1 2004-01-14 Paul Eggert <eggert@twinsun.com>
3 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4 with like-named macro in fnmatch.c.
5 (EXT): Use an internal constant instead.
7 Merge fnmatch patches from glibc.
8 * fnmatch.c (mbsinit): Remove define.
9 Add libc_hidden_ver (__fnmatch, fnmatch).
10 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
11 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
13 2003-12-14 Karl Berry <karl@gnu.org>
15 * config.charset: update from gettext-runtime.
17 2003-12-03 Paul Eggert <eggert@twinsun.com>
19 * getgroups.c (getgroups): xmalloc takes one argument, not two.
20 Bug reported by Alfred M. Szmidt.
22 2003-11-29 Karl Berry <karl@gnu.org>
24 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
26 2003-11-23 Paul Eggert <eggert@twinsun.com>
27 Bruno Haible <bruno@clisp.org>
29 * printf-parse.h: Don't include sys/types.h.
30 (ARG_NONE): New macro.
31 (char_directive): Change type of *arg_index fields to size_t.
32 * printf-parse.c: Don't include sys/types.h.
33 (SSIZE_MAX): Remove macro.
34 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
35 Remove unnecessary overflow check.
36 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
39 2003-11-24 Paul Eggert <eggert@twinsun.com>
41 * alloca.c: Remove dependency on xalloc module.
43 (memory_full) [!defined emacs]: New macro.
44 [!defined emacs]: Don't include xalloc.h.
45 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
46 address arithmetic overflows. Change datatypes a bit to avoid
49 2003-11-22 Jim Meyering <jim@meyering.net>
51 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
53 2003-11-17 Bruno Haible <bruno@clisp.org>
55 * vasnprintf.c (alloca): Remove fallback definition.
56 (freea): Remove definition.
57 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
58 Reported by Paul Eggert.
60 2003-11-17 Jim Meyering <jim@meyering.net>
62 On systems without utime and without a utimes function capable of
63 dealing with a NULL struct utimbuf* argument, this utime replacement
64 could -- in unusual circumstances -- leak a file descriptor.
65 * utime.c: Include <unistd.h> and <errno.h>.
66 (utime_null): Be sure to close `fd' and to preserve errno.
67 Reported by Geoff Collyer via Arnold Robbins.
69 2003-11-16 Paul Eggert <eggert@twinsun.com>
70 Bruno Haible <bruno@clisp.org>
72 Protect against address arithmetic overflow.
73 * printf-args.h: Include stddef.h.
74 (arguments): Change type of field 'count' to size_t.
75 * printf-args.c (printf_fetchargs): Use size_t instead of
76 'unsigned int' where appropriate.
77 * printf-parse.h: Include sys/types.h.
78 (char_directive): Change type of *arg_index fields to ssize_t.
79 (char_directives): Change type of fields 'count', max_*_length to
81 * printf-parse.c: Include sys/types.h and xsize.h.
82 (SSIZE_MAX): Define fallback value.
83 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
84 instead of 'int' where appropriate. Check a_allocated, d_allocated
85 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
86 * vasnprintf.c: Include xsize.h.
87 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
88 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
89 overflow. Avoid wraparound when converting a width or precision from
92 2003-11-16 Bruno Haible <bruno@clisp.org>
94 Update from GNU gettext.
95 * printf-parse.c: Generalize to it can be compiled for wide strings.
96 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
97 * vasnprintf.c: Generalize to it can be compiled for wide strings.
98 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
99 SNPRINTF): New macros.
100 Don't include <alloca.h> if the file is used inside libintl.
101 (local_wcslen): New function, for Solaris 2.5.1.
102 (VASNPRINTF): Use it instead of wcslen.
104 2003-11-16 Bruno Haible <bruno@clisp.org>
106 * xsize.h (xmax): New function.
107 (xsum, xsum3, xsum4): Declare as "pure" functions.
109 2003-11-12 Paul Eggert <eggert@twinsun.com>
111 * xalloc.h: Do not include <limits.h> or <stdint.h>.
112 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
113 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
114 heuristic is just as accurate as far as we know, and it removes a
115 dependency on size_max.m4 and ptrdiff_max.m4.
117 2003-11-12 Paul Eggert <eggert@twinsun.com>
119 * xstrtol.c (__xstrtol): Remove "break" immediately after
120 "return", to pacify some unknown compiler. Problem reported
123 2003-11-11 Bruno Haible <bruno@clisp.org>
125 * xsize.h (SIZE_MAX): Remove fallback definition.
126 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
129 2003-11-10 Paul Eggert <eggert@twinsun.com>
131 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
132 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
133 rejected some allocations of exactly SIZE_MAX - 2 bytes.
135 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
136 not (size_t) -1, since it's defined here.
138 2003-11-06 Paul Eggert <eggert@twinsun.com>
140 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
141 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
142 Reject sizes of exactly SIZE_MAX bytes.
143 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
144 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
146 2003-11-05 Bruno Haible <bruno@clisp.org>
148 * xsize.h: Include limits.h, to avoid a possible collision with
149 SIZE_MAX defined in <limits.h> on Solaris.
151 2003-11-04 Bruno Haible <bruno@clisp.org>
154 * linebreak.c: Include xsize.h.
155 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
156 argument for overflow.
157 Suggested by Paul Eggert.
159 2003-10-31 Bruno Haible <bruno@clisp.org>
161 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
162 to avoid (extremely rare) race condition.
163 Suggested by Paul Eggert.
165 2003-11-03 Jim Meyering <jim@meyering.net>
167 * userspec.c: Include "userspec.h".
168 * userspec.h: New file.
170 2003-10-31 Paul Eggert <eggert@twinsun.com>
172 * mountlist.h (struct mount_entry.me_type_malloced): New member.
173 * mountlist.c (SIZE_MAX): Define if not defined already.
174 (read_filesystem_list): Set and use me_type_malloced.
175 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
176 whatever the type happens to be), for brevity and consistency.
177 Check for size calculation overflow on Alphas running OSF/1.
179 2003-10-31 Jim Meyering <jim@meyering.net>
181 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
183 * linebuffer.c: Include <string.h> for declaration of memset.
185 2003-10-30 Paul Eggert <eggert@twinsun.com>
186 Bruno Haible <bruno@clisp.org>
188 * vasprintf.c: Include <limits.h>, <stdlib.h>.
189 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
191 2003-10-29 Paul Eggert <eggert@twinsun.com>
193 * xalloc.h (xalloc_oversized): Now a macro, not a function,
194 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
196 * quotearg.c (quotearg_n_options): Use it.
197 * group-member.c: Include <stdbool.h>.
198 (free_group_info): Arg is now const *; don't free arg.
199 (get_group_info): Now returns bool and accepts struct group_info *,
200 rather than returning a malloc'ed struct group_info *.
201 All uses changed. Check for overflow in internal size calculation.
203 * getusershell.c (readname): Simplify the code by using x2nrealloc
204 rather than xmalloc/xrealloc.
205 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
206 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
207 conformance bug: the old code used a pointer after freeing the
208 storage that it addressed.
209 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
210 rather than doing it by hand.
211 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
212 the buffer preserved. Use free and xmalloc instead.
213 * quotearg.c (quotearg_n_options): Likewise.
214 Use a simpler test for size overflow. Don't use xalloc_oversized
215 because unsigned int might be wider than size_t (!); this suggests
216 that we should switch from unsigned int to size_t for slot numbers.
218 2003-10-27 Bruno Haible <bruno@clisp.org>
220 * stdbool_.h: Better support for BeOS.
222 2003-10-27 Paul Eggert <eggert@twinsun.com>
224 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
225 to allocate the returned structure. Do not allocate a subarray,
226 as x2nrealloc will do that.
227 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
228 instead of xnrealloc.
229 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
231 2003-10-26 Paul Eggert <eggert@twinsun.com>
233 * xalloc.h (xalloc_oversized): New static inline function, for
234 callers that want to do their own size-overflow checking. Include
235 <stdbool.h>, since xalloc_oversized returns bool.
236 * xalloc.c (array_size_overflow): Remove. All callers changed
237 to use xalloc_oversized.
239 Add two functions x2realloc, x2nrealloc, for programs that grow
240 arrays dynamically by doubling their sizes.
241 * xalloc.h (x2realloc, x2nrealloc): New decls.
242 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
245 Port to C99 semantics for 'inline' of external functions.
246 Bug reported by Bruno Haible.
247 * xmalloc.c (xnmalloc_inline): New static inline function,
248 with the old contents of xnmalloc.
249 (xnmalloc, xmalloc): Use it.
250 (xnrealloc_inline): New static inline function,
251 with the old contents of xnrealloc.
252 (xnrealloc, xrealloc): Use it.
254 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
256 2003-10-25 Paul Eggert <eggert@twinsun.com>
258 Fix several address-calculation bugs in the hash modules,
259 plus some minor code cleanup.
261 * hash.h: Include <stdbool.h>, for bool.
262 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
263 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
264 hash_get_n_entries, hash_get_max_bucket_length,
265 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
266 hash_rehash): Use size_t rather than unsigned.
267 * hash.c (struct hash_table, hash_get_n_buckets,
268 hash_get_n_buckets_used, hash_get_n_entries,
269 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
270 hash_get_entries, hash_do_for_each, hash_string, is_prime,
271 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
273 (SIZE_MAX): Define if not defined.
274 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
275 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
277 Use const * when possible.
278 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
279 (check_tuning): Fix bug: if tuning parameters were very close to
280 0 or 1, rounding errors could have caused subscript violations.
281 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
282 (hash_initialize): Add 'fail:' label
283 to free table and return NULL, and use it to simplify code.
284 Use calloc rather than clearing the storage ourself.
285 (hash_initialize, hash_rehash): Check for arithmetic overflow in
286 buffer size calculations.
287 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
288 Include <stddef.h>, for size_t.
289 * hash-pjw.c (hash_pjw): Likewise.
290 Switch to method described by Bruno Haible.
291 Include <limits.h>, for CHAR_BIT.
292 (SIZE_BITS): New macro.
294 2003-10-21 Paul Eggert <eggert@twinsun.com>
296 * getndelim2.c (getndelim2): When size calculation overflows,
297 ceiling the allocation at NMAX bytes rather than silently
298 discarding input bytes before NMAX is reached. This makes
299 a difference only if NMAX exceeds SIZE_MAX / 2.
301 * obstack.c: Merge from glibc.
302 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
303 Add libc_hidden_def (_obstack_newchunk).
304 (_obstack_free) [! defined _LIBC]: Remove.
305 [defined _LIBC]: Make a strong alias from obstack_free, rather than
306 a clone of the function body.
307 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
308 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
310 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
311 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
314 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
315 (obstack_ptr_grow_fast, obstack_int_grow_fast):
316 Don't use lvalue casts, as GCC plans to remove support for them
317 in GCC 3.5. Reported by Joseph S. Myers. This bug
318 was also present in the non-GCC version, indicating that this
319 code had always been buggy and had never been widely used.
320 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
321 Use the fast variant of each macro, rather than copying the
322 definiens of the fast variant; that way, we'll be more likely to
323 catch future bugs in the fast variants.
325 2003-10-20 Bruno Haible <bruno@clisp.org>
327 * wait-process.h: New file, from GNU gettext.
328 * wait-process.c: New file, from GNU gettext.
330 2003-10-19 Jim Meyering <jim@meyering.net>
332 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
334 2003-10-16 Paul Eggert <eggert@twinsun.com>
336 * getgroups.c: Include <errno.h>, <stdlib.h>.
337 (getgroups): First arg is int, not size_t.
338 Don't let 'free' mangle errno.
340 2003-10-16 Jim Meyering <jim@meyering.net>
342 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
344 2003-10-15 Paul Eggert <eggert@twinsun.com>
346 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
348 (new_exclude, add_exclude_file): Initial size no longer needs to
350 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
351 our own address arithmetic overflow checking.
353 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
354 (fnmatch): Do not alloca more than 2000 wide characters;
355 instead, use malloc for large buffers.
356 Check for address arithmetic overflow, and return -1
357 with errno set to ENOMEM in that case.
358 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
359 (NEW_PATTERN): Do not alloca more than 8000 bytes;
360 instead, return -1. Check for address arithmetic overflow.
362 2003-10-14 Paul Eggert <eggert@twinsun.com>
364 Handle invalid suffixes and overflow independently, so that
365 callers can treat them independently as needed. Fix some bugs in
366 suffix handling, e.g., "100k@" was not diagnosed as an invalid
367 suffix for a human-readable blocksize. The major caller-visible
368 change is the addition of a new
369 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
370 that both overflow and suffix chars were found.
372 * human.c (humblock): Don't check separately for invalid suffix
373 char; that is xstrtoumax's job (now that its bug is fixed).
374 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
375 INTMAX_MAX]: New macros.
376 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
377 TYPE_MAXIMUM): New macros.
378 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
379 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
380 if overflow occurs, as it's what __strtol does and it's more useful
382 (__xstrtol): If __strtol reports some error other than ERANGE,
383 reflect it to the caller as LONGINT_INVALID. If it reports
384 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
385 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
386 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
388 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
389 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
390 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
391 [defined UINTMAX_MAX]: New macros.
393 2003-10-14 Bruno Haible <bruno@clisp.org>
395 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
396 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
397 Also use volatile where needed.
399 2003-10-12 Paul Eggert <eggert@twinsun.com>
401 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
402 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
403 and define in terms of the other primitives.
404 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
405 (SIZE_MAX): Define if not already defined.
406 (array_size_overflow): New function.
407 (xalloc_die): Abort instead of exiting if 'error' returns.
408 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
409 (xmalloc, xrealloc): Use them.
410 (xcalloc): Check for address arithmetic overflow.
411 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
412 a bit faster than strcpy.
414 2003-10-08 Paul Eggert <eggert@twinsun.com>
416 Merge getpass from libc, plus a few fixes.
418 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
420 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
421 __fsetlocking to empty.
422 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
423 do include <bits/libc-lock.h>.
424 Do not include <fcntl.h>; not needed.
425 [_LIBC]: Include <wchar.h>.
426 (NOTCANCEL_MODE): New macro.
427 (flockfile, funlockfile) [_LIBC]: New macros.
428 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
429 [!_LIBC]: New macros.
430 (call_fclose): New function.
431 (getpass): Use it. Save tty stream separately; this simplifies the
432 code and makes it more reliable if stdin happens to equal stdout.
433 Invoke __fsetlocking on tty.
434 Handle thread cancellation if needed.
435 Namespace cleanup (use __tcgetattr, __getline).
436 Use bool for Booleans.
437 [USE_IN_LIBIO]: Handle wide streams.
438 [!_LIBC]: Unconditionally do the fseek, since we don't know what
439 stream might go where.
441 * unlocked-io.h: Include <stdio.h>, so that the caller
442 doesn't have to include <stdio.h> before us.
443 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
444 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
445 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
446 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
447 if not declared, so that we can use getpass.c code from libc without
449 (flockfile, ftrylockfile, funlockfile): New macros.
451 2003-10-06 Bruno Haible <bruno@clisp.org>
453 * version-etc-2.h: Remove file.
454 * version-etc-2.c: Remove file.
456 2003-09-25 Jim Meyering <jim@meyering.net>
457 Bruno Haible <bruno@clisp.org>
459 This lets translators provide better translations for the
460 "Written by ..." part of --version output.
461 * version-etc.h: Include stdarg.h.
462 (version_etc_copyright): Declare as readonly.
463 (version_etc): Make this function variadic with a NULL-terminated list
464 of author name strings.
465 (version_etc_va): New declaration.
466 * version-etc.c: Include stdarg.h, stdlib.h.
467 (version_etc_copyright): Declare as readonly.
468 (version_etc_va): New function. Provide a different translatable string
469 for each possible number of authors < 10. Abbreviate when there are 10
471 (version_etc): Make this function variadic. Call version_etc_va.
472 Suggestion from Gary V. Vaughan.
474 * long-options.h (parse_long_options): Change prototype: the authors
475 string is moved to the end and becomes variadic.
476 * long-options.c: Include stdarg.h.
477 (parse_long_options): Make this function variadic, too.
478 Call version_etc_va, not version_etc.
480 2003-10-06 Bruno Haible <bruno@clisp.org>
482 * fatal-signal.h: New file, from GNU gettext.
483 * fatal-signal.c: New file, from GNU gettext.
485 2003-10-04 Karl Berry <karl@gnu.org>
487 * argp*: update from libc.
489 2003-10-01 Larry Jones <lawrence.jones@eds.com>
491 * getpass.c (getpass): Use a no-op fseek when switching from input to
492 output mode on the same stream.
494 2003-09-29 Paul Eggert <eggert@twinsun.com>
496 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
497 Fix arg typo in previous patch.
499 2003-09-28 Jim Meyering <jim@meyering.net>
501 * error.c: Correct cpp indentation.
503 2003-09-27 Paul Eggert <eggert@twinsun.com>
505 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
506 Omit the special code that used __typeof__, since we worry that
507 it could be more trouble than it's worth. See:
508 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
509 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
513 2003-09-26 Jim Meyering <jim@meyering.net>
515 * error.c (error_tail): Move some declarations
516 into inner scope where the local variables are used.
518 2003-09-26 Bruno Haible <bruno@clisp.org>
520 * stpncpy.h (gnu_stpncpy): New declaration.
521 (stpncpy): Define as alias for gnu_stpncpy.
522 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
524 2003-09-26 Paul Eggert <eggert@twinsun.com>
526 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
527 (error_tail): Do not loop, reallocating temporary buffer, since
528 the output cannot contain more wide characters than the input
529 contains bytes, the size must be big enough already. This avoids
530 one potential size overflow calculation. Check for size overflow
531 when calculating temporary buffer size. Free temporary buffer
532 when done, if it was allocated with malloc; this plugs a memory
533 leak. Remove casts from void * to pointers, that are no longer
534 needed now that we're assuming C89 or better.
536 Merge error changes from glibc.
538 * error.c, error.h: Update copyright notice header to match glibc.
539 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
540 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
541 Disable cancellation while printing error.
542 * error.h: Prepend __ to parameter names.
544 2003-09-25 Karl Berry <karl@gnu.org>
546 * argp-fmtstream.c, argp-help.c: update from libc.
548 2003-09-25 Bruno Haible <bruno@clisp.org>
550 * version-etc-2.h: New file, from version-etc.h with modifications.
551 * version-etc-2.c: New file, from version-etc.c with modifications.
