1 2004-02-03 Bruno Haible <bruno@clisp.org>
3 * pipe.h: New file, from GNU gettext.
4 * pipe.c: New file, from GNU gettext.
6 2004-01-27 Bruno Haible <bruno@clisp.org>
8 * execute.h: New file, from GNU gettext.
9 * execute.c: New file, from GNU gettext.
10 * w32spawn.h: New file, from GNU gettext.
12 2004-01-23 Paul Eggert <eggert@twinsun.com>
14 Exit-status fix from coreutils.
16 Use exit_failure consistently in place of EXIT_FAILURE,
17 so that program exit statuses are consistent on failure.
19 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
20 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
21 * argmatch.h: Comment fix to match the above.
22 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
23 Now a macro referring to exit_failure, instead of a separate
24 variable. Include "exitfail.h" to get it.
25 * xstrtol.h: Include "exitfail.h".
26 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
28 * long-options.c (parse_long_options): Use prototype
29 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
32 2004-01-21 Jim Meyering <jim@meyering.net>
34 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
35 so as not to conflict with a different-sized __mktime_internal
37 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
38 Problem building statically-linked `ls' reported by Michael Brunnbauer.
40 2004-01-18 Paul Eggert <eggert@twinsun.com>
44 * file-type.c (file_type): Add typed memory objects.
45 * file-type.h (S_TYPEISTMO): New macro.
47 * c-stack.h (c_stack_action): Remove argv argument.
48 * c-stack.c (c_stack_action): Likewise. All uses changed.
49 (die): Don't calculate message unless segv_action returns.
50 (get_stack_location, min_address_from_argv, max_address_from_argv,
51 volatile stack_base, volatile_stack_size): Remove.
52 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
53 that every segmentation violation is a stack overflow. (Ouch!)
54 See Debian bug 136249 (still outstanding) for more info about why
55 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
57 2003-11-30 Bruno Haible <bruno@clisp.org>
59 Safer stack allocation.
60 * setenv.c: Include allocsa.h.
61 (alloca): Remove fallback definition.
62 (freea): Remove macro.
63 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
66 2003-10-17 Bruno Haible <bruno@clisp.org>
68 * binary-io.h: Avoid warnings on Cygwin.
70 2003-12-28 Bruno Haible <bruno@clisp.org>
72 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
73 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
75 2003-11-28 Bruno Haible <bruno@clisp.org>
77 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
79 2003-11-27 Bruno Haible <bruno@clisp.org>
81 * wait-process.c: On Windows, include windows.h. Needed on mingw.
83 2003-11-17 Bruno Haible <bruno@clisp.org>
85 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
87 2003-11-24 Bruno Haible <bruno@clisp.org>
89 * xallocsa.h: New file, from GNU gettext.
90 * xallocsa.c: New file, from GNU gettext.
92 2003-11-24 Bruno Haible <bruno@clisp.org>
94 * allocsa.h: New file, from GNU gettext.
95 * allocsa.c: New file, from GNU gettext.
97 2003-11-24 Bruno Haible <bruno@clisp.org>
99 * eealloc.h: New file.
101 2004-01-15 Jim Meyering <jim@meyering.net>
103 Merge from coreutils.
105 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
106 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
107 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
109 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
110 optional configure-time default.
112 * version-etc.c (version_etc_copyright): Update copyright date.
114 * xreadlink.c (xreadlink): Correct outdated comment.
116 2004-01-15 Paul Eggert <eggert@twinsun.com>
118 Merge from coreutils.
120 * posixver.c: Include posixver.h.
122 * same.c: Include <stdbool.h>, <limits.h>.
123 (_POSIX_NAME_MAX): Define if not defined.
125 (same_name): If file names are silently truncated, report
126 that the file names are the same if they are the same after
127 the silent truncation.
129 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
131 * xstrtod.c (xstrtod): Likewise. All callers changed to
132 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
135 2004-01-14 Paul Eggert <eggert@twinsun.com>
137 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
138 with like-named macro in fnmatch.c.
139 (EXT): Use an internal constant instead.
141 Merge fnmatch patches from glibc.
142 * fnmatch.c (mbsinit): Remove define.
143 Add libc_hidden_ver (__fnmatch, fnmatch).
144 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
145 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
147 2003-12-14 Karl Berry <karl@gnu.org>
149 * config.charset: update from gettext-runtime.
151 2003-12-03 Paul Eggert <eggert@twinsun.com>
153 * getgroups.c (getgroups): xmalloc takes one argument, not two.
154 Bug reported by Alfred M. Szmidt.
156 2003-11-29 Karl Berry <karl@gnu.org>
158 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
160 2003-11-23 Paul Eggert <eggert@twinsun.com>
161 Bruno Haible <bruno@clisp.org>
163 * printf-parse.h: Don't include sys/types.h.
164 (ARG_NONE): New macro.
165 (char_directive): Change type of *arg_index fields to size_t.
166 * printf-parse.c: Don't include sys/types.h.
167 (SSIZE_MAX): Remove macro.
168 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
169 Remove unnecessary overflow check.
170 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
173 2003-11-24 Paul Eggert <eggert@twinsun.com>
175 * alloca.c: Remove dependency on xalloc module.
176 (xalloc_die): Remove.
177 (memory_full) [!defined emacs]: New macro.
178 [!defined emacs]: Don't include xalloc.h.
179 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
180 address arithmetic overflows. Change datatypes a bit to avoid
183 2003-11-22 Jim Meyering <jim@meyering.net>
185 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
187 2003-11-17 Bruno Haible <bruno@clisp.org>
189 * vasnprintf.c (alloca): Remove fallback definition.
190 (freea): Remove definition.
191 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
192 Reported by Paul Eggert.
194 2003-11-17 Jim Meyering <jim@meyering.net>
196 On systems without utime and without a utimes function capable of
197 dealing with a NULL struct utimbuf* argument, this utime replacement
198 could -- in unusual circumstances -- leak a file descriptor.
199 * utime.c: Include <unistd.h> and <errno.h>.
200 (utime_null): Be sure to close `fd' and to preserve errno.
201 Reported by Geoff Collyer via Arnold Robbins.
203 2003-11-16 Paul Eggert <eggert@twinsun.com>
204 Bruno Haible <bruno@clisp.org>
206 Protect against address arithmetic overflow.
207 * printf-args.h: Include stddef.h.
208 (arguments): Change type of field 'count' to size_t.
209 * printf-args.c (printf_fetchargs): Use size_t instead of
210 'unsigned int' where appropriate.
211 * printf-parse.h: Include sys/types.h.
212 (char_directive): Change type of *arg_index fields to ssize_t.
213 (char_directives): Change type of fields 'count', max_*_length to
215 * printf-parse.c: Include sys/types.h and xsize.h.
216 (SSIZE_MAX): Define fallback value.
217 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
218 instead of 'int' where appropriate. Check a_allocated, d_allocated
219 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
220 * vasnprintf.c: Include xsize.h.
221 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
222 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
223 overflow. Avoid wraparound when converting a width or precision from
226 2003-11-16 Bruno Haible <bruno@clisp.org>
228 Update from GNU gettext.
229 * printf-parse.c: Generalize to it can be compiled for wide strings.
230 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
231 * vasnprintf.c: Generalize to it can be compiled for wide strings.
232 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
233 SNPRINTF): New macros.
234 Don't include <alloca.h> if the file is used inside libintl.
235 (local_wcslen): New function, for Solaris 2.5.1.
236 (VASNPRINTF): Use it instead of wcslen.
238 2003-11-16 Bruno Haible <bruno@clisp.org>
240 * xsize.h (xmax): New function.
241 (xsum, xsum3, xsum4): Declare as "pure" functions.
243 2003-11-12 Paul Eggert <eggert@twinsun.com>
245 * xalloc.h: Do not include <limits.h> or <stdint.h>.
246 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
247 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
248 heuristic is just as accurate as far as we know, and it removes a
249 dependency on size_max.m4 and ptrdiff_max.m4.
251 2003-11-12 Paul Eggert <eggert@twinsun.com>
253 * xstrtol.c (__xstrtol): Remove "break" immediately after
254 "return", to pacify some unknown compiler. Problem reported
257 2003-11-11 Bruno Haible <bruno@clisp.org>
259 * xsize.h (SIZE_MAX): Remove fallback definition.
260 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
263 2003-11-10 Paul Eggert <eggert@twinsun.com>
265 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
266 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
267 rejected some allocations of exactly SIZE_MAX - 2 bytes.
269 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
270 not (size_t) -1, since it's defined here.
272 2003-11-06 Paul Eggert <eggert@twinsun.com>
274 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
275 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
276 Reject sizes of exactly SIZE_MAX bytes.
277 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
278 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
280 2003-11-05 Bruno Haible <bruno@clisp.org>
282 * xsize.h: Include limits.h, to avoid a possible collision with
283 SIZE_MAX defined in <limits.h> on Solaris.
285 2003-11-04 Bruno Haible <bruno@clisp.org>
288 * linebreak.c: Include xsize.h.
289 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
290 argument for overflow.
291 Suggested by Paul Eggert.
293 2003-10-31 Bruno Haible <bruno@clisp.org>
295 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
296 to avoid (extremely rare) race condition.
297 Suggested by Paul Eggert.
299 2003-11-03 Jim Meyering <jim@meyering.net>
301 * userspec.c: Include "userspec.h".
302 * userspec.h: New file.
304 2003-10-31 Paul Eggert <eggert@twinsun.com>
306 * mountlist.h (struct mount_entry.me_type_malloced): New member.
307 * mountlist.c (SIZE_MAX): Define if not defined already.
308 (read_filesystem_list): Set and use me_type_malloced.
309 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
310 whatever the type happens to be), for brevity and consistency.
311 Check for size calculation overflow on Alphas running OSF/1.
313 2003-10-31 Jim Meyering <jim@meyering.net>
315 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
317 * linebuffer.c: Include <string.h> for declaration of memset.
319 2003-10-30 Paul Eggert <eggert@twinsun.com>
320 Bruno Haible <bruno@clisp.org>
322 * vasprintf.c: Include <limits.h>, <stdlib.h>.
323 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
325 2003-10-29 Paul Eggert <eggert@twinsun.com>
327 * xalloc.h (xalloc_oversized): Now a macro, not a function,
328 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
330 * quotearg.c (quotearg_n_options): Use it.
331 * group-member.c: Include <stdbool.h>.
332 (free_group_info): Arg is now const *; don't free arg.
333 (get_group_info): Now returns bool and accepts struct group_info *,
334 rather than returning a malloc'ed struct group_info *.
335 All uses changed. Check for overflow in internal size calculation.
337 * getusershell.c (readname): Simplify the code by using x2nrealloc
338 rather than xmalloc/xrealloc.
339 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
340 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
341 conformance bug: the old code used a pointer after freeing the
342 storage that it addressed.
343 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
344 rather than doing it by hand.
345 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
346 the buffer preserved. Use free and xmalloc instead.
347 * quotearg.c (quotearg_n_options): Likewise.
348 Use a simpler test for size overflow. Don't use xalloc_oversized
349 because unsigned int might be wider than size_t (!); this suggests
350 that we should switch from unsigned int to size_t for slot numbers.
352 2003-10-27 Bruno Haible <bruno@clisp.org>
354 * stdbool_.h: Better support for BeOS.
356 2003-10-27 Paul Eggert <eggert@twinsun.com>
358 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
359 to allocate the returned structure. Do not allocate a subarray,
360 as x2nrealloc will do that.
361 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
362 instead of xnrealloc.
363 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
365 2003-10-26 Paul Eggert <eggert@twinsun.com>
367 * xalloc.h (xalloc_oversized): New static inline function, for
368 callers that want to do their own size-overflow checking. Include
369 <stdbool.h>, since xalloc_oversized returns bool.
370 * xalloc.c (array_size_overflow): Remove. All callers changed
371 to use xalloc_oversized.
373 Add two functions x2realloc, x2nrealloc, for programs that grow
374 arrays dynamically by doubling their sizes.
375 * xalloc.h (x2realloc, x2nrealloc): New decls.
376 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
379 Port to C99 semantics for 'inline' of external functions.
380 Bug reported by Bruno Haible.
381 * xmalloc.c (xnmalloc_inline): New static inline function,
382 with the old contents of xnmalloc.
383 (xnmalloc, xmalloc): Use it.
384 (xnrealloc_inline): New static inline function,
385 with the old contents of xnrealloc.
386 (xnrealloc, xrealloc): Use it.
388 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
390 2003-10-25 Paul Eggert <eggert@twinsun.com>
392 Fix several address-calculation bugs in the hash modules,
393 plus some minor code cleanup.
395 * hash.h: Include <stdbool.h>, for bool.
396 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
397 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
398 hash_get_n_entries, hash_get_max_bucket_length,
399 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
400 hash_rehash): Use size_t rather than unsigned.
401 * hash.c (struct hash_table, hash_get_n_buckets,
402 hash_get_n_buckets_used, hash_get_n_entries,
403 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
404 hash_get_entries, hash_do_for_each, hash_string, is_prime,
405 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
407 (SIZE_MAX): Define if not defined.
408 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
409 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
411 Use const * when possible.
412 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
413 (check_tuning): Fix bug: if tuning parameters were very close to
414 0 or 1, rounding errors could have caused subscript violations.
415 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
416 (hash_initialize): Add 'fail:' label
417 to free table and return NULL, and use it to simplify code.
418 Use calloc rather than clearing the storage ourself.
419 (hash_initialize, hash_rehash): Check for arithmetic overflow in
420 buffer size calculations.
421 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
422 Include <stddef.h>, for size_t.
423 * hash-pjw.c (hash_pjw): Likewise.
424 Switch to method described by Bruno Haible.
425 Include <limits.h>, for CHAR_BIT.
426 (SIZE_BITS): New macro.
428 2003-10-21 Paul Eggert <eggert@twinsun.com>
430 * getndelim2.c (getndelim2): When size calculation overflows,
431 ceiling the allocation at NMAX bytes rather than silently
432 discarding input bytes before NMAX is reached. This makes
433 a difference only if NMAX exceeds SIZE_MAX / 2.
435 * obstack.c: Merge from glibc.
436 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
437 Add libc_hidden_def (_obstack_newchunk).
438 (_obstack_free) [! defined _LIBC]: Remove.
439 [defined _LIBC]: Make a strong alias from obstack_free, rather than
440 a clone of the function body.
441 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
442 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
444 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
445 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
448 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
449 (obstack_ptr_grow_fast, obstack_int_grow_fast):
450 Don't use lvalue casts, as GCC plans to remove support for them
451 in GCC 3.5. Reported by Joseph S. Myers. This bug
452 was also present in the non-GCC version, indicating that this
453 code had always been buggy and had never been widely used.
454 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
455 Use the fast variant of each macro, rather than copying the
456 definiens of the fast variant; that way, we'll be more likely to
457 catch future bugs in the fast variants.
459 2003-10-20 Bruno Haible <bruno@clisp.org>
461 * wait-process.h: New file, from GNU gettext.
462 * wait-process.c: New file, from GNU gettext.
464 2003-10-19 Jim Meyering <jim@meyering.net>
466 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
468 2003-10-16 Paul Eggert <eggert@twinsun.com>
470 * getgroups.c: Include <errno.h>, <stdlib.h>.
471 (getgroups): First arg is int, not size_t.
472 Don't let 'free' mangle errno.
474 2003-10-16 Jim Meyering <jim@meyering.net>
476 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
478 2003-10-15 Paul Eggert <eggert@twinsun.com>
480 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
482 (new_exclude, add_exclude_file): Initial size no longer needs to
484 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
485 our own address arithmetic overflow checking.
487 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
488 (fnmatch): Do not alloca more than 2000 wide characters;
489 instead, use malloc for large buffers.
490 Check for address arithmetic overflow, and return -1
491 with errno set to ENOMEM in that case.
492 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
493 (NEW_PATTERN): Do not alloca more than 8000 bytes;
494 instead, return -1. Check for address arithmetic overflow.
496 2003-10-14 Paul Eggert <eggert@twinsun.com>
498 Handle invalid suffixes and overflow independently, so that
499 callers can treat them independently as needed. Fix some bugs in
500 suffix handling, e.g., "100k@" was not diagnosed as an invalid
501 suffix for a human-readable blocksize. The major caller-visible
502 change is the addition of a new
503 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
504 that both overflow and suffix chars were found.
506 * human.c (humblock): Don't check separately for invalid suffix
507 char; that is xstrtoumax's job (now that its bug is fixed).
508 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
509 INTMAX_MAX]: New macros.
510 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
511 TYPE_MAXIMUM): New macros.
512 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
513 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
514 if overflow occurs, as it's what __strtol does and it's more useful
516 (__xstrtol): If __strtol reports some error other than ERANGE,
517 reflect it to the caller as LONGINT_INVALID. If it reports
518 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
519 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
520 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
522 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
523 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
524 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
525 [defined UINTMAX_MAX]: New macros.
527 2003-10-14 Bruno Haible <bruno@clisp.org>
529 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
530 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
531 Also use volatile where needed.
533 2003-10-12 Paul Eggert <eggert@twinsun.com>
535 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
536 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
537 and define in terms of the other primitives.
538 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
539 (SIZE_MAX): Define if not already defined.
540 (array_size_overflow): New function.
541 (xalloc_die): Abort instead of exiting if 'error' returns.
542 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
543 (xmalloc, xrealloc): Use them.
544 (xcalloc): Check for address arithmetic overflow.
545 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
546 a bit faster than strcpy.
548 2003-10-08 Paul Eggert <eggert@twinsun.com>
550 Merge getpass from libc, plus a few fixes.
552 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
554 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
555 __fsetlocking to empty.
556 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
557 do include <bits/libc-lock.h>.
558 Do not include <fcntl.h>; not needed.
559 [_LIBC]: Include <wchar.h>.
560 (NOTCANCEL_MODE): New macro.
561 (flockfile, funlockfile) [_LIBC]: New macros.
562 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
563 [!_LIBC]: New macros.
564 (call_fclose): New function.
565 (getpass): Use it. Save tty stream separately; this simplifies the
566 code and makes it more reliable if stdin happens to equal stdout.
567 Invoke __fsetlocking on tty.
568 Handle thread cancellation if needed.
569 Namespace cleanup (use __tcgetattr, __getline).
570 Use bool for Booleans.
571 [USE_IN_LIBIO]: Handle wide streams.
572 [!_LIBC]: Unconditionally do the fseek, since we don't know what
573 stream might go where.
575 * unlocked-io.h: Include <stdio.h>, so that the caller
576 doesn't have to include <stdio.h> before us.
577 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
578 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
579 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
580 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
581 if not declared, so that we can use getpass.c code from libc without
583 (flockfile, ftrylockfile, funlockfile): New macros.
