1 2004-11-19 Bruno Haible <bruno@clisp.org>
3 * strtok_r.c: Move comments from here...
4 * strtok_r.h: ... to here.
6 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
8 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
9 might fail. Problem reported by Yoann Vandoorselaere.
10 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
11 that mishandle size_t overflow.
13 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
15 * canon-host.c: Include "strdup.h".
16 (canon_host): Use getaddrinfo if available, so that IPv6 works.
17 Use strdup instead of malloc/strcpy to duplicate strings.
19 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
20 (human_space_before_unit): New constant.
21 * human.c (human_readable): Support it.
23 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
24 (xgetcwd): Set errno correctly when failing.
25 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
26 the failure is actually due to a PATH_MAX problem.
28 Further getopt changes to make it more likely that glibc will
30 * getopt.c (POSIXLY_CORRECT): New constant.
31 (getopt): Use it, so to preserve glibc semantic
32 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
33 when compiling for libc.
34 * getopt_.h (__getopt_argv_const): Bring it back.
35 (getopt_long, getopt_long_only): Use it.
37 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
38 New arg POSIXLY_CORRECT. All callers changed.
39 (getopt): Argv is now char * const *, as per standard.
40 (_getopt_internal_r, _getopt_internal): Argv is now char **,
41 not char *__getopt_argv_const *.
42 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
43 _getopt_long_only_r): Likewise.
44 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
45 * getopt_int.h (_getopt_internal, _getopt_internal_r,
46 _getopt_long_r, _getopt_long_only_r): Likewise.
47 * getopt_.h (__getopt_argv_const): Remove.
48 (getopt): Argv is now char * const *, as per standard.
50 * getdate.y (tORDINAL): New token.
51 (day, relunit): Allow it for relative times.
52 (relative_time_table): Use tORDINAL for ordinals.
54 2004-11-15 Jim Meyering <jim@meyering.net>
56 * closeout.c: Include "__fpending.h" once again.
58 (close_stdout): Don't fail just because stdout was closed initially,
59 since some programs don't write to stdout in the normal course of
60 operation (other than --version and --help), and we don't want this
61 function to make e.g. `touch file >&-' fail.
62 But do fail if it was closed and someone has tried to write to it.
63 E.g., `printf foo >&-' must fail.
65 2004-11-11 Simon Josefsson <jas@extundo.com>
67 * strtok_r.h, strtok_r.c: New file.
69 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
71 * getopt_.h (__getopt_argv_const): New macro, to be used so that
72 we can stop lying to compilers about the constness of argv when we
73 are compiled outside glibc.
74 (getopt, getopt_long, getopt_long_only): Use it.
75 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
77 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
78 _getopt_long_only_r): Likewise.
79 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
80 _getopt_long_only_r): Likewise.
82 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
83 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
84 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
85 the other external symbols.
86 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
87 declaration, since the above renaming now works around collisions.
89 2004-11-11 Jim Meyering <jim@meyering.net>
91 * linebreak.c: Remove trailing blanks.
92 * alloca_.h: Likewise.
94 * euidaccess.c: Likewise.
95 * allocsa.h: Likewise.
97 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
99 * mktime.c (SHR): New macro, which is a portable
100 substitute for >> that should work even on Crays.
101 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
102 Problem reported by Mark D. Baushke in
103 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
104 * getdate.y (SHR): Likewise.
106 * strftime.c (SHR): Likewise.
108 * quotearg.c (struct quoting_options): Use unsigned int for
109 quote_these_too, so that right shifts are well defined. All uses
112 2004-11-10 Simon Josefsson <jas@extundo.com>
114 * getaddrinfo.h, getaddrinfo.c: New files.
116 2004-11-10 Jim Meyering <jim@meyering.net>
118 Ensure that no close failure goes unreported.
119 * closeout.c (close_stdout): Always close stdout. I.e., don't
120 return early when it seems there's nothing to flush.
121 Don't include __fpending.h.
123 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
125 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
127 2004-11-05 Bruno Haible <bruno@clisp.org>
129 * readlink.c: Include stddef.h, needed for size_t on Woe32.
130 Reported by Mark D. Baushke <mdb@cvshome.org>.
132 2004-11-04 Bruno Haible <bruno@clisp.org>
134 2004-09-11 Bruno Haible <bruno@clisp.org>
135 * allocsa.valgrind: New file.
136 2004-02-06 Bruno Haible <bruno@clisp.org>
137 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
138 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
139 Reported by Christopher Seip <chris.seip@hp.com>.
141 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
143 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
144 with errno == ERANGE if the buffer is too small.
145 Problem reported by Mark D. Baushke.
147 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
149 * xreadlink.c (MAXSIZE): New macro.
150 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
151 size does not exceed MAXSIZE. Avoid cast.
152 As suggested by Mark D. Baushke in
153 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
154 if readlink fails with buffer size just under MAXSIZE, try again
157 2004-11-02 Derek R. Price <derek@ximbiot.com>
158 and Paul Eggert <eggert@cs.ucla.edu>
160 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
161 (get_date): Overparenthesize to avoid GCC warning.
163 2004-11-02 Bruno Haible <bruno@clisp.org>
165 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
166 function returns void.
168 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
170 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
171 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
174 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
176 * getdate.y: Add support for TZ="foo" within a date string.
177 Fix some bugs near time_t boundaries. Reject dates with
178 out-of-range components, e.g., "Sept 31".
179 Include <stdlib.h>, "setenv.h", "xalloc.h".
180 (ISDIGIT_LOCALE): Remove; unused.
181 Note that the TZ and time functions used here are not reentrant.
182 (mktime_ok, get_tz): New functions.
183 (TZBUFSIZE): New constant.
184 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
185 This requires that we sometimes generate our own TZ="XXX..." setting.
187 2004-10-27 Derek R. Price <derek@ximbiot.com>
189 * mktime.c (not_equal_tm): Remove redundant check.
191 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
193 * getdate.y: Use Bison 1.875 features, and some minor
194 code cleanups. This change does not affect semantics.
195 Don't include <stdlib.h>; no longer needed.
196 Don't include unlocked-io.h; only the "#if TEST" code uses
197 stdio, and performance isn't crucial there.
198 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
199 Bison 1.875 features as described below.
200 All uses of "PC." replaced by "pc->".
201 (YYSTYPE): Add a forward declaration.
202 (yylex, yyerror): Use full prototypes in forward decls.
203 Use "%pure-parser" rather than obsolescent "%pure_parser".
204 Use %parse-param and %lex-param instead of obsolescent
205 YYPARSE_PARAM and YYLEX_PARAM.
206 (meridian_table, month_and_day_table, time_units_table,
207 relative_time_table, time_zone_table, military_table,
208 lookup_zone, lookup_word, get_date):
209 Use NULL instead of 0 where appropriate.
210 (to_hour): Avoid abort (), to avoid a dependency on
212 (yyerror, yylex): Now accepts parser_control * arg.
213 (main) [TEST]: Use '\0' rather than 0 for char.
215 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
217 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
218 It's now the caller's responsibility to handle the case where
219 !HAVE_GETPAGESIZE && !defined getpagesize.
221 * mktime.c (leapyear): Arg is long int, not int.
223 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
225 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
227 2004-10-12 Simon Josefsson <jas@extundo.com>
229 * getpass.c (fflush_unlocked, flockfile, funlockfile)
230 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
233 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
235 * vsnprintf.h: New file.
236 * vsnprintf.c: New file.
238 2004-10-07 Bruno Haible <bruno@clisp.org>
240 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
241 into the provided buffer.
243 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
245 * diacrit.c, diacrit.h: Add GPL notice.
247 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
248 * atanl.c (atanl): Keep the code as similar to glibc as possible.
249 * logl.c (logl): Keep the code as similar to glibc as possible.
250 This avoids a potential constant-folding bug.
252 2004-10-05 Bruno Haible <bruno@clisp.org>
254 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
256 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
258 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
259 * xmalloc.c (xmemdup): Likewise.
260 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
261 XFREE): Remove these long-obsolescent macros.
262 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
265 * regex.c (re_comp): Cast gettext return value to char *,
266 Problem reported by Martin Neitzel via Mark D. Baushke.
268 2004-10-04 Simon Josefsson <jas@extundo.com>
270 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
271 '#ifdef USE_UNLOCKED_IO'.
273 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
275 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
276 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
277 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
278 regex.c, sha1.c, version-etc.c, yesno.c:
279 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
280 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
281 the includer's responsibility.
285 * modechange.c (mode_compile): Don't decrement a pointer that
286 points to the start of a string, as the C Standard says the
287 resulting behavior is undefined.
289 * backupfile.h (enum backuptype): Rename none -> no_backups,
290 simple -> simple_backups, numbered_existing ->
291 numbered_existing_backups, numbered -> numbered_backups
292 to avoid shadowing problems. All uses changed.
293 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
294 * backupfile.c (check_extension, numbered_backup):
295 Rename locals to avoid shadowing 'basename'.
296 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
299 * .cppi-disable: Add getopt_.h, getopt_int.h.
300 * .cvsignore: Add getopt.h.
302 2004-10-04 Simon Josefsson <jas@extundo.com>
304 * memmem.h: New file.
305 * memmem.c: New file, taken from glibc.
307 2004-10-02 Jim Meyering <jim@meyering.net>
309 * dirfd.h, getpagesize.h: Add copyright notice.
311 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
313 * snprintf.c: Remove comments as to why each header is needed.
315 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
317 * strsep.h: New file.
318 * strsep.c: New file.
320 2004-10-01 Simon Josefsson <jas@extundo.com>
322 * snprintf.c (snprintf): Handle size==0.
324 2004-10-01 Simon Josefsson <jas@extundo.com>
325 Bruno Haible <bruno@clisp.org>
327 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
328 (snprintf): Declare 'args'.
330 2004-09-30 Simon Josefsson <jas@extundo.com>
332 * snprintf.h, snprintf.c: New files.
334 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
336 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
337 (hol_entry_help): Never translate an empty string.
338 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
339 * argp.h (OPTION_NO_TRANS): New option.
341 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
343 * xvasprintf.c: Include xalloc.h.
344 (xvasprintf): Use xalloc_die, not xmalloc_die.
346 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
348 * dummy.c: Change copyright notice to FSF, and license to GPL.
350 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
352 * argp-pvh.c (argp_program_version_hook): Provide initial value.
353 Problem reported by Bruno Haible in:
354 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
356 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
358 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
359 in case some system header has #define'd it. Problem reported by
361 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
363 2004-09-08 Bruno Haible <bruno@clisp.org>
365 * stdint_.h.in: New file, taken from GNU clisp.
367 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
369 * xvasprintf.h: New file.
370 * xvasprintf.c: New file.
371 * xasprintf.c: New file.
373 2004-09-08 Bruno Haible <bruno@clisp.org>
375 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
377 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
379 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
381 Import from coreutils.
382 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
383 strings on unbounded length. alloca's performance benefits aren't
386 (parse_with_separator): New function, with most of the internals
387 of the old parse_user_spec. Allow user to omit both user and group,
388 for compatibility with FreeBSD.
389 Clone only the user name, not the entire spec.
390 Do not set *uid, *gid unless entirely successful.
391 Avoid memory leak in some failing cases.
392 Fix regression for USER.GROUP reported by Dmitry V. Levin in
393 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
394 (parse_user_spec): Rewrite to use parse_with_separator.
396 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
398 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
399 its complicated substitute.
400 * argp-help.c: Include <errno.h>, for program_invocation_short_name
401 and program_invocation_name.
402 (__argp_basename) [!_LIBC]: Remove; the only use was
403 replaced by its body.
404 (__argp_short_program_name): Change condition from
405 !defined __argp_short_program_name to
406 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
407 to match argp-namefrob.h.
408 (__argp_failure): Don't assume strerror_r returns char *.
409 * argp-parse.c (N_): Define unconditionally.
410 (argp_default_options): Fill out initializers with 0 to avoid
413 2004-08-12 Simon Josefsson <jas@extundo.com>
415 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
416 * getopt_.h: Renamed from getopt.h.
418 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
420 Merge from coreutils.
422 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
423 wmemchr or wmemcpy. Problem reported by Robert Dahlem
424 for Reliant Unix 5.43.
426 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
427 (union fooround): Use uintmax_t, not long int.
428 The rest is a merge from libc:
429 [defined _LIBC]: Include <shlib-compat.h>.
430 (_obstack) [defined _LIBC]: Remove after 2.3.4.
432 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
434 * strverscmp.c: Convert to UTF-8.
436 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
438 * obstack.h (obstack_empty_p):
439 Don't assume that chunk->contents is suitably aligned.
440 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
441 Likewise. Problem reported by Benno in
442 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
444 * chown.c (rpl_chown): Work even if the file is writeable but not
445 readable. This could be improved further but it'd take some work.
447 2004-08-08 Simon Josefsson <jas@extundo.com>
449 * xgethostname.c: Don't include error.h (not used).
452 * getpass.c: Include getpass.h first.
454 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
456 * xalloc-die.c: New files.
457 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
459 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
460 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
461 (_, N_, xalloc_die): Move to xalloc-die.c.
462 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
463 so that we needn't mess with xalloc_msg_memory_exhausted.
465 * sha1.h: Renamed from sha.h.
466 (SHA1_H): Renamed from _SHA_H.
467 (sha1_ctx): Renamed from sha_ctx.
468 (sha1_init_ctx): Renamed from sha_init_ctx.
469 (sha1_process_block): Renamed from sha_process_block.
470 (sha1_process_bytes): Renamed from sha_process_bytes.
471 (sha1_finish_ctx): Renamed from sha_finish_ctx.
472 (sha1_read_ctx): Renamed from sha_read_ctx.
473 (sha1_stream): Renamed from sha_stream.
474 (sha1_buffer): Renamed from sha_buffer.
475 * sha1.c: Likewise; renamed from sha.c.
476 Do not include <sys/types.h>.
477 Include <stddef.h> rather than <stdlib.h>.
479 2004-08-08 Bruno Haible <bruno@clisp.org>
481 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
482 FILESYSTEM_PREFIX_LEN.
483 * progreloc.c: Likewise.
484 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
486 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
489 * argp-help.c (make_hol, hol_append): Don't assume that
490 SIZE_MAX is a valid preprocessor constant.
491 (__argp_basename): Change from "#ifndef _LIBC"
492 to "#ifndef __argp_short_program_name", so that
493 we don't compile these functions for tar.
495 More merges from coreutils.
496 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
497 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
499 * addext.c: Remove; no longer needed.
500 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
501 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
502 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
503 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
504 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
505 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
506 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
507 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
508 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
509 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
510 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
511 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
512 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
513 Import changes from coreutils.
515 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
517 Merge from coreutils.
519 * .gdb-history: Remove; this doesn't belong here.
521 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
522 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
523 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
525 * dirname.h: Include <stdbool.h>.
526 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
527 for consistency with POSIX terminology. All uses changed.
528 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
529 (strip_trailing_slashes): Use bool for booleans.
530 * stripslash.c (strip_trailing_slashes): Likewise.
532 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
533 sometimes returns a positive errno value even when it succeeds.
534 (print_errno_message) [!LIBC]: Fall back on strerror if
537 * path-concat.c (mempcpy): Don't define if a system header defines it.
538 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
539 (longest_relative_suffix): New function.
540 (path_concat): Use it. Assume first argument is not NULL.
541 Port to DOS. Omit redundant separators.
542 Report an error instead of returning NULL.
543 Use mempcpy instead of memcpy.
544 (xpath_concat): Remove: not declared or used.
546 * same.h: Include <stdbool.h>
547 (same_name): Return bool, not int.
548 * same.c (same_name): Likewise.
549 (errno): Don't declare; we assume C89 or better now.
551 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
552 if not already defined.
554 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
555 * dup-safer.c (errno): Likewise.
557 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
559 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
562 2004-08-03 Simon Josefsson <jas@extundo.com>
564 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
565 * progname.h: Don't include stdbool.h.
567 2004-08-02 Simon Josefsson <jas@extundo.com>
569 * getsubopt.h: New file, with comments from Bruno Haible.
570 * getsubopt.c: New file, from glibc, but slightly modified based on
571 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
573 2004-08-01 Simon Josefsson <jas@extundo.com>
575 * xgetdomainname.c: Include stdlib.h, for free().
577 2004-07-16 Simon Josefsson <jas@extundo.com>
581 2004-07-16 Bruno Haible <bruno@clisp.org>
583 * backupfile.h: Add extern "C" for C++.
584 * closeout.h: Likewise.
585 * copy-file.h: Likewise.
586 * findprog.h: Likewise.
587 * full-write.h: Likewise.
588 * pathname.h: Likewise.
589 * progname.h: Likewise.
590 * stpcpy.h: Likewise.
591 * stpncpy.h: Likewise.
592 * strcase.h: Likewise.
593 * strstr.h: Likewise.
594 * xalloc.h: Likewise.
596 * mbswidth.h: Add extern "C" for C++.
597 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
599 2004-07-09 Simon Josefsson <jas@extundo.com>
601 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
602 failed without this.)
604 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
606 * fchown-stub.c: New file.
608 2004-06-24 Jim Meyering <jim@meyering.net>
610 * obstack.h (obstack_base): Cast to (void *), per documentation.
612 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
614 * argz.c, argz_.h: New files, which are autoupdated from libtool.
616 2004-06-01 Jim Meyering <jim@meyering.net>
618 * calloc.c: New file.
620 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
622 * getdate.y (yylex): Allow space between sign and number.
623 Problem reported by Dan Jacobson.
625 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
626 and Jim Meyering <jim@meyering.net>
628 Merge from coreutils CVS.
630 * stat-macros.h: New file, with contents from file-type.h
631 and coreutils' system.h.
632 * file-type.c: Include "stat-macros.h".
633 * file-type.h (file_type): Move all macro definitions to new file,
636 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
637 Wrap old code with this conditional.
638 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
639 function that does not dereference symlinks.
640 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
642 * xreadlink.c: Include xreadlink.h first, to catch .h file
644 (xreadlink): Accept new arg SIZE, for efficiency.
645 All decls and uses changed.
646 * xreadlink.h: Include <stddef.h>, for size_t.
648 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
649 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
651 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
653 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
655 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
656 macros to be defined.
657 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
658 the allocator returns NULL because the requested size is zero.
660 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
662 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
663 var. Add comment explaining why libc still defines it. This
664 merges the following patch from glibc:
665 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
667 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
669 * obstack.c (_obstack): Remove unused variable. It hasn't been
670 present in glibc since revision 1.1 of this file.
671 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
672 obstack_alignment_mask, obstack_alloc, obstack_base,
673 obstack_blank, obstack_blank_fast, obstack_chunk_size,
674 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
675 obstack_grow0, obstack_init, obstack_int_grow,
676 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
677 obstack_next_free, obstack_object_size, obstack_ptr_grow,
678 obstack_ptr_grow_fast, obstack_room): Remove declarations of
679 nonexistent functions.
681 2004-05-17 Derek R. Price <derek@ximbiot.com>
682 Paul Eggert <eggert@cs.ucla.edu>
684 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
686 2004-05-14 Bruno Haible <bruno@clisp.org>
688 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
689 that consists of a '.' followed by an empty digit string.
690 Patch by Tor Lillqvist <tml@iki.fi>.
692 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
694 Port obstack to the AS/400, where pointers are 16 bytes wide and
695 you cannot cast an integer to a valid pointer. This patch is
696 currently waiting to be integrated into glibc; see
697 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
699 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
700 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
701 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
702 (struct obstack): temp member is now a union of a pointer and
703 an integer, instead of an integer. All integer uses changed.
704 This does not affect the physical layout of struct obstack,
705 except on hosts (like the AS/400) where the size or alignment of
706 void * is greater than that of ptrdiff_t.
707 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
708 __STDC__)]: Store temporary in pointer member of union, not
710 * obstack.c: Include <stddef.h>, for offsetof.
711 (struct fooalign): Remove; it doesn't need a name.
712 (union fooround): Change double to long double, and add void *.
713 (DEFAULT_ALIGNMENT): Use offsetof to compute.
714 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
715 not a macro. Hence the values are always int; so remove all
716 casts-to-int in uses.
718 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
719 Derek Price <derek@ximbiot.com>
721 * alloca.c: Include <alloca.h>, to get our interface.
722 * alloca_.h: Use __alloca on AIX, so that we don't have to
723 include <alloca.h> first. Use C89 prototype for alloca; this
724 requires including <stddef.h> for size_t. Use extern "C" if C++.
725 Use #elif for simplicity, since we can assume C89 now.
726 Don't try to source the system alloca.h since it will not be found
727 and to prevent recursively including its replacement.
728 * fnmatch.c: Include <alloca.h> instead of opencoding.
729 * lib/regex.c: Likewise.
731 2004-05-16 Derek Price <derek@ximbiot.com>
732 Paul Eggert <eggert@cs.ucla.edu>
734 getline cleanup. This changes the getndelim2 API: both order of
735 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
738 * getline.c: Don't include stddef.h or stdio.h, since our
740 (getline): Always use getdelim, so that we don't have two
742 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
744 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
745 (GETNDELIM2_MAXIMUM): New macro.
746 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
747 instead of the old practice of delim2==0. All callers changed.
748 Return -1 on overflow, instead of returning junk.
749 Do not set *linesize unless allocation succeeds.
750 * getndelim2.h: Do not include stddef.h; no longer needed, now
751 that we include sys/types.h.
752 * getnline.h: Likewise.
753 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
754 (getndelim2): Reorder arguments.
755 * getnline.c (getnline, getndelim):
756 Don't discard the NMAX argument.
757 (getnline): Invoke getndelim, to avoid code duplication.
758 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
759 of (size_t) -1 by callers of the getnline family.
761 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
763 * nanosleep.c (suspended): Change its type from int to
764 sig_atomic_t volatile.
765 (first_call): Make it private to rpl_nanosleep, and have it
766 be zero initially as that's a bit faster.
767 (my_usleep): Round up fractional times instead of truncating them,
768 as this is the usual meaning for 'sleep'.
770 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
772 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
773 (ENOSYS): Define if not defined.
774 (settime): Fall back on stime if it exists and settimeofday fails.
775 But don't bother with fallbacks if a method fails with errno == EPERM.
777 2004-05-11 Jim Meyering <jim@meyering.net>
779 Prior to this change, the save_cwd caller required read access to the
780 current directory on most systems (ones with the fchdir function).
