1 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3 * canon-host.c: Include "strdup.h".
4 (canon_host): Use getaddrinfo if available, so that IPv6 works.
5 Use strdup instead of malloc/strcpy to duplicate strings.
7 Further getopt changes to make it more likely that glibc will
9 * getopt.c (POSIXLY_CORRECT): New constant.
10 (getopt): Use it, so to preserve glibc semantic
11 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
12 when compiling for libc.
13 * getopt_.h (__getopt_argv_const): Bring it back.
14 (getopt_long, getopt_long_only): Use it.
16 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
17 New arg POSIXLY_CORRECT. All callers changed.
18 (getopt): Argv is now char * const *, as per standard.
19 (_getopt_internal_r, _getopt_internal): Argv is now char **,
20 not char *__getopt_argv_const *.
21 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
22 _getopt_long_only_r): Likewise.
23 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
24 * getopt_int.h (_getopt_internal, _getopt_internal_r,
25 _getopt_long_r, _getopt_long_only_r): Likewise.
26 * getopt_.h (__getopt_argv_const): Remove.
27 (getopt): Argv is now char * const *, as per standard.
29 * getdate.y (tORDINAL): New token.
30 (day, relunit): Allow it for relative times.
31 (relative_time_table): Use tORDINAL for ordinals.
33 2004-11-15 Jim Meyering <jim@meyering.net>
35 * closeout.c: Include "__fpending.h" once again.
37 (close_stdout): Don't fail just because stdout was closed initially,
38 since some programs don't write to stdout in the normal course of
39 operation (other than --version and --help), and we don't want this
40 function to make e.g. `touch file >&-' fail.
41 But do fail if it was closed and someone has tried to write to it.
42 E.g., `printf foo >&-' must fail.
44 2004-11-11 Simon Josefsson <jas@extundo.com>
46 * strtok_r.h, strtok_r.c: New file.
48 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
50 * getopt_.h (__getopt_argv_const): New macro, to be used so that
51 we can stop lying to compilers about the constness of argv when we
52 are compiled outside glibc.
53 (getopt, getopt_long, getopt_long_only): Use it.
54 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
56 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
57 _getopt_long_only_r): Likewise.
58 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
59 _getopt_long_only_r): Likewise.
61 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
62 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
63 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
64 the other external symbols.
65 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
66 declaration, since the above renaming now works around collisions.
68 2004-11-11 Jim Meyering <jim@meyering.net>
70 * linebreak.c: Remove trailing blanks.
71 * alloca_.h: Likewise.
73 * euidaccess.c: Likewise.
74 * allocsa.h: Likewise.
76 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
78 * mktime.c (SHR): New macro, which is a portable
79 substitute for >> that should work even on Crays.
80 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
81 Problem reported by Mark D. Baushke in
82 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
83 * getdate.y (SHR): Likewise.
85 * strftime.c (SHR): Likewise.
87 * quotearg.c (struct quoting_options): Use unsigned int for
88 quote_these_too, so that right shifts are well defined. All uses
91 2004-11-10 Simon Josefsson <jas@extundo.com>
93 * getaddrinfo.h, getaddrinfo.c: New files.
95 2004-11-10 Jim Meyering <jim@meyering.net>
97 Ensure that no close failure goes unreported.
98 * closeout.c (close_stdout): Always close stdout. I.e., don't
99 return early when it seems there's nothing to flush.
100 Don't include __fpending.h.
102 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
104 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
106 2004-11-05 Bruno Haible <bruno@clisp.org>
108 * readlink.c: Include stddef.h, needed for size_t on Woe32.
109 Reported by Mark D. Baushke <mdb@cvshome.org>.
111 2004-11-04 Bruno Haible <bruno@clisp.org>
113 2004-09-11 Bruno Haible <bruno@clisp.org>
114 * allocsa.valgrind: New file.
115 2004-02-06 Bruno Haible <bruno@clisp.org>
116 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
117 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
118 Reported by Christopher Seip <chris.seip@hp.com>.
120 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
122 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
123 with errno == ERANGE if the buffer is too small.
124 Problem reported by Mark D. Baushke.
126 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
128 * xreadlink.c (MAXSIZE): New macro.
129 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
130 size does not exceed MAXSIZE. Avoid cast.
131 As suggested by Mark D. Baushke in
132 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
133 if readlink fails with buffer size just under MAXSIZE, try again
136 2004-11-02 Derek R. Price <derek@ximbiot.com>
137 and Paul Eggert <eggert@cs.ucla.edu>
139 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
140 (get_date): Overparenthesize to avoid GCC warning.
142 2004-11-02 Bruno Haible <bruno@clisp.org>
144 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
145 function returns void.
147 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
149 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
150 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
153 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
155 * getdate.y: Add support for TZ="foo" within a date string.
156 Fix some bugs near time_t boundaries. Reject dates with
157 out-of-range components, e.g., "Sept 31".
158 Include <stdlib.h>, "setenv.h", "xalloc.h".
159 (ISDIGIT_LOCALE): Remove; unused.
160 Note that the TZ and time functions used here are not reentrant.
161 (mktime_ok, get_tz): New functions.
162 (TZBUFSIZE): New constant.
163 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
164 This requires that we sometimes generate our own TZ="XXX..." setting.
166 2004-10-27 Derek R. Price <derek@ximbiot.com>
168 * mktime.c (not_equal_tm): Remove redundant check.
170 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
172 * getdate.y: Use Bison 1.875 features, and some minor
173 code cleanups. This change does not affect semantics.
174 Don't include <stdlib.h>; no longer needed.
175 Don't include unlocked-io.h; only the "#if TEST" code uses
176 stdio, and performance isn't crucial there.
177 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
178 Bison 1.875 features as described below.
179 All uses of "PC." replaced by "pc->".
180 (YYSTYPE): Add a forward declaration.
181 (yylex, yyerror): Use full prototypes in forward decls.
182 Use "%pure-parser" rather than obsolescent "%pure_parser".
183 Use %parse-param and %lex-param instead of obsolescent
184 YYPARSE_PARAM and YYLEX_PARAM.
185 (meridian_table, month_and_day_table, time_units_table,
186 relative_time_table, time_zone_table, military_table,
187 lookup_zone, lookup_word, get_date):
188 Use NULL instead of 0 where appropriate.
189 (to_hour): Avoid abort (), to avoid a dependency on
191 (yyerror, yylex): Now accepts parser_control * arg.
192 (main) [TEST]: Use '\0' rather than 0 for char.
194 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
196 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
197 It's now the caller's responsibility to handle the case where
198 !HAVE_GETPAGESIZE && !defined getpagesize.
200 * mktime.c (leapyear): Arg is long int, not int.
202 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
204 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
206 2004-10-12 Simon Josefsson <jas@extundo.com>
208 * getpass.c (fflush_unlocked, flockfile, funlockfile)
209 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
212 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
214 * vsnprintf.h: New file.
215 * vsnprintf.c: New file.
217 2004-10-07 Bruno Haible <bruno@clisp.org>
219 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
220 into the provided buffer.
222 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
224 * diacrit.c, diacrit.h: Add GPL notice.
226 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
227 * atanl.c (atanl): Keep the code as similar to glibc as possible.
228 * logl.c (logl): Keep the code as similar to glibc as possible.
229 This avoids a potential constant-folding bug.
231 2004-10-05 Bruno Haible <bruno@clisp.org>
233 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
235 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
237 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
238 * xmalloc.c (xmemdup): Likewise.
239 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
240 XFREE): Remove these long-obsolescent macros.
241 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
244 * regex.c (re_comp): Cast gettext return value to char *,
245 Problem reported by Martin Neitzel via Mark D. Baushke.
247 2004-10-04 Simon Josefsson <jas@extundo.com>
249 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
250 '#ifdef USE_UNLOCKED_IO'.
252 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
254 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
255 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
256 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
257 regex.c, sha1.c, version-etc.c, yesno.c:
258 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
259 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
260 the includer's responsibility.
264 * modechange.c (mode_compile): Don't decrement a pointer that
265 points to the start of a string, as the C Standard says the
266 resulting behavior is undefined.
268 * backupfile.h (enum backuptype): Rename none -> no_backups,
269 simple -> simple_backups, numbered_existing ->
270 numbered_existing_backups, numbered -> numbered_backups
271 to avoid shadowing problems. All uses changed.
272 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
273 * backupfile.c (check_extension, numbered_backup):
274 Rename locals to avoid shadowing 'basename'.
275 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
278 * .cppi-disable: Add getopt_.h, getopt_int.h.
279 * .cvsignore: Add getopt.h.
281 2004-10-04 Simon Josefsson <jas@extundo.com>
283 * memmem.h: New file.
284 * memmem.c: New file, taken from glibc.
286 2004-10-02 Jim Meyering <jim@meyering.net>
288 * dirfd.h, getpagesize.h: Add copyright notice.
290 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
292 * snprintf.c: Remove comments as to why each header is needed.
294 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
296 * strsep.h: New file.
297 * strsep.c: New file.
299 2004-10-01 Simon Josefsson <jas@extundo.com>
301 * snprintf.c (snprintf): Handle size==0.
303 2004-10-01 Simon Josefsson <jas@extundo.com>
304 Bruno Haible <bruno@clisp.org>
306 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
307 (snprintf): Declare 'args'.
309 2004-09-30 Simon Josefsson <jas@extundo.com>
311 * snprintf.h, snprintf.c: New files.
313 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
315 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
316 (hol_entry_help): Never translate an empty string.
317 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
318 * argp.h (OPTION_NO_TRANS): New option.
320 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
322 * xvasprintf.c: Include xalloc.h.
323 (xvasprintf): Use xalloc_die, not xmalloc_die.
325 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
327 * dummy.c: Change copyright notice to FSF, and license to GPL.
329 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
331 * argp-pvh.c (argp_program_version_hook): Provide initial value.
332 Problem reported by Bruno Haible in:
333 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
335 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
337 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
338 in case some system header has #define'd it. Problem reported by
340 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
342 2004-09-08 Bruno Haible <bruno@clisp.org>
344 * stdint_.h.in: New file, taken from GNU clisp.
346 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
348 * xvasprintf.h: New file.
349 * xvasprintf.c: New file.
350 * xasprintf.c: New file.
352 2004-09-08 Bruno Haible <bruno@clisp.org>
354 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
356 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
358 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
360 Import from coreutils.
361 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
362 strings on unbounded length. alloca's performance benefits aren't
365 (parse_with_separator): New function, with most of the internals
366 of the old parse_user_spec. Allow user to omit both user and group,
367 for compatibility with FreeBSD.
368 Clone only the user name, not the entire spec.
369 Do not set *uid, *gid unless entirely successful.
370 Avoid memory leak in some failing cases.
371 Fix regression for USER.GROUP reported by Dmitry V. Levin in
372 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
373 (parse_user_spec): Rewrite to use parse_with_separator.
375 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
377 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
378 its complicated substitute.
379 * argp-help.c: Include <errno.h>, for program_invocation_short_name
380 and program_invocation_name.
381 (__argp_basename) [!_LIBC]: Remove; the only use was
382 replaced by its body.
383 (__argp_short_program_name): Change condition from
384 !defined __argp_short_program_name to
385 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
386 to match argp-namefrob.h.
387 (__argp_failure): Don't assume strerror_r returns char *.
388 * argp-parse.c (N_): Define unconditionally.
389 (argp_default_options): Fill out initializers with 0 to avoid
392 2004-08-12 Simon Josefsson <jas@extundo.com>
394 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
395 * getopt_.h: Renamed from getopt.h.
397 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
399 Merge from coreutils.
401 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
402 wmemchr or wmemcpy. Problem reported by Robert Dahlem
403 for Reliant Unix 5.43.
405 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
406 (union fooround): Use uintmax_t, not long int.
407 The rest is a merge from libc:
408 [defined _LIBC]: Include <shlib-compat.h>.
409 (_obstack) [defined _LIBC]: Remove after 2.3.4.
411 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
413 * strverscmp.c: Convert to UTF-8.
415 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
417 * obstack.h (obstack_empty_p):
418 Don't assume that chunk->contents is suitably aligned.
419 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
420 Likewise. Problem reported by Benno in
421 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
423 * chown.c (rpl_chown): Work even if the file is writeable but not
424 readable. This could be improved further but it'd take some work.
426 2004-08-08 Simon Josefsson <jas@extundo.com>
428 * xgethostname.c: Don't include error.h (not used).
431 * getpass.c: Include getpass.h first.
433 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
435 * xalloc-die.c: New files.
436 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
438 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
439 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
440 (_, N_, xalloc_die): Move to xalloc-die.c.
441 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
442 so that we needn't mess with xalloc_msg_memory_exhausted.
444 * sha1.h: Renamed from sha.h.
445 (SHA1_H): Renamed from _SHA_H.
446 (sha1_ctx): Renamed from sha_ctx.
447 (sha1_init_ctx): Renamed from sha_init_ctx.
448 (sha1_process_block): Renamed from sha_process_block.
449 (sha1_process_bytes): Renamed from sha_process_bytes.
450 (sha1_finish_ctx): Renamed from sha_finish_ctx.
451 (sha1_read_ctx): Renamed from sha_read_ctx.
452 (sha1_stream): Renamed from sha_stream.
453 (sha1_buffer): Renamed from sha_buffer.
454 * sha1.c: Likewise; renamed from sha.c.
455 Do not include <sys/types.h>.
456 Include <stddef.h> rather than <stdlib.h>.
458 2004-08-08 Bruno Haible <bruno@clisp.org>
460 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
461 FILESYSTEM_PREFIX_LEN.
462 * progreloc.c: Likewise.
463 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
465 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
468 * argp-help.c (make_hol, hol_append): Don't assume that
469 SIZE_MAX is a valid preprocessor constant.
470 (__argp_basename): Change from "#ifndef _LIBC"
471 to "#ifndef __argp_short_program_name", so that
472 we don't compile these functions for tar.
474 More merges from coreutils.
475 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
476 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
478 * addext.c: Remove; no longer needed.
479 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
480 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
481 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
482 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
483 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
484 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
485 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
486 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
487 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
488 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
489 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
490 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
491 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
492 Import changes from coreutils.
494 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
496 Merge from coreutils.
498 * .gdb-history: Remove; this doesn't belong here.
500 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
501 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
502 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
504 * dirname.h: Include <stdbool.h>.
505 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
506 for consistency with POSIX terminology. All uses changed.
507 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
508 (strip_trailing_slashes): Use bool for booleans.
509 * stripslash.c (strip_trailing_slashes): Likewise.
511 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
512 sometimes returns a positive errno value even when it succeeds.
513 (print_errno_message) [!LIBC]: Fall back on strerror if
516 * path-concat.c (mempcpy): Don't define if a system header defines it.
517 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
518 (longest_relative_suffix): New function.
519 (path_concat): Use it. Assume first argument is not NULL.
520 Port to DOS. Omit redundant separators.
521 Report an error instead of returning NULL.
522 Use mempcpy instead of memcpy.
523 (xpath_concat): Remove: not declared or used.
525 * same.h: Include <stdbool.h>
526 (same_name): Return bool, not int.
527 * same.c (same_name): Likewise.
528 (errno): Don't declare; we assume C89 or better now.
530 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
531 if not already defined.
533 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
534 * dup-safer.c (errno): Likewise.
536 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
538 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
541 2004-08-03 Simon Josefsson <jas@extundo.com>
543 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
544 * progname.h: Don't include stdbool.h.
546 2004-08-02 Simon Josefsson <jas@extundo.com>
548 * getsubopt.h: New file, with comments from Bruno Haible.
549 * getsubopt.c: New file, from glibc, but slightly modified based on
550 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
552 2004-08-01 Simon Josefsson <jas@extundo.com>
554 * xgetdomainname.c: Include stdlib.h, for free().
556 2004-07-16 Simon Josefsson <jas@extundo.com>
560 2004-07-16 Bruno Haible <bruno@clisp.org>
562 * backupfile.h: Add extern "C" for C++.
563 * closeout.h: Likewise.
564 * copy-file.h: Likewise.
565 * findprog.h: Likewise.
566 * full-write.h: Likewise.
567 * pathname.h: Likewise.
568 * progname.h: Likewise.
569 * stpcpy.h: Likewise.
570 * stpncpy.h: Likewise.
571 * strcase.h: Likewise.
572 * strstr.h: Likewise.
573 * xalloc.h: Likewise.
575 * mbswidth.h: Add extern "C" for C++.
576 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
578 2004-07-09 Simon Josefsson <jas@extundo.com>
580 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
581 failed without this.)
583 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
585 * fchown-stub.c: New file.
587 2004-06-24 Jim Meyering <jim@meyering.net>
589 * obstack.h (obstack_base): Cast to (void *), per documentation.
591 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
593 * argz.c, argz_.h: New files, which are autoupdated from libtool.
595 2004-06-01 Jim Meyering <jim@meyering.net>
597 * calloc.c: New file.
599 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
601 * getdate.y (yylex): Allow space between sign and number.
602 Problem reported by Dan Jacobson.
604 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
605 and Jim Meyering <jim@meyering.net>
607 Merge from coreutils CVS.
609 * stat-macros.h: New file, with contents from file-type.h
610 and coreutils' system.h.
611 * file-type.c: Include "stat-macros.h".
612 * file-type.h (file_type): Move all macro definitions to new file,
615 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
616 Wrap old code with this conditional.
617 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
618 function that does not dereference symlinks.
619 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
621 * xreadlink.c: Include xreadlink.h first, to catch .h file
623 (xreadlink): Accept new arg SIZE, for efficiency.
624 All decls and uses changed.
625 * xreadlink.h: Include <stddef.h>, for size_t.
627 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
628 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
630 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
632 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
634 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
635 macros to be defined.
636 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
637 the allocator returns NULL because the requested size is zero.
639 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
641 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
642 var. Add comment explaining why libc still defines it. This
643 merges the following patch from glibc:
644 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
646 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
648 * obstack.c (_obstack): Remove unused variable. It hasn't been
649 present in glibc since revision 1.1 of this file.
650 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
651 obstack_alignment_mask, obstack_alloc, obstack_base,
652 obstack_blank, obstack_blank_fast, obstack_chunk_size,
653 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
654 obstack_grow0, obstack_init, obstack_int_grow,
655 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
656 obstack_next_free, obstack_object_size, obstack_ptr_grow,
657 obstack_ptr_grow_fast, obstack_room): Remove declarations of
658 nonexistent functions.
660 2004-05-17 Derek R. Price <derek@ximbiot.com>
661 Paul Eggert <eggert@cs.ucla.edu>
663 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
665 2004-05-14 Bruno Haible <bruno@clisp.org>
667 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
668 that consists of a '.' followed by an empty digit string.
669 Patch by Tor Lillqvist <tml@iki.fi>.
671 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
673 Port obstack to the AS/400, where pointers are 16 bytes wide and
674 you cannot cast an integer to a valid pointer. This patch is
675 currently waiting to be integrated into glibc; see
676 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
678 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
679 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
680 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
681 (struct obstack): temp member is now a union of a pointer and
682 an integer, instead of an integer. All integer uses changed.
683 This does not affect the physical layout of struct obstack,
684 except on hosts (like the AS/400) where the size or alignment of
685 void * is greater than that of ptrdiff_t.
686 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
687 __STDC__)]: Store temporary in pointer member of union, not
689 * obstack.c: Include <stddef.h>, for offsetof.
690 (struct fooalign): Remove; it doesn't need a name.
691 (union fooround): Change double to long double, and add void *.
692 (DEFAULT_ALIGNMENT): Use offsetof to compute.
693 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
694 not a macro. Hence the values are always int; so remove all
695 casts-to-int in uses.
697 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
698 Derek Price <derek@ximbiot.com>
700 * alloca.c: Include <alloca.h>, to get our interface.
701 * alloca_.h: Use __alloca on AIX, so that we don't have to
702 include <alloca.h> first. Use C89 prototype for alloca; this
703 requires including <stddef.h> for size_t. Use extern "C" if C++.
704 Use #elif for simplicity, since we can assume C89 now.
705 Don't try to source the system alloca.h since it will not be found
706 and to prevent recursively including its replacement.
707 * fnmatch.c: Include <alloca.h> instead of opencoding.
708 * lib/regex.c: Likewise.
710 2004-05-16 Derek Price <derek@ximbiot.com>
711 Paul Eggert <eggert@cs.ucla.edu>
713 getline cleanup. This changes the getndelim2 API: both order of
714 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
717 * getline.c: Don't include stddef.h or stdio.h, since our
719 (getline): Always use getdelim, so that we don't have two
721 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
723 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
724 (GETNDELIM2_MAXIMUM): New macro.
725 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
726 instead of the old practice of delim2==0. All callers changed.
727 Return -1 on overflow, instead of returning junk.
728 Do not set *linesize unless allocation succeeds.
729 * getndelim2.h: Do not include stddef.h; no longer needed, now
730 that we include sys/types.h.
731 * getnline.h: Likewise.
732 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
733 (getndelim2): Reorder arguments.
734 * getnline.c (getnline, getndelim):
735 Don't discard the NMAX argument.
736 (getnline): Invoke getndelim, to avoid code duplication.
737 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
738 of (size_t) -1 by callers of the getnline family.
740 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
742 * nanosleep.c (suspended): Change its type from int to
743 sig_atomic_t volatile.
744 (first_call): Make it private to rpl_nanosleep, and have it
745 be zero initially as that's a bit faster.
746 (my_usleep): Round up fractional times instead of truncating them,
747 as this is the usual meaning for 'sleep'.
749 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
751 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
752 (ENOSYS): Define if not defined.
753 (settime): Fall back on stime if it exists and settimeofday fails.
754 But don't bother with fallbacks if a method fails with errno == EPERM.
756 2004-05-11 Jim Meyering <jim@meyering.net>
758 Prior to this change, the save_cwd caller required read access to the
759 current directory on most systems (ones with the fchdir function).
761 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
762 fails, try write-only, and finally, resort to using xgetcwd.
764 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
766 * obstack.c, obstack.h: Import changes from libc.
768 2004-04-28 Bruno Haible <bruno@clisp.org>
770 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
771 implicitly appends .exe to executables.
772 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
773 accepts Windows pathnames.
