Paul Eggert <eggert@twinsun.com>
3757 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3759 2002-04-28 Paul Eggert <eggert@twinsun.com>
3761 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3762 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3763 of 127, since 64 is the largest conceivable number for ancient
3765 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3767 2002-04-28 Jim Meyering <meyering@lucent.com>
3769 * sig2str.c (WTERMSIG): Remove definition (unused).
3771 2002-04-28 Paul Eggert <eggert@twinsun.com>
3773 * sig2str.h, sig2str.c: New files.
3774 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3776 2002-04-24 Jim Meyering <meyering@lucent.com>
3778 * gettext.h: New file, from Gettext.
3779 * Makefile.am (INCLUDES): Remove -I../intl.
3780 (libfetish_a_SOURCES): Add gettext.h.
3782 2002-04-16 Jim Meyering <meyering@lucent.com>
3784 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3785 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3786 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3788 2002-04-12 Jim Meyering <meyering@lucent.com>
3790 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3792 2002-03-10 Jim Meyering <meyering@lucent.com>
3794 * makepath.c (make_path): Remove a comma from a diagnostic.
3795 Suggestion from Santiago Vila.
3797 2002-03-08 Jim Meyering <meyering@lucent.com>
3799 * rename.c: Mention that this wrapper is needed also on
3800 mips-dec-ultrix4.4 systems.
3802 2002-03-02 Jim Meyering <meyering@lucent.com>
3804 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3805 not HAVE_CLOCK_SETTIME.
3807 2002-02-27 Paul Eggert <eggert@twinsun.com>
3809 * nanosleep.h: Rename to....
3810 * timespec.h: New name for nanosleep.h. All uses changed.
3812 * gettime.c: New file.
3813 * settime.c: New file.
3816 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3817 timespec.h. Remove nanosleep.h.
3819 2002-02-25 Paul Eggert <eggert@twinsun.com>
3821 * acl.c, acl.h: New files.
3822 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3824 2002-02-24 Jim Meyering <meyering@lucent.com>
3826 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3827 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3828 cause trouble. Reported by Nelson Beebe.
3830 2002-02-23 Paul Eggert <eggert@twinsun.com>
3832 * path-concat.c (xpath_concat): Reorder code to pacify
3833 compilers that don't know that xalloc_die never returns.
3835 2002-02-20 Jim Meyering <meyering@lucent.com>
3837 * getdate.c: Regenerate using bison-1.33.
3839 2002-02-15 Paul Eggert <eggert@twinsun.com>
3841 * posixver.c, posixver.h: New files.
3842 * Makefile.am (libfetish_a_SOURCES): Add them.
3844 2002-02-02 Paul Eggert <eggert@twinsun.com>
3845 Bruno Haible <bruno@clisp.org>
3847 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3848 (fwrite_success_callback): New declaration.
3849 * unicodeio.c (unicode_to_mb): New function, extracted from
3850 print_unicode_char. Call failure callback instead of error.
3851 (fwrite_success_callback): New function.
3852 (exit_failure_callback): New function.
3853 (fallback_failure_callback): New function.
3854 (print_unicode_char): Call unicode_to_mb.
3856 2002-01-26 Jim Meyering <meyering@lucent.com>
3858 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3860 2002-01-22 Jim Meyering <meyering@lucent.com>
3862 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3863 Otherwise, some versions of automake would omit the rule that makes
3864 Makefile from Makefile.in.
3866 2001-01-21 Paul Eggert <eggert@twinsun.com>
3868 * xmemcoll.h, xmemcoll.c: New files.
3869 * Makefile.am (libfetish_a_SOURCES): Add them.
3870 * memcoll.c: Include errno.h, and declare errno if not defined.
3871 (memcoll): Set errno to zero if there is no error.
3873 * quotearg.c (quotearg_buffer_restyled):
3874 Fix bug with quoting buffers containing NUL when backslashing escapes.
3875 This bug was exposed by the other changes in this patch.
3876 (quotearg_n_options): New arg ARGSIZE.
3877 All callers changed.
3878 (quoting_options_from_style): New function.
3879 (quotearg_n_style): Use it.
3880 (quotearg_n_style_mem): New function.
3882 * quotearg.h (quotearg_n_style_mem): New function.
3884 2002-01-16 Jim Meyering <meyering@lucent.com>
3886 * getdate.y: Add three semicolons, each just before a closing brace.
3887 Bison (as of version 1.31) no longer papers over that mistake.
3889 2002-02-14 Paul Eggert <eggert@twinsun.com>
3891 * backupfile.c (ISDIGIT): Comment fix.
3892 * getdate.y (ISDIGIT): Likewise.
3893 * posixtm.c (ISDIGIT, year): Likewise.
3894 * strverscmp.c (ISDIGIT): Likewise.
3895 * userspec.c (ISDIGIT): Likewise.
3897 2002-01-05 Jim Meyering <meyering@lucent.com>
3899 * version-etc.c (version_etc_copyright): Update copyright year.
3901 2001-01-19 Paul Eggert <eggert@twinsun.com>
3903 * closeout.c (close_stdout_status): If ferror (stdout), do
3904 not silently exit merely because the output buffer happens to
3905 have nothing pending.
3907 2001-12-18 Paul Eggert <eggert@twinsun.com>
3909 See the big note in ../ChangeLog.
3910 * human.c (suffixes): Prefer K to k for 1024.
3911 (generate_suffix_backwards): New function.
3912 (human_readable_inexact): Use it.
3913 * xstrtol.c (__xstrtol): If there is no number but there
3914 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3915 Accept 'K' as well as 'k'.
3917 2001-12-15 Jim Meyering <meyering@lucent.com>
3919 * regex.h (__restrict_arr): Update from libc.
3921 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3922 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3925 2001-12-10 Jim Meyering <meyering@lucent.com>
3927 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3928 Instead, include "xalloc.h".
3929 (initbuffer): Don't cast xmalloc return value to char*.
3930 (readline): Reword comment.
3931 Don't cast xrealloc return value to char*
3934 2001-12-09 Jim Meyering <meyering@lucent.com>
3936 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3937 `signed and unsigned type in conditional expression'.
3938 * posixtm.c (posix_time_parse): Likewise.
3940 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3942 * readtokens.c (readtoken): Declare an index to be of type unsigned
3943 to avoid a pedantic warning.
3945 * getstr.c: Don't include assert.h.
3946 (getstr): Remove warning-evoking assertions.
3947 Return -1 if offset parameter is out of bounds.
3948 Change the type of a local from int to size_t.
3950 * strftime.c (my_strftime_localtime_r): Include this function
3951 definition in the `#if ! HAVE_TM_GMTOFF' block.
3953 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3954 Include xalloc.h instead.
3956 2001-12-02 Jim Meyering <meyering@lucent.com>
3958 * tempname.c: Don't declare getenv, thus reverting the change of
3959 2001-11-18. It's no longer necessary, now that stdlib.h is always
3962 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3963 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3965 2001-11-30 Akim Demaille <akim@epita.fr>
3967 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3968 before being defined.
3970 2001-11-27 Paul Eggert <eggert@twinsun.com>
3972 * quotearg.h (quotearg_n, quotearg_n_style):
3973 First arg is int, not unsigned.
3974 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3975 (SIZE_MAX, UINT_MAX): New macros.
3976 (quotearg_n_options): Abort if N is negative.
3977 Avoid overflow check on hosts where size_t is 64 bits and int
3978 is 32 bits, as overflow is impossible there.
3979 Fix off-by-one typo that caused unnecessary reallocation.
3981 2001-11-27 Jim Meyering <meyering@lucent.com>
3983 * tempname.c: Merge with version from libc.
3984 * regex.c: Likewise.
3986 * tempname.c: Include stdlib.h unconditionally. On some old systems
3987 for which STDC_HEADERS is 0, it was not included, resulting in a
3988 warning about an integer-to-pointer conversion problem with getenv.
3989 Reported by Volker Borchert.
3991 2001-11-26 Jim Meyering <meyering@lucent.com>
3993 * gtod.h: Remove file.
3994 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3995 * gettimeofday.c: Don't include gtod.h.