782 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
783 fails, try write-only, and finally, resort to using xgetcwd.
785 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
787 * obstack.c, obstack.h: Import changes from libc.
789 2004-04-28 Bruno Haible <bruno@clisp.org>
791 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
792 implicitly appends .exe to executables.
793 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
794 accepts Windows pathnames.
795 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
796 Cygwin like Windows, since it now accepts Windows pathnames.
797 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
798 Cygwin like Windows, since it now accepts Windows pathnames.
799 Reported by Derek Robert Price <derek@ximbiot.com>.
801 2004-04-20 Jim Meyering <jim@meyering.net>
803 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
805 2004-04-20 Jim Meyering <jim@meyering.net>
806 Bruno Haible <bruno@clisp.org>
808 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
809 memory when realloc fails.
811 2004-04-18 Jim Meyering <jim@meyering.net>
813 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
814 don't leak memory and do call END_UTMP_ENT.
816 2004-04-11 Paul Eggert <eggert@twinsun.com>
818 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
819 (CHAR_BIT): Remove, since we assume C89.
820 Include <stdint.h> if available, as per current Autoconf CVS advice.
822 2004-03-30 Paul Eggert <eggert@twinsun.com>
824 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
825 not bool, to be more consistent with Unix conventions.
826 Suggested by Bruno Haible.
828 Merge from coreutils.
830 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
833 * getdate.h: Include stdbool.h, and timespec.h instead of
834 the usual <time.h> dance.
835 (get_date): Change signature to support fractional time stamps.
837 * getdate.y: Include "getdate.h" first, as we can now
838 assume C89 and don't need to worry about 'const'.
839 Similarly, include "unlocked-io.h" near start, not in middle.
841 (textint.value): Use long int rather than int.
842 (textint.digits): Use size_t rather than int.
843 (BILLION, LOG10_BILLION): New constants.
844 (parser_control): New member rel_ns. Members day_ordinal,
845 time_zone, month, day, hour, minutes, rel_year, rel_month,
846 rel_day, rel_hour, rel_minutes, rel_seconds
847 are now long int, not int. Member seconds is now struct timespec,
848 not int. New member timespec_seen. Members dates_seen, days_seen,
849 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
851 (%union.intval): Now long int, not int.
853 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
854 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
855 (spec): Now is a timespec or an item list.
856 (timespec, items): New nonterminals.
857 (time, rel, relunit, number, get_date):
858 Add support for fractional seconds.
859 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
860 (gmtime, localtime, mktime): Remove decls; not needed with C89.
861 (to_hour): First arg is now long int, not int.
862 (to_year): Returns long int, not int.
863 Don't treat year -70 like 70.
864 (tm_diff): Returns long int, not int.
865 (lookup_word): Use bool instead of int when appropriate.
866 (yylex): Use size_t for count, not int.
867 Detect overflow when parsing large integer constants.
868 Add support for fractions.
869 (get_date): Make pointers 'const' if possible.
870 Use more-portable code to detect integer overflow.
871 (main) [TEST]: Adjust to above changes. Test for localtime failure.
872 Don't use ctime; it's not reliable if the year has >4 digits.
874 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
875 This is for compatibility with BSD.
877 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
878 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
879 From coreutils' system.h.
881 * userspec.c: Don't include "posixver.h".
882 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
883 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
884 compatible extension. Simplify code by removing a boolean int
885 that was always nonzero if a string was nonnull.
887 2004-03-30 Jim Meyering <jim@meyering.net>
889 Merge from coreutils.
891 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
893 * readtokens.c (readtoken): Don't leak 64 bytes when reading
894 an empty input stream.
896 * readtokens.c: Include <stdbool.h>.
897 (readtoken): Use `size_t' rather than int/long.
898 All callers adjusted.
899 Use `bool' rather than `int' where appropriate.
900 Use memset rather than an explicit loop.
901 Use x2nrealloc rather than xrealloc.
902 Allow the use of `\0' as a delimiter.
903 (readtokens): Likewise.
904 * readtokens.h (readtoken, readtokens): Update prototypes.
906 2004-03-30 Bruno Haible <bruno@clisp.org>
908 * getloadavg.c (getloadavg): Don't assume setlocale returns
911 2004-03-29 Paul Eggert <eggert@twinsun.com>
913 Merge changes to getloadavg.c from coreutils and Emacs.
915 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
916 Define to an expression, not to the empty string.
917 Include cloexec.h and xalloc.h.
918 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
919 Use set_cloexec_flag rather than rolling our own.
920 * cloexec.c, cloexec.h: New files.
922 2004-03-18 Paul Eggert <eggert@twinsun.com>
924 * getopt.h: Sync with libc CVS.
926 2004-03-18 Paul Eggert <eggert@twinsun.com>
927 Bruno Haible <bruno@clisp.org>
929 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
930 not on all platforms that have <wchar.h>.
931 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
933 2004-03-09 Paul Eggert <eggert@twinsun.com>
935 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
937 * getopt_int.h: New file, also synced from libc.
939 2004-03-07 Paul Eggert <eggert@twinsun.com>
941 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
942 '#if' expressions. Unlike the code it replaces, it does not
943 depend on (defined _SC_PAGESIZE). However, it does depend on
944 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
945 first reported by Jason Andrade in
946 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
948 2004-01-18 Simon Josefsson <jas@extundo.com>
950 * strdup.h: New file.
951 * strdup.c: Include it.
952 * path-concat.c: Include strdup.h. Drop strdup declaration.
953 * userspec.c: Include strdup.h. Drop strdup declaration.
955 2004-02-06 Karl Berry <karl@gnu.org>
957 * config.charset: update from gettext 0.14.1.
959 2004-02-05 Paul Eggert <eggert@twinsun.com>
961 Add comments and code, prompted by suggestions from Bruno Haible
963 * quotearg.h (quotearg_alloc): New decl. Improve the comments
964 describing the enum quoting_style values.
965 * quotearg.c (quotearg_alloc): New function.
966 (quotearg_buffer_restyled): Treat lone { and } as special.
967 Treat = as special. Work around bug with older shells
968 that "see" a '\' that is really the 2nd byte of a multibyte char.
969 Quote empty string with shell_quoting_style.
971 2004-02-03 Bruno Haible <bruno@clisp.org>
973 * pipe.h: New file, from GNU gettext.
974 * pipe.c: New file, from GNU gettext.
976 2004-01-27 Bruno Haible <bruno@clisp.org>
978 * execute.h: New file, from GNU gettext.
979 * execute.c: New file, from GNU gettext.
980 * w32spawn.h: New file, from GNU gettext.
982 2004-01-23 Paul Eggert <eggert@twinsun.com>
984 Exit-status fix from coreutils.
986 Use exit_failure consistently in place of EXIT_FAILURE,
987 so that program exit statuses are consistent on failure.
989 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
990 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
991 * argmatch.h: Comment fix to match the above.
992 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
993 Now a macro referring to exit_failure, instead of a separate
994 variable. Include "exitfail.h" to get it.
995 * xstrtol.h: Include "exitfail.h".
996 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
998 * long-options.c (parse_long_options): Use prototype
999 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1002 2004-01-21 Jim Meyering <jim@meyering.net>
1004 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1005 so as not to conflict with a different-sized __mktime_internal
1006 function in GNU libc.
1007 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1008 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1010 2004-01-18 Paul Eggert <eggert@twinsun.com>
1012 Merge from diffutils.
1014 * file-type.c (file_type): Add typed memory objects.
1015 * file-type.h (S_TYPEISTMO): New macro.
1017 * c-stack.h (c_stack_action): Remove argv argument.
1018 * c-stack.c (c_stack_action): Likewise. All uses changed.
1019 (die): Don't calculate message unless segv_action returns.
1020 (get_stack_location, min_address_from_argv, max_address_from_argv,
1021 volatile stack_base, volatile_stack_size): Remove.
1022 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1023 that every segmentation violation is a stack overflow. (Ouch!)
1024 See Debian bug 136249 (still outstanding) for more info about why
1025 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1027 2003-11-30 Bruno Haible <bruno@clisp.org>
1029 Safer stack allocation.
1030 * setenv.c: Include allocsa.h.
1031 (alloca): Remove fallback definition.
1032 (freea): Remove macro.
1033 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1036 2003-10-17 Bruno Haible <bruno@clisp.org>
1038 * binary-io.h: Avoid warnings on Cygwin.
1040 2003-12-28 Bruno Haible <bruno@clisp.org>
1042 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1043 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1045 2003-11-28 Bruno Haible <bruno@clisp.org>
1047 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1049 2003-11-27 Bruno Haible <bruno@clisp.org>
1051 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1053 2003-11-17 Bruno Haible <bruno@clisp.org>
1055 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1057 2003-11-24 Bruno Haible <bruno@clisp.org>
1059 * xallocsa.h: New file, from GNU gettext.
1060 * xallocsa.c: New file, from GNU gettext.
1062 2003-11-24 Bruno Haible <bruno@clisp.org>
1064 * allocsa.h: New file, from GNU gettext.
1065 * allocsa.c: New file, from GNU gettext.
1067 2003-11-24 Bruno Haible <bruno@clisp.org>
1069 * eealloc.h: New file.
1071 2004-01-15 Jim Meyering <jim@meyering.net>
1073 Merge from coreutils.
1075 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1076 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1077 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1079 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1080 optional configure-time default.
1082 * version-etc.c (version_etc_copyright): Update copyright date.
1084 * xreadlink.c (xreadlink): Correct outdated comment.
1086 2004-01-15 Paul Eggert <eggert@twinsun.com>
1088 Merge from coreutils.
1090 * posixver.c: Include posixver.h.
1092 * same.c: Include <stdbool.h>, <limits.h>.
1093 (_POSIX_NAME_MAX): Define if not defined.
1095 (same_name): If file names are silently truncated, report
1096 that the file names are the same if they are the same after
1097 the silent truncation.
1099 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1100 conversion function.
1101 * xstrtod.c (xstrtod): Likewise. All callers changed to
1102 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1105 2004-01-14 Paul Eggert <eggert@twinsun.com>
1107 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1108 with like-named macro in fnmatch.c.
1109 (EXT): Use an internal constant instead.
1111 Merge fnmatch patches from glibc.
1112 * fnmatch.c (mbsinit): Remove define.
1113 Add libc_hidden_ver (__fnmatch, fnmatch).
1114 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1115 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1117 2003-12-14 Karl Berry <karl@gnu.org>
1119 * config.charset: update from gettext-runtime.
1121 2003-12-03 Paul Eggert <eggert@twinsun.com>
1123 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1124 Bug reported by Alfred M. Szmidt.
1126 2003-11-29 Karl Berry <karl@gnu.org>
1128 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1130 2003-11-23 Paul Eggert <eggert@twinsun.com>
1131 Bruno Haible <bruno@clisp.org>
1133 * printf-parse.h: Don't include sys/types.h.
1134 (ARG_NONE): New macro.
1135 (char_directive): Change type of *arg_index fields to size_t.
1136 * printf-parse.c: Don't include sys/types.h.
1137 (SSIZE_MAX): Remove macro.
1138 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1139 Remove unnecessary overflow check.
1140 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1143 2003-11-24 Paul Eggert <eggert@twinsun.com>
1145 * alloca.c: Remove dependency on xalloc module.
1146 (xalloc_die): Remove.
1147 (memory_full) [!defined emacs]: New macro.
1148 [!defined emacs]: Don't include xalloc.h.
1149 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1150 address arithmetic overflows. Change datatypes a bit to avoid
1153 2003-11-22 Jim Meyering <jim@meyering.net>
1155 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1157 2003-11-17 Bruno Haible <bruno@clisp.org>
1159 * vasnprintf.c (alloca): Remove fallback definition.
1160 (freea): Remove definition.
1161 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1162 Reported by Paul Eggert.
1164 2003-11-17 Jim Meyering <jim@meyering.net>
1166 On systems without utime and without a utimes function capable of
1167 dealing with a NULL struct utimbuf* argument, this utime replacement
1168 could -- in unusual circumstances -- leak a file descriptor.
1169 * utime.c: Include <unistd.h> and <errno.h>.
1170 (utime_null): Be sure to close `fd' and to preserve errno.
1171 Reported by Geoff Collyer via Arnold Robbins.
1173 2003-11-16 Paul Eggert <eggert@twinsun.com>
1174 Bruno Haible <bruno@clisp.org>
1176 Protect against address arithmetic overflow.
1177 * printf-args.h: Include stddef.h.
1178 (arguments): Change type of field 'count' to size_t.
1179 * printf-args.c (printf_fetchargs): Use size_t instead of
1180 'unsigned int' where appropriate.
1181 * printf-parse.h: Include sys/types.h.
1182 (char_directive): Change type of *arg_index fields to ssize_t.
1183 (char_directives): Change type of fields 'count', max_*_length to
1185 * printf-parse.c: Include sys/types.h and xsize.h.
1186 (SSIZE_MAX): Define fallback value.
1187 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1188 instead of 'int' where appropriate. Check a_allocated, d_allocated
1189 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1190 * vasnprintf.c: Include xsize.h.
1191 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1192 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1193 overflow. Avoid wraparound when converting a width or precision from
1196 2003-11-16 Bruno Haible <bruno@clisp.org>
1198 Update from GNU gettext.
1199 * printf-parse.c: Generalize to it can be compiled for wide strings.
1200 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1201 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1202 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1203 SNPRINTF): New macros.
1204 Don't include <alloca.h> if the file is used inside libintl.
1205 (local_wcslen): New function, for Solaris 2.5.1.
1206 (VASNPRINTF): Use it instead of wcslen.
1208 2003-11-16 Bruno Haible <bruno@clisp.org>
1210 * xsize.h (xmax): New function.
1211 (xsum, xsum3, xsum4): Declare as "pure" functions.
1213 2003-11-12 Paul Eggert <eggert@twinsun.com>
1215 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1216 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1217 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1218 heuristic is just as accurate as far as we know, and it removes a
1219 dependency on size_max.m4 and ptrdiff_max.m4.
1221 2003-11-12 Paul Eggert <eggert@twinsun.com>
1223 * xstrtol.c (__xstrtol): Remove "break" immediately after
1224 "return", to pacify some unknown compiler. Problem reported
1227 2003-11-11 Bruno Haible <bruno@clisp.org>
1229 * xsize.h (SIZE_MAX): Remove fallback definition.
1230 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1233 2003-11-10 Paul Eggert <eggert@twinsun.com>
1235 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1236 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1237 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1239 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1240 not (size_t) -1, since it's defined here.
1242 2003-11-06 Paul Eggert <eggert@twinsun.com>
1244 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1245 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1246 Reject sizes of exactly SIZE_MAX bytes.
1247 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1248 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1250 2003-11-05 Bruno Haible <bruno@clisp.org>
1252 * xsize.h: Include limits.h, to avoid a possible collision with
1253 SIZE_MAX defined in <limits.h> on Solaris.
1255 2003-11-04 Bruno Haible <bruno@clisp.org>
1257 * xsize.h: New file.
1258 * linebreak.c: Include xsize.h.
1259 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1260 argument for overflow.
1261 Suggested by Paul Eggert.
1263 2003-10-31 Bruno Haible <bruno@clisp.org>
1265 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1266 to avoid (extremely rare) race condition.
1267 Suggested by Paul Eggert.
1269 2003-11-03 Jim Meyering <jim@meyering.net>
1271 * userspec.c: Include "userspec.h".
1272 * userspec.h: New file.
1274 2003-10-31 Paul Eggert <eggert@twinsun.com>
1276 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1277 * mountlist.c (SIZE_MAX): Define if not defined already.
1278 (read_filesystem_list): Set and use me_type_malloced.
1279 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1280 whatever the type happens to be), for brevity and consistency.
1281 Check for size calculation overflow on Alphas running OSF/1.
1283 2003-10-31 Jim Meyering <jim@meyering.net>
1285 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1287 * linebuffer.c: Include <string.h> for declaration of memset.
1289 2003-10-30 Paul Eggert <eggert@twinsun.com>
1290 Bruno Haible <bruno@clisp.org>
1292 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1293 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1295 2003-10-29 Paul Eggert <eggert@twinsun.com>
1297 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1298 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1300 * quotearg.c (quotearg_n_options): Use it.
1301 * group-member.c: Include <stdbool.h>.
1302 (free_group_info): Arg is now const *; don't free arg.
1303 (get_group_info): Now returns bool and accepts struct group_info *,
1304 rather than returning a malloc'ed struct group_info *.
1305 All uses changed. Check for overflow in internal size calculation.
1307 * getusershell.c (readname): Simplify the code by using x2nrealloc
1308 rather than xmalloc/xrealloc.
1309 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1310 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1311 conformance bug: the old code used a pointer after freeing the
1312 storage that it addressed.
1313 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1314 rather than doing it by hand.
1315 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1316 the buffer preserved. Use free and xmalloc instead.
1317 * quotearg.c (quotearg_n_options): Likewise.
1318 Use a simpler test for size overflow. Don't use xalloc_oversized
1319 because unsigned int might be wider than size_t (!); this suggests
1320 that we should switch from unsigned int to size_t for slot numbers.
1322 2003-10-27 Bruno Haible <bruno@clisp.org>
1324 * stdbool_.h: Better support for BeOS.
1326 2003-10-27 Paul Eggert <eggert@twinsun.com>
1328 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1329 to allocate the returned structure. Do not allocate a subarray,
1330 as x2nrealloc will do that.
1331 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1332 instead of xnrealloc.
1333 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1335 2003-10-26 Paul Eggert <eggert@twinsun.com>
1337 * xalloc.h (xalloc_oversized): New static inline function, for
1338 callers that want to do their own size-overflow checking. Include
1339 <stdbool.h>, since xalloc_oversized returns bool.
1340 * xalloc.c (array_size_overflow): Remove. All callers changed
1341 to use xalloc_oversized.
1343 Add two functions x2realloc, x2nrealloc, for programs that grow
1344 arrays dynamically by doubling their sizes.
1345 * xalloc.h (x2realloc, x2nrealloc): New decls.
1346 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1349 Port to C99 semantics for 'inline' of external functions.
1350 Bug reported by Bruno Haible.
1351 * xmalloc.c (xnmalloc_inline): New static inline function,
1352 with the old contents of xnmalloc.
1353 (xnmalloc, xmalloc): Use it.
1354 (xnrealloc_inline): New static inline function,
1355 with the old contents of xnrealloc.
1356 (xnrealloc, xrealloc): Use it.
1358 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1360 2003-10-25 Paul Eggert <eggert@twinsun.com>
1362 Fix several address-calculation bugs in the hash modules,
1363 plus some minor code cleanup.
1365 * hash.h: Include <stdbool.h>, for bool.
1366 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1367 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1368 hash_get_n_entries, hash_get_max_bucket_length,
1369 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1370 hash_rehash): Use size_t rather than unsigned.
1371 * hash.c (struct hash_table, hash_get_n_buckets,
1372 hash_get_n_buckets_used, hash_get_n_entries,
1373 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1374 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1375 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1377 (SIZE_MAX): Define if not defined.
1378 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1379 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1381 Use const * when possible.
1382 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1383 (check_tuning): Fix bug: if tuning parameters were very close to
1384 0 or 1, rounding errors could have caused subscript violations.
1385 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1386 (hash_initialize): Add 'fail:' label
1387 to free table and return NULL, and use it to simplify code.
1388 Use calloc rather than clearing the storage ourself.
1389 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1390 buffer size calculations.
1391 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1392 Include <stddef.h>, for size_t.
1393 * hash-pjw.c (hash_pjw): Likewise.
1394 Switch to method described by Bruno Haible.
1395 Include <limits.h>, for CHAR_BIT.
1396 (SIZE_BITS): New macro.
1398 2003-10-21 Paul Eggert <eggert@twinsun.com>
1400 * getndelim2.c (getndelim2): When size calculation overflows,
1401 ceiling the allocation at NMAX bytes rather than silently
1402 discarding input bytes before NMAX is reached. This makes
1403 a difference only if NMAX exceeds SIZE_MAX / 2.
1405 * obstack.c: Merge from glibc.
1406 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1407 Add libc_hidden_def (_obstack_newchunk).
1408 (_obstack_free) [! defined _LIBC]: Remove.
1409 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1410 a clone of the function body.
1411 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1412 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1414 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1415 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1418 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1419 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1420 Don't use lvalue casts, as GCC plans to remove support for them
1421 in GCC 3.5. Reported by Joseph S. Myers. This bug
1422 was also present in the non-GCC version, indicating that this
1423 code had always been buggy and had never been widely used.
1424 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1425 Use the fast variant of each macro, rather than copying the
1426 definiens of the fast variant; that way, we'll be more likely to
1427 catch future bugs in the fast variants.
1429 2003-10-20 Bruno Haible <bruno@clisp.org>
1431 * wait-process.h: New file, from GNU gettext.
1432 * wait-process.c: New file, from GNU gettext.
1434 2003-10-19 Jim Meyering <jim@meyering.net>
1436 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1438 2003-10-16 Paul Eggert <eggert@twinsun.com>
1440 * getgroups.c: Include <errno.h>, <stdlib.h>.
1441 (getgroups): First arg is int, not size_t.
1442 Don't let 'free' mangle errno.
1444 2003-10-16 Jim Meyering <jim@meyering.net>
1446 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1448 2003-10-15 Paul Eggert <eggert@twinsun.com>
1450 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1452 (new_exclude, add_exclude_file): Initial size no longer needs to
1454 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1455 our own address arithmetic overflow checking.
1457 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1458 (fnmatch): Do not alloca more than 2000 wide characters;
1459 instead, use malloc for large buffers.
1460 Check for address arithmetic overflow, and return -1
1461 with errno set to ENOMEM in that case.
1462 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1463 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1464 instead, return -1. Check for address arithmetic overflow.
1466 2003-10-14 Paul Eggert <eggert@twinsun.com>
1468 Handle invalid suffixes and overflow independently, so that
1469 callers can treat them independently as needed. Fix some bugs in
1470 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1471 suffix for a human-readable blocksize. The major caller-visible
1472 change is the addition of a new
1473 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1474 that both overflow and suffix chars were found.
1476 * human.c (humblock): Don't check separately for invalid suffix
1477 char; that is xstrtoumax's job (now that its bug is fixed).
