1 2003-11-22 Jim Meyering <jim@meyering.net>
3 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5 2003-11-17 Bruno Haible <bruno@clisp.org>
7 * vasnprintf.c (alloca): Remove fallback definition.
8 (freea): Remove definition.
9 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
10 Reported by Paul Eggert.
12 2003-11-17 Jim Meyering <jim@meyering.net>
14 On systems without utime and without a utimes function capable of
15 dealing with a NULL struct utimbuf* argument, this utime replacement
16 could -- in unusual circumstances -- leak a file descriptor.
17 * utime.c: Include <unistd.h> and <errno.h>.
18 (utime_null): Be sure to close `fd' and to preserve errno.
19 Reported by Geoff Collyer via Arnold Robbins.
21 2003-11-16 Paul Eggert <eggert@twinsun.com>
22 Bruno Haible <bruno@clisp.org>
24 Protect against address arithmetic overflow.
25 * printf-args.h: Include stddef.h.
26 (arguments): Change type of field 'count' to size_t.
27 * printf-args.c (printf_fetchargs): Use size_t instead of
28 'unsigned int' where appropriate.
29 * printf-parse.h: Include sys/types.h.
30 (char_directive): Change type of *arg_index fields to ssize_t.
31 (char_directives): Change type of fields 'count', max_*_length to
33 * printf-parse.c: Include sys/types.h and xsize.h.
34 (SSIZE_MAX): Define fallback value.
35 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
36 instead of 'int' where appropriate. Check a_allocated, d_allocated
37 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
38 * vasnprintf.c: Include xsize.h.
39 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
40 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
41 overflow. Avoid wraparound when converting a width or precision from
44 2003-11-16 Bruno Haible <bruno@clisp.org>
46 Update from GNU gettext.
47 * printf-parse.c: Generalize to it can be compiled for wide strings.
48 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
49 * vasnprintf.c: Generalize to it can be compiled for wide strings.
50 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
51 SNPRINTF): New macros.
52 Don't include <alloca.h> if the file is used inside libintl.
53 (local_wcslen): New function, for Solaris 2.5.1.
54 (VASNPRINTF): Use it instead of wcslen.
56 2003-11-16 Bruno Haible <bruno@clisp.org>
58 * xsize.h (xmax): New function.
59 (xsum, xsum3, xsum4): Declare as "pure" functions.
61 2003-11-12 Paul Eggert <eggert@twinsun.com>
63 * xalloc.h: Do not include <limits.h> or <stdint.h>.
64 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
65 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
66 heuristic is just as accurate as far as we know, and it removes a
67 dependency on size_max.m4 and ptrdiff_max.m4.
69 2003-11-12 Paul Eggert <eggert@twinsun.com>
71 * xstrtol.c (__xstrtol): Remove "break" immediately after
72 "return", to pacify some unknown compiler. Problem reported
75 2003-11-11 Bruno Haible <bruno@clisp.org>
77 * xsize.h (SIZE_MAX): Remove fallback definition.
78 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
81 2003-11-10 Paul Eggert <eggert@twinsun.com>
83 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
84 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
85 rejected some allocations of exactly SIZE_MAX - 2 bytes.
87 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
88 not (size_t) -1, since it's defined here.
90 2003-11-06 Paul Eggert <eggert@twinsun.com>
92 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
93 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
94 Reject sizes of exactly SIZE_MAX bytes.
95 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
96 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
98 2003-11-05 Bruno Haible <bruno@clisp.org>
100 * xsize.h: Include limits.h, to avoid a possible collision with
101 SIZE_MAX defined in <limits.h> on Solaris.
103 2003-11-04 Bruno Haible <bruno@clisp.org>
106 * linebreak.c: Include xsize.h.
107 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
108 argument for overflow.
109 Suggested by Paul Eggert.
111 2003-10-31 Bruno Haible <bruno@clisp.org>
113 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
114 to avoid (extremely rare) race condition.
115 Suggested by Paul Eggert.
117 2003-11-03 Jim Meyering <jim@meyering.net>
119 * userspec.c: Include "userspec.h".
120 * userspec.h: New file.
122 2003-10-31 Paul Eggert <eggert@twinsun.com>
124 * mountlist.h (struct mount_entry.me_type_malloced): New member.
125 * mountlist.c (SIZE_MAX): Define if not defined already.
126 (read_filesystem_list): Set and use me_type_malloced.
127 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
128 whatever the type happens to be), for brevity and consistency.
129 Check for size calculation overflow on Alphas running OSF/1.
131 2003-10-31 Jim Meyering <jim@meyering.net>
133 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
135 * linebuffer.c: Include <string.h> for declaration of memset.
137 2003-10-30 Paul Eggert <eggert@twinsun.com>
138 Bruno Haible <bruno@clisp.org>
140 * vasprintf.c: Include <limits.h>, <stdlib.h>.
141 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
143 2003-10-29 Paul Eggert <eggert@twinsun.com>
145 * xalloc.h (xalloc_oversized): Now a macro, not a function,
146 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
148 * quotearg.c (quotearg_n_options): Use it.
149 * group-member.c: Include <stdbool.h>.
150 (free_group_info): Arg is now const *; don't free arg.
151 (get_group_info): Now returns bool and accepts struct group_info *,
152 rather than returning a malloc'ed struct group_info *.
153 All uses changed. Check for overflow in internal size calculation.
155 * getusershell.c (readname): Simplify the code by using x2nrealloc
156 rather than xmalloc/xrealloc.
157 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
158 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
159 conformance bug: the old code used a pointer after freeing the
160 storage that it addressed.
161 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
162 rather than doing it by hand.
163 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
164 the buffer preserved. Use free and xmalloc instead.
165 * quotearg.c (quotearg_n_options): Likewise.
166 Use a simpler test for size overflow. Don't use xalloc_oversized
167 because unsigned int might be wider than size_t (!); this suggests
168 that we should switch from unsigned int to size_t for slot numbers.
170 2003-10-27 Bruno Haible <bruno@clisp.org>
172 * stdbool_.h: Better support for BeOS.
174 2003-10-27 Paul Eggert <eggert@twinsun.com>
176 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
177 to allocate the returned structure. Do not allocate a subarray,
178 as x2nrealloc will do that.
179 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
180 instead of xnrealloc.
181 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
183 2003-10-26 Paul Eggert <eggert@twinsun.com>
185 * xalloc.h (xalloc_oversized): New static inline function, for
186 callers that want to do their own size-overflow checking. Include
187 <stdbool.h>, since xalloc_oversized returns bool.
188 * xalloc.c (array_size_overflow): Remove. All callers changed
189 to use xalloc_oversized.
191 Add two functions x2realloc, x2nrealloc, for programs that grow
192 arrays dynamically by doubling their sizes.
193 * xalloc.h (x2realloc, x2nrealloc): New decls.
194 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
197 Port to C99 semantics for 'inline' of external functions.
198 Bug reported by Bruno Haible.
199 * xmalloc.c (xnmalloc_inline): New static inline function,
200 with the old contents of xnmalloc.
201 (xnmalloc, xmalloc): Use it.
202 (xnrealloc_inline): New static inline function,
203 with the old contents of xnrealloc.
204 (xnrealloc, xrealloc): Use it.
206 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
208 2003-10-25 Paul Eggert <eggert@twinsun.com>
210 Fix several address-calculation bugs in the hash modules,
211 plus some minor code cleanup.
213 * hash.h: Include <stdbool.h>, for bool.
214 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
215 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
216 hash_get_n_entries, hash_get_max_bucket_length,
217 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
218 hash_rehash): Use size_t rather than unsigned.
219 * hash.c (struct hash_table, hash_get_n_buckets,
220 hash_get_n_buckets_used, hash_get_n_entries,
221 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
222 hash_get_entries, hash_do_for_each, hash_string, is_prime,
223 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
225 (SIZE_MAX): Define if not defined.
226 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
227 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
229 Use const * when possible.
230 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
231 (check_tuning): Fix bug: if tuning parameters were very close to
232 0 or 1, rounding errors could have caused subscript violations.
233 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
234 (hash_initialize): Add 'fail:' label
235 to free table and return NULL, and use it to simplify code.
236 Use calloc rather than clearing the storage ourself.
237 (hash_initialize, hash_rehash): Check for arithmetic overflow in
238 buffer size calculations.
239 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
240 Include <stddef.h>, for size_t.
241 * hash-pjw.c (hash_pjw): Likewise.
242 Switch to method described by Bruno Haible.
243 Include <limits.h>, for CHAR_BIT.
244 (SIZE_BITS): New macro.
246 2003-10-21 Paul Eggert <eggert@twinsun.com>
248 * getndelim2.c (getndelim2): When size calculation overflows,
249 ceiling the allocation at NMAX bytes rather than silently
250 discarding input bytes before NMAX is reached. This makes
251 a difference only if NMAX exceeds SIZE_MAX / 2.
253 * obstack.c: Merge from glibc.
254 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
255 Add libc_hidden_def (_obstack_newchunk).
256 (_obstack_free) [! defined _LIBC]: Remove.
257 [defined _LIBC]: Make a strong alias from obstack_free, rather than
258 a clone of the function body.
259 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
260 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
262 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
263 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
266 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
267 (obstack_ptr_grow_fast, obstack_int_grow_fast):
268 Don't use lvalue casts, as GCC plans to remove support for them
269 in GCC 3.5. Reported by Joseph S. Myers. This bug
270 was also present in the non-GCC version, indicating that this
271 code had always been buggy and had never been widely used.
272 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
273 Use the fast variant of each macro, rather than copying the
274 definiens of the fast variant; that way, we'll be more likely to
275 catch future bugs in the fast variants.
277 2003-10-20 Bruno Haible <bruno@clisp.org>
279 * wait-process.h: New file, from GNU gettext.
280 * wait-process.c: New file, from GNU gettext.
282 2003-10-19 Jim Meyering <jim@meyering.net>
284 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
286 2003-10-16 Paul Eggert <eggert@twinsun.com>
288 * getgroups.c: Include <errno.h>, <stdlib.h>.
289 (getgroups): First arg is int, not size_t.
