1 2003-11-24 Paul Eggert <eggert@twinsun.com>
3 * lib/alloca.c: Remove dependency on xalloc module.
5 (memory_full) [!defined emacs]: New macro.
6 [!defined emacs]: Don't include xalloc.h.
7 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
8 address arithmetic overflows. Change datatypes a bit to avoid
11 2003-11-22 Jim Meyering <jim@meyering.net>
13 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
15 2003-11-17 Bruno Haible <bruno@clisp.org>
17 * vasnprintf.c (alloca): Remove fallback definition.
18 (freea): Remove definition.
19 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
20 Reported by Paul Eggert.
22 2003-11-17 Jim Meyering <jim@meyering.net>
24 On systems without utime and without a utimes function capable of
25 dealing with a NULL struct utimbuf* argument, this utime replacement
26 could -- in unusual circumstances -- leak a file descriptor.
27 * utime.c: Include <unistd.h> and <errno.h>.
28 (utime_null): Be sure to close `fd' and to preserve errno.
29 Reported by Geoff Collyer via Arnold Robbins.
31 2003-11-16 Paul Eggert <eggert@twinsun.com>
32 Bruno Haible <bruno@clisp.org>
34 Protect against address arithmetic overflow.
35 * printf-args.h: Include stddef.h.
36 (arguments): Change type of field 'count' to size_t.
37 * printf-args.c (printf_fetchargs): Use size_t instead of
38 'unsigned int' where appropriate.
39 * printf-parse.h: Include sys/types.h.
40 (char_directive): Change type of *arg_index fields to ssize_t.
41 (char_directives): Change type of fields 'count', max_*_length to
43 * printf-parse.c: Include sys/types.h and xsize.h.
44 (SSIZE_MAX): Define fallback value.
45 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
46 instead of 'int' where appropriate. Check a_allocated, d_allocated
47 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
48 * vasnprintf.c: Include xsize.h.
49 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
50 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
51 overflow. Avoid wraparound when converting a width or precision from
54 2003-11-16 Bruno Haible <bruno@clisp.org>
56 Update from GNU gettext.
57 * printf-parse.c: Generalize to it can be compiled for wide strings.
58 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
59 * vasnprintf.c: Generalize to it can be compiled for wide strings.
60 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
61 SNPRINTF): New macros.
62 Don't include <alloca.h> if the file is used inside libintl.
63 (local_wcslen): New function, for Solaris 2.5.1.
64 (VASNPRINTF): Use it instead of wcslen.
66 2003-11-16 Bruno Haible <bruno@clisp.org>
68 * xsize.h (xmax): New function.
69 (xsum, xsum3, xsum4): Declare as "pure" functions.
71 2003-11-12 Paul Eggert <eggert@twinsun.com>
73 * xalloc.h: Do not include <limits.h> or <stdint.h>.
74 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
75 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
76 heuristic is just as accurate as far as we know, and it removes a
77 dependency on size_max.m4 and ptrdiff_max.m4.
79 2003-11-12 Paul Eggert <eggert@twinsun.com>
81 * xstrtol.c (__xstrtol): Remove "break" immediately after
82 "return", to pacify some unknown compiler. Problem reported
85 2003-11-11 Bruno Haible <bruno@clisp.org>
87 * xsize.h (SIZE_MAX): Remove fallback definition.
88 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
91 2003-11-10 Paul Eggert <eggert@twinsun.com>
93 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
94 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
95 rejected some allocations of exactly SIZE_MAX - 2 bytes.
97 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
98 not (size_t) -1, since it's defined here.
100 2003-11-06 Paul Eggert <eggert@twinsun.com>
102 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
103 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
104 Reject sizes of exactly SIZE_MAX bytes.
105 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
106 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
108 2003-11-05 Bruno Haible <bruno@clisp.org>
110 * xsize.h: Include limits.h, to avoid a possible collision with
111 SIZE_MAX defined in <limits.h> on Solaris.
113 2003-11-04 Bruno Haible <bruno@clisp.org>
116 * linebreak.c: Include xsize.h.
117 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
118 argument for overflow.
119 Suggested by Paul Eggert.
121 2003-10-31 Bruno Haible <bruno@clisp.org>
123 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
124 to avoid (extremely rare) race condition.
125 Suggested by Paul Eggert.
127 2003-11-03 Jim Meyering <jim@meyering.net>
129 * userspec.c: Include "userspec.h".
130 * userspec.h: New file.
132 2003-10-31 Paul Eggert <eggert@twinsun.com>
134 * mountlist.h (struct mount_entry.me_type_malloced): New member.
135 * mountlist.c (SIZE_MAX): Define if not defined already.
136 (read_filesystem_list): Set and use me_type_malloced.
137 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
138 whatever the type happens to be), for brevity and consistency.
139 Check for size calculation overflow on Alphas running OSF/1.
141 2003-10-31 Jim Meyering <jim@meyering.net>
143 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
145 * linebuffer.c: Include <string.h> for declaration of memset.
147 2003-10-30 Paul Eggert <eggert@twinsun.com>
148 Bruno Haible <bruno@clisp.org>
150 * vasprintf.c: Include <limits.h>, <stdlib.h>.
151 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
153 2003-10-29 Paul Eggert <eggert@twinsun.com>
155 * xalloc.h (xalloc_oversized): Now a macro, not a function,
156 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
158 * quotearg.c (quotearg_n_options): Use it.
159 * group-member.c: Include <stdbool.h>.
160 (free_group_info): Arg is now const *; don't free arg.
161 (get_group_info): Now returns bool and accepts struct group_info *,
162 rather than returning a malloc'ed struct group_info *.
163 All uses changed. Check for overflow in internal size calculation.
165 * getusershell.c (readname): Simplify the code by using x2nrealloc
166 rather than xmalloc/xrealloc.
167 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
168 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
169 conformance bug: the old code used a pointer after freeing the
170 storage that it addressed.
171 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
172 rather than doing it by hand.
173 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
174 the buffer preserved. Use free and xmalloc instead.
175 * quotearg.c (quotearg_n_options): Likewise.
176 Use a simpler test for size overflow. Don't use xalloc_oversized
177 because unsigned int might be wider than size_t (!); this suggests
178 that we should switch from unsigned int to size_t for slot numbers.
180 2003-10-27 Bruno Haible <bruno@clisp.org>
182 * stdbool_.h: Better support for BeOS.
184 2003-10-27 Paul Eggert <eggert@twinsun.com>
186 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
187 to allocate the returned structure. Do not allocate a subarray,
188 as x2nrealloc will do that.
189 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
190 instead of xnrealloc.
191 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
193 2003-10-26 Paul Eggert <eggert@twinsun.com>
195 * xalloc.h (xalloc_oversized): New static inline function, for
196 callers that want to do their own size-overflow checking. Include
197 <stdbool.h>, since xalloc_oversized returns bool.
198 * xalloc.c (array_size_overflow): Remove. All callers changed
199 to use xalloc_oversized.
201 Add two functions x2realloc, x2nrealloc, for programs that grow
202 arrays dynamically by doubling their sizes.
203 * xalloc.h (x2realloc, x2nrealloc): New decls.
204 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
207 Port to C99 semantics for 'inline' of external functions.
208 Bug reported by Bruno Haible.
209 * xmalloc.c (xnmalloc_inline): New static inline function,
210 with the old contents of xnmalloc.
211 (xnmalloc, xmalloc): Use it.
212 (xnrealloc_inline): New static inline function,
213 with the old contents of xnrealloc.
214 (xnrealloc, xrealloc): Use it.
216 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
218 2003-10-25 Paul Eggert <eggert@twinsun.com>
220 Fix several address-calculation bugs in the hash modules,
221 plus some minor code cleanup.
223 * hash.h: Include <stdbool.h>, for bool.
224 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
225 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
226 hash_get_n_entries, hash_get_max_bucket_length,
227 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
228 hash_rehash): Use size_t rather than unsigned.
229 * hash.c (struct hash_table, hash_get_n_buckets,
230 hash_get_n_buckets_used, hash_get_n_entries,
231 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
232 hash_get_entries, hash_do_for_each, hash_string, is_prime,
233 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
235 (SIZE_MAX): Define if not defined.
236 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
237 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
239 Use const * when possible.
240 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
241 (check_tuning): Fix bug: if tuning parameters were very close to
242 0 or 1, rounding errors could have caused subscript violations.
243 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
244 (hash_initialize): Add 'fail:' label
245 to free table and return NULL, and use it to simplify code.
246 Use calloc rather than clearing the storage ourself.
247 (hash_initialize, hash_rehash): Check for arithmetic overflow in
248 buffer size calculations.
249 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
250 Include <stddef.h>, for size_t.
251 * hash-pjw.c (hash_pjw): Likewise.
252 Switch to method described by Bruno Haible.
253 Include <limits.h>, for CHAR_BIT.
254 (SIZE_BITS): New macro.
256 2003-10-21 Paul Eggert <eggert@twinsun.com>
258 * getndelim2.c (getndelim2): When size calculation overflows,
259 ceiling the allocation at NMAX bytes rather than silently
260 discarding input bytes before NMAX is reached. This makes
261 a difference only if NMAX exceeds SIZE_MAX / 2.
263 * obstack.c: Merge from glibc.
264 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
265 Add libc_hidden_def (_obstack_newchunk).
266 (_obstack_free) [! defined _LIBC]: Remove.
267 [defined _LIBC]: Make a strong alias from obstack_free, rather than
268 a clone of the function body.
269 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
270 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
272 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
273 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
276 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
277 (obstack_ptr_grow_fast, obstack_int_grow_fast):
278 Don't use lvalue casts, as GCC plans to remove support for them
279 in GCC 3.5. Reported by Joseph S. Myers. This bug
280 was also present in the non-GCC version, indicating that this
281 code had always been buggy and had never been widely used.
282 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
283 Use the fast variant of each macro, rather than copying the
284 definiens of the fast variant; that way, we'll be more likely to
285 catch future bugs in the fast variants.
287 2003-10-20 Bruno Haible <bruno@clisp.org>
289 * wait-process.h: New file, from GNU gettext.
290 * wait-process.c: New file, from GNU gettext.
292 2003-10-19 Jim Meyering <jim@meyering.net>
294 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
296 2003-10-16 Paul Eggert <eggert@twinsun.com>
298 * getgroups.c: Include <errno.h>, <stdlib.h>.
299 (getgroups): First arg is int, not size_t.
300 Don't let 'free' mangle errno.
302 2003-10-16 Jim Meyering <jim@meyering.net>
304 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
306 2003-10-15 Paul Eggert <eggert@twinsun.com>
308 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
310 (new_exclude, add_exclude_file): Initial size no longer needs to
312 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
313 our own address arithmetic overflow checking.
315 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
316 (fnmatch): Do not alloca more than 2000 wide characters;
317 instead, use malloc for large buffers.
318 Check for address arithmetic overflow, and return -1
319 with errno set to ENOMEM in that case.
320 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
321 (NEW_PATTERN): Do not alloca more than 8000 bytes;
322 instead, return -1. Check for address arithmetic overflow.
324 2003-10-14 Paul Eggert <eggert@twinsun.com>
326 Handle invalid suffixes and overflow independently, so that
327 callers can treat them independently as needed. Fix some bugs in
328 suffix handling, e.g., "100k@" was not diagnosed as an invalid
329 suffix for a human-readable blocksize. The major caller-visible
330 change is the addition of a new
331 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
332 that both overflow and suffix chars were found.
334 * human.c (humblock): Don't check separately for invalid suffix
335 char; that is xstrtoumax's job (now that its bug is fixed).
336 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
337 INTMAX_MAX]: New macros.
338 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
339 TYPE_MAXIMUM): New macros.
340 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
341 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
342 if overflow occurs, as it's what __strtol does and it's more useful
344 (__xstrtol): If __strtol reports some error other than ERANGE,
345 reflect it to the caller as LONGINT_INVALID. If it reports
346 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
347 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
348 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
350 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
351 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
352 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
353 [defined UINTMAX_MAX]: New macros.
355 2003-10-14 Bruno Haible <bruno@clisp.org>
357 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
358 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
359 Also use volatile where needed.
361 2003-10-12 Paul Eggert <eggert@twinsun.com>
363 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
364 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
365 and define in terms of the other primitives.
366 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
367 (SIZE_MAX): Define if not already defined.
368 (array_size_overflow): New function.
369 (xalloc_die): Abort instead of exiting if 'error' returns.
370 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
371 (xmalloc, xrealloc): Use them.
372 (xcalloc): Check for address arithmetic overflow.
373 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
374 a bit faster than strcpy.
376 2003-10-08 Paul Eggert <eggert@twinsun.com>
378 Merge getpass from libc, plus a few fixes.
380 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
382 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
383 __fsetlocking to empty.
384 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
385 do include <bits/libc-lock.h>.
386 Do not include <fcntl.h>; not needed.
387 [_LIBC]: Include <wchar.h>.
388 (NOTCANCEL_MODE): New macro.
389 (flockfile, funlockfile) [_LIBC]: New macros.
390 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
391 [!_LIBC]: New macros.
392 (call_fclose): New function.
393 (getpass): Use it. Save tty stream separately; this simplifies the
394 code and makes it more reliable if stdin happens to equal stdout.
395 Invoke __fsetlocking on tty.
396 Handle thread cancellation if needed.
397 Namespace cleanup (use __tcgetattr, __getline).
398 Use bool for Booleans.
399 [USE_IN_LIBIO]: Handle wide streams.
400 [!_LIBC]: Unconditionally do the fseek, since we don't know what
401 stream might go where.
403 * unlocked-io.h: Include <stdio.h>, so that the caller
404 doesn't have to include <stdio.h> before us.
405 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
406 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
407 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
408 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
409 if not declared, so that we can use getpass.c code from libc without
411 (flockfile, ftrylockfile, funlockfile): New macros.
413 2003-10-06 Bruno Haible <bruno@clisp.org>
415 * version-etc-2.h: Remove file.
416 * version-etc-2.c: Remove file.
418 2003-09-25 Jim Meyering <jim@meyering.net>
419 Bruno Haible <bruno@clisp.org>
421 This lets translators provide better translations for the
422 "Written by ..." part of --version output.
423 * version-etc.h: Include stdarg.h.
424 (version_etc_copyright): Declare as readonly.
425 (version_etc): Make this function variadic with a NULL-terminated list
426 of author name strings.
427 (version_etc_va): New declaration.
428 * version-etc.c: Include stdarg.h, stdlib.h.
429 (version_etc_copyright): Declare as readonly.
430 (version_etc_va): New function. Provide a different translatable string
431 for each possible number of authors < 10. Abbreviate when there are 10
433 (version_etc): Make this function variadic. Call version_etc_va.
434 Suggestion from Gary V. Vaughan.
436 * long-options.h (parse_long_options): Change prototype: the authors
437 string is moved to the end and becomes variadic.
438 * long-options.c: Include stdarg.h.
439 (parse_long_options): Make this function variadic, too.
440 Call version_etc_va, not version_etc.
442 2003-10-06 Bruno Haible <bruno@clisp.org>
444 * fatal-signal.h: New file, from GNU gettext.
445 * fatal-signal.c: New file, from GNU gettext.
447 2003-10-04 Karl Berry <karl@gnu.org>
449 * argp*: update from libc.
451 2003-10-01 Larry Jones <lawrence.jones@eds.com>
453 * getpass.c (getpass): Use a no-op fseek when switching from input to
454 output mode on the same stream.
456 2003-09-29 Paul Eggert <eggert@twinsun.com>
458 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
459 Fix arg typo in previous patch.
461 2003-09-28 Jim Meyering <jim@meyering.net>
463 * error.c: Correct cpp indentation.
465 2003-09-27 Paul Eggert <eggert@twinsun.com>
467 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
468 Omit the special code that used __typeof__, since we worry that
469 it could be more trouble than it's worth. See:
470 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
471 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
475 2003-09-26 Jim Meyering <jim@meyering.net>
477 * error.c (error_tail): Move some declarations
478 into inner scope where the local variables are used.
480 2003-09-26 Bruno Haible <bruno@clisp.org>
482 * stpncpy.h (gnu_stpncpy): New declaration.
483 (stpncpy): Define as alias for gnu_stpncpy.
484 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
486 2003-09-26 Paul Eggert <eggert@twinsun.com>
488 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
489 (error_tail): Do not loop, reallocating temporary buffer, since
490 the output cannot contain more wide characters than the input
491 contains bytes, the size must be big enough already. This avoids
492 one potential size overflow calculation. Check for size overflow
493 when calculating temporary buffer size. Free temporary buffer
494 when done, if it was allocated with malloc; this plugs a memory
495 leak. Remove casts from void * to pointers, that are no longer
496 needed now that we're assuming C89 or better.
498 Merge error changes from glibc.
500 * error.c, error.h: Update copyright notice header to match glibc.
501 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
502 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
503 Disable cancellation while printing error.
504 * error.h: Prepend __ to parameter names.
506 2003-09-25 Karl Berry <karl@gnu.org>
508 * argp-fmtstream.c, argp-help.c: update from libc.
510 2003-09-25 Bruno Haible <bruno@clisp.org>
512 * version-etc-2.h: New file, from version-etc.h with modifications.
513 * version-etc-2.c: New file, from version-etc.c with modifications.
515 2003-09-25 Simon Josefsson <jas@extundo.com>
517 * xgetdomainname.h: New file.
518 * xgetdomainname.c: New file.
520 2003-09-25 Simon Josefsson <jas@extundo.com>
521 Bruno Haible <bruno@clisp.org>
523 * getdomainname.h: New file.
524 * getdomainname.c: New file.
526 2003-09-24 Paul Eggert <eggert@twinsun.com>
528 * linebuffer.c (freebuffer): Don't free the argument, just
529 the buffer associated with the argument. Bug reported by
532 2003-09-19 Karl Berry <karl@gnu.org>
534 * argp.h: update from libc.
536 2003-09-16 Paul Eggert <eggert@twinsun.com>
538 * linebuffer.c (readlinebuffer): Return NULL immediately upon
539 input error, instead of returning NULL the next time we are called
540 (and therefore losing track of errno).
542 2003-09-15 Paul Eggert <eggert@twinsun.com>
544 * getndelim2.c (getndelim2): Don't trash errno when a read
545 fails, so that the caller gets the proper errno.