1478 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1479 INTMAX_MAX]: New macros.
1480 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1481 TYPE_MAXIMUM): New macros.
1482 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1483 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1484 if overflow occurs, as it's what __strtol does and it's more useful
1486 (__xstrtol): If __strtol reports some error other than ERANGE,
1487 reflect it to the caller as LONGINT_INVALID. If it reports
1488 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1489 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1490 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1492 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1493 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1494 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1495 [defined UINTMAX_MAX]: New macros.
1497 2003-10-14 Bruno Haible <bruno@clisp.org>
1499 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1500 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1501 Also use volatile where needed.
1503 2003-10-12 Paul Eggert <eggert@twinsun.com>
1505 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1506 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1507 and define in terms of the other primitives.
1508 * xmalloc.c: Include stdbool.h; do not include exit.h.
1509 (SIZE_MAX): Define if not already defined.
1510 (array_size_overflow): New function.
1511 (xalloc_die): Abort instead of exiting if 'error' returns.
1512 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1513 (xmalloc, xrealloc): Use them.
1514 (xcalloc): Check for address arithmetic overflow.
1515 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1516 a bit faster than strcpy.
1518 2003-10-08 Paul Eggert <eggert@twinsun.com>
1520 Merge getpass from libc, plus a few fixes.
1522 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1523 Include <stdbool.h>.
1524 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1525 __fsetlocking to empty.
1526 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1527 do include <bits/libc-lock.h>.
1528 Do not include <fcntl.h>; not needed.
1529 [_LIBC]: Include <wchar.h>.
1530 (NOTCANCEL_MODE): New macro.
1531 (flockfile, funlockfile) [_LIBC]: New macros.
1532 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1533 [!_LIBC]: New macros.
1534 (call_fclose): New function.
1535 (getpass): Use it. Save tty stream separately; this simplifies the
1536 code and makes it more reliable if stdin happens to equal stdout.
1537 Invoke __fsetlocking on tty.
1538 Handle thread cancellation if needed.
1539 Namespace cleanup (use __tcgetattr, __getline).
1540 Use bool for Booleans.
1541 [USE_IN_LIBIO]: Handle wide streams.
1542 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1543 stream might go where.
1545 * unlocked-io.h: Include <stdio.h>, so that the caller
1546 doesn't have to include <stdio.h> before us.
1547 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1548 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1549 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1550 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1551 if not declared, so that we can use getpass.c code from libc without
1553 (flockfile, ftrylockfile, funlockfile): New macros.
1555 2003-10-06 Bruno Haible <bruno@clisp.org>
1557 * version-etc-2.h: Remove file.
1558 * version-etc-2.c: Remove file.
1560 2003-09-25 Jim Meyering <jim@meyering.net>
1561 Bruno Haible <bruno@clisp.org>
1563 This lets translators provide better translations for the
1564 "Written by ..." part of --version output.
1565 * version-etc.h: Include stdarg.h.
1566 (version_etc_copyright): Declare as readonly.
1567 (version_etc): Make this function variadic with a NULL-terminated list
1568 of author name strings.
1569 (version_etc_va): New declaration.
1570 * version-etc.c: Include stdarg.h, stdlib.h.
1571 (version_etc_copyright): Declare as readonly.
1572 (version_etc_va): New function. Provide a different translatable string
1573 for each possible number of authors < 10. Abbreviate when there are 10
1575 (version_etc): Make this function variadic. Call version_etc_va.
1576 Suggestion from Gary V. Vaughan.
1578 * long-options.h (parse_long_options): Change prototype: the authors
1579 string is moved to the end and becomes variadic.
1580 * long-options.c: Include stdarg.h.
1581 (parse_long_options): Make this function variadic, too.
1582 Call version_etc_va, not version_etc.
1584 2003-10-06 Bruno Haible <bruno@clisp.org>
1586 * fatal-signal.h: New file, from GNU gettext.
1587 * fatal-signal.c: New file, from GNU gettext.
1589 2003-10-04 Karl Berry <karl@gnu.org>
1591 * argp*: update from libc.
1593 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1595 * getpass.c (getpass): Use a no-op fseek when switching from input to
1596 output mode on the same stream.
1598 2003-09-29 Paul Eggert <eggert@twinsun.com>
1600 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1601 Fix arg typo in previous patch.
1603 2003-09-28 Jim Meyering <jim@meyering.net>
1605 * error.c: Correct cpp indentation.
1607 2003-09-27 Paul Eggert <eggert@twinsun.com>
1609 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1610 Omit the special code that used __typeof__, since we worry that
1611 it could be more trouble than it's worth. See:
1612 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1613 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1617 2003-09-26 Jim Meyering <jim@meyering.net>
1619 * error.c (error_tail): Move some declarations
1620 into inner scope where the local variables are used.
1622 2003-09-26 Bruno Haible <bruno@clisp.org>
1624 * stpncpy.h (gnu_stpncpy): New declaration.
1625 (stpncpy): Define as alias for gnu_stpncpy.
1626 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1628 2003-09-26 Paul Eggert <eggert@twinsun.com>
1630 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1631 (error_tail): Do not loop, reallocating temporary buffer, since
1632 the output cannot contain more wide characters than the input
1633 contains bytes, the size must be big enough already. This avoids
1634 one potential size overflow calculation. Check for size overflow
1635 when calculating temporary buffer size. Free temporary buffer
1636 when done, if it was allocated with malloc; this plugs a memory
1637 leak. Remove casts from void * to pointers, that are no longer
1638 needed now that we're assuming C89 or better.
1640 Merge error changes from glibc.
1642 * error.c, error.h: Update copyright notice header to match glibc.
1643 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1644 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1645 Disable cancellation while printing error.
1646 * error.h: Prepend __ to parameter names.
1648 2003-09-25 Karl Berry <karl@gnu.org>
1650 * argp-fmtstream.c, argp-help.c: update from libc.
1652 2003-09-25 Bruno Haible <bruno@clisp.org>
1654 * version-etc-2.h: New file, from version-etc.h with modifications.
1655 * version-etc-2.c: New file, from version-etc.c with modifications.
1657 2003-09-25 Simon Josefsson <jas@extundo.com>
1659 * xgetdomainname.h: New file.
1660 * xgetdomainname.c: New file.
1662 2003-09-25 Simon Josefsson <jas@extundo.com>
1663 Bruno Haible <bruno@clisp.org>
1665 * getdomainname.h: New file.
1666 * getdomainname.c: New file.
1668 2003-09-24 Paul Eggert <eggert@twinsun.com>
1670 * linebuffer.c (freebuffer): Don't free the argument, just
1671 the buffer associated with the argument. Bug reported by
1674 2003-09-19 Karl Berry <karl@gnu.org>
1676 * argp.h: update from libc.
1678 2003-09-16 Paul Eggert <eggert@twinsun.com>
1680 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1681 input error, instead of returning NULL the next time we are called
1682 (and therefore losing track of errno).
1684 2003-09-15 Paul Eggert <eggert@twinsun.com>
1686 * getndelim2.c (getndelim2): Don't trash errno when a read
1687 fails, so that the caller gets the proper errno.
1689 * readutmp.c (read_utmp): Likewise.
1690 Check for fstat error. Close stream and free storage
1693 2003-09-14 Bruno Haible <bruno@clisp.org>
1695 * fwriteerror.h: New file.
1696 * fwriteerror.c: New file.
1698 2003-09-14 Jim Meyering <jim@meyering.net>
1700 * getloadavg.c: Correct cpp indentation.
1701 * strdup.c: Likewise.
1702 * vasnprintf.c: Likewise.
1704 2003-09-12 Paul Eggert <eggert@twinsun.com>
1706 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1707 * obstack.c [!defined _LIBC]: Likewise.
1708 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1709 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1710 * exitfail.c: Don't include stdlib.h; no longer needed.
1712 More changes to assume C89 or better.
1714 * error.c (error_tail): Assume vprintf.
1716 * argmatch.c (getenv): Remove decl.
1717 * progreloc.c (get_full_program_name): Define via prototype.
1718 * setenv.c (clearenv): Likewise.
1719 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1721 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1722 (malloc, memcpy): Remove decls.
1723 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1724 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1725 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1726 (memcpy): Remove macro.
1727 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1728 (__P): Remove. All uses removed.
1729 (PTR): Remove. All uses changed to void *.
1730 (CHAR_BIT, NULL): Remove.
1731 (spaces, zeros, memset_space, memset_zero)
1732 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1734 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1735 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1736 Define with prototype.
1737 Remove now-unnecessary prototype decl.
1738 (extra_args_spec): Assume ANSI C. All uses changed.
1739 (extra_args_spec_iso): Remove.
1740 (my_strftime, emacs_strftimeu): Define via prototype.
1741 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1743 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1744 * strtoimax.c: Include <stdlib.h> unconditionally.
1745 (strtoul, strtol): Remove decls.
1746 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1748 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1749 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1750 (LOCALE_PARAM_PROTO): New macro.
1751 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1752 (INTERNAL (strtol), strtol): Define with a prototype.
1753 (PARAMS): Remove. All uses removed.
1754 * tempname.c: Include <string.h> unconditionally.
1755 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1756 * xgethostname.c (main): Define with a prototype.
1757 * xmalloc.c: Include "xalloc.h" first, to check interface.
1758 Include <stdlib.h> unconditionally.
1759 (calloc, malloc, realloc, free): Remove decls.
1760 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1761 Include <stdlib.h> unconditionally. Sort include file names.
1763 (xstrtod): Define with a prototype.
1764 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1765 (strtol, strtoul): Remove decls.
1767 2003-09-11 Paul Eggert <eggert@twinsun.com>
1769 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1770 Include <stdlib.h>, <string.h> unconditionally.
1771 Remove now-unnecessary cast to char *.
1772 * strnlen.c: Include <string.h> unconditionally.
1773 * yesno.c (yesno): Define with a prototype.
1775 2003-09-10 Bruno Haible <bruno@clisp.org>
1777 * strcspn.c: Include <string.h> unconditionally.
1778 * strpbrk.c: Include <string.h> unconditionally.
1779 * strstr.c: Include <string.h> unconditionally.
1780 * unicodeio.c: Include <string.h> unconditionally.
1781 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1782 * unsetenv.c: Likewise.
1783 * xreadlink.c: Include <stdlib.h> unconditionally.
1784 * yesno.c: Include <stdlib.h> unconditionally.
1785 (rpmatch): Add prototype.
1787 2003-09-10 Jim Meyering <jim@meyering.net>
1789 * error.c: Correct indentation of cpp directives.
1791 2003-09-09 Paul Eggert <eggert@twinsun.com>
1795 * acosl.c (main): Use a prototype.
1796 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1799 * getloadavg.c (getloadavg, main): Define via prototypes.
1801 * getopt.h (struct option.name): Assume C89, and use 'const'.
1802 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1803 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1805 * getopt.c (const): Remove macro.
1806 Include <string.h> unconditionally.
1807 (my_index): Remove; all uses changed to strchr.
1808 (strlen): Remove decl.
1809 (exchange): Remove forward decl; no longer needed.
1810 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1811 Define with prototype.
1812 * getopt1.c (const): Remove macro.
1813 (getopt_long, getopt_long_only, main): Define with prototype.
1815 * getugroups.c: Include <string.h> unconditionally.
1817 * getusershell.c: Include <stdlib.h> unconditionally.
1818 (getusershell, setusershell, endusershell, readname, main):
1819 Define with prototypes.
1821 * group-member.c: Include group-member.h first.
1822 Include <stdlib.h> unconditionally.
1824 * hard-locale.c: Include hard-locale.h first.
1825 Include <stdlib.h>, <string.h> unconditionally.
1827 * hash.c (free, malloc): Remove decls.
1828 Include <stdlib.h> unconditionally.
1830 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1831 (getenv): Do not declare.
1833 * idcache.c: Include <string.h> unconditionally.
1835 * long-options.c: Include long-options.h first, to test interface.
1836 Include <stdlib.h> unconditionally.
1838 * makepath.c: Include makepath.h first, to test interface.
1839 Include <stdlib.h> and <string.h> unconditionally.
1841 * linebuffer.c: Include <stdlib.h>.
1842 (free): Remove decl.
1844 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1845 rpl_malloc returns void *, not char *.
1846 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1848 * md5.h: Include <limits.h> unconditionally.
1849 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1850 (__P): Remove; all uses removed.
1851 * md5.c: Include "md5.h" first.
1852 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1853 md5_buffer, md5_process_bytes, md5_process_block):
1854 Define with prototypes.
1855 * sha.h (__P): Remove all uses. (It wasn't defined??)
1856 * sha.c: Include "sha.h" first.
1857 Include <stdlib.h>, <string.h> unconditionally.
1859 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1860 * memcmp.c (__ptr_t): Likewise.
1861 * memrchr.c (__ptr_t): Likewise.
1862 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1863 Include <string.h> unconditionally.
1864 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1865 * memchr.c: Include <stdlib.h> unconditionally.
1866 * memchr.c (LONG_MAX): Remove.
1867 * memrchr.c (LONG_MAX): Likewise.
1868 * memchr.c (__memchr): Define via a prototype.
1869 * memrchr.c (__memrchr): Likewise.
1870 * memcmp.c (__P): Remove, and remove all uses.
1871 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1872 Remove forward decls; no longer needed.
1873 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1874 Use types required by C89 in prototype.
1876 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1877 * savedir.c: Likewise.
1878 * mkdir.c (free): Remove decl.
1879 * rmdir.c (rmdir): Define with a prototype.
1880 * savedir.c: Include savedir.h first, to test interface.
1882 * mktime.c (STDC_HEADERS): Remove.
1883 Include <stdlib.h>, <string.h> unconditionally.
1885 * modechange.c: Include <stdlib.h> unconditionally.
1886 (malloc): Remove decl.
1888 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1889 (free): Remove decl.
1891 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1892 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1893 (This type really should be intptr_t, but that's a C99ism.)
1894 (_obstack_memcpy): Remove: all uses changed to memcpy.
1895 Include <string.h> unconditionally.
1896 (struct obstack): Assume __STDC__ for types of members
1897 chunkfun, freefun, extra_arg.
1898 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1899 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1900 obstack_begin, obstack_specify_allocation,
1901 obstack_specify_allocation_with_arg, obstack_chunkfun,
1902 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1903 Remove unprototyped decls and the macros that use them.
1904 * obstack.c (POINTER): Remove. All uses changed to void *.
1905 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1906 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1907 (defined __STDC__ && __STDC__)]:
1908 Remove nonprototyped code.
1909 Include <stdlib.h> unconditionally.
1910 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1911 _obstack_allocated_p, _obstack_free, obstack_free,
1912 _obstack_memory_used, print_and_abort):
1913 Define using prototypes.
1914 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1915 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1916 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1917 obstack_next_free, obstack_object_size, obstack_room) [0]:
1918 Remove unused, unprototyped code.
1920 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1922 * physmem.c (physmem_total, physmem_available, main): Define
1925 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1926 (main): Define with a prototype.
1928 * posixver.c (getenv): Remove decl.
1930 * putenv.c (malloc): Returns void *, not char *.
1931 Include <string.h> unconditionally.
1932 (strchr, memcpy, NULL): Do not define.
1934 * readtokens.c: Include readtokens.h first, to test interface.
1935 Include <stdlib.h>, <string.h> unconditionally.
1936 (init_tokenbuffer): Define with a prototype.
1938 * regex.c (PARAMS): Remove. All uses removed.
1939 All uses of _RE_ARGS removed, too.
1940 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1942 (bzero): Assume memset exists.
1943 (memcmp, memcpy, NULL): Remove.
1944 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1945 char, or assignments to local vars of type signed char.
1946 (init_syntax_once, PREFIX(extract_number_and_incr),
1947 PREFIX(print_partial_compiled_pattern),
1948 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1949 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1950 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1951 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1952 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1953 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1954 wcs_compile_range, byte_compile_range, truncate_wchar,
1955 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1956 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1957 count_mbs_length, wcs_re_match_2_internal,
1958 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1959 PREFIX(alt_match_null_string_p),
1960 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1961 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1962 regfree, PREFIX(extract_number)): Define with prototype. Remove
1963 now-unnecessary declaration, if any.
1964 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1966 Remove now-unnecessary casts among pointer types.
1967 * regex.h (_RE_ARGS): Remove. All uses removed.
1969 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1970 (free): Remove decl.
1972 * rpmatch.c: Include <stdlib.h> unconditionally.
1974 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1975 (free): Remove decl.
1977 * save-cwd.c: Include <stdlib.h> unconditionally.
1978 * xgetcwd.c: Likewise.
1980 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1981 (free): Remove decl.
1983 * strchrnul.c (strchrnul): Define with a prototype.
1984 Fix bug: c_in was not converted to char before searching.
1986 The following changes are not K&R related:
1988 * group-member.h: Include <sys/types.h>, so that this file is
1990 * makepath.h: Likewise.
1992 * getusershell.c (readname, default_index, line_size, readname):
1993 Use size_t, not int, for sizes.
1994 (readname): If the size overflows, report an error instead of
1997 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1999 * getndelim2.c: Assume stdlib.h per the C89 spec.
2001 2003-09-08 Paul Eggert <eggert@twinsun.com>
2003 Assume C89 or better; remove K&R cruft.
2004 A few of these changes were first proposed by Derek Robert Price
2005 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2007 * addext.c: Include <string.h> unconditionally.
2008 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2009 Don't declare getenv or malloc.
2011 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2012 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2014 (find_stack_direction, alloca): Use prototypes.
2016 * atexit.c (atexit): Define using a prototype.
2018 * basename.c, dirname.c, stripslash.c:
2019 Include <string.h> unconditionally.
2021 * bcopy.c: Include <stddef.h>.
2022 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2024 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2026 * error.h (error, error_at_line, error_print_progname)
2027 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2028 * error.c: Include error.h first, to check interface.
2029 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2030 (VA_START): Remove; all uses changeed to va_start.
2031 (exit, strerror): Remove decls.
2032 (error_print_progname): Prototype uncondionally.
2033 Don't include <errno.h>; no longer needed.
2034 (private_strerror): Remove.
2035 (error_tail): Always define.
2036 (error, error_at_line): Assume C89 or better; always use prototypes.
2037 * fatal.c: Include "fatal.h" first, to test interface.
2038 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2039 (VA_START): Remove; all uses changed to va_start.
2040 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2042 (exit): Remove decl.
2043 (fatal): Prototype unconditionally. Assume va_start works.
2044 Abort at end, to pacify gcc.
2046 * euidaccess.c (main): Define with a prototype.
2048 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2050 * exitfail.c: Include <stdlib.h> unconditionally.
2052 * fnmatch_.h (__P): Remove. All uses changed to assume
2054 * fnmatch.c: Include fnmatch.h first, to test interface.
2055 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2056 (getenv): Remove decl.
2057 (fnmatch): Define using a prototype.
2058 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2059 (FCT): Define using a prototype.
2061 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2063 * gethostname.c: Include <stddef.h>.
2064 (gethostname): Define with prototype. Length is size_t, not int.
2066 2003-09-08 Paul Eggert <eggert@twinsun.com>
2068 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2069 getversion.c should have been removed then, but was accidentally
2072 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2073 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2075 2003-09-07 Paul Eggert <eggert@twinsun.com>
2077 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2078 copy_tm_result. Bug reported by Simon Josefsson in
2079 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2081 2003-09-06 Paul Eggert <eggert@twinsun.com>
2083 * time_r.c, time_r.h: New files.
2085 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2087 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2088 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2090 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2092 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2093 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2096 * timegm.c: Switch to glibc implementation, with the following changes:
2097 [defined HAVE_CONFIG_H]: Include <config.h>.
2098 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2099 (__mktime_internal) [!defined _LIBC]: New decl.
2100 (__gmtime_r) [!defined _LIBC]: New macro and function.
2101 (timegm): Use a prototype, since gnulib assumes C89.
2102 Do not bother declaring tmp to be const, as it's not really usefu.
2103 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2104 (timegm): Declare only if HAVE_DECL_TIMEGM.
2106 2003-09-03 Paul Eggert <eggert@twinsun.com>
2108 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2109 Bug reported by Lute Kamstra in
2110 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2112 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2113 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2114 course with correspondingly smaller numbers for tomorrow and
2115 yesterday. From Tadayoshi Funaba. Originally installed into
2116 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2119 2003-08-31 Simon Josefsson <jas@extundo.com>
2121 * timegm.h: New file.
2122 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2124 2003-08-31 Karl Berry <karl@gnu.org>
2126 * argp.h: update from libc.
2128 2003-08-28 Bruno Haible <bruno@clisp.org>
2130 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2131 warning on QNX, which defines O_BINARY to 000000.
2133 2003-08-24 Bruno Haible <bruno@clisp.org>
2135 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2136 MSVC7 <stdio.h> is included later.
2138 2003-08-20 Bruno Haible <bruno@clisp.org>
2140 * progname.h: New file, from GNU gettext.
2141 * progname.c: New file, from GNU gettext.
2142 * progreloc.c: New file, from GNU gettext.
2144 2003-08-19 Bruno Haible <bruno@clisp.org>
2146 * xstrdup.c: Assume <string.h> exists.
2148 2003-08-18 Jim Meyering <jim@meyering.net>
2150 * setenv.h: Indent nested cpp directive.
2151 * vasnprintf.c: Remove trailing blanks.
2153 2003-08-17 Simon Josefsson <jas@extundo.com>
2154 Bruno Haible <bruno@clisp.org>
2156 * xstrndup.h: New file.
2157 * xstrndup.c: New file.
2159 2003-08-17 Bruno Haible <bruno@clisp.org>
2161 * strndup.h: New file.
2163 2003-08-16 Paul Eggert <eggert@twinsun.com>
2165 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2166 space, undoing this 2003-08-12 change:
2167 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2169 2003-08-16 Jim Meyering <jim@meyering.net>
2171 Merge from coreutils.
2172 * xstrtoimax.c: #else #if -> #elif.
2173 * xstrtoumax.c: Likewise.
2175 2003-08-15 Paul Eggert <eggert@twinsun.com>
2177 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2178 rather than tab, after '#' in shell-script copyright notices.
