1 2004-11-28 Simon Josefsson <jas@extundo.com>
3 * base64.h, base64.c: New file.
5 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
7 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
9 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
11 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
13 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
14 Declaring int functions causes warnings on some modern systems and
15 shouldn't be needed to compile on ancient ones.
16 * same.c (MIN) [defined MIN]: Don't define, since it's already
19 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
20 with the following changes.
21 (__set_errno): Parenthesize properly.
23 (MIN, MAX, MATCHING_INO): New macros.
24 (__getcwd): Define with prototype, not K&R form.
25 Use heuristics to allocate default buffer on stack if possible.
26 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
27 behavior, and to avoid the PATH_MAX limit when computing
29 Use MATCHING_INO to compare inode number to file.
30 Check for arithmetic overflow in size calculations.
31 Fix bug in reallocation of dot array that caused getcwd to fail
32 on directories nested deeper than 75.
33 Be more careful about saving errno on error.
34 Do not use realloc; use only free+malloc, as this is a bit
35 more flexible and avoids a needless copy operation.
36 Do not inspect st_dev and st_ino for symbolic links; POSIX
37 doesn't specify the latter.
38 Check for closedir errors.
40 Use "#ifdef weak_alias" around weak_alias, to be like other
42 The following changes to getcwd.c have effect only when used in
43 gnulib; they have no effect inside glibc proper.
44 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
46 (alloca, __alloca): Likewise.
47 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
48 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
49 unconditionally, as gnulib assumes C89 or better.
50 Do not include <sys/param.h>.
51 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
52 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
54 (NULL) [!defined NULL]: Remove; we assume C89 or better.
55 Include <dirent.h> in a way that is compatible with modern Autoconf.
56 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
57 New macros, if not already defined.
58 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
59 Use "_LIBC", not "defined _LIBC", for consistency.
60 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
62 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
63 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
64 * xgetcwd.c: David MacKenzie's old code was removed, so give
65 credit only to Jim Meyering and adjust the copyright dates.
66 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
67 <stdlib.h>, <unistd.h>, "pathmax.h".
68 Instead, include "xgetcwd.h" (first) and "getcwd.h".
69 (INITIAL_BUFFER_SIZE): Remove.
70 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
72 2004-11-23 Jim Meyering <jim@meyering.net>
74 * getopt_.h: Remove trailing blanks.
76 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
78 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
79 (futimens): New function, which uses futimes if available.
80 (futimens, utimens): Support timespec==NULL, with same semantics
82 * utimens.h (futimens): New decl.
84 2004-11-23 Jim Meyering <jim@meyering.net>
86 * __fpending.c: Add comment.
88 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
90 * lib/getopt_.h: Re-addition of __getopt_argv_const caused
91 redefinition warnings. To avoid them, include the defines
92 in `#if !defined __need_getopt ... #endif'. The only place
93 where __getopt_argv_const is used is in definitions
94 of getopt_long and getopt_long_only below, which are as well
95 protected by `#ifndef __need_getopt'.
96 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
97 __need_getopt after including <stdio.h> and <unistd.h> These
98 headers might have defined it.
100 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
102 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
104 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
105 optopt): Use them instead of invoking ## directly; otherwise, the
106 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
108 2004-11-19 Bruno Haible <bruno@clisp.org>
110 * strtok_r.c: Move comments from here...
111 * strtok_r.h: ... to here.
113 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
115 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
116 might fail. Problem reported by Yoann Vandoorselaere.
117 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
118 that mishandle size_t overflow.
120 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
122 * canon-host.c: Include "strdup.h".
123 (canon_host): Use getaddrinfo if available, so that IPv6 works.
124 Use strdup instead of malloc/strcpy to duplicate strings.
126 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
127 (human_space_before_unit): New constant.
128 * human.c (human_readable): Support it.
130 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
131 (xgetcwd): Set errno correctly when failing.
132 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
133 the failure is actually due to a PATH_MAX problem.
135 Further getopt changes to make it more likely that glibc will
136 buy the changes back.
137 * getopt.c (POSIXLY_CORRECT): New constant.
138 (getopt): Use it, so to preserve glibc semantic
139 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
140 when compiling for libc.
141 * getopt_.h (__getopt_argv_const): Bring it back.
142 (getopt_long, getopt_long_only): Use it.
144 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
145 New arg POSIXLY_CORRECT. All callers changed.
146 (getopt): Argv is now char * const *, as per standard.
147 (_getopt_internal_r, _getopt_internal): Argv is now char **,
148 not char *__getopt_argv_const *.
149 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
150 _getopt_long_only_r): Likewise.
151 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
152 * getopt_int.h (_getopt_internal, _getopt_internal_r,
153 _getopt_long_r, _getopt_long_only_r): Likewise.
154 * getopt_.h (__getopt_argv_const): Remove.
155 (getopt): Argv is now char * const *, as per standard.
157 * getdate.y (tORDINAL): New token.
158 (day, relunit): Allow it for relative times.
159 (relative_time_table): Use tORDINAL for ordinals.
161 2004-11-15 Jim Meyering <jim@meyering.net>
163 * closeout.c: Include "__fpending.h" once again.
165 (close_stdout): Don't fail just because stdout was closed initially,
166 since some programs don't write to stdout in the normal course of
167 operation (other than --version and --help), and we don't want this
168 function to make e.g. `touch file >&-' fail.
169 But do fail if it was closed and someone has tried to write to it.
170 E.g., `printf foo >&-' must fail.
172 2004-11-11 Simon Josefsson <jas@extundo.com>
174 * strtok_r.h, strtok_r.c: New file.
176 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
178 * getopt_.h (__getopt_argv_const): New macro, to be used so that
179 we can stop lying to compilers about the constness of argv when we
180 are compiled outside glibc.
181 (getopt, getopt_long, getopt_long_only): Use it.
182 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
184 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
185 _getopt_long_only_r): Likewise.
186 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
187 _getopt_long_only_r): Likewise.
189 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
190 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
191 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
192 the other external symbols.
193 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
194 declaration, since the above renaming now works around collisions.
196 2004-11-11 Jim Meyering <jim@meyering.net>
198 * linebreak.c: Remove trailing blanks.
199 * alloca_.h: Likewise.
201 * euidaccess.c: Likewise.
202 * allocsa.h: Likewise.
204 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
206 * mktime.c (SHR): New macro, which is a portable
207 substitute for >> that should work even on Crays.
208 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
209 Problem reported by Mark D. Baushke in
210 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
211 * getdate.y (SHR): Likewise.
213 * strftime.c (SHR): Likewise.
215 * quotearg.c (struct quoting_options): Use unsigned int for
216 quote_these_too, so that right shifts are well defined. All uses
219 2004-11-10 Simon Josefsson <jas@extundo.com>
221 * getaddrinfo.h, getaddrinfo.c: New files.
223 2004-11-10 Jim Meyering <jim@meyering.net>
225 Ensure that no close failure goes unreported.
226 * closeout.c (close_stdout): Always close stdout. I.e., don't
227 return early when it seems there's nothing to flush.
228 Don't include __fpending.h.
230 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
232 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
234 2004-11-05 Bruno Haible <bruno@clisp.org>
236 * readlink.c: Include stddef.h, needed for size_t on Woe32.
237 Reported by Mark D. Baushke <mdb@cvshome.org>.
239 2004-11-04 Bruno Haible <bruno@clisp.org>
241 2004-09-11 Bruno Haible <bruno@clisp.org>
242 * allocsa.valgrind: New file.
243 2004-02-06 Bruno Haible <bruno@clisp.org>
244 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
245 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
246 Reported by Christopher Seip <chris.seip@hp.com>.
248 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
250 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
251 with errno == ERANGE if the buffer is too small.
252 Problem reported by Mark D. Baushke.
254 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
256 * xreadlink.c (MAXSIZE): New macro.
257 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
258 size does not exceed MAXSIZE. Avoid cast.
259 As suggested by Mark D. Baushke in
260 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
261 if readlink fails with buffer size just under MAXSIZE, try again
264 2004-11-02 Derek R. Price <derek@ximbiot.com>
265 and Paul Eggert <eggert@cs.ucla.edu>
267 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
268 (get_date): Overparenthesize to avoid GCC warning.
270 2004-11-02 Bruno Haible <bruno@clisp.org>
272 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
273 function returns void.
275 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
277 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
278 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
281 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
283 * getdate.y: Add support for TZ="foo" within a date string.
284 Fix some bugs near time_t boundaries. Reject dates with
285 out-of-range components, e.g., "Sept 31".
286 Include <stdlib.h>, "setenv.h", "xalloc.h".
287 (ISDIGIT_LOCALE): Remove; unused.
288 Note that the TZ and time functions used here are not reentrant.
289 (mktime_ok, get_tz): New functions.
290 (TZBUFSIZE): New constant.
291 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
292 This requires that we sometimes generate our own TZ="XXX..." setting.
294 2004-10-27 Derek R. Price <derek@ximbiot.com>
296 * mktime.c (not_equal_tm): Remove redundant check.
298 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
300 * getdate.y: Use Bison 1.875 features, and some minor
301 code cleanups. This change does not affect semantics.
302 Don't include <stdlib.h>; no longer needed.
303 Don't include unlocked-io.h; only the "#if TEST" code uses
304 stdio, and performance isn't crucial there.
305 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
306 Bison 1.875 features as described below.
307 All uses of "PC." replaced by "pc->".
308 (YYSTYPE): Add a forward declaration.
309 (yylex, yyerror): Use full prototypes in forward decls.
310 Use "%pure-parser" rather than obsolescent "%pure_parser".
311 Use %parse-param and %lex-param instead of obsolescent
312 YYPARSE_PARAM and YYLEX_PARAM.
313 (meridian_table, month_and_day_table, time_units_table,
314 relative_time_table, time_zone_table, military_table,
315 lookup_zone, lookup_word, get_date):
316 Use NULL instead of 0 where appropriate.
317 (to_hour): Avoid abort (), to avoid a dependency on
319 (yyerror, yylex): Now accepts parser_control * arg.
320 (main) [TEST]: Use '\0' rather than 0 for char.
322 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
324 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
325 It's now the caller's responsibility to handle the case where
326 !HAVE_GETPAGESIZE && !defined getpagesize.
328 * mktime.c (leapyear): Arg is long int, not int.
330 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
332 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
334 2004-10-12 Simon Josefsson <jas@extundo.com>
336 * getpass.c (fflush_unlocked, flockfile, funlockfile)
337 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
340 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
342 * vsnprintf.h: New file.
343 * vsnprintf.c: New file.
345 2004-10-07 Bruno Haible <bruno@clisp.org>
347 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
348 into the provided buffer.
350 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
352 * diacrit.c, diacrit.h: Add GPL notice.
354 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
355 * atanl.c (atanl): Keep the code as similar to glibc as possible.
356 * logl.c (logl): Keep the code as similar to glibc as possible.
357 This avoids a potential constant-folding bug.
359 2004-10-05 Bruno Haible <bruno@clisp.org>
361 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
363 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
365 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
366 * xmalloc.c (xmemdup): Likewise.
367 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
368 XFREE): Remove these long-obsolescent macros.
369 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
372 * regex.c (re_comp): Cast gettext return value to char *,
373 Problem reported by Martin Neitzel via Mark D. Baushke.
375 2004-10-04 Simon Josefsson <jas@extundo.com>
377 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
378 '#ifdef USE_UNLOCKED_IO'.
380 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
382 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
383 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
384 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
385 regex.c, sha1.c, version-etc.c, yesno.c:
386 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
387 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
388 the includer's responsibility.
392 * modechange.c (mode_compile): Don't decrement a pointer that
393 points to the start of a string, as the C Standard says the
394 resulting behavior is undefined.
396 * backupfile.h (enum backuptype): Rename none -> no_backups,
397 simple -> simple_backups, numbered_existing ->
398 numbered_existing_backups, numbered -> numbered_backups
399 to avoid shadowing problems. All uses changed.
400 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
401 * backupfile.c (check_extension, numbered_backup):
402 Rename locals to avoid shadowing 'basename'.
403 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
406 * .cppi-disable: Add getopt_.h, getopt_int.h.
407 * .cvsignore: Add getopt.h.
409 2004-10-04 Simon Josefsson <jas@extundo.com>
411 * memmem.h: New file.
412 * memmem.c: New file, taken from glibc.
414 2004-10-02 Jim Meyering <jim@meyering.net>
416 * dirfd.h, getpagesize.h: Add copyright notice.
418 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
420 * snprintf.c: Remove comments as to why each header is needed.
422 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
424 * strsep.h: New file.
425 * strsep.c: New file.
427 2004-10-01 Simon Josefsson <jas@extundo.com>
429 * snprintf.c (snprintf): Handle size==0.
431 2004-10-01 Simon Josefsson <jas@extundo.com>
432 Bruno Haible <bruno@clisp.org>
434 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
435 (snprintf): Declare 'args'.
437 2004-09-30 Simon Josefsson <jas@extundo.com>
439 * snprintf.h, snprintf.c: New files.
441 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
443 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
444 (hol_entry_help): Never translate an empty string.
445 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
446 * argp.h (OPTION_NO_TRANS): New option.
448 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
450 * xvasprintf.c: Include xalloc.h.
451 (xvasprintf): Use xalloc_die, not xmalloc_die.
453 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
455 * dummy.c: Change copyright notice to FSF, and license to GPL.
457 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
459 * argp-pvh.c (argp_program_version_hook): Provide initial value.
460 Problem reported by Bruno Haible in:
461 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
463 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
465 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
466 in case some system header has #define'd it. Problem reported by
468 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
470 2004-09-08 Bruno Haible <bruno@clisp.org>
472 * stdint_.h.in: New file, taken from GNU clisp.
474 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
476 * xvasprintf.h: New file.
477 * xvasprintf.c: New file.
478 * xasprintf.c: New file.
480 2004-09-08 Bruno Haible <bruno@clisp.org>
482 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
484 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
486 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
488 Import from coreutils.
489 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
490 strings on unbounded length. alloca's performance benefits aren't
493 (parse_with_separator): New function, with most of the internals
494 of the old parse_user_spec. Allow user to omit both user and group,
495 for compatibility with FreeBSD.
496 Clone only the user name, not the entire spec.
497 Do not set *uid, *gid unless entirely successful.
498 Avoid memory leak in some failing cases.
499 Fix regression for USER.GROUP reported by Dmitry V. Levin in
500 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
501 (parse_user_spec): Rewrite to use parse_with_separator.
503 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
505 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
506 its complicated substitute.
507 * argp-help.c: Include <errno.h>, for program_invocation_short_name
508 and program_invocation_name.
509 (__argp_basename) [!_LIBC]: Remove; the only use was
510 replaced by its body.
511 (__argp_short_program_name): Change condition from
512 !defined __argp_short_program_name to
513 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
514 to match argp-namefrob.h.
515 (__argp_failure): Don't assume strerror_r returns char *.
516 * argp-parse.c (N_): Define unconditionally.
517 (argp_default_options): Fill out initializers with 0 to avoid
520 2004-08-12 Simon Josefsson <jas@extundo.com>
522 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
523 * getopt_.h: Renamed from getopt.h.
525 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
527 Merge from coreutils.
529 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
530 wmemchr or wmemcpy. Problem reported by Robert Dahlem
531 for Reliant Unix 5.43.
533 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
534 (union fooround): Use uintmax_t, not long int.
535 The rest is a merge from libc:
536 [defined _LIBC]: Include <shlib-compat.h>.
537 (_obstack) [defined _LIBC]: Remove after 2.3.4.
539 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
541 * strverscmp.c: Convert to UTF-8.
543 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
545 * obstack.h (obstack_empty_p):
546 Don't assume that chunk->contents is suitably aligned.
547 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
548 Likewise. Problem reported by Benno in
549 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
551 * chown.c (rpl_chown): Work even if the file is writeable but not
552 readable. This could be improved further but it'd take some work.
554 2004-08-08 Simon Josefsson <jas@extundo.com>
556 * xgethostname.c: Don't include error.h (not used).
559 * getpass.c: Include getpass.h first.
561 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
563 * xalloc-die.c: New files.
564 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
566 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
567 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
568 (_, N_, xalloc_die): Move to xalloc-die.c.
569 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
570 so that we needn't mess with xalloc_msg_memory_exhausted.
572 * sha1.h: Renamed from sha.h.
573 (SHA1_H): Renamed from _SHA_H.
574 (sha1_ctx): Renamed from sha_ctx.
575 (sha1_init_ctx): Renamed from sha_init_ctx.
576 (sha1_process_block): Renamed from sha_process_block.
577 (sha1_process_bytes): Renamed from sha_process_bytes.
578 (sha1_finish_ctx): Renamed from sha_finish_ctx.
579 (sha1_read_ctx): Renamed from sha_read_ctx.
580 (sha1_stream): Renamed from sha_stream.
581 (sha1_buffer): Renamed from sha_buffer.
582 * sha1.c: Likewise; renamed from sha.c.
583 Do not include <sys/types.h>.
584 Include <stddef.h> rather than <stdlib.h>.
586 2004-08-08 Bruno Haible <bruno@clisp.org>
588 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
589 FILESYSTEM_PREFIX_LEN.
590 * progreloc.c: Likewise.
591 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
593 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
596 * argp-help.c (make_hol, hol_append): Don't assume that
597 SIZE_MAX is a valid preprocessor constant.
598 (__argp_basename): Change from "#ifndef _LIBC"
599 to "#ifndef __argp_short_program_name", so that
600 we don't compile these functions for tar.
602 More merges from coreutils.
603 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
604 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
606 * addext.c: Remove; no longer needed.
607 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
608 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
609 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
610 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
611 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
612 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
613 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
614 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
615 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
616 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
617 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
618 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
619 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
620 Import changes from coreutils.
622 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
624 Merge from coreutils.
626 * .gdb-history: Remove; this doesn't belong here.
628 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
629 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
630 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
632 * dirname.h: Include <stdbool.h>.
633 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
634 for consistency with POSIX terminology. All uses changed.
635 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
636 (strip_trailing_slashes): Use bool for booleans.
637 * stripslash.c (strip_trailing_slashes): Likewise.
639 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
640 sometimes returns a positive errno value even when it succeeds.
641 (print_errno_message) [!LIBC]: Fall back on strerror if
644 * path-concat.c (mempcpy): Don't define if a system header defines it.
645 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
646 (longest_relative_suffix): New function.
647 (path_concat): Use it. Assume first argument is not NULL.
648 Port to DOS. Omit redundant separators.
649 Report an error instead of returning NULL.
650 Use mempcpy instead of memcpy.
651 (xpath_concat): Remove: not declared or used.
653 * same.h: Include <stdbool.h>
654 (same_name): Return bool, not int.
655 * same.c (same_name): Likewise.
656 (errno): Don't declare; we assume C89 or better now.
658 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
659 if not already defined.
661 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
662 * dup-safer.c (errno): Likewise.
664 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
666 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
669 2004-08-03 Simon Josefsson <jas@extundo.com>
671 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
672 * progname.h: Don't include stdbool.h.
674 2004-08-02 Simon Josefsson <jas@extundo.com>
676 * getsubopt.h: New file, with comments from Bruno Haible.
677 * getsubopt.c: New file, from glibc, but slightly modified based on
678 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
680 2004-08-01 Simon Josefsson <jas@extundo.com>
682 * xgetdomainname.c: Include stdlib.h, for free().
684 2004-07-16 Simon Josefsson <jas@extundo.com>
688 2004-07-16 Bruno Haible <bruno@clisp.org>
690 * backupfile.h: Add extern "C" for C++.
691 * closeout.h: Likewise.
692 * copy-file.h: Likewise.
693 * findprog.h: Likewise.
694 * full-write.h: Likewise.
695 * pathname.h: Likewise.
696 * progname.h: Likewise.
697 * stpcpy.h: Likewise.
698 * stpncpy.h: Likewise.
699 * strcase.h: Likewise.
700 * strstr.h: Likewise.
701 * xalloc.h: Likewise.
703 * mbswidth.h: Add extern "C" for C++.
704 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
706 2004-07-09 Simon Josefsson <jas@extundo.com>
708 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
709 failed without this.)
711 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
713 * fchown-stub.c: New file.
715 2004-06-24 Jim Meyering <jim@meyering.net>
717 * obstack.h (obstack_base): Cast to (void *), per documentation.
719 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
721 * argz.c, argz_.h: New files, which are autoupdated from libtool.
723 2004-06-01 Jim Meyering <jim@meyering.net>
725 * calloc.c: New file.
727 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
729 * getdate.y (yylex): Allow space between sign and number.
730 Problem reported by Dan Jacobson.
732 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
733 and Jim Meyering <jim@meyering.net>
735 Merge from coreutils CVS.
737 * stat-macros.h: New file, with contents from file-type.h
738 and coreutils' system.h.
739 * file-type.c: Include "stat-macros.h".
740 * file-type.h (file_type): Move all macro definitions to new file,
743 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
744 Wrap old code with this conditional.
745 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
746 function that does not dereference symlinks.
747 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
749 * xreadlink.c: Include xreadlink.h first, to catch .h file
751 (xreadlink): Accept new arg SIZE, for efficiency.
752 All decls and uses changed.
753 * xreadlink.h: Include <stddef.h>, for size_t.
755 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
756 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
758 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
760 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
762 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
763 macros to be defined.
764 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
765 the allocator returns NULL because the requested size is zero.
767 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
769 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
770 var. Add comment explaining why libc still defines it. This
771 merges the following patch from glibc:
772 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
774 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
776 * obstack.c (_obstack): Remove unused variable. It hasn't been
777 present in glibc since revision 1.1 of this file.
778 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
779 obstack_alignment_mask, obstack_alloc, obstack_base,
780 obstack_blank, obstack_blank_fast, obstack_chunk_size,
781 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
782 obstack_grow0, obstack_init, obstack_int_grow,
783 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
784 obstack_next_free, obstack_object_size, obstack_ptr_grow,
785 obstack_ptr_grow_fast, obstack_room): Remove declarations of
786 nonexistent functions.
788 2004-05-17 Derek R. Price <derek@ximbiot.com>
789 Paul Eggert <eggert@cs.ucla.edu>
791 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
793 2004-05-14 Bruno Haible <bruno@clisp.org>
795 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
796 that consists of a '.' followed by an empty digit string.
797 Patch by Tor Lillqvist <tml@iki.fi>.
799 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
801 Port obstack to the AS/400, where pointers are 16 bytes wide and
802 you cannot cast an integer to a valid pointer. This patch is
803 currently waiting to be integrated into glibc; see
804 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
806 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
807 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
808 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
809 (struct obstack): temp member is now a union of a pointer and
810 an integer, instead of an integer. All integer uses changed.