290 Don't let 'free' mangle errno.
292 2003-10-16 Jim Meyering <jim@meyering.net>
294 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
296 2003-10-15 Paul Eggert <eggert@twinsun.com>
298 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
300 (new_exclude, add_exclude_file): Initial size no longer needs to
302 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
303 our own address arithmetic overflow checking.
305 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
306 (fnmatch): Do not alloca more than 2000 wide characters;
307 instead, use malloc for large buffers.
308 Check for address arithmetic overflow, and return -1
309 with errno set to ENOMEM in that case.
310 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
311 (NEW_PATTERN): Do not alloca more than 8000 bytes;
312 instead, return -1. Check for address arithmetic overflow.
314 2003-10-14 Paul Eggert <eggert@twinsun.com>
316 Handle invalid suffixes and overflow independently, so that
317 callers can treat them independently as needed. Fix some bugs in
318 suffix handling, e.g., "100k@" was not diagnosed as an invalid
319 suffix for a human-readable blocksize. The major caller-visible
320 change is the addition of a new
321 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
322 that both overflow and suffix chars were found.
324 * human.c (humblock): Don't check separately for invalid suffix
325 char; that is xstrtoumax's job (now that its bug is fixed).
326 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
327 INTMAX_MAX]: New macros.
328 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
329 TYPE_MAXIMUM): New macros.
330 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
331 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
332 if overflow occurs, as it's what __strtol does and it's more useful
334 (__xstrtol): If __strtol reports some error other than ERANGE,
335 reflect it to the caller as LONGINT_INVALID. If it reports
336 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
337 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
338 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
340 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
341 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
342 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
343 [defined UINTMAX_MAX]: New macros.
345 2003-10-14 Bruno Haible <bruno@clisp.org>
347 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
348 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
349 Also use volatile where needed.
351 2003-10-12 Paul Eggert <eggert@twinsun.com>
353 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
354 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
355 and define in terms of the other primitives.
356 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
357 (SIZE_MAX): Define if not already defined.
358 (array_size_overflow): New function.
359 (xalloc_die): Abort instead of exiting if 'error' returns.
360 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
361 (xmalloc, xrealloc): Use them.
362 (xcalloc): Check for address arithmetic overflow.
363 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
364 a bit faster than strcpy.
366 2003-10-08 Paul Eggert <eggert@twinsun.com>
368 Merge getpass from libc, plus a few fixes.
370 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
372 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
373 __fsetlocking to empty.
374 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
375 do include <bits/libc-lock.h>.
376 Do not include <fcntl.h>; not needed.
377 [_LIBC]: Include <wchar.h>.
378 (NOTCANCEL_MODE): New macro.
379 (flockfile, funlockfile) [_LIBC]: New macros.
380 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
381 [!_LIBC]: New macros.
382 (call_fclose): New function.
383 (getpass): Use it. Save tty stream separately; this simplifies the
384 code and makes it more reliable if stdin happens to equal stdout.
385 Invoke __fsetlocking on tty.
386 Handle thread cancellation if needed.
387 Namespace cleanup (use __tcgetattr, __getline).
388 Use bool for Booleans.
389 [USE_IN_LIBIO]: Handle wide streams.
390 [!_LIBC]: Unconditionally do the fseek, since we don't know what
391 stream might go where.
393 * unlocked-io.h: Include <stdio.h>, so that the caller
394 doesn't have to include <stdio.h> before us.
395 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
396 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
397 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
398 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
399 if not declared, so that we can use getpass.c code from libc without
401 (flockfile, ftrylockfile, funlockfile): New macros.
403 2003-10-06 Bruno Haible <bruno@clisp.org>
405 * version-etc-2.h: Remove file.
406 * version-etc-2.c: Remove file.
408 2003-09-25 Jim Meyering <jim@meyering.net>
409 Bruno Haible <bruno@clisp.org>
411 This lets translators provide better translations for the
412 "Written by ..." part of --version output.
413 * version-etc.h: Include stdarg.h.
414 (version_etc_copyright): Declare as readonly.
415 (version_etc): Make this function variadic with a NULL-terminated list
416 of author name strings.
417 (version_etc_va): New declaration.
418 * version-etc.c: Include stdarg.h, stdlib.h.
419 (version_etc_copyright): Declare as readonly.
420 (version_etc_va): New function. Provide a different translatable string
421 for each possible number of authors < 10. Abbreviate when there are 10
423 (version_etc): Make this function variadic. Call version_etc_va.
424 Suggestion from Gary V. Vaughan.
426 * long-options.h (parse_long_options): Change prototype: the authors
427 string is moved to the end and becomes variadic.
428 * long-options.c: Include stdarg.h.
429 (parse_long_options): Make this function variadic, too.
430 Call version_etc_va, not version_etc.
432 2003-10-06 Bruno Haible <bruno@clisp.org>
434 * fatal-signal.h: New file, from GNU gettext.
435 * fatal-signal.c: New file, from GNU gettext.
437 2003-10-04 Karl Berry <karl@gnu.org>
439 * argp*: update from libc.
441 2003-10-01 Larry Jones <lawrence.jones@eds.com>
443 * getpass.c (getpass): Use a no-op fseek when switching from input to
444 output mode on the same stream.
446 2003-09-29 Paul Eggert <eggert@twinsun.com>
448 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
449 Fix arg typo in previous patch.
451 2003-09-28 Jim Meyering <jim@meyering.net>
453 * error.c: Correct cpp indentation.
455 2003-09-27 Paul Eggert <eggert@twinsun.com>
457 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
458 Omit the special code that used __typeof__, since we worry that
459 it could be more trouble than it's worth. See:
460 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
461 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
465 2003-09-26 Jim Meyering <jim@meyering.net>
467 * error.c (error_tail): Move some declarations
468 into inner scope where the local variables are used.
470 2003-09-26 Bruno Haible <bruno@clisp.org>
472 * stpncpy.h (gnu_stpncpy): New declaration.
473 (stpncpy): Define as alias for gnu_stpncpy.
474 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
476 2003-09-26 Paul Eggert <eggert@twinsun.com>
478 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
479 (error_tail): Do not loop, reallocating temporary buffer, since
480 the output cannot contain more wide characters than the input
481 contains bytes, the size must be big enough already. This avoids
482 one potential size overflow calculation. Check for size overflow
483 when calculating temporary buffer size. Free temporary buffer
484 when done, if it was allocated with malloc; this plugs a memory
485 leak. Remove casts from void * to pointers, that are no longer
486 needed now that we're assuming C89 or better.
488 Merge error changes from glibc.
490 * error.c, error.h: Update copyright notice header to match glibc.
491 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
492 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
493 Disable cancellation while printing error.
494 * error.h: Prepend __ to parameter names.
496 2003-09-25 Karl Berry <karl@gnu.org>
498 * argp-fmtstream.c, argp-help.c: update from libc.
500 2003-09-25 Bruno Haible <bruno@clisp.org>
502 * version-etc-2.h: New file, from version-etc.h with modifications.
503 * version-etc-2.c: New file, from version-etc.c with modifications.
505 2003-09-25 Simon Josefsson <jas@extundo.com>
507 * xgetdomainname.h: New file.
508 * xgetdomainname.c: New file.
510 2003-09-25 Simon Josefsson <jas@extundo.com>
511 Bruno Haible <bruno@clisp.org>
513 * getdomainname.h: New file.
514 * getdomainname.c: New file.
516 2003-09-24 Paul Eggert <eggert@twinsun.com>
518 * linebuffer.c (freebuffer): Don't free the argument, just
519 the buffer associated with the argument. Bug reported by
522 2003-09-19 Karl Berry <karl@gnu.org>
524 * argp.h: update from libc.
526 2003-09-16 Paul Eggert <eggert@twinsun.com>
528 * linebuffer.c (readlinebuffer): Return NULL immediately upon
529 input error, instead of returning NULL the next time we are called
530 (and therefore losing track of errno).
532 2003-09-15 Paul Eggert <eggert@twinsun.com>
534 * getndelim2.c (getndelim2): Don't trash errno when a read
535 fails, so that the caller gets the proper errno.
537 * readutmp.c (read_utmp): Likewise.
538 Check for fstat error. Close stream and free storage
541 2003-09-14 Bruno Haible <bruno@clisp.org>
543 * fwriteerror.h: New file.
544 * fwriteerror.c: New file.
546 2003-09-14 Jim Meyering <jim@meyering.net>
548 * getloadavg.c: Correct cpp indentation.
549 * strdup.c: Likewise.
550 * vasnprintf.c: Likewise.
552 2003-09-12 Paul Eggert <eggert@twinsun.com>
554 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
555 * obstack.c [!defined _LIBC]: Likewise.
556 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
557 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
558 * exitfail.c: Don't include stdlib.h; no longer needed.
560 More changes to assume C89 or better.
562 * error.c (error_tail): Assume vprintf.
564 * argmatch.c (getenv): Remove decl.
565 * progreloc.c (get_full_program_name): Define via prototype.
566 * setenv.c (clearenv): Likewise.
567 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
569 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
570 (malloc, memcpy): Remove decls.
571 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
572 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
573 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
574 (memcpy): Remove macro.
575 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
576 (__P): Remove. All uses removed.
577 (PTR): Remove. All uses changed to void *.
578 (CHAR_BIT, NULL): Remove.
579 (spaces, zeros, memset_space, memset_zero)
580 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
582 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
583 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
584 Define with prototype.
585 Remove now-unnecessary prototype decl.
586 (extra_args_spec): Assume ANSI C. All uses changed.
587 (extra_args_spec_iso): Remove.
588 (my_strftime, emacs_strftimeu): Define via prototype.
589 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
591 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
592 * strtoimax.c: Include <stdlib.h> unconditionally.
593 (strtoul, strtol): Remove decls.
594 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
596 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
597 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
598 (LOCALE_PARAM_PROTO): New macro.
599 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
600 (INTERNAL (strtol), strtol): Define with a prototype.
601 (PARAMS): Remove. All uses removed.
602 * tempname.c: Include <string.h> unconditionally.