2179 Suggested by Bruno Haible.
2181 2003-08-15 Jim Meyering <jim@meyering.net>
2182 and Paul Eggert <eggert@twinsun.com>
2184 Merge from coreutils.
2185 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2186 member but strut utmpx does not. Needed for AIX 4.3.3.
2187 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2189 2003-08-15 Jim Meyering <jim@meyering.net>
2191 Merge from coreutils.
2192 * xgethostname.c: Include <stdlib.h>.
2193 (xghostname): Don't exit for anything other than memory-related
2194 failure; just return NULL.
2195 * userspec.c: Include "posixver.h".
2196 (parse_user_spec): Accept `.' as a separator only
2197 in pre-POSIX-200112 mode.
2198 * strtoimax.c: Use #elif rather than #else #if.
2199 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2200 Remove function, now that we can rely on a working tzset function.
2201 [!_LIBC]: Ensure that the required autoconf test has been run.
2202 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2203 Use underlying_strftime for %r.
2204 * sha.c: Merge in some clean-up and optimization changes from glibc.
2205 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2206 Ensure that it is a multiple of 64.
2207 Rearrange loop exit tests so as to avoid performing an
2208 additional fread after encountering an error or EOF.
2209 * realloc.c: Update copyright date.
2211 2003-08-14 Jim Meyering <jim@meyering.net>
2213 Merge from coreutils.
2214 * obstack.h: Whitespace changes.
2215 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2216 and xcalloc return values.
2217 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2218 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2219 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2220 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2221 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2223 Use mntctl's return value to drive the entry-processing loop, since
2224 we can't rely on the value of the vmt_length member in the last
2225 entry. On some systems doing so could result in exhausting
2226 virtual memory. Based in part on a patch from Mike Jetzer.
2228 2003-08-14 Jim Meyering <jim@meyering.net>
2229 and Paul Eggert <eggert@twinsun.com>
2231 Merges from coreutils, plus other fixes.
2232 * physmem.c: Merge in portability changes from gcc/libiberty
2233 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2234 for credits and details. Thanks to Kaveh Ghazi for helping
2235 to keep these files in sync.
2236 (ARRAY_SIZE): Define it.
2237 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2238 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2239 (memcasecmp): Don't assume size_t fits in unsigned int.
2240 Remove casts and duplicate code.
2241 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2242 (memcpy): Remove definition.
2243 Merge in some clean-up and optimization changes from glibc.
2244 [BLOCKSIZE]: Move definition to top of file.
2245 Ensure that it is a multiple of 64.
2246 Rearrange loop exit tests so as to avoid performing an
2247 additional fread after encountering an error or EOF.
2248 * md5.h (md5_uintptr): Define.
2249 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2250 return to the initial working directory. Preserve errno
2252 * idcache.c: Include "xalloc.h".
2253 (xmalloc, xrealloc): Remove decls.
2254 (getuser): Remove casts no longer required in C89.
2255 * human.c: Include stdio.h, for sprintf.
2256 * group-member.c: Include "xalloc.h".
2257 (xmalloc, xrealloc): Remove decls.
2258 (get_group_info): Remove casts no longer required in C89.
2259 * getusershell.c (readname): Remove casts no longer required in C89.
2260 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2261 * getline.c: Whitespace fix, from coreutils.
2263 2003-08-13 Paul Eggert <eggert@twinsun.com>
2265 * exclude.c: Include <ctype.h>
2266 (IN_CTYPE_DOMAIN): New macro.
2268 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2271 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2272 Undo previous (whitespace-only) change.
2274 2003-08-12 Paul Eggert <eggert@twinsun.com>
2276 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2277 Normalize leading white space and remove trailing white space.
2278 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2279 notice, as per ../config/srclist-update.
2281 Merge from coreutils.
2282 * euidaccess.h: New file.
2283 * euidaccess.c: Include it.
2284 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2285 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2286 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2288 2003-08-11 Bruno Haible <bruno@clisp.org>
2290 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2291 (vasnprintf): Use it instead of wcslen.
2293 2003-08-11 Bruno Haible <bruno@clisp.org>
2295 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2296 value to ensure that _Bool promotes to int. Use #define for _Bool when
2297 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2299 2003-08-10 Karl Berry <karl@gnu.org>
2301 * regex.h: update from libc (whitespace fix).
2303 2003-08-09 Paul Eggert <eggert@twinsun.com>
2305 Merge some files from coreutils. These changes were
2306 originally made by Jim Meyering.
2307 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2308 many older Unixes require this.
2309 * alloca.c (alloca): Remove cast to argument of free;
2310 no longer needed in C89.
2311 * alloca_.h, regex.h: Fix white space to match
2312 what GNU indent does.
2314 2003-08-05 Paul Eggert <eggert@twinsun.com>
2316 * bumpalloc.h: Remove.
2318 2003-08-04 Paul Eggert <eggert@twinsun.com>
2320 * getloadavg.c: Change copyright notice and spacing to conform to
2323 Merge from coreutils.
2324 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2326 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2327 from Karl Berry, implemented by Jim Meyering.
2328 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2329 from Dmitry V. Levin.
2330 Remove anachronistic cast of xrealloc.
2331 * fnmatch_.h (__const): Remove. Use 'const'.
2332 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2333 type. Otherwise, it wouldn't compile with at least /bin/cc on
2334 ymp-cray-unicos9.0.2.X.
2335 Combine two mostly-identical uses of alloca into one.
2336 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2338 2003-08-04 Dave Love <d.love@dl.ac.uk>
2342 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2343 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2344 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2345 obsolete NLIST_NAME_UNION.
2346 [__GNU__]: Undef BSD and FSCALE.
2347 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2349 2003-08-03 Paul Eggert <eggert@twinsun.com>
2351 * stdbool_.h (_Bool): Make it signed char, instead of
2352 an enum type, so that it's guaranteed to promote to int. See:
2353 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2355 2003-07-31 Paul Eggert <eggert@twinsun.com>
2357 * strerror.c: Include config.h, limits.h. Declare sprintf.
2358 (strerror): Don't assume that a printable int fits in 14 bytes.
2360 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2361 Bruno Haible <bruno@clisp.org>
2363 * getline.h (getline, getdelim): Change return type to ssize_t.
2364 * getline.c (getline, getdelim): Likewise.
2365 Remove _GNU_SOURCE define; now it's defined in config.h through
2368 2003-07-22 Paul Eggert <eggert@twinsun.com>
2370 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2371 over-parenthesization in macros.
2373 Sync with coreutils.
2375 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2378 Use `exit_failure' for xalloc and xmemcoll instead of their own
2379 private exit-failure variables.
2380 * xalloc.h (xalloc_exit_failure): Remove.
2381 * xmalloc.c: Likewise. Include exitfail.h.
2382 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2383 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2384 * xmemcoll.c: Likewise. Include exitfail.h.
2385 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2387 2003-07-18 Paul Eggert <eggert@twinsun.com>
2389 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2390 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2391 to test that it can stand by itself. Include "exitfail.h".
2392 Clients should set exit_failure instead.
2393 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2395 2003-07-18 Andreas Schwab <schwab@suse.de>
2397 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2399 2003-07-18 Bruno Haible <bruno@clisp.org>
2401 * getndelim2.h: New file.
2402 * getndelim2.c: Make into a module of its own. Include config.h,
2404 (getndelim2): Make non-static. Change return type to ssize_t.
2405 * getline.h: Change argument names.
2406 * getline.c: Include getndelim2.h instead of getndelim2.c.
2407 * getnline.c: Include getndelim2.h.
2409 2003-07-17 Bruno Haible <bruno@clisp.org>
2411 * Makefile.am: Remove file.
2412 * Makefile.in: Remove file.
2414 2003-07-17 Bruno Haible <bruno@clisp.org>
2416 * getnline.h: New file.
2417 * getnline.c: New file.
2418 * getndelim2.c: New file, extracted from getline.c.
2419 (getndelim2): Renamed from getdelim2, with added nmax argument.
2420 * getline.c: Include getndelim2.c.
2421 (getdelim2): Moved out to getndelim2.c.
2422 (getline, getdelim): Update.
2424 2003-07-15 <karl@gnu.org>
2426 * vasnprintf.c: update from gettext.
2428 2003-07-15 Jim Meyering <jim@meyering.net>
2430 * makepath.c (make_path): Enclose diagnostic in _(...).
2432 2003-07-14 Paul Eggert <eggert@twinsun.com>
2434 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2435 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2436 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2437 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2438 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2439 updated automatically by ../config/srclist-update. This changes
2440 their license from LPGL to GPL.
2442 2003-07-14 Jim Meyering <jim@meyering.net>
2444 Don't emit diagnostics. Let callers do that.
2445 * save-cwd.c: Don't include "error.h".
2446 (save_cwd): Don't call error. Ensure that errno is valid
2447 when returning nonzero.
2449 * save-cwd.h (restore_cwd): Update prototype.
2450 * save-cwd.c (restore_cwd): Remove two parameters.
2451 Simplify. Don't call error upon failure. Let callers do that.
2452 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2453 when auditing is enabled. But don't bother updating the #if.
2455 2003-07-14 Simon Josefsson <jas@extundo.com>
2457 * mempcpy.h: New file.
2458 * mempcpy.c: New file.
2460 2003-07-14 Paul Eggert <eggert@twinsun.com>
2462 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2463 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2464 unicodeio.c, unicodeio.h, unlocked-io.h:
2465 Switch from LGPL to GPL.
2467 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2469 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2470 it breaks C++ compilation.
2471 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2473 2003-07-10 Jim Meyering <jim@meyering.net>
2475 * vasnprintf.c: Remove trailing blanks.
2476 Make cpp indentation consistent.
2478 2003-07-09 Paul Eggert <eggert@twinsun.com>
2480 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2481 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2482 Switch from LGPL to GPL.
2484 2003-07-07 Paul Eggert <eggert@twinsun.com>
2486 * mktime.c: Fix some boundary cases and remove need for floating point.
2488 Issue a compile-time diagnostic if time_t is floating point, or if
2489 two's complement arithmetic is not in effect, or if arithmetic
2490 right shift does not propagate the sign. These assumptions were
2491 all in the original code but they weren't checked.
2493 (TIME_T_MIDPOINT, verify): New macros.
2494 (__isleap): Remove; it has integer overflow problems.
2495 (leapyear): New function, without those problems.
2496 (ydhms_tm_diff): Remove; splitting into two parts.
2497 (ydhms_diff): New function, containing the arithmetic part of
2498 the old ydhms_tm_diff function. Issue a compile-time
2499 diagnostic if we are not using C99 integer division.
2500 Avoid casts when possible.
2501 (guess_time_tm): New function, containing the checking part of
2502 the old ydhms_tm_diff function. Return the new value, rather than
2503 the difference between it and the old. Accept a new argument T
2504 so that *T specifies the old value. Check for overflow in the result.
2506 (__mktime_internal): Use a time_t offset, not a long int offset.
2507 This undoes the 2003-06-04 change, which is no longer needed now
2508 that we have better overflow checking.
2509 (localtime_offset): Likewise.
2511 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2512 and long are 64-bit but int is only 32-bit.
2513 (ydhms_diff): Use long int to store year1 and yday1.
2514 Issue a compile-time diagnostic if long int is not wide enough.
2516 (__mktime_internal): Use long int to store adjusted year and yday.
2517 Use plain C rather than preprocessor commands, if that doesn't
2519 Check for overflow (and try to repair) after each probe
2520 rather than checking only at the very end. This avoids some bugs
2521 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2522 does not equal GMT offset at maximum time).
2523 Use integer to check for overflow rather than floating point; this
2524 is more portable to non-IEEE hosts, and is a tad faster.
2525 When we detect that we are oscillating between two values,
2526 don't check whether tm_isdst has the requested value, since
2527 we already know the answer. When tm_isdst has the wrong value,
2528 use a different heuristic to find the right one, based on the
2529 extreme values actually observed in practice in tz2003a,
2530 rather than the (overly optimistic) "previous 3 calendar quarters".
2532 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2533 "T const" to accommodate glibc style.
2534 (check_result): Use less-confusing report format. "long" -> "long int.
2536 Don't loop if the iteration overflows time_t.
2537 Allow a negative step in the iteration.
2539 2003-07-01 Paul Eggert <eggert@twinsun.com>
2541 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2542 having it depend on HAVE_SYS_TYPES_H.
2544 2003-06-25 Bruno Haible <bruno@clisp.org>
2546 * readlink.c: New file.
2548 2003-06-20 Bruno Haible <bruno@clisp.org>
2550 Assume C89, so PARAMS isn't needed.
2551 * unicodeio.h (PARAMS): Remove.
2552 * unicodeio.c: Don't use PARAMS.
2554 2003-06-18 Jim Meyering <jim@meyering.net>
2556 Merge changes from coreutils.
2557 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2558 Remove explicit declarations of xmalloc and realloc.
2560 (read_utmp): Remove anachronistic cast of xmalloc.
2562 2003-06-17 Paul Eggert <eggert@twinsun.com>
2564 Assume C89, so PARAMS isn't needed.
2565 * backupfile.h (PARAMS): Remove. All uses removed.
2566 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2567 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2568 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2569 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2570 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2571 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2572 xstrtol.h: Likewise.
2573 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2574 same.h, strverscmp.h: Do not include config.h; no longer needed.
2575 Anyway, config.h should always be included before any other file.
2577 2003-06-11 Simon Josefsson <jas@extundo.com>
2579 * sysexit_.h: New file.
2581 2003-05-20 Derek Price <derek@ximbiot.com>
2583 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2585 2003-06-10 Simon Josefsson <jas@extundo.com>
2587 * strchrnul.h: New file.
2588 * strchrnul.c: New file.
2590 2003-06-10 Simon Josefsson <jas@extundo.com>
2592 * argp.h: New file, from glibc.
2593 * argp-ba.c: New file, from glibc.
2594 * argp-eexst.c: New file, from glibc.
2595 * argp-fmtstream.c: New file, from glibc.
2596 * argp-fmtstream.h: New file, from glibc.
2597 * argp-fs-xinl.c: New file, from glibc.
2598 * argp-help.c: New file, from glibc.
2599 * argp-namefrob.h: New file, from glibc.
2600 * argp-parse.c: New file, from glibc.
2601 * argp-pv.c: New file, from glibc.
2602 * argp-pvh.c: New file, from glibc.
2603 * argp-xinl.c: New file, from glibc.
2605 2003-06-07 Jim Meyering <jim@meyering.net>
2607 * readtokens.h: Put `Free Software Foundation, Inc.'
2608 in place of my name in the copyright comment.
2609 Remove definition and uses of __P.
2612 * stat.c: Don't declare xmalloc explicitly.
2613 Instead, include "xalloc.h".
2614 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2615 xrealloc, and xcalloc return values.
2616 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2618 * xgetcwd.h: Remove definition/uses of PARAMS.
2620 2003-06-06 Jim Meyering <jim@meyering.net>
2622 * stdbool_.h: Renamed from stdbool.h.in.
2624 2003-06-06 Jim Meyering <jim@meyering.net>
2626 Merge from coreutils.
2627 * same.c: (same_name): Declare *_basename locals to be `const'.
2628 Consolidate declarations and initializations of *_base* locals.
2630 Merge from coreutils.
2631 This avoids a core dump on systems without GNU putenv,
2632 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2633 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2634 (unsetenv): New static function, from GNU libc.
2635 (rpl_putenv): Use it.
2637 * modechange.c: Remove trailing blanks.
2639 Merge from coreutils.
2640 * fsusage.c: Remove declaration of statfs.
2641 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2643 * posixtm.c: Include <stdbool.h> unconditionally.
2645 2003-06-05 Paul Eggert <eggert@twinsun.com>
2647 * mktime.c (__mktime_internal): When resolving a tm_isdst
2648 mismatch, look in future quarters as well as past. This fixes a
2649 bug when processing fall-backwards gaps immediately after a long
2650 period of daylight-saving time.
2652 * mktime.c: Assume freestanding C89 or better.
2653 (HAVE_LIMITS_H): Remove. Assume it's 1.
2654 (__P): Remove; not used.
2655 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2656 (mktime, not_equal_tm, print_tm, check_result,
2657 main): Use prototypes. Use const * where appropriate.
2658 (main): Fix typo in testing code that uncovered by above changes.
2659 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2661 2003-06-04 Paul Eggert <eggert@twinsun.com>
2663 * mktime.c: Fix Debian bug 177940
2664 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2665 (localtime_offset): Now long int, not time_t, because we want it
2666 to be guaranteed to be signed. All uses changed.
2667 (__mktime_internal): If overflow would occur when adding offset,
2670 Merge 'human' changes from coreutils. Rewrite to support
2671 locale-specific notations like thousands separators.
2672 * human.c: Simplify authorship notice.
2673 Include human.h immediately after config.h.
2674 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2675 <limits.h>: Do not include, since human.h does.
2676 (SIZE_MAX, UINTMAX_MAX): New macros.
2677 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2678 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2679 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2680 (power_letter): Renamed from suffixes.
2681 (generate_suffix_backwards): Remove.
2682 (adjust_value): Now takes int style (because of human.h changes)
2683 and long double value (for greater precision on some platforms).
2684 (group_number): New function.
2685 (human_readable): Use it. Use integer options, not enum.
2686 Put the options before the sizes in the arg list.
2687 Support all the new options.
2688 The old human_readable function has been removed;
2689 use inttostr.h instead.
2690 (human_readable, default_block_size, humblock):
2691 Use uintmax_t, not int, for block sizes.
2692 (human_readable_inexact, block_size_types): Remove.
2693 (block_size_opts): New constant.
2694 (human_options): Renamed from human_block_size, with new signature
2695 that allows block sizes up to UINTMAX_MAX. All callers changed.
2696 * human.h: Add copyright and authorship notice.
2697 Include <limits.h> and <stdbool.h> unconditionally.
2698 (PARAMS): Remove. All uses removed.
2699 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2700 (enum human_inexact_style): Remove tag; now a nameless enum.
2701 (human_floor, human_ceiling, human_round_to_even): Now have
2702 values 2, 0, 1 rather than -1, 1, 0.
2703 (human_group_digits, human_suppress_point_zero, human_autoscale,
2704 human_base_1024, human_SI, human_B): New constants.
2705 (human_readable_inexact, human_block_size): Remove.
2706 (human_readable): Size args are now uintmax_t, not int.
2707 (human_options): New decl.
2709 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2710 unnecessary now that we assume C89 or better. This change
2711 imported from coreutils.
2713 * mktime.c (__mktime_internal): Do not reject negative timestamps
2714 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2715 in the 2003-05-30 sync from glibc.
2717 .h files should stand alone, but we shouldn't include <sys/types.h>
2718 if we can get away with just <stddef.h>.
2720 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2721 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2722 rather than <sys/types.h>, as we merely need size_t.
2723 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2725 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2726 Include <stdio.h>, to get FILE.
2727 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2728 memcasecmp.h has included <stddef.h> and all we need is size_t.
2729 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2730 our interface, instead of including <sys/types.h>
2732 2003-06-02 Paul Eggert <eggert@twinsun.com>
2735 Fix some minor time-related bugs with POSIX time arguments.
2736 Some valid time stamps were being rejected (notably -1, and
2737 time stamps before 1900 on 64-bit hosts). And some invalid
2738 time stamps were being accepted, e.g. September 31.
2740 * posixtm.h (posixtime): Return bool instead of time_t, so
2741 that we can return (time_t) -1 successfully.
2742 * posixtm.c: Likewise.
2743 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2744 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2745 (t): Remove static var.
2746 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2747 of static var. All uses changed.
2748 (year): Do not reject years before 1900; they can occur with
2750 (posix_time_parse): Do not check for out-of-range components;
2751 that is now the caller's responsibility, since our checks were
2752 only approximations.
2753 (posixtime): Use mktime to check for out-of-range components,
2754 since it knows them exactly.
2755 If mktime returns (time_t) -1, check whether an error actually occurred
2756 by invoking localtime on -1.
2757 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2758 posixtime failures better.
2759 Improve the test data (in comments only).
2761 2003-05-30 <karl@gnu.org>
2763 * mktime.c: update from libc.
2765 2003-05-30 Bruno Haible <bruno@clisp.org>
2767 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2768 * localcharset.h: Likewise.
2769 * localcharset.c: Likewise.
2771 2003-05-28 Paul Eggert <eggert@twinsun.com>
2773 Assume the headers required for C89 freestanding compilers.
2774 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2775 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2776 without checking for HAVE_LIMITS_H.
2777 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2778 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2780 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2781 * exclude.c: Include <stdbool.h> unconditionally.
2782 * tempname.c: Include <stddef.h> unconditionally.
2783 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2784 * modechange.c, rpmatch.c (NULL): Don't define, since
2785 <stddef.h> does that.
2786 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2787 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2788 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2789 * xstrtol.c: Likewise.
2790 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2791 * savedir.c: Include <stddef.h> instead of defining NULL.
2793 * addext.c (addext): Use assignment rather than cast, to avoid
2794 warnings on some platforms.
2796 * mktime.c (__mktime_internal): Do not reject negative timestamps
2799 2003-05-10 Bruno Haible <bruno@clisp.org>
2801 * linebreak.c (iconv_string_length): Don't return -1 just because the
2802 string is longer than 4 KB.
2804 2003-05-12 Jim Meyering <jim@meyering.net>
2806 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2807 the space-padded-by-default conversion specifiers, %e, %k, %l.
2809 2003-05-03 Bruno Haible <bruno@clisp.org>
2811 Upgrade to Unicode-4.0.
2812 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2813 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2814 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2815 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2816 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2817 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2818 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2819 Change width of U+E0100..U+E01EF from 1 to 0.
2821 2003-04-25 Bruno Haible <bruno@clisp.org>
2823 * copy-file.c: Include <stddef.h>, for size_t.
2825 2003-04-25 Jim Meyering <jim@meyering.net>
2827 * copy-file.c (copy_file_preserving): Declare buf_size to be
2828 of type size_t, not int.
2830 2003-04-11 Jim Meyering <jim@meyering.net>
2832 Merge changes from Coreutils.
2834 2003-03-22 Jim Meyering <jim@meyering.net>
2836 * strftime.c (widen): Cast alloca return value to proper type.
2838 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2841 * strftime.c (my_strftime): Handle very large width
2842 specifications for numeric values correctly. Improve checks for
2845 2003-01-19 Jim Meyering <jim@meyering.net>
2847 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2848 (nl_get_alt_digit) [! defined my_strftime]: Define.