553 2003-09-25 Simon Josefsson <jas@extundo.com>
555 * xgetdomainname.h: New file.
556 * xgetdomainname.c: New file.
558 2003-09-25 Simon Josefsson <jas@extundo.com>
559 Bruno Haible <bruno@clisp.org>
561 * getdomainname.h: New file.
562 * getdomainname.c: New file.
564 2003-09-24 Paul Eggert <eggert@twinsun.com>
566 * linebuffer.c (freebuffer): Don't free the argument, just
567 the buffer associated with the argument. Bug reported by
570 2003-09-19 Karl Berry <karl@gnu.org>
572 * argp.h: update from libc.
574 2003-09-16 Paul Eggert <eggert@twinsun.com>
576 * linebuffer.c (readlinebuffer): Return NULL immediately upon
577 input error, instead of returning NULL the next time we are called
578 (and therefore losing track of errno).
580 2003-09-15 Paul Eggert <eggert@twinsun.com>
582 * getndelim2.c (getndelim2): Don't trash errno when a read
583 fails, so that the caller gets the proper errno.
585 * readutmp.c (read_utmp): Likewise.
586 Check for fstat error. Close stream and free storage
589 2003-09-14 Bruno Haible <bruno@clisp.org>
591 * fwriteerror.h: New file.
592 * fwriteerror.c: New file.
594 2003-09-14 Jim Meyering <jim@meyering.net>
596 * getloadavg.c: Correct cpp indentation.
597 * strdup.c: Likewise.
598 * vasnprintf.c: Likewise.
600 2003-09-12 Paul Eggert <eggert@twinsun.com>
602 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
603 * obstack.c [!defined _LIBC]: Likewise.
604 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
605 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
606 * exitfail.c: Don't include stdlib.h; no longer needed.
608 More changes to assume C89 or better.
610 * error.c (error_tail): Assume vprintf.
612 * argmatch.c (getenv): Remove decl.
613 * progreloc.c (get_full_program_name): Define via prototype.
614 * setenv.c (clearenv): Likewise.
615 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
617 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
618 (malloc, memcpy): Remove decls.
619 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
620 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
621 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
622 (memcpy): Remove macro.
623 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
624 (__P): Remove. All uses removed.
625 (PTR): Remove. All uses changed to void *.
626 (CHAR_BIT, NULL): Remove.
627 (spaces, zeros, memset_space, memset_zero)
628 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
630 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
631 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
632 Define with prototype.
633 Remove now-unnecessary prototype decl.
634 (extra_args_spec): Assume ANSI C. All uses changed.
635 (extra_args_spec_iso): Remove.
636 (my_strftime, emacs_strftimeu): Define via prototype.
637 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
639 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
640 * strtoimax.c: Include <stdlib.h> unconditionally.
641 (strtoul, strtol): Remove decls.
642 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
644 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
645 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
646 (LOCALE_PARAM_PROTO): New macro.
647 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
648 (INTERNAL (strtol), strtol): Define with a prototype.
649 (PARAMS): Remove. All uses removed.
650 * tempname.c: Include <string.h> unconditionally.
651 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
652 * xgethostname.c (main): Define with a prototype.
653 * xmalloc.c: Include "xalloc.h" first, to check interface.
654 Include <stdlib.h> unconditionally.
655 (calloc, malloc, realloc, free): Remove decls.
656 * xstrtod.c: Include "xstrtod.h" first, to check interface.
657 Include <stdlib.h> unconditionally. Sort include file names.
659 (xstrtod): Define with a prototype.
660 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
661 (strtol, strtoul): Remove decls.
663 2003-09-11 Paul Eggert <eggert@twinsun.com>
665 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
666 Include <stdlib.h>, <string.h> unconditionally.
667 Remove now-unnecessary cast to char *.
668 * strnlen.c: Include <string.h> unconditionally.
669 * yesno.c (yesno): Define with a prototype.
671 2003-09-10 Bruno Haible <bruno@clisp.org>
673 * strcspn.c: Include <string.h> unconditionally.
674 * strpbrk.c: Include <string.h> unconditionally.
675 * strstr.c: Include <string.h> unconditionally.
676 * unicodeio.c: Include <string.h> unconditionally.
677 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
678 * unsetenv.c: Likewise.
679 * xreadlink.c: Include <stdlib.h> unconditionally.
680 * yesno.c: Include <stdlib.h> unconditionally.
681 (rpmatch): Add prototype.
683 2003-09-10 Jim Meyering <jim@meyering.net>
685 * error.c: Correct indentation of cpp directives.
687 2003-09-09 Paul Eggert <eggert@twinsun.com>
691 * acosl.c (main): Use a prototype.
692 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
695 * getloadavg.c (getloadavg, main): Define via prototypes.
697 * getopt.h (struct option.name): Assume C89, and use 'const'.
698 (getopt, etopt_long, getopt_long_only, _getopt_internal)
699 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
701 * getopt.c (const): Remove macro.
702 Include <string.h> unconditionally.
703 (my_index): Remove; all uses changed to strchr.
704 (strlen): Remove decl.
705 (exchange): Remove forward decl; no longer needed.
706 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
707 Define with prototype.
708 * getopt1.c (const): Remove macro.
709 (getopt_long, getopt_long_only, main): Define with prototype.
711 * getugroups.c: Include <string.h> unconditionally.
713 * getusershell.c: Include <stdlib.h> unconditionally.
714 (getusershell, setusershell, endusershell, readname, main):
715 Define with prototypes.
717 * group-member.c: Include group-member.h first.
718 Include <stdlib.h> unconditionally.
720 * hard-locale.c: Include hard-locale.h first.
721 Include <stdlib.h>, <string.h> unconditionally.
723 * hash.c (free, malloc): Remove decls.
724 Include <stdlib.h> unconditionally.
726 * human.c: Include <stdlib.h>, <string.h> unconditionally.
727 (getenv): Do not declare.
729 * idcache.c: Include <string.h> unconditionally.
731 * long-options.c: Include long-options.h first, to test interface.
732 Include <stdlib.h> unconditionally.
734 * makepath.c: Include makepath.h first, to test interface.
735 Include <stdlib.h> and <string.h> unconditionally.
737 * linebuffer.c: Include <stdlib.h>.
740 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
741 rpl_malloc returns void *, not char *.
742 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
744 * md5.h: Include <limits.h> unconditionally.
745 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
746 (__P): Remove; all uses removed.
747 * md5.c: Include "md5.h" first.
748 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
749 md5_buffer, md5_process_bytes, md5_process_block):
750 Define with prototypes.
751 * sha.h (__P): Remove all uses. (It wasn't defined??)
752 * sha.c: Include "sha.h" first.
753 Include <stdlib.h>, <string.h> unconditionally.
755 * memchr.c (__ptr_t): Remove; all uses changed to void *.
756 * memcmp.c (__ptr_t): Likewise.
757 * memrchr.c (__ptr_t): Likewise.
758 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
759 Include <string.h> unconditionally.
760 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
761 * memchr.c: Include <stdlib.h> unconditionally.
762 * memchr.c (LONG_MAX): Remove.
763 * memrchr.c (LONG_MAX): Likewise.
764 * memchr.c (__memchr): Define via a prototype.
765 * memrchr.c (__memrchr): Likewise.
766 * memcmp.c (__P): Remove, and remove all uses.
767 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
768 Remove forward decls; no longer needed.
769 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
770 Use types required by C89 in prototype.
772 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
773 * savedir.c: Likewise.
774 * mkdir.c (free): Remove decl.
775 * rmdir.c (rmdir): Define with a prototype.
776 * savedir.c: Include savedir.h first, to test interface.
778 * mktime.c (STDC_HEADERS): Remove.
779 Include <stdlib.h>, <string.h> unconditionally.
781 * modechange.c: Include <stdlib.h> unconditionally.
782 (malloc): Remove decl.
784 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
787 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
788 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
789 (This type really should be intptr_t, but that's a C99ism.)
790 (_obstack_memcpy): Remove: all uses changed to memcpy.
791 Include <string.h> unconditionally.
792 (struct obstack): Assume __STDC__ for types of members
793 chunkfun, freefun, extra_arg.
794 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
795 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
796 obstack_begin, obstack_specify_allocation,
797 obstack_specify_allocation_with_arg, obstack_chunkfun,
798 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
799 Remove unprototyped decls and the macros that use them.
800 * obstack.c (POINTER): Remove. All uses changed to void *.
801 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
802 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
803 (defined __STDC__ && __STDC__)]:
804 Remove nonprototyped code.
805 Include <stdlib.h> unconditionally.
806 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
807 _obstack_allocated_p, _obstack_free, obstack_free,
808 _obstack_memory_used, print_and_abort):
809 Define using prototypes.
810 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
811 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
812 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
813 obstack_next_free, obstack_object_size, obstack_room) [0]:
814 Remove unused, unprototyped code.
816 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
818 * physmem.c (physmem_total, physmem_available, main): Define
821 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
822 (main): Define with a prototype.
824 * posixver.c (getenv): Remove decl.
826 * putenv.c (malloc): Returns void *, not char *.
827 Include <string.h> unconditionally.
828 (strchr, memcpy, NULL): Do not define.
830 * readtokens.c: Include readtokens.h first, to test interface.
831 Include <stdlib.h>, <string.h> unconditionally.
832 (init_tokenbuffer): Define with a prototype.
834 * regex.c (PARAMS): Remove. All uses removed.
835 All uses of _RE_ARGS removed, too.
836 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
838 (bzero): Assume memset exists.
839 (memcmp, memcpy, NULL): Remove.
840 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
841 char, or assignments to local vars of type signed char.
842 (init_syntax_once, PREFIX(extract_number_and_incr),
843 PREFIX(print_partial_compiled_pattern),
844 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
845 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
846 PREFIX(regex_grow_registers), PREFIX(regex_compile),
847 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
848 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
849 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
850 wcs_compile_range, byte_compile_range, truncate_wchar,
851 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
852 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
853 count_mbs_length, wcs_re_match_2_internal,
854 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
855 PREFIX(alt_match_null_string_p),
856 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
857 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
858 regfree, PREFIX(extract_number)): Define with prototype. Remove
859 now-unnecessary declaration, if any.
860 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
862 Remove now-unnecessary casts among pointer types.
863 * regex.h (_RE_ARGS): Remove. All uses removed.
865 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
868 * rpmatch.c: Include <stdlib.h> unconditionally.
870 * same.c: Include <stdlib.h>, <string.h> unconditionally.
873 * save-cwd.c: Include <stdlib.h> unconditionally.
874 * xgetcwd.c: Likewise.
876 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
879 * strchrnul.c (strchrnul): Define with a prototype.
880 Fix bug: c_in was not converted to char before searching.
882 The following changes are not K&R related:
884 * group-member.h: Include <sys/types.h>, so that this file is
886 * makepath.h: Likewise.
888 * getusershell.c (readname, default_index, line_size, readname):
889 Use size_t, not int, for sizes.
890 (readname): If the size overflows, report an error instead of
893 2003-09-09 Derek Robert Price <derek@ximbiot.com>
895 * getndelim2.c: Assume stdlib.h per the C89 spec.
897 2003-09-08 Paul Eggert <eggert@twinsun.com>
899 Assume C89 or better; remove K&R cruft.
900 A few of these changes were first proposed by Derek Robert Price
901 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
903 * addext.c: Include <string.h> unconditionally.
904 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
905 Don't declare getenv or malloc.
907 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
908 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
910 (find_stack_direction, alloca): Use prototypes.
912 * atexit.c (atexit): Define using a prototype.
914 * basename.c, dirname.c, stripslash.c:
915 Include <string.h> unconditionally.
917 * bcopy.c: Include <stddef.h>.
918 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
920 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
922 * error.h (error, error_at_line, error_print_progname)
923 [! (defined (__STDC__) && __STDC__)]: Remove decls.
924 * error.c: Include error.h first, to check interface.
925 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
926 (VA_START): Remove; all uses changeed to va_start.
927 (exit, strerror): Remove decls.
928 (error_print_progname): Prototype uncondionally.
929 Don't include <errno.h>; no longer needed.
930 (private_strerror): Remove.
931 (error_tail): Always define.
932 (error, error_at_line): Assume C89 or better; always use prototypes.
933 * fatal.c: Include "fatal.h" first, to test interface.
934 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
935 (VA_START): Remove; all uses changed to va_start.
936 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
939 (fatal): Prototype unconditionally. Assume va_start works.
940 Abort at end, to pacify gcc.
942 * euidaccess.c (main): Define with a prototype.
944 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
946 * exitfail.c: Include <stdlib.h> unconditionally.
948 * fnmatch_.h (__P): Remove. All uses changed to assume
950 * fnmatch.c: Include fnmatch.h first, to test interface.
951 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
952 (getenv): Remove decl.
953 (fnmatch): Define using a prototype.
954 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
955 (FCT): Define using a prototype.
957 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
959 * gethostname.c: Include <stddef.h>.
960 (gethostname): Define with prototype. Length is size_t, not int.
962 2003-09-08 Paul Eggert <eggert@twinsun.com>
964 * getversion.c: Remove; was migrated to backupfile.c in 1997.
965 getversion.c should have been removed then, but was accidentally
968 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
969 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
971 2003-09-07 Paul Eggert <eggert@twinsun.com>
973 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
974 copy_tm_result. Bug reported by Simon Josefsson in
975 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
977 2003-09-06 Paul Eggert <eggert@twinsun.com>
979 * time_r.c, time_r.h: New files.
981 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
983 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
984 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
986 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
988 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
989 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
992 * timegm.c: Switch to glibc implementation, with the following changes:
993 [defined HAVE_CONFIG_H]: Include <config.h>.
994 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
995 (__mktime_internal) [!defined _LIBC]: New decl.
996 (__gmtime_r) [!defined _LIBC]: New macro and function.
997 (timegm): Use a prototype, since gnulib assumes C89.
998 Do not bother declaring tmp to be const, as it's not really usefu.
999 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1000 (timegm): Declare only if HAVE_DECL_TIMEGM.
1002 2003-09-03 Paul Eggert <eggert@twinsun.com>
1004 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1005 Bug reported by Lute Kamstra in
1006 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1008 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1009 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1010 course with correspondingly smaller numbers for tomorrow and
1011 yesterday. From Tadayoshi Funaba. Originally installed into
1012 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1015 2003-08-31 Simon Josefsson <jas@extundo.com>
1017 * timegm.h: New file.
1018 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1020 2003-08-31 Karl Berry <karl@gnu.org>
1022 * argp.h: update from libc.
1024 2003-08-28 Bruno Haible <bruno@clisp.org>
1026 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1027 warning on QNX, which defines O_BINARY to 000000.
1029 2003-08-24 Bruno Haible <bruno@clisp.org>
1031 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1032 MSVC7 <stdio.h> is included later.
1034 2003-08-20 Bruno Haible <bruno@clisp.org>
1036 * progname.h: New file, from GNU gettext.
1037 * progname.c: New file, from GNU gettext.
1038 * progreloc.c: New file, from GNU gettext.
1040 2003-08-19 Bruno Haible <bruno@clisp.org>
1042 * xstrdup.c: Assume <string.h> exists.
1044 2003-08-18 Jim Meyering <jim@meyering.net>
1046 * setenv.h: Indent nested cpp directive.
1047 * vasnprintf.c: Remove trailing blanks.
1049 2003-08-17 Simon Josefsson <jas@extundo.com>
1050 Bruno Haible <bruno@clisp.org>
1052 * xstrndup.h: New file.
1053 * xstrndup.c: New file.
1055 2003-08-17 Bruno Haible <bruno@clisp.org>
1057 * strndup.h: New file.
1059 2003-08-16 Paul Eggert <eggert@twinsun.com>
1061 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1062 space, undoing this 2003-08-12 change:
1063 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1065 2003-08-16 Jim Meyering <jim@meyering.net>
1067 Merge from coreutils.
1068 * xstrtoimax.c: #else #if -> #elif.
1069 * xstrtoumax.c: Likewise.
1071 2003-08-15 Paul Eggert <eggert@twinsun.com>
1073 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1074 rather than tab, after '#' in shell-script copyright notices.
1075 Suggested by Bruno Haible.
1077 2003-08-15 Jim Meyering <jim@meyering.net>
1078 and Paul Eggert <eggert@twinsun.com>
1080 Merge from coreutils.
1081 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1082 member but strut utmpx does not. Needed for AIX 4.3.3.
1083 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1085 2003-08-15 Jim Meyering <jim@meyering.net>
1087 Merge from coreutils.
1088 * xgethostname.c: Include <stdlib.h>.
1089 (xghostname): Don't exit for anything other than memory-related
1090 failure; just return NULL.
1091 * userspec.c: Include "posixver.h".
1092 (parse_user_spec): Accept `.' as a separator only
1093 in pre-POSIX-200112 mode.
1094 * strtoimax.c: Use #elif rather than #else #if.
1095 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1096 Remove function, now that we can rely on a working tzset function.
1097 [!_LIBC]: Ensure that the required autoconf test has been run.
1098 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1099 Use underlying_strftime for %r.
1100 * sha.c: Merge in some clean-up and optimization changes from glibc.
1101 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1102 Ensure that it is a multiple of 64.
1103 Rearrange loop exit tests so as to avoid performing an
1104 additional fread after encountering an error or EOF.
1105 * realloc.c: Update copyright date.
1107 2003-08-14 Jim Meyering <jim@meyering.net>
1109 Merge from coreutils.
1110 * obstack.h: Whitespace changes.
1111 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1112 and xcalloc return values.
1113 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1114 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1115 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1116 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1117 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1119 Use mntctl's return value to drive the entry-processing loop, since
1120 we can't rely on the value of the vmt_length member in the last
1121 entry. On some systems doing so could result in exhausting
1122 virtual memory. Based in part on a patch from Mike Jetzer.
1124 2003-08-14 Jim Meyering <jim@meyering.net>
1125 and Paul Eggert <eggert@twinsun.com>
1127 Merges from coreutils, plus other fixes.
1128 * physmem.c: Merge in portability changes from gcc/libiberty
1129 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1130 for credits and details. Thanks to Kaveh Ghazi for helping
1131 to keep these files in sync.
1132 (ARRAY_SIZE): Define it.
1133 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1134 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1135 (memcasecmp): Don't assume size_t fits in unsigned int.
1136 Remove casts and duplicate code.
1137 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1138 (memcpy): Remove definition.