585 2003-10-06 Bruno Haible <bruno@clisp.org>
587 * version-etc-2.h: Remove file.
588 * version-etc-2.c: Remove file.
590 2003-09-25 Jim Meyering <jim@meyering.net>
591 Bruno Haible <bruno@clisp.org>
593 This lets translators provide better translations for the
594 "Written by ..." part of --version output.
595 * version-etc.h: Include stdarg.h.
596 (version_etc_copyright): Declare as readonly.
597 (version_etc): Make this function variadic with a NULL-terminated list
598 of author name strings.
599 (version_etc_va): New declaration.
600 * version-etc.c: Include stdarg.h, stdlib.h.
601 (version_etc_copyright): Declare as readonly.
602 (version_etc_va): New function. Provide a different translatable string
603 for each possible number of authors < 10. Abbreviate when there are 10
605 (version_etc): Make this function variadic. Call version_etc_va.
606 Suggestion from Gary V. Vaughan.
608 * long-options.h (parse_long_options): Change prototype: the authors
609 string is moved to the end and becomes variadic.
610 * long-options.c: Include stdarg.h.
611 (parse_long_options): Make this function variadic, too.
612 Call version_etc_va, not version_etc.
614 2003-10-06 Bruno Haible <bruno@clisp.org>
616 * fatal-signal.h: New file, from GNU gettext.
617 * fatal-signal.c: New file, from GNU gettext.
619 2003-10-04 Karl Berry <karl@gnu.org>
621 * argp*: update from libc.
623 2003-10-01 Larry Jones <lawrence.jones@eds.com>
625 * getpass.c (getpass): Use a no-op fseek when switching from input to
626 output mode on the same stream.
628 2003-09-29 Paul Eggert <eggert@twinsun.com>
630 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
631 Fix arg typo in previous patch.
633 2003-09-28 Jim Meyering <jim@meyering.net>
635 * error.c: Correct cpp indentation.
637 2003-09-27 Paul Eggert <eggert@twinsun.com>
639 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
640 Omit the special code that used __typeof__, since we worry that
641 it could be more trouble than it's worth. See:
642 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
643 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
647 2003-09-26 Jim Meyering <jim@meyering.net>
649 * error.c (error_tail): Move some declarations
650 into inner scope where the local variables are used.
652 2003-09-26 Bruno Haible <bruno@clisp.org>
654 * stpncpy.h (gnu_stpncpy): New declaration.
655 (stpncpy): Define as alias for gnu_stpncpy.
656 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
658 2003-09-26 Paul Eggert <eggert@twinsun.com>
660 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
661 (error_tail): Do not loop, reallocating temporary buffer, since
662 the output cannot contain more wide characters than the input
663 contains bytes, the size must be big enough already. This avoids
664 one potential size overflow calculation. Check for size overflow
665 when calculating temporary buffer size. Free temporary buffer
666 when done, if it was allocated with malloc; this plugs a memory
667 leak. Remove casts from void * to pointers, that are no longer
668 needed now that we're assuming C89 or better.
670 Merge error changes from glibc.
672 * error.c, error.h: Update copyright notice header to match glibc.
673 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
674 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
675 Disable cancellation while printing error.
676 * error.h: Prepend __ to parameter names.
678 2003-09-25 Karl Berry <karl@gnu.org>
680 * argp-fmtstream.c, argp-help.c: update from libc.
682 2003-09-25 Bruno Haible <bruno@clisp.org>
684 * version-etc-2.h: New file, from version-etc.h with modifications.
685 * version-etc-2.c: New file, from version-etc.c with modifications.
687 2003-09-25 Simon Josefsson <jas@extundo.com>
689 * xgetdomainname.h: New file.
690 * xgetdomainname.c: New file.
692 2003-09-25 Simon Josefsson <jas@extundo.com>
693 Bruno Haible <bruno@clisp.org>
695 * getdomainname.h: New file.
696 * getdomainname.c: New file.
698 2003-09-24 Paul Eggert <eggert@twinsun.com>
700 * linebuffer.c (freebuffer): Don't free the argument, just
701 the buffer associated with the argument. Bug reported by
704 2003-09-19 Karl Berry <karl@gnu.org>
706 * argp.h: update from libc.
708 2003-09-16 Paul Eggert <eggert@twinsun.com>
710 * linebuffer.c (readlinebuffer): Return NULL immediately upon
711 input error, instead of returning NULL the next time we are called
712 (and therefore losing track of errno).
714 2003-09-15 Paul Eggert <eggert@twinsun.com>
716 * getndelim2.c (getndelim2): Don't trash errno when a read
717 fails, so that the caller gets the proper errno.
719 * readutmp.c (read_utmp): Likewise.
720 Check for fstat error. Close stream and free storage
723 2003-09-14 Bruno Haible <bruno@clisp.org>
725 * fwriteerror.h: New file.
726 * fwriteerror.c: New file.
728 2003-09-14 Jim Meyering <jim@meyering.net>
730 * getloadavg.c: Correct cpp indentation.
731 * strdup.c: Likewise.
732 * vasnprintf.c: Likewise.
734 2003-09-12 Paul Eggert <eggert@twinsun.com>
736 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
737 * obstack.c [!defined _LIBC]: Likewise.
738 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
739 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
740 * exitfail.c: Don't include stdlib.h; no longer needed.
742 More changes to assume C89 or better.
744 * error.c (error_tail): Assume vprintf.
746 * argmatch.c (getenv): Remove decl.
747 * progreloc.c (get_full_program_name): Define via prototype.
748 * setenv.c (clearenv): Likewise.
749 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
751 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
752 (malloc, memcpy): Remove decls.
753 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
754 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
755 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
756 (memcpy): Remove macro.
757 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
758 (__P): Remove. All uses removed.
759 (PTR): Remove. All uses changed to void *.
760 (CHAR_BIT, NULL): Remove.
761 (spaces, zeros, memset_space, memset_zero)
762 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
764 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
765 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
766 Define with prototype.
767 Remove now-unnecessary prototype decl.
768 (extra_args_spec): Assume ANSI C. All uses changed.
769 (extra_args_spec_iso): Remove.
770 (my_strftime, emacs_strftimeu): Define via prototype.
771 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
773 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
774 * strtoimax.c: Include <stdlib.h> unconditionally.
775 (strtoul, strtol): Remove decls.
776 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
778 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
779 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
780 (LOCALE_PARAM_PROTO): New macro.
781 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
782 (INTERNAL (strtol), strtol): Define with a prototype.
783 (PARAMS): Remove. All uses removed.
784 * tempname.c: Include <string.h> unconditionally.
785 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
786 * xgethostname.c (main): Define with a prototype.
787 * xmalloc.c: Include "xalloc.h" first, to check interface.
788 Include <stdlib.h> unconditionally.
789 (calloc, malloc, realloc, free): Remove decls.
790 * xstrtod.c: Include "xstrtod.h" first, to check interface.
791 Include <stdlib.h> unconditionally. Sort include file names.
793 (xstrtod): Define with a prototype.
794 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
795 (strtol, strtoul): Remove decls.
797 2003-09-11 Paul Eggert <eggert@twinsun.com>
799 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
800 Include <stdlib.h>, <string.h> unconditionally.
801 Remove now-unnecessary cast to char *.
802 * strnlen.c: Include <string.h> unconditionally.
803 * yesno.c (yesno): Define with a prototype.
805 2003-09-10 Bruno Haible <bruno@clisp.org>
807 * strcspn.c: Include <string.h> unconditionally.
808 * strpbrk.c: Include <string.h> unconditionally.
809 * strstr.c: Include <string.h> unconditionally.
810 * unicodeio.c: Include <string.h> unconditionally.
811 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
812 * unsetenv.c: Likewise.
813 * xreadlink.c: Include <stdlib.h> unconditionally.
814 * yesno.c: Include <stdlib.h> unconditionally.
815 (rpmatch): Add prototype.
817 2003-09-10 Jim Meyering <jim@meyering.net>
819 * error.c: Correct indentation of cpp directives.
821 2003-09-09 Paul Eggert <eggert@twinsun.com>
825 * acosl.c (main): Use a prototype.
826 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
829 * getloadavg.c (getloadavg, main): Define via prototypes.
831 * getopt.h (struct option.name): Assume C89, and use 'const'.
832 (getopt, etopt_long, getopt_long_only, _getopt_internal)
833 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
835 * getopt.c (const): Remove macro.
836 Include <string.h> unconditionally.
837 (my_index): Remove; all uses changed to strchr.
838 (strlen): Remove decl.
839 (exchange): Remove forward decl; no longer needed.
840 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
841 Define with prototype.
842 * getopt1.c (const): Remove macro.
843 (getopt_long, getopt_long_only, main): Define with prototype.
845 * getugroups.c: Include <string.h> unconditionally.
847 * getusershell.c: Include <stdlib.h> unconditionally.
848 (getusershell, setusershell, endusershell, readname, main):
849 Define with prototypes.
851 * group-member.c: Include group-member.h first.
852 Include <stdlib.h> unconditionally.
854 * hard-locale.c: Include hard-locale.h first.
855 Include <stdlib.h>, <string.h> unconditionally.
857 * hash.c (free, malloc): Remove decls.
858 Include <stdlib.h> unconditionally.
860 * human.c: Include <stdlib.h>, <string.h> unconditionally.
861 (getenv): Do not declare.
863 * idcache.c: Include <string.h> unconditionally.
865 * long-options.c: Include long-options.h first, to test interface.
866 Include <stdlib.h> unconditionally.
868 * makepath.c: Include makepath.h first, to test interface.
869 Include <stdlib.h> and <string.h> unconditionally.
871 * linebuffer.c: Include <stdlib.h>.
874 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
875 rpl_malloc returns void *, not char *.
876 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
878 * md5.h: Include <limits.h> unconditionally.
879 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
880 (__P): Remove; all uses removed.
881 * md5.c: Include "md5.h" first.
882 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
883 md5_buffer, md5_process_bytes, md5_process_block):
884 Define with prototypes.
885 * sha.h (__P): Remove all uses. (It wasn't defined??)
886 * sha.c: Include "sha.h" first.
887 Include <stdlib.h>, <string.h> unconditionally.
889 * memchr.c (__ptr_t): Remove; all uses changed to void *.
890 * memcmp.c (__ptr_t): Likewise.
891 * memrchr.c (__ptr_t): Likewise.
892 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
893 Include <string.h> unconditionally.
894 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
895 * memchr.c: Include <stdlib.h> unconditionally.
896 * memchr.c (LONG_MAX): Remove.
897 * memrchr.c (LONG_MAX): Likewise.
898 * memchr.c (__memchr): Define via a prototype.
899 * memrchr.c (__memrchr): Likewise.
900 * memcmp.c (__P): Remove, and remove all uses.
901 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
902 Remove forward decls; no longer needed.
903 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
904 Use types required by C89 in prototype.
906 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
907 * savedir.c: Likewise.
908 * mkdir.c (free): Remove decl.
909 * rmdir.c (rmdir): Define with a prototype.
910 * savedir.c: Include savedir.h first, to test interface.
912 * mktime.c (STDC_HEADERS): Remove.
913 Include <stdlib.h>, <string.h> unconditionally.
915 * modechange.c: Include <stdlib.h> unconditionally.
916 (malloc): Remove decl.
918 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
921 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
922 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
923 (This type really should be intptr_t, but that's a C99ism.)
924 (_obstack_memcpy): Remove: all uses changed to memcpy.
925 Include <string.h> unconditionally.
926 (struct obstack): Assume __STDC__ for types of members
927 chunkfun, freefun, extra_arg.
928 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
929 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
930 obstack_begin, obstack_specify_allocation,
931 obstack_specify_allocation_with_arg, obstack_chunkfun,
932 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
933 Remove unprototyped decls and the macros that use them.
934 * obstack.c (POINTER): Remove. All uses changed to void *.
935 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
936 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
937 (defined __STDC__ && __STDC__)]:
938 Remove nonprototyped code.
939 Include <stdlib.h> unconditionally.
940 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
941 _obstack_allocated_p, _obstack_free, obstack_free,
942 _obstack_memory_used, print_and_abort):
943 Define using prototypes.
944 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
945 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
946 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
947 obstack_next_free, obstack_object_size, obstack_room) [0]:
948 Remove unused, unprototyped code.
950 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
952 * physmem.c (physmem_total, physmem_available, main): Define
955 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
956 (main): Define with a prototype.
958 * posixver.c (getenv): Remove decl.
960 * putenv.c (malloc): Returns void *, not char *.
961 Include <string.h> unconditionally.
962 (strchr, memcpy, NULL): Do not define.
964 * readtokens.c: Include readtokens.h first, to test interface.
965 Include <stdlib.h>, <string.h> unconditionally.
966 (init_tokenbuffer): Define with a prototype.
968 * regex.c (PARAMS): Remove. All uses removed.
969 All uses of _RE_ARGS removed, too.
970 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
972 (bzero): Assume memset exists.
973 (memcmp, memcpy, NULL): Remove.
974 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
975 char, or assignments to local vars of type signed char.
976 (init_syntax_once, PREFIX(extract_number_and_incr),
977 PREFIX(print_partial_compiled_pattern),
978 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
979 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
980 PREFIX(regex_grow_registers), PREFIX(regex_compile),
981 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
982 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
983 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
984 wcs_compile_range, byte_compile_range, truncate_wchar,
985 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
986 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
987 count_mbs_length, wcs_re_match_2_internal,
988 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
989 PREFIX(alt_match_null_string_p),
990 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
991 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
992 regfree, PREFIX(extract_number)): Define with prototype. Remove
993 now-unnecessary declaration, if any.
994 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
996 Remove now-unnecessary casts among pointer types.
997 * regex.h (_RE_ARGS): Remove. All uses removed.
999 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1000 (free): Remove decl.
1002 * rpmatch.c: Include <stdlib.h> unconditionally.
1004 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1005 (free): Remove decl.
1007 * save-cwd.c: Include <stdlib.h> unconditionally.
1008 * xgetcwd.c: Likewise.
1010 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1011 (free): Remove decl.
1013 * strchrnul.c (strchrnul): Define with a prototype.
1014 Fix bug: c_in was not converted to char before searching.
1016 The following changes are not K&R related:
1018 * group-member.h: Include <sys/types.h>, so that this file is
1020 * makepath.h: Likewise.
1022 * getusershell.c (readname, default_index, line_size, readname):
1023 Use size_t, not int, for sizes.
1024 (readname): If the size overflows, report an error instead of
1027 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1029 * getndelim2.c: Assume stdlib.h per the C89 spec.
1031 2003-09-08 Paul Eggert <eggert@twinsun.com>
1033 Assume C89 or better; remove K&R cruft.
1034 A few of these changes were first proposed by Derek Robert Price
1035 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1037 * addext.c: Include <string.h> unconditionally.
1038 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1039 Don't declare getenv or malloc.
1041 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1042 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1044 (find_stack_direction, alloca): Use prototypes.
1046 * atexit.c (atexit): Define using a prototype.
1048 * basename.c, dirname.c, stripslash.c:
1049 Include <string.h> unconditionally.
1051 * bcopy.c: Include <stddef.h>.
1052 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1054 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1056 * error.h (error, error_at_line, error_print_progname)
1057 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1058 * error.c: Include error.h first, to check interface.
1059 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1060 (VA_START): Remove; all uses changeed to va_start.
1061 (exit, strerror): Remove decls.
1062 (error_print_progname): Prototype uncondionally.
1063 Don't include <errno.h>; no longer needed.
1064 (private_strerror): Remove.
1065 (error_tail): Always define.
1066 (error, error_at_line): Assume C89 or better; always use prototypes.
1067 * fatal.c: Include "fatal.h" first, to test interface.
1068 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1069 (VA_START): Remove; all uses changed to va_start.
1070 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1072 (exit): Remove decl.
1073 (fatal): Prototype unconditionally. Assume va_start works.
1074 Abort at end, to pacify gcc.
1076 * euidaccess.c (main): Define with a prototype.
1078 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1080 * exitfail.c: Include <stdlib.h> unconditionally.
1082 * fnmatch_.h (__P): Remove. All uses changed to assume
1084 * fnmatch.c: Include fnmatch.h first, to test interface.
1085 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1086 (getenv): Remove decl.
1087 (fnmatch): Define using a prototype.
1088 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1089 (FCT): Define using a prototype.
1091 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1093 * gethostname.c: Include <stddef.h>.
1094 (gethostname): Define with prototype. Length is size_t, not int.
1096 2003-09-08 Paul Eggert <eggert@twinsun.com>
1098 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1099 getversion.c should have been removed then, but was accidentally
1102 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1103 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1105 2003-09-07 Paul Eggert <eggert@twinsun.com>
1107 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1108 copy_tm_result. Bug reported by Simon Josefsson in
1109 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1111 2003-09-06 Paul Eggert <eggert@twinsun.com>
1113 * time_r.c, time_r.h: New files.
1115 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1117 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1118 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1120 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1122 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1123 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1126 * timegm.c: Switch to glibc implementation, with the following changes:
1127 [defined HAVE_CONFIG_H]: Include <config.h>.
1128 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1129 (__mktime_internal) [!defined _LIBC]: New decl.
1130 (__gmtime_r) [!defined _LIBC]: New macro and function.
1131 (timegm): Use a prototype, since gnulib assumes C89.
1132 Do not bother declaring tmp to be const, as it's not really usefu.
1133 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1134 (timegm): Declare only if HAVE_DECL_TIMEGM.
1136 2003-09-03 Paul Eggert <eggert@twinsun.com>
1138 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1139 Bug reported by Lute Kamstra in
1140 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1142 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1143 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1144 course with correspondingly smaller numbers for tomorrow and
1145 yesterday. From Tadayoshi Funaba. Originally installed into
1146 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1149 2003-08-31 Simon Josefsson <jas@extundo.com>
1151 * timegm.h: New file.
1152 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1154 2003-08-31 Karl Berry <karl@gnu.org>
1156 * argp.h: update from libc.
1158 2003-08-28 Bruno Haible <bruno@clisp.org>
1160 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1161 warning on QNX, which defines O_BINARY to 000000.
1163 2003-08-24 Bruno Haible <bruno@clisp.org>
1165 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1166 MSVC7 <stdio.h> is included later.
1168 2003-08-20 Bruno Haible <bruno@clisp.org>
1170 * progname.h: New file, from GNU gettext.
1171 * progname.c: New file, from GNU gettext.
1172 * progreloc.c: New file, from GNU gettext.
1174 2003-08-19 Bruno Haible <bruno@clisp.org>
1176 * xstrdup.c: Assume <string.h> exists.
1178 2003-08-18 Jim Meyering <jim@meyering.net>
1180 * setenv.h: Indent nested cpp directive.
1181 * vasnprintf.c: Remove trailing blanks.
