1 2004-01-14 Paul Eggert <eggert@twinsun.com>
3 Merge fnmatch patches from glibc.
4 * fnmatch.c (mbsinit): Remove define.
5 Add libc_hidden_ver (__fnmatch, fnmatch).
6 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
7 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
9 2003-12-14 Karl Berry <karl@gnu.org>
11 * config.charset: update from gettext-runtime.
13 2003-12-03 Paul Eggert <eggert@twinsun.com>
15 * getgroups.c (getgroups): xmalloc takes one argument, not two.
16 Bug reported by Alfred M. Szmidt.
18 2003-11-29 Karl Berry <karl@gnu.org>
20 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
22 2003-11-23 Paul Eggert <eggert@twinsun.com>
23 Bruno Haible <bruno@clisp.org>
25 * printf-parse.h: Don't include sys/types.h.
26 (ARG_NONE): New macro.
27 (char_directive): Change type of *arg_index fields to size_t.
28 * printf-parse.c: Don't include sys/types.h.
29 (SSIZE_MAX): Remove macro.
30 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
31 Remove unnecessary overflow check.
32 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
35 2003-11-24 Paul Eggert <eggert@twinsun.com>
37 * alloca.c: Remove dependency on xalloc module.
39 (memory_full) [!defined emacs]: New macro.
40 [!defined emacs]: Don't include xalloc.h.
41 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
42 address arithmetic overflows. Change datatypes a bit to avoid
45 2003-11-22 Jim Meyering <jim@meyering.net>
47 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
49 2003-11-17 Bruno Haible <bruno@clisp.org>
51 * vasnprintf.c (alloca): Remove fallback definition.
52 (freea): Remove definition.
53 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
54 Reported by Paul Eggert.
56 2003-11-17 Jim Meyering <jim@meyering.net>
58 On systems without utime and without a utimes function capable of
59 dealing with a NULL struct utimbuf* argument, this utime replacement
60 could -- in unusual circumstances -- leak a file descriptor.
61 * utime.c: Include <unistd.h> and <errno.h>.
62 (utime_null): Be sure to close `fd' and to preserve errno.
63 Reported by Geoff Collyer via Arnold Robbins.
65 2003-11-16 Paul Eggert <eggert@twinsun.com>
66 Bruno Haible <bruno@clisp.org>
68 Protect against address arithmetic overflow.
69 * printf-args.h: Include stddef.h.
70 (arguments): Change type of field 'count' to size_t.
71 * printf-args.c (printf_fetchargs): Use size_t instead of
72 'unsigned int' where appropriate.
73 * printf-parse.h: Include sys/types.h.
74 (char_directive): Change type of *arg_index fields to ssize_t.
75 (char_directives): Change type of fields 'count', max_*_length to
77 * printf-parse.c: Include sys/types.h and xsize.h.
78 (SSIZE_MAX): Define fallback value.
79 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
80 instead of 'int' where appropriate. Check a_allocated, d_allocated
81 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
82 * vasnprintf.c: Include xsize.h.
83 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
84 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
85 overflow. Avoid wraparound when converting a width or precision from
88 2003-11-16 Bruno Haible <bruno@clisp.org>
90 Update from GNU gettext.
91 * printf-parse.c: Generalize to it can be compiled for wide strings.
92 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
93 * vasnprintf.c: Generalize to it can be compiled for wide strings.
94 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
95 SNPRINTF): New macros.
96 Don't include <alloca.h> if the file is used inside libintl.
97 (local_wcslen): New function, for Solaris 2.5.1.
98 (VASNPRINTF): Use it instead of wcslen.
100 2003-11-16 Bruno Haible <bruno@clisp.org>
102 * xsize.h (xmax): New function.
103 (xsum, xsum3, xsum4): Declare as "pure" functions.
105 2003-11-12 Paul Eggert <eggert@twinsun.com>
107 * xalloc.h: Do not include <limits.h> or <stdint.h>.
108 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
109 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
110 heuristic is just as accurate as far as we know, and it removes a
111 dependency on size_max.m4 and ptrdiff_max.m4.
113 2003-11-12 Paul Eggert <eggert@twinsun.com>
115 * xstrtol.c (__xstrtol): Remove "break" immediately after
116 "return", to pacify some unknown compiler. Problem reported
119 2003-11-11 Bruno Haible <bruno@clisp.org>
121 * xsize.h (SIZE_MAX): Remove fallback definition.
122 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
125 2003-11-10 Paul Eggert <eggert@twinsun.com>
127 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
128 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
129 rejected some allocations of exactly SIZE_MAX - 2 bytes.
131 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
132 not (size_t) -1, since it's defined here.
134 2003-11-06 Paul Eggert <eggert@twinsun.com>
136 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
137 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
138 Reject sizes of exactly SIZE_MAX bytes.
139 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
140 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
142 2003-11-05 Bruno Haible <bruno@clisp.org>
144 * xsize.h: Include limits.h, to avoid a possible collision with
145 SIZE_MAX defined in <limits.h> on Solaris.
147 2003-11-04 Bruno Haible <bruno@clisp.org>
150 * linebreak.c: Include xsize.h.
151 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
152 argument for overflow.
153 Suggested by Paul Eggert.
155 2003-10-31 Bruno Haible <bruno@clisp.org>
157 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
158 to avoid (extremely rare) race condition.
159 Suggested by Paul Eggert.
161 2003-11-03 Jim Meyering <jim@meyering.net>
163 * userspec.c: Include "userspec.h".
164 * userspec.h: New file.
166 2003-10-31 Paul Eggert <eggert@twinsun.com>
168 * mountlist.h (struct mount_entry.me_type_malloced): New member.
169 * mountlist.c (SIZE_MAX): Define if not defined already.
170 (read_filesystem_list): Set and use me_type_malloced.
171 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
172 whatever the type happens to be), for brevity and consistency.
173 Check for size calculation overflow on Alphas running OSF/1.
175 2003-10-31 Jim Meyering <jim@meyering.net>
177 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
179 * linebuffer.c: Include <string.h> for declaration of memset.
181 2003-10-30 Paul Eggert <eggert@twinsun.com>
182 Bruno Haible <bruno@clisp.org>
184 * vasprintf.c: Include <limits.h>, <stdlib.h>.
185 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
187 2003-10-29 Paul Eggert <eggert@twinsun.com>
189 * xalloc.h (xalloc_oversized): Now a macro, not a function,
190 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
192 * quotearg.c (quotearg_n_options): Use it.
193 * group-member.c: Include <stdbool.h>.
194 (free_group_info): Arg is now const *; don't free arg.
195 (get_group_info): Now returns bool and accepts struct group_info *,
196 rather than returning a malloc'ed struct group_info *.
197 All uses changed. Check for overflow in internal size calculation.
199 * getusershell.c (readname): Simplify the code by using x2nrealloc
200 rather than xmalloc/xrealloc.
201 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
202 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
203 conformance bug: the old code used a pointer after freeing the
204 storage that it addressed.
205 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
206 rather than doing it by hand.
207 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
208 the buffer preserved. Use free and xmalloc instead.
209 * quotearg.c (quotearg_n_options): Likewise.
210 Use a simpler test for size overflow. Don't use xalloc_oversized
211 because unsigned int might be wider than size_t (!); this suggests
212 that we should switch from unsigned int to size_t for slot numbers.
214 2003-10-27 Bruno Haible <bruno@clisp.org>
216 * stdbool_.h: Better support for BeOS.
218 2003-10-27 Paul Eggert <eggert@twinsun.com>
220 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
221 to allocate the returned structure. Do not allocate a subarray,
222 as x2nrealloc will do that.
223 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
224 instead of xnrealloc.
225 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
227 2003-10-26 Paul Eggert <eggert@twinsun.com>
229 * xalloc.h (xalloc_oversized): New static inline function, for
230 callers that want to do their own size-overflow checking. Include
231 <stdbool.h>, since xalloc_oversized returns bool.
232 * xalloc.c (array_size_overflow): Remove. All callers changed
233 to use xalloc_oversized.
235 Add two functions x2realloc, x2nrealloc, for programs that grow
236 arrays dynamically by doubling their sizes.
237 * xalloc.h (x2realloc, x2nrealloc): New decls.
238 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
241 Port to C99 semantics for 'inline' of external functions.
242 Bug reported by Bruno Haible.
243 * xmalloc.c (xnmalloc_inline): New static inline function,
244 with the old contents of xnmalloc.
245 (xnmalloc, xmalloc): Use it.
246 (xnrealloc_inline): New static inline function,
247 with the old contents of xnrealloc.
248 (xnrealloc, xrealloc): Use it.
250 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
252 2003-10-25 Paul Eggert <eggert@twinsun.com>
254 Fix several address-calculation bugs in the hash modules,
255 plus some minor code cleanup.
257 * hash.h: Include <stdbool.h>, for bool.
258 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
259 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
260 hash_get_n_entries, hash_get_max_bucket_length,
261 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
262 hash_rehash): Use size_t rather than unsigned.
263 * hash.c (struct hash_table, hash_get_n_buckets,
264 hash_get_n_buckets_used, hash_get_n_entries,
265 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
266 hash_get_entries, hash_do_for_each, hash_string, is_prime,
267 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
269 (SIZE_MAX): Define if not defined.
270 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
271 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
273 Use const * when possible.
274 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
275 (check_tuning): Fix bug: if tuning parameters were very close to
276 0 or 1, rounding errors could have caused subscript violations.
277 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
278 (hash_initialize): Add 'fail:' label
279 to free table and return NULL, and use it to simplify code.
280 Use calloc rather than clearing the storage ourself.
281 (hash_initialize, hash_rehash): Check for arithmetic overflow in
282 buffer size calculations.
283 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
284 Include <stddef.h>, for size_t.
285 * hash-pjw.c (hash_pjw): Likewise.
286 Switch to method described by Bruno Haible.
287 Include <limits.h>, for CHAR_BIT.
288 (SIZE_BITS): New macro.
290 2003-10-21 Paul Eggert <eggert@twinsun.com>
292 * getndelim2.c (getndelim2): When size calculation overflows,
293 ceiling the allocation at NMAX bytes rather than silently
294 discarding input bytes before NMAX is reached. This makes
295 a difference only if NMAX exceeds SIZE_MAX / 2.
297 * obstack.c: Merge from glibc.
298 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
299 Add libc_hidden_def (_obstack_newchunk).
300 (_obstack_free) [! defined _LIBC]: Remove.
301 [defined _LIBC]: Make a strong alias from obstack_free, rather than
302 a clone of the function body.
303 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
304 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
306 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
307 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
310 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
311 (obstack_ptr_grow_fast, obstack_int_grow_fast):
312 Don't use lvalue casts, as GCC plans to remove support for them
313 in GCC 3.5. Reported by Joseph S. Myers. This bug
314 was also present in the non-GCC version, indicating that this
315 code had always been buggy and had never been widely used.
316 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
317 Use the fast variant of each macro, rather than copying the
318 definiens of the fast variant; that way, we'll be more likely to
319 catch future bugs in the fast variants.
321 2003-10-20 Bruno Haible <bruno@clisp.org>
323 * wait-process.h: New file, from GNU gettext.
324 * wait-process.c: New file, from GNU gettext.
326 2003-10-19 Jim Meyering <jim@meyering.net>
328 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
330 2003-10-16 Paul Eggert <eggert@twinsun.com>
332 * getgroups.c: Include <errno.h>, <stdlib.h>.
333 (getgroups): First arg is int, not size_t.
334 Don't let 'free' mangle errno.
336 2003-10-16 Jim Meyering <jim@meyering.net>
338 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
340 2003-10-15 Paul Eggert <eggert@twinsun.com>
342 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
344 (new_exclude, add_exclude_file): Initial size no longer needs to
346 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
347 our own address arithmetic overflow checking.
349 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
350 (fnmatch): Do not alloca more than 2000 wide characters;
351 instead, use malloc for large buffers.
352 Check for address arithmetic overflow, and return -1
353 with errno set to ENOMEM in that case.
354 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
355 (NEW_PATTERN): Do not alloca more than 8000 bytes;
356 instead, return -1. Check for address arithmetic overflow.
358 2003-10-14 Paul Eggert <eggert@twinsun.com>
360 Handle invalid suffixes and overflow independently, so that
361 callers can treat them independently as needed. Fix some bugs in
362 suffix handling, e.g., "100k@" was not diagnosed as an invalid
363 suffix for a human-readable blocksize. The major caller-visible
364 change is the addition of a new
365 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
366 that both overflow and suffix chars were found.
368 * human.c (humblock): Don't check separately for invalid suffix
369 char; that is xstrtoumax's job (now that its bug is fixed).
370 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
371 INTMAX_MAX]: New macros.
372 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
373 TYPE_MAXIMUM): New macros.
374 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
375 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
376 if overflow occurs, as it's what __strtol does and it's more useful
378 (__xstrtol): If __strtol reports some error other than ERANGE,
379 reflect it to the caller as LONGINT_INVALID. If it reports
380 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
381 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
382 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
384 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
385 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
386 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
387 [defined UINTMAX_MAX]: New macros.
389 2003-10-14 Bruno Haible <bruno@clisp.org>
391 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
392 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
393 Also use volatile where needed.
395 2003-10-12 Paul Eggert <eggert@twinsun.com>
397 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
398 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
399 and define in terms of the other primitives.
400 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
401 (SIZE_MAX): Define if not already defined.
402 (array_size_overflow): New function.
403 (xalloc_die): Abort instead of exiting if 'error' returns.
404 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
405 (xmalloc, xrealloc): Use them.
406 (xcalloc): Check for address arithmetic overflow.
407 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
408 a bit faster than strcpy.
410 2003-10-08 Paul Eggert <eggert@twinsun.com>
412 Merge getpass from libc, plus a few fixes.
414 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
416 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
417 __fsetlocking to empty.
418 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
419 do include <bits/libc-lock.h>.
420 Do not include <fcntl.h>; not needed.
421 [_LIBC]: Include <wchar.h>.
422 (NOTCANCEL_MODE): New macro.
423 (flockfile, funlockfile) [_LIBC]: New macros.
424 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
425 [!_LIBC]: New macros.
426 (call_fclose): New function.
427 (getpass): Use it. Save tty stream separately; this simplifies the
428 code and makes it more reliable if stdin happens to equal stdout.
429 Invoke __fsetlocking on tty.
430 Handle thread cancellation if needed.
431 Namespace cleanup (use __tcgetattr, __getline).
432 Use bool for Booleans.
433 [USE_IN_LIBIO]: Handle wide streams.
434 [!_LIBC]: Unconditionally do the fseek, since we don't know what
435 stream might go where.
437 * unlocked-io.h: Include <stdio.h>, so that the caller
438 doesn't have to include <stdio.h> before us.
439 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
440 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
441 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
442 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
443 if not declared, so that we can use getpass.c code from libc without
445 (flockfile, ftrylockfile, funlockfile): New macros.
447 2003-10-06 Bruno Haible <bruno@clisp.org>
449 * version-etc-2.h: Remove file.
450 * version-etc-2.c: Remove file.
452 2003-09-25 Jim Meyering <jim@meyering.net>
453 Bruno Haible <bruno@clisp.org>
455 This lets translators provide better translations for the
456 "Written by ..." part of --version output.
457 * version-etc.h: Include stdarg.h.
458 (version_etc_copyright): Declare as readonly.
459 (version_etc): Make this function variadic with a NULL-terminated list
460 of author name strings.
461 (version_etc_va): New declaration.
462 * version-etc.c: Include stdarg.h, stdlib.h.
463 (version_etc_copyright): Declare as readonly.
464 (version_etc_va): New function. Provide a different translatable string
465 for each possible number of authors < 10. Abbreviate when there are 10
467 (version_etc): Make this function variadic. Call version_etc_va.
468 Suggestion from Gary V. Vaughan.
470 * long-options.h (parse_long_options): Change prototype: the authors
471 string is moved to the end and becomes variadic.
472 * long-options.c: Include stdarg.h.
473 (parse_long_options): Make this function variadic, too.
474 Call version_etc_va, not version_etc.
476 2003-10-06 Bruno Haible <bruno@clisp.org>
478 * fatal-signal.h: New file, from GNU gettext.
479 * fatal-signal.c: New file, from GNU gettext.
481 2003-10-04 Karl Berry <karl@gnu.org>
483 * argp*: update from libc.
485 2003-10-01 Larry Jones <lawrence.jones@eds.com>
487 * getpass.c (getpass): Use a no-op fseek when switching from input to
488 output mode on the same stream.
490 2003-09-29 Paul Eggert <eggert@twinsun.com>
492 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
493 Fix arg typo in previous patch.
495 2003-09-28 Jim Meyering <jim@meyering.net>
497 * error.c: Correct cpp indentation.
499 2003-09-27 Paul Eggert <eggert@twinsun.com>
501 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
502 Omit the special code that used __typeof__, since we worry that
503 it could be more trouble than it's worth. See:
504 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
505 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
509 2003-09-26 Jim Meyering <jim@meyering.net>
511 * error.c (error_tail): Move some declarations
512 into inner scope where the local variables are used.
514 2003-09-26 Bruno Haible <bruno@clisp.org>
516 * stpncpy.h (gnu_stpncpy): New declaration.
517 (stpncpy): Define as alias for gnu_stpncpy.
518 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
520 2003-09-26 Paul Eggert <eggert@twinsun.com>
522 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
523 (error_tail): Do not loop, reallocating temporary buffer, since
524 the output cannot contain more wide characters than the input
525 contains bytes, the size must be big enough already. This avoids
526 one potential size overflow calculation. Check for size overflow
527 when calculating temporary buffer size. Free temporary buffer
528 when done, if it was allocated with malloc; this plugs a memory
529 leak. Remove casts from void * to pointers, that are no longer
530 needed now that we're assuming C89 or better.
532 Merge error changes from glibc.
534 * error.c, error.h: Update copyright notice header to match glibc.
535 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
536 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
537 Disable cancellation while printing error.
538 * error.h: Prepend __ to parameter names.
540 2003-09-25 Karl Berry <karl@gnu.org>
542 * argp-fmtstream.c, argp-help.c: update from libc.
544 2003-09-25 Bruno Haible <bruno@clisp.org>
546 * version-etc-2.h: New file, from version-etc.h with modifications.
547 * version-etc-2.c: New file, from version-etc.c with modifications.
549 2003-09-25 Simon Josefsson <jas@extundo.com>
551 * xgetdomainname.h: New file.