547 * readutmp.c (read_utmp): Likewise.
548 Check for fstat error. Close stream and free storage
551 2003-09-14 Bruno Haible <bruno@clisp.org>
553 * fwriteerror.h: New file.
554 * fwriteerror.c: New file.
556 2003-09-14 Jim Meyering <jim@meyering.net>
558 * getloadavg.c: Correct cpp indentation.
559 * strdup.c: Likewise.
560 * vasnprintf.c: Likewise.
562 2003-09-12 Paul Eggert <eggert@twinsun.com>
564 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
565 * obstack.c [!defined _LIBC]: Likewise.
566 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
567 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
568 * exitfail.c: Don't include stdlib.h; no longer needed.
570 More changes to assume C89 or better.
572 * error.c (error_tail): Assume vprintf.
574 * argmatch.c (getenv): Remove decl.
575 * progreloc.c (get_full_program_name): Define via prototype.
576 * setenv.c (clearenv): Likewise.
577 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
579 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
580 (malloc, memcpy): Remove decls.
581 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
582 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
583 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
584 (memcpy): Remove macro.
585 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
586 (__P): Remove. All uses removed.
587 (PTR): Remove. All uses changed to void *.
588 (CHAR_BIT, NULL): Remove.
589 (spaces, zeros, memset_space, memset_zero)
590 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
592 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
593 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
594 Define with prototype.
595 Remove now-unnecessary prototype decl.
596 (extra_args_spec): Assume ANSI C. All uses changed.
597 (extra_args_spec_iso): Remove.
598 (my_strftime, emacs_strftimeu): Define via prototype.
599 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
601 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
602 * strtoimax.c: Include <stdlib.h> unconditionally.
603 (strtoul, strtol): Remove decls.
604 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
606 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
607 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
608 (LOCALE_PARAM_PROTO): New macro.
609 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
610 (INTERNAL (strtol), strtol): Define with a prototype.
611 (PARAMS): Remove. All uses removed.
612 * tempname.c: Include <string.h> unconditionally.
613 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
614 * xgethostname.c (main): Define with a prototype.
615 * xmalloc.c: Include "xalloc.h" first, to check interface.
616 Include <stdlib.h> unconditionally.
617 (calloc, malloc, realloc, free): Remove decls.
618 * xstrtod.c: Include "xstrtod.h" first, to check interface.
619 Include <stdlib.h> unconditionally. Sort include file names.
621 (xstrtod): Define with a prototype.
622 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
623 (strtol, strtoul): Remove decls.
625 2003-09-11 Paul Eggert <eggert@twinsun.com>
627 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
628 Include <stdlib.h>, <string.h> unconditionally.
629 Remove now-unnecessary cast to char *.
630 * strnlen.c: Include <string.h> unconditionally.
631 * yesno.c (yesno): Define with a prototype.
633 2003-09-10 Bruno Haible <bruno@clisp.org>
635 * strcspn.c: Include <string.h> unconditionally.
636 * strpbrk.c: Include <string.h> unconditionally.
637 * strstr.c: Include <string.h> unconditionally.
638 * unicodeio.c: Include <string.h> unconditionally.
639 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
640 * unsetenv.c: Likewise.
641 * xreadlink.c: Include <stdlib.h> unconditionally.
642 * yesno.c: Include <stdlib.h> unconditionally.
643 (rpmatch): Add prototype.
645 2003-09-10 Jim Meyering <jim@meyering.net>
647 * error.c: Correct indentation of cpp directives.
649 2003-09-09 Paul Eggert <eggert@twinsun.com>
653 * acosl.c (main): Use a prototype.
654 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
657 * getloadavg.c (getloadavg, main): Define via prototypes.
659 * getopt.h (struct option.name): Assume C89, and use 'const'.
660 (getopt, etopt_long, getopt_long_only, _getopt_internal)
661 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
663 * getopt.c (const): Remove macro.
664 Include <string.h> unconditionally.
665 (my_index): Remove; all uses changed to strchr.
666 (strlen): Remove decl.
667 (exchange): Remove forward decl; no longer needed.
668 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
669 Define with prototype.
670 * getopt1.c (const): Remove macro.
671 (getopt_long, getopt_long_only, main): Define with prototype.
673 * getugroups.c: Include <string.h> unconditionally.
675 * getusershell.c: Include <stdlib.h> unconditionally.
676 (getusershell, setusershell, endusershell, readname, main):
677 Define with prototypes.
679 * group-member.c: Include group-member.h first.
680 Include <stdlib.h> unconditionally.
682 * hard-locale.c: Include hard-locale.h first.
683 Include <stdlib.h>, <string.h> unconditionally.
685 * hash.c (free, malloc): Remove decls.
686 Include <stdlib.h> unconditionally.
688 * human.c: Include <stdlib.h>, <string.h> unconditionally.
689 (getenv): Do not declare.
691 * idcache.c: Include <string.h> unconditionally.
693 * long-options.c: Include long-options.h first, to test interface.
694 Include <stdlib.h> unconditionally.
696 * makepath.c: Include makepath.h first, to test interface.
697 Include <stdlib.h> and <string.h> unconditionally.
699 * linebuffer.c: Include <stdlib.h>.
702 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
703 rpl_malloc returns void *, not char *.
704 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
706 * md5.h: Include <limits.h> unconditionally.
707 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
708 (__P): Remove; all uses removed.
709 * md5.c: Include "md5.h" first.
710 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
711 md5_buffer, md5_process_bytes, md5_process_block):
712 Define with prototypes.
713 * sha.h (__P): Remove all uses. (It wasn't defined??)
714 * sha.c: Include "sha.h" first.
715 Include <stdlib.h>, <string.h> unconditionally.
717 * memchr.c (__ptr_t): Remove; all uses changed to void *.
718 * memcmp.c (__ptr_t): Likewise.
719 * memrchr.c (__ptr_t): Likewise.
720 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
721 Include <string.h> unconditionally.
722 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
723 * memchr.c: Include <stdlib.h> unconditionally.
724 * memchr.c (LONG_MAX): Remove.
725 * memrchr.c (LONG_MAX): Likewise.
726 * memchr.c (__memchr): Define via a prototype.
727 * memrchr.c (__memrchr): Likewise.
728 * memcmp.c (__P): Remove, and remove all uses.
729 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
730 Remove forward decls; no longer needed.
731 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
732 Use types required by C89 in prototype.
734 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
735 * savedir.c: Likewise.
736 * mkdir.c (free): Remove decl.
737 * rmdir.c (rmdir): Define with a prototype.
738 * savedir.c: Include savedir.h first, to test interface.
740 * mktime.c (STDC_HEADERS): Remove.
741 Include <stdlib.h>, <string.h> unconditionally.
743 * modechange.c: Include <stdlib.h> unconditionally.
744 (malloc): Remove decl.
746 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
749 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
750 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
751 (This type really should be intptr_t, but that's a C99ism.)
752 (_obstack_memcpy): Remove: all uses changed to memcpy.
753 Include <string.h> unconditionally.
754 (struct obstack): Assume __STDC__ for types of members
755 chunkfun, freefun, extra_arg.
756 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
757 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
758 obstack_begin, obstack_specify_allocation,
759 obstack_specify_allocation_with_arg, obstack_chunkfun,
760 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
761 Remove unprototyped decls and the macros that use them.
762 * obstack.c (POINTER): Remove. All uses changed to void *.
763 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
764 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
765 (defined __STDC__ && __STDC__)]:
766 Remove nonprototyped code.
767 Include <stdlib.h> unconditionally.
768 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
769 _obstack_allocated_p, _obstack_free, obstack_free,
770 _obstack_memory_used, print_and_abort):
771 Define using prototypes.
772 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
773 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
774 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
775 obstack_next_free, obstack_object_size, obstack_room) [0]:
776 Remove unused, unprototyped code.
778 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
780 * physmem.c (physmem_total, physmem_available, main): Define
783 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
784 (main): Define with a prototype.
786 * posixver.c (getenv): Remove decl.
788 * putenv.c (malloc): Returns void *, not char *.
789 Include <string.h> unconditionally.
790 (strchr, memcpy, NULL): Do not define.
792 * readtokens.c: Include readtokens.h first, to test interface.
793 Include <stdlib.h>, <string.h> unconditionally.
794 (init_tokenbuffer): Define with a prototype.
796 * regex.c (PARAMS): Remove. All uses removed.
797 All uses of _RE_ARGS removed, too.
798 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
800 (bzero): Assume memset exists.
801 (memcmp, memcpy, NULL): Remove.
802 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
803 char, or assignments to local vars of type signed char.
804 (init_syntax_once, PREFIX(extract_number_and_incr),
805 PREFIX(print_partial_compiled_pattern),
806 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
807 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
808 PREFIX(regex_grow_registers), PREFIX(regex_compile),
809 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
810 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
811 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
812 wcs_compile_range, byte_compile_range, truncate_wchar,
813 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
814 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
815 count_mbs_length, wcs_re_match_2_internal,
816 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
817 PREFIX(alt_match_null_string_p),
818 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
819 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
820 regfree, PREFIX(extract_number)): Define with prototype. Remove
821 now-unnecessary declaration, if any.
822 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
824 Remove now-unnecessary casts among pointer types.
825 * regex.h (_RE_ARGS): Remove. All uses removed.
827 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
830 * rpmatch.c: Include <stdlib.h> unconditionally.
832 * same.c: Include <stdlib.h>, <string.h> unconditionally.
835 * save-cwd.c: Include <stdlib.h> unconditionally.
836 * xgetcwd.c: Likewise.
838 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
841 * strchrnul.c (strchrnul): Define with a prototype.
842 Fix bug: c_in was not converted to char before searching.
844 The following changes are not K&R related:
846 * group-member.h: Include <sys/types.h>, so that this file is
848 * makepath.h: Likewise.
850 * getusershell.c (readname, default_index, line_size, readname):
851 Use size_t, not int, for sizes.
852 (readname): If the size overflows, report an error instead of
855 2003-09-09 Derek Robert Price <derek@ximbiot.com>
857 * getndelim2.c: Assume stdlib.h per the C89 spec.
859 2003-09-08 Paul Eggert <eggert@twinsun.com>
861 Assume C89 or better; remove K&R cruft.
862 A few of these changes were first proposed by Derek Robert Price
863 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
865 * addext.c: Include <string.h> unconditionally.
866 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
867 Don't declare getenv or malloc.
869 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
870 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
872 (find_stack_direction, alloca): Use prototypes.
874 * atexit.c (atexit): Define using a prototype.
876 * basename.c, dirname.c, stripslash.c:
877 Include <string.h> unconditionally.
879 * bcopy.c: Include <stddef.h>.
880 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
882 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
884 * error.h (error, error_at_line, error_print_progname)
885 [! (defined (__STDC__) && __STDC__)]: Remove decls.
886 * error.c: Include error.h first, to check interface.
887 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
888 (VA_START): Remove; all uses changeed to va_start.
889 (exit, strerror): Remove decls.
890 (error_print_progname): Prototype uncondionally.
891 Don't include <errno.h>; no longer needed.
892 (private_strerror): Remove.
893 (error_tail): Always define.
894 (error, error_at_line): Assume C89 or better; always use prototypes.
895 * fatal.c: Include "fatal.h" first, to test interface.
896 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
897 (VA_START): Remove; all uses changed to va_start.
898 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
901 (fatal): Prototype unconditionally. Assume va_start works.
902 Abort at end, to pacify gcc.
904 * euidaccess.c (main): Define with a prototype.
906 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
908 * exitfail.c: Include <stdlib.h> unconditionally.
910 * fnmatch_.h (__P): Remove. All uses changed to assume
912 * fnmatch.c: Include fnmatch.h first, to test interface.
913 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
914 (getenv): Remove decl.
915 (fnmatch): Define using a prototype.
916 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
917 (FCT): Define using a prototype.
919 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
921 * gethostname.c: Include <stddef.h>.
922 (gethostname): Define with prototype. Length is size_t, not int.
924 2003-09-08 Paul Eggert <eggert@twinsun.com>
926 * getversion.c: Remove; was migrated to backupfile.c in 1997.
927 getversion.c should have been removed then, but was accidentally
930 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
931 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
933 2003-09-07 Paul Eggert <eggert@twinsun.com>
935 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
936 copy_tm_result. Bug reported by Simon Josefsson in
937 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
939 2003-09-06 Paul Eggert <eggert@twinsun.com>
941 * time_r.c, time_r.h: New files.
943 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
945 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
946 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
948 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
950 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
951 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
954 * timegm.c: Switch to glibc implementation, with the following changes:
955 [defined HAVE_CONFIG_H]: Include <config.h>.
956 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
957 (__mktime_internal) [!defined _LIBC]: New decl.
958 (__gmtime_r) [!defined _LIBC]: New macro and function.
959 (timegm): Use a prototype, since gnulib assumes C89.
960 Do not bother declaring tmp to be const, as it's not really usefu.
961 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
962 (timegm): Declare only if HAVE_DECL_TIMEGM.
964 2003-09-03 Paul Eggert <eggert@twinsun.com>
966 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
967 Bug reported by Lute Kamstra in
968 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
970 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
971 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
972 course with correspondingly smaller numbers for tomorrow and
973 yesterday. From Tadayoshi Funaba. Originally installed into
974 sh-utils on 1999-08-07, but the patch got lost (I guess during the
977 2003-08-31 Simon Josefsson <jas@extundo.com>
979 * timegm.h: New file.
980 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
982 2003-08-31 Karl Berry <karl@gnu.org>
984 * argp.h: update from libc.
986 2003-08-28 Bruno Haible <bruno@clisp.org>
988 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
989 warning on QNX, which defines O_BINARY to 000000.
991 2003-08-24 Bruno Haible <bruno@clisp.org>
993 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
994 MSVC7 <stdio.h> is included later.
996 2003-08-20 Bruno Haible <bruno@clisp.org>
998 * progname.h: New file, from GNU gettext.
999 * progname.c: New file, from GNU gettext.
1000 * progreloc.c: New file, from GNU gettext.
1002 2003-08-19 Bruno Haible <bruno@clisp.org>
1004 * xstrdup.c: Assume <string.h> exists.
1006 2003-08-18 Jim Meyering <jim@meyering.net>
1008 * setenv.h: Indent nested cpp directive.
1009 * vasnprintf.c: Remove trailing blanks.
1011 2003-08-17 Simon Josefsson <jas@extundo.com>
1012 Bruno Haible <bruno@clisp.org>
1014 * xstrndup.h: New file.
1015 * xstrndup.c: New file.
1017 2003-08-17 Bruno Haible <bruno@clisp.org>
1019 * strndup.h: New file.
1021 2003-08-16 Paul Eggert <eggert@twinsun.com>
1023 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1024 space, undoing this 2003-08-12 change:
1025 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1027 2003-08-16 Jim Meyering <jim@meyering.net>
1029 Merge from coreutils.
1030 * xstrtoimax.c: #else #if -> #elif.
1031 * xstrtoumax.c: Likewise.
1033 2003-08-15 Paul Eggert <eggert@twinsun.com>
1035 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1036 rather than tab, after '#' in shell-script copyright notices.
1037 Suggested by Bruno Haible.
1039 2003-08-15 Jim Meyering <jim@meyering.net>
1040 and Paul Eggert <eggert@twinsun.com>
1042 Merge from coreutils.
1043 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1044 member but strut utmpx does not. Needed for AIX 4.3.3.
1045 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1047 2003-08-15 Jim Meyering <jim@meyering.net>
1049 Merge from coreutils.
1050 * xgethostname.c: Include <stdlib.h>.
1051 (xghostname): Don't exit for anything other than memory-related
1052 failure; just return NULL.
1053 * userspec.c: Include "posixver.h".
1054 (parse_user_spec): Accept `.' as a separator only
1055 in pre-POSIX-200112 mode.
1056 * strtoimax.c: Use #elif rather than #else #if.
1057 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1058 Remove function, now that we can rely on a working tzset function.
1059 [!_LIBC]: Ensure that the required autoconf test has been run.
1060 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1061 Use underlying_strftime for %r.
1062 * sha.c: Merge in some clean-up and optimization changes from glibc.
1063 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1064 Ensure that it is a multiple of 64.
1065 Rearrange loop exit tests so as to avoid performing an
1066 additional fread after encountering an error or EOF.
1067 * realloc.c: Update copyright date.
1069 2003-08-14 Jim Meyering <jim@meyering.net>
1071 Merge from coreutils.
1072 * obstack.h: Whitespace changes.
1073 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1074 and xcalloc return values.
1075 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1076 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1077 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1078 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1079 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1081 Use mntctl's return value to drive the entry-processing loop, since
1082 we can't rely on the value of the vmt_length member in the last
1083 entry. On some systems doing so could result in exhausting
1084 virtual memory. Based in part on a patch from Mike Jetzer.
1086 2003-08-14 Jim Meyering <jim@meyering.net>
1087 and Paul Eggert <eggert@twinsun.com>
1089 Merges from coreutils, plus other fixes.
1090 * physmem.c: Merge in portability changes from gcc/libiberty
1091 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1092 for credits and details. Thanks to Kaveh Ghazi for helping
1093 to keep these files in sync.
1094 (ARRAY_SIZE): Define it.
1095 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1096 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1097 (memcasecmp): Don't assume size_t fits in unsigned int.
1098 Remove casts and duplicate code.
1099 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1100 (memcpy): Remove definition.
1101 Merge in some clean-up and optimization changes from glibc.
1102 [BLOCKSIZE]: Move definition to top of file.
1103 Ensure that it is a multiple of 64.
1104 Rearrange loop exit tests so as to avoid performing an
1105 additional fread after encountering an error or EOF.
1106 * md5.h (md5_uintptr): Define.
1107 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1108 return to the initial working directory. Preserve errno
1110 * idcache.c: Include "xalloc.h".
1111 (xmalloc, xrealloc): Remove decls.
1112 (getuser): Remove casts no longer required in C89.
1113 * human.c: Include stdio.h, for sprintf.
1114 * group-member.c: Include "xalloc.h".
1115 (xmalloc, xrealloc): Remove decls.
1116 (get_group_info): Remove casts no longer required in C89.
1117 * getusershell.c (readname): Remove casts no longer required in C89.
1118 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1119 * getline.c: Whitespace fix, from coreutils.