2849 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2850 _nl_get_alt_digit and _nl_get_walt_digit.
2852 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2853 These changes have no effect outside of _LIBC.
2855 2003-04-10 Bruno Haible <bruno@clisp.org>
2857 * findprog.h: New file, from GNU gettext.
2858 * findprog.c: New file, from GNU gettext.
2860 2003-04-05 Jim Meyering <jim@meyering.net>
2862 Merge changes from Coreutils.
2864 * exclude.h (PARAMS): Remove definition and uses.
2865 * exclude.c: Remove uses of `PARAMS'.
2867 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2868 Add test-cases for DOS filenames. Declare program_name.
2869 (main): Set up program_name. Patch by Rich Dawe.
2871 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2873 Use mntctl's return value to drive the entry-processing loop, since
2874 we can't rely on the value of the vmt_length member in the last
2875 entry. On some systems doing so could result in exhausting
2876 virtual memory. Based in part on a patch from Mike Jetzer.
2878 2003-04-04 Bruno Haible <bruno@clisp.org>
2880 * linebreak.h: New file, from GNU gettext.
2881 * linebreak.c: New file, from GNU gettext with slight modifications.
2882 * lbrkprop.h: New file, from GNU gettext.
2884 2003-04-03 Bruno Haible <bruno@clisp.org>
2886 * utf8-ucs4.h: New file, from GNU gettext.
2887 * utf16-ucs4.h: New file, from GNU gettext.
2888 * ucs4-utf8.h: New file, from GNU gettext.
2889 * ucs4-utf16.h: New file, from GNU gettext.
2891 2003-04-02 Bruno Haible <bruno@clisp.org>
2893 * binary-io.h: New file, from GNU gettext.
2895 2003-04-01 Bruno Haible <bruno@clisp.org>
2897 * pathname.h: New file, from GNU gettext.
2898 * concatpath.c: New file, from GNU gettext.
2900 2003-03-30 Bruno Haible <bruno@clisp.org>
2902 * copy-file.c (copy_file_preserving): Don't set owner if the function
2903 chown() doesn't exist.
2905 2003-03-28 Bruno Haible <bruno@clisp.org>
2907 * copy-file.h: New file, from GNU gettext.
2908 * copy-file.c: New file, from GNU gettext.
2910 2003-03-18 Jim Meyering <jim@meyering.net>
2912 * quote.c (quote_n): Fix typo in comment.
2914 2003-03-14 Jim Meyering <jim@meyering.net>
2916 Merge changes from Coreutils.
2917 * obstack.h (obstack_object_size): Declare temporary, __o,
2918 to be const, in order to avoid warnings.
2919 (obstack_room): Likewise.
2920 (obstack_empty_p): Likewise.
2922 2003-03-13 Paul Eggert <eggert@twinsun.com>
2924 Merge changes from Bison.
2925 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2926 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2927 when compiling Bison 1.875's `bitset bset = obstack_alloc
2928 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2929 * hash.c: Include <stdbool.h> unconditionally.
2931 2003-03-09 Paul Eggert <eggert@twinsun.com>
2933 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2934 Reported by Bruce Becker; see:
2935 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2937 2003-03-03 Paul Eggert <eggert@twinsun.com>
2938 Bruno Haible <bruno@clisp.org>
2940 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2941 Reported by John Hughes, see
2942 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2944 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2946 * poll_.h: New file.
2949 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2951 * mathl.h: New file.
2952 * acosl.c: New file.
2953 * asinl.c: New file.
2954 * atanl.c: New file.
2955 * ceill.c: New file.
2958 * floorl.c: New file.
2959 * frexpl.c: New file.
2960 * ldexpl.c: New file.
2962 * sincosl.c: New file.
2964 * sqrtl.c: New file.
2966 * trigl.c: New file.
2967 * trigl.h: New file.
2969 2003-02-17 Bruno Haible <bruno@clisp.org>
2971 * mkdtemp.h: New file, from GNU gettext.
2972 * mkdtemp.c: New file, from GNU gettext.
2974 2003-01-31 Bruno Haible <bruno@clisp.org>
2976 * rename.c: #undef rename before defining rpl_rename.
2977 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2979 2003-01-30 Bruno Haible <bruno@clisp.org>
2981 * printf-args.h: New file, from GNU gettext.
2982 * printf-args.c: New file, from GNU gettext.
2983 * printf-parse.h: New file, from GNU gettext.
2984 * printf-parse.c: New file, from GNU gettext.
2985 * vasnprintf.h: New file, from GNU gettext.
2986 * vasnprintf.c: New file, from GNU gettext.
2987 * asnprintf.c: New file, from GNU gettext.
2988 * vasprintf.h: New file, from GNU gettext with modifications.
2989 * vasprintf.c: New file, from GNU gettext.
2990 * asprintf.c: New file, from GNU gettext.
2992 2003-01-29 Bruno Haible <bruno@clisp.org>
2994 * stpncpy.h: New file, from GNU gettext with modifications.
2995 * stpncpy.c: New file, from GNU gettext with modifications.
2997 2003-01-28 Bruno Haible <bruno@clisp.org>
2999 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3001 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3004 2003-01-27 Bruno Haible <bruno@clisp.org>
3006 * xsetenv.h: New file, from GNU gettext.
3007 * xsetenv.c: New file, from GNU gettext.
3009 2003-01-23 Bruno Haible <bruno@clisp.org>
3011 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3013 2003-01-22 Bruno Haible <bruno@clisp.org>
3015 * exit.h: New file, from GNU gettext.
3017 2003-01-11 Bruno Haible <bruno@clisp.org>
3019 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3020 * strcase.h (strcasecmp, strncasecmp): Likewise.
3022 2003-01-14 Jim Meyering <jim@meyering.net>
3024 * same.c (same_name): Tweak a comment.
3026 2003-01-11 Bruno Haible <bruno@clisp.org>
3028 * same.c (same_name): Reorder tests so as to avoid calling stat()
3029 when a string comparison is sufficient.
3031 2003-01-11 Bruno Haible <bruno@clisp.org>
3033 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3036 2003-01-11 Bruno Haible <bruno@clisp.org>
3038 * hash-pjw.c: Add comment about low quality of this function.
3040 2003-01-12 Paul Eggert <eggert@twinsun.com>
3042 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3043 to avoid collisions with libcurses and libreadline.
3045 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3046 * getstr.h, getstr.c: Remove.
3047 * getline.c: Include "getline.h", to check interface.
3048 Move body of old getstr.c here: this defines MIN_CHUNK and
3049 declares getdelim2, which is renamed from getstr.
3050 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3052 * linebuffer.c (readlinebuffer): Renamed from readline.
3054 * linebuffer.h: Likewise.
3055 (readline): Remove backward-compatibility macro.
3057 2003-01-12 Jim Meyering <jim@meyering.net>
3059 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3061 2003-01-10 Bruno Haible <bruno@clisp.org>
3063 * alloca_.h: New file.
3064 * getdate.y: Unconditionally include alloca.h.
3065 * makepath.c: Likewise.
3066 * setenv.c: Likewise.
3067 * userspec.c: Likewise.
3069 2003-01-09 Bruno Haible <bruno@clisp.org>
3071 * stdbool.h.in: New file.
3073 2003-01-08 Bruno Haible <bruno@clisp.org>
3075 * safe-read.c: Include specification header first, to ensure its
3077 * full-write.c: Likewise.
3079 2003-01-08 Jim Meyering <jim@meyering.net>
3081 * full-write.c: Undefine and define-away `const' after inclusion
3082 of errno.h, not before. Suggestion from Bruno Haible.
3084 2003-01-07 Jim Meyering <jim@meyering.net>
3086 * full-write.c: Rework so that it may serve to define full_read, too.
3087 * full-read.c: Simply #define FULL_READ and include full-write.c.
3089 2003-01-06 Jim Meyering <jim@meyering.net>
3091 * version-etc.c: Update year in translatable copyright string.
3093 2002-12-25 Bruno Haible <bruno@clisp.org>
3095 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3096 * xstrtol.h: Likewise.
3097 * xstrtoimax.c: Likewise.
3098 * xstrtoumax.c: Likewise.
3099 * human.h: Likewise.
3101 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3102 on systems that have <inttypes.h> but not <stdint.h>.
3104 2002-12-31 Paul Eggert <eggert@twinsun.com>
3106 * memcoll.c (memcoll): Fall back on a simple algorithm using
3107 memcmp if strcoll doesn't work.
3109 2002-12-23 Bruno Haible <bruno@clisp.org>
3111 * localcharset.h: New file.
3112 * localcharset.c: Include it.
3113 * unicodeio.c: Likewise.
3115 2002-12-22 Bruno Haible <bruno@clisp.org>
3117 * utime.c (utime_null): No need to call ftruncate if the file was
3120 2002-12-23 Bruno Haible <bruno@clisp.org>
3122 * memcoll.c (STRCOLL): New macro.
3125 2002-12-22 Bruno Haible <bruno@clisp.org>
3127 * getstr.h (getstr): Define, to avoid clash with libcurses.
3128 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3130 2002-12-22 Bruno Haible <bruno@clisp.org>
3132 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3134 2002-12-23 Bruno Haible <bruno@clisp.org>
3136 * getline.h: Include <stddef.h>, for size_t.
3138 * unicodeio.h: Include <stddef.h>, for size_t.
3139 * unicodeio.c: Don't include <stddef.h>.
3141 2002-12-17 Bruno Haible <bruno@clisp.org>
3143 * canon-host.c (strdup): Remove unused declaration.
3145 * fsusage.c: Include full_read.h.
3146 (get_fs_usage): Use full_read instead of safe_read.
3148 * utime.c (utime_null): Use SAFE_READ_ERROR.
3150 2002-12-11 Bruno Haible <bruno@clisp.org>
3152 * setenv.h: Rewritten to cope with systems that have setenv() but not
3154 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3157 2002-12-11 Bruno Haible <bruno@clisp.org>
3159 * setenv.c (alloca): Fall back to malloc.
3161 (setenv): Use freea() to free memory allocated with alloca().
3163 2002-11-13 Bruno Haible <bruno@clisp.org>
3165 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3166 function declarations.
3167 * unsetenv.c (unsetenv): Likewise.
3169 2002-03-04 Bruno Haible <bruno@clisp.org>
3171 Portability to AIX 4.3.3.
3172 * unsetenv.c: New file, extracted from setenv.c.
3173 * setenv.c: Move the unsetenv() function to unsetenv.c.
3175 2001-12-20 Bruno Haible <bruno@clisp.org>
3177 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3178 use malloc instead. For SunOS 4.
3180 2001-12-11 Bruno Haible <bruno@clisp.org>
3182 * setenv.c: Declare alloca.
3183 (compar_fn_t): New typedef.
3184 (KNOWN_VALUE, STORE_VALUE): Use it.
3186 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3189 2002-12-10 Paul Eggert <eggert@twinsun.com>
3191 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3192 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3193 Choose values that are less likely to collide with system fnmatch
3195 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3196 defined (e.g., a pure POSIX system).
3197 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3198 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3200 2002-12-06 Jim Meyering <jim@meyering.net>
3202 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3204 Merge in changes from libc's misc/error.c, in preparation
3205 for the merge of gnulib's changes back into libc.
3207 * error.c (_): Define only if not already defined.
3208 Move definition to follow all #include directives.
3209 Include unlocked-io.h only if !_LIBC.
3210 [_LIBC]: Include <libio/libioP.h>.
3211 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3212 (fflush): Tweak definition to use INTUSE.
3215 2002-12-05 Paul Eggert <eggert@twinsun.com>
3217 * alloca.c [defined emacs]: Include "lisp.h".
3218 (xalloc_die) [defined emacs]: New macro.
3219 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3220 [! defined emacs]: Include <xalloc.h>.
3221 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3222 (pointer): Typedef to POINTER_TYPE *.
3223 (malloc): Remove decl; we now always use xmalloc.
3224 (alloca): Use old-style definition, since Emacs needs this.
3225 Check for arithmetic overflow when computing combined size.
3227 2002-12-04 Paul Eggert <eggert@twinsun.com>
3229 Do not generate unlocked-io.h automatically, since it's easier to
3230 maintain it by hand.
3232 * unlocked-io.h: New file, from GNU diffutils,
3233 but with proper copyright notice and attribution.
3235 * Makefile.am: Add copyright notice.
3236 (libfetish_a_SOURCES): Add unlocked-io.h.
3237 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3238 (DISTCLEANFILES, io_functions): Remove macros.
3239 (EXTRA_DIST): Remove gen_uio.
3240 (unlocked-io.h): Remove rule.
3242 2002-12-04 Jim Meyering <jim@meyering.net>
3244 Reflect the fact that stat.c and lstat.c are no longer generated.
3245 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3246 (DISTCLEANFILES): Likewise.
3247 (EXTRA_DIST): Likewise.
3248 (all_local): Don't depend on stat.c or lstat.c.
3249 (stat.c, lstat.c): Remove rules.
3250 (EXTRA_DIST): Remove xstat.in.
3252 * xstat.in: Remove file. Contents moved into stat.c.
3253 * stat.c: New file. Contents mostly from xstat.in.
3254 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3255 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3257 * safe-read.c: Rework so that it may serve to define safe_write, too.
3258 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3260 2002-12-03 Jim Meyering <jim@meyering.net>
3262 * safe-read.c, safe-write.c: Change variable names and comments, but
3263 not semantics, to minimize the differences between these two files.
3264 (safe_read): Change comment to mention SAFE_READ_ERROR.
3266 * safe-read.c (IS_EINTR): Define.
3267 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3269 2002-12-02 Bruno Haible <bruno@clisp.org>
3271 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3272 Define, taken from safe-read.c.
3273 (INT_MAX): Provide fallback.
3274 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3275 * safe-write.h (SAFE_WRITE_ERROR): Define.
3277 * safe-read.c (EINTR): Remove definition.
3278 (safe_read): Don't use EINTR if it is absent.
3280 2002-12-02 Jim Meyering <jim@meyering.net>
3282 * safe-read.c (EINTR): Define.
3283 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3284 (INT_MAX): Provide fallback.
3285 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3287 * safe-read.h (SAFE_READ_ERROR): Define.
3289 2002-12-01 Jim Meyering <jim@meyering.net>
3291 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3292 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3294 2002-11-27 Paul Eggert <eggert@twinsun.com>
3296 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3297 hash_rehash): Replace `if (limit <= value) abort ();' with
3298 `if (! (value < limit)) abort ();', for readability.
3300 2002-11-26 <karl@gnu.org>
3302 * strdup.c: copy from libc again, with jim's ok.
3303 * .cppi-disable: re-add strdup.c
3305 2002-11-25 <karl@gnu.org>
3307 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3308 instead of "strtol.c".
3310 2002-11-25 Jim Meyering <jim@meyering.net>
3312 * mktime.c: Sync from libc, now that it has the latest fix.
3314 2002-11-24 <karl@gnu.org>
3316 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3317 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3319 2002-11-24 Jim Meyering <jim@meyering.net>
3321 Update from coreutils:
3323 * mktime.c: Merge in changes from libc.
3325 Avoid a link-time failure on some Linux systems.
3326 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3327 (__mon_yday): Declare with the STATIC attribute.
3328 (__mktime_internal): Likewise.
3329 Based on a report from Greg Schafer.
3331 2002-11-23 Jim Meyering <jim@meyering.net>
3333 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3334 Use `unsigned', not `int', as type of index.
3336 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3338 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3340 2002-11-22 Paul Eggert <eggert@twinsun.com>
3342 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3343 hint that one should use `if (! x) abort ();' rather than `assert
3344 (x);', and anyway it's one less thing to worry about configuring.
3345 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3346 hash_rehash, hash_insert): Use abort rather than assert.
3348 2002-11-22 Paul Eggert <eggert@twinsun.com>
3350 * quotearg.h: Allow multiple inclusion by surrounding with
3351 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3352 so that we can be included first.
3353 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3354 * quotearg.c: Include quotearg.h immediately after config.h.
3355 No need to include stddef.h or sys/types.h any more.
3356 Surround local include files with "", not "<>".
3357 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3358 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3359 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3360 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3361 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3362 (ISPRINT): Remove; no longer needed now that we assume C89.
3364 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3367 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3368 quotearg_char): Use SIZE_MAX rather than
3369 (size_t) -1 when we are talking about "infinity".
3371 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3373 2002-11-22 Bruno Haible <bruno@clisp.org>
3375 * safe-read.h: Assume C89. Add comments.
3376 (safe_read): Change return type to size_t.
3377 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3378 counts > SSIZE_MAX correctly.
3379 * safe-write.h: New file.
3380 * safe-write.c: New file.
3381 * full-read.h: New file.
3382 * full-read.c: New file.
3383 * full-write.h: Assume C89. Add comments.
3384 * full-write.c: Include safe-write.h.
3385 (full_write): Rewritten to use safe_write.
3386 Suggested by Jim Meyering and Paul Eggert.
3388 2002-11-21 Bruno Haible <bruno@clisp.org>
3390 Remove case insensitive option matching.
3391 * argmatch.h (argcasematch): Remove declaration.
3392 (ARGCASEMATCH): Remove macro.
3393 (__xargmatch_internal): Remove case_sensitive argument.
3394 (XARGMATCH): Update.
3395 (XARGCASEMATCH): Remove macro.
3396 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3397 case_sensitive argument.
3398 (argcasematch): Remove function.
3399 (__xargmatch_internal): Remove case_sensitive argument.
3400 (main): Use XARGMATCH instead of XARGCASEMATCH.
3402 * xmalloc.c: Change compile-time error message. Add comment about
3403 required autoconf version.
3405 2002-11-21 Jim Meyering <jim@meyering.net>
3407 * strdup.c (strdup): Tweak comment and initial #if/#include.
3409 Merge in changes from the coreutils.
3411 2002-09-25 Paul Eggert <eggert@twinsun.com>
3412 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3413 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3414 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3415 int. Work more efficiently if X is the same width as uintmax_t.
3416 Do not compare X to -1, to avoid bogus compiler warning.
3417 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3418 Don't assume that f_frsize and f_bsize are the same type.
3420 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3423 * makepath.c (make_path): Restore umask *before* creating the final
3425 (make_path): Minor reformatting.
3427 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3428 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3430 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3431 ones. At least on GNU/Linux systems, `auto' means something else.
3434 2002-11-20 Paul Eggert <eggert@twinsun.com>
3436 Merge argmatch cleanups from Bison. Assume C89.
3438 * argmatch.c: Include config.h here, not in argmatch.h.
3439 Include stdlib.h, for EXIT_FAILURE.
3440 Always include <string.h>, since we assume C89.
3441 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3442 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3443 Include <stddef.h> instead, since it's all we need for size_t.
3444 (PARAMS): Remove. All uses removed.
3445 (ARRAY_CARDINALITY): Do not bother to #undef.
3446 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3447 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3448 Remove unnecessary parentheses.
3449 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3450 Insert necessary parentheses.
3451 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3452 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3454 2002-11-19 Bruno Haible <bruno@clisp.org>
3456 * mbswidth.c: Include mbswidth.h right at the beginning.
3457 * mbswidth.h: Include <stddef.h>, for size_t.
3459 * mbswidth.h (PARAMS): Remove macro.
3460 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3461 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3463 * gcd.h (PARAMS): Remove macro.
3464 (gcd): Use ANSI C function declarations.
3465 * gcd.c (gcd): Likewise.
3467 2002-11-15 Bruno Haible <bruno@clisp.org>
3469 * strcspn.c: Include <stddef.h>.
3470 (strcspn): Use ANSI C function declaration. Change return type to
3472 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3473 (strpbrk): Use NULL.
3474 * strpbrk.h (PARAMS): Remove macro.
3475 (strpbrk): Use ANSI C function declaration.
3476 * strstr.c: Don't include <sys/types.h>.
3477 * strstr.h (PARAMS): Remove macro.
3478 (strstr): Use ANSI C function declarations.
3480 2002-11-06 Bruno Haible <bruno@clisp.org>
3482 * gcd.h (gcd): Change argument type to 'unsigned long'.
3483 * gcd.c (gcd): Likewise.
3485 2002-11-05 Bruno Haible <bruno@clisp.org>
3487 * gcd.h: New file, from gettext-0.11.5.
3488 * gcd.c: New file, from gettext-0.11.5.
3490 2002-11-05 Bruno Haible <bruno@clisp.org>
3492 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3493 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3494 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3495 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3497 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3498 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3500 * closeout.c: Include gettext.h instead of <libintl.h>.
3501 * human.c: Include gettext.h instead of <libintl.h>.
3502 * quotearg.c: Include gettext.h instead of <libintl.h>.
3503 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3504 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3505 * userspec.c: Include gettext.h instead of <libintl.h>.
3506 * version-etc.c: Include gettext.h instead of <libintl.h>.
3507 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3508 (textdomain): Remove definition.
3509 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3511 * long-options.c: Remove include of <libintl.h> and definition of _.
3512 * same.c: Remove include of <libintl.h> and definition of _.
3514 2002-11-04 Bruno Haible <bruno@clisp.org>
3516 * stpcpy.h: New file, from GNU gettext-0.11.5.
3517 * strcase.h: New file, from GNU gettext-0.11.5.
3518 * strpbrk.h: New file, from GNU gettext-0.11.5.
3519 * strstr.h: New file, from GNU gettext-0.11.5.
3520 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3522 2002-05-09 Bruno Haible <bruno@clisp.org>
3524 * config.charset: Update for newest glibc. Add canonical names
3525 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3527 2002-05-09 Bruno Haible <bruno@clisp.org>
3529 * localcharset.c (get_charset_aliases): Add more Windows specific
3532 2002-05-08 Owen Taylor <otaylor@redhat.com>
3534 * config.charset: A few additions for Solaris.
3536 2001-12-05 Bruno Haible <bruno@clisp.org>
3538 * localcharset.c (locale_charset): Don't return an empty string.
3540 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3542 * config.charset: msdos in uk_UA uses CP1125.
3544 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3546 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3547 * localcharset.c (locale_charset): Declare as extern "C".
3549 2002-02-15 Bruno Haible <bruno@clisp.org>
3551 * config.charset [msdosdjgpp]: For Russian, use CP866.