3996 (GTOD_init): Remove function.
3997 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3998 Suggestion from Volker Borchert.
4000 2001-11-23 Jim Meyering <meyering@lucent.com>
4002 * hash.h (struct hash_table): Don't define here. Merely declare it.
4003 * hash.c (struct hash_table): Define it here instead.
4005 2001-11-22 Jim Meyering <meyering@lucent.com>
4007 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4009 2001-11-18 Paul Eggert <eggert@twinsun.com>
4011 * tempname.c (TMP_MAX): Remove; no longer needed.
4012 (TEMPORARIES): New macro.
4013 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4014 removes an artificial limitation (e.g. HP-UX 10.20, where
4017 2001-11-18 Jim Meyering <meyering@lucent.com>
4019 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4022 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4023 files will be created before anything else.
4025 2001-11-17 Jim Meyering <meyering@lucent.com>
4027 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4028 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4029 rather than group writable. Patch by Juan F. Codagnone.
4031 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4032 Instead, include "xalloc.h".
4034 * mountlist.c: Include unlocked-io.h after all system headers.
4035 Remove explicit declarations of xmalloc, xrealloc,
4036 and xstrdup. Instead, include "xalloc.h".
4038 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4039 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4040 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4042 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4043 Reported by Padraig Brady.
4045 * mkstemp.c: #undef mkstemp.
4047 (rpl_mkstemp): Rename from mkstemp.
4050 2001-11-16 Jim Meyering <meyering@lucent.com>
4052 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4053 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4054 determine the amount of total physical memory, use pstat_getstatic.
4055 HPUX-11 doesn't define _SC_PHYS_PAGES.
4056 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4057 If sysconf couldn't be used to determine the amount of available
4058 physical memory, use both pstat_getstatic and pstat_getdynamic.
4059 Based on a patch from Bob Proulx.
4061 2001-11-05 Jim Meyering <meyering@lucent.com>
4063 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4065 2001-11-03 Jim Meyering <meyering@lucent.com>
4067 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4068 in argmatch_to_argument call.
4070 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4073 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4074 e.g., a fault due to an attempt to free a NULL pointer.
4076 2001-11-01 Jim Meyering <meyering@lucent.com>
4078 * dirfd.c, dirfd.h: New files.
4079 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4081 * hash.c (hash_print) [TESTING]: Clean up.
4083 2001-10-22 Paul Eggert <eggert@twinsun.com>
4085 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4086 to avoid a warning if -Wall.
4088 2001-10-21 Paul Eggert <eggert@twinsun.com>
4090 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4092 2001-10-21 Jim Meyering <meyering@lucent.com>
4094 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4095 this code would end up calling gettext even in packages built
4097 * getopt.c (_): Likewise.
4098 * regex.c (_): Likewise.
4100 2001-10-20 Paul Eggert <eggert@twinsun.com>
4102 * error.c (strerror_r): Do not declare unless !_LIBC.
4103 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4104 Use strerror_r that is only a macro, even if it is not a function.
4105 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4106 (private_strerror): Use prototypes, not old-style function definition.
4107 (print_errno_message): New function.
4108 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4110 (error_tail, error, error_at_line): Use it.
4112 2001-10-11 Jim Meyering <meyering@lucent.com>
4114 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4115 and quote_n (1, ... to avoid clobbering a buffer.
4117 2001-10-05 Jim Meyering <meyering@lucent.com>
4119 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4120 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4121 * hash-pjw.h: New file.
4123 2001-09-30 Jim Meyering <meyering@lucent.com>
4125 * mountlist.c [MOUNTED_GETFSSTAT]:
4126 Include <sys/ucred.h>, for Apple Darwin.
4127 Include sys/mount.h and sys/fs_types.h only if available.
4129 (read_filesystem_list): Use FS_TYPE.
4131 2001-09-29 Paul Eggert <eggert@twinsun.com>
4133 * exclude.c (excluded_filename): 0 -> false, since it's
4136 2001-09-28 Paul Eggert <eggert@twinsun.com>
4138 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4139 #defines strtoimax. Also treat the other strto* functions
4142 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4143 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4144 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4146 2001-09-26 Jim Meyering <meyering@lucent.com>
4148 Most macros in unlocked-io.h had the wrong number of arguments.
4149 * gen-uio: New script.
4150 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4151 * unlocked-io.hin: Remove file.
4152 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4153 rather than trying to embed it here.
4154 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4155 Reported by Padraig Brady.
4157 2001-09-25 Volker Borchert <bt@teknon.de>
4159 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4161 2001-09-23 Jim Meyering <meyering@lucent.com>
4163 * mountlist.c: Remove useless parentheses in #if directives.
4164 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4165 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4167 2001-09-22 Jim Meyering <meyering@lucent.com>
4169 * localcharset.c: Update from latest gettext.
4170 * config.charset: Likewise.
4172 2001-09-20 Jim Meyering <meyering@lucent.com>
4174 * xstrtol.c (strtoimax): Guard declaration with
4175 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4176 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4177 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4178 (strtoumax): Likewise, for completeness (it wasn't necessary).
4180 2001-09-06 Paul Eggert <eggert@twinsun.com>
4182 * strtoimax.c (HAVE_LONG_LONG):
4183 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4184 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4185 to work around bug in IBM C compiler.
4187 2001-09-16 Jim Meyering <meyering@lucent.com>
4189 * mkdir.c: New file.
4191 2001-09-04 Paul Eggert <eggert@twinsun.com>
4193 * xgetcwd.c: Revert some of the previous change; intead,
4194 fix the HAVE_GETCWD_NULL code to behave more like the
4195 !HAVE_GETCWD_NULL code used to.
4198 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4201 2001-09-04 Paul Eggert <eggert@twinsun.com>
4203 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4204 Use ssize_t, not int, to store result of readlink.
4205 Check for ssize_t overflow as well as size_t overflow,
4206 as POSIX says the result of readlink is implementation-defined
4207 when ssize_t overflows.
4208 Remove unnecessary cast to char*.
4209 Use free+malloc instead of realloc, as the storage doesn't need
4210 to be preserved and it's clearer and can be more efficient that way.
4211 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4212 * xreadlink.h (xreadlink): Update prototype.
4214 2001-09-03 Paul Eggert <eggert@twinsun.com>
4216 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4217 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4218 spotted by Jim Meyering.
4220 2001-09-03 Jim Meyering <meyering@lucent.com>
4222 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4224 2001-09-03 Paul Eggert <eggert@twinsun.com>
4226 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4227 like the HAVE_GETCWD_NULL code.
4228 Include pathmax.h if not HAVE_GETCWD.
4229 Do not include xalloc.h.
4230 (INITIAL_BUFFER_SIZE): New symbol.
4231 Do not use xmalloc / xrealloc, since the caller is responsible for
4232 handling errors. Preserve errno around `free' during failure.
4233 Do not overrun buffer when using getwd.
4235 2001-09-03 Paul Eggert <eggert@twinsun.com>
4237 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4238 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4240 2001-09-02 Jim Meyering <meyering@lucent.com>
4242 * error.c: Update from GNU libc.
4244 2001-09-01 Jim Meyering <meyering@lucent.com>
4246 * xreadlink.c: New file.
4247 * xreadlink.h: New file.
4248 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4250 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4251 doesn't conflict with sparc Solaris 7's definition in
4252 /usr/include/sys/int_types.h.
4254 * exclude.c: Use `""', not `<>' to #include non-system header files.
4255 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4256 and strncasecmp as r-values. Unixware didn't have declarations.
4258 2001-08-31 Jim Meyering <meyering@lucent.com>
4260 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4261 Use an initial, malloc'd, buffer of length 128 rather than
4262 a statically allocated one of length 1024.
4264 2001-08-30 Paul Eggert <eggert@twinsun.com>
4266 * xgetcwd.c: Don't include pathmax.h.
4267 Include stdlib.h and unistd.h if available.
4269 (xmalloc, xstrdup, free): Remove decls.
4270 (xgetcwd): Don't assume sizes fit in unsigned.