1121 2003-08-13 Paul Eggert <eggert@twinsun.com>
1123 * exclude.c: Include <ctype.h>
1124 (IN_CTYPE_DOMAIN): New macro.
1126 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1129 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1130 Undo previous (whitespace-only) change.
1132 2003-08-12 Paul Eggert <eggert@twinsun.com>
1134 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1135 Normalize leading white space and remove trailing white space.
1136 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1137 notice, as per ../config/srclist-update.
1139 Merge from coreutils.
1140 * euidaccess.h: New file.
1141 * euidaccess.c: Include it.
1142 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1143 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1144 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1146 2003-08-11 Bruno Haible <bruno@clisp.org>
1148 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1149 (vasnprintf): Use it instead of wcslen.
1151 2003-08-11 Bruno Haible <bruno@clisp.org>
1153 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1154 value to ensure that _Bool promotes to int. Use #define for _Bool when
1155 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1157 2003-08-10 Karl Berry <karl@gnu.org>
1159 * regex.h: update from libc (whitespace fix).
1161 2003-08-09 Paul Eggert <eggert@twinsun.com>
1163 Merge some files from coreutils. These changes were
1164 originally made by Jim Meyering.
1165 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
1166 many older Unixes require this.
1167 * lib/alloca.c (alloca): Remove cast to argument of free;
1168 no longer needed in C89.
1169 * lib/alloca_.h, lib/regex.h: Fix white space to match
1170 what GNU indent does.
1172 2003-08-05 Paul Eggert <eggert@twinsun.com>
1174 * bumpalloc.h: Remove.
1176 2003-08-04 Paul Eggert <eggert@twinsun.com>
1178 * getloadavg.c: Change copyright notice and spacing to conform to
1181 Merge from coreutils.
1182 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1184 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1185 from Karl Berry, implemented by Jim Meyering.
1186 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1187 from Dmitry V. Levin.
1188 Remove anachronistic cast of xrealloc.
1189 * fnmatch_.h (__const): Remove. Use 'const'.
1190 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1191 type. Otherwise, it wouldn't compile with at least /bin/cc on
1192 ymp-cray-unicos9.0.2.X.
1193 Combine two mostly-identical uses of alloca into one.
1194 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1196 2003-08-04 Dave Love <d.love@dl.ac.uk>
1200 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1201 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1202 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1203 obsolete NLIST_NAME_UNION.
1204 [__GNU__]: Undef BSD and FSCALE.
1205 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1207 2003-08-03 Paul Eggert <eggert@twinsun.com>
1209 * stdbool_.h (_Bool): Make it signed char, instead of
1210 an enum type, so that it's guaranteed to promote to int. See:
1211 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1213 2003-07-31 Paul Eggert <eggert@twinsun.com>
1215 * strerror.c: Include config.h, limits.h. Declare sprintf.
1216 (strerror): Don't assume that a printable int fits in 14 bytes.
1218 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1219 Bruno Haible <bruno@clisp.org>
1221 * getline.h (getline, getdelim): Change return type to ssize_t.
1222 * getline.c (getline, getdelim): Likewise.
1223 Remove _GNU_SOURCE define; now it's defined in config.h through
1226 2003-07-22 Paul Eggert <eggert@twinsun.com>
1228 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1229 over-parenthesization in macros.
1231 Sync with coreutils.
1233 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1236 Use `exit_failure' for xalloc and xmemcoll instead of their own
1237 private exit-failure variables.
1238 * xalloc.h (xalloc_exit_failure): Remove.
1239 * xmalloc.c: Likewise. Include exitfail.h.
1240 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1241 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1242 * xmemcoll.c: Likewise. Include exitfail.h.
1243 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1245 2003-07-18 Paul Eggert <eggert@twinsun.com>
1247 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1248 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1249 to test that it can stand by itself. Include "exitfail.h".
1250 Clients should set exit_failure instead.
1251 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1253 2003-07-18 Andreas Schwab <schwab@suse.de>
1255 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1257 2003-07-18 Bruno Haible <bruno@clisp.org>
1259 * getndelim2.h: New file.
1260 * getndelim2.c: Make into a module of its own. Include config.h,
1262 (getndelim2): Make non-static. Change return type to ssize_t.
1263 * getline.h: Change argument names.
1264 * getline.c: Include getndelim2.h instead of getndelim2.c.
1265 * getnline.c: Include getndelim2.h.
1267 2003-07-17 Bruno Haible <bruno@clisp.org>
1269 * Makefile.am: Remove file.
1270 * Makefile.in: Remove file.
1272 2003-07-17 Bruno Haible <bruno@clisp.org>
1274 * getnline.h: New file.
1275 * getnline.c: New file.
1276 * getndelim2.c: New file, extracted from getline.c.
1277 (getndelim2): Renamed from getdelim2, with added nmax argument.
1278 * getline.c: Include getndelim2.c.
1279 (getdelim2): Moved out to getndelim2.c.
1280 (getline, getdelim): Update.
1282 2003-07-15 <karl@gnu.org>
1284 * vasnprintf.c: update from gettext.
1286 2003-07-15 Jim Meyering <jim@meyering.net>
1288 * makepath.c (make_path): Enclose diagnostic in _(...).
1290 2003-07-14 Paul Eggert <eggert@twinsun.com>
1292 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1293 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1294 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1295 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1296 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1297 updated automatically by ../config/srclist-update. This changes
1298 their license from LPGL to GPL.
1300 2003-07-14 Jim Meyering <jim@meyering.net>
1302 Don't emit diagnostics. Let callers do that.
1303 * save-cwd.c: Don't include "error.h".
1304 (save_cwd): Don't call error. Ensure that errno is valid
1305 when returning nonzero.
1307 * save-cwd.h (restore_cwd): Update prototype.
1308 * save-cwd.c (restore_cwd): Remove two parameters.
1309 Simplify. Don't call error upon failure. Let callers do that.
1310 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1311 when auditing is enabled. But don't bother updating the #if.
1313 2003-07-14 Simon Josefsson <jas@extundo.com>
1315 * mempcpy.h: New file.
1316 * mempcpy.c: New file.
1318 2003-07-14 Paul Eggert <eggert@twinsun.com>
1320 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1321 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1322 unicodeio.c, unicodeio.h, unlocked-io.h:
1323 Switch from LGPL to GPL.
1325 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1327 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1328 it breaks C++ compilation.
1329 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1331 2003-07-10 Jim Meyering <jim@meyering.net>
1333 * vasnprintf.c: Remove trailing blanks.
1334 Make cpp indentation consistent.
1336 2003-07-09 Paul Eggert <eggert@twinsun.com>
1338 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1339 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1340 Switch from LGPL to GPL.
1342 2003-07-07 Paul Eggert <eggert@twinsun.com>
1344 * mktime.c: Fix some boundary cases and remove need for floating point.
1346 Issue a compile-time diagnostic if time_t is floating point, or if
1347 two's complement arithmetic is not in effect, or if arithmetic
1348 right shift does not propagate the sign. These assumptions were
1349 all in the original code but they weren't checked.
1351 (TIME_T_MIDPOINT, verify): New macros.
1352 (__isleap): Remove; it has integer overflow problems.
1353 (leapyear): New function, without those problems.
1354 (ydhms_tm_diff): Remove; splitting into two parts.
1355 (ydhms_diff): New function, containing the arithmetic part of
1356 the old ydhms_tm_diff function. Issue a compile-time
1357 diagnostic if we are not using C99 integer division.
1358 Avoid casts when possible.
1359 (guess_time_tm): New function, containing the checking part of
1360 the old ydhms_tm_diff function. Return the new value, rather than
1361 the difference between it and the old. Accept a new argument T
1362 so that *T specifies the old value. Check for overflow in the result.
1364 (__mktime_internal): Use a time_t offset, not a long int offset.
1365 This undoes the 2003-06-04 change, which is no longer needed now
1366 that we have better overflow checking.
1367 (localtime_offset): Likewise.
1369 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1370 and long are 64-bit but int is only 32-bit.
1371 (ydhms_diff): Use long int to store year1 and yday1.
1372 Issue a compile-time diagnostic if long int is not wide enough.
1374 (__mktime_internal): Use long int to store adjusted year and yday.
1375 Use plain C rather than preprocessor commands, if that doesn't
1377 Check for overflow (and try to repair) after each probe
1378 rather than checking only at the very end. This avoids some bugs
1379 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1380 does not equal GMT offset at maximum time).
1381 Use integer to check for overflow rather than floating point; this
1382 is more portable to non-IEEE hosts, and is a tad faster.
1383 When we detect that we are oscillating between two values,
1384 don't check whether tm_isdst has the requested value, since
1385 we already know the answer. When tm_isdst has the wrong value,
1386 use a different heuristic to find the right one, based on the
1387 extreme values actually observed in practice in tz2003a,
1388 rather than the (overly optimistic) "previous 3 calendar quarters".
1390 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1391 "T const" to accommodate glibc style.
1392 (check_result): Use less-confusing report format. "long" -> "long int.
1394 Don't loop if the iteration overflows time_t.
1395 Allow a negative step in the iteration.
1397 2003-07-01 Paul Eggert <eggert@twinsun.com>
1399 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1400 having it depend on HAVE_SYS_TYPES_H.
1402 2003-06-25 Bruno Haible <bruno@clisp.org>
1404 * readlink.c: New file.
1406 2003-06-20 Bruno Haible <bruno@clisp.org>
1408 Assume C89, so PARAMS isn't needed.
1409 * unicodeio.h (PARAMS): Remove.
1410 * unicodeio.c: Don't use PARAMS.
1412 2003-06-18 Jim Meyering <jim@meyering.net>
1414 Merge changes from coreutils.
1415 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1416 Remove explicit declarations of xmalloc and realloc.
1418 (read_utmp): Remove anachronistic cast of xmalloc.
1420 2003-06-17 Paul Eggert <eggert@twinsun.com>
1422 Assume C89, so PARAMS isn't needed.
1423 * backupfile.h (PARAMS): Remove. All uses removed.
1424 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1425 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1426 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1427 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1428 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1429 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1430 xstrtol.h: Likewise.
1431 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1432 same.h, strverscmp.h: Do not include config.h; no longer needed.
1433 Anyway, config.h should always be included before any other file.
1435 2003-06-11 Simon Josefsson <jas@extundo.com>
1437 * sysexit_.h: New file.
1439 2003-05-20 Derek Price <derek@ximbiot.com>
1441 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1443 2003-06-10 Simon Josefsson <jas@extundo.com>
1445 * strchrnul.h: New file.
1446 * strchrnul.c: New file.
1448 2003-06-10 Simon Josefsson <jas@extundo.com>
1450 * argp.h: New file, from glibc.
1451 * argp-ba.c: New file, from glibc.
1452 * argp-eexst.c: New file, from glibc.
1453 * argp-fmtstream.c: New file, from glibc.
1454 * argp-fmtstream.h: New file, from glibc.
1455 * argp-fs-xinl.c: New file, from glibc.
1456 * argp-help.c: New file, from glibc.
1457 * argp-namefrob.h: New file, from glibc.
1458 * argp-parse.c: New file, from glibc.
1459 * argp-pv.c: New file, from glibc.
1460 * argp-pvh.c: New file, from glibc.
1461 * argp-xinl.c: New file, from glibc.
1463 2003-06-07 Jim Meyering <jim@meyering.net>
1465 * readtokens.h: Put `Free Software Foundation, Inc.'
1466 in place of my name in the copyright comment.
1467 Remove definition and uses of __P.
1470 * stat.c: Don't declare xmalloc explicitly.
1471 Instead, include "xalloc.h".
1472 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1473 xrealloc, and xcalloc return values.
1474 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1476 * xgetcwd.h: Remove definition/uses of PARAMS.
1478 2003-06-06 Jim Meyering <jim@meyering.net>
1480 * stdbool_.h: Renamed from stdbool.h.in.
1482 2003-06-06 Jim Meyering <jim@meyering.net>
1484 Merge from coreutils.
1485 * same.c: (same_name): Declare *_basename locals to be `const'.
1486 Consolidate declarations and initializations of *_base* locals.
1488 Merge from coreutils.
1489 This avoids a core dump on systems without GNU putenv,
1490 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1491 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1492 (unsetenv): New static function, from GNU libc.
1493 (rpl_putenv): Use it.
1495 * modechange.c: Remove trailing blanks.
1497 Merge from coreutils.
1498 * fsusage.c: Remove declaration of statfs.
1499 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1501 * posixtm.c: Include <stdbool.h> unconditionally.
1503 2003-06-05 Paul Eggert <eggert@twinsun.com>
1505 * mktime.c (__mktime_internal): When resolving a tm_isdst
1506 mismatch, look in future quarters as well as past. This fixes a
1507 bug when processing fall-backwards gaps immediately after a long
1508 period of daylight-saving time.
1510 * mktime.c: Assume freestanding C89 or better.
1511 (HAVE_LIMITS_H): Remove. Assume it's 1.
1512 (__P): Remove; not used.
1513 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1514 (mktime, not_equal_tm, print_tm, check_result,
1515 main): Use prototypes. Use const * where appropriate.
1516 (main): Fix typo in testing code that uncovered by above changes.
1517 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1519 2003-06-04 Paul Eggert <eggert@twinsun.com>
1521 * mktime.c: Fix Debian bug 177940
1522 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1523 (localtime_offset): Now long int, not time_t, because we want it
1524 to be guaranteed to be signed. All uses changed.
1525 (__mktime_internal): If overflow would occur when adding offset,
1528 Merge 'human' changes from coreutils. Rewrite to support
1529 locale-specific notations like thousands separators.
1530 * human.c: Simplify authorship notice.
1531 Include human.h immediately after config.h.
1532 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1533 <limits.h>: Do not include, since human.h does.
1534 (SIZE_MAX, UINTMAX_MAX): New macros.
1535 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1536 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1537 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1538 (power_letter): Renamed from suffixes.
1539 (generate_suffix_backwards): Remove.
1540 (adjust_value): Now takes int style (because of human.h changes)
1541 and long double value (for greater precision on some platforms).
1542 (group_number): New function.
1543 (human_readable): Use it. Use integer options, not enum.
1544 Put the options before the sizes in the arg list.
1545 Support all the new options.
1546 The old human_readable function has been removed;
1547 use inttostr.h instead.
1548 (human_readable, default_block_size, humblock):
1549 Use uintmax_t, not int, for block sizes.
1550 (human_readable_inexact, block_size_types): Remove.
1551 (block_size_opts): New constant.
1552 (human_options): Renamed from human_block_size, with new signature
1553 that allows block sizes up to UINTMAX_MAX. All callers changed.
1554 * human.h: Add copyright and authorship notice.
1555 Include <limits.h> and <stdbool.h> unconditionally.
1556 (PARAMS): Remove. All uses removed.
1557 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1558 (enum human_inexact_style): Remove tag; now a nameless enum.
1559 (human_floor, human_ceiling, human_round_to_even): Now have
1560 values 2, 0, 1 rather than -1, 1, 0.
1561 (human_group_digits, human_suppress_point_zero, human_autoscale,
1562 human_base_1024, human_SI, human_B): New constants.
1563 (human_readable_inexact, human_block_size): Remove.
1564 (human_readable): Size args are now uintmax_t, not int.
1565 (human_options): New decl.
1567 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1568 unnecessary now that we assume C89 or better. This change
1569 imported from coreutils.
1571 * mktime.c (__mktime_internal): Do not reject negative timestamps
1572 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1573 in the 2003-05-30 sync from glibc.
1575 .h files should stand alone, but we shouldn't include <sys/types.h>
1576 if we can get away with just <stddef.h>.
1578 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1579 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1580 rather than <sys/types.h>, as we merely need size_t.
1581 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1583 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1584 Include <stdio.h>, to get FILE.
1585 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1586 memcasecmp.h has included <stddef.h> and all we need is size_t.
1587 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1588 our interface, instead of including <sys/types.h>
1590 2003-06-02 Paul Eggert <eggert@twinsun.com>
1593 Fix some minor time-related bugs with POSIX time arguments.
1594 Some valid time stamps were being rejected (notably -1, and
1595 time stamps before 1900 on 64-bit hosts). And some invalid
1596 time stamps were being accepted, e.g. September 31.
1598 * posixtm.h (posixtime): Return bool instead of time_t, so
1599 that we can return (time_t) -1 successfully.
1600 * posixtm.c: Likewise.
1601 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1602 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1603 (t): Remove static var.
1604 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1605 of static var. All uses changed.
1606 (year): Do not reject years before 1900; they can occur with
1608 (posix_time_parse): Do not check for out-of-range components;
1609 that is now the caller's responsibility, since our checks were
1610 only approximations.
1611 (posixtime): Use mktime to check for out-of-range components,
1612 since it knows them exactly.
1613 If mktime returns (time_t) -1, check whether an error actually occurred
1614 by invoking localtime on -1.
1615 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1616 posixtime failures better.
1617 Improve the test data (in comments only).
1619 2003-05-30 <karl@gnu.org>
1621 * mktime.c: update from libc.
1623 2003-05-30 Bruno Haible <bruno@clisp.org>
1625 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1626 * localcharset.h: Likewise.
1627 * localcharset.c: Likewise.
1629 2003-05-28 Paul Eggert <eggert@twinsun.com>
1631 Assume the headers required for C89 freestanding compilers.
1632 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1633 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1634 without checking for HAVE_LIMITS_H.
1635 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1636 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1638 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1639 * exclude.c: Include <stdbool.h> unconditionally.
1640 * tempname.c: Include <stddef.h> unconditionally.
1641 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1642 * modechange.c, rpmatch.c (NULL): Don't define, since
1643 <stddef.h> does that.
1644 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1645 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1646 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1647 * xstrtol.c: Likewise.
1648 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1649 * savedir.c: Include <stddef.h> instead of defining NULL.
1651 * addext.c (addext): Use assignment rather than cast, to avoid
1652 warnings on some platforms.
1654 * mktime.c (__mktime_internal): Do not reject negative timestamps
1657 2003-05-10 Bruno Haible <bruno@clisp.org>
1659 * linebreak.c (iconv_string_length): Don't return -1 just because the
1660 string is longer than 4 KB.
1662 2003-05-12 Jim Meyering <jim@meyering.net>
1664 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1665 the space-padded-by-default conversion specifiers, %e, %k, %l.