3553 2002-02-11 Bruno Haible <bruno@clisp.org>
3555 * config.charset: Add support for NetBSD.
3557 2002-09-25 <karl@gnu.org>
3559 * strdup.c: copy from libc/string (via ../config/srclist*).
3560 * getopt*: copy from libc/posix.
3561 * gettext.h: copy from gettext.
3562 * .cppi-disable: add strdup.c, gettext.h.
3564 2002-07-01 Jim Meyering <meyering@lucent.com>
3566 * c-stack.c: Include sys/time.h.
3567 From Volker Borchert.
3569 2002-06-11 Paul Eggert <eggert@twinsun.com>
3571 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3572 New macro. Use it uniformly instead of
3573 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3574 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3575 reported by Vin Shelton.
3577 2002-06-22 Jim Meyering <meyering@lucent.com>
3579 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3580 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3582 2002-06-22 Paul Eggert <eggert@twinsun.com>
3584 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3585 Do not assume SA_SIGINFO behavior.
3586 Bug reported by Jim Meyering on NetBSD 1.5.2.
3588 2002-06-22 Jim Meyering <meyering@lucent.com>
3590 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3592 * exitfail.c, exitfail.h: Likewise.
3593 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3595 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3597 (EXTRA_DIST): Add fnmatch_loop.c.
3598 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3600 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3601 * fnmatch.c: Update from diffutils-2.8.2.
3602 * fnmatch_.h: New file. From diffutils-2.8.2.
3603 * fnmatch.h: Remove file.
3605 2002-06-18 Paul Eggert <eggert@twinsun.com>
3607 * file-type.h: Report an error if neither S_ISREG nor
3608 S_IFREG is defined, instead of using a test specific to glibc
3609 2.2. This should be safe, since POSIX requires S_ISREG and
3610 Unix Version 7 had S_IFREG. We don't need to check for
3611 <sys/types.h> since we don't use any symbols that it defines.
3613 2002-06-15 Jim Meyering <meyering@lucent.com>
3615 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3616 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3617 have been included before this file.
3619 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3621 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3622 so that each temporary file name is unique and valid in the first
3623 8 characters, for operation under DOS.
3625 2002-06-15 Jim Meyering <meyering@lucent.com>
3627 Work even with DJGPP 2.03, which lacks support for symlinks.
3629 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3631 * lchown.c (S_ISLNK): Likewise.
3633 2002-06-14 Jim Meyering <meyering@lucent.com>
3635 * file-type.h: Use the version from diffutils-2.8.2.
3636 * file-type.c: Likewise.
3638 2002-05-27 Jim Meyering <meyering@lucent.com>
3640 Fix a problem seen only on nonconforming systems whereby ls.c's
3641 use of localtime, and then of gettimeofday would cause trouble:
3642 the localtime call used to initialize rpl_gettimeofday's save
3643 mechanism would clobber ls's current local time information so
3644 that in any long listing the first file would always be listed
3645 with date 1970-01-01. Analysis by Volker Borchert.
3647 * gettimeofday.c (localtime): Undefine.
3648 (rpl_localtime): New function.
3650 2002-05-22 Jim Meyering <meyering@lucent.com>
3652 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3653 * file-type.h: New file.
3654 * file-type.c (file_type): New file/function. Extracted from diffutils.
3656 2002-04-29 Paul Eggert <eggert@twinsun.com>
3658 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3660 2002-04-28 Paul Eggert <eggert@twinsun.com>
3662 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3663 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3664 of 127, since 64 is the largest conceivable number for ancient
3666 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3668 2002-04-28 Jim Meyering <meyering@lucent.com>
3670 * sig2str.c (WTERMSIG): Remove definition (unused).
3672 2002-04-28 Paul Eggert <eggert@twinsun.com>
3674 * sig2str.h, sig2str.c: New files.
3675 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3677 2002-04-24 Jim Meyering <meyering@lucent.com>
3679 * gettext.h: New file, from Gettext.
3680 * Makefile.am (INCLUDES): Remove -I../intl.
3681 (libfetish_a_SOURCES): Add gettext.h.
3683 2002-04-16 Jim Meyering <meyering@lucent.com>
3685 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3686 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3687 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3689 2002-04-12 Jim Meyering <meyering@lucent.com>
3691 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3693 2002-03-10 Jim Meyering <meyering@lucent.com>
3695 * makepath.c (make_path): Remove a comma from a diagnostic.
3696 Suggestion from Santiago Vila.
3698 2002-03-08 Jim Meyering <meyering@lucent.com>
3700 * rename.c: Mention that this wrapper is needed also on
3701 mips-dec-ultrix4.4 systems.
3703 2002-03-02 Jim Meyering <meyering@lucent.com>
3705 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3706 not HAVE_CLOCK_SETTIME.
3708 2002-02-27 Paul Eggert <eggert@twinsun.com>
3710 * nanosleep.h: Rename to....
3711 * timespec.h: New name for nanosleep.h. All uses changed.
3713 * gettime.c: New file.
3714 * settime.c: New file.
3717 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3718 timespec.h. Remove nanosleep.h.
3720 2002-02-25 Paul Eggert <eggert@twinsun.com>
3722 * acl.c, acl.h: New files.
3723 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3725 2002-02-24 Jim Meyering <meyering@lucent.com>
3727 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3728 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3729 cause trouble. Reported by Nelson Beebe.
3731 2002-02-23 Paul Eggert <eggert@twinsun.com>
3733 * path-concat.c (xpath_concat): Reorder code to pacify
3734 compilers that don't know that xalloc_die never returns.
3736 2002-02-20 Jim Meyering <meyering@lucent.com>
3738 * getdate.c: Regenerate using bison-1.33.
3740 2002-02-15 Paul Eggert <eggert@twinsun.com>
3742 * posixver.c, posixver.h: New files.
3743 * Makefile.am (libfetish_a_SOURCES): Add them.
3745 2002-02-02 Paul Eggert <eggert@twinsun.com>
3746 Bruno Haible <bruno@clisp.org>
3748 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3749 (fwrite_success_callback): New declaration.
3750 * unicodeio.c (unicode_to_mb): New function, extracted from
3751 print_unicode_char. Call failure callback instead of error.
3752 (fwrite_success_callback): New function.
3753 (exit_failure_callback): New function.
3754 (fallback_failure_callback): New function.
3755 (print_unicode_char): Call unicode_to_mb.
3757 2002-01-26 Jim Meyering <meyering@lucent.com>
3759 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3761 2002-01-22 Jim Meyering <meyering@lucent.com>
3763 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3764 Otherwise, some versions of automake would omit the rule that makes
3765 Makefile from Makefile.in.
3767 2001-01-21 Paul Eggert <eggert@twinsun.com>
3769 * xmemcoll.h, xmemcoll.c: New files.
3770 * Makefile.am (libfetish_a_SOURCES): Add them.
3771 * memcoll.c: Include errno.h, and declare errno if not defined.
3772 (memcoll): Set errno to zero if there is no error.
3774 * quotearg.c (quotearg_buffer_restyled):
3775 Fix bug with quoting buffers containing NUL when backslashing escapes.
3776 This bug was exposed by the other changes in this patch.
3777 (quotearg_n_options): New arg ARGSIZE.
3778 All callers changed.
3779 (quoting_options_from_style): New function.
3780 (quotearg_n_style): Use it.
3781 (quotearg_n_style_mem): New function.
3783 * quotearg.h (quotearg_n_style_mem): New function.
3785 2002-01-16 Jim Meyering <meyering@lucent.com>
3787 * getdate.y: Add three semicolons, each just before a closing brace.
3788 Bison (as of version 1.31) no longer papers over that mistake.
3790 2002-02-14 Paul Eggert <eggert@twinsun.com>
3792 * backupfile.c (ISDIGIT): Comment fix.
3793 * getdate.y (ISDIGIT): Likewise.
3794 * posixtm.c (ISDIGIT, year): Likewise.
3795 * strverscmp.c (ISDIGIT): Likewise.
3796 * userspec.c (ISDIGIT): Likewise.
3798 2002-01-05 Jim Meyering <meyering@lucent.com>
3800 * version-etc.c (version_etc_copyright): Update copyright year.
3802 2001-01-19 Paul Eggert <eggert@twinsun.com>
3804 * closeout.c (close_stdout_status): If ferror (stdout), do
3805 not silently exit merely because the output buffer happens to
3806 have nothing pending.
3808 2001-12-18 Paul Eggert <eggert@twinsun.com>
3810 See the big note in ../ChangeLog.
3811 * human.c (suffixes): Prefer K to k for 1024.
3812 (generate_suffix_backwards): New function.
3813 (human_readable_inexact): Use it.
3814 * xstrtol.c (__xstrtol): If there is no number but there
3815 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3816 Accept 'K' as well as 'k'.
3818 2001-12-15 Jim Meyering <meyering@lucent.com>
3820 * regex.h (__restrict_arr): Update from libc.
3822 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3823 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3826 2001-12-10 Jim Meyering <meyering@lucent.com>
3828 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3829 Instead, include "xalloc.h".
3830 (initbuffer): Don't cast xmalloc return value to char*.
3831 (readline): Reword comment.
3832 Don't cast xrealloc return value to char*
3835 2001-12-09 Jim Meyering <meyering@lucent.com>
3837 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3838 `signed and unsigned type in conditional expression'.
3839 * posixtm.c (posix_time_parse): Likewise.
3841 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3843 * readtokens.c (readtoken): Declare an index to be of type unsigned
3844 to avoid a pedantic warning.
3846 * getstr.c: Don't include assert.h.
3847 (getstr): Remove warning-evoking assertions.
3848 Return -1 if offset parameter is out of bounds.
3849 Change the type of a local from int to size_t.
3851 * strftime.c (my_strftime_localtime_r): Include this function
3852 definition in the `#if ! HAVE_TM_GMTOFF' block.
3854 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3855 Include xalloc.h instead.
3857 2001-12-02 Jim Meyering <meyering@lucent.com>
3859 * tempname.c: Don't declare getenv, thus reverting the change of
3860 2001-11-18. It's no longer necessary, now that stdlib.h is always
3863 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3864 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3866 2001-11-30 Akim Demaille <akim@epita.fr>
3868 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3869 before being defined.
3871 2001-11-27 Paul Eggert <eggert@twinsun.com>
3873 * quotearg.h (quotearg_n, quotearg_n_style):
3874 First arg is int, not unsigned.
3875 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3876 (SIZE_MAX, UINT_MAX): New macros.
3877 (quotearg_n_options): Abort if N is negative.
3878 Avoid overflow check on hosts where size_t is 64 bits and int
3879 is 32 bits, as overflow is impossible there.
3880 Fix off-by-one typo that caused unnecessary reallocation.
3882 2001-11-27 Jim Meyering <meyering@lucent.com>
3884 * tempname.c: Merge with version from libc.
3885 * regex.c: Likewise.
3887 * tempname.c: Include stdlib.h unconditionally. On some old systems
3888 for which STDC_HEADERS is 0, it was not included, resulting in a
3889 warning about an integer-to-pointer conversion problem with getenv.
3890 Reported by Volker Borchert.
3892 2001-11-26 Jim Meyering <meyering@lucent.com>
3894 * gtod.h: Remove file.
3895 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3896 * gettimeofday.c: Don't include gtod.h.
3897 (GTOD_init): Remove function.
3898 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3899 Suggestion from Volker Borchert.
3901 2001-11-23 Jim Meyering <meyering@lucent.com>
3903 * hash.h (struct hash_table): Don't define here. Merely declare it.
3904 * hash.c (struct hash_table): Define it here instead.
3906 2001-11-22 Jim Meyering <meyering@lucent.com>
3908 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3910 2001-11-18 Paul Eggert <eggert@twinsun.com>
3912 * tempname.c (TMP_MAX): Remove; no longer needed.
3913 (TEMPORARIES): New macro.
3914 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3915 removes an artificial limitation (e.g. HP-UX 10.20, where
3918 2001-11-18 Jim Meyering <meyering@lucent.com>
3920 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3923 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3924 files will be created before anything else.
3926 2001-11-17 Jim Meyering <meyering@lucent.com>
3928 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3929 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3930 rather than group writable. Patch by Juan F. Codagnone.
3932 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3933 Instead, include "xalloc.h".
3935 * mountlist.c: Include unlocked-io.h after all system headers.
3936 Remove explicit declarations of xmalloc, xrealloc,
3937 and xstrdup. Instead, include "xalloc.h".
3939 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3940 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3941 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3943 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3944 Reported by Padraig Brady.
3946 * mkstemp.c: #undef mkstemp.
3948 (rpl_mkstemp): Rename from mkstemp.
3951 2001-11-16 Jim Meyering <meyering@lucent.com>
3953 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3954 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3955 determine the amount of total physical memory, use pstat_getstatic.
3956 HPUX-11 doesn't define _SC_PHYS_PAGES.
3957 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3958 If sysconf couldn't be used to determine the amount of available
3959 physical memory, use both pstat_getstatic and pstat_getdynamic.
3960 Based on a patch from Bob Proulx.
3962 2001-11-05 Jim Meyering <meyering@lucent.com>
3964 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3966 2001-11-03 Jim Meyering <meyering@lucent.com>
3968 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3969 in argmatch_to_argument call.
3971 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3974 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3975 e.g., a fault due to an attempt to free a NULL pointer.
3977 2001-11-01 Jim Meyering <meyering@lucent.com>
3979 * dirfd.c, dirfd.h: New files.
3980 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3982 * hash.c (hash_print) [TESTING]: Clean up.
3984 2001-10-22 Paul Eggert <eggert@twinsun.com>
3986 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3987 to avoid a warning if -Wall.
3989 2001-10-21 Paul Eggert <eggert@twinsun.com>
3991 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3993 2001-10-21 Jim Meyering <meyering@lucent.com>
3995 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3996 this code would end up calling gettext even in packages built
3998 * getopt.c (_): Likewise.
3999 * regex.c (_): Likewise.
4001 2001-10-20 Paul Eggert <eggert@twinsun.com>
4003 * error.c (strerror_r): Do not declare unless !_LIBC.
4004 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4005 Use strerror_r that is only a macro, even if it is not a function.
4006 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4007 (private_strerror): Use prototypes, not old-style function definition.
4008 (print_errno_message): New function.
4009 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4011 (error_tail, error, error_at_line): Use it.
4013 2001-10-11 Jim Meyering <meyering@lucent.com>
4015 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4016 and quote_n (1, ... to avoid clobbering a buffer.
4018 2001-10-05 Jim Meyering <meyering@lucent.com>
4020 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4021 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4022 * hash-pjw.h: New file.
4024 2001-09-30 Jim Meyering <meyering@lucent.com>
4026 * mountlist.c [MOUNTED_GETFSSTAT]:
4027 Include <sys/ucred.h>, for Apple Darwin.
4028 Include sys/mount.h and sys/fs_types.h only if available.
4030 (read_filesystem_list): Use FS_TYPE.
4032 2001-09-29 Paul Eggert <eggert@twinsun.com>
4034 * exclude.c (excluded_filename): 0 -> false, since it's
4037 2001-09-28 Paul Eggert <eggert@twinsun.com>
4039 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4040 #defines strtoimax. Also treat the other strto* functions
4043 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4044 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4045 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4047 2001-09-26 Jim Meyering <meyering@lucent.com>
4049 Most macros in unlocked-io.h had the wrong number of arguments.
4050 * gen-uio: New script.
4051 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4052 * unlocked-io.hin: Remove file.
4053 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4054 rather than trying to embed it here.
4055 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4056 Reported by Padraig Brady.
4058 2001-09-25 Volker Borchert <bt@teknon.de>
4060 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4062 2001-09-23 Jim Meyering <meyering@lucent.com>
4064 * mountlist.c: Remove useless parentheses in #if directives.
4065 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4066 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4068 2001-09-22 Jim Meyering <meyering@lucent.com>
4070 * localcharset.c: Update from latest gettext.
4071 * config.charset: Likewise.
4073 2001-09-20 Jim Meyering <meyering@lucent.com>
4075 * xstrtol.c (strtoimax): Guard declaration with
4076 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4077 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4078 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4079 (strtoumax): Likewise, for completeness (it wasn't necessary).
4081 2001-09-06 Paul Eggert <eggert@twinsun.com>
4083 * strtoimax.c (HAVE_LONG_LONG):
4084 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4085 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4086 to work around bug in IBM C compiler.
4088 2001-09-16 Jim Meyering <meyering@lucent.com>
4090 * mkdir.c: New file.
4092 2001-09-04 Paul Eggert <eggert@twinsun.com>
4094 * xgetcwd.c: Revert some of the previous change; intead,
4095 fix the HAVE_GETCWD_NULL code to behave more like the
4096 !HAVE_GETCWD_NULL code used to.
4099 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4102 2001-09-04 Paul Eggert <eggert@twinsun.com>
4104 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4105 Use ssize_t, not int, to store result of readlink.
4106 Check for ssize_t overflow as well as size_t overflow,
4107 as POSIX says the result of readlink is implementation-defined
4108 when ssize_t overflows.
4109 Remove unnecessary cast to char*.
4110 Use free+malloc instead of realloc, as the storage doesn't need
4111 to be preserved and it's clearer and can be more efficient that way.
4112 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4113 * xreadlink.h (xreadlink): Update prototype.
4115 2001-09-03 Paul Eggert <eggert@twinsun.com>
4117 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4118 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4119 spotted by Jim Meyering.
4121 2001-09-03 Jim Meyering <meyering@lucent.com>
4123 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4125 2001-09-03 Paul Eggert <eggert@twinsun.com>
4127 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4128 like the HAVE_GETCWD_NULL code.
4129 Include pathmax.h if not HAVE_GETCWD.
4130 Do not include xalloc.h.
4131 (INITIAL_BUFFER_SIZE): New symbol.
4132 Do not use xmalloc / xrealloc, since the caller is responsible for
4133 handling errors. Preserve errno around `free' during failure.
4134 Do not overrun buffer when using getwd.
4136 2001-09-03 Paul Eggert <eggert@twinsun.com>
4138 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4139 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4141 2001-09-02 Jim Meyering <meyering@lucent.com>
4143 * error.c: Update from GNU libc.
4145 2001-09-01 Jim Meyering <meyering@lucent.com>
4147 * xreadlink.c: New file.
4148 * xreadlink.h: New file.
4149 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4151 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4152 doesn't conflict with sparc Solaris 7's definition in
4153 /usr/include/sys/int_types.h.
4155 * exclude.c: Use `""', not `<>' to #include non-system header files.
4156 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4157 and strncasecmp as r-values. Unixware didn't have declarations.
4159 2001-08-31 Jim Meyering <meyering@lucent.com>
4161 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4162 Use an initial, malloc'd, buffer of length 128 rather than
4163 a statically allocated one of length 1024.
4165 2001-08-30 Paul Eggert <eggert@twinsun.com>
4167 * xgetcwd.c: Don't include pathmax.h.
4168 Include stdlib.h and unistd.h if available.
4170 (xmalloc, xstrdup, free): Remove decls.
4171 (xgetcwd): Don't assume sizes fit in unsigned.
4172 Check for overflow when computing sizes.
4173 Simplify reallocation code.
4175 2001-08-28 Paul Eggert <eggert@twinsun.com>
4177 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4179 * strtoimax.c: Renamed from strtoxmax.c, removing the
4182 Also, make the following further changes to make this file's
4183 configuration more similar to that of strtol.c:
4184 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4185 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4186 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4187 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4188 changed to signed values.
4190 And make the following changes as well:
4191 Fix copyright notice, as 1999 was missing.
4192 (verify): New macro.
4193 (strtoimax): Check sizes at compile-time, not run-time.
4194 Prefer strtol to strtoll if both work.
4195 (main): Remove; it was not that useful and was a pain to maintain.
4197 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4199 2001-08-30 Paul Eggert <eggert@twinsun.com>
4201 * savedir.c (savedir): Remove size parameter, as POSIX says that
4202 a directory's st_size can have an arbitrary value, so the old
4203 usage could waste an arbitrary amount of memory. All uses
4205 * savedir.h: Update prototype.
4207 2001-08-30 Paul Eggert <eggert@twinsun.com>
4209 * xstrtol.c (strtoimax): New decl.
4211 2001-08-28 Paul Eggert <eggert@twinsun.com>
4213 * xstrtol.h: Add copyright notice.
4214 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4215 LONGINT_INVALID_SUFFIX_CHAR.
4217 2001-08-30 Paul Eggert <eggert@twinsun.com>
4219 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4222 2001-08-30 Paul Eggert <eggert@twinsun.com>
4224 * hash.c: Remove '2001' from copyright notice.
4226 2001-08-30 Paul Eggert <eggert@twinsun.com>
4228 * full-write.h: New file.
4229 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4230 * full-write.c: Correct credits, as cccp.c no longer
4231 exists and anyway it was so heavily changed from the old cccp
4232 code as to be unrecognizable. Include full-write.h.
4233 (full_write) Return size_t, with short writes meaning failure.
4234 All callers changed. This fixes a bug with large buffers
4236 * utime.c: Include full-write.h.
4238 2001-08-30 Paul Eggert <eggert@twinsun.com>
4240 Merge 'exclude' changes from tar 1.13.22.
4241 This fixes one or two unlikely storage allocation overflow bugs,
4242 but doesn't change user-visible behavior otherwise.
4244 2001-08-30 Paul Eggert <eggert@twinsun.com>
4246 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4247 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4248 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4249 Include if available.
4250 (<xalloc.h>): Include
4251 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4252 (verify): New macro. Use it to verify that EXCLUDE macros do not
4253 collide with FNM macros.
4254 (struct patopts): New struct.
4255 (struct exclude): Use it, as exclude patterns now come with options.
4256 (new_exclude): Support above changes.
4257 (new_exclude, add_exclude_file):
4258 Initial size must now be a power of two to simplify overflow checking.
4259 (free_exclude, fnmatch_no_wildcards): New function.
4260 (excluded_filename): No longer requires options arg, as the options
4261 are determined by add_exclude. Now returns bool, not int.
4262 (excluded_filename, add_exclude):
4263 Add support for the fancy new exclusion options.
4264 (add_exclude, add_exclude_file): Now takes int options arg.
4265 Check for arithmetic overflow when computing sizes.
4266 (add_exclude_file): xrealloc might modify errno, so don't
4267 realloc until after errno might be used.