1183 2003-08-17 Simon Josefsson <jas@extundo.com>
1184 Bruno Haible <bruno@clisp.org>
1186 * xstrndup.h: New file.
1187 * xstrndup.c: New file.
1189 2003-08-17 Bruno Haible <bruno@clisp.org>
1191 * strndup.h: New file.
1193 2003-08-16 Paul Eggert <eggert@twinsun.com>
1195 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1196 space, undoing this 2003-08-12 change:
1197 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1199 2003-08-16 Jim Meyering <jim@meyering.net>
1201 Merge from coreutils.
1202 * xstrtoimax.c: #else #if -> #elif.
1203 * xstrtoumax.c: Likewise.
1205 2003-08-15 Paul Eggert <eggert@twinsun.com>
1207 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1208 rather than tab, after '#' in shell-script copyright notices.
1209 Suggested by Bruno Haible.
1211 2003-08-15 Jim Meyering <jim@meyering.net>
1212 and Paul Eggert <eggert@twinsun.com>
1214 Merge from coreutils.
1215 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1216 member but strut utmpx does not. Needed for AIX 4.3.3.
1217 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1219 2003-08-15 Jim Meyering <jim@meyering.net>
1221 Merge from coreutils.
1222 * xgethostname.c: Include <stdlib.h>.
1223 (xghostname): Don't exit for anything other than memory-related
1224 failure; just return NULL.
1225 * userspec.c: Include "posixver.h".
1226 (parse_user_spec): Accept `.' as a separator only
1227 in pre-POSIX-200112 mode.
1228 * strtoimax.c: Use #elif rather than #else #if.
1229 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1230 Remove function, now that we can rely on a working tzset function.
1231 [!_LIBC]: Ensure that the required autoconf test has been run.
1232 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1233 Use underlying_strftime for %r.
1234 * sha.c: Merge in some clean-up and optimization changes from glibc.
1235 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1236 Ensure that it is a multiple of 64.
1237 Rearrange loop exit tests so as to avoid performing an
1238 additional fread after encountering an error or EOF.
1239 * realloc.c: Update copyright date.
1241 2003-08-14 Jim Meyering <jim@meyering.net>
1243 Merge from coreutils.
1244 * obstack.h: Whitespace changes.
1245 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1246 and xcalloc return values.
1247 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1248 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1249 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1250 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1251 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1253 Use mntctl's return value to drive the entry-processing loop, since
1254 we can't rely on the value of the vmt_length member in the last
1255 entry. On some systems doing so could result in exhausting
1256 virtual memory. Based in part on a patch from Mike Jetzer.
1258 2003-08-14 Jim Meyering <jim@meyering.net>
1259 and Paul Eggert <eggert@twinsun.com>
1261 Merges from coreutils, plus other fixes.
1262 * physmem.c: Merge in portability changes from gcc/libiberty
1263 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1264 for credits and details. Thanks to Kaveh Ghazi for helping
1265 to keep these files in sync.
1266 (ARRAY_SIZE): Define it.
1267 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1268 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1269 (memcasecmp): Don't assume size_t fits in unsigned int.
1270 Remove casts and duplicate code.
1271 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1272 (memcpy): Remove definition.
1273 Merge in some clean-up and optimization changes from glibc.
1274 [BLOCKSIZE]: Move definition to top of file.
1275 Ensure that it is a multiple of 64.
1276 Rearrange loop exit tests so as to avoid performing an
1277 additional fread after encountering an error or EOF.
1278 * md5.h (md5_uintptr): Define.
1279 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1280 return to the initial working directory. Preserve errno
1282 * idcache.c: Include "xalloc.h".
1283 (xmalloc, xrealloc): Remove decls.
1284 (getuser): Remove casts no longer required in C89.
1285 * human.c: Include stdio.h, for sprintf.
1286 * group-member.c: Include "xalloc.h".
1287 (xmalloc, xrealloc): Remove decls.
1288 (get_group_info): Remove casts no longer required in C89.
1289 * getusershell.c (readname): Remove casts no longer required in C89.
1290 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1291 * getline.c: Whitespace fix, from coreutils.
1293 2003-08-13 Paul Eggert <eggert@twinsun.com>
1295 * exclude.c: Include <ctype.h>
1296 (IN_CTYPE_DOMAIN): New macro.
1298 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1301 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1302 Undo previous (whitespace-only) change.
1304 2003-08-12 Paul Eggert <eggert@twinsun.com>
1306 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1307 Normalize leading white space and remove trailing white space.
1308 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1309 notice, as per ../config/srclist-update.
1311 Merge from coreutils.
1312 * euidaccess.h: New file.
1313 * euidaccess.c: Include it.
1314 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1315 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1316 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1318 2003-08-11 Bruno Haible <bruno@clisp.org>
1320 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1321 (vasnprintf): Use it instead of wcslen.
1323 2003-08-11 Bruno Haible <bruno@clisp.org>
1325 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1326 value to ensure that _Bool promotes to int. Use #define for _Bool when
1327 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1329 2003-08-10 Karl Berry <karl@gnu.org>
1331 * regex.h: update from libc (whitespace fix).
1333 2003-08-09 Paul Eggert <eggert@twinsun.com>
1335 Merge some files from coreutils. These changes were
1336 originally made by Jim Meyering.
1337 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
1338 many older Unixes require this.
1339 * lib/alloca.c (alloca): Remove cast to argument of free;
1340 no longer needed in C89.
1341 * lib/alloca_.h, lib/regex.h: Fix white space to match
1342 what GNU indent does.
1344 2003-08-05 Paul Eggert <eggert@twinsun.com>
1346 * bumpalloc.h: Remove.
1348 2003-08-04 Paul Eggert <eggert@twinsun.com>
1350 * getloadavg.c: Change copyright notice and spacing to conform to
1353 Merge from coreutils.
1354 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1356 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1357 from Karl Berry, implemented by Jim Meyering.
1358 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1359 from Dmitry V. Levin.
1360 Remove anachronistic cast of xrealloc.
1361 * fnmatch_.h (__const): Remove. Use 'const'.
1362 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1363 type. Otherwise, it wouldn't compile with at least /bin/cc on
1364 ymp-cray-unicos9.0.2.X.
1365 Combine two mostly-identical uses of alloca into one.
1366 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1368 2003-08-04 Dave Love <d.love@dl.ac.uk>
1372 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1373 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1374 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1375 obsolete NLIST_NAME_UNION.
1376 [__GNU__]: Undef BSD and FSCALE.
1377 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1379 2003-08-03 Paul Eggert <eggert@twinsun.com>
1381 * stdbool_.h (_Bool): Make it signed char, instead of
1382 an enum type, so that it's guaranteed to promote to int. See:
1383 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1385 2003-07-31 Paul Eggert <eggert@twinsun.com>
1387 * strerror.c: Include config.h, limits.h. Declare sprintf.
1388 (strerror): Don't assume that a printable int fits in 14 bytes.
1390 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1391 Bruno Haible <bruno@clisp.org>
1393 * getline.h (getline, getdelim): Change return type to ssize_t.
1394 * getline.c (getline, getdelim): Likewise.
1395 Remove _GNU_SOURCE define; now it's defined in config.h through
1398 2003-07-22 Paul Eggert <eggert@twinsun.com>
1400 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1401 over-parenthesization in macros.
1403 Sync with coreutils.
1405 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1408 Use `exit_failure' for xalloc and xmemcoll instead of their own
1409 private exit-failure variables.
1410 * xalloc.h (xalloc_exit_failure): Remove.
1411 * xmalloc.c: Likewise. Include exitfail.h.
1412 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1413 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1414 * xmemcoll.c: Likewise. Include exitfail.h.
1415 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1417 2003-07-18 Paul Eggert <eggert@twinsun.com>
1419 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1420 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1421 to test that it can stand by itself. Include "exitfail.h".
1422 Clients should set exit_failure instead.
1423 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1425 2003-07-18 Andreas Schwab <schwab@suse.de>
1427 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1429 2003-07-18 Bruno Haible <bruno@clisp.org>
1431 * getndelim2.h: New file.
1432 * getndelim2.c: Make into a module of its own. Include config.h,
1434 (getndelim2): Make non-static. Change return type to ssize_t.
1435 * getline.h: Change argument names.
1436 * getline.c: Include getndelim2.h instead of getndelim2.c.
1437 * getnline.c: Include getndelim2.h.
1439 2003-07-17 Bruno Haible <bruno@clisp.org>
1441 * Makefile.am: Remove file.
1442 * Makefile.in: Remove file.
1444 2003-07-17 Bruno Haible <bruno@clisp.org>
1446 * getnline.h: New file.
1447 * getnline.c: New file.
1448 * getndelim2.c: New file, extracted from getline.c.
1449 (getndelim2): Renamed from getdelim2, with added nmax argument.
1450 * getline.c: Include getndelim2.c.
1451 (getdelim2): Moved out to getndelim2.c.
1452 (getline, getdelim): Update.
1454 2003-07-15 <karl@gnu.org>
1456 * vasnprintf.c: update from gettext.
1458 2003-07-15 Jim Meyering <jim@meyering.net>
1460 * makepath.c (make_path): Enclose diagnostic in _(...).
1462 2003-07-14 Paul Eggert <eggert@twinsun.com>
1464 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1465 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1466 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1467 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1468 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1469 updated automatically by ../config/srclist-update. This changes
1470 their license from LPGL to GPL.
1472 2003-07-14 Jim Meyering <jim@meyering.net>
1474 Don't emit diagnostics. Let callers do that.
1475 * save-cwd.c: Don't include "error.h".
1476 (save_cwd): Don't call error. Ensure that errno is valid
1477 when returning nonzero.
1479 * save-cwd.h (restore_cwd): Update prototype.
1480 * save-cwd.c (restore_cwd): Remove two parameters.
1481 Simplify. Don't call error upon failure. Let callers do that.
1482 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1483 when auditing is enabled. But don't bother updating the #if.
1485 2003-07-14 Simon Josefsson <jas@extundo.com>
1487 * mempcpy.h: New file.
1488 * mempcpy.c: New file.
1490 2003-07-14 Paul Eggert <eggert@twinsun.com>
1492 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1493 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1494 unicodeio.c, unicodeio.h, unlocked-io.h:
1495 Switch from LGPL to GPL.
1497 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1499 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1500 it breaks C++ compilation.
1501 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1503 2003-07-10 Jim Meyering <jim@meyering.net>
1505 * vasnprintf.c: Remove trailing blanks.
1506 Make cpp indentation consistent.
1508 2003-07-09 Paul Eggert <eggert@twinsun.com>
1510 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1511 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1512 Switch from LGPL to GPL.
1514 2003-07-07 Paul Eggert <eggert@twinsun.com>
1516 * mktime.c: Fix some boundary cases and remove need for floating point.
1518 Issue a compile-time diagnostic if time_t is floating point, or if
1519 two's complement arithmetic is not in effect, or if arithmetic
1520 right shift does not propagate the sign. These assumptions were
1521 all in the original code but they weren't checked.
1523 (TIME_T_MIDPOINT, verify): New macros.
1524 (__isleap): Remove; it has integer overflow problems.
1525 (leapyear): New function, without those problems.
1526 (ydhms_tm_diff): Remove; splitting into two parts.
1527 (ydhms_diff): New function, containing the arithmetic part of
1528 the old ydhms_tm_diff function. Issue a compile-time
1529 diagnostic if we are not using C99 integer division.
1530 Avoid casts when possible.
1531 (guess_time_tm): New function, containing the checking part of
1532 the old ydhms_tm_diff function. Return the new value, rather than
1533 the difference between it and the old. Accept a new argument T
1534 so that *T specifies the old value. Check for overflow in the result.
1536 (__mktime_internal): Use a time_t offset, not a long int offset.
1537 This undoes the 2003-06-04 change, which is no longer needed now
1538 that we have better overflow checking.
1539 (localtime_offset): Likewise.
1541 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1542 and long are 64-bit but int is only 32-bit.
1543 (ydhms_diff): Use long int to store year1 and yday1.
1544 Issue a compile-time diagnostic if long int is not wide enough.
1546 (__mktime_internal): Use long int to store adjusted year and yday.
1547 Use plain C rather than preprocessor commands, if that doesn't
1549 Check for overflow (and try to repair) after each probe
1550 rather than checking only at the very end. This avoids some bugs
1551 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1552 does not equal GMT offset at maximum time).
1553 Use integer to check for overflow rather than floating point; this
1554 is more portable to non-IEEE hosts, and is a tad faster.
1555 When we detect that we are oscillating between two values,
1556 don't check whether tm_isdst has the requested value, since
1557 we already know the answer. When tm_isdst has the wrong value,
1558 use a different heuristic to find the right one, based on the
1559 extreme values actually observed in practice in tz2003a,
1560 rather than the (overly optimistic) "previous 3 calendar quarters".
1562 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1563 "T const" to accommodate glibc style.
1564 (check_result): Use less-confusing report format. "long" -> "long int.
1566 Don't loop if the iteration overflows time_t.
1567 Allow a negative step in the iteration.
1569 2003-07-01 Paul Eggert <eggert@twinsun.com>
1571 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1572 having it depend on HAVE_SYS_TYPES_H.
1574 2003-06-25 Bruno Haible <bruno@clisp.org>
1576 * readlink.c: New file.
1578 2003-06-20 Bruno Haible <bruno@clisp.org>
1580 Assume C89, so PARAMS isn't needed.
1581 * unicodeio.h (PARAMS): Remove.
1582 * unicodeio.c: Don't use PARAMS.
1584 2003-06-18 Jim Meyering <jim@meyering.net>
1586 Merge changes from coreutils.
1587 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1588 Remove explicit declarations of xmalloc and realloc.
1590 (read_utmp): Remove anachronistic cast of xmalloc.
1592 2003-06-17 Paul Eggert <eggert@twinsun.com>
1594 Assume C89, so PARAMS isn't needed.
1595 * backupfile.h (PARAMS): Remove. All uses removed.
1596 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1597 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1598 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1599 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1600 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1601 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1602 xstrtol.h: Likewise.
1603 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1604 same.h, strverscmp.h: Do not include config.h; no longer needed.
1605 Anyway, config.h should always be included before any other file.
1607 2003-06-11 Simon Josefsson <jas@extundo.com>
1609 * sysexit_.h: New file.
1611 2003-05-20 Derek Price <derek@ximbiot.com>
1613 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1615 2003-06-10 Simon Josefsson <jas@extundo.com>
1617 * strchrnul.h: New file.
1618 * strchrnul.c: New file.
1620 2003-06-10 Simon Josefsson <jas@extundo.com>
1622 * argp.h: New file, from glibc.
1623 * argp-ba.c: New file, from glibc.
1624 * argp-eexst.c: New file, from glibc.
1625 * argp-fmtstream.c: New file, from glibc.
1626 * argp-fmtstream.h: New file, from glibc.
1627 * argp-fs-xinl.c: New file, from glibc.
1628 * argp-help.c: New file, from glibc.
1629 * argp-namefrob.h: New file, from glibc.
1630 * argp-parse.c: New file, from glibc.
1631 * argp-pv.c: New file, from glibc.
1632 * argp-pvh.c: New file, from glibc.
1633 * argp-xinl.c: New file, from glibc.
1635 2003-06-07 Jim Meyering <jim@meyering.net>
1637 * readtokens.h: Put `Free Software Foundation, Inc.'
1638 in place of my name in the copyright comment.
1639 Remove definition and uses of __P.
1642 * stat.c: Don't declare xmalloc explicitly.
1643 Instead, include "xalloc.h".
1644 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1645 xrealloc, and xcalloc return values.
1646 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1648 * xgetcwd.h: Remove definition/uses of PARAMS.
1650 2003-06-06 Jim Meyering <jim@meyering.net>
1652 * stdbool_.h: Renamed from stdbool.h.in.
1654 2003-06-06 Jim Meyering <jim@meyering.net>
1656 Merge from coreutils.
1657 * same.c: (same_name): Declare *_basename locals to be `const'.
1658 Consolidate declarations and initializations of *_base* locals.
1660 Merge from coreutils.
1661 This avoids a core dump on systems without GNU putenv,
1662 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1663 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1664 (unsetenv): New static function, from GNU libc.
1665 (rpl_putenv): Use it.
1667 * modechange.c: Remove trailing blanks.
1669 Merge from coreutils.
1670 * fsusage.c: Remove declaration of statfs.
1671 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1673 * posixtm.c: Include <stdbool.h> unconditionally.
1675 2003-06-05 Paul Eggert <eggert@twinsun.com>
1677 * mktime.c (__mktime_internal): When resolving a tm_isdst
1678 mismatch, look in future quarters as well as past. This fixes a
1679 bug when processing fall-backwards gaps immediately after a long
1680 period of daylight-saving time.
1682 * mktime.c: Assume freestanding C89 or better.
1683 (HAVE_LIMITS_H): Remove. Assume it's 1.
1684 (__P): Remove; not used.
1685 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1686 (mktime, not_equal_tm, print_tm, check_result,
1687 main): Use prototypes. Use const * where appropriate.
1688 (main): Fix typo in testing code that uncovered by above changes.
1689 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1691 2003-06-04 Paul Eggert <eggert@twinsun.com>
1693 * mktime.c: Fix Debian bug 177940
1694 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1695 (localtime_offset): Now long int, not time_t, because we want it
1696 to be guaranteed to be signed. All uses changed.
1697 (__mktime_internal): If overflow would occur when adding offset,
1700 Merge 'human' changes from coreutils. Rewrite to support
1701 locale-specific notations like thousands separators.
1702 * human.c: Simplify authorship notice.
1703 Include human.h immediately after config.h.
1704 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1705 <limits.h>: Do not include, since human.h does.
1706 (SIZE_MAX, UINTMAX_MAX): New macros.
1707 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1708 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1709 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1710 (power_letter): Renamed from suffixes.
1711 (generate_suffix_backwards): Remove.
1712 (adjust_value): Now takes int style (because of human.h changes)
1713 and long double value (for greater precision on some platforms).
1714 (group_number): New function.
1715 (human_readable): Use it. Use integer options, not enum.
1716 Put the options before the sizes in the arg list.
1717 Support all the new options.
1718 The old human_readable function has been removed;
1719 use inttostr.h instead.
1720 (human_readable, default_block_size, humblock):
1721 Use uintmax_t, not int, for block sizes.
1722 (human_readable_inexact, block_size_types): Remove.
1723 (block_size_opts): New constant.
1724 (human_options): Renamed from human_block_size, with new signature
1725 that allows block sizes up to UINTMAX_MAX. All callers changed.
1726 * human.h: Add copyright and authorship notice.
1727 Include <limits.h> and <stdbool.h> unconditionally.
1728 (PARAMS): Remove. All uses removed.