1139 Merge in some clean-up and optimization changes from glibc.
1140 [BLOCKSIZE]: Move definition to top of file.
1141 Ensure that it is a multiple of 64.
1142 Rearrange loop exit tests so as to avoid performing an
1143 additional fread after encountering an error or EOF.
1144 * md5.h (md5_uintptr): Define.
1145 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1146 return to the initial working directory. Preserve errno
1148 * idcache.c: Include "xalloc.h".
1149 (xmalloc, xrealloc): Remove decls.
1150 (getuser): Remove casts no longer required in C89.
1151 * human.c: Include stdio.h, for sprintf.
1152 * group-member.c: Include "xalloc.h".
1153 (xmalloc, xrealloc): Remove decls.
1154 (get_group_info): Remove casts no longer required in C89.
1155 * getusershell.c (readname): Remove casts no longer required in C89.
1156 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1157 * getline.c: Whitespace fix, from coreutils.
1159 2003-08-13 Paul Eggert <eggert@twinsun.com>
1161 * exclude.c: Include <ctype.h>
1162 (IN_CTYPE_DOMAIN): New macro.
1164 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1167 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1168 Undo previous (whitespace-only) change.
1170 2003-08-12 Paul Eggert <eggert@twinsun.com>
1172 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1173 Normalize leading white space and remove trailing white space.
1174 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1175 notice, as per ../config/srclist-update.
1177 Merge from coreutils.
1178 * euidaccess.h: New file.
1179 * euidaccess.c: Include it.
1180 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1181 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1182 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1184 2003-08-11 Bruno Haible <bruno@clisp.org>
1186 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1187 (vasnprintf): Use it instead of wcslen.
1189 2003-08-11 Bruno Haible <bruno@clisp.org>
1191 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1192 value to ensure that _Bool promotes to int. Use #define for _Bool when
1193 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1195 2003-08-10 Karl Berry <karl@gnu.org>
1197 * regex.h: update from libc (whitespace fix).
1199 2003-08-09 Paul Eggert <eggert@twinsun.com>
1201 Merge some files from coreutils. These changes were
1202 originally made by Jim Meyering.
1203 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
1204 many older Unixes require this.
1205 * lib/alloca.c (alloca): Remove cast to argument of free;
1206 no longer needed in C89.
1207 * lib/alloca_.h, lib/regex.h: Fix white space to match
1208 what GNU indent does.
1210 2003-08-05 Paul Eggert <eggert@twinsun.com>
1212 * bumpalloc.h: Remove.
1214 2003-08-04 Paul Eggert <eggert@twinsun.com>
1216 * getloadavg.c: Change copyright notice and spacing to conform to
1219 Merge from coreutils.
1220 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1222 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1223 from Karl Berry, implemented by Jim Meyering.
1224 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1225 from Dmitry V. Levin.
1226 Remove anachronistic cast of xrealloc.
1227 * fnmatch_.h (__const): Remove. Use 'const'.
1228 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1229 type. Otherwise, it wouldn't compile with at least /bin/cc on
1230 ymp-cray-unicos9.0.2.X.
1231 Combine two mostly-identical uses of alloca into one.
1232 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1234 2003-08-04 Dave Love <d.love@dl.ac.uk>
1238 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1239 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1240 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1241 obsolete NLIST_NAME_UNION.
1242 [__GNU__]: Undef BSD and FSCALE.
1243 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1245 2003-08-03 Paul Eggert <eggert@twinsun.com>
1247 * stdbool_.h (_Bool): Make it signed char, instead of
1248 an enum type, so that it's guaranteed to promote to int. See:
1249 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1251 2003-07-31 Paul Eggert <eggert@twinsun.com>
1253 * strerror.c: Include config.h, limits.h. Declare sprintf.
1254 (strerror): Don't assume that a printable int fits in 14 bytes.
1256 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1257 Bruno Haible <bruno@clisp.org>
1259 * getline.h (getline, getdelim): Change return type to ssize_t.
1260 * getline.c (getline, getdelim): Likewise.
1261 Remove _GNU_SOURCE define; now it's defined in config.h through
1264 2003-07-22 Paul Eggert <eggert@twinsun.com>
1266 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1267 over-parenthesization in macros.
1269 Sync with coreutils.
1271 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1274 Use `exit_failure' for xalloc and xmemcoll instead of their own
1275 private exit-failure variables.
1276 * xalloc.h (xalloc_exit_failure): Remove.
1277 * xmalloc.c: Likewise. Include exitfail.h.
1278 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1279 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1280 * xmemcoll.c: Likewise. Include exitfail.h.
1281 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1283 2003-07-18 Paul Eggert <eggert@twinsun.com>
1285 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1286 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1287 to test that it can stand by itself. Include "exitfail.h".
1288 Clients should set exit_failure instead.
1289 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1291 2003-07-18 Andreas Schwab <schwab@suse.de>
1293 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1295 2003-07-18 Bruno Haible <bruno@clisp.org>
1297 * getndelim2.h: New file.
1298 * getndelim2.c: Make into a module of its own. Include config.h,
1300 (getndelim2): Make non-static. Change return type to ssize_t.
1301 * getline.h: Change argument names.
1302 * getline.c: Include getndelim2.h instead of getndelim2.c.
1303 * getnline.c: Include getndelim2.h.
1305 2003-07-17 Bruno Haible <bruno@clisp.org>
1307 * Makefile.am: Remove file.
1308 * Makefile.in: Remove file.
1310 2003-07-17 Bruno Haible <bruno@clisp.org>
1312 * getnline.h: New file.
1313 * getnline.c: New file.
1314 * getndelim2.c: New file, extracted from getline.c.
1315 (getndelim2): Renamed from getdelim2, with added nmax argument.
1316 * getline.c: Include getndelim2.c.
1317 (getdelim2): Moved out to getndelim2.c.
1318 (getline, getdelim): Update.
1320 2003-07-15 <karl@gnu.org>
1322 * vasnprintf.c: update from gettext.
1324 2003-07-15 Jim Meyering <jim@meyering.net>
1326 * makepath.c (make_path): Enclose diagnostic in _(...).
1328 2003-07-14 Paul Eggert <eggert@twinsun.com>
1330 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1331 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1332 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1333 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1334 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1335 updated automatically by ../config/srclist-update. This changes
1336 their license from LPGL to GPL.
1338 2003-07-14 Jim Meyering <jim@meyering.net>
1340 Don't emit diagnostics. Let callers do that.
1341 * save-cwd.c: Don't include "error.h".
1342 (save_cwd): Don't call error. Ensure that errno is valid
1343 when returning nonzero.
1345 * save-cwd.h (restore_cwd): Update prototype.
1346 * save-cwd.c (restore_cwd): Remove two parameters.
1347 Simplify. Don't call error upon failure. Let callers do that.
1348 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1349 when auditing is enabled. But don't bother updating the #if.
1351 2003-07-14 Simon Josefsson <jas@extundo.com>
1353 * mempcpy.h: New file.
1354 * mempcpy.c: New file.
1356 2003-07-14 Paul Eggert <eggert@twinsun.com>
1358 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1359 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1360 unicodeio.c, unicodeio.h, unlocked-io.h:
1361 Switch from LGPL to GPL.
1363 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1365 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1366 it breaks C++ compilation.
1367 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1369 2003-07-10 Jim Meyering <jim@meyering.net>
1371 * vasnprintf.c: Remove trailing blanks.
1372 Make cpp indentation consistent.
1374 2003-07-09 Paul Eggert <eggert@twinsun.com>
1376 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1377 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1378 Switch from LGPL to GPL.
1380 2003-07-07 Paul Eggert <eggert@twinsun.com>
1382 * mktime.c: Fix some boundary cases and remove need for floating point.
1384 Issue a compile-time diagnostic if time_t is floating point, or if
1385 two's complement arithmetic is not in effect, or if arithmetic
1386 right shift does not propagate the sign. These assumptions were
1387 all in the original code but they weren't checked.
1389 (TIME_T_MIDPOINT, verify): New macros.
1390 (__isleap): Remove; it has integer overflow problems.
1391 (leapyear): New function, without those problems.
1392 (ydhms_tm_diff): Remove; splitting into two parts.
1393 (ydhms_diff): New function, containing the arithmetic part of
1394 the old ydhms_tm_diff function. Issue a compile-time
1395 diagnostic if we are not using C99 integer division.
1396 Avoid casts when possible.
1397 (guess_time_tm): New function, containing the checking part of
1398 the old ydhms_tm_diff function. Return the new value, rather than
1399 the difference between it and the old. Accept a new argument T
1400 so that *T specifies the old value. Check for overflow in the result.
1402 (__mktime_internal): Use a time_t offset, not a long int offset.
1403 This undoes the 2003-06-04 change, which is no longer needed now
1404 that we have better overflow checking.
1405 (localtime_offset): Likewise.
1407 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1408 and long are 64-bit but int is only 32-bit.
1409 (ydhms_diff): Use long int to store year1 and yday1.
1410 Issue a compile-time diagnostic if long int is not wide enough.
1412 (__mktime_internal): Use long int to store adjusted year and yday.
1413 Use plain C rather than preprocessor commands, if that doesn't
1415 Check for overflow (and try to repair) after each probe
1416 rather than checking only at the very end. This avoids some bugs
1417 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1418 does not equal GMT offset at maximum time).
1419 Use integer to check for overflow rather than floating point; this
1420 is more portable to non-IEEE hosts, and is a tad faster.
1421 When we detect that we are oscillating between two values,
1422 don't check whether tm_isdst has the requested value, since
1423 we already know the answer. When tm_isdst has the wrong value,
1424 use a different heuristic to find the right one, based on the
1425 extreme values actually observed in practice in tz2003a,
1426 rather than the (overly optimistic) "previous 3 calendar quarters".
1428 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1429 "T const" to accommodate glibc style.
1430 (check_result): Use less-confusing report format. "long" -> "long int.
1432 Don't loop if the iteration overflows time_t.
1433 Allow a negative step in the iteration.
1435 2003-07-01 Paul Eggert <eggert@twinsun.com>
1437 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1438 having it depend on HAVE_SYS_TYPES_H.
1440 2003-06-25 Bruno Haible <bruno@clisp.org>
1442 * readlink.c: New file.
1444 2003-06-20 Bruno Haible <bruno@clisp.org>
1446 Assume C89, so PARAMS isn't needed.
1447 * unicodeio.h (PARAMS): Remove.
1448 * unicodeio.c: Don't use PARAMS.
1450 2003-06-18 Jim Meyering <jim@meyering.net>
1452 Merge changes from coreutils.
1453 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1454 Remove explicit declarations of xmalloc and realloc.
1456 (read_utmp): Remove anachronistic cast of xmalloc.
1458 2003-06-17 Paul Eggert <eggert@twinsun.com>
1460 Assume C89, so PARAMS isn't needed.
1461 * backupfile.h (PARAMS): Remove. All uses removed.
1462 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1463 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1464 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1465 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1466 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1467 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1468 xstrtol.h: Likewise.
1469 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1470 same.h, strverscmp.h: Do not include config.h; no longer needed.
1471 Anyway, config.h should always be included before any other file.
1473 2003-06-11 Simon Josefsson <jas@extundo.com>
1475 * sysexit_.h: New file.
1477 2003-05-20 Derek Price <derek@ximbiot.com>
1479 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1481 2003-06-10 Simon Josefsson <jas@extundo.com>
1483 * strchrnul.h: New file.
1484 * strchrnul.c: New file.
1486 2003-06-10 Simon Josefsson <jas@extundo.com>
1488 * argp.h: New file, from glibc.
1489 * argp-ba.c: New file, from glibc.
1490 * argp-eexst.c: New file, from glibc.
1491 * argp-fmtstream.c: New file, from glibc.
1492 * argp-fmtstream.h: New file, from glibc.
1493 * argp-fs-xinl.c: New file, from glibc.
1494 * argp-help.c: New file, from glibc.
1495 * argp-namefrob.h: New file, from glibc.
1496 * argp-parse.c: New file, from glibc.
1497 * argp-pv.c: New file, from glibc.
1498 * argp-pvh.c: New file, from glibc.
1499 * argp-xinl.c: New file, from glibc.
1501 2003-06-07 Jim Meyering <jim@meyering.net>
1503 * readtokens.h: Put `Free Software Foundation, Inc.'
1504 in place of my name in the copyright comment.
1505 Remove definition and uses of __P.
1508 * stat.c: Don't declare xmalloc explicitly.
1509 Instead, include "xalloc.h".
1510 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1511 xrealloc, and xcalloc return values.
1512 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1514 * xgetcwd.h: Remove definition/uses of PARAMS.
1516 2003-06-06 Jim Meyering <jim@meyering.net>
1518 * stdbool_.h: Renamed from stdbool.h.in.
1520 2003-06-06 Jim Meyering <jim@meyering.net>
1522 Merge from coreutils.
1523 * same.c: (same_name): Declare *_basename locals to be `const'.
1524 Consolidate declarations and initializations of *_base* locals.
1526 Merge from coreutils.
1527 This avoids a core dump on systems without GNU putenv,
1528 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1529 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1530 (unsetenv): New static function, from GNU libc.
1531 (rpl_putenv): Use it.
1533 * modechange.c: Remove trailing blanks.
1535 Merge from coreutils.
1536 * fsusage.c: Remove declaration of statfs.
1537 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1539 * posixtm.c: Include <stdbool.h> unconditionally.
1541 2003-06-05 Paul Eggert <eggert@twinsun.com>
1543 * mktime.c (__mktime_internal): When resolving a tm_isdst
1544 mismatch, look in future quarters as well as past. This fixes a
1545 bug when processing fall-backwards gaps immediately after a long
1546 period of daylight-saving time.
1548 * mktime.c: Assume freestanding C89 or better.
1549 (HAVE_LIMITS_H): Remove. Assume it's 1.
1550 (__P): Remove; not used.
1551 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1552 (mktime, not_equal_tm, print_tm, check_result,
1553 main): Use prototypes. Use const * where appropriate.
1554 (main): Fix typo in testing code that uncovered by above changes.
1555 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1557 2003-06-04 Paul Eggert <eggert@twinsun.com>
1559 * mktime.c: Fix Debian bug 177940
1560 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1561 (localtime_offset): Now long int, not time_t, because we want it
1562 to be guaranteed to be signed. All uses changed.
1563 (__mktime_internal): If overflow would occur when adding offset,
1566 Merge 'human' changes from coreutils. Rewrite to support
1567 locale-specific notations like thousands separators.
1568 * human.c: Simplify authorship notice.
1569 Include human.h immediately after config.h.
1570 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1571 <limits.h>: Do not include, since human.h does.
1572 (SIZE_MAX, UINTMAX_MAX): New macros.
1573 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1574 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1575 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1576 (power_letter): Renamed from suffixes.
1577 (generate_suffix_backwards): Remove.
1578 (adjust_value): Now takes int style (because of human.h changes)
1579 and long double value (for greater precision on some platforms).
1580 (group_number): New function.
1581 (human_readable): Use it. Use integer options, not enum.
1582 Put the options before the sizes in the arg list.
1583 Support all the new options.
1584 The old human_readable function has been removed;
1585 use inttostr.h instead.
1586 (human_readable, default_block_size, humblock):
1587 Use uintmax_t, not int, for block sizes.
1588 (human_readable_inexact, block_size_types): Remove.
1589 (block_size_opts): New constant.
1590 (human_options): Renamed from human_block_size, with new signature
1591 that allows block sizes up to UINTMAX_MAX. All callers changed.
1592 * human.h: Add copyright and authorship notice.
1593 Include <limits.h> and <stdbool.h> unconditionally.
1594 (PARAMS): Remove. All uses removed.
1595 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1596 (enum human_inexact_style): Remove tag; now a nameless enum.
1597 (human_floor, human_ceiling, human_round_to_even): Now have
1598 values 2, 0, 1 rather than -1, 1, 0.
1599 (human_group_digits, human_suppress_point_zero, human_autoscale,
1600 human_base_1024, human_SI, human_B): New constants.
1601 (human_readable_inexact, human_block_size): Remove.
1602 (human_readable): Size args are now uintmax_t, not int.
1603 (human_options): New decl.
1605 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1606 unnecessary now that we assume C89 or better. This change
1607 imported from coreutils.
1609 * mktime.c (__mktime_internal): Do not reject negative timestamps
1610 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1611 in the 2003-05-30 sync from glibc.
1613 .h files should stand alone, but we shouldn't include <sys/types.h>
1614 if we can get away with just <stddef.h>.
1616 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1617 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1618 rather than <sys/types.h>, as we merely need size_t.
1619 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1621 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1622 Include <stdio.h>, to get FILE.
1623 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1624 memcasecmp.h has included <stddef.h> and all we need is size_t.
1625 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1626 our interface, instead of including <sys/types.h>
1628 2003-06-02 Paul Eggert <eggert@twinsun.com>
1631 Fix some minor time-related bugs with POSIX time arguments.
1632 Some valid time stamps were being rejected (notably -1, and
1633 time stamps before 1900 on 64-bit hosts). And some invalid
1634 time stamps were being accepted, e.g. September 31.
1636 * posixtm.h (posixtime): Return bool instead of time_t, so
1637 that we can return (time_t) -1 successfully.
1638 * posixtm.c: Likewise.
1639 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1640 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1641 (t): Remove static var.
1642 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1643 of static var. All uses changed.
1644 (year): Do not reject years before 1900; they can occur with
1646 (posix_time_parse): Do not check for out-of-range components;
1647 that is now the caller's responsibility, since our checks were
1648 only approximations.
1649 (posixtime): Use mktime to check for out-of-range components,
1650 since it knows them exactly.
1651 If mktime returns (time_t) -1, check whether an error actually occurred
1652 by invoking localtime on -1.
1653 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1654 posixtime failures better.
1655 Improve the test data (in comments only).
1657 2003-05-30 <karl@gnu.org>
1659 * mktime.c: update from libc.
1661 2003-05-30 Bruno Haible <bruno@clisp.org>
1663 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1664 * localcharset.h: Likewise.
1665 * localcharset.c: Likewise.
1667 2003-05-28 Paul Eggert <eggert@twinsun.com>
1669 Assume the headers required for C89 freestanding compilers.
1670 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1671 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1672 without checking for HAVE_LIMITS_H.
1673 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1674 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1676 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1677 * exclude.c: Include <stdbool.h> unconditionally.
1678 * tempname.c: Include <stddef.h> unconditionally.
