1 2004-11-15 Jim Meyering <jim@meyering.net>
3 * closeout.c: Include "__fpending.h" once again.
5 (close_stdout): Don't fail just because stdout was closed initially,
6 since some programs don't write to stdout in the normal course of
7 operation (other than --version and --help), and we don't want this
8 function to make e.g. `touch file >&-' fail.
9 But do fail if it was closed and someone has tried to write to it.
10 E.g., `printf foo >&-' must fail.
12 2004-11-11 Simon Josefsson <jas@extundo.com>
14 * strtok_r.h, strtok_r.c: New file.
16 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
18 * getopt_.h (__getopt_argv_const): New macro, to be used so that
19 we can stop lying to compilers about the constness of argv when we
20 are compiled outside glibc.
21 (getopt, getopt_long, getopt_long_only): Use it.
22 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
24 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
25 _getopt_long_only_r): Likewise.
26 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
27 _getopt_long_only_r): Likewise.
29 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
30 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
31 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
32 the other external symbols.
33 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
34 declaration, since the above renaming now works around collisions.
36 2004-11-11 Jim Meyering <jim@meyering.net>
38 * linebreak.c: Remove trailing blanks.
39 * alloca_.h: Likewise.
41 * euidaccess.c: Likewise.
42 * allocsa.h: Likewise.
44 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
46 * mktime.c (SHR): New macro, which is a portable
47 substitute for >> that should work even on Crays.
48 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
49 Problem reported by Mark D. Baushke in
50 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
51 * getdate.y (SHR): Likewise.
53 * strftime.c (SHR): Likewise.
55 * quotearg.c (struct quoting_options): Use unsigned int for
56 quote_these_too, so that right shifts are well defined. All uses
59 2004-11-10 Simon Josefsson <jas@extundo.com>
61 * getaddrinfo.h, getaddrinfo.c: New files.
63 2004-11-10 Jim Meyering <jim@meyering.net>
65 Ensure that no close failure goes unreported.
66 * closeout.c (close_stdout): Always close stdout. I.e., don't
67 return early when it seems there's nothing to flush.
68 Don't include __fpending.h.
70 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
72 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
74 2004-11-05 Bruno Haible <bruno@clisp.org>
76 * readlink.c: Include stddef.h, needed for size_t on Woe32.
77 Reported by Mark D. Baushke <mdb@cvshome.org>.
79 2004-11-04 Bruno Haible <bruno@clisp.org>
81 2004-09-11 Bruno Haible <bruno@clisp.org>
82 * allocsa.valgrind: New file.
83 2004-02-06 Bruno Haible <bruno@clisp.org>
84 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
85 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
86 Reported by Christopher Seip <chris.seip@hp.com>.
88 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
90 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
91 with errno == ERANGE if the buffer is too small.
92 Problem reported by Mark D. Baushke.
94 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
96 * xreadlink.c (MAXSIZE): New macro.
97 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
98 size does not exceed MAXSIZE. Avoid cast.
99 As suggested by Mark D. Baushke in
100 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
101 if readlink fails with buffer size just under MAXSIZE, try again
104 2004-11-02 Derek R. Price <derek@ximbiot.com>
105 and Paul Eggert <eggert@cs.ucla.edu>
107 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
108 (get_date): Overparenthesize to avoid GCC warning.
110 2004-11-02 Bruno Haible <bruno@clisp.org>
112 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
113 function returns void.
115 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
117 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
118 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
121 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
123 * getdate.y: Add support for TZ="foo" within a date string.
124 Fix some bugs near time_t boundaries. Reject dates with
125 out-of-range components, e.g., "Sept 31".
126 Include <stdlib.h>, "setenv.h", "xalloc.h".
127 (ISDIGIT_LOCALE): Remove; unused.
128 Note that the TZ and time functions used here are not reentrant.
129 (mktime_ok, get_tz): New functions.
130 (TZBUFSIZE): New constant.
131 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
132 This requires that we sometimes generate our own TZ="XXX..." setting.
134 2004-10-27 Derek R. Price <derek@ximbiot.com>
136 * mktime.c (not_equal_tm): Remove redundant check.
138 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
140 * getdate.y: Use Bison 1.875 features, and some minor
141 code cleanups. This change does not affect semantics.
142 Don't include <stdlib.h>; no longer needed.
143 Don't include unlocked-io.h; only the "#if TEST" code uses
144 stdio, and performance isn't crucial there.
145 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
146 Bison 1.875 features as described below.
147 All uses of "PC." replaced by "pc->".
148 (YYSTYPE): Add a forward declaration.
149 (yylex, yyerror): Use full prototypes in forward decls.
150 Use "%pure-parser" rather than obsolescent "%pure_parser".
151 Use %parse-param and %lex-param instead of obsolescent
152 YYPARSE_PARAM and YYLEX_PARAM.
153 (meridian_table, month_and_day_table, time_units_table,
154 relative_time_table, time_zone_table, military_table,
155 lookup_zone, lookup_word, get_date):
156 Use NULL instead of 0 where appropriate.
157 (to_hour): Avoid abort (), to avoid a dependency on
159 (yyerror, yylex): Now accepts parser_control * arg.
160 (main) [TEST]: Use '\0' rather than 0 for char.
162 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
164 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
165 It's now the caller's responsibility to handle the case where
166 !HAVE_GETPAGESIZE && !defined getpagesize.
168 * mktime.c (leapyear): Arg is long int, not int.
170 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
172 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
174 2004-10-12 Simon Josefsson <jas@extundo.com>
176 * getpass.c (fflush_unlocked, flockfile, funlockfile)
177 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
180 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
182 * vsnprintf.h: New file.
183 * vsnprintf.c: New file.
185 2004-10-07 Bruno Haible <bruno@clisp.org>
187 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
188 into the provided buffer.
190 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
192 * diacrit.c, diacrit.h: Add GPL notice.
194 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
195 * atanl.c (atanl): Keep the code as similar to glibc as possible.
196 * logl.c (logl): Keep the code as similar to glibc as possible.
197 This avoids a potential constant-folding bug.
199 2004-10-05 Bruno Haible <bruno@clisp.org>
201 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
203 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
205 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
206 * xmalloc.c (xmemdup): Likewise.
207 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
208 XFREE): Remove these long-obsolescent macros.
209 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
212 * regex.c (re_comp): Cast gettext return value to char *,
213 Problem reported by Martin Neitzel via Mark D. Baushke.
215 2004-10-04 Simon Josefsson <jas@extundo.com>
217 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
218 '#ifdef USE_UNLOCKED_IO'.
220 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
222 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
223 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
224 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
225 regex.c, sha1.c, version-etc.c, yesno.c:
226 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
227 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
228 the includer's responsibility.
232 * modechange.c (mode_compile): Don't decrement a pointer that
233 points to the start of a string, as the C Standard says the
234 resulting behavior is undefined.
236 * backupfile.h (enum backuptype): Rename none -> no_backups,
237 simple -> simple_backups, numbered_existing ->
238 numbered_existing_backups, numbered -> numbered_backups
239 to avoid shadowing problems. All uses changed.
240 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
241 * backupfile.c (check_extension, numbered_backup):
242 Rename locals to avoid shadowing 'basename'.
243 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
246 * .cppi-disable: Add getopt_.h, getopt_int.h.
247 * .cvsignore: Add getopt.h.
249 2004-10-04 Simon Josefsson <jas@extundo.com>
251 * memmem.h: New file.
252 * memmem.c: New file, taken from glibc.
254 2004-10-02 Jim Meyering <jim@meyering.net>
256 * dirfd.h, getpagesize.h: Add copyright notice.
258 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
260 * snprintf.c: Remove comments as to why each header is needed.
262 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
264 * strsep.h: New file.
265 * strsep.c: New file.
267 2004-10-01 Simon Josefsson <jas@extundo.com>
269 * snprintf.c (snprintf): Handle size==0.
271 2004-10-01 Simon Josefsson <jas@extundo.com>
272 Bruno Haible <bruno@clisp.org>
274 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
275 (snprintf): Declare 'args'.
277 2004-09-30 Simon Josefsson <jas@extundo.com>
279 * snprintf.h, snprintf.c: New files.
281 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
283 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
284 (hol_entry_help): Never translate an empty string.
285 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
286 * argp.h (OPTION_NO_TRANS): New option.
288 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
290 * xvasprintf.c: Include xalloc.h.
291 (xvasprintf): Use xalloc_die, not xmalloc_die.
293 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
295 * dummy.c: Change copyright notice to FSF, and license to GPL.
297 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
299 * argp-pvh.c (argp_program_version_hook): Provide initial value.
300 Problem reported by Bruno Haible in:
301 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
303 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
305 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
306 in case some system header has #define'd it. Problem reported by
308 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
310 2004-09-08 Bruno Haible <bruno@clisp.org>
312 * stdint_.h.in: New file, taken from GNU clisp.
314 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
316 * xvasprintf.h: New file.
317 * xvasprintf.c: New file.
318 * xasprintf.c: New file.
320 2004-09-08 Bruno Haible <bruno@clisp.org>
322 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
324 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
326 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
328 Import from coreutils.
329 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
330 strings on unbounded length. alloca's performance benefits aren't
333 (parse_with_separator): New function, with most of the internals
334 of the old parse_user_spec. Allow user to omit both user and group,
335 for compatibility with FreeBSD.
336 Clone only the user name, not the entire spec.
337 Do not set *uid, *gid unless entirely successful.
338 Avoid memory leak in some failing cases.
339 Fix regression for USER.GROUP reported by Dmitry V. Levin in
340 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
341 (parse_user_spec): Rewrite to use parse_with_separator.
343 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
345 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
346 its complicated substitute.
347 * argp-help.c: Include <errno.h>, for program_invocation_short_name
348 and program_invocation_name.
349 (__argp_basename) [!_LIBC]: Remove; the only use was
350 replaced by its body.
351 (__argp_short_program_name): Change condition from
352 !defined __argp_short_program_name to
353 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
354 to match argp-namefrob.h.
355 (__argp_failure): Don't assume strerror_r returns char *.
356 * argp-parse.c (N_): Define unconditionally.
357 (argp_default_options): Fill out initializers with 0 to avoid
360 2004-08-12 Simon Josefsson <jas@extundo.com>
362 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
363 * getopt_.h: Renamed from getopt.h.
365 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
367 Merge from coreutils.
369 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
370 wmemchr or wmemcpy. Problem reported by Robert Dahlem
371 for Reliant Unix 5.43.
373 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
374 (union fooround): Use uintmax_t, not long int.
375 The rest is a merge from libc:
376 [defined _LIBC]: Include <shlib-compat.h>.
377 (_obstack) [defined _LIBC]: Remove after 2.3.4.
379 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
381 * strverscmp.c: Convert to UTF-8.
383 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
385 * obstack.h (obstack_empty_p):
386 Don't assume that chunk->contents is suitably aligned.
387 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
388 Likewise. Problem reported by Benno in
389 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
391 * chown.c (rpl_chown): Work even if the file is writeable but not
392 readable. This could be improved further but it'd take some work.
394 2004-08-08 Simon Josefsson <jas@extundo.com>
396 * xgethostname.c: Don't include error.h (not used).
399 * getpass.c: Include getpass.h first.
401 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
403 * xalloc-die.c: New files.
404 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
406 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
407 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
408 (_, N_, xalloc_die): Move to xalloc-die.c.
409 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
410 so that we needn't mess with xalloc_msg_memory_exhausted.
412 * sha1.h: Renamed from sha.h.
413 (SHA1_H): Renamed from _SHA_H.
414 (sha1_ctx): Renamed from sha_ctx.
415 (sha1_init_ctx): Renamed from sha_init_ctx.
416 (sha1_process_block): Renamed from sha_process_block.
417 (sha1_process_bytes): Renamed from sha_process_bytes.
418 (sha1_finish_ctx): Renamed from sha_finish_ctx.
419 (sha1_read_ctx): Renamed from sha_read_ctx.
420 (sha1_stream): Renamed from sha_stream.
421 (sha1_buffer): Renamed from sha_buffer.
422 * sha1.c: Likewise; renamed from sha.c.
423 Do not include <sys/types.h>.
424 Include <stddef.h> rather than <stdlib.h>.
426 2004-08-08 Bruno Haible <bruno@clisp.org>
428 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
429 FILESYSTEM_PREFIX_LEN.
430 * progreloc.c: Likewise.
431 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
433 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
436 * argp-help.c (make_hol, hol_append): Don't assume that
437 SIZE_MAX is a valid preprocessor constant.
438 (__argp_basename): Change from "#ifndef _LIBC"
439 to "#ifndef __argp_short_program_name", so that
440 we don't compile these functions for tar.
442 More merges from coreutils.
443 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
444 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
446 * addext.c: Remove; no longer needed.
447 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
448 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
449 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
450 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
451 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
452 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
453 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
454 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
455 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
456 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
457 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
458 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
459 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
460 Import changes from coreutils.
462 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
464 Merge from coreutils.
466 * .gdb-history: Remove; this doesn't belong here.
468 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
469 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
470 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
472 * dirname.h: Include <stdbool.h>.
473 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
474 for consistency with POSIX terminology. All uses changed.
475 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
476 (strip_trailing_slashes): Use bool for booleans.
477 * stripslash.c (strip_trailing_slashes): Likewise.
479 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
480 sometimes returns a positive errno value even when it succeeds.
481 (print_errno_message) [!LIBC]: Fall back on strerror if
484 * path-concat.c (mempcpy): Don't define if a system header defines it.
485 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
486 (longest_relative_suffix): New function.
487 (path_concat): Use it. Assume first argument is not NULL.
488 Port to DOS. Omit redundant separators.
489 Report an error instead of returning NULL.
490 Use mempcpy instead of memcpy.
491 (xpath_concat): Remove: not declared or used.
493 * same.h: Include <stdbool.h>
494 (same_name): Return bool, not int.
495 * same.c (same_name): Likewise.
496 (errno): Don't declare; we assume C89 or better now.
498 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
499 if not already defined.
501 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
502 * dup-safer.c (errno): Likewise.
504 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
506 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
509 2004-08-03 Simon Josefsson <jas@extundo.com>
511 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
512 * progname.h: Don't include stdbool.h.
514 2004-08-02 Simon Josefsson <jas@extundo.com>
516 * getsubopt.h: New file, with comments from Bruno Haible.
517 * getsubopt.c: New file, from glibc, but slightly modified based on
518 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
520 2004-08-01 Simon Josefsson <jas@extundo.com>
522 * xgetdomainname.c: Include stdlib.h, for free().
524 2004-07-16 Simon Josefsson <jas@extundo.com>
528 2004-07-16 Bruno Haible <bruno@clisp.org>
530 * backupfile.h: Add extern "C" for C++.
531 * closeout.h: Likewise.
532 * copy-file.h: Likewise.
533 * findprog.h: Likewise.
534 * full-write.h: Likewise.
535 * pathname.h: Likewise.
536 * progname.h: Likewise.
537 * stpcpy.h: Likewise.
538 * stpncpy.h: Likewise.
539 * strcase.h: Likewise.
540 * strstr.h: Likewise.
541 * xalloc.h: Likewise.
543 * mbswidth.h: Add extern "C" for C++.
544 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
546 2004-07-09 Simon Josefsson <jas@extundo.com>
548 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
549 failed without this.)
551 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
553 * fchown-stub.c: New file.
555 2004-06-24 Jim Meyering <jim@meyering.net>
557 * obstack.h (obstack_base): Cast to (void *), per documentation.
559 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
561 * argz.c, argz_.h: New files, which are autoupdated from libtool.
563 2004-06-01 Jim Meyering <jim@meyering.net>
565 * calloc.c: New file.
567 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
569 * getdate.y (yylex): Allow space between sign and number.
570 Problem reported by Dan Jacobson.
572 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
573 and Jim Meyering <jim@meyering.net>
575 Merge from coreutils CVS.
577 * stat-macros.h: New file, with contents from file-type.h
578 and coreutils' system.h.
579 * file-type.c: Include "stat-macros.h".
580 * file-type.h (file_type): Move all macro definitions to new file,
583 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
584 Wrap old code with this conditional.
585 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
586 function that does not dereference symlinks.
587 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
589 * xreadlink.c: Include xreadlink.h first, to catch .h file
591 (xreadlink): Accept new arg SIZE, for efficiency.
592 All decls and uses changed.
593 * xreadlink.h: Include <stddef.h>, for size_t.
595 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
596 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
598 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
600 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
602 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
603 macros to be defined.
604 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
605 the allocator returns NULL because the requested size is zero.
607 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
609 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
610 var. Add comment explaining why libc still defines it. This
611 merges the following patch from glibc:
612 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
614 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
616 * obstack.c (_obstack): Remove unused variable. It hasn't been
617 present in glibc since revision 1.1 of this file.
618 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
619 obstack_alignment_mask, obstack_alloc, obstack_base,
620 obstack_blank, obstack_blank_fast, obstack_chunk_size,
621 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
622 obstack_grow0, obstack_init, obstack_int_grow,
623 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
624 obstack_next_free, obstack_object_size, obstack_ptr_grow,
625 obstack_ptr_grow_fast, obstack_room): Remove declarations of
626 nonexistent functions.
628 2004-05-17 Derek R. Price <derek@ximbiot.com>
629 Paul Eggert <eggert@cs.ucla.edu>
631 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
633 2004-05-14 Bruno Haible <bruno@clisp.org>
635 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
636 that consists of a '.' followed by an empty digit string.
637 Patch by Tor Lillqvist <tml@iki.fi>.
639 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
641 Port obstack to the AS/400, where pointers are 16 bytes wide and
642 you cannot cast an integer to a valid pointer. This patch is
643 currently waiting to be integrated into glibc; see
644 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
646 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
647 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
648 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
649 (struct obstack): temp member is now a union of a pointer and
650 an integer, instead of an integer. All integer uses changed.
651 This does not affect the physical layout of struct obstack,
652 except on hosts (like the AS/400) where the size or alignment of
653 void * is greater than that of ptrdiff_t.
654 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
655 __STDC__)]: Store temporary in pointer member of union, not
657 * obstack.c: Include <stddef.h>, for offsetof.
658 (struct fooalign): Remove; it doesn't need a name.
659 (union fooround): Change double to long double, and add void *.
660 (DEFAULT_ALIGNMENT): Use offsetof to compute.
661 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
662 not a macro. Hence the values are always int; so remove all
663 casts-to-int in uses.
665 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
666 Derek Price <derek@ximbiot.com>
668 * alloca.c: Include <alloca.h>, to get our interface.
669 * alloca_.h: Use __alloca on AIX, so that we don't have to
670 include <alloca.h> first. Use C89 prototype for alloca; this
671 requires including <stddef.h> for size_t. Use extern "C" if C++.
672 Use #elif for simplicity, since we can assume C89 now.
673 Don't try to source the system alloca.h since it will not be found
674 and to prevent recursively including its replacement.
675 * fnmatch.c: Include <alloca.h> instead of opencoding.
676 * lib/regex.c: Likewise.
678 2004-05-16 Derek Price <derek@ximbiot.com>
679 Paul Eggert <eggert@cs.ucla.edu>
681 getline cleanup. This changes the getndelim2 API: both order of
682 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
685 * getline.c: Don't include stddef.h or stdio.h, since our
687 (getline): Always use getdelim, so that we don't have two
689 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
691 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
692 (GETNDELIM2_MAXIMUM): New macro.
693 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
694 instead of the old practice of delim2==0. All callers changed.
695 Return -1 on overflow, instead of returning junk.
696 Do not set *linesize unless allocation succeeds.
697 * getndelim2.h: Do not include stddef.h; no longer needed, now
698 that we include sys/types.h.
699 * getnline.h: Likewise.
700 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
701 (getndelim2): Reorder arguments.
702 * getnline.c (getnline, getndelim):
703 Don't discard the NMAX argument.
704 (getnline): Invoke getndelim, to avoid code duplication.
705 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
706 of (size_t) -1 by callers of the getnline family.
708 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
710 * nanosleep.c (suspended): Change its type from int to
711 sig_atomic_t volatile.
712 (first_call): Make it private to rpl_nanosleep, and have it
713 be zero initially as that's a bit faster.
714 (my_usleep): Round up fractional times instead of truncating them,
715 as this is the usual meaning for 'sleep'.
717 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
719 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
720 (ENOSYS): Define if not defined.
721 (settime): Fall back on stime if it exists and settimeofday fails.
722 But don't bother with fallbacks if a method fails with errno == EPERM.
724 2004-05-11 Jim Meyering <jim@meyering.net>
726 Prior to this change, the save_cwd caller required read access to the
727 current directory on most systems (ones with the fchdir function).
729 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
730 fails, try write-only, and finally, resort to using xgetcwd.
732 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
734 * obstack.c, obstack.h: Import changes from libc.
736 2004-04-28 Bruno Haible <bruno@clisp.org>
738 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
739 implicitly appends .exe to executables.
740 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
741 accepts Windows pathnames.
742 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
743 Cygwin like Windows, since it now accepts Windows pathnames.
744 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
745 Cygwin like Windows, since it now accepts Windows pathnames.
746 Reported by Derek Robert Price <derek@ximbiot.com>.
748 2004-04-20 Jim Meyering <jim@meyering.net>
750 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
752 2004-04-20 Jim Meyering <jim@meyering.net>
753 Bruno Haible <bruno@clisp.org>
755 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
756 memory when realloc fails.
758 2004-04-18 Jim Meyering <jim@meyering.net>
760 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
761 don't leak memory and do call END_UTMP_ENT.
763 2004-04-11 Paul Eggert <eggert@twinsun.com>
765 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
766 (CHAR_BIT): Remove, since we assume C89.
767 Include <stdint.h> if available, as per current Autoconf CVS advice.
769 2004-03-30 Paul Eggert <eggert@twinsun.com>
771 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
772 not bool, to be more consistent with Unix conventions.
773 Suggested by Bruno Haible.
775 Merge from coreutils.
777 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
780 * getdate.h: Include stdbool.h, and timespec.h instead of
781 the usual <time.h> dance.
782 (get_date): Change signature to support fractional time stamps.