4271 Check for overflow when computing sizes.
4272 Simplify reallocation code.
4274 2001-08-28 Paul Eggert <eggert@twinsun.com>
4276 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4278 * strtoimax.c: Renamed from strtoxmax.c, removing the
4281 Also, make the following further changes to make this file's
4282 configuration more similar to that of strtol.c:
4283 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4284 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4285 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4286 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4287 changed to signed values.
4289 And make the following changes as well:
4290 Fix copyright notice, as 1999 was missing.
4291 (verify): New macro.
4292 (strtoimax): Check sizes at compile-time, not run-time.
4293 Prefer strtol to strtoll if both work.
4294 (main): Remove; it was not that useful and was a pain to maintain.
4296 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4298 2001-08-30 Paul Eggert <eggert@twinsun.com>
4300 * savedir.c (savedir): Remove size parameter, as POSIX says that
4301 a directory's st_size can have an arbitrary value, so the old
4302 usage could waste an arbitrary amount of memory. All uses
4304 * savedir.h: Update prototype.
4306 2001-08-30 Paul Eggert <eggert@twinsun.com>
4308 * xstrtol.c (strtoimax): New decl.
4310 2001-08-28 Paul Eggert <eggert@twinsun.com>
4312 * xstrtol.h: Add copyright notice.
4313 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4314 LONGINT_INVALID_SUFFIX_CHAR.
4316 2001-08-30 Paul Eggert <eggert@twinsun.com>
4318 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4321 2001-08-30 Paul Eggert <eggert@twinsun.com>
4323 * hash.c: Remove '2001' from copyright notice.
4325 2001-08-30 Paul Eggert <eggert@twinsun.com>
4327 * full-write.h: New file.
4328 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4329 * full-write.c: Correct credits, as cccp.c no longer
4330 exists and anyway it was so heavily changed from the old cccp
4331 code as to be unrecognizable. Include full-write.h.
4332 (full_write) Return size_t, with short writes meaning failure.
4333 All callers changed. This fixes a bug with large buffers
4335 * utime.c: Include full-write.h.
4337 2001-08-30 Paul Eggert <eggert@twinsun.com>
4339 Merge 'exclude' changes from tar 1.13.22.
4340 This fixes one or two unlikely storage allocation overflow bugs,
4341 but doesn't change user-visible behavior otherwise.
4343 2001-08-30 Paul Eggert <eggert@twinsun.com>
4345 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4346 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4347 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4348 Include if available.
4349 (<xalloc.h>): Include
4350 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4351 (verify): New macro. Use it to verify that EXCLUDE macros do not
4352 collide with FNM macros.
4353 (struct patopts): New struct.
4354 (struct exclude): Use it, as exclude patterns now come with options.
4355 (new_exclude): Support above changes.
4356 (new_exclude, add_exclude_file):
4357 Initial size must now be a power of two to simplify overflow checking.
4358 (free_exclude, fnmatch_no_wildcards): New function.
4359 (excluded_filename): No longer requires options arg, as the options
4360 are determined by add_exclude. Now returns bool, not int.
4361 (excluded_filename, add_exclude):
4362 Add support for the fancy new exclusion options.
4363 (add_exclude, add_exclude_file): Now takes int options arg.
4364 Check for arithmetic overflow when computing sizes.
4365 (add_exclude_file): xrealloc might modify errno, so don't
4366 realloc until after errno might be used.
4368 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4370 (free_exclude): New decl.
4371 (add_exclude, add_exclude_file): Now takes int options arg.
4372 (excluded_filename): No longer requires options arg, as the options
4373 are determined by add_exclude. Now returns bool, not int.
4375 2001-08-30 Paul Eggert <eggert@twinsun.com>
4377 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4379 2001-08-27 Jim Meyering <meyering@lucent.com>
4381 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4383 * version-etc.c (N_): Remove definition.
4384 Revert most of last change.
4385 Instead, simply don't mark the `Copyright...' string for translation.
4386 Based on advice from Paul Eggert.
4388 * strtoxmax.c: Tweak comment.
4390 2001-08-26 Jim Meyering <meyering@lucent.com>
4392 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4393 of copyright with `%s' so translators don't get an untranslated
4395 (COPYRIGHT_YEAR): Define.
4396 (version_etc): Use fprintf rather than fputs.
4397 Suggestion from Ulrich Drepper.
4399 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4401 * strtoll.c: New file, from GNU libc.
4402 * xstrtoimax.c: New file.
4404 * xstrtol.h: Add xstrtoimax.
4405 * strtoumax.c: New file. Simply include "strtoumax.c".
4406 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4408 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4409 * strtoxmax.c: ... then renamed to this.
4411 2001-08-13 Paul Eggert <eggert@twinsun.com>
4413 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4414 Port to Solaris 8, where 'sed' requires a space after the 'r'
4415 command, and where sh dislikes "$/". Clean up the spacing a bit.
4416 Redirect output to $tmp just once.
4418 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4420 * addext.c (<errno.h>): Include.
4421 (errno): Declare if not defined.
4422 (addext): Work correctly when pathconf returns -1 and leaves
4423 errno alone because there is no limit. Also, work even if
4424 pathconf returns a value greater than SIZE_MAX.
4426 2001-08-12 Jim Meyering <meyering@lucent.com>
4428 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4429 Simply `return getcwd (NULL, 0);'.
4430 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4431 Use 1300 as initial value for length, not PATH_MAX.
4433 * pathmax.h: Clean up cpp syntax.
4435 2001-08-12 Jim Meyering <meyering@lucent.com>
4437 * gettimeofday.c: New file.
4439 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4441 2001-08-04 Jim Meyering <meyering@lucent.com>
4443 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4444 to get in sync with glibc.
4446 2001-08-03 Paul Eggert <eggert@twinsun.com>
4448 The following changes are from gettext 0.10.39 as maintained by
4451 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4452 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4453 with inverted sense. All uses changed.
4455 * mbswidth.c: Don't include <limits.h>.
4456 Include <stdlib.h> and <string.h> unconditionally.
4457 (iswcntrl, mbsinit, ISCNTRL): New macros.
4458 (mbsnwidth): Use K&R style function declarations.
4459 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4460 can optimize it when MB_CUR_MAX == 1.
4461 The width of control characters is zero, not 1.
4463 2001-07-15 Jim Meyering <meyering@lucent.com>
4465 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4466 (BUILT_SOURCES): Add unlocked-io.h.
4467 (io_functions): Define.
4468 (unlocked-io.h): New rule.
4469 (DISTCLEANFILES): Add unlocked-io.h.
4470 (all-local): Depend on unlocked-io.h, to ensure it is created.
4472 * unlocked-io.hin: New file
4474 * regex.c: Update from glibc.
4476 2001-07-05 Jim Meyering <meyering@lucent.com>
4478 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4480 (libfetish_a_SOURCES): Put all .h files here instead.
4481 Remove a thus-exposed (better checks in automake) duplicate and
4482 two unnecessary .h files.
4484 2001-06-11 Jim Meyering <meyering@lucent.com>
4486 * regex.c: Update from GNU libc.
4488 2001-05-27 Jim Meyering <meyering@lucent.com>
4490 * readutmp.h (UT_TYPE): Define.
4492 2001-05-24 Jim Meyering <meyering@lucent.com>
4494 * argmatch.c: Include "quote.h".
4495 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4496 quote function. Reported by Göran Uddeborg.
4498 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4500 * dirname.c (dir_name): Compute append_dot using path, not newpath
4501 which is not yet declared.
4503 2001-05-11 Paul Eggert <eggert@twinsun.com>
4505 * Makefile.am (libfetish_a_SOURCES):
4506 Add strftime.c, since we now compile it on all hosts.
4508 * strftime.c (my_strftime):
4509 Define to nstrftime if emacs, but only if my_strftime is not defined.
4510 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4511 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4512 Add one more extra argument: a nanoseconds value.
4515 (my_strftime function): Add %N format.
4516 (emacs_strftimeu): Renamed from emacs_strftime,
4517 with extra ut argument.