1679 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1680 * modechange.c, rpmatch.c (NULL): Don't define, since
1681 <stddef.h> does that.
1682 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1683 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1684 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1685 * xstrtol.c: Likewise.
1686 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1687 * savedir.c: Include <stddef.h> instead of defining NULL.
1689 * addext.c (addext): Use assignment rather than cast, to avoid
1690 warnings on some platforms.
1692 * mktime.c (__mktime_internal): Do not reject negative timestamps
1695 2003-05-10 Bruno Haible <bruno@clisp.org>
1697 * linebreak.c (iconv_string_length): Don't return -1 just because the
1698 string is longer than 4 KB.
1700 2003-05-12 Jim Meyering <jim@meyering.net>
1702 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1703 the space-padded-by-default conversion specifiers, %e, %k, %l.
1705 2003-05-03 Bruno Haible <bruno@clisp.org>
1707 Upgrade to Unicode-4.0.
1708 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1709 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1710 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1711 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1712 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1713 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1714 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1715 Change width of U+E0100..U+E01EF from 1 to 0.
1717 2003-04-25 Bruno Haible <bruno@clisp.org>
1719 * copy-file.c: Include <stddef.h>, for size_t.
1721 2003-04-25 Jim Meyering <jim@meyering.net>
1723 * copy-file.c (copy_file_preserving): Declare buf_size to be
1724 of type size_t, not int.
1726 2003-04-11 Jim Meyering <jim@meyering.net>
1728 Merge changes from Coreutils.
1730 2003-03-22 Jim Meyering <jim@meyering.net>
1732 * strftime.c (widen): Cast alloca return value to proper type.
1734 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1737 * strftime.c (my_strftime): Handle very large width
1738 specifications for numeric values correctly. Improve checks for
1741 2003-01-19 Jim Meyering <jim@meyering.net>
1743 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1744 (nl_get_alt_digit) [! defined my_strftime]: Define.
1745 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1746 _nl_get_alt_digit and _nl_get_walt_digit.
1748 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1749 These changes have no effect outside of _LIBC.
1751 2003-04-10 Bruno Haible <bruno@clisp.org>
1753 * findprog.h: New file, from GNU gettext.
1754 * findprog.c: New file, from GNU gettext.
1756 2003-04-05 Jim Meyering <jim@meyering.net>
1758 Merge changes from Coreutils.
1760 * exclude.h (PARAMS): Remove definition and uses.
1761 * exclude.c: Remove uses of `PARAMS'.
1763 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1764 Add test-cases for DOS filenames. Declare program_name.
1765 (main): Set up program_name. Patch by Rich Dawe.
1767 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1769 Use mntctl's return value to drive the entry-processing loop, since
1770 we can't rely on the value of the vmt_length member in the last
1771 entry. On some systems doing so could result in exhausting
1772 virtual memory. Based in part on a patch from Mike Jetzer.
1774 2003-04-04 Bruno Haible <bruno@clisp.org>
1776 * linebreak.h: New file, from GNU gettext.
1777 * linebreak.c: New file, from GNU gettext with slight modifications.
1778 * lbrkprop.h: New file, from GNU gettext.
1780 2003-04-03 Bruno Haible <bruno@clisp.org>
1782 * utf8-ucs4.h: New file, from GNU gettext.
1783 * utf16-ucs4.h: New file, from GNU gettext.
1784 * ucs4-utf8.h: New file, from GNU gettext.
1785 * ucs4-utf16.h: New file, from GNU gettext.
1787 2003-04-02 Bruno Haible <bruno@clisp.org>
1789 * binary-io.h: New file, from GNU gettext.
1791 2003-04-01 Bruno Haible <bruno@clisp.org>
1793 * pathname.h: New file, from GNU gettext.
1794 * concatpath.c: New file, from GNU gettext.
1796 2003-03-30 Bruno Haible <bruno@clisp.org>
1798 * copy-file.c (copy_file_preserving): Don't set owner if the function
1799 chown() doesn't exist.
1801 2003-03-28 Bruno Haible <bruno@clisp.org>
1803 * copy-file.h: New file, from GNU gettext.
1804 * copy-file.c: New file, from GNU gettext.
1806 2003-03-18 Jim Meyering <jim@meyering.net>
1808 * quote.c (quote_n): Fix typo in comment.
1810 2003-03-14 Jim Meyering <jim@meyering.net>
1812 Merge changes from Coreutils.
1813 * obstack.h (obstack_object_size): Declare temporary, __o,
1814 to be const, in order to avoid warnings.
1815 (obstack_room): Likewise.
1816 (obstack_empty_p): Likewise.
1818 2003-03-13 Paul Eggert <eggert@twinsun.com>
1820 Merge changes from Bison.
1821 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1822 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1823 when compiling Bison 1.875's `bitset bset = obstack_alloc
1824 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1825 * hash.c: Include <stdbool.h> unconditionally.
1827 2003-03-09 Paul Eggert <eggert@twinsun.com>
1829 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1830 Reported by Bruce Becker; see:
1831 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1833 2003-03-03 Paul Eggert <eggert@twinsun.com>
1834 Bruno Haible <bruno@clisp.org>
1836 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1837 Reported by John Hughes, see
1838 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1840 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1842 * poll_.h: New file.
1845 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1847 * mathl.h: New file.
1848 * acosl.c: New file.
1849 * asinl.c: New file.
1850 * atanl.c: New file.
1851 * ceill.c: New file.
1854 * floorl.c: New file.
1855 * frexpl.c: New file.
1856 * ldexpl.c: New file.
1858 * sincosl.c: New file.
1860 * sqrtl.c: New file.
1862 * trigl.c: New file.
1863 * trigl.h: New file.
1865 2003-02-17 Bruno Haible <bruno@clisp.org>
1867 * mkdtemp.h: New file, from GNU gettext.
1868 * mkdtemp.c: New file, from GNU gettext.
1870 2003-01-31 Bruno Haible <bruno@clisp.org>
1872 * rename.c: #undef rename before defining rpl_rename.
1873 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
1875 2003-01-30 Bruno Haible <bruno@clisp.org>
1877 * printf-args.h: New file, from GNU gettext.
1878 * printf-args.c: New file, from GNU gettext.
1879 * printf-parse.h: New file, from GNU gettext.
1880 * printf-parse.c: New file, from GNU gettext.
1881 * vasnprintf.h: New file, from GNU gettext.
1882 * vasnprintf.c: New file, from GNU gettext.
1883 * asnprintf.c: New file, from GNU gettext.
1884 * vasprintf.h: New file, from GNU gettext with modifications.
1885 * vasprintf.c: New file, from GNU gettext.
1886 * asprintf.c: New file, from GNU gettext.
1888 2003-01-29 Bruno Haible <bruno@clisp.org>
1890 * stpncpy.h: New file, from GNU gettext with modifications.
1891 * stpncpy.c: New file, from GNU gettext with modifications.
1893 2003-01-28 Bruno Haible <bruno@clisp.org>
1895 * c-ctype.h: New file, from GNU gettext, with changes suggested by
1897 * c-ctype.c: New file, from GNU gettext, with changes suggested by
1900 2003-01-27 Bruno Haible <bruno@clisp.org>
1902 * xsetenv.h: New file, from GNU gettext.
1903 * xsetenv.c: New file, from GNU gettext.
1905 2003-01-23 Bruno Haible <bruno@clisp.org>
1907 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
1909 2003-01-22 Bruno Haible <bruno@clisp.org>
1911 * exit.h: New file, from GNU gettext.
1913 2003-01-11 Bruno Haible <bruno@clisp.org>
1915 * stpcpy.h (stpcpy): Use ANSI C function declarations.
1916 * strcase.h (strcasecmp, strncasecmp): Likewise.
1918 2003-01-14 Jim Meyering <jim@meyering.net>
1920 * same.c (same_name): Tweak a comment.
1922 2003-01-11 Bruno Haible <bruno@clisp.org>
1924 * same.c (same_name): Reorder tests so as to avoid calling stat()
1925 when a string comparison is sufficient.
1927 2003-01-11 Bruno Haible <bruno@clisp.org>
1929 * readtokens.c (readtoken): Cast character to 'unsigned char', not
1932 2003-01-11 Bruno Haible <bruno@clisp.org>
1934 * hash-pjw.c: Add comment about low quality of this function.
1936 2003-01-12 Paul Eggert <eggert@twinsun.com>
1938 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
1939 to avoid collisions with libcurses and libreadline.
1941 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
1942 * getstr.h, getstr.c: Remove.
1943 * getline.c: Include "getline.h", to check interface.
1944 Move body of old getstr.c here: this defines MIN_CHUNK and
1945 declares getdelim2, which is renamed from getstr.
1946 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
1948 * linebuffer.c (readlinebuffer): Renamed from readline.
1950 * linebuffer.h: Likewise.
1951 (readline): Remove backward-compatibility macro.
1953 2003-01-12 Jim Meyering <jim@meyering.net>
1955 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
1957 2003-01-10 Bruno Haible <bruno@clisp.org>
1959 * alloca_.h: New file.
1960 * getdate.y: Unconditionally include alloca.h.
1961 * makepath.c: Likewise.
1962 * setenv.c: Likewise.
1963 * userspec.c: Likewise.
1965 2003-01-09 Bruno Haible <bruno@clisp.org>
1967 * stdbool.h.in: New file.
1969 2003-01-08 Bruno Haible <bruno@clisp.org>
1971 * safe-read.c: Include specification header first, to ensure its
1973 * full-write.c: Likewise.
1975 2003-01-08 Jim Meyering <jim@meyering.net>
1977 * full-write.c: Undefine and define-away `const' after inclusion
1978 of errno.h, not before. Suggestion from Bruno Haible.
1980 2003-01-07 Jim Meyering <jim@meyering.net>
1982 * full-write.c: Rework so that it may serve to define full_read, too.
1983 * full-read.c: Simply #define FULL_READ and include full-write.c.
1985 2003-01-06 Jim Meyering <jim@meyering.net>
1987 * version-etc.c: Update year in translatable copyright string.
1989 2002-12-25 Bruno Haible <bruno@clisp.org>
1991 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
1992 * xstrtol.h: Likewise.
1993 * xstrtoimax.c: Likewise.
1994 * xstrtoumax.c: Likewise.
1995 * human.h: Likewise.
1997 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
1998 on systems that have <inttypes.h> but not <stdint.h>.
2000 2002-12-31 Paul Eggert <eggert@twinsun.com>
2002 * memcoll.c (memcoll): Fall back on a simple algorithm using
2003 memcmp if strcoll doesn't work.
2005 2002-12-23 Bruno Haible <bruno@clisp.org>
2007 * localcharset.h: New file.
2008 * localcharset.c: Include it.
2009 * unicodeio.c: Likewise.
2011 2002-12-22 Bruno Haible <bruno@clisp.org>
2013 * utime.c (utime_null): No need to call ftruncate if the file was
2016 2002-12-23 Bruno Haible <bruno@clisp.org>
2018 * memcoll.c (STRCOLL): New macro.
2021 2002-12-22 Bruno Haible <bruno@clisp.org>
2023 * getstr.h (getstr): Define, to avoid clash with libcurses.
2024 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2026 2002-12-22 Bruno Haible <bruno@clisp.org>
2028 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2030 2002-12-23 Bruno Haible <bruno@clisp.org>
2032 * getline.h: Include <stddef.h>, for size_t.
2034 * unicodeio.h: Include <stddef.h>, for size_t.
2035 * unicodeio.c: Don't include <stddef.h>.
2037 2002-12-17 Bruno Haible <bruno@clisp.org>
2039 * canon-host.c (strdup): Remove unused declaration.
2041 * fsusage.c: Include full_read.h.
2042 (get_fs_usage): Use full_read instead of safe_read.
2044 * utime.c (utime_null): Use SAFE_READ_ERROR.
2046 2002-12-11 Bruno Haible <bruno@clisp.org>
2048 * setenv.h: Rewritten to cope with systems that have setenv() but not
2050 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2053 2002-12-11 Bruno Haible <bruno@clisp.org>
2055 * setenv.c (alloca): Fall back to malloc.
2057 (setenv): Use freea() to free memory allocated with alloca().
2059 2002-11-13 Bruno Haible <bruno@clisp.org>
2061 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2062 function declarations.
2063 * unsetenv.c (unsetenv): Likewise.
2065 2002-03-04 Bruno Haible <bruno@clisp.org>
2067 Portability to AIX 4.3.3.
2068 * unsetenv.c: New file, extracted from setenv.c.
2069 * setenv.c: Move the unsetenv() function to unsetenv.c.
2071 2001-12-20 Bruno Haible <bruno@clisp.org>
2073 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2074 use malloc instead. For SunOS 4.
2076 2001-12-11 Bruno Haible <bruno@clisp.org>
2078 * setenv.c: Declare alloca.
2079 (compar_fn_t): New typedef.
2080 (KNOWN_VALUE, STORE_VALUE): Use it.
2082 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2085 2002-12-10 Paul Eggert <eggert@twinsun.com>
2087 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2088 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2089 Choose values that are less likely to collide with system fnmatch
2091 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2092 defined (e.g., a pure POSIX system).
2093 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2094 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2096 2002-12-06 Jim Meyering <jim@meyering.net>
2098 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2100 Merge in changes from libc's misc/error.c, in preparation
2101 for the merge of gnulib's changes back into libc.
2103 * error.c (_): Define only if not already defined.
2104 Move definition to follow all #include directives.
2105 Include unlocked-io.h only if !_LIBC.
2106 [_LIBC]: Include <libio/libioP.h>.
2107 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2108 (fflush): Tweak definition to use INTUSE.
2111 2002-12-05 Paul Eggert <eggert@twinsun.com>
2113 * alloca.c [defined emacs]: Include "lisp.h".
2114 (xalloc_die) [defined emacs]: New macro.
2115 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2116 [! defined emacs]: Include <xalloc.h>.
2117 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2118 (pointer): Typedef to POINTER_TYPE *.
2119 (malloc): Remove decl; we now always use xmalloc.
2120 (alloca): Use old-style definition, since Emacs needs this.
2121 Check for arithmetic overflow when computing combined size.
2123 2002-12-04 Paul Eggert <eggert@twinsun.com>
2125 Do not generate unlocked-io.h automatically, since it's easier to
2126 maintain it by hand.
2128 * unlocked-io.h: New file, from GNU diffutils,
2129 but with proper copyright notice and attribution.
2131 * Makefile.am: Add copyright notice.
2132 (libfetish_a_SOURCES): Add unlocked-io.h.
2133 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2134 (DISTCLEANFILES, io_functions): Remove macros.
2135 (EXTRA_DIST): Remove gen_uio.
2136 (unlocked-io.h): Remove rule.
2138 2002-12-04 Jim Meyering <jim@meyering.net>
2140 Reflect the fact that stat.c and lstat.c are no longer generated.
2141 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2142 (DISTCLEANFILES): Likewise.
2143 (EXTRA_DIST): Likewise.
2144 (all_local): Don't depend on stat.c or lstat.c.
2145 (stat.c, lstat.c): Remove rules.
2146 (EXTRA_DIST): Remove xstat.in.
2148 * xstat.in: Remove file. Contents moved into stat.c.
2149 * stat.c: New file. Contents mostly from xstat.in.
2150 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2151 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2153 * safe-read.c: Rework so that it may serve to define safe_write, too.
2154 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2156 2002-12-03 Jim Meyering <jim@meyering.net>
2158 * safe-read.c, safe-write.c: Change variable names and comments, but
2159 not semantics, to minimize the differences between these two files.
2160 (safe_read): Change comment to mention SAFE_READ_ERROR.
2162 * safe-read.c (IS_EINTR): Define.
2163 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2165 2002-12-02 Bruno Haible <bruno@clisp.org>
2167 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2168 Define, taken from safe-read.c.
2169 (INT_MAX): Provide fallback.
2170 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2171 * safe-write.h (SAFE_WRITE_ERROR): Define.
2173 * safe-read.c (EINTR): Remove definition.
2174 (safe_read): Don't use EINTR if it is absent.
2176 2002-12-02 Jim Meyering <jim@meyering.net>
2178 * safe-read.c (EINTR): Define.
2179 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2180 (INT_MAX): Provide fallback.
2181 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2183 * safe-read.h (SAFE_READ_ERROR): Define.
2185 2002-12-01 Jim Meyering <jim@meyering.net>
2187 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2188 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2190 2002-11-27 Paul Eggert <eggert@twinsun.com>
2192 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2193 hash_rehash): Replace `if (limit <= value) abort ();' with
2194 `if (! (value < limit)) abort ();', for readability.
2196 2002-11-26 <karl@gnu.org>
2198 * strdup.c: copy from libc again, with jim's ok.
2199 * .cppi-disable: re-add strdup.c
2201 2002-11-25 <karl@gnu.org>
2203 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2204 instead of "strtol.c".
2206 2002-11-25 Jim Meyering <jim@meyering.net>
2208 * mktime.c: Sync from libc, now that it has the latest fix.
2210 2002-11-24 <karl@gnu.org>
2212 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2213 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2215 2002-11-24 Jim Meyering <jim@meyering.net>
2217 Update from coreutils:
2219 * mktime.c: Merge in changes from libc.
2221 Avoid a link-time failure on some Linux systems.
2222 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2223 (__mon_yday): Declare with the STATIC attribute.
2224 (__mktime_internal): Likewise.
2225 Based on a report from Greg Schafer.
2227 2002-11-23 Jim Meyering <jim@meyering.net>
2229 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2230 Use `unsigned', not `int', as type of index.
2232 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2234 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2236 2002-11-22 Paul Eggert <eggert@twinsun.com>
2238 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2239 hint that one should use `if (! x) abort ();' rather than `assert
2240 (x);', and anyway it's one less thing to worry about configuring.
2241 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2242 hash_rehash, hash_insert): Use abort rather than assert.
2244 2002-11-22 Paul Eggert <eggert@twinsun.com>
2246 * quotearg.h: Allow multiple inclusion by surrounding with
2247 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2248 so that we can be included first.
2249 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2250 * quotearg.c: Include quotearg.h immediately after config.h.
2251 No need to include stddef.h or sys/types.h any more.
2252 Surround local include files with "", not "<>".
2253 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2254 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2255 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2256 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2257 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2258 (ISPRINT): Remove; no longer needed now that we assume C89.
2260 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2263 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2264 quotearg_char): Use SIZE_MAX rather than
2265 (size_t) -1 when we are talking about "infinity".