784 * getdate.y: Include "getdate.h" first, as we can now
785 assume C89 and don't need to worry about 'const'.
786 Similarly, include "unlocked-io.h" near start, not in middle.
788 (textint.value): Use long int rather than int.
789 (textint.digits): Use size_t rather than int.
790 (BILLION, LOG10_BILLION): New constants.
791 (parser_control): New member rel_ns. Members day_ordinal,
792 time_zone, month, day, hour, minutes, rel_year, rel_month,
793 rel_day, rel_hour, rel_minutes, rel_seconds
794 are now long int, not int. Member seconds is now struct timespec,
795 not int. New member timespec_seen. Members dates_seen, days_seen,
796 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
798 (%union.intval): Now long int, not int.
800 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
801 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
802 (spec): Now is a timespec or an item list.
803 (timespec, items): New nonterminals.
804 (time, rel, relunit, number, get_date):
805 Add support for fractional seconds.
806 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
807 (gmtime, localtime, mktime): Remove decls; not needed with C89.
808 (to_hour): First arg is now long int, not int.
809 (to_year): Returns long int, not int.
810 Don't treat year -70 like 70.
811 (tm_diff): Returns long int, not int.
812 (lookup_word): Use bool instead of int when appropriate.
813 (yylex): Use size_t for count, not int.
814 Detect overflow when parsing large integer constants.
815 Add support for fractions.
816 (get_date): Make pointers 'const' if possible.
817 Use more-portable code to detect integer overflow.
818 (main) [TEST]: Adjust to above changes. Test for localtime failure.
819 Don't use ctime; it's not reliable if the year has >4 digits.
821 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
822 This is for compatibility with BSD.
824 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
825 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
826 From coreutils' system.h.
828 * userspec.c: Don't include "posixver.h".
829 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
830 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
831 compatible extension. Simplify code by removing a boolean int
832 that was always nonzero if a string was nonnull.
834 2004-03-30 Jim Meyering <jim@meyering.net>
836 Merge from coreutils.
838 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
840 * readtokens.c (readtoken): Don't leak 64 bytes when reading
841 an empty input stream.
843 * readtokens.c: Include <stdbool.h>.
844 (readtoken): Use `size_t' rather than int/long.
845 All callers adjusted.
846 Use `bool' rather than `int' where appropriate.
847 Use memset rather than an explicit loop.
848 Use x2nrealloc rather than xrealloc.
849 Allow the use of `\0' as a delimiter.
850 (readtokens): Likewise.
851 * readtokens.h (readtoken, readtokens): Update prototypes.
853 2004-03-30 Bruno Haible <bruno@clisp.org>
855 * getloadavg.c (getloadavg): Don't assume setlocale returns
858 2004-03-29 Paul Eggert <eggert@twinsun.com>
860 Merge changes to getloadavg.c from coreutils and Emacs.
862 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
863 Define to an expression, not to the empty string.
864 Include cloexec.h and xalloc.h.
865 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
866 Use set_cloexec_flag rather than rolling our own.
867 * cloexec.c, cloexec.h: New files.
869 2004-03-18 Paul Eggert <eggert@twinsun.com>
871 * getopt.h: Sync with libc CVS.
873 2004-03-18 Paul Eggert <eggert@twinsun.com>
874 Bruno Haible <bruno@clisp.org>
876 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
877 not on all platforms that have <wchar.h>.
878 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
880 2004-03-09 Paul Eggert <eggert@twinsun.com>
882 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
884 * getopt_int.h: New file, also synced from libc.
886 2004-03-07 Paul Eggert <eggert@twinsun.com>
888 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
889 '#if' expressions. Unlike the code it replaces, it does not
890 depend on (defined _SC_PAGESIZE). However, it does depend on
891 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
892 first reported by Jason Andrade in
893 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
895 2004-01-18 Simon Josefsson <jas@extundo.com>
897 * strdup.h: New file.
898 * strdup.c: Include it.
899 * path-concat.c: Include strdup.h. Drop strdup declaration.
900 * userspec.c: Include strdup.h. Drop strdup declaration.
902 2004-02-06 Karl Berry <karl@gnu.org>
904 * config.charset: update from gettext 0.14.1.
906 2004-02-05 Paul Eggert <eggert@twinsun.com>
908 Add comments and code, prompted by suggestions from Bruno Haible
910 * quotearg.h (quotearg_alloc): New decl. Improve the comments
911 describing the enum quoting_style values.
912 * quotearg.c (quotearg_alloc): New function.
913 (quotearg_buffer_restyled): Treat lone { and } as special.
914 Treat = as special. Work around bug with older shells
915 that "see" a '\' that is really the 2nd byte of a multibyte char.
916 Quote empty string with shell_quoting_style.
918 2004-02-03 Bruno Haible <bruno@clisp.org>
920 * pipe.h: New file, from GNU gettext.
921 * pipe.c: New file, from GNU gettext.
923 2004-01-27 Bruno Haible <bruno@clisp.org>
925 * execute.h: New file, from GNU gettext.
926 * execute.c: New file, from GNU gettext.
927 * w32spawn.h: New file, from GNU gettext.
929 2004-01-23 Paul Eggert <eggert@twinsun.com>
931 Exit-status fix from coreutils.
933 Use exit_failure consistently in place of EXIT_FAILURE,
934 so that program exit statuses are consistent on failure.
936 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
937 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
938 * argmatch.h: Comment fix to match the above.
939 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
940 Now a macro referring to exit_failure, instead of a separate
941 variable. Include "exitfail.h" to get it.
942 * xstrtol.h: Include "exitfail.h".
943 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
945 * long-options.c (parse_long_options): Use prototype
946 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
949 2004-01-21 Jim Meyering <jim@meyering.net>
951 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
952 so as not to conflict with a different-sized __mktime_internal
953 function in GNU libc.
954 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
955 Problem building statically-linked `ls' reported by Michael Brunnbauer.
957 2004-01-18 Paul Eggert <eggert@twinsun.com>
959 Merge from diffutils.
961 * file-type.c (file_type): Add typed memory objects.
962 * file-type.h (S_TYPEISTMO): New macro.
964 * c-stack.h (c_stack_action): Remove argv argument.
965 * c-stack.c (c_stack_action): Likewise. All uses changed.
966 (die): Don't calculate message unless segv_action returns.
967 (get_stack_location, min_address_from_argv, max_address_from_argv,
968 volatile stack_base, volatile_stack_size): Remove.
969 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
970 that every segmentation violation is a stack overflow. (Ouch!)
971 See Debian bug 136249 (still outstanding) for more info about why
972 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
974 2003-11-30 Bruno Haible <bruno@clisp.org>
976 Safer stack allocation.
977 * setenv.c: Include allocsa.h.
978 (alloca): Remove fallback definition.
979 (freea): Remove macro.
980 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
983 2003-10-17 Bruno Haible <bruno@clisp.org>
985 * binary-io.h: Avoid warnings on Cygwin.
987 2003-12-28 Bruno Haible <bruno@clisp.org>
989 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
990 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
992 2003-11-28 Bruno Haible <bruno@clisp.org>
994 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
996 2003-11-27 Bruno Haible <bruno@clisp.org>
998 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1000 2003-11-17 Bruno Haible <bruno@clisp.org>
1002 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1004 2003-11-24 Bruno Haible <bruno@clisp.org>
1006 * xallocsa.h: New file, from GNU gettext.
1007 * xallocsa.c: New file, from GNU gettext.
1009 2003-11-24 Bruno Haible <bruno@clisp.org>
1011 * allocsa.h: New file, from GNU gettext.
1012 * allocsa.c: New file, from GNU gettext.
1014 2003-11-24 Bruno Haible <bruno@clisp.org>
1016 * eealloc.h: New file.
1018 2004-01-15 Jim Meyering <jim@meyering.net>
1020 Merge from coreutils.
1022 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1023 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1024 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1026 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1027 optional configure-time default.
1029 * version-etc.c (version_etc_copyright): Update copyright date.
1031 * xreadlink.c (xreadlink): Correct outdated comment.
1033 2004-01-15 Paul Eggert <eggert@twinsun.com>
1035 Merge from coreutils.
1037 * posixver.c: Include posixver.h.
1039 * same.c: Include <stdbool.h>, <limits.h>.
1040 (_POSIX_NAME_MAX): Define if not defined.
1042 (same_name): If file names are silently truncated, report
1043 that the file names are the same if they are the same after
1044 the silent truncation.
1046 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1047 conversion function.
1048 * xstrtod.c (xstrtod): Likewise. All callers changed to
1049 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1052 2004-01-14 Paul Eggert <eggert@twinsun.com>
1054 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1055 with like-named macro in fnmatch.c.
1056 (EXT): Use an internal constant instead.
1058 Merge fnmatch patches from glibc.
1059 * fnmatch.c (mbsinit): Remove define.
1060 Add libc_hidden_ver (__fnmatch, fnmatch).
1061 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1062 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1064 2003-12-14 Karl Berry <karl@gnu.org>
1066 * config.charset: update from gettext-runtime.
1068 2003-12-03 Paul Eggert <eggert@twinsun.com>
1070 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1071 Bug reported by Alfred M. Szmidt.
1073 2003-11-29 Karl Berry <karl@gnu.org>
1075 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1077 2003-11-23 Paul Eggert <eggert@twinsun.com>
1078 Bruno Haible <bruno@clisp.org>
1080 * printf-parse.h: Don't include sys/types.h.
1081 (ARG_NONE): New macro.
1082 (char_directive): Change type of *arg_index fields to size_t.
1083 * printf-parse.c: Don't include sys/types.h.
1084 (SSIZE_MAX): Remove macro.
1085 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1086 Remove unnecessary overflow check.
1087 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1090 2003-11-24 Paul Eggert <eggert@twinsun.com>
1092 * alloca.c: Remove dependency on xalloc module.
1093 (xalloc_die): Remove.
1094 (memory_full) [!defined emacs]: New macro.
1095 [!defined emacs]: Don't include xalloc.h.
1096 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1097 address arithmetic overflows. Change datatypes a bit to avoid
1100 2003-11-22 Jim Meyering <jim@meyering.net>
1102 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1104 2003-11-17 Bruno Haible <bruno@clisp.org>
1106 * vasnprintf.c (alloca): Remove fallback definition.
1107 (freea): Remove definition.
1108 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1109 Reported by Paul Eggert.
1111 2003-11-17 Jim Meyering <jim@meyering.net>
1113 On systems without utime and without a utimes function capable of
1114 dealing with a NULL struct utimbuf* argument, this utime replacement
1115 could -- in unusual circumstances -- leak a file descriptor.
1116 * utime.c: Include <unistd.h> and <errno.h>.
1117 (utime_null): Be sure to close `fd' and to preserve errno.
1118 Reported by Geoff Collyer via Arnold Robbins.
1120 2003-11-16 Paul Eggert <eggert@twinsun.com>
1121 Bruno Haible <bruno@clisp.org>
1123 Protect against address arithmetic overflow.
1124 * printf-args.h: Include stddef.h.
1125 (arguments): Change type of field 'count' to size_t.
1126 * printf-args.c (printf_fetchargs): Use size_t instead of
1127 'unsigned int' where appropriate.
1128 * printf-parse.h: Include sys/types.h.
1129 (char_directive): Change type of *arg_index fields to ssize_t.
1130 (char_directives): Change type of fields 'count', max_*_length to
1132 * printf-parse.c: Include sys/types.h and xsize.h.
1133 (SSIZE_MAX): Define fallback value.
1134 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1135 instead of 'int' where appropriate. Check a_allocated, d_allocated
1136 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1137 * vasnprintf.c: Include xsize.h.
1138 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1139 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1140 overflow. Avoid wraparound when converting a width or precision from
1143 2003-11-16 Bruno Haible <bruno@clisp.org>
1145 Update from GNU gettext.
1146 * printf-parse.c: Generalize to it can be compiled for wide strings.
1147 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1148 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1149 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1150 SNPRINTF): New macros.
1151 Don't include <alloca.h> if the file is used inside libintl.
1152 (local_wcslen): New function, for Solaris 2.5.1.
1153 (VASNPRINTF): Use it instead of wcslen.
1155 2003-11-16 Bruno Haible <bruno@clisp.org>
1157 * xsize.h (xmax): New function.
1158 (xsum, xsum3, xsum4): Declare as "pure" functions.
1160 2003-11-12 Paul Eggert <eggert@twinsun.com>
1162 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1163 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1164 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1165 heuristic is just as accurate as far as we know, and it removes a
1166 dependency on size_max.m4 and ptrdiff_max.m4.
1168 2003-11-12 Paul Eggert <eggert@twinsun.com>
1170 * xstrtol.c (__xstrtol): Remove "break" immediately after
1171 "return", to pacify some unknown compiler. Problem reported
1174 2003-11-11 Bruno Haible <bruno@clisp.org>
1176 * xsize.h (SIZE_MAX): Remove fallback definition.
1177 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1180 2003-11-10 Paul Eggert <eggert@twinsun.com>
1182 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1183 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1184 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1186 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1187 not (size_t) -1, since it's defined here.
1189 2003-11-06 Paul Eggert <eggert@twinsun.com>
1191 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1192 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1193 Reject sizes of exactly SIZE_MAX bytes.
1194 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1195 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1197 2003-11-05 Bruno Haible <bruno@clisp.org>
1199 * xsize.h: Include limits.h, to avoid a possible collision with
1200 SIZE_MAX defined in <limits.h> on Solaris.
1202 2003-11-04 Bruno Haible <bruno@clisp.org>
1204 * xsize.h: New file.
1205 * linebreak.c: Include xsize.h.
1206 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1207 argument for overflow.
1208 Suggested by Paul Eggert.
1210 2003-10-31 Bruno Haible <bruno@clisp.org>
1212 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1213 to avoid (extremely rare) race condition.
1214 Suggested by Paul Eggert.
1216 2003-11-03 Jim Meyering <jim@meyering.net>
1218 * userspec.c: Include "userspec.h".
1219 * userspec.h: New file.
1221 2003-10-31 Paul Eggert <eggert@twinsun.com>
1223 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1224 * mountlist.c (SIZE_MAX): Define if not defined already.
1225 (read_filesystem_list): Set and use me_type_malloced.
1226 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1227 whatever the type happens to be), for brevity and consistency.
1228 Check for size calculation overflow on Alphas running OSF/1.
1230 2003-10-31 Jim Meyering <jim@meyering.net>
1232 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1234 * linebuffer.c: Include <string.h> for declaration of memset.
1236 2003-10-30 Paul Eggert <eggert@twinsun.com>
1237 Bruno Haible <bruno@clisp.org>
1239 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1240 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1242 2003-10-29 Paul Eggert <eggert@twinsun.com>
1244 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1245 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1247 * quotearg.c (quotearg_n_options): Use it.
1248 * group-member.c: Include <stdbool.h>.
1249 (free_group_info): Arg is now const *; don't free arg.
1250 (get_group_info): Now returns bool and accepts struct group_info *,
1251 rather than returning a malloc'ed struct group_info *.
1252 All uses changed. Check for overflow in internal size calculation.
1254 * getusershell.c (readname): Simplify the code by using x2nrealloc
1255 rather than xmalloc/xrealloc.
1256 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1257 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1258 conformance bug: the old code used a pointer after freeing the
1259 storage that it addressed.
1260 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1261 rather than doing it by hand.
1262 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1263 the buffer preserved. Use free and xmalloc instead.
1264 * quotearg.c (quotearg_n_options): Likewise.
1265 Use a simpler test for size overflow. Don't use xalloc_oversized
1266 because unsigned int might be wider than size_t (!); this suggests
1267 that we should switch from unsigned int to size_t for slot numbers.
1269 2003-10-27 Bruno Haible <bruno@clisp.org>
1271 * stdbool_.h: Better support for BeOS.
1273 2003-10-27 Paul Eggert <eggert@twinsun.com>
1275 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1276 to allocate the returned structure. Do not allocate a subarray,
1277 as x2nrealloc will do that.
1278 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1279 instead of xnrealloc.
1280 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1282 2003-10-26 Paul Eggert <eggert@twinsun.com>
1284 * xalloc.h (xalloc_oversized): New static inline function, for
1285 callers that want to do their own size-overflow checking. Include
1286 <stdbool.h>, since xalloc_oversized returns bool.
1287 * xalloc.c (array_size_overflow): Remove. All callers changed
1288 to use xalloc_oversized.
1290 Add two functions x2realloc, x2nrealloc, for programs that grow
1291 arrays dynamically by doubling their sizes.
1292 * xalloc.h (x2realloc, x2nrealloc): New decls.
1293 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1296 Port to C99 semantics for 'inline' of external functions.
1297 Bug reported by Bruno Haible.
1298 * xmalloc.c (xnmalloc_inline): New static inline function,
1299 with the old contents of xnmalloc.
1300 (xnmalloc, xmalloc): Use it.
1301 (xnrealloc_inline): New static inline function,
1302 with the old contents of xnrealloc.
1303 (xnrealloc, xrealloc): Use it.
1305 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1307 2003-10-25 Paul Eggert <eggert@twinsun.com>
1309 Fix several address-calculation bugs in the hash modules,
1310 plus some minor code cleanup.
1312 * hash.h: Include <stdbool.h>, for bool.
1313 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1314 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1315 hash_get_n_entries, hash_get_max_bucket_length,
1316 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1317 hash_rehash): Use size_t rather than unsigned.
1318 * hash.c (struct hash_table, hash_get_n_buckets,
1319 hash_get_n_buckets_used, hash_get_n_entries,
1320 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1321 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1322 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1324 (SIZE_MAX): Define if not defined.
1325 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1326 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1328 Use const * when possible.
1329 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1330 (check_tuning): Fix bug: if tuning parameters were very close to
1331 0 or 1, rounding errors could have caused subscript violations.
1332 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1333 (hash_initialize): Add 'fail:' label
1334 to free table and return NULL, and use it to simplify code.
1335 Use calloc rather than clearing the storage ourself.
1336 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1337 buffer size calculations.
1338 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1339 Include <stddef.h>, for size_t.
1340 * hash-pjw.c (hash_pjw): Likewise.
1341 Switch to method described by Bruno Haible.
1342 Include <limits.h>, for CHAR_BIT.
1343 (SIZE_BITS): New macro.
1345 2003-10-21 Paul Eggert <eggert@twinsun.com>
1347 * getndelim2.c (getndelim2): When size calculation overflows,
1348 ceiling the allocation at NMAX bytes rather than silently
1349 discarding input bytes before NMAX is reached. This makes
1350 a difference only if NMAX exceeds SIZE_MAX / 2.
1352 * obstack.c: Merge from glibc.
1353 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1354 Add libc_hidden_def (_obstack_newchunk).
1355 (_obstack_free) [! defined _LIBC]: Remove.
1356 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1357 a clone of the function body.
1358 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1359 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1361 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1362 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1365 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1366 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1367 Don't use lvalue casts, as GCC plans to remove support for them
1368 in GCC 3.5. Reported by Joseph S. Myers. This bug
1369 was also present in the non-GCC version, indicating that this
1370 code had always been buggy and had never been widely used.
1371 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1372 Use the fast variant of each macro, rather than copying the
1373 definiens of the fast variant; that way, we'll be more likely to
1374 catch future bugs in the fast variants.
1376 2003-10-20 Bruno Haible <bruno@clisp.org>
1378 * wait-process.h: New file, from GNU gettext.
1379 * wait-process.c: New file, from GNU gettext.
1381 2003-10-19 Jim Meyering <jim@meyering.net>
1383 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1385 2003-10-16 Paul Eggert <eggert@twinsun.com>
1387 * getgroups.c: Include <errno.h>, <stdlib.h>.
1388 (getgroups): First arg is int, not size_t.
1389 Don't let 'free' mangle errno.
1391 2003-10-16 Jim Meyering <jim@meyering.net>
1393 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1395 2003-10-15 Paul Eggert <eggert@twinsun.com>
1397 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1399 (new_exclude, add_exclude_file): Initial size no longer needs to
1401 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1402 our own address arithmetic overflow checking.
1404 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1405 (fnmatch): Do not alloca more than 2000 wide characters;
1406 instead, use malloc for large buffers.
1407 Check for address arithmetic overflow, and return -1
1408 with errno set to ENOMEM in that case.
1409 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1410 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1411 instead, return -1. Check for address arithmetic overflow.
1413 2003-10-14 Paul Eggert <eggert@twinsun.com>
1415 Handle invalid suffixes and overflow independently, so that
1416 callers can treat them independently as needed. Fix some bugs in
1417 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1418 suffix for a human-readable blocksize. The major caller-visible
1419 change is the addition of a new
1420 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1421 that both overflow and suffix chars were found.
1423 * human.c (humblock): Don't check separately for invalid suffix
1424 char; that is xstrtoumax's job (now that its bug is fixed).
1425 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1426 INTMAX_MAX]: New macros.
1427 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1428 TYPE_MAXIMUM): New macros.
1429 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1430 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1431 if overflow occurs, as it's what __strtol does and it's more useful
1433 (__xstrtol): If __strtol reports some error other than ERANGE,
1434 reflect it to the caller as LONGINT_INVALID. If it reports
1435 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1436 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1437 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1439 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1440 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1441 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1442 [defined UINTMAX_MAX]: New macros.
1444 2003-10-14 Bruno Haible <bruno@clisp.org>
1446 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1447 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1448 Also use volatile where needed.
1450 2003-10-12 Paul Eggert <eggert@twinsun.com>
1452 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1453 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1454 and define in terms of the other primitives.
1455 * xmalloc.c: Include stdbool.h; do not include exit.h.
1456 (SIZE_MAX): Define if not already defined.
1457 (array_size_overflow): New function.
1458 (xalloc_die): Abort instead of exiting if 'error' returns.
1459 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1460 (xmalloc, xrealloc): Use them.
1461 (xcalloc): Check for address arithmetic overflow.
1462 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1463 a bit faster than strcpy.
1465 2003-10-08 Paul Eggert <eggert@twinsun.com>
1467 Merge getpass from libc, plus a few fixes.
1469 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1470 Include <stdbool.h>.