811 This does not affect the physical layout of struct obstack,
812 except on hosts (like the AS/400) where the size or alignment of
813 void * is greater than that of ptrdiff_t.
814 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
815 __STDC__)]: Store temporary in pointer member of union, not
817 * obstack.c: Include <stddef.h>, for offsetof.
818 (struct fooalign): Remove; it doesn't need a name.
819 (union fooround): Change double to long double, and add void *.
820 (DEFAULT_ALIGNMENT): Use offsetof to compute.
821 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
822 not a macro. Hence the values are always int; so remove all
823 casts-to-int in uses.
825 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
826 Derek Price <derek@ximbiot.com>
828 * alloca.c: Include <alloca.h>, to get our interface.
829 * alloca_.h: Use __alloca on AIX, so that we don't have to
830 include <alloca.h> first. Use C89 prototype for alloca; this
831 requires including <stddef.h> for size_t. Use extern "C" if C++.
832 Use #elif for simplicity, since we can assume C89 now.
833 Don't try to source the system alloca.h since it will not be found
834 and to prevent recursively including its replacement.
835 * fnmatch.c: Include <alloca.h> instead of opencoding.
836 * lib/regex.c: Likewise.
838 2004-05-16 Derek Price <derek@ximbiot.com>
839 Paul Eggert <eggert@cs.ucla.edu>
841 getline cleanup. This changes the getndelim2 API: both order of
842 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
845 * getline.c: Don't include stddef.h or stdio.h, since our
847 (getline): Always use getdelim, so that we don't have two
849 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
851 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
852 (GETNDELIM2_MAXIMUM): New macro.
853 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
854 instead of the old practice of delim2==0. All callers changed.
855 Return -1 on overflow, instead of returning junk.
856 Do not set *linesize unless allocation succeeds.
857 * getndelim2.h: Do not include stddef.h; no longer needed, now
858 that we include sys/types.h.
859 * getnline.h: Likewise.
860 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
861 (getndelim2): Reorder arguments.
862 * getnline.c (getnline, getndelim):
863 Don't discard the NMAX argument.
864 (getnline): Invoke getndelim, to avoid code duplication.
865 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
866 of (size_t) -1 by callers of the getnline family.
868 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
870 * nanosleep.c (suspended): Change its type from int to
871 sig_atomic_t volatile.
872 (first_call): Make it private to rpl_nanosleep, and have it
873 be zero initially as that's a bit faster.
874 (my_usleep): Round up fractional times instead of truncating them,
875 as this is the usual meaning for 'sleep'.
877 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
879 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
880 (ENOSYS): Define if not defined.
881 (settime): Fall back on stime if it exists and settimeofday fails.
882 But don't bother with fallbacks if a method fails with errno == EPERM.
884 2004-05-11 Jim Meyering <jim@meyering.net>
886 Prior to this change, the save_cwd caller required read access to the
887 current directory on most systems (ones with the fchdir function).
889 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
890 fails, try write-only, and finally, resort to using xgetcwd.
892 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
894 * obstack.c, obstack.h: Import changes from libc.
896 2004-04-28 Bruno Haible <bruno@clisp.org>
898 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
899 implicitly appends .exe to executables.
900 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
901 accepts Windows pathnames.
902 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
903 Cygwin like Windows, since it now accepts Windows pathnames.
904 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
905 Cygwin like Windows, since it now accepts Windows pathnames.
906 Reported by Derek Robert Price <derek@ximbiot.com>.
908 2004-04-20 Jim Meyering <jim@meyering.net>
910 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
912 2004-04-20 Jim Meyering <jim@meyering.net>
913 Bruno Haible <bruno@clisp.org>
915 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
916 memory when realloc fails.
918 2004-04-18 Jim Meyering <jim@meyering.net>
920 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
921 don't leak memory and do call END_UTMP_ENT.
923 2004-04-11 Paul Eggert <eggert@twinsun.com>
925 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
926 (CHAR_BIT): Remove, since we assume C89.
927 Include <stdint.h> if available, as per current Autoconf CVS advice.
929 2004-03-30 Paul Eggert <eggert@twinsun.com>
931 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
932 not bool, to be more consistent with Unix conventions.
933 Suggested by Bruno Haible.
935 Merge from coreutils.
937 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
940 * getdate.h: Include stdbool.h, and timespec.h instead of
941 the usual <time.h> dance.
942 (get_date): Change signature to support fractional time stamps.
944 * getdate.y: Include "getdate.h" first, as we can now
945 assume C89 and don't need to worry about 'const'.
946 Similarly, include "unlocked-io.h" near start, not in middle.
948 (textint.value): Use long int rather than int.
949 (textint.digits): Use size_t rather than int.
950 (BILLION, LOG10_BILLION): New constants.
951 (parser_control): New member rel_ns. Members day_ordinal,
952 time_zone, month, day, hour, minutes, rel_year, rel_month,
953 rel_day, rel_hour, rel_minutes, rel_seconds
954 are now long int, not int. Member seconds is now struct timespec,
955 not int. New member timespec_seen. Members dates_seen, days_seen,
956 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
958 (%union.intval): Now long int, not int.
960 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
961 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
962 (spec): Now is a timespec or an item list.
963 (timespec, items): New nonterminals.
964 (time, rel, relunit, number, get_date):
965 Add support for fractional seconds.
966 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
967 (gmtime, localtime, mktime): Remove decls; not needed with C89.
968 (to_hour): First arg is now long int, not int.
969 (to_year): Returns long int, not int.
970 Don't treat year -70 like 70.
971 (tm_diff): Returns long int, not int.
972 (lookup_word): Use bool instead of int when appropriate.
973 (yylex): Use size_t for count, not int.
974 Detect overflow when parsing large integer constants.
975 Add support for fractions.
976 (get_date): Make pointers 'const' if possible.
977 Use more-portable code to detect integer overflow.
978 (main) [TEST]: Adjust to above changes. Test for localtime failure.
979 Don't use ctime; it's not reliable if the year has >4 digits.
981 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
982 This is for compatibility with BSD.
984 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
985 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
986 From coreutils' system.h.
988 * userspec.c: Don't include "posixver.h".
989 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
990 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
991 compatible extension. Simplify code by removing a boolean int
992 that was always nonzero if a string was nonnull.
994 2004-03-30 Jim Meyering <jim@meyering.net>
996 Merge from coreutils.
998 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1000 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1001 an empty input stream.
1003 * readtokens.c: Include <stdbool.h>.
1004 (readtoken): Use `size_t' rather than int/long.
1005 All callers adjusted.
1006 Use `bool' rather than `int' where appropriate.
1007 Use memset rather than an explicit loop.
1008 Use x2nrealloc rather than xrealloc.
1009 Allow the use of `\0' as a delimiter.
1010 (readtokens): Likewise.
1011 * readtokens.h (readtoken, readtokens): Update prototypes.
1013 2004-03-30 Bruno Haible <bruno@clisp.org>
1015 * getloadavg.c (getloadavg): Don't assume setlocale returns
1018 2004-03-29 Paul Eggert <eggert@twinsun.com>
1020 Merge changes to getloadavg.c from coreutils and Emacs.
1022 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1023 Define to an expression, not to the empty string.
1024 Include cloexec.h and xalloc.h.
1025 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1026 Use set_cloexec_flag rather than rolling our own.
1027 * cloexec.c, cloexec.h: New files.
1029 2004-03-18 Paul Eggert <eggert@twinsun.com>
1031 * getopt.h: Sync with libc CVS.
1033 2004-03-18 Paul Eggert <eggert@twinsun.com>
1034 Bruno Haible <bruno@clisp.org>
1036 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1037 not on all platforms that have <wchar.h>.
1038 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1040 2004-03-09 Paul Eggert <eggert@twinsun.com>
1042 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1044 * getopt_int.h: New file, also synced from libc.
1046 2004-03-07 Paul Eggert <eggert@twinsun.com>
1048 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1049 '#if' expressions. Unlike the code it replaces, it does not
1050 depend on (defined _SC_PAGESIZE). However, it does depend on
1051 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1052 first reported by Jason Andrade in
1053 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1055 2004-01-18 Simon Josefsson <jas@extundo.com>
1057 * strdup.h: New file.
1058 * strdup.c: Include it.
1059 * path-concat.c: Include strdup.h. Drop strdup declaration.
1060 * userspec.c: Include strdup.h. Drop strdup declaration.
1062 2004-02-06 Karl Berry <karl@gnu.org>
1064 * config.charset: update from gettext 0.14.1.
1066 2004-02-05 Paul Eggert <eggert@twinsun.com>
1068 Add comments and code, prompted by suggestions from Bruno Haible
1070 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1071 describing the enum quoting_style values.
1072 * quotearg.c (quotearg_alloc): New function.
1073 (quotearg_buffer_restyled): Treat lone { and } as special.
1074 Treat = as special. Work around bug with older shells
1075 that "see" a '\' that is really the 2nd byte of a multibyte char.
1076 Quote empty string with shell_quoting_style.
1078 2004-02-03 Bruno Haible <bruno@clisp.org>
1080 * pipe.h: New file, from GNU gettext.
1081 * pipe.c: New file, from GNU gettext.
1083 2004-01-27 Bruno Haible <bruno@clisp.org>
1085 * execute.h: New file, from GNU gettext.
1086 * execute.c: New file, from GNU gettext.
1087 * w32spawn.h: New file, from GNU gettext.
1089 2004-01-23 Paul Eggert <eggert@twinsun.com>
1091 Exit-status fix from coreutils.
1093 Use exit_failure consistently in place of EXIT_FAILURE,
1094 so that program exit statuses are consistent on failure.
1096 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1097 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1098 * argmatch.h: Comment fix to match the above.
1099 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1100 Now a macro referring to exit_failure, instead of a separate
1101 variable. Include "exitfail.h" to get it.
1102 * xstrtol.h: Include "exitfail.h".
1103 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1105 * long-options.c (parse_long_options): Use prototype
1106 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1109 2004-01-21 Jim Meyering <jim@meyering.net>
1111 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1112 so as not to conflict with a different-sized __mktime_internal
1113 function in GNU libc.
1114 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1115 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1117 2004-01-18 Paul Eggert <eggert@twinsun.com>
1119 Merge from diffutils.
1121 * file-type.c (file_type): Add typed memory objects.
1122 * file-type.h (S_TYPEISTMO): New macro.
1124 * c-stack.h (c_stack_action): Remove argv argument.
1125 * c-stack.c (c_stack_action): Likewise. All uses changed.
1126 (die): Don't calculate message unless segv_action returns.
1127 (get_stack_location, min_address_from_argv, max_address_from_argv,
1128 volatile stack_base, volatile_stack_size): Remove.
1129 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1130 that every segmentation violation is a stack overflow. (Ouch!)
1131 See Debian bug 136249 (still outstanding) for more info about why
1132 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1134 2003-11-30 Bruno Haible <bruno@clisp.org>
1136 Safer stack allocation.
1137 * setenv.c: Include allocsa.h.
1138 (alloca): Remove fallback definition.
1139 (freea): Remove macro.
1140 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1143 2003-10-17 Bruno Haible <bruno@clisp.org>
1145 * binary-io.h: Avoid warnings on Cygwin.
1147 2003-12-28 Bruno Haible <bruno@clisp.org>
1149 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1150 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1152 2003-11-28 Bruno Haible <bruno@clisp.org>
1154 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1156 2003-11-27 Bruno Haible <bruno@clisp.org>
1158 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1160 2003-11-17 Bruno Haible <bruno@clisp.org>
1162 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1164 2003-11-24 Bruno Haible <bruno@clisp.org>
1166 * xallocsa.h: New file, from GNU gettext.
1167 * xallocsa.c: New file, from GNU gettext.
1169 2003-11-24 Bruno Haible <bruno@clisp.org>
1171 * allocsa.h: New file, from GNU gettext.
1172 * allocsa.c: New file, from GNU gettext.
1174 2003-11-24 Bruno Haible <bruno@clisp.org>
1176 * eealloc.h: New file.
1178 2004-01-15 Jim Meyering <jim@meyering.net>
1180 Merge from coreutils.
1182 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1183 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1184 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1186 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1187 optional configure-time default.
1189 * version-etc.c (version_etc_copyright): Update copyright date.
1191 * xreadlink.c (xreadlink): Correct outdated comment.
1193 2004-01-15 Paul Eggert <eggert@twinsun.com>
1195 Merge from coreutils.
1197 * posixver.c: Include posixver.h.
1199 * same.c: Include <stdbool.h>, <limits.h>.
1200 (_POSIX_NAME_MAX): Define if not defined.
1202 (same_name): If file names are silently truncated, report
1203 that the file names are the same if they are the same after
1204 the silent truncation.
1206 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1207 conversion function.
1208 * xstrtod.c (xstrtod): Likewise. All callers changed to
1209 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1212 2004-01-14 Paul Eggert <eggert@twinsun.com>
1214 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1215 with like-named macro in fnmatch.c.
1216 (EXT): Use an internal constant instead.
1218 Merge fnmatch patches from glibc.
1219 * fnmatch.c (mbsinit): Remove define.
1220 Add libc_hidden_ver (__fnmatch, fnmatch).
1221 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1222 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1224 2003-12-14 Karl Berry <karl@gnu.org>
1226 * config.charset: update from gettext-runtime.
1228 2003-12-03 Paul Eggert <eggert@twinsun.com>
1230 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1231 Bug reported by Alfred M. Szmidt.
1233 2003-11-29 Karl Berry <karl@gnu.org>
1235 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1237 2003-11-23 Paul Eggert <eggert@twinsun.com>
1238 Bruno Haible <bruno@clisp.org>
1240 * printf-parse.h: Don't include sys/types.h.
1241 (ARG_NONE): New macro.
1242 (char_directive): Change type of *arg_index fields to size_t.
1243 * printf-parse.c: Don't include sys/types.h.
1244 (SSIZE_MAX): Remove macro.
1245 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1246 Remove unnecessary overflow check.
1247 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1250 2003-11-24 Paul Eggert <eggert@twinsun.com>
1252 * alloca.c: Remove dependency on xalloc module.
1253 (xalloc_die): Remove.
1254 (memory_full) [!defined emacs]: New macro.
1255 [!defined emacs]: Don't include xalloc.h.
1256 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1257 address arithmetic overflows. Change datatypes a bit to avoid
1260 2003-11-22 Jim Meyering <jim@meyering.net>
1262 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1264 2003-11-17 Bruno Haible <bruno@clisp.org>
1266 * vasnprintf.c (alloca): Remove fallback definition.
1267 (freea): Remove definition.
1268 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1269 Reported by Paul Eggert.
1271 2003-11-17 Jim Meyering <jim@meyering.net>
1273 On systems without utime and without a utimes function capable of
1274 dealing with a NULL struct utimbuf* argument, this utime replacement
1275 could -- in unusual circumstances -- leak a file descriptor.
1276 * utime.c: Include <unistd.h> and <errno.h>.
1277 (utime_null): Be sure to close `fd' and to preserve errno.
1278 Reported by Geoff Collyer via Arnold Robbins.
1280 2003-11-16 Paul Eggert <eggert@twinsun.com>
1281 Bruno Haible <bruno@clisp.org>
1283 Protect against address arithmetic overflow.
1284 * printf-args.h: Include stddef.h.
1285 (arguments): Change type of field 'count' to size_t.
1286 * printf-args.c (printf_fetchargs): Use size_t instead of
1287 'unsigned int' where appropriate.
1288 * printf-parse.h: Include sys/types.h.
1289 (char_directive): Change type of *arg_index fields to ssize_t.
1290 (char_directives): Change type of fields 'count', max_*_length to
1292 * printf-parse.c: Include sys/types.h and xsize.h.
1293 (SSIZE_MAX): Define fallback value.
1294 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1295 instead of 'int' where appropriate. Check a_allocated, d_allocated
1296 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1297 * vasnprintf.c: Include xsize.h.
1298 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1299 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1300 overflow. Avoid wraparound when converting a width or precision from
1303 2003-11-16 Bruno Haible <bruno@clisp.org>
1305 Update from GNU gettext.
1306 * printf-parse.c: Generalize to it can be compiled for wide strings.
1307 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1308 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1309 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1310 SNPRINTF): New macros.
1311 Don't include <alloca.h> if the file is used inside libintl.
1312 (local_wcslen): New function, for Solaris 2.5.1.
1313 (VASNPRINTF): Use it instead of wcslen.
1315 2003-11-16 Bruno Haible <bruno@clisp.org>
1317 * xsize.h (xmax): New function.
1318 (xsum, xsum3, xsum4): Declare as "pure" functions.
1320 2003-11-12 Paul Eggert <eggert@twinsun.com>
1322 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1323 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1324 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1325 heuristic is just as accurate as far as we know, and it removes a
1326 dependency on size_max.m4 and ptrdiff_max.m4.
1328 2003-11-12 Paul Eggert <eggert@twinsun.com>
1330 * xstrtol.c (__xstrtol): Remove "break" immediately after
1331 "return", to pacify some unknown compiler. Problem reported
1334 2003-11-11 Bruno Haible <bruno@clisp.org>
1336 * xsize.h (SIZE_MAX): Remove fallback definition.
1337 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1340 2003-11-10 Paul Eggert <eggert@twinsun.com>
1342 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1343 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1344 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1346 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1347 not (size_t) -1, since it's defined here.
1349 2003-11-06 Paul Eggert <eggert@twinsun.com>
1351 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1352 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1353 Reject sizes of exactly SIZE_MAX bytes.
1354 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1355 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1357 2003-11-05 Bruno Haible <bruno@clisp.org>
1359 * xsize.h: Include limits.h, to avoid a possible collision with
1360 SIZE_MAX defined in <limits.h> on Solaris.
1362 2003-11-04 Bruno Haible <bruno@clisp.org>
1364 * xsize.h: New file.
1365 * linebreak.c: Include xsize.h.
1366 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1367 argument for overflow.
1368 Suggested by Paul Eggert.
1370 2003-10-31 Bruno Haible <bruno@clisp.org>
1372 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1373 to avoid (extremely rare) race condition.
1374 Suggested by Paul Eggert.
1376 2003-11-03 Jim Meyering <jim@meyering.net>
1378 * userspec.c: Include "userspec.h".
1379 * userspec.h: New file.
1381 2003-10-31 Paul Eggert <eggert@twinsun.com>
1383 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1384 * mountlist.c (SIZE_MAX): Define if not defined already.
1385 (read_filesystem_list): Set and use me_type_malloced.
1386 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1387 whatever the type happens to be), for brevity and consistency.
1388 Check for size calculation overflow on Alphas running OSF/1.
1390 2003-10-31 Jim Meyering <jim@meyering.net>
1392 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1394 * linebuffer.c: Include <string.h> for declaration of memset.
1396 2003-10-30 Paul Eggert <eggert@twinsun.com>
1397 Bruno Haible <bruno@clisp.org>
1399 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1400 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1402 2003-10-29 Paul Eggert <eggert@twinsun.com>
1404 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1405 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1407 * quotearg.c (quotearg_n_options): Use it.
1408 * group-member.c: Include <stdbool.h>.
1409 (free_group_info): Arg is now const *; don't free arg.
1410 (get_group_info): Now returns bool and accepts struct group_info *,
1411 rather than returning a malloc'ed struct group_info *.
1412 All uses changed. Check for overflow in internal size calculation.
1414 * getusershell.c (readname): Simplify the code by using x2nrealloc
1415 rather than xmalloc/xrealloc.
1416 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1417 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1418 conformance bug: the old code used a pointer after freeing the
1419 storage that it addressed.
1420 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1421 rather than doing it by hand.
1422 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1423 the buffer preserved. Use free and xmalloc instead.
1424 * quotearg.c (quotearg_n_options): Likewise.
1425 Use a simpler test for size overflow. Don't use xalloc_oversized
1426 because unsigned int might be wider than size_t (!); this suggests
1427 that we should switch from unsigned int to size_t for slot numbers.
1429 2003-10-27 Bruno Haible <bruno@clisp.org>
1431 * stdbool_.h: Better support for BeOS.
1433 2003-10-27 Paul Eggert <eggert@twinsun.com>
1435 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1436 to allocate the returned structure. Do not allocate a subarray,
1437 as x2nrealloc will do that.
1438 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1439 instead of xnrealloc.
1440 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1442 2003-10-26 Paul Eggert <eggert@twinsun.com>
1444 * xalloc.h (xalloc_oversized): New static inline function, for
1445 callers that want to do their own size-overflow checking. Include
1446 <stdbool.h>, since xalloc_oversized returns bool.
1447 * xalloc.c (array_size_overflow): Remove. All callers changed
1448 to use xalloc_oversized.
1450 Add two functions x2realloc, x2nrealloc, for programs that grow
1451 arrays dynamically by doubling their sizes.
1452 * xalloc.h (x2realloc, x2nrealloc): New decls.
1453 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1456 Port to C99 semantics for 'inline' of external functions.
1457 Bug reported by Bruno Haible.
1458 * xmalloc.c (xnmalloc_inline): New static inline function,
1459 with the old contents of xnmalloc.
1460 (xnmalloc, xmalloc): Use it.
1461 (xnrealloc_inline): New static inline function,
1462 with the old contents of xnrealloc.
1463 (xnrealloc, xrealloc): Use it.
1465 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1467 2003-10-25 Paul Eggert <eggert@twinsun.com>
1469 Fix several address-calculation bugs in the hash modules,
1470 plus some minor code cleanup.
1472 * hash.h: Include <stdbool.h>, for bool.
1473 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1474 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1475 hash_get_n_entries, hash_get_max_bucket_length,
1476 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1477 hash_rehash): Use size_t rather than unsigned.
1478 * hash.c (struct hash_table, hash_get_n_buckets,
1479 hash_get_n_buckets_used, hash_get_n_entries,
1480 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1481 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1482 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1484 (SIZE_MAX): Define if not defined.
1485 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1486 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1488 Use const * when possible.
1489 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1490 (check_tuning): Fix bug: if tuning parameters were very close to
1491 0 or 1, rounding errors could have caused subscript violations.
1492 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1493 (hash_initialize): Add 'fail:' label
1494 to free table and return NULL, and use it to simplify code.
1495 Use calloc rather than clearing the storage ourself.
1496 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1497 buffer size calculations.
1498 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1499 Include <stddef.h>, for size_t.
1500 * hash-pjw.c (hash_pjw): Likewise.
1501 Switch to method described by Bruno Haible.
1502 Include <limits.h>, for CHAR_BIT.
1503 (SIZE_BITS): New macro.
1505 2003-10-21 Paul Eggert <eggert@twinsun.com>
1507 * getndelim2.c (getndelim2): When size calculation overflows,
1508 ceiling the allocation at NMAX bytes rather than silently
1509 discarding input bytes before NMAX is reached. This makes
1510 a difference only if NMAX exceeds SIZE_MAX / 2.