774 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
775 Cygwin like Windows, since it now accepts Windows pathnames.
776 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
777 Cygwin like Windows, since it now accepts Windows pathnames.
778 Reported by Derek Robert Price <derek@ximbiot.com>.
780 2004-04-20 Jim Meyering <jim@meyering.net>
782 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
784 2004-04-20 Jim Meyering <jim@meyering.net>
785 Bruno Haible <bruno@clisp.org>
787 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
788 memory when realloc fails.
790 2004-04-18 Jim Meyering <jim@meyering.net>
792 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
793 don't leak memory and do call END_UTMP_ENT.
795 2004-04-11 Paul Eggert <eggert@twinsun.com>
797 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
798 (CHAR_BIT): Remove, since we assume C89.
799 Include <stdint.h> if available, as per current Autoconf CVS advice.
801 2004-03-30 Paul Eggert <eggert@twinsun.com>
803 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
804 not bool, to be more consistent with Unix conventions.
805 Suggested by Bruno Haible.
807 Merge from coreutils.
809 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
812 * getdate.h: Include stdbool.h, and timespec.h instead of
813 the usual <time.h> dance.
814 (get_date): Change signature to support fractional time stamps.
816 * getdate.y: Include "getdate.h" first, as we can now
817 assume C89 and don't need to worry about 'const'.
818 Similarly, include "unlocked-io.h" near start, not in middle.
820 (textint.value): Use long int rather than int.
821 (textint.digits): Use size_t rather than int.
822 (BILLION, LOG10_BILLION): New constants.
823 (parser_control): New member rel_ns. Members day_ordinal,
824 time_zone, month, day, hour, minutes, rel_year, rel_month,
825 rel_day, rel_hour, rel_minutes, rel_seconds
826 are now long int, not int. Member seconds is now struct timespec,
827 not int. New member timespec_seen. Members dates_seen, days_seen,
828 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
830 (%union.intval): Now long int, not int.
832 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
833 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
834 (spec): Now is a timespec or an item list.
835 (timespec, items): New nonterminals.
836 (time, rel, relunit, number, get_date):
837 Add support for fractional seconds.
838 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
839 (gmtime, localtime, mktime): Remove decls; not needed with C89.
840 (to_hour): First arg is now long int, not int.
841 (to_year): Returns long int, not int.
842 Don't treat year -70 like 70.
843 (tm_diff): Returns long int, not int.
844 (lookup_word): Use bool instead of int when appropriate.
845 (yylex): Use size_t for count, not int.
846 Detect overflow when parsing large integer constants.
847 Add support for fractions.
848 (get_date): Make pointers 'const' if possible.
849 Use more-portable code to detect integer overflow.
850 (main) [TEST]: Adjust to above changes. Test for localtime failure.
851 Don't use ctime; it's not reliable if the year has >4 digits.
853 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
854 This is for compatibility with BSD.
856 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
857 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
858 From coreutils' system.h.
860 * userspec.c: Don't include "posixver.h".
861 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
862 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
863 compatible extension. Simplify code by removing a boolean int
864 that was always nonzero if a string was nonnull.
866 2004-03-30 Jim Meyering <jim@meyering.net>
868 Merge from coreutils.
870 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
872 * readtokens.c (readtoken): Don't leak 64 bytes when reading
873 an empty input stream.
875 * readtokens.c: Include <stdbool.h>.
876 (readtoken): Use `size_t' rather than int/long.
877 All callers adjusted.
878 Use `bool' rather than `int' where appropriate.
879 Use memset rather than an explicit loop.
880 Use x2nrealloc rather than xrealloc.
881 Allow the use of `\0' as a delimiter.
882 (readtokens): Likewise.
883 * readtokens.h (readtoken, readtokens): Update prototypes.
885 2004-03-30 Bruno Haible <bruno@clisp.org>
887 * getloadavg.c (getloadavg): Don't assume setlocale returns
890 2004-03-29 Paul Eggert <eggert@twinsun.com>
892 Merge changes to getloadavg.c from coreutils and Emacs.
894 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
895 Define to an expression, not to the empty string.
896 Include cloexec.h and xalloc.h.
897 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
898 Use set_cloexec_flag rather than rolling our own.
899 * cloexec.c, cloexec.h: New files.
901 2004-03-18 Paul Eggert <eggert@twinsun.com>
903 * getopt.h: Sync with libc CVS.
905 2004-03-18 Paul Eggert <eggert@twinsun.com>
906 Bruno Haible <bruno@clisp.org>
908 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
909 not on all platforms that have <wchar.h>.
910 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
912 2004-03-09 Paul Eggert <eggert@twinsun.com>
914 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
916 * getopt_int.h: New file, also synced from libc.
918 2004-03-07 Paul Eggert <eggert@twinsun.com>
920 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
921 '#if' expressions. Unlike the code it replaces, it does not
922 depend on (defined _SC_PAGESIZE). However, it does depend on
923 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
924 first reported by Jason Andrade in
925 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
927 2004-01-18 Simon Josefsson <jas@extundo.com>
929 * strdup.h: New file.
930 * strdup.c: Include it.
931 * path-concat.c: Include strdup.h. Drop strdup declaration.
932 * userspec.c: Include strdup.h. Drop strdup declaration.
934 2004-02-06 Karl Berry <karl@gnu.org>
936 * config.charset: update from gettext 0.14.1.
938 2004-02-05 Paul Eggert <eggert@twinsun.com>
940 Add comments and code, prompted by suggestions from Bruno Haible
942 * quotearg.h (quotearg_alloc): New decl. Improve the comments
943 describing the enum quoting_style values.
944 * quotearg.c (quotearg_alloc): New function.
945 (quotearg_buffer_restyled): Treat lone { and } as special.
946 Treat = as special. Work around bug with older shells
947 that "see" a '\' that is really the 2nd byte of a multibyte char.
948 Quote empty string with shell_quoting_style.
950 2004-02-03 Bruno Haible <bruno@clisp.org>
952 * pipe.h: New file, from GNU gettext.
953 * pipe.c: New file, from GNU gettext.
955 2004-01-27 Bruno Haible <bruno@clisp.org>
957 * execute.h: New file, from GNU gettext.
958 * execute.c: New file, from GNU gettext.
959 * w32spawn.h: New file, from GNU gettext.
961 2004-01-23 Paul Eggert <eggert@twinsun.com>
963 Exit-status fix from coreutils.
965 Use exit_failure consistently in place of EXIT_FAILURE,
966 so that program exit statuses are consistent on failure.
968 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
969 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
970 * argmatch.h: Comment fix to match the above.
971 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
972 Now a macro referring to exit_failure, instead of a separate
973 variable. Include "exitfail.h" to get it.
974 * xstrtol.h: Include "exitfail.h".
975 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
977 * long-options.c (parse_long_options): Use prototype
978 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
981 2004-01-21 Jim Meyering <jim@meyering.net>
983 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
984 so as not to conflict with a different-sized __mktime_internal
985 function in GNU libc.
986 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
987 Problem building statically-linked `ls' reported by Michael Brunnbauer.
989 2004-01-18 Paul Eggert <eggert@twinsun.com>
991 Merge from diffutils.
993 * file-type.c (file_type): Add typed memory objects.
994 * file-type.h (S_TYPEISTMO): New macro.
996 * c-stack.h (c_stack_action): Remove argv argument.
997 * c-stack.c (c_stack_action): Likewise. All uses changed.
998 (die): Don't calculate message unless segv_action returns.
999 (get_stack_location, min_address_from_argv, max_address_from_argv,
1000 volatile stack_base, volatile_stack_size): Remove.
1001 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1002 that every segmentation violation is a stack overflow. (Ouch!)
1003 See Debian bug 136249 (still outstanding) for more info about why
1004 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1006 2003-11-30 Bruno Haible <bruno@clisp.org>
1008 Safer stack allocation.
1009 * setenv.c: Include allocsa.h.
1010 (alloca): Remove fallback definition.
1011 (freea): Remove macro.
1012 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1015 2003-10-17 Bruno Haible <bruno@clisp.org>
1017 * binary-io.h: Avoid warnings on Cygwin.
1019 2003-12-28 Bruno Haible <bruno@clisp.org>
1021 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1022 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1024 2003-11-28 Bruno Haible <bruno@clisp.org>
1026 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1028 2003-11-27 Bruno Haible <bruno@clisp.org>
1030 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1032 2003-11-17 Bruno Haible <bruno@clisp.org>
1034 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1036 2003-11-24 Bruno Haible <bruno@clisp.org>
1038 * xallocsa.h: New file, from GNU gettext.
1039 * xallocsa.c: New file, from GNU gettext.
1041 2003-11-24 Bruno Haible <bruno@clisp.org>
1043 * allocsa.h: New file, from GNU gettext.
1044 * allocsa.c: New file, from GNU gettext.
1046 2003-11-24 Bruno Haible <bruno@clisp.org>
1048 * eealloc.h: New file.
1050 2004-01-15 Jim Meyering <jim@meyering.net>
1052 Merge from coreutils.
1054 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1055 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1056 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1058 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1059 optional configure-time default.
1061 * version-etc.c (version_etc_copyright): Update copyright date.
1063 * xreadlink.c (xreadlink): Correct outdated comment.
1065 2004-01-15 Paul Eggert <eggert@twinsun.com>
1067 Merge from coreutils.
1069 * posixver.c: Include posixver.h.
1071 * same.c: Include <stdbool.h>, <limits.h>.
1072 (_POSIX_NAME_MAX): Define if not defined.
1074 (same_name): If file names are silently truncated, report
1075 that the file names are the same if they are the same after
1076 the silent truncation.
1078 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1079 conversion function.
1080 * xstrtod.c (xstrtod): Likewise. All callers changed to
1081 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1084 2004-01-14 Paul Eggert <eggert@twinsun.com>
1086 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1087 with like-named macro in fnmatch.c.
1088 (EXT): Use an internal constant instead.
1090 Merge fnmatch patches from glibc.
1091 * fnmatch.c (mbsinit): Remove define.
1092 Add libc_hidden_ver (__fnmatch, fnmatch).
1093 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1094 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1096 2003-12-14 Karl Berry <karl@gnu.org>
1098 * config.charset: update from gettext-runtime.
1100 2003-12-03 Paul Eggert <eggert@twinsun.com>
1102 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1103 Bug reported by Alfred M. Szmidt.
1105 2003-11-29 Karl Berry <karl@gnu.org>
1107 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1109 2003-11-23 Paul Eggert <eggert@twinsun.com>
1110 Bruno Haible <bruno@clisp.org>
1112 * printf-parse.h: Don't include sys/types.h.
1113 (ARG_NONE): New macro.
1114 (char_directive): Change type of *arg_index fields to size_t.
1115 * printf-parse.c: Don't include sys/types.h.
1116 (SSIZE_MAX): Remove macro.
1117 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1118 Remove unnecessary overflow check.
1119 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1122 2003-11-24 Paul Eggert <eggert@twinsun.com>
1124 * alloca.c: Remove dependency on xalloc module.
1125 (xalloc_die): Remove.
1126 (memory_full) [!defined emacs]: New macro.
1127 [!defined emacs]: Don't include xalloc.h.
1128 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1129 address arithmetic overflows. Change datatypes a bit to avoid
1132 2003-11-22 Jim Meyering <jim@meyering.net>
1134 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1136 2003-11-17 Bruno Haible <bruno@clisp.org>
1138 * vasnprintf.c (alloca): Remove fallback definition.
1139 (freea): Remove definition.
1140 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1141 Reported by Paul Eggert.
1143 2003-11-17 Jim Meyering <jim@meyering.net>
1145 On systems without utime and without a utimes function capable of
1146 dealing with a NULL struct utimbuf* argument, this utime replacement
1147 could -- in unusual circumstances -- leak a file descriptor.
1148 * utime.c: Include <unistd.h> and <errno.h>.
1149 (utime_null): Be sure to close `fd' and to preserve errno.
1150 Reported by Geoff Collyer via Arnold Robbins.
1152 2003-11-16 Paul Eggert <eggert@twinsun.com>
1153 Bruno Haible <bruno@clisp.org>
1155 Protect against address arithmetic overflow.
1156 * printf-args.h: Include stddef.h.
1157 (arguments): Change type of field 'count' to size_t.
1158 * printf-args.c (printf_fetchargs): Use size_t instead of
1159 'unsigned int' where appropriate.
1160 * printf-parse.h: Include sys/types.h.
1161 (char_directive): Change type of *arg_index fields to ssize_t.
1162 (char_directives): Change type of fields 'count', max_*_length to
1164 * printf-parse.c: Include sys/types.h and xsize.h.
1165 (SSIZE_MAX): Define fallback value.
1166 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1167 instead of 'int' where appropriate. Check a_allocated, d_allocated
1168 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1169 * vasnprintf.c: Include xsize.h.
1170 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1171 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1172 overflow. Avoid wraparound when converting a width or precision from
1175 2003-11-16 Bruno Haible <bruno@clisp.org>
1177 Update from GNU gettext.
1178 * printf-parse.c: Generalize to it can be compiled for wide strings.
1179 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1180 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1181 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1182 SNPRINTF): New macros.
1183 Don't include <alloca.h> if the file is used inside libintl.
1184 (local_wcslen): New function, for Solaris 2.5.1.
1185 (VASNPRINTF): Use it instead of wcslen.
1187 2003-11-16 Bruno Haible <bruno@clisp.org>
1189 * xsize.h (xmax): New function.
1190 (xsum, xsum3, xsum4): Declare as "pure" functions.
1192 2003-11-12 Paul Eggert <eggert@twinsun.com>
1194 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1195 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1196 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1197 heuristic is just as accurate as far as we know, and it removes a
1198 dependency on size_max.m4 and ptrdiff_max.m4.
1200 2003-11-12 Paul Eggert <eggert@twinsun.com>
1202 * xstrtol.c (__xstrtol): Remove "break" immediately after
1203 "return", to pacify some unknown compiler. Problem reported
1206 2003-11-11 Bruno Haible <bruno@clisp.org>
1208 * xsize.h (SIZE_MAX): Remove fallback definition.
1209 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1212 2003-11-10 Paul Eggert <eggert@twinsun.com>
1214 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1215 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1216 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1218 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1219 not (size_t) -1, since it's defined here.
1221 2003-11-06 Paul Eggert <eggert@twinsun.com>
1223 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1224 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1225 Reject sizes of exactly SIZE_MAX bytes.
1226 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1227 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1229 2003-11-05 Bruno Haible <bruno@clisp.org>
1231 * xsize.h: Include limits.h, to avoid a possible collision with
1232 SIZE_MAX defined in <limits.h> on Solaris.
1234 2003-11-04 Bruno Haible <bruno@clisp.org>
1236 * xsize.h: New file.
1237 * linebreak.c: Include xsize.h.
1238 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1239 argument for overflow.
1240 Suggested by Paul Eggert.
1242 2003-10-31 Bruno Haible <bruno@clisp.org>
1244 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1245 to avoid (extremely rare) race condition.
1246 Suggested by Paul Eggert.
1248 2003-11-03 Jim Meyering <jim@meyering.net>
1250 * userspec.c: Include "userspec.h".
1251 * userspec.h: New file.
1253 2003-10-31 Paul Eggert <eggert@twinsun.com>
1255 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1256 * mountlist.c (SIZE_MAX): Define if not defined already.
1257 (read_filesystem_list): Set and use me_type_malloced.
1258 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1259 whatever the type happens to be), for brevity and consistency.
1260 Check for size calculation overflow on Alphas running OSF/1.
1262 2003-10-31 Jim Meyering <jim@meyering.net>
1264 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1266 * linebuffer.c: Include <string.h> for declaration of memset.
1268 2003-10-30 Paul Eggert <eggert@twinsun.com>
1269 Bruno Haible <bruno@clisp.org>
1271 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1272 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1274 2003-10-29 Paul Eggert <eggert@twinsun.com>
1276 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1277 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1279 * quotearg.c (quotearg_n_options): Use it.
1280 * group-member.c: Include <stdbool.h>.
1281 (free_group_info): Arg is now const *; don't free arg.
1282 (get_group_info): Now returns bool and accepts struct group_info *,
1283 rather than returning a malloc'ed struct group_info *.
1284 All uses changed. Check for overflow in internal size calculation.
1286 * getusershell.c (readname): Simplify the code by using x2nrealloc
1287 rather than xmalloc/xrealloc.
1288 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1289 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1290 conformance bug: the old code used a pointer after freeing the
1291 storage that it addressed.
1292 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1293 rather than doing it by hand.
1294 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1295 the buffer preserved. Use free and xmalloc instead.
1296 * quotearg.c (quotearg_n_options): Likewise.
1297 Use a simpler test for size overflow. Don't use xalloc_oversized
1298 because unsigned int might be wider than size_t (!); this suggests
1299 that we should switch from unsigned int to size_t for slot numbers.
1301 2003-10-27 Bruno Haible <bruno@clisp.org>
1303 * stdbool_.h: Better support for BeOS.
1305 2003-10-27 Paul Eggert <eggert@twinsun.com>
1307 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1308 to allocate the returned structure. Do not allocate a subarray,
1309 as x2nrealloc will do that.
1310 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1311 instead of xnrealloc.
1312 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1314 2003-10-26 Paul Eggert <eggert@twinsun.com>
1316 * xalloc.h (xalloc_oversized): New static inline function, for
1317 callers that want to do their own size-overflow checking. Include
1318 <stdbool.h>, since xalloc_oversized returns bool.
1319 * xalloc.c (array_size_overflow): Remove. All callers changed
1320 to use xalloc_oversized.
1322 Add two functions x2realloc, x2nrealloc, for programs that grow
1323 arrays dynamically by doubling their sizes.
1324 * xalloc.h (x2realloc, x2nrealloc): New decls.
1325 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1328 Port to C99 semantics for 'inline' of external functions.
1329 Bug reported by Bruno Haible.
1330 * xmalloc.c (xnmalloc_inline): New static inline function,
1331 with the old contents of xnmalloc.
1332 (xnmalloc, xmalloc): Use it.
1333 (xnrealloc_inline): New static inline function,
1334 with the old contents of xnrealloc.
1335 (xnrealloc, xrealloc): Use it.
1337 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1339 2003-10-25 Paul Eggert <eggert@twinsun.com>
1341 Fix several address-calculation bugs in the hash modules,
1342 plus some minor code cleanup.
1344 * hash.h: Include <stdbool.h>, for bool.
1345 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1346 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1347 hash_get_n_entries, hash_get_max_bucket_length,
1348 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1349 hash_rehash): Use size_t rather than unsigned.
1350 * hash.c (struct hash_table, hash_get_n_buckets,
1351 hash_get_n_buckets_used, hash_get_n_entries,
1352 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1353 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1354 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1356 (SIZE_MAX): Define if not defined.
1357 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1358 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1360 Use const * when possible.
1361 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1362 (check_tuning): Fix bug: if tuning parameters were very close to
1363 0 or 1, rounding errors could have caused subscript violations.
1364 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1365 (hash_initialize): Add 'fail:' label
1366 to free table and return NULL, and use it to simplify code.
1367 Use calloc rather than clearing the storage ourself.
1368 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1369 buffer size calculations.
1370 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1371 Include <stddef.h>, for size_t.
1372 * hash-pjw.c (hash_pjw): Likewise.
1373 Switch to method described by Bruno Haible.
1374 Include <limits.h>, for CHAR_BIT.
1375 (SIZE_BITS): New macro.
1377 2003-10-21 Paul Eggert <eggert@twinsun.com>
1379 * getndelim2.c (getndelim2): When size calculation overflows,
1380 ceiling the allocation at NMAX bytes rather than silently
1381 discarding input bytes before NMAX is reached. This makes
1382 a difference only if NMAX exceeds SIZE_MAX / 2.
1384 * obstack.c: Merge from glibc.
1385 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1386 Add libc_hidden_def (_obstack_newchunk).
1387 (_obstack_free) [! defined _LIBC]: Remove.
1388 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1389 a clone of the function body.
1390 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1391 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1393 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1394 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1397 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1398 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1399 Don't use lvalue casts, as GCC plans to remove support for them
1400 in GCC 3.5. Reported by Joseph S. Myers. This bug
1401 was also present in the non-GCC version, indicating that this
1402 code had always been buggy and had never been widely used.
1403 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1404 Use the fast variant of each macro, rather than copying the
1405 definiens of the fast variant; that way, we'll be more likely to
1406 catch future bugs in the fast variants.
1408 2003-10-20 Bruno Haible <bruno@clisp.org>
1410 * wait-process.h: New file, from GNU gettext.
1411 * wait-process.c: New file, from GNU gettext.
1413 2003-10-19 Jim Meyering <jim@meyering.net>
1415 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1417 2003-10-16 Paul Eggert <eggert@twinsun.com>
1419 * getgroups.c: Include <errno.h>, <stdlib.h>.
1420 (getgroups): First arg is int, not size_t.
1421 Don't let 'free' mangle errno.
1423 2003-10-16 Jim Meyering <jim@meyering.net>
1425 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1427 2003-10-15 Paul Eggert <eggert@twinsun.com>
1429 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1431 (new_exclude, add_exclude_file): Initial size no longer needs to
1433 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1434 our own address arithmetic overflow checking.
1436 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1437 (fnmatch): Do not alloca more than 2000 wide characters;
1438 instead, use malloc for large buffers.
1439 Check for address arithmetic overflow, and return -1
1440 with errno set to ENOMEM in that case.
1441 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1442 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1443 instead, return -1. Check for address arithmetic overflow.
1445 2003-10-14 Paul Eggert <eggert@twinsun.com>
1447 Handle invalid suffixes and overflow independently, so that
1448 callers can treat them independently as needed. Fix some bugs in
1449 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1450 suffix for a human-readable blocksize. The major caller-visible
1451 change is the addition of a new
1452 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1453 that both overflow and suffix chars were found.
1455 * human.c (humblock): Don't check separately for invalid suffix
1456 char; that is xstrtoumax's job (now that its bug is fixed).
1457 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1458 INTMAX_MAX]: New macros.
1459 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1460 TYPE_MAXIMUM): New macros.
1461 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1462 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1463 if overflow occurs, as it's what __strtol does and it's more useful
1465 (__xstrtol): If __strtol reports some error other than ERANGE,
1466 reflect it to the caller as LONGINT_INVALID. If it reports
1467 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1468 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1469 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1471 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1472 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1473 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1474 [defined UINTMAX_MAX]: New macros.