1471 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1472 __fsetlocking to empty.
1473 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1474 do include <bits/libc-lock.h>.
1475 Do not include <fcntl.h>; not needed.
1476 [_LIBC]: Include <wchar.h>.
1477 (NOTCANCEL_MODE): New macro.
1478 (flockfile, funlockfile) [_LIBC]: New macros.
1479 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1480 [!_LIBC]: New macros.
1481 (call_fclose): New function.
1482 (getpass): Use it. Save tty stream separately; this simplifies the
1483 code and makes it more reliable if stdin happens to equal stdout.
1484 Invoke __fsetlocking on tty.
1485 Handle thread cancellation if needed.
1486 Namespace cleanup (use __tcgetattr, __getline).
1487 Use bool for Booleans.
1488 [USE_IN_LIBIO]: Handle wide streams.
1489 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1490 stream might go where.
1492 * unlocked-io.h: Include <stdio.h>, so that the caller
1493 doesn't have to include <stdio.h> before us.
1494 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1495 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1496 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1497 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1498 if not declared, so that we can use getpass.c code from libc without
1500 (flockfile, ftrylockfile, funlockfile): New macros.
1502 2003-10-06 Bruno Haible <bruno@clisp.org>
1504 * version-etc-2.h: Remove file.
1505 * version-etc-2.c: Remove file.
1507 2003-09-25 Jim Meyering <jim@meyering.net>
1508 Bruno Haible <bruno@clisp.org>
1510 This lets translators provide better translations for the
1511 "Written by ..." part of --version output.
1512 * version-etc.h: Include stdarg.h.
1513 (version_etc_copyright): Declare as readonly.
1514 (version_etc): Make this function variadic with a NULL-terminated list
1515 of author name strings.
1516 (version_etc_va): New declaration.
1517 * version-etc.c: Include stdarg.h, stdlib.h.
1518 (version_etc_copyright): Declare as readonly.
1519 (version_etc_va): New function. Provide a different translatable string
1520 for each possible number of authors < 10. Abbreviate when there are 10
1522 (version_etc): Make this function variadic. Call version_etc_va.
1523 Suggestion from Gary V. Vaughan.
1525 * long-options.h (parse_long_options): Change prototype: the authors
1526 string is moved to the end and becomes variadic.
1527 * long-options.c: Include stdarg.h.
1528 (parse_long_options): Make this function variadic, too.
1529 Call version_etc_va, not version_etc.
1531 2003-10-06 Bruno Haible <bruno@clisp.org>
1533 * fatal-signal.h: New file, from GNU gettext.
1534 * fatal-signal.c: New file, from GNU gettext.
1536 2003-10-04 Karl Berry <karl@gnu.org>
1538 * argp*: update from libc.
1540 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1542 * getpass.c (getpass): Use a no-op fseek when switching from input to
1543 output mode on the same stream.
1545 2003-09-29 Paul Eggert <eggert@twinsun.com>
1547 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1548 Fix arg typo in previous patch.
1550 2003-09-28 Jim Meyering <jim@meyering.net>
1552 * error.c: Correct cpp indentation.
1554 2003-09-27 Paul Eggert <eggert@twinsun.com>
1556 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1557 Omit the special code that used __typeof__, since we worry that
1558 it could be more trouble than it's worth. See:
1559 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1560 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1564 2003-09-26 Jim Meyering <jim@meyering.net>
1566 * error.c (error_tail): Move some declarations
1567 into inner scope where the local variables are used.
1569 2003-09-26 Bruno Haible <bruno@clisp.org>
1571 * stpncpy.h (gnu_stpncpy): New declaration.
1572 (stpncpy): Define as alias for gnu_stpncpy.
1573 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1575 2003-09-26 Paul Eggert <eggert@twinsun.com>
1577 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1578 (error_tail): Do not loop, reallocating temporary buffer, since
1579 the output cannot contain more wide characters than the input
1580 contains bytes, the size must be big enough already. This avoids
1581 one potential size overflow calculation. Check for size overflow
1582 when calculating temporary buffer size. Free temporary buffer
1583 when done, if it was allocated with malloc; this plugs a memory
1584 leak. Remove casts from void * to pointers, that are no longer
1585 needed now that we're assuming C89 or better.
1587 Merge error changes from glibc.
1589 * error.c, error.h: Update copyright notice header to match glibc.
1590 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1591 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1592 Disable cancellation while printing error.
1593 * error.h: Prepend __ to parameter names.
1595 2003-09-25 Karl Berry <karl@gnu.org>
1597 * argp-fmtstream.c, argp-help.c: update from libc.
1599 2003-09-25 Bruno Haible <bruno@clisp.org>
1601 * version-etc-2.h: New file, from version-etc.h with modifications.
1602 * version-etc-2.c: New file, from version-etc.c with modifications.
1604 2003-09-25 Simon Josefsson <jas@extundo.com>
1606 * xgetdomainname.h: New file.
1607 * xgetdomainname.c: New file.
1609 2003-09-25 Simon Josefsson <jas@extundo.com>
1610 Bruno Haible <bruno@clisp.org>
1612 * getdomainname.h: New file.
1613 * getdomainname.c: New file.
1615 2003-09-24 Paul Eggert <eggert@twinsun.com>
1617 * linebuffer.c (freebuffer): Don't free the argument, just
1618 the buffer associated with the argument. Bug reported by
1621 2003-09-19 Karl Berry <karl@gnu.org>
1623 * argp.h: update from libc.
1625 2003-09-16 Paul Eggert <eggert@twinsun.com>
1627 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1628 input error, instead of returning NULL the next time we are called
1629 (and therefore losing track of errno).
1631 2003-09-15 Paul Eggert <eggert@twinsun.com>
1633 * getndelim2.c (getndelim2): Don't trash errno when a read
1634 fails, so that the caller gets the proper errno.
1636 * readutmp.c (read_utmp): Likewise.
1637 Check for fstat error. Close stream and free storage
1640 2003-09-14 Bruno Haible <bruno@clisp.org>
1642 * fwriteerror.h: New file.
1643 * fwriteerror.c: New file.
1645 2003-09-14 Jim Meyering <jim@meyering.net>
1647 * getloadavg.c: Correct cpp indentation.
1648 * strdup.c: Likewise.
1649 * vasnprintf.c: Likewise.
1651 2003-09-12 Paul Eggert <eggert@twinsun.com>
1653 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1654 * obstack.c [!defined _LIBC]: Likewise.
1655 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1656 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1657 * exitfail.c: Don't include stdlib.h; no longer needed.
1659 More changes to assume C89 or better.
1661 * error.c (error_tail): Assume vprintf.
1663 * argmatch.c (getenv): Remove decl.
1664 * progreloc.c (get_full_program_name): Define via prototype.
1665 * setenv.c (clearenv): Likewise.
1666 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1668 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1669 (malloc, memcpy): Remove decls.
1670 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1671 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1672 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1673 (memcpy): Remove macro.
1674 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1675 (__P): Remove. All uses removed.
1676 (PTR): Remove. All uses changed to void *.
1677 (CHAR_BIT, NULL): Remove.
1678 (spaces, zeros, memset_space, memset_zero)
1679 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1681 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1682 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1683 Define with prototype.
1684 Remove now-unnecessary prototype decl.
1685 (extra_args_spec): Assume ANSI C. All uses changed.
1686 (extra_args_spec_iso): Remove.
1687 (my_strftime, emacs_strftimeu): Define via prototype.
1688 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1690 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1691 * strtoimax.c: Include <stdlib.h> unconditionally.
1692 (strtoul, strtol): Remove decls.
1693 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1695 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1696 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1697 (LOCALE_PARAM_PROTO): New macro.
1698 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1699 (INTERNAL (strtol), strtol): Define with a prototype.
1700 (PARAMS): Remove. All uses removed.
1701 * tempname.c: Include <string.h> unconditionally.
1702 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1703 * xgethostname.c (main): Define with a prototype.
1704 * xmalloc.c: Include "xalloc.h" first, to check interface.
1705 Include <stdlib.h> unconditionally.
1706 (calloc, malloc, realloc, free): Remove decls.
1707 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1708 Include <stdlib.h> unconditionally. Sort include file names.
1710 (xstrtod): Define with a prototype.
1711 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1712 (strtol, strtoul): Remove decls.
1714 2003-09-11 Paul Eggert <eggert@twinsun.com>
1716 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1717 Include <stdlib.h>, <string.h> unconditionally.
1718 Remove now-unnecessary cast to char *.
1719 * strnlen.c: Include <string.h> unconditionally.
1720 * yesno.c (yesno): Define with a prototype.
1722 2003-09-10 Bruno Haible <bruno@clisp.org>
1724 * strcspn.c: Include <string.h> unconditionally.
1725 * strpbrk.c: Include <string.h> unconditionally.
1726 * strstr.c: Include <string.h> unconditionally.
1727 * unicodeio.c: Include <string.h> unconditionally.
1728 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1729 * unsetenv.c: Likewise.
1730 * xreadlink.c: Include <stdlib.h> unconditionally.
1731 * yesno.c: Include <stdlib.h> unconditionally.
1732 (rpmatch): Add prototype.
1734 2003-09-10 Jim Meyering <jim@meyering.net>
1736 * error.c: Correct indentation of cpp directives.
1738 2003-09-09 Paul Eggert <eggert@twinsun.com>
1742 * acosl.c (main): Use a prototype.
1743 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1746 * getloadavg.c (getloadavg, main): Define via prototypes.
1748 * getopt.h (struct option.name): Assume C89, and use 'const'.
1749 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1750 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1752 * getopt.c (const): Remove macro.
1753 Include <string.h> unconditionally.
1754 (my_index): Remove; all uses changed to strchr.
1755 (strlen): Remove decl.
1756 (exchange): Remove forward decl; no longer needed.
1757 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1758 Define with prototype.
1759 * getopt1.c (const): Remove macro.
1760 (getopt_long, getopt_long_only, main): Define with prototype.
1762 * getugroups.c: Include <string.h> unconditionally.
1764 * getusershell.c: Include <stdlib.h> unconditionally.
1765 (getusershell, setusershell, endusershell, readname, main):
1766 Define with prototypes.
1768 * group-member.c: Include group-member.h first.
1769 Include <stdlib.h> unconditionally.
1771 * hard-locale.c: Include hard-locale.h first.
1772 Include <stdlib.h>, <string.h> unconditionally.
1774 * hash.c (free, malloc): Remove decls.
1775 Include <stdlib.h> unconditionally.
1777 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1778 (getenv): Do not declare.
1780 * idcache.c: Include <string.h> unconditionally.
1782 * long-options.c: Include long-options.h first, to test interface.
1783 Include <stdlib.h> unconditionally.
1785 * makepath.c: Include makepath.h first, to test interface.
1786 Include <stdlib.h> and <string.h> unconditionally.
1788 * linebuffer.c: Include <stdlib.h>.
1789 (free): Remove decl.
1791 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1792 rpl_malloc returns void *, not char *.
1793 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1795 * md5.h: Include <limits.h> unconditionally.
1796 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1797 (__P): Remove; all uses removed.
1798 * md5.c: Include "md5.h" first.
1799 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1800 md5_buffer, md5_process_bytes, md5_process_block):
1801 Define with prototypes.
1802 * sha.h (__P): Remove all uses. (It wasn't defined??)
1803 * sha.c: Include "sha.h" first.
1804 Include <stdlib.h>, <string.h> unconditionally.
1806 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1807 * memcmp.c (__ptr_t): Likewise.
1808 * memrchr.c (__ptr_t): Likewise.
1809 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1810 Include <string.h> unconditionally.
1811 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1812 * memchr.c: Include <stdlib.h> unconditionally.
1813 * memchr.c (LONG_MAX): Remove.
1814 * memrchr.c (LONG_MAX): Likewise.
1815 * memchr.c (__memchr): Define via a prototype.
1816 * memrchr.c (__memrchr): Likewise.
1817 * memcmp.c (__P): Remove, and remove all uses.
1818 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1819 Remove forward decls; no longer needed.
1820 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1821 Use types required by C89 in prototype.
1823 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1824 * savedir.c: Likewise.
1825 * mkdir.c (free): Remove decl.
1826 * rmdir.c (rmdir): Define with a prototype.
1827 * savedir.c: Include savedir.h first, to test interface.
1829 * mktime.c (STDC_HEADERS): Remove.
1830 Include <stdlib.h>, <string.h> unconditionally.
1832 * modechange.c: Include <stdlib.h> unconditionally.
1833 (malloc): Remove decl.
1835 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1836 (free): Remove decl.
1838 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1839 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1840 (This type really should be intptr_t, but that's a C99ism.)
1841 (_obstack_memcpy): Remove: all uses changed to memcpy.
1842 Include <string.h> unconditionally.
1843 (struct obstack): Assume __STDC__ for types of members
1844 chunkfun, freefun, extra_arg.
1845 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1846 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1847 obstack_begin, obstack_specify_allocation,
1848 obstack_specify_allocation_with_arg, obstack_chunkfun,
1849 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1850 Remove unprototyped decls and the macros that use them.
1851 * obstack.c (POINTER): Remove. All uses changed to void *.
1852 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1853 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1854 (defined __STDC__ && __STDC__)]:
1855 Remove nonprototyped code.
1856 Include <stdlib.h> unconditionally.
1857 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1858 _obstack_allocated_p, _obstack_free, obstack_free,
1859 _obstack_memory_used, print_and_abort):
1860 Define using prototypes.
1861 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1862 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1863 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1864 obstack_next_free, obstack_object_size, obstack_room) [0]:
1865 Remove unused, unprototyped code.
1867 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1869 * physmem.c (physmem_total, physmem_available, main): Define
1872 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1873 (main): Define with a prototype.
1875 * posixver.c (getenv): Remove decl.
1877 * putenv.c (malloc): Returns void *, not char *.
1878 Include <string.h> unconditionally.
1879 (strchr, memcpy, NULL): Do not define.
1881 * readtokens.c: Include readtokens.h first, to test interface.
1882 Include <stdlib.h>, <string.h> unconditionally.
1883 (init_tokenbuffer): Define with a prototype.
1885 * regex.c (PARAMS): Remove. All uses removed.
1886 All uses of _RE_ARGS removed, too.
1887 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1889 (bzero): Assume memset exists.
1890 (memcmp, memcpy, NULL): Remove.
1891 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1892 char, or assignments to local vars of type signed char.
1893 (init_syntax_once, PREFIX(extract_number_and_incr),
1894 PREFIX(print_partial_compiled_pattern),
1895 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1896 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1897 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1898 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1899 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1900 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1901 wcs_compile_range, byte_compile_range, truncate_wchar,
1902 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1903 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1904 count_mbs_length, wcs_re_match_2_internal,
1905 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1906 PREFIX(alt_match_null_string_p),
1907 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1908 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1909 regfree, PREFIX(extract_number)): Define with prototype. Remove
1910 now-unnecessary declaration, if any.
1911 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1913 Remove now-unnecessary casts among pointer types.
1914 * regex.h (_RE_ARGS): Remove. All uses removed.
1916 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1917 (free): Remove decl.
1919 * rpmatch.c: Include <stdlib.h> unconditionally.
1921 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1922 (free): Remove decl.
1924 * save-cwd.c: Include <stdlib.h> unconditionally.
1925 * xgetcwd.c: Likewise.
1927 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1928 (free): Remove decl.
1930 * strchrnul.c (strchrnul): Define with a prototype.
1931 Fix bug: c_in was not converted to char before searching.
1933 The following changes are not K&R related:
1935 * group-member.h: Include <sys/types.h>, so that this file is
1937 * makepath.h: Likewise.
1939 * getusershell.c (readname, default_index, line_size, readname):
1940 Use size_t, not int, for sizes.
1941 (readname): If the size overflows, report an error instead of
1944 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1946 * getndelim2.c: Assume stdlib.h per the C89 spec.
1948 2003-09-08 Paul Eggert <eggert@twinsun.com>
1950 Assume C89 or better; remove K&R cruft.
1951 A few of these changes were first proposed by Derek Robert Price
1952 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1954 * addext.c: Include <string.h> unconditionally.
1955 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1956 Don't declare getenv or malloc.
1958 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1959 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1961 (find_stack_direction, alloca): Use prototypes.
1963 * atexit.c (atexit): Define using a prototype.
1965 * basename.c, dirname.c, stripslash.c:
1966 Include <string.h> unconditionally.
1968 * bcopy.c: Include <stddef.h>.
1969 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1971 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1973 * error.h (error, error_at_line, error_print_progname)
1974 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1975 * error.c: Include error.h first, to check interface.
1976 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1977 (VA_START): Remove; all uses changeed to va_start.
1978 (exit, strerror): Remove decls.
1979 (error_print_progname): Prototype uncondionally.
1980 Don't include <errno.h>; no longer needed.
1981 (private_strerror): Remove.
1982 (error_tail): Always define.
1983 (error, error_at_line): Assume C89 or better; always use prototypes.
1984 * fatal.c: Include "fatal.h" first, to test interface.
1985 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1986 (VA_START): Remove; all uses changed to va_start.
1987 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1989 (exit): Remove decl.
1990 (fatal): Prototype unconditionally. Assume va_start works.
1991 Abort at end, to pacify gcc.
1993 * euidaccess.c (main): Define with a prototype.
1995 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1997 * exitfail.c: Include <stdlib.h> unconditionally.
1999 * fnmatch_.h (__P): Remove. All uses changed to assume
2001 * fnmatch.c: Include fnmatch.h first, to test interface.
2002 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2003 (getenv): Remove decl.
2004 (fnmatch): Define using a prototype.
2005 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2006 (FCT): Define using a prototype.
2008 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2010 * gethostname.c: Include <stddef.h>.
2011 (gethostname): Define with prototype. Length is size_t, not int.
2013 2003-09-08 Paul Eggert <eggert@twinsun.com>
2015 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2016 getversion.c should have been removed then, but was accidentally
2019 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2020 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2022 2003-09-07 Paul Eggert <eggert@twinsun.com>
2024 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2025 copy_tm_result. Bug reported by Simon Josefsson in
2026 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2028 2003-09-06 Paul Eggert <eggert@twinsun.com>
2030 * time_r.c, time_r.h: New files.
2032 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2034 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2035 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2037 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2039 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2040 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2043 * timegm.c: Switch to glibc implementation, with the following changes:
2044 [defined HAVE_CONFIG_H]: Include <config.h>.
2045 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2046 (__mktime_internal) [!defined _LIBC]: New decl.
2047 (__gmtime_r) [!defined _LIBC]: New macro and function.
2048 (timegm): Use a prototype, since gnulib assumes C89.
2049 Do not bother declaring tmp to be const, as it's not really usefu.
2050 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2051 (timegm): Declare only if HAVE_DECL_TIMEGM.
2053 2003-09-03 Paul Eggert <eggert@twinsun.com>
2055 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2056 Bug reported by Lute Kamstra in
2057 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2059 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2060 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2061 course with correspondingly smaller numbers for tomorrow and
2062 yesterday. From Tadayoshi Funaba. Originally installed into
2063 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2066 2003-08-31 Simon Josefsson <jas@extundo.com>
2068 * timegm.h: New file.
2069 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2071 2003-08-31 Karl Berry <karl@gnu.org>
2073 * argp.h: update from libc.
2075 2003-08-28 Bruno Haible <bruno@clisp.org>
2077 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2078 warning on QNX, which defines O_BINARY to 000000.
2080 2003-08-24 Bruno Haible <bruno@clisp.org>
2082 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2083 MSVC7 <stdio.h> is included later.
2085 2003-08-20 Bruno Haible <bruno@clisp.org>
2087 * progname.h: New file, from GNU gettext.
2088 * progname.c: New file, from GNU gettext.
2089 * progreloc.c: New file, from GNU gettext.
2091 2003-08-19 Bruno Haible <bruno@clisp.org>
2093 * xstrdup.c: Assume <string.h> exists.
2095 2003-08-18 Jim Meyering <jim@meyering.net>
2097 * setenv.h: Indent nested cpp directive.
2098 * vasnprintf.c: Remove trailing blanks.
2100 2003-08-17 Simon Josefsson <jas@extundo.com>
2101 Bruno Haible <bruno@clisp.org>
2103 * xstrndup.h: New file.
2104 * xstrndup.c: New file.
2106 2003-08-17 Bruno Haible <bruno@clisp.org>
2108 * strndup.h: New file.
2110 2003-08-16 Paul Eggert <eggert@twinsun.com>
2112 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2113 space, undoing this 2003-08-12 change:
2114 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2116 2003-08-16 Jim Meyering <jim@meyering.net>
2118 Merge from coreutils.
2119 * xstrtoimax.c: #else #if -> #elif.
2120 * xstrtoumax.c: Likewise.
2122 2003-08-15 Paul Eggert <eggert@twinsun.com>
2124 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2125 rather than tab, after '#' in shell-script copyright notices.
2126 Suggested by Bruno Haible.
2128 2003-08-15 Jim Meyering <jim@meyering.net>
2129 and Paul Eggert <eggert@twinsun.com>
2131 Merge from coreutils.
2132 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2133 member but strut utmpx does not. Needed for AIX 4.3.3.
2134 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2136 2003-08-15 Jim Meyering <jim@meyering.net>
2138 Merge from coreutils.
2139 * xgethostname.c: Include <stdlib.h>.
2140 (xghostname): Don't exit for anything other than memory-related
2141 failure; just return NULL.
2142 * userspec.c: Include "posixver.h".
2143 (parse_user_spec): Accept `.' as a separator only
2144 in pre-POSIX-200112 mode.
2145 * strtoimax.c: Use #elif rather than #else #if.
2146 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2147 Remove function, now that we can rely on a working tzset function.
2148 [!_LIBC]: Ensure that the required autoconf test has been run.
2149 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2150 Use underlying_strftime for %r.
2151 * sha.c: Merge in some clean-up and optimization changes from glibc.
2152 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2153 Ensure that it is a multiple of 64.
2154 Rearrange loop exit tests so as to avoid performing an
2155 additional fread after encountering an error or EOF.
2156 * realloc.c: Update copyright date.