603 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
604 * xgethostname.c (main): Define with a prototype.
605 * xmalloc.c: Include "xalloc.h" first, to check interface.
606 Include <stdlib.h> unconditionally.
607 (calloc, malloc, realloc, free): Remove decls.
608 * xstrtod.c: Include "xstrtod.h" first, to check interface.
609 Include <stdlib.h> unconditionally. Sort include file names.
611 (xstrtod): Define with a prototype.
612 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
613 (strtol, strtoul): Remove decls.
615 2003-09-11 Paul Eggert <eggert@twinsun.com>
617 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
618 Include <stdlib.h>, <string.h> unconditionally.
619 Remove now-unnecessary cast to char *.
620 * strnlen.c: Include <string.h> unconditionally.
621 * yesno.c (yesno): Define with a prototype.
623 2003-09-10 Bruno Haible <bruno@clisp.org>
625 * strcspn.c: Include <string.h> unconditionally.
626 * strpbrk.c: Include <string.h> unconditionally.
627 * strstr.c: Include <string.h> unconditionally.
628 * unicodeio.c: Include <string.h> unconditionally.
629 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
630 * unsetenv.c: Likewise.
631 * xreadlink.c: Include <stdlib.h> unconditionally.
632 * yesno.c: Include <stdlib.h> unconditionally.
633 (rpmatch): Add prototype.
635 2003-09-10 Jim Meyering <jim@meyering.net>
637 * error.c: Correct indentation of cpp directives.
639 2003-09-09 Paul Eggert <eggert@twinsun.com>
643 * acosl.c (main): Use a prototype.
644 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
647 * getloadavg.c (getloadavg, main): Define via prototypes.
649 * getopt.h (struct option.name): Assume C89, and use 'const'.
650 (getopt, etopt_long, getopt_long_only, _getopt_internal)
651 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
653 * getopt.c (const): Remove macro.
654 Include <string.h> unconditionally.
655 (my_index): Remove; all uses changed to strchr.
656 (strlen): Remove decl.
657 (exchange): Remove forward decl; no longer needed.
658 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
659 Define with prototype.
660 * getopt1.c (const): Remove macro.
661 (getopt_long, getopt_long_only, main): Define with prototype.
663 * getugroups.c: Include <string.h> unconditionally.
665 * getusershell.c: Include <stdlib.h> unconditionally.
666 (getusershell, setusershell, endusershell, readname, main):
667 Define with prototypes.
669 * group-member.c: Include group-member.h first.
670 Include <stdlib.h> unconditionally.
672 * hard-locale.c: Include hard-locale.h first.
673 Include <stdlib.h>, <string.h> unconditionally.
675 * hash.c (free, malloc): Remove decls.
676 Include <stdlib.h> unconditionally.
678 * human.c: Include <stdlib.h>, <string.h> unconditionally.
679 (getenv): Do not declare.
681 * idcache.c: Include <string.h> unconditionally.
683 * long-options.c: Include long-options.h first, to test interface.
684 Include <stdlib.h> unconditionally.
686 * makepath.c: Include makepath.h first, to test interface.
687 Include <stdlib.h> and <string.h> unconditionally.
689 * linebuffer.c: Include <stdlib.h>.
692 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
693 rpl_malloc returns void *, not char *.
694 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
696 * md5.h: Include <limits.h> unconditionally.
697 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
698 (__P): Remove; all uses removed.
699 * md5.c: Include "md5.h" first.
700 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
701 md5_buffer, md5_process_bytes, md5_process_block):
702 Define with prototypes.
703 * sha.h (__P): Remove all uses. (It wasn't defined??)
704 * sha.c: Include "sha.h" first.
705 Include <stdlib.h>, <string.h> unconditionally.
707 * memchr.c (__ptr_t): Remove; all uses changed to void *.
708 * memcmp.c (__ptr_t): Likewise.
709 * memrchr.c (__ptr_t): Likewise.
710 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
711 Include <string.h> unconditionally.
712 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
713 * memchr.c: Include <stdlib.h> unconditionally.
714 * memchr.c (LONG_MAX): Remove.
715 * memrchr.c (LONG_MAX): Likewise.
716 * memchr.c (__memchr): Define via a prototype.
717 * memrchr.c (__memrchr): Likewise.
718 * memcmp.c (__P): Remove, and remove all uses.
719 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
720 Remove forward decls; no longer needed.
721 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
722 Use types required by C89 in prototype.
724 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
725 * savedir.c: Likewise.
726 * mkdir.c (free): Remove decl.
727 * rmdir.c (rmdir): Define with a prototype.
728 * savedir.c: Include savedir.h first, to test interface.
730 * mktime.c (STDC_HEADERS): Remove.
731 Include <stdlib.h>, <string.h> unconditionally.
733 * modechange.c: Include <stdlib.h> unconditionally.
734 (malloc): Remove decl.
736 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
739 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
740 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
741 (This type really should be intptr_t, but that's a C99ism.)
742 (_obstack_memcpy): Remove: all uses changed to memcpy.
743 Include <string.h> unconditionally.
744 (struct obstack): Assume __STDC__ for types of members
745 chunkfun, freefun, extra_arg.
746 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
747 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
748 obstack_begin, obstack_specify_allocation,
749 obstack_specify_allocation_with_arg, obstack_chunkfun,
750 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
751 Remove unprototyped decls and the macros that use them.
752 * obstack.c (POINTER): Remove. All uses changed to void *.
753 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
754 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
755 (defined __STDC__ && __STDC__)]:
756 Remove nonprototyped code.
757 Include <stdlib.h> unconditionally.
758 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
759 _obstack_allocated_p, _obstack_free, obstack_free,
760 _obstack_memory_used, print_and_abort):
761 Define using prototypes.
762 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
763 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
764 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
765 obstack_next_free, obstack_object_size, obstack_room) [0]:
766 Remove unused, unprototyped code.
768 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
770 * physmem.c (physmem_total, physmem_available, main): Define
773 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
774 (main): Define with a prototype.
776 * posixver.c (getenv): Remove decl.
778 * putenv.c (malloc): Returns void *, not char *.
779 Include <string.h> unconditionally.
780 (strchr, memcpy, NULL): Do not define.
782 * readtokens.c: Include readtokens.h first, to test interface.
783 Include <stdlib.h>, <string.h> unconditionally.
784 (init_tokenbuffer): Define with a prototype.
786 * regex.c (PARAMS): Remove. All uses removed.
787 All uses of _RE_ARGS removed, too.
788 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
790 (bzero): Assume memset exists.
791 (memcmp, memcpy, NULL): Remove.
792 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
793 char, or assignments to local vars of type signed char.
794 (init_syntax_once, PREFIX(extract_number_and_incr),
795 PREFIX(print_partial_compiled_pattern),
796 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
797 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
798 PREFIX(regex_grow_registers), PREFIX(regex_compile),
799 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
800 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
801 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
802 wcs_compile_range, byte_compile_range, truncate_wchar,
803 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
804 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
805 count_mbs_length, wcs_re_match_2_internal,
806 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
807 PREFIX(alt_match_null_string_p),
808 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
809 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
810 regfree, PREFIX(extract_number)): Define with prototype. Remove
811 now-unnecessary declaration, if any.
812 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
814 Remove now-unnecessary casts among pointer types.
815 * regex.h (_RE_ARGS): Remove. All uses removed.
817 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
820 * rpmatch.c: Include <stdlib.h> unconditionally.
822 * same.c: Include <stdlib.h>, <string.h> unconditionally.
825 * save-cwd.c: Include <stdlib.h> unconditionally.
826 * xgetcwd.c: Likewise.
828 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
831 * strchrnul.c (strchrnul): Define with a prototype.
832 Fix bug: c_in was not converted to char before searching.
834 The following changes are not K&R related:
836 * group-member.h: Include <sys/types.h>, so that this file is
838 * makepath.h: Likewise.
840 * getusershell.c (readname, default_index, line_size, readname):
841 Use size_t, not int, for sizes.
842 (readname): If the size overflows, report an error instead of
845 2003-09-09 Derek Robert Price <derek@ximbiot.com>
847 * getndelim2.c: Assume stdlib.h per the C89 spec.
849 2003-09-08 Paul Eggert <eggert@twinsun.com>
851 Assume C89 or better; remove K&R cruft.
852 A few of these changes were first proposed by Derek Robert Price
853 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
855 * addext.c: Include <string.h> unconditionally.
856 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
857 Don't declare getenv or malloc.
859 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
860 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
862 (find_stack_direction, alloca): Use prototypes.
864 * atexit.c (atexit): Define using a prototype.
866 * basename.c, dirname.c, stripslash.c:
867 Include <string.h> unconditionally.
869 * bcopy.c: Include <stddef.h>.
870 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
872 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
874 * error.h (error, error_at_line, error_print_progname)
875 [! (defined (__STDC__) && __STDC__)]: Remove decls.
876 * error.c: Include error.h first, to check interface.
877 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
878 (VA_START): Remove; all uses changeed to va_start.
879 (exit, strerror): Remove decls.
880 (error_print_progname): Prototype uncondionally.
881 Don't include <errno.h>; no longer needed.
882 (private_strerror): Remove.
883 (error_tail): Always define.
884 (error, error_at_line): Assume C89 or better; always use prototypes.
885 * fatal.c: Include "fatal.h" first, to test interface.
886 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
887 (VA_START): Remove; all uses changed to va_start.
888 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
891 (fatal): Prototype unconditionally. Assume va_start works.
892 Abort at end, to pacify gcc.
894 * euidaccess.c (main): Define with a prototype.
896 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
898 * exitfail.c: Include <stdlib.h> unconditionally.
900 * fnmatch_.h (__P): Remove. All uses changed to assume
902 * fnmatch.c: Include fnmatch.h first, to test interface.
903 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
904 (getenv): Remove decl.
905 (fnmatch): Define using a prototype.
906 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
907 (FCT): Define using a prototype.
909 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
911 * gethostname.c: Include <stddef.h>.
912 (gethostname): Define with prototype. Length is size_t, not int.
914 2003-09-08 Paul Eggert <eggert@twinsun.com>
916 * getversion.c: Remove; was migrated to backupfile.c in 1997.