1476 2003-10-14 Bruno Haible <bruno@clisp.org>
1478 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1479 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1480 Also use volatile where needed.
1482 2003-10-12 Paul Eggert <eggert@twinsun.com>
1484 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1485 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1486 and define in terms of the other primitives.
1487 * xmalloc.c: Include stdbool.h; do not include exit.h.
1488 (SIZE_MAX): Define if not already defined.
1489 (array_size_overflow): New function.
1490 (xalloc_die): Abort instead of exiting if 'error' returns.
1491 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1492 (xmalloc, xrealloc): Use them.
1493 (xcalloc): Check for address arithmetic overflow.
1494 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1495 a bit faster than strcpy.
1497 2003-10-08 Paul Eggert <eggert@twinsun.com>
1499 Merge getpass from libc, plus a few fixes.
1501 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1502 Include <stdbool.h>.
1503 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1504 __fsetlocking to empty.
1505 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1506 do include <bits/libc-lock.h>.
1507 Do not include <fcntl.h>; not needed.
1508 [_LIBC]: Include <wchar.h>.
1509 (NOTCANCEL_MODE): New macro.
1510 (flockfile, funlockfile) [_LIBC]: New macros.
1511 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1512 [!_LIBC]: New macros.
1513 (call_fclose): New function.
1514 (getpass): Use it. Save tty stream separately; this simplifies the
1515 code and makes it more reliable if stdin happens to equal stdout.
1516 Invoke __fsetlocking on tty.
1517 Handle thread cancellation if needed.
1518 Namespace cleanup (use __tcgetattr, __getline).
1519 Use bool for Booleans.
1520 [USE_IN_LIBIO]: Handle wide streams.
1521 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1522 stream might go where.
1524 * unlocked-io.h: Include <stdio.h>, so that the caller
1525 doesn't have to include <stdio.h> before us.
1526 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1527 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1528 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1529 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1530 if not declared, so that we can use getpass.c code from libc without
1532 (flockfile, ftrylockfile, funlockfile): New macros.
1534 2003-10-06 Bruno Haible <bruno@clisp.org>
1536 * version-etc-2.h: Remove file.
1537 * version-etc-2.c: Remove file.
1539 2003-09-25 Jim Meyering <jim@meyering.net>
1540 Bruno Haible <bruno@clisp.org>
1542 This lets translators provide better translations for the
1543 "Written by ..." part of --version output.
1544 * version-etc.h: Include stdarg.h.
1545 (version_etc_copyright): Declare as readonly.
1546 (version_etc): Make this function variadic with a NULL-terminated list
1547 of author name strings.
1548 (version_etc_va): New declaration.
1549 * version-etc.c: Include stdarg.h, stdlib.h.
1550 (version_etc_copyright): Declare as readonly.
1551 (version_etc_va): New function. Provide a different translatable string
1552 for each possible number of authors < 10. Abbreviate when there are 10
1554 (version_etc): Make this function variadic. Call version_etc_va.
1555 Suggestion from Gary V. Vaughan.
1557 * long-options.h (parse_long_options): Change prototype: the authors
1558 string is moved to the end and becomes variadic.
1559 * long-options.c: Include stdarg.h.
1560 (parse_long_options): Make this function variadic, too.
1561 Call version_etc_va, not version_etc.
1563 2003-10-06 Bruno Haible <bruno@clisp.org>
1565 * fatal-signal.h: New file, from GNU gettext.
1566 * fatal-signal.c: New file, from GNU gettext.
1568 2003-10-04 Karl Berry <karl@gnu.org>
1570 * argp*: update from libc.
1572 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1574 * getpass.c (getpass): Use a no-op fseek when switching from input to
1575 output mode on the same stream.
1577 2003-09-29 Paul Eggert <eggert@twinsun.com>
1579 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1580 Fix arg typo in previous patch.
1582 2003-09-28 Jim Meyering <jim@meyering.net>
1584 * error.c: Correct cpp indentation.
1586 2003-09-27 Paul Eggert <eggert@twinsun.com>
1588 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1589 Omit the special code that used __typeof__, since we worry that
1590 it could be more trouble than it's worth. See:
1591 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1592 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1596 2003-09-26 Jim Meyering <jim@meyering.net>
1598 * error.c (error_tail): Move some declarations
1599 into inner scope where the local variables are used.
1601 2003-09-26 Bruno Haible <bruno@clisp.org>
1603 * stpncpy.h (gnu_stpncpy): New declaration.
1604 (stpncpy): Define as alias for gnu_stpncpy.
1605 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1607 2003-09-26 Paul Eggert <eggert@twinsun.com>
1609 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1610 (error_tail): Do not loop, reallocating temporary buffer, since
1611 the output cannot contain more wide characters than the input
1612 contains bytes, the size must be big enough already. This avoids
1613 one potential size overflow calculation. Check for size overflow
1614 when calculating temporary buffer size. Free temporary buffer
1615 when done, if it was allocated with malloc; this plugs a memory
1616 leak. Remove casts from void * to pointers, that are no longer
1617 needed now that we're assuming C89 or better.
1619 Merge error changes from glibc.
1621 * error.c, error.h: Update copyright notice header to match glibc.
1622 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1623 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1624 Disable cancellation while printing error.
1625 * error.h: Prepend __ to parameter names.
1627 2003-09-25 Karl Berry <karl@gnu.org>
1629 * argp-fmtstream.c, argp-help.c: update from libc.
1631 2003-09-25 Bruno Haible <bruno@clisp.org>
1633 * version-etc-2.h: New file, from version-etc.h with modifications.
1634 * version-etc-2.c: New file, from version-etc.c with modifications.
1636 2003-09-25 Simon Josefsson <jas@extundo.com>
1638 * xgetdomainname.h: New file.
1639 * xgetdomainname.c: New file.
1641 2003-09-25 Simon Josefsson <jas@extundo.com>
1642 Bruno Haible <bruno@clisp.org>
1644 * getdomainname.h: New file.
1645 * getdomainname.c: New file.
1647 2003-09-24 Paul Eggert <eggert@twinsun.com>
1649 * linebuffer.c (freebuffer): Don't free the argument, just
1650 the buffer associated with the argument. Bug reported by
1653 2003-09-19 Karl Berry <karl@gnu.org>
1655 * argp.h: update from libc.
1657 2003-09-16 Paul Eggert <eggert@twinsun.com>
1659 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1660 input error, instead of returning NULL the next time we are called
1661 (and therefore losing track of errno).
1663 2003-09-15 Paul Eggert <eggert@twinsun.com>
1665 * getndelim2.c (getndelim2): Don't trash errno when a read
1666 fails, so that the caller gets the proper errno.
1668 * readutmp.c (read_utmp): Likewise.
1669 Check for fstat error. Close stream and free storage
1672 2003-09-14 Bruno Haible <bruno@clisp.org>
1674 * fwriteerror.h: New file.
1675 * fwriteerror.c: New file.
1677 2003-09-14 Jim Meyering <jim@meyering.net>
1679 * getloadavg.c: Correct cpp indentation.
1680 * strdup.c: Likewise.
1681 * vasnprintf.c: Likewise.
1683 2003-09-12 Paul Eggert <eggert@twinsun.com>
1685 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1686 * obstack.c [!defined _LIBC]: Likewise.
1687 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1688 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1689 * exitfail.c: Don't include stdlib.h; no longer needed.
1691 More changes to assume C89 or better.
1693 * error.c (error_tail): Assume vprintf.
1695 * argmatch.c (getenv): Remove decl.
1696 * progreloc.c (get_full_program_name): Define via prototype.
1697 * setenv.c (clearenv): Likewise.
1698 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1700 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1701 (malloc, memcpy): Remove decls.
1702 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1703 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1704 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1705 (memcpy): Remove macro.
1706 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1707 (__P): Remove. All uses removed.
1708 (PTR): Remove. All uses changed to void *.
1709 (CHAR_BIT, NULL): Remove.
1710 (spaces, zeros, memset_space, memset_zero)
1711 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1713 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1714 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1715 Define with prototype.
1716 Remove now-unnecessary prototype decl.
1717 (extra_args_spec): Assume ANSI C. All uses changed.
1718 (extra_args_spec_iso): Remove.
1719 (my_strftime, emacs_strftimeu): Define via prototype.
1720 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1722 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1723 * strtoimax.c: Include <stdlib.h> unconditionally.
1724 (strtoul, strtol): Remove decls.
1725 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1727 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1728 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1729 (LOCALE_PARAM_PROTO): New macro.
1730 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1731 (INTERNAL (strtol), strtol): Define with a prototype.
1732 (PARAMS): Remove. All uses removed.
1733 * tempname.c: Include <string.h> unconditionally.
1734 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1735 * xgethostname.c (main): Define with a prototype.
1736 * xmalloc.c: Include "xalloc.h" first, to check interface.
1737 Include <stdlib.h> unconditionally.
1738 (calloc, malloc, realloc, free): Remove decls.
1739 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1740 Include <stdlib.h> unconditionally. Sort include file names.
1742 (xstrtod): Define with a prototype.
1743 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1744 (strtol, strtoul): Remove decls.
1746 2003-09-11 Paul Eggert <eggert@twinsun.com>
1748 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1749 Include <stdlib.h>, <string.h> unconditionally.
1750 Remove now-unnecessary cast to char *.
1751 * strnlen.c: Include <string.h> unconditionally.
1752 * yesno.c (yesno): Define with a prototype.
1754 2003-09-10 Bruno Haible <bruno@clisp.org>
1756 * strcspn.c: Include <string.h> unconditionally.
1757 * strpbrk.c: Include <string.h> unconditionally.
1758 * strstr.c: Include <string.h> unconditionally.
1759 * unicodeio.c: Include <string.h> unconditionally.
1760 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1761 * unsetenv.c: Likewise.
1762 * xreadlink.c: Include <stdlib.h> unconditionally.
1763 * yesno.c: Include <stdlib.h> unconditionally.
1764 (rpmatch): Add prototype.
1766 2003-09-10 Jim Meyering <jim@meyering.net>
1768 * error.c: Correct indentation of cpp directives.
1770 2003-09-09 Paul Eggert <eggert@twinsun.com>
1774 * acosl.c (main): Use a prototype.
1775 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1778 * getloadavg.c (getloadavg, main): Define via prototypes.
1780 * getopt.h (struct option.name): Assume C89, and use 'const'.
1781 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1782 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1784 * getopt.c (const): Remove macro.
1785 Include <string.h> unconditionally.
1786 (my_index): Remove; all uses changed to strchr.
1787 (strlen): Remove decl.
1788 (exchange): Remove forward decl; no longer needed.
1789 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1790 Define with prototype.
1791 * getopt1.c (const): Remove macro.
1792 (getopt_long, getopt_long_only, main): Define with prototype.
1794 * getugroups.c: Include <string.h> unconditionally.
1796 * getusershell.c: Include <stdlib.h> unconditionally.
1797 (getusershell, setusershell, endusershell, readname, main):
1798 Define with prototypes.
1800 * group-member.c: Include group-member.h first.
1801 Include <stdlib.h> unconditionally.
1803 * hard-locale.c: Include hard-locale.h first.
1804 Include <stdlib.h>, <string.h> unconditionally.
1806 * hash.c (free, malloc): Remove decls.
1807 Include <stdlib.h> unconditionally.
1809 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1810 (getenv): Do not declare.
1812 * idcache.c: Include <string.h> unconditionally.
1814 * long-options.c: Include long-options.h first, to test interface.
1815 Include <stdlib.h> unconditionally.
1817 * makepath.c: Include makepath.h first, to test interface.
1818 Include <stdlib.h> and <string.h> unconditionally.
1820 * linebuffer.c: Include <stdlib.h>.
1821 (free): Remove decl.
1823 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1824 rpl_malloc returns void *, not char *.
1825 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1827 * md5.h: Include <limits.h> unconditionally.
1828 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1829 (__P): Remove; all uses removed.
1830 * md5.c: Include "md5.h" first.
1831 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1832 md5_buffer, md5_process_bytes, md5_process_block):
1833 Define with prototypes.
1834 * sha.h (__P): Remove all uses. (It wasn't defined??)
1835 * sha.c: Include "sha.h" first.
1836 Include <stdlib.h>, <string.h> unconditionally.
1838 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1839 * memcmp.c (__ptr_t): Likewise.
1840 * memrchr.c (__ptr_t): Likewise.
1841 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1842 Include <string.h> unconditionally.
1843 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1844 * memchr.c: Include <stdlib.h> unconditionally.
1845 * memchr.c (LONG_MAX): Remove.
1846 * memrchr.c (LONG_MAX): Likewise.
1847 * memchr.c (__memchr): Define via a prototype.
1848 * memrchr.c (__memrchr): Likewise.
1849 * memcmp.c (__P): Remove, and remove all uses.
1850 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1851 Remove forward decls; no longer needed.
1852 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1853 Use types required by C89 in prototype.
1855 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1856 * savedir.c: Likewise.
1857 * mkdir.c (free): Remove decl.
1858 * rmdir.c (rmdir): Define with a prototype.
1859 * savedir.c: Include savedir.h first, to test interface.
1861 * mktime.c (STDC_HEADERS): Remove.
1862 Include <stdlib.h>, <string.h> unconditionally.
1864 * modechange.c: Include <stdlib.h> unconditionally.
1865 (malloc): Remove decl.
1867 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1868 (free): Remove decl.
1870 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1871 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1872 (This type really should be intptr_t, but that's a C99ism.)
1873 (_obstack_memcpy): Remove: all uses changed to memcpy.
1874 Include <string.h> unconditionally.
1875 (struct obstack): Assume __STDC__ for types of members
1876 chunkfun, freefun, extra_arg.
1877 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1878 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1879 obstack_begin, obstack_specify_allocation,
1880 obstack_specify_allocation_with_arg, obstack_chunkfun,
1881 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1882 Remove unprototyped decls and the macros that use them.
1883 * obstack.c (POINTER): Remove. All uses changed to void *.
1884 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1885 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1886 (defined __STDC__ && __STDC__)]:
1887 Remove nonprototyped code.
1888 Include <stdlib.h> unconditionally.
1889 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1890 _obstack_allocated_p, _obstack_free, obstack_free,
1891 _obstack_memory_used, print_and_abort):
1892 Define using prototypes.
1893 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1894 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1895 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1896 obstack_next_free, obstack_object_size, obstack_room) [0]:
1897 Remove unused, unprototyped code.
1899 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1901 * physmem.c (physmem_total, physmem_available, main): Define
1904 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1905 (main): Define with a prototype.
1907 * posixver.c (getenv): Remove decl.
1909 * putenv.c (malloc): Returns void *, not char *.
1910 Include <string.h> unconditionally.
1911 (strchr, memcpy, NULL): Do not define.
1913 * readtokens.c: Include readtokens.h first, to test interface.
1914 Include <stdlib.h>, <string.h> unconditionally.
1915 (init_tokenbuffer): Define with a prototype.
1917 * regex.c (PARAMS): Remove. All uses removed.
1918 All uses of _RE_ARGS removed, too.
1919 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1921 (bzero): Assume memset exists.
1922 (memcmp, memcpy, NULL): Remove.
1923 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1924 char, or assignments to local vars of type signed char.
1925 (init_syntax_once, PREFIX(extract_number_and_incr),
1926 PREFIX(print_partial_compiled_pattern),
1927 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1928 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1929 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1930 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1931 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1932 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1933 wcs_compile_range, byte_compile_range, truncate_wchar,
1934 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1935 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1936 count_mbs_length, wcs_re_match_2_internal,
1937 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1938 PREFIX(alt_match_null_string_p),
1939 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1940 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1941 regfree, PREFIX(extract_number)): Define with prototype. Remove
1942 now-unnecessary declaration, if any.
1943 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1945 Remove now-unnecessary casts among pointer types.
1946 * regex.h (_RE_ARGS): Remove. All uses removed.
1948 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1949 (free): Remove decl.
1951 * rpmatch.c: Include <stdlib.h> unconditionally.
1953 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1954 (free): Remove decl.
1956 * save-cwd.c: Include <stdlib.h> unconditionally.
1957 * xgetcwd.c: Likewise.
1959 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1960 (free): Remove decl.
1962 * strchrnul.c (strchrnul): Define with a prototype.
1963 Fix bug: c_in was not converted to char before searching.
1965 The following changes are not K&R related:
1967 * group-member.h: Include <sys/types.h>, so that this file is
1969 * makepath.h: Likewise.
1971 * getusershell.c (readname, default_index, line_size, readname):
1972 Use size_t, not int, for sizes.
1973 (readname): If the size overflows, report an error instead of
1976 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1978 * getndelim2.c: Assume stdlib.h per the C89 spec.
1980 2003-09-08 Paul Eggert <eggert@twinsun.com>
1982 Assume C89 or better; remove K&R cruft.
1983 A few of these changes were first proposed by Derek Robert Price
1984 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1986 * addext.c: Include <string.h> unconditionally.
1987 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1988 Don't declare getenv or malloc.
1990 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1991 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1993 (find_stack_direction, alloca): Use prototypes.
1995 * atexit.c (atexit): Define using a prototype.
1997 * basename.c, dirname.c, stripslash.c:
1998 Include <string.h> unconditionally.
2000 * bcopy.c: Include <stddef.h>.
2001 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2003 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2005 * error.h (error, error_at_line, error_print_progname)
2006 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2007 * error.c: Include error.h first, to check interface.
2008 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2009 (VA_START): Remove; all uses changeed to va_start.
2010 (exit, strerror): Remove decls.
2011 (error_print_progname): Prototype uncondionally.
2012 Don't include <errno.h>; no longer needed.
2013 (private_strerror): Remove.
2014 (error_tail): Always define.
2015 (error, error_at_line): Assume C89 or better; always use prototypes.
2016 * fatal.c: Include "fatal.h" first, to test interface.
2017 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2018 (VA_START): Remove; all uses changed to va_start.
2019 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2021 (exit): Remove decl.
2022 (fatal): Prototype unconditionally. Assume va_start works.
2023 Abort at end, to pacify gcc.
2025 * euidaccess.c (main): Define with a prototype.
2027 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2029 * exitfail.c: Include <stdlib.h> unconditionally.
2031 * fnmatch_.h (__P): Remove. All uses changed to assume
2033 * fnmatch.c: Include fnmatch.h first, to test interface.
2034 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2035 (getenv): Remove decl.
2036 (fnmatch): Define using a prototype.
2037 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2038 (FCT): Define using a prototype.
2040 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2042 * gethostname.c: Include <stddef.h>.
2043 (gethostname): Define with prototype. Length is size_t, not int.
2045 2003-09-08 Paul Eggert <eggert@twinsun.com>
2047 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2048 getversion.c should have been removed then, but was accidentally
2051 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2052 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2054 2003-09-07 Paul Eggert <eggert@twinsun.com>
2056 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2057 copy_tm_result. Bug reported by Simon Josefsson in
2058 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2060 2003-09-06 Paul Eggert <eggert@twinsun.com>
2062 * time_r.c, time_r.h: New files.
2064 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2066 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2067 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2069 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2071 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2072 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2075 * timegm.c: Switch to glibc implementation, with the following changes:
2076 [defined HAVE_CONFIG_H]: Include <config.h>.
2077 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2078 (__mktime_internal) [!defined _LIBC]: New decl.
2079 (__gmtime_r) [!defined _LIBC]: New macro and function.
2080 (timegm): Use a prototype, since gnulib assumes C89.
2081 Do not bother declaring tmp to be const, as it's not really usefu.
2082 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2083 (timegm): Declare only if HAVE_DECL_TIMEGM.
2085 2003-09-03 Paul Eggert <eggert@twinsun.com>
2087 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2088 Bug reported by Lute Kamstra in
2089 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2091 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2092 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2093 course with correspondingly smaller numbers for tomorrow and
2094 yesterday. From Tadayoshi Funaba. Originally installed into
2095 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2098 2003-08-31 Simon Josefsson <jas@extundo.com>
2100 * timegm.h: New file.
2101 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2103 2003-08-31 Karl Berry <karl@gnu.org>
2105 * argp.h: update from libc.
2107 2003-08-28 Bruno Haible <bruno@clisp.org>
2109 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2110 warning on QNX, which defines O_BINARY to 000000.
2112 2003-08-24 Bruno Haible <bruno@clisp.org>
2114 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2115 MSVC7 <stdio.h> is included later.
2117 2003-08-20 Bruno Haible <bruno@clisp.org>
2119 * progname.h: New file, from GNU gettext.
2120 * progname.c: New file, from GNU gettext.
2121 * progreloc.c: New file, from GNU gettext.
2123 2003-08-19 Bruno Haible <bruno@clisp.org>
2125 * xstrdup.c: Assume <string.h> exists.
2127 2003-08-18 Jim Meyering <jim@meyering.net>
2129 * setenv.h: Indent nested cpp directive.
2130 * vasnprintf.c: Remove trailing blanks.
2132 2003-08-17 Simon Josefsson <jas@extundo.com>
2133 Bruno Haible <bruno@clisp.org>
2135 * xstrndup.h: New file.
2136 * xstrndup.c: New file.
2138 2003-08-17 Bruno Haible <bruno@clisp.org>
2140 * strndup.h: New file.
2142 2003-08-16 Paul Eggert <eggert@twinsun.com>
2144 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2145 space, undoing this 2003-08-12 change:
2146 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2148 2003-08-16 Jim Meyering <jim@meyering.net>
2150 Merge from coreutils.
2151 * xstrtoimax.c: #else #if -> #elif.
2152 * xstrtoumax.c: Likewise.
2154 2003-08-15 Paul Eggert <eggert@twinsun.com>
2156 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2157 rather than tab, after '#' in shell-script copyright notices.
2158 Suggested by Bruno Haible.
2160 2003-08-15 Jim Meyering <jim@meyering.net>
2161 and Paul Eggert <eggert@twinsun.com>
2163 Merge from coreutils.
2164 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2165 member but strut utmpx does not. Needed for AIX 4.3.3.
2166 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2168 2003-08-15 Jim Meyering <jim@meyering.net>
2170 Merge from coreutils.
2171 * xgethostname.c: Include <stdlib.h>.