2158 2003-08-14 Jim Meyering <jim@meyering.net>
2160 Merge from coreutils.
2161 * obstack.h: Whitespace changes.
2162 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2163 and xcalloc return values.
2164 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2165 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2166 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2167 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2168 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2170 Use mntctl's return value to drive the entry-processing loop, since
2171 we can't rely on the value of the vmt_length member in the last
2172 entry. On some systems doing so could result in exhausting
2173 virtual memory. Based in part on a patch from Mike Jetzer.
2175 2003-08-14 Jim Meyering <jim@meyering.net>
2176 and Paul Eggert <eggert@twinsun.com>
2178 Merges from coreutils, plus other fixes.
2179 * physmem.c: Merge in portability changes from gcc/libiberty
2180 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2181 for credits and details. Thanks to Kaveh Ghazi for helping
2182 to keep these files in sync.
2183 (ARRAY_SIZE): Define it.
2184 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2185 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2186 (memcasecmp): Don't assume size_t fits in unsigned int.
2187 Remove casts and duplicate code.
2188 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2189 (memcpy): Remove definition.
2190 Merge in some clean-up and optimization changes from glibc.
2191 [BLOCKSIZE]: Move definition to top of file.
2192 Ensure that it is a multiple of 64.
2193 Rearrange loop exit tests so as to avoid performing an
2194 additional fread after encountering an error or EOF.
2195 * md5.h (md5_uintptr): Define.
2196 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2197 return to the initial working directory. Preserve errno
2199 * idcache.c: Include "xalloc.h".
2200 (xmalloc, xrealloc): Remove decls.
2201 (getuser): Remove casts no longer required in C89.
2202 * human.c: Include stdio.h, for sprintf.
2203 * group-member.c: Include "xalloc.h".
2204 (xmalloc, xrealloc): Remove decls.
2205 (get_group_info): Remove casts no longer required in C89.
2206 * getusershell.c (readname): Remove casts no longer required in C89.
2207 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2208 * getline.c: Whitespace fix, from coreutils.
2210 2003-08-13 Paul Eggert <eggert@twinsun.com>
2212 * exclude.c: Include <ctype.h>
2213 (IN_CTYPE_DOMAIN): New macro.
2215 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2218 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2219 Undo previous (whitespace-only) change.
2221 2003-08-12 Paul Eggert <eggert@twinsun.com>
2223 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2224 Normalize leading white space and remove trailing white space.
2225 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2226 notice, as per ../config/srclist-update.
2228 Merge from coreutils.
2229 * euidaccess.h: New file.
2230 * euidaccess.c: Include it.
2231 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2232 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2233 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2235 2003-08-11 Bruno Haible <bruno@clisp.org>
2237 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2238 (vasnprintf): Use it instead of wcslen.
2240 2003-08-11 Bruno Haible <bruno@clisp.org>
2242 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2243 value to ensure that _Bool promotes to int. Use #define for _Bool when
2244 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2246 2003-08-10 Karl Berry <karl@gnu.org>
2248 * regex.h: update from libc (whitespace fix).
2250 2003-08-09 Paul Eggert <eggert@twinsun.com>
2252 Merge some files from coreutils. These changes were
2253 originally made by Jim Meyering.
2254 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2255 many older Unixes require this.
2256 * alloca.c (alloca): Remove cast to argument of free;
2257 no longer needed in C89.
2258 * alloca_.h, regex.h: Fix white space to match
2259 what GNU indent does.
2261 2003-08-05 Paul Eggert <eggert@twinsun.com>
2263 * bumpalloc.h: Remove.
2265 2003-08-04 Paul Eggert <eggert@twinsun.com>
2267 * getloadavg.c: Change copyright notice and spacing to conform to
2270 Merge from coreutils.
2271 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2273 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2274 from Karl Berry, implemented by Jim Meyering.
2275 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2276 from Dmitry V. Levin.
2277 Remove anachronistic cast of xrealloc.
2278 * fnmatch_.h (__const): Remove. Use 'const'.
2279 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2280 type. Otherwise, it wouldn't compile with at least /bin/cc on
2281 ymp-cray-unicos9.0.2.X.
2282 Combine two mostly-identical uses of alloca into one.
2283 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2285 2003-08-04 Dave Love <d.love@dl.ac.uk>
2289 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2290 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2291 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2292 obsolete NLIST_NAME_UNION.
2293 [__GNU__]: Undef BSD and FSCALE.
2294 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2296 2003-08-03 Paul Eggert <eggert@twinsun.com>
2298 * stdbool_.h (_Bool): Make it signed char, instead of
2299 an enum type, so that it's guaranteed to promote to int. See:
2300 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2302 2003-07-31 Paul Eggert <eggert@twinsun.com>
2304 * strerror.c: Include config.h, limits.h. Declare sprintf.
2305 (strerror): Don't assume that a printable int fits in 14 bytes.
2307 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2308 Bruno Haible <bruno@clisp.org>
2310 * getline.h (getline, getdelim): Change return type to ssize_t.
2311 * getline.c (getline, getdelim): Likewise.
2312 Remove _GNU_SOURCE define; now it's defined in config.h through
2315 2003-07-22 Paul Eggert <eggert@twinsun.com>
2317 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2318 over-parenthesization in macros.
2320 Sync with coreutils.
2322 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2325 Use `exit_failure' for xalloc and xmemcoll instead of their own
2326 private exit-failure variables.
2327 * xalloc.h (xalloc_exit_failure): Remove.
2328 * xmalloc.c: Likewise. Include exitfail.h.
2329 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2330 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2331 * xmemcoll.c: Likewise. Include exitfail.h.
2332 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2334 2003-07-18 Paul Eggert <eggert@twinsun.com>
2336 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2337 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2338 to test that it can stand by itself. Include "exitfail.h".
2339 Clients should set exit_failure instead.
2340 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2342 2003-07-18 Andreas Schwab <schwab@suse.de>
2344 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2346 2003-07-18 Bruno Haible <bruno@clisp.org>
2348 * getndelim2.h: New file.
2349 * getndelim2.c: Make into a module of its own. Include config.h,
2351 (getndelim2): Make non-static. Change return type to ssize_t.
2352 * getline.h: Change argument names.
2353 * getline.c: Include getndelim2.h instead of getndelim2.c.
2354 * getnline.c: Include getndelim2.h.
2356 2003-07-17 Bruno Haible <bruno@clisp.org>
2358 * Makefile.am: Remove file.
2359 * Makefile.in: Remove file.
2361 2003-07-17 Bruno Haible <bruno@clisp.org>
2363 * getnline.h: New file.
2364 * getnline.c: New file.
2365 * getndelim2.c: New file, extracted from getline.c.
2366 (getndelim2): Renamed from getdelim2, with added nmax argument.
2367 * getline.c: Include getndelim2.c.
2368 (getdelim2): Moved out to getndelim2.c.
2369 (getline, getdelim): Update.
2371 2003-07-15 <karl@gnu.org>
2373 * vasnprintf.c: update from gettext.
2375 2003-07-15 Jim Meyering <jim@meyering.net>
2377 * makepath.c (make_path): Enclose diagnostic in _(...).
2379 2003-07-14 Paul Eggert <eggert@twinsun.com>
2381 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2382 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2383 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2384 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2385 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2386 updated automatically by ../config/srclist-update. This changes
2387 their license from LPGL to GPL.
2389 2003-07-14 Jim Meyering <jim@meyering.net>
2391 Don't emit diagnostics. Let callers do that.
2392 * save-cwd.c: Don't include "error.h".
2393 (save_cwd): Don't call error. Ensure that errno is valid
2394 when returning nonzero.
2396 * save-cwd.h (restore_cwd): Update prototype.
2397 * save-cwd.c (restore_cwd): Remove two parameters.
2398 Simplify. Don't call error upon failure. Let callers do that.
2399 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2400 when auditing is enabled. But don't bother updating the #if.
2402 2003-07-14 Simon Josefsson <jas@extundo.com>
2404 * mempcpy.h: New file.
2405 * mempcpy.c: New file.
2407 2003-07-14 Paul Eggert <eggert@twinsun.com>
2409 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2410 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2411 unicodeio.c, unicodeio.h, unlocked-io.h:
2412 Switch from LGPL to GPL.
2414 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2416 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2417 it breaks C++ compilation.
2418 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2420 2003-07-10 Jim Meyering <jim@meyering.net>
2422 * vasnprintf.c: Remove trailing blanks.
2423 Make cpp indentation consistent.
2425 2003-07-09 Paul Eggert <eggert@twinsun.com>
2427 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2428 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2429 Switch from LGPL to GPL.
2431 2003-07-07 Paul Eggert <eggert@twinsun.com>
2433 * mktime.c: Fix some boundary cases and remove need for floating point.
2435 Issue a compile-time diagnostic if time_t is floating point, or if
2436 two's complement arithmetic is not in effect, or if arithmetic
2437 right shift does not propagate the sign. These assumptions were
2438 all in the original code but they weren't checked.
2440 (TIME_T_MIDPOINT, verify): New macros.
2441 (__isleap): Remove; it has integer overflow problems.
2442 (leapyear): New function, without those problems.
2443 (ydhms_tm_diff): Remove; splitting into two parts.
2444 (ydhms_diff): New function, containing the arithmetic part of
2445 the old ydhms_tm_diff function. Issue a compile-time
2446 diagnostic if we are not using C99 integer division.
2447 Avoid casts when possible.
2448 (guess_time_tm): New function, containing the checking part of
2449 the old ydhms_tm_diff function. Return the new value, rather than
2450 the difference between it and the old. Accept a new argument T
2451 so that *T specifies the old value. Check for overflow in the result.
2453 (__mktime_internal): Use a time_t offset, not a long int offset.
2454 This undoes the 2003-06-04 change, which is no longer needed now
2455 that we have better overflow checking.
2456 (localtime_offset): Likewise.
2458 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2459 and long are 64-bit but int is only 32-bit.
2460 (ydhms_diff): Use long int to store year1 and yday1.
2461 Issue a compile-time diagnostic if long int is not wide enough.
2463 (__mktime_internal): Use long int to store adjusted year and yday.
2464 Use plain C rather than preprocessor commands, if that doesn't
2466 Check for overflow (and try to repair) after each probe
2467 rather than checking only at the very end. This avoids some bugs
2468 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2469 does not equal GMT offset at maximum time).
2470 Use integer to check for overflow rather than floating point; this
2471 is more portable to non-IEEE hosts, and is a tad faster.
2472 When we detect that we are oscillating between two values,
2473 don't check whether tm_isdst has the requested value, since
2474 we already know the answer. When tm_isdst has the wrong value,
2475 use a different heuristic to find the right one, based on the
2476 extreme values actually observed in practice in tz2003a,
2477 rather than the (overly optimistic) "previous 3 calendar quarters".
2479 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2480 "T const" to accommodate glibc style.
2481 (check_result): Use less-confusing report format. "long" -> "long int.
2483 Don't loop if the iteration overflows time_t.
2484 Allow a negative step in the iteration.
2486 2003-07-01 Paul Eggert <eggert@twinsun.com>
2488 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2489 having it depend on HAVE_SYS_TYPES_H.
2491 2003-06-25 Bruno Haible <bruno@clisp.org>
2493 * readlink.c: New file.
2495 2003-06-20 Bruno Haible <bruno@clisp.org>
2497 Assume C89, so PARAMS isn't needed.
2498 * unicodeio.h (PARAMS): Remove.
2499 * unicodeio.c: Don't use PARAMS.
2501 2003-06-18 Jim Meyering <jim@meyering.net>
2503 Merge changes from coreutils.
2504 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2505 Remove explicit declarations of xmalloc and realloc.
2507 (read_utmp): Remove anachronistic cast of xmalloc.
2509 2003-06-17 Paul Eggert <eggert@twinsun.com>
2511 Assume C89, so PARAMS isn't needed.
2512 * backupfile.h (PARAMS): Remove. All uses removed.
2513 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2514 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2515 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2516 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2517 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2518 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2519 xstrtol.h: Likewise.
2520 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2521 same.h, strverscmp.h: Do not include config.h; no longer needed.
2522 Anyway, config.h should always be included before any other file.
2524 2003-06-11 Simon Josefsson <jas@extundo.com>
2526 * sysexit_.h: New file.
2528 2003-05-20 Derek Price <derek@ximbiot.com>
2530 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2532 2003-06-10 Simon Josefsson <jas@extundo.com>
2534 * strchrnul.h: New file.
2535 * strchrnul.c: New file.
2537 2003-06-10 Simon Josefsson <jas@extundo.com>
2539 * argp.h: New file, from glibc.
2540 * argp-ba.c: New file, from glibc.
2541 * argp-eexst.c: New file, from glibc.
2542 * argp-fmtstream.c: New file, from glibc.
2543 * argp-fmtstream.h: New file, from glibc.
2544 * argp-fs-xinl.c: New file, from glibc.
2545 * argp-help.c: New file, from glibc.
2546 * argp-namefrob.h: New file, from glibc.
2547 * argp-parse.c: New file, from glibc.
2548 * argp-pv.c: New file, from glibc.
2549 * argp-pvh.c: New file, from glibc.
2550 * argp-xinl.c: New file, from glibc.
2552 2003-06-07 Jim Meyering <jim@meyering.net>
2554 * readtokens.h: Put `Free Software Foundation, Inc.'
2555 in place of my name in the copyright comment.
2556 Remove definition and uses of __P.
2559 * stat.c: Don't declare xmalloc explicitly.
2560 Instead, include "xalloc.h".
2561 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2562 xrealloc, and xcalloc return values.
2563 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2565 * xgetcwd.h: Remove definition/uses of PARAMS.
2567 2003-06-06 Jim Meyering <jim@meyering.net>
2569 * stdbool_.h: Renamed from stdbool.h.in.
2571 2003-06-06 Jim Meyering <jim@meyering.net>
2573 Merge from coreutils.
2574 * same.c: (same_name): Declare *_basename locals to be `const'.
2575 Consolidate declarations and initializations of *_base* locals.
2577 Merge from coreutils.
2578 This avoids a core dump on systems without GNU putenv,
2579 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2580 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2581 (unsetenv): New static function, from GNU libc.
2582 (rpl_putenv): Use it.
2584 * modechange.c: Remove trailing blanks.
2586 Merge from coreutils.
2587 * fsusage.c: Remove declaration of statfs.
2588 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2590 * posixtm.c: Include <stdbool.h> unconditionally.
2592 2003-06-05 Paul Eggert <eggert@twinsun.com>
2594 * mktime.c (__mktime_internal): When resolving a tm_isdst
2595 mismatch, look in future quarters as well as past. This fixes a
2596 bug when processing fall-backwards gaps immediately after a long
2597 period of daylight-saving time.
2599 * mktime.c: Assume freestanding C89 or better.
2600 (HAVE_LIMITS_H): Remove. Assume it's 1.
2601 (__P): Remove; not used.
2602 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2603 (mktime, not_equal_tm, print_tm, check_result,
2604 main): Use prototypes. Use const * where appropriate.
2605 (main): Fix typo in testing code that uncovered by above changes.
2606 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2608 2003-06-04 Paul Eggert <eggert@twinsun.com>
2610 * mktime.c: Fix Debian bug 177940
2611 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2612 (localtime_offset): Now long int, not time_t, because we want it
2613 to be guaranteed to be signed. All uses changed.
2614 (__mktime_internal): If overflow would occur when adding offset,
2617 Merge 'human' changes from coreutils. Rewrite to support
2618 locale-specific notations like thousands separators.
2619 * human.c: Simplify authorship notice.
2620 Include human.h immediately after config.h.
2621 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2622 <limits.h>: Do not include, since human.h does.
2623 (SIZE_MAX, UINTMAX_MAX): New macros.
2624 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2625 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2626 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2627 (power_letter): Renamed from suffixes.
2628 (generate_suffix_backwards): Remove.
2629 (adjust_value): Now takes int style (because of human.h changes)
2630 and long double value (for greater precision on some platforms).
2631 (group_number): New function.
2632 (human_readable): Use it. Use integer options, not enum.
2633 Put the options before the sizes in the arg list.
2634 Support all the new options.
2635 The old human_readable function has been removed;
2636 use inttostr.h instead.
2637 (human_readable, default_block_size, humblock):
2638 Use uintmax_t, not int, for block sizes.
2639 (human_readable_inexact, block_size_types): Remove.
2640 (block_size_opts): New constant.
2641 (human_options): Renamed from human_block_size, with new signature
2642 that allows block sizes up to UINTMAX_MAX. All callers changed.
2643 * human.h: Add copyright and authorship notice.
2644 Include <limits.h> and <stdbool.h> unconditionally.
2645 (PARAMS): Remove. All uses removed.
2646 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2647 (enum human_inexact_style): Remove tag; now a nameless enum.
2648 (human_floor, human_ceiling, human_round_to_even): Now have
2649 values 2, 0, 1 rather than -1, 1, 0.
2650 (human_group_digits, human_suppress_point_zero, human_autoscale,
2651 human_base_1024, human_SI, human_B): New constants.
2652 (human_readable_inexact, human_block_size): Remove.
2653 (human_readable): Size args are now uintmax_t, not int.
2654 (human_options): New decl.
2656 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2657 unnecessary now that we assume C89 or better. This change
2658 imported from coreutils.
2660 * mktime.c (__mktime_internal): Do not reject negative timestamps
2661 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2662 in the 2003-05-30 sync from glibc.
2664 .h files should stand alone, but we shouldn't include <sys/types.h>
2665 if we can get away with just <stddef.h>.
2667 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2668 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2669 rather than <sys/types.h>, as we merely need size_t.
2670 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2672 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2673 Include <stdio.h>, to get FILE.
2674 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2675 memcasecmp.h has included <stddef.h> and all we need is size_t.
2676 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2677 our interface, instead of including <sys/types.h>
2679 2003-06-02 Paul Eggert <eggert@twinsun.com>
2682 Fix some minor time-related bugs with POSIX time arguments.
2683 Some valid time stamps were being rejected (notably -1, and
2684 time stamps before 1900 on 64-bit hosts). And some invalid
2685 time stamps were being accepted, e.g. September 31.
2687 * posixtm.h (posixtime): Return bool instead of time_t, so
2688 that we can return (time_t) -1 successfully.
2689 * posixtm.c: Likewise.
2690 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2691 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2692 (t): Remove static var.
2693 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2694 of static var. All uses changed.
2695 (year): Do not reject years before 1900; they can occur with
2697 (posix_time_parse): Do not check for out-of-range components;
2698 that is now the caller's responsibility, since our checks were
2699 only approximations.
2700 (posixtime): Use mktime to check for out-of-range components,
2701 since it knows them exactly.
2702 If mktime returns (time_t) -1, check whether an error actually occurred
2703 by invoking localtime on -1.
2704 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2705 posixtime failures better.
2706 Improve the test data (in comments only).
2708 2003-05-30 <karl@gnu.org>
2710 * mktime.c: update from libc.
2712 2003-05-30 Bruno Haible <bruno@clisp.org>
2714 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2715 * localcharset.h: Likewise.
2716 * localcharset.c: Likewise.
2718 2003-05-28 Paul Eggert <eggert@twinsun.com>
2720 Assume the headers required for C89 freestanding compilers.
2721 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2722 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2723 without checking for HAVE_LIMITS_H.
2724 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2725 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2727 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2728 * exclude.c: Include <stdbool.h> unconditionally.
2729 * tempname.c: Include <stddef.h> unconditionally.
2730 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2731 * modechange.c, rpmatch.c (NULL): Don't define, since
2732 <stddef.h> does that.
2733 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2734 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2735 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2736 * xstrtol.c: Likewise.
2737 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2738 * savedir.c: Include <stddef.h> instead of defining NULL.
2740 * addext.c (addext): Use assignment rather than cast, to avoid
2741 warnings on some platforms.
2743 * mktime.c (__mktime_internal): Do not reject negative timestamps
2746 2003-05-10 Bruno Haible <bruno@clisp.org>
2748 * linebreak.c (iconv_string_length): Don't return -1 just because the
2749 string is longer than 4 KB.
2751 2003-05-12 Jim Meyering <jim@meyering.net>
2753 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2754 the space-padded-by-default conversion specifiers, %e, %k, %l.
2756 2003-05-03 Bruno Haible <bruno@clisp.org>
2758 Upgrade to Unicode-4.0.
2759 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2760 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2761 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2762 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2763 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2764 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2765 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2766 Change width of U+E0100..U+E01EF from 1 to 0.
2768 2003-04-25 Bruno Haible <bruno@clisp.org>
2770 * copy-file.c: Include <stddef.h>, for size_t.
2772 2003-04-25 Jim Meyering <jim@meyering.net>
2774 * copy-file.c (copy_file_preserving): Declare buf_size to be
2775 of type size_t, not int.
2777 2003-04-11 Jim Meyering <jim@meyering.net>
2779 Merge changes from Coreutils.
2781 2003-03-22 Jim Meyering <jim@meyering.net>
2783 * strftime.c (widen): Cast alloca return value to proper type.
2785 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2788 * strftime.c (my_strftime): Handle very large width
2789 specifications for numeric values correctly. Improve checks for
2792 2003-01-19 Jim Meyering <jim@meyering.net>
2794 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2795 (nl_get_alt_digit) [! defined my_strftime]: Define.
2796 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2797 _nl_get_alt_digit and _nl_get_walt_digit.
2799 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2800 These changes have no effect outside of _LIBC.
2802 2003-04-10 Bruno Haible <bruno@clisp.org>
2804 * findprog.h: New file, from GNU gettext.
2805 * findprog.c: New file, from GNU gettext.
2807 2003-04-05 Jim Meyering <jim@meyering.net>
2809 Merge changes from Coreutils.
2811 * exclude.h (PARAMS): Remove definition and uses.
2812 * exclude.c: Remove uses of `PARAMS'.
2814 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2815 Add test-cases for DOS filenames. Declare program_name.
2816 (main): Set up program_name. Patch by Rich Dawe.