552 * xgetdomainname.c: New file.
554 2003-09-25 Simon Josefsson <jas@extundo.com>
555 Bruno Haible <bruno@clisp.org>
557 * getdomainname.h: New file.
558 * getdomainname.c: New file.
560 2003-09-24 Paul Eggert <eggert@twinsun.com>
562 * linebuffer.c (freebuffer): Don't free the argument, just
563 the buffer associated with the argument. Bug reported by
566 2003-09-19 Karl Berry <karl@gnu.org>
568 * argp.h: update from libc.
570 2003-09-16 Paul Eggert <eggert@twinsun.com>
572 * linebuffer.c (readlinebuffer): Return NULL immediately upon
573 input error, instead of returning NULL the next time we are called
574 (and therefore losing track of errno).
576 2003-09-15 Paul Eggert <eggert@twinsun.com>
578 * getndelim2.c (getndelim2): Don't trash errno when a read
579 fails, so that the caller gets the proper errno.
581 * readutmp.c (read_utmp): Likewise.
582 Check for fstat error. Close stream and free storage
585 2003-09-14 Bruno Haible <bruno@clisp.org>
587 * fwriteerror.h: New file.
588 * fwriteerror.c: New file.
590 2003-09-14 Jim Meyering <jim@meyering.net>
592 * getloadavg.c: Correct cpp indentation.
593 * strdup.c: Likewise.
594 * vasnprintf.c: Likewise.
596 2003-09-12 Paul Eggert <eggert@twinsun.com>
598 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
599 * obstack.c [!defined _LIBC]: Likewise.
600 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
601 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
602 * exitfail.c: Don't include stdlib.h; no longer needed.
604 More changes to assume C89 or better.
606 * error.c (error_tail): Assume vprintf.
608 * argmatch.c (getenv): Remove decl.
609 * progreloc.c (get_full_program_name): Define via prototype.
610 * setenv.c (clearenv): Likewise.
611 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
613 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
614 (malloc, memcpy): Remove decls.
615 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
616 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
617 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
618 (memcpy): Remove macro.
619 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
620 (__P): Remove. All uses removed.
621 (PTR): Remove. All uses changed to void *.
622 (CHAR_BIT, NULL): Remove.
623 (spaces, zeros, memset_space, memset_zero)
624 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
626 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
627 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
628 Define with prototype.
629 Remove now-unnecessary prototype decl.
630 (extra_args_spec): Assume ANSI C. All uses changed.
631 (extra_args_spec_iso): Remove.
632 (my_strftime, emacs_strftimeu): Define via prototype.
633 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
635 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
636 * strtoimax.c: Include <stdlib.h> unconditionally.
637 (strtoul, strtol): Remove decls.
638 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
640 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
641 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
642 (LOCALE_PARAM_PROTO): New macro.
643 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
644 (INTERNAL (strtol), strtol): Define with a prototype.
645 (PARAMS): Remove. All uses removed.
646 * tempname.c: Include <string.h> unconditionally.
647 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
648 * xgethostname.c (main): Define with a prototype.
649 * xmalloc.c: Include "xalloc.h" first, to check interface.
650 Include <stdlib.h> unconditionally.
651 (calloc, malloc, realloc, free): Remove decls.
652 * xstrtod.c: Include "xstrtod.h" first, to check interface.
653 Include <stdlib.h> unconditionally. Sort include file names.
655 (xstrtod): Define with a prototype.
656 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
657 (strtol, strtoul): Remove decls.
659 2003-09-11 Paul Eggert <eggert@twinsun.com>
661 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
662 Include <stdlib.h>, <string.h> unconditionally.
663 Remove now-unnecessary cast to char *.
664 * strnlen.c: Include <string.h> unconditionally.
665 * yesno.c (yesno): Define with a prototype.
667 2003-09-10 Bruno Haible <bruno@clisp.org>
669 * strcspn.c: Include <string.h> unconditionally.
670 * strpbrk.c: Include <string.h> unconditionally.
671 * strstr.c: Include <string.h> unconditionally.
672 * unicodeio.c: Include <string.h> unconditionally.
673 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
674 * unsetenv.c: Likewise.
675 * xreadlink.c: Include <stdlib.h> unconditionally.
676 * yesno.c: Include <stdlib.h> unconditionally.
677 (rpmatch): Add prototype.
679 2003-09-10 Jim Meyering <jim@meyering.net>
681 * error.c: Correct indentation of cpp directives.
683 2003-09-09 Paul Eggert <eggert@twinsun.com>
687 * acosl.c (main): Use a prototype.
688 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
691 * getloadavg.c (getloadavg, main): Define via prototypes.
693 * getopt.h (struct option.name): Assume C89, and use 'const'.
694 (getopt, etopt_long, getopt_long_only, _getopt_internal)
695 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
697 * getopt.c (const): Remove macro.
698 Include <string.h> unconditionally.
699 (my_index): Remove; all uses changed to strchr.
700 (strlen): Remove decl.
701 (exchange): Remove forward decl; no longer needed.
702 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
703 Define with prototype.
704 * getopt1.c (const): Remove macro.
705 (getopt_long, getopt_long_only, main): Define with prototype.
707 * getugroups.c: Include <string.h> unconditionally.
709 * getusershell.c: Include <stdlib.h> unconditionally.
710 (getusershell, setusershell, endusershell, readname, main):
711 Define with prototypes.
713 * group-member.c: Include group-member.h first.
714 Include <stdlib.h> unconditionally.
716 * hard-locale.c: Include hard-locale.h first.
717 Include <stdlib.h>, <string.h> unconditionally.
719 * hash.c (free, malloc): Remove decls.
720 Include <stdlib.h> unconditionally.
722 * human.c: Include <stdlib.h>, <string.h> unconditionally.
723 (getenv): Do not declare.
725 * idcache.c: Include <string.h> unconditionally.
727 * long-options.c: Include long-options.h first, to test interface.
728 Include <stdlib.h> unconditionally.
730 * makepath.c: Include makepath.h first, to test interface.
731 Include <stdlib.h> and <string.h> unconditionally.
733 * linebuffer.c: Include <stdlib.h>.
736 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
737 rpl_malloc returns void *, not char *.
738 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
740 * md5.h: Include <limits.h> unconditionally.
741 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
742 (__P): Remove; all uses removed.
743 * md5.c: Include "md5.h" first.
744 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
745 md5_buffer, md5_process_bytes, md5_process_block):
746 Define with prototypes.
747 * sha.h (__P): Remove all uses. (It wasn't defined??)
748 * sha.c: Include "sha.h" first.
749 Include <stdlib.h>, <string.h> unconditionally.
751 * memchr.c (__ptr_t): Remove; all uses changed to void *.
752 * memcmp.c (__ptr_t): Likewise.
753 * memrchr.c (__ptr_t): Likewise.
754 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
755 Include <string.h> unconditionally.
756 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
757 * memchr.c: Include <stdlib.h> unconditionally.
758 * memchr.c (LONG_MAX): Remove.
759 * memrchr.c (LONG_MAX): Likewise.
760 * memchr.c (__memchr): Define via a prototype.
761 * memrchr.c (__memrchr): Likewise.
762 * memcmp.c (__P): Remove, and remove all uses.
763 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
764 Remove forward decls; no longer needed.
765 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
766 Use types required by C89 in prototype.
768 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
769 * savedir.c: Likewise.
770 * mkdir.c (free): Remove decl.
771 * rmdir.c (rmdir): Define with a prototype.
772 * savedir.c: Include savedir.h first, to test interface.
774 * mktime.c (STDC_HEADERS): Remove.
775 Include <stdlib.h>, <string.h> unconditionally.
777 * modechange.c: Include <stdlib.h> unconditionally.
778 (malloc): Remove decl.
780 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
783 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
784 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
785 (This type really should be intptr_t, but that's a C99ism.)
786 (_obstack_memcpy): Remove: all uses changed to memcpy.
787 Include <string.h> unconditionally.
788 (struct obstack): Assume __STDC__ for types of members
789 chunkfun, freefun, extra_arg.
790 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
791 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
792 obstack_begin, obstack_specify_allocation,
793 obstack_specify_allocation_with_arg, obstack_chunkfun,
794 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
795 Remove unprototyped decls and the macros that use them.
796 * obstack.c (POINTER): Remove. All uses changed to void *.
797 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
798 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
799 (defined __STDC__ && __STDC__)]:
800 Remove nonprototyped code.
801 Include <stdlib.h> unconditionally.
802 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
803 _obstack_allocated_p, _obstack_free, obstack_free,
804 _obstack_memory_used, print_and_abort):
805 Define using prototypes.
806 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
807 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
808 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
809 obstack_next_free, obstack_object_size, obstack_room) [0]:
810 Remove unused, unprototyped code.
812 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
814 * physmem.c (physmem_total, physmem_available, main): Define
817 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
818 (main): Define with a prototype.
820 * posixver.c (getenv): Remove decl.
822 * putenv.c (malloc): Returns void *, not char *.
823 Include <string.h> unconditionally.
824 (strchr, memcpy, NULL): Do not define.
826 * readtokens.c: Include readtokens.h first, to test interface.
827 Include <stdlib.h>, <string.h> unconditionally.
828 (init_tokenbuffer): Define with a prototype.
830 * regex.c (PARAMS): Remove. All uses removed.
831 All uses of _RE_ARGS removed, too.
832 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
834 (bzero): Assume memset exists.
835 (memcmp, memcpy, NULL): Remove.
836 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
837 char, or assignments to local vars of type signed char.
838 (init_syntax_once, PREFIX(extract_number_and_incr),
839 PREFIX(print_partial_compiled_pattern),
840 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
841 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
842 PREFIX(regex_grow_registers), PREFIX(regex_compile),
843 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
844 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
845 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
846 wcs_compile_range, byte_compile_range, truncate_wchar,
847 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
848 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
849 count_mbs_length, wcs_re_match_2_internal,
850 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
851 PREFIX(alt_match_null_string_p),
852 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
853 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
854 regfree, PREFIX(extract_number)): Define with prototype. Remove
855 now-unnecessary declaration, if any.
856 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
858 Remove now-unnecessary casts among pointer types.
859 * regex.h (_RE_ARGS): Remove. All uses removed.
861 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
864 * rpmatch.c: Include <stdlib.h> unconditionally.
866 * same.c: Include <stdlib.h>, <string.h> unconditionally.
869 * save-cwd.c: Include <stdlib.h> unconditionally.
870 * xgetcwd.c: Likewise.
872 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
875 * strchrnul.c (strchrnul): Define with a prototype.
876 Fix bug: c_in was not converted to char before searching.
878 The following changes are not K&R related:
880 * group-member.h: Include <sys/types.h>, so that this file is
882 * makepath.h: Likewise.
884 * getusershell.c (readname, default_index, line_size, readname):
885 Use size_t, not int, for sizes.
886 (readname): If the size overflows, report an error instead of
889 2003-09-09 Derek Robert Price <derek@ximbiot.com>
891 * getndelim2.c: Assume stdlib.h per the C89 spec.
893 2003-09-08 Paul Eggert <eggert@twinsun.com>
895 Assume C89 or better; remove K&R cruft.
896 A few of these changes were first proposed by Derek Robert Price
897 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
899 * addext.c: Include <string.h> unconditionally.
900 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
901 Don't declare getenv or malloc.
903 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
904 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
906 (find_stack_direction, alloca): Use prototypes.
908 * atexit.c (atexit): Define using a prototype.
910 * basename.c, dirname.c, stripslash.c:
911 Include <string.h> unconditionally.
913 * bcopy.c: Include <stddef.h>.
914 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
916 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
918 * error.h (error, error_at_line, error_print_progname)
919 [! (defined (__STDC__) && __STDC__)]: Remove decls.
920 * error.c: Include error.h first, to check interface.
921 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
922 (VA_START): Remove; all uses changeed to va_start.
923 (exit, strerror): Remove decls.
924 (error_print_progname): Prototype uncondionally.
925 Don't include <errno.h>; no longer needed.
926 (private_strerror): Remove.
927 (error_tail): Always define.
928 (error, error_at_line): Assume C89 or better; always use prototypes.
929 * fatal.c: Include "fatal.h" first, to test interface.
930 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
931 (VA_START): Remove; all uses changed to va_start.
932 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
935 (fatal): Prototype unconditionally. Assume va_start works.
936 Abort at end, to pacify gcc.
938 * euidaccess.c (main): Define with a prototype.
940 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
942 * exitfail.c: Include <stdlib.h> unconditionally.
944 * fnmatch_.h (__P): Remove. All uses changed to assume
946 * fnmatch.c: Include fnmatch.h first, to test interface.
947 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
948 (getenv): Remove decl.
949 (fnmatch): Define using a prototype.
950 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
951 (FCT): Define using a prototype.
953 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
955 * gethostname.c: Include <stddef.h>.
956 (gethostname): Define with prototype. Length is size_t, not int.
958 2003-09-08 Paul Eggert <eggert@twinsun.com>
960 * getversion.c: Remove; was migrated to backupfile.c in 1997.
961 getversion.c should have been removed then, but was accidentally
964 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
965 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
967 2003-09-07 Paul Eggert <eggert@twinsun.com>
969 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
970 copy_tm_result. Bug reported by Simon Josefsson in
971 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
973 2003-09-06 Paul Eggert <eggert@twinsun.com>
975 * time_r.c, time_r.h: New files.
977 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
979 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
980 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
982 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
984 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
985 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
988 * timegm.c: Switch to glibc implementation, with the following changes:
989 [defined HAVE_CONFIG_H]: Include <config.h>.
990 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
991 (__mktime_internal) [!defined _LIBC]: New decl.
992 (__gmtime_r) [!defined _LIBC]: New macro and function.
993 (timegm): Use a prototype, since gnulib assumes C89.
994 Do not bother declaring tmp to be const, as it's not really usefu.
995 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
996 (timegm): Declare only if HAVE_DECL_TIMEGM.
998 2003-09-03 Paul Eggert <eggert@twinsun.com>
1000 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1001 Bug reported by Lute Kamstra in
1002 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1004 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1005 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1006 course with correspondingly smaller numbers for tomorrow and
1007 yesterday. From Tadayoshi Funaba. Originally installed into
1008 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1011 2003-08-31 Simon Josefsson <jas@extundo.com>
1013 * timegm.h: New file.
1014 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1016 2003-08-31 Karl Berry <karl@gnu.org>
1018 * argp.h: update from libc.
1020 2003-08-28 Bruno Haible <bruno@clisp.org>
1022 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1023 warning on QNX, which defines O_BINARY to 000000.
1025 2003-08-24 Bruno Haible <bruno@clisp.org>
1027 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1028 MSVC7 <stdio.h> is included later.
1030 2003-08-20 Bruno Haible <bruno@clisp.org>
1032 * progname.h: New file, from GNU gettext.
1033 * progname.c: New file, from GNU gettext.
1034 * progreloc.c: New file, from GNU gettext.
1036 2003-08-19 Bruno Haible <bruno@clisp.org>
1038 * xstrdup.c: Assume <string.h> exists.
1040 2003-08-18 Jim Meyering <jim@meyering.net>
1042 * setenv.h: Indent nested cpp directive.
1043 * vasnprintf.c: Remove trailing blanks.
1045 2003-08-17 Simon Josefsson <jas@extundo.com>
1046 Bruno Haible <bruno@clisp.org>
1048 * xstrndup.h: New file.
1049 * xstrndup.c: New file.
1051 2003-08-17 Bruno Haible <bruno@clisp.org>
1053 * strndup.h: New file.
1055 2003-08-16 Paul Eggert <eggert@twinsun.com>
1057 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1058 space, undoing this 2003-08-12 change:
1059 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1061 2003-08-16 Jim Meyering <jim@meyering.net>
1063 Merge from coreutils.
1064 * xstrtoimax.c: #else #if -> #elif.
1065 * xstrtoumax.c: Likewise.
1067 2003-08-15 Paul Eggert <eggert@twinsun.com>
1069 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1070 rather than tab, after '#' in shell-script copyright notices.
1071 Suggested by Bruno Haible.
1073 2003-08-15 Jim Meyering <jim@meyering.net>
1074 and Paul Eggert <eggert@twinsun.com>
1076 Merge from coreutils.
1077 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1078 member but strut utmpx does not. Needed for AIX 4.3.3.
1079 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1081 2003-08-15 Jim Meyering <jim@meyering.net>
1083 Merge from coreutils.
1084 * xgethostname.c: Include <stdlib.h>.
1085 (xghostname): Don't exit for anything other than memory-related
1086 failure; just return NULL.
1087 * userspec.c: Include "posixver.h".
1088 (parse_user_spec): Accept `.' as a separator only
1089 in pre-POSIX-200112 mode.
1090 * strtoimax.c: Use #elif rather than #else #if.
1091 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1092 Remove function, now that we can rely on a working tzset function.
1093 [!_LIBC]: Ensure that the required autoconf test has been run.
1094 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1095 Use underlying_strftime for %r.
1096 * sha.c: Merge in some clean-up and optimization changes from glibc.
1097 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1098 Ensure that it is a multiple of 64.
1099 Rearrange loop exit tests so as to avoid performing an
1100 additional fread after encountering an error or EOF.
1101 * realloc.c: Update copyright date.
1103 2003-08-14 Jim Meyering <jim@meyering.net>
1105 Merge from coreutils.
1106 * obstack.h: Whitespace changes.
1107 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1108 and xcalloc return values.
1109 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1110 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1111 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1112 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1113 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1115 Use mntctl's return value to drive the entry-processing loop, since
1116 we can't rely on the value of the vmt_length member in the last
1117 entry. On some systems doing so could result in exhausting
1118 virtual memory. Based in part on a patch from Mike Jetzer.
1120 2003-08-14 Jim Meyering <jim@meyering.net>
1121 and Paul Eggert <eggert@twinsun.com>
1123 Merges from coreutils, plus other fixes.
1124 * physmem.c: Merge in portability changes from gcc/libiberty
1125 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1126 for credits and details. Thanks to Kaveh Ghazi for helping
1127 to keep these files in sync.
1128 (ARRAY_SIZE): Define it.
1129 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1130 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1131 (memcasecmp): Don't assume size_t fits in unsigned int.
1132 Remove casts and duplicate code.
1133 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1134 (memcpy): Remove definition.
1135 Merge in some clean-up and optimization changes from glibc.
1136 [BLOCKSIZE]: Move definition to top of file.