2267 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2269 2002-11-22 Bruno Haible <bruno@clisp.org>
2271 * safe-read.h: Assume C89. Add comments.
2272 (safe_read): Change return type to size_t.
2273 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2274 counts > SSIZE_MAX correctly.
2275 * safe-write.h: New file.
2276 * safe-write.c: New file.
2277 * full-read.h: New file.
2278 * full-read.c: New file.
2279 * full-write.h: Assume C89. Add comments.
2280 * full-write.c: Include safe-write.h.
2281 (full_write): Rewritten to use safe_write.
2282 Suggested by Jim Meyering and Paul Eggert.
2284 2002-11-21 Bruno Haible <bruno@clisp.org>
2286 Remove case insensitive option matching.
2287 * argmatch.h (argcasematch): Remove declaration.
2288 (ARGCASEMATCH): Remove macro.
2289 (__xargmatch_internal): Remove case_sensitive argument.
2290 (XARGMATCH): Update.
2291 (XARGCASEMATCH): Remove macro.
2292 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2293 case_sensitive argument.
2294 (argcasematch): Remove function.
2295 (__xargmatch_internal): Remove case_sensitive argument.
2296 (main): Use XARGMATCH instead of XARGCASEMATCH.
2298 * xmalloc.c: Change compile-time error message. Add comment about
2299 required autoconf version.
2301 2002-11-21 Jim Meyering <jim@meyering.net>
2303 * strdup.c (strdup): Tweak comment and initial #if/#include.
2305 Merge in changes from the coreutils.
2307 2002-09-25 Paul Eggert <eggert@twinsun.com>
2308 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2309 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2310 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2311 int. Work more efficiently if X is the same width as uintmax_t.
2312 Do not compare X to -1, to avoid bogus compiler warning.
2313 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2314 Don't assume that f_frsize and f_bsize are the same type.
2316 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2319 * makepath.c (make_path): Restore umask *before* creating the final
2321 (make_path): Minor reformatting.
2323 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2324 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2326 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2327 ones. At least on GNU/Linux systems, `auto' means something else.
2330 2002-11-20 Paul Eggert <eggert@twinsun.com>
2332 Merge argmatch cleanups from Bison. Assume C89.
2334 * argmatch.c: Include config.h here, not in argmatch.h.
2335 Include stdlib.h, for EXIT_FAILURE.
2336 Always include <string.h>, since we assume C89.
2337 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2338 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2339 Include <stddef.h> instead, since it's all we need for size_t.
2340 (PARAMS): Remove. All uses removed.
2341 (ARRAY_CARDINALITY): Do not bother to #undef.
2342 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2343 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2344 Remove unnecessary parentheses.
2345 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2346 Insert necessary parentheses.
2347 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2348 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2350 2002-11-19 Bruno Haible <bruno@clisp.org>
2352 * mbswidth.c: Include mbswidth.h right at the beginning.
2353 * mbswidth.h: Include <stddef.h>, for size_t.
2355 * mbswidth.h (PARAMS): Remove macro.
2356 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2357 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2359 * gcd.h (PARAMS): Remove macro.
2360 (gcd): Use ANSI C function declarations.
2361 * gcd.c (gcd): Likewise.
2363 2002-11-15 Bruno Haible <bruno@clisp.org>
2365 * strcspn.c: Include <stddef.h>.
2366 (strcspn): Use ANSI C function declaration. Change return type to
2368 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2369 (strpbrk): Use NULL.
2370 * strpbrk.h (PARAMS): Remove macro.
2371 (strpbrk): Use ANSI C function declaration.
2372 * strstr.c: Don't include <sys/types.h>.
2373 * strstr.h (PARAMS): Remove macro.
2374 (strstr): Use ANSI C function declarations.
2376 2002-11-06 Bruno Haible <bruno@clisp.org>
2378 * gcd.h (gcd): Change argument type to 'unsigned long'.
2379 * gcd.c (gcd): Likewise.
2381 2002-11-05 Bruno Haible <bruno@clisp.org>
2383 * gcd.h: New file, from gettext-0.11.5.
2384 * gcd.c: New file, from gettext-0.11.5.
2386 2002-11-05 Bruno Haible <bruno@clisp.org>
2388 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2389 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2390 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2391 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2393 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2394 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2396 * closeout.c: Include gettext.h instead of <libintl.h>.
2397 * human.c: Include gettext.h instead of <libintl.h>.
2398 * quotearg.c: Include gettext.h instead of <libintl.h>.
2399 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2400 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2401 * userspec.c: Include gettext.h instead of <libintl.h>.
2402 * version-etc.c: Include gettext.h instead of <libintl.h>.
2403 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2404 (textdomain): Remove definition.
2405 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2407 * long-options.c: Remove include of <libintl.h> and definition of _.
2408 * same.c: Remove include of <libintl.h> and definition of _.
2410 2002-11-04 Bruno Haible <bruno@clisp.org>
2412 * stpcpy.h: New file, from GNU gettext-0.11.5.
2413 * strcase.h: New file, from GNU gettext-0.11.5.
2414 * strpbrk.h: New file, from GNU gettext-0.11.5.
2415 * strstr.h: New file, from GNU gettext-0.11.5.
2416 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2418 2002-05-09 Bruno Haible <bruno@clisp.org>
2420 * config.charset: Update for newest glibc. Add canonical names
2421 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2423 2002-05-09 Bruno Haible <bruno@clisp.org>
2425 * localcharset.c (get_charset_aliases): Add more Windows specific
2428 2002-05-08 Owen Taylor <otaylor@redhat.com>
2430 * config.charset: A few additions for Solaris.
2432 2001-12-05 Bruno Haible <bruno@clisp.org>
2434 * localcharset.c (locale_charset): Don't return an empty string.
2436 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2438 * config.charset: msdos in uk_UA uses CP1125.
2440 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2442 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2443 * localcharset.c (locale_charset): Declare as extern "C".
2445 2002-02-15 Bruno Haible <bruno@clisp.org>
2447 * config.charset [msdosdjgpp]: For Russian, use CP866.
2449 2002-02-11 Bruno Haible <bruno@clisp.org>
2451 * config.charset: Add support for NetBSD.
2453 2002-09-25 <karl@gnu.org>
2455 * strdup.c: copy from libc/string (via ../config/srclist*).
2456 * getopt*: copy from libc/posix.
2457 * gettext.h: copy from gettext.
2458 * .cppi-disable: add strdup.c, gettext.h.
2460 2002-07-01 Jim Meyering <meyering@lucent.com>
2462 * c-stack.c: Include sys/time.h.
2463 From Volker Borchert.
2465 2002-06-11 Paul Eggert <eggert@twinsun.com>
2467 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2468 New macro. Use it uniformly instead of
2469 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2470 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2471 reported by Vin Shelton.
2473 2002-06-22 Jim Meyering <meyering@lucent.com>
2475 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2476 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2478 2002-06-22 Paul Eggert <eggert@twinsun.com>
2480 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2481 Do not assume SA_SIGINFO behavior.
2482 Bug reported by Jim Meyering on NetBSD 1.5.2.
2484 2002-06-22 Jim Meyering <meyering@lucent.com>
2486 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2488 * exitfail.c, exitfail.h: Likewise.
2489 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2491 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2493 (EXTRA_DIST): Add fnmatch_loop.c.
2494 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2496 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2497 * fnmatch.c: Update from diffutils-2.8.2.
2498 * fnmatch_.h: New file. From diffutils-2.8.2.
2499 * fnmatch.h: Remove file.
2501 2002-06-18 Paul Eggert <eggert@twinsun.com>
2503 * file-type.h: Report an error if neither S_ISREG nor
2504 S_IFREG is defined, instead of using a test specific to glibc
2505 2.2. This should be safe, since POSIX requires S_ISREG and
2506 Unix Version 7 had S_IFREG. We don't need to check for
2507 <sys/types.h> since we don't use any symbols that it defines.
2509 2002-06-15 Jim Meyering <meyering@lucent.com>
2511 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2512 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2513 have been included before this file.
2515 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2517 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2518 so that each temporary file name is unique and valid in the first
2519 8 characters, for operation under DOS.
2521 2002-06-15 Jim Meyering <meyering@lucent.com>
2523 Work even with DJGPP 2.03, which lacks support for symlinks.
2525 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2527 * lchown.c (S_ISLNK): Likewise.
2529 2002-06-14 Jim Meyering <meyering@lucent.com>
2531 * file-type.h: Use the version from diffutils-2.8.2.
2532 * file-type.c: Likewise.
2534 2002-05-27 Jim Meyering <meyering@lucent.com>
2536 Fix a problem seen only on nonconforming systems whereby ls.c's
2537 use of localtime, and then of gettimeofday would cause trouble:
2538 the localtime call used to initialize rpl_gettimeofday's save
2539 mechanism would clobber ls's current local time information so
2540 that in any long listing the first file would always be listed
2541 with date 1970-01-01. Analysis by Volker Borchert.
2543 * gettimeofday.c (localtime): Undefine.
2544 (rpl_localtime): New function.
2546 2002-05-22 Jim Meyering <meyering@lucent.com>
2548 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2549 * file-type.h: New file.
2550 * file-type.c (file_type): New file/function. Extracted from diffutils.
2552 2002-04-29 Paul Eggert <eggert@twinsun.com>
2554 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2556 2002-04-28 Paul Eggert <eggert@twinsun.com>
2558 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2559 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2560 of 127, since 64 is the largest conceivable number for ancient
2562 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2564 2002-04-28 Jim Meyering <meyering@lucent.com>
2566 * sig2str.c (WTERMSIG): Remove definition (unused).
2568 2002-04-28 Paul Eggert <eggert@twinsun.com>
2570 * sig2str.h, sig2str.c: New files.
2571 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2573 2002-04-24 Jim Meyering <meyering@lucent.com>
2575 * gettext.h: New file, from Gettext.
2576 * Makefile.am (INCLUDES): Remove -I../intl.
2577 (libfetish_a_SOURCES): Add gettext.h.
2579 2002-04-16 Jim Meyering <meyering@lucent.com>
2581 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2582 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2583 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2585 2002-04-12 Jim Meyering <meyering@lucent.com>
2587 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2589 2002-03-10 Jim Meyering <meyering@lucent.com>
2591 * makepath.c (make_path): Remove a comma from a diagnostic.
2592 Suggestion from Santiago Vila.
2594 2002-03-08 Jim Meyering <meyering@lucent.com>
2596 * rename.c: Mention that this wrapper is needed also on
2597 mips-dec-ultrix4.4 systems.
2599 2002-03-02 Jim Meyering <meyering@lucent.com>
2601 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2602 not HAVE_CLOCK_SETTIME.
2604 2002-02-27 Paul Eggert <eggert@twinsun.com>
2606 * nanosleep.h: Rename to....
2607 * timespec.h: New name for nanosleep.h. All uses changed.
2609 * gettime.c: New file.
2610 * settime.c: New file.
2613 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2614 timespec.h. Remove nanosleep.h.
2616 2002-02-25 Paul Eggert <eggert@twinsun.com>
2618 * acl.c, acl.h: New files.
2619 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2621 2002-02-24 Jim Meyering <meyering@lucent.com>
2623 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2624 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2625 cause trouble. Reported by Nelson Beebe.
2627 2002-02-23 Paul Eggert <eggert@twinsun.com>
2629 * path-concat.c (xpath_concat): Reorder code to pacify
2630 compilers that don't know that xalloc_die never returns.
2632 2002-02-20 Jim Meyering <meyering@lucent.com>
2634 * getdate.c: Regenerate using bison-1.33.
2636 2002-02-15 Paul Eggert <eggert@twinsun.com>
2638 * posixver.c, posixver.h: New files.
2639 * Makefile.am (libfetish_a_SOURCES): Add them.
2641 2002-02-02 Paul Eggert <eggert@twinsun.com>
2642 Bruno Haible <bruno@clisp.org>
2644 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2645 (fwrite_success_callback): New declaration.
2646 * unicodeio.c (unicode_to_mb): New function, extracted from
2647 print_unicode_char. Call failure callback instead of error.
2648 (fwrite_success_callback): New function.
2649 (exit_failure_callback): New function.
2650 (fallback_failure_callback): New function.
2651 (print_unicode_char): Call unicode_to_mb.
2653 2002-01-26 Jim Meyering <meyering@lucent.com>
2655 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2657 2002-01-22 Jim Meyering <meyering@lucent.com>
2659 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2660 Otherwise, some versions of automake would omit the rule that makes
2661 Makefile from Makefile.in.
2663 2001-01-21 Paul Eggert <eggert@twinsun.com>
2665 * xmemcoll.h, xmemcoll.c: New files.
2666 * Makefile.am (libfetish_a_SOURCES): Add them.
2667 * memcoll.c: Include errno.h, and declare errno if not defined.
2668 (memcoll): Set errno to zero if there is no error.
2670 * quotearg.c (quotearg_buffer_restyled):
2671 Fix bug with quoting buffers containing NUL when backslashing escapes.
2672 This bug was exposed by the other changes in this patch.
2673 (quotearg_n_options): New arg ARGSIZE.
2674 All callers changed.
2675 (quoting_options_from_style): New function.
2676 (quotearg_n_style): Use it.
2677 (quotearg_n_style_mem): New function.
2679 * quotearg.h (quotearg_n_style_mem): New function.
2681 2002-01-16 Jim Meyering <meyering@lucent.com>
2683 * getdate.y: Add three semicolons, each just before a closing brace.
2684 Bison (as of version 1.31) no longer papers over that mistake.
2686 2002-02-14 Paul Eggert <eggert@twinsun.com>
2688 * backupfile.c (ISDIGIT): Comment fix.
2689 * getdate.y (ISDIGIT): Likewise.
2690 * posixtm.c (ISDIGIT, year): Likewise.
2691 * strverscmp.c (ISDIGIT): Likewise.
2692 * userspec.c (ISDIGIT): Likewise.
2694 2002-01-05 Jim Meyering <meyering@lucent.com>
2696 * version-etc.c (version_etc_copyright): Update copyright year.
2698 2001-01-19 Paul Eggert <eggert@twinsun.com>
2700 * closeout.c (close_stdout_status): If ferror (stdout), do
2701 not silently exit merely because the output buffer happens to
2702 have nothing pending.
2704 2001-12-18 Paul Eggert <eggert@twinsun.com>
2706 See the big note in ../ChangeLog.
2707 * human.c (suffixes): Prefer K to k for 1024.
2708 (generate_suffix_backwards): New function.
2709 (human_readable_inexact): Use it.
2710 * xstrtol.c (__xstrtol): If there is no number but there
2711 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2712 Accept 'K' as well as 'k'.
2714 2001-12-15 Jim Meyering <meyering@lucent.com>
2716 * regex.h (__restrict_arr): Update from libc.
2718 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2719 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2722 2001-12-10 Jim Meyering <meyering@lucent.com>
2724 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2725 Instead, include "xalloc.h".
2726 (initbuffer): Don't cast xmalloc return value to char*.
2727 (readline): Reword comment.
2728 Don't cast xrealloc return value to char*
2731 2001-12-09 Jim Meyering <meyering@lucent.com>
2733 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2734 `signed and unsigned type in conditional expression'.
2735 * posixtm.c (posix_time_parse): Likewise.
2737 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2739 * readtokens.c (readtoken): Declare an index to be of type unsigned
2740 to avoid a pedantic warning.
2742 * getstr.c: Don't include assert.h.
2743 (getstr): Remove warning-evoking assertions.
2744 Return -1 if offset parameter is out of bounds.
2745 Change the type of a local from int to size_t.
2747 * strftime.c (my_strftime_localtime_r): Include this function
2748 definition in the `#if ! HAVE_TM_GMTOFF' block.
2750 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2751 Include xalloc.h instead.
2753 2001-12-02 Jim Meyering <meyering@lucent.com>
2755 * tempname.c: Don't declare getenv, thus reverting the change of
2756 2001-11-18. It's no longer necessary, now that stdlib.h is always
2759 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2760 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2762 2001-11-30 Akim Demaille <akim@epita.fr>
2764 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2765 before being defined.
2767 2001-11-27 Paul Eggert <eggert@twinsun.com>
2769 * quotearg.h (quotearg_n, quotearg_n_style):
2770 First arg is int, not unsigned.
2771 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2772 (SIZE_MAX, UINT_MAX): New macros.
2773 (quotearg_n_options): Abort if N is negative.
2774 Avoid overflow check on hosts where size_t is 64 bits and int
2775 is 32 bits, as overflow is impossible there.
2776 Fix off-by-one typo that caused unnecessary reallocation.
2778 2001-11-27 Jim Meyering <meyering@lucent.com>
2780 * tempname.c: Merge with version from libc.
2781 * regex.c: Likewise.
2783 * tempname.c: Include stdlib.h unconditionally. On some old systems
2784 for which STDC_HEADERS is 0, it was not included, resulting in a
2785 warning about an integer-to-pointer conversion problem with getenv.
2786 Reported by Volker Borchert.
2788 2001-11-26 Jim Meyering <meyering@lucent.com>
2790 * gtod.h: Remove file.
2791 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2792 * gettimeofday.c: Don't include gtod.h.
2793 (GTOD_init): Remove function.
2794 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2795 Suggestion from Volker Borchert.
2797 2001-11-23 Jim Meyering <meyering@lucent.com>
2799 * hash.h (struct hash_table): Don't define here. Merely declare it.
2800 * hash.c (struct hash_table): Define it here instead.
2802 2001-11-22 Jim Meyering <meyering@lucent.com>
2804 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2806 2001-11-18 Paul Eggert <eggert@twinsun.com>
2808 * tempname.c (TMP_MAX): Remove; no longer needed.
2809 (TEMPORARIES): New macro.
2810 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2811 removes an artificial limitation (e.g. HP-UX 10.20, where
2814 2001-11-18 Jim Meyering <meyering@lucent.com>
2816 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2819 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2820 files will be created before anything else.
2822 2001-11-17 Jim Meyering <meyering@lucent.com>
2824 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2825 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2826 rather than group writable. Patch by Juan F. Codagnone.
2828 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2829 Instead, include "xalloc.h".
2831 * mountlist.c: Include unlocked-io.h after all system headers.
2832 Remove explicit declarations of xmalloc, xrealloc,
2833 and xstrdup. Instead, include "xalloc.h".
2835 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2836 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2837 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2839 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2840 Reported by Padraig Brady.