2818 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2820 Use mntctl's return value to drive the entry-processing loop, since
2821 we can't rely on the value of the vmt_length member in the last
2822 entry. On some systems doing so could result in exhausting
2823 virtual memory. Based in part on a patch from Mike Jetzer.
2825 2003-04-04 Bruno Haible <bruno@clisp.org>
2827 * linebreak.h: New file, from GNU gettext.
2828 * linebreak.c: New file, from GNU gettext with slight modifications.
2829 * lbrkprop.h: New file, from GNU gettext.
2831 2003-04-03 Bruno Haible <bruno@clisp.org>
2833 * utf8-ucs4.h: New file, from GNU gettext.
2834 * utf16-ucs4.h: New file, from GNU gettext.
2835 * ucs4-utf8.h: New file, from GNU gettext.
2836 * ucs4-utf16.h: New file, from GNU gettext.
2838 2003-04-02 Bruno Haible <bruno@clisp.org>
2840 * binary-io.h: New file, from GNU gettext.
2842 2003-04-01 Bruno Haible <bruno@clisp.org>
2844 * pathname.h: New file, from GNU gettext.
2845 * concatpath.c: New file, from GNU gettext.
2847 2003-03-30 Bruno Haible <bruno@clisp.org>
2849 * copy-file.c (copy_file_preserving): Don't set owner if the function
2850 chown() doesn't exist.
2852 2003-03-28 Bruno Haible <bruno@clisp.org>
2854 * copy-file.h: New file, from GNU gettext.
2855 * copy-file.c: New file, from GNU gettext.
2857 2003-03-18 Jim Meyering <jim@meyering.net>
2859 * quote.c (quote_n): Fix typo in comment.
2861 2003-03-14 Jim Meyering <jim@meyering.net>
2863 Merge changes from Coreutils.
2864 * obstack.h (obstack_object_size): Declare temporary, __o,
2865 to be const, in order to avoid warnings.
2866 (obstack_room): Likewise.
2867 (obstack_empty_p): Likewise.
2869 2003-03-13 Paul Eggert <eggert@twinsun.com>
2871 Merge changes from Bison.
2872 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2873 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2874 when compiling Bison 1.875's `bitset bset = obstack_alloc
2875 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2876 * hash.c: Include <stdbool.h> unconditionally.
2878 2003-03-09 Paul Eggert <eggert@twinsun.com>
2880 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2881 Reported by Bruce Becker; see:
2882 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2884 2003-03-03 Paul Eggert <eggert@twinsun.com>
2885 Bruno Haible <bruno@clisp.org>
2887 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2888 Reported by John Hughes, see
2889 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2891 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2893 * poll_.h: New file.
2896 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2898 * mathl.h: New file.
2899 * acosl.c: New file.
2900 * asinl.c: New file.
2901 * atanl.c: New file.
2902 * ceill.c: New file.
2905 * floorl.c: New file.
2906 * frexpl.c: New file.
2907 * ldexpl.c: New file.
2909 * sincosl.c: New file.
2911 * sqrtl.c: New file.
2913 * trigl.c: New file.
2914 * trigl.h: New file.
2916 2003-02-17 Bruno Haible <bruno@clisp.org>
2918 * mkdtemp.h: New file, from GNU gettext.
2919 * mkdtemp.c: New file, from GNU gettext.
2921 2003-01-31 Bruno Haible <bruno@clisp.org>
2923 * rename.c: #undef rename before defining rpl_rename.
2924 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2926 2003-01-30 Bruno Haible <bruno@clisp.org>
2928 * printf-args.h: New file, from GNU gettext.
2929 * printf-args.c: New file, from GNU gettext.
2930 * printf-parse.h: New file, from GNU gettext.
2931 * printf-parse.c: New file, from GNU gettext.
2932 * vasnprintf.h: New file, from GNU gettext.
2933 * vasnprintf.c: New file, from GNU gettext.
2934 * asnprintf.c: New file, from GNU gettext.
2935 * vasprintf.h: New file, from GNU gettext with modifications.
2936 * vasprintf.c: New file, from GNU gettext.
2937 * asprintf.c: New file, from GNU gettext.
2939 2003-01-29 Bruno Haible <bruno@clisp.org>
2941 * stpncpy.h: New file, from GNU gettext with modifications.
2942 * stpncpy.c: New file, from GNU gettext with modifications.
2944 2003-01-28 Bruno Haible <bruno@clisp.org>
2946 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2948 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2951 2003-01-27 Bruno Haible <bruno@clisp.org>
2953 * xsetenv.h: New file, from GNU gettext.
2954 * xsetenv.c: New file, from GNU gettext.
2956 2003-01-23 Bruno Haible <bruno@clisp.org>
2958 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2960 2003-01-22 Bruno Haible <bruno@clisp.org>
2962 * exit.h: New file, from GNU gettext.
2964 2003-01-11 Bruno Haible <bruno@clisp.org>
2966 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2967 * strcase.h (strcasecmp, strncasecmp): Likewise.
2969 2003-01-14 Jim Meyering <jim@meyering.net>
2971 * same.c (same_name): Tweak a comment.
2973 2003-01-11 Bruno Haible <bruno@clisp.org>
2975 * same.c (same_name): Reorder tests so as to avoid calling stat()
2976 when a string comparison is sufficient.
2978 2003-01-11 Bruno Haible <bruno@clisp.org>
2980 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2983 2003-01-11 Bruno Haible <bruno@clisp.org>
2985 * hash-pjw.c: Add comment about low quality of this function.
2987 2003-01-12 Paul Eggert <eggert@twinsun.com>
2989 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2990 to avoid collisions with libcurses and libreadline.
2992 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2993 * getstr.h, getstr.c: Remove.
2994 * getline.c: Include "getline.h", to check interface.
2995 Move body of old getstr.c here: this defines MIN_CHUNK and
2996 declares getdelim2, which is renamed from getstr.
2997 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2999 * linebuffer.c (readlinebuffer): Renamed from readline.
3001 * linebuffer.h: Likewise.
3002 (readline): Remove backward-compatibility macro.
3004 2003-01-12 Jim Meyering <jim@meyering.net>
3006 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3008 2003-01-10 Bruno Haible <bruno@clisp.org>
3010 * alloca_.h: New file.
3011 * getdate.y: Unconditionally include alloca.h.
3012 * makepath.c: Likewise.
3013 * setenv.c: Likewise.
3014 * userspec.c: Likewise.
3016 2003-01-09 Bruno Haible <bruno@clisp.org>
3018 * stdbool.h.in: New file.
3020 2003-01-08 Bruno Haible <bruno@clisp.org>
3022 * safe-read.c: Include specification header first, to ensure its
3024 * full-write.c: Likewise.
3026 2003-01-08 Jim Meyering <jim@meyering.net>
3028 * full-write.c: Undefine and define-away `const' after inclusion
3029 of errno.h, not before. Suggestion from Bruno Haible.
3031 2003-01-07 Jim Meyering <jim@meyering.net>
3033 * full-write.c: Rework so that it may serve to define full_read, too.
3034 * full-read.c: Simply #define FULL_READ and include full-write.c.
3036 2003-01-06 Jim Meyering <jim@meyering.net>
3038 * version-etc.c: Update year in translatable copyright string.
3040 2002-12-25 Bruno Haible <bruno@clisp.org>
3042 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3043 * xstrtol.h: Likewise.
3044 * xstrtoimax.c: Likewise.
3045 * xstrtoumax.c: Likewise.
3046 * human.h: Likewise.
3048 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3049 on systems that have <inttypes.h> but not <stdint.h>.
3051 2002-12-31 Paul Eggert <eggert@twinsun.com>
3053 * memcoll.c (memcoll): Fall back on a simple algorithm using
3054 memcmp if strcoll doesn't work.
3056 2002-12-23 Bruno Haible <bruno@clisp.org>
3058 * localcharset.h: New file.
3059 * localcharset.c: Include it.
3060 * unicodeio.c: Likewise.
3062 2002-12-22 Bruno Haible <bruno@clisp.org>
3064 * utime.c (utime_null): No need to call ftruncate if the file was
3067 2002-12-23 Bruno Haible <bruno@clisp.org>
3069 * memcoll.c (STRCOLL): New macro.
3072 2002-12-22 Bruno Haible <bruno@clisp.org>
3074 * getstr.h (getstr): Define, to avoid clash with libcurses.
3075 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3077 2002-12-22 Bruno Haible <bruno@clisp.org>
3079 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3081 2002-12-23 Bruno Haible <bruno@clisp.org>
3083 * getline.h: Include <stddef.h>, for size_t.
3085 * unicodeio.h: Include <stddef.h>, for size_t.
3086 * unicodeio.c: Don't include <stddef.h>.
3088 2002-12-17 Bruno Haible <bruno@clisp.org>
3090 * canon-host.c (strdup): Remove unused declaration.
3092 * fsusage.c: Include full_read.h.
3093 (get_fs_usage): Use full_read instead of safe_read.
3095 * utime.c (utime_null): Use SAFE_READ_ERROR.
3097 2002-12-11 Bruno Haible <bruno@clisp.org>
3099 * setenv.h: Rewritten to cope with systems that have setenv() but not
3101 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3104 2002-12-11 Bruno Haible <bruno@clisp.org>
3106 * setenv.c (alloca): Fall back to malloc.
3108 (setenv): Use freea() to free memory allocated with alloca().
3110 2002-11-13 Bruno Haible <bruno@clisp.org>
3112 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3113 function declarations.
3114 * unsetenv.c (unsetenv): Likewise.
3116 2002-03-04 Bruno Haible <bruno@clisp.org>
3118 Portability to AIX 4.3.3.
3119 * unsetenv.c: New file, extracted from setenv.c.
3120 * setenv.c: Move the unsetenv() function to unsetenv.c.
3122 2001-12-20 Bruno Haible <bruno@clisp.org>
3124 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3125 use malloc instead. For SunOS 4.
3127 2001-12-11 Bruno Haible <bruno@clisp.org>
3129 * setenv.c: Declare alloca.
3130 (compar_fn_t): New typedef.
3131 (KNOWN_VALUE, STORE_VALUE): Use it.
3133 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3136 2002-12-10 Paul Eggert <eggert@twinsun.com>
3138 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3139 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3140 Choose values that are less likely to collide with system fnmatch
3142 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3143 defined (e.g., a pure POSIX system).
3144 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3145 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3147 2002-12-06 Jim Meyering <jim@meyering.net>
3149 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3151 Merge in changes from libc's misc/error.c, in preparation
3152 for the merge of gnulib's changes back into libc.
3154 * error.c (_): Define only if not already defined.
3155 Move definition to follow all #include directives.
3156 Include unlocked-io.h only if !_LIBC.
3157 [_LIBC]: Include <libio/libioP.h>.
3158 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3159 (fflush): Tweak definition to use INTUSE.
3162 2002-12-05 Paul Eggert <eggert@twinsun.com>
3164 * alloca.c [defined emacs]: Include "lisp.h".
3165 (xalloc_die) [defined emacs]: New macro.
3166 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3167 [! defined emacs]: Include <xalloc.h>.
3168 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3169 (pointer): Typedef to POINTER_TYPE *.
3170 (malloc): Remove decl; we now always use xmalloc.
3171 (alloca): Use old-style definition, since Emacs needs this.
3172 Check for arithmetic overflow when computing combined size.
3174 2002-12-04 Paul Eggert <eggert@twinsun.com>
3176 Do not generate unlocked-io.h automatically, since it's easier to
3177 maintain it by hand.
3179 * unlocked-io.h: New file, from GNU diffutils,
3180 but with proper copyright notice and attribution.
3182 * Makefile.am: Add copyright notice.
3183 (libfetish_a_SOURCES): Add unlocked-io.h.
3184 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3185 (DISTCLEANFILES, io_functions): Remove macros.
3186 (EXTRA_DIST): Remove gen_uio.
3187 (unlocked-io.h): Remove rule.
3189 2002-12-04 Jim Meyering <jim@meyering.net>
3191 Reflect the fact that stat.c and lstat.c are no longer generated.
3192 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3193 (DISTCLEANFILES): Likewise.
3194 (EXTRA_DIST): Likewise.
3195 (all_local): Don't depend on stat.c or lstat.c.
3196 (stat.c, lstat.c): Remove rules.
3197 (EXTRA_DIST): Remove xstat.in.
3199 * xstat.in: Remove file. Contents moved into stat.c.
3200 * stat.c: New file. Contents mostly from xstat.in.
3201 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3202 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3204 * safe-read.c: Rework so that it may serve to define safe_write, too.
3205 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3207 2002-12-03 Jim Meyering <jim@meyering.net>
3209 * safe-read.c, safe-write.c: Change variable names and comments, but
3210 not semantics, to minimize the differences between these two files.
3211 (safe_read): Change comment to mention SAFE_READ_ERROR.
3213 * safe-read.c (IS_EINTR): Define.
3214 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3216 2002-12-02 Bruno Haible <bruno@clisp.org>
3218 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3219 Define, taken from safe-read.c.
3220 (INT_MAX): Provide fallback.
3221 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3222 * safe-write.h (SAFE_WRITE_ERROR): Define.
3224 * safe-read.c (EINTR): Remove definition.
3225 (safe_read): Don't use EINTR if it is absent.
3227 2002-12-02 Jim Meyering <jim@meyering.net>
3229 * safe-read.c (EINTR): Define.
3230 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3231 (INT_MAX): Provide fallback.
3232 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3234 * safe-read.h (SAFE_READ_ERROR): Define.
3236 2002-12-01 Jim Meyering <jim@meyering.net>
3238 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3239 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3241 2002-11-27 Paul Eggert <eggert@twinsun.com>
3243 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3244 hash_rehash): Replace `if (limit <= value) abort ();' with
3245 `if (! (value < limit)) abort ();', for readability.
3247 2002-11-26 <karl@gnu.org>
3249 * strdup.c: copy from libc again, with jim's ok.
3250 * .cppi-disable: re-add strdup.c
3252 2002-11-25 <karl@gnu.org>
3254 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3255 instead of "strtol.c".
3257 2002-11-25 Jim Meyering <jim@meyering.net>
3259 * mktime.c: Sync from libc, now that it has the latest fix.
3261 2002-11-24 <karl@gnu.org>
3263 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3264 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3266 2002-11-24 Jim Meyering <jim@meyering.net>
3268 Update from coreutils:
3270 * mktime.c: Merge in changes from libc.
3272 Avoid a link-time failure on some Linux systems.
3273 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3274 (__mon_yday): Declare with the STATIC attribute.
3275 (__mktime_internal): Likewise.
3276 Based on a report from Greg Schafer.
3278 2002-11-23 Jim Meyering <jim@meyering.net>
3280 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3281 Use `unsigned', not `int', as type of index.
3283 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3285 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3287 2002-11-22 Paul Eggert <eggert@twinsun.com>
3289 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3290 hint that one should use `if (! x) abort ();' rather than `assert
3291 (x);', and anyway it's one less thing to worry about configuring.
3292 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3293 hash_rehash, hash_insert): Use abort rather than assert.
3295 2002-11-22 Paul Eggert <eggert@twinsun.com>
3297 * quotearg.h: Allow multiple inclusion by surrounding with
3298 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3299 so that we can be included first.
3300 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3301 * quotearg.c: Include quotearg.h immediately after config.h.
3302 No need to include stddef.h or sys/types.h any more.
3303 Surround local include files with "", not "<>".
3304 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3305 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3306 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3307 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3308 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3309 (ISPRINT): Remove; no longer needed now that we assume C89.
3311 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3314 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3315 quotearg_char): Use SIZE_MAX rather than
3316 (size_t) -1 when we are talking about "infinity".
3318 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3320 2002-11-22 Bruno Haible <bruno@clisp.org>
3322 * safe-read.h: Assume C89. Add comments.
3323 (safe_read): Change return type to size_t.
3324 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3325 counts > SSIZE_MAX correctly.
3326 * safe-write.h: New file.
3327 * safe-write.c: New file.
3328 * full-read.h: New file.
3329 * full-read.c: New file.
3330 * full-write.h: Assume C89. Add comments.
3331 * full-write.c: Include safe-write.h.
3332 (full_write): Rewritten to use safe_write.
3333 Suggested by Jim Meyering and Paul Eggert.
3335 2002-11-21 Bruno Haible <bruno@clisp.org>
3337 Remove case insensitive option matching.
3338 * argmatch.h (argcasematch): Remove declaration.
3339 (ARGCASEMATCH): Remove macro.
3340 (__xargmatch_internal): Remove case_sensitive argument.
3341 (XARGMATCH): Update.
3342 (XARGCASEMATCH): Remove macro.
3343 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3344 case_sensitive argument.
3345 (argcasematch): Remove function.
3346 (__xargmatch_internal): Remove case_sensitive argument.
3347 (main): Use XARGMATCH instead of XARGCASEMATCH.
3349 * xmalloc.c: Change compile-time error message. Add comment about
3350 required autoconf version.
3352 2002-11-21 Jim Meyering <jim@meyering.net>
3354 * strdup.c (strdup): Tweak comment and initial #if/#include.
3356 Merge in changes from the coreutils.
3358 2002-09-25 Paul Eggert <eggert@twinsun.com>
3359 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3360 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3361 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3362 int. Work more efficiently if X is the same width as uintmax_t.
3363 Do not compare X to -1, to avoid bogus compiler warning.
3364 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3365 Don't assume that f_frsize and f_bsize are the same type.
3367 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3370 * makepath.c (make_path): Restore umask *before* creating the final
3372 (make_path): Minor reformatting.
3374 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3375 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3377 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3378 ones. At least on GNU/Linux systems, `auto' means something else.
3381 2002-11-20 Paul Eggert <eggert@twinsun.com>
3383 Merge argmatch cleanups from Bison. Assume C89.
3385 * argmatch.c: Include config.h here, not in argmatch.h.
3386 Include stdlib.h, for EXIT_FAILURE.
3387 Always include <string.h>, since we assume C89.
3388 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3389 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3390 Include <stddef.h> instead, since it's all we need for size_t.
3391 (PARAMS): Remove. All uses removed.
3392 (ARRAY_CARDINALITY): Do not bother to #undef.
3393 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3394 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3395 Remove unnecessary parentheses.
3396 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3397 Insert necessary parentheses.
3398 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3399 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3401 2002-11-19 Bruno Haible <bruno@clisp.org>
3403 * mbswidth.c: Include mbswidth.h right at the beginning.
3404 * mbswidth.h: Include <stddef.h>, for size_t.
3406 * mbswidth.h (PARAMS): Remove macro.
3407 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3408 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3410 * gcd.h (PARAMS): Remove macro.
3411 (gcd): Use ANSI C function declarations.
3412 * gcd.c (gcd): Likewise.
3414 2002-11-15 Bruno Haible <bruno@clisp.org>
3416 * strcspn.c: Include <stddef.h>.
3417 (strcspn): Use ANSI C function declaration. Change return type to
3419 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3420 (strpbrk): Use NULL.
3421 * strpbrk.h (PARAMS): Remove macro.
3422 (strpbrk): Use ANSI C function declaration.
3423 * strstr.c: Don't include <sys/types.h>.
3424 * strstr.h (PARAMS): Remove macro.
3425 (strstr): Use ANSI C function declarations.
3427 2002-11-06 Bruno Haible <bruno@clisp.org>
3429 * gcd.h (gcd): Change argument type to 'unsigned long'.
3430 * gcd.c (gcd): Likewise.
3432 2002-11-05 Bruno Haible <bruno@clisp.org>
3434 * gcd.h: New file, from gettext-0.11.5.
3435 * gcd.c: New file, from gettext-0.11.5.
3437 2002-11-05 Bruno Haible <bruno@clisp.org>
3439 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3440 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3441 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3442 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3444 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3445 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3447 * closeout.c: Include gettext.h instead of <libintl.h>.
3448 * human.c: Include gettext.h instead of <libintl.h>.
3449 * quotearg.c: Include gettext.h instead of <libintl.h>.
3450 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3451 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3452 * userspec.c: Include gettext.h instead of <libintl.h>.
3453 * version-etc.c: Include gettext.h instead of <libintl.h>.
3454 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3455 (textdomain): Remove definition.
3456 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3458 * long-options.c: Remove include of <libintl.h> and definition of _.
3459 * same.c: Remove include of <libintl.h> and definition of _.
3461 2002-11-04 Bruno Haible <bruno@clisp.org>
3463 * stpcpy.h: New file, from GNU gettext-0.11.5.
3464 * strcase.h: New file, from GNU gettext-0.11.5.
3465 * strpbrk.h: New file, from GNU gettext-0.11.5.
3466 * strstr.h: New file, from GNU gettext-0.11.5.
3467 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3469 2002-05-09 Bruno Haible <bruno@clisp.org>
3471 * config.charset: Update for newest glibc. Add canonical names
3472 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3474 2002-05-09 Bruno Haible <bruno@clisp.org>
3476 * localcharset.c (get_charset_aliases): Add more Windows specific
3479 2002-05-08 Owen Taylor <otaylor@redhat.com>
3481 * config.charset: A few additions for Solaris.
3483 2001-12-05 Bruno Haible <bruno@clisp.org>
3485 * localcharset.c (locale_charset): Don't return an empty string.
3487 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3489 * config.charset: msdos in uk_UA uses CP1125.
3491 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3493 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3494 * localcharset.c (locale_charset): Declare as extern "C".
3496 2002-02-15 Bruno Haible <bruno@clisp.org>
3498 * config.charset [msdosdjgpp]: For Russian, use CP866.
3500 2002-02-11 Bruno Haible <bruno@clisp.org>
3502 * config.charset: Add support for NetBSD.
3504 2002-09-25 <karl@gnu.org>
3506 * strdup.c: copy from libc/string (via ../config/srclist*).
3507 * getopt*: copy from libc/posix.
3508 * gettext.h: copy from gettext.
3509 * .cppi-disable: add strdup.c, gettext.h.
3511 2002-07-01 Jim Meyering <meyering@lucent.com>
3513 * c-stack.c: Include sys/time.h.
3514 From Volker Borchert.
3516 2002-06-11 Paul Eggert <eggert@twinsun.com>
3518 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3519 New macro. Use it uniformly instead of
3520 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3521 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3522 reported by Vin Shelton.