4269 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4271 (free_exclude): New decl.
4272 (add_exclude, add_exclude_file): Now takes int options arg.
4273 (excluded_filename): No longer requires options arg, as the options
4274 are determined by add_exclude. Now returns bool, not int.
4276 2001-08-30 Paul Eggert <eggert@twinsun.com>
4278 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4280 2001-08-27 Jim Meyering <meyering@lucent.com>
4282 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4284 * version-etc.c (N_): Remove definition.
4285 Revert most of last change.
4286 Instead, simply don't mark the `Copyright...' string for translation.
4287 Based on advice from Paul Eggert.
4289 * strtoxmax.c: Tweak comment.
4291 2001-08-26 Jim Meyering <meyering@lucent.com>
4293 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4294 of copyright with `%s' so translators don't get an untranslated
4296 (COPYRIGHT_YEAR): Define.
4297 (version_etc): Use fprintf rather than fputs.
4298 Suggestion from Ulrich Drepper.
4300 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4302 * strtoll.c: New file, from GNU libc.
4303 * xstrtoimax.c: New file.
4305 * xstrtol.h: Add xstrtoimax.
4306 * strtoumax.c: New file. Simply include "strtoumax.c".
4307 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4309 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4310 * strtoxmax.c: ... then renamed to this.
4312 2001-08-13 Paul Eggert <eggert@twinsun.com>
4314 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4315 Port to Solaris 8, where 'sed' requires a space after the 'r'
4316 command, and where sh dislikes "$/". Clean up the spacing a bit.
4317 Redirect output to $tmp just once.
4319 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4321 * addext.c (<errno.h>): Include.
4322 (errno): Declare if not defined.
4323 (addext): Work correctly when pathconf returns -1 and leaves
4324 errno alone because there is no limit. Also, work even if
4325 pathconf returns a value greater than SIZE_MAX.
4327 2001-08-12 Jim Meyering <meyering@lucent.com>
4329 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4330 Simply `return getcwd (NULL, 0);'.
4331 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4332 Use 1300 as initial value for length, not PATH_MAX.
4334 * pathmax.h: Clean up cpp syntax.
4336 2001-08-12 Jim Meyering <meyering@lucent.com>
4338 * gettimeofday.c: New file.
4340 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4342 2001-08-04 Jim Meyering <meyering@lucent.com>
4344 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4345 to get in sync with glibc.
4347 2001-08-03 Paul Eggert <eggert@twinsun.com>
4349 The following changes are from gettext 0.10.39 as maintained by
4352 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4353 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4354 with inverted sense. All uses changed.
4356 * mbswidth.c: Don't include <limits.h>.
4357 Include <stdlib.h> and <string.h> unconditionally.
4358 (iswcntrl, mbsinit, ISCNTRL): New macros.
4359 (mbsnwidth): Use K&R style function declarations.
4360 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4361 can optimize it when MB_CUR_MAX == 1.
4362 The width of control characters is zero, not 1.
4364 2001-07-15 Jim Meyering <meyering@lucent.com>
4366 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4367 (BUILT_SOURCES): Add unlocked-io.h.
4368 (io_functions): Define.
4369 (unlocked-io.h): New rule.
4370 (DISTCLEANFILES): Add unlocked-io.h.
4371 (all-local): Depend on unlocked-io.h, to ensure it is created.
4373 * unlocked-io.hin: New file
4375 * regex.c: Update from glibc.
4377 2001-07-05 Jim Meyering <meyering@lucent.com>
4379 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4381 (libfetish_a_SOURCES): Put all .h files here instead.
4382 Remove a thus-exposed (better checks in automake) duplicate and
4383 two unnecessary .h files.
4385 2001-06-11 Jim Meyering <meyering@lucent.com>
4387 * regex.c: Update from GNU libc.
4389 2001-05-27 Jim Meyering <meyering@lucent.com>
4391 * readutmp.h (UT_TYPE): Define.
4393 2001-05-24 Jim Meyering <meyering@lucent.com>
4395 * argmatch.c: Include "quote.h".
4396 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4397 quote function. Reported by Göran Uddeborg.
4399 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4401 * dirname.c (dir_name): Compute append_dot using path, not newpath
4402 which is not yet declared.
4404 2001-05-11 Paul Eggert <eggert@twinsun.com>
4406 * Makefile.am (libfetish_a_SOURCES):
4407 Add strftime.c, since we now compile it on all hosts.
4409 * strftime.c (my_strftime):
4410 Define to nstrftime if emacs, but only if my_strftime is not defined.
4411 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4412 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4413 Add one more extra argument: a nanoseconds value.
4416 (my_strftime function): Add %N format.
4417 (emacs_strftimeu): Renamed from emacs_strftime,
4418 with extra ut argument.
4420 2001-05-11 Paul Eggert <eggert@twinsun.com>
4422 dirname code cleanup. base_name now behaves more compatibly
4423 with POSIX basename when given file names that have trailing
4424 slashes, and similarly for dir_name. Add new primitives
4425 base_len and dir_len. Put the directory-name-related decls
4428 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4429 * backupfile.c (base_name): Likewise.
4430 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4431 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4432 * makepath.c (strip_trailing_slashes): Likewise.
4433 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4435 * rename.c (strip_trailing_slashes): Likewise.
4436 * same.c (base_name): Likewise.
4437 * stripslash.c (ISSLASH): Likewise.
4439 * addext.c: Include <dirname.h> after size_t is defined.
4440 * backupfile.c: Likewise.
4442 * addext.c (addext): Use base_len to trim redundant
4443 trailing slashes instead of doing it ourselves.
4444 But do not trim the last slash if it is not redundant.
4446 * backupfile.c (find_backup_file_name,
4447 max_backup_version): Use base_len instead of rolling it ourselves.
4448 Handle the case of "" and (on DOS) "C:" correctly.
4450 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4451 Include <string.h>, <dirname.h>.
4452 (base_name): Allow file names ending in slashes, other than names
4453 that are all slashes. In this case, return the basename followed
4454 by the slashes. This is more general, and can be used in places
4455 where the original base_name purposely had an assertion failure.
4456 (base_len): New function.
4458 * dirname.c: Include <string.h> instead of <stdlib.h>.
4459 Do not include <assert.h>; no longer needed.
4461 (memrchr): Remove decl.
4462 (dir_name_r): Remove.
4463 (dir_len): Renamed from dirlen. All callers changed.
4464 Rewrite in terms of base_name, for simplicity and consistency.
4465 (dir_name): Never return NULL. All callers changed.
4466 Do not include <stdlib.h> in test program; no longer needed.
4467 return 0; is fine for test program.
4469 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4471 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4473 * path-concat.c (path_concat): Use base_len to compute
4474 base length, not strlen; this means we cannot rely on memcpy
4477 * same.c (STREQ): Remove.
4478 (same_name): Handle the case where the basename ends in trailing '/'.
4480 * stripslash.c (strip_trailing_slashes): Return nonzero if
4481 a slash was stripped. Do not strip the last slash after a
4484 2001-04-08 Jim Meyering <meyering@lucent.com>
4486 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4487 recomputed; that's necessary when the offset spans a DST transition.
4488 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4490 2001-04-02 Jim Meyering <meyering@lucent.com>
4492 * regex.h, regex.c: Update from GNU libc.
4494 2001-03-19 Paul Eggert <eggert@twinsun.com>
4496 * version-etc.c (version_etc_copyright): Update to 2001.
4498 2001-03-16 Paul Eggert <eggert@twinsun.com>
4500 * tempname.c (uint64_t): Define to uintmax_t if
4501 not defined, and if UINT64_MAX is not defined.
4502 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4503 Reported by John David Anglin.
4505 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4507 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4508 alias if codeset is empty.
4509 * config.charset (BeOS): Use wildcard syntax.
4511 2001-03-13 Jim Meyering <meyering@lucent.com>
4513 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4514 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4517 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4519 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4521 * unicodeio.c (print_unicode_char): Simplify accordingly.
4523 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4525 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4526 support for DOS/DJGPP.
4528 2001-02-28 Paul Eggert <eggert@twinsun.com>
4530 * Makefile.am (libfetish_a_SOURCES):
4531 Add dup-safer.c, fopen-safer.c.
4532 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4534 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4536 2001-02-25 Paul Eggert <eggert@twinsun.com>
4538 The mkstemp replacement is taken from glibc 2.2.2, with some
4539 portability fixes for use outside glibc, as follows:
4541 * tempname.c (struct_stat64): New macro.
4542 (direxists, __gen_tempname): Use it.
4543 This avoids a portability problem with Solaris 8.
4545 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4546 (<stddef.h>, <stdint.h>, <string.h>):
4547 Include only if STDC_HEADERS || _LIBC.
4548 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4549 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4550 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4551 (__set_errno): Define this macro if <errno.h> doesn't.
4552 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4553 Define these macros if <stdio.h> doesn't.
4554 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4555 Define these macros if <sys/stat.h>
4556 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4557 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4558 __xstat64): Define if not _LIBC.
4559 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4560 (__gen_tempname): Invoke gettimeofday only if
4561 HAVE_GETTIMEOFDAY || _LIBC;
4562 otherwise, fall back on plain "time".
4563 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4565 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4567 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4569 2001-02-17 Jim Meyering <meyering@lucent.com>
4571 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4572 around included file name.
4574 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4576 * strftime.c: Update from GNU libc (the only changes were to comments).
4578 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4580 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4582 2001-02-17 Paul Eggert <eggert@twinsun.com>
4584 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4585 Remove workaround macros for hosts that have mbrtowc but not
4586 mbstate_t, as we now insist on proper declarations for both
4587 before using mbrtowc.
4589 2001-02-17 Jim Meyering <meyering@lucent.com>
4591 * regex.c: Update from libc.
4593 2001-02-16 Paul Eggert <eggert@twinsun.com>
4595 * alloca.c (malloc): Undef before defining, since stdlib.h
4596 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4597 Reported by Mark Hounschell via Paul Eggert.
4599 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4601 * config.charset: Update for FreeBSD 4.2.
4603 2001-01-26 Jim Meyering <meyering@lucent.com>
4605 * quotearg.c: Include stddef.h.
4606 * quote.c: Include stddef.h.
4607 Reported by Axel Kittenberger.
4609 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4610 line in double quotes so that it evokes a better diagnostic.
4611 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4612 Reported by Axel Kittenberger.
4614 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4616 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4617 to avoid a warning. Add back 'const' to inptr.
4619 2001-01-16 Jim Meyering <meyering@lucent.com>
4621 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4624 2001-01-14 Jim Meyering <meyering@lucent.com>
4626 * rename.c: New file. From Volker Borchert.
4627 Include stdlib.h, string.h or strings.h, and xalloc.h.
4628 Use strip_trailing_slashes rather than open-coding it.
4630 2001-01-03 Paul Eggert <eggert@twinsun.com>
4632 * strftime.c: Sync with glibc time/strftime.c 1.81.
4634 2001-01-03 Jim Meyering <meyering@lucent.com>
4636 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4637 local `inptr' to avoid warning with some system declarations of iconv.
4639 2000-12-29 Paul Eggert <eggert@twinsun.com>
4641 * modechange.c: Do not assume that mode_t uses the
4642 traditional octal encoding. E.g. "chmod 1 FOO" should set
4643 the other-execute bit of FOO even if S_IXOTH != 1.
4645 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4646 WOTH, XOTH, ALLM): New macros.
4647 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4648 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4650 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4651 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4653 No need to use uintmax_t; unsigned long is long enough.
4654 Don't bother to get suffix since we don't use it.
4656 2000-12-24 Jim Meyering <meyering@lucent.com>
4658 * hash.c (is_prime): Return explicit boolean values.
4659 (hash_get_first): Return NULL to appease Irix5.6's 89.
4660 Reported by Nelson Beebe.
4662 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4664 * localcharset.c (locale_charset): Add support for Win32.
4666 2000-12-18 Paul Eggert <eggert@twinsun.com>
4668 * physmem.h, physmem.c: New files.
4670 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4671 (noinst_HEADERS): Add physmem.h.
4673 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4674 't' for compatibility with Solaris 8 sort.
4676 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4678 * config.charset: Add support for BeOS.
4680 2000-12-16 Jim Meyering <meyering@lucent.com>
4682 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4683 SHELLS_FILE to a file name that's useful on djgpp systems.
4685 (ADDITIONAL_DEFAULT_SHELLS): Define.
4686 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4687 Based mostly on a patch from Prashant TR.
4689 2000-12-16 Jim Meyering <meyering@lucent.com>
4691 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4692 N and M) would have treated it like `chown N:N FILE'.
4694 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4696 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4698 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4699 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4700 to the list of canonical encodings. Rename EUC-CN to GB2312.
4702 2000-12-08 Andreas Schwab <schwab@suse.de>
4704 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4705 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4707 2000-12-07 Jim Meyering <meyering@lucent.com>
4709 * stripslash.c (ISSLASH): Define.
4710 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4713 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4714 (dir_name_r): Declare this function as static.
4715 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4716 manifest itself on a name containing a mix of slashes and
4718 Make this function work with names starting with a DOS-style
4719 drive letter and colon prefix.
4720 (dir_name): Append `.' if necessary.
4721 Based mostly on patches from Prashant TR and Eli Zaretskii.
4723 * dirname.h (dir_name_r): Remove prototype.
4725 2000-12-05 Jim Meyering <meyering@lucent.com>
4727 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4729 2000-12-04 Jim Meyering <meyering@lucent.com>
4731 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4732 Also include memory.h, stdlib.h, unistd.h if appropriate.
4733 Reported by Andreas Jaeger (conflicting declaration of malloc).
4735 2000-12-02 Jim Meyering <meyering@lucent.com>
4737 * closeout.h: Make idempotent, to avoid some obscure warnings.
4739 2000-12-01 Paul Eggert <eggert@twinsun.com>
4741 * memrchr.c: Include <config.h> before any system include file.
4743 2000-11-29 Paul Eggert <eggert@twinsun.com>
4745 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4747 2000-11-26 Jim Meyering <meyering@lucent.com>
4749 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4751 2000-11-22 Paul Eggert <eggert@twinsun.com>
4753 * strftime.c (my_strftime): Do not invoke mbrlen with a
4754 size of (size_t) -1; it's not portable.
4756 2000-11-17 Akim Demaille <akim@epita.fr>
4758 * obstack.h: Formatting changes.
4759 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4760 prevent type checking.
4761 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4762 cast the value to (void *): assigning a `foo *' to a `void *'
4764 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4766 2000-11-17 Jim Meyering <meyering@lucent.com>
4768 * strstr.c: Update from GNU libc.
4770 2000-11-16 Jim Meyering <meyering@lucent.com>
4772 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4774 2000-11-11 Jim Meyering <meyering@lucent.com>
4776 * error.c: Add a couple #includes, merging from GNU libc version.
4778 2000-11-10 Jim Meyering <meyering@lucent.com>
4780 * obstack.h: Update from GNU libc.
4781 * obstack.c: Likewise.
4783 2000-11-06 Paul Eggert <eggert@twinsun.com>
4785 * getusershell.c (setusershell): Use rewind rather than
4786 fseek/fseeko, to avoid configuration hassles with fseeko.
4787 Don't bother opening SHELLS_FILE if shellstream is NULL;
4790 2000-11-05 Jim Meyering <meyering@lucent.com>
4792 * makepath.h (make_dir): Declare.
4793 * makepath.c (make_dir): Remove `static' attribute.
4796 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4798 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4799 last one in a bucket, advance to the next bucket.
4801 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4803 * fnmatch.c: Do not comment out all the code if we are using
4804 the GNU C library, because in some cases we are replacing buggy
4805 code in the GNU C library itself.
4807 2000-10-30 Paul Eggert <eggert@twinsun.com>
4809 * error.h, getline.h, modechange.h:
4810 Remove "2000" from Copyright line, as the file hasn't been
4811 changed this year other than in the copyright notice.
4813 * xalloc.h: Add "2000" to Copyright line, as this file
4814 was changed this year.
4816 2000-10-30 Paul Eggert <eggert@twinsun.com>
4818 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4819 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4820 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4822 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4824 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4825 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4826 doesn't define __restrict_arr.
4828 2000-10-29 Jim Meyering <meyering@lucent.com>
4830 * xstat.in: Fix grammar in comment.
4832 2000-10-28 Jim Meyering <meyering@lucent.com>
4834 * memchr.c: Update from libc.
4835 Adjust for portability:
4836 [HAVE_STDLIB_H]: Include stdlib.h.
4837 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4838 Undef __memchr, too.
4839 [!weak_alias]: Define __memchr to memchr.
4841 * regex.c: Update from libc.
4842 * regex.h: Likewise.
4843 * getopt1.c: Likewise.
4844 * memcmp.c: Likewise.
4846 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4847 Avoid using fseek, when possible -- it's broken by design.
4848 Patch by Ulrich Drepper.
4850 2000-10-26 Jim Meyering <meyering@lucent.com>
4852 * strftime.c: Update from libc.
4854 2000-10-25 Jim Meyering <meyering@lucent.com>
4856 * obstack.c: Update from libc.
4858 2000-10-23 Jim Meyering <meyering@lucent.com>
4860 * hard-locale.c (hard_locale): Revert last change -- it was simply
4861 wrong. That set_locale call must not have any side effects.
4864 2000-10-22 Jim Meyering <meyering@lucent.com>
4866 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4867 [CYCLIC]: Remove now-unused definition.
4869 * save-cwd.c (O_DIRECTORY): Define, if needed.
4870 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4871 Suggestion from Ulrich Drepper.
4873 2000-10-21 Jim Meyering <meyering@lucent.com>
4875 * dirname.c (dir_name_r): New function, factored out of dir_name.
4876 (dir_name): Use dir_name_r.
4877 * dirname.h (dir_name_r): Declare it.
4879 2000-10-21 Jim Meyering <meyering@lucent.com>
4881 * dirname.c (memrchr): Declare if necessary.
4882 (dir_name): Remove the restriction that there be no
4883 trailing slashes. Now, this code skips past them, effectively
4885 [TEST_DIRNAME] (main): New unit tests.
4887 * memrchr.c: New file from GNU libc.
4888 Undef __memrchr, too.
4889 [!weak_alias]: Define __memrchr to memrchr.
4890 Guard weak_alias use with `#ifdef weak_alias'.
4892 2000-10-17 Jim Meyering <meyering@lucent.com>
4894 * quote.h (PARAMS): Define and use.
4895 Reported by Akim Demaille.
4897 * getopt.c: Update from libc.
4899 2000-10-16 Jim Meyering <meyering@lucent.com>
4901 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4904 2000-09-25 Jim Meyering <meyering@lucent.com>
4906 * md5.h (rol): Define (from GnuPG).
4908 * sha.c: Give credit (GnuPG) where due.
4909 (M): Use rol rather than open-coding it.
4910 Add a FIXME comment.
4912 2000-09-21 Jim Meyering <meyering@lucent.com>
4914 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4915 Reported by Michael Stone.
4917 2000-09-20 Jim Meyering <meyering@lucent.com>
4919 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4920 (noinst_HEADERS): Add sha.h.
4921 Based on code from Scott G. Miller and from GnuPG.
4923 2000-09-15 Jim Meyering <meyering@lucent.com>
4925 * regex.c: Update from libc.
4927 2000-09-10 Jim Meyering <meyering@lucent.com>
4929 * getopt.c (_getopt_internal): Update from glibc.
4931 2000-09-09 Jim Meyering <meyering@lucent.com>
4933 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4934 think it should be used as a general replacement for isascii.
4935 * fnmatch.c: Likewise.
4936 * mbswidth.c: Likewise
4937 * regex.c: Likewise.
4940 * userspec.c: Include sys/param.h and limits.h.
4942 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4943 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4944 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4945 UID, GID. Check range.
4947 2000-09-06 Jim Meyering <meyering@lucent.com>
4949 * getopt.c (_getopt_internal): Update from glibc.
4951 2000-08-30 Jim Meyering <meyering@lucent.com>
4953 * strftime.c: Merge in changes from GNU libc.
4955 2000-08-26 Jim Meyering <meyering@lucent.com>
4957 * closeout.c: Include "__fpending.h".
4958 (close_stdout_status): Return right away if there's nothing to flush.
4960 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4961 * __fpending.c: New file.
4962 * __fpending.h: New file.
4964 2000-08-07 Paul Eggert <eggert@twinsun.com>
4966 Standardize on "memory exhausted" instead of "Memory exhausted"
4967 or "virtual memory exhausted".
4968 * obstack.c (print_and_abort): Use "memory exhausted", not
4969 "virtual memory exhausted".
4970 * same.c (same_name): Invoke xalloc_die instead of printing
4972 * userspec.c (parse_user_spec): Likewise.
4973 * bumpalloc.h: comment fix
4974 * same.c, userspec.c: Include xalloc.h.
4976 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4977 not char *const and pointing to a constant array.
4978 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4979 (xrealloc): Comment fix.
4981 * userspec.c (parse_user_spec):
4982 Don't translate a message until just before returning,
4983 to avoid unnecessary translation.
4985 2000-08-07 Jim Meyering <meyering@lucent.com>
4987 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4988 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4989 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4990 getgroups.c, gethostname.c, getopt.h, group-member.c,
4991 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4992 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4993 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4994 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4995 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4996 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4997 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4998 yesno.c: Back out Copyright date changes for each file with no change
4999 this year. This eases coordination with other programs using the same
5000 source code modules. From Paul Eggert.
5002 2000-08-03 Greg McGary <greg@mcgary.org>
5004 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5005 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5006 (EXTEND_BUFFER): Use them.
5008 2000-08-01 Jim Meyering <meyering@lucent.com>
5010 * dirname.c (ISSLASH): Define.
5011 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5012 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5013 both `\' and `/' may be use as path separators.
5014 Based on a patch from Prashant TR.
5016 2000-07-31 Paul Eggert <eggert@twinsun.com>
5018 * quotearg.c (quotearg_n_options): Don't make the initial
5019 slot vector a constant, since it might get modified.
5021 2000-07-31 Jim Meyering <meyering@lucent.com>
5023 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5024 * obstack.c (print_and_abort): Likewise.
5026 2000-07-30 Paul Eggert <eggert@twinsun.com>
5028 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5029 buffer, so that the caller can always quote one small
5030 component of a "memory exhausted" message in slot 0.