1729 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1730 (enum human_inexact_style): Remove tag; now a nameless enum.
1731 (human_floor, human_ceiling, human_round_to_even): Now have
1732 values 2, 0, 1 rather than -1, 1, 0.
1733 (human_group_digits, human_suppress_point_zero, human_autoscale,
1734 human_base_1024, human_SI, human_B): New constants.
1735 (human_readable_inexact, human_block_size): Remove.
1736 (human_readable): Size args are now uintmax_t, not int.
1737 (human_options): New decl.
1739 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1740 unnecessary now that we assume C89 or better. This change
1741 imported from coreutils.
1743 * mktime.c (__mktime_internal): Do not reject negative timestamps
1744 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1745 in the 2003-05-30 sync from glibc.
1747 .h files should stand alone, but we shouldn't include <sys/types.h>
1748 if we can get away with just <stddef.h>.
1750 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1751 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1752 rather than <sys/types.h>, as we merely need size_t.
1753 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1755 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1756 Include <stdio.h>, to get FILE.
1757 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1758 memcasecmp.h has included <stddef.h> and all we need is size_t.
1759 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1760 our interface, instead of including <sys/types.h>
1762 2003-06-02 Paul Eggert <eggert@twinsun.com>
1765 Fix some minor time-related bugs with POSIX time arguments.
1766 Some valid time stamps were being rejected (notably -1, and
1767 time stamps before 1900 on 64-bit hosts). And some invalid
1768 time stamps were being accepted, e.g. September 31.
1770 * posixtm.h (posixtime): Return bool instead of time_t, so
1771 that we can return (time_t) -1 successfully.
1772 * posixtm.c: Likewise.
1773 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1774 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1775 (t): Remove static var.
1776 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1777 of static var. All uses changed.
1778 (year): Do not reject years before 1900; they can occur with
1780 (posix_time_parse): Do not check for out-of-range components;
1781 that is now the caller's responsibility, since our checks were
1782 only approximations.
1783 (posixtime): Use mktime to check for out-of-range components,
1784 since it knows them exactly.
1785 If mktime returns (time_t) -1, check whether an error actually occurred
1786 by invoking localtime on -1.
1787 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1788 posixtime failures better.
1789 Improve the test data (in comments only).
1791 2003-05-30 <karl@gnu.org>
1793 * mktime.c: update from libc.
1795 2003-05-30 Bruno Haible <bruno@clisp.org>
1797 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1798 * localcharset.h: Likewise.
1799 * localcharset.c: Likewise.
1801 2003-05-28 Paul Eggert <eggert@twinsun.com>
1803 Assume the headers required for C89 freestanding compilers.
1804 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1805 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1806 without checking for HAVE_LIMITS_H.
1807 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1808 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1810 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1811 * exclude.c: Include <stdbool.h> unconditionally.
1812 * tempname.c: Include <stddef.h> unconditionally.
1813 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1814 * modechange.c, rpmatch.c (NULL): Don't define, since
1815 <stddef.h> does that.
1816 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1817 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1818 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1819 * xstrtol.c: Likewise.
1820 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1821 * savedir.c: Include <stddef.h> instead of defining NULL.
1823 * addext.c (addext): Use assignment rather than cast, to avoid
1824 warnings on some platforms.
1826 * mktime.c (__mktime_internal): Do not reject negative timestamps
1829 2003-05-10 Bruno Haible <bruno@clisp.org>
1831 * linebreak.c (iconv_string_length): Don't return -1 just because the
1832 string is longer than 4 KB.
1834 2003-05-12 Jim Meyering <jim@meyering.net>
1836 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1837 the space-padded-by-default conversion specifiers, %e, %k, %l.
1839 2003-05-03 Bruno Haible <bruno@clisp.org>
1841 Upgrade to Unicode-4.0.
1842 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1843 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1844 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1845 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1846 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1847 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1848 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1849 Change width of U+E0100..U+E01EF from 1 to 0.
1851 2003-04-25 Bruno Haible <bruno@clisp.org>
1853 * copy-file.c: Include <stddef.h>, for size_t.
1855 2003-04-25 Jim Meyering <jim@meyering.net>
1857 * copy-file.c (copy_file_preserving): Declare buf_size to be
1858 of type size_t, not int.
1860 2003-04-11 Jim Meyering <jim@meyering.net>
1862 Merge changes from Coreutils.
1864 2003-03-22 Jim Meyering <jim@meyering.net>
1866 * strftime.c (widen): Cast alloca return value to proper type.
1868 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1871 * strftime.c (my_strftime): Handle very large width
1872 specifications for numeric values correctly. Improve checks for
1875 2003-01-19 Jim Meyering <jim@meyering.net>
1877 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1878 (nl_get_alt_digit) [! defined my_strftime]: Define.
1879 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1880 _nl_get_alt_digit and _nl_get_walt_digit.
1882 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1883 These changes have no effect outside of _LIBC.
1885 2003-04-10 Bruno Haible <bruno@clisp.org>
1887 * findprog.h: New file, from GNU gettext.
1888 * findprog.c: New file, from GNU gettext.
1890 2003-04-05 Jim Meyering <jim@meyering.net>
1892 Merge changes from Coreutils.
1894 * exclude.h (PARAMS): Remove definition and uses.
1895 * exclude.c: Remove uses of `PARAMS'.
1897 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1898 Add test-cases for DOS filenames. Declare program_name.
1899 (main): Set up program_name. Patch by Rich Dawe.
1901 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1903 Use mntctl's return value to drive the entry-processing loop, since
1904 we can't rely on the value of the vmt_length member in the last
1905 entry. On some systems doing so could result in exhausting
1906 virtual memory. Based in part on a patch from Mike Jetzer.
1908 2003-04-04 Bruno Haible <bruno@clisp.org>
1910 * linebreak.h: New file, from GNU gettext.
1911 * linebreak.c: New file, from GNU gettext with slight modifications.
1912 * lbrkprop.h: New file, from GNU gettext.
1914 2003-04-03 Bruno Haible <bruno@clisp.org>
1916 * utf8-ucs4.h: New file, from GNU gettext.
1917 * utf16-ucs4.h: New file, from GNU gettext.
1918 * ucs4-utf8.h: New file, from GNU gettext.
1919 * ucs4-utf16.h: New file, from GNU gettext.
1921 2003-04-02 Bruno Haible <bruno@clisp.org>
1923 * binary-io.h: New file, from GNU gettext.
1925 2003-04-01 Bruno Haible <bruno@clisp.org>
1927 * pathname.h: New file, from GNU gettext.
1928 * concatpath.c: New file, from GNU gettext.
1930 2003-03-30 Bruno Haible <bruno@clisp.org>
1932 * copy-file.c (copy_file_preserving): Don't set owner if the function
1933 chown() doesn't exist.
1935 2003-03-28 Bruno Haible <bruno@clisp.org>
1937 * copy-file.h: New file, from GNU gettext.
1938 * copy-file.c: New file, from GNU gettext.
1940 2003-03-18 Jim Meyering <jim@meyering.net>
1942 * quote.c (quote_n): Fix typo in comment.
1944 2003-03-14 Jim Meyering <jim@meyering.net>
1946 Merge changes from Coreutils.
1947 * obstack.h (obstack_object_size): Declare temporary, __o,
1948 to be const, in order to avoid warnings.
1949 (obstack_room): Likewise.
1950 (obstack_empty_p): Likewise.
1952 2003-03-13 Paul Eggert <eggert@twinsun.com>
1954 Merge changes from Bison.
1955 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1956 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1957 when compiling Bison 1.875's `bitset bset = obstack_alloc
1958 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1959 * hash.c: Include <stdbool.h> unconditionally.
1961 2003-03-09 Paul Eggert <eggert@twinsun.com>
1963 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1964 Reported by Bruce Becker; see:
1965 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1967 2003-03-03 Paul Eggert <eggert@twinsun.com>
1968 Bruno Haible <bruno@clisp.org>
1970 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1971 Reported by John Hughes, see
1972 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1974 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1976 * poll_.h: New file.
1979 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1981 * mathl.h: New file.
1982 * acosl.c: New file.
1983 * asinl.c: New file.
1984 * atanl.c: New file.
1985 * ceill.c: New file.
1988 * floorl.c: New file.
1989 * frexpl.c: New file.
1990 * ldexpl.c: New file.
1992 * sincosl.c: New file.
1994 * sqrtl.c: New file.
1996 * trigl.c: New file.
1997 * trigl.h: New file.
1999 2003-02-17 Bruno Haible <bruno@clisp.org>
2001 * mkdtemp.h: New file, from GNU gettext.
2002 * mkdtemp.c: New file, from GNU gettext.
2004 2003-01-31 Bruno Haible <bruno@clisp.org>
2006 * rename.c: #undef rename before defining rpl_rename.
2007 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2009 2003-01-30 Bruno Haible <bruno@clisp.org>
2011 * printf-args.h: New file, from GNU gettext.
2012 * printf-args.c: New file, from GNU gettext.
2013 * printf-parse.h: New file, from GNU gettext.
2014 * printf-parse.c: New file, from GNU gettext.
2015 * vasnprintf.h: New file, from GNU gettext.
2016 * vasnprintf.c: New file, from GNU gettext.
2017 * asnprintf.c: New file, from GNU gettext.
2018 * vasprintf.h: New file, from GNU gettext with modifications.
2019 * vasprintf.c: New file, from GNU gettext.
2020 * asprintf.c: New file, from GNU gettext.
2022 2003-01-29 Bruno Haible <bruno@clisp.org>
2024 * stpncpy.h: New file, from GNU gettext with modifications.
2025 * stpncpy.c: New file, from GNU gettext with modifications.
2027 2003-01-28 Bruno Haible <bruno@clisp.org>
2029 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2031 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2034 2003-01-27 Bruno Haible <bruno@clisp.org>
2036 * xsetenv.h: New file, from GNU gettext.
2037 * xsetenv.c: New file, from GNU gettext.
2039 2003-01-23 Bruno Haible <bruno@clisp.org>
2041 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2043 2003-01-22 Bruno Haible <bruno@clisp.org>
2045 * exit.h: New file, from GNU gettext.
2047 2003-01-11 Bruno Haible <bruno@clisp.org>
2049 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2050 * strcase.h (strcasecmp, strncasecmp): Likewise.
2052 2003-01-14 Jim Meyering <jim@meyering.net>
2054 * same.c (same_name): Tweak a comment.
2056 2003-01-11 Bruno Haible <bruno@clisp.org>
2058 * same.c (same_name): Reorder tests so as to avoid calling stat()
2059 when a string comparison is sufficient.
2061 2003-01-11 Bruno Haible <bruno@clisp.org>
2063 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2066 2003-01-11 Bruno Haible <bruno@clisp.org>
2068 * hash-pjw.c: Add comment about low quality of this function.
2070 2003-01-12 Paul Eggert <eggert@twinsun.com>
2072 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2073 to avoid collisions with libcurses and libreadline.
2075 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2076 * getstr.h, getstr.c: Remove.
2077 * getline.c: Include "getline.h", to check interface.
2078 Move body of old getstr.c here: this defines MIN_CHUNK and
2079 declares getdelim2, which is renamed from getstr.
2080 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2082 * linebuffer.c (readlinebuffer): Renamed from readline.
2084 * linebuffer.h: Likewise.
2085 (readline): Remove backward-compatibility macro.
2087 2003-01-12 Jim Meyering <jim@meyering.net>
2089 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2091 2003-01-10 Bruno Haible <bruno@clisp.org>
2093 * alloca_.h: New file.
2094 * getdate.y: Unconditionally include alloca.h.
2095 * makepath.c: Likewise.
2096 * setenv.c: Likewise.
2097 * userspec.c: Likewise.
2099 2003-01-09 Bruno Haible <bruno@clisp.org>
2101 * stdbool.h.in: New file.
2103 2003-01-08 Bruno Haible <bruno@clisp.org>
2105 * safe-read.c: Include specification header first, to ensure its
2107 * full-write.c: Likewise.
2109 2003-01-08 Jim Meyering <jim@meyering.net>
2111 * full-write.c: Undefine and define-away `const' after inclusion
2112 of errno.h, not before. Suggestion from Bruno Haible.
2114 2003-01-07 Jim Meyering <jim@meyering.net>
2116 * full-write.c: Rework so that it may serve to define full_read, too.
2117 * full-read.c: Simply #define FULL_READ and include full-write.c.
2119 2003-01-06 Jim Meyering <jim@meyering.net>
2121 * version-etc.c: Update year in translatable copyright string.
2123 2002-12-25 Bruno Haible <bruno@clisp.org>
2125 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2126 * xstrtol.h: Likewise.
2127 * xstrtoimax.c: Likewise.
2128 * xstrtoumax.c: Likewise.
2129 * human.h: Likewise.
2131 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2132 on systems that have <inttypes.h> but not <stdint.h>.
2134 2002-12-31 Paul Eggert <eggert@twinsun.com>
2136 * memcoll.c (memcoll): Fall back on a simple algorithm using
2137 memcmp if strcoll doesn't work.
2139 2002-12-23 Bruno Haible <bruno@clisp.org>
2141 * localcharset.h: New file.
2142 * localcharset.c: Include it.
2143 * unicodeio.c: Likewise.
2145 2002-12-22 Bruno Haible <bruno@clisp.org>
2147 * utime.c (utime_null): No need to call ftruncate if the file was
2150 2002-12-23 Bruno Haible <bruno@clisp.org>
2152 * memcoll.c (STRCOLL): New macro.
2155 2002-12-22 Bruno Haible <bruno@clisp.org>
2157 * getstr.h (getstr): Define, to avoid clash with libcurses.
2158 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2160 2002-12-22 Bruno Haible <bruno@clisp.org>
2162 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2164 2002-12-23 Bruno Haible <bruno@clisp.org>
2166 * getline.h: Include <stddef.h>, for size_t.
2168 * unicodeio.h: Include <stddef.h>, for size_t.
2169 * unicodeio.c: Don't include <stddef.h>.
2171 2002-12-17 Bruno Haible <bruno@clisp.org>
2173 * canon-host.c (strdup): Remove unused declaration.
2175 * fsusage.c: Include full_read.h.
2176 (get_fs_usage): Use full_read instead of safe_read.
2178 * utime.c (utime_null): Use SAFE_READ_ERROR.
2180 2002-12-11 Bruno Haible <bruno@clisp.org>
2182 * setenv.h: Rewritten to cope with systems that have setenv() but not
2184 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2187 2002-12-11 Bruno Haible <bruno@clisp.org>
2189 * setenv.c (alloca): Fall back to malloc.
2191 (setenv): Use freea() to free memory allocated with alloca().
2193 2002-11-13 Bruno Haible <bruno@clisp.org>
2195 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2196 function declarations.
2197 * unsetenv.c (unsetenv): Likewise.
2199 2002-03-04 Bruno Haible <bruno@clisp.org>
2201 Portability to AIX 4.3.3.
2202 * unsetenv.c: New file, extracted from setenv.c.
2203 * setenv.c: Move the unsetenv() function to unsetenv.c.
2205 2001-12-20 Bruno Haible <bruno@clisp.org>
2207 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2208 use malloc instead. For SunOS 4.
2210 2001-12-11 Bruno Haible <bruno@clisp.org>
2212 * setenv.c: Declare alloca.
2213 (compar_fn_t): New typedef.
2214 (KNOWN_VALUE, STORE_VALUE): Use it.
2216 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2219 2002-12-10 Paul Eggert <eggert@twinsun.com>
2221 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2222 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2223 Choose values that are less likely to collide with system fnmatch
2225 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2226 defined (e.g., a pure POSIX system).
2227 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2228 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2230 2002-12-06 Jim Meyering <jim@meyering.net>
2232 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2234 Merge in changes from libc's misc/error.c, in preparation
2235 for the merge of gnulib's changes back into libc.
2237 * error.c (_): Define only if not already defined.
2238 Move definition to follow all #include directives.
2239 Include unlocked-io.h only if !_LIBC.
2240 [_LIBC]: Include <libio/libioP.h>.
2241 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2242 (fflush): Tweak definition to use INTUSE.
2245 2002-12-05 Paul Eggert <eggert@twinsun.com>
2247 * alloca.c [defined emacs]: Include "lisp.h".
2248 (xalloc_die) [defined emacs]: New macro.
2249 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2250 [! defined emacs]: Include <xalloc.h>.
2251 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2252 (pointer): Typedef to POINTER_TYPE *.
2253 (malloc): Remove decl; we now always use xmalloc.
2254 (alloca): Use old-style definition, since Emacs needs this.
2255 Check for arithmetic overflow when computing combined size.
2257 2002-12-04 Paul Eggert <eggert@twinsun.com>
2259 Do not generate unlocked-io.h automatically, since it's easier to
2260 maintain it by hand.
2262 * unlocked-io.h: New file, from GNU diffutils,
2263 but with proper copyright notice and attribution.
2265 * Makefile.am: Add copyright notice.
2266 (libfetish_a_SOURCES): Add unlocked-io.h.
2267 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2268 (DISTCLEANFILES, io_functions): Remove macros.
2269 (EXTRA_DIST): Remove gen_uio.
2270 (unlocked-io.h): Remove rule.
2272 2002-12-04 Jim Meyering <jim@meyering.net>
2274 Reflect the fact that stat.c and lstat.c are no longer generated.
2275 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2276 (DISTCLEANFILES): Likewise.
2277 (EXTRA_DIST): Likewise.
2278 (all_local): Don't depend on stat.c or lstat.c.
2279 (stat.c, lstat.c): Remove rules.
2280 (EXTRA_DIST): Remove xstat.in.
2282 * xstat.in: Remove file. Contents moved into stat.c.
2283 * stat.c: New file. Contents mostly from xstat.in.
2284 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2285 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2287 * safe-read.c: Rework so that it may serve to define safe_write, too.
2288 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2290 2002-12-03 Jim Meyering <jim@meyering.net>
2292 * safe-read.c, safe-write.c: Change variable names and comments, but
2293 not semantics, to minimize the differences between these two files.
2294 (safe_read): Change comment to mention SAFE_READ_ERROR.
2296 * safe-read.c (IS_EINTR): Define.
2297 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2299 2002-12-02 Bruno Haible <bruno@clisp.org>
2301 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2302 Define, taken from safe-read.c.
2303 (INT_MAX): Provide fallback.
2304 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2305 * safe-write.h (SAFE_WRITE_ERROR): Define.
2307 * safe-read.c (EINTR): Remove definition.
2308 (safe_read): Don't use EINTR if it is absent.
2310 2002-12-02 Jim Meyering <jim@meyering.net>
2312 * safe-read.c (EINTR): Define.
2313 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2314 (INT_MAX): Provide fallback.
2315 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2317 * safe-read.h (SAFE_READ_ERROR): Define.