4519 2001-05-11 Paul Eggert <eggert@twinsun.com>
4521 dirname code cleanup. base_name now behaves more compatibly
4522 with POSIX basename when given file names that have trailing
4523 slashes, and similarly for dir_name. Add new primitives
4524 base_len and dir_len. Put the directory-name-related decls
4527 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4528 * backupfile.c (base_name): Likewise.
4529 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4530 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4531 * makepath.c (strip_trailing_slashes): Likewise.
4532 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4534 * rename.c (strip_trailing_slashes): Likewise.
4535 * same.c (base_name): Likewise.
4536 * stripslash.c (ISSLASH): Likewise.
4538 * addext.c: Include <dirname.h> after size_t is defined.
4539 * backupfile.c: Likewise.
4541 * addext.c (addext): Use base_len to trim redundant
4542 trailing slashes instead of doing it ourselves.
4543 But do not trim the last slash if it is not redundant.
4545 * backupfile.c (find_backup_file_name,
4546 max_backup_version): Use base_len instead of rolling it ourselves.
4547 Handle the case of "" and (on DOS) "C:" correctly.
4549 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4550 Include <string.h>, <dirname.h>.
4551 (base_name): Allow file names ending in slashes, other than names
4552 that are all slashes. In this case, return the basename followed
4553 by the slashes. This is more general, and can be used in places
4554 where the original base_name purposely had an assertion failure.
4555 (base_len): New function.
4557 * dirname.c: Include <string.h> instead of <stdlib.h>.
4558 Do not include <assert.h>; no longer needed.
4560 (memrchr): Remove decl.
4561 (dir_name_r): Remove.
4562 (dir_len): Renamed from dirlen. All callers changed.
4563 Rewrite in terms of base_name, for simplicity and consistency.
4564 (dir_name): Never return NULL. All callers changed.
4565 Do not include <stdlib.h> in test program; no longer needed.
4566 return 0; is fine for test program.
4568 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4570 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4572 * path-concat.c (path_concat): Use base_len to compute
4573 base length, not strlen; this means we cannot rely on memcpy
4576 * same.c (STREQ): Remove.
4577 (same_name): Handle the case where the basename ends in trailing '/'.
4579 * stripslash.c (strip_trailing_slashes): Return nonzero if
4580 a slash was stripped. Do not strip the last slash after a
4583 2001-04-08 Jim Meyering <meyering@lucent.com>
4585 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4586 recomputed; that's necessary when the offset spans a DST transition.
4587 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4589 2001-04-02 Jim Meyering <meyering@lucent.com>
4591 * regex.h, regex.c: Update from GNU libc.
4593 2001-03-19 Paul Eggert <eggert@twinsun.com>
4595 * version-etc.c (version_etc_copyright): Update to 2001.
4597 2001-03-16 Paul Eggert <eggert@twinsun.com>
4599 * tempname.c (uint64_t): Define to uintmax_t if
4600 not defined, and if UINT64_MAX is not defined.
4601 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4602 Reported by John David Anglin.
4604 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4606 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4607 alias if codeset is empty.
4608 * config.charset (BeOS): Use wildcard syntax.
4610 2001-03-13 Jim Meyering <meyering@lucent.com>
4612 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4613 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4616 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4618 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4620 * unicodeio.c (print_unicode_char): Simplify accordingly.
4622 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4624 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4625 support for DOS/DJGPP.
4627 2001-02-28 Paul Eggert <eggert@twinsun.com>
4629 * Makefile.am (libfetish_a_SOURCES):
4630 Add dup-safer.c, fopen-safer.c.
4631 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4633 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4635 2001-02-25 Paul Eggert <eggert@twinsun.com>
4637 The mkstemp replacement is taken from glibc 2.2.2, with some
4638 portability fixes for use outside glibc, as follows:
4640 * tempname.c (struct_stat64): New macro.
4641 (direxists, __gen_tempname): Use it.
4642 This avoids a portability problem with Solaris 8.
4644 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4645 (<stddef.h>, <stdint.h>, <string.h>):
4646 Include only if STDC_HEADERS || _LIBC.
4647 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4648 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4649 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4650 (__set_errno): Define this macro if <errno.h> doesn't.
4651 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4652 Define these macros if <stdio.h> doesn't.
4653 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4654 Define these macros if <sys/stat.h>
4655 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4656 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4657 __xstat64): Define if not _LIBC.
4658 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4659 (__gen_tempname): Invoke gettimeofday only if
4660 HAVE_GETTIMEOFDAY || _LIBC;
4661 otherwise, fall back on plain "time".
4662 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4664 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4666 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4668 2001-02-17 Jim Meyering <meyering@lucent.com>
4670 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4671 around included file name.
4673 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4675 * strftime.c: Update from GNU libc (the only changes were to comments).
4677 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4679 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4681 2001-02-17 Paul Eggert <eggert@twinsun.com>
4683 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4684 Remove workaround macros for hosts that have mbrtowc but not
4685 mbstate_t, as we now insist on proper declarations for both
4686 before using mbrtowc.
4688 2001-02-17 Jim Meyering <meyering@lucent.com>
4690 * regex.c: Update from libc.
4692 2001-02-16 Paul Eggert <eggert@twinsun.com>
4694 * alloca.c (malloc): Undef before defining, since stdlib.h
4695 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4696 Reported by Mark Hounschell via Paul Eggert.
4698 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4700 * config.charset: Update for FreeBSD 4.2.
4702 2001-01-26 Jim Meyering <meyering@lucent.com>
4704 * quotearg.c: Include stddef.h.
4705 * quote.c: Include stddef.h.
4706 Reported by Axel Kittenberger.
4708 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4709 line in double quotes so that it evokes a better diagnostic.
4710 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4711 Reported by Axel Kittenberger.
4713 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4715 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4716 to avoid a warning. Add back 'const' to inptr.
4718 2001-01-16 Jim Meyering <meyering@lucent.com>
4720 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4723 2001-01-14 Jim Meyering <meyering@lucent.com>
4725 * rename.c: New file. From Volker Borchert.
4726 Include stdlib.h, string.h or strings.h, and xalloc.h.
4727 Use strip_trailing_slashes rather than open-coding it.
4729 2001-01-03 Paul Eggert <eggert@twinsun.com>
4731 * strftime.c: Sync with glibc time/strftime.c 1.81.
4733 2001-01-03 Jim Meyering <meyering@lucent.com>
4735 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4736 local `inptr' to avoid warning with some system declarations of iconv.
4738 2000-12-29 Paul Eggert <eggert@twinsun.com>
4740 * modechange.c: Do not assume that mode_t uses the
4741 traditional octal encoding. E.g. "chmod 1 FOO" should set
4742 the other-execute bit of FOO even if S_IXOTH != 1.
4744 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4745 WOTH, XOTH, ALLM): New macros.
4746 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4747 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4749 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4750 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4752 No need to use uintmax_t; unsigned long is long enough.
4753 Don't bother to get suffix since we don't use it.
4755 2000-12-24 Jim Meyering <meyering@lucent.com>
4757 * hash.c (is_prime): Return explicit boolean values.
4758 (hash_get_first): Return NULL to appease Irix5.6's 89.
4759 Reported by Nelson Beebe.
4761 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4763 * localcharset.c (locale_charset): Add support for Win32.
4765 2000-12-18 Paul Eggert <eggert@twinsun.com>
4767 * physmem.h, physmem.c: New files.
4769 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4770 (noinst_HEADERS): Add physmem.h.
4772 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4773 't' for compatibility with Solaris 8 sort.
4775 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4777 * config.charset: Add support for BeOS.
4779 2000-12-16 Jim Meyering <meyering@lucent.com>
4781 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4782 SHELLS_FILE to a file name that's useful on djgpp systems.
4784 (ADDITIONAL_DEFAULT_SHELLS): Define.
4785 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4786 Based mostly on a patch from Prashant TR.
4788 2000-12-16 Jim Meyering <meyering@lucent.com>
4790 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4791 N and M) would have treated it like `chown N:N FILE'.
4793 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4795 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4797 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4798 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4799 to the list of canonical encodings. Rename EUC-CN to GB2312.
4801 2000-12-08 Andreas Schwab <schwab@suse.de>
4803 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4804 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4806 2000-12-07 Jim Meyering <meyering@lucent.com>
4808 * stripslash.c (ISSLASH): Define.