1137 Ensure that it is a multiple of 64.
1138 Rearrange loop exit tests so as to avoid performing an
1139 additional fread after encountering an error or EOF.
1140 * md5.h (md5_uintptr): Define.
1141 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1142 return to the initial working directory. Preserve errno
1144 * idcache.c: Include "xalloc.h".
1145 (xmalloc, xrealloc): Remove decls.
1146 (getuser): Remove casts no longer required in C89.
1147 * human.c: Include stdio.h, for sprintf.
1148 * group-member.c: Include "xalloc.h".
1149 (xmalloc, xrealloc): Remove decls.
1150 (get_group_info): Remove casts no longer required in C89.
1151 * getusershell.c (readname): Remove casts no longer required in C89.
1152 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1153 * getline.c: Whitespace fix, from coreutils.
1155 2003-08-13 Paul Eggert <eggert@twinsun.com>
1157 * exclude.c: Include <ctype.h>
1158 (IN_CTYPE_DOMAIN): New macro.
1160 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1163 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1164 Undo previous (whitespace-only) change.
1166 2003-08-12 Paul Eggert <eggert@twinsun.com>
1168 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1169 Normalize leading white space and remove trailing white space.
1170 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1171 notice, as per ../config/srclist-update.
1173 Merge from coreutils.
1174 * euidaccess.h: New file.
1175 * euidaccess.c: Include it.
1176 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1177 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1178 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1180 2003-08-11 Bruno Haible <bruno@clisp.org>
1182 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1183 (vasnprintf): Use it instead of wcslen.
1185 2003-08-11 Bruno Haible <bruno@clisp.org>
1187 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1188 value to ensure that _Bool promotes to int. Use #define for _Bool when
1189 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1191 2003-08-10 Karl Berry <karl@gnu.org>
1193 * regex.h: update from libc (whitespace fix).
1195 2003-08-09 Paul Eggert <eggert@twinsun.com>
1197 Merge some files from coreutils. These changes were
1198 originally made by Jim Meyering.
1199 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
1200 many older Unixes require this.
1201 * lib/alloca.c (alloca): Remove cast to argument of free;
1202 no longer needed in C89.
1203 * lib/alloca_.h, lib/regex.h: Fix white space to match
1204 what GNU indent does.
1206 2003-08-05 Paul Eggert <eggert@twinsun.com>
1208 * bumpalloc.h: Remove.
1210 2003-08-04 Paul Eggert <eggert@twinsun.com>
1212 * getloadavg.c: Change copyright notice and spacing to conform to
1215 Merge from coreutils.
1216 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1218 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1219 from Karl Berry, implemented by Jim Meyering.
1220 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1221 from Dmitry V. Levin.
1222 Remove anachronistic cast of xrealloc.
1223 * fnmatch_.h (__const): Remove. Use 'const'.
1224 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1225 type. Otherwise, it wouldn't compile with at least /bin/cc on
1226 ymp-cray-unicos9.0.2.X.
1227 Combine two mostly-identical uses of alloca into one.
1228 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1230 2003-08-04 Dave Love <d.love@dl.ac.uk>
1234 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1235 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1236 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1237 obsolete NLIST_NAME_UNION.
1238 [__GNU__]: Undef BSD and FSCALE.
1239 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1241 2003-08-03 Paul Eggert <eggert@twinsun.com>
1243 * stdbool_.h (_Bool): Make it signed char, instead of
1244 an enum type, so that it's guaranteed to promote to int. See:
1245 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1247 2003-07-31 Paul Eggert <eggert@twinsun.com>
1249 * strerror.c: Include config.h, limits.h. Declare sprintf.
1250 (strerror): Don't assume that a printable int fits in 14 bytes.
1252 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1253 Bruno Haible <bruno@clisp.org>
1255 * getline.h (getline, getdelim): Change return type to ssize_t.
1256 * getline.c (getline, getdelim): Likewise.
1257 Remove _GNU_SOURCE define; now it's defined in config.h through
1260 2003-07-22 Paul Eggert <eggert@twinsun.com>
1262 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1263 over-parenthesization in macros.
1265 Sync with coreutils.
1267 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1270 Use `exit_failure' for xalloc and xmemcoll instead of their own
1271 private exit-failure variables.
1272 * xalloc.h (xalloc_exit_failure): Remove.
1273 * xmalloc.c: Likewise. Include exitfail.h.
1274 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1275 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1276 * xmemcoll.c: Likewise. Include exitfail.h.
1277 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1279 2003-07-18 Paul Eggert <eggert@twinsun.com>
1281 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1282 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1283 to test that it can stand by itself. Include "exitfail.h".
1284 Clients should set exit_failure instead.
1285 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1287 2003-07-18 Andreas Schwab <schwab@suse.de>
1289 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1291 2003-07-18 Bruno Haible <bruno@clisp.org>
1293 * getndelim2.h: New file.
1294 * getndelim2.c: Make into a module of its own. Include config.h,
1296 (getndelim2): Make non-static. Change return type to ssize_t.
1297 * getline.h: Change argument names.
1298 * getline.c: Include getndelim2.h instead of getndelim2.c.
1299 * getnline.c: Include getndelim2.h.
1301 2003-07-17 Bruno Haible <bruno@clisp.org>
1303 * Makefile.am: Remove file.
1304 * Makefile.in: Remove file.
1306 2003-07-17 Bruno Haible <bruno@clisp.org>
1308 * getnline.h: New file.
1309 * getnline.c: New file.
1310 * getndelim2.c: New file, extracted from getline.c.
1311 (getndelim2): Renamed from getdelim2, with added nmax argument.
1312 * getline.c: Include getndelim2.c.
1313 (getdelim2): Moved out to getndelim2.c.
1314 (getline, getdelim): Update.
1316 2003-07-15 <karl@gnu.org>
1318 * vasnprintf.c: update from gettext.
1320 2003-07-15 Jim Meyering <jim@meyering.net>
1322 * makepath.c (make_path): Enclose diagnostic in _(...).
1324 2003-07-14 Paul Eggert <eggert@twinsun.com>
1326 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1327 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1328 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1329 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1330 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1331 updated automatically by ../config/srclist-update. This changes
1332 their license from LPGL to GPL.
1334 2003-07-14 Jim Meyering <jim@meyering.net>
1336 Don't emit diagnostics. Let callers do that.
1337 * save-cwd.c: Don't include "error.h".
1338 (save_cwd): Don't call error. Ensure that errno is valid
1339 when returning nonzero.
1341 * save-cwd.h (restore_cwd): Update prototype.
1342 * save-cwd.c (restore_cwd): Remove two parameters.
1343 Simplify. Don't call error upon failure. Let callers do that.
1344 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1345 when auditing is enabled. But don't bother updating the #if.
1347 2003-07-14 Simon Josefsson <jas@extundo.com>
1349 * mempcpy.h: New file.
1350 * mempcpy.c: New file.
1352 2003-07-14 Paul Eggert <eggert@twinsun.com>
1354 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1355 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1356 unicodeio.c, unicodeio.h, unlocked-io.h:
1357 Switch from LGPL to GPL.
1359 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1361 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1362 it breaks C++ compilation.
1363 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1365 2003-07-10 Jim Meyering <jim@meyering.net>
1367 * vasnprintf.c: Remove trailing blanks.
1368 Make cpp indentation consistent.
1370 2003-07-09 Paul Eggert <eggert@twinsun.com>
1372 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1373 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1374 Switch from LGPL to GPL.
1376 2003-07-07 Paul Eggert <eggert@twinsun.com>
1378 * mktime.c: Fix some boundary cases and remove need for floating point.
1380 Issue a compile-time diagnostic if time_t is floating point, or if
1381 two's complement arithmetic is not in effect, or if arithmetic
1382 right shift does not propagate the sign. These assumptions were
1383 all in the original code but they weren't checked.
1385 (TIME_T_MIDPOINT, verify): New macros.
1386 (__isleap): Remove; it has integer overflow problems.
1387 (leapyear): New function, without those problems.
1388 (ydhms_tm_diff): Remove; splitting into two parts.
1389 (ydhms_diff): New function, containing the arithmetic part of
1390 the old ydhms_tm_diff function. Issue a compile-time
1391 diagnostic if we are not using C99 integer division.
1392 Avoid casts when possible.
1393 (guess_time_tm): New function, containing the checking part of
1394 the old ydhms_tm_diff function. Return the new value, rather than
1395 the difference between it and the old. Accept a new argument T
1396 so that *T specifies the old value. Check for overflow in the result.
1398 (__mktime_internal): Use a time_t offset, not a long int offset.
1399 This undoes the 2003-06-04 change, which is no longer needed now
1400 that we have better overflow checking.
1401 (localtime_offset): Likewise.
1403 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1404 and long are 64-bit but int is only 32-bit.
1405 (ydhms_diff): Use long int to store year1 and yday1.
1406 Issue a compile-time diagnostic if long int is not wide enough.
1408 (__mktime_internal): Use long int to store adjusted year and yday.
1409 Use plain C rather than preprocessor commands, if that doesn't
1411 Check for overflow (and try to repair) after each probe
1412 rather than checking only at the very end. This avoids some bugs
1413 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1414 does not equal GMT offset at maximum time).
1415 Use integer to check for overflow rather than floating point; this
1416 is more portable to non-IEEE hosts, and is a tad faster.
1417 When we detect that we are oscillating between two values,
1418 don't check whether tm_isdst has the requested value, since
1419 we already know the answer. When tm_isdst has the wrong value,
1420 use a different heuristic to find the right one, based on the
1421 extreme values actually observed in practice in tz2003a,
1422 rather than the (overly optimistic) "previous 3 calendar quarters".
1424 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1425 "T const" to accommodate glibc style.
1426 (check_result): Use less-confusing report format. "long" -> "long int.
1428 Don't loop if the iteration overflows time_t.
1429 Allow a negative step in the iteration.
1431 2003-07-01 Paul Eggert <eggert@twinsun.com>
1433 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1434 having it depend on HAVE_SYS_TYPES_H.
1436 2003-06-25 Bruno Haible <bruno@clisp.org>
1438 * readlink.c: New file.
1440 2003-06-20 Bruno Haible <bruno@clisp.org>
1442 Assume C89, so PARAMS isn't needed.
1443 * unicodeio.h (PARAMS): Remove.
1444 * unicodeio.c: Don't use PARAMS.
1446 2003-06-18 Jim Meyering <jim@meyering.net>
1448 Merge changes from coreutils.
1449 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1450 Remove explicit declarations of xmalloc and realloc.
1452 (read_utmp): Remove anachronistic cast of xmalloc.
1454 2003-06-17 Paul Eggert <eggert@twinsun.com>
1456 Assume C89, so PARAMS isn't needed.
1457 * backupfile.h (PARAMS): Remove. All uses removed.
1458 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1459 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1460 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1461 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1462 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1463 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1464 xstrtol.h: Likewise.
1465 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1466 same.h, strverscmp.h: Do not include config.h; no longer needed.
1467 Anyway, config.h should always be included before any other file.
1469 2003-06-11 Simon Josefsson <jas@extundo.com>
1471 * sysexit_.h: New file.
1473 2003-05-20 Derek Price <derek@ximbiot.com>
1475 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1477 2003-06-10 Simon Josefsson <jas@extundo.com>
1479 * strchrnul.h: New file.
1480 * strchrnul.c: New file.
1482 2003-06-10 Simon Josefsson <jas@extundo.com>
1484 * argp.h: New file, from glibc.
1485 * argp-ba.c: New file, from glibc.
1486 * argp-eexst.c: New file, from glibc.
1487 * argp-fmtstream.c: New file, from glibc.
1488 * argp-fmtstream.h: New file, from glibc.
1489 * argp-fs-xinl.c: New file, from glibc.
1490 * argp-help.c: New file, from glibc.
1491 * argp-namefrob.h: New file, from glibc.
1492 * argp-parse.c: New file, from glibc.
1493 * argp-pv.c: New file, from glibc.
1494 * argp-pvh.c: New file, from glibc.
1495 * argp-xinl.c: New file, from glibc.
1497 2003-06-07 Jim Meyering <jim@meyering.net>
1499 * readtokens.h: Put `Free Software Foundation, Inc.'
1500 in place of my name in the copyright comment.
1501 Remove definition and uses of __P.
1504 * stat.c: Don't declare xmalloc explicitly.
1505 Instead, include "xalloc.h".
1506 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1507 xrealloc, and xcalloc return values.
1508 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1510 * xgetcwd.h: Remove definition/uses of PARAMS.
1512 2003-06-06 Jim Meyering <jim@meyering.net>
1514 * stdbool_.h: Renamed from stdbool.h.in.
1516 2003-06-06 Jim Meyering <jim@meyering.net>
1518 Merge from coreutils.
1519 * same.c: (same_name): Declare *_basename locals to be `const'.
1520 Consolidate declarations and initializations of *_base* locals.
1522 Merge from coreutils.
1523 This avoids a core dump on systems without GNU putenv,
1524 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1525 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1526 (unsetenv): New static function, from GNU libc.
1527 (rpl_putenv): Use it.
1529 * modechange.c: Remove trailing blanks.
1531 Merge from coreutils.
1532 * fsusage.c: Remove declaration of statfs.
1533 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1535 * posixtm.c: Include <stdbool.h> unconditionally.
1537 2003-06-05 Paul Eggert <eggert@twinsun.com>
1539 * mktime.c (__mktime_internal): When resolving a tm_isdst
1540 mismatch, look in future quarters as well as past. This fixes a
1541 bug when processing fall-backwards gaps immediately after a long
1542 period of daylight-saving time.
1544 * mktime.c: Assume freestanding C89 or better.
1545 (HAVE_LIMITS_H): Remove. Assume it's 1.
1546 (__P): Remove; not used.
1547 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1548 (mktime, not_equal_tm, print_tm, check_result,
1549 main): Use prototypes. Use const * where appropriate.
1550 (main): Fix typo in testing code that uncovered by above changes.
1551 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1553 2003-06-04 Paul Eggert <eggert@twinsun.com>
1555 * mktime.c: Fix Debian bug 177940
1556 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1557 (localtime_offset): Now long int, not time_t, because we want it
1558 to be guaranteed to be signed. All uses changed.
1559 (__mktime_internal): If overflow would occur when adding offset,
1562 Merge 'human' changes from coreutils. Rewrite to support
1563 locale-specific notations like thousands separators.
1564 * human.c: Simplify authorship notice.
1565 Include human.h immediately after config.h.
1566 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1567 <limits.h>: Do not include, since human.h does.
1568 (SIZE_MAX, UINTMAX_MAX): New macros.
1569 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1570 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1571 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1572 (power_letter): Renamed from suffixes.
1573 (generate_suffix_backwards): Remove.
1574 (adjust_value): Now takes int style (because of human.h changes)
1575 and long double value (for greater precision on some platforms).
1576 (group_number): New function.
1577 (human_readable): Use it. Use integer options, not enum.
1578 Put the options before the sizes in the arg list.
1579 Support all the new options.
1580 The old human_readable function has been removed;
1581 use inttostr.h instead.
1582 (human_readable, default_block_size, humblock):
1583 Use uintmax_t, not int, for block sizes.
1584 (human_readable_inexact, block_size_types): Remove.
1585 (block_size_opts): New constant.
1586 (human_options): Renamed from human_block_size, with new signature
1587 that allows block sizes up to UINTMAX_MAX. All callers changed.
1588 * human.h: Add copyright and authorship notice.
1589 Include <limits.h> and <stdbool.h> unconditionally.
1590 (PARAMS): Remove. All uses removed.
1591 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1592 (enum human_inexact_style): Remove tag; now a nameless enum.
1593 (human_floor, human_ceiling, human_round_to_even): Now have
1594 values 2, 0, 1 rather than -1, 1, 0.
1595 (human_group_digits, human_suppress_point_zero, human_autoscale,
1596 human_base_1024, human_SI, human_B): New constants.
1597 (human_readable_inexact, human_block_size): Remove.
1598 (human_readable): Size args are now uintmax_t, not int.
1599 (human_options): New decl.
1601 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1602 unnecessary now that we assume C89 or better. This change
1603 imported from coreutils.
1605 * mktime.c (__mktime_internal): Do not reject negative timestamps
1606 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1607 in the 2003-05-30 sync from glibc.
1609 .h files should stand alone, but we shouldn't include <sys/types.h>
1610 if we can get away with just <stddef.h>.
1612 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1613 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1614 rather than <sys/types.h>, as we merely need size_t.
1615 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1617 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1618 Include <stdio.h>, to get FILE.
1619 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1620 memcasecmp.h has included <stddef.h> and all we need is size_t.
1621 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1622 our interface, instead of including <sys/types.h>
1624 2003-06-02 Paul Eggert <eggert@twinsun.com>
1627 Fix some minor time-related bugs with POSIX time arguments.
1628 Some valid time stamps were being rejected (notably -1, and
1629 time stamps before 1900 on 64-bit hosts). And some invalid
1630 time stamps were being accepted, e.g. September 31.
1632 * posixtm.h (posixtime): Return bool instead of time_t, so
1633 that we can return (time_t) -1 successfully.
1634 * posixtm.c: Likewise.
1635 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1636 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1637 (t): Remove static var.
1638 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1639 of static var. All uses changed.
1640 (year): Do not reject years before 1900; they can occur with
1642 (posix_time_parse): Do not check for out-of-range components;
1643 that is now the caller's responsibility, since our checks were
1644 only approximations.
1645 (posixtime): Use mktime to check for out-of-range components,
1646 since it knows them exactly.
1647 If mktime returns (time_t) -1, check whether an error actually occurred
1648 by invoking localtime on -1.
1649 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1650 posixtime failures better.
1651 Improve the test data (in comments only).
1653 2003-05-30 <karl@gnu.org>
1655 * mktime.c: update from libc.
1657 2003-05-30 Bruno Haible <bruno@clisp.org>
1659 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1660 * localcharset.h: Likewise.
1661 * localcharset.c: Likewise.
1663 2003-05-28 Paul Eggert <eggert@twinsun.com>
1665 Assume the headers required for C89 freestanding compilers.
1666 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1667 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1668 without checking for HAVE_LIMITS_H.
1669 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1670 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1672 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1673 * exclude.c: Include <stdbool.h> unconditionally.
1674 * tempname.c: Include <stddef.h> unconditionally.
1675 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1676 * modechange.c, rpmatch.c (NULL): Don't define, since
1677 <stddef.h> does that.