1512 * obstack.c: Merge from glibc.
1513 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1514 Add libc_hidden_def (_obstack_newchunk).
1515 (_obstack_free) [! defined _LIBC]: Remove.
1516 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1517 a clone of the function body.
1518 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1519 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1521 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1522 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1525 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1526 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1527 Don't use lvalue casts, as GCC plans to remove support for them
1528 in GCC 3.5. Reported by Joseph S. Myers. This bug
1529 was also present in the non-GCC version, indicating that this
1530 code had always been buggy and had never been widely used.
1531 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1532 Use the fast variant of each macro, rather than copying the
1533 definiens of the fast variant; that way, we'll be more likely to
1534 catch future bugs in the fast variants.
1536 2003-10-20 Bruno Haible <bruno@clisp.org>
1538 * wait-process.h: New file, from GNU gettext.
1539 * wait-process.c: New file, from GNU gettext.
1541 2003-10-19 Jim Meyering <jim@meyering.net>
1543 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1545 2003-10-16 Paul Eggert <eggert@twinsun.com>
1547 * getgroups.c: Include <errno.h>, <stdlib.h>.
1548 (getgroups): First arg is int, not size_t.
1549 Don't let 'free' mangle errno.
1551 2003-10-16 Jim Meyering <jim@meyering.net>
1553 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1555 2003-10-15 Paul Eggert <eggert@twinsun.com>
1557 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1559 (new_exclude, add_exclude_file): Initial size no longer needs to
1561 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1562 our own address arithmetic overflow checking.
1564 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1565 (fnmatch): Do not alloca more than 2000 wide characters;
1566 instead, use malloc for large buffers.
1567 Check for address arithmetic overflow, and return -1
1568 with errno set to ENOMEM in that case.
1569 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1570 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1571 instead, return -1. Check for address arithmetic overflow.
1573 2003-10-14 Paul Eggert <eggert@twinsun.com>
1575 Handle invalid suffixes and overflow independently, so that
1576 callers can treat them independently as needed. Fix some bugs in
1577 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1578 suffix for a human-readable blocksize. The major caller-visible
1579 change is the addition of a new
1580 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1581 that both overflow and suffix chars were found.
1583 * human.c (humblock): Don't check separately for invalid suffix
1584 char; that is xstrtoumax's job (now that its bug is fixed).
1585 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1586 INTMAX_MAX]: New macros.
1587 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1588 TYPE_MAXIMUM): New macros.
1589 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1590 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1591 if overflow occurs, as it's what __strtol does and it's more useful
1593 (__xstrtol): If __strtol reports some error other than ERANGE,
1594 reflect it to the caller as LONGINT_INVALID. If it reports
1595 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1596 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1597 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1599 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1600 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1601 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1602 [defined UINTMAX_MAX]: New macros.
1604 2003-10-14 Bruno Haible <bruno@clisp.org>
1606 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1607 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1608 Also use volatile where needed.
1610 2003-10-12 Paul Eggert <eggert@twinsun.com>
1612 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1613 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1614 and define in terms of the other primitives.
1615 * xmalloc.c: Include stdbool.h; do not include exit.h.
1616 (SIZE_MAX): Define if not already defined.
1617 (array_size_overflow): New function.
1618 (xalloc_die): Abort instead of exiting if 'error' returns.
1619 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1620 (xmalloc, xrealloc): Use them.
1621 (xcalloc): Check for address arithmetic overflow.
1622 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1623 a bit faster than strcpy.
1625 2003-10-08 Paul Eggert <eggert@twinsun.com>
1627 Merge getpass from libc, plus a few fixes.
1629 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1630 Include <stdbool.h>.
1631 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1632 __fsetlocking to empty.
1633 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1634 do include <bits/libc-lock.h>.
1635 Do not include <fcntl.h>; not needed.
1636 [_LIBC]: Include <wchar.h>.
1637 (NOTCANCEL_MODE): New macro.
1638 (flockfile, funlockfile) [_LIBC]: New macros.
1639 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1640 [!_LIBC]: New macros.
1641 (call_fclose): New function.
1642 (getpass): Use it. Save tty stream separately; this simplifies the
1643 code and makes it more reliable if stdin happens to equal stdout.
1644 Invoke __fsetlocking on tty.
1645 Handle thread cancellation if needed.
1646 Namespace cleanup (use __tcgetattr, __getline).
1647 Use bool for Booleans.
1648 [USE_IN_LIBIO]: Handle wide streams.
1649 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1650 stream might go where.
1652 * unlocked-io.h: Include <stdio.h>, so that the caller
1653 doesn't have to include <stdio.h> before us.
1654 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1655 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1656 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1657 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1658 if not declared, so that we can use getpass.c code from libc without
1660 (flockfile, ftrylockfile, funlockfile): New macros.
1662 2003-10-06 Bruno Haible <bruno@clisp.org>
1664 * version-etc-2.h: Remove file.
1665 * version-etc-2.c: Remove file.
1667 2003-09-25 Jim Meyering <jim@meyering.net>
1668 Bruno Haible <bruno@clisp.org>
1670 This lets translators provide better translations for the
1671 "Written by ..." part of --version output.
1672 * version-etc.h: Include stdarg.h.
1673 (version_etc_copyright): Declare as readonly.
1674 (version_etc): Make this function variadic with a NULL-terminated list
1675 of author name strings.
1676 (version_etc_va): New declaration.
1677 * version-etc.c: Include stdarg.h, stdlib.h.
1678 (version_etc_copyright): Declare as readonly.
1679 (version_etc_va): New function. Provide a different translatable string
1680 for each possible number of authors < 10. Abbreviate when there are 10
1682 (version_etc): Make this function variadic. Call version_etc_va.
1683 Suggestion from Gary V. Vaughan.
1685 * long-options.h (parse_long_options): Change prototype: the authors
1686 string is moved to the end and becomes variadic.
1687 * long-options.c: Include stdarg.h.
1688 (parse_long_options): Make this function variadic, too.
1689 Call version_etc_va, not version_etc.
1691 2003-10-06 Bruno Haible <bruno@clisp.org>
1693 * fatal-signal.h: New file, from GNU gettext.
1694 * fatal-signal.c: New file, from GNU gettext.
1696 2003-10-04 Karl Berry <karl@gnu.org>
1698 * argp*: update from libc.
1700 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1702 * getpass.c (getpass): Use a no-op fseek when switching from input to
1703 output mode on the same stream.
1705 2003-09-29 Paul Eggert <eggert@twinsun.com>
1707 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1708 Fix arg typo in previous patch.
1710 2003-09-28 Jim Meyering <jim@meyering.net>
1712 * error.c: Correct cpp indentation.
1714 2003-09-27 Paul Eggert <eggert@twinsun.com>
1716 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1717 Omit the special code that used __typeof__, since we worry that
1718 it could be more trouble than it's worth. See:
1719 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1720 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1724 2003-09-26 Jim Meyering <jim@meyering.net>
1726 * error.c (error_tail): Move some declarations
1727 into inner scope where the local variables are used.
1729 2003-09-26 Bruno Haible <bruno@clisp.org>
1731 * stpncpy.h (gnu_stpncpy): New declaration.
1732 (stpncpy): Define as alias for gnu_stpncpy.
1733 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1735 2003-09-26 Paul Eggert <eggert@twinsun.com>
1737 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1738 (error_tail): Do not loop, reallocating temporary buffer, since
1739 the output cannot contain more wide characters than the input
1740 contains bytes, the size must be big enough already. This avoids
1741 one potential size overflow calculation. Check for size overflow
1742 when calculating temporary buffer size. Free temporary buffer
1743 when done, if it was allocated with malloc; this plugs a memory
1744 leak. Remove casts from void * to pointers, that are no longer
1745 needed now that we're assuming C89 or better.
1747 Merge error changes from glibc.
1749 * error.c, error.h: Update copyright notice header to match glibc.
1750 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1751 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1752 Disable cancellation while printing error.
1753 * error.h: Prepend __ to parameter names.
1755 2003-09-25 Karl Berry <karl@gnu.org>
1757 * argp-fmtstream.c, argp-help.c: update from libc.
1759 2003-09-25 Bruno Haible <bruno@clisp.org>
1761 * version-etc-2.h: New file, from version-etc.h with modifications.
1762 * version-etc-2.c: New file, from version-etc.c with modifications.
1764 2003-09-25 Simon Josefsson <jas@extundo.com>
1766 * xgetdomainname.h: New file.
1767 * xgetdomainname.c: New file.
1769 2003-09-25 Simon Josefsson <jas@extundo.com>
1770 Bruno Haible <bruno@clisp.org>
1772 * getdomainname.h: New file.
1773 * getdomainname.c: New file.
1775 2003-09-24 Paul Eggert <eggert@twinsun.com>
1777 * linebuffer.c (freebuffer): Don't free the argument, just
1778 the buffer associated with the argument. Bug reported by
1781 2003-09-19 Karl Berry <karl@gnu.org>
1783 * argp.h: update from libc.
1785 2003-09-16 Paul Eggert <eggert@twinsun.com>
1787 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1788 input error, instead of returning NULL the next time we are called
1789 (and therefore losing track of errno).
1791 2003-09-15 Paul Eggert <eggert@twinsun.com>
1793 * getndelim2.c (getndelim2): Don't trash errno when a read
1794 fails, so that the caller gets the proper errno.
1796 * readutmp.c (read_utmp): Likewise.
1797 Check for fstat error. Close stream and free storage
1800 2003-09-14 Bruno Haible <bruno@clisp.org>
1802 * fwriteerror.h: New file.
1803 * fwriteerror.c: New file.
1805 2003-09-14 Jim Meyering <jim@meyering.net>
1807 * getloadavg.c: Correct cpp indentation.
1808 * strdup.c: Likewise.
1809 * vasnprintf.c: Likewise.
1811 2003-09-12 Paul Eggert <eggert@twinsun.com>
1813 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1814 * obstack.c [!defined _LIBC]: Likewise.
1815 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1816 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1817 * exitfail.c: Don't include stdlib.h; no longer needed.
1819 More changes to assume C89 or better.
1821 * error.c (error_tail): Assume vprintf.
1823 * argmatch.c (getenv): Remove decl.
1824 * progreloc.c (get_full_program_name): Define via prototype.
1825 * setenv.c (clearenv): Likewise.
1826 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1828 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1829 (malloc, memcpy): Remove decls.
1830 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1831 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1832 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1833 (memcpy): Remove macro.
1834 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1835 (__P): Remove. All uses removed.
1836 (PTR): Remove. All uses changed to void *.
1837 (CHAR_BIT, NULL): Remove.
1838 (spaces, zeros, memset_space, memset_zero)
1839 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1841 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1842 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1843 Define with prototype.
1844 Remove now-unnecessary prototype decl.
1845 (extra_args_spec): Assume ANSI C. All uses changed.
1846 (extra_args_spec_iso): Remove.
1847 (my_strftime, emacs_strftimeu): Define via prototype.
1848 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1850 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1851 * strtoimax.c: Include <stdlib.h> unconditionally.
1852 (strtoul, strtol): Remove decls.
1853 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1855 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1856 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1857 (LOCALE_PARAM_PROTO): New macro.
1858 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1859 (INTERNAL (strtol), strtol): Define with a prototype.
1860 (PARAMS): Remove. All uses removed.
1861 * tempname.c: Include <string.h> unconditionally.
1862 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1863 * xgethostname.c (main): Define with a prototype.
1864 * xmalloc.c: Include "xalloc.h" first, to check interface.
1865 Include <stdlib.h> unconditionally.
1866 (calloc, malloc, realloc, free): Remove decls.
1867 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1868 Include <stdlib.h> unconditionally. Sort include file names.
1870 (xstrtod): Define with a prototype.
1871 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1872 (strtol, strtoul): Remove decls.
1874 2003-09-11 Paul Eggert <eggert@twinsun.com>
1876 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1877 Include <stdlib.h>, <string.h> unconditionally.
1878 Remove now-unnecessary cast to char *.
1879 * strnlen.c: Include <string.h> unconditionally.
1880 * yesno.c (yesno): Define with a prototype.
1882 2003-09-10 Bruno Haible <bruno@clisp.org>
1884 * strcspn.c: Include <string.h> unconditionally.
1885 * strpbrk.c: Include <string.h> unconditionally.
1886 * strstr.c: Include <string.h> unconditionally.
1887 * unicodeio.c: Include <string.h> unconditionally.
1888 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1889 * unsetenv.c: Likewise.
1890 * xreadlink.c: Include <stdlib.h> unconditionally.
1891 * yesno.c: Include <stdlib.h> unconditionally.
1892 (rpmatch): Add prototype.
1894 2003-09-10 Jim Meyering <jim@meyering.net>
1896 * error.c: Correct indentation of cpp directives.
1898 2003-09-09 Paul Eggert <eggert@twinsun.com>
1902 * acosl.c (main): Use a prototype.
1903 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1906 * getloadavg.c (getloadavg, main): Define via prototypes.
1908 * getopt.h (struct option.name): Assume C89, and use 'const'.
1909 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1910 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1912 * getopt.c (const): Remove macro.
1913 Include <string.h> unconditionally.
1914 (my_index): Remove; all uses changed to strchr.
1915 (strlen): Remove decl.
1916 (exchange): Remove forward decl; no longer needed.
1917 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1918 Define with prototype.
1919 * getopt1.c (const): Remove macro.
1920 (getopt_long, getopt_long_only, main): Define with prototype.
1922 * getugroups.c: Include <string.h> unconditionally.
1924 * getusershell.c: Include <stdlib.h> unconditionally.
1925 (getusershell, setusershell, endusershell, readname, main):
1926 Define with prototypes.
1928 * group-member.c: Include group-member.h first.
1929 Include <stdlib.h> unconditionally.
1931 * hard-locale.c: Include hard-locale.h first.
1932 Include <stdlib.h>, <string.h> unconditionally.
1934 * hash.c (free, malloc): Remove decls.
1935 Include <stdlib.h> unconditionally.
1937 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1938 (getenv): Do not declare.
1940 * idcache.c: Include <string.h> unconditionally.
1942 * long-options.c: Include long-options.h first, to test interface.
1943 Include <stdlib.h> unconditionally.
1945 * makepath.c: Include makepath.h first, to test interface.
1946 Include <stdlib.h> and <string.h> unconditionally.
1948 * linebuffer.c: Include <stdlib.h>.
1949 (free): Remove decl.
1951 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1952 rpl_malloc returns void *, not char *.
1953 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1955 * md5.h: Include <limits.h> unconditionally.
1956 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1957 (__P): Remove; all uses removed.
1958 * md5.c: Include "md5.h" first.
1959 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1960 md5_buffer, md5_process_bytes, md5_process_block):
1961 Define with prototypes.
1962 * sha.h (__P): Remove all uses. (It wasn't defined??)
1963 * sha.c: Include "sha.h" first.
1964 Include <stdlib.h>, <string.h> unconditionally.
1966 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1967 * memcmp.c (__ptr_t): Likewise.
1968 * memrchr.c (__ptr_t): Likewise.
1969 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1970 Include <string.h> unconditionally.
1971 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1972 * memchr.c: Include <stdlib.h> unconditionally.
1973 * memchr.c (LONG_MAX): Remove.
1974 * memrchr.c (LONG_MAX): Likewise.
1975 * memchr.c (__memchr): Define via a prototype.
1976 * memrchr.c (__memrchr): Likewise.
1977 * memcmp.c (__P): Remove, and remove all uses.
1978 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1979 Remove forward decls; no longer needed.
1980 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1981 Use types required by C89 in prototype.
1983 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1984 * savedir.c: Likewise.
1985 * mkdir.c (free): Remove decl.
1986 * rmdir.c (rmdir): Define with a prototype.
1987 * savedir.c: Include savedir.h first, to test interface.
1989 * mktime.c (STDC_HEADERS): Remove.
1990 Include <stdlib.h>, <string.h> unconditionally.
1992 * modechange.c: Include <stdlib.h> unconditionally.
1993 (malloc): Remove decl.
1995 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1996 (free): Remove decl.
1998 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1999 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2000 (This type really should be intptr_t, but that's a C99ism.)
2001 (_obstack_memcpy): Remove: all uses changed to memcpy.
2002 Include <string.h> unconditionally.
2003 (struct obstack): Assume __STDC__ for types of members
2004 chunkfun, freefun, extra_arg.
2005 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2006 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2007 obstack_begin, obstack_specify_allocation,
2008 obstack_specify_allocation_with_arg, obstack_chunkfun,
2009 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2010 Remove unprototyped decls and the macros that use them.
2011 * obstack.c (POINTER): Remove. All uses changed to void *.
2012 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2013 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2014 (defined __STDC__ && __STDC__)]:
2015 Remove nonprototyped code.
2016 Include <stdlib.h> unconditionally.
2017 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2018 _obstack_allocated_p, _obstack_free, obstack_free,
2019 _obstack_memory_used, print_and_abort):
2020 Define using prototypes.
2021 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2022 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2023 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2024 obstack_next_free, obstack_object_size, obstack_room) [0]:
2025 Remove unused, unprototyped code.
2027 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2029 * physmem.c (physmem_total, physmem_available, main): Define
2032 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2033 (main): Define with a prototype.
2035 * posixver.c (getenv): Remove decl.
2037 * putenv.c (malloc): Returns void *, not char *.
2038 Include <string.h> unconditionally.
2039 (strchr, memcpy, NULL): Do not define.
2041 * readtokens.c: Include readtokens.h first, to test interface.
2042 Include <stdlib.h>, <string.h> unconditionally.
2043 (init_tokenbuffer): Define with a prototype.
2045 * regex.c (PARAMS): Remove. All uses removed.
2046 All uses of _RE_ARGS removed, too.
2047 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2049 (bzero): Assume memset exists.
2050 (memcmp, memcpy, NULL): Remove.
2051 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2052 char, or assignments to local vars of type signed char.
2053 (init_syntax_once, PREFIX(extract_number_and_incr),
2054 PREFIX(print_partial_compiled_pattern),
2055 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2056 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2057 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2058 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2059 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2060 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2061 wcs_compile_range, byte_compile_range, truncate_wchar,
2062 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2063 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2064 count_mbs_length, wcs_re_match_2_internal,
2065 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2066 PREFIX(alt_match_null_string_p),
2067 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2068 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2069 regfree, PREFIX(extract_number)): Define with prototype. Remove
2070 now-unnecessary declaration, if any.
2071 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2073 Remove now-unnecessary casts among pointer types.
2074 * regex.h (_RE_ARGS): Remove. All uses removed.
2076 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2077 (free): Remove decl.
2079 * rpmatch.c: Include <stdlib.h> unconditionally.
2081 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2082 (free): Remove decl.
2084 * save-cwd.c: Include <stdlib.h> unconditionally.
2085 * xgetcwd.c: Likewise.
2087 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2088 (free): Remove decl.
2090 * strchrnul.c (strchrnul): Define with a prototype.
2091 Fix bug: c_in was not converted to char before searching.
2093 The following changes are not K&R related:
2095 * group-member.h: Include <sys/types.h>, so that this file is
2097 * makepath.h: Likewise.
2099 * getusershell.c (readname, default_index, line_size, readname):
2100 Use size_t, not int, for sizes.
2101 (readname): If the size overflows, report an error instead of
2104 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2106 * getndelim2.c: Assume stdlib.h per the C89 spec.
2108 2003-09-08 Paul Eggert <eggert@twinsun.com>
2110 Assume C89 or better; remove K&R cruft.
2111 A few of these changes were first proposed by Derek Robert Price
2112 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2114 * addext.c: Include <string.h> unconditionally.
2115 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2116 Don't declare getenv or malloc.
2118 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2119 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2121 (find_stack_direction, alloca): Use prototypes.
2123 * atexit.c (atexit): Define using a prototype.
2125 * basename.c, dirname.c, stripslash.c:
2126 Include <string.h> unconditionally.
2128 * bcopy.c: Include <stddef.h>.
2129 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2131 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2133 * error.h (error, error_at_line, error_print_progname)
2134 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2135 * error.c: Include error.h first, to check interface.
2136 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2137 (VA_START): Remove; all uses changeed to va_start.
2138 (exit, strerror): Remove decls.
2139 (error_print_progname): Prototype uncondionally.
2140 Don't include <errno.h>; no longer needed.
2141 (private_strerror): Remove.
2142 (error_tail): Always define.
2143 (error, error_at_line): Assume C89 or better; always use prototypes.
2144 * fatal.c: Include "fatal.h" first, to test interface.
2145 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2146 (VA_START): Remove; all uses changed to va_start.
2147 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2149 (exit): Remove decl.
2150 (fatal): Prototype unconditionally. Assume va_start works.
2151 Abort at end, to pacify gcc.
2153 * euidaccess.c (main): Define with a prototype.
2155 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2157 * exitfail.c: Include <stdlib.h> unconditionally.
2159 * fnmatch_.h (__P): Remove. All uses changed to assume
2161 * fnmatch.c: Include fnmatch.h first, to test interface.
2162 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2163 (getenv): Remove decl.
2164 (fnmatch): Define using a prototype.
2165 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2166 (FCT): Define using a prototype.
2168 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2170 * gethostname.c: Include <stddef.h>.
2171 (gethostname): Define with prototype. Length is size_t, not int.
2173 2003-09-08 Paul Eggert <eggert@twinsun.com>
2175 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2176 getversion.c should have been removed then, but was accidentally
2179 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2180 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2182 2003-09-07 Paul Eggert <eggert@twinsun.com>
2184 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2185 copy_tm_result. Bug reported by Simon Josefsson in
2186 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2188 2003-09-06 Paul Eggert <eggert@twinsun.com>
2190 * time_r.c, time_r.h: New files.
2192 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2194 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2195 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2197 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2199 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2200 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2203 * timegm.c: Switch to glibc implementation, with the following changes:
2204 [defined HAVE_CONFIG_H]: Include <config.h>.
2205 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2206 (__mktime_internal) [!defined _LIBC]: New decl.
2207 (__gmtime_r) [!defined _LIBC]: New macro and function.
2208 (timegm): Use a prototype, since gnulib assumes C89.
2209 Do not bother declaring tmp to be const, as it's not really usefu.
2210 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2211 (timegm): Declare only if HAVE_DECL_TIMEGM.
2213 2003-09-03 Paul Eggert <eggert@twinsun.com>
2215 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2216 Bug reported by Lute Kamstra in
2217 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2219 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2220 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2221 course with correspondingly smaller numbers for tomorrow and
2222 yesterday. From Tadayoshi Funaba. Originally installed into
2223 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2226 2003-08-31 Simon Josefsson <jas@extundo.com>
2228 * timegm.h: New file.