4809 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4812 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4813 (dir_name_r): Declare this function as static.
4814 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4815 manifest itself on a name containing a mix of slashes and
4817 Make this function work with names starting with a DOS-style
4818 drive letter and colon prefix.
4819 (dir_name): Append `.' if necessary.
4820 Based mostly on patches from Prashant TR and Eli Zaretskii.
4822 * dirname.h (dir_name_r): Remove prototype.
4824 2000-12-05 Jim Meyering <meyering@lucent.com>
4826 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4828 2000-12-04 Jim Meyering <meyering@lucent.com>
4830 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4831 Also include memory.h, stdlib.h, unistd.h if appropriate.
4832 Reported by Andreas Jaeger (conflicting declaration of malloc).
4834 2000-12-02 Jim Meyering <meyering@lucent.com>
4836 * closeout.h: Make idempotent, to avoid some obscure warnings.
4838 2000-12-01 Paul Eggert <eggert@twinsun.com>
4840 * memrchr.c: Include <config.h> before any system include file.
4842 2000-11-29 Paul Eggert <eggert@twinsun.com>
4844 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4846 2000-11-26 Jim Meyering <meyering@lucent.com>
4848 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4850 2000-11-22 Paul Eggert <eggert@twinsun.com>
4852 * strftime.c (my_strftime): Do not invoke mbrlen with a
4853 size of (size_t) -1; it's not portable.
4855 2000-11-17 Akim Demaille <akim@epita.fr>
4857 * obstack.h: Formatting changes.
4858 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4859 prevent type checking.
4860 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4861 cast the value to (void *): assigning a `foo *' to a `void *'
4863 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4865 2000-11-17 Jim Meyering <meyering@lucent.com>
4867 * strstr.c: Update from GNU libc.
4869 2000-11-16 Jim Meyering <meyering@lucent.com>
4871 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4873 2000-11-11 Jim Meyering <meyering@lucent.com>
4875 * error.c: Add a couple #includes, merging from GNU libc version.
4877 2000-11-10 Jim Meyering <meyering@lucent.com>
4879 * obstack.h: Update from GNU libc.
4880 * obstack.c: Likewise.
4882 2000-11-06 Paul Eggert <eggert@twinsun.com>
4884 * getusershell.c (setusershell): Use rewind rather than
4885 fseek/fseeko, to avoid configuration hassles with fseeko.
4886 Don't bother opening SHELLS_FILE if shellstream is NULL;
4889 2000-11-05 Jim Meyering <meyering@lucent.com>
4891 * makepath.h (make_dir): Declare.
4892 * makepath.c (make_dir): Remove `static' attribute.
4895 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4897 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4898 last one in a bucket, advance to the next bucket.
4900 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4902 * fnmatch.c: Do not comment out all the code if we are using
4903 the GNU C library, because in some cases we are replacing buggy
4904 code in the GNU C library itself.
4906 2000-10-30 Paul Eggert <eggert@twinsun.com>
4908 * error.h, getline.h, modechange.h:
4909 Remove "2000" from Copyright line, as the file hasn't been
4910 changed this year other than in the copyright notice.
4912 * xalloc.h: Add "2000" to Copyright line, as this file
4913 was changed this year.
4915 2000-10-30 Paul Eggert <eggert@twinsun.com>
4917 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4918 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4919 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4921 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4923 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4924 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4925 doesn't define __restrict_arr.
4927 2000-10-29 Jim Meyering <meyering@lucent.com>
4929 * xstat.in: Fix grammar in comment.
4931 2000-10-28 Jim Meyering <meyering@lucent.com>
4933 * memchr.c: Update from libc.
4934 Adjust for portability:
4935 [HAVE_STDLIB_H]: Include stdlib.h.
4936 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4937 Undef __memchr, too.
4938 [!weak_alias]: Define __memchr to memchr.
4940 * regex.c: Update from libc.
4941 * regex.h: Likewise.
4942 * getopt1.c: Likewise.
4943 * memcmp.c: Likewise.
4945 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4946 Avoid using fseek, when possible -- it's broken by design.
4947 Patch by Ulrich Drepper.
4949 2000-10-26 Jim Meyering <meyering@lucent.com>
4951 * strftime.c: Update from libc.
4953 2000-10-25 Jim Meyering <meyering@lucent.com>
4955 * obstack.c: Update from libc.
4957 2000-10-23 Jim Meyering <meyering@lucent.com>
4959 * hard-locale.c (hard_locale): Revert last change -- it was simply
4960 wrong. That set_locale call must not have any side effects.
4963 2000-10-22 Jim Meyering <meyering@lucent.com>
4965 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4966 [CYCLIC]: Remove now-unused definition.
4968 * save-cwd.c (O_DIRECTORY): Define, if needed.
4969 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4970 Suggestion from Ulrich Drepper.
4972 2000-10-21 Jim Meyering <meyering@lucent.com>
4974 * dirname.c (dir_name_r): New function, factored out of dir_name.
4975 (dir_name): Use dir_name_r.
4976 * dirname.h (dir_name_r): Declare it.
4978 2000-10-21 Jim Meyering <meyering@lucent.com>
4980 * dirname.c (memrchr): Declare if necessary.
4981 (dir_name): Remove the restriction that there be no
4982 trailing slashes. Now, this code skips past them, effectively
4984 [TEST_DIRNAME] (main): New unit tests.
4986 * memrchr.c: New file from GNU libc.
4987 Undef __memrchr, too.
4988 [!weak_alias]: Define __memrchr to memrchr.
4989 Guard weak_alias use with `#ifdef weak_alias'.
4991 2000-10-17 Jim Meyering <meyering@lucent.com>
4993 * quote.h (PARAMS): Define and use.
4994 Reported by Akim Demaille.
4996 * getopt.c: Update from libc.
4998 2000-10-16 Jim Meyering <meyering@lucent.com>
5000 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5003 2000-09-25 Jim Meyering <meyering@lucent.com>
5005 * md5.h (rol): Define (from GnuPG).
5007 * sha.c: Give credit (GnuPG) where due.
5008 (M): Use rol rather than open-coding it.
5009 Add a FIXME comment.
5011 2000-09-21 Jim Meyering <meyering@lucent.com>
5013 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5014 Reported by Michael Stone.
5016 2000-09-20 Jim Meyering <meyering@lucent.com>
5018 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5019 (noinst_HEADERS): Add sha.h.
5020 Based on code from Scott G. Miller and from GnuPG.
5022 2000-09-15 Jim Meyering <meyering@lucent.com>
5024 * regex.c: Update from libc.
5026 2000-09-10 Jim Meyering <meyering@lucent.com>
5028 * getopt.c (_getopt_internal): Update from glibc.
5030 2000-09-09 Jim Meyering <meyering@lucent.com>
5032 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5033 think it should be used as a general replacement for isascii.
5034 * fnmatch.c: Likewise.
5035 * mbswidth.c: Likewise
5036 * regex.c: Likewise.
5039 * userspec.c: Include sys/param.h and limits.h.
5041 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5042 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5043 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5044 UID, GID. Check range.
5046 2000-09-06 Jim Meyering <meyering@lucent.com>
5048 * getopt.c (_getopt_internal): Update from glibc.
5050 2000-08-30 Jim Meyering <meyering@lucent.com>
5052 * strftime.c: Merge in changes from GNU libc.
5054 2000-08-26 Jim Meyering <meyering@lucent.com>
5056 * closeout.c: Include "__fpending.h".
5057 (close_stdout_status): Return right away if there's nothing to flush.
5059 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5060 * __fpending.c: New file.
5061 * __fpending.h: New file.
5063 2000-08-07 Paul Eggert <eggert@twinsun.com>
5065 Standardize on "memory exhausted" instead of "Memory exhausted"
5066 or "virtual memory exhausted".
5067 * obstack.c (print_and_abort): Use "memory exhausted", not
5068 "virtual memory exhausted".
5069 * same.c (same_name): Invoke xalloc_die instead of printing
5071 * userspec.c (parse_user_spec): Likewise.