2842 * mkstemp.c: #undef mkstemp.
2844 (rpl_mkstemp): Rename from mkstemp.
2847 2001-11-16 Jim Meyering <meyering@lucent.com>
2849 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2850 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2851 determine the amount of total physical memory, use pstat_getstatic.
2852 HPUX-11 doesn't define _SC_PHYS_PAGES.
2853 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2854 If sysconf couldn't be used to determine the amount of available
2855 physical memory, use both pstat_getstatic and pstat_getdynamic.
2856 Based on a patch from Bob Proulx.
2858 2001-11-05 Jim Meyering <meyering@lucent.com>
2860 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2862 2001-11-03 Jim Meyering <meyering@lucent.com>
2864 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2865 in argmatch_to_argument call.
2867 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
2870 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
2871 e.g., a fault due to an attempt to free a NULL pointer.
2873 2001-11-01 Jim Meyering <meyering@lucent.com>
2875 * dirfd.c, dirfd.h: New files.
2876 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
2878 * hash.c (hash_print) [TESTING]: Clean up.
2880 2001-10-22 Paul Eggert <eggert@twinsun.com>
2882 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
2883 to avoid a warning if -Wall.
2885 2001-10-21 Paul Eggert <eggert@twinsun.com>
2887 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
2889 2001-10-21 Jim Meyering <meyering@lucent.com>
2891 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
2892 this code would end up calling gettext even in packages built
2894 * getopt.c (_): Likewise.
2895 * regex.c (_): Likewise.
2897 2001-10-20 Paul Eggert <eggert@twinsun.com>
2899 * error.c (strerror_r): Do not declare unless !_LIBC.
2900 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
2901 Use strerror_r that is only a macro, even if it is not a function.
2902 (strerror): Check for HAVE_DECL_STRERROR before declaring.
2903 (private_strerror): Use prototypes, not old-style function definition.
2904 (print_errno_message): New function.
2905 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
2907 (error_tail, error, error_at_line): Use it.
2909 2001-10-11 Jim Meyering <meyering@lucent.com>
2911 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
2912 and quote_n (1, ... to avoid clobbering a buffer.
2914 2001-10-05 Jim Meyering <meyering@lucent.com>
2916 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
2917 * hash-pjw.c: New file (factored out of fileutils' remove.c).
2918 * hash-pjw.h: New file.
2920 2001-09-30 Jim Meyering <meyering@lucent.com>
2922 * mountlist.c [MOUNTED_GETFSSTAT]:
2923 Include <sys/ucred.h>, for Apple Darwin.
2924 Include sys/mount.h and sys/fs_types.h only if available.
2926 (read_filesystem_list): Use FS_TYPE.
2928 2001-09-29 Paul Eggert <eggert@twinsun.com>
2930 * exclude.c (excluded_filename): 0 -> false, since it's
2933 2001-09-28 Paul Eggert <eggert@twinsun.com>
2935 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
2936 #defines strtoimax. Also treat the other strto* functions
2939 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
2940 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
2941 (strtoimax, strtoumax): Do not declare if already defined as a macro.
2943 2001-09-26 Jim Meyering <meyering@lucent.com>
2945 Most macros in unlocked-io.h had the wrong number of arguments.
2946 * gen-uio: New script.
2947 (USE_UNLOCKED_IO): Define to 1 if not already defined.
2948 * unlocked-io.hin: Remove file.
2949 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
2950 rather than trying to embed it here.
2951 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
2952 Reported by Padraig Brady.
2954 2001-09-25 Volker Borchert <bt@teknon.de>
2956 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
2958 2001-09-23 Jim Meyering <meyering@lucent.com>
2960 * mountlist.c: Remove useless parentheses in #if directives.
2961 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
2962 the deprecated MOUNTED symbol is no longer defined in mntent.h.
2964 2001-09-22 Jim Meyering <meyering@lucent.com>
2966 * localcharset.c: Update from latest gettext.
2967 * config.charset: Likewise.
2969 2001-09-20 Jim Meyering <meyering@lucent.com>
2971 * xstrtol.c (strtoimax): Guard declaration with
2972 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
2973 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
2974 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
2975 (strtoumax): Likewise, for completeness (it wasn't necessary).
2977 2001-09-06 Paul Eggert <eggert@twinsun.com>
2979 * strtoimax.c (HAVE_LONG_LONG):
2980 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
2981 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
2982 to work around bug in IBM C compiler.
2984 2001-09-16 Jim Meyering <meyering@lucent.com>
2986 * mkdir.c: New file.
2988 2001-09-04 Paul Eggert <eggert@twinsun.com>
2990 * xgetcwd.c: Revert some of the previous change; intead,
2991 fix the HAVE_GETCWD_NULL code to behave more like the
2992 !HAVE_GETCWD_NULL code used to.
2995 (xgetcwd): Do not return NULL when memory is exhausted; instead,
2998 2001-09-04 Paul Eggert <eggert@twinsun.com>
3000 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3001 Use ssize_t, not int, to store result of readlink.
3002 Check for ssize_t overflow as well as size_t overflow,
3003 as POSIX says the result of readlink is implementation-defined
3004 when ssize_t overflows.
3005 Remove unnecessary cast to char*.
3006 Use free+malloc instead of realloc, as the storage doesn't need
3007 to be preserved and it's clearer and can be more efficient that way.
3008 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3009 * xreadlink.h (xreadlink): Update prototype.
3011 2001-09-03 Paul Eggert <eggert@twinsun.com>
3013 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3014 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3015 spotted by Jim Meyering.
3017 2001-09-03 Jim Meyering <meyering@lucent.com>
3019 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3021 2001-09-03 Paul Eggert <eggert@twinsun.com>
3023 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3024 like the HAVE_GETCWD_NULL code.
3025 Include pathmax.h if not HAVE_GETCWD.
3026 Do not include xalloc.h.
3027 (INITIAL_BUFFER_SIZE): New symbol.
3028 Do not use xmalloc / xrealloc, since the caller is responsible for
3029 handling errors. Preserve errno around `free' during failure.
3030 Do not overrun buffer when using getwd.
3032 2001-09-03 Paul Eggert <eggert@twinsun.com>
3034 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3035 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3037 2001-09-02 Jim Meyering <meyering@lucent.com>
3039 * error.c: Update from GNU libc.
3041 2001-09-01 Jim Meyering <meyering@lucent.com>
3043 * xreadlink.c: New file.
3044 * xreadlink.h: New file.
3045 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3047 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3048 doesn't conflict with sparc Solaris 7's definition in
3049 /usr/include/sys/int_types.h.
3051 * exclude.c: Use `""', not `<>' to #include non-system header files.
3052 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3053 and strncasecmp as r-values. Unixware didn't have declarations.
3055 2001-08-31 Jim Meyering <meyering@lucent.com>
3057 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3058 Use an initial, malloc'd, buffer of length 128 rather than
3059 a statically allocated one of length 1024.
3061 2001-08-30 Paul Eggert <eggert@twinsun.com>
3063 * xgetcwd.c: Don't include pathmax.h.
3064 Include stdlib.h and unistd.h if available.
3066 (xmalloc, xstrdup, free): Remove decls.
3067 (xgetcwd): Don't assume sizes fit in unsigned.
3068 Check for overflow when computing sizes.
3069 Simplify reallocation code.
3071 2001-08-28 Paul Eggert <eggert@twinsun.com>
3073 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3075 * strtoimax.c: Renamed from strtoxmax.c, removing the
3078 Also, make the following further changes to make this file's
3079 configuration more similar to that of strtol.c:
3080 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3081 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3082 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3083 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3084 changed to signed values.
3086 And make the following changes as well:
3087 Fix copyright notice, as 1999 was missing.
3088 (verify): New macro.
3089 (strtoimax): Check sizes at compile-time, not run-time.
3090 Prefer strtol to strtoll if both work.
3091 (main): Remove; it was not that useful and was a pain to maintain.
3093 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3095 2001-08-30 Paul Eggert <eggert@twinsun.com>
3097 * savedir.c (savedir): Remove size parameter, as POSIX says that
3098 a directory's st_size can have an arbitrary value, so the old
3099 usage could waste an arbitrary amount of memory. All uses
3101 * savedir.h: Update prototype.
3103 2001-08-30 Paul Eggert <eggert@twinsun.com>
3105 * xstrtol.c (strtoimax): New decl.
3107 2001-08-28 Paul Eggert <eggert@twinsun.com>
3109 * xstrtol.h: Add copyright notice.
3110 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3111 LONGINT_INVALID_SUFFIX_CHAR.
3113 2001-08-30 Paul Eggert <eggert@twinsun.com>
3115 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3118 2001-08-30 Paul Eggert <eggert@twinsun.com>
3120 * hash.c: Remove '2001' from copyright notice.
3122 2001-08-30 Paul Eggert <eggert@twinsun.com>
3124 * full-write.h: New file.
3125 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3126 * full-write.c: Correct credits, as cccp.c no longer
3127 exists and anyway it was so heavily changed from the old cccp
3128 code as to be unrecognizable. Include full-write.h.
3129 (full_write) Return size_t, with short writes meaning failure.
3130 All callers changed. This fixes a bug with large buffers
3132 * utime.c: Include full-write.h.
3134 2001-08-30 Paul Eggert <eggert@twinsun.com>
3136 Merge 'exclude' changes from tar 1.13.22.
3137 This fixes one or two unlikely storage allocation overflow bugs,
3138 but doesn't change user-visible behavior otherwise.
3140 2001-08-30 Paul Eggert <eggert@twinsun.com>
3142 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3143 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3144 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3145 Include if available.
3146 (<xalloc.h>): Include
3147 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3148 (verify): New macro. Use it to verify that EXCLUDE macros do not
3149 collide with FNM macros.
3150 (struct patopts): New struct.
3151 (struct exclude): Use it, as exclude patterns now come with options.
3152 (new_exclude): Support above changes.
3153 (new_exclude, add_exclude_file):
3154 Initial size must now be a power of two to simplify overflow checking.
3155 (free_exclude, fnmatch_no_wildcards): New function.
3156 (excluded_filename): No longer requires options arg, as the options
3157 are determined by add_exclude. Now returns bool, not int.
3158 (excluded_filename, add_exclude):
3159 Add support for the fancy new exclusion options.
3160 (add_exclude, add_exclude_file): Now takes int options arg.
3161 Check for arithmetic overflow when computing sizes.
3162 (add_exclude_file): xrealloc might modify errno, so don't
3163 realloc until after errno might be used.
3165 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3167 (free_exclude): New decl.
3168 (add_exclude, add_exclude_file): Now takes int options arg.
3169 (excluded_filename): No longer requires options arg, as the options
3170 are determined by add_exclude. Now returns bool, not int.
3172 2001-08-30 Paul Eggert <eggert@twinsun.com>
3174 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3176 2001-08-27 Jim Meyering <meyering@lucent.com>
3178 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3180 * version-etc.c (N_): Remove definition.
3181 Revert most of last change.
3182 Instead, simply don't mark the `Copyright...' string for translation.
3183 Based on advice from Paul Eggert.
3185 * strtoxmax.c: Tweak comment.
3187 2001-08-26 Jim Meyering <meyering@lucent.com>
3189 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3190 of copyright with `%s' so translators don't get an untranslated
3192 (COPYRIGHT_YEAR): Define.
3193 (version_etc): Use fprintf rather than fputs.
3194 Suggestion from Ulrich Drepper.
3196 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3198 * strtoll.c: New file, from GNU libc.
3199 * xstrtoimax.c: New file.
3201 * xstrtol.h: Add xstrtoimax.
3202 * strtoumax.c: New file. Simply include "strtoumax.c".
3203 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3205 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3206 * strtoxmax.c: ... then renamed to this.
3208 2001-08-13 Paul Eggert <eggert@twinsun.com>
3210 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3211 Port to Solaris 8, where 'sed' requires a space after the 'r'
3212 command, and where sh dislikes "$/". Clean up the spacing a bit.
3213 Redirect output to $tmp just once.
3215 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3217 * addext.c (<errno.h>): Include.
3218 (errno): Declare if not defined.
3219 (addext): Work correctly when pathconf returns -1 and leaves
3220 errno alone because there is no limit. Also, work even if
3221 pathconf returns a value greater than SIZE_MAX.
3223 2001-08-12 Jim Meyering <meyering@lucent.com>
3225 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3226 Simply `return getcwd (NULL, 0);'.
3227 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3228 Use 1300 as initial value for length, not PATH_MAX.
3230 * pathmax.h: Clean up cpp syntax.
3232 2001-08-12 Jim Meyering <meyering@lucent.com>
3234 * gettimeofday.c: New file.
3236 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3238 2001-08-04 Jim Meyering <meyering@lucent.com>
3240 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3241 to get in sync with glibc.
3243 2001-08-03 Paul Eggert <eggert@twinsun.com>
3245 The following changes are from gettext 0.10.39 as maintained by
3248 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3249 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3250 with inverted sense. All uses changed.
3252 * mbswidth.c: Don't include <limits.h>.
3253 Include <stdlib.h> and <string.h> unconditionally.
3254 (iswcntrl, mbsinit, ISCNTRL): New macros.
3255 (mbsnwidth): Use K&R style function declarations.
3256 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3257 can optimize it when MB_CUR_MAX == 1.
3258 The width of control characters is zero, not 1.
3260 2001-07-15 Jim Meyering <meyering@lucent.com>
3262 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3263 (BUILT_SOURCES): Add unlocked-io.h.
3264 (io_functions): Define.
3265 (unlocked-io.h): New rule.
3266 (DISTCLEANFILES): Add unlocked-io.h.
3267 (all-local): Depend on unlocked-io.h, to ensure it is created.
3269 * unlocked-io.hin: New file
3271 * regex.c: Update from glibc.
3273 2001-07-05 Jim Meyering <meyering@lucent.com>
3275 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3277 (libfetish_a_SOURCES): Put all .h files here instead.
3278 Remove a thus-exposed (better checks in automake) duplicate and
3279 two unnecessary .h files.
3281 2001-06-11 Jim Meyering <meyering@lucent.com>
3283 * regex.c: Update from GNU libc.
3285 2001-05-27 Jim Meyering <meyering@lucent.com>
3287 * readutmp.h (UT_TYPE): Define.
3289 2001-05-24 Jim Meyering <meyering@lucent.com>
3291 * argmatch.c: Include "quote.h".
3292 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3293 quote function. Reported by Göran Uddeborg.
3295 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3297 * dirname.c (dir_name): Compute append_dot using path, not newpath
3298 which is not yet declared.
3300 2001-05-11 Paul Eggert <eggert@twinsun.com>
3302 * Makefile.am (libfetish_a_SOURCES):
3303 Add strftime.c, since we now compile it on all hosts.
3305 * strftime.c (my_strftime):
3306 Define to nstrftime if emacs, but only if my_strftime is not defined.
3307 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3308 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3309 Add one more extra argument: a nanoseconds value.
3312 (my_strftime function): Add %N format.
3313 (emacs_strftimeu): Renamed from emacs_strftime,
3314 with extra ut argument.
3316 2001-05-11 Paul Eggert <eggert@twinsun.com>
3318 dirname code cleanup. base_name now behaves more compatibly
3319 with POSIX basename when given file names that have trailing
3320 slashes, and similarly for dir_name. Add new primitives
3321 base_len and dir_len. Put the directory-name-related decls
3324 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3325 * backupfile.c (base_name): Likewise.
3326 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3327 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3328 * makepath.c (strip_trailing_slashes): Likewise.
3329 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3331 * rename.c (strip_trailing_slashes): Likewise.
3332 * same.c (base_name): Likewise.
3333 * stripslash.c (ISSLASH): Likewise.
3335 * addext.c: Include <dirname.h> after size_t is defined.
3336 * backupfile.c: Likewise.
3338 * addext.c (addext): Use base_len to trim redundant
3339 trailing slashes instead of doing it ourselves.
3340 But do not trim the last slash if it is not redundant.
3342 * backupfile.c (find_backup_file_name,
3343 max_backup_version): Use base_len instead of rolling it ourselves.
3344 Handle the case of "" and (on DOS) "C:" correctly.
3346 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3347 Include <string.h>, <dirname.h>.
3348 (base_name): Allow file names ending in slashes, other than names
3349 that are all slashes. In this case, return the basename followed
3350 by the slashes. This is more general, and can be used in places
3351 where the original base_name purposely had an assertion failure.
3352 (base_len): New function.
3354 * dirname.c: Include <string.h> instead of <stdlib.h>.
3355 Do not include <assert.h>; no longer needed.
3357 (memrchr): Remove decl.
3358 (dir_name_r): Remove.
3359 (dir_len): Renamed from dirlen. All callers changed.
3360 Rewrite in terms of base_name, for simplicity and consistency.
3361 (dir_name): Never return NULL. All callers changed.
3362 Do not include <stdlib.h> in test program; no longer needed.
3363 return 0; is fine for test program.
3365 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3367 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3369 * path-concat.c (path_concat): Use base_len to compute
3370 base length, not strlen; this means we cannot rely on memcpy
3373 * same.c (STREQ): Remove.
3374 (same_name): Handle the case where the basename ends in trailing '/'.
3376 * stripslash.c (strip_trailing_slashes): Return nonzero if
3377 a slash was stripped. Do not strip the last slash after a
3380 2001-04-08 Jim Meyering <meyering@lucent.com>
3382 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3383 recomputed; that's necessary when the offset spans a DST transition.
3384 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3386 2001-04-02 Jim Meyering <meyering@lucent.com>
3388 * regex.h, regex.c: Update from GNU libc.
3390 2001-03-19 Paul Eggert <eggert@twinsun.com>
3392 * version-etc.c (version_etc_copyright): Update to 2001.
3394 2001-03-16 Paul Eggert <eggert@twinsun.com>
3396 * tempname.c (uint64_t): Define to uintmax_t if
3397 not defined, and if UINT64_MAX is not defined.
3398 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3399 Reported by John David Anglin.
3401 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3403 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3404 alias if codeset is empty.
3405 * config.charset (BeOS): Use wildcard syntax.
3407 2001-03-13 Jim Meyering <meyering@lucent.com>
3409 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3410 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3413 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3415 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3417 * unicodeio.c (print_unicode_char): Simplify accordingly.
3419 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3421 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3422 support for DOS/DJGPP.