2172 (xghostname): Don't exit for anything other than memory-related
2173 failure; just return NULL.
2174 * userspec.c: Include "posixver.h".
2175 (parse_user_spec): Accept `.' as a separator only
2176 in pre-POSIX-200112 mode.
2177 * strtoimax.c: Use #elif rather than #else #if.
2178 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2179 Remove function, now that we can rely on a working tzset function.
2180 [!_LIBC]: Ensure that the required autoconf test has been run.
2181 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2182 Use underlying_strftime for %r.
2183 * sha.c: Merge in some clean-up and optimization changes from glibc.
2184 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2185 Ensure that it is a multiple of 64.
2186 Rearrange loop exit tests so as to avoid performing an
2187 additional fread after encountering an error or EOF.
2188 * realloc.c: Update copyright date.
2190 2003-08-14 Jim Meyering <jim@meyering.net>
2192 Merge from coreutils.
2193 * obstack.h: Whitespace changes.
2194 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2195 and xcalloc return values.
2196 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2197 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2198 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2199 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2200 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2202 Use mntctl's return value to drive the entry-processing loop, since
2203 we can't rely on the value of the vmt_length member in the last
2204 entry. On some systems doing so could result in exhausting
2205 virtual memory. Based in part on a patch from Mike Jetzer.
2207 2003-08-14 Jim Meyering <jim@meyering.net>
2208 and Paul Eggert <eggert@twinsun.com>
2210 Merges from coreutils, plus other fixes.
2211 * physmem.c: Merge in portability changes from gcc/libiberty
2212 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2213 for credits and details. Thanks to Kaveh Ghazi for helping
2214 to keep these files in sync.
2215 (ARRAY_SIZE): Define it.
2216 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2217 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2218 (memcasecmp): Don't assume size_t fits in unsigned int.
2219 Remove casts and duplicate code.
2220 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2221 (memcpy): Remove definition.
2222 Merge in some clean-up and optimization changes from glibc.
2223 [BLOCKSIZE]: Move definition to top of file.
2224 Ensure that it is a multiple of 64.
2225 Rearrange loop exit tests so as to avoid performing an
2226 additional fread after encountering an error or EOF.
2227 * md5.h (md5_uintptr): Define.
2228 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2229 return to the initial working directory. Preserve errno
2231 * idcache.c: Include "xalloc.h".
2232 (xmalloc, xrealloc): Remove decls.
2233 (getuser): Remove casts no longer required in C89.
2234 * human.c: Include stdio.h, for sprintf.
2235 * group-member.c: Include "xalloc.h".
2236 (xmalloc, xrealloc): Remove decls.
2237 (get_group_info): Remove casts no longer required in C89.
2238 * getusershell.c (readname): Remove casts no longer required in C89.
2239 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2240 * getline.c: Whitespace fix, from coreutils.
2242 2003-08-13 Paul Eggert <eggert@twinsun.com>
2244 * exclude.c: Include <ctype.h>
2245 (IN_CTYPE_DOMAIN): New macro.
2247 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2250 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2251 Undo previous (whitespace-only) change.
2253 2003-08-12 Paul Eggert <eggert@twinsun.com>
2255 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2256 Normalize leading white space and remove trailing white space.
2257 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2258 notice, as per ../config/srclist-update.
2260 Merge from coreutils.
2261 * euidaccess.h: New file.
2262 * euidaccess.c: Include it.
2263 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2264 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2265 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2267 2003-08-11 Bruno Haible <bruno@clisp.org>
2269 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2270 (vasnprintf): Use it instead of wcslen.
2272 2003-08-11 Bruno Haible <bruno@clisp.org>
2274 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2275 value to ensure that _Bool promotes to int. Use #define for _Bool when
2276 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2278 2003-08-10 Karl Berry <karl@gnu.org>
2280 * regex.h: update from libc (whitespace fix).
2282 2003-08-09 Paul Eggert <eggert@twinsun.com>
2284 Merge some files from coreutils. These changes were
2285 originally made by Jim Meyering.
2286 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2287 many older Unixes require this.
2288 * alloca.c (alloca): Remove cast to argument of free;
2289 no longer needed in C89.
2290 * alloca_.h, regex.h: Fix white space to match
2291 what GNU indent does.
2293 2003-08-05 Paul Eggert <eggert@twinsun.com>
2295 * bumpalloc.h: Remove.
2297 2003-08-04 Paul Eggert <eggert@twinsun.com>
2299 * getloadavg.c: Change copyright notice and spacing to conform to
2302 Merge from coreutils.
2303 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2305 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2306 from Karl Berry, implemented by Jim Meyering.
2307 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2308 from Dmitry V. Levin.
2309 Remove anachronistic cast of xrealloc.
2310 * fnmatch_.h (__const): Remove. Use 'const'.
2311 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2312 type. Otherwise, it wouldn't compile with at least /bin/cc on
2313 ymp-cray-unicos9.0.2.X.
2314 Combine two mostly-identical uses of alloca into one.
2315 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2317 2003-08-04 Dave Love <d.love@dl.ac.uk>
2321 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2322 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2323 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2324 obsolete NLIST_NAME_UNION.
2325 [__GNU__]: Undef BSD and FSCALE.
2326 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2328 2003-08-03 Paul Eggert <eggert@twinsun.com>
2330 * stdbool_.h (_Bool): Make it signed char, instead of
2331 an enum type, so that it's guaranteed to promote to int. See:
2332 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2334 2003-07-31 Paul Eggert <eggert@twinsun.com>
2336 * strerror.c: Include config.h, limits.h. Declare sprintf.
2337 (strerror): Don't assume that a printable int fits in 14 bytes.
2339 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2340 Bruno Haible <bruno@clisp.org>
2342 * getline.h (getline, getdelim): Change return type to ssize_t.
2343 * getline.c (getline, getdelim): Likewise.
2344 Remove _GNU_SOURCE define; now it's defined in config.h through
2347 2003-07-22 Paul Eggert <eggert@twinsun.com>
2349 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2350 over-parenthesization in macros.
2352 Sync with coreutils.
2354 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2357 Use `exit_failure' for xalloc and xmemcoll instead of their own
2358 private exit-failure variables.
2359 * xalloc.h (xalloc_exit_failure): Remove.
2360 * xmalloc.c: Likewise. Include exitfail.h.
2361 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2362 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2363 * xmemcoll.c: Likewise. Include exitfail.h.
2364 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2366 2003-07-18 Paul Eggert <eggert@twinsun.com>
2368 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2369 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2370 to test that it can stand by itself. Include "exitfail.h".
2371 Clients should set exit_failure instead.
2372 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2374 2003-07-18 Andreas Schwab <schwab@suse.de>
2376 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2378 2003-07-18 Bruno Haible <bruno@clisp.org>
2380 * getndelim2.h: New file.
2381 * getndelim2.c: Make into a module of its own. Include config.h,
2383 (getndelim2): Make non-static. Change return type to ssize_t.
2384 * getline.h: Change argument names.
2385 * getline.c: Include getndelim2.h instead of getndelim2.c.
2386 * getnline.c: Include getndelim2.h.
2388 2003-07-17 Bruno Haible <bruno@clisp.org>
2390 * Makefile.am: Remove file.
2391 * Makefile.in: Remove file.
2393 2003-07-17 Bruno Haible <bruno@clisp.org>
2395 * getnline.h: New file.
2396 * getnline.c: New file.
2397 * getndelim2.c: New file, extracted from getline.c.
2398 (getndelim2): Renamed from getdelim2, with added nmax argument.
2399 * getline.c: Include getndelim2.c.
2400 (getdelim2): Moved out to getndelim2.c.
2401 (getline, getdelim): Update.
2403 2003-07-15 <karl@gnu.org>
2405 * vasnprintf.c: update from gettext.
2407 2003-07-15 Jim Meyering <jim@meyering.net>
2409 * makepath.c (make_path): Enclose diagnostic in _(...).
2411 2003-07-14 Paul Eggert <eggert@twinsun.com>
2413 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2414 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2415 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2416 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2417 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2418 updated automatically by ../config/srclist-update. This changes
2419 their license from LPGL to GPL.
2421 2003-07-14 Jim Meyering <jim@meyering.net>
2423 Don't emit diagnostics. Let callers do that.
2424 * save-cwd.c: Don't include "error.h".
2425 (save_cwd): Don't call error. Ensure that errno is valid
2426 when returning nonzero.
2428 * save-cwd.h (restore_cwd): Update prototype.
2429 * save-cwd.c (restore_cwd): Remove two parameters.
2430 Simplify. Don't call error upon failure. Let callers do that.
2431 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2432 when auditing is enabled. But don't bother updating the #if.
2434 2003-07-14 Simon Josefsson <jas@extundo.com>
2436 * mempcpy.h: New file.
2437 * mempcpy.c: New file.
2439 2003-07-14 Paul Eggert <eggert@twinsun.com>
2441 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2442 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2443 unicodeio.c, unicodeio.h, unlocked-io.h:
2444 Switch from LGPL to GPL.
2446 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2448 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2449 it breaks C++ compilation.
2450 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2452 2003-07-10 Jim Meyering <jim@meyering.net>
2454 * vasnprintf.c: Remove trailing blanks.
2455 Make cpp indentation consistent.
2457 2003-07-09 Paul Eggert <eggert@twinsun.com>
2459 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2460 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2461 Switch from LGPL to GPL.
2463 2003-07-07 Paul Eggert <eggert@twinsun.com>
2465 * mktime.c: Fix some boundary cases and remove need for floating point.
2467 Issue a compile-time diagnostic if time_t is floating point, or if
2468 two's complement arithmetic is not in effect, or if arithmetic
2469 right shift does not propagate the sign. These assumptions were
2470 all in the original code but they weren't checked.
2472 (TIME_T_MIDPOINT, verify): New macros.
2473 (__isleap): Remove; it has integer overflow problems.
2474 (leapyear): New function, without those problems.
2475 (ydhms_tm_diff): Remove; splitting into two parts.
2476 (ydhms_diff): New function, containing the arithmetic part of
2477 the old ydhms_tm_diff function. Issue a compile-time
2478 diagnostic if we are not using C99 integer division.
2479 Avoid casts when possible.
2480 (guess_time_tm): New function, containing the checking part of
2481 the old ydhms_tm_diff function. Return the new value, rather than
2482 the difference between it and the old. Accept a new argument T
2483 so that *T specifies the old value. Check for overflow in the result.
2485 (__mktime_internal): Use a time_t offset, not a long int offset.
2486 This undoes the 2003-06-04 change, which is no longer needed now
2487 that we have better overflow checking.
2488 (localtime_offset): Likewise.
2490 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2491 and long are 64-bit but int is only 32-bit.
2492 (ydhms_diff): Use long int to store year1 and yday1.
2493 Issue a compile-time diagnostic if long int is not wide enough.
2495 (__mktime_internal): Use long int to store adjusted year and yday.
2496 Use plain C rather than preprocessor commands, if that doesn't
2498 Check for overflow (and try to repair) after each probe
2499 rather than checking only at the very end. This avoids some bugs
2500 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2501 does not equal GMT offset at maximum time).
2502 Use integer to check for overflow rather than floating point; this
2503 is more portable to non-IEEE hosts, and is a tad faster.
2504 When we detect that we are oscillating between two values,
2505 don't check whether tm_isdst has the requested value, since
2506 we already know the answer. When tm_isdst has the wrong value,
2507 use a different heuristic to find the right one, based on the
2508 extreme values actually observed in practice in tz2003a,
2509 rather than the (overly optimistic) "previous 3 calendar quarters".
2511 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2512 "T const" to accommodate glibc style.
2513 (check_result): Use less-confusing report format. "long" -> "long int.
2515 Don't loop if the iteration overflows time_t.
2516 Allow a negative step in the iteration.
2518 2003-07-01 Paul Eggert <eggert@twinsun.com>
2520 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2521 having it depend on HAVE_SYS_TYPES_H.
2523 2003-06-25 Bruno Haible <bruno@clisp.org>
2525 * readlink.c: New file.
2527 2003-06-20 Bruno Haible <bruno@clisp.org>
2529 Assume C89, so PARAMS isn't needed.
2530 * unicodeio.h (PARAMS): Remove.
2531 * unicodeio.c: Don't use PARAMS.
2533 2003-06-18 Jim Meyering <jim@meyering.net>
2535 Merge changes from coreutils.
2536 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2537 Remove explicit declarations of xmalloc and realloc.
2539 (read_utmp): Remove anachronistic cast of xmalloc.
2541 2003-06-17 Paul Eggert <eggert@twinsun.com>
2543 Assume C89, so PARAMS isn't needed.
2544 * backupfile.h (PARAMS): Remove. All uses removed.
2545 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2546 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2547 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2548 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2549 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2550 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2551 xstrtol.h: Likewise.
2552 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2553 same.h, strverscmp.h: Do not include config.h; no longer needed.
2554 Anyway, config.h should always be included before any other file.
2556 2003-06-11 Simon Josefsson <jas@extundo.com>
2558 * sysexit_.h: New file.
2560 2003-05-20 Derek Price <derek@ximbiot.com>
2562 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2564 2003-06-10 Simon Josefsson <jas@extundo.com>
2566 * strchrnul.h: New file.
2567 * strchrnul.c: New file.
2569 2003-06-10 Simon Josefsson <jas@extundo.com>
2571 * argp.h: New file, from glibc.
2572 * argp-ba.c: New file, from glibc.
2573 * argp-eexst.c: New file, from glibc.
2574 * argp-fmtstream.c: New file, from glibc.
2575 * argp-fmtstream.h: New file, from glibc.
2576 * argp-fs-xinl.c: New file, from glibc.
2577 * argp-help.c: New file, from glibc.
2578 * argp-namefrob.h: New file, from glibc.
2579 * argp-parse.c: New file, from glibc.
2580 * argp-pv.c: New file, from glibc.
2581 * argp-pvh.c: New file, from glibc.
2582 * argp-xinl.c: New file, from glibc.
2584 2003-06-07 Jim Meyering <jim@meyering.net>
2586 * readtokens.h: Put `Free Software Foundation, Inc.'
2587 in place of my name in the copyright comment.
2588 Remove definition and uses of __P.
2591 * stat.c: Don't declare xmalloc explicitly.
2592 Instead, include "xalloc.h".
2593 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2594 xrealloc, and xcalloc return values.
2595 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2597 * xgetcwd.h: Remove definition/uses of PARAMS.
2599 2003-06-06 Jim Meyering <jim@meyering.net>
2601 * stdbool_.h: Renamed from stdbool.h.in.
2603 2003-06-06 Jim Meyering <jim@meyering.net>
2605 Merge from coreutils.
2606 * same.c: (same_name): Declare *_basename locals to be `const'.
2607 Consolidate declarations and initializations of *_base* locals.
2609 Merge from coreutils.
2610 This avoids a core dump on systems without GNU putenv,
2611 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2612 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2613 (unsetenv): New static function, from GNU libc.
2614 (rpl_putenv): Use it.
2616 * modechange.c: Remove trailing blanks.
2618 Merge from coreutils.
2619 * fsusage.c: Remove declaration of statfs.
2620 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2622 * posixtm.c: Include <stdbool.h> unconditionally.
2624 2003-06-05 Paul Eggert <eggert@twinsun.com>
2626 * mktime.c (__mktime_internal): When resolving a tm_isdst
2627 mismatch, look in future quarters as well as past. This fixes a
2628 bug when processing fall-backwards gaps immediately after a long
2629 period of daylight-saving time.
2631 * mktime.c: Assume freestanding C89 or better.
2632 (HAVE_LIMITS_H): Remove. Assume it's 1.
2633 (__P): Remove; not used.
2634 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2635 (mktime, not_equal_tm, print_tm, check_result,
2636 main): Use prototypes. Use const * where appropriate.
2637 (main): Fix typo in testing code that uncovered by above changes.
2638 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2640 2003-06-04 Paul Eggert <eggert@twinsun.com>
2642 * mktime.c: Fix Debian bug 177940
2643 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2644 (localtime_offset): Now long int, not time_t, because we want it
2645 to be guaranteed to be signed. All uses changed.
2646 (__mktime_internal): If overflow would occur when adding offset,
2649 Merge 'human' changes from coreutils. Rewrite to support
2650 locale-specific notations like thousands separators.
2651 * human.c: Simplify authorship notice.
2652 Include human.h immediately after config.h.
2653 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2654 <limits.h>: Do not include, since human.h does.
2655 (SIZE_MAX, UINTMAX_MAX): New macros.
2656 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2657 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2658 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2659 (power_letter): Renamed from suffixes.
2660 (generate_suffix_backwards): Remove.
2661 (adjust_value): Now takes int style (because of human.h changes)
2662 and long double value (for greater precision on some platforms).
2663 (group_number): New function.
2664 (human_readable): Use it. Use integer options, not enum.
2665 Put the options before the sizes in the arg list.
2666 Support all the new options.
2667 The old human_readable function has been removed;
2668 use inttostr.h instead.
2669 (human_readable, default_block_size, humblock):
2670 Use uintmax_t, not int, for block sizes.
2671 (human_readable_inexact, block_size_types): Remove.
2672 (block_size_opts): New constant.
2673 (human_options): Renamed from human_block_size, with new signature
2674 that allows block sizes up to UINTMAX_MAX. All callers changed.
2675 * human.h: Add copyright and authorship notice.
2676 Include <limits.h> and <stdbool.h> unconditionally.
2677 (PARAMS): Remove. All uses removed.
2678 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2679 (enum human_inexact_style): Remove tag; now a nameless enum.
2680 (human_floor, human_ceiling, human_round_to_even): Now have
2681 values 2, 0, 1 rather than -1, 1, 0.
2682 (human_group_digits, human_suppress_point_zero, human_autoscale,
2683 human_base_1024, human_SI, human_B): New constants.
2684 (human_readable_inexact, human_block_size): Remove.
2685 (human_readable): Size args are now uintmax_t, not int.
2686 (human_options): New decl.
2688 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2689 unnecessary now that we assume C89 or better. This change
2690 imported from coreutils.
2692 * mktime.c (__mktime_internal): Do not reject negative timestamps
2693 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2694 in the 2003-05-30 sync from glibc.
2696 .h files should stand alone, but we shouldn't include <sys/types.h>
2697 if we can get away with just <stddef.h>.
2699 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2700 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2701 rather than <sys/types.h>, as we merely need size_t.
2702 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2704 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2705 Include <stdio.h>, to get FILE.
2706 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2707 memcasecmp.h has included <stddef.h> and all we need is size_t.
2708 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2709 our interface, instead of including <sys/types.h>
2711 2003-06-02 Paul Eggert <eggert@twinsun.com>
2714 Fix some minor time-related bugs with POSIX time arguments.
2715 Some valid time stamps were being rejected (notably -1, and
2716 time stamps before 1900 on 64-bit hosts). And some invalid
2717 time stamps were being accepted, e.g. September 31.
2719 * posixtm.h (posixtime): Return bool instead of time_t, so
2720 that we can return (time_t) -1 successfully.
2721 * posixtm.c: Likewise.
2722 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2723 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2724 (t): Remove static var.
2725 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2726 of static var. All uses changed.
2727 (year): Do not reject years before 1900; they can occur with
2729 (posix_time_parse): Do not check for out-of-range components;
2730 that is now the caller's responsibility, since our checks were
2731 only approximations.
2732 (posixtime): Use mktime to check for out-of-range components,
2733 since it knows them exactly.
2734 If mktime returns (time_t) -1, check whether an error actually occurred
2735 by invoking localtime on -1.
2736 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2737 posixtime failures better.
2738 Improve the test data (in comments only).
2740 2003-05-30 <karl@gnu.org>
2742 * mktime.c: update from libc.
2744 2003-05-30 Bruno Haible <bruno@clisp.org>
2746 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2747 * localcharset.h: Likewise.
2748 * localcharset.c: Likewise.
2750 2003-05-28 Paul Eggert <eggert@twinsun.com>
2752 Assume the headers required for C89 freestanding compilers.
2753 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2754 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2755 without checking for HAVE_LIMITS_H.
2756 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2757 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2759 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2760 * exclude.c: Include <stdbool.h> unconditionally.
2761 * tempname.c: Include <stddef.h> unconditionally.
2762 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2763 * modechange.c, rpmatch.c (NULL): Don't define, since
2764 <stddef.h> does that.
2765 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2766 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2767 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2768 * xstrtol.c: Likewise.
2769 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2770 * savedir.c: Include <stddef.h> instead of defining NULL.
2772 * addext.c (addext): Use assignment rather than cast, to avoid
2773 warnings on some platforms.
2775 * mktime.c (__mktime_internal): Do not reject negative timestamps
2778 2003-05-10 Bruno Haible <bruno@clisp.org>
2780 * linebreak.c (iconv_string_length): Don't return -1 just because the
2781 string is longer than 4 KB.
2783 2003-05-12 Jim Meyering <jim@meyering.net>
2785 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2786 the space-padded-by-default conversion specifiers, %e, %k, %l.
2788 2003-05-03 Bruno Haible <bruno@clisp.org>
2790 Upgrade to Unicode-4.0.
2791 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2792 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2793 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2794 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2795 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2796 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2797 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2798 Change width of U+E0100..U+E01EF from 1 to 0.
2800 2003-04-25 Bruno Haible <bruno@clisp.org>
2802 * copy-file.c: Include <stddef.h>, for size_t.
2804 2003-04-25 Jim Meyering <jim@meyering.net>
2806 * copy-file.c (copy_file_preserving): Declare buf_size to be
2807 of type size_t, not int.
2809 2003-04-11 Jim Meyering <jim@meyering.net>
2811 Merge changes from Coreutils.
2813 2003-03-22 Jim Meyering <jim@meyering.net>
2815 * strftime.c (widen): Cast alloca return value to proper type.
2817 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2820 * strftime.c (my_strftime): Handle very large width
2821 specifications for numeric values correctly. Improve checks for
2824 2003-01-19 Jim Meyering <jim@meyering.net>
2826 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2827 (nl_get_alt_digit) [! defined my_strftime]: Define.
2828 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2829 _nl_get_alt_digit and _nl_get_walt_digit.
2831 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2832 These changes have no effect outside of _LIBC.