917 getversion.c should have been removed then, but was accidentally
920 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
921 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
923 2003-09-07 Paul Eggert <eggert@twinsun.com>
925 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
926 copy_tm_result. Bug reported by Simon Josefsson in
927 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
929 2003-09-06 Paul Eggert <eggert@twinsun.com>
931 * time_r.c, time_r.h: New files.
933 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
935 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
936 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
938 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
940 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
941 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
944 * timegm.c: Switch to glibc implementation, with the following changes:
945 [defined HAVE_CONFIG_H]: Include <config.h>.
946 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
947 (__mktime_internal) [!defined _LIBC]: New decl.
948 (__gmtime_r) [!defined _LIBC]: New macro and function.
949 (timegm): Use a prototype, since gnulib assumes C89.
950 Do not bother declaring tmp to be const, as it's not really usefu.
951 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
952 (timegm): Declare only if HAVE_DECL_TIMEGM.
954 2003-09-03 Paul Eggert <eggert@twinsun.com>
956 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
957 Bug reported by Lute Kamstra in
958 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
960 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
961 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
962 course with correspondingly smaller numbers for tomorrow and
963 yesterday. From Tadayoshi Funaba. Originally installed into
964 sh-utils on 1999-08-07, but the patch got lost (I guess during the
967 2003-08-31 Simon Josefsson <jas@extundo.com>
969 * timegm.h: New file.
970 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
972 2003-08-31 Karl Berry <karl@gnu.org>
974 * argp.h: update from libc.
976 2003-08-28 Bruno Haible <bruno@clisp.org>
978 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
979 warning on QNX, which defines O_BINARY to 000000.
981 2003-08-24 Bruno Haible <bruno@clisp.org>
983 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
984 MSVC7 <stdio.h> is included later.
986 2003-08-20 Bruno Haible <bruno@clisp.org>
988 * progname.h: New file, from GNU gettext.
989 * progname.c: New file, from GNU gettext.
990 * progreloc.c: New file, from GNU gettext.
992 2003-08-19 Bruno Haible <bruno@clisp.org>
994 * xstrdup.c: Assume <string.h> exists.
996 2003-08-18 Jim Meyering <jim@meyering.net>
998 * setenv.h: Indent nested cpp directive.
999 * vasnprintf.c: Remove trailing blanks.
1001 2003-08-17 Simon Josefsson <jas@extundo.com>
1002 Bruno Haible <bruno@clisp.org>
1004 * xstrndup.h: New file.
1005 * xstrndup.c: New file.
1007 2003-08-17 Bruno Haible <bruno@clisp.org>
1009 * strndup.h: New file.
1011 2003-08-16 Paul Eggert <eggert@twinsun.com>
1013 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1014 space, undoing this 2003-08-12 change:
1015 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1017 2003-08-16 Jim Meyering <jim@meyering.net>
1019 Merge from coreutils.
1020 * xstrtoimax.c: #else #if -> #elif.
1021 * xstrtoumax.c: Likewise.
1023 2003-08-15 Paul Eggert <eggert@twinsun.com>
1025 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1026 rather than tab, after '#' in shell-script copyright notices.
1027 Suggested by Bruno Haible.
1029 2003-08-15 Jim Meyering <jim@meyering.net>
1030 and Paul Eggert <eggert@twinsun.com>
1032 Merge from coreutils.
1033 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1034 member but strut utmpx does not. Needed for AIX 4.3.3.
1035 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1037 2003-08-15 Jim Meyering <jim@meyering.net>
1039 Merge from coreutils.
1040 * xgethostname.c: Include <stdlib.h>.
1041 (xghostname): Don't exit for anything other than memory-related
1042 failure; just return NULL.
1043 * userspec.c: Include "posixver.h".
1044 (parse_user_spec): Accept `.' as a separator only
1045 in pre-POSIX-200112 mode.
1046 * strtoimax.c: Use #elif rather than #else #if.
1047 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1048 Remove function, now that we can rely on a working tzset function.
1049 [!_LIBC]: Ensure that the required autoconf test has been run.
1050 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1051 Use underlying_strftime for %r.
1052 * sha.c: Merge in some clean-up and optimization changes from glibc.
1053 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1054 Ensure that it is a multiple of 64.
1055 Rearrange loop exit tests so as to avoid performing an
1056 additional fread after encountering an error or EOF.
1057 * realloc.c: Update copyright date.
1059 2003-08-14 Jim Meyering <jim@meyering.net>
1061 Merge from coreutils.
1062 * obstack.h: Whitespace changes.
1063 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1064 and xcalloc return values.
1065 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1066 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1067 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1068 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1069 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1071 Use mntctl's return value to drive the entry-processing loop, since
1072 we can't rely on the value of the vmt_length member in the last
1073 entry. On some systems doing so could result in exhausting
1074 virtual memory. Based in part on a patch from Mike Jetzer.
1076 2003-08-14 Jim Meyering <jim@meyering.net>
1077 and Paul Eggert <eggert@twinsun.com>
1079 Merges from coreutils, plus other fixes.
1080 * physmem.c: Merge in portability changes from gcc/libiberty
1081 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1082 for credits and details. Thanks to Kaveh Ghazi for helping
1083 to keep these files in sync.
1084 (ARRAY_SIZE): Define it.
1085 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1086 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1087 (memcasecmp): Don't assume size_t fits in unsigned int.
1088 Remove casts and duplicate code.
1089 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1090 (memcpy): Remove definition.
1091 Merge in some clean-up and optimization changes from glibc.
1092 [BLOCKSIZE]: Move definition to top of file.
1093 Ensure that it is a multiple of 64.
1094 Rearrange loop exit tests so as to avoid performing an
1095 additional fread after encountering an error or EOF.
1096 * md5.h (md5_uintptr): Define.
1097 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1098 return to the initial working directory. Preserve errno
1100 * idcache.c: Include "xalloc.h".
1101 (xmalloc, xrealloc): Remove decls.
1102 (getuser): Remove casts no longer required in C89.
1103 * human.c: Include stdio.h, for sprintf.
1104 * group-member.c: Include "xalloc.h".
1105 (xmalloc, xrealloc): Remove decls.
1106 (get_group_info): Remove casts no longer required in C89.
1107 * getusershell.c (readname): Remove casts no longer required in C89.
1108 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1109 * getline.c: Whitespace fix, from coreutils.
1111 2003-08-13 Paul Eggert <eggert@twinsun.com>
1113 * exclude.c: Include <ctype.h>
1114 (IN_CTYPE_DOMAIN): New macro.
1116 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1119 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1120 Undo previous (whitespace-only) change.
1122 2003-08-12 Paul Eggert <eggert@twinsun.com>
1124 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1125 Normalize leading white space and remove trailing white space.
1126 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1127 notice, as per ../config/srclist-update.
1129 Merge from coreutils.
1130 * euidaccess.h: New file.
1131 * euidaccess.c: Include it.
1132 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1133 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1134 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1136 2003-08-11 Bruno Haible <bruno@clisp.org>
1138 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1139 (vasnprintf): Use it instead of wcslen.
1141 2003-08-11 Bruno Haible <bruno@clisp.org>
1143 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1144 value to ensure that _Bool promotes to int. Use #define for _Bool when
1145 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1147 2003-08-10 Karl Berry <karl@gnu.org>
1149 * regex.h: update from libc (whitespace fix).
1151 2003-08-09 Paul Eggert <eggert@twinsun.com>
1153 Merge some files from coreutils. These changes were
1154 originally made by Jim Meyering.
1155 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
1156 many older Unixes require this.
1157 * lib/alloca.c (alloca): Remove cast to argument of free;
1158 no longer needed in C89.
1159 * lib/alloca_.h, lib/regex.h: Fix white space to match
1160 what GNU indent does.
1162 2003-08-05 Paul Eggert <eggert@twinsun.com>
1164 * bumpalloc.h: Remove.
1166 2003-08-04 Paul Eggert <eggert@twinsun.com>
1168 * getloadavg.c: Change copyright notice and spacing to conform to
1171 Merge from coreutils.
1172 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1174 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1175 from Karl Berry, implemented by Jim Meyering.
1176 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1177 from Dmitry V. Levin.
1178 Remove anachronistic cast of xrealloc.
1179 * fnmatch_.h (__const): Remove. Use 'const'.
1180 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1181 type. Otherwise, it wouldn't compile with at least /bin/cc on
1182 ymp-cray-unicos9.0.2.X.
1183 Combine two mostly-identical uses of alloca into one.
1184 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1186 2003-08-04 Dave Love <d.love@dl.ac.uk>
1190 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1191 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1192 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1193 obsolete NLIST_NAME_UNION.
1194 [__GNU__]: Undef BSD and FSCALE.
1195 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1197 2003-08-03 Paul Eggert <eggert@twinsun.com>
1199 * stdbool_.h (_Bool): Make it signed char, instead of
1200 an enum type, so that it's guaranteed to promote to int. See:
1201 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1203 2003-07-31 Paul Eggert <eggert@twinsun.com>
1205 * strerror.c: Include config.h, limits.h. Declare sprintf.
1206 (strerror): Don't assume that a printable int fits in 14 bytes.
1208 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1209 Bruno Haible <bruno@clisp.org>
1211 * getline.h (getline, getdelim): Change return type to ssize_t.
1212 * getline.c (getline, getdelim): Likewise.
1213 Remove _GNU_SOURCE define; now it's defined in config.h through
1216 2003-07-22 Paul Eggert <eggert@twinsun.com>
1218 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1219 over-parenthesization in macros.
1221 Sync with coreutils.
1223 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1226 Use `exit_failure' for xalloc and xmemcoll instead of their own
1227 private exit-failure variables.
1228 * xalloc.h (xalloc_exit_failure): Remove.
1229 * xmalloc.c: Likewise. Include exitfail.h.
1230 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1231 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1232 * xmemcoll.c: Likewise. Include exitfail.h.
1233 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1235 2003-07-18 Paul Eggert <eggert@twinsun.com>
1237 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1238 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1239 to test that it can stand by itself. Include "exitfail.h".