1678 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1679 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1680 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1681 * xstrtol.c: Likewise.
1682 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1683 * savedir.c: Include <stddef.h> instead of defining NULL.
1685 * addext.c (addext): Use assignment rather than cast, to avoid
1686 warnings on some platforms.
1688 * mktime.c (__mktime_internal): Do not reject negative timestamps
1691 2003-05-10 Bruno Haible <bruno@clisp.org>
1693 * linebreak.c (iconv_string_length): Don't return -1 just because the
1694 string is longer than 4 KB.
1696 2003-05-12 Jim Meyering <jim@meyering.net>
1698 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1699 the space-padded-by-default conversion specifiers, %e, %k, %l.
1701 2003-05-03 Bruno Haible <bruno@clisp.org>
1703 Upgrade to Unicode-4.0.
1704 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1705 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1706 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1707 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1708 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1709 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1710 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1711 Change width of U+E0100..U+E01EF from 1 to 0.
1713 2003-04-25 Bruno Haible <bruno@clisp.org>
1715 * copy-file.c: Include <stddef.h>, for size_t.
1717 2003-04-25 Jim Meyering <jim@meyering.net>
1719 * copy-file.c (copy_file_preserving): Declare buf_size to be
1720 of type size_t, not int.
1722 2003-04-11 Jim Meyering <jim@meyering.net>
1724 Merge changes from Coreutils.
1726 2003-03-22 Jim Meyering <jim@meyering.net>
1728 * strftime.c (widen): Cast alloca return value to proper type.
1730 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1733 * strftime.c (my_strftime): Handle very large width
1734 specifications for numeric values correctly. Improve checks for
1737 2003-01-19 Jim Meyering <jim@meyering.net>
1739 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1740 (nl_get_alt_digit) [! defined my_strftime]: Define.
1741 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1742 _nl_get_alt_digit and _nl_get_walt_digit.
1744 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1745 These changes have no effect outside of _LIBC.
1747 2003-04-10 Bruno Haible <bruno@clisp.org>
1749 * findprog.h: New file, from GNU gettext.
1750 * findprog.c: New file, from GNU gettext.
1752 2003-04-05 Jim Meyering <jim@meyering.net>
1754 Merge changes from Coreutils.
1756 * exclude.h (PARAMS): Remove definition and uses.
1757 * exclude.c: Remove uses of `PARAMS'.
1759 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1760 Add test-cases for DOS filenames. Declare program_name.
1761 (main): Set up program_name. Patch by Rich Dawe.
1763 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1765 Use mntctl's return value to drive the entry-processing loop, since
1766 we can't rely on the value of the vmt_length member in the last
1767 entry. On some systems doing so could result in exhausting
1768 virtual memory. Based in part on a patch from Mike Jetzer.
1770 2003-04-04 Bruno Haible <bruno@clisp.org>
1772 * linebreak.h: New file, from GNU gettext.
1773 * linebreak.c: New file, from GNU gettext with slight modifications.
1774 * lbrkprop.h: New file, from GNU gettext.
1776 2003-04-03 Bruno Haible <bruno@clisp.org>
1778 * utf8-ucs4.h: New file, from GNU gettext.
1779 * utf16-ucs4.h: New file, from GNU gettext.
1780 * ucs4-utf8.h: New file, from GNU gettext.
1781 * ucs4-utf16.h: New file, from GNU gettext.
1783 2003-04-02 Bruno Haible <bruno@clisp.org>
1785 * binary-io.h: New file, from GNU gettext.
1787 2003-04-01 Bruno Haible <bruno@clisp.org>
1789 * pathname.h: New file, from GNU gettext.
1790 * concatpath.c: New file, from GNU gettext.
1792 2003-03-30 Bruno Haible <bruno@clisp.org>
1794 * copy-file.c (copy_file_preserving): Don't set owner if the function
1795 chown() doesn't exist.
1797 2003-03-28 Bruno Haible <bruno@clisp.org>
1799 * copy-file.h: New file, from GNU gettext.
1800 * copy-file.c: New file, from GNU gettext.
1802 2003-03-18 Jim Meyering <jim@meyering.net>
1804 * quote.c (quote_n): Fix typo in comment.
1806 2003-03-14 Jim Meyering <jim@meyering.net>
1808 Merge changes from Coreutils.
1809 * obstack.h (obstack_object_size): Declare temporary, __o,
1810 to be const, in order to avoid warnings.
1811 (obstack_room): Likewise.
1812 (obstack_empty_p): Likewise.
1814 2003-03-13 Paul Eggert <eggert@twinsun.com>
1816 Merge changes from Bison.
1817 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1818 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1819 when compiling Bison 1.875's `bitset bset = obstack_alloc
1820 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1821 * hash.c: Include <stdbool.h> unconditionally.
1823 2003-03-09 Paul Eggert <eggert@twinsun.com>
1825 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1826 Reported by Bruce Becker; see:
1827 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1829 2003-03-03 Paul Eggert <eggert@twinsun.com>
1830 Bruno Haible <bruno@clisp.org>
1832 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1833 Reported by John Hughes, see
1834 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1836 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1838 * poll_.h: New file.
1841 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1843 * mathl.h: New file.
1844 * acosl.c: New file.
1845 * asinl.c: New file.
1846 * atanl.c: New file.
1847 * ceill.c: New file.
1850 * floorl.c: New file.
1851 * frexpl.c: New file.
1852 * ldexpl.c: New file.
1854 * sincosl.c: New file.
1856 * sqrtl.c: New file.
1858 * trigl.c: New file.
1859 * trigl.h: New file.
1861 2003-02-17 Bruno Haible <bruno@clisp.org>
1863 * mkdtemp.h: New file, from GNU gettext.
1864 * mkdtemp.c: New file, from GNU gettext.
1866 2003-01-31 Bruno Haible <bruno@clisp.org>
1868 * rename.c: #undef rename before defining rpl_rename.
1869 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
1871 2003-01-30 Bruno Haible <bruno@clisp.org>
1873 * printf-args.h: New file, from GNU gettext.
1874 * printf-args.c: New file, from GNU gettext.
1875 * printf-parse.h: New file, from GNU gettext.
1876 * printf-parse.c: New file, from GNU gettext.
1877 * vasnprintf.h: New file, from GNU gettext.
1878 * vasnprintf.c: New file, from GNU gettext.
1879 * asnprintf.c: New file, from GNU gettext.
1880 * vasprintf.h: New file, from GNU gettext with modifications.
1881 * vasprintf.c: New file, from GNU gettext.
1882 * asprintf.c: New file, from GNU gettext.
1884 2003-01-29 Bruno Haible <bruno@clisp.org>
1886 * stpncpy.h: New file, from GNU gettext with modifications.
1887 * stpncpy.c: New file, from GNU gettext with modifications.
1889 2003-01-28 Bruno Haible <bruno@clisp.org>
1891 * c-ctype.h: New file, from GNU gettext, with changes suggested by
1893 * c-ctype.c: New file, from GNU gettext, with changes suggested by
1896 2003-01-27 Bruno Haible <bruno@clisp.org>
1898 * xsetenv.h: New file, from GNU gettext.
1899 * xsetenv.c: New file, from GNU gettext.
1901 2003-01-23 Bruno Haible <bruno@clisp.org>
1903 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
1905 2003-01-22 Bruno Haible <bruno@clisp.org>
1907 * exit.h: New file, from GNU gettext.
1909 2003-01-11 Bruno Haible <bruno@clisp.org>
1911 * stpcpy.h (stpcpy): Use ANSI C function declarations.
1912 * strcase.h (strcasecmp, strncasecmp): Likewise.
1914 2003-01-14 Jim Meyering <jim@meyering.net>
1916 * same.c (same_name): Tweak a comment.
1918 2003-01-11 Bruno Haible <bruno@clisp.org>
1920 * same.c (same_name): Reorder tests so as to avoid calling stat()
1921 when a string comparison is sufficient.
1923 2003-01-11 Bruno Haible <bruno@clisp.org>
1925 * readtokens.c (readtoken): Cast character to 'unsigned char', not
1928 2003-01-11 Bruno Haible <bruno@clisp.org>
1930 * hash-pjw.c: Add comment about low quality of this function.
1932 2003-01-12 Paul Eggert <eggert@twinsun.com>
1934 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
1935 to avoid collisions with libcurses and libreadline.
1937 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
1938 * getstr.h, getstr.c: Remove.
1939 * getline.c: Include "getline.h", to check interface.
1940 Move body of old getstr.c here: this defines MIN_CHUNK and
1941 declares getdelim2, which is renamed from getstr.
1942 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
1944 * linebuffer.c (readlinebuffer): Renamed from readline.
1946 * linebuffer.h: Likewise.
1947 (readline): Remove backward-compatibility macro.
1949 2003-01-12 Jim Meyering <jim@meyering.net>
1951 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
1953 2003-01-10 Bruno Haible <bruno@clisp.org>
1955 * alloca_.h: New file.
1956 * getdate.y: Unconditionally include alloca.h.
1957 * makepath.c: Likewise.
1958 * setenv.c: Likewise.
1959 * userspec.c: Likewise.
1961 2003-01-09 Bruno Haible <bruno@clisp.org>
1963 * stdbool.h.in: New file.
1965 2003-01-08 Bruno Haible <bruno@clisp.org>
1967 * safe-read.c: Include specification header first, to ensure its
1969 * full-write.c: Likewise.
1971 2003-01-08 Jim Meyering <jim@meyering.net>
1973 * full-write.c: Undefine and define-away `const' after inclusion
1974 of errno.h, not before. Suggestion from Bruno Haible.
1976 2003-01-07 Jim Meyering <jim@meyering.net>
1978 * full-write.c: Rework so that it may serve to define full_read, too.
1979 * full-read.c: Simply #define FULL_READ and include full-write.c.
1981 2003-01-06 Jim Meyering <jim@meyering.net>
1983 * version-etc.c: Update year in translatable copyright string.
1985 2002-12-25 Bruno Haible <bruno@clisp.org>
1987 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
1988 * xstrtol.h: Likewise.
1989 * xstrtoimax.c: Likewise.
1990 * xstrtoumax.c: Likewise.
1991 * human.h: Likewise.
1993 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
1994 on systems that have <inttypes.h> but not <stdint.h>.
1996 2002-12-31 Paul Eggert <eggert@twinsun.com>
1998 * memcoll.c (memcoll): Fall back on a simple algorithm using
1999 memcmp if strcoll doesn't work.
2001 2002-12-23 Bruno Haible <bruno@clisp.org>
2003 * localcharset.h: New file.
2004 * localcharset.c: Include it.
2005 * unicodeio.c: Likewise.
2007 2002-12-22 Bruno Haible <bruno@clisp.org>
2009 * utime.c (utime_null): No need to call ftruncate if the file was
2012 2002-12-23 Bruno Haible <bruno@clisp.org>
2014 * memcoll.c (STRCOLL): New macro.
2017 2002-12-22 Bruno Haible <bruno@clisp.org>
2019 * getstr.h (getstr): Define, to avoid clash with libcurses.
2020 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2022 2002-12-22 Bruno Haible <bruno@clisp.org>
2024 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2026 2002-12-23 Bruno Haible <bruno@clisp.org>
2028 * getline.h: Include <stddef.h>, for size_t.
2030 * unicodeio.h: Include <stddef.h>, for size_t.
2031 * unicodeio.c: Don't include <stddef.h>.
2033 2002-12-17 Bruno Haible <bruno@clisp.org>
2035 * canon-host.c (strdup): Remove unused declaration.
2037 * fsusage.c: Include full_read.h.
2038 (get_fs_usage): Use full_read instead of safe_read.
2040 * utime.c (utime_null): Use SAFE_READ_ERROR.
2042 2002-12-11 Bruno Haible <bruno@clisp.org>
2044 * setenv.h: Rewritten to cope with systems that have setenv() but not
2046 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2049 2002-12-11 Bruno Haible <bruno@clisp.org>
2051 * setenv.c (alloca): Fall back to malloc.
2053 (setenv): Use freea() to free memory allocated with alloca().
2055 2002-11-13 Bruno Haible <bruno@clisp.org>
2057 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2058 function declarations.
2059 * unsetenv.c (unsetenv): Likewise.
2061 2002-03-04 Bruno Haible <bruno@clisp.org>
2063 Portability to AIX 4.3.3.
2064 * unsetenv.c: New file, extracted from setenv.c.
2065 * setenv.c: Move the unsetenv() function to unsetenv.c.
2067 2001-12-20 Bruno Haible <bruno@clisp.org>
2069 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2070 use malloc instead. For SunOS 4.
2072 2001-12-11 Bruno Haible <bruno@clisp.org>
2074 * setenv.c: Declare alloca.
2075 (compar_fn_t): New typedef.
2076 (KNOWN_VALUE, STORE_VALUE): Use it.
2078 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2081 2002-12-10 Paul Eggert <eggert@twinsun.com>
2083 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2084 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2085 Choose values that are less likely to collide with system fnmatch
2087 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2088 defined (e.g., a pure POSIX system).
2089 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2090 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2092 2002-12-06 Jim Meyering <jim@meyering.net>
2094 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2096 Merge in changes from libc's misc/error.c, in preparation
2097 for the merge of gnulib's changes back into libc.
2099 * error.c (_): Define only if not already defined.
2100 Move definition to follow all #include directives.
2101 Include unlocked-io.h only if !_LIBC.
2102 [_LIBC]: Include <libio/libioP.h>.
2103 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2104 (fflush): Tweak definition to use INTUSE.
2107 2002-12-05 Paul Eggert <eggert@twinsun.com>
2109 * alloca.c [defined emacs]: Include "lisp.h".
2110 (xalloc_die) [defined emacs]: New macro.
2111 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2112 [! defined emacs]: Include <xalloc.h>.
2113 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2114 (pointer): Typedef to POINTER_TYPE *.
2115 (malloc): Remove decl; we now always use xmalloc.
2116 (alloca): Use old-style definition, since Emacs needs this.
2117 Check for arithmetic overflow when computing combined size.
2119 2002-12-04 Paul Eggert <eggert@twinsun.com>
2121 Do not generate unlocked-io.h automatically, since it's easier to
2122 maintain it by hand.
2124 * unlocked-io.h: New file, from GNU diffutils,
2125 but with proper copyright notice and attribution.
2127 * Makefile.am: Add copyright notice.
2128 (libfetish_a_SOURCES): Add unlocked-io.h.
2129 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2130 (DISTCLEANFILES, io_functions): Remove macros.
2131 (EXTRA_DIST): Remove gen_uio.
2132 (unlocked-io.h): Remove rule.
2134 2002-12-04 Jim Meyering <jim@meyering.net>
2136 Reflect the fact that stat.c and lstat.c are no longer generated.
2137 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2138 (DISTCLEANFILES): Likewise.
2139 (EXTRA_DIST): Likewise.
2140 (all_local): Don't depend on stat.c or lstat.c.
2141 (stat.c, lstat.c): Remove rules.
2142 (EXTRA_DIST): Remove xstat.in.
2144 * xstat.in: Remove file. Contents moved into stat.c.
2145 * stat.c: New file. Contents mostly from xstat.in.
2146 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2147 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2149 * safe-read.c: Rework so that it may serve to define safe_write, too.
2150 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2152 2002-12-03 Jim Meyering <jim@meyering.net>
2154 * safe-read.c, safe-write.c: Change variable names and comments, but
2155 not semantics, to minimize the differences between these two files.
2156 (safe_read): Change comment to mention SAFE_READ_ERROR.
2158 * safe-read.c (IS_EINTR): Define.
2159 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2161 2002-12-02 Bruno Haible <bruno@clisp.org>
2163 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2164 Define, taken from safe-read.c.
2165 (INT_MAX): Provide fallback.
2166 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2167 * safe-write.h (SAFE_WRITE_ERROR): Define.
2169 * safe-read.c (EINTR): Remove definition.
2170 (safe_read): Don't use EINTR if it is absent.
2172 2002-12-02 Jim Meyering <jim@meyering.net>
2174 * safe-read.c (EINTR): Define.
2175 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2176 (INT_MAX): Provide fallback.
2177 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2179 * safe-read.h (SAFE_READ_ERROR): Define.
2181 2002-12-01 Jim Meyering <jim@meyering.net>
2183 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2184 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2186 2002-11-27 Paul Eggert <eggert@twinsun.com>
2188 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2189 hash_rehash): Replace `if (limit <= value) abort ();' with
2190 `if (! (value < limit)) abort ();', for readability.
2192 2002-11-26 <karl@gnu.org>
2194 * strdup.c: copy from libc again, with jim's ok.
2195 * .cppi-disable: re-add strdup.c
2197 2002-11-25 <karl@gnu.org>
2199 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2200 instead of "strtol.c".
2202 2002-11-25 Jim Meyering <jim@meyering.net>
2204 * mktime.c: Sync from libc, now that it has the latest fix.
2206 2002-11-24 <karl@gnu.org>
2208 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2209 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2211 2002-11-24 Jim Meyering <jim@meyering.net>
2213 Update from coreutils:
2215 * mktime.c: Merge in changes from libc.
2217 Avoid a link-time failure on some Linux systems.
2218 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2219 (__mon_yday): Declare with the STATIC attribute.
2220 (__mktime_internal): Likewise.
2221 Based on a report from Greg Schafer.
2223 2002-11-23 Jim Meyering <jim@meyering.net>
2225 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2226 Use `unsigned', not `int', as type of index.
2228 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2230 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2232 2002-11-22 Paul Eggert <eggert@twinsun.com>
2234 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2235 hint that one should use `if (! x) abort ();' rather than `assert
2236 (x);', and anyway it's one less thing to worry about configuring.
2237 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2238 hash_rehash, hash_insert): Use abort rather than assert.
2240 2002-11-22 Paul Eggert <eggert@twinsun.com>
2242 * quotearg.h: Allow multiple inclusion by surrounding with
2243 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2244 so that we can be included first.
2245 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2246 * quotearg.c: Include quotearg.h immediately after config.h.
2247 No need to include stddef.h or sys/types.h any more.
2248 Surround local include files with "", not "<>".
2249 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2250 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2251 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2252 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2253 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2254 (ISPRINT): Remove; no longer needed now that we assume C89.
2256 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2259 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2260 quotearg_char): Use SIZE_MAX rather than
2261 (size_t) -1 when we are talking about "infinity".