3524 2002-06-22 Jim Meyering <meyering@lucent.com>
3526 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3527 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3529 2002-06-22 Paul Eggert <eggert@twinsun.com>
3531 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3532 Do not assume SA_SIGINFO behavior.
3533 Bug reported by Jim Meyering on NetBSD 1.5.2.
3535 2002-06-22 Jim Meyering <meyering@lucent.com>
3537 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3539 * exitfail.c, exitfail.h: Likewise.
3540 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3542 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3544 (EXTRA_DIST): Add fnmatch_loop.c.
3545 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3547 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3548 * fnmatch.c: Update from diffutils-2.8.2.
3549 * fnmatch_.h: New file. From diffutils-2.8.2.
3550 * fnmatch.h: Remove file.
3552 2002-06-18 Paul Eggert <eggert@twinsun.com>
3554 * file-type.h: Report an error if neither S_ISREG nor
3555 S_IFREG is defined, instead of using a test specific to glibc
3556 2.2. This should be safe, since POSIX requires S_ISREG and
3557 Unix Version 7 had S_IFREG. We don't need to check for
3558 <sys/types.h> since we don't use any symbols that it defines.
3560 2002-06-15 Jim Meyering <meyering@lucent.com>
3562 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3563 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3564 have been included before this file.
3566 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3568 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3569 so that each temporary file name is unique and valid in the first
3570 8 characters, for operation under DOS.
3572 2002-06-15 Jim Meyering <meyering@lucent.com>
3574 Work even with DJGPP 2.03, which lacks support for symlinks.
3576 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3578 * lchown.c (S_ISLNK): Likewise.
3580 2002-06-14 Jim Meyering <meyering@lucent.com>
3582 * file-type.h: Use the version from diffutils-2.8.2.
3583 * file-type.c: Likewise.
3585 2002-05-27 Jim Meyering <meyering@lucent.com>
3587 Fix a problem seen only on nonconforming systems whereby ls.c's
3588 use of localtime, and then of gettimeofday would cause trouble:
3589 the localtime call used to initialize rpl_gettimeofday's save
3590 mechanism would clobber ls's current local time information so
3591 that in any long listing the first file would always be listed
3592 with date 1970-01-01. Analysis by Volker Borchert.
3594 * gettimeofday.c (localtime): Undefine.
3595 (rpl_localtime): New function.
3597 2002-05-22 Jim Meyering <meyering@lucent.com>
3599 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3600 * file-type.h: New file.
3601 * file-type.c (file_type): New file/function. Extracted from diffutils.
3603 2002-04-29 Paul Eggert <eggert@twinsun.com>
3605 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3607 2002-04-28 Paul Eggert <eggert@twinsun.com>
3609 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3610 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3611 of 127, since 64 is the largest conceivable number for ancient
3613 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3615 2002-04-28 Jim Meyering <meyering@lucent.com>
3617 * sig2str.c (WTERMSIG): Remove definition (unused).
3619 2002-04-28 Paul Eggert <eggert@twinsun.com>
3621 * sig2str.h, sig2str.c: New files.
3622 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3624 2002-04-24 Jim Meyering <meyering@lucent.com>
3626 * gettext.h: New file, from Gettext.
3627 * Makefile.am (INCLUDES): Remove -I../intl.
3628 (libfetish_a_SOURCES): Add gettext.h.
3630 2002-04-16 Jim Meyering <meyering@lucent.com>
3632 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3633 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3634 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3636 2002-04-12 Jim Meyering <meyering@lucent.com>
3638 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3640 2002-03-10 Jim Meyering <meyering@lucent.com>
3642 * makepath.c (make_path): Remove a comma from a diagnostic.
3643 Suggestion from Santiago Vila.
3645 2002-03-08 Jim Meyering <meyering@lucent.com>
3647 * rename.c: Mention that this wrapper is needed also on
3648 mips-dec-ultrix4.4 systems.
3650 2002-03-02 Jim Meyering <meyering@lucent.com>
3652 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3653 not HAVE_CLOCK_SETTIME.
3655 2002-02-27 Paul Eggert <eggert@twinsun.com>
3657 * nanosleep.h: Rename to....
3658 * timespec.h: New name for nanosleep.h. All uses changed.
3660 * gettime.c: New file.
3661 * settime.c: New file.
3664 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3665 timespec.h. Remove nanosleep.h.
3667 2002-02-25 Paul Eggert <eggert@twinsun.com>
3669 * acl.c, acl.h: New files.
3670 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3672 2002-02-24 Jim Meyering <meyering@lucent.com>
3674 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3675 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3676 cause trouble. Reported by Nelson Beebe.
3678 2002-02-23 Paul Eggert <eggert@twinsun.com>
3680 * path-concat.c (xpath_concat): Reorder code to pacify
3681 compilers that don't know that xalloc_die never returns.
3683 2002-02-20 Jim Meyering <meyering@lucent.com>
3685 * getdate.c: Regenerate using bison-1.33.
3687 2002-02-15 Paul Eggert <eggert@twinsun.com>
3689 * posixver.c, posixver.h: New files.
3690 * Makefile.am (libfetish_a_SOURCES): Add them.
3692 2002-02-02 Paul Eggert <eggert@twinsun.com>
3693 Bruno Haible <bruno@clisp.org>
3695 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3696 (fwrite_success_callback): New declaration.
3697 * unicodeio.c (unicode_to_mb): New function, extracted from
3698 print_unicode_char. Call failure callback instead of error.
3699 (fwrite_success_callback): New function.
3700 (exit_failure_callback): New function.
3701 (fallback_failure_callback): New function.
3702 (print_unicode_char): Call unicode_to_mb.
3704 2002-01-26 Jim Meyering <meyering@lucent.com>
3706 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3708 2002-01-22 Jim Meyering <meyering@lucent.com>
3710 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3711 Otherwise, some versions of automake would omit the rule that makes
3712 Makefile from Makefile.in.
3714 2001-01-21 Paul Eggert <eggert@twinsun.com>
3716 * xmemcoll.h, xmemcoll.c: New files.
3717 * Makefile.am (libfetish_a_SOURCES): Add them.
3718 * memcoll.c: Include errno.h, and declare errno if not defined.
3719 (memcoll): Set errno to zero if there is no error.
3721 * quotearg.c (quotearg_buffer_restyled):
3722 Fix bug with quoting buffers containing NUL when backslashing escapes.
3723 This bug was exposed by the other changes in this patch.
3724 (quotearg_n_options): New arg ARGSIZE.
3725 All callers changed.
3726 (quoting_options_from_style): New function.
3727 (quotearg_n_style): Use it.
3728 (quotearg_n_style_mem): New function.
3730 * quotearg.h (quotearg_n_style_mem): New function.
3732 2002-01-16 Jim Meyering <meyering@lucent.com>
3734 * getdate.y: Add three semicolons, each just before a closing brace.
3735 Bison (as of version 1.31) no longer papers over that mistake.
3737 2002-02-14 Paul Eggert <eggert@twinsun.com>
3739 * backupfile.c (ISDIGIT): Comment fix.
3740 * getdate.y (ISDIGIT): Likewise.
3741 * posixtm.c (ISDIGIT, year): Likewise.
3742 * strverscmp.c (ISDIGIT): Likewise.
3743 * userspec.c (ISDIGIT): Likewise.
3745 2002-01-05 Jim Meyering <meyering@lucent.com>
3747 * version-etc.c (version_etc_copyright): Update copyright year.
3749 2001-01-19 Paul Eggert <eggert@twinsun.com>
3751 * closeout.c (close_stdout_status): If ferror (stdout), do
3752 not silently exit merely because the output buffer happens to
3753 have nothing pending.
3755 2001-12-18 Paul Eggert <eggert@twinsun.com>
3757 See the big note in ../ChangeLog.
3758 * human.c (suffixes): Prefer K to k for 1024.
3759 (generate_suffix_backwards): New function.
3760 (human_readable_inexact): Use it.
3761 * xstrtol.c (__xstrtol): If there is no number but there
3762 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3763 Accept 'K' as well as 'k'.
3765 2001-12-15 Jim Meyering <meyering@lucent.com>
3767 * regex.h (__restrict_arr): Update from libc.
3769 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3770 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3773 2001-12-10 Jim Meyering <meyering@lucent.com>
3775 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3776 Instead, include "xalloc.h".
3777 (initbuffer): Don't cast xmalloc return value to char*.
3778 (readline): Reword comment.
3779 Don't cast xrealloc return value to char*
3782 2001-12-09 Jim Meyering <meyering@lucent.com>
3784 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3785 `signed and unsigned type in conditional expression'.
3786 * posixtm.c (posix_time_parse): Likewise.
3788 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3790 * readtokens.c (readtoken): Declare an index to be of type unsigned
3791 to avoid a pedantic warning.
3793 * getstr.c: Don't include assert.h.
3794 (getstr): Remove warning-evoking assertions.
3795 Return -1 if offset parameter is out of bounds.
3796 Change the type of a local from int to size_t.
3798 * strftime.c (my_strftime_localtime_r): Include this function
3799 definition in the `#if ! HAVE_TM_GMTOFF' block.
3801 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3802 Include xalloc.h instead.
3804 2001-12-02 Jim Meyering <meyering@lucent.com>
3806 * tempname.c: Don't declare getenv, thus reverting the change of
3807 2001-11-18. It's no longer necessary, now that stdlib.h is always
3810 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3811 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3813 2001-11-30 Akim Demaille <akim@epita.fr>
3815 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3816 before being defined.
3818 2001-11-27 Paul Eggert <eggert@twinsun.com>
3820 * quotearg.h (quotearg_n, quotearg_n_style):
3821 First arg is int, not unsigned.
3822 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3823 (SIZE_MAX, UINT_MAX): New macros.
3824 (quotearg_n_options): Abort if N is negative.
3825 Avoid overflow check on hosts where size_t is 64 bits and int
3826 is 32 bits, as overflow is impossible there.
3827 Fix off-by-one typo that caused unnecessary reallocation.
3829 2001-11-27 Jim Meyering <meyering@lucent.com>
3831 * tempname.c: Merge with version from libc.
3832 * regex.c: Likewise.
3834 * tempname.c: Include stdlib.h unconditionally. On some old systems
3835 for which STDC_HEADERS is 0, it was not included, resulting in a
3836 warning about an integer-to-pointer conversion problem with getenv.
3837 Reported by Volker Borchert.
3839 2001-11-26 Jim Meyering <meyering@lucent.com>
3841 * gtod.h: Remove file.
3842 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3843 * gettimeofday.c: Don't include gtod.h.
3844 (GTOD_init): Remove function.
3845 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3846 Suggestion from Volker Borchert.
3848 2001-11-23 Jim Meyering <meyering@lucent.com>
3850 * hash.h (struct hash_table): Don't define here. Merely declare it.
3851 * hash.c (struct hash_table): Define it here instead.
3853 2001-11-22 Jim Meyering <meyering@lucent.com>
3855 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3857 2001-11-18 Paul Eggert <eggert@twinsun.com>
3859 * tempname.c (TMP_MAX): Remove; no longer needed.
3860 (TEMPORARIES): New macro.
3861 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3862 removes an artificial limitation (e.g. HP-UX 10.20, where
3865 2001-11-18 Jim Meyering <meyering@lucent.com>
3867 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3870 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3871 files will be created before anything else.
3873 2001-11-17 Jim Meyering <meyering@lucent.com>
3875 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3876 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3877 rather than group writable. Patch by Juan F. Codagnone.
3879 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3880 Instead, include "xalloc.h".
3882 * mountlist.c: Include unlocked-io.h after all system headers.
3883 Remove explicit declarations of xmalloc, xrealloc,
3884 and xstrdup. Instead, include "xalloc.h".
3886 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3887 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3888 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3890 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3891 Reported by Padraig Brady.
3893 * mkstemp.c: #undef mkstemp.
3895 (rpl_mkstemp): Rename from mkstemp.
3898 2001-11-16 Jim Meyering <meyering@lucent.com>
3900 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3901 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3902 determine the amount of total physical memory, use pstat_getstatic.
3903 HPUX-11 doesn't define _SC_PHYS_PAGES.
3904 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3905 If sysconf couldn't be used to determine the amount of available
3906 physical memory, use both pstat_getstatic and pstat_getdynamic.
3907 Based on a patch from Bob Proulx.
3909 2001-11-05 Jim Meyering <meyering@lucent.com>
3911 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3913 2001-11-03 Jim Meyering <meyering@lucent.com>
3915 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3916 in argmatch_to_argument call.
3918 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3921 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3922 e.g., a fault due to an attempt to free a NULL pointer.
3924 2001-11-01 Jim Meyering <meyering@lucent.com>
3926 * dirfd.c, dirfd.h: New files.
3927 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3929 * hash.c (hash_print) [TESTING]: Clean up.
3931 2001-10-22 Paul Eggert <eggert@twinsun.com>
3933 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3934 to avoid a warning if -Wall.
3936 2001-10-21 Paul Eggert <eggert@twinsun.com>
3938 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3940 2001-10-21 Jim Meyering <meyering@lucent.com>
3942 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3943 this code would end up calling gettext even in packages built
3945 * getopt.c (_): Likewise.
3946 * regex.c (_): Likewise.
3948 2001-10-20 Paul Eggert <eggert@twinsun.com>
3950 * error.c (strerror_r): Do not declare unless !_LIBC.
3951 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3952 Use strerror_r that is only a macro, even if it is not a function.
3953 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3954 (private_strerror): Use prototypes, not old-style function definition.
3955 (print_errno_message): New function.
3956 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3958 (error_tail, error, error_at_line): Use it.
3960 2001-10-11 Jim Meyering <meyering@lucent.com>
3962 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3963 and quote_n (1, ... to avoid clobbering a buffer.
3965 2001-10-05 Jim Meyering <meyering@lucent.com>
3967 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3968 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3969 * hash-pjw.h: New file.
3971 2001-09-30 Jim Meyering <meyering@lucent.com>
3973 * mountlist.c [MOUNTED_GETFSSTAT]:
3974 Include <sys/ucred.h>, for Apple Darwin.
3975 Include sys/mount.h and sys/fs_types.h only if available.
3977 (read_filesystem_list): Use FS_TYPE.
3979 2001-09-29 Paul Eggert <eggert@twinsun.com>
3981 * exclude.c (excluded_filename): 0 -> false, since it's
3984 2001-09-28 Paul Eggert <eggert@twinsun.com>
3986 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3987 #defines strtoimax. Also treat the other strto* functions
3990 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3991 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3992 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3994 2001-09-26 Jim Meyering <meyering@lucent.com>
3996 Most macros in unlocked-io.h had the wrong number of arguments.
3997 * gen-uio: New script.
3998 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3999 * unlocked-io.hin: Remove file.
4000 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4001 rather than trying to embed it here.
4002 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4003 Reported by Padraig Brady.
4005 2001-09-25 Volker Borchert <bt@teknon.de>
4007 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4009 2001-09-23 Jim Meyering <meyering@lucent.com>
4011 * mountlist.c: Remove useless parentheses in #if directives.
4012 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4013 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4015 2001-09-22 Jim Meyering <meyering@lucent.com>
4017 * localcharset.c: Update from latest gettext.
4018 * config.charset: Likewise.
4020 2001-09-20 Jim Meyering <meyering@lucent.com>
4022 * xstrtol.c (strtoimax): Guard declaration with
4023 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4024 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4025 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4026 (strtoumax): Likewise, for completeness (it wasn't necessary).
4028 2001-09-06 Paul Eggert <eggert@twinsun.com>
4030 * strtoimax.c (HAVE_LONG_LONG):
4031 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4032 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4033 to work around bug in IBM C compiler.
4035 2001-09-16 Jim Meyering <meyering@lucent.com>
4037 * mkdir.c: New file.
4039 2001-09-04 Paul Eggert <eggert@twinsun.com>
4041 * xgetcwd.c: Revert some of the previous change; intead,
4042 fix the HAVE_GETCWD_NULL code to behave more like the
4043 !HAVE_GETCWD_NULL code used to.
4046 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4049 2001-09-04 Paul Eggert <eggert@twinsun.com>
4051 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4052 Use ssize_t, not int, to store result of readlink.
4053 Check for ssize_t overflow as well as size_t overflow,
4054 as POSIX says the result of readlink is implementation-defined
4055 when ssize_t overflows.
4056 Remove unnecessary cast to char*.
4057 Use free+malloc instead of realloc, as the storage doesn't need
4058 to be preserved and it's clearer and can be more efficient that way.
4059 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4060 * xreadlink.h (xreadlink): Update prototype.
4062 2001-09-03 Paul Eggert <eggert@twinsun.com>
4064 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4065 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4066 spotted by Jim Meyering.
4068 2001-09-03 Jim Meyering <meyering@lucent.com>
4070 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4072 2001-09-03 Paul Eggert <eggert@twinsun.com>
4074 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4075 like the HAVE_GETCWD_NULL code.
4076 Include pathmax.h if not HAVE_GETCWD.
4077 Do not include xalloc.h.
4078 (INITIAL_BUFFER_SIZE): New symbol.
4079 Do not use xmalloc / xrealloc, since the caller is responsible for
4080 handling errors. Preserve errno around `free' during failure.
4081 Do not overrun buffer when using getwd.
4083 2001-09-03 Paul Eggert <eggert@twinsun.com>
4085 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4086 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4088 2001-09-02 Jim Meyering <meyering@lucent.com>
4090 * error.c: Update from GNU libc.
4092 2001-09-01 Jim Meyering <meyering@lucent.com>
4094 * xreadlink.c: New file.
4095 * xreadlink.h: New file.
4096 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4098 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4099 doesn't conflict with sparc Solaris 7's definition in
4100 /usr/include/sys/int_types.h.
4102 * exclude.c: Use `""', not `<>' to #include non-system header files.
4103 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4104 and strncasecmp as r-values. Unixware didn't have declarations.
4106 2001-08-31 Jim Meyering <meyering@lucent.com>
4108 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4109 Use an initial, malloc'd, buffer of length 128 rather than
4110 a statically allocated one of length 1024.
4112 2001-08-30 Paul Eggert <eggert@twinsun.com>
4114 * xgetcwd.c: Don't include pathmax.h.
4115 Include stdlib.h and unistd.h if available.
4117 (xmalloc, xstrdup, free): Remove decls.
4118 (xgetcwd): Don't assume sizes fit in unsigned.
4119 Check for overflow when computing sizes.
4120 Simplify reallocation code.
4122 2001-08-28 Paul Eggert <eggert@twinsun.com>
4124 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4126 * strtoimax.c: Renamed from strtoxmax.c, removing the
4129 Also, make the following further changes to make this file's
4130 configuration more similar to that of strtol.c:
4131 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4132 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4133 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4134 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4135 changed to signed values.
4137 And make the following changes as well:
4138 Fix copyright notice, as 1999 was missing.
4139 (verify): New macro.
4140 (strtoimax): Check sizes at compile-time, not run-time.
4141 Prefer strtol to strtoll if both work.
4142 (main): Remove; it was not that useful and was a pain to maintain.
4144 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4146 2001-08-30 Paul Eggert <eggert@twinsun.com>
4148 * savedir.c (savedir): Remove size parameter, as POSIX says that
4149 a directory's st_size can have an arbitrary value, so the old
4150 usage could waste an arbitrary amount of memory. All uses
4152 * savedir.h: Update prototype.
4154 2001-08-30 Paul Eggert <eggert@twinsun.com>
4156 * xstrtol.c (strtoimax): New decl.
4158 2001-08-28 Paul Eggert <eggert@twinsun.com>
4160 * xstrtol.h: Add copyright notice.
4161 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4162 LONGINT_INVALID_SUFFIX_CHAR.
4164 2001-08-30 Paul Eggert <eggert@twinsun.com>
4166 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4169 2001-08-30 Paul Eggert <eggert@twinsun.com>
4171 * hash.c: Remove '2001' from copyright notice.
4173 2001-08-30 Paul Eggert <eggert@twinsun.com>
4175 * full-write.h: New file.
4176 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4177 * full-write.c: Correct credits, as cccp.c no longer
4178 exists and anyway it was so heavily changed from the old cccp
4179 code as to be unrecognizable. Include full-write.h.
4180 (full_write) Return size_t, with short writes meaning failure.
4181 All callers changed. This fixes a bug with large buffers
4183 * utime.c: Include full-write.h.
4185 2001-08-30 Paul Eggert <eggert@twinsun.com>
4187 Merge 'exclude' changes from tar 1.13.22.
4188 This fixes one or two unlikely storage allocation overflow bugs,
4189 but doesn't change user-visible behavior otherwise.
4191 2001-08-30 Paul Eggert <eggert@twinsun.com>
4193 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4194 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4195 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4196 Include if available.
4197 (<xalloc.h>): Include
4198 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4199 (verify): New macro. Use it to verify that EXCLUDE macros do not
4200 collide with FNM macros.
4201 (struct patopts): New struct.
4202 (struct exclude): Use it, as exclude patterns now come with options.
4203 (new_exclude): Support above changes.
4204 (new_exclude, add_exclude_file):
4205 Initial size must now be a power of two to simplify overflow checking.
4206 (free_exclude, fnmatch_no_wildcards): New function.
4207 (excluded_filename): No longer requires options arg, as the options
4208 are determined by add_exclude. Now returns bool, not int.
4209 (excluded_filename, add_exclude):
4210 Add support for the fancy new exclusion options.
4211 (add_exclude, add_exclude_file): Now takes int options arg.
4212 Check for arithmetic overflow when computing sizes.
4213 (add_exclude_file): xrealloc might modify errno, so don't
4214 realloc until after errno might be used.
4216 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4218 (free_exclude): New decl.
4219 (add_exclude, add_exclude_file): Now takes int options arg.
4220 (excluded_filename): No longer requires options arg, as the options
4221 are determined by add_exclude. Now returns bool, not int.
4223 2001-08-30 Paul Eggert <eggert@twinsun.com>
4225 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4227 2001-08-27 Jim Meyering <meyering@lucent.com>
4229 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4231 * version-etc.c (N_): Remove definition.