5072 * bumpalloc.h: comment fix
5073 * same.c, userspec.c: Include xalloc.h.
5075 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5076 not char *const and pointing to a constant array.
5077 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5078 (xrealloc): Comment fix.
5080 * userspec.c (parse_user_spec):
5081 Don't translate a message until just before returning,
5082 to avoid unnecessary translation.
5084 2000-08-07 Jim Meyering <meyering@lucent.com>
5086 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5087 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5088 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5089 getgroups.c, gethostname.c, getopt.h, group-member.c,
5090 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5091 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5092 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5093 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5094 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5095 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5096 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5097 yesno.c: Back out Copyright date changes for each file with no change
5098 this year. This eases coordination with other programs using the same
5099 source code modules. From Paul Eggert.
5101 2000-08-03 Greg McGary <greg@mcgary.org>
5103 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5104 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5105 (EXTEND_BUFFER): Use them.
5107 2000-08-01 Jim Meyering <meyering@lucent.com>
5109 * dirname.c (ISSLASH): Define.
5110 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5111 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5112 both `\' and `/' may be use as path separators.
5113 Based on a patch from Prashant TR.
5115 2000-07-31 Paul Eggert <eggert@twinsun.com>
5117 * quotearg.c (quotearg_n_options): Don't make the initial
5118 slot vector a constant, since it might get modified.
5120 2000-07-31 Jim Meyering <meyering@lucent.com>
5122 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5123 * obstack.c (print_and_abort): Likewise.
5125 2000-07-30 Paul Eggert <eggert@twinsun.com>
5127 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5128 buffer, so that the caller can always quote one small
5129 component of a "memory exhausted" message in slot 0.
5130 From a suggestion by Jim Meyering.
5132 2000-07-30 Jim Meyering <meyering@lucent.com>
5134 * makepath.c (make_path): Quote the other instance, too.
5136 * quotearg.c (N_STATIC_SLOTVECS): Define.
5137 (STATIC_BUF_SIZE): Define.
5138 (quotearg_n_options): Use only statically allocated storage when
5139 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5140 than STATIC_BUF_SIZE.
5142 2000-07-29 Jim Meyering <meyering@lucent.com>
5144 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5145 * dirname.c (dir_name): Likewise.
5147 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5149 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5150 (dir_name): Assert that there are no trailing slashes.
5152 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5154 * mbswidth.h (mbswidth): Add a flags argument.
5155 (mbswidth): New declaration.
5156 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5157 * mbswidth.c (mbswidth): Add a flags argument.
5158 (mbsnwidth): New function.
5160 2000-07-24 Jim Meyering <meyering@lucent.com>
5162 * mbswidth.c: Remove useless #else. From Bruno Haible.
5164 2000-07-23 Paul Eggert <eggert@twinsun.com>
5166 * mbswidth.c (_XOPEN_SOURCE):
5167 Don't define; this causes problems on Solaris 7.
5168 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5170 2000-07-23 Paul Eggert <eggert@twinsun.com>
5173 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5174 so that mbstate_t is always defined.
5176 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5177 be 1 in at least one GCC installation, and this configuration
5178 error is likely to be common. Ignoring MB_LEN_MAX hurts
5179 performance on hosts that have mbrtowc but have only unibyte
5180 locales, but I assume these hosts are rare.
5182 2000-07-23 Paul Eggert <eggert@twinsun.com>
5184 * quotearg.c: Streamline by invoking multibyte code only if needed.
5185 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5186 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5187 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5188 invoke multibyte primitives.
5190 2000-07-23 Jim Meyering <meyering@lucent.com>
5192 * basename.c (base_name): Add an assertion.
5194 2000-07-15 Bruno Haible <clisp.cons.org>
5196 * quotearg.c: When the system forces us to redefine mbstate_t,
5197 shadow its mbsinit function.
5199 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5201 * mbswidth.h: New file.
5202 * mbswidth.c: New file.
5203 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5204 (noinst_HEADERS): Add mbswidth.h.
5206 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5208 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5211 2000-07-15 Jim Meyering <meyering@lucent.com>
5213 * makepath.c: Include quote.h.
5214 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5215 corresponding argument in a `quote (...)' call.
5216 Give better diagnostics.
5218 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5219 (noinst_HEADERS): Add quote.h.
5221 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5222 from tar's src/misc.c.
5223 * quote.h: New file. Prototypes for same.
5225 2000-07-10 Paul Eggert <eggert@twinsun.com>
5227 From a suggestion by Bruno Haible.
5228 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5229 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5230 to decide whether to define the BeOS workaround macro;
5231 this adjusts to the change to AC_MBSTATE_T.
5233 2000-07-13 Paul Eggert <eggert@twinsun.com>
5235 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5237 * quotearg.c (quoting_style_args, quoting_style_vals,
5238 quotearg_buffer_restyled): Add support for
5239 clocale_quoting_style. Undo previous change to
5240 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5241 and "{RIGHT QUOTATION MARK}" msgids.
5243 2000-07-05 Paul Eggert <eggert@twinsun.com>
5245 The old behavior of quoting `like this' doesn't look good with
5246 newer, ISO-style fonts. See:
5247 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5249 Instead, quote "like this" by default. Let the translator
5250 tailor the locale-specific quoting behavior by providing
5251 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5253 * quotearg.c (N_): New macro.
5254 (gettext_default): New function.
5255 (quotearg_buffer_restyled): Use
5256 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5257 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5259 2000-07-09 Jim Meyering <meyering@lucent.com>
5261 * Most files: Update copyright dates to include 2000.
5263 2000-07-08 Jim Meyering <meyering@lucent.com>
5265 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5267 (xgethostname): Remove now-unnecessary #ifdef.
5268 Move declaration of `err' into loop where it's used.
5270 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5272 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5273 by allocating a larger buffer. Test the gethostname return value for
5274 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5275 returns an error and ENAMETOOLONG isn't defined.
5277 2000-07-05 Paul Eggert <eggert@twinsun.com>
5278 and Bruno Haible <haible@clisp.cons.org>
5280 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5282 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5284 * quotearg.c (struct quoting_options): Simplify quote_these_too
5287 2000-07-03 Jim Meyering <meyering@lucent.com>
5289 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5290 Reported by Bruno Haible.
5292 2000-07-04 Jim Meyering <meyering@lucent.com>
5294 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5295 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5298 2000-07-03 Paul Eggert <eggert@twinsun.com>
5299 and Bruno Haible <haible@clisp.cons.org>
5301 * quotearg.c (mbrtowc):
5302 Assign to *pwc, and return 1 only if result is nonzero.
5303 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5305 2000-07-03 Jim Meyering <meyering@lucent.com>
5307 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5308 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5311 2000-07-02 Jim Meyering <meyering@lucent.com>
5313 * quotearg.c (mbstate_t): Don't define here.
5315 2000-07-02 Jim Meyering <meyering@lucent.com>
5317 * nanosleep.c (SIGCONT): Define if not already defined.
5319 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5321 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5322 per change in ../m4/ls-mntd-fs.m4.
5323 (read_filesystem_list): Ignore symbolic links.
5325 2000-06-29 Jim Meyering <meyering@lucent.com>
5327 * same.c: Include <string.h> or <strings.h>, as appropriate,
5328 for declaration of strcmp.
5330 * long-options.c: Include <stdlib.h>, for declaration of exit.
5332 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5333 Avoid warning by casting result to `char *' to remove `const'.
5335 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5337 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5339 2000-06-26 Paul Eggert <eggert@twinsun.com>
5341 savedir now sets errno on failure and invokes xmalloc to get memory.
5342 Fix a couple of other minor bugs while we're at it.
5344 * savedir.c (<unistd.h>): Do not include; there's no need.
5345 (NAMLEN): Remove macro.
5346 (malloc, realloc): Remove decls.
5348 ("xalloc.h"): Include.
5349 (NAME_SIZE_DEFAULT): New macro.
5350 (savedir): Use xmalloc / xrealloc to allocate memory.
5351 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5352 Skip "" directory entries.
5353 Use strlen to calculate directory entry length, since the old method
5354 is rarely used these days and isn't worth supporting.