1240 Clients should set exit_failure instead.
1241 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1243 2003-07-18 Andreas Schwab <schwab@suse.de>
1245 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1247 2003-07-18 Bruno Haible <bruno@clisp.org>
1249 * getndelim2.h: New file.
1250 * getndelim2.c: Make into a module of its own. Include config.h,
1252 (getndelim2): Make non-static. Change return type to ssize_t.
1253 * getline.h: Change argument names.
1254 * getline.c: Include getndelim2.h instead of getndelim2.c.
1255 * getnline.c: Include getndelim2.h.
1257 2003-07-17 Bruno Haible <bruno@clisp.org>
1259 * Makefile.am: Remove file.
1260 * Makefile.in: Remove file.
1262 2003-07-17 Bruno Haible <bruno@clisp.org>
1264 * getnline.h: New file.
1265 * getnline.c: New file.
1266 * getndelim2.c: New file, extracted from getline.c.
1267 (getndelim2): Renamed from getdelim2, with added nmax argument.
1268 * getline.c: Include getndelim2.c.
1269 (getdelim2): Moved out to getndelim2.c.
1270 (getline, getdelim): Update.
1272 2003-07-15 <karl@gnu.org>
1274 * vasnprintf.c: update from gettext.
1276 2003-07-15 Jim Meyering <jim@meyering.net>
1278 * makepath.c (make_path): Enclose diagnostic in _(...).
1280 2003-07-14 Paul Eggert <eggert@twinsun.com>
1282 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1283 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1284 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1285 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1286 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1287 updated automatically by ../config/srclist-update. This changes
1288 their license from LPGL to GPL.
1290 2003-07-14 Jim Meyering <jim@meyering.net>
1292 Don't emit diagnostics. Let callers do that.
1293 * save-cwd.c: Don't include "error.h".
1294 (save_cwd): Don't call error. Ensure that errno is valid
1295 when returning nonzero.
1297 * save-cwd.h (restore_cwd): Update prototype.
1298 * save-cwd.c (restore_cwd): Remove two parameters.
1299 Simplify. Don't call error upon failure. Let callers do that.
1300 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1301 when auditing is enabled. But don't bother updating the #if.
1303 2003-07-14 Simon Josefsson <jas@extundo.com>
1305 * mempcpy.h: New file.
1306 * mempcpy.c: New file.
1308 2003-07-14 Paul Eggert <eggert@twinsun.com>
1310 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1311 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1312 unicodeio.c, unicodeio.h, unlocked-io.h:
1313 Switch from LGPL to GPL.
1315 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1317 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1318 it breaks C++ compilation.
1319 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1321 2003-07-10 Jim Meyering <jim@meyering.net>
1323 * vasnprintf.c: Remove trailing blanks.
1324 Make cpp indentation consistent.
1326 2003-07-09 Paul Eggert <eggert@twinsun.com>
1328 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1329 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1330 Switch from LGPL to GPL.
1332 2003-07-07 Paul Eggert <eggert@twinsun.com>
1334 * mktime.c: Fix some boundary cases and remove need for floating point.
1336 Issue a compile-time diagnostic if time_t is floating point, or if
1337 two's complement arithmetic is not in effect, or if arithmetic
1338 right shift does not propagate the sign. These assumptions were
1339 all in the original code but they weren't checked.
1341 (TIME_T_MIDPOINT, verify): New macros.
1342 (__isleap): Remove; it has integer overflow problems.
1343 (leapyear): New function, without those problems.
1344 (ydhms_tm_diff): Remove; splitting into two parts.
1345 (ydhms_diff): New function, containing the arithmetic part of
1346 the old ydhms_tm_diff function. Issue a compile-time
1347 diagnostic if we are not using C99 integer division.
1348 Avoid casts when possible.
1349 (guess_time_tm): New function, containing the checking part of
1350 the old ydhms_tm_diff function. Return the new value, rather than
1351 the difference between it and the old. Accept a new argument T
1352 so that *T specifies the old value. Check for overflow in the result.
1354 (__mktime_internal): Use a time_t offset, not a long int offset.
1355 This undoes the 2003-06-04 change, which is no longer needed now
1356 that we have better overflow checking.
1357 (localtime_offset): Likewise.
1359 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1360 and long are 64-bit but int is only 32-bit.
1361 (ydhms_diff): Use long int to store year1 and yday1.
1362 Issue a compile-time diagnostic if long int is not wide enough.
1364 (__mktime_internal): Use long int to store adjusted year and yday.
1365 Use plain C rather than preprocessor commands, if that doesn't
1367 Check for overflow (and try to repair) after each probe
1368 rather than checking only at the very end. This avoids some bugs
1369 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1370 does not equal GMT offset at maximum time).
1371 Use integer to check for overflow rather than floating point; this
1372 is more portable to non-IEEE hosts, and is a tad faster.
1373 When we detect that we are oscillating between two values,
1374 don't check whether tm_isdst has the requested value, since
1375 we already know the answer. When tm_isdst has the wrong value,
1376 use a different heuristic to find the right one, based on the
1377 extreme values actually observed in practice in tz2003a,
1378 rather than the (overly optimistic) "previous 3 calendar quarters".
1380 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1381 "T const" to accommodate glibc style.
1382 (check_result): Use less-confusing report format. "long" -> "long int.
1384 Don't loop if the iteration overflows time_t.
1385 Allow a negative step in the iteration.
1387 2003-07-01 Paul Eggert <eggert@twinsun.com>
1389 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1390 having it depend on HAVE_SYS_TYPES_H.
1392 2003-06-25 Bruno Haible <bruno@clisp.org>
1394 * readlink.c: New file.
1396 2003-06-20 Bruno Haible <bruno@clisp.org>
1398 Assume C89, so PARAMS isn't needed.
1399 * unicodeio.h (PARAMS): Remove.
1400 * unicodeio.c: Don't use PARAMS.
1402 2003-06-18 Jim Meyering <jim@meyering.net>
1404 Merge changes from coreutils.
1405 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1406 Remove explicit declarations of xmalloc and realloc.
1408 (read_utmp): Remove anachronistic cast of xmalloc.
1410 2003-06-17 Paul Eggert <eggert@twinsun.com>
1412 Assume C89, so PARAMS isn't needed.
1413 * backupfile.h (PARAMS): Remove. All uses removed.
1414 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1415 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1416 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1417 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1418 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1419 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1420 xstrtol.h: Likewise.
1421 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1422 same.h, strverscmp.h: Do not include config.h; no longer needed.
1423 Anyway, config.h should always be included before any other file.
1425 2003-06-11 Simon Josefsson <jas@extundo.com>
1427 * sysexit_.h: New file.
1429 2003-05-20 Derek Price <derek@ximbiot.com>
1431 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1433 2003-06-10 Simon Josefsson <jas@extundo.com>
1435 * strchrnul.h: New file.
1436 * strchrnul.c: New file.
1438 2003-06-10 Simon Josefsson <jas@extundo.com>
1440 * argp.h: New file, from glibc.
1441 * argp-ba.c: New file, from glibc.
1442 * argp-eexst.c: New file, from glibc.
1443 * argp-fmtstream.c: New file, from glibc.
1444 * argp-fmtstream.h: New file, from glibc.
1445 * argp-fs-xinl.c: New file, from glibc.
1446 * argp-help.c: New file, from glibc.
1447 * argp-namefrob.h: New file, from glibc.
1448 * argp-parse.c: New file, from glibc.
1449 * argp-pv.c: New file, from glibc.
1450 * argp-pvh.c: New file, from glibc.
1451 * argp-xinl.c: New file, from glibc.
1453 2003-06-07 Jim Meyering <jim@meyering.net>
1455 * readtokens.h: Put `Free Software Foundation, Inc.'
1456 in place of my name in the copyright comment.
1457 Remove definition and uses of __P.
1460 * stat.c: Don't declare xmalloc explicitly.
1461 Instead, include "xalloc.h".
1462 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1463 xrealloc, and xcalloc return values.
1464 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1466 * xgetcwd.h: Remove definition/uses of PARAMS.
1468 2003-06-06 Jim Meyering <jim@meyering.net>
1470 * stdbool_.h: Renamed from stdbool.h.in.
1472 2003-06-06 Jim Meyering <jim@meyering.net>
1474 Merge from coreutils.
1475 * same.c: (same_name): Declare *_basename locals to be `const'.
1476 Consolidate declarations and initializations of *_base* locals.
1478 Merge from coreutils.
1479 This avoids a core dump on systems without GNU putenv,
1480 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1481 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1482 (unsetenv): New static function, from GNU libc.
1483 (rpl_putenv): Use it.
1485 * modechange.c: Remove trailing blanks.
1487 Merge from coreutils.
1488 * fsusage.c: Remove declaration of statfs.
1489 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1491 * posixtm.c: Include <stdbool.h> unconditionally.
1493 2003-06-05 Paul Eggert <eggert@twinsun.com>
1495 * mktime.c (__mktime_internal): When resolving a tm_isdst
1496 mismatch, look in future quarters as well as past. This fixes a
1497 bug when processing fall-backwards gaps immediately after a long
1498 period of daylight-saving time.
1500 * mktime.c: Assume freestanding C89 or better.
1501 (HAVE_LIMITS_H): Remove. Assume it's 1.
1502 (__P): Remove; not used.
1503 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1504 (mktime, not_equal_tm, print_tm, check_result,
1505 main): Use prototypes. Use const * where appropriate.
1506 (main): Fix typo in testing code that uncovered by above changes.
1507 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1509 2003-06-04 Paul Eggert <eggert@twinsun.com>
1511 * mktime.c: Fix Debian bug 177940
1512 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1513 (localtime_offset): Now long int, not time_t, because we want it
1514 to be guaranteed to be signed. All uses changed.
1515 (__mktime_internal): If overflow would occur when adding offset,
1518 Merge 'human' changes from coreutils. Rewrite to support
1519 locale-specific notations like thousands separators.
1520 * human.c: Simplify authorship notice.
1521 Include human.h immediately after config.h.
1522 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1523 <limits.h>: Do not include, since human.h does.