2229 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2231 2003-08-31 Karl Berry <karl@gnu.org>
2233 * argp.h: update from libc.
2235 2003-08-28 Bruno Haible <bruno@clisp.org>
2237 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2238 warning on QNX, which defines O_BINARY to 000000.
2240 2003-08-24 Bruno Haible <bruno@clisp.org>
2242 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2243 MSVC7 <stdio.h> is included later.
2245 2003-08-20 Bruno Haible <bruno@clisp.org>
2247 * progname.h: New file, from GNU gettext.
2248 * progname.c: New file, from GNU gettext.
2249 * progreloc.c: New file, from GNU gettext.
2251 2003-08-19 Bruno Haible <bruno@clisp.org>
2253 * xstrdup.c: Assume <string.h> exists.
2255 2003-08-18 Jim Meyering <jim@meyering.net>
2257 * setenv.h: Indent nested cpp directive.
2258 * vasnprintf.c: Remove trailing blanks.
2260 2003-08-17 Simon Josefsson <jas@extundo.com>
2261 Bruno Haible <bruno@clisp.org>
2263 * xstrndup.h: New file.
2264 * xstrndup.c: New file.
2266 2003-08-17 Bruno Haible <bruno@clisp.org>
2268 * strndup.h: New file.
2270 2003-08-16 Paul Eggert <eggert@twinsun.com>
2272 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2273 space, undoing this 2003-08-12 change:
2274 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2276 2003-08-16 Jim Meyering <jim@meyering.net>
2278 Merge from coreutils.
2279 * xstrtoimax.c: #else #if -> #elif.
2280 * xstrtoumax.c: Likewise.
2282 2003-08-15 Paul Eggert <eggert@twinsun.com>
2284 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2285 rather than tab, after '#' in shell-script copyright notices.
2286 Suggested by Bruno Haible.
2288 2003-08-15 Jim Meyering <jim@meyering.net>
2289 and Paul Eggert <eggert@twinsun.com>
2291 Merge from coreutils.
2292 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2293 member but strut utmpx does not. Needed for AIX 4.3.3.
2294 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2296 2003-08-15 Jim Meyering <jim@meyering.net>
2298 Merge from coreutils.
2299 * xgethostname.c: Include <stdlib.h>.
2300 (xghostname): Don't exit for anything other than memory-related
2301 failure; just return NULL.
2302 * userspec.c: Include "posixver.h".
2303 (parse_user_spec): Accept `.' as a separator only
2304 in pre-POSIX-200112 mode.
2305 * strtoimax.c: Use #elif rather than #else #if.
2306 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2307 Remove function, now that we can rely on a working tzset function.
2308 [!_LIBC]: Ensure that the required autoconf test has been run.
2309 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2310 Use underlying_strftime for %r.
2311 * sha.c: Merge in some clean-up and optimization changes from glibc.
2312 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2313 Ensure that it is a multiple of 64.
2314 Rearrange loop exit tests so as to avoid performing an
2315 additional fread after encountering an error or EOF.
2316 * realloc.c: Update copyright date.
2318 2003-08-14 Jim Meyering <jim@meyering.net>
2320 Merge from coreutils.
2321 * obstack.h: Whitespace changes.
2322 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2323 and xcalloc return values.
2324 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2325 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2326 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2327 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2328 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2330 Use mntctl's return value to drive the entry-processing loop, since
2331 we can't rely on the value of the vmt_length member in the last
2332 entry. On some systems doing so could result in exhausting
2333 virtual memory. Based in part on a patch from Mike Jetzer.
2335 2003-08-14 Jim Meyering <jim@meyering.net>
2336 and Paul Eggert <eggert@twinsun.com>
2338 Merges from coreutils, plus other fixes.
2339 * physmem.c: Merge in portability changes from gcc/libiberty
2340 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2341 for credits and details. Thanks to Kaveh Ghazi for helping
2342 to keep these files in sync.
2343 (ARRAY_SIZE): Define it.
2344 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2345 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2346 (memcasecmp): Don't assume size_t fits in unsigned int.
2347 Remove casts and duplicate code.
2348 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2349 (memcpy): Remove definition.
2350 Merge in some clean-up and optimization changes from glibc.
2351 [BLOCKSIZE]: Move definition to top of file.
2352 Ensure that it is a multiple of 64.
2353 Rearrange loop exit tests so as to avoid performing an
2354 additional fread after encountering an error or EOF.
2355 * md5.h (md5_uintptr): Define.
2356 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2357 return to the initial working directory. Preserve errno
2359 * idcache.c: Include "xalloc.h".
2360 (xmalloc, xrealloc): Remove decls.
2361 (getuser): Remove casts no longer required in C89.
2362 * human.c: Include stdio.h, for sprintf.
2363 * group-member.c: Include "xalloc.h".
2364 (xmalloc, xrealloc): Remove decls.
2365 (get_group_info): Remove casts no longer required in C89.
2366 * getusershell.c (readname): Remove casts no longer required in C89.
2367 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2368 * getline.c: Whitespace fix, from coreutils.
2370 2003-08-13 Paul Eggert <eggert@twinsun.com>
2372 * exclude.c: Include <ctype.h>
2373 (IN_CTYPE_DOMAIN): New macro.
2375 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2378 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2379 Undo previous (whitespace-only) change.
2381 2003-08-12 Paul Eggert <eggert@twinsun.com>
2383 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2384 Normalize leading white space and remove trailing white space.
2385 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2386 notice, as per ../config/srclist-update.
2388 Merge from coreutils.
2389 * euidaccess.h: New file.
2390 * euidaccess.c: Include it.
2391 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2392 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2393 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2395 2003-08-11 Bruno Haible <bruno@clisp.org>
2397 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2398 (vasnprintf): Use it instead of wcslen.
2400 2003-08-11 Bruno Haible <bruno@clisp.org>
2402 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2403 value to ensure that _Bool promotes to int. Use #define for _Bool when
2404 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2406 2003-08-10 Karl Berry <karl@gnu.org>
2408 * regex.h: update from libc (whitespace fix).
2410 2003-08-09 Paul Eggert <eggert@twinsun.com>
2412 Merge some files from coreutils. These changes were
2413 originally made by Jim Meyering.
2414 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2415 many older Unixes require this.
2416 * alloca.c (alloca): Remove cast to argument of free;
2417 no longer needed in C89.
2418 * alloca_.h, regex.h: Fix white space to match
2419 what GNU indent does.
2421 2003-08-05 Paul Eggert <eggert@twinsun.com>
2423 * bumpalloc.h: Remove.
2425 2003-08-04 Paul Eggert <eggert@twinsun.com>
2427 * getloadavg.c: Change copyright notice and spacing to conform to
2430 Merge from coreutils.
2431 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2433 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2434 from Karl Berry, implemented by Jim Meyering.
2435 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2436 from Dmitry V. Levin.
2437 Remove anachronistic cast of xrealloc.
2438 * fnmatch_.h (__const): Remove. Use 'const'.
2439 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2440 type. Otherwise, it wouldn't compile with at least /bin/cc on
2441 ymp-cray-unicos9.0.2.X.
2442 Combine two mostly-identical uses of alloca into one.
2443 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2445 2003-08-04 Dave Love <d.love@dl.ac.uk>
2449 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2450 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2451 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2452 obsolete NLIST_NAME_UNION.
2453 [__GNU__]: Undef BSD and FSCALE.
2454 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2456 2003-08-03 Paul Eggert <eggert@twinsun.com>
2458 * stdbool_.h (_Bool): Make it signed char, instead of
2459 an enum type, so that it's guaranteed to promote to int. See:
2460 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2462 2003-07-31 Paul Eggert <eggert@twinsun.com>
2464 * strerror.c: Include config.h, limits.h. Declare sprintf.
2465 (strerror): Don't assume that a printable int fits in 14 bytes.
2467 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2468 Bruno Haible <bruno@clisp.org>
2470 * getline.h (getline, getdelim): Change return type to ssize_t.
2471 * getline.c (getline, getdelim): Likewise.
2472 Remove _GNU_SOURCE define; now it's defined in config.h through
2475 2003-07-22 Paul Eggert <eggert@twinsun.com>
2477 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2478 over-parenthesization in macros.
2480 Sync with coreutils.
2482 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2485 Use `exit_failure' for xalloc and xmemcoll instead of their own
2486 private exit-failure variables.
2487 * xalloc.h (xalloc_exit_failure): Remove.
2488 * xmalloc.c: Likewise. Include exitfail.h.
2489 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2490 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2491 * xmemcoll.c: Likewise. Include exitfail.h.
2492 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2494 2003-07-18 Paul Eggert <eggert@twinsun.com>
2496 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2497 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2498 to test that it can stand by itself. Include "exitfail.h".
2499 Clients should set exit_failure instead.
2500 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2502 2003-07-18 Andreas Schwab <schwab@suse.de>
2504 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2506 2003-07-18 Bruno Haible <bruno@clisp.org>
2508 * getndelim2.h: New file.
2509 * getndelim2.c: Make into a module of its own. Include config.h,
2511 (getndelim2): Make non-static. Change return type to ssize_t.
2512 * getline.h: Change argument names.
2513 * getline.c: Include getndelim2.h instead of getndelim2.c.
2514 * getnline.c: Include getndelim2.h.
2516 2003-07-17 Bruno Haible <bruno@clisp.org>
2518 * Makefile.am: Remove file.
2519 * Makefile.in: Remove file.
2521 2003-07-17 Bruno Haible <bruno@clisp.org>
2523 * getnline.h: New file.
2524 * getnline.c: New file.
2525 * getndelim2.c: New file, extracted from getline.c.
2526 (getndelim2): Renamed from getdelim2, with added nmax argument.
2527 * getline.c: Include getndelim2.c.
2528 (getdelim2): Moved out to getndelim2.c.
2529 (getline, getdelim): Update.
2531 2003-07-15 <karl@gnu.org>
2533 * vasnprintf.c: update from gettext.
2535 2003-07-15 Jim Meyering <jim@meyering.net>
2537 * makepath.c (make_path): Enclose diagnostic in _(...).
2539 2003-07-14 Paul Eggert <eggert@twinsun.com>
2541 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2542 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2543 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2544 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2545 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2546 updated automatically by ../config/srclist-update. This changes
2547 their license from LPGL to GPL.
2549 2003-07-14 Jim Meyering <jim@meyering.net>
2551 Don't emit diagnostics. Let callers do that.
2552 * save-cwd.c: Don't include "error.h".
2553 (save_cwd): Don't call error. Ensure that errno is valid
2554 when returning nonzero.
2556 * save-cwd.h (restore_cwd): Update prototype.
2557 * save-cwd.c (restore_cwd): Remove two parameters.
2558 Simplify. Don't call error upon failure. Let callers do that.
2559 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2560 when auditing is enabled. But don't bother updating the #if.
2562 2003-07-14 Simon Josefsson <jas@extundo.com>
2564 * mempcpy.h: New file.
2565 * mempcpy.c: New file.
2567 2003-07-14 Paul Eggert <eggert@twinsun.com>
2569 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2570 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2571 unicodeio.c, unicodeio.h, unlocked-io.h:
2572 Switch from LGPL to GPL.
2574 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2576 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2577 it breaks C++ compilation.
2578 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2580 2003-07-10 Jim Meyering <jim@meyering.net>
2582 * vasnprintf.c: Remove trailing blanks.
2583 Make cpp indentation consistent.
2585 2003-07-09 Paul Eggert <eggert@twinsun.com>
2587 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2588 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2589 Switch from LGPL to GPL.
2591 2003-07-07 Paul Eggert <eggert@twinsun.com>
2593 * mktime.c: Fix some boundary cases and remove need for floating point.
2595 Issue a compile-time diagnostic if time_t is floating point, or if
2596 two's complement arithmetic is not in effect, or if arithmetic
2597 right shift does not propagate the sign. These assumptions were
2598 all in the original code but they weren't checked.
2600 (TIME_T_MIDPOINT, verify): New macros.
2601 (__isleap): Remove; it has integer overflow problems.
2602 (leapyear): New function, without those problems.
2603 (ydhms_tm_diff): Remove; splitting into two parts.
2604 (ydhms_diff): New function, containing the arithmetic part of
2605 the old ydhms_tm_diff function. Issue a compile-time
2606 diagnostic if we are not using C99 integer division.
2607 Avoid casts when possible.
2608 (guess_time_tm): New function, containing the checking part of
2609 the old ydhms_tm_diff function. Return the new value, rather than
2610 the difference between it and the old. Accept a new argument T
2611 so that *T specifies the old value. Check for overflow in the result.
2613 (__mktime_internal): Use a time_t offset, not a long int offset.
2614 This undoes the 2003-06-04 change, which is no longer needed now
2615 that we have better overflow checking.
2616 (localtime_offset): Likewise.
2618 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2619 and long are 64-bit but int is only 32-bit.
2620 (ydhms_diff): Use long int to store year1 and yday1.
2621 Issue a compile-time diagnostic if long int is not wide enough.
2623 (__mktime_internal): Use long int to store adjusted year and yday.
2624 Use plain C rather than preprocessor commands, if that doesn't
2626 Check for overflow (and try to repair) after each probe
2627 rather than checking only at the very end. This avoids some bugs
2628 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2629 does not equal GMT offset at maximum time).
2630 Use integer to check for overflow rather than floating point; this
2631 is more portable to non-IEEE hosts, and is a tad faster.
2632 When we detect that we are oscillating between two values,
2633 don't check whether tm_isdst has the requested value, since
2634 we already know the answer. When tm_isdst has the wrong value,
2635 use a different heuristic to find the right one, based on the
2636 extreme values actually observed in practice in tz2003a,
2637 rather than the (overly optimistic) "previous 3 calendar quarters".
2639 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2640 "T const" to accommodate glibc style.
2641 (check_result): Use less-confusing report format. "long" -> "long int.
2643 Don't loop if the iteration overflows time_t.
2644 Allow a negative step in the iteration.
2646 2003-07-01 Paul Eggert <eggert@twinsun.com>
2648 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2649 having it depend on HAVE_SYS_TYPES_H.
2651 2003-06-25 Bruno Haible <bruno@clisp.org>
2653 * readlink.c: New file.
2655 2003-06-20 Bruno Haible <bruno@clisp.org>
2657 Assume C89, so PARAMS isn't needed.
2658 * unicodeio.h (PARAMS): Remove.
2659 * unicodeio.c: Don't use PARAMS.
2661 2003-06-18 Jim Meyering <jim@meyering.net>
2663 Merge changes from coreutils.
2664 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2665 Remove explicit declarations of xmalloc and realloc.
2667 (read_utmp): Remove anachronistic cast of xmalloc.
2669 2003-06-17 Paul Eggert <eggert@twinsun.com>
2671 Assume C89, so PARAMS isn't needed.
2672 * backupfile.h (PARAMS): Remove. All uses removed.
2673 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2674 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2675 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2676 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2677 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2678 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2679 xstrtol.h: Likewise.
2680 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2681 same.h, strverscmp.h: Do not include config.h; no longer needed.
2682 Anyway, config.h should always be included before any other file.
2684 2003-06-11 Simon Josefsson <jas@extundo.com>
2686 * sysexit_.h: New file.
2688 2003-05-20 Derek Price <derek@ximbiot.com>
2690 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2692 2003-06-10 Simon Josefsson <jas@extundo.com>
2694 * strchrnul.h: New file.
2695 * strchrnul.c: New file.
2697 2003-06-10 Simon Josefsson <jas@extundo.com>
2699 * argp.h: New file, from glibc.
2700 * argp-ba.c: New file, from glibc.
2701 * argp-eexst.c: New file, from glibc.
2702 * argp-fmtstream.c: New file, from glibc.
2703 * argp-fmtstream.h: New file, from glibc.
2704 * argp-fs-xinl.c: New file, from glibc.
2705 * argp-help.c: New file, from glibc.
2706 * argp-namefrob.h: New file, from glibc.
2707 * argp-parse.c: New file, from glibc.
2708 * argp-pv.c: New file, from glibc.
2709 * argp-pvh.c: New file, from glibc.
2710 * argp-xinl.c: New file, from glibc.
2712 2003-06-07 Jim Meyering <jim@meyering.net>
2714 * readtokens.h: Put `Free Software Foundation, Inc.'
2715 in place of my name in the copyright comment.
2716 Remove definition and uses of __P.
2719 * stat.c: Don't declare xmalloc explicitly.
2720 Instead, include "xalloc.h".
2721 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2722 xrealloc, and xcalloc return values.
2723 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2725 * xgetcwd.h: Remove definition/uses of PARAMS.
2727 2003-06-06 Jim Meyering <jim@meyering.net>
2729 * stdbool_.h: Renamed from stdbool.h.in.
2731 2003-06-06 Jim Meyering <jim@meyering.net>
2733 Merge from coreutils.
2734 * same.c: (same_name): Declare *_basename locals to be `const'.
2735 Consolidate declarations and initializations of *_base* locals.
2737 Merge from coreutils.
2738 This avoids a core dump on systems without GNU putenv,
2739 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2740 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2741 (unsetenv): New static function, from GNU libc.
2742 (rpl_putenv): Use it.
2744 * modechange.c: Remove trailing blanks.
2746 Merge from coreutils.
2747 * fsusage.c: Remove declaration of statfs.
2748 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2750 * posixtm.c: Include <stdbool.h> unconditionally.
2752 2003-06-05 Paul Eggert <eggert@twinsun.com>
2754 * mktime.c (__mktime_internal): When resolving a tm_isdst
2755 mismatch, look in future quarters as well as past. This fixes a
2756 bug when processing fall-backwards gaps immediately after a long
2757 period of daylight-saving time.
2759 * mktime.c: Assume freestanding C89 or better.
2760 (HAVE_LIMITS_H): Remove. Assume it's 1.
2761 (__P): Remove; not used.
2762 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2763 (mktime, not_equal_tm, print_tm, check_result,
2764 main): Use prototypes. Use const * where appropriate.
2765 (main): Fix typo in testing code that uncovered by above changes.
2766 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2768 2003-06-04 Paul Eggert <eggert@twinsun.com>
2770 * mktime.c: Fix Debian bug 177940
2771 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2772 (localtime_offset): Now long int, not time_t, because we want it
2773 to be guaranteed to be signed. All uses changed.
2774 (__mktime_internal): If overflow would occur when adding offset,
2777 Merge 'human' changes from coreutils. Rewrite to support
2778 locale-specific notations like thousands separators.
2779 * human.c: Simplify authorship notice.
2780 Include human.h immediately after config.h.
2781 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2782 <limits.h>: Do not include, since human.h does.
2783 (SIZE_MAX, UINTMAX_MAX): New macros.
2784 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2785 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2786 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2787 (power_letter): Renamed from suffixes.
2788 (generate_suffix_backwards): Remove.
2789 (adjust_value): Now takes int style (because of human.h changes)
2790 and long double value (for greater precision on some platforms).
2791 (group_number): New function.
2792 (human_readable): Use it. Use integer options, not enum.
2793 Put the options before the sizes in the arg list.
2794 Support all the new options.
2795 The old human_readable function has been removed;
2796 use inttostr.h instead.
2797 (human_readable, default_block_size, humblock):
2798 Use uintmax_t, not int, for block sizes.
2799 (human_readable_inexact, block_size_types): Remove.
2800 (block_size_opts): New constant.
2801 (human_options): Renamed from human_block_size, with new signature
2802 that allows block sizes up to UINTMAX_MAX. All callers changed.
2803 * human.h: Add copyright and authorship notice.
2804 Include <limits.h> and <stdbool.h> unconditionally.
2805 (PARAMS): Remove. All uses removed.
2806 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2807 (enum human_inexact_style): Remove tag; now a nameless enum.
2808 (human_floor, human_ceiling, human_round_to_even): Now have
2809 values 2, 0, 1 rather than -1, 1, 0.
2810 (human_group_digits, human_suppress_point_zero, human_autoscale,
2811 human_base_1024, human_SI, human_B): New constants.
2812 (human_readable_inexact, human_block_size): Remove.
2813 (human_readable): Size args are now uintmax_t, not int.
2814 (human_options): New decl.
2816 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2817 unnecessary now that we assume C89 or better. This change
2818 imported from coreutils.
2820 * mktime.c (__mktime_internal): Do not reject negative timestamps
2821 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2822 in the 2003-05-30 sync from glibc.
2824 .h files should stand alone, but we shouldn't include <sys/types.h>
2825 if we can get away with just <stddef.h>.
2827 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2828 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2829 rather than <sys/types.h>, as we merely need size_t.
2830 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2832 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2833 Include <stdio.h>, to get FILE.
2834 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2835 memcasecmp.h has included <stddef.h> and all we need is size_t.
2836 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2837 our interface, instead of including <sys/types.h>
2839 2003-06-02 Paul Eggert <eggert@twinsun.com>
2842 Fix some minor time-related bugs with POSIX time arguments.
2843 Some valid time stamps were being rejected (notably -1, and
2844 time stamps before 1900 on 64-bit hosts). And some invalid
2845 time stamps were being accepted, e.g. September 31.
2847 * posixtm.h (posixtime): Return bool instead of time_t, so
2848 that we can return (time_t) -1 successfully.
2849 * posixtm.c: Likewise.
2850 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2851 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2852 (t): Remove static var.
2853 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2854 of static var. All uses changed.
2855 (year): Do not reject years before 1900; they can occur with
2857 (posix_time_parse): Do not check for out-of-range components;
2858 that is now the caller's responsibility, since our checks were
2859 only approximations.
2860 (posixtime): Use mktime to check for out-of-range components,
2861 since it knows them exactly.
2862 If mktime returns (time_t) -1, check whether an error actually occurred
2863 by invoking localtime on -1.
2864 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2865 posixtime failures better.
2866 Improve the test data (in comments only).
2868 2003-05-30 <karl@gnu.org>
2870 * mktime.c: update from libc.
2872 2003-05-30 Bruno Haible <bruno@clisp.org>
2874 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2875 * localcharset.h: Likewise.
2876 * localcharset.c: Likewise.
2878 2003-05-28 Paul Eggert <eggert@twinsun.com>
2880 Assume the headers required for C89 freestanding compilers.
2881 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2882 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2883 without checking for HAVE_LIMITS_H.
2884 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2885 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2887 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2888 * exclude.c: Include <stdbool.h> unconditionally.
2889 * tempname.c: Include <stddef.h> unconditionally.
2890 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2891 * modechange.c, rpmatch.c (NULL): Don't define, since
2892 <stddef.h> does that.
2893 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2894 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2895 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2896 * xstrtol.c: Likewise.