2319 2002-12-01 Jim Meyering <jim@meyering.net>
2321 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2322 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2324 2002-11-27 Paul Eggert <eggert@twinsun.com>
2326 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2327 hash_rehash): Replace `if (limit <= value) abort ();' with
2328 `if (! (value < limit)) abort ();', for readability.
2330 2002-11-26 <karl@gnu.org>
2332 * strdup.c: copy from libc again, with jim's ok.
2333 * .cppi-disable: re-add strdup.c
2335 2002-11-25 <karl@gnu.org>
2337 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2338 instead of "strtol.c".
2340 2002-11-25 Jim Meyering <jim@meyering.net>
2342 * mktime.c: Sync from libc, now that it has the latest fix.
2344 2002-11-24 <karl@gnu.org>
2346 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2347 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2349 2002-11-24 Jim Meyering <jim@meyering.net>
2351 Update from coreutils:
2353 * mktime.c: Merge in changes from libc.
2355 Avoid a link-time failure on some Linux systems.
2356 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2357 (__mon_yday): Declare with the STATIC attribute.
2358 (__mktime_internal): Likewise.
2359 Based on a report from Greg Schafer.
2361 2002-11-23 Jim Meyering <jim@meyering.net>
2363 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2364 Use `unsigned', not `int', as type of index.
2366 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2368 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2370 2002-11-22 Paul Eggert <eggert@twinsun.com>
2372 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2373 hint that one should use `if (! x) abort ();' rather than `assert
2374 (x);', and anyway it's one less thing to worry about configuring.
2375 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2376 hash_rehash, hash_insert): Use abort rather than assert.
2378 2002-11-22 Paul Eggert <eggert@twinsun.com>
2380 * quotearg.h: Allow multiple inclusion by surrounding with
2381 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2382 so that we can be included first.
2383 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2384 * quotearg.c: Include quotearg.h immediately after config.h.
2385 No need to include stddef.h or sys/types.h any more.
2386 Surround local include files with "", not "<>".
2387 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2388 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2389 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2390 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2391 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2392 (ISPRINT): Remove; no longer needed now that we assume C89.
2394 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2397 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2398 quotearg_char): Use SIZE_MAX rather than
2399 (size_t) -1 when we are talking about "infinity".
2401 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2403 2002-11-22 Bruno Haible <bruno@clisp.org>
2405 * safe-read.h: Assume C89. Add comments.
2406 (safe_read): Change return type to size_t.
2407 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2408 counts > SSIZE_MAX correctly.
2409 * safe-write.h: New file.
2410 * safe-write.c: New file.
2411 * full-read.h: New file.
2412 * full-read.c: New file.
2413 * full-write.h: Assume C89. Add comments.
2414 * full-write.c: Include safe-write.h.
2415 (full_write): Rewritten to use safe_write.
2416 Suggested by Jim Meyering and Paul Eggert.
2418 2002-11-21 Bruno Haible <bruno@clisp.org>
2420 Remove case insensitive option matching.
2421 * argmatch.h (argcasematch): Remove declaration.
2422 (ARGCASEMATCH): Remove macro.
2423 (__xargmatch_internal): Remove case_sensitive argument.
2424 (XARGMATCH): Update.
2425 (XARGCASEMATCH): Remove macro.
2426 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2427 case_sensitive argument.
2428 (argcasematch): Remove function.
2429 (__xargmatch_internal): Remove case_sensitive argument.
2430 (main): Use XARGMATCH instead of XARGCASEMATCH.
2432 * xmalloc.c: Change compile-time error message. Add comment about
2433 required autoconf version.
2435 2002-11-21 Jim Meyering <jim@meyering.net>
2437 * strdup.c (strdup): Tweak comment and initial #if/#include.
2439 Merge in changes from the coreutils.
2441 2002-09-25 Paul Eggert <eggert@twinsun.com>
2442 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2443 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2444 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2445 int. Work more efficiently if X is the same width as uintmax_t.
2446 Do not compare X to -1, to avoid bogus compiler warning.
2447 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2448 Don't assume that f_frsize and f_bsize are the same type.
2450 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2453 * makepath.c (make_path): Restore umask *before* creating the final
2455 (make_path): Minor reformatting.
2457 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2458 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2460 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2461 ones. At least on GNU/Linux systems, `auto' means something else.
2464 2002-11-20 Paul Eggert <eggert@twinsun.com>
2466 Merge argmatch cleanups from Bison. Assume C89.
2468 * argmatch.c: Include config.h here, not in argmatch.h.
2469 Include stdlib.h, for EXIT_FAILURE.
2470 Always include <string.h>, since we assume C89.
2471 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2472 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2473 Include <stddef.h> instead, since it's all we need for size_t.
2474 (PARAMS): Remove. All uses removed.
2475 (ARRAY_CARDINALITY): Do not bother to #undef.
2476 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2477 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2478 Remove unnecessary parentheses.
2479 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2480 Insert necessary parentheses.
2481 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2482 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2484 2002-11-19 Bruno Haible <bruno@clisp.org>
2486 * mbswidth.c: Include mbswidth.h right at the beginning.
2487 * mbswidth.h: Include <stddef.h>, for size_t.
2489 * mbswidth.h (PARAMS): Remove macro.
2490 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2491 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2493 * gcd.h (PARAMS): Remove macro.
2494 (gcd): Use ANSI C function declarations.
2495 * gcd.c (gcd): Likewise.
2497 2002-11-15 Bruno Haible <bruno@clisp.org>
2499 * strcspn.c: Include <stddef.h>.
2500 (strcspn): Use ANSI C function declaration. Change return type to
2502 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2503 (strpbrk): Use NULL.
2504 * strpbrk.h (PARAMS): Remove macro.
2505 (strpbrk): Use ANSI C function declaration.
2506 * strstr.c: Don't include <sys/types.h>.
2507 * strstr.h (PARAMS): Remove macro.
2508 (strstr): Use ANSI C function declarations.
2510 2002-11-06 Bruno Haible <bruno@clisp.org>
2512 * gcd.h (gcd): Change argument type to 'unsigned long'.
2513 * gcd.c (gcd): Likewise.
2515 2002-11-05 Bruno Haible <bruno@clisp.org>
2517 * gcd.h: New file, from gettext-0.11.5.
2518 * gcd.c: New file, from gettext-0.11.5.
2520 2002-11-05 Bruno Haible <bruno@clisp.org>
2522 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2523 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2524 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2525 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2527 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2528 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2530 * closeout.c: Include gettext.h instead of <libintl.h>.
2531 * human.c: Include gettext.h instead of <libintl.h>.
2532 * quotearg.c: Include gettext.h instead of <libintl.h>.
2533 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2534 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2535 * userspec.c: Include gettext.h instead of <libintl.h>.
2536 * version-etc.c: Include gettext.h instead of <libintl.h>.
2537 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2538 (textdomain): Remove definition.
2539 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2541 * long-options.c: Remove include of <libintl.h> and definition of _.
2542 * same.c: Remove include of <libintl.h> and definition of _.
2544 2002-11-04 Bruno Haible <bruno@clisp.org>
2546 * stpcpy.h: New file, from GNU gettext-0.11.5.
2547 * strcase.h: New file, from GNU gettext-0.11.5.
2548 * strpbrk.h: New file, from GNU gettext-0.11.5.
2549 * strstr.h: New file, from GNU gettext-0.11.5.
2550 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2552 2002-05-09 Bruno Haible <bruno@clisp.org>
2554 * config.charset: Update for newest glibc. Add canonical names
2555 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2557 2002-05-09 Bruno Haible <bruno@clisp.org>
2559 * localcharset.c (get_charset_aliases): Add more Windows specific
2562 2002-05-08 Owen Taylor <otaylor@redhat.com>
2564 * config.charset: A few additions for Solaris.
2566 2001-12-05 Bruno Haible <bruno@clisp.org>
2568 * localcharset.c (locale_charset): Don't return an empty string.
2570 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2572 * config.charset: msdos in uk_UA uses CP1125.
2574 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2576 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2577 * localcharset.c (locale_charset): Declare as extern "C".
2579 2002-02-15 Bruno Haible <bruno@clisp.org>
2581 * config.charset [msdosdjgpp]: For Russian, use CP866.
2583 2002-02-11 Bruno Haible <bruno@clisp.org>
2585 * config.charset: Add support for NetBSD.
2587 2002-09-25 <karl@gnu.org>
2589 * strdup.c: copy from libc/string (via ../config/srclist*).
2590 * getopt*: copy from libc/posix.
2591 * gettext.h: copy from gettext.
2592 * .cppi-disable: add strdup.c, gettext.h.
2594 2002-07-01 Jim Meyering <meyering@lucent.com>
2596 * c-stack.c: Include sys/time.h.
2597 From Volker Borchert.
2599 2002-06-11 Paul Eggert <eggert@twinsun.com>
2601 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2602 New macro. Use it uniformly instead of
2603 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2604 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2605 reported by Vin Shelton.
2607 2002-06-22 Jim Meyering <meyering@lucent.com>
2609 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2610 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2612 2002-06-22 Paul Eggert <eggert@twinsun.com>
2614 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2615 Do not assume SA_SIGINFO behavior.
2616 Bug reported by Jim Meyering on NetBSD 1.5.2.
2618 2002-06-22 Jim Meyering <meyering@lucent.com>
2620 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2622 * exitfail.c, exitfail.h: Likewise.
2623 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2625 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2627 (EXTRA_DIST): Add fnmatch_loop.c.
2628 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2630 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2631 * fnmatch.c: Update from diffutils-2.8.2.
2632 * fnmatch_.h: New file. From diffutils-2.8.2.
2633 * fnmatch.h: Remove file.
2635 2002-06-18 Paul Eggert <eggert@twinsun.com>
2637 * file-type.h: Report an error if neither S_ISREG nor
2638 S_IFREG is defined, instead of using a test specific to glibc
2639 2.2. This should be safe, since POSIX requires S_ISREG and
2640 Unix Version 7 had S_IFREG. We don't need to check for
2641 <sys/types.h> since we don't use any symbols that it defines.
2643 2002-06-15 Jim Meyering <meyering@lucent.com>
2645 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2646 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2647 have been included before this file.
2649 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2651 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2652 so that each temporary file name is unique and valid in the first
2653 8 characters, for operation under DOS.
2655 2002-06-15 Jim Meyering <meyering@lucent.com>
2657 Work even with DJGPP 2.03, which lacks support for symlinks.
2659 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2661 * lchown.c (S_ISLNK): Likewise.
2663 2002-06-14 Jim Meyering <meyering@lucent.com>
2665 * file-type.h: Use the version from diffutils-2.8.2.
2666 * file-type.c: Likewise.
2668 2002-05-27 Jim Meyering <meyering@lucent.com>
2670 Fix a problem seen only on nonconforming systems whereby ls.c's
2671 use of localtime, and then of gettimeofday would cause trouble:
2672 the localtime call used to initialize rpl_gettimeofday's save
2673 mechanism would clobber ls's current local time information so
2674 that in any long listing the first file would always be listed
2675 with date 1970-01-01. Analysis by Volker Borchert.
2677 * gettimeofday.c (localtime): Undefine.
2678 (rpl_localtime): New function.
2680 2002-05-22 Jim Meyering <meyering@lucent.com>
2682 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2683 * file-type.h: New file.
2684 * file-type.c (file_type): New file/function. Extracted from diffutils.
2686 2002-04-29 Paul Eggert <eggert@twinsun.com>
2688 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2690 2002-04-28 Paul Eggert <eggert@twinsun.com>
2692 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2693 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2694 of 127, since 64 is the largest conceivable number for ancient
2696 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2698 2002-04-28 Jim Meyering <meyering@lucent.com>
2700 * sig2str.c (WTERMSIG): Remove definition (unused).
2702 2002-04-28 Paul Eggert <eggert@twinsun.com>
2704 * sig2str.h, sig2str.c: New files.
2705 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2707 2002-04-24 Jim Meyering <meyering@lucent.com>
2709 * gettext.h: New file, from Gettext.
2710 * Makefile.am (INCLUDES): Remove -I../intl.
2711 (libfetish_a_SOURCES): Add gettext.h.
2713 2002-04-16 Jim Meyering <meyering@lucent.com>
2715 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2716 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2717 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2719 2002-04-12 Jim Meyering <meyering@lucent.com>
2721 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2723 2002-03-10 Jim Meyering <meyering@lucent.com>
2725 * makepath.c (make_path): Remove a comma from a diagnostic.
2726 Suggestion from Santiago Vila.
2728 2002-03-08 Jim Meyering <meyering@lucent.com>
2730 * rename.c: Mention that this wrapper is needed also on
2731 mips-dec-ultrix4.4 systems.
2733 2002-03-02 Jim Meyering <meyering@lucent.com>
2735 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2736 not HAVE_CLOCK_SETTIME.
2738 2002-02-27 Paul Eggert <eggert@twinsun.com>
2740 * nanosleep.h: Rename to....
2741 * timespec.h: New name for nanosleep.h. All uses changed.
2743 * gettime.c: New file.
2744 * settime.c: New file.
2747 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2748 timespec.h. Remove nanosleep.h.
2750 2002-02-25 Paul Eggert <eggert@twinsun.com>
2752 * acl.c, acl.h: New files.
2753 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2755 2002-02-24 Jim Meyering <meyering@lucent.com>
2757 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2758 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2759 cause trouble. Reported by Nelson Beebe.
2761 2002-02-23 Paul Eggert <eggert@twinsun.com>
2763 * path-concat.c (xpath_concat): Reorder code to pacify
2764 compilers that don't know that xalloc_die never returns.
2766 2002-02-20 Jim Meyering <meyering@lucent.com>
2768 * getdate.c: Regenerate using bison-1.33.
2770 2002-02-15 Paul Eggert <eggert@twinsun.com>
2772 * posixver.c, posixver.h: New files.
2773 * Makefile.am (libfetish_a_SOURCES): Add them.
2775 2002-02-02 Paul Eggert <eggert@twinsun.com>
2776 Bruno Haible <bruno@clisp.org>
2778 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2779 (fwrite_success_callback): New declaration.
2780 * unicodeio.c (unicode_to_mb): New function, extracted from
2781 print_unicode_char. Call failure callback instead of error.
2782 (fwrite_success_callback): New function.
2783 (exit_failure_callback): New function.
2784 (fallback_failure_callback): New function.
2785 (print_unicode_char): Call unicode_to_mb.
2787 2002-01-26 Jim Meyering <meyering@lucent.com>
2789 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2791 2002-01-22 Jim Meyering <meyering@lucent.com>
2793 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2794 Otherwise, some versions of automake would omit the rule that makes
2795 Makefile from Makefile.in.
2797 2001-01-21 Paul Eggert <eggert@twinsun.com>
2799 * xmemcoll.h, xmemcoll.c: New files.
2800 * Makefile.am (libfetish_a_SOURCES): Add them.
2801 * memcoll.c: Include errno.h, and declare errno if not defined.
2802 (memcoll): Set errno to zero if there is no error.
2804 * quotearg.c (quotearg_buffer_restyled):
2805 Fix bug with quoting buffers containing NUL when backslashing escapes.
2806 This bug was exposed by the other changes in this patch.
2807 (quotearg_n_options): New arg ARGSIZE.
2808 All callers changed.
2809 (quoting_options_from_style): New function.
2810 (quotearg_n_style): Use it.
2811 (quotearg_n_style_mem): New function.
2813 * quotearg.h (quotearg_n_style_mem): New function.
2815 2002-01-16 Jim Meyering <meyering@lucent.com>
2817 * getdate.y: Add three semicolons, each just before a closing brace.
2818 Bison (as of version 1.31) no longer papers over that mistake.
2820 2002-02-14 Paul Eggert <eggert@twinsun.com>
2822 * backupfile.c (ISDIGIT): Comment fix.
2823 * getdate.y (ISDIGIT): Likewise.
2824 * posixtm.c (ISDIGIT, year): Likewise.
2825 * strverscmp.c (ISDIGIT): Likewise.
2826 * userspec.c (ISDIGIT): Likewise.
2828 2002-01-05 Jim Meyering <meyering@lucent.com>
2830 * version-etc.c (version_etc_copyright): Update copyright year.
2832 2001-01-19 Paul Eggert <eggert@twinsun.com>
2834 * closeout.c (close_stdout_status): If ferror (stdout), do
2835 not silently exit merely because the output buffer happens to
2836 have nothing pending.
2838 2001-12-18 Paul Eggert <eggert@twinsun.com>
2840 See the big note in ../ChangeLog.
2841 * human.c (suffixes): Prefer K to k for 1024.
2842 (generate_suffix_backwards): New function.
2843 (human_readable_inexact): Use it.
2844 * xstrtol.c (__xstrtol): If there is no number but there
2845 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2846 Accept 'K' as well as 'k'.
2848 2001-12-15 Jim Meyering <meyering@lucent.com>
2850 * regex.h (__restrict_arr): Update from libc.
2852 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2853 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2856 2001-12-10 Jim Meyering <meyering@lucent.com>
2858 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2859 Instead, include "xalloc.h".
2860 (initbuffer): Don't cast xmalloc return value to char*.
2861 (readline): Reword comment.
2862 Don't cast xrealloc return value to char*
2865 2001-12-09 Jim Meyering <meyering@lucent.com>
2867 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2868 `signed and unsigned type in conditional expression'.
2869 * posixtm.c (posix_time_parse): Likewise.
2871 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2873 * readtokens.c (readtoken): Declare an index to be of type unsigned
2874 to avoid a pedantic warning.
2876 * getstr.c: Don't include assert.h.
2877 (getstr): Remove warning-evoking assertions.
2878 Return -1 if offset parameter is out of bounds.
2879 Change the type of a local from int to size_t.
2881 * strftime.c (my_strftime_localtime_r): Include this function
2882 definition in the `#if ! HAVE_TM_GMTOFF' block.
2884 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2885 Include xalloc.h instead.
2887 2001-12-02 Jim Meyering <meyering@lucent.com>
2889 * tempname.c: Don't declare getenv, thus reverting the change of
2890 2001-11-18. It's no longer necessary, now that stdlib.h is always
2893 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2894 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2896 2001-11-30 Akim Demaille <akim@epita.fr>
2898 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2899 before being defined.
2901 2001-11-27 Paul Eggert <eggert@twinsun.com>
2903 * quotearg.h (quotearg_n, quotearg_n_style):
2904 First arg is int, not unsigned.
2905 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2906 (SIZE_MAX, UINT_MAX): New macros.
2907 (quotearg_n_options): Abort if N is negative.
2908 Avoid overflow check on hosts where size_t is 64 bits and int
2909 is 32 bits, as overflow is impossible there.