3424 2001-02-28 Paul Eggert <eggert@twinsun.com>
3426 * Makefile.am (libfetish_a_SOURCES):
3427 Add dup-safer.c, fopen-safer.c.
3428 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3430 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3432 2001-02-25 Paul Eggert <eggert@twinsun.com>
3434 The mkstemp replacement is taken from glibc 2.2.2, with some
3435 portability fixes for use outside glibc, as follows:
3437 * tempname.c (struct_stat64): New macro.
3438 (direxists, __gen_tempname): Use it.
3439 This avoids a portability problem with Solaris 8.
3441 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3442 (<stddef.h>, <stdint.h>, <string.h>):
3443 Include only if STDC_HEADERS || _LIBC.
3444 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3445 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3446 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3447 (__set_errno): Define this macro if <errno.h> doesn't.
3448 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3449 Define these macros if <stdio.h> doesn't.
3450 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3451 Define these macros if <sys/stat.h>
3452 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3453 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3454 __xstat64): Define if not _LIBC.
3455 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3456 (__gen_tempname): Invoke gettimeofday only if
3457 HAVE_GETTIMEOFDAY || _LIBC;
3458 otherwise, fall back on plain "time".
3459 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3461 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3463 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3465 2001-02-17 Jim Meyering <meyering@lucent.com>
3467 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3468 around included file name.
3470 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3472 * strftime.c: Update from GNU libc (the only changes were to comments).
3474 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3476 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3478 2001-02-17 Paul Eggert <eggert@twinsun.com>
3480 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3481 Remove workaround macros for hosts that have mbrtowc but not
3482 mbstate_t, as we now insist on proper declarations for both
3483 before using mbrtowc.
3485 2001-02-17 Jim Meyering <meyering@lucent.com>
3487 * regex.c: Update from libc.
3489 2001-02-16 Paul Eggert <eggert@twinsun.com>
3491 * alloca.c (malloc): Undef before defining, since stdlib.h
3492 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3493 Reported by Mark Hounschell via Paul Eggert.
3495 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3497 * config.charset: Update for FreeBSD 4.2.
3499 2001-01-26 Jim Meyering <meyering@lucent.com>
3501 * quotearg.c: Include stddef.h.
3502 * quote.c: Include stddef.h.
3503 Reported by Axel Kittenberger.
3505 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3506 line in double quotes so that it evokes a better diagnostic.
3507 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3508 Reported by Axel Kittenberger.
3510 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3512 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3513 to avoid a warning. Add back 'const' to inptr.
3515 2001-01-16 Jim Meyering <meyering@lucent.com>
3517 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3520 2001-01-14 Jim Meyering <meyering@lucent.com>
3522 * rename.c: New file. From Volker Borchert.
3523 Include stdlib.h, string.h or strings.h, and xalloc.h.
3524 Use strip_trailing_slashes rather than open-coding it.
3526 2001-01-03 Paul Eggert <eggert@twinsun.com>
3528 * strftime.c: Sync with glibc time/strftime.c 1.81.
3530 2001-01-03 Jim Meyering <meyering@lucent.com>
3532 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3533 local `inptr' to avoid warning with some system declarations of iconv.
3535 2000-12-29 Paul Eggert <eggert@twinsun.com>
3537 * modechange.c: Do not assume that mode_t uses the
3538 traditional octal encoding. E.g. "chmod 1 FOO" should set
3539 the other-execute bit of FOO even if S_IXOTH != 1.
3541 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3542 WOTH, XOTH, ALLM): New macros.
3543 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3544 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3546 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3547 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3549 No need to use uintmax_t; unsigned long is long enough.
3550 Don't bother to get suffix since we don't use it.
3552 2000-12-24 Jim Meyering <meyering@lucent.com>
3554 * hash.c (is_prime): Return explicit boolean values.
3555 (hash_get_first): Return NULL to appease Irix5.6's 89.
3556 Reported by Nelson Beebe.
3558 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3560 * localcharset.c (locale_charset): Add support for Win32.
3562 2000-12-18 Paul Eggert <eggert@twinsun.com>
3564 * physmem.h, physmem.c: New files.
3566 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3567 (noinst_HEADERS): Add physmem.h.
3569 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3570 't' for compatibility with Solaris 8 sort.
3572 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3574 * config.charset: Add support for BeOS.
3576 2000-12-16 Jim Meyering <meyering@lucent.com>
3578 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3579 SHELLS_FILE to a file name that's useful on djgpp systems.
3581 (ADDITIONAL_DEFAULT_SHELLS): Define.
3582 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3583 Based mostly on a patch from Prashant TR.
3585 2000-12-16 Jim Meyering <meyering@lucent.com>
3587 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3588 N and M) would have treated it like `chown N:N FILE'.
3590 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3592 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3594 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3595 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3596 to the list of canonical encodings. Rename EUC-CN to GB2312.
3598 2000-12-08 Andreas Schwab <schwab@suse.de>
3600 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3601 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3603 2000-12-07 Jim Meyering <meyering@lucent.com>
3605 * stripslash.c (ISSLASH): Define.
3606 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3609 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3610 (dir_name_r): Declare this function as static.
3611 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3612 manifest itself on a name containing a mix of slashes and
3614 Make this function work with names starting with a DOS-style
3615 drive letter and colon prefix.
3616 (dir_name): Append `.' if necessary.
3617 Based mostly on patches from Prashant TR and Eli Zaretskii.
3619 * dirname.h (dir_name_r): Remove prototype.
3621 2000-12-05 Jim Meyering <meyering@lucent.com>
3623 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3625 2000-12-04 Jim Meyering <meyering@lucent.com>
3627 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3628 Also include memory.h, stdlib.h, unistd.h if appropriate.
3629 Reported by Andreas Jaeger (conflicting declaration of malloc).
3631 2000-12-02 Jim Meyering <meyering@lucent.com>
3633 * closeout.h: Make idempotent, to avoid some obscure warnings.
3635 2000-12-01 Paul Eggert <eggert@twinsun.com>
3637 * memrchr.c: Include <config.h> before any system include file.
3639 2000-11-29 Paul Eggert <eggert@twinsun.com>
3641 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3643 2000-11-26 Jim Meyering <meyering@lucent.com>
3645 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3647 2000-11-22 Paul Eggert <eggert@twinsun.com>
3649 * strftime.c (my_strftime): Do not invoke mbrlen with a
3650 size of (size_t) -1; it's not portable.
3652 2000-11-17 Akim Demaille <akim@epita.fr>
3654 * obstack.h: Formatting changes.
3655 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3656 prevent type checking.
3657 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3658 cast the value to (void *): assigning a `foo *' to a `void *'
3660 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3662 2000-11-17 Jim Meyering <meyering@lucent.com>
3664 * strstr.c: Update from GNU libc.
3666 2000-11-16 Jim Meyering <meyering@lucent.com>
3668 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3670 2000-11-11 Jim Meyering <meyering@lucent.com>
3672 * error.c: Add a couple #includes, merging from GNU libc version.
3674 2000-11-10 Jim Meyering <meyering@lucent.com>
3676 * obstack.h: Update from GNU libc.
3677 * obstack.c: Likewise.
3679 2000-11-06 Paul Eggert <eggert@twinsun.com>
3681 * getusershell.c (setusershell): Use rewind rather than
3682 fseek/fseeko, to avoid configuration hassles with fseeko.
3683 Don't bother opening SHELLS_FILE if shellstream is NULL;
3686 2000-11-05 Jim Meyering <meyering@lucent.com>
3688 * makepath.h (make_dir): Declare.
3689 * makepath.c (make_dir): Remove `static' attribute.
3692 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3694 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3695 last one in a bucket, advance to the next bucket.
3697 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3699 * fnmatch.c: Do not comment out all the code if we are using
3700 the GNU C library, because in some cases we are replacing buggy
3701 code in the GNU C library itself.
3703 2000-10-30 Paul Eggert <eggert@twinsun.com>
3705 * error.h, getline.h, modechange.h:
3706 Remove "2000" from Copyright line, as the file hasn't been
3707 changed this year other than in the copyright notice.
3709 * xalloc.h: Add "2000" to Copyright line, as this file
3710 was changed this year.
3712 2000-10-30 Paul Eggert <eggert@twinsun.com>
3714 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3715 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3716 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3718 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3720 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3721 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3722 doesn't define __restrict_arr.
3724 2000-10-29 Jim Meyering <meyering@lucent.com>
3726 * xstat.in: Fix grammar in comment.
3728 2000-10-28 Jim Meyering <meyering@lucent.com>
3730 * memchr.c: Update from libc.
3731 Adjust for portability:
3732 [HAVE_STDLIB_H]: Include stdlib.h.
3733 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3734 Undef __memchr, too.
3735 [!weak_alias]: Define __memchr to memchr.
3737 * regex.c: Update from libc.
3738 * regex.h: Likewise.
3739 * getopt1.c: Likewise.
3740 * memcmp.c: Likewise.
3742 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3743 Avoid using fseek, when possible -- it's broken by design.
3744 Patch by Ulrich Drepper.
3746 2000-10-26 Jim Meyering <meyering@lucent.com>
3748 * strftime.c: Update from libc.
3750 2000-10-25 Jim Meyering <meyering@lucent.com>
3752 * obstack.c: Update from libc.
3754 2000-10-23 Jim Meyering <meyering@lucent.com>
3756 * hard-locale.c (hard_locale): Revert last change -- it was simply
3757 wrong. That set_locale call must not have any side effects.
3760 2000-10-22 Jim Meyering <meyering@lucent.com>
3762 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3763 [CYCLIC]: Remove now-unused definition.
3765 * save-cwd.c (O_DIRECTORY): Define, if needed.
3766 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3767 Suggestion from Ulrich Drepper.
3769 2000-10-21 Jim Meyering <meyering@lucent.com>
3771 * dirname.c (dir_name_r): New function, factored out of dir_name.
3772 (dir_name): Use dir_name_r.
3773 * dirname.h (dir_name_r): Declare it.
3775 2000-10-21 Jim Meyering <meyering@lucent.com>
3777 * dirname.c (memrchr): Declare if necessary.
3778 (dir_name): Remove the restriction that there be no
3779 trailing slashes. Now, this code skips past them, effectively
3781 [TEST_DIRNAME] (main): New unit tests.
3783 * memrchr.c: New file from GNU libc.
3784 Undef __memrchr, too.
3785 [!weak_alias]: Define __memrchr to memrchr.
3786 Guard weak_alias use with `#ifdef weak_alias'.
3788 2000-10-17 Jim Meyering <meyering@lucent.com>
3790 * quote.h (PARAMS): Define and use.
3791 Reported by Akim Demaille.
3793 * getopt.c: Update from libc.
3795 2000-10-16 Jim Meyering <meyering@lucent.com>
3797 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3800 2000-09-25 Jim Meyering <meyering@lucent.com>
3802 * md5.h (rol): Define (from GnuPG).
3804 * sha.c: Give credit (GnuPG) where due.
3805 (M): Use rol rather than open-coding it.
3806 Add a FIXME comment.
3808 2000-09-21 Jim Meyering <meyering@lucent.com>
3810 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3811 Reported by Michael Stone.
3813 2000-09-20 Jim Meyering <meyering@lucent.com>
3815 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3816 (noinst_HEADERS): Add sha.h.
3817 Based on code from Scott G. Miller and from GnuPG.
3819 2000-09-15 Jim Meyering <meyering@lucent.com>
3821 * regex.c: Update from libc.
3823 2000-09-10 Jim Meyering <meyering@lucent.com>
3825 * getopt.c (_getopt_internal): Update from glibc.
3827 2000-09-09 Jim Meyering <meyering@lucent.com>
3829 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3830 think it should be used as a general replacement for isascii.
3831 * fnmatch.c: Likewise.
3832 * mbswidth.c: Likewise
3833 * regex.c: Likewise.
3836 * userspec.c: Include sys/param.h and limits.h.
3838 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3839 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3840 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3841 UID, GID. Check range.
3843 2000-09-06 Jim Meyering <meyering@lucent.com>
3845 * getopt.c (_getopt_internal): Update from glibc.
3847 2000-08-30 Jim Meyering <meyering@lucent.com>
3849 * strftime.c: Merge in changes from GNU libc.
3851 2000-08-26 Jim Meyering <meyering@lucent.com>
3853 * closeout.c: Include "__fpending.h".
3854 (close_stdout_status): Return right away if there's nothing to flush.
3856 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3857 * __fpending.c: New file.
3858 * __fpending.h: New file.
3860 2000-08-07 Paul Eggert <eggert@twinsun.com>
3862 Standardize on "memory exhausted" instead of "Memory exhausted"
3863 or "virtual memory exhausted".
3864 * obstack.c (print_and_abort): Use "memory exhausted", not
3865 "virtual memory exhausted".
3866 * same.c (same_name): Invoke xalloc_die instead of printing
3868 * userspec.c (parse_user_spec): Likewise.
3869 * bumpalloc.h: comment fix
3870 * same.c, userspec.c: Include xalloc.h.
3872 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
3873 not char *const and pointing to a constant array.
3874 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
3875 (xrealloc): Comment fix.
3877 * userspec.c (parse_user_spec):
3878 Don't translate a message until just before returning,
3879 to avoid unnecessary translation.
3881 2000-08-07 Jim Meyering <meyering@lucent.com>
3883 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
3884 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
3885 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
3886 getgroups.c, gethostname.c, getopt.h, group-member.c,
3887 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
3888 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
3889 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
3890 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
3891 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
3892 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
3893 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
3894 yesno.c: Back out Copyright date changes for each file with no change
3895 this year. This eases coordination with other programs using the same
3896 source code modules. From Paul Eggert.
3898 2000-08-03 Greg McGary <greg@mcgary.org>
3900 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
3901 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
3902 (EXTEND_BUFFER): Use them.
3904 2000-08-01 Jim Meyering <meyering@lucent.com>
3906 * dirname.c (ISSLASH): Define.
3907 (BACKSLASH_IS_PATH_SEPARATOR): Define.
3908 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
3909 both `\' and `/' may be use as path separators.
3910 Based on a patch from Prashant TR.
3912 2000-07-31 Paul Eggert <eggert@twinsun.com>
3914 * quotearg.c (quotearg_n_options): Don't make the initial
3915 slot vector a constant, since it might get modified.
3917 2000-07-31 Jim Meyering <meyering@lucent.com>
3919 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
3920 * obstack.c (print_and_abort): Likewise.
3922 2000-07-30 Paul Eggert <eggert@twinsun.com>
3924 * quotearg.c (quotearg_n_options): Preallocate a slot 0
3925 buffer, so that the caller can always quote one small
3926 component of a "memory exhausted" message in slot 0.
3927 From a suggestion by Jim Meyering.
3929 2000-07-30 Jim Meyering <meyering@lucent.com>
3931 * makepath.c (make_path): Quote the other instance, too.
3933 * quotearg.c (N_STATIC_SLOTVECS): Define.
3934 (STATIC_BUF_SIZE): Define.
3935 (quotearg_n_options): Use only statically allocated storage when
3936 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
3937 than STATIC_BUF_SIZE.
3939 2000-07-29 Jim Meyering <meyering@lucent.com>
3941 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
3942 * dirname.c (dir_name): Likewise.
3944 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
3946 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
3947 (dir_name): Assert that there are no trailing slashes.
3949 2000-07-18 Bruno Haible <haible@clisp.cons.org>
3951 * mbswidth.h (mbswidth): Add a flags argument.
3952 (mbswidth): New declaration.
3953 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
3954 * mbswidth.c (mbswidth): Add a flags argument.
3955 (mbsnwidth): New function.
3957 2000-07-24 Jim Meyering <meyering@lucent.com>
3959 * mbswidth.c: Remove useless #else. From Bruno Haible.
3961 2000-07-23 Paul Eggert <eggert@twinsun.com>
3963 * mbswidth.c (_XOPEN_SOURCE):
3964 Don't define; this causes problems on Solaris 7.
3965 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
3967 2000-07-23 Paul Eggert <eggert@twinsun.com>
3970 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3971 so that mbstate_t is always defined.
3973 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
3974 be 1 in at least one GCC installation, and this configuration
3975 error is likely to be common. Ignoring MB_LEN_MAX hurts
3976 performance on hosts that have mbrtowc but have only unibyte
3977 locales, but I assume these hosts are rare.
3979 2000-07-23 Paul Eggert <eggert@twinsun.com>
3981 * quotearg.c: Streamline by invoking multibyte code only if needed.
3982 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
3983 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
3984 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3985 invoke multibyte primitives.
3987 2000-07-23 Jim Meyering <meyering@lucent.com>
3989 * basename.c (base_name): Add an assertion.
3991 2000-07-15 Bruno Haible <clisp.cons.org>
3993 * quotearg.c: When the system forces us to redefine mbstate_t,
3994 shadow its mbsinit function.
3996 2000-07-16 Bruno Haible <haible@clisp.cons.org>
3998 * mbswidth.h: New file.
3999 * mbswidth.c: New file.
4000 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4001 (noinst_HEADERS): Add mbswidth.h.
4003 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4005 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4008 2000-07-15 Jim Meyering <meyering@lucent.com>
4010 * makepath.c: Include quote.h.
4011 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4012 corresponding argument in a `quote (...)' call.
4013 Give better diagnostics.
4015 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4016 (noinst_HEADERS): Add quote.h.
4018 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4019 from tar's src/misc.c.
4020 * quote.h: New file. Prototypes for same.
4022 2000-07-10 Paul Eggert <eggert@twinsun.com>
4024 From a suggestion by Bruno Haible.
4025 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4026 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4027 to decide whether to define the BeOS workaround macro;
4028 this adjusts to the change to AC_MBSTATE_T.
4030 2000-07-13 Paul Eggert <eggert@twinsun.com>
4032 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4034 * quotearg.c (quoting_style_args, quoting_style_vals,
4035 quotearg_buffer_restyled): Add support for
4036 clocale_quoting_style. Undo previous change to
4037 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4038 and "{RIGHT QUOTATION MARK}" msgids.
4040 2000-07-05 Paul Eggert <eggert@twinsun.com>
4042 The old behavior of quoting `like this' doesn't look good with
4043 newer, ISO-style fonts. See:
4044 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4046 Instead, quote "like this" by default. Let the translator
4047 tailor the locale-specific quoting behavior by providing
4048 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4050 * quotearg.c (N_): New macro.
4051 (gettext_default): New function.
4052 (quotearg_buffer_restyled): Use
4053 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4054 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4056 2000-07-09 Jim Meyering <meyering@lucent.com>
4058 * Most files: Update copyright dates to include 2000.