2897 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2898 * savedir.c: Include <stddef.h> instead of defining NULL.
2900 * addext.c (addext): Use assignment rather than cast, to avoid
2901 warnings on some platforms.
2903 * mktime.c (__mktime_internal): Do not reject negative timestamps
2906 2003-05-10 Bruno Haible <bruno@clisp.org>
2908 * linebreak.c (iconv_string_length): Don't return -1 just because the
2909 string is longer than 4 KB.
2911 2003-05-12 Jim Meyering <jim@meyering.net>
2913 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2914 the space-padded-by-default conversion specifiers, %e, %k, %l.
2916 2003-05-03 Bruno Haible <bruno@clisp.org>
2918 Upgrade to Unicode-4.0.
2919 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2920 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2921 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2922 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2923 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2924 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2925 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2926 Change width of U+E0100..U+E01EF from 1 to 0.
2928 2003-04-25 Bruno Haible <bruno@clisp.org>
2930 * copy-file.c: Include <stddef.h>, for size_t.
2932 2003-04-25 Jim Meyering <jim@meyering.net>
2934 * copy-file.c (copy_file_preserving): Declare buf_size to be
2935 of type size_t, not int.
2937 2003-04-11 Jim Meyering <jim@meyering.net>
2939 Merge changes from Coreutils.
2941 2003-03-22 Jim Meyering <jim@meyering.net>
2943 * strftime.c (widen): Cast alloca return value to proper type.
2945 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2948 * strftime.c (my_strftime): Handle very large width
2949 specifications for numeric values correctly. Improve checks for
2952 2003-01-19 Jim Meyering <jim@meyering.net>
2954 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2955 (nl_get_alt_digit) [! defined my_strftime]: Define.
2956 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2957 _nl_get_alt_digit and _nl_get_walt_digit.
2959 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2960 These changes have no effect outside of _LIBC.
2962 2003-04-10 Bruno Haible <bruno@clisp.org>
2964 * findprog.h: New file, from GNU gettext.
2965 * findprog.c: New file, from GNU gettext.
2967 2003-04-05 Jim Meyering <jim@meyering.net>
2969 Merge changes from Coreutils.
2971 * exclude.h (PARAMS): Remove definition and uses.
2972 * exclude.c: Remove uses of `PARAMS'.
2974 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2975 Add test-cases for DOS filenames. Declare program_name.
2976 (main): Set up program_name. Patch by Rich Dawe.
2978 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2980 Use mntctl's return value to drive the entry-processing loop, since
2981 we can't rely on the value of the vmt_length member in the last
2982 entry. On some systems doing so could result in exhausting
2983 virtual memory. Based in part on a patch from Mike Jetzer.
2985 2003-04-04 Bruno Haible <bruno@clisp.org>
2987 * linebreak.h: New file, from GNU gettext.
2988 * linebreak.c: New file, from GNU gettext with slight modifications.
2989 * lbrkprop.h: New file, from GNU gettext.
2991 2003-04-03 Bruno Haible <bruno@clisp.org>
2993 * utf8-ucs4.h: New file, from GNU gettext.
2994 * utf16-ucs4.h: New file, from GNU gettext.
2995 * ucs4-utf8.h: New file, from GNU gettext.
2996 * ucs4-utf16.h: New file, from GNU gettext.
2998 2003-04-02 Bruno Haible <bruno@clisp.org>
3000 * binary-io.h: New file, from GNU gettext.
3002 2003-04-01 Bruno Haible <bruno@clisp.org>
3004 * pathname.h: New file, from GNU gettext.
3005 * concatpath.c: New file, from GNU gettext.
3007 2003-03-30 Bruno Haible <bruno@clisp.org>
3009 * copy-file.c (copy_file_preserving): Don't set owner if the function
3010 chown() doesn't exist.
3012 2003-03-28 Bruno Haible <bruno@clisp.org>
3014 * copy-file.h: New file, from GNU gettext.
3015 * copy-file.c: New file, from GNU gettext.
3017 2003-03-18 Jim Meyering <jim@meyering.net>
3019 * quote.c (quote_n): Fix typo in comment.
3021 2003-03-14 Jim Meyering <jim@meyering.net>
3023 Merge changes from Coreutils.
3024 * obstack.h (obstack_object_size): Declare temporary, __o,
3025 to be const, in order to avoid warnings.
3026 (obstack_room): Likewise.
3027 (obstack_empty_p): Likewise.
3029 2003-03-13 Paul Eggert <eggert@twinsun.com>
3031 Merge changes from Bison.
3032 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3033 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3034 when compiling Bison 1.875's `bitset bset = obstack_alloc
3035 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3036 * hash.c: Include <stdbool.h> unconditionally.
3038 2003-03-09 Paul Eggert <eggert@twinsun.com>
3040 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3041 Reported by Bruce Becker; see:
3042 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3044 2003-03-03 Paul Eggert <eggert@twinsun.com>
3045 Bruno Haible <bruno@clisp.org>
3047 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3048 Reported by John Hughes, see
3049 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3051 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3053 * poll_.h: New file.
3056 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3058 * mathl.h: New file.
3059 * acosl.c: New file.
3060 * asinl.c: New file.
3061 * atanl.c: New file.
3062 * ceill.c: New file.
3065 * floorl.c: New file.
3066 * frexpl.c: New file.
3067 * ldexpl.c: New file.
3069 * sincosl.c: New file.
3071 * sqrtl.c: New file.
3073 * trigl.c: New file.
3074 * trigl.h: New file.
3076 2003-02-17 Bruno Haible <bruno@clisp.org>
3078 * mkdtemp.h: New file, from GNU gettext.
3079 * mkdtemp.c: New file, from GNU gettext.
3081 2003-01-31 Bruno Haible <bruno@clisp.org>
3083 * rename.c: #undef rename before defining rpl_rename.
3084 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3086 2003-01-30 Bruno Haible <bruno@clisp.org>
3088 * printf-args.h: New file, from GNU gettext.
3089 * printf-args.c: New file, from GNU gettext.
3090 * printf-parse.h: New file, from GNU gettext.
3091 * printf-parse.c: New file, from GNU gettext.
3092 * vasnprintf.h: New file, from GNU gettext.
3093 * vasnprintf.c: New file, from GNU gettext.
3094 * asnprintf.c: New file, from GNU gettext.
3095 * vasprintf.h: New file, from GNU gettext with modifications.
3096 * vasprintf.c: New file, from GNU gettext.
3097 * asprintf.c: New file, from GNU gettext.
3099 2003-01-29 Bruno Haible <bruno@clisp.org>
3101 * stpncpy.h: New file, from GNU gettext with modifications.
3102 * stpncpy.c: New file, from GNU gettext with modifications.
3104 2003-01-28 Bruno Haible <bruno@clisp.org>
3106 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3108 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3111 2003-01-27 Bruno Haible <bruno@clisp.org>
3113 * xsetenv.h: New file, from GNU gettext.
3114 * xsetenv.c: New file, from GNU gettext.
3116 2003-01-23 Bruno Haible <bruno@clisp.org>
3118 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3120 2003-01-22 Bruno Haible <bruno@clisp.org>
3122 * exit.h: New file, from GNU gettext.
3124 2003-01-11 Bruno Haible <bruno@clisp.org>
3126 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3127 * strcase.h (strcasecmp, strncasecmp): Likewise.
3129 2003-01-14 Jim Meyering <jim@meyering.net>
3131 * same.c (same_name): Tweak a comment.
3133 2003-01-11 Bruno Haible <bruno@clisp.org>
3135 * same.c (same_name): Reorder tests so as to avoid calling stat()
3136 when a string comparison is sufficient.
3138 2003-01-11 Bruno Haible <bruno@clisp.org>
3140 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3143 2003-01-11 Bruno Haible <bruno@clisp.org>
3145 * hash-pjw.c: Add comment about low quality of this function.
3147 2003-01-12 Paul Eggert <eggert@twinsun.com>
3149 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3150 to avoid collisions with libcurses and libreadline.
3152 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3153 * getstr.h, getstr.c: Remove.
3154 * getline.c: Include "getline.h", to check interface.
3155 Move body of old getstr.c here: this defines MIN_CHUNK and
3156 declares getdelim2, which is renamed from getstr.
3157 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3159 * linebuffer.c (readlinebuffer): Renamed from readline.
3161 * linebuffer.h: Likewise.
3162 (readline): Remove backward-compatibility macro.
3164 2003-01-12 Jim Meyering <jim@meyering.net>
3166 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3168 2003-01-10 Bruno Haible <bruno@clisp.org>
3170 * alloca_.h: New file.
3171 * getdate.y: Unconditionally include alloca.h.
3172 * makepath.c: Likewise.
3173 * setenv.c: Likewise.
3174 * userspec.c: Likewise.
3176 2003-01-09 Bruno Haible <bruno@clisp.org>
3178 * stdbool.h.in: New file.
3180 2003-01-08 Bruno Haible <bruno@clisp.org>
3182 * safe-read.c: Include specification header first, to ensure its
3184 * full-write.c: Likewise.
3186 2003-01-08 Jim Meyering <jim@meyering.net>
3188 * full-write.c: Undefine and define-away `const' after inclusion
3189 of errno.h, not before. Suggestion from Bruno Haible.
3191 2003-01-07 Jim Meyering <jim@meyering.net>
3193 * full-write.c: Rework so that it may serve to define full_read, too.
3194 * full-read.c: Simply #define FULL_READ and include full-write.c.
3196 2003-01-06 Jim Meyering <jim@meyering.net>
3198 * version-etc.c: Update year in translatable copyright string.
3200 2002-12-25 Bruno Haible <bruno@clisp.org>
3202 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3203 * xstrtol.h: Likewise.
3204 * xstrtoimax.c: Likewise.
3205 * xstrtoumax.c: Likewise.
3206 * human.h: Likewise.
3208 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3209 on systems that have <inttypes.h> but not <stdint.h>.
3211 2002-12-31 Paul Eggert <eggert@twinsun.com>
3213 * memcoll.c (memcoll): Fall back on a simple algorithm using
3214 memcmp if strcoll doesn't work.
3216 2002-12-23 Bruno Haible <bruno@clisp.org>
3218 * localcharset.h: New file.
3219 * localcharset.c: Include it.
3220 * unicodeio.c: Likewise.
3222 2002-12-22 Bruno Haible <bruno@clisp.org>
3224 * utime.c (utime_null): No need to call ftruncate if the file was
3227 2002-12-23 Bruno Haible <bruno@clisp.org>
3229 * memcoll.c (STRCOLL): New macro.
3232 2002-12-22 Bruno Haible <bruno@clisp.org>
3234 * getstr.h (getstr): Define, to avoid clash with libcurses.
3235 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3237 2002-12-22 Bruno Haible <bruno@clisp.org>
3239 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3241 2002-12-23 Bruno Haible <bruno@clisp.org>
3243 * getline.h: Include <stddef.h>, for size_t.
3245 * unicodeio.h: Include <stddef.h>, for size_t.
3246 * unicodeio.c: Don't include <stddef.h>.
3248 2002-12-17 Bruno Haible <bruno@clisp.org>
3250 * canon-host.c (strdup): Remove unused declaration.
3252 * fsusage.c: Include full_read.h.
3253 (get_fs_usage): Use full_read instead of safe_read.
3255 * utime.c (utime_null): Use SAFE_READ_ERROR.
3257 2002-12-11 Bruno Haible <bruno@clisp.org>
3259 * setenv.h: Rewritten to cope with systems that have setenv() but not
3261 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3264 2002-12-11 Bruno Haible <bruno@clisp.org>
3266 * setenv.c (alloca): Fall back to malloc.
3268 (setenv): Use freea() to free memory allocated with alloca().
3270 2002-11-13 Bruno Haible <bruno@clisp.org>
3272 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3273 function declarations.
3274 * unsetenv.c (unsetenv): Likewise.
3276 2002-03-04 Bruno Haible <bruno@clisp.org>
3278 Portability to AIX 4.3.3.
3279 * unsetenv.c: New file, extracted from setenv.c.
3280 * setenv.c: Move the unsetenv() function to unsetenv.c.
3282 2001-12-20 Bruno Haible <bruno@clisp.org>
3284 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3285 use malloc instead. For SunOS 4.
3287 2001-12-11 Bruno Haible <bruno@clisp.org>
3289 * setenv.c: Declare alloca.
3290 (compar_fn_t): New typedef.
3291 (KNOWN_VALUE, STORE_VALUE): Use it.
3293 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3296 2002-12-10 Paul Eggert <eggert@twinsun.com>
3298 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3299 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3300 Choose values that are less likely to collide with system fnmatch
3302 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3303 defined (e.g., a pure POSIX system).
3304 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3305 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3307 2002-12-06 Jim Meyering <jim@meyering.net>
3309 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3311 Merge in changes from libc's misc/error.c, in preparation
3312 for the merge of gnulib's changes back into libc.
3314 * error.c (_): Define only if not already defined.
3315 Move definition to follow all #include directives.
3316 Include unlocked-io.h only if !_LIBC.
3317 [_LIBC]: Include <libio/libioP.h>.
3318 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3319 (fflush): Tweak definition to use INTUSE.
3322 2002-12-05 Paul Eggert <eggert@twinsun.com>
3324 * alloca.c [defined emacs]: Include "lisp.h".
3325 (xalloc_die) [defined emacs]: New macro.
3326 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3327 [! defined emacs]: Include <xalloc.h>.
3328 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3329 (pointer): Typedef to POINTER_TYPE *.
3330 (malloc): Remove decl; we now always use xmalloc.
3331 (alloca): Use old-style definition, since Emacs needs this.
3332 Check for arithmetic overflow when computing combined size.
3334 2002-12-04 Paul Eggert <eggert@twinsun.com>
3336 Do not generate unlocked-io.h automatically, since it's easier to
3337 maintain it by hand.
3339 * unlocked-io.h: New file, from GNU diffutils,
3340 but with proper copyright notice and attribution.
3342 * Makefile.am: Add copyright notice.
3343 (libfetish_a_SOURCES): Add unlocked-io.h.
3344 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3345 (DISTCLEANFILES, io_functions): Remove macros.
3346 (EXTRA_DIST): Remove gen_uio.
3347 (unlocked-io.h): Remove rule.
3349 2002-12-04 Jim Meyering <jim@meyering.net>
3351 Reflect the fact that stat.c and lstat.c are no longer generated.
3352 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3353 (DISTCLEANFILES): Likewise.
3354 (EXTRA_DIST): Likewise.
3355 (all_local): Don't depend on stat.c or lstat.c.
3356 (stat.c, lstat.c): Remove rules.
3357 (EXTRA_DIST): Remove xstat.in.
3359 * xstat.in: Remove file. Contents moved into stat.c.
3360 * stat.c: New file. Contents mostly from xstat.in.
3361 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3362 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3364 * safe-read.c: Rework so that it may serve to define safe_write, too.
3365 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3367 2002-12-03 Jim Meyering <jim@meyering.net>
3369 * safe-read.c, safe-write.c: Change variable names and comments, but
3370 not semantics, to minimize the differences between these two files.
3371 (safe_read): Change comment to mention SAFE_READ_ERROR.
3373 * safe-read.c (IS_EINTR): Define.
3374 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3376 2002-12-02 Bruno Haible <bruno@clisp.org>
3378 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3379 Define, taken from safe-read.c.
3380 (INT_MAX): Provide fallback.
3381 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3382 * safe-write.h (SAFE_WRITE_ERROR): Define.
3384 * safe-read.c (EINTR): Remove definition.
3385 (safe_read): Don't use EINTR if it is absent.
3387 2002-12-02 Jim Meyering <jim@meyering.net>
3389 * safe-read.c (EINTR): Define.
3390 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3391 (INT_MAX): Provide fallback.
3392 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3394 * safe-read.h (SAFE_READ_ERROR): Define.
3396 2002-12-01 Jim Meyering <jim@meyering.net>
3398 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3399 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3401 2002-11-27 Paul Eggert <eggert@twinsun.com>
3403 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3404 hash_rehash): Replace `if (limit <= value) abort ();' with
3405 `if (! (value < limit)) abort ();', for readability.
3407 2002-11-26 <karl@gnu.org>
3409 * strdup.c: copy from libc again, with jim's ok.
3410 * .cppi-disable: re-add strdup.c
3412 2002-11-25 <karl@gnu.org>
3414 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3415 instead of "strtol.c".
3417 2002-11-25 Jim Meyering <jim@meyering.net>
3419 * mktime.c: Sync from libc, now that it has the latest fix.
3421 2002-11-24 <karl@gnu.org>
3423 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3424 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3426 2002-11-24 Jim Meyering <jim@meyering.net>
3428 Update from coreutils:
3430 * mktime.c: Merge in changes from libc.
3432 Avoid a link-time failure on some Linux systems.
3433 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3434 (__mon_yday): Declare with the STATIC attribute.
3435 (__mktime_internal): Likewise.
3436 Based on a report from Greg Schafer.
3438 2002-11-23 Jim Meyering <jim@meyering.net>
3440 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3441 Use `unsigned', not `int', as type of index.
3443 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3445 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3447 2002-11-22 Paul Eggert <eggert@twinsun.com>
3449 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3450 hint that one should use `if (! x) abort ();' rather than `assert
3451 (x);', and anyway it's one less thing to worry about configuring.
3452 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3453 hash_rehash, hash_insert): Use abort rather than assert.
3455 2002-11-22 Paul Eggert <eggert@twinsun.com>
3457 * quotearg.h: Allow multiple inclusion by surrounding with
3458 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3459 so that we can be included first.
3460 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3461 * quotearg.c: Include quotearg.h immediately after config.h.
3462 No need to include stddef.h or sys/types.h any more.
3463 Surround local include files with "", not "<>".
3464 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3465 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3466 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3467 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3468 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3469 (ISPRINT): Remove; no longer needed now that we assume C89.
3471 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3474 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3475 quotearg_char): Use SIZE_MAX rather than
3476 (size_t) -1 when we are talking about "infinity".
3478 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3480 2002-11-22 Bruno Haible <bruno@clisp.org>
3482 * safe-read.h: Assume C89. Add comments.
3483 (safe_read): Change return type to size_t.
3484 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3485 counts > SSIZE_MAX correctly.
3486 * safe-write.h: New file.
3487 * safe-write.c: New file.
3488 * full-read.h: New file.
3489 * full-read.c: New file.
3490 * full-write.h: Assume C89. Add comments.
3491 * full-write.c: Include safe-write.h.
3492 (full_write): Rewritten to use safe_write.
3493 Suggested by Jim Meyering and Paul Eggert.
3495 2002-11-21 Bruno Haible <bruno@clisp.org>
3497 Remove case insensitive option matching.
3498 * argmatch.h (argcasematch): Remove declaration.
3499 (ARGCASEMATCH): Remove macro.
3500 (__xargmatch_internal): Remove case_sensitive argument.
3501 (XARGMATCH): Update.
3502 (XARGCASEMATCH): Remove macro.
3503 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3504 case_sensitive argument.
3505 (argcasematch): Remove function.
3506 (__xargmatch_internal): Remove case_sensitive argument.
3507 (main): Use XARGMATCH instead of XARGCASEMATCH.
3509 * xmalloc.c: Change compile-time error message. Add comment about
3510 required autoconf version.
3512 2002-11-21 Jim Meyering <jim@meyering.net>
3514 * strdup.c (strdup): Tweak comment and initial #if/#include.
3516 Merge in changes from the coreutils.
3518 2002-09-25 Paul Eggert <eggert@twinsun.com>
3519 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3520 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3521 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3522 int. Work more efficiently if X is the same width as uintmax_t.
3523 Do not compare X to -1, to avoid bogus compiler warning.
3524 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3525 Don't assume that f_frsize and f_bsize are the same type.
3527 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3530 * makepath.c (make_path): Restore umask *before* creating the final
3532 (make_path): Minor reformatting.
3534 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3535 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3537 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3538 ones. At least on GNU/Linux systems, `auto' means something else.
3541 2002-11-20 Paul Eggert <eggert@twinsun.com>
3543 Merge argmatch cleanups from Bison. Assume C89.
3545 * argmatch.c: Include config.h here, not in argmatch.h.
3546 Include stdlib.h, for EXIT_FAILURE.
3547 Always include <string.h>, since we assume C89.
3548 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3549 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3550 Include <stddef.h> instead, since it's all we need for size_t.
3551 (PARAMS): Remove. All uses removed.
3552 (ARRAY_CARDINALITY): Do not bother to #undef.
3553 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3554 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3555 Remove unnecessary parentheses.
3556 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3557 Insert necessary parentheses.
3558 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3559 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3561 2002-11-19 Bruno Haible <bruno@clisp.org>
3563 * mbswidth.c: Include mbswidth.h right at the beginning.
3564 * mbswidth.h: Include <stddef.h>, for size_t.
3566 * mbswidth.h (PARAMS): Remove macro.
3567 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3568 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3570 * gcd.h (PARAMS): Remove macro.
3571 (gcd): Use ANSI C function declarations.
3572 * gcd.c (gcd): Likewise.
3574 2002-11-15 Bruno Haible <bruno@clisp.org>
3576 * strcspn.c: Include <stddef.h>.
3577 (strcspn): Use ANSI C function declaration. Change return type to
3579 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3580 (strpbrk): Use NULL.
3581 * strpbrk.h (PARAMS): Remove macro.
3582 (strpbrk): Use ANSI C function declaration.
3583 * strstr.c: Don't include <sys/types.h>.
3584 * strstr.h (PARAMS): Remove macro.
3585 (strstr): Use ANSI C function declarations.
3587 2002-11-06 Bruno Haible <bruno@clisp.org>
3589 * gcd.h (gcd): Change argument type to 'unsigned long'.
3590 * gcd.c (gcd): Likewise.
3592 2002-11-05 Bruno Haible <bruno@clisp.org>
3594 * gcd.h: New file, from gettext-0.11.5.
3595 * gcd.c: New file, from gettext-0.11.5.
3597 2002-11-05 Bruno Haible <bruno@clisp.org>
3599 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3600 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3601 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3602 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3604 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3605 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3607 * closeout.c: Include gettext.h instead of <libintl.h>.
3608 * human.c: Include gettext.h instead of <libintl.h>.
3609 * quotearg.c: Include gettext.h instead of <libintl.h>.
3610 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3611 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3612 * userspec.c: Include gettext.h instead of <libintl.h>.
3613 * version-etc.c: Include gettext.h instead of <libintl.h>.
3614 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3615 (textdomain): Remove definition.
3616 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3618 * long-options.c: Remove include of <libintl.h> and definition of _.
3619 * same.c: Remove include of <libintl.h> and definition of _.