2910 Fix off-by-one typo that caused unnecessary reallocation.
2912 2001-11-27 Jim Meyering <meyering@lucent.com>
2914 * tempname.c: Merge with version from libc.
2915 * regex.c: Likewise.
2917 * tempname.c: Include stdlib.h unconditionally. On some old systems
2918 for which STDC_HEADERS is 0, it was not included, resulting in a
2919 warning about an integer-to-pointer conversion problem with getenv.
2920 Reported by Volker Borchert.
2922 2001-11-26 Jim Meyering <meyering@lucent.com>
2924 * gtod.h: Remove file.
2925 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2926 * gettimeofday.c: Don't include gtod.h.
2927 (GTOD_init): Remove function.
2928 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2929 Suggestion from Volker Borchert.
2931 2001-11-23 Jim Meyering <meyering@lucent.com>
2933 * hash.h (struct hash_table): Don't define here. Merely declare it.
2934 * hash.c (struct hash_table): Define it here instead.
2936 2001-11-22 Jim Meyering <meyering@lucent.com>
2938 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2940 2001-11-18 Paul Eggert <eggert@twinsun.com>
2942 * tempname.c (TMP_MAX): Remove; no longer needed.
2943 (TEMPORARIES): New macro.
2944 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2945 removes an artificial limitation (e.g. HP-UX 10.20, where
2948 2001-11-18 Jim Meyering <meyering@lucent.com>
2950 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2953 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2954 files will be created before anything else.
2956 2001-11-17 Jim Meyering <meyering@lucent.com>
2958 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2959 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2960 rather than group writable. Patch by Juan F. Codagnone.
2962 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2963 Instead, include "xalloc.h".
2965 * mountlist.c: Include unlocked-io.h after all system headers.
2966 Remove explicit declarations of xmalloc, xrealloc,
2967 and xstrdup. Instead, include "xalloc.h".
2969 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2970 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2971 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2973 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2974 Reported by Padraig Brady.
2976 * mkstemp.c: #undef mkstemp.
2978 (rpl_mkstemp): Rename from mkstemp.
2981 2001-11-16 Jim Meyering <meyering@lucent.com>
2983 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2984 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2985 determine the amount of total physical memory, use pstat_getstatic.
2986 HPUX-11 doesn't define _SC_PHYS_PAGES.
2987 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2988 If sysconf couldn't be used to determine the amount of available
2989 physical memory, use both pstat_getstatic and pstat_getdynamic.
2990 Based on a patch from Bob Proulx.
2992 2001-11-05 Jim Meyering <meyering@lucent.com>
2994 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2996 2001-11-03 Jim Meyering <meyering@lucent.com>
2998 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2999 in argmatch_to_argument call.
3001 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3004 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3005 e.g., a fault due to an attempt to free a NULL pointer.
3007 2001-11-01 Jim Meyering <meyering@lucent.com>
3009 * dirfd.c, dirfd.h: New files.
3010 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3012 * hash.c (hash_print) [TESTING]: Clean up.
3014 2001-10-22 Paul Eggert <eggert@twinsun.com>
3016 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3017 to avoid a warning if -Wall.
3019 2001-10-21 Paul Eggert <eggert@twinsun.com>
3021 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3023 2001-10-21 Jim Meyering <meyering@lucent.com>
3025 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3026 this code would end up calling gettext even in packages built
3028 * getopt.c (_): Likewise.
3029 * regex.c (_): Likewise.
3031 2001-10-20 Paul Eggert <eggert@twinsun.com>
3033 * error.c (strerror_r): Do not declare unless !_LIBC.
3034 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3035 Use strerror_r that is only a macro, even if it is not a function.
3036 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3037 (private_strerror): Use prototypes, not old-style function definition.
3038 (print_errno_message): New function.
3039 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3041 (error_tail, error, error_at_line): Use it.
3043 2001-10-11 Jim Meyering <meyering@lucent.com>
3045 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3046 and quote_n (1, ... to avoid clobbering a buffer.
3048 2001-10-05 Jim Meyering <meyering@lucent.com>
3050 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3051 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3052 * hash-pjw.h: New file.
3054 2001-09-30 Jim Meyering <meyering@lucent.com>
3056 * mountlist.c [MOUNTED_GETFSSTAT]:
3057 Include <sys/ucred.h>, for Apple Darwin.
3058 Include sys/mount.h and sys/fs_types.h only if available.
3060 (read_filesystem_list): Use FS_TYPE.
3062 2001-09-29 Paul Eggert <eggert@twinsun.com>
3064 * exclude.c (excluded_filename): 0 -> false, since it's
3067 2001-09-28 Paul Eggert <eggert@twinsun.com>
3069 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3070 #defines strtoimax. Also treat the other strto* functions
3073 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3074 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3075 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3077 2001-09-26 Jim Meyering <meyering@lucent.com>
3079 Most macros in unlocked-io.h had the wrong number of arguments.
3080 * gen-uio: New script.
3081 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3082 * unlocked-io.hin: Remove file.
3083 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3084 rather than trying to embed it here.
3085 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3086 Reported by Padraig Brady.
3088 2001-09-25 Volker Borchert <bt@teknon.de>
3090 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3092 2001-09-23 Jim Meyering <meyering@lucent.com>
3094 * mountlist.c: Remove useless parentheses in #if directives.
3095 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3096 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3098 2001-09-22 Jim Meyering <meyering@lucent.com>
3100 * localcharset.c: Update from latest gettext.
3101 * config.charset: Likewise.
3103 2001-09-20 Jim Meyering <meyering@lucent.com>
3105 * xstrtol.c (strtoimax): Guard declaration with
3106 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3107 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3108 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3109 (strtoumax): Likewise, for completeness (it wasn't necessary).
3111 2001-09-06 Paul Eggert <eggert@twinsun.com>
3113 * strtoimax.c (HAVE_LONG_LONG):
3114 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3115 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3116 to work around bug in IBM C compiler.
3118 2001-09-16 Jim Meyering <meyering@lucent.com>
3120 * mkdir.c: New file.
3122 2001-09-04 Paul Eggert <eggert@twinsun.com>
3124 * xgetcwd.c: Revert some of the previous change; intead,
3125 fix the HAVE_GETCWD_NULL code to behave more like the
3126 !HAVE_GETCWD_NULL code used to.
3129 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3132 2001-09-04 Paul Eggert <eggert@twinsun.com>
3134 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3135 Use ssize_t, not int, to store result of readlink.
3136 Check for ssize_t overflow as well as size_t overflow,
3137 as POSIX says the result of readlink is implementation-defined
3138 when ssize_t overflows.
3139 Remove unnecessary cast to char*.
3140 Use free+malloc instead of realloc, as the storage doesn't need
3141 to be preserved and it's clearer and can be more efficient that way.
3142 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3143 * xreadlink.h (xreadlink): Update prototype.
3145 2001-09-03 Paul Eggert <eggert@twinsun.com>
3147 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3148 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3149 spotted by Jim Meyering.
3151 2001-09-03 Jim Meyering <meyering@lucent.com>
3153 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3155 2001-09-03 Paul Eggert <eggert@twinsun.com>
3157 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3158 like the HAVE_GETCWD_NULL code.
3159 Include pathmax.h if not HAVE_GETCWD.
3160 Do not include xalloc.h.
3161 (INITIAL_BUFFER_SIZE): New symbol.
3162 Do not use xmalloc / xrealloc, since the caller is responsible for
3163 handling errors. Preserve errno around `free' during failure.
3164 Do not overrun buffer when using getwd.
3166 2001-09-03 Paul Eggert <eggert@twinsun.com>
3168 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3169 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3171 2001-09-02 Jim Meyering <meyering@lucent.com>
3173 * error.c: Update from GNU libc.
3175 2001-09-01 Jim Meyering <meyering@lucent.com>
3177 * xreadlink.c: New file.
3178 * xreadlink.h: New file.
3179 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3181 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3182 doesn't conflict with sparc Solaris 7's definition in
3183 /usr/include/sys/int_types.h.
3185 * exclude.c: Use `""', not `<>' to #include non-system header files.
3186 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3187 and strncasecmp as r-values. Unixware didn't have declarations.
3189 2001-08-31 Jim Meyering <meyering@lucent.com>
3191 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3192 Use an initial, malloc'd, buffer of length 128 rather than
3193 a statically allocated one of length 1024.
3195 2001-08-30 Paul Eggert <eggert@twinsun.com>
3197 * xgetcwd.c: Don't include pathmax.h.
3198 Include stdlib.h and unistd.h if available.
3200 (xmalloc, xstrdup, free): Remove decls.
3201 (xgetcwd): Don't assume sizes fit in unsigned.
3202 Check for overflow when computing sizes.
3203 Simplify reallocation code.
3205 2001-08-28 Paul Eggert <eggert@twinsun.com>
3207 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3209 * strtoimax.c: Renamed from strtoxmax.c, removing the
3212 Also, make the following further changes to make this file's
3213 configuration more similar to that of strtol.c:
3214 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3215 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3216 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3217 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3218 changed to signed values.
3220 And make the following changes as well:
3221 Fix copyright notice, as 1999 was missing.
3222 (verify): New macro.
3223 (strtoimax): Check sizes at compile-time, not run-time.
3224 Prefer strtol to strtoll if both work.
3225 (main): Remove; it was not that useful and was a pain to maintain.
3227 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3229 2001-08-30 Paul Eggert <eggert@twinsun.com>
3231 * savedir.c (savedir): Remove size parameter, as POSIX says that
3232 a directory's st_size can have an arbitrary value, so the old
3233 usage could waste an arbitrary amount of memory. All uses
3235 * savedir.h: Update prototype.
3237 2001-08-30 Paul Eggert <eggert@twinsun.com>
3239 * xstrtol.c (strtoimax): New decl.
3241 2001-08-28 Paul Eggert <eggert@twinsun.com>
3243 * xstrtol.h: Add copyright notice.
3244 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3245 LONGINT_INVALID_SUFFIX_CHAR.
3247 2001-08-30 Paul Eggert <eggert@twinsun.com>
3249 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3252 2001-08-30 Paul Eggert <eggert@twinsun.com>
3254 * hash.c: Remove '2001' from copyright notice.
3256 2001-08-30 Paul Eggert <eggert@twinsun.com>
3258 * full-write.h: New file.
3259 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3260 * full-write.c: Correct credits, as cccp.c no longer
3261 exists and anyway it was so heavily changed from the old cccp
3262 code as to be unrecognizable. Include full-write.h.
3263 (full_write) Return size_t, with short writes meaning failure.
3264 All callers changed. This fixes a bug with large buffers
3266 * utime.c: Include full-write.h.
3268 2001-08-30 Paul Eggert <eggert@twinsun.com>
3270 Merge 'exclude' changes from tar 1.13.22.
3271 This fixes one or two unlikely storage allocation overflow bugs,
3272 but doesn't change user-visible behavior otherwise.
3274 2001-08-30 Paul Eggert <eggert@twinsun.com>
3276 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3277 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3278 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3279 Include if available.
3280 (<xalloc.h>): Include
3281 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3282 (verify): New macro. Use it to verify that EXCLUDE macros do not
3283 collide with FNM macros.
3284 (struct patopts): New struct.
3285 (struct exclude): Use it, as exclude patterns now come with options.
3286 (new_exclude): Support above changes.
3287 (new_exclude, add_exclude_file):
3288 Initial size must now be a power of two to simplify overflow checking.
3289 (free_exclude, fnmatch_no_wildcards): New function.
3290 (excluded_filename): No longer requires options arg, as the options
3291 are determined by add_exclude. Now returns bool, not int.
3292 (excluded_filename, add_exclude):
3293 Add support for the fancy new exclusion options.
3294 (add_exclude, add_exclude_file): Now takes int options arg.
3295 Check for arithmetic overflow when computing sizes.
3296 (add_exclude_file): xrealloc might modify errno, so don't
3297 realloc until after errno might be used.
3299 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3301 (free_exclude): New decl.
3302 (add_exclude, add_exclude_file): Now takes int options arg.
3303 (excluded_filename): No longer requires options arg, as the options
3304 are determined by add_exclude. Now returns bool, not int.
3306 2001-08-30 Paul Eggert <eggert@twinsun.com>
3308 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3310 2001-08-27 Jim Meyering <meyering@lucent.com>
3312 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3314 * version-etc.c (N_): Remove definition.
3315 Revert most of last change.
3316 Instead, simply don't mark the `Copyright...' string for translation.
3317 Based on advice from Paul Eggert.
3319 * strtoxmax.c: Tweak comment.
3321 2001-08-26 Jim Meyering <meyering@lucent.com>
3323 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3324 of copyright with `%s' so translators don't get an untranslated
3326 (COPYRIGHT_YEAR): Define.
3327 (version_etc): Use fprintf rather than fputs.
3328 Suggestion from Ulrich Drepper.
3330 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3332 * strtoll.c: New file, from GNU libc.
3333 * xstrtoimax.c: New file.
3335 * xstrtol.h: Add xstrtoimax.
3336 * strtoumax.c: New file. Simply include "strtoumax.c".
3337 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3339 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3340 * strtoxmax.c: ... then renamed to this.
3342 2001-08-13 Paul Eggert <eggert@twinsun.com>
3344 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3345 Port to Solaris 8, where 'sed' requires a space after the 'r'
3346 command, and where sh dislikes "$/". Clean up the spacing a bit.
3347 Redirect output to $tmp just once.
3349 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3351 * addext.c (<errno.h>): Include.
3352 (errno): Declare if not defined.
3353 (addext): Work correctly when pathconf returns -1 and leaves
3354 errno alone because there is no limit. Also, work even if
3355 pathconf returns a value greater than SIZE_MAX.
3357 2001-08-12 Jim Meyering <meyering@lucent.com>
3359 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3360 Simply `return getcwd (NULL, 0);'.
3361 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3362 Use 1300 as initial value for length, not PATH_MAX.
3364 * pathmax.h: Clean up cpp syntax.
3366 2001-08-12 Jim Meyering <meyering@lucent.com>
3368 * gettimeofday.c: New file.
3370 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3372 2001-08-04 Jim Meyering <meyering@lucent.com>
3374 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3375 to get in sync with glibc.
3377 2001-08-03 Paul Eggert <eggert@twinsun.com>
3379 The following changes are from gettext 0.10.39 as maintained by
3382 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3383 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3384 with inverted sense. All uses changed.
3386 * mbswidth.c: Don't include <limits.h>.
3387 Include <stdlib.h> and <string.h> unconditionally.
3388 (iswcntrl, mbsinit, ISCNTRL): New macros.
3389 (mbsnwidth): Use K&R style function declarations.
3390 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3391 can optimize it when MB_CUR_MAX == 1.
3392 The width of control characters is zero, not 1.
3394 2001-07-15 Jim Meyering <meyering@lucent.com>
3396 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3397 (BUILT_SOURCES): Add unlocked-io.h.
3398 (io_functions): Define.
3399 (unlocked-io.h): New rule.
3400 (DISTCLEANFILES): Add unlocked-io.h.
3401 (all-local): Depend on unlocked-io.h, to ensure it is created.
3403 * unlocked-io.hin: New file
3405 * regex.c: Update from glibc.
3407 2001-07-05 Jim Meyering <meyering@lucent.com>
3409 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3411 (libfetish_a_SOURCES): Put all .h files here instead.
3412 Remove a thus-exposed (better checks in automake) duplicate and
3413 two unnecessary .h files.
3415 2001-06-11 Jim Meyering <meyering@lucent.com>
3417 * regex.c: Update from GNU libc.
3419 2001-05-27 Jim Meyering <meyering@lucent.com>
3421 * readutmp.h (UT_TYPE): Define.
3423 2001-05-24 Jim Meyering <meyering@lucent.com>
3425 * argmatch.c: Include "quote.h".
3426 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3427 quote function. Reported by Göran Uddeborg.
3429 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3431 * dirname.c (dir_name): Compute append_dot using path, not newpath
3432 which is not yet declared.
3434 2001-05-11 Paul Eggert <eggert@twinsun.com>
3436 * Makefile.am (libfetish_a_SOURCES):
3437 Add strftime.c, since we now compile it on all hosts.
3439 * strftime.c (my_strftime):
3440 Define to nstrftime if emacs, but only if my_strftime is not defined.
3441 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3442 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3443 Add one more extra argument: a nanoseconds value.
3446 (my_strftime function): Add %N format.
3447 (emacs_strftimeu): Renamed from emacs_strftime,
3448 with extra ut argument.
3450 2001-05-11 Paul Eggert <eggert@twinsun.com>
3452 dirname code cleanup. base_name now behaves more compatibly
3453 with POSIX basename when given file names that have trailing
3454 slashes, and similarly for dir_name. Add new primitives
3455 base_len and dir_len. Put the directory-name-related decls
3458 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3459 * backupfile.c (base_name): Likewise.
3460 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3461 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3462 * makepath.c (strip_trailing_slashes): Likewise.
3463 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3465 * rename.c (strip_trailing_slashes): Likewise.
3466 * same.c (base_name): Likewise.
3467 * stripslash.c (ISSLASH): Likewise.
3469 * addext.c: Include <dirname.h> after size_t is defined.
3470 * backupfile.c: Likewise.
3472 * addext.c (addext): Use base_len to trim redundant
3473 trailing slashes instead of doing it ourselves.
3474 But do not trim the last slash if it is not redundant.
3476 * backupfile.c (find_backup_file_name,
3477 max_backup_version): Use base_len instead of rolling it ourselves.
3478 Handle the case of "" and (on DOS) "C:" correctly.
3480 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3481 Include <string.h>, <dirname.h>.
3482 (base_name): Allow file names ending in slashes, other than names
3483 that are all slashes. In this case, return the basename followed
3484 by the slashes. This is more general, and can be used in places
3485 where the original base_name purposely had an assertion failure.
3486 (base_len): New function.
3488 * dirname.c: Include <string.h> instead of <stdlib.h>.
3489 Do not include <assert.h>; no longer needed.
3491 (memrchr): Remove decl.
3492 (dir_name_r): Remove.
3493 (dir_len): Renamed from dirlen. All callers changed.
3494 Rewrite in terms of base_name, for simplicity and consistency.
3495 (dir_name): Never return NULL. All callers changed.
3496 Do not include <stdlib.h> in test program; no longer needed.
3497 return 0; is fine for test program.
3499 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3501 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3503 * path-concat.c (path_concat): Use base_len to compute
3504 base length, not strlen; this means we cannot rely on memcpy
3507 * same.c (STREQ): Remove.
3508 (same_name): Handle the case where the basename ends in trailing '/'.
3510 * stripslash.c (strip_trailing_slashes): Return nonzero if
3511 a slash was stripped. Do not strip the last slash after a
3514 2001-04-08 Jim Meyering <meyering@lucent.com>
3516 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3517 recomputed; that's necessary when the offset spans a DST transition.