1667 2003-05-03 Bruno Haible <bruno@clisp.org>
1669 Upgrade to Unicode-4.0.
1670 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1671 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1672 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1673 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1674 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1675 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1676 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1677 Change width of U+E0100..U+E01EF from 1 to 0.
1679 2003-04-25 Bruno Haible <bruno@clisp.org>
1681 * copy-file.c: Include <stddef.h>, for size_t.
1683 2003-04-25 Jim Meyering <jim@meyering.net>
1685 * copy-file.c (copy_file_preserving): Declare buf_size to be
1686 of type size_t, not int.
1688 2003-04-11 Jim Meyering <jim@meyering.net>
1690 Merge changes from Coreutils.
1692 2003-03-22 Jim Meyering <jim@meyering.net>
1694 * strftime.c (widen): Cast alloca return value to proper type.
1696 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1699 * strftime.c (my_strftime): Handle very large width
1700 specifications for numeric values correctly. Improve checks for
1703 2003-01-19 Jim Meyering <jim@meyering.net>
1705 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1706 (nl_get_alt_digit) [! defined my_strftime]: Define.
1707 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1708 _nl_get_alt_digit and _nl_get_walt_digit.
1710 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1711 These changes have no effect outside of _LIBC.
1713 2003-04-10 Bruno Haible <bruno@clisp.org>
1715 * findprog.h: New file, from GNU gettext.
1716 * findprog.c: New file, from GNU gettext.
1718 2003-04-05 Jim Meyering <jim@meyering.net>
1720 Merge changes from Coreutils.
1722 * exclude.h (PARAMS): Remove definition and uses.
1723 * exclude.c: Remove uses of `PARAMS'.
1725 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1726 Add test-cases for DOS filenames. Declare program_name.
1727 (main): Set up program_name. Patch by Rich Dawe.
1729 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1731 Use mntctl's return value to drive the entry-processing loop, since
1732 we can't rely on the value of the vmt_length member in the last
1733 entry. On some systems doing so could result in exhausting
1734 virtual memory. Based in part on a patch from Mike Jetzer.
1736 2003-04-04 Bruno Haible <bruno@clisp.org>
1738 * linebreak.h: New file, from GNU gettext.
1739 * linebreak.c: New file, from GNU gettext with slight modifications.
1740 * lbrkprop.h: New file, from GNU gettext.
1742 2003-04-03 Bruno Haible <bruno@clisp.org>
1744 * utf8-ucs4.h: New file, from GNU gettext.
1745 * utf16-ucs4.h: New file, from GNU gettext.
1746 * ucs4-utf8.h: New file, from GNU gettext.
1747 * ucs4-utf16.h: New file, from GNU gettext.
1749 2003-04-02 Bruno Haible <bruno@clisp.org>
1751 * binary-io.h: New file, from GNU gettext.
1753 2003-04-01 Bruno Haible <bruno@clisp.org>
1755 * pathname.h: New file, from GNU gettext.
1756 * concatpath.c: New file, from GNU gettext.
1758 2003-03-30 Bruno Haible <bruno@clisp.org>
1760 * copy-file.c (copy_file_preserving): Don't set owner if the function
1761 chown() doesn't exist.
1763 2003-03-28 Bruno Haible <bruno@clisp.org>
1765 * copy-file.h: New file, from GNU gettext.
1766 * copy-file.c: New file, from GNU gettext.
1768 2003-03-18 Jim Meyering <jim@meyering.net>
1770 * quote.c (quote_n): Fix typo in comment.
1772 2003-03-14 Jim Meyering <jim@meyering.net>
1774 Merge changes from Coreutils.
1775 * obstack.h (obstack_object_size): Declare temporary, __o,
1776 to be const, in order to avoid warnings.
1777 (obstack_room): Likewise.
1778 (obstack_empty_p): Likewise.
1780 2003-03-13 Paul Eggert <eggert@twinsun.com>
1782 Merge changes from Bison.
1783 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1784 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1785 when compiling Bison 1.875's `bitset bset = obstack_alloc
1786 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1787 * hash.c: Include <stdbool.h> unconditionally.
1789 2003-03-09 Paul Eggert <eggert@twinsun.com>
1791 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1792 Reported by Bruce Becker; see:
1793 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1795 2003-03-03 Paul Eggert <eggert@twinsun.com>
1796 Bruno Haible <bruno@clisp.org>
1798 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1799 Reported by John Hughes, see
1800 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1802 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1804 * poll_.h: New file.
1807 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1809 * mathl.h: New file.
1810 * acosl.c: New file.
1811 * asinl.c: New file.
1812 * atanl.c: New file.
1813 * ceill.c: New file.
1816 * floorl.c: New file.
1817 * frexpl.c: New file.
1818 * ldexpl.c: New file.
1820 * sincosl.c: New file.
1822 * sqrtl.c: New file.
1824 * trigl.c: New file.
1825 * trigl.h: New file.
1827 2003-02-17 Bruno Haible <bruno@clisp.org>
1829 * mkdtemp.h: New file, from GNU gettext.
1830 * mkdtemp.c: New file, from GNU gettext.
1832 2003-01-31 Bruno Haible <bruno@clisp.org>
1834 * rename.c: #undef rename before defining rpl_rename.
1835 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
1837 2003-01-30 Bruno Haible <bruno@clisp.org>
1839 * printf-args.h: New file, from GNU gettext.
1840 * printf-args.c: New file, from GNU gettext.
1841 * printf-parse.h: New file, from GNU gettext.
1842 * printf-parse.c: New file, from GNU gettext.
1843 * vasnprintf.h: New file, from GNU gettext.
1844 * vasnprintf.c: New file, from GNU gettext.
1845 * asnprintf.c: New file, from GNU gettext.
1846 * vasprintf.h: New file, from GNU gettext with modifications.
1847 * vasprintf.c: New file, from GNU gettext.
1848 * asprintf.c: New file, from GNU gettext.
1850 2003-01-29 Bruno Haible <bruno@clisp.org>
1852 * stpncpy.h: New file, from GNU gettext with modifications.
1853 * stpncpy.c: New file, from GNU gettext with modifications.
1855 2003-01-28 Bruno Haible <bruno@clisp.org>
1857 * c-ctype.h: New file, from GNU gettext, with changes suggested by
1859 * c-ctype.c: New file, from GNU gettext, with changes suggested by
1862 2003-01-27 Bruno Haible <bruno@clisp.org>
1864 * xsetenv.h: New file, from GNU gettext.
1865 * xsetenv.c: New file, from GNU gettext.
1867 2003-01-23 Bruno Haible <bruno@clisp.org>
1869 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
1871 2003-01-22 Bruno Haible <bruno@clisp.org>
1873 * exit.h: New file, from GNU gettext.
1875 2003-01-11 Bruno Haible <bruno@clisp.org>
1877 * stpcpy.h (stpcpy): Use ANSI C function declarations.
1878 * strcase.h (strcasecmp, strncasecmp): Likewise.
1880 2003-01-14 Jim Meyering <jim@meyering.net>
1882 * same.c (same_name): Tweak a comment.
1884 2003-01-11 Bruno Haible <bruno@clisp.org>
1886 * same.c (same_name): Reorder tests so as to avoid calling stat()
1887 when a string comparison is sufficient.
1889 2003-01-11 Bruno Haible <bruno@clisp.org>
1891 * readtokens.c (readtoken): Cast character to 'unsigned char', not
1894 2003-01-11 Bruno Haible <bruno@clisp.org>
1896 * hash-pjw.c: Add comment about low quality of this function.
1898 2003-01-12 Paul Eggert <eggert@twinsun.com>
1900 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
1901 to avoid collisions with libcurses and libreadline.
1903 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
1904 * getstr.h, getstr.c: Remove.
1905 * getline.c: Include "getline.h", to check interface.
1906 Move body of old getstr.c here: this defines MIN_CHUNK and
1907 declares getdelim2, which is renamed from getstr.
1908 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
1910 * linebuffer.c (readlinebuffer): Renamed from readline.
1912 * linebuffer.h: Likewise.
1913 (readline): Remove backward-compatibility macro.
1915 2003-01-12 Jim Meyering <jim@meyering.net>
1917 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
1919 2003-01-10 Bruno Haible <bruno@clisp.org>
1921 * alloca_.h: New file.
1922 * getdate.y: Unconditionally include alloca.h.
1923 * makepath.c: Likewise.
1924 * setenv.c: Likewise.
1925 * userspec.c: Likewise.
1927 2003-01-09 Bruno Haible <bruno@clisp.org>
1929 * stdbool.h.in: New file.
1931 2003-01-08 Bruno Haible <bruno@clisp.org>
1933 * safe-read.c: Include specification header first, to ensure its
1935 * full-write.c: Likewise.
1937 2003-01-08 Jim Meyering <jim@meyering.net>
1939 * full-write.c: Undefine and define-away `const' after inclusion
1940 of errno.h, not before. Suggestion from Bruno Haible.
1942 2003-01-07 Jim Meyering <jim@meyering.net>
1944 * full-write.c: Rework so that it may serve to define full_read, too.
1945 * full-read.c: Simply #define FULL_READ and include full-write.c.
1947 2003-01-06 Jim Meyering <jim@meyering.net>
1949 * version-etc.c: Update year in translatable copyright string.
1951 2002-12-25 Bruno Haible <bruno@clisp.org>
1953 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
1954 * xstrtol.h: Likewise.
1955 * xstrtoimax.c: Likewise.
1956 * xstrtoumax.c: Likewise.
1957 * human.h: Likewise.
1959 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
1960 on systems that have <inttypes.h> but not <stdint.h>.
1962 2002-12-31 Paul Eggert <eggert@twinsun.com>
1964 * memcoll.c (memcoll): Fall back on a simple algorithm using
1965 memcmp if strcoll doesn't work.
1967 2002-12-23 Bruno Haible <bruno@clisp.org>
1969 * localcharset.h: New file.
1970 * localcharset.c: Include it.
1971 * unicodeio.c: Likewise.
1973 2002-12-22 Bruno Haible <bruno@clisp.org>
1975 * utime.c (utime_null): No need to call ftruncate if the file was
1978 2002-12-23 Bruno Haible <bruno@clisp.org>
1980 * memcoll.c (STRCOLL): New macro.
1983 2002-12-22 Bruno Haible <bruno@clisp.org>
1985 * getstr.h (getstr): Define, to avoid clash with libcurses.
1986 * linebuffer.h (readline): Define, to avoid clash with libreadline.
1988 2002-12-22 Bruno Haible <bruno@clisp.org>
1990 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
1992 2002-12-23 Bruno Haible <bruno@clisp.org>
1994 * getline.h: Include <stddef.h>, for size_t.
1996 * unicodeio.h: Include <stddef.h>, for size_t.
1997 * unicodeio.c: Don't include <stddef.h>.
1999 2002-12-17 Bruno Haible <bruno@clisp.org>
2001 * canon-host.c (strdup): Remove unused declaration.
2003 * fsusage.c: Include full_read.h.
2004 (get_fs_usage): Use full_read instead of safe_read.
2006 * utime.c (utime_null): Use SAFE_READ_ERROR.
2008 2002-12-11 Bruno Haible <bruno@clisp.org>
2010 * setenv.h: Rewritten to cope with systems that have setenv() but not
2012 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2015 2002-12-11 Bruno Haible <bruno@clisp.org>
2017 * setenv.c (alloca): Fall back to malloc.
2019 (setenv): Use freea() to free memory allocated with alloca().
2021 2002-11-13 Bruno Haible <bruno@clisp.org>
2023 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2024 function declarations.
2025 * unsetenv.c (unsetenv): Likewise.
2027 2002-03-04 Bruno Haible <bruno@clisp.org>
2029 Portability to AIX 4.3.3.
2030 * unsetenv.c: New file, extracted from setenv.c.
2031 * setenv.c: Move the unsetenv() function to unsetenv.c.
2033 2001-12-20 Bruno Haible <bruno@clisp.org>
2035 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2036 use malloc instead. For SunOS 4.
2038 2001-12-11 Bruno Haible <bruno@clisp.org>
2040 * setenv.c: Declare alloca.
2041 (compar_fn_t): New typedef.
2042 (KNOWN_VALUE, STORE_VALUE): Use it.
2044 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2047 2002-12-10 Paul Eggert <eggert@twinsun.com>
2049 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2050 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2051 Choose values that are less likely to collide with system fnmatch
2053 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2054 defined (e.g., a pure POSIX system).
2055 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2056 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2058 2002-12-06 Jim Meyering <jim@meyering.net>
2060 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2062 Merge in changes from libc's misc/error.c, in preparation
2063 for the merge of gnulib's changes back into libc.
2065 * error.c (_): Define only if not already defined.
2066 Move definition to follow all #include directives.
2067 Include unlocked-io.h only if !_LIBC.
2068 [_LIBC]: Include <libio/libioP.h>.
2069 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2070 (fflush): Tweak definition to use INTUSE.
2073 2002-12-05 Paul Eggert <eggert@twinsun.com>
2075 * alloca.c [defined emacs]: Include "lisp.h".
2076 (xalloc_die) [defined emacs]: New macro.
2077 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2078 [! defined emacs]: Include <xalloc.h>.
2079 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2080 (pointer): Typedef to POINTER_TYPE *.
2081 (malloc): Remove decl; we now always use xmalloc.
2082 (alloca): Use old-style definition, since Emacs needs this.
2083 Check for arithmetic overflow when computing combined size.
2085 2002-12-04 Paul Eggert <eggert@twinsun.com>
2087 Do not generate unlocked-io.h automatically, since it's easier to
2088 maintain it by hand.
2090 * unlocked-io.h: New file, from GNU diffutils,
2091 but with proper copyright notice and attribution.
2093 * Makefile.am: Add copyright notice.
2094 (libfetish_a_SOURCES): Add unlocked-io.h.
2095 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2096 (DISTCLEANFILES, io_functions): Remove macros.
2097 (EXTRA_DIST): Remove gen_uio.
2098 (unlocked-io.h): Remove rule.
2100 2002-12-04 Jim Meyering <jim@meyering.net>
2102 Reflect the fact that stat.c and lstat.c are no longer generated.
2103 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2104 (DISTCLEANFILES): Likewise.
2105 (EXTRA_DIST): Likewise.
2106 (all_local): Don't depend on stat.c or lstat.c.
2107 (stat.c, lstat.c): Remove rules.
2108 (EXTRA_DIST): Remove xstat.in.
2110 * xstat.in: Remove file. Contents moved into stat.c.
2111 * stat.c: New file. Contents mostly from xstat.in.
2112 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2113 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2115 * safe-read.c: Rework so that it may serve to define safe_write, too.
2116 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2118 2002-12-03 Jim Meyering <jim@meyering.net>
2120 * safe-read.c, safe-write.c: Change variable names and comments, but
2121 not semantics, to minimize the differences between these two files.
2122 (safe_read): Change comment to mention SAFE_READ_ERROR.
2124 * safe-read.c (IS_EINTR): Define.
2125 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2127 2002-12-02 Bruno Haible <bruno@clisp.org>
2129 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2130 Define, taken from safe-read.c.
2131 (INT_MAX): Provide fallback.
2132 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2133 * safe-write.h (SAFE_WRITE_ERROR): Define.
2135 * safe-read.c (EINTR): Remove definition.
2136 (safe_read): Don't use EINTR if it is absent.
2138 2002-12-02 Jim Meyering <jim@meyering.net>
2140 * safe-read.c (EINTR): Define.
2141 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2142 (INT_MAX): Provide fallback.
2143 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2145 * safe-read.h (SAFE_READ_ERROR): Define.
2147 2002-12-01 Jim Meyering <jim@meyering.net>
2149 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2150 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2152 2002-11-27 Paul Eggert <eggert@twinsun.com>
2154 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2155 hash_rehash): Replace `if (limit <= value) abort ();' with
2156 `if (! (value < limit)) abort ();', for readability.
2158 2002-11-26 <karl@gnu.org>
2160 * strdup.c: copy from libc again, with jim's ok.
2161 * .cppi-disable: re-add strdup.c
2163 2002-11-25 <karl@gnu.org>
2165 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2166 instead of "strtol.c".
2168 2002-11-25 Jim Meyering <jim@meyering.net>
2170 * mktime.c: Sync from libc, now that it has the latest fix.
2172 2002-11-24 <karl@gnu.org>
2174 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2175 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2177 2002-11-24 Jim Meyering <jim@meyering.net>
2179 Update from coreutils:
2181 * mktime.c: Merge in changes from libc.
2183 Avoid a link-time failure on some Linux systems.
2184 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2185 (__mon_yday): Declare with the STATIC attribute.
2186 (__mktime_internal): Likewise.
2187 Based on a report from Greg Schafer.
2189 2002-11-23 Jim Meyering <jim@meyering.net>
2191 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2192 Use `unsigned', not `int', as type of index.
2194 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2196 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2198 2002-11-22 Paul Eggert <eggert@twinsun.com>
2200 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2201 hint that one should use `if (! x) abort ();' rather than `assert
2202 (x);', and anyway it's one less thing to worry about configuring.
2203 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2204 hash_rehash, hash_insert): Use abort rather than assert.
2206 2002-11-22 Paul Eggert <eggert@twinsun.com>
2208 * quotearg.h: Allow multiple inclusion by surrounding with
2209 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2210 so that we can be included first.
2211 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2212 * quotearg.c: Include quotearg.h immediately after config.h.
2213 No need to include stddef.h or sys/types.h any more.
2214 Surround local include files with "", not "<>".
2215 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2216 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2217 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2218 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2219 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2220 (ISPRINT): Remove; no longer needed now that we assume C89.
2222 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2225 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2226 quotearg_char): Use SIZE_MAX rather than
2227 (size_t) -1 when we are talking about "infinity".
2229 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2231 2002-11-22 Bruno Haible <bruno@clisp.org>
2233 * safe-read.h: Assume C89. Add comments.
2234 (safe_read): Change return type to size_t.
2235 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2236 counts > SSIZE_MAX correctly.
2237 * safe-write.h: New file.
2238 * safe-write.c: New file.
2239 * full-read.h: New file.
2240 * full-read.c: New file.
2241 * full-write.h: Assume C89. Add comments.
2242 * full-write.c: Include safe-write.h.
2243 (full_write): Rewritten to use safe_write.