2263 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2265 2002-11-22 Bruno Haible <bruno@clisp.org>
2267 * safe-read.h: Assume C89. Add comments.
2268 (safe_read): Change return type to size_t.
2269 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2270 counts > SSIZE_MAX correctly.
2271 * safe-write.h: New file.
2272 * safe-write.c: New file.
2273 * full-read.h: New file.
2274 * full-read.c: New file.
2275 * full-write.h: Assume C89. Add comments.
2276 * full-write.c: Include safe-write.h.
2277 (full_write): Rewritten to use safe_write.
2278 Suggested by Jim Meyering and Paul Eggert.
2280 2002-11-21 Bruno Haible <bruno@clisp.org>
2282 Remove case insensitive option matching.
2283 * argmatch.h (argcasematch): Remove declaration.
2284 (ARGCASEMATCH): Remove macro.
2285 (__xargmatch_internal): Remove case_sensitive argument.
2286 (XARGMATCH): Update.
2287 (XARGCASEMATCH): Remove macro.
2288 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2289 case_sensitive argument.
2290 (argcasematch): Remove function.
2291 (__xargmatch_internal): Remove case_sensitive argument.
2292 (main): Use XARGMATCH instead of XARGCASEMATCH.
2294 * xmalloc.c: Change compile-time error message. Add comment about
2295 required autoconf version.
2297 2002-11-21 Jim Meyering <jim@meyering.net>
2299 * strdup.c (strdup): Tweak comment and initial #if/#include.
2301 Merge in changes from the coreutils.
2303 2002-09-25 Paul Eggert <eggert@twinsun.com>
2304 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2305 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2306 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2307 int. Work more efficiently if X is the same width as uintmax_t.
2308 Do not compare X to -1, to avoid bogus compiler warning.
2309 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2310 Don't assume that f_frsize and f_bsize are the same type.
2312 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2315 * makepath.c (make_path): Restore umask *before* creating the final
2317 (make_path): Minor reformatting.
2319 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2320 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2322 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2323 ones. At least on GNU/Linux systems, `auto' means something else.
2326 2002-11-20 Paul Eggert <eggert@twinsun.com>
2328 Merge argmatch cleanups from Bison. Assume C89.
2330 * argmatch.c: Include config.h here, not in argmatch.h.
2331 Include stdlib.h, for EXIT_FAILURE.
2332 Always include <string.h>, since we assume C89.
2333 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2334 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2335 Include <stddef.h> instead, since it's all we need for size_t.
2336 (PARAMS): Remove. All uses removed.
2337 (ARRAY_CARDINALITY): Do not bother to #undef.
2338 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2339 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2340 Remove unnecessary parentheses.
2341 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2342 Insert necessary parentheses.
2343 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2344 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2346 2002-11-19 Bruno Haible <bruno@clisp.org>
2348 * mbswidth.c: Include mbswidth.h right at the beginning.
2349 * mbswidth.h: Include <stddef.h>, for size_t.
2351 * mbswidth.h (PARAMS): Remove macro.
2352 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2353 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2355 * gcd.h (PARAMS): Remove macro.
2356 (gcd): Use ANSI C function declarations.
2357 * gcd.c (gcd): Likewise.
2359 2002-11-15 Bruno Haible <bruno@clisp.org>
2361 * strcspn.c: Include <stddef.h>.
2362 (strcspn): Use ANSI C function declaration. Change return type to
2364 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2365 (strpbrk): Use NULL.
2366 * strpbrk.h (PARAMS): Remove macro.
2367 (strpbrk): Use ANSI C function declaration.
2368 * strstr.c: Don't include <sys/types.h>.
2369 * strstr.h (PARAMS): Remove macro.
2370 (strstr): Use ANSI C function declarations.
2372 2002-11-06 Bruno Haible <bruno@clisp.org>
2374 * gcd.h (gcd): Change argument type to 'unsigned long'.
2375 * gcd.c (gcd): Likewise.
2377 2002-11-05 Bruno Haible <bruno@clisp.org>
2379 * gcd.h: New file, from gettext-0.11.5.
2380 * gcd.c: New file, from gettext-0.11.5.
2382 2002-11-05 Bruno Haible <bruno@clisp.org>
2384 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2385 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2386 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2387 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2389 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2390 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2392 * closeout.c: Include gettext.h instead of <libintl.h>.
2393 * human.c: Include gettext.h instead of <libintl.h>.
2394 * quotearg.c: Include gettext.h instead of <libintl.h>.
2395 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2396 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2397 * userspec.c: Include gettext.h instead of <libintl.h>.
2398 * version-etc.c: Include gettext.h instead of <libintl.h>.
2399 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2400 (textdomain): Remove definition.
2401 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2403 * long-options.c: Remove include of <libintl.h> and definition of _.
2404 * same.c: Remove include of <libintl.h> and definition of _.
2406 2002-11-04 Bruno Haible <bruno@clisp.org>
2408 * stpcpy.h: New file, from GNU gettext-0.11.5.
2409 * strcase.h: New file, from GNU gettext-0.11.5.
2410 * strpbrk.h: New file, from GNU gettext-0.11.5.
2411 * strstr.h: New file, from GNU gettext-0.11.5.
2412 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2414 2002-05-09 Bruno Haible <bruno@clisp.org>
2416 * config.charset: Update for newest glibc. Add canonical names
2417 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2419 2002-05-09 Bruno Haible <bruno@clisp.org>
2421 * localcharset.c (get_charset_aliases): Add more Windows specific
2424 2002-05-08 Owen Taylor <otaylor@redhat.com>
2426 * config.charset: A few additions for Solaris.
2428 2001-12-05 Bruno Haible <bruno@clisp.org>
2430 * localcharset.c (locale_charset): Don't return an empty string.
2432 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2434 * config.charset: msdos in uk_UA uses CP1125.
2436 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2438 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2439 * localcharset.c (locale_charset): Declare as extern "C".
2441 2002-02-15 Bruno Haible <bruno@clisp.org>
2443 * config.charset [msdosdjgpp]: For Russian, use CP866.
2445 2002-02-11 Bruno Haible <bruno@clisp.org>
2447 * config.charset: Add support for NetBSD.
2449 2002-09-25 <karl@gnu.org>
2451 * strdup.c: copy from libc/string (via ../config/srclist*).
2452 * getopt*: copy from libc/posix.
2453 * gettext.h: copy from gettext.
2454 * .cppi-disable: add strdup.c, gettext.h.
2456 2002-07-01 Jim Meyering <meyering@lucent.com>
2458 * c-stack.c: Include sys/time.h.
2459 From Volker Borchert.
2461 2002-06-11 Paul Eggert <eggert@twinsun.com>
2463 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2464 New macro. Use it uniformly instead of
2465 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2466 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2467 reported by Vin Shelton.
2469 2002-06-22 Jim Meyering <meyering@lucent.com>
2471 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2472 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2474 2002-06-22 Paul Eggert <eggert@twinsun.com>
2476 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2477 Do not assume SA_SIGINFO behavior.
2478 Bug reported by Jim Meyering on NetBSD 1.5.2.
2480 2002-06-22 Jim Meyering <meyering@lucent.com>
2482 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2484 * exitfail.c, exitfail.h: Likewise.
2485 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2487 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2489 (EXTRA_DIST): Add fnmatch_loop.c.
2490 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2492 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2493 * fnmatch.c: Update from diffutils-2.8.2.
2494 * fnmatch_.h: New file. From diffutils-2.8.2.
2495 * fnmatch.h: Remove file.
2497 2002-06-18 Paul Eggert <eggert@twinsun.com>
2499 * file-type.h: Report an error if neither S_ISREG nor
2500 S_IFREG is defined, instead of using a test specific to glibc
2501 2.2. This should be safe, since POSIX requires S_ISREG and
2502 Unix Version 7 had S_IFREG. We don't need to check for
2503 <sys/types.h> since we don't use any symbols that it defines.
2505 2002-06-15 Jim Meyering <meyering@lucent.com>
2507 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2508 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2509 have been included before this file.
2511 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2513 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2514 so that each temporary file name is unique and valid in the first
2515 8 characters, for operation under DOS.
2517 2002-06-15 Jim Meyering <meyering@lucent.com>
2519 Work even with DJGPP 2.03, which lacks support for symlinks.
2521 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2523 * lchown.c (S_ISLNK): Likewise.
2525 2002-06-14 Jim Meyering <meyering@lucent.com>
2527 * file-type.h: Use the version from diffutils-2.8.2.
2528 * file-type.c: Likewise.
2530 2002-05-27 Jim Meyering <meyering@lucent.com>
2532 Fix a problem seen only on nonconforming systems whereby ls.c's
2533 use of localtime, and then of gettimeofday would cause trouble:
2534 the localtime call used to initialize rpl_gettimeofday's save
2535 mechanism would clobber ls's current local time information so
2536 that in any long listing the first file would always be listed
2537 with date 1970-01-01. Analysis by Volker Borchert.
2539 * gettimeofday.c (localtime): Undefine.
2540 (rpl_localtime): New function.
2542 2002-05-22 Jim Meyering <meyering@lucent.com>
2544 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2545 * file-type.h: New file.
2546 * file-type.c (file_type): New file/function. Extracted from diffutils.
2548 2002-04-29 Paul Eggert <eggert@twinsun.com>
2550 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2552 2002-04-28 Paul Eggert <eggert@twinsun.com>
2554 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2555 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2556 of 127, since 64 is the largest conceivable number for ancient
2558 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2560 2002-04-28 Jim Meyering <meyering@lucent.com>
2562 * sig2str.c (WTERMSIG): Remove definition (unused).
2564 2002-04-28 Paul Eggert <eggert@twinsun.com>
2566 * sig2str.h, sig2str.c: New files.
2567 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2569 2002-04-24 Jim Meyering <meyering@lucent.com>
2571 * gettext.h: New file, from Gettext.
2572 * Makefile.am (INCLUDES): Remove -I../intl.
2573 (libfetish_a_SOURCES): Add gettext.h.
2575 2002-04-16 Jim Meyering <meyering@lucent.com>
2577 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2578 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2579 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2581 2002-04-12 Jim Meyering <meyering@lucent.com>
2583 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2585 2002-03-10 Jim Meyering <meyering@lucent.com>
2587 * makepath.c (make_path): Remove a comma from a diagnostic.
2588 Suggestion from Santiago Vila.
2590 2002-03-08 Jim Meyering <meyering@lucent.com>
2592 * rename.c: Mention that this wrapper is needed also on
2593 mips-dec-ultrix4.4 systems.
2595 2002-03-02 Jim Meyering <meyering@lucent.com>
2597 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2598 not HAVE_CLOCK_SETTIME.
2600 2002-02-27 Paul Eggert <eggert@twinsun.com>
2602 * nanosleep.h: Rename to....
2603 * timespec.h: New name for nanosleep.h. All uses changed.
2605 * gettime.c: New file.
2606 * settime.c: New file.
2609 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2610 timespec.h. Remove nanosleep.h.
2612 2002-02-25 Paul Eggert <eggert@twinsun.com>
2614 * acl.c, acl.h: New files.
2615 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2617 2002-02-24 Jim Meyering <meyering@lucent.com>
2619 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2620 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2621 cause trouble. Reported by Nelson Beebe.
2623 2002-02-23 Paul Eggert <eggert@twinsun.com>
2625 * path-concat.c (xpath_concat): Reorder code to pacify
2626 compilers that don't know that xalloc_die never returns.
2628 2002-02-20 Jim Meyering <meyering@lucent.com>
2630 * getdate.c: Regenerate using bison-1.33.
2632 2002-02-15 Paul Eggert <eggert@twinsun.com>
2634 * posixver.c, posixver.h: New files.
2635 * Makefile.am (libfetish_a_SOURCES): Add them.
2637 2002-02-02 Paul Eggert <eggert@twinsun.com>
2638 Bruno Haible <bruno@clisp.org>
2640 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2641 (fwrite_success_callback): New declaration.
2642 * unicodeio.c (unicode_to_mb): New function, extracted from
2643 print_unicode_char. Call failure callback instead of error.
2644 (fwrite_success_callback): New function.
2645 (exit_failure_callback): New function.
2646 (fallback_failure_callback): New function.
2647 (print_unicode_char): Call unicode_to_mb.
2649 2002-01-26 Jim Meyering <meyering@lucent.com>
2651 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2653 2002-01-22 Jim Meyering <meyering@lucent.com>
2655 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2656 Otherwise, some versions of automake would omit the rule that makes
2657 Makefile from Makefile.in.
2659 2001-01-21 Paul Eggert <eggert@twinsun.com>
2661 * xmemcoll.h, xmemcoll.c: New files.
2662 * Makefile.am (libfetish_a_SOURCES): Add them.
2663 * memcoll.c: Include errno.h, and declare errno if not defined.
2664 (memcoll): Set errno to zero if there is no error.
2666 * quotearg.c (quotearg_buffer_restyled):
2667 Fix bug with quoting buffers containing NUL when backslashing escapes.
2668 This bug was exposed by the other changes in this patch.
2669 (quotearg_n_options): New arg ARGSIZE.
2670 All callers changed.
2671 (quoting_options_from_style): New function.
2672 (quotearg_n_style): Use it.
2673 (quotearg_n_style_mem): New function.
2675 * quotearg.h (quotearg_n_style_mem): New function.
2677 2002-01-16 Jim Meyering <meyering@lucent.com>
2679 * getdate.y: Add three semicolons, each just before a closing brace.
2680 Bison (as of version 1.31) no longer papers over that mistake.
2682 2002-02-14 Paul Eggert <eggert@twinsun.com>
2684 * backupfile.c (ISDIGIT): Comment fix.
2685 * getdate.y (ISDIGIT): Likewise.
2686 * posixtm.c (ISDIGIT, year): Likewise.
2687 * strverscmp.c (ISDIGIT): Likewise.
2688 * userspec.c (ISDIGIT): Likewise.
2690 2002-01-05 Jim Meyering <meyering@lucent.com>
2692 * version-etc.c (version_etc_copyright): Update copyright year.
2694 2001-01-19 Paul Eggert <eggert@twinsun.com>
2696 * closeout.c (close_stdout_status): If ferror (stdout), do
2697 not silently exit merely because the output buffer happens to
2698 have nothing pending.
2700 2001-12-18 Paul Eggert <eggert@twinsun.com>
2702 See the big note in ../ChangeLog.
2703 * human.c (suffixes): Prefer K to k for 1024.
2704 (generate_suffix_backwards): New function.
2705 (human_readable_inexact): Use it.
2706 * xstrtol.c (__xstrtol): If there is no number but there
2707 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2708 Accept 'K' as well as 'k'.
2710 2001-12-15 Jim Meyering <meyering@lucent.com>
2712 * regex.h (__restrict_arr): Update from libc.
2714 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2715 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2718 2001-12-10 Jim Meyering <meyering@lucent.com>
2720 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2721 Instead, include "xalloc.h".
2722 (initbuffer): Don't cast xmalloc return value to char*.
2723 (readline): Reword comment.
2724 Don't cast xrealloc return value to char*
2727 2001-12-09 Jim Meyering <meyering@lucent.com>
2729 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2730 `signed and unsigned type in conditional expression'.
2731 * posixtm.c (posix_time_parse): Likewise.
2733 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2735 * readtokens.c (readtoken): Declare an index to be of type unsigned
2736 to avoid a pedantic warning.
2738 * getstr.c: Don't include assert.h.
2739 (getstr): Remove warning-evoking assertions.
2740 Return -1 if offset parameter is out of bounds.
2741 Change the type of a local from int to size_t.
2743 * strftime.c (my_strftime_localtime_r): Include this function
2744 definition in the `#if ! HAVE_TM_GMTOFF' block.
2746 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2747 Include xalloc.h instead.
2749 2001-12-02 Jim Meyering <meyering@lucent.com>
2751 * tempname.c: Don't declare getenv, thus reverting the change of
2752 2001-11-18. It's no longer necessary, now that stdlib.h is always
2755 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2756 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2758 2001-11-30 Akim Demaille <akim@epita.fr>
2760 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2761 before being defined.
2763 2001-11-27 Paul Eggert <eggert@twinsun.com>
2765 * quotearg.h (quotearg_n, quotearg_n_style):
2766 First arg is int, not unsigned.
2767 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2768 (SIZE_MAX, UINT_MAX): New macros.
2769 (quotearg_n_options): Abort if N is negative.
2770 Avoid overflow check on hosts where size_t is 64 bits and int
2771 is 32 bits, as overflow is impossible there.
2772 Fix off-by-one typo that caused unnecessary reallocation.
2774 2001-11-27 Jim Meyering <meyering@lucent.com>
2776 * tempname.c: Merge with version from libc.
2777 * regex.c: Likewise.
2779 * tempname.c: Include stdlib.h unconditionally. On some old systems
2780 for which STDC_HEADERS is 0, it was not included, resulting in a
2781 warning about an integer-to-pointer conversion problem with getenv.
2782 Reported by Volker Borchert.
2784 2001-11-26 Jim Meyering <meyering@lucent.com>
2786 * gtod.h: Remove file.
2787 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2788 * gettimeofday.c: Don't include gtod.h.
2789 (GTOD_init): Remove function.
2790 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2791 Suggestion from Volker Borchert.
2793 2001-11-23 Jim Meyering <meyering@lucent.com>
2795 * hash.h (struct hash_table): Don't define here. Merely declare it.
2796 * hash.c (struct hash_table): Define it here instead.
2798 2001-11-22 Jim Meyering <meyering@lucent.com>
2800 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2802 2001-11-18 Paul Eggert <eggert@twinsun.com>
2804 * tempname.c (TMP_MAX): Remove; no longer needed.
2805 (TEMPORARIES): New macro.
2806 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2807 removes an artificial limitation (e.g. HP-UX 10.20, where
2810 2001-11-18 Jim Meyering <meyering@lucent.com>
2812 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2815 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2816 files will be created before anything else.
2818 2001-11-17 Jim Meyering <meyering@lucent.com>
2820 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2821 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2822 rather than group writable. Patch by Juan F. Codagnone.
2824 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2825 Instead, include "xalloc.h".
2827 * mountlist.c: Include unlocked-io.h after all system headers.
2828 Remove explicit declarations of xmalloc, xrealloc,
2829 and xstrdup. Instead, include "xalloc.h".
2831 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2832 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2833 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2835 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2836 Reported by Padraig Brady.
2838 * mkstemp.c: #undef mkstemp.