5031 From a suggestion by Jim Meyering.
5033 2000-07-30 Jim Meyering <meyering@lucent.com>
5035 * makepath.c (make_path): Quote the other instance, too.
5037 * quotearg.c (N_STATIC_SLOTVECS): Define.
5038 (STATIC_BUF_SIZE): Define.
5039 (quotearg_n_options): Use only statically allocated storage when
5040 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5041 than STATIC_BUF_SIZE.
5043 2000-07-29 Jim Meyering <meyering@lucent.com>
5045 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5046 * dirname.c (dir_name): Likewise.
5048 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5050 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5051 (dir_name): Assert that there are no trailing slashes.
5053 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5055 * mbswidth.h (mbswidth): Add a flags argument.
5056 (mbswidth): New declaration.
5057 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5058 * mbswidth.c (mbswidth): Add a flags argument.
5059 (mbsnwidth): New function.
5061 2000-07-24 Jim Meyering <meyering@lucent.com>
5063 * mbswidth.c: Remove useless #else. From Bruno Haible.
5065 2000-07-23 Paul Eggert <eggert@twinsun.com>
5067 * mbswidth.c (_XOPEN_SOURCE):
5068 Don't define; this causes problems on Solaris 7.
5069 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5071 2000-07-23 Paul Eggert <eggert@twinsun.com>
5074 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5075 so that mbstate_t is always defined.
5077 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5078 be 1 in at least one GCC installation, and this configuration
5079 error is likely to be common. Ignoring MB_LEN_MAX hurts
5080 performance on hosts that have mbrtowc but have only unibyte
5081 locales, but I assume these hosts are rare.
5083 2000-07-23 Paul Eggert <eggert@twinsun.com>
5085 * quotearg.c: Streamline by invoking multibyte code only if needed.
5086 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5087 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5088 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5089 invoke multibyte primitives.
5091 2000-07-23 Jim Meyering <meyering@lucent.com>
5093 * basename.c (base_name): Add an assertion.
5095 2000-07-15 Bruno Haible <clisp.cons.org>
5097 * quotearg.c: When the system forces us to redefine mbstate_t,
5098 shadow its mbsinit function.
5100 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5102 * mbswidth.h: New file.
5103 * mbswidth.c: New file.
5104 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5105 (noinst_HEADERS): Add mbswidth.h.
5107 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5109 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5112 2000-07-15 Jim Meyering <meyering@lucent.com>
5114 * makepath.c: Include quote.h.
5115 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5116 corresponding argument in a `quote (...)' call.
5117 Give better diagnostics.
5119 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5120 (noinst_HEADERS): Add quote.h.
5122 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5123 from tar's src/misc.c.
5124 * quote.h: New file. Prototypes for same.
5126 2000-07-10 Paul Eggert <eggert@twinsun.com>
5128 From a suggestion by Bruno Haible.
5129 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5130 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5131 to decide whether to define the BeOS workaround macro;
5132 this adjusts to the change to AC_MBSTATE_T.
5134 2000-07-13 Paul Eggert <eggert@twinsun.com>
5136 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5138 * quotearg.c (quoting_style_args, quoting_style_vals,
5139 quotearg_buffer_restyled): Add support for
5140 clocale_quoting_style. Undo previous change to
5141 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5142 and "{RIGHT QUOTATION MARK}" msgids.
5144 2000-07-05 Paul Eggert <eggert@twinsun.com>
5146 The old behavior of quoting `like this' doesn't look good with
5147 newer, ISO-style fonts. See:
5148 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5150 Instead, quote "like this" by default. Let the translator
5151 tailor the locale-specific quoting behavior by providing
5152 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5154 * quotearg.c (N_): New macro.
5155 (gettext_default): New function.
5156 (quotearg_buffer_restyled): Use
5157 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5158 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5160 2000-07-09 Jim Meyering <meyering@lucent.com>
5162 * Most files: Update copyright dates to include 2000.
5164 2000-07-08 Jim Meyering <meyering@lucent.com>
5166 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5168 (xgethostname): Remove now-unnecessary #ifdef.
5169 Move declaration of `err' into loop where it's used.
5171 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5173 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5174 by allocating a larger buffer. Test the gethostname return value for
5175 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5176 returns an error and ENAMETOOLONG isn't defined.
5178 2000-07-05 Paul Eggert <eggert@twinsun.com>
5179 and Bruno Haible <haible@clisp.cons.org>
5181 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5183 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5185 * quotearg.c (struct quoting_options): Simplify quote_these_too
5188 2000-07-03 Jim Meyering <meyering@lucent.com>
5190 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5191 Reported by Bruno Haible.
5193 2000-07-04 Jim Meyering <meyering@lucent.com>
5195 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5196 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5199 2000-07-03 Paul Eggert <eggert@twinsun.com>
5200 and Bruno Haible <haible@clisp.cons.org>
5202 * quotearg.c (mbrtowc):
5203 Assign to *pwc, and return 1 only if result is nonzero.
5204 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5206 2000-07-03 Jim Meyering <meyering@lucent.com>
5208 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5209 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5212 2000-07-02 Jim Meyering <meyering@lucent.com>
5214 * quotearg.c (mbstate_t): Don't define here.
5216 2000-07-02 Jim Meyering <meyering@lucent.com>
5218 * nanosleep.c (SIGCONT): Define if not already defined.
5220 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5222 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5223 per change in ../m4/ls-mntd-fs.m4.
5224 (read_filesystem_list): Ignore symbolic links.
5226 2000-06-29 Jim Meyering <meyering@lucent.com>
5228 * same.c: Include <string.h> or <strings.h>, as appropriate,
5229 for declaration of strcmp.
5231 * long-options.c: Include <stdlib.h>, for declaration of exit.
5233 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5234 Avoid warning by casting result to `char *' to remove `const'.
5236 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5238 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5240 2000-06-26 Paul Eggert <eggert@twinsun.com>
5242 savedir now sets errno on failure and invokes xmalloc to get memory.
5243 Fix a couple of other minor bugs while we're at it.
5245 * savedir.c (<unistd.h>): Do not include; there's no need.
5246 (NAMLEN): Remove macro.
5247 (malloc, realloc): Remove decls.
5249 ("xalloc.h"): Include.
5250 (NAME_SIZE_DEFAULT): New macro.
5251 (savedir): Use xmalloc / xrealloc to allocate memory.
5252 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5253 Skip "" directory entries.
5254 Use strlen to calculate directory entry length, since the old method
5255 is rarely used these days and isn't worth supporting.
5256 Don't use a pointer after freeing it.
5257 Check for integer overflow when calculating allocation size.
5258 Use memcpy to copy entries, instead of stpcpy.
5259 Set errno properly when returning NULL.
5260 Check for readdir error.
5262 2000-06-26 Jim Meyering <meyering@lucent.com>
5264 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5266 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5268 * getusershell.c (xmalloc, xrealloc): Remove functions.
5270 Don't include <stdlib.h>. Don't declare malloc, realloc.
5272 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5274 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5276 2000-06-24 Jim Meyering <meyering@lucent.com>
5278 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5280 2000-06-21 Jim Meyering <meyering@lucent.com>
5282 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5284 2000-06-19 Paul Eggert <eggert@twinsun.com>
5286 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5287 (mbrtowc, mbstate_t): Define substitutes if
5288 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5289 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5290 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5292 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5294 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5295 than 1024, return a memory chunk of least possible size, instead
5296 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5297 Use free/xmalloc instead of xrealloc to avoid copying for very long
5300 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5302 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5303 address, not strdup. Include <stdlib.h> and don't declare free().
5305 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5307 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5310 2000-06-21 Jim Meyering <meyering@lucent.com>
5312 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5313 (noinst_HEADERS): Add getstr.h.
5315 * getline.c (getstr): Move into a separate file.
5316 * getstr.c (getstr): New file, extracted from getline.c, with
5317 the following changes: new parameter, delim2; both delim[12]
5318 parameters have type `int', not `char'. The latter would lose
5319 with 8-bit delimiters.
5320 * getstr.h: New file.
5322 2000-06-19 Jim Meyering <meyering@lucent.com>
5324 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5326 2000-06-18 Jim Meyering <meyering@lucent.com>
5328 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5329 Besides, these days every porting target provides a mkdir function.
5331 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5332 (this snippet comes from src/system.h).
5334 2000-06-15 Paul Eggert <eggert@twinsun.com>
5336 * human.c (adjust_value): New function.
5337 (human_readable_inexact): Apply rounding style even when
5338 printing approximate values.
5340 2000-06-14 Paul Eggert <eggert@twinsun.com>
5342 * human.c (human_readable_inexact): Allow an input block
5343 size that is not a multiple of the output block size, and vice versa.
5344 Reported by Piergiorgio Sartor.
5346 2000-06-14 Paul Eggert <eggert@twinsun.com>
5348 * getdate.y (get_date): Apply relative times after time
5349 zone indicator, not before. Reported by Todd A. Jacobs.
5351 2000-06-13 Jim Meyering <meyering@lucent.com>
5353 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5355 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5357 2000-06-12 Paul Eggert <eggert@twinsun.com>
5359 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5361 2000-06-04 Paul Eggert <eggert@twinsun.com>
5363 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5365 2000-06-04 Jim Meyering <meyering@lucent.com>
5367 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5368 SunOS 4.1.4 for which gid_t is an unsigned type.
5370 2000-06-03 Jim Meyering <meyering@lucent.com>
5372 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5374 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5376 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5377 newer, don't install charset.alias.
5378 * config.charset: Change the Linux/glibc rules so they become empty
5379 on glibc-2.1 or newer.
5381 2000-06-02 Jim Meyering <meyering@lucent.com>
5383 * mountlist.c: Back out last change. Instead, do this...
5384 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5385 member using the same `ignore'-testing code.
5386 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5390 2000-05-29 Jim Meyering <meyering@lucent.com>
5392 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5393 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5395 2000-05-22 Jim Meyering <meyering@lucent.com>
5397 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5399 2000-05-18 Jim Meyering <meyering@lucent.com>
5401 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5402 back, too, since it may have been modified by allocate_entry.
5403 (hash_delete): Rewrite to use neither the assignment operator
5404 nor the comma operator in an if-expression.
5406 2000-05-15 Paul Eggert <eggert@twinsun.com>
5409 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5410 Remove; no longer needed.
5411 "quotearg.h": Add include.
5412 (file_name): Do not bother to explicitly initialize to NULL; it's less
5413 efficient on some hosts.
5414 (close_stdout_status): Remove test as to whether stdout was already
5415 closed; it breaks for the case "echo x | sort >&-".
5416 Quote file name colons.
5417 Do not assume that _("write error") lacks format strings.
5419 2000-05-15 Jim Meyering <meyering@lucent.com>
5421 * version-etc.c (version_etc_copyright): Update the copyright string
5422 used in all --version output.
5424 2000-05-14 Jim Meyering <meyering@lucent.com>
5426 * closeout.c (close_stdout_set_file_name): New function.
5427 (close_stdout_status): Use new file-scoped global.
5428 Return right away if fstat says the stdout file descriptor is invalid.
5429 * closeout.h (close_stdout_set_file_name): Declare.
5431 2000-05-10 Jim Meyering <meyering@lucent.com>
5433 * closeout.c [default_exit_status]: New file-scoped variable.
5434 (close_stdout_set_status): New function.
5435 * closeout.h (close_stdout_set_status): Declare.
5437 2000-05-08 Jim Meyering <meyering@lucent.com>
5439 * long-options.c: Don't include closeout.h.
5440 (parse_long_options): Don't call close_stdout for --version.
5442 2000-05-06 Jim Meyering <meyering@lucent.com>
5444 * strnlen.c: Undefine __strnlen and strnlen.
5445 [!weak_alias]: Define __strnlen to strnlen.
5447 * atexit.c: New file, from libiberty.
5449 2000-05-06 Jim Meyering <meyering@lucent.com>
5451 * closeout.c (close_stdout_status): Also check for errors on the
5454 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5456 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5457 instead of xmalloc, xrealloc, path_concat.
5458 (locale_charset): Treat empty environment variables as absent.
5459 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5461 2000-05-04 Jim Meyering <meyering@lucent.com>
5463 * getopt.c: Update from glibc.
5464 * obstack.c: Likewise.
5465 * obstack.h: Likewise.
5466 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5468 * regex.h: Likewise.
5469 * strndup.c: Likewise.
5470 * strnlen.c: New file, from glibc.
5472 2000-05-01 Jim Meyering <meyering@lucent.com>
5474 * full-write.c (full_write): Remove `FIXME' part of comment.
5476 2000-04-29 Jim Meyering <meyering@lucent.com>
5478 * path-concat.c: Declare strdup only if it's not defined.
5479 * canon-host.c: Likewise.
5481 2000-04-28 Jim Meyering <meyering@lucent.com>
5483 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5484 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5485 included first, then limits.h is included by locale.h by libintl.h.
5486 From John David Anglin.
5488 2000-04-25 Jim Meyering <meyering@lucent.com>
5490 * makepath.c (S_IRWXUGO): Define.
5491 (make_path): Always perform explicit chmod if MODE specifies any
5492 of the `special' permission bits. Prompted by a bug report against
5493 install from Mate Wierdl and Joost van Baal.
5495 2000-04-18 Jim Meyering <meyering@lucent.com>
5499 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5500 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5502 2000-04-17 Jim Meyering <meyering@lucent.com>
5504 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5505 the definition of it to rpl_strftime also defined-away the system's
5508 2000-04-15 Jim Meyering <meyering@lucent.com>
5510 Use `C' to denote so-called `contiguous' files, the same way
5512 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5513 (ftypelet): Use S_ISCTG.
5514 From Michael Deutschmann.
5516 2000-04-14 Jim Meyering <meyering@lucent.com>
5518 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5520 2000-04-08 Jim Meyering <meyering@lucent.com>
5522 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5523 names don't conflict. Reported by Eli Zaretskii.
5525 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5527 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5528 bug. Deal with the different error behavior of Irix iconv.
5530 2000-04-07 Jim Meyering <meyering@lucent.com>
5532 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5533 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5535 2000-04-05 Jim Meyering <meyering@lucent.com>
5537 Portability tweaks required for ultrix4.3.
5538 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5539 * readutmp.c: Include sys/types.h before sys/stat.h.
5540 * canon-host.c: Declare strdup.
5541 * path-concat.c: Likewise.
5542 From John David Anglin.
5544 2000-04-04 Jim Meyering <meyering@lucent.com>
5546 Be more DOS 8.3-friendly.
5547 * ref-add.sin: Renamed from ref-add.sed.in.
5548 * ref-del.sin: Renamed from ref-del.sed.in.
5549 * Makefile.am: Reflect renaming.
5550 Reported by Eli Zaretskii.
5552 Use a temporary file name that won't clash with `charset.alias'
5553 in the DOS 8.3 name space.
5554 * Makefile.am (charset_tmp): Define.
5555 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5556 (uninstall-local): Likewise.
5557 Reported by Eli Zaretskii.
5559 2000-03-29 Paul Eggert <eggert@twinsun.com>
5561 * time/strftime.c (my_strftime): Make sure we call the system
5562 strftime, not ourselves, when invoking the underlying strftime.
5564 2000-03-24 Jim Meyering <meyering@lucent.com>
5566 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5567 (charset_alias): Define.
5568 (install-exec-local): Factor out common code.
5569 (uninstall-local): Split lines longer than 80.
5570 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5572 (.sed.in.sed): New rule. Don't redirect directly to $@.
5573 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5575 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5577 * config.charset: Output a line containing "Packages using this file".
5578 * ref-add.sed.in, ref-del.sed.in: New files.
5579 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5580 ref-del.sed): New rules.
5582 2000-03-17 Jim Meyering <meyering@lucent.com>
5584 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5585 Otherwise, include <strings.h>
5587 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5589 * unicodeio.c (utf8_wctomb): New function.
5590 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5591 format instead of in UCS-4 with platform dependent endianness.
5593 2000-03-07 Paul Eggert <eggert@twinsun.com>
5595 * savedir.c (savedir): Work even if directory size is
5596 negative; this can happen with some screwy NFS configurations.
5598 2000-03-06 Jim Meyering <meyering@lucent.com>
5600 * localcharset.c (get_charset_aliases): Don't try to free file_name
5601 if it's NULL (because we ran out of memory). From Bruno Haible.
5603 2000-03-05 Jim Meyering <meyering@lucent.com>
5605 * localcharset.c ("path-concat.h"): Include.
5606 (get_charset_aliases): Use path_concat instead of ANSI string
5609 * unicodeio.h (PARAMS): Define.
5610 Use it to guard prototype.
5612 2000-03-04 Jim Meyering <meyering@lucent.com>
5614 * Makefile.am (install-exec-local): Create $(libdir) before installing
5616 (uninstall-local): Uncomment this rule so `make distcheck' works
5619 * unicodeio.c (<errno.h>): Include it.
5620 (errno): Declare if not defined.
5622 * localcharset.c: Add Bruno's comment justifying use of volatile.
5624 * config.charset: New version, incorporating remarks from a linux
5625 i18n mailing list. From Bruno Haible.
5627 2000-03-02 Jim Meyering <meyering@lucent.com>
5629 * Makefile.am (EXTRA_DIST): Add config.charset.
5631 2000-03-01 Jim Meyering <meyering@lucent.com>
5633 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5634 * unicodeio.c: Likewise.
5636 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5638 * config.charset: New file.
5639 * localcharset.c: New file.
5640 * unicodeio.h, unicodeio.c: New files.
5641 * Makefile.am (DEFS): Add -DLIBDIR=...
5642 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5643 (noinst_HEADERS): Add unicodeio.h.
5644 (all-local, install-exec-local, charset.alias): New targets.
5646 2000-02-28 Paul Eggert <eggert@twinsun.com>
5648 * quotearg.c (ALERT_CHAR): New macro.
5649 (quotearg_buffer_restyled): Use it.
5651 2000-02-27 Jim Meyering <meyering@lucent.com>
5653 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5654 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5656 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5657 not `#if STDC_HEADERS'.
5658 Declare malloc if needed.
5660 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5661 now that autoconf always defines the HAVE_DECL_ symbols.
5662 * human.c: Likewise.
5664 * strtoumax.c: Likewise.
5666 * backupfile.c: Arrange for cpp to fail if the configure-time
5667 declaration check was not run.
5669 * human.c: Likewise.
5671 * strtoumax.c: Likewise.
5673 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5674 then first look up the entire `.'-containing string as a login name.
5676 2000-02-18 Paul Eggert <eggert@twinsun.com>
5678 * getdate.y: Handle two-digit years with leading zeros correctly.
5679 (textint): New typedef.
5680 (parser_control): Member year changed from int to textint.
5682 (YYSTYPE): Removed; replaced by %union with int and textint members.
5683 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5684 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5685 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5686 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5687 (date, number, to_year): Use width of number in digits, not its value,
5688 to determine whether it's a 2-digit year, or a 2-digit time.
5689 (yylex): Store number of digits of numeric tokens.
5690 Reported by John Kendall.
5692 (parser_control): Changed from struct parser_control to typedef (for
5693 consistency). All uses changed.
5695 (tID): Removed; not used.
5696 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5698 2000-02-14 Paul Eggert <eggert@twinsun.com>
5700 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5701 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5703 2000-02-12 Jim Meyering <meyering@lucent.com>
5705 * userspec.c (ISDIGIT): Define it.
5706 (isdigit): Remove definition.
5707 (is_number): Use ISDIGIT, not isdigit.
5708 <libintl.h>: Include.
5710 (parse_user_spec): Mark translatable strings.
5712 2000-02-10 Jim Meyering <meyering@lucent.com>
5714 With these changes, nanosleep.[ch] are finally enough like the other
5715 lib/* replacement files to compile on a few more losing systems.
5717 * nanosleep.h: Don't include config.h.
5718 Remove prototype from declaration of nanosleep.
5719 (PARAMS): Remove now-unneeded definition.
5720 * nanosleep.c: #undef nanosleep.
5721 (rpl_nanosleep): Rename from nanosleep.
5723 2000-02-03 Jim Meyering <meyering@lucent.com>
5725 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5726 rather than with `#if HAVE_UTMPNAME'.
5728 2000-02-01 Jim Meyering <meyering@lucent.com>
5730 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5732 2000-01-31 Jim Meyering <meyering@lucent.com>
5734 * nanosleep.h (nanosleep): Guard declaration with
5735 `#if ! HAVE_DECL_NANOSLEEP'.
5736 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5737 the declaration in that vendor's sys/timers.h.
5738 Reported by Christian Krackowizer.
5740 * quotearg.c (ISASCII): Add #undef and move definition to follow
5741 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5742 (ISPRINT): Likewise.
5743 Reported by Tom Tromey.
5745 2000-01-30 Jim Meyering <meyering@lucent.com>
5747 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5748 uses of ->ut_name. The latter doesn't work with new Linux header files
5749 where only utmpx.ut_user is declared.
5751 * readutmp.h (UT_USER): Define.
5753 2000-01-23 Jim Meyering <meyering@lucent.com>
5755 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5758 2000-01-22 Jim Meyering <meyering@lucent.com>
5760 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5761 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5762 Required for some AIX systems. Reported by Christian Krackowizer.
5763 [TESTING] (main): New function.
5765 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5766 * dirname.c (dir_name): Support for DOS-style file names with drive
5769 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5771 * strverscmp.c (ISDIGIT): Define.
5772 (strverscmp): Use ISDIGIT, not isdigit.
5774 2000-01-17 Paul Eggert <eggert@twinsun.com>
5776 * nanosleep.c (nanosleep):
5777 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5778 POSIX.1 doesn't require SA_INTERRUPT and some systems
5779 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5780 it's been part of POSIX.1 since day 1 (in 1988).
5782 2000-01-17 Jim Meyering <meyering@lucent.com>
5784 * interlock: Remove unused file. Reported by François Pinard.
5786 2000-01-16 Paul Eggert <eggert@twinsun.com>
5788 * quotearg.c (quotearg_buffer_restyled): Do not quote
5789 alert, backslash, formfeed, and vertical tab unnecessarily in
5790 shell quoting style.
5793 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5794 Free Software Foundation, Inc.
5795 Copying and distribution of this file, with or without modification,
5796 are permitted provided the copyright notice and this notice are preserved.