3518 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3520 2001-04-02 Jim Meyering <meyering@lucent.com>
3522 * regex.h, regex.c: Update from GNU libc.
3524 2001-03-19 Paul Eggert <eggert@twinsun.com>
3526 * version-etc.c (version_etc_copyright): Update to 2001.
3528 2001-03-16 Paul Eggert <eggert@twinsun.com>
3530 * tempname.c (uint64_t): Define to uintmax_t if
3531 not defined, and if UINT64_MAX is not defined.
3532 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3533 Reported by John David Anglin.
3535 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3537 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3538 alias if codeset is empty.
3539 * config.charset (BeOS): Use wildcard syntax.
3541 2001-03-13 Jim Meyering <meyering@lucent.com>
3543 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3544 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3547 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3549 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3551 * unicodeio.c (print_unicode_char): Simplify accordingly.
3553 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3555 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3556 support for DOS/DJGPP.
3558 2001-02-28 Paul Eggert <eggert@twinsun.com>
3560 * Makefile.am (libfetish_a_SOURCES):
3561 Add dup-safer.c, fopen-safer.c.
3562 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3564 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3566 2001-02-25 Paul Eggert <eggert@twinsun.com>
3568 The mkstemp replacement is taken from glibc 2.2.2, with some
3569 portability fixes for use outside glibc, as follows:
3571 * tempname.c (struct_stat64): New macro.
3572 (direxists, __gen_tempname): Use it.
3573 This avoids a portability problem with Solaris 8.
3575 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3576 (<stddef.h>, <stdint.h>, <string.h>):
3577 Include only if STDC_HEADERS || _LIBC.
3578 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3579 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3580 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3581 (__set_errno): Define this macro if <errno.h> doesn't.
3582 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3583 Define these macros if <stdio.h> doesn't.
3584 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3585 Define these macros if <sys/stat.h>
3586 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3587 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3588 __xstat64): Define if not _LIBC.
3589 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3590 (__gen_tempname): Invoke gettimeofday only if
3591 HAVE_GETTIMEOFDAY || _LIBC;
3592 otherwise, fall back on plain "time".
3593 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3595 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3597 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3599 2001-02-17 Jim Meyering <meyering@lucent.com>
3601 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3602 around included file name.
3604 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3606 * strftime.c: Update from GNU libc (the only changes were to comments).
3608 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3610 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3612 2001-02-17 Paul Eggert <eggert@twinsun.com>
3614 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3615 Remove workaround macros for hosts that have mbrtowc but not
3616 mbstate_t, as we now insist on proper declarations for both
3617 before using mbrtowc.
3619 2001-02-17 Jim Meyering <meyering@lucent.com>
3621 * regex.c: Update from libc.
3623 2001-02-16 Paul Eggert <eggert@twinsun.com>
3625 * alloca.c (malloc): Undef before defining, since stdlib.h
3626 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3627 Reported by Mark Hounschell via Paul Eggert.
3629 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3631 * config.charset: Update for FreeBSD 4.2.
3633 2001-01-26 Jim Meyering <meyering@lucent.com>
3635 * quotearg.c: Include stddef.h.
3636 * quote.c: Include stddef.h.
3637 Reported by Axel Kittenberger.
3639 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3640 line in double quotes so that it evokes a better diagnostic.
3641 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3642 Reported by Axel Kittenberger.
3644 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3646 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3647 to avoid a warning. Add back 'const' to inptr.
3649 2001-01-16 Jim Meyering <meyering@lucent.com>
3651 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3654 2001-01-14 Jim Meyering <meyering@lucent.com>
3656 * rename.c: New file. From Volker Borchert.
3657 Include stdlib.h, string.h or strings.h, and xalloc.h.
3658 Use strip_trailing_slashes rather than open-coding it.
3660 2001-01-03 Paul Eggert <eggert@twinsun.com>
3662 * strftime.c: Sync with glibc time/strftime.c 1.81.
3664 2001-01-03 Jim Meyering <meyering@lucent.com>
3666 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3667 local `inptr' to avoid warning with some system declarations of iconv.
3669 2000-12-29 Paul Eggert <eggert@twinsun.com>
3671 * modechange.c: Do not assume that mode_t uses the
3672 traditional octal encoding. E.g. "chmod 1 FOO" should set
3673 the other-execute bit of FOO even if S_IXOTH != 1.
3675 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3676 WOTH, XOTH, ALLM): New macros.
3677 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3678 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3680 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3681 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3683 No need to use uintmax_t; unsigned long is long enough.
3684 Don't bother to get suffix since we don't use it.
3686 2000-12-24 Jim Meyering <meyering@lucent.com>
3688 * hash.c (is_prime): Return explicit boolean values.
3689 (hash_get_first): Return NULL to appease Irix5.6's 89.
3690 Reported by Nelson Beebe.
3692 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3694 * localcharset.c (locale_charset): Add support for Win32.
3696 2000-12-18 Paul Eggert <eggert@twinsun.com>
3698 * physmem.h, physmem.c: New files.
3700 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3701 (noinst_HEADERS): Add physmem.h.
3703 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3704 't' for compatibility with Solaris 8 sort.
3706 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3708 * config.charset: Add support for BeOS.
3710 2000-12-16 Jim Meyering <meyering@lucent.com>
3712 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3713 SHELLS_FILE to a file name that's useful on djgpp systems.
3715 (ADDITIONAL_DEFAULT_SHELLS): Define.
3716 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3717 Based mostly on a patch from Prashant TR.
3719 2000-12-16 Jim Meyering <meyering@lucent.com>
3721 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3722 N and M) would have treated it like `chown N:N FILE'.
3724 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3726 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3728 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3729 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3730 to the list of canonical encodings. Rename EUC-CN to GB2312.
3732 2000-12-08 Andreas Schwab <schwab@suse.de>
3734 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3735 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3737 2000-12-07 Jim Meyering <meyering@lucent.com>
3739 * stripslash.c (ISSLASH): Define.
3740 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3743 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3744 (dir_name_r): Declare this function as static.
3745 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3746 manifest itself on a name containing a mix of slashes and
3748 Make this function work with names starting with a DOS-style
3749 drive letter and colon prefix.
3750 (dir_name): Append `.' if necessary.
3751 Based mostly on patches from Prashant TR and Eli Zaretskii.
3753 * dirname.h (dir_name_r): Remove prototype.
3755 2000-12-05 Jim Meyering <meyering@lucent.com>
3757 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3759 2000-12-04 Jim Meyering <meyering@lucent.com>
3761 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3762 Also include memory.h, stdlib.h, unistd.h if appropriate.
3763 Reported by Andreas Jaeger (conflicting declaration of malloc).
3765 2000-12-02 Jim Meyering <meyering@lucent.com>
3767 * closeout.h: Make idempotent, to avoid some obscure warnings.
3769 2000-12-01 Paul Eggert <eggert@twinsun.com>
3771 * memrchr.c: Include <config.h> before any system include file.
3773 2000-11-29 Paul Eggert <eggert@twinsun.com>
3775 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3777 2000-11-26 Jim Meyering <meyering@lucent.com>
3779 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3781 2000-11-22 Paul Eggert <eggert@twinsun.com>
3783 * strftime.c (my_strftime): Do not invoke mbrlen with a
3784 size of (size_t) -1; it's not portable.
3786 2000-11-17 Akim Demaille <akim@epita.fr>
3788 * obstack.h: Formatting changes.
3789 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3790 prevent type checking.
3791 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3792 cast the value to (void *): assigning a `foo *' to a `void *'
3794 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3796 2000-11-17 Jim Meyering <meyering@lucent.com>
3798 * strstr.c: Update from GNU libc.
3800 2000-11-16 Jim Meyering <meyering@lucent.com>
3802 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3804 2000-11-11 Jim Meyering <meyering@lucent.com>
3806 * error.c: Add a couple #includes, merging from GNU libc version.
3808 2000-11-10 Jim Meyering <meyering@lucent.com>
3810 * obstack.h: Update from GNU libc.
3811 * obstack.c: Likewise.
3813 2000-11-06 Paul Eggert <eggert@twinsun.com>
3815 * getusershell.c (setusershell): Use rewind rather than
3816 fseek/fseeko, to avoid configuration hassles with fseeko.
3817 Don't bother opening SHELLS_FILE if shellstream is NULL;
3820 2000-11-05 Jim Meyering <meyering@lucent.com>
3822 * makepath.h (make_dir): Declare.
3823 * makepath.c (make_dir): Remove `static' attribute.
3826 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3828 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3829 last one in a bucket, advance to the next bucket.
3831 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3833 * fnmatch.c: Do not comment out all the code if we are using
3834 the GNU C library, because in some cases we are replacing buggy
3835 code in the GNU C library itself.
3837 2000-10-30 Paul Eggert <eggert@twinsun.com>
3839 * error.h, getline.h, modechange.h:
3840 Remove "2000" from Copyright line, as the file hasn't been
3841 changed this year other than in the copyright notice.
3843 * xalloc.h: Add "2000" to Copyright line, as this file
3844 was changed this year.
3846 2000-10-30 Paul Eggert <eggert@twinsun.com>
3848 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3849 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3850 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3852 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3854 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3855 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3856 doesn't define __restrict_arr.
3858 2000-10-29 Jim Meyering <meyering@lucent.com>
3860 * xstat.in: Fix grammar in comment.
3862 2000-10-28 Jim Meyering <meyering@lucent.com>
3864 * memchr.c: Update from libc.
3865 Adjust for portability:
3866 [HAVE_STDLIB_H]: Include stdlib.h.
3867 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3868 Undef __memchr, too.
3869 [!weak_alias]: Define __memchr to memchr.
3871 * regex.c: Update from libc.
3872 * regex.h: Likewise.
3873 * getopt1.c: Likewise.
3874 * memcmp.c: Likewise.
3876 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3877 Avoid using fseek, when possible -- it's broken by design.
3878 Patch by Ulrich Drepper.
3880 2000-10-26 Jim Meyering <meyering@lucent.com>
3882 * strftime.c: Update from libc.
3884 2000-10-25 Jim Meyering <meyering@lucent.com>
3886 * obstack.c: Update from libc.
3888 2000-10-23 Jim Meyering <meyering@lucent.com>
3890 * hard-locale.c (hard_locale): Revert last change -- it was simply
3891 wrong. That set_locale call must not have any side effects.
3894 2000-10-22 Jim Meyering <meyering@lucent.com>
3896 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3897 [CYCLIC]: Remove now-unused definition.
3899 * save-cwd.c (O_DIRECTORY): Define, if needed.
3900 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3901 Suggestion from Ulrich Drepper.
3903 2000-10-21 Jim Meyering <meyering@lucent.com>
3905 * dirname.c (dir_name_r): New function, factored out of dir_name.
3906 (dir_name): Use dir_name_r.
3907 * dirname.h (dir_name_r): Declare it.
3909 2000-10-21 Jim Meyering <meyering@lucent.com>
3911 * dirname.c (memrchr): Declare if necessary.
3912 (dir_name): Remove the restriction that there be no
3913 trailing slashes. Now, this code skips past them, effectively
3915 [TEST_DIRNAME] (main): New unit tests.
3917 * memrchr.c: New file from GNU libc.
3918 Undef __memrchr, too.
3919 [!weak_alias]: Define __memrchr to memrchr.
3920 Guard weak_alias use with `#ifdef weak_alias'.
3922 2000-10-17 Jim Meyering <meyering@lucent.com>
3924 * quote.h (PARAMS): Define and use.
3925 Reported by Akim Demaille.
3927 * getopt.c: Update from libc.
3929 2000-10-16 Jim Meyering <meyering@lucent.com>
3931 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3934 2000-09-25 Jim Meyering <meyering@lucent.com>
3936 * md5.h (rol): Define (from GnuPG).
3938 * sha.c: Give credit (GnuPG) where due.
3939 (M): Use rol rather than open-coding it.
3940 Add a FIXME comment.
3942 2000-09-21 Jim Meyering <meyering@lucent.com>
3944 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3945 Reported by Michael Stone.
3947 2000-09-20 Jim Meyering <meyering@lucent.com>
3949 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3950 (noinst_HEADERS): Add sha.h.
3951 Based on code from Scott G. Miller and from GnuPG.
3953 2000-09-15 Jim Meyering <meyering@lucent.com>
3955 * regex.c: Update from libc.
3957 2000-09-10 Jim Meyering <meyering@lucent.com>
3959 * getopt.c (_getopt_internal): Update from glibc.
3961 2000-09-09 Jim Meyering <meyering@lucent.com>
3963 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3964 think it should be used as a general replacement for isascii.
3965 * fnmatch.c: Likewise.
3966 * mbswidth.c: Likewise
3967 * regex.c: Likewise.
3970 * userspec.c: Include sys/param.h and limits.h.
3972 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3973 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3974 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3975 UID, GID. Check range.
3977 2000-09-06 Jim Meyering <meyering@lucent.com>
3979 * getopt.c (_getopt_internal): Update from glibc.
3981 2000-08-30 Jim Meyering <meyering@lucent.com>
3983 * strftime.c: Merge in changes from GNU libc.
3985 2000-08-26 Jim Meyering <meyering@lucent.com>
3987 * closeout.c: Include "__fpending.h".
3988 (close_stdout_status): Return right away if there's nothing to flush.
3990 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3991 * __fpending.c: New file.
3992 * __fpending.h: New file.
3994 2000-08-07 Paul Eggert <eggert@twinsun.com>
3996 Standardize on "memory exhausted" instead of "Memory exhausted"
3997 or "virtual memory exhausted".
3998 * obstack.c (print_and_abort): Use "memory exhausted", not
3999 "virtual memory exhausted".
4000 * same.c (same_name): Invoke xalloc_die instead of printing
4002 * userspec.c (parse_user_spec): Likewise.
4003 * bumpalloc.h: comment fix
4004 * same.c, userspec.c: Include xalloc.h.
4006 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4007 not char *const and pointing to a constant array.
4008 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4009 (xrealloc): Comment fix.
4011 * userspec.c (parse_user_spec):
4012 Don't translate a message until just before returning,
4013 to avoid unnecessary translation.
4015 2000-08-07 Jim Meyering <meyering@lucent.com>
4017 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4018 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4019 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4020 getgroups.c, gethostname.c, getopt.h, group-member.c,
4021 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4022 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4023 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4024 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4025 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4026 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4027 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4028 yesno.c: Back out Copyright date changes for each file with no change
4029 this year. This eases coordination with other programs using the same
4030 source code modules. From Paul Eggert.
4032 2000-08-03 Greg McGary <greg@mcgary.org>
4034 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4035 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4036 (EXTEND_BUFFER): Use them.
4038 2000-08-01 Jim Meyering <meyering@lucent.com>
4040 * dirname.c (ISSLASH): Define.
4041 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4042 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4043 both `\' and `/' may be use as path separators.
4044 Based on a patch from Prashant TR.
4046 2000-07-31 Paul Eggert <eggert@twinsun.com>
4048 * quotearg.c (quotearg_n_options): Don't make the initial
4049 slot vector a constant, since it might get modified.
4051 2000-07-31 Jim Meyering <meyering@lucent.com>
4053 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4054 * obstack.c (print_and_abort): Likewise.
4056 2000-07-30 Paul Eggert <eggert@twinsun.com>
4058 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4059 buffer, so that the caller can always quote one small
4060 component of a "memory exhausted" message in slot 0.
4061 From a suggestion by Jim Meyering.
4063 2000-07-30 Jim Meyering <meyering@lucent.com>
4065 * makepath.c (make_path): Quote the other instance, too.
4067 * quotearg.c (N_STATIC_SLOTVECS): Define.
4068 (STATIC_BUF_SIZE): Define.
4069 (quotearg_n_options): Use only statically allocated storage when
4070 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4071 than STATIC_BUF_SIZE.
4073 2000-07-29 Jim Meyering <meyering@lucent.com>
4075 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4076 * dirname.c (dir_name): Likewise.
4078 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4080 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4081 (dir_name): Assert that there are no trailing slashes.
4083 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4085 * mbswidth.h (mbswidth): Add a flags argument.
4086 (mbswidth): New declaration.
4087 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4088 * mbswidth.c (mbswidth): Add a flags argument.
4089 (mbsnwidth): New function.
4091 2000-07-24 Jim Meyering <meyering@lucent.com>
4093 * mbswidth.c: Remove useless #else. From Bruno Haible.
4095 2000-07-23 Paul Eggert <eggert@twinsun.com>
4097 * mbswidth.c (_XOPEN_SOURCE):
4098 Don't define; this causes problems on Solaris 7.
4099 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4101 2000-07-23 Paul Eggert <eggert@twinsun.com>
4104 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4105 so that mbstate_t is always defined.
4107 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4108 be 1 in at least one GCC installation, and this configuration
4109 error is likely to be common. Ignoring MB_LEN_MAX hurts
4110 performance on hosts that have mbrtowc but have only unibyte
4111 locales, but I assume these hosts are rare.
4113 2000-07-23 Paul Eggert <eggert@twinsun.com>
4115 * quotearg.c: Streamline by invoking multibyte code only if needed.
4116 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4117 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4118 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4119 invoke multibyte primitives.
4121 2000-07-23 Jim Meyering <meyering@lucent.com>
4123 * basename.c (base_name): Add an assertion.
4125 2000-07-15 Bruno Haible <clisp.cons.org>
4127 * quotearg.c: When the system forces us to redefine mbstate_t,
4128 shadow its mbsinit function.
4130 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4132 * mbswidth.h: New file.
4133 * mbswidth.c: New file.
4134 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4135 (noinst_HEADERS): Add mbswidth.h.
4137 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4139 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4142 2000-07-15 Jim Meyering <meyering@lucent.com>
4144 * makepath.c: Include quote.h.
4145 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4146 corresponding argument in a `quote (...)' call.
4147 Give better diagnostics.
4149 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4150 (noinst_HEADERS): Add quote.h.
4152 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4153 from tar's src/misc.c.
4154 * quote.h: New file. Prototypes for same.
4156 2000-07-10 Paul Eggert <eggert@twinsun.com>
4158 From a suggestion by Bruno Haible.
4159 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4160 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4161 to decide whether to define the BeOS workaround macro;
4162 this adjusts to the change to AC_MBSTATE_T.
4164 2000-07-13 Paul Eggert <eggert@twinsun.com>
4166 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4168 * quotearg.c (quoting_style_args, quoting_style_vals,
4169 quotearg_buffer_restyled): Add support for
4170 clocale_quoting_style. Undo previous change to
4171 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4172 and "{RIGHT QUOTATION MARK}" msgids.
4174 2000-07-05 Paul Eggert <eggert@twinsun.com>
4176 The old behavior of quoting `like this' doesn't look good with
4177 newer, ISO-style fonts. See:
4178 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4180 Instead, quote "like this" by default. Let the translator
4181 tailor the locale-specific quoting behavior by providing
4182 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4184 * quotearg.c (N_): New macro.