2840 (rpl_mkstemp): Rename from mkstemp.
2843 2001-11-16 Jim Meyering <meyering@lucent.com>
2845 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2846 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2847 determine the amount of total physical memory, use pstat_getstatic.
2848 HPUX-11 doesn't define _SC_PHYS_PAGES.
2849 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2850 If sysconf couldn't be used to determine the amount of available
2851 physical memory, use both pstat_getstatic and pstat_getdynamic.
2852 Based on a patch from Bob Proulx.
2854 2001-11-05 Jim Meyering <meyering@lucent.com>
2856 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2858 2001-11-03 Jim Meyering <meyering@lucent.com>
2860 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2861 in argmatch_to_argument call.
2863 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
2866 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
2867 e.g., a fault due to an attempt to free a NULL pointer.
2869 2001-11-01 Jim Meyering <meyering@lucent.com>
2871 * dirfd.c, dirfd.h: New files.
2872 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
2874 * hash.c (hash_print) [TESTING]: Clean up.
2876 2001-10-22 Paul Eggert <eggert@twinsun.com>
2878 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
2879 to avoid a warning if -Wall.
2881 2001-10-21 Paul Eggert <eggert@twinsun.com>
2883 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
2885 2001-10-21 Jim Meyering <meyering@lucent.com>
2887 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
2888 this code would end up calling gettext even in packages built
2890 * getopt.c (_): Likewise.
2891 * regex.c (_): Likewise.
2893 2001-10-20 Paul Eggert <eggert@twinsun.com>
2895 * error.c (strerror_r): Do not declare unless !_LIBC.
2896 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
2897 Use strerror_r that is only a macro, even if it is not a function.
2898 (strerror): Check for HAVE_DECL_STRERROR before declaring.
2899 (private_strerror): Use prototypes, not old-style function definition.
2900 (print_errno_message): New function.
2901 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
2903 (error_tail, error, error_at_line): Use it.
2905 2001-10-11 Jim Meyering <meyering@lucent.com>
2907 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
2908 and quote_n (1, ... to avoid clobbering a buffer.
2910 2001-10-05 Jim Meyering <meyering@lucent.com>
2912 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
2913 * hash-pjw.c: New file (factored out of fileutils' remove.c).
2914 * hash-pjw.h: New file.
2916 2001-09-30 Jim Meyering <meyering@lucent.com>
2918 * mountlist.c [MOUNTED_GETFSSTAT]:
2919 Include <sys/ucred.h>, for Apple Darwin.
2920 Include sys/mount.h and sys/fs_types.h only if available.
2922 (read_filesystem_list): Use FS_TYPE.
2924 2001-09-29 Paul Eggert <eggert@twinsun.com>
2926 * exclude.c (excluded_filename): 0 -> false, since it's
2929 2001-09-28 Paul Eggert <eggert@twinsun.com>
2931 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
2932 #defines strtoimax. Also treat the other strto* functions
2935 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
2936 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
2937 (strtoimax, strtoumax): Do not declare if already defined as a macro.
2939 2001-09-26 Jim Meyering <meyering@lucent.com>
2941 Most macros in unlocked-io.h had the wrong number of arguments.
2942 * gen-uio: New script.
2943 (USE_UNLOCKED_IO): Define to 1 if not already defined.
2944 * unlocked-io.hin: Remove file.
2945 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
2946 rather than trying to embed it here.
2947 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
2948 Reported by Padraig Brady.
2950 2001-09-25 Volker Borchert <bt@teknon.de>
2952 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
2954 2001-09-23 Jim Meyering <meyering@lucent.com>
2956 * mountlist.c: Remove useless parentheses in #if directives.
2957 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
2958 the deprecated MOUNTED symbol is no longer defined in mntent.h.
2960 2001-09-22 Jim Meyering <meyering@lucent.com>
2962 * localcharset.c: Update from latest gettext.
2963 * config.charset: Likewise.
2965 2001-09-20 Jim Meyering <meyering@lucent.com>
2967 * xstrtol.c (strtoimax): Guard declaration with
2968 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
2969 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
2970 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
2971 (strtoumax): Likewise, for completeness (it wasn't necessary).
2973 2001-09-06 Paul Eggert <eggert@twinsun.com>
2975 * strtoimax.c (HAVE_LONG_LONG):
2976 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
2977 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
2978 to work around bug in IBM C compiler.
2980 2001-09-16 Jim Meyering <meyering@lucent.com>
2982 * mkdir.c: New file.
2984 2001-09-04 Paul Eggert <eggert@twinsun.com>
2986 * xgetcwd.c: Revert some of the previous change; intead,
2987 fix the HAVE_GETCWD_NULL code to behave more like the
2988 !HAVE_GETCWD_NULL code used to.
2991 (xgetcwd): Do not return NULL when memory is exhausted; instead,
2994 2001-09-04 Paul Eggert <eggert@twinsun.com>
2996 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
2997 Use ssize_t, not int, to store result of readlink.
2998 Check for ssize_t overflow as well as size_t overflow,
2999 as POSIX says the result of readlink is implementation-defined
3000 when ssize_t overflows.
3001 Remove unnecessary cast to char*.
3002 Use free+malloc instead of realloc, as the storage doesn't need
3003 to be preserved and it's clearer and can be more efficient that way.
3004 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3005 * xreadlink.h (xreadlink): Update prototype.
3007 2001-09-03 Paul Eggert <eggert@twinsun.com>
3009 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3010 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3011 spotted by Jim Meyering.
3013 2001-09-03 Jim Meyering <meyering@lucent.com>
3015 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3017 2001-09-03 Paul Eggert <eggert@twinsun.com>
3019 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3020 like the HAVE_GETCWD_NULL code.
3021 Include pathmax.h if not HAVE_GETCWD.
3022 Do not include xalloc.h.
3023 (INITIAL_BUFFER_SIZE): New symbol.
3024 Do not use xmalloc / xrealloc, since the caller is responsible for
3025 handling errors. Preserve errno around `free' during failure.
3026 Do not overrun buffer when using getwd.
3028 2001-09-03 Paul Eggert <eggert@twinsun.com>
3030 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3031 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3033 2001-09-02 Jim Meyering <meyering@lucent.com>
3035 * error.c: Update from GNU libc.
3037 2001-09-01 Jim Meyering <meyering@lucent.com>
3039 * xreadlink.c: New file.
3040 * xreadlink.h: New file.
3041 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3043 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3044 doesn't conflict with sparc Solaris 7's definition in
3045 /usr/include/sys/int_types.h.
3047 * exclude.c: Use `""', not `<>' to #include non-system header files.
3048 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3049 and strncasecmp as r-values. Unixware didn't have declarations.
3051 2001-08-31 Jim Meyering <meyering@lucent.com>
3053 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3054 Use an initial, malloc'd, buffer of length 128 rather than
3055 a statically allocated one of length 1024.
3057 2001-08-30 Paul Eggert <eggert@twinsun.com>
3059 * xgetcwd.c: Don't include pathmax.h.
3060 Include stdlib.h and unistd.h if available.
3062 (xmalloc, xstrdup, free): Remove decls.
3063 (xgetcwd): Don't assume sizes fit in unsigned.
3064 Check for overflow when computing sizes.
3065 Simplify reallocation code.
3067 2001-08-28 Paul Eggert <eggert@twinsun.com>
3069 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3071 * strtoimax.c: Renamed from strtoxmax.c, removing the
3074 Also, make the following further changes to make this file's
3075 configuration more similar to that of strtol.c:
3076 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3077 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3078 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3079 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3080 changed to signed values.
3082 And make the following changes as well:
3083 Fix copyright notice, as 1999 was missing.
3084 (verify): New macro.
3085 (strtoimax): Check sizes at compile-time, not run-time.
3086 Prefer strtol to strtoll if both work.
3087 (main): Remove; it was not that useful and was a pain to maintain.
3089 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3091 2001-08-30 Paul Eggert <eggert@twinsun.com>
3093 * savedir.c (savedir): Remove size parameter, as POSIX says that
3094 a directory's st_size can have an arbitrary value, so the old
3095 usage could waste an arbitrary amount of memory. All uses
3097 * savedir.h: Update prototype.
3099 2001-08-30 Paul Eggert <eggert@twinsun.com>
3101 * xstrtol.c (strtoimax): New decl.
3103 2001-08-28 Paul Eggert <eggert@twinsun.com>
3105 * xstrtol.h: Add copyright notice.
3106 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3107 LONGINT_INVALID_SUFFIX_CHAR.
3109 2001-08-30 Paul Eggert <eggert@twinsun.com>
3111 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3114 2001-08-30 Paul Eggert <eggert@twinsun.com>
3116 * hash.c: Remove '2001' from copyright notice.
3118 2001-08-30 Paul Eggert <eggert@twinsun.com>
3120 * full-write.h: New file.
3121 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3122 * full-write.c: Correct credits, as cccp.c no longer
3123 exists and anyway it was so heavily changed from the old cccp
3124 code as to be unrecognizable. Include full-write.h.
3125 (full_write) Return size_t, with short writes meaning failure.
3126 All callers changed. This fixes a bug with large buffers
3128 * utime.c: Include full-write.h.
3130 2001-08-30 Paul Eggert <eggert@twinsun.com>
3132 Merge 'exclude' changes from tar 1.13.22.
3133 This fixes one or two unlikely storage allocation overflow bugs,
3134 but doesn't change user-visible behavior otherwise.
3136 2001-08-30 Paul Eggert <eggert@twinsun.com>
3138 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3139 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3140 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3141 Include if available.
3142 (<xalloc.h>): Include
3143 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3144 (verify): New macro. Use it to verify that EXCLUDE macros do not
3145 collide with FNM macros.
3146 (struct patopts): New struct.
3147 (struct exclude): Use it, as exclude patterns now come with options.
3148 (new_exclude): Support above changes.
3149 (new_exclude, add_exclude_file):
3150 Initial size must now be a power of two to simplify overflow checking.
3151 (free_exclude, fnmatch_no_wildcards): New function.
3152 (excluded_filename): No longer requires options arg, as the options
3153 are determined by add_exclude. Now returns bool, not int.
3154 (excluded_filename, add_exclude):
3155 Add support for the fancy new exclusion options.
3156 (add_exclude, add_exclude_file): Now takes int options arg.
3157 Check for arithmetic overflow when computing sizes.
3158 (add_exclude_file): xrealloc might modify errno, so don't
3159 realloc until after errno might be used.
3161 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3163 (free_exclude): New decl.
3164 (add_exclude, add_exclude_file): Now takes int options arg.
3165 (excluded_filename): No longer requires options arg, as the options
3166 are determined by add_exclude. Now returns bool, not int.
3168 2001-08-30 Paul Eggert <eggert@twinsun.com>
3170 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3172 2001-08-27 Jim Meyering <meyering@lucent.com>
3174 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3176 * version-etc.c (N_): Remove definition.
3177 Revert most of last change.
3178 Instead, simply don't mark the `Copyright...' string for translation.
3179 Based on advice from Paul Eggert.
3181 * strtoxmax.c: Tweak comment.
3183 2001-08-26 Jim Meyering <meyering@lucent.com>
3185 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3186 of copyright with `%s' so translators don't get an untranslated
3188 (COPYRIGHT_YEAR): Define.
3189 (version_etc): Use fprintf rather than fputs.
3190 Suggestion from Ulrich Drepper.
3192 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3194 * strtoll.c: New file, from GNU libc.
3195 * xstrtoimax.c: New file.
3197 * xstrtol.h: Add xstrtoimax.
3198 * strtoumax.c: New file. Simply include "strtoumax.c".
3199 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3201 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3202 * strtoxmax.c: ... then renamed to this.
3204 2001-08-13 Paul Eggert <eggert@twinsun.com>
3206 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3207 Port to Solaris 8, where 'sed' requires a space after the 'r'
3208 command, and where sh dislikes "$/". Clean up the spacing a bit.
3209 Redirect output to $tmp just once.
3211 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3213 * addext.c (<errno.h>): Include.
3214 (errno): Declare if not defined.
3215 (addext): Work correctly when pathconf returns -1 and leaves
3216 errno alone because there is no limit. Also, work even if
3217 pathconf returns a value greater than SIZE_MAX.
3219 2001-08-12 Jim Meyering <meyering@lucent.com>
3221 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3222 Simply `return getcwd (NULL, 0);'.
3223 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3224 Use 1300 as initial value for length, not PATH_MAX.
3226 * pathmax.h: Clean up cpp syntax.
3228 2001-08-12 Jim Meyering <meyering@lucent.com>
3230 * gettimeofday.c: New file.
3232 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3234 2001-08-04 Jim Meyering <meyering@lucent.com>
3236 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3237 to get in sync with glibc.
3239 2001-08-03 Paul Eggert <eggert@twinsun.com>
3241 The following changes are from gettext 0.10.39 as maintained by
3244 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3245 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3246 with inverted sense. All uses changed.
3248 * mbswidth.c: Don't include <limits.h>.
3249 Include <stdlib.h> and <string.h> unconditionally.
3250 (iswcntrl, mbsinit, ISCNTRL): New macros.
3251 (mbsnwidth): Use K&R style function declarations.
3252 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3253 can optimize it when MB_CUR_MAX == 1.
3254 The width of control characters is zero, not 1.
3256 2001-07-15 Jim Meyering <meyering@lucent.com>
3258 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3259 (BUILT_SOURCES): Add unlocked-io.h.
3260 (io_functions): Define.
3261 (unlocked-io.h): New rule.
3262 (DISTCLEANFILES): Add unlocked-io.h.
3263 (all-local): Depend on unlocked-io.h, to ensure it is created.
3265 * unlocked-io.hin: New file
3267 * regex.c: Update from glibc.
3269 2001-07-05 Jim Meyering <meyering@lucent.com>
3271 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3273 (libfetish_a_SOURCES): Put all .h files here instead.
3274 Remove a thus-exposed (better checks in automake) duplicate and
3275 two unnecessary .h files.
3277 2001-06-11 Jim Meyering <meyering@lucent.com>
3279 * regex.c: Update from GNU libc.
3281 2001-05-27 Jim Meyering <meyering@lucent.com>
3283 * readutmp.h (UT_TYPE): Define.
3285 2001-05-24 Jim Meyering <meyering@lucent.com>
3287 * argmatch.c: Include "quote.h".
3288 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3289 quote function. Reported by Göran Uddeborg.
3291 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3293 * dirname.c (dir_name): Compute append_dot using path, not newpath
3294 which is not yet declared.
3296 2001-05-11 Paul Eggert <eggert@twinsun.com>
3298 * Makefile.am (libfetish_a_SOURCES):
3299 Add strftime.c, since we now compile it on all hosts.
3301 * strftime.c (my_strftime):
3302 Define to nstrftime if emacs, but only if my_strftime is not defined.
3303 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3304 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3305 Add one more extra argument: a nanoseconds value.
3308 (my_strftime function): Add %N format.
3309 (emacs_strftimeu): Renamed from emacs_strftime,
3310 with extra ut argument.
3312 2001-05-11 Paul Eggert <eggert@twinsun.com>
3314 dirname code cleanup. base_name now behaves more compatibly
3315 with POSIX basename when given file names that have trailing
3316 slashes, and similarly for dir_name. Add new primitives
3317 base_len and dir_len. Put the directory-name-related decls
3320 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3321 * backupfile.c (base_name): Likewise.
3322 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3323 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3324 * makepath.c (strip_trailing_slashes): Likewise.
3325 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3327 * rename.c (strip_trailing_slashes): Likewise.
3328 * same.c (base_name): Likewise.
3329 * stripslash.c (ISSLASH): Likewise.
3331 * addext.c: Include <dirname.h> after size_t is defined.
3332 * backupfile.c: Likewise.
3334 * addext.c (addext): Use base_len to trim redundant
3335 trailing slashes instead of doing it ourselves.
3336 But do not trim the last slash if it is not redundant.
3338 * backupfile.c (find_backup_file_name,
3339 max_backup_version): Use base_len instead of rolling it ourselves.
3340 Handle the case of "" and (on DOS) "C:" correctly.
3342 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3343 Include <string.h>, <dirname.h>.
3344 (base_name): Allow file names ending in slashes, other than names
3345 that are all slashes. In this case, return the basename followed
3346 by the slashes. This is more general, and can be used in places
3347 where the original base_name purposely had an assertion failure.
3348 (base_len): New function.
3350 * dirname.c: Include <string.h> instead of <stdlib.h>.
3351 Do not include <assert.h>; no longer needed.
3353 (memrchr): Remove decl.
3354 (dir_name_r): Remove.
3355 (dir_len): Renamed from dirlen. All callers changed.
3356 Rewrite in terms of base_name, for simplicity and consistency.
3357 (dir_name): Never return NULL. All callers changed.
3358 Do not include <stdlib.h> in test program; no longer needed.
3359 return 0; is fine for test program.
3361 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3363 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3365 * path-concat.c (path_concat): Use base_len to compute
3366 base length, not strlen; this means we cannot rely on memcpy
3369 * same.c (STREQ): Remove.
3370 (same_name): Handle the case where the basename ends in trailing '/'.
3372 * stripslash.c (strip_trailing_slashes): Return nonzero if
3373 a slash was stripped. Do not strip the last slash after a
3376 2001-04-08 Jim Meyering <meyering@lucent.com>
3378 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3379 recomputed; that's necessary when the offset spans a DST transition.
3380 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3382 2001-04-02 Jim Meyering <meyering@lucent.com>
3384 * regex.h, regex.c: Update from GNU libc.
3386 2001-03-19 Paul Eggert <eggert@twinsun.com>
3388 * version-etc.c (version_etc_copyright): Update to 2001.
3390 2001-03-16 Paul Eggert <eggert@twinsun.com>
3392 * tempname.c (uint64_t): Define to uintmax_t if
3393 not defined, and if UINT64_MAX is not defined.
3394 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3395 Reported by John David Anglin.
3397 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3399 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3400 alias if codeset is empty.
3401 * config.charset (BeOS): Use wildcard syntax.
3403 2001-03-13 Jim Meyering <meyering@lucent.com>
3405 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3406 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3409 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3411 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3413 * unicodeio.c (print_unicode_char): Simplify accordingly.
3415 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3417 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3418 support for DOS/DJGPP.