2244 Suggested by Jim Meyering and Paul Eggert.
2246 2002-11-21 Bruno Haible <bruno@clisp.org>
2248 Remove case insensitive option matching.
2249 * argmatch.h (argcasematch): Remove declaration.
2250 (ARGCASEMATCH): Remove macro.
2251 (__xargmatch_internal): Remove case_sensitive argument.
2252 (XARGMATCH): Update.
2253 (XARGCASEMATCH): Remove macro.
2254 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2255 case_sensitive argument.
2256 (argcasematch): Remove function.
2257 (__xargmatch_internal): Remove case_sensitive argument.
2258 (main): Use XARGMATCH instead of XARGCASEMATCH.
2260 * xmalloc.c: Change compile-time error message. Add comment about
2261 required autoconf version.
2263 2002-11-21 Jim Meyering <jim@meyering.net>
2265 * strdup.c (strdup): Tweak comment and initial #if/#include.
2267 Merge in changes from the coreutils.
2269 2002-09-25 Paul Eggert <eggert@twinsun.com>
2270 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2271 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2272 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2273 int. Work more efficiently if X is the same width as uintmax_t.
2274 Do not compare X to -1, to avoid bogus compiler warning.
2275 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2276 Don't assume that f_frsize and f_bsize are the same type.
2278 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2281 * makepath.c (make_path): Restore umask *before* creating the final
2283 (make_path): Minor reformatting.
2285 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2286 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2288 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2289 ones. At least on GNU/Linux systems, `auto' means something else.
2292 2002-11-20 Paul Eggert <eggert@twinsun.com>
2294 Merge argmatch cleanups from Bison. Assume C89.
2296 * argmatch.c: Include config.h here, not in argmatch.h.
2297 Include stdlib.h, for EXIT_FAILURE.
2298 Always include <string.h>, since we assume C89.
2299 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2300 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2301 Include <stddef.h> instead, since it's all we need for size_t.
2302 (PARAMS): Remove. All uses removed.
2303 (ARRAY_CARDINALITY): Do not bother to #undef.
2304 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2305 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2306 Remove unnecessary parentheses.
2307 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2308 Insert necessary parentheses.
2309 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2310 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2312 2002-11-19 Bruno Haible <bruno@clisp.org>
2314 * mbswidth.c: Include mbswidth.h right at the beginning.
2315 * mbswidth.h: Include <stddef.h>, for size_t.
2317 * mbswidth.h (PARAMS): Remove macro.
2318 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2319 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2321 * gcd.h (PARAMS): Remove macro.
2322 (gcd): Use ANSI C function declarations.
2323 * gcd.c (gcd): Likewise.
2325 2002-11-15 Bruno Haible <bruno@clisp.org>
2327 * strcspn.c: Include <stddef.h>.
2328 (strcspn): Use ANSI C function declaration. Change return type to
2330 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2331 (strpbrk): Use NULL.
2332 * strpbrk.h (PARAMS): Remove macro.
2333 (strpbrk): Use ANSI C function declaration.
2334 * strstr.c: Don't include <sys/types.h>.
2335 * strstr.h (PARAMS): Remove macro.
2336 (strstr): Use ANSI C function declarations.
2338 2002-11-06 Bruno Haible <bruno@clisp.org>
2340 * gcd.h (gcd): Change argument type to 'unsigned long'.
2341 * gcd.c (gcd): Likewise.
2343 2002-11-05 Bruno Haible <bruno@clisp.org>
2345 * gcd.h: New file, from gettext-0.11.5.
2346 * gcd.c: New file, from gettext-0.11.5.
2348 2002-11-05 Bruno Haible <bruno@clisp.org>
2350 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2351 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2352 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2353 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2355 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2356 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2358 * closeout.c: Include gettext.h instead of <libintl.h>.
2359 * human.c: Include gettext.h instead of <libintl.h>.
2360 * quotearg.c: Include gettext.h instead of <libintl.h>.
2361 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2362 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2363 * userspec.c: Include gettext.h instead of <libintl.h>.
2364 * version-etc.c: Include gettext.h instead of <libintl.h>.
2365 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2366 (textdomain): Remove definition.
2367 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2369 * long-options.c: Remove include of <libintl.h> and definition of _.
2370 * same.c: Remove include of <libintl.h> and definition of _.
2372 2002-11-04 Bruno Haible <bruno@clisp.org>
2374 * stpcpy.h: New file, from GNU gettext-0.11.5.
2375 * strcase.h: New file, from GNU gettext-0.11.5.
2376 * strpbrk.h: New file, from GNU gettext-0.11.5.
2377 * strstr.h: New file, from GNU gettext-0.11.5.
2378 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2380 2002-05-09 Bruno Haible <bruno@clisp.org>
2382 * config.charset: Update for newest glibc. Add canonical names
2383 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2385 2002-05-09 Bruno Haible <bruno@clisp.org>
2387 * localcharset.c (get_charset_aliases): Add more Windows specific
2390 2002-05-08 Owen Taylor <otaylor@redhat.com>
2392 * config.charset: A few additions for Solaris.
2394 2001-12-05 Bruno Haible <bruno@clisp.org>
2396 * localcharset.c (locale_charset): Don't return an empty string.
2398 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2400 * config.charset: msdos in uk_UA uses CP1125.
2402 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2404 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2405 * localcharset.c (locale_charset): Declare as extern "C".
2407 2002-02-15 Bruno Haible <bruno@clisp.org>
2409 * config.charset [msdosdjgpp]: For Russian, use CP866.
2411 2002-02-11 Bruno Haible <bruno@clisp.org>
2413 * config.charset: Add support for NetBSD.
2415 2002-09-25 <karl@gnu.org>
2417 * strdup.c: copy from libc/string (via ../config/srclist*).
2418 * getopt*: copy from libc/posix.
2419 * gettext.h: copy from gettext.
2420 * .cppi-disable: add strdup.c, gettext.h.
2422 2002-07-01 Jim Meyering <meyering@lucent.com>
2424 * c-stack.c: Include sys/time.h.
2425 From Volker Borchert.
2427 2002-06-11 Paul Eggert <eggert@twinsun.com>
2429 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2430 New macro. Use it uniformly instead of
2431 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2432 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2433 reported by Vin Shelton.
2435 2002-06-22 Jim Meyering <meyering@lucent.com>
2437 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2438 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2440 2002-06-22 Paul Eggert <eggert@twinsun.com>
2442 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2443 Do not assume SA_SIGINFO behavior.
2444 Bug reported by Jim Meyering on NetBSD 1.5.2.
2446 2002-06-22 Jim Meyering <meyering@lucent.com>
2448 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2450 * exitfail.c, exitfail.h: Likewise.
2451 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2453 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2455 (EXTRA_DIST): Add fnmatch_loop.c.
2456 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2458 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2459 * fnmatch.c: Update from diffutils-2.8.2.
2460 * fnmatch_.h: New file. From diffutils-2.8.2.
2461 * fnmatch.h: Remove file.
2463 2002-06-18 Paul Eggert <eggert@twinsun.com>
2465 * file-type.h: Report an error if neither S_ISREG nor
2466 S_IFREG is defined, instead of using a test specific to glibc
2467 2.2. This should be safe, since POSIX requires S_ISREG and
2468 Unix Version 7 had S_IFREG. We don't need to check for
2469 <sys/types.h> since we don't use any symbols that it defines.
2471 2002-06-15 Jim Meyering <meyering@lucent.com>
2473 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2474 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2475 have been included before this file.
2477 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2479 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2480 so that each temporary file name is unique and valid in the first
2481 8 characters, for operation under DOS.
2483 2002-06-15 Jim Meyering <meyering@lucent.com>
2485 Work even with DJGPP 2.03, which lacks support for symlinks.
2487 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2489 * lchown.c (S_ISLNK): Likewise.
2491 2002-06-14 Jim Meyering <meyering@lucent.com>
2493 * file-type.h: Use the version from diffutils-2.8.2.
2494 * file-type.c: Likewise.
2496 2002-05-27 Jim Meyering <meyering@lucent.com>
2498 Fix a problem seen only on nonconforming systems whereby ls.c's
2499 use of localtime, and then of gettimeofday would cause trouble:
2500 the localtime call used to initialize rpl_gettimeofday's save
2501 mechanism would clobber ls's current local time information so
2502 that in any long listing the first file would always be listed
2503 with date 1970-01-01. Analysis by Volker Borchert.
2505 * gettimeofday.c (localtime): Undefine.
2506 (rpl_localtime): New function.
2508 2002-05-22 Jim Meyering <meyering@lucent.com>
2510 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2511 * file-type.h: New file.
2512 * file-type.c (file_type): New file/function. Extracted from diffutils.
2514 2002-04-29 Paul Eggert <eggert@twinsun.com>
2516 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2518 2002-04-28 Paul Eggert <eggert@twinsun.com>
2520 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2521 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2522 of 127, since 64 is the largest conceivable number for ancient
2524 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2526 2002-04-28 Jim Meyering <meyering@lucent.com>
2528 * sig2str.c (WTERMSIG): Remove definition (unused).
2530 2002-04-28 Paul Eggert <eggert@twinsun.com>
2532 * sig2str.h, sig2str.c: New files.
2533 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2535 2002-04-24 Jim Meyering <meyering@lucent.com>
2537 * gettext.h: New file, from Gettext.
2538 * Makefile.am (INCLUDES): Remove -I../intl.
2539 (libfetish_a_SOURCES): Add gettext.h.
2541 2002-04-16 Jim Meyering <meyering@lucent.com>
2543 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2544 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2545 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2547 2002-04-12 Jim Meyering <meyering@lucent.com>
2549 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2551 2002-03-10 Jim Meyering <meyering@lucent.com>
2553 * makepath.c (make_path): Remove a comma from a diagnostic.
2554 Suggestion from Santiago Vila.
2556 2002-03-08 Jim Meyering <meyering@lucent.com>
2558 * rename.c: Mention that this wrapper is needed also on
2559 mips-dec-ultrix4.4 systems.
2561 2002-03-02 Jim Meyering <meyering@lucent.com>
2563 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2564 not HAVE_CLOCK_SETTIME.
2566 2002-02-27 Paul Eggert <eggert@twinsun.com>
2568 * nanosleep.h: Rename to....
2569 * timespec.h: New name for nanosleep.h. All uses changed.
2571 * gettime.c: New file.
2572 * settime.c: New file.
2575 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2576 timespec.h. Remove nanosleep.h.
2578 2002-02-25 Paul Eggert <eggert@twinsun.com>
2580 * acl.c, acl.h: New files.
2581 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2583 2002-02-24 Jim Meyering <meyering@lucent.com>
2585 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2586 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2587 cause trouble. Reported by Nelson Beebe.
2589 2002-02-23 Paul Eggert <eggert@twinsun.com>
2591 * path-concat.c (xpath_concat): Reorder code to pacify
2592 compilers that don't know that xalloc_die never returns.
2594 2002-02-20 Jim Meyering <meyering@lucent.com>
2596 * getdate.c: Regenerate using bison-1.33.
2598 2002-02-15 Paul Eggert <eggert@twinsun.com>
2600 * posixver.c, posixver.h: New files.
2601 * Makefile.am (libfetish_a_SOURCES): Add them.
2603 2002-02-02 Paul Eggert <eggert@twinsun.com>
2604 Bruno Haible <bruno@clisp.org>
2606 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2607 (fwrite_success_callback): New declaration.
2608 * unicodeio.c (unicode_to_mb): New function, extracted from
2609 print_unicode_char. Call failure callback instead of error.
2610 (fwrite_success_callback): New function.
2611 (exit_failure_callback): New function.
2612 (fallback_failure_callback): New function.
2613 (print_unicode_char): Call unicode_to_mb.
2615 2002-01-26 Jim Meyering <meyering@lucent.com>
2617 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2619 2002-01-22 Jim Meyering <meyering@lucent.com>
2621 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2622 Otherwise, some versions of automake would omit the rule that makes
2623 Makefile from Makefile.in.
2625 2001-01-21 Paul Eggert <eggert@twinsun.com>
2627 * xmemcoll.h, xmemcoll.c: New files.
2628 * Makefile.am (libfetish_a_SOURCES): Add them.
2629 * memcoll.c: Include errno.h, and declare errno if not defined.
2630 (memcoll): Set errno to zero if there is no error.
2632 * quotearg.c (quotearg_buffer_restyled):
2633 Fix bug with quoting buffers containing NUL when backslashing escapes.
2634 This bug was exposed by the other changes in this patch.
2635 (quotearg_n_options): New arg ARGSIZE.
2636 All callers changed.
2637 (quoting_options_from_style): New function.
2638 (quotearg_n_style): Use it.
2639 (quotearg_n_style_mem): New function.
2641 * quotearg.h (quotearg_n_style_mem): New function.
2643 2002-01-16 Jim Meyering <meyering@lucent.com>
2645 * getdate.y: Add three semicolons, each just before a closing brace.
2646 Bison (as of version 1.31) no longer papers over that mistake.
2648 2002-02-14 Paul Eggert <eggert@twinsun.com>
2650 * backupfile.c (ISDIGIT): Comment fix.
2651 * getdate.y (ISDIGIT): Likewise.
2652 * posixtm.c (ISDIGIT, year): Likewise.
2653 * strverscmp.c (ISDIGIT): Likewise.
2654 * userspec.c (ISDIGIT): Likewise.
2656 2002-01-05 Jim Meyering <meyering@lucent.com>
2658 * version-etc.c (version_etc_copyright): Update copyright year.
2660 2001-01-19 Paul Eggert <eggert@twinsun.com>
2662 * closeout.c (close_stdout_status): If ferror (stdout), do
2663 not silently exit merely because the output buffer happens to
2664 have nothing pending.
2666 2001-12-18 Paul Eggert <eggert@twinsun.com>
2668 See the big note in ../ChangeLog.
2669 * human.c (suffixes): Prefer K to k for 1024.
2670 (generate_suffix_backwards): New function.
2671 (human_readable_inexact): Use it.
2672 * xstrtol.c (__xstrtol): If there is no number but there
2673 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2674 Accept 'K' as well as 'k'.
2676 2001-12-15 Jim Meyering <meyering@lucent.com>
2678 * regex.h (__restrict_arr): Update from libc.
2680 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2681 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2684 2001-12-10 Jim Meyering <meyering@lucent.com>
2686 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2687 Instead, include "xalloc.h".
2688 (initbuffer): Don't cast xmalloc return value to char*.
2689 (readline): Reword comment.
2690 Don't cast xrealloc return value to char*
2693 2001-12-09 Jim Meyering <meyering@lucent.com>
2695 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2696 `signed and unsigned type in conditional expression'.
2697 * posixtm.c (posix_time_parse): Likewise.
2699 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2701 * readtokens.c (readtoken): Declare an index to be of type unsigned
2702 to avoid a pedantic warning.
2704 * getstr.c: Don't include assert.h.
2705 (getstr): Remove warning-evoking assertions.
2706 Return -1 if offset parameter is out of bounds.
2707 Change the type of a local from int to size_t.
2709 * strftime.c (my_strftime_localtime_r): Include this function
2710 definition in the `#if ! HAVE_TM_GMTOFF' block.
2712 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2713 Include xalloc.h instead.
2715 2001-12-02 Jim Meyering <meyering@lucent.com>
2717 * tempname.c: Don't declare getenv, thus reverting the change of
2718 2001-11-18. It's no longer necessary, now that stdlib.h is always
2721 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2722 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2724 2001-11-30 Akim Demaille <akim@epita.fr>
2726 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2727 before being defined.
2729 2001-11-27 Paul Eggert <eggert@twinsun.com>
2731 * quotearg.h (quotearg_n, quotearg_n_style):
2732 First arg is int, not unsigned.
2733 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2734 (SIZE_MAX, UINT_MAX): New macros.
2735 (quotearg_n_options): Abort if N is negative.
2736 Avoid overflow check on hosts where size_t is 64 bits and int
2737 is 32 bits, as overflow is impossible there.
2738 Fix off-by-one typo that caused unnecessary reallocation.
2740 2001-11-27 Jim Meyering <meyering@lucent.com>
2742 * tempname.c: Merge with version from libc.
2743 * regex.c: Likewise.
2745 * tempname.c: Include stdlib.h unconditionally. On some old systems
2746 for which STDC_HEADERS is 0, it was not included, resulting in a
2747 warning about an integer-to-pointer conversion problem with getenv.
2748 Reported by Volker Borchert.
2750 2001-11-26 Jim Meyering <meyering@lucent.com>
2752 * gtod.h: Remove file.
2753 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2754 * gettimeofday.c: Don't include gtod.h.
2755 (GTOD_init): Remove function.
2756 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2757 Suggestion from Volker Borchert.
2759 2001-11-23 Jim Meyering <meyering@lucent.com>
2761 * hash.h (struct hash_table): Don't define here. Merely declare it.
2762 * hash.c (struct hash_table): Define it here instead.
2764 2001-11-22 Jim Meyering <meyering@lucent.com>
2766 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2768 2001-11-18 Paul Eggert <eggert@twinsun.com>
2770 * tempname.c (TMP_MAX): Remove; no longer needed.
2771 (TEMPORARIES): New macro.
2772 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2773 removes an artificial limitation (e.g. HP-UX 10.20, where
2776 2001-11-18 Jim Meyering <meyering@lucent.com>
2778 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2781 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2782 files will be created before anything else.
2784 2001-11-17 Jim Meyering <meyering@lucent.com>
2786 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2787 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2788 rather than group writable. Patch by Juan F. Codagnone.
2790 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2791 Instead, include "xalloc.h".
2793 * mountlist.c: Include unlocked-io.h after all system headers.
2794 Remove explicit declarations of xmalloc, xrealloc,
2795 and xstrdup. Instead, include "xalloc.h".
2797 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2798 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2799 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2801 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2802 Reported by Padraig Brady.
2804 * mkstemp.c: #undef mkstemp.
2806 (rpl_mkstemp): Rename from mkstemp.
2809 2001-11-16 Jim Meyering <meyering@lucent.com>
2811 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2812 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2813 determine the amount of total physical memory, use pstat_getstatic.
2814 HPUX-11 doesn't define _SC_PHYS_PAGES.
2815 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2816 If sysconf couldn't be used to determine the amount of available
2817 physical memory, use both pstat_getstatic and pstat_getdynamic.