3621 2002-11-04 Bruno Haible <bruno@clisp.org>
3623 * stpcpy.h: New file, from GNU gettext-0.11.5.
3624 * strcase.h: New file, from GNU gettext-0.11.5.
3625 * strpbrk.h: New file, from GNU gettext-0.11.5.
3626 * strstr.h: New file, from GNU gettext-0.11.5.
3627 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3629 2002-05-09 Bruno Haible <bruno@clisp.org>
3631 * config.charset: Update for newest glibc. Add canonical names
3632 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3634 2002-05-09 Bruno Haible <bruno@clisp.org>
3636 * localcharset.c (get_charset_aliases): Add more Windows specific
3639 2002-05-08 Owen Taylor <otaylor@redhat.com>
3641 * config.charset: A few additions for Solaris.
3643 2001-12-05 Bruno Haible <bruno@clisp.org>
3645 * localcharset.c (locale_charset): Don't return an empty string.
3647 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3649 * config.charset: msdos in uk_UA uses CP1125.
3651 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3653 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3654 * localcharset.c (locale_charset): Declare as extern "C".
3656 2002-02-15 Bruno Haible <bruno@clisp.org>
3658 * config.charset [msdosdjgpp]: For Russian, use CP866.
3660 2002-02-11 Bruno Haible <bruno@clisp.org>
3662 * config.charset: Add support for NetBSD.
3664 2002-09-25 <karl@gnu.org>
3666 * strdup.c: copy from libc/string (via ../config/srclist*).
3667 * getopt*: copy from libc/posix.
3668 * gettext.h: copy from gettext.
3669 * .cppi-disable: add strdup.c, gettext.h.
3671 2002-07-01 Jim Meyering <meyering@lucent.com>
3673 * c-stack.c: Include sys/time.h.
3674 From Volker Borchert.
3676 2002-06-11 Paul Eggert <eggert@twinsun.com>
3678 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3679 New macro. Use it uniformly instead of
3680 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3681 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3682 reported by Vin Shelton.
3684 2002-06-22 Jim Meyering <meyering@lucent.com>
3686 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3687 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3689 2002-06-22 Paul Eggert <eggert@twinsun.com>
3691 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3692 Do not assume SA_SIGINFO behavior.
3693 Bug reported by Jim Meyering on NetBSD 1.5.2.
3695 2002-06-22 Jim Meyering <meyering@lucent.com>
3697 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3699 * exitfail.c, exitfail.h: Likewise.
3700 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3702 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3704 (EXTRA_DIST): Add fnmatch_loop.c.
3705 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3707 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3708 * fnmatch.c: Update from diffutils-2.8.2.
3709 * fnmatch_.h: New file. From diffutils-2.8.2.
3710 * fnmatch.h: Remove file.
3712 2002-06-18 Paul Eggert <eggert@twinsun.com>
3714 * file-type.h: Report an error if neither S_ISREG nor
3715 S_IFREG is defined, instead of using a test specific to glibc
3716 2.2. This should be safe, since POSIX requires S_ISREG and
3717 Unix Version 7 had S_IFREG. We don't need to check for
3718 <sys/types.h> since we don't use any symbols that it defines.
3720 2002-06-15 Jim Meyering <meyering@lucent.com>
3722 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3723 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3724 have been included before this file.
3726 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3728 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3729 so that each temporary file name is unique and valid in the first
3730 8 characters, for operation under DOS.
3732 2002-06-15 Jim Meyering <meyering@lucent.com>
3734 Work even with DJGPP 2.03, which lacks support for symlinks.
3736 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3738 * lchown.c (S_ISLNK): Likewise.
3740 2002-06-14 Jim Meyering <meyering@lucent.com>
3742 * file-type.h: Use the version from diffutils-2.8.2.
3743 * file-type.c: Likewise.
3745 2002-05-27 Jim Meyering <meyering@lucent.com>
3747 Fix a problem seen only on nonconforming systems whereby ls.c's
3748 use of localtime, and then of gettimeofday would cause trouble:
3749 the localtime call used to initialize rpl_gettimeofday's save
3750 mechanism would clobber ls's current local time information so
3751 that in any long listing the first file would always be listed
3752 with date 1970-01-01. Analysis by Volker Borchert.
3754 * gettimeofday.c (localtime): Undefine.
3755 (rpl_localtime): New function.
3757 2002-05-22 Jim Meyering <meyering@lucent.com>
3759 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3760 * file-type.h: New file.
3761 * file-type.c (file_type): New file/function. Extracted from diffutils.
3763 2002-04-29 Paul Eggert <eggert@twinsun.com>
3765 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3767 2002-04-28 Paul Eggert <eggert@twinsun.com>
3769 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3770 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3771 of 127, since 64 is the largest conceivable number for ancient
3773 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3775 2002-04-28 Jim Meyering <meyering@lucent.com>
3777 * sig2str.c (WTERMSIG): Remove definition (unused).
3779 2002-04-28 Paul Eggert <eggert@twinsun.com>
3781 * sig2str.h, sig2str.c: New files.
3782 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3784 2002-04-24 Jim Meyering <meyering@lucent.com>
3786 * gettext.h: New file, from Gettext.
3787 * Makefile.am (INCLUDES): Remove -I../intl.
3788 (libfetish_a_SOURCES): Add gettext.h.
3790 2002-04-16 Jim Meyering <meyering@lucent.com>
3792 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3793 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3794 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3796 2002-04-12 Jim Meyering <meyering@lucent.com>
3798 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3800 2002-03-10 Jim Meyering <meyering@lucent.com>
3802 * makepath.c (make_path): Remove a comma from a diagnostic.
3803 Suggestion from Santiago Vila.
3805 2002-03-08 Jim Meyering <meyering@lucent.com>
3807 * rename.c: Mention that this wrapper is needed also on
3808 mips-dec-ultrix4.4 systems.
3810 2002-03-02 Jim Meyering <meyering@lucent.com>
3812 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3813 not HAVE_CLOCK_SETTIME.
3815 2002-02-27 Paul Eggert <eggert@twinsun.com>
3817 * nanosleep.h: Rename to....
3818 * timespec.h: New name for nanosleep.h. All uses changed.
3820 * gettime.c: New file.
3821 * settime.c: New file.
3824 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3825 timespec.h. Remove nanosleep.h.
3827 2002-02-25 Paul Eggert <eggert@twinsun.com>
3829 * acl.c, acl.h: New files.
3830 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3832 2002-02-24 Jim Meyering <meyering@lucent.com>
3834 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3835 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3836 cause trouble. Reported by Nelson Beebe.
3838 2002-02-23 Paul Eggert <eggert@twinsun.com>
3840 * path-concat.c (xpath_concat): Reorder code to pacify
3841 compilers that don't know that xalloc_die never returns.
3843 2002-02-20 Jim Meyering <meyering@lucent.com>
3845 * getdate.c: Regenerate using bison-1.33.
3847 2002-02-15 Paul Eggert <eggert@twinsun.com>
3849 * posixver.c, posixver.h: New files.
3850 * Makefile.am (libfetish_a_SOURCES): Add them.
3852 2002-02-02 Paul Eggert <eggert@twinsun.com>
3853 Bruno Haible <bruno@clisp.org>
3855 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3856 (fwrite_success_callback): New declaration.
3857 * unicodeio.c (unicode_to_mb): New function, extracted from
3858 print_unicode_char. Call failure callback instead of error.
3859 (fwrite_success_callback): New function.
3860 (exit_failure_callback): New function.
3861 (fallback_failure_callback): New function.
3862 (print_unicode_char): Call unicode_to_mb.
3864 2002-01-26 Jim Meyering <meyering@lucent.com>
3866 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3868 2002-01-22 Jim Meyering <meyering@lucent.com>
3870 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3871 Otherwise, some versions of automake would omit the rule that makes
3872 Makefile from Makefile.in.
3874 2001-01-21 Paul Eggert <eggert@twinsun.com>
3876 * xmemcoll.h, xmemcoll.c: New files.
3877 * Makefile.am (libfetish_a_SOURCES): Add them.
3878 * memcoll.c: Include errno.h, and declare errno if not defined.
3879 (memcoll): Set errno to zero if there is no error.
3881 * quotearg.c (quotearg_buffer_restyled):
3882 Fix bug with quoting buffers containing NUL when backslashing escapes.
3883 This bug was exposed by the other changes in this patch.
3884 (quotearg_n_options): New arg ARGSIZE.
3885 All callers changed.
3886 (quoting_options_from_style): New function.
3887 (quotearg_n_style): Use it.
3888 (quotearg_n_style_mem): New function.
3890 * quotearg.h (quotearg_n_style_mem): New function.
3892 2002-01-16 Jim Meyering <meyering@lucent.com>
3894 * getdate.y: Add three semicolons, each just before a closing brace.
3895 Bison (as of version 1.31) no longer papers over that mistake.
3897 2002-02-14 Paul Eggert <eggert@twinsun.com>
3899 * backupfile.c (ISDIGIT): Comment fix.
3900 * getdate.y (ISDIGIT): Likewise.
3901 * posixtm.c (ISDIGIT, year): Likewise.
3902 * strverscmp.c (ISDIGIT): Likewise.
3903 * userspec.c (ISDIGIT): Likewise.
3905 2002-01-05 Jim Meyering <meyering@lucent.com>
3907 * version-etc.c (version_etc_copyright): Update copyright year.
3909 2001-01-19 Paul Eggert <eggert@twinsun.com>
3911 * closeout.c (close_stdout_status): If ferror (stdout), do
3912 not silently exit merely because the output buffer happens to
3913 have nothing pending.
3915 2001-12-18 Paul Eggert <eggert@twinsun.com>
3917 See the big note in ../ChangeLog.
3918 * human.c (suffixes): Prefer K to k for 1024.
3919 (generate_suffix_backwards): New function.
3920 (human_readable_inexact): Use it.
3921 * xstrtol.c (__xstrtol): If there is no number but there
3922 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3923 Accept 'K' as well as 'k'.
3925 2001-12-15 Jim Meyering <meyering@lucent.com>
3927 * regex.h (__restrict_arr): Update from libc.
3929 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3930 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3933 2001-12-10 Jim Meyering <meyering@lucent.com>
3935 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3936 Instead, include "xalloc.h".
3937 (initbuffer): Don't cast xmalloc return value to char*.
3938 (readline): Reword comment.
3939 Don't cast xrealloc return value to char*
3942 2001-12-09 Jim Meyering <meyering@lucent.com>
3944 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3945 `signed and unsigned type in conditional expression'.
3946 * posixtm.c (posix_time_parse): Likewise.
3948 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3950 * readtokens.c (readtoken): Declare an index to be of type unsigned
3951 to avoid a pedantic warning.
3953 * getstr.c: Don't include assert.h.
3954 (getstr): Remove warning-evoking assertions.
3955 Return -1 if offset parameter is out of bounds.
3956 Change the type of a local from int to size_t.
3958 * strftime.c (my_strftime_localtime_r): Include this function
3959 definition in the `#if ! HAVE_TM_GMTOFF' block.
3961 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3962 Include xalloc.h instead.
3964 2001-12-02 Jim Meyering <meyering@lucent.com>
3966 * tempname.c: Don't declare getenv, thus reverting the change of
3967 2001-11-18. It's no longer necessary, now that stdlib.h is always
3970 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3971 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3973 2001-11-30 Akim Demaille <akim@epita.fr>
3975 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3976 before being defined.
3978 2001-11-27 Paul Eggert <eggert@twinsun.com>
3980 * quotearg.h (quotearg_n, quotearg_n_style):
3981 First arg is int, not unsigned.
3982 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3983 (SIZE_MAX, UINT_MAX): New macros.
3984 (quotearg_n_options): Abort if N is negative.
3985 Avoid overflow check on hosts where size_t is 64 bits and int
3986 is 32 bits, as overflow is impossible there.
3987 Fix off-by-one typo that caused unnecessary reallocation.
3989 2001-11-27 Jim Meyering <meyering@lucent.com>
3991 * tempname.c: Merge with version from libc.
3992 * regex.c: Likewise.
3994 * tempname.c: Include stdlib.h unconditionally. On some old systems
3995 for which STDC_HEADERS is 0, it was not included, resulting in a
3996 warning about an integer-to-pointer conversion problem with getenv.
3997 Reported by Volker Borchert.
3999 2001-11-26 Jim Meyering <meyering@lucent.com>
4001 * gtod.h: Remove file.
4002 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4003 * gettimeofday.c: Don't include gtod.h.
4004 (GTOD_init): Remove function.
4005 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4006 Suggestion from Volker Borchert.
4008 2001-11-23 Jim Meyering <meyering@lucent.com>
4010 * hash.h (struct hash_table): Don't define here. Merely declare it.
4011 * hash.c (struct hash_table): Define it here instead.
4013 2001-11-22 Jim Meyering <meyering@lucent.com>
4015 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4017 2001-11-18 Paul Eggert <eggert@twinsun.com>
4019 * tempname.c (TMP_MAX): Remove; no longer needed.
4020 (TEMPORARIES): New macro.
4021 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4022 removes an artificial limitation (e.g. HP-UX 10.20, where
4025 2001-11-18 Jim Meyering <meyering@lucent.com>
4027 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4030 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4031 files will be created before anything else.
4033 2001-11-17 Jim Meyering <meyering@lucent.com>
4035 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4036 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4037 rather than group writable. Patch by Juan F. Codagnone.
4039 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4040 Instead, include "xalloc.h".
4042 * mountlist.c: Include unlocked-io.h after all system headers.
4043 Remove explicit declarations of xmalloc, xrealloc,
4044 and xstrdup. Instead, include "xalloc.h".
4046 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4047 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4048 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4050 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4051 Reported by Padraig Brady.
4053 * mkstemp.c: #undef mkstemp.
4055 (rpl_mkstemp): Rename from mkstemp.
4058 2001-11-16 Jim Meyering <meyering@lucent.com>
4060 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4061 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4062 determine the amount of total physical memory, use pstat_getstatic.
4063 HPUX-11 doesn't define _SC_PHYS_PAGES.
4064 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4065 If sysconf couldn't be used to determine the amount of available
4066 physical memory, use both pstat_getstatic and pstat_getdynamic.
4067 Based on a patch from Bob Proulx.
4069 2001-11-05 Jim Meyering <meyering@lucent.com>
4071 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4073 2001-11-03 Jim Meyering <meyering@lucent.com>
4075 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4076 in argmatch_to_argument call.
4078 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4081 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4082 e.g., a fault due to an attempt to free a NULL pointer.
4084 2001-11-01 Jim Meyering <meyering@lucent.com>
4086 * dirfd.c, dirfd.h: New files.
4087 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4089 * hash.c (hash_print) [TESTING]: Clean up.
4091 2001-10-22 Paul Eggert <eggert@twinsun.com>
4093 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4094 to avoid a warning if -Wall.
4096 2001-10-21 Paul Eggert <eggert@twinsun.com>
4098 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4100 2001-10-21 Jim Meyering <meyering@lucent.com>
4102 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4103 this code would end up calling gettext even in packages built
4105 * getopt.c (_): Likewise.
4106 * regex.c (_): Likewise.
4108 2001-10-20 Paul Eggert <eggert@twinsun.com>
4110 * error.c (strerror_r): Do not declare unless !_LIBC.
4111 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4112 Use strerror_r that is only a macro, even if it is not a function.
4113 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4114 (private_strerror): Use prototypes, not old-style function definition.
4115 (print_errno_message): New function.
4116 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4118 (error_tail, error, error_at_line): Use it.
4120 2001-10-11 Jim Meyering <meyering@lucent.com>
4122 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4123 and quote_n (1, ... to avoid clobbering a buffer.
4125 2001-10-05 Jim Meyering <meyering@lucent.com>
4127 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4128 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4129 * hash-pjw.h: New file.
4131 2001-09-30 Jim Meyering <meyering@lucent.com>
4133 * mountlist.c [MOUNTED_GETFSSTAT]:
4134 Include <sys/ucred.h>, for Apple Darwin.
4135 Include sys/mount.h and sys/fs_types.h only if available.
4137 (read_filesystem_list): Use FS_TYPE.
4139 2001-09-29 Paul Eggert <eggert@twinsun.com>
4141 * exclude.c (excluded_filename): 0 -> false, since it's
4144 2001-09-28 Paul Eggert <eggert@twinsun.com>
4146 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4147 #defines strtoimax. Also treat the other strto* functions
4150 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4151 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4152 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4154 2001-09-26 Jim Meyering <meyering@lucent.com>
4156 Most macros in unlocked-io.h had the wrong number of arguments.
4157 * gen-uio: New script.
4158 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4159 * unlocked-io.hin: Remove file.
4160 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4161 rather than trying to embed it here.
4162 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4163 Reported by Padraig Brady.
4165 2001-09-25 Volker Borchert <bt@teknon.de>
4167 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4169 2001-09-23 Jim Meyering <meyering@lucent.com>
4171 * mountlist.c: Remove useless parentheses in #if directives.
4172 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4173 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4175 2001-09-22 Jim Meyering <meyering@lucent.com>
4177 * localcharset.c: Update from latest gettext.
4178 * config.charset: Likewise.
4180 2001-09-20 Jim Meyering <meyering@lucent.com>
4182 * xstrtol.c (strtoimax): Guard declaration with
4183 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4184 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4185 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4186 (strtoumax): Likewise, for completeness (it wasn't necessary).
4188 2001-09-06 Paul Eggert <eggert@twinsun.com>
4190 * strtoimax.c (HAVE_LONG_LONG):
4191 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4192 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4193 to work around bug in IBM C compiler.
4195 2001-09-16 Jim Meyering <meyering@lucent.com>
4197 * mkdir.c: New file.
4199 2001-09-04 Paul Eggert <eggert@twinsun.com>
4201 * xgetcwd.c: Revert some of the previous change; intead,
4202 fix the HAVE_GETCWD_NULL code to behave more like the
4203 !HAVE_GETCWD_NULL code used to.
4206 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4209 2001-09-04 Paul Eggert <eggert@twinsun.com>
4211 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4212 Use ssize_t, not int, to store result of readlink.
4213 Check for ssize_t overflow as well as size_t overflow,
4214 as POSIX says the result of readlink is implementation-defined
4215 when ssize_t overflows.
4216 Remove unnecessary cast to char*.
4217 Use free+malloc instead of realloc, as the storage doesn't need
4218 to be preserved and it's clearer and can be more efficient that way.
4219 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4220 * xreadlink.h (xreadlink): Update prototype.
4222 2001-09-03 Paul Eggert <eggert@twinsun.com>
4224 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4225 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4226 spotted by Jim Meyering.
4228 2001-09-03 Jim Meyering <meyering@lucent.com>
4230 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4232 2001-09-03 Paul Eggert <eggert@twinsun.com>
4234 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4235 like the HAVE_GETCWD_NULL code.
4236 Include pathmax.h if not HAVE_GETCWD.
4237 Do not include xalloc.h.
4238 (INITIAL_BUFFER_SIZE): New symbol.
4239 Do not use xmalloc / xrealloc, since the caller is responsible for
4240 handling errors. Preserve errno around `free' during failure.
4241 Do not overrun buffer when using getwd.
4243 2001-09-03 Paul Eggert <eggert@twinsun.com>
4245 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4246 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4248 2001-09-02 Jim Meyering <meyering@lucent.com>
4250 * error.c: Update from GNU libc.
4252 2001-09-01 Jim Meyering <meyering@lucent.com>
4254 * xreadlink.c: New file.
4255 * xreadlink.h: New file.
4256 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4258 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4259 doesn't conflict with sparc Solaris 7's definition in
4260 /usr/include/sys/int_types.h.
4262 * exclude.c: Use `""', not `<>' to #include non-system header files.
4263 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4264 and strncasecmp as r-values. Unixware didn't have declarations.
4266 2001-08-31 Jim Meyering <meyering@lucent.com>
4268 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4269 Use an initial, malloc'd, buffer of length 128 rather than
4270 a statically allocated one of length 1024.
4272 2001-08-30 Paul Eggert <eggert@twinsun.com>
4274 * xgetcwd.c: Don't include pathmax.h.
4275 Include stdlib.h and unistd.h if available.
4277 (xmalloc, xstrdup, free): Remove decls.
4278 (xgetcwd): Don't assume sizes fit in unsigned.
4279 Check for overflow when computing sizes.
4280 Simplify reallocation code.
4282 2001-08-28 Paul Eggert <eggert@twinsun.com>
4284 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4286 * strtoimax.c: Renamed from strtoxmax.c, removing the
4289 Also, make the following further changes to make this file's
4290 configuration more similar to that of strtol.c:
4291 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4292 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4293 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4294 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4295 changed to signed values.
4297 And make the following changes as well:
4298 Fix copyright notice, as 1999 was missing.
4299 (verify): New macro.
4300 (strtoimax): Check sizes at compile-time, not run-time.
4301 Prefer strtol to strtoll if both work.
4302 (main): Remove; it was not that useful and was a pain to maintain.
4304 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4306 2001-08-30 Paul Eggert <eggert@twinsun.com>
4308 * savedir.c (savedir): Remove size parameter, as POSIX says that
4309 a directory's st_size can have an arbitrary value, so the old
4310 usage could waste an arbitrary amount of memory. All uses
4312 * savedir.h: Update prototype.
4314 2001-08-30 Paul Eggert <eggert@twinsun.com>
4316 * xstrtol.c (strtoimax): New decl.
4318 2001-08-28 Paul Eggert <eggert@twinsun.com>
4320 * xstrtol.h: Add copyright notice.
4321 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4322 LONGINT_INVALID_SUFFIX_CHAR.
4324 2001-08-30 Paul Eggert <eggert@twinsun.com>
4326 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4329 2001-08-30 Paul Eggert <eggert@twinsun.com>
4331 * hash.c: Remove '2001' from copyright notice.
4333 2001-08-30 Paul Eggert <eggert@twinsun.com>
4335 * full-write.h: New file.
4336 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4337 * full-write.c: Correct credits, as cccp.c no longer
4338 exists and anyway it was so heavily changed from the old cccp
4339 code as to be unrecognizable. Include full-write.h.
4340 (full_write) Return size_t, with short writes meaning failure.
4341 All callers changed. This fixes a bug with large buffers
4343 * utime.c: Include full-write.h.
4345 2001-08-30 Paul Eggert <eggert@twinsun.com>
4347 Merge 'exclude' changes from tar 1.13.22.
4348 This fixes one or two unlikely storage allocation overflow bugs,
4349 but doesn't change user-visible behavior otherwise.
4351 2001-08-30 Paul Eggert <eggert@twinsun.com>
4353 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4354 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4355 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4356 Include if available.
4357 (<xalloc.h>): Include
4358 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4359 (verify): New macro. Use it to verify that EXCLUDE macros do not
4360 collide with FNM macros.