4232 Revert most of last change.
4233 Instead, simply don't mark the `Copyright...' string for translation.
4234 Based on advice from Paul Eggert.
4236 * strtoxmax.c: Tweak comment.
4238 2001-08-26 Jim Meyering <meyering@lucent.com>
4240 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4241 of copyright with `%s' so translators don't get an untranslated
4243 (COPYRIGHT_YEAR): Define.
4244 (version_etc): Use fprintf rather than fputs.
4245 Suggestion from Ulrich Drepper.
4247 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4249 * strtoll.c: New file, from GNU libc.
4250 * xstrtoimax.c: New file.
4252 * xstrtol.h: Add xstrtoimax.
4253 * strtoumax.c: New file. Simply include "strtoumax.c".
4254 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4256 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4257 * strtoxmax.c: ... then renamed to this.
4259 2001-08-13 Paul Eggert <eggert@twinsun.com>
4261 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4262 Port to Solaris 8, where 'sed' requires a space after the 'r'
4263 command, and where sh dislikes "$/". Clean up the spacing a bit.
4264 Redirect output to $tmp just once.
4266 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4268 * addext.c (<errno.h>): Include.
4269 (errno): Declare if not defined.
4270 (addext): Work correctly when pathconf returns -1 and leaves
4271 errno alone because there is no limit. Also, work even if
4272 pathconf returns a value greater than SIZE_MAX.
4274 2001-08-12 Jim Meyering <meyering@lucent.com>
4276 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4277 Simply `return getcwd (NULL, 0);'.
4278 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4279 Use 1300 as initial value for length, not PATH_MAX.
4281 * pathmax.h: Clean up cpp syntax.
4283 2001-08-12 Jim Meyering <meyering@lucent.com>
4285 * gettimeofday.c: New file.
4287 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4289 2001-08-04 Jim Meyering <meyering@lucent.com>
4291 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4292 to get in sync with glibc.
4294 2001-08-03 Paul Eggert <eggert@twinsun.com>
4296 The following changes are from gettext 0.10.39 as maintained by
4299 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4300 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4301 with inverted sense. All uses changed.
4303 * mbswidth.c: Don't include <limits.h>.
4304 Include <stdlib.h> and <string.h> unconditionally.
4305 (iswcntrl, mbsinit, ISCNTRL): New macros.
4306 (mbsnwidth): Use K&R style function declarations.
4307 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4308 can optimize it when MB_CUR_MAX == 1.
4309 The width of control characters is zero, not 1.
4311 2001-07-15 Jim Meyering <meyering@lucent.com>
4313 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4314 (BUILT_SOURCES): Add unlocked-io.h.
4315 (io_functions): Define.
4316 (unlocked-io.h): New rule.
4317 (DISTCLEANFILES): Add unlocked-io.h.
4318 (all-local): Depend on unlocked-io.h, to ensure it is created.
4320 * unlocked-io.hin: New file
4322 * regex.c: Update from glibc.
4324 2001-07-05 Jim Meyering <meyering@lucent.com>
4326 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4328 (libfetish_a_SOURCES): Put all .h files here instead.
4329 Remove a thus-exposed (better checks in automake) duplicate and
4330 two unnecessary .h files.
4332 2001-06-11 Jim Meyering <meyering@lucent.com>
4334 * regex.c: Update from GNU libc.
4336 2001-05-27 Jim Meyering <meyering@lucent.com>
4338 * readutmp.h (UT_TYPE): Define.
4340 2001-05-24 Jim Meyering <meyering@lucent.com>
4342 * argmatch.c: Include "quote.h".
4343 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4344 quote function. Reported by Göran Uddeborg.
4346 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4348 * dirname.c (dir_name): Compute append_dot using path, not newpath
4349 which is not yet declared.
4351 2001-05-11 Paul Eggert <eggert@twinsun.com>
4353 * Makefile.am (libfetish_a_SOURCES):
4354 Add strftime.c, since we now compile it on all hosts.
4356 * strftime.c (my_strftime):
4357 Define to nstrftime if emacs, but only if my_strftime is not defined.
4358 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4359 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4360 Add one more extra argument: a nanoseconds value.
4363 (my_strftime function): Add %N format.
4364 (emacs_strftimeu): Renamed from emacs_strftime,
4365 with extra ut argument.
4367 2001-05-11 Paul Eggert <eggert@twinsun.com>
4369 dirname code cleanup. base_name now behaves more compatibly
4370 with POSIX basename when given file names that have trailing
4371 slashes, and similarly for dir_name. Add new primitives
4372 base_len and dir_len. Put the directory-name-related decls
4375 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4376 * backupfile.c (base_name): Likewise.
4377 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4378 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4379 * makepath.c (strip_trailing_slashes): Likewise.
4380 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4382 * rename.c (strip_trailing_slashes): Likewise.
4383 * same.c (base_name): Likewise.
4384 * stripslash.c (ISSLASH): Likewise.
4386 * addext.c: Include <dirname.h> after size_t is defined.
4387 * backupfile.c: Likewise.
4389 * addext.c (addext): Use base_len to trim redundant
4390 trailing slashes instead of doing it ourselves.
4391 But do not trim the last slash if it is not redundant.
4393 * backupfile.c (find_backup_file_name,
4394 max_backup_version): Use base_len instead of rolling it ourselves.
4395 Handle the case of "" and (on DOS) "C:" correctly.
4397 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4398 Include <string.h>, <dirname.h>.
4399 (base_name): Allow file names ending in slashes, other than names
4400 that are all slashes. In this case, return the basename followed
4401 by the slashes. This is more general, and can be used in places
4402 where the original base_name purposely had an assertion failure.
4403 (base_len): New function.
4405 * dirname.c: Include <string.h> instead of <stdlib.h>.
4406 Do not include <assert.h>; no longer needed.
4408 (memrchr): Remove decl.
4409 (dir_name_r): Remove.
4410 (dir_len): Renamed from dirlen. All callers changed.
4411 Rewrite in terms of base_name, for simplicity and consistency.
4412 (dir_name): Never return NULL. All callers changed.
4413 Do not include <stdlib.h> in test program; no longer needed.
4414 return 0; is fine for test program.
4416 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4418 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4420 * path-concat.c (path_concat): Use base_len to compute
4421 base length, not strlen; this means we cannot rely on memcpy
4424 * same.c (STREQ): Remove.
4425 (same_name): Handle the case where the basename ends in trailing '/'.
4427 * stripslash.c (strip_trailing_slashes): Return nonzero if
4428 a slash was stripped. Do not strip the last slash after a
4431 2001-04-08 Jim Meyering <meyering@lucent.com>
4433 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4434 recomputed; that's necessary when the offset spans a DST transition.
4435 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4437 2001-04-02 Jim Meyering <meyering@lucent.com>
4439 * regex.h, regex.c: Update from GNU libc.
4441 2001-03-19 Paul Eggert <eggert@twinsun.com>
4443 * version-etc.c (version_etc_copyright): Update to 2001.
4445 2001-03-16 Paul Eggert <eggert@twinsun.com>
4447 * tempname.c (uint64_t): Define to uintmax_t if
4448 not defined, and if UINT64_MAX is not defined.
4449 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4450 Reported by John David Anglin.
4452 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4454 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4455 alias if codeset is empty.
4456 * config.charset (BeOS): Use wildcard syntax.
4458 2001-03-13 Jim Meyering <meyering@lucent.com>
4460 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4461 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4464 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4466 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4468 * unicodeio.c (print_unicode_char): Simplify accordingly.
4470 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4472 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4473 support for DOS/DJGPP.
4475 2001-02-28 Paul Eggert <eggert@twinsun.com>
4477 * Makefile.am (libfetish_a_SOURCES):
4478 Add dup-safer.c, fopen-safer.c.
4479 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4481 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4483 2001-02-25 Paul Eggert <eggert@twinsun.com>
4485 The mkstemp replacement is taken from glibc 2.2.2, with some
4486 portability fixes for use outside glibc, as follows:
4488 * tempname.c (struct_stat64): New macro.
4489 (direxists, __gen_tempname): Use it.
4490 This avoids a portability problem with Solaris 8.
4492 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4493 (<stddef.h>, <stdint.h>, <string.h>):
4494 Include only if STDC_HEADERS || _LIBC.
4495 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4496 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4497 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4498 (__set_errno): Define this macro if <errno.h> doesn't.
4499 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4500 Define these macros if <stdio.h> doesn't.
4501 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4502 Define these macros if <sys/stat.h>
4503 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4504 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4505 __xstat64): Define if not _LIBC.
4506 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4507 (__gen_tempname): Invoke gettimeofday only if
4508 HAVE_GETTIMEOFDAY || _LIBC;
4509 otherwise, fall back on plain "time".
4510 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4512 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4514 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4516 2001-02-17 Jim Meyering <meyering@lucent.com>
4518 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4519 around included file name.
4521 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4523 * strftime.c: Update from GNU libc (the only changes were to comments).
4525 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4527 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4529 2001-02-17 Paul Eggert <eggert@twinsun.com>
4531 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4532 Remove workaround macros for hosts that have mbrtowc but not
4533 mbstate_t, as we now insist on proper declarations for both
4534 before using mbrtowc.
4536 2001-02-17 Jim Meyering <meyering@lucent.com>
4538 * regex.c: Update from libc.
4540 2001-02-16 Paul Eggert <eggert@twinsun.com>
4542 * alloca.c (malloc): Undef before defining, since stdlib.h
4543 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4544 Reported by Mark Hounschell via Paul Eggert.
4546 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4548 * config.charset: Update for FreeBSD 4.2.
4550 2001-01-26 Jim Meyering <meyering@lucent.com>
4552 * quotearg.c: Include stddef.h.
4553 * quote.c: Include stddef.h.
4554 Reported by Axel Kittenberger.
4556 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4557 line in double quotes so that it evokes a better diagnostic.
4558 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4559 Reported by Axel Kittenberger.
4561 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4563 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4564 to avoid a warning. Add back 'const' to inptr.
4566 2001-01-16 Jim Meyering <meyering@lucent.com>
4568 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4571 2001-01-14 Jim Meyering <meyering@lucent.com>
4573 * rename.c: New file. From Volker Borchert.
4574 Include stdlib.h, string.h or strings.h, and xalloc.h.
4575 Use strip_trailing_slashes rather than open-coding it.
4577 2001-01-03 Paul Eggert <eggert@twinsun.com>
4579 * strftime.c: Sync with glibc time/strftime.c 1.81.
4581 2001-01-03 Jim Meyering <meyering@lucent.com>
4583 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4584 local `inptr' to avoid warning with some system declarations of iconv.
4586 2000-12-29 Paul Eggert <eggert@twinsun.com>
4588 * modechange.c: Do not assume that mode_t uses the
4589 traditional octal encoding. E.g. "chmod 1 FOO" should set
4590 the other-execute bit of FOO even if S_IXOTH != 1.
4592 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4593 WOTH, XOTH, ALLM): New macros.
4594 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4595 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4597 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4598 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4600 No need to use uintmax_t; unsigned long is long enough.
4601 Don't bother to get suffix since we don't use it.
4603 2000-12-24 Jim Meyering <meyering@lucent.com>
4605 * hash.c (is_prime): Return explicit boolean values.
4606 (hash_get_first): Return NULL to appease Irix5.6's 89.
4607 Reported by Nelson Beebe.
4609 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4611 * localcharset.c (locale_charset): Add support for Win32.
4613 2000-12-18 Paul Eggert <eggert@twinsun.com>
4615 * physmem.h, physmem.c: New files.
4617 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4618 (noinst_HEADERS): Add physmem.h.
4620 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4621 't' for compatibility with Solaris 8 sort.
4623 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4625 * config.charset: Add support for BeOS.
4627 2000-12-16 Jim Meyering <meyering@lucent.com>
4629 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4630 SHELLS_FILE to a file name that's useful on djgpp systems.
4632 (ADDITIONAL_DEFAULT_SHELLS): Define.
4633 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4634 Based mostly on a patch from Prashant TR.
4636 2000-12-16 Jim Meyering <meyering@lucent.com>
4638 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4639 N and M) would have treated it like `chown N:N FILE'.
4641 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4643 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4645 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4646 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4647 to the list of canonical encodings. Rename EUC-CN to GB2312.
4649 2000-12-08 Andreas Schwab <schwab@suse.de>
4651 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4652 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4654 2000-12-07 Jim Meyering <meyering@lucent.com>
4656 * stripslash.c (ISSLASH): Define.
4657 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4660 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4661 (dir_name_r): Declare this function as static.
4662 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4663 manifest itself on a name containing a mix of slashes and
4665 Make this function work with names starting with a DOS-style
4666 drive letter and colon prefix.
4667 (dir_name): Append `.' if necessary.
4668 Based mostly on patches from Prashant TR and Eli Zaretskii.
4670 * dirname.h (dir_name_r): Remove prototype.
4672 2000-12-05 Jim Meyering <meyering@lucent.com>
4674 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4676 2000-12-04 Jim Meyering <meyering@lucent.com>
4678 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4679 Also include memory.h, stdlib.h, unistd.h if appropriate.
4680 Reported by Andreas Jaeger (conflicting declaration of malloc).
4682 2000-12-02 Jim Meyering <meyering@lucent.com>
4684 * closeout.h: Make idempotent, to avoid some obscure warnings.
4686 2000-12-01 Paul Eggert <eggert@twinsun.com>
4688 * memrchr.c: Include <config.h> before any system include file.
4690 2000-11-29 Paul Eggert <eggert@twinsun.com>
4692 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4694 2000-11-26 Jim Meyering <meyering@lucent.com>
4696 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4698 2000-11-22 Paul Eggert <eggert@twinsun.com>
4700 * strftime.c (my_strftime): Do not invoke mbrlen with a
4701 size of (size_t) -1; it's not portable.
4703 2000-11-17 Akim Demaille <akim@epita.fr>
4705 * obstack.h: Formatting changes.
4706 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4707 prevent type checking.
4708 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4709 cast the value to (void *): assigning a `foo *' to a `void *'
4711 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4713 2000-11-17 Jim Meyering <meyering@lucent.com>
4715 * strstr.c: Update from GNU libc.
4717 2000-11-16 Jim Meyering <meyering@lucent.com>
4719 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4721 2000-11-11 Jim Meyering <meyering@lucent.com>
4723 * error.c: Add a couple #includes, merging from GNU libc version.
4725 2000-11-10 Jim Meyering <meyering@lucent.com>
4727 * obstack.h: Update from GNU libc.
4728 * obstack.c: Likewise.
4730 2000-11-06 Paul Eggert <eggert@twinsun.com>
4732 * getusershell.c (setusershell): Use rewind rather than
4733 fseek/fseeko, to avoid configuration hassles with fseeko.
4734 Don't bother opening SHELLS_FILE if shellstream is NULL;
4737 2000-11-05 Jim Meyering <meyering@lucent.com>
4739 * makepath.h (make_dir): Declare.
4740 * makepath.c (make_dir): Remove `static' attribute.
4743 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4745 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4746 last one in a bucket, advance to the next bucket.
4748 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4750 * fnmatch.c: Do not comment out all the code if we are using
4751 the GNU C library, because in some cases we are replacing buggy
4752 code in the GNU C library itself.
4754 2000-10-30 Paul Eggert <eggert@twinsun.com>
4756 * error.h, getline.h, modechange.h:
4757 Remove "2000" from Copyright line, as the file hasn't been
4758 changed this year other than in the copyright notice.
4760 * xalloc.h: Add "2000" to Copyright line, as this file
4761 was changed this year.
4763 2000-10-30 Paul Eggert <eggert@twinsun.com>
4765 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4766 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4767 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4769 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4771 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4772 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4773 doesn't define __restrict_arr.
4775 2000-10-29 Jim Meyering <meyering@lucent.com>
4777 * xstat.in: Fix grammar in comment.
4779 2000-10-28 Jim Meyering <meyering@lucent.com>
4781 * memchr.c: Update from libc.
4782 Adjust for portability:
4783 [HAVE_STDLIB_H]: Include stdlib.h.
4784 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4785 Undef __memchr, too.
4786 [!weak_alias]: Define __memchr to memchr.
4788 * regex.c: Update from libc.
4789 * regex.h: Likewise.
4790 * getopt1.c: Likewise.
4791 * memcmp.c: Likewise.
4793 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4794 Avoid using fseek, when possible -- it's broken by design.
4795 Patch by Ulrich Drepper.
4797 2000-10-26 Jim Meyering <meyering@lucent.com>
4799 * strftime.c: Update from libc.
4801 2000-10-25 Jim Meyering <meyering@lucent.com>
4803 * obstack.c: Update from libc.
4805 2000-10-23 Jim Meyering <meyering@lucent.com>
4807 * hard-locale.c (hard_locale): Revert last change -- it was simply
4808 wrong. That set_locale call must not have any side effects.
4811 2000-10-22 Jim Meyering <meyering@lucent.com>
4813 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4814 [CYCLIC]: Remove now-unused definition.
4816 * save-cwd.c (O_DIRECTORY): Define, if needed.
4817 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4818 Suggestion from Ulrich Drepper.
4820 2000-10-21 Jim Meyering <meyering@lucent.com>
4822 * dirname.c (dir_name_r): New function, factored out of dir_name.
4823 (dir_name): Use dir_name_r.
4824 * dirname.h (dir_name_r): Declare it.
4826 2000-10-21 Jim Meyering <meyering@lucent.com>
4828 * dirname.c (memrchr): Declare if necessary.
4829 (dir_name): Remove the restriction that there be no
4830 trailing slashes. Now, this code skips past them, effectively
4832 [TEST_DIRNAME] (main): New unit tests.
4834 * memrchr.c: New file from GNU libc.
4835 Undef __memrchr, too.
4836 [!weak_alias]: Define __memrchr to memrchr.
4837 Guard weak_alias use with `#ifdef weak_alias'.
4839 2000-10-17 Jim Meyering <meyering@lucent.com>
4841 * quote.h (PARAMS): Define and use.
4842 Reported by Akim Demaille.
4844 * getopt.c: Update from libc.
4846 2000-10-16 Jim Meyering <meyering@lucent.com>
4848 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4851 2000-09-25 Jim Meyering <meyering@lucent.com>
4853 * md5.h (rol): Define (from GnuPG).
4855 * sha.c: Give credit (GnuPG) where due.
4856 (M): Use rol rather than open-coding it.
4857 Add a FIXME comment.
4859 2000-09-21 Jim Meyering <meyering@lucent.com>
4861 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4862 Reported by Michael Stone.
4864 2000-09-20 Jim Meyering <meyering@lucent.com>
4866 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4867 (noinst_HEADERS): Add sha.h.
4868 Based on code from Scott G. Miller and from GnuPG.
4870 2000-09-15 Jim Meyering <meyering@lucent.com>
4872 * regex.c: Update from libc.
4874 2000-09-10 Jim Meyering <meyering@lucent.com>
4876 * getopt.c (_getopt_internal): Update from glibc.
4878 2000-09-09 Jim Meyering <meyering@lucent.com>
4880 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4881 think it should be used as a general replacement for isascii.
4882 * fnmatch.c: Likewise.
4883 * mbswidth.c: Likewise
4884 * regex.c: Likewise.
4887 * userspec.c: Include sys/param.h and limits.h.
4889 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4890 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4891 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4892 UID, GID. Check range.
4894 2000-09-06 Jim Meyering <meyering@lucent.com>
4896 * getopt.c (_getopt_internal): Update from glibc.
4898 2000-08-30 Jim Meyering <meyering@lucent.com>
4900 * strftime.c: Merge in changes from GNU libc.
4902 2000-08-26 Jim Meyering <meyering@lucent.com>
4904 * closeout.c: Include "__fpending.h".
4905 (close_stdout_status): Return right away if there's nothing to flush.
4907 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4908 * __fpending.c: New file.
4909 * __fpending.h: New file.
4911 2000-08-07 Paul Eggert <eggert@twinsun.com>
4913 Standardize on "memory exhausted" instead of "Memory exhausted"
4914 or "virtual memory exhausted".
4915 * obstack.c (print_and_abort): Use "memory exhausted", not
4916 "virtual memory exhausted".
4917 * same.c (same_name): Invoke xalloc_die instead of printing
4919 * userspec.c (parse_user_spec): Likewise.
4920 * bumpalloc.h: comment fix
4921 * same.c, userspec.c: Include xalloc.h.
4923 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4924 not char *const and pointing to a constant array.
4925 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4926 (xrealloc): Comment fix.
4928 * userspec.c (parse_user_spec):
4929 Don't translate a message until just before returning,
4930 to avoid unnecessary translation.
4932 2000-08-07 Jim Meyering <meyering@lucent.com>
4934 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4935 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4936 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4937 getgroups.c, gethostname.c, getopt.h, group-member.c,
4938 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4939 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4940 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4941 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4942 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4943 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4944 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4945 yesno.c: Back out Copyright date changes for each file with no change
4946 this year. This eases coordination with other programs using the same
4947 source code modules. From Paul Eggert.
4949 2000-08-03 Greg McGary <greg@mcgary.org>
4951 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4952 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4953 (EXTEND_BUFFER): Use them.
4955 2000-08-01 Jim Meyering <meyering@lucent.com>
4957 * dirname.c (ISSLASH): Define.
4958 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4959 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4960 both `\' and `/' may be use as path separators.
4961 Based on a patch from Prashant TR.
4963 2000-07-31 Paul Eggert <eggert@twinsun.com>
4965 * quotearg.c (quotearg_n_options): Don't make the initial
4966 slot vector a constant, since it might get modified.
4968 2000-07-31 Jim Meyering <meyering@lucent.com>
4970 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4971 * obstack.c (print_and_abort): Likewise.
4973 2000-07-30 Paul Eggert <eggert@twinsun.com>
4975 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4976 buffer, so that the caller can always quote one small
4977 component of a "memory exhausted" message in slot 0.
4978 From a suggestion by Jim Meyering.
4980 2000-07-30 Jim Meyering <meyering@lucent.com>
4982 * makepath.c (make_path): Quote the other instance, too.