3420 2001-02-28 Paul Eggert <eggert@twinsun.com>
3422 * Makefile.am (libfetish_a_SOURCES):
3423 Add dup-safer.c, fopen-safer.c.
3424 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3426 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3428 2001-02-25 Paul Eggert <eggert@twinsun.com>
3430 The mkstemp replacement is taken from glibc 2.2.2, with some
3431 portability fixes for use outside glibc, as follows:
3433 * tempname.c (struct_stat64): New macro.
3434 (direxists, __gen_tempname): Use it.
3435 This avoids a portability problem with Solaris 8.
3437 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3438 (<stddef.h>, <stdint.h>, <string.h>):
3439 Include only if STDC_HEADERS || _LIBC.
3440 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3441 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3442 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3443 (__set_errno): Define this macro if <errno.h> doesn't.
3444 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3445 Define these macros if <stdio.h> doesn't.
3446 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3447 Define these macros if <sys/stat.h>
3448 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3449 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3450 __xstat64): Define if not _LIBC.
3451 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3452 (__gen_tempname): Invoke gettimeofday only if
3453 HAVE_GETTIMEOFDAY || _LIBC;
3454 otherwise, fall back on plain "time".
3455 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3457 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3459 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3461 2001-02-17 Jim Meyering <meyering@lucent.com>
3463 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3464 around included file name.
3466 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3468 * strftime.c: Update from GNU libc (the only changes were to comments).
3470 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3472 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3474 2001-02-17 Paul Eggert <eggert@twinsun.com>
3476 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3477 Remove workaround macros for hosts that have mbrtowc but not
3478 mbstate_t, as we now insist on proper declarations for both
3479 before using mbrtowc.
3481 2001-02-17 Jim Meyering <meyering@lucent.com>
3483 * regex.c: Update from libc.
3485 2001-02-16 Paul Eggert <eggert@twinsun.com>
3487 * alloca.c (malloc): Undef before defining, since stdlib.h
3488 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3489 Reported by Mark Hounschell via Paul Eggert.
3491 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3493 * config.charset: Update for FreeBSD 4.2.
3495 2001-01-26 Jim Meyering <meyering@lucent.com>
3497 * quotearg.c: Include stddef.h.
3498 * quote.c: Include stddef.h.
3499 Reported by Axel Kittenberger.
3501 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3502 line in double quotes so that it evokes a better diagnostic.
3503 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3504 Reported by Axel Kittenberger.
3506 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3508 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3509 to avoid a warning. Add back 'const' to inptr.
3511 2001-01-16 Jim Meyering <meyering@lucent.com>
3513 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3516 2001-01-14 Jim Meyering <meyering@lucent.com>
3518 * rename.c: New file. From Volker Borchert.
3519 Include stdlib.h, string.h or strings.h, and xalloc.h.
3520 Use strip_trailing_slashes rather than open-coding it.
3522 2001-01-03 Paul Eggert <eggert@twinsun.com>
3524 * strftime.c: Sync with glibc time/strftime.c 1.81.
3526 2001-01-03 Jim Meyering <meyering@lucent.com>
3528 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3529 local `inptr' to avoid warning with some system declarations of iconv.
3531 2000-12-29 Paul Eggert <eggert@twinsun.com>
3533 * modechange.c: Do not assume that mode_t uses the
3534 traditional octal encoding. E.g. "chmod 1 FOO" should set
3535 the other-execute bit of FOO even if S_IXOTH != 1.
3537 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3538 WOTH, XOTH, ALLM): New macros.
3539 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3540 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3542 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3543 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3545 No need to use uintmax_t; unsigned long is long enough.
3546 Don't bother to get suffix since we don't use it.
3548 2000-12-24 Jim Meyering <meyering@lucent.com>
3550 * hash.c (is_prime): Return explicit boolean values.
3551 (hash_get_first): Return NULL to appease Irix5.6's 89.
3552 Reported by Nelson Beebe.
3554 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3556 * localcharset.c (locale_charset): Add support for Win32.
3558 2000-12-18 Paul Eggert <eggert@twinsun.com>
3560 * physmem.h, physmem.c: New files.
3562 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3563 (noinst_HEADERS): Add physmem.h.
3565 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3566 't' for compatibility with Solaris 8 sort.
3568 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3570 * config.charset: Add support for BeOS.
3572 2000-12-16 Jim Meyering <meyering@lucent.com>
3574 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3575 SHELLS_FILE to a file name that's useful on djgpp systems.
3577 (ADDITIONAL_DEFAULT_SHELLS): Define.
3578 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3579 Based mostly on a patch from Prashant TR.
3581 2000-12-16 Jim Meyering <meyering@lucent.com>
3583 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3584 N and M) would have treated it like `chown N:N FILE'.
3586 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3588 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3590 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3591 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3592 to the list of canonical encodings. Rename EUC-CN to GB2312.
3594 2000-12-08 Andreas Schwab <schwab@suse.de>
3596 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3597 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3599 2000-12-07 Jim Meyering <meyering@lucent.com>
3601 * stripslash.c (ISSLASH): Define.
3602 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3605 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3606 (dir_name_r): Declare this function as static.
3607 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3608 manifest itself on a name containing a mix of slashes and
3610 Make this function work with names starting with a DOS-style
3611 drive letter and colon prefix.
3612 (dir_name): Append `.' if necessary.
3613 Based mostly on patches from Prashant TR and Eli Zaretskii.
3615 * dirname.h (dir_name_r): Remove prototype.
3617 2000-12-05 Jim Meyering <meyering@lucent.com>
3619 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3621 2000-12-04 Jim Meyering <meyering@lucent.com>
3623 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3624 Also include memory.h, stdlib.h, unistd.h if appropriate.
3625 Reported by Andreas Jaeger (conflicting declaration of malloc).
3627 2000-12-02 Jim Meyering <meyering@lucent.com>
3629 * closeout.h: Make idempotent, to avoid some obscure warnings.
3631 2000-12-01 Paul Eggert <eggert@twinsun.com>
3633 * memrchr.c: Include <config.h> before any system include file.
3635 2000-11-29 Paul Eggert <eggert@twinsun.com>
3637 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3639 2000-11-26 Jim Meyering <meyering@lucent.com>
3641 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3643 2000-11-22 Paul Eggert <eggert@twinsun.com>
3645 * strftime.c (my_strftime): Do not invoke mbrlen with a
3646 size of (size_t) -1; it's not portable.
3648 2000-11-17 Akim Demaille <akim@epita.fr>
3650 * obstack.h: Formatting changes.
3651 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3652 prevent type checking.
3653 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3654 cast the value to (void *): assigning a `foo *' to a `void *'
3656 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3658 2000-11-17 Jim Meyering <meyering@lucent.com>
3660 * strstr.c: Update from GNU libc.
3662 2000-11-16 Jim Meyering <meyering@lucent.com>
3664 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3666 2000-11-11 Jim Meyering <meyering@lucent.com>
3668 * error.c: Add a couple #includes, merging from GNU libc version.
3670 2000-11-10 Jim Meyering <meyering@lucent.com>
3672 * obstack.h: Update from GNU libc.
3673 * obstack.c: Likewise.
3675 2000-11-06 Paul Eggert <eggert@twinsun.com>
3677 * getusershell.c (setusershell): Use rewind rather than
3678 fseek/fseeko, to avoid configuration hassles with fseeko.
3679 Don't bother opening SHELLS_FILE if shellstream is NULL;
3682 2000-11-05 Jim Meyering <meyering@lucent.com>
3684 * makepath.h (make_dir): Declare.
3685 * makepath.c (make_dir): Remove `static' attribute.
3688 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3690 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3691 last one in a bucket, advance to the next bucket.
3693 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3695 * fnmatch.c: Do not comment out all the code if we are using
3696 the GNU C library, because in some cases we are replacing buggy
3697 code in the GNU C library itself.
3699 2000-10-30 Paul Eggert <eggert@twinsun.com>
3701 * error.h, getline.h, modechange.h:
3702 Remove "2000" from Copyright line, as the file hasn't been
3703 changed this year other than in the copyright notice.
3705 * xalloc.h: Add "2000" to Copyright line, as this file
3706 was changed this year.
3708 2000-10-30 Paul Eggert <eggert@twinsun.com>
3710 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3711 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3712 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3714 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3716 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3717 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3718 doesn't define __restrict_arr.
3720 2000-10-29 Jim Meyering <meyering@lucent.com>
3722 * xstat.in: Fix grammar in comment.
3724 2000-10-28 Jim Meyering <meyering@lucent.com>
3726 * memchr.c: Update from libc.
3727 Adjust for portability:
3728 [HAVE_STDLIB_H]: Include stdlib.h.
3729 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3730 Undef __memchr, too.
3731 [!weak_alias]: Define __memchr to memchr.
3733 * regex.c: Update from libc.
3734 * regex.h: Likewise.
3735 * getopt1.c: Likewise.
3736 * memcmp.c: Likewise.
3738 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3739 Avoid using fseek, when possible -- it's broken by design.
3740 Patch by Ulrich Drepper.
3742 2000-10-26 Jim Meyering <meyering@lucent.com>
3744 * strftime.c: Update from libc.
3746 2000-10-25 Jim Meyering <meyering@lucent.com>
3748 * obstack.c: Update from libc.
3750 2000-10-23 Jim Meyering <meyering@lucent.com>
3752 * hard-locale.c (hard_locale): Revert last change -- it was simply
3753 wrong. That set_locale call must not have any side effects.
3756 2000-10-22 Jim Meyering <meyering@lucent.com>
3758 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3759 [CYCLIC]: Remove now-unused definition.
3761 * save-cwd.c (O_DIRECTORY): Define, if needed.
3762 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3763 Suggestion from Ulrich Drepper.
3765 2000-10-21 Jim Meyering <meyering@lucent.com>
3767 * dirname.c (dir_name_r): New function, factored out of dir_name.
3768 (dir_name): Use dir_name_r.
3769 * dirname.h (dir_name_r): Declare it.
3771 2000-10-21 Jim Meyering <meyering@lucent.com>
3773 * dirname.c (memrchr): Declare if necessary.
3774 (dir_name): Remove the restriction that there be no
3775 trailing slashes. Now, this code skips past them, effectively
3777 [TEST_DIRNAME] (main): New unit tests.
3779 * memrchr.c: New file from GNU libc.
3780 Undef __memrchr, too.
3781 [!weak_alias]: Define __memrchr to memrchr.
3782 Guard weak_alias use with `#ifdef weak_alias'.
3784 2000-10-17 Jim Meyering <meyering@lucent.com>
3786 * quote.h (PARAMS): Define and use.
3787 Reported by Akim Demaille.
3789 * getopt.c: Update from libc.
3791 2000-10-16 Jim Meyering <meyering@lucent.com>
3793 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3796 2000-09-25 Jim Meyering <meyering@lucent.com>
3798 * md5.h (rol): Define (from GnuPG).
3800 * sha.c: Give credit (GnuPG) where due.
3801 (M): Use rol rather than open-coding it.
3802 Add a FIXME comment.
3804 2000-09-21 Jim Meyering <meyering@lucent.com>
3806 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3807 Reported by Michael Stone.
3809 2000-09-20 Jim Meyering <meyering@lucent.com>
3811 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3812 (noinst_HEADERS): Add sha.h.
3813 Based on code from Scott G. Miller and from GnuPG.
3815 2000-09-15 Jim Meyering <meyering@lucent.com>
3817 * regex.c: Update from libc.
3819 2000-09-10 Jim Meyering <meyering@lucent.com>
3821 * getopt.c (_getopt_internal): Update from glibc.
3823 2000-09-09 Jim Meyering <meyering@lucent.com>
3825 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3826 think it should be used as a general replacement for isascii.
3827 * fnmatch.c: Likewise.
3828 * mbswidth.c: Likewise
3829 * regex.c: Likewise.
3832 * userspec.c: Include sys/param.h and limits.h.
3834 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3835 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3836 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3837 UID, GID. Check range.
3839 2000-09-06 Jim Meyering <meyering@lucent.com>
3841 * getopt.c (_getopt_internal): Update from glibc.
3843 2000-08-30 Jim Meyering <meyering@lucent.com>
3845 * strftime.c: Merge in changes from GNU libc.
3847 2000-08-26 Jim Meyering <meyering@lucent.com>
3849 * closeout.c: Include "__fpending.h".
3850 (close_stdout_status): Return right away if there's nothing to flush.
3852 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3853 * __fpending.c: New file.
3854 * __fpending.h: New file.
3856 2000-08-07 Paul Eggert <eggert@twinsun.com>
3858 Standardize on "memory exhausted" instead of "Memory exhausted"
3859 or "virtual memory exhausted".
3860 * obstack.c (print_and_abort): Use "memory exhausted", not
3861 "virtual memory exhausted".
3862 * same.c (same_name): Invoke xalloc_die instead of printing
3864 * userspec.c (parse_user_spec): Likewise.
3865 * bumpalloc.h: comment fix
3866 * same.c, userspec.c: Include xalloc.h.
3868 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
3869 not char *const and pointing to a constant array.
3870 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
3871 (xrealloc): Comment fix.
3873 * userspec.c (parse_user_spec):
3874 Don't translate a message until just before returning,
3875 to avoid unnecessary translation.
3877 2000-08-07 Jim Meyering <meyering@lucent.com>
3879 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
3880 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
3881 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
3882 getgroups.c, gethostname.c, getopt.h, group-member.c,
3883 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
3884 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
3885 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
3886 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
3887 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
3888 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
3889 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
3890 yesno.c: Back out Copyright date changes for each file with no change
3891 this year. This eases coordination with other programs using the same
3892 source code modules. From Paul Eggert.
3894 2000-08-03 Greg McGary <greg@mcgary.org>
3896 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
3897 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
3898 (EXTEND_BUFFER): Use them.
3900 2000-08-01 Jim Meyering <meyering@lucent.com>
3902 * dirname.c (ISSLASH): Define.
3903 (BACKSLASH_IS_PATH_SEPARATOR): Define.
3904 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
3905 both `\' and `/' may be use as path separators.
3906 Based on a patch from Prashant TR.
3908 2000-07-31 Paul Eggert <eggert@twinsun.com>
3910 * quotearg.c (quotearg_n_options): Don't make the initial
3911 slot vector a constant, since it might get modified.
3913 2000-07-31 Jim Meyering <meyering@lucent.com>
3915 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
3916 * obstack.c (print_and_abort): Likewise.
3918 2000-07-30 Paul Eggert <eggert@twinsun.com>
3920 * quotearg.c (quotearg_n_options): Preallocate a slot 0
3921 buffer, so that the caller can always quote one small
3922 component of a "memory exhausted" message in slot 0.
3923 From a suggestion by Jim Meyering.
3925 2000-07-30 Jim Meyering <meyering@lucent.com>
3927 * makepath.c (make_path): Quote the other instance, too.
3929 * quotearg.c (N_STATIC_SLOTVECS): Define.
3930 (STATIC_BUF_SIZE): Define.
3931 (quotearg_n_options): Use only statically allocated storage when
3932 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
3933 than STATIC_BUF_SIZE.
3935 2000-07-29 Jim Meyering <meyering@lucent.com>
3937 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
3938 * dirname.c (dir_name): Likewise.
3940 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
3942 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
3943 (dir_name): Assert that there are no trailing slashes.
3945 2000-07-18 Bruno Haible <haible@clisp.cons.org>
3947 * mbswidth.h (mbswidth): Add a flags argument.
3948 (mbswidth): New declaration.
3949 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
3950 * mbswidth.c (mbswidth): Add a flags argument.
3951 (mbsnwidth): New function.
3953 2000-07-24 Jim Meyering <meyering@lucent.com>
3955 * mbswidth.c: Remove useless #else. From Bruno Haible.
3957 2000-07-23 Paul Eggert <eggert@twinsun.com>
3959 * mbswidth.c (_XOPEN_SOURCE):
3960 Don't define; this causes problems on Solaris 7.
3961 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
3963 2000-07-23 Paul Eggert <eggert@twinsun.com>
3966 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3967 so that mbstate_t is always defined.
3969 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
3970 be 1 in at least one GCC installation, and this configuration
3971 error is likely to be common. Ignoring MB_LEN_MAX hurts
3972 performance on hosts that have mbrtowc but have only unibyte
3973 locales, but I assume these hosts are rare.
3975 2000-07-23 Paul Eggert <eggert@twinsun.com>
3977 * quotearg.c: Streamline by invoking multibyte code only if needed.
3978 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
3979 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
3980 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3981 invoke multibyte primitives.
3983 2000-07-23 Jim Meyering <meyering@lucent.com>
3985 * basename.c (base_name): Add an assertion.
3987 2000-07-15 Bruno Haible <clisp.cons.org>
3989 * quotearg.c: When the system forces us to redefine mbstate_t,
3990 shadow its mbsinit function.
3992 2000-07-16 Bruno Haible <haible@clisp.cons.org>
3994 * mbswidth.h: New file.
3995 * mbswidth.c: New file.
3996 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
3997 (noinst_HEADERS): Add mbswidth.h.
3999 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4001 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4004 2000-07-15 Jim Meyering <meyering@lucent.com>
4006 * makepath.c: Include quote.h.
4007 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4008 corresponding argument in a `quote (...)' call.
4009 Give better diagnostics.
4011 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4012 (noinst_HEADERS): Add quote.h.
4014 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4015 from tar's src/misc.c.
4016 * quote.h: New file. Prototypes for same.
4018 2000-07-10 Paul Eggert <eggert@twinsun.com>
4020 From a suggestion by Bruno Haible.
4021 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4022 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4023 to decide whether to define the BeOS workaround macro;
4024 this adjusts to the change to AC_MBSTATE_T.
4026 2000-07-13 Paul Eggert <eggert@twinsun.com>
4028 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4030 * quotearg.c (quoting_style_args, quoting_style_vals,
4031 quotearg_buffer_restyled): Add support for
4032 clocale_quoting_style. Undo previous change to
4033 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4034 and "{RIGHT QUOTATION MARK}" msgids.
4036 2000-07-05 Paul Eggert <eggert@twinsun.com>
4038 The old behavior of quoting `like this' doesn't look good with
4039 newer, ISO-style fonts. See:
4040 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4042 Instead, quote "like this" by default. Let the translator
4043 tailor the locale-specific quoting behavior by providing
4044 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4046 * quotearg.c (N_): New macro.
4047 (gettext_default): New function.
4048 (quotearg_buffer_restyled): Use
4049 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4050 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4052 2000-07-09 Jim Meyering <meyering@lucent.com>
4054 * Most files: Update copyright dates to include 2000.