1524 (SIZE_MAX, UINTMAX_MAX): New macros.
1525 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1526 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1527 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1528 (power_letter): Renamed from suffixes.
1529 (generate_suffix_backwards): Remove.
1530 (adjust_value): Now takes int style (because of human.h changes)
1531 and long double value (for greater precision on some platforms).
1532 (group_number): New function.
1533 (human_readable): Use it. Use integer options, not enum.
1534 Put the options before the sizes in the arg list.
1535 Support all the new options.
1536 The old human_readable function has been removed;
1537 use inttostr.h instead.
1538 (human_readable, default_block_size, humblock):
1539 Use uintmax_t, not int, for block sizes.
1540 (human_readable_inexact, block_size_types): Remove.
1541 (block_size_opts): New constant.
1542 (human_options): Renamed from human_block_size, with new signature
1543 that allows block sizes up to UINTMAX_MAX. All callers changed.
1544 * human.h: Add copyright and authorship notice.
1545 Include <limits.h> and <stdbool.h> unconditionally.
1546 (PARAMS): Remove. All uses removed.
1547 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1548 (enum human_inexact_style): Remove tag; now a nameless enum.
1549 (human_floor, human_ceiling, human_round_to_even): Now have
1550 values 2, 0, 1 rather than -1, 1, 0.
1551 (human_group_digits, human_suppress_point_zero, human_autoscale,
1552 human_base_1024, human_SI, human_B): New constants.
1553 (human_readable_inexact, human_block_size): Remove.
1554 (human_readable): Size args are now uintmax_t, not int.
1555 (human_options): New decl.
1557 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1558 unnecessary now that we assume C89 or better. This change
1559 imported from coreutils.
1561 * mktime.c (__mktime_internal): Do not reject negative timestamps
1562 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1563 in the 2003-05-30 sync from glibc.
1565 .h files should stand alone, but we shouldn't include <sys/types.h>
1566 if we can get away with just <stddef.h>.
1568 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1569 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1570 rather than <sys/types.h>, as we merely need size_t.
1571 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1573 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1574 Include <stdio.h>, to get FILE.
1575 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1576 memcasecmp.h has included <stddef.h> and all we need is size_t.
1577 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1578 our interface, instead of including <sys/types.h>
1580 2003-06-02 Paul Eggert <eggert@twinsun.com>
1583 Fix some minor time-related bugs with POSIX time arguments.
1584 Some valid time stamps were being rejected (notably -1, and
1585 time stamps before 1900 on 64-bit hosts). And some invalid
1586 time stamps were being accepted, e.g. September 31.
1588 * posixtm.h (posixtime): Return bool instead of time_t, so
1589 that we can return (time_t) -1 successfully.
1590 * posixtm.c: Likewise.
1591 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1592 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1593 (t): Remove static var.
1594 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1595 of static var. All uses changed.
1596 (year): Do not reject years before 1900; they can occur with
1598 (posix_time_parse): Do not check for out-of-range components;
1599 that is now the caller's responsibility, since our checks were
1600 only approximations.
1601 (posixtime): Use mktime to check for out-of-range components,
1602 since it knows them exactly.
1603 If mktime returns (time_t) -1, check whether an error actually occurred
1604 by invoking localtime on -1.
1605 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1606 posixtime failures better.
1607 Improve the test data (in comments only).
1609 2003-05-30 <karl@gnu.org>
1611 * mktime.c: update from libc.
1613 2003-05-30 Bruno Haible <bruno@clisp.org>
1615 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1616 * localcharset.h: Likewise.
1617 * localcharset.c: Likewise.
1619 2003-05-28 Paul Eggert <eggert@twinsun.com>
1621 Assume the headers required for C89 freestanding compilers.
1622 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1623 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1624 without checking for HAVE_LIMITS_H.
1625 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1626 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1628 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1629 * exclude.c: Include <stdbool.h> unconditionally.
1630 * tempname.c: Include <stddef.h> unconditionally.
1631 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1632 * modechange.c, rpmatch.c (NULL): Don't define, since
1633 <stddef.h> does that.
1634 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1635 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1636 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1637 * xstrtol.c: Likewise.
1638 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1639 * savedir.c: Include <stddef.h> instead of defining NULL.
1641 * addext.c (addext): Use assignment rather than cast, to avoid
1642 warnings on some platforms.
1644 * mktime.c (__mktime_internal): Do not reject negative timestamps
1647 2003-05-10 Bruno Haible <bruno@clisp.org>
1649 * linebreak.c (iconv_string_length): Don't return -1 just because the
1650 string is longer than 4 KB.
1652 2003-05-12 Jim Meyering <jim@meyering.net>
1654 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1655 the space-padded-by-default conversion specifiers, %e, %k, %l.
1657 2003-05-03 Bruno Haible <bruno@clisp.org>
1659 Upgrade to Unicode-4.0.
1660 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1661 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1662 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1663 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1664 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1665 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1666 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1667 Change width of U+E0100..U+E01EF from 1 to 0.
1669 2003-04-25 Bruno Haible <bruno@clisp.org>
1671 * copy-file.c: Include <stddef.h>, for size_t.
1673 2003-04-25 Jim Meyering <jim@meyering.net>
1675 * copy-file.c (copy_file_preserving): Declare buf_size to be
1676 of type size_t, not int.
1678 2003-04-11 Jim Meyering <jim@meyering.net>
1680 Merge changes from Coreutils.
1682 2003-03-22 Jim Meyering <jim@meyering.net>
1684 * strftime.c (widen): Cast alloca return value to proper type.
1686 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1689 * strftime.c (my_strftime): Handle very large width
1690 specifications for numeric values correctly. Improve checks for
1693 2003-01-19 Jim Meyering <jim@meyering.net>
1695 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1696 (nl_get_alt_digit) [! defined my_strftime]: Define.
1697 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1698 _nl_get_alt_digit and _nl_get_walt_digit.
1700 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1701 These changes have no effect outside of _LIBC.
1703 2003-04-10 Bruno Haible <bruno@clisp.org>
1705 * findprog.h: New file, from GNU gettext.
1706 * findprog.c: New file, from GNU gettext.
1708 2003-04-05 Jim Meyering <jim@meyering.net>
1710 Merge changes from Coreutils.
1712 * exclude.h (PARAMS): Remove definition and uses.
1713 * exclude.c: Remove uses of `PARAMS'.
1715 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1716 Add test-cases for DOS filenames. Declare program_name.
1717 (main): Set up program_name. Patch by Rich Dawe.
1719 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1721 Use mntctl's return value to drive the entry-processing loop, since
1722 we can't rely on the value of the vmt_length member in the last
1723 entry. On some systems doing so could result in exhausting
1724 virtual memory. Based in part on a patch from Mike Jetzer.
1726 2003-04-04 Bruno Haible <bruno@clisp.org>
1728 * linebreak.h: New file, from GNU gettext.
1729 * linebreak.c: New file, from GNU gettext with slight modifications.
1730 * lbrkprop.h: New file, from GNU gettext.
1732 2003-04-03 Bruno Haible <bruno@clisp.org>
1734 * utf8-ucs4.h: New file, from GNU gettext.
1735 * utf16-ucs4.h: New file, from GNU gettext.
1736 * ucs4-utf8.h: New file, from GNU gettext.
1737 * ucs4-utf16.h: New file, from GNU gettext.
1739 2003-04-02 Bruno Haible <bruno@clisp.org>
1741 * binary-io.h: New file, from GNU gettext.
1743 2003-04-01 Bruno Haible <bruno@clisp.org>
1745 * pathname.h: New file, from GNU gettext.
1746 * concatpath.c: New file, from GNU gettext.
1748 2003-03-30 Bruno Haible <bruno@clisp.org>
1750 * copy-file.c (copy_file_preserving): Don't set owner if the function
1751 chown() doesn't exist.
1753 2003-03-28 Bruno Haible <bruno@clisp.org>
1755 * copy-file.h: New file, from GNU gettext.
1756 * copy-file.c: New file, from GNU gettext.
1758 2003-03-18 Jim Meyering <jim@meyering.net>
1760 * quote.c (quote_n): Fix typo in comment.
1762 2003-03-14 Jim Meyering <jim@meyering.net>
1764 Merge changes from Coreutils.
1765 * obstack.h (obstack_object_size): Declare temporary, __o,
1766 to be const, in order to avoid warnings.
1767 (obstack_room): Likewise.
1768 (obstack_empty_p): Likewise.
1770 2003-03-13 Paul Eggert <eggert@twinsun.com>
1772 Merge changes from Bison.
1773 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1774 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1775 when compiling Bison 1.875's `bitset bset = obstack_alloc
1776 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1777 * hash.c: Include <stdbool.h> unconditionally.
1779 2003-03-09 Paul Eggert <eggert@twinsun.com>
1781 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1782 Reported by Bruce Becker; see:
1783 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1785 2003-03-03 Paul Eggert <eggert@twinsun.com>
1786 Bruno Haible <bruno@clisp.org>
1788 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1789 Reported by John Hughes, see
1790 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1792 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1794 * poll_.h: New file.
1797 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1799 * mathl.h: New file.
1800 * acosl.c: New file.
1801 * asinl.c: New file.
1802 * atanl.c: New file.
1803 * ceill.c: New file.
1806 * floorl.c: New file.
1807 * frexpl.c: New file.
1808 * ldexpl.c: New file.
1810 * sincosl.c: New file.
1812 * sqrtl.c: New file.
1814 * trigl.c: New file.
1815 * trigl.h: New file.
1817 2003-02-17 Bruno Haible <bruno@clisp.org>
1819 * mkdtemp.h: New file, from GNU gettext.
1820 * mkdtemp.c: New file, from GNU gettext.
1822 2003-01-31 Bruno Haible <bruno@clisp.org>
1824 * rename.c: #undef rename before defining rpl_rename.
1825 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
1827 2003-01-30 Bruno Haible <bruno@clisp.org>
1829 * printf-args.h: New file, from GNU gettext.
1830 * printf-args.c: New file, from GNU gettext.
1831 * printf-parse.h: New file, from GNU gettext.