2818 Based on a patch from Bob Proulx.
2820 2001-11-05 Jim Meyering <meyering@lucent.com>
2822 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2824 2001-11-03 Jim Meyering <meyering@lucent.com>
2826 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2827 in argmatch_to_argument call.
2829 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
2832 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
2833 e.g., a fault due to an attempt to free a NULL pointer.
2835 2001-11-01 Jim Meyering <meyering@lucent.com>
2837 * dirfd.c, dirfd.h: New files.
2838 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
2840 * hash.c (hash_print) [TESTING]: Clean up.
2842 2001-10-22 Paul Eggert <eggert@twinsun.com>
2844 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
2845 to avoid a warning if -Wall.
2847 2001-10-21 Paul Eggert <eggert@twinsun.com>
2849 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
2851 2001-10-21 Jim Meyering <meyering@lucent.com>
2853 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
2854 this code would end up calling gettext even in packages built
2856 * getopt.c (_): Likewise.
2857 * regex.c (_): Likewise.
2859 2001-10-20 Paul Eggert <eggert@twinsun.com>
2861 * error.c (strerror_r): Do not declare unless !_LIBC.
2862 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
2863 Use strerror_r that is only a macro, even if it is not a function.
2864 (strerror): Check for HAVE_DECL_STRERROR before declaring.
2865 (private_strerror): Use prototypes, not old-style function definition.
2866 (print_errno_message): New function.
2867 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
2869 (error_tail, error, error_at_line): Use it.
2871 2001-10-11 Jim Meyering <meyering@lucent.com>
2873 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
2874 and quote_n (1, ... to avoid clobbering a buffer.
2876 2001-10-05 Jim Meyering <meyering@lucent.com>
2878 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
2879 * hash-pjw.c: New file (factored out of fileutils' remove.c).
2880 * hash-pjw.h: New file.
2882 2001-09-30 Jim Meyering <meyering@lucent.com>
2884 * mountlist.c [MOUNTED_GETFSSTAT]:
2885 Include <sys/ucred.h>, for Apple Darwin.
2886 Include sys/mount.h and sys/fs_types.h only if available.
2888 (read_filesystem_list): Use FS_TYPE.
2890 2001-09-29 Paul Eggert <eggert@twinsun.com>
2892 * exclude.c (excluded_filename): 0 -> false, since it's
2895 2001-09-28 Paul Eggert <eggert@twinsun.com>
2897 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
2898 #defines strtoimax. Also treat the other strto* functions
2901 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
2902 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
2903 (strtoimax, strtoumax): Do not declare if already defined as a macro.
2905 2001-09-26 Jim Meyering <meyering@lucent.com>
2907 Most macros in unlocked-io.h had the wrong number of arguments.
2908 * gen-uio: New script.
2909 (USE_UNLOCKED_IO): Define to 1 if not already defined.
2910 * unlocked-io.hin: Remove file.
2911 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
2912 rather than trying to embed it here.
2913 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
2914 Reported by Padraig Brady.
2916 2001-09-25 Volker Borchert <bt@teknon.de>
2918 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
2920 2001-09-23 Jim Meyering <meyering@lucent.com>
2922 * mountlist.c: Remove useless parentheses in #if directives.
2923 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
2924 the deprecated MOUNTED symbol is no longer defined in mntent.h.
2926 2001-09-22 Jim Meyering <meyering@lucent.com>
2928 * localcharset.c: Update from latest gettext.
2929 * config.charset: Likewise.
2931 2001-09-20 Jim Meyering <meyering@lucent.com>
2933 * xstrtol.c (strtoimax): Guard declaration with
2934 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
2935 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
2936 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
2937 (strtoumax): Likewise, for completeness (it wasn't necessary).
2939 2001-09-06 Paul Eggert <eggert@twinsun.com>
2941 * strtoimax.c (HAVE_LONG_LONG):
2942 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
2943 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
2944 to work around bug in IBM C compiler.
2946 2001-09-16 Jim Meyering <meyering@lucent.com>
2948 * mkdir.c: New file.
2950 2001-09-04 Paul Eggert <eggert@twinsun.com>
2952 * xgetcwd.c: Revert some of the previous change; intead,
2953 fix the HAVE_GETCWD_NULL code to behave more like the
2954 !HAVE_GETCWD_NULL code used to.
2957 (xgetcwd): Do not return NULL when memory is exhausted; instead,
2960 2001-09-04 Paul Eggert <eggert@twinsun.com>
2962 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
2963 Use ssize_t, not int, to store result of readlink.
2964 Check for ssize_t overflow as well as size_t overflow,
2965 as POSIX says the result of readlink is implementation-defined
2966 when ssize_t overflows.
2967 Remove unnecessary cast to char*.
2968 Use free+malloc instead of realloc, as the storage doesn't need
2969 to be preserved and it's clearer and can be more efficient that way.
2970 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
2971 * xreadlink.h (xreadlink): Update prototype.
2973 2001-09-03 Paul Eggert <eggert@twinsun.com>
2975 * exclude.c (fnmatch_no_wildcards): Fix confusion between
2976 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
2977 spotted by Jim Meyering.
2979 2001-09-03 Jim Meyering <meyering@lucent.com>
2981 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
2983 2001-09-03 Paul Eggert <eggert@twinsun.com>
2985 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
2986 like the HAVE_GETCWD_NULL code.
2987 Include pathmax.h if not HAVE_GETCWD.
2988 Do not include xalloc.h.
2989 (INITIAL_BUFFER_SIZE): New symbol.
2990 Do not use xmalloc / xrealloc, since the caller is responsible for
2991 handling errors. Preserve errno around `free' during failure.
2992 Do not overrun buffer when using getwd.
2994 2001-09-03 Paul Eggert <eggert@twinsun.com>
2996 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
2997 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
2999 2001-09-02 Jim Meyering <meyering@lucent.com>
3001 * error.c: Update from GNU libc.
3003 2001-09-01 Jim Meyering <meyering@lucent.com>
3005 * xreadlink.c: New file.
3006 * xreadlink.h: New file.
3007 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3009 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3010 doesn't conflict with sparc Solaris 7's definition in
3011 /usr/include/sys/int_types.h.
3013 * exclude.c: Use `""', not `<>' to #include non-system header files.
3014 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3015 and strncasecmp as r-values. Unixware didn't have declarations.
3017 2001-08-31 Jim Meyering <meyering@lucent.com>
3019 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3020 Use an initial, malloc'd, buffer of length 128 rather than
3021 a statically allocated one of length 1024.
3023 2001-08-30 Paul Eggert <eggert@twinsun.com>
3025 * xgetcwd.c: Don't include pathmax.h.
3026 Include stdlib.h and unistd.h if available.
3028 (xmalloc, xstrdup, free): Remove decls.
3029 (xgetcwd): Don't assume sizes fit in unsigned.
3030 Check for overflow when computing sizes.
3031 Simplify reallocation code.
3033 2001-08-28 Paul Eggert <eggert@twinsun.com>
3035 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3037 * strtoimax.c: Renamed from strtoxmax.c, removing the
3040 Also, make the following further changes to make this file's
3041 configuration more similar to that of strtol.c:
3042 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3043 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3044 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3045 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3046 changed to signed values.
3048 And make the following changes as well:
3049 Fix copyright notice, as 1999 was missing.
3050 (verify): New macro.
3051 (strtoimax): Check sizes at compile-time, not run-time.
3052 Prefer strtol to strtoll if both work.
3053 (main): Remove; it was not that useful and was a pain to maintain.
3055 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3057 2001-08-30 Paul Eggert <eggert@twinsun.com>
3059 * savedir.c (savedir): Remove size parameter, as POSIX says that
3060 a directory's st_size can have an arbitrary value, so the old
3061 usage could waste an arbitrary amount of memory. All uses
3063 * savedir.h: Update prototype.
3065 2001-08-30 Paul Eggert <eggert@twinsun.com>
3067 * xstrtol.c (strtoimax): New decl.
3069 2001-08-28 Paul Eggert <eggert@twinsun.com>
3071 * xstrtol.h: Add copyright notice.
3072 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3073 LONGINT_INVALID_SUFFIX_CHAR.
3075 2001-08-30 Paul Eggert <eggert@twinsun.com>
3077 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3080 2001-08-30 Paul Eggert <eggert@twinsun.com>
3082 * hash.c: Remove '2001' from copyright notice.
3084 2001-08-30 Paul Eggert <eggert@twinsun.com>
3086 * full-write.h: New file.
3087 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3088 * full-write.c: Correct credits, as cccp.c no longer
3089 exists and anyway it was so heavily changed from the old cccp
3090 code as to be unrecognizable. Include full-write.h.
3091 (full_write) Return size_t, with short writes meaning failure.
3092 All callers changed. This fixes a bug with large buffers
3094 * utime.c: Include full-write.h.
3096 2001-08-30 Paul Eggert <eggert@twinsun.com>
3098 Merge 'exclude' changes from tar 1.13.22.
3099 This fixes one or two unlikely storage allocation overflow bugs,
3100 but doesn't change user-visible behavior otherwise.
3102 2001-08-30 Paul Eggert <eggert@twinsun.com>
3104 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3105 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3106 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3107 Include if available.
3108 (<xalloc.h>): Include
3109 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3110 (verify): New macro. Use it to verify that EXCLUDE macros do not
3111 collide with FNM macros.
3112 (struct patopts): New struct.
3113 (struct exclude): Use it, as exclude patterns now come with options.
3114 (new_exclude): Support above changes.
3115 (new_exclude, add_exclude_file):
3116 Initial size must now be a power of two to simplify overflow checking.
3117 (free_exclude, fnmatch_no_wildcards): New function.
3118 (excluded_filename): No longer requires options arg, as the options
3119 are determined by add_exclude. Now returns bool, not int.
3120 (excluded_filename, add_exclude):
3121 Add support for the fancy new exclusion options.
3122 (add_exclude, add_exclude_file): Now takes int options arg.
3123 Check for arithmetic overflow when computing sizes.
3124 (add_exclude_file): xrealloc might modify errno, so don't
3125 realloc until after errno might be used.
3127 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3129 (free_exclude): New decl.
3130 (add_exclude, add_exclude_file): Now takes int options arg.
3131 (excluded_filename): No longer requires options arg, as the options
3132 are determined by add_exclude. Now returns bool, not int.
3134 2001-08-30 Paul Eggert <eggert@twinsun.com>
3136 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3138 2001-08-27 Jim Meyering <meyering@lucent.com>
3140 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3142 * version-etc.c (N_): Remove definition.
3143 Revert most of last change.
3144 Instead, simply don't mark the `Copyright...' string for translation.
3145 Based on advice from Paul Eggert.
3147 * strtoxmax.c: Tweak comment.
3149 2001-08-26 Jim Meyering <meyering@lucent.com>
3151 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3152 of copyright with `%s' so translators don't get an untranslated
3154 (COPYRIGHT_YEAR): Define.
3155 (version_etc): Use fprintf rather than fputs.
3156 Suggestion from Ulrich Drepper.
3158 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3160 * strtoll.c: New file, from GNU libc.
3161 * xstrtoimax.c: New file.
3163 * xstrtol.h: Add xstrtoimax.
3164 * strtoumax.c: New file. Simply include "strtoumax.c".
3165 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3167 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3168 * strtoxmax.c: ... then renamed to this.
3170 2001-08-13 Paul Eggert <eggert@twinsun.com>
3172 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3173 Port to Solaris 8, where 'sed' requires a space after the 'r'
3174 command, and where sh dislikes "$/". Clean up the spacing a bit.
3175 Redirect output to $tmp just once.
3177 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3179 * addext.c (<errno.h>): Include.
3180 (errno): Declare if not defined.
3181 (addext): Work correctly when pathconf returns -1 and leaves
3182 errno alone because there is no limit. Also, work even if
3183 pathconf returns a value greater than SIZE_MAX.
3185 2001-08-12 Jim Meyering <meyering@lucent.com>
3187 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3188 Simply `return getcwd (NULL, 0);'.
3189 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3190 Use 1300 as initial value for length, not PATH_MAX.
3192 * pathmax.h: Clean up cpp syntax.
3194 2001-08-12 Jim Meyering <meyering@lucent.com>
3196 * gettimeofday.c: New file.
3198 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3200 2001-08-04 Jim Meyering <meyering@lucent.com>
3202 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3203 to get in sync with glibc.
3205 2001-08-03 Paul Eggert <eggert@twinsun.com>
3207 The following changes are from gettext 0.10.39 as maintained by
3210 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3211 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3212 with inverted sense. All uses changed.
3214 * mbswidth.c: Don't include <limits.h>.
3215 Include <stdlib.h> and <string.h> unconditionally.
3216 (iswcntrl, mbsinit, ISCNTRL): New macros.
3217 (mbsnwidth): Use K&R style function declarations.
3218 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3219 can optimize it when MB_CUR_MAX == 1.
3220 The width of control characters is zero, not 1.
3222 2001-07-15 Jim Meyering <meyering@lucent.com>
3224 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3225 (BUILT_SOURCES): Add unlocked-io.h.
3226 (io_functions): Define.
3227 (unlocked-io.h): New rule.
3228 (DISTCLEANFILES): Add unlocked-io.h.
3229 (all-local): Depend on unlocked-io.h, to ensure it is created.
3231 * unlocked-io.hin: New file
3233 * regex.c: Update from glibc.
3235 2001-07-05 Jim Meyering <meyering@lucent.com>
3237 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3239 (libfetish_a_SOURCES): Put all .h files here instead.
3240 Remove a thus-exposed (better checks in automake) duplicate and
3241 two unnecessary .h files.
3243 2001-06-11 Jim Meyering <meyering@lucent.com>
3245 * regex.c: Update from GNU libc.
3247 2001-05-27 Jim Meyering <meyering@lucent.com>
3249 * readutmp.h (UT_TYPE): Define.
3251 2001-05-24 Jim Meyering <meyering@lucent.com>
3253 * argmatch.c: Include "quote.h".
3254 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3255 quote function. Reported by Göran Uddeborg.
3257 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3259 * dirname.c (dir_name): Compute append_dot using path, not newpath
3260 which is not yet declared.
3262 2001-05-11 Paul Eggert <eggert@twinsun.com>
3264 * Makefile.am (libfetish_a_SOURCES):
3265 Add strftime.c, since we now compile it on all hosts.
3267 * strftime.c (my_strftime):
3268 Define to nstrftime if emacs, but only if my_strftime is not defined.
3269 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3270 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3271 Add one more extra argument: a nanoseconds value.
3274 (my_strftime function): Add %N format.
3275 (emacs_strftimeu): Renamed from emacs_strftime,
3276 with extra ut argument.
3278 2001-05-11 Paul Eggert <eggert@twinsun.com>
3280 dirname code cleanup. base_name now behaves more compatibly
3281 with POSIX basename when given file names that have trailing
3282 slashes, and similarly for dir_name. Add new primitives
3283 base_len and dir_len. Put the directory-name-related decls
3286 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3287 * backupfile.c (base_name): Likewise.
3288 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3289 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3290 * makepath.c (strip_trailing_slashes): Likewise.
3291 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3293 * rename.c (strip_trailing_slashes): Likewise.
3294 * same.c (base_name): Likewise.
3295 * stripslash.c (ISSLASH): Likewise.
3297 * addext.c: Include <dirname.h> after size_t is defined.
3298 * backupfile.c: Likewise.
3300 * addext.c (addext): Use base_len to trim redundant
3301 trailing slashes instead of doing it ourselves.
3302 But do not trim the last slash if it is not redundant.
3304 * backupfile.c (find_backup_file_name,
3305 max_backup_version): Use base_len instead of rolling it ourselves.
3306 Handle the case of "" and (on DOS) "C:" correctly.
3308 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3309 Include <string.h>, <dirname.h>.
3310 (base_name): Allow file names ending in slashes, other than names
3311 that are all slashes. In this case, return the basename followed
3312 by the slashes. This is more general, and can be used in places
3313 where the original base_name purposely had an assertion failure.
3314 (base_len): New function.
3316 * dirname.c: Include <string.h> instead of <stdlib.h>.
3317 Do not include <assert.h>; no longer needed.
3319 (memrchr): Remove decl.
3320 (dir_name_r): Remove.
3321 (dir_len): Renamed from dirlen. All callers changed.
3322 Rewrite in terms of base_name, for simplicity and consistency.
3323 (dir_name): Never return NULL. All callers changed.
3324 Do not include <stdlib.h> in test program; no longer needed.
3325 return 0; is fine for test program.
3327 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3329 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3331 * path-concat.c (path_concat): Use base_len to compute
3332 base length, not strlen; this means we cannot rely on memcpy
3335 * same.c (STREQ): Remove.
3336 (same_name): Handle the case where the basename ends in trailing '/'.
3338 * stripslash.c (strip_trailing_slashes): Return nonzero if
3339 a slash was stripped. Do not strip the last slash after a
3342 2001-04-08 Jim Meyering <meyering@lucent.com>
3344 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3345 recomputed; that's necessary when the offset spans a DST transition.
3346 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3348 2001-04-02 Jim Meyering <meyering@lucent.com>
3350 * regex.h, regex.c: Update from GNU libc.
3352 2001-03-19 Paul Eggert <eggert@twinsun.com>
3354 * version-etc.c (version_etc_copyright): Update to 2001.
3356 2001-03-16 Paul Eggert <eggert@twinsun.com>
3358 * tempname.c (uint64_t): Define to uintmax_t if
3359 not defined, and if UINT64_MAX is not defined.
3360 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3361 Reported by John David Anglin.
3363 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3365 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3366 alias if codeset is empty.
3367 * config.charset (BeOS): Use wildcard syntax.
3369 2001-03-13 Jim Meyering <meyering@lucent.com>
3371 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3372 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3375 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3377 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3379 * unicodeio.c (print_unicode_char): Simplify accordingly.
3381 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3383 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3384 support for DOS/DJGPP.
3386 2001-02-28 Paul Eggert <eggert@twinsun.com>
3388 * Makefile.am (libfetish_a_SOURCES):
3389 Add dup-safer.c, fopen-safer.c.
3390 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3392 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3394 2001-02-25 Paul Eggert <eggert@twinsun.com>
3396 The mkstemp replacement is taken from glibc 2.2.2, with some
3397 portability fixes for use outside glibc, as follows:
3399 * tempname.c (struct_stat64): New macro.
3400 (direxists, __gen_tempname): Use it.