4056 2000-07-08 Jim Meyering <meyering@lucent.com>
4058 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4060 (xgethostname): Remove now-unnecessary #ifdef.
4061 Move declaration of `err' into loop where it's used.
4063 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4065 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4066 by allocating a larger buffer. Test the gethostname return value for
4067 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4068 returns an error and ENAMETOOLONG isn't defined.
4070 2000-07-05 Paul Eggert <eggert@twinsun.com>
4071 and Bruno Haible <haible@clisp.cons.org>
4073 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4075 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4077 * quotearg.c (struct quoting_options): Simplify quote_these_too
4080 2000-07-03 Jim Meyering <meyering@lucent.com>
4082 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4083 Reported by Bruno Haible.
4085 2000-07-04 Jim Meyering <meyering@lucent.com>
4087 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4088 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4091 2000-07-03 Paul Eggert <eggert@twinsun.com>
4092 and Bruno Haible <haible@clisp.cons.org>
4094 * quotearg.c (mbrtowc):
4095 Assign to *pwc, and return 1 only if result is nonzero.
4096 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4098 2000-07-03 Jim Meyering <meyering@lucent.com>
4100 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4101 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4104 2000-07-02 Jim Meyering <meyering@lucent.com>
4106 * quotearg.c (mbstate_t): Don't define here.
4108 2000-07-02 Jim Meyering <meyering@lucent.com>
4110 * nanosleep.c (SIGCONT): Define if not already defined.
4112 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4114 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4115 per change in ../m4/ls-mntd-fs.m4.
4116 (read_filesystem_list): Ignore symbolic links.
4118 2000-06-29 Jim Meyering <meyering@lucent.com>
4120 * same.c: Include <string.h> or <strings.h>, as appropriate,
4121 for declaration of strcmp.
4123 * long-options.c: Include <stdlib.h>, for declaration of exit.
4125 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4126 Avoid warning by casting result to `char *' to remove `const'.
4128 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4130 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4132 2000-06-26 Paul Eggert <eggert@twinsun.com>
4134 savedir now sets errno on failure and invokes xmalloc to get memory.
4135 Fix a couple of other minor bugs while we're at it.
4137 * savedir.c (<unistd.h>): Do not include; there's no need.
4138 (NAMLEN): Remove macro.
4139 (malloc, realloc): Remove decls.
4141 ("xalloc.h"): Include.
4142 (NAME_SIZE_DEFAULT): New macro.
4143 (savedir): Use xmalloc / xrealloc to allocate memory.
4144 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4145 Skip "" directory entries.
4146 Use strlen to calculate directory entry length, since the old method
4147 is rarely used these days and isn't worth supporting.
4148 Don't use a pointer after freeing it.
4149 Check for integer overflow when calculating allocation size.
4150 Use memcpy to copy entries, instead of stpcpy.
4151 Set errno properly when returning NULL.
4152 Check for readdir error.
4154 2000-06-26 Jim Meyering <meyering@lucent.com>
4156 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4158 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4160 * getusershell.c (xmalloc, xrealloc): Remove functions.
4162 Don't include <stdlib.h>. Don't declare malloc, realloc.
4164 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4166 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4168 2000-06-24 Jim Meyering <meyering@lucent.com>
4170 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4172 2000-06-21 Jim Meyering <meyering@lucent.com>
4174 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4176 2000-06-19 Paul Eggert <eggert@twinsun.com>
4178 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4179 (mbrtowc, mbstate_t): Define substitutes if
4180 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4181 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4182 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4184 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4186 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4187 than 1024, return a memory chunk of least possible size, instead
4188 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4189 Use free/xmalloc instead of xrealloc to avoid copying for very long
4192 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4194 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4195 address, not strdup. Include <stdlib.h> and don't declare free().
4197 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4199 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4202 2000-06-21 Jim Meyering <meyering@lucent.com>
4204 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4205 (noinst_HEADERS): Add getstr.h.
4207 * getline.c (getstr): Move into a separate file.
4208 * getstr.c (getstr): New file, extracted from getline.c, with
4209 the following changes: new parameter, delim2; both delim[12]
4210 parameters have type `int', not `char'. The latter would lose
4211 with 8-bit delimiters.
4212 * getstr.h: New file.
4214 2000-06-19 Jim Meyering <meyering@lucent.com>
4216 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4218 2000-06-18 Jim Meyering <meyering@lucent.com>
4220 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4221 Besides, these days every porting target provides a mkdir function.
4223 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4224 (this snippet comes from src/system.h).
4226 2000-06-15 Paul Eggert <eggert@twinsun.com>
4228 * human.c (adjust_value): New function.
4229 (human_readable_inexact): Apply rounding style even when
4230 printing approximate values.
4232 2000-06-14 Paul Eggert <eggert@twinsun.com>
4234 * human.c (human_readable_inexact): Allow an input block
4235 size that is not a multiple of the output block size, and vice versa.
4236 Reported by Piergiorgio Sartor.
4238 2000-06-14 Paul Eggert <eggert@twinsun.com>
4240 * getdate.y (get_date): Apply relative times after time
4241 zone indicator, not before. Reported by Todd A. Jacobs.
4243 2000-06-13 Jim Meyering <meyering@lucent.com>
4245 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4247 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4249 2000-06-12 Paul Eggert <eggert@twinsun.com>
4251 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4253 2000-06-04 Paul Eggert <eggert@twinsun.com>
4255 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4257 2000-06-04 Jim Meyering <meyering@lucent.com>
4259 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4260 SunOS 4.1.4 for which gid_t is an unsigned type.
4262 2000-06-03 Jim Meyering <meyering@lucent.com>
4264 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4266 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4268 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4269 newer, don't install charset.alias.
4270 * config.charset: Change the Linux/glibc rules so they become empty
4271 on glibc-2.1 or newer.
4273 2000-06-02 Jim Meyering <meyering@lucent.com>
4275 * mountlist.c: Back out last change. Instead, do this...
4276 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4277 member using the same `ignore'-testing code.
4278 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4282 2000-05-29 Jim Meyering <meyering@lucent.com>
4284 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4285 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4287 2000-05-22 Jim Meyering <meyering@lucent.com>
4289 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4291 2000-05-18 Jim Meyering <meyering@lucent.com>
4293 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4294 back, too, since it may have been modified by allocate_entry.
4295 (hash_delete): Rewrite to use neither the assignment operator
4296 nor the comma operator in an if-expression.
4298 2000-05-15 Paul Eggert <eggert@twinsun.com>
4301 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4302 Remove; no longer needed.
4303 "quotearg.h": Add include.
4304 (file_name): Do not bother to explicitly initialize to NULL; it's less
4305 efficient on some hosts.
4306 (close_stdout_status): Remove test as to whether stdout was already
4307 closed; it breaks for the case "echo x | sort >&-".
4308 Quote file name colons.
4309 Do not assume that _("write error") lacks format strings.
4311 2000-05-15 Jim Meyering <meyering@lucent.com>
4313 * version-etc.c (version_etc_copyright): Update the copyright string
4314 used in all --version output.
4316 2000-05-14 Jim Meyering <meyering@lucent.com>
4318 * closeout.c (close_stdout_set_file_name): New function.
4319 (close_stdout_status): Use new file-scoped global.
4320 Return right away if fstat says the stdout file descriptor is invalid.
4321 * closeout.h (close_stdout_set_file_name): Declare.
4323 2000-05-10 Jim Meyering <meyering@lucent.com>
4325 * closeout.c [default_exit_status]: New file-scoped variable.
4326 (close_stdout_set_status): New function.
4327 * closeout.h (close_stdout_set_status): Declare.
4329 2000-05-08 Jim Meyering <meyering@lucent.com>
4331 * long-options.c: Don't include closeout.h.
4332 (parse_long_options): Don't call close_stdout for --version.
4334 2000-05-06 Jim Meyering <meyering@lucent.com>
4336 * strnlen.c: Undefine __strnlen and strnlen.
4337 [!weak_alias]: Define __strnlen to strnlen.
4339 * atexit.c: New file, from libiberty.
4341 2000-05-06 Jim Meyering <meyering@lucent.com>
4343 * closeout.c (close_stdout_status): Also check for errors on the
4346 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4348 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4349 instead of xmalloc, xrealloc, path_concat.
4350 (locale_charset): Treat empty environment variables as absent.
4351 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4353 2000-05-04 Jim Meyering <meyering@lucent.com>
4355 * getopt.c: Update from glibc.
4356 * obstack.c: Likewise.
4357 * obstack.h: Likewise.
4358 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4360 * regex.h: Likewise.
4361 * strndup.c: Likewise.
4362 * strnlen.c: New file, from glibc.
4364 2000-05-01 Jim Meyering <meyering@lucent.com>
4366 * full-write.c (full_write): Remove `FIXME' part of comment.
4368 2000-04-29 Jim Meyering <meyering@lucent.com>
4370 * path-concat.c: Declare strdup only if it's not defined.
4371 * canon-host.c: Likewise.
4373 2000-04-28 Jim Meyering <meyering@lucent.com>
4375 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4376 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4377 included first, then limits.h is included by locale.h by libintl.h.
4378 From John David Anglin.
4380 2000-04-25 Jim Meyering <meyering@lucent.com>
4382 * makepath.c (S_IRWXUGO): Define.
4383 (make_path): Always perform explicit chmod if MODE specifies any
4384 of the `special' permission bits. Prompted by a bug report against
4385 install from Mate Wierdl and Joost van Baal.
4387 2000-04-18 Jim Meyering <meyering@lucent.com>
4391 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4392 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4394 2000-04-17 Jim Meyering <meyering@lucent.com>
4396 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4397 the definition of it to rpl_strftime also defined-away the system's
4400 2000-04-15 Jim Meyering <meyering@lucent.com>
4402 Use `C' to denote so-called `contiguous' files, the same way
4404 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4405 (ftypelet): Use S_ISCTG.
4406 From Michael Deutschmann.
4408 2000-04-14 Jim Meyering <meyering@lucent.com>
4410 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4412 2000-04-08 Jim Meyering <meyering@lucent.com>
4414 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4415 names don't conflict. Reported by Eli Zaretskii.
4417 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4419 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4420 bug. Deal with the different error behavior of Irix iconv.
4422 2000-04-07 Jim Meyering <meyering@lucent.com>
4424 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4425 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4427 2000-04-05 Jim Meyering <meyering@lucent.com>
4429 Portability tweaks required for ultrix4.3.
4430 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4431 * readutmp.c: Include sys/types.h before sys/stat.h.
4432 * canon-host.c: Declare strdup.
4433 * path-concat.c: Likewise.
4434 From John David Anglin.
4436 2000-04-04 Jim Meyering <meyering@lucent.com>
4438 Be more DOS 8.3-friendly.
4439 * ref-add.sin: Renamed from ref-add.sed.in.
4440 * ref-del.sin: Renamed from ref-del.sed.in.
4441 * Makefile.am: Reflect renaming.
4442 Reported by Eli Zaretskii.
4444 Use a temporary file name that won't clash with `charset.alias'
4445 in the DOS 8.3 name space.
4446 * Makefile.am (charset_tmp): Define.
4447 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4448 (uninstall-local): Likewise.
4449 Reported by Eli Zaretskii.
4451 2000-03-29 Paul Eggert <eggert@twinsun.com>
4453 * time/strftime.c (my_strftime): Make sure we call the system
4454 strftime, not ourselves, when invoking the underlying strftime.
4456 2000-03-24 Jim Meyering <meyering@lucent.com>
4458 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4459 (charset_alias): Define.
4460 (install-exec-local): Factor out common code.
4461 (uninstall-local): Split lines longer than 80.
4462 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4464 (.sed.in.sed): New rule. Don't redirect directly to $@.
4465 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4467 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4469 * config.charset: Output a line containing "Packages using this file".
4470 * ref-add.sed.in, ref-del.sed.in: New files.
4471 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4472 ref-del.sed): New rules.
4474 2000-03-17 Jim Meyering <meyering@lucent.com>
4476 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4477 Otherwise, include <strings.h>
4479 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4481 * unicodeio.c (utf8_wctomb): New function.
4482 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4483 format instead of in UCS-4 with platform dependent endianness.
4485 2000-03-07 Paul Eggert <eggert@twinsun.com>
4487 * savedir.c (savedir): Work even if directory size is
4488 negative; this can happen with some screwy NFS configurations.
4490 2000-03-06 Jim Meyering <meyering@lucent.com>
4492 * localcharset.c (get_charset_aliases): Don't try to free file_name
4493 if it's NULL (because we ran out of memory). From Bruno Haible.
4495 2000-03-05 Jim Meyering <meyering@lucent.com>
4497 * localcharset.c ("path-concat.h"): Include.
4498 (get_charset_aliases): Use path_concat instead of ANSI string
4501 * unicodeio.h (PARAMS): Define.
4502 Use it to guard prototype.
4504 2000-03-04 Jim Meyering <meyering@lucent.com>
4506 * Makefile.am (install-exec-local): Create $(libdir) before installing
4508 (uninstall-local): Uncomment this rule so `make distcheck' works
4511 * unicodeio.c (<errno.h>): Include it.
4512 (errno): Declare if not defined.
4514 * localcharset.c: Add Bruno's comment justifying use of volatile.
4516 * config.charset: New version, incorporating remarks from a linux
4517 i18n mailing list. From Bruno Haible.
4519 2000-03-02 Jim Meyering <meyering@lucent.com>
4521 * Makefile.am (EXTRA_DIST): Add config.charset.
4523 2000-03-01 Jim Meyering <meyering@lucent.com>
4525 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4526 * unicodeio.c: Likewise.
4528 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4530 * config.charset: New file.
4531 * localcharset.c: New file.
4532 * unicodeio.h, unicodeio.c: New files.
4533 * Makefile.am (DEFS): Add -DLIBDIR=...
4534 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4535 (noinst_HEADERS): Add unicodeio.h.
4536 (all-local, install-exec-local, charset.alias): New targets.
4538 2000-02-28 Paul Eggert <eggert@twinsun.com>
4540 * quotearg.c (ALERT_CHAR): New macro.
4541 (quotearg_buffer_restyled): Use it.
4543 2000-02-27 Jim Meyering <meyering@lucent.com>
4545 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4546 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4548 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4549 not `#if STDC_HEADERS'.
4550 Declare malloc if needed.
4552 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4553 now that autoconf always defines the HAVE_DECL_ symbols.
4554 * human.c: Likewise.
4556 * strtoumax.c: Likewise.
4558 * backupfile.c: Arrange for cpp to fail if the configure-time
4559 declaration check was not run.
4561 * human.c: Likewise.
4563 * strtoumax.c: Likewise.
4565 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4566 then first look up the entire `.'-containing string as a login name.
4568 2000-02-18 Paul Eggert <eggert@twinsun.com>
4570 * getdate.y: Handle two-digit years with leading zeros correctly.
4571 (textint): New typedef.
4572 (parser_control): Member year changed from int to textint.
4574 (YYSTYPE): Removed; replaced by %union with int and textint members.
4575 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4576 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4577 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4578 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4579 (date, number, to_year): Use width of number in digits, not its value,
4580 to determine whether it's a 2-digit year, or a 2-digit time.
4581 (yylex): Store number of digits of numeric tokens.
4582 Reported by John Kendall.
4584 (parser_control): Changed from struct parser_control to typedef (for
4585 consistency). All uses changed.
4587 (tID): Removed; not used.
4588 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4590 2000-02-14 Paul Eggert <eggert@twinsun.com>
4592 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4593 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4595 2000-02-12 Jim Meyering <meyering@lucent.com>
4597 * userspec.c (ISDIGIT): Define it.
4598 (isdigit): Remove definition.
4599 (is_number): Use ISDIGIT, not isdigit.
4600 <libintl.h>: Include.
4602 (parse_user_spec): Mark translatable strings.
4604 2000-02-10 Jim Meyering <meyering@lucent.com>
4606 With these changes, nanosleep.[ch] are finally enough like the other
4607 lib/* replacement files to compile on a few more losing systems.
4609 * nanosleep.h: Don't include config.h.
4610 Remove prototype from declaration of nanosleep.
4611 (PARAMS): Remove now-unneeded definition.
4612 * nanosleep.c: #undef nanosleep.
4613 (rpl_nanosleep): Rename from nanosleep.
4615 2000-02-03 Jim Meyering <meyering@lucent.com>
4617 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4618 rather than with `#if HAVE_UTMPNAME'.
4620 2000-02-01 Jim Meyering <meyering@lucent.com>
4622 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4624 2000-01-31 Jim Meyering <meyering@lucent.com>
4626 * nanosleep.h (nanosleep): Guard declaration with
4627 `#if ! HAVE_DECL_NANOSLEEP'.
4628 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4629 the declaration in that vendor's sys/timers.h.
4630 Reported by Christian Krackowizer.
4632 * quotearg.c (ISASCII): Add #undef and move definition to follow
4633 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4634 (ISPRINT): Likewise.
4635 Reported by Tom Tromey.
4637 2000-01-30 Jim Meyering <meyering@lucent.com>
4639 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4640 uses of ->ut_name. The latter doesn't work with new Linux header files
4641 where only utmpx.ut_user is declared.
4643 * readutmp.h (UT_USER): Define.
4645 2000-01-23 Jim Meyering <meyering@lucent.com>
4647 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4650 2000-01-22 Jim Meyering <meyering@lucent.com>
4652 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4653 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4654 Required for some AIX systems. Reported by Christian Krackowizer.
4655 [TESTING] (main): New function.
4657 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4658 * dirname.c (dir_name): Support for DOS-style file names with drive
4661 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4663 * strverscmp.c (ISDIGIT): Define.
4664 (strverscmp): Use ISDIGIT, not isdigit.
4666 2000-01-17 Paul Eggert <eggert@twinsun.com>
4668 * nanosleep.c (nanosleep):
4669 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4670 POSIX.1 doesn't require SA_INTERRUPT and some systems
4671 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4672 it's been part of POSIX.1 since day 1 (in 1988).
4674 2000-01-17 Jim Meyering <meyering@lucent.com>
4676 * interlock: Remove unused file. Reported by François Pinard.
4678 2000-01-16 Paul Eggert <eggert@twinsun.com>
4680 * quotearg.c (quotearg_buffer_restyled): Do not quote
4681 alert, backslash, formfeed, and vertical tab unnecessarily in
4682 shell quoting style.
4685 version-control: never