2834 2003-04-10 Bruno Haible <bruno@clisp.org>
2836 * findprog.h: New file, from GNU gettext.
2837 * findprog.c: New file, from GNU gettext.
2839 2003-04-05 Jim Meyering <jim@meyering.net>
2841 Merge changes from Coreutils.
2843 * exclude.h (PARAMS): Remove definition and uses.
2844 * exclude.c: Remove uses of `PARAMS'.
2846 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2847 Add test-cases for DOS filenames. Declare program_name.
2848 (main): Set up program_name. Patch by Rich Dawe.
2850 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2852 Use mntctl's return value to drive the entry-processing loop, since
2853 we can't rely on the value of the vmt_length member in the last
2854 entry. On some systems doing so could result in exhausting
2855 virtual memory. Based in part on a patch from Mike Jetzer.
2857 2003-04-04 Bruno Haible <bruno@clisp.org>
2859 * linebreak.h: New file, from GNU gettext.
2860 * linebreak.c: New file, from GNU gettext with slight modifications.
2861 * lbrkprop.h: New file, from GNU gettext.
2863 2003-04-03 Bruno Haible <bruno@clisp.org>
2865 * utf8-ucs4.h: New file, from GNU gettext.
2866 * utf16-ucs4.h: New file, from GNU gettext.
2867 * ucs4-utf8.h: New file, from GNU gettext.
2868 * ucs4-utf16.h: New file, from GNU gettext.
2870 2003-04-02 Bruno Haible <bruno@clisp.org>
2872 * binary-io.h: New file, from GNU gettext.
2874 2003-04-01 Bruno Haible <bruno@clisp.org>
2876 * pathname.h: New file, from GNU gettext.
2877 * concatpath.c: New file, from GNU gettext.
2879 2003-03-30 Bruno Haible <bruno@clisp.org>
2881 * copy-file.c (copy_file_preserving): Don't set owner if the function
2882 chown() doesn't exist.
2884 2003-03-28 Bruno Haible <bruno@clisp.org>
2886 * copy-file.h: New file, from GNU gettext.
2887 * copy-file.c: New file, from GNU gettext.
2889 2003-03-18 Jim Meyering <jim@meyering.net>
2891 * quote.c (quote_n): Fix typo in comment.
2893 2003-03-14 Jim Meyering <jim@meyering.net>
2895 Merge changes from Coreutils.
2896 * obstack.h (obstack_object_size): Declare temporary, __o,
2897 to be const, in order to avoid warnings.
2898 (obstack_room): Likewise.
2899 (obstack_empty_p): Likewise.
2901 2003-03-13 Paul Eggert <eggert@twinsun.com>
2903 Merge changes from Bison.
2904 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2905 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2906 when compiling Bison 1.875's `bitset bset = obstack_alloc
2907 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2908 * hash.c: Include <stdbool.h> unconditionally.
2910 2003-03-09 Paul Eggert <eggert@twinsun.com>
2912 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2913 Reported by Bruce Becker; see:
2914 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2916 2003-03-03 Paul Eggert <eggert@twinsun.com>
2917 Bruno Haible <bruno@clisp.org>
2919 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2920 Reported by John Hughes, see
2921 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2923 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2925 * poll_.h: New file.
2928 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2930 * mathl.h: New file.
2931 * acosl.c: New file.
2932 * asinl.c: New file.
2933 * atanl.c: New file.
2934 * ceill.c: New file.
2937 * floorl.c: New file.
2938 * frexpl.c: New file.
2939 * ldexpl.c: New file.
2941 * sincosl.c: New file.
2943 * sqrtl.c: New file.
2945 * trigl.c: New file.
2946 * trigl.h: New file.
2948 2003-02-17 Bruno Haible <bruno@clisp.org>
2950 * mkdtemp.h: New file, from GNU gettext.
2951 * mkdtemp.c: New file, from GNU gettext.
2953 2003-01-31 Bruno Haible <bruno@clisp.org>
2955 * rename.c: #undef rename before defining rpl_rename.
2956 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2958 2003-01-30 Bruno Haible <bruno@clisp.org>
2960 * printf-args.h: New file, from GNU gettext.
2961 * printf-args.c: New file, from GNU gettext.
2962 * printf-parse.h: New file, from GNU gettext.
2963 * printf-parse.c: New file, from GNU gettext.
2964 * vasnprintf.h: New file, from GNU gettext.
2965 * vasnprintf.c: New file, from GNU gettext.
2966 * asnprintf.c: New file, from GNU gettext.
2967 * vasprintf.h: New file, from GNU gettext with modifications.
2968 * vasprintf.c: New file, from GNU gettext.
2969 * asprintf.c: New file, from GNU gettext.
2971 2003-01-29 Bruno Haible <bruno@clisp.org>
2973 * stpncpy.h: New file, from GNU gettext with modifications.
2974 * stpncpy.c: New file, from GNU gettext with modifications.
2976 2003-01-28 Bruno Haible <bruno@clisp.org>
2978 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2980 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2983 2003-01-27 Bruno Haible <bruno@clisp.org>
2985 * xsetenv.h: New file, from GNU gettext.
2986 * xsetenv.c: New file, from GNU gettext.
2988 2003-01-23 Bruno Haible <bruno@clisp.org>
2990 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2992 2003-01-22 Bruno Haible <bruno@clisp.org>
2994 * exit.h: New file, from GNU gettext.
2996 2003-01-11 Bruno Haible <bruno@clisp.org>
2998 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2999 * strcase.h (strcasecmp, strncasecmp): Likewise.
3001 2003-01-14 Jim Meyering <jim@meyering.net>
3003 * same.c (same_name): Tweak a comment.
3005 2003-01-11 Bruno Haible <bruno@clisp.org>
3007 * same.c (same_name): Reorder tests so as to avoid calling stat()
3008 when a string comparison is sufficient.
3010 2003-01-11 Bruno Haible <bruno@clisp.org>
3012 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3015 2003-01-11 Bruno Haible <bruno@clisp.org>
3017 * hash-pjw.c: Add comment about low quality of this function.
3019 2003-01-12 Paul Eggert <eggert@twinsun.com>
3021 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3022 to avoid collisions with libcurses and libreadline.
3024 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3025 * getstr.h, getstr.c: Remove.
3026 * getline.c: Include "getline.h", to check interface.
3027 Move body of old getstr.c here: this defines MIN_CHUNK and
3028 declares getdelim2, which is renamed from getstr.
3029 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3031 * linebuffer.c (readlinebuffer): Renamed from readline.
3033 * linebuffer.h: Likewise.
3034 (readline): Remove backward-compatibility macro.
3036 2003-01-12 Jim Meyering <jim@meyering.net>
3038 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3040 2003-01-10 Bruno Haible <bruno@clisp.org>
3042 * alloca_.h: New file.
3043 * getdate.y: Unconditionally include alloca.h.
3044 * makepath.c: Likewise.
3045 * setenv.c: Likewise.
3046 * userspec.c: Likewise.
3048 2003-01-09 Bruno Haible <bruno@clisp.org>
3050 * stdbool.h.in: New file.
3052 2003-01-08 Bruno Haible <bruno@clisp.org>
3054 * safe-read.c: Include specification header first, to ensure its
3056 * full-write.c: Likewise.
3058 2003-01-08 Jim Meyering <jim@meyering.net>
3060 * full-write.c: Undefine and define-away `const' after inclusion
3061 of errno.h, not before. Suggestion from Bruno Haible.
3063 2003-01-07 Jim Meyering <jim@meyering.net>
3065 * full-write.c: Rework so that it may serve to define full_read, too.
3066 * full-read.c: Simply #define FULL_READ and include full-write.c.
3068 2003-01-06 Jim Meyering <jim@meyering.net>
3070 * version-etc.c: Update year in translatable copyright string.
3072 2002-12-25 Bruno Haible <bruno@clisp.org>
3074 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3075 * xstrtol.h: Likewise.
3076 * xstrtoimax.c: Likewise.
3077 * xstrtoumax.c: Likewise.
3078 * human.h: Likewise.
3080 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3081 on systems that have <inttypes.h> but not <stdint.h>.
3083 2002-12-31 Paul Eggert <eggert@twinsun.com>
3085 * memcoll.c (memcoll): Fall back on a simple algorithm using
3086 memcmp if strcoll doesn't work.
3088 2002-12-23 Bruno Haible <bruno@clisp.org>
3090 * localcharset.h: New file.
3091 * localcharset.c: Include it.
3092 * unicodeio.c: Likewise.
3094 2002-12-22 Bruno Haible <bruno@clisp.org>
3096 * utime.c (utime_null): No need to call ftruncate if the file was
3099 2002-12-23 Bruno Haible <bruno@clisp.org>
3101 * memcoll.c (STRCOLL): New macro.
3104 2002-12-22 Bruno Haible <bruno@clisp.org>
3106 * getstr.h (getstr): Define, to avoid clash with libcurses.
3107 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3109 2002-12-22 Bruno Haible <bruno@clisp.org>
3111 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3113 2002-12-23 Bruno Haible <bruno@clisp.org>
3115 * getline.h: Include <stddef.h>, for size_t.
3117 * unicodeio.h: Include <stddef.h>, for size_t.
3118 * unicodeio.c: Don't include <stddef.h>.
3120 2002-12-17 Bruno Haible <bruno@clisp.org>
3122 * canon-host.c (strdup): Remove unused declaration.
3124 * fsusage.c: Include full_read.h.
3125 (get_fs_usage): Use full_read instead of safe_read.
3127 * utime.c (utime_null): Use SAFE_READ_ERROR.
3129 2002-12-11 Bruno Haible <bruno@clisp.org>
3131 * setenv.h: Rewritten to cope with systems that have setenv() but not
3133 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3136 2002-12-11 Bruno Haible <bruno@clisp.org>
3138 * setenv.c (alloca): Fall back to malloc.
3140 (setenv): Use freea() to free memory allocated with alloca().
3142 2002-11-13 Bruno Haible <bruno@clisp.org>
3144 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3145 function declarations.
3146 * unsetenv.c (unsetenv): Likewise.
3148 2002-03-04 Bruno Haible <bruno@clisp.org>
3150 Portability to AIX 4.3.3.
3151 * unsetenv.c: New file, extracted from setenv.c.
3152 * setenv.c: Move the unsetenv() function to unsetenv.c.
3154 2001-12-20 Bruno Haible <bruno@clisp.org>
3156 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3157 use malloc instead. For SunOS 4.
3159 2001-12-11 Bruno Haible <bruno@clisp.org>
3161 * setenv.c: Declare alloca.
3162 (compar_fn_t): New typedef.
3163 (KNOWN_VALUE, STORE_VALUE): Use it.
3165 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3168 2002-12-10 Paul Eggert <eggert@twinsun.com>
3170 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3171 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3172 Choose values that are less likely to collide with system fnmatch
3174 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3175 defined (e.g., a pure POSIX system).
3176 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3177 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3179 2002-12-06 Jim Meyering <jim@meyering.net>
3181 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3183 Merge in changes from libc's misc/error.c, in preparation
3184 for the merge of gnulib's changes back into libc.
3186 * error.c (_): Define only if not already defined.
3187 Move definition to follow all #include directives.
3188 Include unlocked-io.h only if !_LIBC.
3189 [_LIBC]: Include <libio/libioP.h>.
3190 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3191 (fflush): Tweak definition to use INTUSE.
3194 2002-12-05 Paul Eggert <eggert@twinsun.com>
3196 * alloca.c [defined emacs]: Include "lisp.h".
3197 (xalloc_die) [defined emacs]: New macro.
3198 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3199 [! defined emacs]: Include <xalloc.h>.
3200 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3201 (pointer): Typedef to POINTER_TYPE *.
3202 (malloc): Remove decl; we now always use xmalloc.
3203 (alloca): Use old-style definition, since Emacs needs this.
3204 Check for arithmetic overflow when computing combined size.
3206 2002-12-04 Paul Eggert <eggert@twinsun.com>
3208 Do not generate unlocked-io.h automatically, since it's easier to
3209 maintain it by hand.
3211 * unlocked-io.h: New file, from GNU diffutils,
3212 but with proper copyright notice and attribution.
3214 * Makefile.am: Add copyright notice.
3215 (libfetish_a_SOURCES): Add unlocked-io.h.
3216 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3217 (DISTCLEANFILES, io_functions): Remove macros.
3218 (EXTRA_DIST): Remove gen_uio.
3219 (unlocked-io.h): Remove rule.
3221 2002-12-04 Jim Meyering <jim@meyering.net>
3223 Reflect the fact that stat.c and lstat.c are no longer generated.
3224 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3225 (DISTCLEANFILES): Likewise.
3226 (EXTRA_DIST): Likewise.
3227 (all_local): Don't depend on stat.c or lstat.c.
3228 (stat.c, lstat.c): Remove rules.
3229 (EXTRA_DIST): Remove xstat.in.
3231 * xstat.in: Remove file. Contents moved into stat.c.
3232 * stat.c: New file. Contents mostly from xstat.in.
3233 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3234 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3236 * safe-read.c: Rework so that it may serve to define safe_write, too.
3237 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3239 2002-12-03 Jim Meyering <jim@meyering.net>
3241 * safe-read.c, safe-write.c: Change variable names and comments, but
3242 not semantics, to minimize the differences between these two files.
3243 (safe_read): Change comment to mention SAFE_READ_ERROR.
3245 * safe-read.c (IS_EINTR): Define.
3246 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3248 2002-12-02 Bruno Haible <bruno@clisp.org>
3250 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3251 Define, taken from safe-read.c.
3252 (INT_MAX): Provide fallback.
3253 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3254 * safe-write.h (SAFE_WRITE_ERROR): Define.
3256 * safe-read.c (EINTR): Remove definition.
3257 (safe_read): Don't use EINTR if it is absent.
3259 2002-12-02 Jim Meyering <jim@meyering.net>
3261 * safe-read.c (EINTR): Define.
3262 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3263 (INT_MAX): Provide fallback.
3264 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3266 * safe-read.h (SAFE_READ_ERROR): Define.
3268 2002-12-01 Jim Meyering <jim@meyering.net>
3270 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3271 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3273 2002-11-27 Paul Eggert <eggert@twinsun.com>
3275 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3276 hash_rehash): Replace `if (limit <= value) abort ();' with
3277 `if (! (value < limit)) abort ();', for readability.
3279 2002-11-26 <karl@gnu.org>
3281 * strdup.c: copy from libc again, with jim's ok.
3282 * .cppi-disable: re-add strdup.c
3284 2002-11-25 <karl@gnu.org>
3286 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3287 instead of "strtol.c".
3289 2002-11-25 Jim Meyering <jim@meyering.net>
3291 * mktime.c: Sync from libc, now that it has the latest fix.
3293 2002-11-24 <karl@gnu.org>
3295 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3296 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3298 2002-11-24 Jim Meyering <jim@meyering.net>
3300 Update from coreutils:
3302 * mktime.c: Merge in changes from libc.
3304 Avoid a link-time failure on some Linux systems.
3305 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3306 (__mon_yday): Declare with the STATIC attribute.
3307 (__mktime_internal): Likewise.
3308 Based on a report from Greg Schafer.
3310 2002-11-23 Jim Meyering <jim@meyering.net>
3312 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3313 Use `unsigned', not `int', as type of index.
3315 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3317 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3319 2002-11-22 Paul Eggert <eggert@twinsun.com>
3321 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3322 hint that one should use `if (! x) abort ();' rather than `assert
3323 (x);', and anyway it's one less thing to worry about configuring.
3324 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3325 hash_rehash, hash_insert): Use abort rather than assert.
3327 2002-11-22 Paul Eggert <eggert@twinsun.com>
3329 * quotearg.h: Allow multiple inclusion by surrounding with
3330 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3331 so that we can be included first.
3332 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3333 * quotearg.c: Include quotearg.h immediately after config.h.
3334 No need to include stddef.h or sys/types.h any more.
3335 Surround local include files with "", not "<>".
3336 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3337 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3338 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3339 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3340 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3341 (ISPRINT): Remove; no longer needed now that we assume C89.
3343 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3346 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3347 quotearg_char): Use SIZE_MAX rather than
3348 (size_t) -1 when we are talking about "infinity".
3350 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3352 2002-11-22 Bruno Haible <bruno@clisp.org>
3354 * safe-read.h: Assume C89. Add comments.
3355 (safe_read): Change return type to size_t.
3356 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3357 counts > SSIZE_MAX correctly.
3358 * safe-write.h: New file.
3359 * safe-write.c: New file.
3360 * full-read.h: New file.
3361 * full-read.c: New file.
3362 * full-write.h: Assume C89. Add comments.
3363 * full-write.c: Include safe-write.h.
3364 (full_write): Rewritten to use safe_write.
3365 Suggested by Jim Meyering and Paul Eggert.
3367 2002-11-21 Bruno Haible <bruno@clisp.org>
3369 Remove case insensitive option matching.
3370 * argmatch.h (argcasematch): Remove declaration.
3371 (ARGCASEMATCH): Remove macro.
3372 (__xargmatch_internal): Remove case_sensitive argument.
3373 (XARGMATCH): Update.
3374 (XARGCASEMATCH): Remove macro.
3375 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3376 case_sensitive argument.
3377 (argcasematch): Remove function.
3378 (__xargmatch_internal): Remove case_sensitive argument.
3379 (main): Use XARGMATCH instead of XARGCASEMATCH.
3381 * xmalloc.c: Change compile-time error message. Add comment about
3382 required autoconf version.
3384 2002-11-21 Jim Meyering <jim@meyering.net>
3386 * strdup.c (strdup): Tweak comment and initial #if/#include.
3388 Merge in changes from the coreutils.
3390 2002-09-25 Paul Eggert <eggert@twinsun.com>
3391 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3392 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3393 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3394 int. Work more efficiently if X is the same width as uintmax_t.
3395 Do not compare X to -1, to avoid bogus compiler warning.
3396 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3397 Don't assume that f_frsize and f_bsize are the same type.
3399 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3402 * makepath.c (make_path): Restore umask *before* creating the final
3404 (make_path): Minor reformatting.
3406 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3407 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3409 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3410 ones. At least on GNU/Linux systems, `auto' means something else.
3413 2002-11-20 Paul Eggert <eggert@twinsun.com>
3415 Merge argmatch cleanups from Bison. Assume C89.
3417 * argmatch.c: Include config.h here, not in argmatch.h.
3418 Include stdlib.h, for EXIT_FAILURE.
3419 Always include <string.h>, since we assume C89.
3420 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3421 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3422 Include <stddef.h> instead, since it's all we need for size_t.
3423 (PARAMS): Remove. All uses removed.
3424 (ARRAY_CARDINALITY): Do not bother to #undef.
3425 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3426 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3427 Remove unnecessary parentheses.
3428 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3429 Insert necessary parentheses.
3430 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3431 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3433 2002-11-19 Bruno Haible <bruno@clisp.org>
3435 * mbswidth.c: Include mbswidth.h right at the beginning.
3436 * mbswidth.h: Include <stddef.h>, for size_t.
3438 * mbswidth.h (PARAMS): Remove macro.
3439 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3440 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3442 * gcd.h (PARAMS): Remove macro.
3443 (gcd): Use ANSI C function declarations.
3444 * gcd.c (gcd): Likewise.
3446 2002-11-15 Bruno Haible <bruno@clisp.org>
3448 * strcspn.c: Include <stddef.h>.
3449 (strcspn): Use ANSI C function declaration. Change return type to
3451 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3452 (strpbrk): Use NULL.
3453 * strpbrk.h (PARAMS): Remove macro.
3454 (strpbrk): Use ANSI C function declaration.
3455 * strstr.c: Don't include <sys/types.h>.
3456 * strstr.h (PARAMS): Remove macro.
3457 (strstr): Use ANSI C function declarations.
3459 2002-11-06 Bruno Haible <bruno@clisp.org>
3461 * gcd.h (gcd): Change argument type to 'unsigned long'.
3462 * gcd.c (gcd): Likewise.
3464 2002-11-05 Bruno Haible <bruno@clisp.org>
3466 * gcd.h: New file, from gettext-0.11.5.
3467 * gcd.c: New file, from gettext-0.11.5.
3469 2002-11-05 Bruno Haible <bruno@clisp.org>
3471 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3472 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3473 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3474 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3476 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3477 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3479 * closeout.c: Include gettext.h instead of <libintl.h>.
3480 * human.c: Include gettext.h instead of <libintl.h>.
3481 * quotearg.c: Include gettext.h instead of <libintl.h>.
3482 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3483 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3484 * userspec.c: Include gettext.h instead of <libintl.h>.
3485 * version-etc.c: Include gettext.h instead of <libintl.h>.
3486 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3487 (textdomain): Remove definition.
3488 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3490 * long-options.c: Remove include of <libintl.h> and definition of _.
3491 * same.c: Remove include of <libintl.h> and definition of _.
3493 2002-11-04 Bruno Haible <bruno@clisp.org>
3495 * stpcpy.h: New file, from GNU gettext-0.11.5.
3496 * strcase.h: New file, from GNU gettext-0.11.5.
3497 * strpbrk.h: New file, from GNU gettext-0.11.5.
3498 * strstr.h: New file, from GNU gettext-0.11.5.
3499 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3501 2002-05-09 Bruno Haible <bruno@clisp.org>
3503 * config.charset: Update for newest glibc. Add canonical names
3504 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3506 2002-05-09 Bruno Haible <bruno@clisp.org>
3508 * localcharset.c (get_charset_aliases): Add more Windows specific
3511 2002-05-08 Owen Taylor <otaylor@redhat.com>
3513 * config.charset: A few additions for Solaris.
3515 2001-12-05 Bruno Haible <bruno@clisp.org>
3517 * localcharset.c (locale_charset): Don't return an empty string.
3519 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3521 * config.charset: msdos in uk_UA uses CP1125.
3523 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3525 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3526 * localcharset.c (locale_charset): Declare as extern "C".
3528 2002-02-15 Bruno Haible <bruno@clisp.org>
3530 * config.charset [msdosdjgpp]: For Russian, use CP866.
3532 2002-02-11 Bruno Haible <bruno@clisp.org>
3534 * config.charset: Add support for NetBSD.
3536 2002-09-25 <karl@gnu.org>
3538 * strdup.c: copy from libc/string (via ../config/srclist*).