4984 * quotearg.c (N_STATIC_SLOTVECS): Define.
4985 (STATIC_BUF_SIZE): Define.
4986 (quotearg_n_options): Use only statically allocated storage when
4987 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4988 than STATIC_BUF_SIZE.
4990 2000-07-29 Jim Meyering <meyering@lucent.com>
4992 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4993 * dirname.c (dir_name): Likewise.
4995 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4997 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4998 (dir_name): Assert that there are no trailing slashes.
5000 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5002 * mbswidth.h (mbswidth): Add a flags argument.
5003 (mbswidth): New declaration.
5004 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5005 * mbswidth.c (mbswidth): Add a flags argument.
5006 (mbsnwidth): New function.
5008 2000-07-24 Jim Meyering <meyering@lucent.com>
5010 * mbswidth.c: Remove useless #else. From Bruno Haible.
5012 2000-07-23 Paul Eggert <eggert@twinsun.com>
5014 * mbswidth.c (_XOPEN_SOURCE):
5015 Don't define; this causes problems on Solaris 7.
5016 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5018 2000-07-23 Paul Eggert <eggert@twinsun.com>
5021 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5022 so that mbstate_t is always defined.
5024 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5025 be 1 in at least one GCC installation, and this configuration
5026 error is likely to be common. Ignoring MB_LEN_MAX hurts
5027 performance on hosts that have mbrtowc but have only unibyte
5028 locales, but I assume these hosts are rare.
5030 2000-07-23 Paul Eggert <eggert@twinsun.com>
5032 * quotearg.c: Streamline by invoking multibyte code only if needed.
5033 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5034 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5035 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5036 invoke multibyte primitives.
5038 2000-07-23 Jim Meyering <meyering@lucent.com>
5040 * basename.c (base_name): Add an assertion.
5042 2000-07-15 Bruno Haible <clisp.cons.org>
5044 * quotearg.c: When the system forces us to redefine mbstate_t,
5045 shadow its mbsinit function.
5047 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5049 * mbswidth.h: New file.
5050 * mbswidth.c: New file.
5051 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5052 (noinst_HEADERS): Add mbswidth.h.
5054 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5056 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5059 2000-07-15 Jim Meyering <meyering@lucent.com>
5061 * makepath.c: Include quote.h.
5062 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5063 corresponding argument in a `quote (...)' call.
5064 Give better diagnostics.
5066 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5067 (noinst_HEADERS): Add quote.h.
5069 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5070 from tar's src/misc.c.
5071 * quote.h: New file. Prototypes for same.
5073 2000-07-10 Paul Eggert <eggert@twinsun.com>
5075 From a suggestion by Bruno Haible.
5076 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5077 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5078 to decide whether to define the BeOS workaround macro;
5079 this adjusts to the change to AC_MBSTATE_T.
5081 2000-07-13 Paul Eggert <eggert@twinsun.com>
5083 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5085 * quotearg.c (quoting_style_args, quoting_style_vals,
5086 quotearg_buffer_restyled): Add support for
5087 clocale_quoting_style. Undo previous change to
5088 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5089 and "{RIGHT QUOTATION MARK}" msgids.
5091 2000-07-05 Paul Eggert <eggert@twinsun.com>
5093 The old behavior of quoting `like this' doesn't look good with
5094 newer, ISO-style fonts. See:
5095 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5097 Instead, quote "like this" by default. Let the translator
5098 tailor the locale-specific quoting behavior by providing
5099 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5101 * quotearg.c (N_): New macro.
5102 (gettext_default): New function.
5103 (quotearg_buffer_restyled): Use
5104 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5105 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5107 2000-07-09 Jim Meyering <meyering@lucent.com>
5109 * Most files: Update copyright dates to include 2000.
5111 2000-07-08 Jim Meyering <meyering@lucent.com>
5113 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5115 (xgethostname): Remove now-unnecessary #ifdef.
5116 Move declaration of `err' into loop where it's used.
5118 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5120 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5121 by allocating a larger buffer. Test the gethostname return value for
5122 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5123 returns an error and ENAMETOOLONG isn't defined.
5125 2000-07-05 Paul Eggert <eggert@twinsun.com>
5126 and Bruno Haible <haible@clisp.cons.org>
5128 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5130 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5132 * quotearg.c (struct quoting_options): Simplify quote_these_too
5135 2000-07-03 Jim Meyering <meyering@lucent.com>
5137 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5138 Reported by Bruno Haible.
5140 2000-07-04 Jim Meyering <meyering@lucent.com>
5142 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5143 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5146 2000-07-03 Paul Eggert <eggert@twinsun.com>
5147 and Bruno Haible <haible@clisp.cons.org>
5149 * quotearg.c (mbrtowc):
5150 Assign to *pwc, and return 1 only if result is nonzero.
5151 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5153 2000-07-03 Jim Meyering <meyering@lucent.com>
5155 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5156 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5159 2000-07-02 Jim Meyering <meyering@lucent.com>
5161 * quotearg.c (mbstate_t): Don't define here.
5163 2000-07-02 Jim Meyering <meyering@lucent.com>
5165 * nanosleep.c (SIGCONT): Define if not already defined.
5167 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5169 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5170 per change in ../m4/ls-mntd-fs.m4.
5171 (read_filesystem_list): Ignore symbolic links.
5173 2000-06-29 Jim Meyering <meyering@lucent.com>
5175 * same.c: Include <string.h> or <strings.h>, as appropriate,
5176 for declaration of strcmp.
5178 * long-options.c: Include <stdlib.h>, for declaration of exit.
5180 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5181 Avoid warning by casting result to `char *' to remove `const'.
5183 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5185 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5187 2000-06-26 Paul Eggert <eggert@twinsun.com>
5189 savedir now sets errno on failure and invokes xmalloc to get memory.
5190 Fix a couple of other minor bugs while we're at it.
5192 * savedir.c (<unistd.h>): Do not include; there's no need.
5193 (NAMLEN): Remove macro.
5194 (malloc, realloc): Remove decls.
5196 ("xalloc.h"): Include.
5197 (NAME_SIZE_DEFAULT): New macro.
5198 (savedir): Use xmalloc / xrealloc to allocate memory.
5199 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5200 Skip "" directory entries.
5201 Use strlen to calculate directory entry length, since the old method
5202 is rarely used these days and isn't worth supporting.
5203 Don't use a pointer after freeing it.
5204 Check for integer overflow when calculating allocation size.
5205 Use memcpy to copy entries, instead of stpcpy.
5206 Set errno properly when returning NULL.
5207 Check for readdir error.
5209 2000-06-26 Jim Meyering <meyering@lucent.com>
5211 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5213 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5215 * getusershell.c (xmalloc, xrealloc): Remove functions.
5217 Don't include <stdlib.h>. Don't declare malloc, realloc.
5219 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5221 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5223 2000-06-24 Jim Meyering <meyering@lucent.com>
5225 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5227 2000-06-21 Jim Meyering <meyering@lucent.com>
5229 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5231 2000-06-19 Paul Eggert <eggert@twinsun.com>
5233 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5234 (mbrtowc, mbstate_t): Define substitutes if
5235 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5236 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5237 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5239 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5241 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5242 than 1024, return a memory chunk of least possible size, instead
5243 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5244 Use free/xmalloc instead of xrealloc to avoid copying for very long
5247 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5249 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5250 address, not strdup. Include <stdlib.h> and don't declare free().
5252 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5254 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5257 2000-06-21 Jim Meyering <meyering@lucent.com>
5259 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5260 (noinst_HEADERS): Add getstr.h.
5262 * getline.c (getstr): Move into a separate file.
5263 * getstr.c (getstr): New file, extracted from getline.c, with
5264 the following changes: new parameter, delim2; both delim[12]
5265 parameters have type `int', not `char'. The latter would lose
5266 with 8-bit delimiters.
5267 * getstr.h: New file.
5269 2000-06-19 Jim Meyering <meyering@lucent.com>
5271 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5273 2000-06-18 Jim Meyering <meyering@lucent.com>
5275 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5276 Besides, these days every porting target provides a mkdir function.
5278 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5279 (this snippet comes from src/system.h).
5281 2000-06-15 Paul Eggert <eggert@twinsun.com>
5283 * human.c (adjust_value): New function.
5284 (human_readable_inexact): Apply rounding style even when
5285 printing approximate values.
5287 2000-06-14 Paul Eggert <eggert@twinsun.com>
5289 * human.c (human_readable_inexact): Allow an input block
5290 size that is not a multiple of the output block size, and vice versa.
5291 Reported by Piergiorgio Sartor.
5293 2000-06-14 Paul Eggert <eggert@twinsun.com>
5295 * getdate.y (get_date): Apply relative times after time
5296 zone indicator, not before. Reported by Todd A. Jacobs.
5298 2000-06-13 Jim Meyering <meyering@lucent.com>
5300 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5302 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5304 2000-06-12 Paul Eggert <eggert@twinsun.com>
5306 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5308 2000-06-04 Paul Eggert <eggert@twinsun.com>
5310 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5312 2000-06-04 Jim Meyering <meyering@lucent.com>
5314 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5315 SunOS 4.1.4 for which gid_t is an unsigned type.
5317 2000-06-03 Jim Meyering <meyering@lucent.com>
5319 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5321 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5323 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5324 newer, don't install charset.alias.
5325 * config.charset: Change the Linux/glibc rules so they become empty
5326 on glibc-2.1 or newer.
5328 2000-06-02 Jim Meyering <meyering@lucent.com>
5330 * mountlist.c: Back out last change. Instead, do this...
5331 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5332 member using the same `ignore'-testing code.
5333 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5337 2000-05-29 Jim Meyering <meyering@lucent.com>
5339 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5340 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5342 2000-05-22 Jim Meyering <meyering@lucent.com>
5344 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5346 2000-05-18 Jim Meyering <meyering@lucent.com>
5348 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5349 back, too, since it may have been modified by allocate_entry.
5350 (hash_delete): Rewrite to use neither the assignment operator
5351 nor the comma operator in an if-expression.
5353 2000-05-15 Paul Eggert <eggert@twinsun.com>
5356 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5357 Remove; no longer needed.
5358 "quotearg.h": Add include.
5359 (file_name): Do not bother to explicitly initialize to NULL; it's less
5360 efficient on some hosts.
5361 (close_stdout_status): Remove test as to whether stdout was already
5362 closed; it breaks for the case "echo x | sort >&-".
5363 Quote file name colons.
5364 Do not assume that _("write error") lacks format strings.
5366 2000-05-15 Jim Meyering <meyering@lucent.com>
5368 * version-etc.c (version_etc_copyright): Update the copyright string
5369 used in all --version output.
5371 2000-05-14 Jim Meyering <meyering@lucent.com>
5373 * closeout.c (close_stdout_set_file_name): New function.
5374 (close_stdout_status): Use new file-scoped global.
5375 Return right away if fstat says the stdout file descriptor is invalid.
5376 * closeout.h (close_stdout_set_file_name): Declare.
5378 2000-05-10 Jim Meyering <meyering@lucent.com>
5380 * closeout.c [default_exit_status]: New file-scoped variable.
5381 (close_stdout_set_status): New function.
5382 * closeout.h (close_stdout_set_status): Declare.
5384 2000-05-08 Jim Meyering <meyering@lucent.com>
5386 * long-options.c: Don't include closeout.h.
5387 (parse_long_options): Don't call close_stdout for --version.
5389 2000-05-06 Jim Meyering <meyering@lucent.com>
5391 * strnlen.c: Undefine __strnlen and strnlen.
5392 [!weak_alias]: Define __strnlen to strnlen.
5394 * atexit.c: New file, from libiberty.
5396 2000-05-06 Jim Meyering <meyering@lucent.com>
5398 * closeout.c (close_stdout_status): Also check for errors on the
5401 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5403 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5404 instead of xmalloc, xrealloc, path_concat.
5405 (locale_charset): Treat empty environment variables as absent.
5406 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5408 2000-05-04 Jim Meyering <meyering@lucent.com>
5410 * getopt.c: Update from glibc.
5411 * obstack.c: Likewise.
5412 * obstack.h: Likewise.
5413 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5415 * regex.h: Likewise.
5416 * strndup.c: Likewise.
5417 * strnlen.c: New file, from glibc.
5419 2000-05-01 Jim Meyering <meyering@lucent.com>
5421 * full-write.c (full_write): Remove `FIXME' part of comment.
5423 2000-04-29 Jim Meyering <meyering@lucent.com>
5425 * path-concat.c: Declare strdup only if it's not defined.
5426 * canon-host.c: Likewise.
5428 2000-04-28 Jim Meyering <meyering@lucent.com>
5430 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5431 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5432 included first, then limits.h is included by locale.h by libintl.h.
5433 From John David Anglin.
5435 2000-04-25 Jim Meyering <meyering@lucent.com>
5437 * makepath.c (S_IRWXUGO): Define.
5438 (make_path): Always perform explicit chmod if MODE specifies any
5439 of the `special' permission bits. Prompted by a bug report against
5440 install from Mate Wierdl and Joost van Baal.
5442 2000-04-18 Jim Meyering <meyering@lucent.com>
5446 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5447 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5449 2000-04-17 Jim Meyering <meyering@lucent.com>
5451 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5452 the definition of it to rpl_strftime also defined-away the system's
5455 2000-04-15 Jim Meyering <meyering@lucent.com>
5457 Use `C' to denote so-called `contiguous' files, the same way
5459 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5460 (ftypelet): Use S_ISCTG.
5461 From Michael Deutschmann.
5463 2000-04-14 Jim Meyering <meyering@lucent.com>
5465 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5467 2000-04-08 Jim Meyering <meyering@lucent.com>
5469 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5470 names don't conflict. Reported by Eli Zaretskii.
5472 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5474 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5475 bug. Deal with the different error behavior of Irix iconv.
5477 2000-04-07 Jim Meyering <meyering@lucent.com>
5479 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5480 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5482 2000-04-05 Jim Meyering <meyering@lucent.com>
5484 Portability tweaks required for ultrix4.3.
5485 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5486 * readutmp.c: Include sys/types.h before sys/stat.h.
5487 * canon-host.c: Declare strdup.
5488 * path-concat.c: Likewise.
5489 From John David Anglin.
5491 2000-04-04 Jim Meyering <meyering@lucent.com>
5493 Be more DOS 8.3-friendly.
5494 * ref-add.sin: Renamed from ref-add.sed.in.
5495 * ref-del.sin: Renamed from ref-del.sed.in.
5496 * Makefile.am: Reflect renaming.
5497 Reported by Eli Zaretskii.
5499 Use a temporary file name that won't clash with `charset.alias'
5500 in the DOS 8.3 name space.
5501 * Makefile.am (charset_tmp): Define.
5502 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5503 (uninstall-local): Likewise.
5504 Reported by Eli Zaretskii.
5506 2000-03-29 Paul Eggert <eggert@twinsun.com>
5508 * time/strftime.c (my_strftime): Make sure we call the system
5509 strftime, not ourselves, when invoking the underlying strftime.
5511 2000-03-24 Jim Meyering <meyering@lucent.com>
5513 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5514 (charset_alias): Define.
5515 (install-exec-local): Factor out common code.
5516 (uninstall-local): Split lines longer than 80.
5517 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5519 (.sed.in.sed): New rule. Don't redirect directly to $@.
5520 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5522 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5524 * config.charset: Output a line containing "Packages using this file".
5525 * ref-add.sed.in, ref-del.sed.in: New files.
5526 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5527 ref-del.sed): New rules.
5529 2000-03-17 Jim Meyering <meyering@lucent.com>
5531 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5532 Otherwise, include <strings.h>
5534 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5536 * unicodeio.c (utf8_wctomb): New function.
5537 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5538 format instead of in UCS-4 with platform dependent endianness.
5540 2000-03-07 Paul Eggert <eggert@twinsun.com>
5542 * savedir.c (savedir): Work even if directory size is
5543 negative; this can happen with some screwy NFS configurations.
5545 2000-03-06 Jim Meyering <meyering@lucent.com>
5547 * localcharset.c (get_charset_aliases): Don't try to free file_name
5548 if it's NULL (because we ran out of memory). From Bruno Haible.
5550 2000-03-05 Jim Meyering <meyering@lucent.com>
5552 * localcharset.c ("path-concat.h"): Include.
5553 (get_charset_aliases): Use path_concat instead of ANSI string
5556 * unicodeio.h (PARAMS): Define.
5557 Use it to guard prototype.
5559 2000-03-04 Jim Meyering <meyering@lucent.com>
5561 * Makefile.am (install-exec-local): Create $(libdir) before installing
5563 (uninstall-local): Uncomment this rule so `make distcheck' works
5566 * unicodeio.c (<errno.h>): Include it.
5567 (errno): Declare if not defined.
5569 * localcharset.c: Add Bruno's comment justifying use of volatile.
5571 * config.charset: New version, incorporating remarks from a linux
5572 i18n mailing list. From Bruno Haible.
5574 2000-03-02 Jim Meyering <meyering@lucent.com>
5576 * Makefile.am (EXTRA_DIST): Add config.charset.
5578 2000-03-01 Jim Meyering <meyering@lucent.com>
5580 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5581 * unicodeio.c: Likewise.
5583 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5585 * config.charset: New file.
5586 * localcharset.c: New file.
5587 * unicodeio.h, unicodeio.c: New files.
5588 * Makefile.am (DEFS): Add -DLIBDIR=...
5589 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5590 (noinst_HEADERS): Add unicodeio.h.
5591 (all-local, install-exec-local, charset.alias): New targets.
5593 2000-02-28 Paul Eggert <eggert@twinsun.com>
5595 * quotearg.c (ALERT_CHAR): New macro.
5596 (quotearg_buffer_restyled): Use it.
5598 2000-02-27 Jim Meyering <meyering@lucent.com>
5600 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5601 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5603 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5604 not `#if STDC_HEADERS'.
5605 Declare malloc if needed.
5607 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5608 now that autoconf always defines the HAVE_DECL_ symbols.
5609 * human.c: Likewise.
5611 * strtoumax.c: Likewise.
5613 * backupfile.c: Arrange for cpp to fail if the configure-time
5614 declaration check was not run.
5616 * human.c: Likewise.
5618 * strtoumax.c: Likewise.
5620 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5621 then first look up the entire `.'-containing string as a login name.
5623 2000-02-18 Paul Eggert <eggert@twinsun.com>
5625 * getdate.y: Handle two-digit years with leading zeros correctly.
5626 (textint): New typedef.
5627 (parser_control): Member year changed from int to textint.
5629 (YYSTYPE): Removed; replaced by %union with int and textint members.
5630 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5631 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5632 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5633 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5634 (date, number, to_year): Use width of number in digits, not its value,
5635 to determine whether it's a 2-digit year, or a 2-digit time.
5636 (yylex): Store number of digits of numeric tokens.
5637 Reported by John Kendall.
5639 (parser_control): Changed from struct parser_control to typedef (for
5640 consistency). All uses changed.
5642 (tID): Removed; not used.
5643 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5645 2000-02-14 Paul Eggert <eggert@twinsun.com>
5647 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5648 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5650 2000-02-12 Jim Meyering <meyering@lucent.com>
5652 * userspec.c (ISDIGIT): Define it.
5653 (isdigit): Remove definition.
5654 (is_number): Use ISDIGIT, not isdigit.
5655 <libintl.h>: Include.
5657 (parse_user_spec): Mark translatable strings.
5659 2000-02-10 Jim Meyering <meyering@lucent.com>
5661 With these changes, nanosleep.[ch] are finally enough like the other
5662 lib/* replacement files to compile on a few more losing systems.
5664 * nanosleep.h: Don't include config.h.
5665 Remove prototype from declaration of nanosleep.
5666 (PARAMS): Remove now-unneeded definition.
5667 * nanosleep.c: #undef nanosleep.
5668 (rpl_nanosleep): Rename from nanosleep.
5670 2000-02-03 Jim Meyering <meyering@lucent.com>
5672 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5673 rather than with `#if HAVE_UTMPNAME'.
5675 2000-02-01 Jim Meyering <meyering@lucent.com>
5677 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5679 2000-01-31 Jim Meyering <meyering@lucent.com>
5681 * nanosleep.h (nanosleep): Guard declaration with
5682 `#if ! HAVE_DECL_NANOSLEEP'.
5683 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5684 the declaration in that vendor's sys/timers.h.
5685 Reported by Christian Krackowizer.
5687 * quotearg.c (ISASCII): Add #undef and move definition to follow
5688 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5689 (ISPRINT): Likewise.
5690 Reported by Tom Tromey.
5692 2000-01-30 Jim Meyering <meyering@lucent.com>
5694 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5695 uses of ->ut_name. The latter doesn't work with new Linux header files
5696 where only utmpx.ut_user is declared.
5698 * readutmp.h (UT_USER): Define.
5700 2000-01-23 Jim Meyering <meyering@lucent.com>
5702 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5705 2000-01-22 Jim Meyering <meyering@lucent.com>
5707 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5708 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5709 Required for some AIX systems. Reported by Christian Krackowizer.
5710 [TESTING] (main): New function.
5712 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5713 * dirname.c (dir_name): Support for DOS-style file names with drive
5716 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5718 * strverscmp.c (ISDIGIT): Define.
5719 (strverscmp): Use ISDIGIT, not isdigit.
5721 2000-01-17 Paul Eggert <eggert@twinsun.com>
5723 * nanosleep.c (nanosleep):
5724 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5725 POSIX.1 doesn't require SA_INTERRUPT and some systems
5726 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5727 it's been part of POSIX.1 since day 1 (in 1988).
5729 2000-01-17 Jim Meyering <meyering@lucent.com>
5731 * interlock: Remove unused file. Reported by François Pinard.
5733 2000-01-16 Paul Eggert <eggert@twinsun.com>
5735 * quotearg.c (quotearg_buffer_restyled): Do not quote
5736 alert, backslash, formfeed, and vertical tab unnecessarily in
5737 shell quoting style.
5740 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5741 Free Software Foundation, Inc.
5742 Copying and distribution of this file, with or without modification,
5743 are permitted provided the copyright notice and this notice are preserved.