3401 This avoids a portability problem with Solaris 8.
3403 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3404 (<stddef.h>, <stdint.h>, <string.h>):
3405 Include only if STDC_HEADERS || _LIBC.
3406 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3407 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3408 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3409 (__set_errno): Define this macro if <errno.h> doesn't.
3410 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3411 Define these macros if <stdio.h> doesn't.
3412 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3413 Define these macros if <sys/stat.h>
3414 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3415 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3416 __xstat64): Define if not _LIBC.
3417 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3418 (__gen_tempname): Invoke gettimeofday only if
3419 HAVE_GETTIMEOFDAY || _LIBC;
3420 otherwise, fall back on plain "time".
3421 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3423 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3425 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3427 2001-02-17 Jim Meyering <meyering@lucent.com>
3429 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3430 around included file name.
3432 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3434 * strftime.c: Update from GNU libc (the only changes were to comments).
3436 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3438 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3440 2001-02-17 Paul Eggert <eggert@twinsun.com>
3442 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3443 Remove workaround macros for hosts that have mbrtowc but not
3444 mbstate_t, as we now insist on proper declarations for both
3445 before using mbrtowc.
3447 2001-02-17 Jim Meyering <meyering@lucent.com>
3449 * regex.c: Update from libc.
3451 2001-02-16 Paul Eggert <eggert@twinsun.com>
3453 * alloca.c (malloc): Undef before defining, since stdlib.h
3454 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3455 Reported by Mark Hounschell via Paul Eggert.
3457 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3459 * config.charset: Update for FreeBSD 4.2.
3461 2001-01-26 Jim Meyering <meyering@lucent.com>
3463 * quotearg.c: Include stddef.h.
3464 * quote.c: Include stddef.h.
3465 Reported by Axel Kittenberger.
3467 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3468 line in double quotes so that it evokes a better diagnostic.
3469 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3470 Reported by Axel Kittenberger.
3472 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3474 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3475 to avoid a warning. Add back 'const' to inptr.
3477 2001-01-16 Jim Meyering <meyering@lucent.com>
3479 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3482 2001-01-14 Jim Meyering <meyering@lucent.com>
3484 * rename.c: New file. From Volker Borchert.
3485 Include stdlib.h, string.h or strings.h, and xalloc.h.
3486 Use strip_trailing_slashes rather than open-coding it.
3488 2001-01-03 Paul Eggert <eggert@twinsun.com>
3490 * strftime.c: Sync with glibc time/strftime.c 1.81.
3492 2001-01-03 Jim Meyering <meyering@lucent.com>
3494 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3495 local `inptr' to avoid warning with some system declarations of iconv.
3497 2000-12-29 Paul Eggert <eggert@twinsun.com>
3499 * modechange.c: Do not assume that mode_t uses the
3500 traditional octal encoding. E.g. "chmod 1 FOO" should set
3501 the other-execute bit of FOO even if S_IXOTH != 1.
3503 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3504 WOTH, XOTH, ALLM): New macros.
3505 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3506 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3508 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3509 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3511 No need to use uintmax_t; unsigned long is long enough.
3512 Don't bother to get suffix since we don't use it.
3514 2000-12-24 Jim Meyering <meyering@lucent.com>
3516 * hash.c (is_prime): Return explicit boolean values.
3517 (hash_get_first): Return NULL to appease Irix5.6's 89.
3518 Reported by Nelson Beebe.
3520 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3522 * localcharset.c (locale_charset): Add support for Win32.
3524 2000-12-18 Paul Eggert <eggert@twinsun.com>
3526 * physmem.h, physmem.c: New files.
3528 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3529 (noinst_HEADERS): Add physmem.h.
3531 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3532 't' for compatibility with Solaris 8 sort.
3534 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3536 * config.charset: Add support for BeOS.
3538 2000-12-16 Jim Meyering <meyering@lucent.com>
3540 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3541 SHELLS_FILE to a file name that's useful on djgpp systems.
3543 (ADDITIONAL_DEFAULT_SHELLS): Define.
3544 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3545 Based mostly on a patch from Prashant TR.
3547 2000-12-16 Jim Meyering <meyering@lucent.com>
3549 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3550 N and M) would have treated it like `chown N:N FILE'.
3552 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3554 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3556 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3557 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3558 to the list of canonical encodings. Rename EUC-CN to GB2312.
3560 2000-12-08 Andreas Schwab <schwab@suse.de>
3562 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3563 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3565 2000-12-07 Jim Meyering <meyering@lucent.com>
3567 * stripslash.c (ISSLASH): Define.
3568 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3571 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3572 (dir_name_r): Declare this function as static.
3573 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3574 manifest itself on a name containing a mix of slashes and
3576 Make this function work with names starting with a DOS-style
3577 drive letter and colon prefix.
3578 (dir_name): Append `.' if necessary.
3579 Based mostly on patches from Prashant TR and Eli Zaretskii.
3581 * dirname.h (dir_name_r): Remove prototype.
3583 2000-12-05 Jim Meyering <meyering@lucent.com>
3585 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3587 2000-12-04 Jim Meyering <meyering@lucent.com>
3589 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3590 Also include memory.h, stdlib.h, unistd.h if appropriate.
3591 Reported by Andreas Jaeger (conflicting declaration of malloc).
3593 2000-12-02 Jim Meyering <meyering@lucent.com>
3595 * closeout.h: Make idempotent, to avoid some obscure warnings.
3597 2000-12-01 Paul Eggert <eggert@twinsun.com>
3599 * memrchr.c: Include <config.h> before any system include file.
3601 2000-11-29 Paul Eggert <eggert@twinsun.com>
3603 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3605 2000-11-26 Jim Meyering <meyering@lucent.com>
3607 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3609 2000-11-22 Paul Eggert <eggert@twinsun.com>
3611 * strftime.c (my_strftime): Do not invoke mbrlen with a
3612 size of (size_t) -1; it's not portable.
3614 2000-11-17 Akim Demaille <akim@epita.fr>
3616 * obstack.h: Formatting changes.
3617 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3618 prevent type checking.
3619 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3620 cast the value to (void *): assigning a `foo *' to a `void *'
3622 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3624 2000-11-17 Jim Meyering <meyering@lucent.com>
3626 * strstr.c: Update from GNU libc.
3628 2000-11-16 Jim Meyering <meyering@lucent.com>
3630 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3632 2000-11-11 Jim Meyering <meyering@lucent.com>
3634 * error.c: Add a couple #includes, merging from GNU libc version.
3636 2000-11-10 Jim Meyering <meyering@lucent.com>
3638 * obstack.h: Update from GNU libc.
3639 * obstack.c: Likewise.
3641 2000-11-06 Paul Eggert <eggert@twinsun.com>
3643 * getusershell.c (setusershell): Use rewind rather than
3644 fseek/fseeko, to avoid configuration hassles with fseeko.
3645 Don't bother opening SHELLS_FILE if shellstream is NULL;
3648 2000-11-05 Jim Meyering <meyering@lucent.com>
3650 * makepath.h (make_dir): Declare.
3651 * makepath.c (make_dir): Remove `static' attribute.
3654 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3656 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3657 last one in a bucket, advance to the next bucket.
3659 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3661 * fnmatch.c: Do not comment out all the code if we are using
3662 the GNU C library, because in some cases we are replacing buggy
3663 code in the GNU C library itself.
3665 2000-10-30 Paul Eggert <eggert@twinsun.com>
3667 * error.h, getline.h, modechange.h:
3668 Remove "2000" from Copyright line, as the file hasn't been
3669 changed this year other than in the copyright notice.
3671 * xalloc.h: Add "2000" to Copyright line, as this file
3672 was changed this year.
3674 2000-10-30 Paul Eggert <eggert@twinsun.com>
3676 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3677 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3678 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3680 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3682 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3683 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3684 doesn't define __restrict_arr.
3686 2000-10-29 Jim Meyering <meyering@lucent.com>
3688 * xstat.in: Fix grammar in comment.
3690 2000-10-28 Jim Meyering <meyering@lucent.com>
3692 * memchr.c: Update from libc.
3693 Adjust for portability:
3694 [HAVE_STDLIB_H]: Include stdlib.h.
3695 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3696 Undef __memchr, too.
3697 [!weak_alias]: Define __memchr to memchr.
3699 * regex.c: Update from libc.
3700 * regex.h: Likewise.
3701 * getopt1.c: Likewise.
3702 * memcmp.c: Likewise.
3704 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3705 Avoid using fseek, when possible -- it's broken by design.
3706 Patch by Ulrich Drepper.
3708 2000-10-26 Jim Meyering <meyering@lucent.com>
3710 * strftime.c: Update from libc.
3712 2000-10-25 Jim Meyering <meyering@lucent.com>
3714 * obstack.c: Update from libc.
3716 2000-10-23 Jim Meyering <meyering@lucent.com>
3718 * hard-locale.c (hard_locale): Revert last change -- it was simply
3719 wrong. That set_locale call must not have any side effects.
3722 2000-10-22 Jim Meyering <meyering@lucent.com>
3724 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3725 [CYCLIC]: Remove now-unused definition.
3727 * save-cwd.c (O_DIRECTORY): Define, if needed.
3728 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3729 Suggestion from Ulrich Drepper.
3731 2000-10-21 Jim Meyering <meyering@lucent.com>
3733 * dirname.c (dir_name_r): New function, factored out of dir_name.
3734 (dir_name): Use dir_name_r.
3735 * dirname.h (dir_name_r): Declare it.
3737 2000-10-21 Jim Meyering <meyering@lucent.com>
3739 * dirname.c (memrchr): Declare if necessary.
3740 (dir_name): Remove the restriction that there be no
3741 trailing slashes. Now, this code skips past them, effectively
3743 [TEST_DIRNAME] (main): New unit tests.
3745 * memrchr.c: New file from GNU libc.
3746 Undef __memrchr, too.
3747 [!weak_alias]: Define __memrchr to memrchr.
3748 Guard weak_alias use with `#ifdef weak_alias'.
3750 2000-10-17 Jim Meyering <meyering@lucent.com>
3752 * quote.h (PARAMS): Define and use.
3753 Reported by Akim Demaille.
3755 * getopt.c: Update from libc.
3757 2000-10-16 Jim Meyering <meyering@lucent.com>
3759 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3762 2000-09-25 Jim Meyering <meyering@lucent.com>
3764 * md5.h (rol): Define (from GnuPG).
3766 * sha.c: Give credit (GnuPG) where due.
3767 (M): Use rol rather than open-coding it.
3768 Add a FIXME comment.
3770 2000-09-21 Jim Meyering <meyering@lucent.com>
3772 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3773 Reported by Michael Stone.
3775 2000-09-20 Jim Meyering <meyering@lucent.com>
3777 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3778 (noinst_HEADERS): Add sha.h.
3779 Based on code from Scott G. Miller and from GnuPG.
3781 2000-09-15 Jim Meyering <meyering@lucent.com>
3783 * regex.c: Update from libc.
3785 2000-09-10 Jim Meyering <meyering@lucent.com>
3787 * getopt.c (_getopt_internal): Update from glibc.
3789 2000-09-09 Jim Meyering <meyering@lucent.com>
3791 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3792 think it should be used as a general replacement for isascii.
3793 * fnmatch.c: Likewise.
3794 * mbswidth.c: Likewise
3795 * regex.c: Likewise.
3798 * userspec.c: Include sys/param.h and limits.h.
3800 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3801 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3802 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3803 UID, GID. Check range.
3805 2000-09-06 Jim Meyering <meyering@lucent.com>
3807 * getopt.c (_getopt_internal): Update from glibc.
3809 2000-08-30 Jim Meyering <meyering@lucent.com>
3811 * strftime.c: Merge in changes from GNU libc.
3813 2000-08-26 Jim Meyering <meyering@lucent.com>
3815 * closeout.c: Include "__fpending.h".
3816 (close_stdout_status): Return right away if there's nothing to flush.
3818 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3819 * __fpending.c: New file.
3820 * __fpending.h: New file.
3822 2000-08-07 Paul Eggert <eggert@twinsun.com>
3824 Standardize on "memory exhausted" instead of "Memory exhausted"
3825 or "virtual memory exhausted".
3826 * obstack.c (print_and_abort): Use "memory exhausted", not
3827 "virtual memory exhausted".
3828 * same.c (same_name): Invoke xalloc_die instead of printing
3830 * userspec.c (parse_user_spec): Likewise.
3831 * bumpalloc.h: comment fix
3832 * same.c, userspec.c: Include xalloc.h.
3834 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
3835 not char *const and pointing to a constant array.
3836 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
3837 (xrealloc): Comment fix.
3839 * userspec.c (parse_user_spec):
3840 Don't translate a message until just before returning,
3841 to avoid unnecessary translation.
3843 2000-08-07 Jim Meyering <meyering@lucent.com>
3845 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
3846 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
3847 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
3848 getgroups.c, gethostname.c, getopt.h, group-member.c,
3849 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
3850 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
3851 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
3852 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
3853 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
3854 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
3855 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
3856 yesno.c: Back out Copyright date changes for each file with no change
3857 this year. This eases coordination with other programs using the same
3858 source code modules. From Paul Eggert.
3860 2000-08-03 Greg McGary <greg@mcgary.org>
3862 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
3863 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
3864 (EXTEND_BUFFER): Use them.
3866 2000-08-01 Jim Meyering <meyering@lucent.com>
3868 * dirname.c (ISSLASH): Define.
3869 (BACKSLASH_IS_PATH_SEPARATOR): Define.
3870 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
3871 both `\' and `/' may be use as path separators.
3872 Based on a patch from Prashant TR.
3874 2000-07-31 Paul Eggert <eggert@twinsun.com>
3876 * quotearg.c (quotearg_n_options): Don't make the initial
3877 slot vector a constant, since it might get modified.
3879 2000-07-31 Jim Meyering <meyering@lucent.com>
3881 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
3882 * obstack.c (print_and_abort): Likewise.
3884 2000-07-30 Paul Eggert <eggert@twinsun.com>
3886 * quotearg.c (quotearg_n_options): Preallocate a slot 0
3887 buffer, so that the caller can always quote one small
3888 component of a "memory exhausted" message in slot 0.
3889 From a suggestion by Jim Meyering.
3891 2000-07-30 Jim Meyering <meyering@lucent.com>
3893 * makepath.c (make_path): Quote the other instance, too.
3895 * quotearg.c (N_STATIC_SLOTVECS): Define.
3896 (STATIC_BUF_SIZE): Define.
3897 (quotearg_n_options): Use only statically allocated storage when
3898 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
3899 than STATIC_BUF_SIZE.
3901 2000-07-29 Jim Meyering <meyering@lucent.com>
3903 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
3904 * dirname.c (dir_name): Likewise.
3906 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
3908 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
3909 (dir_name): Assert that there are no trailing slashes.
3911 2000-07-18 Bruno Haible <haible@clisp.cons.org>
3913 * mbswidth.h (mbswidth): Add a flags argument.
3914 (mbswidth): New declaration.
3915 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
3916 * mbswidth.c (mbswidth): Add a flags argument.
3917 (mbsnwidth): New function.
3919 2000-07-24 Jim Meyering <meyering@lucent.com>
3921 * mbswidth.c: Remove useless #else. From Bruno Haible.
3923 2000-07-23 Paul Eggert <eggert@twinsun.com>
3925 * mbswidth.c (_XOPEN_SOURCE):
3926 Don't define; this causes problems on Solaris 7.
3927 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
3929 2000-07-23 Paul Eggert <eggert@twinsun.com>
3932 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3933 so that mbstate_t is always defined.
3935 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
3936 be 1 in at least one GCC installation, and this configuration
3937 error is likely to be common. Ignoring MB_LEN_MAX hurts
3938 performance on hosts that have mbrtowc but have only unibyte
3939 locales, but I assume these hosts are rare.
3941 2000-07-23 Paul Eggert <eggert@twinsun.com>
3943 * quotearg.c: Streamline by invoking multibyte code only if needed.
3944 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
3945 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
3946 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3947 invoke multibyte primitives.
3949 2000-07-23 Jim Meyering <meyering@lucent.com>
3951 * basename.c (base_name): Add an assertion.
3953 2000-07-15 Bruno Haible <clisp.cons.org>
3955 * quotearg.c: When the system forces us to redefine mbstate_t,
3956 shadow its mbsinit function.
3958 2000-07-16 Bruno Haible <haible@clisp.cons.org>
3960 * mbswidth.h: New file.
3961 * mbswidth.c: New file.
3962 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
3963 (noinst_HEADERS): Add mbswidth.h.
3965 2000-07-17 Bruno Haible <haible@clisp.cons.org>
3967 * config.charset: Add support for FreeBSD. Improve support for HP-UX
3970 2000-07-15 Jim Meyering <meyering@lucent.com>
3972 * makepath.c: Include quote.h.
3973 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
3974 corresponding argument in a `quote (...)' call.
3975 Give better diagnostics.
3977 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
3978 (noinst_HEADERS): Add quote.h.
3980 * quote.c (quote, quote_n): New file. Two functions taken verbatim
3981 from tar's src/misc.c.
3982 * quote.h: New file. Prototypes for same.
3984 2000-07-10 Paul Eggert <eggert@twinsun.com>
3986 From a suggestion by Bruno Haible.
3987 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
3988 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
3989 to decide whether to define the BeOS workaround macro;
3990 this adjusts to the change to AC_MBSTATE_T.
3992 2000-07-13 Paul Eggert <eggert@twinsun.com>
3994 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
3996 * quotearg.c (quoting_style_args, quoting_style_vals,
3997 quotearg_buffer_restyled): Add support for
3998 clocale_quoting_style. Undo previous change to
3999 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4000 and "{RIGHT QUOTATION MARK}" msgids.
4002 2000-07-05 Paul Eggert <eggert@twinsun.com>
4004 The old behavior of quoting `like this' doesn't look good with
4005 newer, ISO-style fonts. See:
4006 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4008 Instead, quote "like this" by default. Let the translator
4009 tailor the locale-specific quoting behavior by providing
4010 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4012 * quotearg.c (N_): New macro.
4013 (gettext_default): New function.
4014 (quotearg_buffer_restyled): Use
4015 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4016 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4018 2000-07-09 Jim Meyering <meyering@lucent.com>
4020 * Most files: Update copyright dates to include 2000.