4361 (struct patopts): New struct.
4362 (struct exclude): Use it, as exclude patterns now come with options.
4363 (new_exclude): Support above changes.
4364 (new_exclude, add_exclude_file):
4365 Initial size must now be a power of two to simplify overflow checking.
4366 (free_exclude, fnmatch_no_wildcards): New function.
4367 (excluded_filename): No longer requires options arg, as the options
4368 are determined by add_exclude. Now returns bool, not int.
4369 (excluded_filename, add_exclude):
4370 Add support for the fancy new exclusion options.
4371 (add_exclude, add_exclude_file): Now takes int options arg.
4372 Check for arithmetic overflow when computing sizes.
4373 (add_exclude_file): xrealloc might modify errno, so don't
4374 realloc until after errno might be used.
4376 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4378 (free_exclude): New decl.
4379 (add_exclude, add_exclude_file): Now takes int options arg.
4380 (excluded_filename): No longer requires options arg, as the options
4381 are determined by add_exclude. Now returns bool, not int.
4383 2001-08-30 Paul Eggert <eggert@twinsun.com>
4385 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4387 2001-08-27 Jim Meyering <meyering@lucent.com>
4389 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4391 * version-etc.c (N_): Remove definition.
4392 Revert most of last change.
4393 Instead, simply don't mark the `Copyright...' string for translation.
4394 Based on advice from Paul Eggert.
4396 * strtoxmax.c: Tweak comment.
4398 2001-08-26 Jim Meyering <meyering@lucent.com>
4400 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4401 of copyright with `%s' so translators don't get an untranslated
4403 (COPYRIGHT_YEAR): Define.
4404 (version_etc): Use fprintf rather than fputs.
4405 Suggestion from Ulrich Drepper.
4407 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4409 * strtoll.c: New file, from GNU libc.
4410 * xstrtoimax.c: New file.
4412 * xstrtol.h: Add xstrtoimax.
4413 * strtoumax.c: New file. Simply include "strtoumax.c".
4414 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4416 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4417 * strtoxmax.c: ... then renamed to this.
4419 2001-08-13 Paul Eggert <eggert@twinsun.com>
4421 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4422 Port to Solaris 8, where 'sed' requires a space after the 'r'
4423 command, and where sh dislikes "$/". Clean up the spacing a bit.
4424 Redirect output to $tmp just once.
4426 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4428 * addext.c (<errno.h>): Include.
4429 (errno): Declare if not defined.
4430 (addext): Work correctly when pathconf returns -1 and leaves
4431 errno alone because there is no limit. Also, work even if
4432 pathconf returns a value greater than SIZE_MAX.
4434 2001-08-12 Jim Meyering <meyering@lucent.com>
4436 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4437 Simply `return getcwd (NULL, 0);'.
4438 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4439 Use 1300 as initial value for length, not PATH_MAX.
4441 * pathmax.h: Clean up cpp syntax.
4443 2001-08-12 Jim Meyering <meyering@lucent.com>
4445 * gettimeofday.c: New file.
4447 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4449 2001-08-04 Jim Meyering <meyering@lucent.com>
4451 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4452 to get in sync with glibc.
4454 2001-08-03 Paul Eggert <eggert@twinsun.com>
4456 The following changes are from gettext 0.10.39 as maintained by
4459 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4460 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4461 with inverted sense. All uses changed.
4463 * mbswidth.c: Don't include <limits.h>.
4464 Include <stdlib.h> and <string.h> unconditionally.
4465 (iswcntrl, mbsinit, ISCNTRL): New macros.
4466 (mbsnwidth): Use K&R style function declarations.
4467 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4468 can optimize it when MB_CUR_MAX == 1.
4469 The width of control characters is zero, not 1.
4471 2001-07-15 Jim Meyering <meyering@lucent.com>
4473 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4474 (BUILT_SOURCES): Add unlocked-io.h.
4475 (io_functions): Define.
4476 (unlocked-io.h): New rule.
4477 (DISTCLEANFILES): Add unlocked-io.h.
4478 (all-local): Depend on unlocked-io.h, to ensure it is created.
4480 * unlocked-io.hin: New file
4482 * regex.c: Update from glibc.
4484 2001-07-05 Jim Meyering <meyering@lucent.com>
4486 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4488 (libfetish_a_SOURCES): Put all .h files here instead.
4489 Remove a thus-exposed (better checks in automake) duplicate and
4490 two unnecessary .h files.
4492 2001-06-11 Jim Meyering <meyering@lucent.com>
4494 * regex.c: Update from GNU libc.
4496 2001-05-27 Jim Meyering <meyering@lucent.com>
4498 * readutmp.h (UT_TYPE): Define.
4500 2001-05-24 Jim Meyering <meyering@lucent.com>
4502 * argmatch.c: Include "quote.h".
4503 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4504 quote function. Reported by Göran Uddeborg.
4506 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4508 * dirname.c (dir_name): Compute append_dot using path, not newpath
4509 which is not yet declared.
4511 2001-05-11 Paul Eggert <eggert@twinsun.com>
4513 * Makefile.am (libfetish_a_SOURCES):
4514 Add strftime.c, since we now compile it on all hosts.
4516 * strftime.c (my_strftime):
4517 Define to nstrftime if emacs, but only if my_strftime is not defined.
4518 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4519 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4520 Add one more extra argument: a nanoseconds value.
4523 (my_strftime function): Add %N format.
4524 (emacs_strftimeu): Renamed from emacs_strftime,
4525 with extra ut argument.
4527 2001-05-11 Paul Eggert <eggert@twinsun.com>
4529 dirname code cleanup. base_name now behaves more compatibly
4530 with POSIX basename when given file names that have trailing
4531 slashes, and similarly for dir_name. Add new primitives
4532 base_len and dir_len. Put the directory-name-related decls
4535 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4536 * backupfile.c (base_name): Likewise.
4537 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4538 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4539 * makepath.c (strip_trailing_slashes): Likewise.
4540 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4542 * rename.c (strip_trailing_slashes): Likewise.
4543 * same.c (base_name): Likewise.
4544 * stripslash.c (ISSLASH): Likewise.
4546 * addext.c: Include <dirname.h> after size_t is defined.
4547 * backupfile.c: Likewise.
4549 * addext.c (addext): Use base_len to trim redundant
4550 trailing slashes instead of doing it ourselves.
4551 But do not trim the last slash if it is not redundant.
4553 * backupfile.c (find_backup_file_name,
4554 max_backup_version): Use base_len instead of rolling it ourselves.
4555 Handle the case of "" and (on DOS) "C:" correctly.
4557 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4558 Include <string.h>, <dirname.h>.
4559 (base_name): Allow file names ending in slashes, other than names
4560 that are all slashes. In this case, return the basename followed
4561 by the slashes. This is more general, and can be used in places
4562 where the original base_name purposely had an assertion failure.
4563 (base_len): New function.
4565 * dirname.c: Include <string.h> instead of <stdlib.h>.
4566 Do not include <assert.h>; no longer needed.
4568 (memrchr): Remove decl.
4569 (dir_name_r): Remove.
4570 (dir_len): Renamed from dirlen. All callers changed.
4571 Rewrite in terms of base_name, for simplicity and consistency.
4572 (dir_name): Never return NULL. All callers changed.
4573 Do not include <stdlib.h> in test program; no longer needed.
4574 return 0; is fine for test program.
4576 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4578 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4580 * path-concat.c (path_concat): Use base_len to compute
4581 base length, not strlen; this means we cannot rely on memcpy
4584 * same.c (STREQ): Remove.
4585 (same_name): Handle the case where the basename ends in trailing '/'.
4587 * stripslash.c (strip_trailing_slashes): Return nonzero if
4588 a slash was stripped. Do not strip the last slash after a
4591 2001-04-08 Jim Meyering <meyering@lucent.com>
4593 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4594 recomputed; that's necessary when the offset spans a DST transition.
4595 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4597 2001-04-02 Jim Meyering <meyering@lucent.com>
4599 * regex.h, regex.c: Update from GNU libc.
4601 2001-03-19 Paul Eggert <eggert@twinsun.com>
4603 * version-etc.c (version_etc_copyright): Update to 2001.
4605 2001-03-16 Paul Eggert <eggert@twinsun.com>
4607 * tempname.c (uint64_t): Define to uintmax_t if
4608 not defined, and if UINT64_MAX is not defined.
4609 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4610 Reported by John David Anglin.
4612 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4614 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4615 alias if codeset is empty.
4616 * config.charset (BeOS): Use wildcard syntax.
4618 2001-03-13 Jim Meyering <meyering@lucent.com>
4620 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4621 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4624 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4626 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4628 * unicodeio.c (print_unicode_char): Simplify accordingly.
4630 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4632 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4633 support for DOS/DJGPP.
4635 2001-02-28 Paul Eggert <eggert@twinsun.com>
4637 * Makefile.am (libfetish_a_SOURCES):
4638 Add dup-safer.c, fopen-safer.c.
4639 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4641 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4643 2001-02-25 Paul Eggert <eggert@twinsun.com>
4645 The mkstemp replacement is taken from glibc 2.2.2, with some
4646 portability fixes for use outside glibc, as follows:
4648 * tempname.c (struct_stat64): New macro.
4649 (direxists, __gen_tempname): Use it.
4650 This avoids a portability problem with Solaris 8.
4652 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4653 (<stddef.h>, <stdint.h>, <string.h>):
4654 Include only if STDC_HEADERS || _LIBC.
4655 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4656 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4657 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4658 (__set_errno): Define this macro if <errno.h> doesn't.
4659 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4660 Define these macros if <stdio.h> doesn't.
4661 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4662 Define these macros if <sys/stat.h>
4663 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4664 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4665 __xstat64): Define if not _LIBC.
4666 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4667 (__gen_tempname): Invoke gettimeofday only if
4668 HAVE_GETTIMEOFDAY || _LIBC;
4669 otherwise, fall back on plain "time".
4670 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4672 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4674 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4676 2001-02-17 Jim Meyering <meyering@lucent.com>
4678 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4679 around included file name.
4681 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4683 * strftime.c: Update from GNU libc (the only changes were to comments).
4685 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4687 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4689 2001-02-17 Paul Eggert <eggert@twinsun.com>
4691 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4692 Remove workaround macros for hosts that have mbrtowc but not
4693 mbstate_t, as we now insist on proper declarations for both
4694 before using mbrtowc.
4696 2001-02-17 Jim Meyering <meyering@lucent.com>
4698 * regex.c: Update from libc.
4700 2001-02-16 Paul Eggert <eggert@twinsun.com>
4702 * alloca.c (malloc): Undef before defining, since stdlib.h
4703 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4704 Reported by Mark Hounschell via Paul Eggert.
4706 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4708 * config.charset: Update for FreeBSD 4.2.
4710 2001-01-26 Jim Meyering <meyering@lucent.com>
4712 * quotearg.c: Include stddef.h.
4713 * quote.c: Include stddef.h.
4714 Reported by Axel Kittenberger.
4716 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4717 line in double quotes so that it evokes a better diagnostic.
4718 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4719 Reported by Axel Kittenberger.
4721 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4723 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4724 to avoid a warning. Add back 'const' to inptr.
4726 2001-01-16 Jim Meyering <meyering@lucent.com>
4728 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4731 2001-01-14 Jim Meyering <meyering@lucent.com>
4733 * rename.c: New file. From Volker Borchert.
4734 Include stdlib.h, string.h or strings.h, and xalloc.h.
4735 Use strip_trailing_slashes rather than open-coding it.
4737 2001-01-03 Paul Eggert <eggert@twinsun.com>
4739 * strftime.c: Sync with glibc time/strftime.c 1.81.
4741 2001-01-03 Jim Meyering <meyering@lucent.com>
4743 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4744 local `inptr' to avoid warning with some system declarations of iconv.
4746 2000-12-29 Paul Eggert <eggert@twinsun.com>
4748 * modechange.c: Do not assume that mode_t uses the
4749 traditional octal encoding. E.g. "chmod 1 FOO" should set
4750 the other-execute bit of FOO even if S_IXOTH != 1.
4752 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4753 WOTH, XOTH, ALLM): New macros.
4754 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4755 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4757 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4758 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4760 No need to use uintmax_t; unsigned long is long enough.
4761 Don't bother to get suffix since we don't use it.
4763 2000-12-24 Jim Meyering <meyering@lucent.com>
4765 * hash.c (is_prime): Return explicit boolean values.
4766 (hash_get_first): Return NULL to appease Irix5.6's 89.
4767 Reported by Nelson Beebe.
4769 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4771 * localcharset.c (locale_charset): Add support for Win32.
4773 2000-12-18 Paul Eggert <eggert@twinsun.com>
4775 * physmem.h, physmem.c: New files.
4777 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4778 (noinst_HEADERS): Add physmem.h.
4780 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4781 't' for compatibility with Solaris 8 sort.
4783 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4785 * config.charset: Add support for BeOS.
4787 2000-12-16 Jim Meyering <meyering@lucent.com>
4789 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4790 SHELLS_FILE to a file name that's useful on djgpp systems.
4792 (ADDITIONAL_DEFAULT_SHELLS): Define.
4793 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4794 Based mostly on a patch from Prashant TR.
4796 2000-12-16 Jim Meyering <meyering@lucent.com>
4798 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4799 N and M) would have treated it like `chown N:N FILE'.
4801 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4803 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4805 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4806 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4807 to the list of canonical encodings. Rename EUC-CN to GB2312.
4809 2000-12-08 Andreas Schwab <schwab@suse.de>
4811 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4812 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4814 2000-12-07 Jim Meyering <meyering@lucent.com>
4816 * stripslash.c (ISSLASH): Define.
4817 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4820 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4821 (dir_name_r): Declare this function as static.
4822 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4823 manifest itself on a name containing a mix of slashes and
4825 Make this function work with names starting with a DOS-style
4826 drive letter and colon prefix.
4827 (dir_name): Append `.' if necessary.
4828 Based mostly on patches from Prashant TR and Eli Zaretskii.
4830 * dirname.h (dir_name_r): Remove prototype.
4832 2000-12-05 Jim Meyering <meyering@lucent.com>
4834 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4836 2000-12-04 Jim Meyering <meyering@lucent.com>
4838 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4839 Also include memory.h, stdlib.h, unistd.h if appropriate.
4840 Reported by Andreas Jaeger (conflicting declaration of malloc).
4842 2000-12-02 Jim Meyering <meyering@lucent.com>
4844 * closeout.h: Make idempotent, to avoid some obscure warnings.
4846 2000-12-01 Paul Eggert <eggert@twinsun.com>
4848 * memrchr.c: Include <config.h> before any system include file.
4850 2000-11-29 Paul Eggert <eggert@twinsun.com>
4852 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4854 2000-11-26 Jim Meyering <meyering@lucent.com>
4856 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4858 2000-11-22 Paul Eggert <eggert@twinsun.com>
4860 * strftime.c (my_strftime): Do not invoke mbrlen with a
4861 size of (size_t) -1; it's not portable.
4863 2000-11-17 Akim Demaille <akim@epita.fr>
4865 * obstack.h: Formatting changes.
4866 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4867 prevent type checking.
4868 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4869 cast the value to (void *): assigning a `foo *' to a `void *'
4871 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4873 2000-11-17 Jim Meyering <meyering@lucent.com>
4875 * strstr.c: Update from GNU libc.
4877 2000-11-16 Jim Meyering <meyering@lucent.com>
4879 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4881 2000-11-11 Jim Meyering <meyering@lucent.com>
4883 * error.c: Add a couple #includes, merging from GNU libc version.
4885 2000-11-10 Jim Meyering <meyering@lucent.com>
4887 * obstack.h: Update from GNU libc.
4888 * obstack.c: Likewise.
4890 2000-11-06 Paul Eggert <eggert@twinsun.com>
4892 * getusershell.c (setusershell): Use rewind rather than
4893 fseek/fseeko, to avoid configuration hassles with fseeko.
4894 Don't bother opening SHELLS_FILE if shellstream is NULL;
4897 2000-11-05 Jim Meyering <meyering@lucent.com>
4899 * makepath.h (make_dir): Declare.
4900 * makepath.c (make_dir): Remove `static' attribute.
4903 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4905 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4906 last one in a bucket, advance to the next bucket.
4908 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4910 * fnmatch.c: Do not comment out all the code if we are using
4911 the GNU C library, because in some cases we are replacing buggy
4912 code in the GNU C library itself.
4914 2000-10-30 Paul Eggert <eggert@twinsun.com>
4916 * error.h, getline.h, modechange.h:
4917 Remove "2000" from Copyright line, as the file hasn't been
4918 changed this year other than in the copyright notice.
4920 * xalloc.h: Add "2000" to Copyright line, as this file
4921 was changed this year.
4923 2000-10-30 Paul Eggert <eggert@twinsun.com>
4925 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4926 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4927 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4929 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4931 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4932 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4933 doesn't define __restrict_arr.
4935 2000-10-29 Jim Meyering <meyering@lucent.com>
4937 * xstat.in: Fix grammar in comment.
4939 2000-10-28 Jim Meyering <meyering@lucent.com>
4941 * memchr.c: Update from libc.
4942 Adjust for portability:
4943 [HAVE_STDLIB_H]: Include stdlib.h.
4944 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4945 Undef __memchr, too.
4946 [!weak_alias]: Define __memchr to memchr.
4948 * regex.c: Update from libc.
4949 * regex.h: Likewise.
4950 * getopt1.c: Likewise.
4951 * memcmp.c: Likewise.
4953 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4954 Avoid using fseek, when possible -- it's broken by design.
4955 Patch by Ulrich Drepper.
4957 2000-10-26 Jim Meyering <meyering@lucent.com>
4959 * strftime.c: Update from libc.
4961 2000-10-25 Jim Meyering <meyering@lucent.com>
4963 * obstack.c: Update from libc.
4965 2000-10-23 Jim Meyering <meyering@lucent.com>
4967 * hard-locale.c (hard_locale): Revert last change -- it was simply
4968 wrong. That set_locale call must not have any side effects.
4971 2000-10-22 Jim Meyering <meyering@lucent.com>
4973 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4974 [CYCLIC]: Remove now-unused definition.
4976 * save-cwd.c (O_DIRECTORY): Define, if needed.
4977 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4978 Suggestion from Ulrich Drepper.
4980 2000-10-21 Jim Meyering <meyering@lucent.com>
4982 * dirname.c (dir_name_r): New function, factored out of dir_name.
4983 (dir_name): Use dir_name_r.
4984 * dirname.h (dir_name_r): Declare it.
4986 2000-10-21 Jim Meyering <meyering@lucent.com>
4988 * dirname.c (memrchr): Declare if necessary.
4989 (dir_name): Remove the restriction that there be no
4990 trailing slashes. Now, this code skips past them, effectively
4992 [TEST_DIRNAME] (main): New unit tests.
4994 * memrchr.c: New file from GNU libc.
4995 Undef __memrchr, too.
4996 [!weak_alias]: Define __memrchr to memrchr.
4997 Guard weak_alias use with `#ifdef weak_alias'.
4999 2000-10-17 Jim Meyering <meyering@lucent.com>
5001 * quote.h (PARAMS): Define and use.
5002 Reported by Akim Demaille.
5004 * getopt.c: Update from libc.
5006 2000-10-16 Jim Meyering <meyering@lucent.com>
5008 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5011 2000-09-25 Jim Meyering <meyering@lucent.com>
5013 * md5.h (rol): Define (from GnuPG).
5015 * sha.c: Give credit (GnuPG) where due.
5016 (M): Use rol rather than open-coding it.
5017 Add a FIXME comment.
5019 2000-09-21 Jim Meyering <meyering@lucent.com>
5021 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5022 Reported by Michael Stone.
5024 2000-09-20 Jim Meyering <meyering@lucent.com>
5026 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5027 (noinst_HEADERS): Add sha.h.
5028 Based on code from Scott G. Miller and from GnuPG.
5030 2000-09-15 Jim Meyering <meyering@lucent.com>
5032 * regex.c: Update from libc.
5034 2000-09-10 Jim Meyering <meyering@lucent.com>
5036 * getopt.c (_getopt_internal): Update from glibc.
5038 2000-09-09 Jim Meyering <meyering@lucent.com>
5040 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5041 think it should be used as a general replacement for isascii.
5042 * fnmatch.c: Likewise.
5043 * mbswidth.c: Likewise
5044 * regex.c: Likewise.
5047 * userspec.c: Include sys/param.h and limits.h.
5049 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5050 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5051 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5052 UID, GID. Check range.
5054 2000-09-06 Jim Meyering <meyering@lucent.com>
5056 * getopt.c (_getopt_internal): Update from glibc.
5058 2000-08-30 Jim Meyering <meyering@lucent.com>
5060 * strftime.c: Merge in changes from GNU libc.
5062 2000-08-26 Jim Meyering <meyering@lucent.com>
5064 * closeout.c: Include "__fpending.h".
5065 (close_stdout_status): Return right away if there's nothing to flush.
5067 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5068 * __fpending.c: New file.
5069 * __fpending.h: New file.
5071 2000-08-07 Paul Eggert <eggert@twinsun.com>
5073 Standardize on "memory exhausted" instead of "Memory exhausted"
5074 or "virtual memory exhausted".
5075 * obstack.c (print_and_abort): Use "memory exhausted", not
5076 "virtual memory exhausted".
5077 * same.c (same_name): Invoke xalloc_die instead of printing
5079 * userspec.c (parse_user_spec): Likewise.
5080 * bumpalloc.h: comment fix
5081 * same.c, userspec.c: Include xalloc.h.
5083 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5084 not char *const and pointing to a constant array.
5085 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5086 (xrealloc): Comment fix.
5088 * userspec.c (parse_user_spec):
5089 Don't translate a message until just before returning,
5090 to avoid unnecessary translation.
5092 2000-08-07 Jim Meyering <meyering@lucent.com>
5094 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5095 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5096 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5097 getgroups.c, gethostname.c, getopt.h, group-member.c,
5098 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5099 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5100 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5101 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5102 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5103 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5104 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5105 yesno.c: Back out Copyright date changes for each file with no change
5106 this year. This eases coordination with other programs using the same
5107 source code modules. From Paul Eggert.
5109 2000-08-03 Greg McGary <greg@mcgary.org>
5111 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5112 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5113 (EXTEND_BUFFER): Use them.
5115 2000-08-01 Jim Meyering <meyering@lucent.com>
5117 * dirname.c (ISSLASH): Define.
5118 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5119 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5120 both `\' and `/' may be use as path separators.
5121 Based on a patch from Prashant TR.
5123 2000-07-31 Paul Eggert <eggert@twinsun.com>
5125 * quotearg.c (quotearg_n_options): Don't make the initial
5126 slot vector a constant, since it might get modified.