4060 2000-07-08 Jim Meyering <meyering@lucent.com>
4062 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4064 (xgethostname): Remove now-unnecessary #ifdef.
4065 Move declaration of `err' into loop where it's used.
4067 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4069 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4070 by allocating a larger buffer. Test the gethostname return value for
4071 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4072 returns an error and ENAMETOOLONG isn't defined.
4074 2000-07-05 Paul Eggert <eggert@twinsun.com>
4075 and Bruno Haible <haible@clisp.cons.org>
4077 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4079 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4081 * quotearg.c (struct quoting_options): Simplify quote_these_too
4084 2000-07-03 Jim Meyering <meyering@lucent.com>
4086 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4087 Reported by Bruno Haible.
4089 2000-07-04 Jim Meyering <meyering@lucent.com>
4091 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4092 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4095 2000-07-03 Paul Eggert <eggert@twinsun.com>
4096 and Bruno Haible <haible@clisp.cons.org>
4098 * quotearg.c (mbrtowc):
4099 Assign to *pwc, and return 1 only if result is nonzero.
4100 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4102 2000-07-03 Jim Meyering <meyering@lucent.com>
4104 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4105 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4108 2000-07-02 Jim Meyering <meyering@lucent.com>
4110 * quotearg.c (mbstate_t): Don't define here.
4112 2000-07-02 Jim Meyering <meyering@lucent.com>
4114 * nanosleep.c (SIGCONT): Define if not already defined.
4116 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4118 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4119 per change in ../m4/ls-mntd-fs.m4.
4120 (read_filesystem_list): Ignore symbolic links.
4122 2000-06-29 Jim Meyering <meyering@lucent.com>
4124 * same.c: Include <string.h> or <strings.h>, as appropriate,
4125 for declaration of strcmp.
4127 * long-options.c: Include <stdlib.h>, for declaration of exit.
4129 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4130 Avoid warning by casting result to `char *' to remove `const'.
4132 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4134 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4136 2000-06-26 Paul Eggert <eggert@twinsun.com>
4138 savedir now sets errno on failure and invokes xmalloc to get memory.
4139 Fix a couple of other minor bugs while we're at it.
4141 * savedir.c (<unistd.h>): Do not include; there's no need.
4142 (NAMLEN): Remove macro.
4143 (malloc, realloc): Remove decls.
4145 ("xalloc.h"): Include.
4146 (NAME_SIZE_DEFAULT): New macro.
4147 (savedir): Use xmalloc / xrealloc to allocate memory.
4148 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4149 Skip "" directory entries.
4150 Use strlen to calculate directory entry length, since the old method
4151 is rarely used these days and isn't worth supporting.
4152 Don't use a pointer after freeing it.
4153 Check for integer overflow when calculating allocation size.
4154 Use memcpy to copy entries, instead of stpcpy.
4155 Set errno properly when returning NULL.
4156 Check for readdir error.
4158 2000-06-26 Jim Meyering <meyering@lucent.com>
4160 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4162 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4164 * getusershell.c (xmalloc, xrealloc): Remove functions.
4166 Don't include <stdlib.h>. Don't declare malloc, realloc.
4168 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4170 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4172 2000-06-24 Jim Meyering <meyering@lucent.com>
4174 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4176 2000-06-21 Jim Meyering <meyering@lucent.com>
4178 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4180 2000-06-19 Paul Eggert <eggert@twinsun.com>
4182 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4183 (mbrtowc, mbstate_t): Define substitutes if
4184 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4185 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4186 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4188 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4190 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4191 than 1024, return a memory chunk of least possible size, instead
4192 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4193 Use free/xmalloc instead of xrealloc to avoid copying for very long
4196 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4198 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4199 address, not strdup. Include <stdlib.h> and don't declare free().
4201 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4203 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4206 2000-06-21 Jim Meyering <meyering@lucent.com>
4208 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4209 (noinst_HEADERS): Add getstr.h.
4211 * getline.c (getstr): Move into a separate file.
4212 * getstr.c (getstr): New file, extracted from getline.c, with
4213 the following changes: new parameter, delim2; both delim[12]
4214 parameters have type `int', not `char'. The latter would lose
4215 with 8-bit delimiters.
4216 * getstr.h: New file.
4218 2000-06-19 Jim Meyering <meyering@lucent.com>
4220 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4222 2000-06-18 Jim Meyering <meyering@lucent.com>
4224 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4225 Besides, these days every porting target provides a mkdir function.
4227 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4228 (this snippet comes from src/system.h).
4230 2000-06-15 Paul Eggert <eggert@twinsun.com>
4232 * human.c (adjust_value): New function.
4233 (human_readable_inexact): Apply rounding style even when
4234 printing approximate values.
4236 2000-06-14 Paul Eggert <eggert@twinsun.com>
4238 * human.c (human_readable_inexact): Allow an input block
4239 size that is not a multiple of the output block size, and vice versa.
4240 Reported by Piergiorgio Sartor.
4242 2000-06-14 Paul Eggert <eggert@twinsun.com>
4244 * getdate.y (get_date): Apply relative times after time
4245 zone indicator, not before. Reported by Todd A. Jacobs.
4247 2000-06-13 Jim Meyering <meyering@lucent.com>
4249 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4251 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4253 2000-06-12 Paul Eggert <eggert@twinsun.com>
4255 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4257 2000-06-04 Paul Eggert <eggert@twinsun.com>
4259 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4261 2000-06-04 Jim Meyering <meyering@lucent.com>
4263 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4264 SunOS 4.1.4 for which gid_t is an unsigned type.
4266 2000-06-03 Jim Meyering <meyering@lucent.com>
4268 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4270 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4272 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4273 newer, don't install charset.alias.
4274 * config.charset: Change the Linux/glibc rules so they become empty
4275 on glibc-2.1 or newer.
4277 2000-06-02 Jim Meyering <meyering@lucent.com>
4279 * mountlist.c: Back out last change. Instead, do this...
4280 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4281 member using the same `ignore'-testing code.
4282 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4286 2000-05-29 Jim Meyering <meyering@lucent.com>
4288 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4289 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4291 2000-05-22 Jim Meyering <meyering@lucent.com>
4293 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4295 2000-05-18 Jim Meyering <meyering@lucent.com>
4297 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4298 back, too, since it may have been modified by allocate_entry.
4299 (hash_delete): Rewrite to use neither the assignment operator
4300 nor the comma operator in an if-expression.
4302 2000-05-15 Paul Eggert <eggert@twinsun.com>
4305 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4306 Remove; no longer needed.
4307 "quotearg.h": Add include.
4308 (file_name): Do not bother to explicitly initialize to NULL; it's less
4309 efficient on some hosts.
4310 (close_stdout_status): Remove test as to whether stdout was already
4311 closed; it breaks for the case "echo x | sort >&-".
4312 Quote file name colons.
4313 Do not assume that _("write error") lacks format strings.
4315 2000-05-15 Jim Meyering <meyering@lucent.com>
4317 * version-etc.c (version_etc_copyright): Update the copyright string
4318 used in all --version output.
4320 2000-05-14 Jim Meyering <meyering@lucent.com>
4322 * closeout.c (close_stdout_set_file_name): New function.
4323 (close_stdout_status): Use new file-scoped global.
4324 Return right away if fstat says the stdout file descriptor is invalid.
4325 * closeout.h (close_stdout_set_file_name): Declare.
4327 2000-05-10 Jim Meyering <meyering@lucent.com>
4329 * closeout.c [default_exit_status]: New file-scoped variable.
4330 (close_stdout_set_status): New function.
4331 * closeout.h (close_stdout_set_status): Declare.
4333 2000-05-08 Jim Meyering <meyering@lucent.com>
4335 * long-options.c: Don't include closeout.h.
4336 (parse_long_options): Don't call close_stdout for --version.
4338 2000-05-06 Jim Meyering <meyering@lucent.com>
4340 * strnlen.c: Undefine __strnlen and strnlen.
4341 [!weak_alias]: Define __strnlen to strnlen.
4343 * atexit.c: New file, from libiberty.
4345 2000-05-06 Jim Meyering <meyering@lucent.com>
4347 * closeout.c (close_stdout_status): Also check for errors on the
4350 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4352 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4353 instead of xmalloc, xrealloc, path_concat.
4354 (locale_charset): Treat empty environment variables as absent.
4355 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4357 2000-05-04 Jim Meyering <meyering@lucent.com>
4359 * getopt.c: Update from glibc.
4360 * obstack.c: Likewise.
4361 * obstack.h: Likewise.
4362 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4364 * regex.h: Likewise.
4365 * strndup.c: Likewise.
4366 * strnlen.c: New file, from glibc.
4368 2000-05-01 Jim Meyering <meyering@lucent.com>
4370 * full-write.c (full_write): Remove `FIXME' part of comment.
4372 2000-04-29 Jim Meyering <meyering@lucent.com>
4374 * path-concat.c: Declare strdup only if it's not defined.
4375 * canon-host.c: Likewise.
4377 2000-04-28 Jim Meyering <meyering@lucent.com>
4379 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4380 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4381 included first, then limits.h is included by locale.h by libintl.h.
4382 From John David Anglin.
4384 2000-04-25 Jim Meyering <meyering@lucent.com>
4386 * makepath.c (S_IRWXUGO): Define.
4387 (make_path): Always perform explicit chmod if MODE specifies any
4388 of the `special' permission bits. Prompted by a bug report against
4389 install from Mate Wierdl and Joost van Baal.
4391 2000-04-18 Jim Meyering <meyering@lucent.com>
4395 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4396 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4398 2000-04-17 Jim Meyering <meyering@lucent.com>
4400 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4401 the definition of it to rpl_strftime also defined-away the system's
4404 2000-04-15 Jim Meyering <meyering@lucent.com>
4406 Use `C' to denote so-called `contiguous' files, the same way
4408 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4409 (ftypelet): Use S_ISCTG.
4410 From Michael Deutschmann.
4412 2000-04-14 Jim Meyering <meyering@lucent.com>
4414 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4416 2000-04-08 Jim Meyering <meyering@lucent.com>
4418 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4419 names don't conflict. Reported by Eli Zaretskii.
4421 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4423 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4424 bug. Deal with the different error behavior of Irix iconv.
4426 2000-04-07 Jim Meyering <meyering@lucent.com>
4428 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4429 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4431 2000-04-05 Jim Meyering <meyering@lucent.com>
4433 Portability tweaks required for ultrix4.3.
4434 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4435 * readutmp.c: Include sys/types.h before sys/stat.h.
4436 * canon-host.c: Declare strdup.
4437 * path-concat.c: Likewise.
4438 From John David Anglin.
4440 2000-04-04 Jim Meyering <meyering@lucent.com>
4442 Be more DOS 8.3-friendly.
4443 * ref-add.sin: Renamed from ref-add.sed.in.
4444 * ref-del.sin: Renamed from ref-del.sed.in.
4445 * Makefile.am: Reflect renaming.
4446 Reported by Eli Zaretskii.
4448 Use a temporary file name that won't clash with `charset.alias'
4449 in the DOS 8.3 name space.
4450 * Makefile.am (charset_tmp): Define.
4451 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4452 (uninstall-local): Likewise.
4453 Reported by Eli Zaretskii.
4455 2000-03-29 Paul Eggert <eggert@twinsun.com>
4457 * time/strftime.c (my_strftime): Make sure we call the system
4458 strftime, not ourselves, when invoking the underlying strftime.
4460 2000-03-24 Jim Meyering <meyering@lucent.com>
4462 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4463 (charset_alias): Define.
4464 (install-exec-local): Factor out common code.
4465 (uninstall-local): Split lines longer than 80.
4466 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4468 (.sed.in.sed): New rule. Don't redirect directly to $@.
4469 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4471 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4473 * config.charset: Output a line containing "Packages using this file".
4474 * ref-add.sed.in, ref-del.sed.in: New files.
4475 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4476 ref-del.sed): New rules.
4478 2000-03-17 Jim Meyering <meyering@lucent.com>
4480 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4481 Otherwise, include <strings.h>
4483 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4485 * unicodeio.c (utf8_wctomb): New function.
4486 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4487 format instead of in UCS-4 with platform dependent endianness.
4489 2000-03-07 Paul Eggert <eggert@twinsun.com>
4491 * savedir.c (savedir): Work even if directory size is
4492 negative; this can happen with some screwy NFS configurations.
4494 2000-03-06 Jim Meyering <meyering@lucent.com>
4496 * localcharset.c (get_charset_aliases): Don't try to free file_name
4497 if it's NULL (because we ran out of memory). From Bruno Haible.
4499 2000-03-05 Jim Meyering <meyering@lucent.com>
4501 * localcharset.c ("path-concat.h"): Include.
4502 (get_charset_aliases): Use path_concat instead of ANSI string
4505 * unicodeio.h (PARAMS): Define.
4506 Use it to guard prototype.
4508 2000-03-04 Jim Meyering <meyering@lucent.com>
4510 * Makefile.am (install-exec-local): Create $(libdir) before installing
4512 (uninstall-local): Uncomment this rule so `make distcheck' works
4515 * unicodeio.c (<errno.h>): Include it.
4516 (errno): Declare if not defined.
4518 * localcharset.c: Add Bruno's comment justifying use of volatile.
4520 * config.charset: New version, incorporating remarks from a linux
4521 i18n mailing list. From Bruno Haible.
4523 2000-03-02 Jim Meyering <meyering@lucent.com>
4525 * Makefile.am (EXTRA_DIST): Add config.charset.
4527 2000-03-01 Jim Meyering <meyering@lucent.com>
4529 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4530 * unicodeio.c: Likewise.
4532 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4534 * config.charset: New file.
4535 * localcharset.c: New file.
4536 * unicodeio.h, unicodeio.c: New files.
4537 * Makefile.am (DEFS): Add -DLIBDIR=...
4538 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4539 (noinst_HEADERS): Add unicodeio.h.
4540 (all-local, install-exec-local, charset.alias): New targets.
4542 2000-02-28 Paul Eggert <eggert@twinsun.com>
4544 * quotearg.c (ALERT_CHAR): New macro.
4545 (quotearg_buffer_restyled): Use it.
4547 2000-02-27 Jim Meyering <meyering@lucent.com>
4549 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4550 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4552 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4553 not `#if STDC_HEADERS'.
4554 Declare malloc if needed.
4556 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4557 now that autoconf always defines the HAVE_DECL_ symbols.
4558 * human.c: Likewise.
4560 * strtoumax.c: Likewise.
4562 * backupfile.c: Arrange for cpp to fail if the configure-time
4563 declaration check was not run.
4565 * human.c: Likewise.
4567 * strtoumax.c: Likewise.
4569 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4570 then first look up the entire `.'-containing string as a login name.
4572 2000-02-18 Paul Eggert <eggert@twinsun.com>
4574 * getdate.y: Handle two-digit years with leading zeros correctly.
4575 (textint): New typedef.
4576 (parser_control): Member year changed from int to textint.
4578 (YYSTYPE): Removed; replaced by %union with int and textint members.
4579 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4580 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4581 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4582 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4583 (date, number, to_year): Use width of number in digits, not its value,
4584 to determine whether it's a 2-digit year, or a 2-digit time.
4585 (yylex): Store number of digits of numeric tokens.
4586 Reported by John Kendall.
4588 (parser_control): Changed from struct parser_control to typedef (for
4589 consistency). All uses changed.
4591 (tID): Removed; not used.
4592 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4594 2000-02-14 Paul Eggert <eggert@twinsun.com>
4596 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4597 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4599 2000-02-12 Jim Meyering <meyering@lucent.com>
4601 * userspec.c (ISDIGIT): Define it.
4602 (isdigit): Remove definition.
4603 (is_number): Use ISDIGIT, not isdigit.
4604 <libintl.h>: Include.
4606 (parse_user_spec): Mark translatable strings.
4608 2000-02-10 Jim Meyering <meyering@lucent.com>
4610 With these changes, nanosleep.[ch] are finally enough like the other
4611 lib/* replacement files to compile on a few more losing systems.
4613 * nanosleep.h: Don't include config.h.
4614 Remove prototype from declaration of nanosleep.
4615 (PARAMS): Remove now-unneeded definition.
4616 * nanosleep.c: #undef nanosleep.
4617 (rpl_nanosleep): Rename from nanosleep.
4619 2000-02-03 Jim Meyering <meyering@lucent.com>
4621 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4622 rather than with `#if HAVE_UTMPNAME'.
4624 2000-02-01 Jim Meyering <meyering@lucent.com>
4626 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4628 2000-01-31 Jim Meyering <meyering@lucent.com>
4630 * nanosleep.h (nanosleep): Guard declaration with
4631 `#if ! HAVE_DECL_NANOSLEEP'.
4632 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4633 the declaration in that vendor's sys/timers.h.
4634 Reported by Christian Krackowizer.
4636 * quotearg.c (ISASCII): Add #undef and move definition to follow
4637 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4638 (ISPRINT): Likewise.
4639 Reported by Tom Tromey.
4641 2000-01-30 Jim Meyering <meyering@lucent.com>
4643 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4644 uses of ->ut_name. The latter doesn't work with new Linux header files
4645 where only utmpx.ut_user is declared.
4647 * readutmp.h (UT_USER): Define.
4649 2000-01-23 Jim Meyering <meyering@lucent.com>
4651 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4654 2000-01-22 Jim Meyering <meyering@lucent.com>
4656 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4657 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4658 Required for some AIX systems. Reported by Christian Krackowizer.
4659 [TESTING] (main): New function.
4661 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4662 * dirname.c (dir_name): Support for DOS-style file names with drive
4665 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4667 * strverscmp.c (ISDIGIT): Define.
4668 (strverscmp): Use ISDIGIT, not isdigit.
4670 2000-01-17 Paul Eggert <eggert@twinsun.com>
4672 * nanosleep.c (nanosleep):
4673 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4674 POSIX.1 doesn't require SA_INTERRUPT and some systems
4675 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4676 it's been part of POSIX.1 since day 1 (in 1988).
4678 2000-01-17 Jim Meyering <meyering@lucent.com>
4680 * interlock: Remove unused file. Reported by François Pinard.
4682 2000-01-16 Paul Eggert <eggert@twinsun.com>
4684 * quotearg.c (quotearg_buffer_restyled): Do not quote
4685 alert, backslash, formfeed, and vertical tab unnecessarily in
4686 shell quoting style.
4689 version-control: never