5355 Don't use a pointer after freeing it.
5356 Check for integer overflow when calculating allocation size.
5357 Use memcpy to copy entries, instead of stpcpy.
5358 Set errno properly when returning NULL.
5359 Check for readdir error.
5361 2000-06-26 Jim Meyering <meyering@lucent.com>
5363 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5365 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5367 * getusershell.c (xmalloc, xrealloc): Remove functions.
5369 Don't include <stdlib.h>. Don't declare malloc, realloc.
5371 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5373 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5375 2000-06-24 Jim Meyering <meyering@lucent.com>
5377 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5379 2000-06-21 Jim Meyering <meyering@lucent.com>
5381 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5383 2000-06-19 Paul Eggert <eggert@twinsun.com>
5385 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5386 (mbrtowc, mbstate_t): Define substitutes if
5387 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5388 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5389 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5391 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5393 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5394 than 1024, return a memory chunk of least possible size, instead
5395 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5396 Use free/xmalloc instead of xrealloc to avoid copying for very long
5399 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5401 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5402 address, not strdup. Include <stdlib.h> and don't declare free().
5404 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5406 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5409 2000-06-21 Jim Meyering <meyering@lucent.com>
5411 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5412 (noinst_HEADERS): Add getstr.h.
5414 * getline.c (getstr): Move into a separate file.
5415 * getstr.c (getstr): New file, extracted from getline.c, with
5416 the following changes: new parameter, delim2; both delim[12]
5417 parameters have type `int', not `char'. The latter would lose
5418 with 8-bit delimiters.
5419 * getstr.h: New file.
5421 2000-06-19 Jim Meyering <meyering@lucent.com>
5423 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5425 2000-06-18 Jim Meyering <meyering@lucent.com>
5427 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5428 Besides, these days every porting target provides a mkdir function.
5430 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5431 (this snippet comes from src/system.h).
5433 2000-06-15 Paul Eggert <eggert@twinsun.com>
5435 * human.c (adjust_value): New function.
5436 (human_readable_inexact): Apply rounding style even when
5437 printing approximate values.
5439 2000-06-14 Paul Eggert <eggert@twinsun.com>
5441 * human.c (human_readable_inexact): Allow an input block
5442 size that is not a multiple of the output block size, and vice versa.
5443 Reported by Piergiorgio Sartor.
5445 2000-06-14 Paul Eggert <eggert@twinsun.com>
5447 * getdate.y (get_date): Apply relative times after time
5448 zone indicator, not before. Reported by Todd A. Jacobs.
5450 2000-06-13 Jim Meyering <meyering@lucent.com>
5452 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5454 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5456 2000-06-12 Paul Eggert <eggert@twinsun.com>
5458 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5460 2000-06-04 Paul Eggert <eggert@twinsun.com>
5462 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5464 2000-06-04 Jim Meyering <meyering@lucent.com>
5466 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5467 SunOS 4.1.4 for which gid_t is an unsigned type.
5469 2000-06-03 Jim Meyering <meyering@lucent.com>
5471 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5473 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5475 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5476 newer, don't install charset.alias.
5477 * config.charset: Change the Linux/glibc rules so they become empty
5478 on glibc-2.1 or newer.
5480 2000-06-02 Jim Meyering <meyering@lucent.com>
5482 * mountlist.c: Back out last change. Instead, do this...
5483 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5484 member using the same `ignore'-testing code.
5485 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5489 2000-05-29 Jim Meyering <meyering@lucent.com>
5491 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5492 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5494 2000-05-22 Jim Meyering <meyering@lucent.com>
5496 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5498 2000-05-18 Jim Meyering <meyering@lucent.com>
5500 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5501 back, too, since it may have been modified by allocate_entry.
5502 (hash_delete): Rewrite to use neither the assignment operator
5503 nor the comma operator in an if-expression.
5505 2000-05-15 Paul Eggert <eggert@twinsun.com>
5508 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5509 Remove; no longer needed.
5510 "quotearg.h": Add include.
5511 (file_name): Do not bother to explicitly initialize to NULL; it's less
5512 efficient on some hosts.
5513 (close_stdout_status): Remove test as to whether stdout was already
5514 closed; it breaks for the case "echo x | sort >&-".
5515 Quote file name colons.
5516 Do not assume that _("write error") lacks format strings.
5518 2000-05-15 Jim Meyering <meyering@lucent.com>
5520 * version-etc.c (version_etc_copyright): Update the copyright string
5521 used in all --version output.
5523 2000-05-14 Jim Meyering <meyering@lucent.com>
5525 * closeout.c (close_stdout_set_file_name): New function.
5526 (close_stdout_status): Use new file-scoped global.
5527 Return right away if fstat says the stdout file descriptor is invalid.
5528 * closeout.h (close_stdout_set_file_name): Declare.
5530 2000-05-10 Jim Meyering <meyering@lucent.com>
5532 * closeout.c [default_exit_status]: New file-scoped variable.
5533 (close_stdout_set_status): New function.
5534 * closeout.h (close_stdout_set_status): Declare.
5536 2000-05-08 Jim Meyering <meyering@lucent.com>
5538 * long-options.c: Don't include closeout.h.
5539 (parse_long_options): Don't call close_stdout for --version.
5541 2000-05-06 Jim Meyering <meyering@lucent.com>
5543 * strnlen.c: Undefine __strnlen and strnlen.
5544 [!weak_alias]: Define __strnlen to strnlen.
5546 * atexit.c: New file, from libiberty.
5548 2000-05-06 Jim Meyering <meyering@lucent.com>
5550 * closeout.c (close_stdout_status): Also check for errors on the
5553 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5555 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5556 instead of xmalloc, xrealloc, path_concat.
5557 (locale_charset): Treat empty environment variables as absent.
5558 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5560 2000-05-04 Jim Meyering <meyering@lucent.com>
5562 * getopt.c: Update from glibc.
5563 * obstack.c: Likewise.
5564 * obstack.h: Likewise.
5565 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5567 * regex.h: Likewise.
5568 * strndup.c: Likewise.
5569 * strnlen.c: New file, from glibc.
5571 2000-05-01 Jim Meyering <meyering@lucent.com>
5573 * full-write.c (full_write): Remove `FIXME' part of comment.
5575 2000-04-29 Jim Meyering <meyering@lucent.com>
5577 * path-concat.c: Declare strdup only if it's not defined.
5578 * canon-host.c: Likewise.
5580 2000-04-28 Jim Meyering <meyering@lucent.com>
5582 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5583 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5584 included first, then limits.h is included by locale.h by libintl.h.
5585 From John David Anglin.
5587 2000-04-25 Jim Meyering <meyering@lucent.com>
5589 * makepath.c (S_IRWXUGO): Define.
5590 (make_path): Always perform explicit chmod if MODE specifies any
5591 of the `special' permission bits. Prompted by a bug report against
5592 install from Mate Wierdl and Joost van Baal.
5594 2000-04-18 Jim Meyering <meyering@lucent.com>
5598 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5599 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5601 2000-04-17 Jim Meyering <meyering@lucent.com>
5603 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5604 the definition of it to rpl_strftime also defined-away the system's
5607 2000-04-15 Jim Meyering <meyering@lucent.com>
5609 Use `C' to denote so-called `contiguous' files, the same way
5611 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5612 (ftypelet): Use S_ISCTG.
5613 From Michael Deutschmann.
5615 2000-04-14 Jim Meyering <meyering@lucent.com>
5617 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5619 2000-04-08 Jim Meyering <meyering@lucent.com>
5621 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5622 names don't conflict. Reported by Eli Zaretskii.
5624 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5626 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5627 bug. Deal with the different error behavior of Irix iconv.
5629 2000-04-07 Jim Meyering <meyering@lucent.com>
5631 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5632 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5634 2000-04-05 Jim Meyering <meyering@lucent.com>
5636 Portability tweaks required for ultrix4.3.
5637 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5638 * readutmp.c: Include sys/types.h before sys/stat.h.
5639 * canon-host.c: Declare strdup.
5640 * path-concat.c: Likewise.