3539 * getopt*: copy from libc/posix.
3540 * gettext.h: copy from gettext.
3541 * .cppi-disable: add strdup.c, gettext.h.
3543 2002-07-01 Jim Meyering <meyering@lucent.com>
3545 * c-stack.c: Include sys/time.h.
3546 From Volker Borchert.
3548 2002-06-11 Paul Eggert <eggert@twinsun.com>
3550 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3551 New macro. Use it uniformly instead of
3552 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3553 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3554 reported by Vin Shelton.
3556 2002-06-22 Jim Meyering <meyering@lucent.com>
3558 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3559 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3561 2002-06-22 Paul Eggert <eggert@twinsun.com>
3563 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3564 Do not assume SA_SIGINFO behavior.
3565 Bug reported by Jim Meyering on NetBSD 1.5.2.
3567 2002-06-22 Jim Meyering <meyering@lucent.com>
3569 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3571 * exitfail.c, exitfail.h: Likewise.
3572 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3574 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3576 (EXTRA_DIST): Add fnmatch_loop.c.
3577 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3579 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3580 * fnmatch.c: Update from diffutils-2.8.2.
3581 * fnmatch_.h: New file. From diffutils-2.8.2.
3582 * fnmatch.h: Remove file.
3584 2002-06-18 Paul Eggert <eggert@twinsun.com>
3586 * file-type.h: Report an error if neither S_ISREG nor
3587 S_IFREG is defined, instead of using a test specific to glibc
3588 2.2. This should be safe, since POSIX requires S_ISREG and
3589 Unix Version 7 had S_IFREG. We don't need to check for
3590 <sys/types.h> since we don't use any symbols that it defines.
3592 2002-06-15 Jim Meyering <meyering@lucent.com>
3594 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3595 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3596 have been included before this file.
3598 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3600 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3601 so that each temporary file name is unique and valid in the first
3602 8 characters, for operation under DOS.
3604 2002-06-15 Jim Meyering <meyering@lucent.com>
3606 Work even with DJGPP 2.03, which lacks support for symlinks.
3608 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3610 * lchown.c (S_ISLNK): Likewise.
3612 2002-06-14 Jim Meyering <meyering@lucent.com>
3614 * file-type.h: Use the version from diffutils-2.8.2.
3615 * file-type.c: Likewise.
3617 2002-05-27 Jim Meyering <meyering@lucent.com>
3619 Fix a problem seen only on nonconforming systems whereby ls.c's
3620 use of localtime, and then of gettimeofday would cause trouble:
3621 the localtime call used to initialize rpl_gettimeofday's save
3622 mechanism would clobber ls's current local time information so
3623 that in any long listing the first file would always be listed
3624 with date 1970-01-01. Analysis by Volker Borchert.
3626 * gettimeofday.c (localtime): Undefine.
3627 (rpl_localtime): New function.
3629 2002-05-22 Jim Meyering <meyering@lucent.com>
3631 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3632 * file-type.h: New file.
3633 * file-type.c (file_type): New file/function. Extracted from diffutils.
3635 2002-04-29 Paul Eggert <eggert@twinsun.com>
3637 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3639 2002-04-28 Paul Eggert <eggert@twinsun.com>
3641 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3642 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3643 of 127, since 64 is the largest conceivable number for ancient
3645 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3647 2002-04-28 Jim Meyering <meyering@lucent.com>
3649 * sig2str.c (WTERMSIG): Remove definition (unused).
3651 2002-04-28 Paul Eggert <eggert@twinsun.com>
3653 * sig2str.h, sig2str.c: New files.
3654 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3656 2002-04-24 Jim Meyering <meyering@lucent.com>
3658 * gettext.h: New file, from Gettext.
3659 * Makefile.am (INCLUDES): Remove -I../intl.
3660 (libfetish_a_SOURCES): Add gettext.h.
3662 2002-04-16 Jim Meyering <meyering@lucent.com>
3664 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3665 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3666 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3668 2002-04-12 Jim Meyering <meyering@lucent.com>
3670 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3672 2002-03-10 Jim Meyering <meyering@lucent.com>
3674 * makepath.c (make_path): Remove a comma from a diagnostic.
3675 Suggestion from Santiago Vila.
3677 2002-03-08 Jim Meyering <meyering@lucent.com>
3679 * rename.c: Mention that this wrapper is needed also on
3680 mips-dec-ultrix4.4 systems.
3682 2002-03-02 Jim Meyering <meyering@lucent.com>
3684 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3685 not HAVE_CLOCK_SETTIME.
3687 2002-02-27 Paul Eggert <eggert@twinsun.com>
3689 * nanosleep.h: Rename to....
3690 * timespec.h: New name for nanosleep.h. All uses changed.
3692 * gettime.c: New file.
3693 * settime.c: New file.
3696 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3697 timespec.h. Remove nanosleep.h.
3699 2002-02-25 Paul Eggert <eggert@twinsun.com>
3701 * acl.c, acl.h: New files.
3702 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3704 2002-02-24 Jim Meyering <meyering@lucent.com>
3706 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3707 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3708 cause trouble. Reported by Nelson Beebe.
3710 2002-02-23 Paul Eggert <eggert@twinsun.com>
3712 * path-concat.c (xpath_concat): Reorder code to pacify
3713 compilers that don't know that xalloc_die never returns.
3715 2002-02-20 Jim Meyering <meyering@lucent.com>
3717 * getdate.c: Regenerate using bison-1.33.
3719 2002-02-15 Paul Eggert <eggert@twinsun.com>
3721 * posixver.c, posixver.h: New files.
3722 * Makefile.am (libfetish_a_SOURCES): Add them.
3724 2002-02-02 Paul Eggert <eggert@twinsun.com>
3725 Bruno Haible <bruno@clisp.org>
3727 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3728 (fwrite_success_callback): New declaration.
3729 * unicodeio.c (unicode_to_mb): New function, extracted from
3730 print_unicode_char. Call failure callback instead of error.
3731 (fwrite_success_callback): New function.
3732 (exit_failure_callback): New function.
3733 (fallback_failure_callback): New function.
3734 (print_unicode_char): Call unicode_to_mb.
3736 2002-01-26 Jim Meyering <meyering@lucent.com>
3738 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3740 2002-01-22 Jim Meyering <meyering@lucent.com>
3742 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3743 Otherwise, some versions of automake would omit the rule that makes
3744 Makefile from Makefile.in.
3746 2001-01-21 Paul Eggert <eggert@twinsun.com>
3748 * xmemcoll.h, xmemcoll.c: New files.
3749 * Makefile.am (libfetish_a_SOURCES): Add them.
3750 * memcoll.c: Include errno.h, and declare errno if not defined.
3751 (memcoll): Set errno to zero if there is no error.
3753 * quotearg.c (quotearg_buffer_restyled):
3754 Fix bug with quoting buffers containing NUL when backslashing escapes.
3755 This bug was exposed by the other changes in this patch.
3756 (quotearg_n_options): New arg ARGSIZE.
3757 All callers changed.
3758 (quoting_options_from_style): New function.
3759 (quotearg_n_style): Use it.
3760 (quotearg_n_style_mem): New function.
3762 * quotearg.h (quotearg_n_style_mem): New function.
3764 2002-01-16 Jim Meyering <meyering@lucent.com>
3766 * getdate.y: Add three semicolons, each just before a closing brace.
3767 Bison (as of version 1.31) no longer papers over that mistake.
3769 2002-02-14 Paul Eggert <eggert@twinsun.com>
3771 * backupfile.c (ISDIGIT): Comment fix.
3772 * getdate.y (ISDIGIT): Likewise.
3773 * posixtm.c (ISDIGIT, year): Likewise.
3774 * strverscmp.c (ISDIGIT): Likewise.
3775 * userspec.c (ISDIGIT): Likewise.
3777 2002-01-05 Jim Meyering <meyering@lucent.com>
3779 * version-etc.c (version_etc_copyright): Update copyright year.
3781 2001-01-19 Paul Eggert <eggert@twinsun.com>
3783 * closeout.c (close_stdout_status): If ferror (stdout), do
3784 not silently exit merely because the output buffer happens to
3785 have nothing pending.
3787 2001-12-18 Paul Eggert <eggert@twinsun.com>
3789 See the big note in ../ChangeLog.
3790 * human.c (suffixes): Prefer K to k for 1024.
3791 (generate_suffix_backwards): New function.
3792 (human_readable_inexact): Use it.
3793 * xstrtol.c (__xstrtol): If there is no number but there
3794 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3795 Accept 'K' as well as 'k'.
3797 2001-12-15 Jim Meyering <meyering@lucent.com>
3799 * regex.h (__restrict_arr): Update from libc.
3801 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3802 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3805 2001-12-10 Jim Meyering <meyering@lucent.com>
3807 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3808 Instead, include "xalloc.h".
3809 (initbuffer): Don't cast xmalloc return value to char*.
3810 (readline): Reword comment.
3811 Don't cast xrealloc return value to char*
3814 2001-12-09 Jim Meyering <meyering@lucent.com>
3816 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3817 `signed and unsigned type in conditional expression'.
3818 * posixtm.c (posix_time_parse): Likewise.
3820 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3822 * readtokens.c (readtoken): Declare an index to be of type unsigned
3823 to avoid a pedantic warning.
3825 * getstr.c: Don't include assert.h.
3826 (getstr): Remove warning-evoking assertions.
3827 Return -1 if offset parameter is out of bounds.
3828 Change the type of a local from int to size_t.
3830 * strftime.c (my_strftime_localtime_r): Include this function
3831 definition in the `#if ! HAVE_TM_GMTOFF' block.
3833 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3834 Include xalloc.h instead.
3836 2001-12-02 Jim Meyering <meyering@lucent.com>
3838 * tempname.c: Don't declare getenv, thus reverting the change of
3839 2001-11-18. It's no longer necessary, now that stdlib.h is always
3842 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3843 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3845 2001-11-30 Akim Demaille <akim@epita.fr>
3847 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3848 before being defined.
3850 2001-11-27 Paul Eggert <eggert@twinsun.com>
3852 * quotearg.h (quotearg_n, quotearg_n_style):
3853 First arg is int, not unsigned.
3854 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3855 (SIZE_MAX, UINT_MAX): New macros.
3856 (quotearg_n_options): Abort if N is negative.
3857 Avoid overflow check on hosts where size_t is 64 bits and int
3858 is 32 bits, as overflow is impossible there.
3859 Fix off-by-one typo that caused unnecessary reallocation.
3861 2001-11-27 Jim Meyering <meyering@lucent.com>
3863 * tempname.c: Merge with version from libc.
3864 * regex.c: Likewise.
3866 * tempname.c: Include stdlib.h unconditionally. On some old systems
3867 for which STDC_HEADERS is 0, it was not included, resulting in a
3868 warning about an integer-to-pointer conversion problem with getenv.
3869 Reported by Volker Borchert.
3871 2001-11-26 Jim Meyering <meyering@lucent.com>
3873 * gtod.h: Remove file.
3874 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3875 * gettimeofday.c: Don't include gtod.h.
3876 (GTOD_init): Remove function.
3877 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3878 Suggestion from Volker Borchert.
3880 2001-11-23 Jim Meyering <meyering@lucent.com>
3882 * hash.h (struct hash_table): Don't define here. Merely declare it.
3883 * hash.c (struct hash_table): Define it here instead.
3885 2001-11-22 Jim Meyering <meyering@lucent.com>
3887 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3889 2001-11-18 Paul Eggert <eggert@twinsun.com>
3891 * tempname.c (TMP_MAX): Remove; no longer needed.
3892 (TEMPORARIES): New macro.
3893 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3894 removes an artificial limitation (e.g. HP-UX 10.20, where
3897 2001-11-18 Jim Meyering <meyering@lucent.com>
3899 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3902 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3903 files will be created before anything else.
3905 2001-11-17 Jim Meyering <meyering@lucent.com>
3907 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3908 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3909 rather than group writable. Patch by Juan F. Codagnone.
3911 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3912 Instead, include "xalloc.h".
3914 * mountlist.c: Include unlocked-io.h after all system headers.
3915 Remove explicit declarations of xmalloc, xrealloc,
3916 and xstrdup. Instead, include "xalloc.h".
3918 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3919 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3920 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3922 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3923 Reported by Padraig Brady.
3925 * mkstemp.c: #undef mkstemp.
3927 (rpl_mkstemp): Rename from mkstemp.
3930 2001-11-16 Jim Meyering <meyering@lucent.com>
3932 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3933 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3934 determine the amount of total physical memory, use pstat_getstatic.
3935 HPUX-11 doesn't define _SC_PHYS_PAGES.
3936 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3937 If sysconf couldn't be used to determine the amount of available
3938 physical memory, use both pstat_getstatic and pstat_getdynamic.
3939 Based on a patch from Bob Proulx.
3941 2001-11-05 Jim Meyering <meyering@lucent.com>
3943 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3945 2001-11-03 Jim Meyering <meyering@lucent.com>
3947 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3948 in argmatch_to_argument call.
3950 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3953 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3954 e.g., a fault due to an attempt to free a NULL pointer.
3956 2001-11-01 Jim Meyering <meyering@lucent.com>
3958 * dirfd.c, dirfd.h: New files.
3959 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3961 * hash.c (hash_print) [TESTING]: Clean up.
3963 2001-10-22 Paul Eggert <eggert@twinsun.com>
3965 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3966 to avoid a warning if -Wall.
3968 2001-10-21 Paul Eggert <eggert@twinsun.com>
3970 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3972 2001-10-21 Jim Meyering <meyering@lucent.com>
3974 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3975 this code would end up calling gettext even in packages built
3977 * getopt.c (_): Likewise.
3978 * regex.c (_): Likewise.
3980 2001-10-20 Paul Eggert <eggert@twinsun.com>
3982 * error.c (strerror_r): Do not declare unless !_LIBC.
3983 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3984 Use strerror_r that is only a macro, even if it is not a function.
3985 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3986 (private_strerror): Use prototypes, not old-style function definition.
3987 (print_errno_message): New function.
3988 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3990 (error_tail, error, error_at_line): Use it.
3992 2001-10-11 Jim Meyering <meyering@lucent.com>
3994 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3995 and quote_n (1, ... to avoid clobbering a buffer.
3997 2001-10-05 Jim Meyering <meyering@lucent.com>
3999 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4000 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4001 * hash-pjw.h: New file.
4003 2001-09-30 Jim Meyering <meyering@lucent.com>
4005 * mountlist.c [MOUNTED_GETFSSTAT]:
4006 Include <sys/ucred.h>, for Apple Darwin.
4007 Include sys/mount.h and sys/fs_types.h only if available.
4009 (read_filesystem_list): Use FS_TYPE.
4011 2001-09-29 Paul Eggert <eggert@twinsun.com>
4013 * exclude.c (excluded_filename): 0 -> false, since it's
4016 2001-09-28 Paul Eggert <eggert@twinsun.com>
4018 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4019 #defines strtoimax. Also treat the other strto* functions
4022 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4023 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4024 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4026 2001-09-26 Jim Meyering <meyering@lucent.com>
4028 Most macros in unlocked-io.h had the wrong number of arguments.
4029 * gen-uio: New script.
4030 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4031 * unlocked-io.hin: Remove file.
4032 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4033 rather than trying to embed it here.
4034 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4035 Reported by Padraig Brady.
4037 2001-09-25 Volker Borchert <bt@teknon.de>
4039 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4041 2001-09-23 Jim Meyering <meyering@lucent.com>
4043 * mountlist.c: Remove useless parentheses in #if directives.
4044 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4045 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4047 2001-09-22 Jim Meyering <meyering@lucent.com>
4049 * localcharset.c: Update from latest gettext.
4050 * config.charset: Likewise.
4052 2001-09-20 Jim Meyering <meyering@lucent.com>
4054 * xstrtol.c (strtoimax): Guard declaration with
4055 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4056 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4057 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4058 (strtoumax): Likewise, for completeness (it wasn't necessary).
4060 2001-09-06 Paul Eggert <eggert@twinsun.com>
4062 * strtoimax.c (HAVE_LONG_LONG):
4063 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4064 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4065 to work around bug in IBM C compiler.
4067 2001-09-16 Jim Meyering <meyering@lucent.com>
4069 * mkdir.c: New file.
4071 2001-09-04 Paul Eggert <eggert@twinsun.com>
4073 * xgetcwd.c: Revert some of the previous change; intead,
4074 fix the HAVE_GETCWD_NULL code to behave more like the
4075 !HAVE_GETCWD_NULL code used to.
4078 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4081 2001-09-04 Paul Eggert <eggert@twinsun.com>
4083 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4084 Use ssize_t, not int, to store result of readlink.
4085 Check for ssize_t overflow as well as size_t overflow,
4086 as POSIX says the result of readlink is implementation-defined
4087 when ssize_t overflows.
4088 Remove unnecessary cast to char*.
4089 Use free+malloc instead of realloc, as the storage doesn't need
4090 to be preserved and it's clearer and can be more efficient that way.
4091 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4092 * xreadlink.h (xreadlink): Update prototype.
4094 2001-09-03 Paul Eggert <eggert@twinsun.com>
4096 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4097 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4098 spotted by Jim Meyering.
4100 2001-09-03 Jim Meyering <meyering@lucent.com>
4102 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4104 2001-09-03 Paul Eggert <eggert@twinsun.com>
4106 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4107 like the HAVE_GETCWD_NULL code.
4108 Include pathmax.h if not HAVE_GETCWD.
4109 Do not include xalloc.h.
4110 (INITIAL_BUFFER_SIZE): New symbol.
4111 Do not use xmalloc / xrealloc, since the caller is responsible for
4112 handling errors. Preserve errno around `free' during failure.
4113 Do not overrun buffer when using getwd.
4115 2001-09-03 Paul Eggert <eggert@twinsun.com>
4117 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4118 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4120 2001-09-02 Jim Meyering <meyering@lucent.com>
4122 * error.c: Update from GNU libc.
4124 2001-09-01 Jim Meyering <meyering@lucent.com>
4126 * xreadlink.c: New file.
4127 * xreadlink.h: New file.
4128 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4130 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4131 doesn't conflict with sparc Solaris 7's definition in
4132 /usr/include/sys/int_types.h.
4134 * exclude.c: Use `""', not `<>' to #include non-system header files.
4135 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4136 and strncasecmp as r-values. Unixware didn't have declarations.
4138 2001-08-31 Jim Meyering <meyering@lucent.com>
4140 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4141 Use an initial, malloc'd, buffer of length 128 rather than
4142 a statically allocated one of length 1024.
4144 2001-08-30 Paul Eggert <eggert@twinsun.com>
4146 * xgetcwd.c: Don't include pathmax.h.
4147 Include stdlib.h and unistd.h if available.
4149 (xmalloc, xstrdup, free): Remove decls.
4150 (xgetcwd): Don't assume sizes fit in unsigned.
4151 Check for overflow when computing sizes.
4152 Simplify reallocation code.
4154 2001-08-28 Paul Eggert <eggert@twinsun.com>
4156 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4158 * strtoimax.c: Renamed from strtoxmax.c, removing the
4161 Also, make the following further changes to make this file's
4162 configuration more similar to that of strtol.c:
4163 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4164 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4165 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4166 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4167 changed to signed values.
4169 And make the following changes as well:
4170 Fix copyright notice, as 1999 was missing.
4171 (verify): New macro.
4172 (strtoimax): Check sizes at compile-time, not run-time.
4173 Prefer strtol to strtoll if both work.
4174 (main): Remove; it was not that useful and was a pain to maintain.
4176 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4178 2001-08-30 Paul Eggert <eggert@twinsun.com>
4180 * savedir.c (savedir): Remove size parameter, as POSIX says that
4181 a directory's st_size can have an arbitrary value, so the old
4182 usage could waste an arbitrary amount of memory. All uses
4184 * savedir.h: Update prototype.
4186 2001-08-30 Paul Eggert <eggert@twinsun.com>
4188 * xstrtol.c (strtoimax): New decl.
4190 2001-08-28 Paul Eggert <eggert@twinsun.com>
4192 * xstrtol.h: Add copyright notice.
4193 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4194 LONGINT_INVALID_SUFFIX_CHAR.
4196 2001-08-30 Paul Eggert <eggert@twinsun.com>
4198 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4201 2001-08-30 Paul Eggert <eggert@twinsun.com>
4203 * hash.c: Remove '2001' from copyright notice.
4205 2001-08-30 Paul Eggert <eggert@twinsun.com>
4207 * full-write.h: New file.
4208 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4209 * full-write.c: Correct credits, as cccp.c no longer
4210 exists and anyway it was so heavily changed from the old cccp
4211 code as to be unrecognizable. Include full-write.h.
4212 (full_write) Return size_t, with short writes meaning failure.
4213 All callers changed. This fixes a bug with large buffers
4215 * utime.c: Include full-write.h.
4217 2001-08-30 Paul Eggert <eggert@twinsun.com>
4219 Merge 'exclude' changes from tar 1.13.22.
4220 This fixes one or two unlikely storage allocation overflow bugs,
4221 but doesn't change user-visible behavior otherwise.
4223 2001-08-30 Paul Eggert <eggert@twinsun.com>
4225 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4226 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4227 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4228 Include if available.
4229 (<xalloc.h>): Include
4230 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4231 (verify): New macro. Use it to verify that EXCLUDE macros do not
4232 collide with FNM macros.
4233 (struct patopts): New struct.
4234 (struct exclude): Use it, as exclude patterns now come with options.
4235 (new_exclude): Support above changes.
4236 (new_exclude, add_exclude_file):
4237 Initial size must now be a power of two to simplify overflow checking.
4238 (free_exclude, fnmatch_no_wildcards): New function.
4239 (excluded_filename): No longer requires options arg, as the options
4240 are determined by add_exclude. Now returns bool, not int.
4241 (excluded_filename, add_exclude):
4242 Add support for the fancy new exclusion options.
4243 (add_exclude, add_exclude_file): Now takes int options arg.
4244 Check for arithmetic overflow when computing sizes.
4245 (add_exclude_file): xrealloc might modify errno, so don't
4246 realloc until after errno might be used.
4248 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4250 (free_exclude): New decl.
4251 (add_exclude, add_exclude_file): Now takes int options arg.