1832 * printf-parse.c: New file, from GNU gettext.
1833 * vasnprintf.h: New file, from GNU gettext.
1834 * vasnprintf.c: New file, from GNU gettext.
1835 * asnprintf.c: New file, from GNU gettext.
1836 * vasprintf.h: New file, from GNU gettext with modifications.
1837 * vasprintf.c: New file, from GNU gettext.
1838 * asprintf.c: New file, from GNU gettext.
1840 2003-01-29 Bruno Haible <bruno@clisp.org>
1842 * stpncpy.h: New file, from GNU gettext with modifications.
1843 * stpncpy.c: New file, from GNU gettext with modifications.
1845 2003-01-28 Bruno Haible <bruno@clisp.org>
1847 * c-ctype.h: New file, from GNU gettext, with changes suggested by
1849 * c-ctype.c: New file, from GNU gettext, with changes suggested by
1852 2003-01-27 Bruno Haible <bruno@clisp.org>
1854 * xsetenv.h: New file, from GNU gettext.
1855 * xsetenv.c: New file, from GNU gettext.
1857 2003-01-23 Bruno Haible <bruno@clisp.org>
1859 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
1861 2003-01-22 Bruno Haible <bruno@clisp.org>
1863 * exit.h: New file, from GNU gettext.
1865 2003-01-11 Bruno Haible <bruno@clisp.org>
1867 * stpcpy.h (stpcpy): Use ANSI C function declarations.
1868 * strcase.h (strcasecmp, strncasecmp): Likewise.
1870 2003-01-14 Jim Meyering <jim@meyering.net>
1872 * same.c (same_name): Tweak a comment.
1874 2003-01-11 Bruno Haible <bruno@clisp.org>
1876 * same.c (same_name): Reorder tests so as to avoid calling stat()
1877 when a string comparison is sufficient.
1879 2003-01-11 Bruno Haible <bruno@clisp.org>
1881 * readtokens.c (readtoken): Cast character to 'unsigned char', not
1884 2003-01-11 Bruno Haible <bruno@clisp.org>
1886 * hash-pjw.c: Add comment about low quality of this function.
1888 2003-01-12 Paul Eggert <eggert@twinsun.com>
1890 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
1891 to avoid collisions with libcurses and libreadline.
1893 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
1894 * getstr.h, getstr.c: Remove.
1895 * getline.c: Include "getline.h", to check interface.
1896 Move body of old getstr.c here: this defines MIN_CHUNK and
1897 declares getdelim2, which is renamed from getstr.
1898 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
1900 * linebuffer.c (readlinebuffer): Renamed from readline.
1902 * linebuffer.h: Likewise.
1903 (readline): Remove backward-compatibility macro.
1905 2003-01-12 Jim Meyering <jim@meyering.net>
1907 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
1909 2003-01-10 Bruno Haible <bruno@clisp.org>
1911 * alloca_.h: New file.
1912 * getdate.y: Unconditionally include alloca.h.
1913 * makepath.c: Likewise.
1914 * setenv.c: Likewise.
1915 * userspec.c: Likewise.
1917 2003-01-09 Bruno Haible <bruno@clisp.org>
1919 * stdbool.h.in: New file.
1921 2003-01-08 Bruno Haible <bruno@clisp.org>
1923 * safe-read.c: Include specification header first, to ensure its
1925 * full-write.c: Likewise.
1927 2003-01-08 Jim Meyering <jim@meyering.net>
1929 * full-write.c: Undefine and define-away `const' after inclusion
1930 of errno.h, not before. Suggestion from Bruno Haible.
1932 2003-01-07 Jim Meyering <jim@meyering.net>
1934 * full-write.c: Rework so that it may serve to define full_read, too.
1935 * full-read.c: Simply #define FULL_READ and include full-write.c.
1937 2003-01-06 Jim Meyering <jim@meyering.net>
1939 * version-etc.c: Update year in translatable copyright string.
1941 2002-12-25 Bruno Haible <bruno@clisp.org>
1943 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
1944 * xstrtol.h: Likewise.
1945 * xstrtoimax.c: Likewise.
1946 * xstrtoumax.c: Likewise.
1947 * human.h: Likewise.
1949 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
1950 on systems that have <inttypes.h> but not <stdint.h>.
1952 2002-12-31 Paul Eggert <eggert@twinsun.com>
1954 * memcoll.c (memcoll): Fall back on a simple algorithm using
1955 memcmp if strcoll doesn't work.
1957 2002-12-23 Bruno Haible <bruno@clisp.org>
1959 * localcharset.h: New file.
1960 * localcharset.c: Include it.
1961 * unicodeio.c: Likewise.
1963 2002-12-22 Bruno Haible <bruno@clisp.org>
1965 * utime.c (utime_null): No need to call ftruncate if the file was
1968 2002-12-23 Bruno Haible <bruno@clisp.org>
1970 * memcoll.c (STRCOLL): New macro.
1973 2002-12-22 Bruno Haible <bruno@clisp.org>
1975 * getstr.h (getstr): Define, to avoid clash with libcurses.
1976 * linebuffer.h (readline): Define, to avoid clash with libreadline.
1978 2002-12-22 Bruno Haible <bruno@clisp.org>
1980 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
1982 2002-12-23 Bruno Haible <bruno@clisp.org>
1984 * getline.h: Include <stddef.h>, for size_t.
1986 * unicodeio.h: Include <stddef.h>, for size_t.
1987 * unicodeio.c: Don't include <stddef.h>.
1989 2002-12-17 Bruno Haible <bruno@clisp.org>
1991 * canon-host.c (strdup): Remove unused declaration.
1993 * fsusage.c: Include full_read.h.
1994 (get_fs_usage): Use full_read instead of safe_read.
1996 * utime.c (utime_null): Use SAFE_READ_ERROR.
1998 2002-12-11 Bruno Haible <bruno@clisp.org>
2000 * setenv.h: Rewritten to cope with systems that have setenv() but not
2002 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2005 2002-12-11 Bruno Haible <bruno@clisp.org>
2007 * setenv.c (alloca): Fall back to malloc.
2009 (setenv): Use freea() to free memory allocated with alloca().
2011 2002-11-13 Bruno Haible <bruno@clisp.org>
2013 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2014 function declarations.
2015 * unsetenv.c (unsetenv): Likewise.
2017 2002-03-04 Bruno Haible <bruno@clisp.org>
2019 Portability to AIX 4.3.3.
2020 * unsetenv.c: New file, extracted from setenv.c.
2021 * setenv.c: Move the unsetenv() function to unsetenv.c.
2023 2001-12-20 Bruno Haible <bruno@clisp.org>
2025 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2026 use malloc instead. For SunOS 4.
2028 2001-12-11 Bruno Haible <bruno@clisp.org>
2030 * setenv.c: Declare alloca.
2031 (compar_fn_t): New typedef.
2032 (KNOWN_VALUE, STORE_VALUE): Use it.
2034 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2037 2002-12-10 Paul Eggert <eggert@twinsun.com>
2039 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2040 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2041 Choose values that are less likely to collide with system fnmatch
2043 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2044 defined (e.g., a pure POSIX system).
2045 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2046 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2048 2002-12-06 Jim Meyering <jim@meyering.net>
2050 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2052 Merge in changes from libc's misc/error.c, in preparation
2053 for the merge of gnulib's changes back into libc.
2055 * error.c (_): Define only if not already defined.
2056 Move definition to follow all #include directives.
2057 Include unlocked-io.h only if !_LIBC.
2058 [_LIBC]: Include <libio/libioP.h>.
2059 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2060 (fflush): Tweak definition to use INTUSE.
2063 2002-12-05 Paul Eggert <eggert@twinsun.com>
2065 * alloca.c [defined emacs]: Include "lisp.h".
2066 (xalloc_die) [defined emacs]: New macro.
2067 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2068 [! defined emacs]: Include <xalloc.h>.
2069 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2070 (pointer): Typedef to POINTER_TYPE *.
2071 (malloc): Remove decl; we now always use xmalloc.
2072 (alloca): Use old-style definition, since Emacs needs this.
2073 Check for arithmetic overflow when computing combined size.
2075 2002-12-04 Paul Eggert <eggert@twinsun.com>
2077 Do not generate unlocked-io.h automatically, since it's easier to
2078 maintain it by hand.
2080 * unlocked-io.h: New file, from GNU diffutils,
2081 but with proper copyright notice and attribution.
2083 * Makefile.am: Add copyright notice.
2084 (libfetish_a_SOURCES): Add unlocked-io.h.
2085 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2086 (DISTCLEANFILES, io_functions): Remove macros.
2087 (EXTRA_DIST): Remove gen_uio.
2088 (unlocked-io.h): Remove rule.
2090 2002-12-04 Jim Meyering <jim@meyering.net>
2092 Reflect the fact that stat.c and lstat.c are no longer generated.
2093 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2094 (DISTCLEANFILES): Likewise.
2095 (EXTRA_DIST): Likewise.
2096 (all_local): Don't depend on stat.c or lstat.c.
2097 (stat.c, lstat.c): Remove rules.
2098 (EXTRA_DIST): Remove xstat.in.
2100 * xstat.in: Remove file. Contents moved into stat.c.
2101 * stat.c: New file. Contents mostly from xstat.in.
2102 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2103 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2105 * safe-read.c: Rework so that it may serve to define safe_write, too.
2106 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2108 2002-12-03 Jim Meyering <jim@meyering.net>
2110 * safe-read.c, safe-write.c: Change variable names and comments, but
2111 not semantics, to minimize the differences between these two files.
2112 (safe_read): Change comment to mention SAFE_READ_ERROR.
2114 * safe-read.c (IS_EINTR): Define.
2115 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2117 2002-12-02 Bruno Haible <bruno@clisp.org>
2119 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2120 Define, taken from safe-read.c.
2121 (INT_MAX): Provide fallback.
2122 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2123 * safe-write.h (SAFE_WRITE_ERROR): Define.
2125 * safe-read.c (EINTR): Remove definition.
2126 (safe_read): Don't use EINTR if it is absent.