5641 From John David Anglin.
5643 2000-04-04 Jim Meyering <meyering@lucent.com>
5645 Be more DOS 8.3-friendly.
5646 * ref-add.sin: Renamed from ref-add.sed.in.
5647 * ref-del.sin: Renamed from ref-del.sed.in.
5648 * Makefile.am: Reflect renaming.
5649 Reported by Eli Zaretskii.
5651 Use a temporary file name that won't clash with `charset.alias'
5652 in the DOS 8.3 name space.
5653 * Makefile.am (charset_tmp): Define.
5654 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5655 (uninstall-local): Likewise.
5656 Reported by Eli Zaretskii.
5658 2000-03-29 Paul Eggert <eggert@twinsun.com>
5660 * time/strftime.c (my_strftime): Make sure we call the system
5661 strftime, not ourselves, when invoking the underlying strftime.
5663 2000-03-24 Jim Meyering <meyering@lucent.com>
5665 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5666 (charset_alias): Define.
5667 (install-exec-local): Factor out common code.
5668 (uninstall-local): Split lines longer than 80.
5669 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5671 (.sed.in.sed): New rule. Don't redirect directly to $@.
5672 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5674 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5676 * config.charset: Output a line containing "Packages using this file".
5677 * ref-add.sed.in, ref-del.sed.in: New files.
5678 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5679 ref-del.sed): New rules.
5681 2000-03-17 Jim Meyering <meyering@lucent.com>
5683 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5684 Otherwise, include <strings.h>
5686 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5688 * unicodeio.c (utf8_wctomb): New function.
5689 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5690 format instead of in UCS-4 with platform dependent endianness.
5692 2000-03-07 Paul Eggert <eggert@twinsun.com>
5694 * savedir.c (savedir): Work even if directory size is
5695 negative; this can happen with some screwy NFS configurations.
5697 2000-03-06 Jim Meyering <meyering@lucent.com>
5699 * localcharset.c (get_charset_aliases): Don't try to free file_name
5700 if it's NULL (because we ran out of memory). From Bruno Haible.
5702 2000-03-05 Jim Meyering <meyering@lucent.com>
5704 * localcharset.c ("path-concat.h"): Include.
5705 (get_charset_aliases): Use path_concat instead of ANSI string
5708 * unicodeio.h (PARAMS): Define.
5709 Use it to guard prototype.
5711 2000-03-04 Jim Meyering <meyering@lucent.com>
5713 * Makefile.am (install-exec-local): Create $(libdir) before installing
5715 (uninstall-local): Uncomment this rule so `make distcheck' works
5718 * unicodeio.c (<errno.h>): Include it.
5719 (errno): Declare if not defined.
5721 * localcharset.c: Add Bruno's comment justifying use of volatile.
5723 * config.charset: New version, incorporating remarks from a linux
5724 i18n mailing list. From Bruno Haible.
5726 2000-03-02 Jim Meyering <meyering@lucent.com>
5728 * Makefile.am (EXTRA_DIST): Add config.charset.
5730 2000-03-01 Jim Meyering <meyering@lucent.com>
5732 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5733 * unicodeio.c: Likewise.
5735 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5737 * config.charset: New file.
5738 * localcharset.c: New file.
5739 * unicodeio.h, unicodeio.c: New files.
5740 * Makefile.am (DEFS): Add -DLIBDIR=...
5741 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5742 (noinst_HEADERS): Add unicodeio.h.
5743 (all-local, install-exec-local, charset.alias): New targets.
5745 2000-02-28 Paul Eggert <eggert@twinsun.com>
5747 * quotearg.c (ALERT_CHAR): New macro.
5748 (quotearg_buffer_restyled): Use it.
5750 2000-02-27 Jim Meyering <meyering@lucent.com>
5752 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5753 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5755 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5756 not `#if STDC_HEADERS'.
5757 Declare malloc if needed.
5759 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5760 now that autoconf always defines the HAVE_DECL_ symbols.
5761 * human.c: Likewise.
5763 * strtoumax.c: Likewise.
5765 * backupfile.c: Arrange for cpp to fail if the configure-time
5766 declaration check was not run.
5768 * human.c: Likewise.
5770 * strtoumax.c: Likewise.
5772 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5773 then first look up the entire `.'-containing string as a login name.
5775 2000-02-18 Paul Eggert <eggert@twinsun.com>
5777 * getdate.y: Handle two-digit years with leading zeros correctly.
5778 (textint): New typedef.
5779 (parser_control): Member year changed from int to textint.
5781 (YYSTYPE): Removed; replaced by %union with int and textint members.
5782 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5783 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5784 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5785 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5786 (date, number, to_year): Use width of number in digits, not its value,
5787 to determine whether it's a 2-digit year, or a 2-digit time.
5788 (yylex): Store number of digits of numeric tokens.
5789 Reported by John Kendall.
5791 (parser_control): Changed from struct parser_control to typedef (for
5792 consistency). All uses changed.
5794 (tID): Removed; not used.
5795 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5797 2000-02-14 Paul Eggert <eggert@twinsun.com>
5799 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5800 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5802 2000-02-12 Jim Meyering <meyering@lucent.com>
5804 * userspec.c (ISDIGIT): Define it.
5805 (isdigit): Remove definition.
5806 (is_number): Use ISDIGIT, not isdigit.
5807 <libintl.h>: Include.
5809 (parse_user_spec): Mark translatable strings.
5811 2000-02-10 Jim Meyering <meyering@lucent.com>
5813 With these changes, nanosleep.[ch] are finally enough like the other
5814 lib/* replacement files to compile on a few more losing systems.
5816 * nanosleep.h: Don't include config.h.
5817 Remove prototype from declaration of nanosleep.
5818 (PARAMS): Remove now-unneeded definition.
5819 * nanosleep.c: #undef nanosleep.
5820 (rpl_nanosleep): Rename from nanosleep.
5822 2000-02-03 Jim Meyering <meyering@lucent.com>
5824 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5825 rather than with `#if HAVE_UTMPNAME'.
5827 2000-02-01 Jim Meyering <meyering@lucent.com>
5829 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5831 2000-01-31 Jim Meyering <meyering@lucent.com>
5833 * nanosleep.h (nanosleep): Guard declaration with
5834 `#if ! HAVE_DECL_NANOSLEEP'.
5835 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5836 the declaration in that vendor's sys/timers.h.
5837 Reported by Christian Krackowizer.
5839 * quotearg.c (ISASCII): Add #undef and move definition to follow
5840 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5841 (ISPRINT): Likewise.
5842 Reported by Tom Tromey.
5844 2000-01-30 Jim Meyering <meyering@lucent.com>
5846 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5847 uses of ->ut_name. The latter doesn't work with new Linux header files
5848 where only utmpx.ut_user is declared.
5850 * readutmp.h (UT_USER): Define.
5852 2000-01-23 Jim Meyering <meyering@lucent.com>
5854 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5857 2000-01-22 Jim Meyering <meyering@lucent.com>
5859 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5860 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5861 Required for some AIX systems. Reported by Christian Krackowizer.
5862 [TESTING] (main): New function.
5864 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5865 * dirname.c (dir_name): Support for DOS-style file names with drive
5868 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5870 * strverscmp.c (ISDIGIT): Define.
5871 (strverscmp): Use ISDIGIT, not isdigit.
5873 2000-01-17 Paul Eggert <eggert@twinsun.com>
5875 * nanosleep.c (nanosleep):
5876 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5877 POSIX.1 doesn't require SA_INTERRUPT and some systems
5878 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5879 it's been part of POSIX.1 since day 1 (in 1988).
5881 2000-01-17 Jim Meyering <meyering@lucent.com>
5883 * interlock: Remove unused file. Reported by François Pinard.
5885 2000-01-16 Paul Eggert <eggert@twinsun.com>
5887 * quotearg.c (quotearg_buffer_restyled): Do not quote
5888 alert, backslash, formfeed, and vertical tab unnecessarily in
5889 shell quoting style.
5892 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5893 Free Software Foundation, Inc.
5894 Copying and distribution of this file, with or without modification,
5895 are permitted provided the copyright notice and this notice are preserved.