4252 (excluded_filename): No longer requires options arg, as the options
4253 are determined by add_exclude. Now returns bool, not int.
4255 2001-08-30 Paul Eggert <eggert@twinsun.com>
4257 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4259 2001-08-27 Jim Meyering <meyering@lucent.com>
4261 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4263 * version-etc.c (N_): Remove definition.
4264 Revert most of last change.
4265 Instead, simply don't mark the `Copyright...' string for translation.
4266 Based on advice from Paul Eggert.
4268 * strtoxmax.c: Tweak comment.
4270 2001-08-26 Jim Meyering <meyering@lucent.com>
4272 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4273 of copyright with `%s' so translators don't get an untranslated
4275 (COPYRIGHT_YEAR): Define.
4276 (version_etc): Use fprintf rather than fputs.
4277 Suggestion from Ulrich Drepper.
4279 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4281 * strtoll.c: New file, from GNU libc.
4282 * xstrtoimax.c: New file.
4284 * xstrtol.h: Add xstrtoimax.
4285 * strtoumax.c: New file. Simply include "strtoumax.c".
4286 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4288 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4289 * strtoxmax.c: ... then renamed to this.
4291 2001-08-13 Paul Eggert <eggert@twinsun.com>
4293 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4294 Port to Solaris 8, where 'sed' requires a space after the 'r'
4295 command, and where sh dislikes "$/". Clean up the spacing a bit.
4296 Redirect output to $tmp just once.
4298 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4300 * addext.c (<errno.h>): Include.
4301 (errno): Declare if not defined.
4302 (addext): Work correctly when pathconf returns -1 and leaves
4303 errno alone because there is no limit. Also, work even if
4304 pathconf returns a value greater than SIZE_MAX.
4306 2001-08-12 Jim Meyering <meyering@lucent.com>
4308 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4309 Simply `return getcwd (NULL, 0);'.
4310 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4311 Use 1300 as initial value for length, not PATH_MAX.
4313 * pathmax.h: Clean up cpp syntax.
4315 2001-08-12 Jim Meyering <meyering@lucent.com>
4317 * gettimeofday.c: New file.
4319 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4321 2001-08-04 Jim Meyering <meyering@lucent.com>
4323 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4324 to get in sync with glibc.
4326 2001-08-03 Paul Eggert <eggert@twinsun.com>
4328 The following changes are from gettext 0.10.39 as maintained by
4331 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4332 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4333 with inverted sense. All uses changed.
4335 * mbswidth.c: Don't include <limits.h>.
4336 Include <stdlib.h> and <string.h> unconditionally.
4337 (iswcntrl, mbsinit, ISCNTRL): New macros.
4338 (mbsnwidth): Use K&R style function declarations.
4339 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4340 can optimize it when MB_CUR_MAX == 1.
4341 The width of control characters is zero, not 1.
4343 2001-07-15 Jim Meyering <meyering@lucent.com>
4345 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4346 (BUILT_SOURCES): Add unlocked-io.h.
4347 (io_functions): Define.
4348 (unlocked-io.h): New rule.
4349 (DISTCLEANFILES): Add unlocked-io.h.
4350 (all-local): Depend on unlocked-io.h, to ensure it is created.
4352 * unlocked-io.hin: New file
4354 * regex.c: Update from glibc.
4356 2001-07-05 Jim Meyering <meyering@lucent.com>
4358 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4360 (libfetish_a_SOURCES): Put all .h files here instead.
4361 Remove a thus-exposed (better checks in automake) duplicate and
4362 two unnecessary .h files.
4364 2001-06-11 Jim Meyering <meyering@lucent.com>
4366 * regex.c: Update from GNU libc.
4368 2001-05-27 Jim Meyering <meyering@lucent.com>
4370 * readutmp.h (UT_TYPE): Define.
4372 2001-05-24 Jim Meyering <meyering@lucent.com>
4374 * argmatch.c: Include "quote.h".
4375 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4376 quote function. Reported by Göran Uddeborg.
4378 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4380 * dirname.c (dir_name): Compute append_dot using path, not newpath
4381 which is not yet declared.
4383 2001-05-11 Paul Eggert <eggert@twinsun.com>
4385 * Makefile.am (libfetish_a_SOURCES):
4386 Add strftime.c, since we now compile it on all hosts.
4388 * strftime.c (my_strftime):
4389 Define to nstrftime if emacs, but only if my_strftime is not defined.
4390 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4391 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4392 Add one more extra argument: a nanoseconds value.
4395 (my_strftime function): Add %N format.
4396 (emacs_strftimeu): Renamed from emacs_strftime,
4397 with extra ut argument.
4399 2001-05-11 Paul Eggert <eggert@twinsun.com>
4401 dirname code cleanup. base_name now behaves more compatibly
4402 with POSIX basename when given file names that have trailing
4403 slashes, and similarly for dir_name. Add new primitives
4404 base_len and dir_len. Put the directory-name-related decls
4407 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4408 * backupfile.c (base_name): Likewise.
4409 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4410 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4411 * makepath.c (strip_trailing_slashes): Likewise.
4412 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4414 * rename.c (strip_trailing_slashes): Likewise.
4415 * same.c (base_name): Likewise.
4416 * stripslash.c (ISSLASH): Likewise.
4418 * addext.c: Include <dirname.h> after size_t is defined.
4419 * backupfile.c: Likewise.
4421 * addext.c (addext): Use base_len to trim redundant
4422 trailing slashes instead of doing it ourselves.
4423 But do not trim the last slash if it is not redundant.
4425 * backupfile.c (find_backup_file_name,
4426 max_backup_version): Use base_len instead of rolling it ourselves.
4427 Handle the case of "" and (on DOS) "C:" correctly.
4429 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4430 Include <string.h>, <dirname.h>.
4431 (base_name): Allow file names ending in slashes, other than names
4432 that are all slashes. In this case, return the basename followed
4433 by the slashes. This is more general, and can be used in places
4434 where the original base_name purposely had an assertion failure.
4435 (base_len): New function.
4437 * dirname.c: Include <string.h> instead of <stdlib.h>.
4438 Do not include <assert.h>; no longer needed.
4440 (memrchr): Remove decl.
4441 (dir_name_r): Remove.
4442 (dir_len): Renamed from dirlen. All callers changed.
4443 Rewrite in terms of base_name, for simplicity and consistency.
4444 (dir_name): Never return NULL. All callers changed.
4445 Do not include <stdlib.h> in test program; no longer needed.
4446 return 0; is fine for test program.
4448 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4450 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4452 * path-concat.c (path_concat): Use base_len to compute
4453 base length, not strlen; this means we cannot rely on memcpy
4456 * same.c (STREQ): Remove.
4457 (same_name): Handle the case where the basename ends in trailing '/'.
4459 * stripslash.c (strip_trailing_slashes): Return nonzero if
4460 a slash was stripped. Do not strip the last slash after a
4463 2001-04-08 Jim Meyering <meyering@lucent.com>
4465 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4466 recomputed; that's necessary when the offset spans a DST transition.
4467 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4469 2001-04-02 Jim Meyering <meyering@lucent.com>
4471 * regex.h, regex.c: Update from GNU libc.
4473 2001-03-19 Paul Eggert <eggert@twinsun.com>
4475 * version-etc.c (version_etc_copyright): Update to 2001.
4477 2001-03-16 Paul Eggert <eggert@twinsun.com>
4479 * tempname.c (uint64_t): Define to uintmax_t if
4480 not defined, and if UINT64_MAX is not defined.
4481 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4482 Reported by John David Anglin.
4484 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4486 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4487 alias if codeset is empty.
4488 * config.charset (BeOS): Use wildcard syntax.
4490 2001-03-13 Jim Meyering <meyering@lucent.com>
4492 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4493 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4496 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4498 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4500 * unicodeio.c (print_unicode_char): Simplify accordingly.
4502 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4504 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4505 support for DOS/DJGPP.
4507 2001-02-28 Paul Eggert <eggert@twinsun.com>
4509 * Makefile.am (libfetish_a_SOURCES):
4510 Add dup-safer.c, fopen-safer.c.
4511 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4513 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4515 2001-02-25 Paul Eggert <eggert@twinsun.com>
4517 The mkstemp replacement is taken from glibc 2.2.2, with some
4518 portability fixes for use outside glibc, as follows:
4520 * tempname.c (struct_stat64): New macro.
4521 (direxists, __gen_tempname): Use it.
4522 This avoids a portability problem with Solaris 8.
4524 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4525 (<stddef.h>, <stdint.h>, <string.h>):
4526 Include only if STDC_HEADERS || _LIBC.
4527 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4528 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4529 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4530 (__set_errno): Define this macro if <errno.h> doesn't.
4531 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4532 Define these macros if <stdio.h> doesn't.
4533 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4534 Define these macros if <sys/stat.h>
4535 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4536 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4537 __xstat64): Define if not _LIBC.
4538 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4539 (__gen_tempname): Invoke gettimeofday only if
4540 HAVE_GETTIMEOFDAY || _LIBC;
4541 otherwise, fall back on plain "time".
4542 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4544 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4546 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4548 2001-02-17 Jim Meyering <meyering@lucent.com>
4550 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4551 around included file name.
4553 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4555 * strftime.c: Update from GNU libc (the only changes were to comments).
4557 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4559 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4561 2001-02-17 Paul Eggert <eggert@twinsun.com>
4563 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4564 Remove workaround macros for hosts that have mbrtowc but not
4565 mbstate_t, as we now insist on proper declarations for both
4566 before using mbrtowc.
4568 2001-02-17 Jim Meyering <meyering@lucent.com>
4570 * regex.c: Update from libc.
4572 2001-02-16 Paul Eggert <eggert@twinsun.com>
4574 * alloca.c (malloc): Undef before defining, since stdlib.h
4575 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4576 Reported by Mark Hounschell via Paul Eggert.
4578 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4580 * config.charset: Update for FreeBSD 4.2.
4582 2001-01-26 Jim Meyering <meyering@lucent.com>
4584 * quotearg.c: Include stddef.h.
4585 * quote.c: Include stddef.h.
4586 Reported by Axel Kittenberger.
4588 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4589 line in double quotes so that it evokes a better diagnostic.
4590 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4591 Reported by Axel Kittenberger.
4593 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4595 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4596 to avoid a warning. Add back 'const' to inptr.
4598 2001-01-16 Jim Meyering <meyering@lucent.com>
4600 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4603 2001-01-14 Jim Meyering <meyering@lucent.com>
4605 * rename.c: New file. From Volker Borchert.
4606 Include stdlib.h, string.h or strings.h, and xalloc.h.
4607 Use strip_trailing_slashes rather than open-coding it.
4609 2001-01-03 Paul Eggert <eggert@twinsun.com>
4611 * strftime.c: Sync with glibc time/strftime.c 1.81.
4613 2001-01-03 Jim Meyering <meyering@lucent.com>
4615 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4616 local `inptr' to avoid warning with some system declarations of iconv.
4618 2000-12-29 Paul Eggert <eggert@twinsun.com>
4620 * modechange.c: Do not assume that mode_t uses the
4621 traditional octal encoding. E.g. "chmod 1 FOO" should set
4622 the other-execute bit of FOO even if S_IXOTH != 1.
4624 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4625 WOTH, XOTH, ALLM): New macros.
4626 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4627 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4629 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4630 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4632 No need to use uintmax_t; unsigned long is long enough.
4633 Don't bother to get suffix since we don't use it.
4635 2000-12-24 Jim Meyering <meyering@lucent.com>
4637 * hash.c (is_prime): Return explicit boolean values.
4638 (hash_get_first): Return NULL to appease Irix5.6's 89.
4639 Reported by Nelson Beebe.
4641 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4643 * localcharset.c (locale_charset): Add support for Win32.
4645 2000-12-18 Paul Eggert <eggert@twinsun.com>
4647 * physmem.h, physmem.c: New files.
4649 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4650 (noinst_HEADERS): Add physmem.h.
4652 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4653 't' for compatibility with Solaris 8 sort.
4655 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4657 * config.charset: Add support for BeOS.
4659 2000-12-16 Jim Meyering <meyering@lucent.com>
4661 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4662 SHELLS_FILE to a file name that's useful on djgpp systems.
4664 (ADDITIONAL_DEFAULT_SHELLS): Define.
4665 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4666 Based mostly on a patch from Prashant TR.
4668 2000-12-16 Jim Meyering <meyering@lucent.com>
4670 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4671 N and M) would have treated it like `chown N:N FILE'.
4673 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4675 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4677 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4678 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4679 to the list of canonical encodings. Rename EUC-CN to GB2312.
4681 2000-12-08 Andreas Schwab <schwab@suse.de>
4683 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4684 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4686 2000-12-07 Jim Meyering <meyering@lucent.com>
4688 * stripslash.c (ISSLASH): Define.
4689 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4692 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4693 (dir_name_r): Declare this function as static.
4694 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4695 manifest itself on a name containing a mix of slashes and
4697 Make this function work with names starting with a DOS-style
4698 drive letter and colon prefix.
4699 (dir_name): Append `.' if necessary.
4700 Based mostly on patches from Prashant TR and Eli Zaretskii.
4702 * dirname.h (dir_name_r): Remove prototype.
4704 2000-12-05 Jim Meyering <meyering@lucent.com>
4706 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4708 2000-12-04 Jim Meyering <meyering@lucent.com>
4710 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4711 Also include memory.h, stdlib.h, unistd.h if appropriate.
4712 Reported by Andreas Jaeger (conflicting declaration of malloc).
4714 2000-12-02 Jim Meyering <meyering@lucent.com>
4716 * closeout.h: Make idempotent, to avoid some obscure warnings.
4718 2000-12-01 Paul Eggert <eggert@twinsun.com>
4720 * memrchr.c: Include <config.h> before any system include file.
4722 2000-11-29 Paul Eggert <eggert@twinsun.com>
4724 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4726 2000-11-26 Jim Meyering <meyering@lucent.com>
4728 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4730 2000-11-22 Paul Eggert <eggert@twinsun.com>
4732 * strftime.c (my_strftime): Do not invoke mbrlen with a
4733 size of (size_t) -1; it's not portable.
4735 2000-11-17 Akim Demaille <akim@epita.fr>
4737 * obstack.h: Formatting changes.
4738 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4739 prevent type checking.
4740 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4741 cast the value to (void *): assigning a `foo *' to a `void *'
4743 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4745 2000-11-17 Jim Meyering <meyering@lucent.com>
4747 * strstr.c: Update from GNU libc.
4749 2000-11-16 Jim Meyering <meyering@lucent.com>
4751 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4753 2000-11-11 Jim Meyering <meyering@lucent.com>
4755 * error.c: Add a couple #includes, merging from GNU libc version.
4757 2000-11-10 Jim Meyering <meyering@lucent.com>
4759 * obstack.h: Update from GNU libc.
4760 * obstack.c: Likewise.
4762 2000-11-06 Paul Eggert <eggert@twinsun.com>
4764 * getusershell.c (setusershell): Use rewind rather than
4765 fseek/fseeko, to avoid configuration hassles with fseeko.
4766 Don't bother opening SHELLS_FILE if shellstream is NULL;
4769 2000-11-05 Jim Meyering <meyering@lucent.com>
4771 * makepath.h (make_dir): Declare.
4772 * makepath.c (make_dir): Remove `static' attribute.
4775 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4777 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4778 last one in a bucket, advance to the next bucket.
4780 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4782 * fnmatch.c: Do not comment out all the code if we are using
4783 the GNU C library, because in some cases we are replacing buggy
4784 code in the GNU C library itself.
4786 2000-10-30 Paul Eggert <eggert@twinsun.com>
4788 * error.h, getline.h, modechange.h:
4789 Remove "2000" from Copyright line, as the file hasn't been
4790 changed this year other than in the copyright notice.
4792 * xalloc.h: Add "2000" to Copyright line, as this file
4793 was changed this year.
4795 2000-10-30 Paul Eggert <eggert@twinsun.com>
4797 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4798 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4799 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4801 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4803 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4804 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4805 doesn't define __restrict_arr.
4807 2000-10-29 Jim Meyering <meyering@lucent.com>
4809 * xstat.in: Fix grammar in comment.
4811 2000-10-28 Jim Meyering <meyering@lucent.com>
4813 * memchr.c: Update from libc.
4814 Adjust for portability:
4815 [HAVE_STDLIB_H]: Include stdlib.h.
4816 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4817 Undef __memchr, too.
4818 [!weak_alias]: Define __memchr to memchr.
4820 * regex.c: Update from libc.
4821 * regex.h: Likewise.
4822 * getopt1.c: Likewise.
4823 * memcmp.c: Likewise.
4825 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4826 Avoid using fseek, when possible -- it's broken by design.
4827 Patch by Ulrich Drepper.
4829 2000-10-26 Jim Meyering <meyering@lucent.com>
4831 * strftime.c: Update from libc.
4833 2000-10-25 Jim Meyering <meyering@lucent.com>
4835 * obstack.c: Update from libc.
4837 2000-10-23 Jim Meyering <meyering@lucent.com>
4839 * hard-locale.c (hard_locale): Revert last change -- it was simply
4840 wrong. That set_locale call must not have any side effects.
4843 2000-10-22 Jim Meyering <meyering@lucent.com>
4845 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4846 [CYCLIC]: Remove now-unused definition.
4848 * save-cwd.c (O_DIRECTORY): Define, if needed.
4849 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4850 Suggestion from Ulrich Drepper.
4852 2000-10-21 Jim Meyering <meyering@lucent.com>
4854 * dirname.c (dir_name_r): New function, factored out of dir_name.
4855 (dir_name): Use dir_name_r.
4856 * dirname.h (dir_name_r): Declare it.
4858 2000-10-21 Jim Meyering <meyering@lucent.com>
4860 * dirname.c (memrchr): Declare if necessary.
4861 (dir_name): Remove the restriction that there be no
4862 trailing slashes. Now, this code skips past them, effectively
4864 [TEST_DIRNAME] (main): New unit tests.
4866 * memrchr.c: New file from GNU libc.
4867 Undef __memrchr, too.
4868 [!weak_alias]: Define __memrchr to memrchr.
4869 Guard weak_alias use with `#ifdef weak_alias'.
4871 2000-10-17 Jim Meyering <meyering@lucent.com>
4873 * quote.h (PARAMS): Define and use.
4874 Reported by Akim Demaille.
4876 * getopt.c: Update from libc.
4878 2000-10-16 Jim Meyering <meyering@lucent.com>
4880 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4883 2000-09-25 Jim Meyering <meyering@lucent.com>
4885 * md5.h (rol): Define (from GnuPG).
4887 * sha.c: Give credit (GnuPG) where due.
4888 (M): Use rol rather than open-coding it.
4889 Add a FIXME comment.
4891 2000-09-21 Jim Meyering <meyering@lucent.com>
4893 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4894 Reported by Michael Stone.
4896 2000-09-20 Jim Meyering <meyering@lucent.com>
4898 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4899 (noinst_HEADERS): Add sha.h.
4900 Based on code from Scott G. Miller and from GnuPG.
4902 2000-09-15 Jim Meyering <meyering@lucent.com>
4904 * regex.c: Update from libc.
4906 2000-09-10 Jim Meyering <meyering@lucent.com>
4908 * getopt.c (_getopt_internal): Update from glibc.
4910 2000-09-09 Jim Meyering <meyering@lucent.com>
4912 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4913 think it should be used as a general replacement for isascii.
4914 * fnmatch.c: Likewise.
4915 * mbswidth.c: Likewise
4916 * regex.c: Likewise.
4919 * userspec.c: Include sys/param.h and limits.h.
4921 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4922 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4923 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4924 UID, GID. Check range.
4926 2000-09-06 Jim Meyering <meyering@lucent.com>
4928 * getopt.c (_getopt_internal): Update from glibc.
4930 2000-08-30 Jim Meyering <meyering@lucent.com>
4932 * strftime.c: Merge in changes from GNU libc.
4934 2000-08-26 Jim Meyering <meyering@lucent.com>
4936 * closeout.c: Include "__fpending.h".
4937 (close_stdout_status): Return right away if there's nothing to flush.
4939 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4940 * __fpending.c: New file.
4941 * __fpending.h: New file.
4943 2000-08-07 Paul Eggert <eggert@twinsun.com>
4945 Standardize on "memory exhausted" instead of "Memory exhausted"
4946 or "virtual memory exhausted".
4947 * obstack.c (print_and_abort): Use "memory exhausted", not
4948 "virtual memory exhausted".
4949 * same.c (same_name): Invoke xalloc_die instead of printing
4951 * userspec.c (parse_user_spec): Likewise.
4952 * bumpalloc.h: comment fix
4953 * same.c, userspec.c: Include xalloc.h.
4955 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4956 not char *const and pointing to a constant array.
4957 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4958 (xrealloc): Comment fix.
4960 * userspec.c (parse_user_spec):
4961 Don't translate a message until just before returning,
4962 to avoid unnecessary translation.
4964 2000-08-07 Jim Meyering <meyering@lucent.com>
4966 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4967 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4968 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4969 getgroups.c, gethostname.c, getopt.h, group-member.c,
4970 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4971 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4972 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4973 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4974 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4975 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4976 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4977 yesno.c: Back out Copyright date changes for each file with no change
4978 this year. This eases coordination with other programs using the same
4979 source code modules. From Paul Eggert.
4981 2000-08-03 Greg McGary <greg@mcgary.org>
4983 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4984 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4985 (EXTEND_BUFFER): Use them.
4987 2000-08-01 Jim Meyering <meyering@lucent.com>
4989 * dirname.c (ISSLASH): Define.
4990 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4991 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4992 both `\' and `/' may be use as path separators.
4993 Based on a patch from Prashant TR.
4995 2000-07-31 Paul Eggert <eggert@twinsun.com>
4997 * quotearg.c (quotearg_n_options): Don't make the initial
4998 slot vector a constant, since it might get modified.
5000 2000-07-31 Jim Meyering <meyering@lucent.com>
5002 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5003 * obstack.c (print_and_abort): Likewise.
5005 2000-07-30 Paul Eggert <eggert@twinsun.com>
5007 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5008 buffer, so that the caller can always quote one small
5009 component of a "memory exhausted" message in slot 0.