4185 (gettext_default): New function.
4186 (quotearg_buffer_restyled): Use
4187 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4188 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4190 2000-07-09 Jim Meyering <meyering@lucent.com>
4192 * Most files: Update copyright dates to include 2000.
4194 2000-07-08 Jim Meyering <meyering@lucent.com>
4196 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4198 (xgethostname): Remove now-unnecessary #ifdef.
4199 Move declaration of `err' into loop where it's used.
4201 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4203 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4204 by allocating a larger buffer. Test the gethostname return value for
4205 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4206 returns an error and ENAMETOOLONG isn't defined.
4208 2000-07-05 Paul Eggert <eggert@twinsun.com>
4209 and Bruno Haible <haible@clisp.cons.org>
4211 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4213 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4215 * quotearg.c (struct quoting_options): Simplify quote_these_too
4218 2000-07-03 Jim Meyering <meyering@lucent.com>
4220 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4221 Reported by Bruno Haible.
4223 2000-07-04 Jim Meyering <meyering@lucent.com>
4225 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4226 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4229 2000-07-03 Paul Eggert <eggert@twinsun.com>
4230 and Bruno Haible <haible@clisp.cons.org>
4232 * quotearg.c (mbrtowc):
4233 Assign to *pwc, and return 1 only if result is nonzero.
4234 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4236 2000-07-03 Jim Meyering <meyering@lucent.com>
4238 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4239 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4242 2000-07-02 Jim Meyering <meyering@lucent.com>
4244 * quotearg.c (mbstate_t): Don't define here.
4246 2000-07-02 Jim Meyering <meyering@lucent.com>
4248 * nanosleep.c (SIGCONT): Define if not already defined.
4250 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4252 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4253 per change in ../m4/ls-mntd-fs.m4.
4254 (read_filesystem_list): Ignore symbolic links.
4256 2000-06-29 Jim Meyering <meyering@lucent.com>
4258 * same.c: Include <string.h> or <strings.h>, as appropriate,
4259 for declaration of strcmp.
4261 * long-options.c: Include <stdlib.h>, for declaration of exit.
4263 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4264 Avoid warning by casting result to `char *' to remove `const'.
4266 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4268 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4270 2000-06-26 Paul Eggert <eggert@twinsun.com>
4272 savedir now sets errno on failure and invokes xmalloc to get memory.
4273 Fix a couple of other minor bugs while we're at it.
4275 * savedir.c (<unistd.h>): Do not include; there's no need.
4276 (NAMLEN): Remove macro.
4277 (malloc, realloc): Remove decls.
4279 ("xalloc.h"): Include.
4280 (NAME_SIZE_DEFAULT): New macro.
4281 (savedir): Use xmalloc / xrealloc to allocate memory.
4282 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4283 Skip "" directory entries.
4284 Use strlen to calculate directory entry length, since the old method
4285 is rarely used these days and isn't worth supporting.
4286 Don't use a pointer after freeing it.
4287 Check for integer overflow when calculating allocation size.
4288 Use memcpy to copy entries, instead of stpcpy.
4289 Set errno properly when returning NULL.
4290 Check for readdir error.
4292 2000-06-26 Jim Meyering <meyering@lucent.com>
4294 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4296 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4298 * getusershell.c (xmalloc, xrealloc): Remove functions.
4300 Don't include <stdlib.h>. Don't declare malloc, realloc.
4302 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4304 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4306 2000-06-24 Jim Meyering <meyering@lucent.com>
4308 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4310 2000-06-21 Jim Meyering <meyering@lucent.com>
4312 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4314 2000-06-19 Paul Eggert <eggert@twinsun.com>
4316 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4317 (mbrtowc, mbstate_t): Define substitutes if
4318 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4319 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4320 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4322 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4324 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4325 than 1024, return a memory chunk of least possible size, instead
4326 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4327 Use free/xmalloc instead of xrealloc to avoid copying for very long
4330 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4332 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4333 address, not strdup. Include <stdlib.h> and don't declare free().
4335 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4337 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4340 2000-06-21 Jim Meyering <meyering@lucent.com>
4342 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4343 (noinst_HEADERS): Add getstr.h.
4345 * getline.c (getstr): Move into a separate file.
4346 * getstr.c (getstr): New file, extracted from getline.c, with
4347 the following changes: new parameter, delim2; both delim[12]
4348 parameters have type `int', not `char'. The latter would lose
4349 with 8-bit delimiters.
4350 * getstr.h: New file.
4352 2000-06-19 Jim Meyering <meyering@lucent.com>
4354 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4356 2000-06-18 Jim Meyering <meyering@lucent.com>
4358 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4359 Besides, these days every porting target provides a mkdir function.
4361 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4362 (this snippet comes from src/system.h).
4364 2000-06-15 Paul Eggert <eggert@twinsun.com>
4366 * human.c (adjust_value): New function.
4367 (human_readable_inexact): Apply rounding style even when
4368 printing approximate values.
4370 2000-06-14 Paul Eggert <eggert@twinsun.com>
4372 * human.c (human_readable_inexact): Allow an input block
4373 size that is not a multiple of the output block size, and vice versa.
4374 Reported by Piergiorgio Sartor.
4376 2000-06-14 Paul Eggert <eggert@twinsun.com>
4378 * getdate.y (get_date): Apply relative times after time
4379 zone indicator, not before. Reported by Todd A. Jacobs.
4381 2000-06-13 Jim Meyering <meyering@lucent.com>
4383 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4385 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4387 2000-06-12 Paul Eggert <eggert@twinsun.com>
4389 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4391 2000-06-04 Paul Eggert <eggert@twinsun.com>
4393 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4395 2000-06-04 Jim Meyering <meyering@lucent.com>
4397 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4398 SunOS 4.1.4 for which gid_t is an unsigned type.
4400 2000-06-03 Jim Meyering <meyering@lucent.com>
4402 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4404 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4406 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4407 newer, don't install charset.alias.
4408 * config.charset: Change the Linux/glibc rules so they become empty
4409 on glibc-2.1 or newer.
4411 2000-06-02 Jim Meyering <meyering@lucent.com>
4413 * mountlist.c: Back out last change. Instead, do this...
4414 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4415 member using the same `ignore'-testing code.
4416 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4420 2000-05-29 Jim Meyering <meyering@lucent.com>
4422 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4423 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4425 2000-05-22 Jim Meyering <meyering@lucent.com>
4427 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4429 2000-05-18 Jim Meyering <meyering@lucent.com>
4431 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4432 back, too, since it may have been modified by allocate_entry.
4433 (hash_delete): Rewrite to use neither the assignment operator
4434 nor the comma operator in an if-expression.
4436 2000-05-15 Paul Eggert <eggert@twinsun.com>
4439 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4440 Remove; no longer needed.
4441 "quotearg.h": Add include.
4442 (file_name): Do not bother to explicitly initialize to NULL; it's less
4443 efficient on some hosts.
4444 (close_stdout_status): Remove test as to whether stdout was already
4445 closed; it breaks for the case "echo x | sort >&-".
4446 Quote file name colons.
4447 Do not assume that _("write error") lacks format strings.
4449 2000-05-15 Jim Meyering <meyering@lucent.com>
4451 * version-etc.c (version_etc_copyright): Update the copyright string
4452 used in all --version output.
4454 2000-05-14 Jim Meyering <meyering@lucent.com>
4456 * closeout.c (close_stdout_set_file_name): New function.
4457 (close_stdout_status): Use new file-scoped global.
4458 Return right away if fstat says the stdout file descriptor is invalid.
4459 * closeout.h (close_stdout_set_file_name): Declare.
4461 2000-05-10 Jim Meyering <meyering@lucent.com>
4463 * closeout.c [default_exit_status]: New file-scoped variable.
4464 (close_stdout_set_status): New function.
4465 * closeout.h (close_stdout_set_status): Declare.
4467 2000-05-08 Jim Meyering <meyering@lucent.com>
4469 * long-options.c: Don't include closeout.h.
4470 (parse_long_options): Don't call close_stdout for --version.
4472 2000-05-06 Jim Meyering <meyering@lucent.com>
4474 * strnlen.c: Undefine __strnlen and strnlen.
4475 [!weak_alias]: Define __strnlen to strnlen.
4477 * atexit.c: New file, from libiberty.
4479 2000-05-06 Jim Meyering <meyering@lucent.com>
4481 * closeout.c (close_stdout_status): Also check for errors on the
4484 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4486 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4487 instead of xmalloc, xrealloc, path_concat.
4488 (locale_charset): Treat empty environment variables as absent.
4489 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4491 2000-05-04 Jim Meyering <meyering@lucent.com>
4493 * getopt.c: Update from glibc.
4494 * obstack.c: Likewise.
4495 * obstack.h: Likewise.
4496 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4498 * regex.h: Likewise.
4499 * strndup.c: Likewise.
4500 * strnlen.c: New file, from glibc.
4502 2000-05-01 Jim Meyering <meyering@lucent.com>
4504 * full-write.c (full_write): Remove `FIXME' part of comment.
4506 2000-04-29 Jim Meyering <meyering@lucent.com>
4508 * path-concat.c: Declare strdup only if it's not defined.
4509 * canon-host.c: Likewise.
4511 2000-04-28 Jim Meyering <meyering@lucent.com>
4513 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4514 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4515 included first, then limits.h is included by locale.h by libintl.h.
4516 From John David Anglin.
4518 2000-04-25 Jim Meyering <meyering@lucent.com>
4520 * makepath.c (S_IRWXUGO): Define.
4521 (make_path): Always perform explicit chmod if MODE specifies any
4522 of the `special' permission bits. Prompted by a bug report against
4523 install from Mate Wierdl and Joost van Baal.
4525 2000-04-18 Jim Meyering <meyering@lucent.com>
4529 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4530 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4532 2000-04-17 Jim Meyering <meyering@lucent.com>
4534 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4535 the definition of it to rpl_strftime also defined-away the system's
4538 2000-04-15 Jim Meyering <meyering@lucent.com>
4540 Use `C' to denote so-called `contiguous' files, the same way
4542 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4543 (ftypelet): Use S_ISCTG.
4544 From Michael Deutschmann.
4546 2000-04-14 Jim Meyering <meyering@lucent.com>
4548 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4550 2000-04-08 Jim Meyering <meyering@lucent.com>
4552 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4553 names don't conflict. Reported by Eli Zaretskii.
4555 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4557 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4558 bug. Deal with the different error behavior of Irix iconv.
4560 2000-04-07 Jim Meyering <meyering@lucent.com>
4562 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4563 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4565 2000-04-05 Jim Meyering <meyering@lucent.com>
4567 Portability tweaks required for ultrix4.3.
4568 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4569 * readutmp.c: Include sys/types.h before sys/stat.h.
4570 * canon-host.c: Declare strdup.
4571 * path-concat.c: Likewise.
4572 From John David Anglin.
4574 2000-04-04 Jim Meyering <meyering@lucent.com>
4576 Be more DOS 8.3-friendly.
4577 * ref-add.sin: Renamed from ref-add.sed.in.
4578 * ref-del.sin: Renamed from ref-del.sed.in.
4579 * Makefile.am: Reflect renaming.
4580 Reported by Eli Zaretskii.
4582 Use a temporary file name that won't clash with `charset.alias'
4583 in the DOS 8.3 name space.
4584 * Makefile.am (charset_tmp): Define.
4585 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4586 (uninstall-local): Likewise.
4587 Reported by Eli Zaretskii.
4589 2000-03-29 Paul Eggert <eggert@twinsun.com>
4591 * time/strftime.c (my_strftime): Make sure we call the system
4592 strftime, not ourselves, when invoking the underlying strftime.
4594 2000-03-24 Jim Meyering <meyering@lucent.com>
4596 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4597 (charset_alias): Define.
4598 (install-exec-local): Factor out common code.
4599 (uninstall-local): Split lines longer than 80.
4600 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4602 (.sed.in.sed): New rule. Don't redirect directly to $@.
4603 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4605 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4607 * config.charset: Output a line containing "Packages using this file".
4608 * ref-add.sed.in, ref-del.sed.in: New files.
4609 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4610 ref-del.sed): New rules.
4612 2000-03-17 Jim Meyering <meyering@lucent.com>
4614 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4615 Otherwise, include <strings.h>
4617 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4619 * unicodeio.c (utf8_wctomb): New function.
4620 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4621 format instead of in UCS-4 with platform dependent endianness.
4623 2000-03-07 Paul Eggert <eggert@twinsun.com>
4625 * savedir.c (savedir): Work even if directory size is
4626 negative; this can happen with some screwy NFS configurations.
4628 2000-03-06 Jim Meyering <meyering@lucent.com>
4630 * localcharset.c (get_charset_aliases): Don't try to free file_name
4631 if it's NULL (because we ran out of memory). From Bruno Haible.
4633 2000-03-05 Jim Meyering <meyering@lucent.com>
4635 * localcharset.c ("path-concat.h"): Include.
4636 (get_charset_aliases): Use path_concat instead of ANSI string
4639 * unicodeio.h (PARAMS): Define.
4640 Use it to guard prototype.
4642 2000-03-04 Jim Meyering <meyering@lucent.com>
4644 * Makefile.am (install-exec-local): Create $(libdir) before installing
4646 (uninstall-local): Uncomment this rule so `make distcheck' works
4649 * unicodeio.c (<errno.h>): Include it.
4650 (errno): Declare if not defined.
4652 * localcharset.c: Add Bruno's comment justifying use of volatile.
4654 * config.charset: New version, incorporating remarks from a linux
4655 i18n mailing list. From Bruno Haible.
4657 2000-03-02 Jim Meyering <meyering@lucent.com>
4659 * Makefile.am (EXTRA_DIST): Add config.charset.
4661 2000-03-01 Jim Meyering <meyering@lucent.com>
4663 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4664 * unicodeio.c: Likewise.
4666 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4668 * config.charset: New file.
4669 * localcharset.c: New file.
4670 * unicodeio.h, unicodeio.c: New files.
4671 * Makefile.am (DEFS): Add -DLIBDIR=...
4672 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4673 (noinst_HEADERS): Add unicodeio.h.
4674 (all-local, install-exec-local, charset.alias): New targets.
4676 2000-02-28 Paul Eggert <eggert@twinsun.com>
4678 * quotearg.c (ALERT_CHAR): New macro.
4679 (quotearg_buffer_restyled): Use it.
4681 2000-02-27 Jim Meyering <meyering@lucent.com>
4683 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4684 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4686 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4687 not `#if STDC_HEADERS'.
4688 Declare malloc if needed.
4690 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4691 now that autoconf always defines the HAVE_DECL_ symbols.
4692 * human.c: Likewise.
4694 * strtoumax.c: Likewise.
4696 * backupfile.c: Arrange for cpp to fail if the configure-time
4697 declaration check was not run.
4699 * human.c: Likewise.
4701 * strtoumax.c: Likewise.
4703 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4704 then first look up the entire `.'-containing string as a login name.
4706 2000-02-18 Paul Eggert <eggert@twinsun.com>
4708 * getdate.y: Handle two-digit years with leading zeros correctly.
4709 (textint): New typedef.
4710 (parser_control): Member year changed from int to textint.
4712 (YYSTYPE): Removed; replaced by %union with int and textint members.
4713 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4714 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4715 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4716 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4717 (date, number, to_year): Use width of number in digits, not its value,
4718 to determine whether it's a 2-digit year, or a 2-digit time.
4719 (yylex): Store number of digits of numeric tokens.
4720 Reported by John Kendall.
4722 (parser_control): Changed from struct parser_control to typedef (for
4723 consistency). All uses changed.
4725 (tID): Removed; not used.
4726 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4728 2000-02-14 Paul Eggert <eggert@twinsun.com>
4730 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4731 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4733 2000-02-12 Jim Meyering <meyering@lucent.com>
4735 * userspec.c (ISDIGIT): Define it.
4736 (isdigit): Remove definition.
4737 (is_number): Use ISDIGIT, not isdigit.
4738 <libintl.h>: Include.
4740 (parse_user_spec): Mark translatable strings.
4742 2000-02-10 Jim Meyering <meyering@lucent.com>
4744 With these changes, nanosleep.[ch] are finally enough like the other
4745 lib/* replacement files to compile on a few more losing systems.
4747 * nanosleep.h: Don't include config.h.
4748 Remove prototype from declaration of nanosleep.
4749 (PARAMS): Remove now-unneeded definition.
4750 * nanosleep.c: #undef nanosleep.
4751 (rpl_nanosleep): Rename from nanosleep.
4753 2000-02-03 Jim Meyering <meyering@lucent.com>
4755 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4756 rather than with `#if HAVE_UTMPNAME'.
4758 2000-02-01 Jim Meyering <meyering@lucent.com>
4760 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4762 2000-01-31 Jim Meyering <meyering@lucent.com>
4764 * nanosleep.h (nanosleep): Guard declaration with
4765 `#if ! HAVE_DECL_NANOSLEEP'.
4766 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4767 the declaration in that vendor's sys/timers.h.
4768 Reported by Christian Krackowizer.
4770 * quotearg.c (ISASCII): Add #undef and move definition to follow
4771 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4772 (ISPRINT): Likewise.
4773 Reported by Tom Tromey.
4775 2000-01-30 Jim Meyering <meyering@lucent.com>
4777 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4778 uses of ->ut_name. The latter doesn't work with new Linux header files
4779 where only utmpx.ut_user is declared.
4781 * readutmp.h (UT_USER): Define.
4783 2000-01-23 Jim Meyering <meyering@lucent.com>
4785 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4788 2000-01-22 Jim Meyering <meyering@lucent.com>
4790 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4791 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4792 Required for some AIX systems. Reported by Christian Krackowizer.
4793 [TESTING] (main): New function.
4795 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4796 * dirname.c (dir_name): Support for DOS-style file names with drive
4799 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4801 * strverscmp.c (ISDIGIT): Define.
4802 (strverscmp): Use ISDIGIT, not isdigit.
4804 2000-01-17 Paul Eggert <eggert@twinsun.com>
4806 * nanosleep.c (nanosleep):
4807 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4808 POSIX.1 doesn't require SA_INTERRUPT and some systems
4809 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4810 it's been part of POSIX.1 since day 1 (in 1988).
4812 2000-01-17 Jim Meyering <meyering@lucent.com>
4814 * interlock: Remove unused file. Reported by François Pinard.
4816 2000-01-16 Paul Eggert <eggert@twinsun.com>
4818 * quotearg.c (quotearg_buffer_restyled): Do not quote
4819 alert, backslash, formfeed, and vertical tab unnecessarily in
4820 shell quoting style.
4823 version-control: never