5128 2000-07-31 Jim Meyering <meyering@lucent.com>
5130 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5131 * obstack.c (print_and_abort): Likewise.
5133 2000-07-30 Paul Eggert <eggert@twinsun.com>
5135 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5136 buffer, so that the caller can always quote one small
5137 component of a "memory exhausted" message in slot 0.
5138 From a suggestion by Jim Meyering.
5140 2000-07-30 Jim Meyering <meyering@lucent.com>
5142 * makepath.c (make_path): Quote the other instance, too.
5144 * quotearg.c (N_STATIC_SLOTVECS): Define.
5145 (STATIC_BUF_SIZE): Define.
5146 (quotearg_n_options): Use only statically allocated storage when
5147 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5148 than STATIC_BUF_SIZE.
5150 2000-07-29 Jim Meyering <meyering@lucent.com>
5152 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5153 * dirname.c (dir_name): Likewise.
5155 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5157 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5158 (dir_name): Assert that there are no trailing slashes.
5160 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5162 * mbswidth.h (mbswidth): Add a flags argument.
5163 (mbswidth): New declaration.
5164 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5165 * mbswidth.c (mbswidth): Add a flags argument.
5166 (mbsnwidth): New function.
5168 2000-07-24 Jim Meyering <meyering@lucent.com>
5170 * mbswidth.c: Remove useless #else. From Bruno Haible.
5172 2000-07-23 Paul Eggert <eggert@twinsun.com>
5174 * mbswidth.c (_XOPEN_SOURCE):
5175 Don't define; this causes problems on Solaris 7.
5176 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5178 2000-07-23 Paul Eggert <eggert@twinsun.com>
5181 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5182 so that mbstate_t is always defined.
5184 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5185 be 1 in at least one GCC installation, and this configuration
5186 error is likely to be common. Ignoring MB_LEN_MAX hurts
5187 performance on hosts that have mbrtowc but have only unibyte
5188 locales, but I assume these hosts are rare.
5190 2000-07-23 Paul Eggert <eggert@twinsun.com>
5192 * quotearg.c: Streamline by invoking multibyte code only if needed.
5193 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5194 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5195 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5196 invoke multibyte primitives.
5198 2000-07-23 Jim Meyering <meyering@lucent.com>
5200 * basename.c (base_name): Add an assertion.
5202 2000-07-15 Bruno Haible <clisp.cons.org>
5204 * quotearg.c: When the system forces us to redefine mbstate_t,
5205 shadow its mbsinit function.
5207 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5209 * mbswidth.h: New file.
5210 * mbswidth.c: New file.
5211 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5212 (noinst_HEADERS): Add mbswidth.h.
5214 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5216 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5219 2000-07-15 Jim Meyering <meyering@lucent.com>
5221 * makepath.c: Include quote.h.
5222 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5223 corresponding argument in a `quote (...)' call.
5224 Give better diagnostics.
5226 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5227 (noinst_HEADERS): Add quote.h.
5229 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5230 from tar's src/misc.c.
5231 * quote.h: New file. Prototypes for same.
5233 2000-07-10 Paul Eggert <eggert@twinsun.com>
5235 From a suggestion by Bruno Haible.
5236 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5237 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5238 to decide whether to define the BeOS workaround macro;
5239 this adjusts to the change to AC_MBSTATE_T.
5241 2000-07-13 Paul Eggert <eggert@twinsun.com>
5243 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5245 * quotearg.c (quoting_style_args, quoting_style_vals,
5246 quotearg_buffer_restyled): Add support for
5247 clocale_quoting_style. Undo previous change to
5248 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5249 and "{RIGHT QUOTATION MARK}" msgids.
5251 2000-07-05 Paul Eggert <eggert@twinsun.com>
5253 The old behavior of quoting `like this' doesn't look good with
5254 newer, ISO-style fonts. See:
5255 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5257 Instead, quote "like this" by default. Let the translator
5258 tailor the locale-specific quoting behavior by providing
5259 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5261 * quotearg.c (N_): New macro.
5262 (gettext_default): New function.
5263 (quotearg_buffer_restyled): Use
5264 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5265 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5267 2000-07-09 Jim Meyering <meyering@lucent.com>
5269 * Most files: Update copyright dates to include 2000.
5271 2000-07-08 Jim Meyering <meyering@lucent.com>
5273 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5275 (xgethostname): Remove now-unnecessary #ifdef.
5276 Move declaration of `err' into loop where it's used.
5278 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5280 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5281 by allocating a larger buffer. Test the gethostname return value for
5282 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5283 returns an error and ENAMETOOLONG isn't defined.
5285 2000-07-05 Paul Eggert <eggert@twinsun.com>
5286 and Bruno Haible <haible@clisp.cons.org>
5288 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5290 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5292 * quotearg.c (struct quoting_options): Simplify quote_these_too
5295 2000-07-03 Jim Meyering <meyering@lucent.com>
5297 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5298 Reported by Bruno Haible.
5300 2000-07-04 Jim Meyering <meyering@lucent.com>
5302 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5303 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5306 2000-07-03 Paul Eggert <eggert@twinsun.com>
5307 and Bruno Haible <haible@clisp.cons.org>
5309 * quotearg.c (mbrtowc):
5310 Assign to *pwc, and return 1 only if result is nonzero.
5311 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5313 2000-07-03 Jim Meyering <meyering@lucent.com>
5315 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5316 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5319 2000-07-02 Jim Meyering <meyering@lucent.com>
5321 * quotearg.c (mbstate_t): Don't define here.
5323 2000-07-02 Jim Meyering <meyering@lucent.com>
5325 * nanosleep.c (SIGCONT): Define if not already defined.
5327 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5329 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5330 per change in ../m4/ls-mntd-fs.m4.
5331 (read_filesystem_list): Ignore symbolic links.
5333 2000-06-29 Jim Meyering <meyering@lucent.com>
5335 * same.c: Include <string.h> or <strings.h>, as appropriate,
5336 for declaration of strcmp.
5338 * long-options.c: Include <stdlib.h>, for declaration of exit.
5340 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5341 Avoid warning by casting result to `char *' to remove `const'.
5343 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5345 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5347 2000-06-26 Paul Eggert <eggert@twinsun.com>
5349 savedir now sets errno on failure and invokes xmalloc to get memory.
5350 Fix a couple of other minor bugs while we're at it.
5352 * savedir.c (<unistd.h>): Do not include; there's no need.
5353 (NAMLEN): Remove macro.
5354 (malloc, realloc): Remove decls.
5356 ("xalloc.h"): Include.
5357 (NAME_SIZE_DEFAULT): New macro.
5358 (savedir): Use xmalloc / xrealloc to allocate memory.
5359 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5360 Skip "" directory entries.
5361 Use strlen to calculate directory entry length, since the old method
5362 is rarely used these days and isn't worth supporting.
5363 Don't use a pointer after freeing it.
5364 Check for integer overflow when calculating allocation size.
5365 Use memcpy to copy entries, instead of stpcpy.
5366 Set errno properly when returning NULL.
5367 Check for readdir error.
5369 2000-06-26 Jim Meyering <meyering@lucent.com>
5371 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5373 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5375 * getusershell.c (xmalloc, xrealloc): Remove functions.
5377 Don't include <stdlib.h>. Don't declare malloc, realloc.
5379 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5381 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5383 2000-06-24 Jim Meyering <meyering@lucent.com>
5385 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5387 2000-06-21 Jim Meyering <meyering@lucent.com>
5389 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5391 2000-06-19 Paul Eggert <eggert@twinsun.com>
5393 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5394 (mbrtowc, mbstate_t): Define substitutes if
5395 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5396 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5397 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5399 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5401 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5402 than 1024, return a memory chunk of least possible size, instead
5403 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5404 Use free/xmalloc instead of xrealloc to avoid copying for very long
5407 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5409 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5410 address, not strdup. Include <stdlib.h> and don't declare free().
5412 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5414 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5417 2000-06-21 Jim Meyering <meyering@lucent.com>
5419 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5420 (noinst_HEADERS): Add getstr.h.
5422 * getline.c (getstr): Move into a separate file.
5423 * getstr.c (getstr): New file, extracted from getline.c, with
5424 the following changes: new parameter, delim2; both delim[12]
5425 parameters have type `int', not `char'. The latter would lose
5426 with 8-bit delimiters.
5427 * getstr.h: New file.
5429 2000-06-19 Jim Meyering <meyering@lucent.com>
5431 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5433 2000-06-18 Jim Meyering <meyering@lucent.com>
5435 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5436 Besides, these days every porting target provides a mkdir function.
5438 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5439 (this snippet comes from src/system.h).
5441 2000-06-15 Paul Eggert <eggert@twinsun.com>
5443 * human.c (adjust_value): New function.
5444 (human_readable_inexact): Apply rounding style even when
5445 printing approximate values.
5447 2000-06-14 Paul Eggert <eggert@twinsun.com>
5449 * human.c (human_readable_inexact): Allow an input block
5450 size that is not a multiple of the output block size, and vice versa.
5451 Reported by Piergiorgio Sartor.
5453 2000-06-14 Paul Eggert <eggert@twinsun.com>
5455 * getdate.y (get_date): Apply relative times after time
5456 zone indicator, not before. Reported by Todd A. Jacobs.
5458 2000-06-13 Jim Meyering <meyering@lucent.com>
5460 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5462 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5464 2000-06-12 Paul Eggert <eggert@twinsun.com>
5466 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5468 2000-06-04 Paul Eggert <eggert@twinsun.com>
5470 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5472 2000-06-04 Jim Meyering <meyering@lucent.com>
5474 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5475 SunOS 4.1.4 for which gid_t is an unsigned type.
5477 2000-06-03 Jim Meyering <meyering@lucent.com>
5479 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5481 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5483 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5484 newer, don't install charset.alias.
5485 * config.charset: Change the Linux/glibc rules so they become empty
5486 on glibc-2.1 or newer.
5488 2000-06-02 Jim Meyering <meyering@lucent.com>
5490 * mountlist.c: Back out last change. Instead, do this...
5491 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5492 member using the same `ignore'-testing code.
5493 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5497 2000-05-29 Jim Meyering <meyering@lucent.com>
5499 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5500 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5502 2000-05-22 Jim Meyering <meyering@lucent.com>
5504 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5506 2000-05-18 Jim Meyering <meyering@lucent.com>
5508 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5509 back, too, since it may have been modified by allocate_entry.
5510 (hash_delete): Rewrite to use neither the assignment operator
5511 nor the comma operator in an if-expression.
5513 2000-05-15 Paul Eggert <eggert@twinsun.com>
5516 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5517 Remove; no longer needed.
5518 "quotearg.h": Add include.
5519 (file_name): Do not bother to explicitly initialize to NULL; it's less
5520 efficient on some hosts.
5521 (close_stdout_status): Remove test as to whether stdout was already
5522 closed; it breaks for the case "echo x | sort >&-".
5523 Quote file name colons.
5524 Do not assume that _("write error") lacks format strings.
5526 2000-05-15 Jim Meyering <meyering@lucent.com>
5528 * version-etc.c (version_etc_copyright): Update the copyright string
5529 used in all --version output.
5531 2000-05-14 Jim Meyering <meyering@lucent.com>
5533 * closeout.c (close_stdout_set_file_name): New function.
5534 (close_stdout_status): Use new file-scoped global.
5535 Return right away if fstat says the stdout file descriptor is invalid.
5536 * closeout.h (close_stdout_set_file_name): Declare.
5538 2000-05-10 Jim Meyering <meyering@lucent.com>
5540 * closeout.c [default_exit_status]: New file-scoped variable.
5541 (close_stdout_set_status): New function.
5542 * closeout.h (close_stdout_set_status): Declare.
5544 2000-05-08 Jim Meyering <meyering@lucent.com>
5546 * long-options.c: Don't include closeout.h.
5547 (parse_long_options): Don't call close_stdout for --version.
5549 2000-05-06 Jim Meyering <meyering@lucent.com>
5551 * strnlen.c: Undefine __strnlen and strnlen.
5552 [!weak_alias]: Define __strnlen to strnlen.
5554 * atexit.c: New file, from libiberty.
5556 2000-05-06 Jim Meyering <meyering@lucent.com>
5558 * closeout.c (close_stdout_status): Also check for errors on the
5561 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5563 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5564 instead of xmalloc, xrealloc, path_concat.
5565 (locale_charset): Treat empty environment variables as absent.
5566 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5568 2000-05-04 Jim Meyering <meyering@lucent.com>
5570 * getopt.c: Update from glibc.
5571 * obstack.c: Likewise.
5572 * obstack.h: Likewise.
5573 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5575 * regex.h: Likewise.
5576 * strndup.c: Likewise.
5577 * strnlen.c: New file, from glibc.
5579 2000-05-01 Jim Meyering <meyering@lucent.com>
5581 * full-write.c (full_write): Remove `FIXME' part of comment.
5583 2000-04-29 Jim Meyering <meyering@lucent.com>
5585 * path-concat.c: Declare strdup only if it's not defined.
5586 * canon-host.c: Likewise.
5588 2000-04-28 Jim Meyering <meyering@lucent.com>
5590 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5591 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5592 included first, then limits.h is included by locale.h by libintl.h.
5593 From John David Anglin.
5595 2000-04-25 Jim Meyering <meyering@lucent.com>
5597 * makepath.c (S_IRWXUGO): Define.
5598 (make_path): Always perform explicit chmod if MODE specifies any
5599 of the `special' permission bits. Prompted by a bug report against
5600 install from Mate Wierdl and Joost van Baal.
5602 2000-04-18 Jim Meyering <meyering@lucent.com>
5606 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5607 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5609 2000-04-17 Jim Meyering <meyering@lucent.com>
5611 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5612 the definition of it to rpl_strftime also defined-away the system's
5615 2000-04-15 Jim Meyering <meyering@lucent.com>
5617 Use `C' to denote so-called `contiguous' files, the same way
5619 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5620 (ftypelet): Use S_ISCTG.
5621 From Michael Deutschmann.
5623 2000-04-14 Jim Meyering <meyering@lucent.com>
5625 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5627 2000-04-08 Jim Meyering <meyering@lucent.com>
5629 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5630 names don't conflict. Reported by Eli Zaretskii.
5632 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5634 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5635 bug. Deal with the different error behavior of Irix iconv.
5637 2000-04-07 Jim Meyering <meyering@lucent.com>
5639 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5640 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5642 2000-04-05 Jim Meyering <meyering@lucent.com>
5644 Portability tweaks required for ultrix4.3.
5645 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5646 * readutmp.c: Include sys/types.h before sys/stat.h.
5647 * canon-host.c: Declare strdup.
5648 * path-concat.c: Likewise.
5649 From John David Anglin.
5651 2000-04-04 Jim Meyering <meyering@lucent.com>
5653 Be more DOS 8.3-friendly.
5654 * ref-add.sin: Renamed from ref-add.sed.in.
5655 * ref-del.sin: Renamed from ref-del.sed.in.
5656 * Makefile.am: Reflect renaming.
5657 Reported by Eli Zaretskii.
5659 Use a temporary file name that won't clash with `charset.alias'
5660 in the DOS 8.3 name space.
5661 * Makefile.am (charset_tmp): Define.
5662 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5663 (uninstall-local): Likewise.
5664 Reported by Eli Zaretskii.
5666 2000-03-29 Paul Eggert <eggert@twinsun.com>
5668 * time/strftime.c (my_strftime): Make sure we call the system
5669 strftime, not ourselves, when invoking the underlying strftime.
5671 2000-03-24 Jim Meyering <meyering@lucent.com>
5673 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5674 (charset_alias): Define.
5675 (install-exec-local): Factor out common code.
5676 (uninstall-local): Split lines longer than 80.
5677 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5679 (.sed.in.sed): New rule. Don't redirect directly to $@.
5680 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5682 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5684 * config.charset: Output a line containing "Packages using this file".
5685 * ref-add.sed.in, ref-del.sed.in: New files.
5686 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5687 ref-del.sed): New rules.
5689 2000-03-17 Jim Meyering <meyering@lucent.com>
5691 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5692 Otherwise, include <strings.h>
5694 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5696 * unicodeio.c (utf8_wctomb): New function.
5697 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5698 format instead of in UCS-4 with platform dependent endianness.
5700 2000-03-07 Paul Eggert <eggert@twinsun.com>
5702 * savedir.c (savedir): Work even if directory size is
5703 negative; this can happen with some screwy NFS configurations.
5705 2000-03-06 Jim Meyering <meyering@lucent.com>
5707 * localcharset.c (get_charset_aliases): Don't try to free file_name
5708 if it's NULL (because we ran out of memory). From Bruno Haible.
5710 2000-03-05 Jim Meyering <meyering@lucent.com>
5712 * localcharset.c ("path-concat.h"): Include.
5713 (get_charset_aliases): Use path_concat instead of ANSI string
5716 * unicodeio.h (PARAMS): Define.
5717 Use it to guard prototype.
5719 2000-03-04 Jim Meyering <meyering@lucent.com>
5721 * Makefile.am (install-exec-local): Create $(libdir) before installing
5723 (uninstall-local): Uncomment this rule so `make distcheck' works
5726 * unicodeio.c (<errno.h>): Include it.
5727 (errno): Declare if not defined.
5729 * localcharset.c: Add Bruno's comment justifying use of volatile.
5731 * config.charset: New version, incorporating remarks from a linux
5732 i18n mailing list. From Bruno Haible.
5734 2000-03-02 Jim Meyering <meyering@lucent.com>
5736 * Makefile.am (EXTRA_DIST): Add config.charset.
5738 2000-03-01 Jim Meyering <meyering@lucent.com>
5740 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5741 * unicodeio.c: Likewise.
5743 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5745 * config.charset: New file.
5746 * localcharset.c: New file.
5747 * unicodeio.h, unicodeio.c: New files.
5748 * Makefile.am (DEFS): Add -DLIBDIR=...
5749 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5750 (noinst_HEADERS): Add unicodeio.h.
5751 (all-local, install-exec-local, charset.alias): New targets.
5753 2000-02-28 Paul Eggert <eggert@twinsun.com>
5755 * quotearg.c (ALERT_CHAR): New macro.
5756 (quotearg_buffer_restyled): Use it.
5758 2000-02-27 Jim Meyering <meyering@lucent.com>
5760 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5761 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5763 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5764 not `#if STDC_HEADERS'.
5765 Declare malloc if needed.
5767 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5768 now that autoconf always defines the HAVE_DECL_ symbols.
5769 * human.c: Likewise.
5771 * strtoumax.c: Likewise.
5773 * backupfile.c: Arrange for cpp to fail if the configure-time
5774 declaration check was not run.
5776 * human.c: Likewise.
5778 * strtoumax.c: Likewise.
5780 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5781 then first look up the entire `.'-containing string as a login name.
5783 2000-02-18 Paul Eggert <eggert@twinsun.com>
5785 * getdate.y: Handle two-digit years with leading zeros correctly.
5786 (textint): New typedef.
5787 (parser_control): Member year changed from int to textint.
5789 (YYSTYPE): Removed; replaced by %union with int and textint members.
5790 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5791 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5792 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5793 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5794 (date, number, to_year): Use width of number in digits, not its value,
5795 to determine whether it's a 2-digit year, or a 2-digit time.
5796 (yylex): Store number of digits of numeric tokens.
5797 Reported by John Kendall.
5799 (parser_control): Changed from struct parser_control to typedef (for
5800 consistency). All uses changed.
5802 (tID): Removed; not used.
5803 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5805 2000-02-14 Paul Eggert <eggert@twinsun.com>
5807 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5808 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5810 2000-02-12 Jim Meyering <meyering@lucent.com>
5812 * userspec.c (ISDIGIT): Define it.
5813 (isdigit): Remove definition.
5814 (is_number): Use ISDIGIT, not isdigit.
5815 <libintl.h>: Include.
5817 (parse_user_spec): Mark translatable strings.
5819 2000-02-10 Jim Meyering <meyering@lucent.com>
5821 With these changes, nanosleep.[ch] are finally enough like the other
5822 lib/* replacement files to compile on a few more losing systems.
5824 * nanosleep.h: Don't include config.h.
5825 Remove prototype from declaration of nanosleep.
5826 (PARAMS): Remove now-unneeded definition.
5827 * nanosleep.c: #undef nanosleep.
5828 (rpl_nanosleep): Rename from nanosleep.
5830 2000-02-03 Jim Meyering <meyering@lucent.com>
5832 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5833 rather than with `#if HAVE_UTMPNAME'.
5835 2000-02-01 Jim Meyering <meyering@lucent.com>
5837 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5839 2000-01-31 Jim Meyering <meyering@lucent.com>
5841 * nanosleep.h (nanosleep): Guard declaration with
5842 `#if ! HAVE_DECL_NANOSLEEP'.
5843 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5844 the declaration in that vendor's sys/timers.h.
5845 Reported by Christian Krackowizer.
5847 * quotearg.c (ISASCII): Add #undef and move definition to follow
5848 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5849 (ISPRINT): Likewise.
5850 Reported by Tom Tromey.
5852 2000-01-30 Jim Meyering <meyering@lucent.com>
5854 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5855 uses of ->ut_name. The latter doesn't work with new Linux header files
5856 where only utmpx.ut_user is declared.
5858 * readutmp.h (UT_USER): Define.
5860 2000-01-23 Jim Meyering <meyering@lucent.com>
5862 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5865 2000-01-22 Jim Meyering <meyering@lucent.com>
5867 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5868 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5869 Required for some AIX systems. Reported by Christian Krackowizer.
5870 [TESTING] (main): New function.
5872 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5873 * dirname.c (dir_name): Support for DOS-style file names with drive
5876 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5878 * strverscmp.c (ISDIGIT): Define.
5879 (strverscmp): Use ISDIGIT, not isdigit.
5881 2000-01-17 Paul Eggert <eggert@twinsun.com>
5883 * nanosleep.c (nanosleep):
5884 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5885 POSIX.1 doesn't require SA_INTERRUPT and some systems
5886 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5887 it's been part of POSIX.1 since day 1 (in 1988).
5889 2000-01-17 Jim Meyering <meyering@lucent.com>
5891 * interlock: Remove unused file. Reported by François Pinard.
5893 2000-01-16 Paul Eggert <eggert@twinsun.com>
5895 * quotearg.c (quotearg_buffer_restyled): Do not quote
5896 alert, backslash, formfeed, and vertical tab unnecessarily in
5897 shell quoting style.
5900 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5901 Free Software Foundation, Inc.
5902 Copying and distribution of this file, with or without modification,
5903 are permitted provided the copyright notice and this notice are preserved.