5010 From a suggestion by Jim Meyering.
5012 2000-07-30 Jim Meyering <meyering@lucent.com>
5014 * makepath.c (make_path): Quote the other instance, too.
5016 * quotearg.c (N_STATIC_SLOTVECS): Define.
5017 (STATIC_BUF_SIZE): Define.
5018 (quotearg_n_options): Use only statically allocated storage when
5019 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5020 than STATIC_BUF_SIZE.
5022 2000-07-29 Jim Meyering <meyering@lucent.com>
5024 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5025 * dirname.c (dir_name): Likewise.
5027 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5029 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5030 (dir_name): Assert that there are no trailing slashes.
5032 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5034 * mbswidth.h (mbswidth): Add a flags argument.
5035 (mbswidth): New declaration.
5036 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5037 * mbswidth.c (mbswidth): Add a flags argument.
5038 (mbsnwidth): New function.
5040 2000-07-24 Jim Meyering <meyering@lucent.com>
5042 * mbswidth.c: Remove useless #else. From Bruno Haible.
5044 2000-07-23 Paul Eggert <eggert@twinsun.com>
5046 * mbswidth.c (_XOPEN_SOURCE):
5047 Don't define; this causes problems on Solaris 7.
5048 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5050 2000-07-23 Paul Eggert <eggert@twinsun.com>
5053 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5054 so that mbstate_t is always defined.
5056 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5057 be 1 in at least one GCC installation, and this configuration
5058 error is likely to be common. Ignoring MB_LEN_MAX hurts
5059 performance on hosts that have mbrtowc but have only unibyte
5060 locales, but I assume these hosts are rare.
5062 2000-07-23 Paul Eggert <eggert@twinsun.com>
5064 * quotearg.c: Streamline by invoking multibyte code only if needed.
5065 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5066 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5067 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5068 invoke multibyte primitives.
5070 2000-07-23 Jim Meyering <meyering@lucent.com>
5072 * basename.c (base_name): Add an assertion.
5074 2000-07-15 Bruno Haible <clisp.cons.org>
5076 * quotearg.c: When the system forces us to redefine mbstate_t,
5077 shadow its mbsinit function.
5079 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5081 * mbswidth.h: New file.
5082 * mbswidth.c: New file.
5083 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5084 (noinst_HEADERS): Add mbswidth.h.
5086 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5088 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5091 2000-07-15 Jim Meyering <meyering@lucent.com>
5093 * makepath.c: Include quote.h.
5094 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5095 corresponding argument in a `quote (...)' call.
5096 Give better diagnostics.
5098 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5099 (noinst_HEADERS): Add quote.h.
5101 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5102 from tar's src/misc.c.
5103 * quote.h: New file. Prototypes for same.
5105 2000-07-10 Paul Eggert <eggert@twinsun.com>
5107 From a suggestion by Bruno Haible.
5108 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5109 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5110 to decide whether to define the BeOS workaround macro;
5111 this adjusts to the change to AC_MBSTATE_T.
5113 2000-07-13 Paul Eggert <eggert@twinsun.com>
5115 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5117 * quotearg.c (quoting_style_args, quoting_style_vals,
5118 quotearg_buffer_restyled): Add support for
5119 clocale_quoting_style. Undo previous change to
5120 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5121 and "{RIGHT QUOTATION MARK}" msgids.
5123 2000-07-05 Paul Eggert <eggert@twinsun.com>
5125 The old behavior of quoting `like this' doesn't look good with
5126 newer, ISO-style fonts. See:
5127 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5129 Instead, quote "like this" by default. Let the translator
5130 tailor the locale-specific quoting behavior by providing
5131 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5133 * quotearg.c (N_): New macro.
5134 (gettext_default): New function.
5135 (quotearg_buffer_restyled): Use
5136 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5137 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5139 2000-07-09 Jim Meyering <meyering@lucent.com>
5141 * Most files: Update copyright dates to include 2000.
5143 2000-07-08 Jim Meyering <meyering@lucent.com>
5145 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5147 (xgethostname): Remove now-unnecessary #ifdef.
5148 Move declaration of `err' into loop where it's used.
5150 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5152 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5153 by allocating a larger buffer. Test the gethostname return value for
5154 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5155 returns an error and ENAMETOOLONG isn't defined.
5157 2000-07-05 Paul Eggert <eggert@twinsun.com>
5158 and Bruno Haible <haible@clisp.cons.org>
5160 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5162 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5164 * quotearg.c (struct quoting_options): Simplify quote_these_too
5167 2000-07-03 Jim Meyering <meyering@lucent.com>
5169 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5170 Reported by Bruno Haible.
5172 2000-07-04 Jim Meyering <meyering@lucent.com>
5174 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5175 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5178 2000-07-03 Paul Eggert <eggert@twinsun.com>
5179 and Bruno Haible <haible@clisp.cons.org>
5181 * quotearg.c (mbrtowc):
5182 Assign to *pwc, and return 1 only if result is nonzero.
5183 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5185 2000-07-03 Jim Meyering <meyering@lucent.com>
5187 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5188 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5191 2000-07-02 Jim Meyering <meyering@lucent.com>
5193 * quotearg.c (mbstate_t): Don't define here.
5195 2000-07-02 Jim Meyering <meyering@lucent.com>
5197 * nanosleep.c (SIGCONT): Define if not already defined.
5199 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5201 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5202 per change in ../m4/ls-mntd-fs.m4.
5203 (read_filesystem_list): Ignore symbolic links.
5205 2000-06-29 Jim Meyering <meyering@lucent.com>
5207 * same.c: Include <string.h> or <strings.h>, as appropriate,
5208 for declaration of strcmp.
5210 * long-options.c: Include <stdlib.h>, for declaration of exit.
5212 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5213 Avoid warning by casting result to `char *' to remove `const'.
5215 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5217 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5219 2000-06-26 Paul Eggert <eggert@twinsun.com>
5221 savedir now sets errno on failure and invokes xmalloc to get memory.
5222 Fix a couple of other minor bugs while we're at it.
5224 * savedir.c (<unistd.h>): Do not include; there's no need.
5225 (NAMLEN): Remove macro.
5226 (malloc, realloc): Remove decls.
5228 ("xalloc.h"): Include.
5229 (NAME_SIZE_DEFAULT): New macro.
5230 (savedir): Use xmalloc / xrealloc to allocate memory.
5231 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5232 Skip "" directory entries.
5233 Use strlen to calculate directory entry length, since the old method
5234 is rarely used these days and isn't worth supporting.
5235 Don't use a pointer after freeing it.
5236 Check for integer overflow when calculating allocation size.
5237 Use memcpy to copy entries, instead of stpcpy.
5238 Set errno properly when returning NULL.
5239 Check for readdir error.
5241 2000-06-26 Jim Meyering <meyering@lucent.com>
5243 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5245 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5247 * getusershell.c (xmalloc, xrealloc): Remove functions.
5249 Don't include <stdlib.h>. Don't declare malloc, realloc.
5251 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5253 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5255 2000-06-24 Jim Meyering <meyering@lucent.com>
5257 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5259 2000-06-21 Jim Meyering <meyering@lucent.com>
5261 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5263 2000-06-19 Paul Eggert <eggert@twinsun.com>
5265 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5266 (mbrtowc, mbstate_t): Define substitutes if
5267 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5268 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5269 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5271 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5273 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5274 than 1024, return a memory chunk of least possible size, instead
5275 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5276 Use free/xmalloc instead of xrealloc to avoid copying for very long
5279 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5281 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5282 address, not strdup. Include <stdlib.h> and don't declare free().
5284 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5286 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5289 2000-06-21 Jim Meyering <meyering@lucent.com>
5291 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5292 (noinst_HEADERS): Add getstr.h.
5294 * getline.c (getstr): Move into a separate file.
5295 * getstr.c (getstr): New file, extracted from getline.c, with
5296 the following changes: new parameter, delim2; both delim[12]
5297 parameters have type `int', not `char'. The latter would lose
5298 with 8-bit delimiters.
5299 * getstr.h: New file.
5301 2000-06-19 Jim Meyering <meyering@lucent.com>
5303 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5305 2000-06-18 Jim Meyering <meyering@lucent.com>
5307 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5308 Besides, these days every porting target provides a mkdir function.
5310 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5311 (this snippet comes from src/system.h).
5313 2000-06-15 Paul Eggert <eggert@twinsun.com>
5315 * human.c (adjust_value): New function.
5316 (human_readable_inexact): Apply rounding style even when
5317 printing approximate values.
5319 2000-06-14 Paul Eggert <eggert@twinsun.com>
5321 * human.c (human_readable_inexact): Allow an input block
5322 size that is not a multiple of the output block size, and vice versa.
5323 Reported by Piergiorgio Sartor.
5325 2000-06-14 Paul Eggert <eggert@twinsun.com>
5327 * getdate.y (get_date): Apply relative times after time
5328 zone indicator, not before. Reported by Todd A. Jacobs.
5330 2000-06-13 Jim Meyering <meyering@lucent.com>
5332 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5334 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5336 2000-06-12 Paul Eggert <eggert@twinsun.com>
5338 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5340 2000-06-04 Paul Eggert <eggert@twinsun.com>
5342 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5344 2000-06-04 Jim Meyering <meyering@lucent.com>
5346 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5347 SunOS 4.1.4 for which gid_t is an unsigned type.
5349 2000-06-03 Jim Meyering <meyering@lucent.com>
5351 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5353 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5355 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5356 newer, don't install charset.alias.
5357 * config.charset: Change the Linux/glibc rules so they become empty
5358 on glibc-2.1 or newer.
5360 2000-06-02 Jim Meyering <meyering@lucent.com>
5362 * mountlist.c: Back out last change. Instead, do this...
5363 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5364 member using the same `ignore'-testing code.
5365 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5369 2000-05-29 Jim Meyering <meyering@lucent.com>
5371 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5372 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5374 2000-05-22 Jim Meyering <meyering@lucent.com>
5376 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5378 2000-05-18 Jim Meyering <meyering@lucent.com>
5380 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5381 back, too, since it may have been modified by allocate_entry.
5382 (hash_delete): Rewrite to use neither the assignment operator
5383 nor the comma operator in an if-expression.
5385 2000-05-15 Paul Eggert <eggert@twinsun.com>
5388 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5389 Remove; no longer needed.
5390 "quotearg.h": Add include.
5391 (file_name): Do not bother to explicitly initialize to NULL; it's less
5392 efficient on some hosts.
5393 (close_stdout_status): Remove test as to whether stdout was already
5394 closed; it breaks for the case "echo x | sort >&-".
5395 Quote file name colons.
5396 Do not assume that _("write error") lacks format strings.
5398 2000-05-15 Jim Meyering <meyering@lucent.com>
5400 * version-etc.c (version_etc_copyright): Update the copyright string
5401 used in all --version output.
5403 2000-05-14 Jim Meyering <meyering@lucent.com>
5405 * closeout.c (close_stdout_set_file_name): New function.
5406 (close_stdout_status): Use new file-scoped global.
5407 Return right away if fstat says the stdout file descriptor is invalid.
5408 * closeout.h (close_stdout_set_file_name): Declare.
5410 2000-05-10 Jim Meyering <meyering@lucent.com>
5412 * closeout.c [default_exit_status]: New file-scoped variable.
5413 (close_stdout_set_status): New function.
5414 * closeout.h (close_stdout_set_status): Declare.
5416 2000-05-08 Jim Meyering <meyering@lucent.com>
5418 * long-options.c: Don't include closeout.h.
5419 (parse_long_options): Don't call close_stdout for --version.
5421 2000-05-06 Jim Meyering <meyering@lucent.com>
5423 * strnlen.c: Undefine __strnlen and strnlen.
5424 [!weak_alias]: Define __strnlen to strnlen.
5426 * atexit.c: New file, from libiberty.
5428 2000-05-06 Jim Meyering <meyering@lucent.com>
5430 * closeout.c (close_stdout_status): Also check for errors on the
5433 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5435 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5436 instead of xmalloc, xrealloc, path_concat.
5437 (locale_charset): Treat empty environment variables as absent.
5438 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5440 2000-05-04 Jim Meyering <meyering@lucent.com>
5442 * getopt.c: Update from glibc.
5443 * obstack.c: Likewise.
5444 * obstack.h: Likewise.
5445 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5447 * regex.h: Likewise.
5448 * strndup.c: Likewise.
5449 * strnlen.c: New file, from glibc.
5451 2000-05-01 Jim Meyering <meyering@lucent.com>
5453 * full-write.c (full_write): Remove `FIXME' part of comment.
5455 2000-04-29 Jim Meyering <meyering@lucent.com>
5457 * path-concat.c: Declare strdup only if it's not defined.
5458 * canon-host.c: Likewise.
5460 2000-04-28 Jim Meyering <meyering@lucent.com>
5462 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5463 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5464 included first, then limits.h is included by locale.h by libintl.h.
5465 From John David Anglin.
5467 2000-04-25 Jim Meyering <meyering@lucent.com>
5469 * makepath.c (S_IRWXUGO): Define.
5470 (make_path): Always perform explicit chmod if MODE specifies any
5471 of the `special' permission bits. Prompted by a bug report against
5472 install from Mate Wierdl and Joost van Baal.
5474 2000-04-18 Jim Meyering <meyering@lucent.com>
5478 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5479 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5481 2000-04-17 Jim Meyering <meyering@lucent.com>
5483 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5484 the definition of it to rpl_strftime also defined-away the system's
5487 2000-04-15 Jim Meyering <meyering@lucent.com>
5489 Use `C' to denote so-called `contiguous' files, the same way
5491 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5492 (ftypelet): Use S_ISCTG.
5493 From Michael Deutschmann.
5495 2000-04-14 Jim Meyering <meyering@lucent.com>
5497 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5499 2000-04-08 Jim Meyering <meyering@lucent.com>
5501 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5502 names don't conflict. Reported by Eli Zaretskii.
5504 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5506 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5507 bug. Deal with the different error behavior of Irix iconv.
5509 2000-04-07 Jim Meyering <meyering@lucent.com>
5511 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5512 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5514 2000-04-05 Jim Meyering <meyering@lucent.com>
5516 Portability tweaks required for ultrix4.3.
5517 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5518 * readutmp.c: Include sys/types.h before sys/stat.h.
5519 * canon-host.c: Declare strdup.
5520 * path-concat.c: Likewise.
5521 From John David Anglin.
5523 2000-04-04 Jim Meyering <meyering@lucent.com>
5525 Be more DOS 8.3-friendly.
5526 * ref-add.sin: Renamed from ref-add.sed.in.
5527 * ref-del.sin: Renamed from ref-del.sed.in.
5528 * Makefile.am: Reflect renaming.
5529 Reported by Eli Zaretskii.
5531 Use a temporary file name that won't clash with `charset.alias'
5532 in the DOS 8.3 name space.
5533 * Makefile.am (charset_tmp): Define.
5534 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5535 (uninstall-local): Likewise.
5536 Reported by Eli Zaretskii.
5538 2000-03-29 Paul Eggert <eggert@twinsun.com>
5540 * time/strftime.c (my_strftime): Make sure we call the system
5541 strftime, not ourselves, when invoking the underlying strftime.
5543 2000-03-24 Jim Meyering <meyering@lucent.com>
5545 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5546 (charset_alias): Define.
5547 (install-exec-local): Factor out common code.
5548 (uninstall-local): Split lines longer than 80.
5549 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5551 (.sed.in.sed): New rule. Don't redirect directly to $@.
5552 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5554 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5556 * config.charset: Output a line containing "Packages using this file".
5557 * ref-add.sed.in, ref-del.sed.in: New files.
5558 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5559 ref-del.sed): New rules.
5561 2000-03-17 Jim Meyering <meyering@lucent.com>
5563 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5564 Otherwise, include <strings.h>
5566 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5568 * unicodeio.c (utf8_wctomb): New function.
5569 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5570 format instead of in UCS-4 with platform dependent endianness.
5572 2000-03-07 Paul Eggert <eggert@twinsun.com>
5574 * savedir.c (savedir): Work even if directory size is
5575 negative; this can happen with some screwy NFS configurations.
5577 2000-03-06 Jim Meyering <meyering@lucent.com>
5579 * localcharset.c (get_charset_aliases): Don't try to free file_name
5580 if it's NULL (because we ran out of memory). From Bruno Haible.
5582 2000-03-05 Jim Meyering <meyering@lucent.com>
5584 * localcharset.c ("path-concat.h"): Include.
5585 (get_charset_aliases): Use path_concat instead of ANSI string
5588 * unicodeio.h (PARAMS): Define.
5589 Use it to guard prototype.
5591 2000-03-04 Jim Meyering <meyering@lucent.com>
5593 * Makefile.am (install-exec-local): Create $(libdir) before installing
5595 (uninstall-local): Uncomment this rule so `make distcheck' works
5598 * unicodeio.c (<errno.h>): Include it.
5599 (errno): Declare if not defined.
5601 * localcharset.c: Add Bruno's comment justifying use of volatile.
5603 * config.charset: New version, incorporating remarks from a linux
5604 i18n mailing list. From Bruno Haible.
5606 2000-03-02 Jim Meyering <meyering@lucent.com>
5608 * Makefile.am (EXTRA_DIST): Add config.charset.
5610 2000-03-01 Jim Meyering <meyering@lucent.com>
5612 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5613 * unicodeio.c: Likewise.
5615 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5617 * config.charset: New file.
5618 * localcharset.c: New file.
5619 * unicodeio.h, unicodeio.c: New files.
5620 * Makefile.am (DEFS): Add -DLIBDIR=...
5621 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5622 (noinst_HEADERS): Add unicodeio.h.
5623 (all-local, install-exec-local, charset.alias): New targets.
5625 2000-02-28 Paul Eggert <eggert@twinsun.com>
5627 * quotearg.c (ALERT_CHAR): New macro.
5628 (quotearg_buffer_restyled): Use it.
5630 2000-02-27 Jim Meyering <meyering@lucent.com>
5632 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5633 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5635 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5636 not `#if STDC_HEADERS'.
5637 Declare malloc if needed.
5639 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5640 now that autoconf always defines the HAVE_DECL_ symbols.
5641 * human.c: Likewise.
5643 * strtoumax.c: Likewise.
5645 * backupfile.c: Arrange for cpp to fail if the configure-time
5646 declaration check was not run.
5648 * human.c: Likewise.
5650 * strtoumax.c: Likewise.
5652 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5653 then first look up the entire `.'-containing string as a login name.
5655 2000-02-18 Paul Eggert <eggert@twinsun.com>
5657 * getdate.y: Handle two-digit years with leading zeros correctly.
5658 (textint): New typedef.
5659 (parser_control): Member year changed from int to textint.
5661 (YYSTYPE): Removed; replaced by %union with int and textint members.
5662 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5663 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5664 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5665 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5666 (date, number, to_year): Use width of number in digits, not its value,
5667 to determine whether it's a 2-digit year, or a 2-digit time.
5668 (yylex): Store number of digits of numeric tokens.
5669 Reported by John Kendall.
5671 (parser_control): Changed from struct parser_control to typedef (for
5672 consistency). All uses changed.
5674 (tID): Removed; not used.
5675 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5677 2000-02-14 Paul Eggert <eggert@twinsun.com>
5679 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5680 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5682 2000-02-12 Jim Meyering <meyering@lucent.com>
5684 * userspec.c (ISDIGIT): Define it.
5685 (isdigit): Remove definition.
5686 (is_number): Use ISDIGIT, not isdigit.
5687 <libintl.h>: Include.
5689 (parse_user_spec): Mark translatable strings.
5691 2000-02-10 Jim Meyering <meyering@lucent.com>
5693 With these changes, nanosleep.[ch] are finally enough like the other
5694 lib/* replacement files to compile on a few more losing systems.
5696 * nanosleep.h: Don't include config.h.
5697 Remove prototype from declaration of nanosleep.
5698 (PARAMS): Remove now-unneeded definition.
5699 * nanosleep.c: #undef nanosleep.
5700 (rpl_nanosleep): Rename from nanosleep.
5702 2000-02-03 Jim Meyering <meyering@lucent.com>
5704 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5705 rather than with `#if HAVE_UTMPNAME'.
5707 2000-02-01 Jim Meyering <meyering@lucent.com>
5709 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5711 2000-01-31 Jim Meyering <meyering@lucent.com>
5713 * nanosleep.h (nanosleep): Guard declaration with
5714 `#if ! HAVE_DECL_NANOSLEEP'.
5715 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5716 the declaration in that vendor's sys/timers.h.
5717 Reported by Christian Krackowizer.
5719 * quotearg.c (ISASCII): Add #undef and move definition to follow
5720 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5721 (ISPRINT): Likewise.
5722 Reported by Tom Tromey.
5724 2000-01-30 Jim Meyering <meyering@lucent.com>
5726 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5727 uses of ->ut_name. The latter doesn't work with new Linux header files
5728 where only utmpx.ut_user is declared.
5730 * readutmp.h (UT_USER): Define.
5732 2000-01-23 Jim Meyering <meyering@lucent.com>
5734 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5737 2000-01-22 Jim Meyering <meyering@lucent.com>
5739 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5740 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5741 Required for some AIX systems. Reported by Christian Krackowizer.
5742 [TESTING] (main): New function.
5744 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5745 * dirname.c (dir_name): Support for DOS-style file names with drive
5748 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5750 * strverscmp.c (ISDIGIT): Define.
5751 (strverscmp): Use ISDIGIT, not isdigit.
5753 2000-01-17 Paul Eggert <eggert@twinsun.com>
5755 * nanosleep.c (nanosleep):
5756 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5757 POSIX.1 doesn't require SA_INTERRUPT and some systems
5758 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5759 it's been part of POSIX.1 since day 1 (in 1988).
5761 2000-01-17 Jim Meyering <meyering@lucent.com>
5763 * interlock: Remove unused file. Reported by François Pinard.
5765 2000-01-16 Paul Eggert <eggert@twinsun.com>
5767 * quotearg.c (quotearg_buffer_restyled): Do not quote
5768 alert, backslash, formfeed, and vertical tab unnecessarily in
5769 shell quoting style.
5772 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5773 Free Software Foundation, Inc.
5774 Copying and distribution of this file, with or without modification,
5775 are permitted provided the copyright notice and this notice are preserved.