4022 2000-07-08 Jim Meyering <meyering@lucent.com>
4024 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4026 (xgethostname): Remove now-unnecessary #ifdef.
4027 Move declaration of `err' into loop where it's used.
4029 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4031 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4032 by allocating a larger buffer. Test the gethostname return value for
4033 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4034 returns an error and ENAMETOOLONG isn't defined.
4036 2000-07-05 Paul Eggert <eggert@twinsun.com>
4037 and Bruno Haible <haible@clisp.cons.org>
4039 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4041 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4043 * quotearg.c (struct quoting_options): Simplify quote_these_too
4046 2000-07-03 Jim Meyering <meyering@lucent.com>
4048 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4049 Reported by Bruno Haible.
4051 2000-07-04 Jim Meyering <meyering@lucent.com>
4053 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4054 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4057 2000-07-03 Paul Eggert <eggert@twinsun.com>
4058 and Bruno Haible <haible@clisp.cons.org>
4060 * quotearg.c (mbrtowc):
4061 Assign to *pwc, and return 1 only if result is nonzero.
4062 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4064 2000-07-03 Jim Meyering <meyering@lucent.com>
4066 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4067 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4070 2000-07-02 Jim Meyering <meyering@lucent.com>
4072 * quotearg.c (mbstate_t): Don't define here.
4074 2000-07-02 Jim Meyering <meyering@lucent.com>
4076 * nanosleep.c (SIGCONT): Define if not already defined.
4078 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4080 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4081 per change in ../m4/ls-mntd-fs.m4.
4082 (read_filesystem_list): Ignore symbolic links.
4084 2000-06-29 Jim Meyering <meyering@lucent.com>
4086 * same.c: Include <string.h> or <strings.h>, as appropriate,
4087 for declaration of strcmp.
4089 * long-options.c: Include <stdlib.h>, for declaration of exit.
4091 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4092 Avoid warning by casting result to `char *' to remove `const'.
4094 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4096 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4098 2000-06-26 Paul Eggert <eggert@twinsun.com>
4100 savedir now sets errno on failure and invokes xmalloc to get memory.
4101 Fix a couple of other minor bugs while we're at it.
4103 * savedir.c (<unistd.h>): Do not include; there's no need.
4104 (NAMLEN): Remove macro.
4105 (malloc, realloc): Remove decls.
4107 ("xalloc.h"): Include.
4108 (NAME_SIZE_DEFAULT): New macro.
4109 (savedir): Use xmalloc / xrealloc to allocate memory.
4110 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4111 Skip "" directory entries.
4112 Use strlen to calculate directory entry length, since the old method
4113 is rarely used these days and isn't worth supporting.
4114 Don't use a pointer after freeing it.
4115 Check for integer overflow when calculating allocation size.
4116 Use memcpy to copy entries, instead of stpcpy.
4117 Set errno properly when returning NULL.
4118 Check for readdir error.
4120 2000-06-26 Jim Meyering <meyering@lucent.com>
4122 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4124 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4126 * getusershell.c (xmalloc, xrealloc): Remove functions.
4128 Don't include <stdlib.h>. Don't declare malloc, realloc.
4130 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4132 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4134 2000-06-24 Jim Meyering <meyering@lucent.com>
4136 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4138 2000-06-21 Jim Meyering <meyering@lucent.com>
4140 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4142 2000-06-19 Paul Eggert <eggert@twinsun.com>
4144 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4145 (mbrtowc, mbstate_t): Define substitutes if
4146 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4147 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4148 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4150 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4152 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4153 than 1024, return a memory chunk of least possible size, instead
4154 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4155 Use free/xmalloc instead of xrealloc to avoid copying for very long
4158 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4160 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4161 address, not strdup. Include <stdlib.h> and don't declare free().
4163 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4165 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4168 2000-06-21 Jim Meyering <meyering@lucent.com>
4170 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4171 (noinst_HEADERS): Add getstr.h.
4173 * getline.c (getstr): Move into a separate file.
4174 * getstr.c (getstr): New file, extracted from getline.c, with
4175 the following changes: new parameter, delim2; both delim[12]
4176 parameters have type `int', not `char'. The latter would lose
4177 with 8-bit delimiters.
4178 * getstr.h: New file.
4180 2000-06-19 Jim Meyering <meyering@lucent.com>
4182 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4184 2000-06-18 Jim Meyering <meyering@lucent.com>
4186 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4187 Besides, these days every porting target provides a mkdir function.
4189 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4190 (this snippet comes from src/system.h).
4192 2000-06-15 Paul Eggert <eggert@twinsun.com>
4194 * human.c (adjust_value): New function.
4195 (human_readable_inexact): Apply rounding style even when
4196 printing approximate values.
4198 2000-06-14 Paul Eggert <eggert@twinsun.com>
4200 * human.c (human_readable_inexact): Allow an input block
4201 size that is not a multiple of the output block size, and vice versa.
4202 Reported by Piergiorgio Sartor.
4204 2000-06-14 Paul Eggert <eggert@twinsun.com>
4206 * getdate.y (get_date): Apply relative times after time
4207 zone indicator, not before. Reported by Todd A. Jacobs.
4209 2000-06-13 Jim Meyering <meyering@lucent.com>
4211 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4213 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4215 2000-06-12 Paul Eggert <eggert@twinsun.com>
4217 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4219 2000-06-04 Paul Eggert <eggert@twinsun.com>
4221 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4223 2000-06-04 Jim Meyering <meyering@lucent.com>
4225 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4226 SunOS 4.1.4 for which gid_t is an unsigned type.
4228 2000-06-03 Jim Meyering <meyering@lucent.com>
4230 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4232 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4234 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4235 newer, don't install charset.alias.
4236 * config.charset: Change the Linux/glibc rules so they become empty
4237 on glibc-2.1 or newer.
4239 2000-06-02 Jim Meyering <meyering@lucent.com>
4241 * mountlist.c: Back out last change. Instead, do this...
4242 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4243 member using the same `ignore'-testing code.
4244 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4248 2000-05-29 Jim Meyering <meyering@lucent.com>
4250 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4251 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4253 2000-05-22 Jim Meyering <meyering@lucent.com>
4255 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4257 2000-05-18 Jim Meyering <meyering@lucent.com>
4259 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4260 back, too, since it may have been modified by allocate_entry.
4261 (hash_delete): Rewrite to use neither the assignment operator
4262 nor the comma operator in an if-expression.
4264 2000-05-15 Paul Eggert <eggert@twinsun.com>
4267 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4268 Remove; no longer needed.
4269 "quotearg.h": Add include.
4270 (file_name): Do not bother to explicitly initialize to NULL; it's less
4271 efficient on some hosts.
4272 (close_stdout_status): Remove test as to whether stdout was already
4273 closed; it breaks for the case "echo x | sort >&-".
4274 Quote file name colons.
4275 Do not assume that _("write error") lacks format strings.
4277 2000-05-15 Jim Meyering <meyering@lucent.com>
4279 * version-etc.c (version_etc_copyright): Update the copyright string
4280 used in all --version output.
4282 2000-05-14 Jim Meyering <meyering@lucent.com>
4284 * closeout.c (close_stdout_set_file_name): New function.
4285 (close_stdout_status): Use new file-scoped global.
4286 Return right away if fstat says the stdout file descriptor is invalid.
4287 * closeout.h (close_stdout_set_file_name): Declare.
4289 2000-05-10 Jim Meyering <meyering@lucent.com>
4291 * closeout.c [default_exit_status]: New file-scoped variable.
4292 (close_stdout_set_status): New function.
4293 * closeout.h (close_stdout_set_status): Declare.
4295 2000-05-08 Jim Meyering <meyering@lucent.com>
4297 * long-options.c: Don't include closeout.h.
4298 (parse_long_options): Don't call close_stdout for --version.
4300 2000-05-06 Jim Meyering <meyering@lucent.com>
4302 * strnlen.c: Undefine __strnlen and strnlen.
4303 [!weak_alias]: Define __strnlen to strnlen.
4305 * atexit.c: New file, from libiberty.
4307 2000-05-06 Jim Meyering <meyering@lucent.com>
4309 * closeout.c (close_stdout_status): Also check for errors on the
4312 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4314 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4315 instead of xmalloc, xrealloc, path_concat.
4316 (locale_charset): Treat empty environment variables as absent.
4317 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4319 2000-05-04 Jim Meyering <meyering@lucent.com>
4321 * getopt.c: Update from glibc.
4322 * obstack.c: Likewise.
4323 * obstack.h: Likewise.
4324 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4326 * regex.h: Likewise.
4327 * strndup.c: Likewise.
4328 * strnlen.c: New file, from glibc.
4330 2000-05-01 Jim Meyering <meyering@lucent.com>
4332 * full-write.c (full_write): Remove `FIXME' part of comment.
4334 2000-04-29 Jim Meyering <meyering@lucent.com>
4336 * path-concat.c: Declare strdup only if it's not defined.
4337 * canon-host.c: Likewise.
4339 2000-04-28 Jim Meyering <meyering@lucent.com>
4341 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4342 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4343 included first, then limits.h is included by locale.h by libintl.h.
4344 From John David Anglin.
4346 2000-04-25 Jim Meyering <meyering@lucent.com>
4348 * makepath.c (S_IRWXUGO): Define.
4349 (make_path): Always perform explicit chmod if MODE specifies any
4350 of the `special' permission bits. Prompted by a bug report against
4351 install from Mate Wierdl and Joost van Baal.
4353 2000-04-18 Jim Meyering <meyering@lucent.com>
4357 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4358 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4360 2000-04-17 Jim Meyering <meyering@lucent.com>
4362 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4363 the definition of it to rpl_strftime also defined-away the system's
4366 2000-04-15 Jim Meyering <meyering@lucent.com>
4368 Use `C' to denote so-called `contiguous' files, the same way
4370 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4371 (ftypelet): Use S_ISCTG.
4372 From Michael Deutschmann.
4374 2000-04-14 Jim Meyering <meyering@lucent.com>
4376 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4378 2000-04-08 Jim Meyering <meyering@lucent.com>
4380 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4381 names don't conflict. Reported by Eli Zaretskii.
4383 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4385 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4386 bug. Deal with the different error behavior of Irix iconv.
4388 2000-04-07 Jim Meyering <meyering@lucent.com>
4390 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4391 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4393 2000-04-05 Jim Meyering <meyering@lucent.com>
4395 Portability tweaks required for ultrix4.3.
4396 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4397 * readutmp.c: Include sys/types.h before sys/stat.h.
4398 * canon-host.c: Declare strdup.
4399 * path-concat.c: Likewise.
4400 From John David Anglin.
4402 2000-04-04 Jim Meyering <meyering@lucent.com>
4404 Be more DOS 8.3-friendly.
4405 * ref-add.sin: Renamed from ref-add.sed.in.
4406 * ref-del.sin: Renamed from ref-del.sed.in.
4407 * Makefile.am: Reflect renaming.
4408 Reported by Eli Zaretskii.
4410 Use a temporary file name that won't clash with `charset.alias'
4411 in the DOS 8.3 name space.
4412 * Makefile.am (charset_tmp): Define.
4413 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4414 (uninstall-local): Likewise.
4415 Reported by Eli Zaretskii.
4417 2000-03-29 Paul Eggert <eggert@twinsun.com>
4419 * time/strftime.c (my_strftime): Make sure we call the system
4420 strftime, not ourselves, when invoking the underlying strftime.
4422 2000-03-24 Jim Meyering <meyering@lucent.com>
4424 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4425 (charset_alias): Define.
4426 (install-exec-local): Factor out common code.
4427 (uninstall-local): Split lines longer than 80.
4428 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4430 (.sed.in.sed): New rule. Don't redirect directly to $@.
4431 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4433 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4435 * config.charset: Output a line containing "Packages using this file".
4436 * ref-add.sed.in, ref-del.sed.in: New files.
4437 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4438 ref-del.sed): New rules.
4440 2000-03-17 Jim Meyering <meyering@lucent.com>
4442 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4443 Otherwise, include <strings.h>
4445 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4447 * unicodeio.c (utf8_wctomb): New function.
4448 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4449 format instead of in UCS-4 with platform dependent endianness.
4451 2000-03-07 Paul Eggert <eggert@twinsun.com>
4453 * savedir.c (savedir): Work even if directory size is
4454 negative; this can happen with some screwy NFS configurations.
4456 2000-03-06 Jim Meyering <meyering@lucent.com>
4458 * localcharset.c (get_charset_aliases): Don't try to free file_name
4459 if it's NULL (because we ran out of memory). From Bruno Haible.
4461 2000-03-05 Jim Meyering <meyering@lucent.com>
4463 * localcharset.c ("path-concat.h"): Include.
4464 (get_charset_aliases): Use path_concat instead of ANSI string
4467 * unicodeio.h (PARAMS): Define.
4468 Use it to guard prototype.
4470 2000-03-04 Jim Meyering <meyering@lucent.com>
4472 * Makefile.am (install-exec-local): Create $(libdir) before installing
4474 (uninstall-local): Uncomment this rule so `make distcheck' works
4477 * unicodeio.c (<errno.h>): Include it.
4478 (errno): Declare if not defined.
4480 * localcharset.c: Add Bruno's comment justifying use of volatile.
4482 * config.charset: New version, incorporating remarks from a linux
4483 i18n mailing list. From Bruno Haible.
4485 2000-03-02 Jim Meyering <meyering@lucent.com>
4487 * Makefile.am (EXTRA_DIST): Add config.charset.
4489 2000-03-01 Jim Meyering <meyering@lucent.com>
4491 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4492 * unicodeio.c: Likewise.
4494 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4496 * config.charset: New file.
4497 * localcharset.c: New file.
4498 * unicodeio.h, unicodeio.c: New files.
4499 * Makefile.am (DEFS): Add -DLIBDIR=...
4500 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4501 (noinst_HEADERS): Add unicodeio.h.
4502 (all-local, install-exec-local, charset.alias): New targets.
4504 2000-02-28 Paul Eggert <eggert@twinsun.com>
4506 * quotearg.c (ALERT_CHAR): New macro.
4507 (quotearg_buffer_restyled): Use it.
4509 2000-02-27 Jim Meyering <meyering@lucent.com>
4511 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4512 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4514 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4515 not `#if STDC_HEADERS'.
4516 Declare malloc if needed.
4518 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4519 now that autoconf always defines the HAVE_DECL_ symbols.
4520 * human.c: Likewise.
4522 * strtoumax.c: Likewise.
4524 * backupfile.c: Arrange for cpp to fail if the configure-time
4525 declaration check was not run.
4527 * human.c: Likewise.
4529 * strtoumax.c: Likewise.
4531 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4532 then first look up the entire `.'-containing string as a login name.
4534 2000-02-18 Paul Eggert <eggert@twinsun.com>
4536 * getdate.y: Handle two-digit years with leading zeros correctly.
4537 (textint): New typedef.
4538 (parser_control): Member year changed from int to textint.
4540 (YYSTYPE): Removed; replaced by %union with int and textint members.
4541 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4542 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4543 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4544 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4545 (date, number, to_year): Use width of number in digits, not its value,
4546 to determine whether it's a 2-digit year, or a 2-digit time.
4547 (yylex): Store number of digits of numeric tokens.
4548 Reported by John Kendall.
4550 (parser_control): Changed from struct parser_control to typedef (for
4551 consistency). All uses changed.
4553 (tID): Removed; not used.
4554 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4556 2000-02-14 Paul Eggert <eggert@twinsun.com>
4558 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4559 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4561 2000-02-12 Jim Meyering <meyering@lucent.com>
4563 * userspec.c (ISDIGIT): Define it.
4564 (isdigit): Remove definition.
4565 (is_number): Use ISDIGIT, not isdigit.
4566 <libintl.h>: Include.
4568 (parse_user_spec): Mark translatable strings.
4570 2000-02-10 Jim Meyering <meyering@lucent.com>
4572 With these changes, nanosleep.[ch] are finally enough like the other
4573 lib/* replacement files to compile on a few more losing systems.
4575 * nanosleep.h: Don't include config.h.
4576 Remove prototype from declaration of nanosleep.
4577 (PARAMS): Remove now-unneeded definition.
4578 * nanosleep.c: #undef nanosleep.
4579 (rpl_nanosleep): Rename from nanosleep.
4581 2000-02-03 Jim Meyering <meyering@lucent.com>
4583 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4584 rather than with `#if HAVE_UTMPNAME'.
4586 2000-02-01 Jim Meyering <meyering@lucent.com>
4588 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4590 2000-01-31 Jim Meyering <meyering@lucent.com>
4592 * nanosleep.h (nanosleep): Guard declaration with
4593 `#if ! HAVE_DECL_NANOSLEEP'.
4594 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4595 the declaration in that vendor's sys/timers.h.
4596 Reported by Christian Krackowizer.
4598 * quotearg.c (ISASCII): Add #undef and move definition to follow
4599 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4600 (ISPRINT): Likewise.
4601 Reported by Tom Tromey.
4603 2000-01-30 Jim Meyering <meyering@lucent.com>
4605 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4606 uses of ->ut_name. The latter doesn't work with new Linux header files
4607 where only utmpx.ut_user is declared.
4609 * readutmp.h (UT_USER): Define.
4611 2000-01-23 Jim Meyering <meyering@lucent.com>
4613 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4616 2000-01-22 Jim Meyering <meyering@lucent.com>
4618 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4619 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4620 Required for some AIX systems. Reported by Christian Krackowizer.
4621 [TESTING] (main): New function.
4623 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4624 * dirname.c (dir_name): Support for DOS-style file names with drive
4627 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4629 * strverscmp.c (ISDIGIT): Define.
4630 (strverscmp): Use ISDIGIT, not isdigit.
4632 2000-01-17 Paul Eggert <eggert@twinsun.com>
4634 * nanosleep.c (nanosleep):
4635 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4636 POSIX.1 doesn't require SA_INTERRUPT and some systems
4637 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4638 it's been part of POSIX.1 since day 1 (in 1988).
4640 2000-01-17 Jim Meyering <meyering@lucent.com>
4642 * interlock: Remove unused file. Reported by François Pinard.
4644 2000-01-16 Paul Eggert <eggert@twinsun.com>
4646 * quotearg.c (quotearg_buffer_restyled): Do not quote
4647 alert, backslash, formfeed, and vertical tab unnecessarily in
4648 shell quoting style.
4651 version-control: never