2128 2002-12-02 Jim Meyering <jim@meyering.net>
2130 * safe-read.c (EINTR): Define.
2131 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2132 (INT_MAX): Provide fallback.
2133 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2135 * safe-read.h (SAFE_READ_ERROR): Define.
2137 2002-12-01 Jim Meyering <jim@meyering.net>
2139 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2140 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2142 2002-11-27 Paul Eggert <eggert@twinsun.com>
2144 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2145 hash_rehash): Replace `if (limit <= value) abort ();' with
2146 `if (! (value < limit)) abort ();', for readability.
2148 2002-11-26 <karl@gnu.org>
2150 * strdup.c: copy from libc again, with jim's ok.
2151 * .cppi-disable: re-add strdup.c
2153 2002-11-25 <karl@gnu.org>
2155 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2156 instead of "strtol.c".
2158 2002-11-25 Jim Meyering <jim@meyering.net>
2160 * mktime.c: Sync from libc, now that it has the latest fix.
2162 2002-11-24 <karl@gnu.org>
2164 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2165 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2167 2002-11-24 Jim Meyering <jim@meyering.net>
2169 Update from coreutils:
2171 * mktime.c: Merge in changes from libc.
2173 Avoid a link-time failure on some Linux systems.
2174 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2175 (__mon_yday): Declare with the STATIC attribute.
2176 (__mktime_internal): Likewise.
2177 Based on a report from Greg Schafer.
2179 2002-11-23 Jim Meyering <jim@meyering.net>
2181 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2182 Use `unsigned', not `int', as type of index.
2184 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2186 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2188 2002-11-22 Paul Eggert <eggert@twinsun.com>
2190 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2191 hint that one should use `if (! x) abort ();' rather than `assert
2192 (x);', and anyway it's one less thing to worry about configuring.
2193 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2194 hash_rehash, hash_insert): Use abort rather than assert.
2196 2002-11-22 Paul Eggert <eggert@twinsun.com>
2198 * quotearg.h: Allow multiple inclusion by surrounding with
2199 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2200 so that we can be included first.
2201 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2202 * quotearg.c: Include quotearg.h immediately after config.h.
2203 No need to include stddef.h or sys/types.h any more.
2204 Surround local include files with "", not "<>".
2205 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2206 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2207 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2208 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2209 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2210 (ISPRINT): Remove; no longer needed now that we assume C89.
2212 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2215 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2216 quotearg_char): Use SIZE_MAX rather than
2217 (size_t) -1 when we are talking about "infinity".
2219 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2221 2002-11-22 Bruno Haible <bruno@clisp.org>
2223 * safe-read.h: Assume C89. Add comments.
2224 (safe_read): Change return type to size_t.
2225 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2226 counts > SSIZE_MAX correctly.
2227 * safe-write.h: New file.
2228 * safe-write.c: New file.
2229 * full-read.h: New file.
2230 * full-read.c: New file.
2231 * full-write.h: Assume C89. Add comments.
2232 * full-write.c: Include safe-write.h.
2233 (full_write): Rewritten to use safe_write.
2234 Suggested by Jim Meyering and Paul Eggert.
2236 2002-11-21 Bruno Haible <bruno@clisp.org>
2238 Remove case insensitive option matching.
2239 * argmatch.h (argcasematch): Remove declaration.
2240 (ARGCASEMATCH): Remove macro.
2241 (__xargmatch_internal): Remove case_sensitive argument.
2242 (XARGMATCH): Update.
2243 (XARGCASEMATCH): Remove macro.
2244 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2245 case_sensitive argument.
2246 (argcasematch): Remove function.
2247 (__xargmatch_internal): Remove case_sensitive argument.
2248 (main): Use XARGMATCH instead of XARGCASEMATCH.
2250 * xmalloc.c: Change compile-time error message. Add comment about
2251 required autoconf version.
2253 2002-11-21 Jim Meyering <jim@meyering.net>
2255 * strdup.c (strdup): Tweak comment and initial #if/#include.
2257 Merge in changes from the coreutils.
2259 2002-09-25 Paul Eggert <eggert@twinsun.com>
2260 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2261 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2262 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2263 int. Work more efficiently if X is the same width as uintmax_t.
2264 Do not compare X to -1, to avoid bogus compiler warning.
2265 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2266 Don't assume that f_frsize and f_bsize are the same type.
2268 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2271 * makepath.c (make_path): Restore umask *before* creating the final
2273 (make_path): Minor reformatting.
2275 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2276 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2278 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2279 ones. At least on GNU/Linux systems, `auto' means something else.
2282 2002-11-20 Paul Eggert <eggert@twinsun.com>
2284 Merge argmatch cleanups from Bison. Assume C89.
2286 * argmatch.c: Include config.h here, not in argmatch.h.
2287 Include stdlib.h, for EXIT_FAILURE.
2288 Always include <string.h>, since we assume C89.
2289 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2290 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2291 Include <stddef.h> instead, since it's all we need for size_t.
2292 (PARAMS): Remove. All uses removed.
2293 (ARRAY_CARDINALITY): Do not bother to #undef.
2294 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2295 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2296 Remove unnecessary parentheses.
2297 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2298 Insert necessary parentheses.
2299 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2300 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2302 2002-11-19 Bruno Haible <bruno@clisp.org>
2304 * mbswidth.c: Include mbswidth.h right at the beginning.
2305 * mbswidth.h: Include <stddef.h>, for size_t.
2307 * mbswidth.h (PARAMS): Remove macro.
2308 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2309 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2311 * gcd.h (PARAMS): Remove macro.
2312 (gcd): Use ANSI C function declarations.
2313 * gcd.c (gcd): Likewise.
2315 2002-11-15 Bruno Haible <bruno@clisp.org>
2317 * strcspn.c: Include <stddef.h>.
2318 (strcspn): Use ANSI C function declaration. Change return type to
2320 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2321 (strpbrk): Use NULL.
2322 * strpbrk.h (PARAMS): Remove macro.
2323 (strpbrk): Use ANSI C function declaration.
2324 * strstr.c: Don't include <sys/types.h>.
2325 * strstr.h (PARAMS): Remove macro.
2326 (strstr): Use ANSI C function declarations.
2328 2002-11-06 Bruno Haible <bruno@clisp.org>
2330 * gcd.h (gcd): Change argument type to 'unsigned long'.
2331 * gcd.c (gcd): Likewise.
2333 2002-11-05 Bruno Haible <bruno@clisp.org>
2335 * gcd.h: New file, from gettext-0.11.5.
2336 * gcd.c: New file, from gettext-0.11.5.
2338 2002-11-05 Bruno Haible <bruno@clisp.org>
2340 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2341 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2342 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2343 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2345 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2346 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2348 * closeout.c: Include gettext.h instead of <libintl.h>.
2349 * human.c: Include gettext.h instead of <libintl.h>.
2350 * quotearg.c: Include gettext.h instead of <libintl.h>.
2351 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2352 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2353 * userspec.c: Include gettext.h instead of <libintl.h>.
2354 * version-etc.c: Include gettext.h instead of <libintl.h>.
2355 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2356 (textdomain): Remove definition.
2357 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2359 * long-options.c: Remove include of <libintl.h> and definition of _.
2360 * same.c: Remove include of <libintl.h> and definition of _.
2362 2002-11-04 Bruno Haible <bruno@clisp.org>
2364 * stpcpy.h: New file, from GNU gettext-0.11.5.
2365 * strcase.h: New file, from GNU gettext-0.11.5.
2366 * strpbrk.h: New file, from GNU gettext-0.11.5.
2367 * strstr.h: New file, from GNU gettext-0.11.5.
2368 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2370 2002-05-09 Bruno Haible <bruno@clisp.org>
2372 * config.charset: Update for newest glibc. Add canonical names
2373 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2375 2002-05-09 Bruno Haible <bruno@clisp.org>
2377 * localcharset.c (get_charset_aliases): Add more Windows specific
2380 2002-05-08 Owen Taylor <otaylor@redhat.com>
2382 * config.charset: A few additions for Solaris.
2384 2001-12-05 Bruno Haible <bruno@clisp.org>
2386 * localcharset.c (locale_charset): Don't return an empty string.
2388 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2390 * config.charset: msdos in uk_UA uses CP1125.
2392 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2394 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2395 * localcharset.c (locale_charset): Declare as extern "C".
2397 2002-02-15 Bruno Haible <bruno@clisp.org>
2399 * config.charset [msdosdjgpp]: For Russian, use CP866.
2401 2002-02-11 Bruno Haible <bruno@clisp.org>
2403 * config.charset: Add support for NetBSD.
2405 2002-09-25 <karl@gnu.org>
2407 * strdup.c: copy from libc/string (via ../config/srclist*).
2408 * getopt*: copy from libc/posix.
2409 * gettext.h: copy from gettext.
2410 * .cppi-disable: add strdup.c, gettext.h.
2412 2002-07-01 Jim Meyering <meyering@lucent.com>
2414 * c-stack.c: Include sys/time.h.
2415 From Volker Borchert.
2417 2002-06-11 Paul Eggert <eggert@twinsun.com>
2419 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2420 New macro. Use it uniformly instead of
2421 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2422 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2423 reported by Vin Shelton.
2425 2002-06-22 Jim Meyering <meyering@lucent.com>
2427 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2428 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2430 2002-06-22 Paul Eggert <eggert@twinsun.com>
2432 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2433 Do not assume SA_SIGINFO behavior.
2434 Bug reported by Jim Meyering on NetBSD 1.5.2.
2436 2002-06-22 Jim Meyering <meyering@lucent.com>
2438 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2440 * exitfail.c, exitfail.h: Likewise.
2441 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2443 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2445 (EXTRA_DIST): Add fnmatch_loop.c.
2446 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2448 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2449 * fnmatch.c: Update from diffutils-2.8.2.
2450 * fnmatch_.h: New file. From diffutils-2.8.2.
2451 * fnmatch.h: Remove file.
2453 2002-06-18 Paul Eggert <eggert@twinsun.com>
2455 * file-type.h: Report an error if neither S_ISREG nor
2456 S_IFREG is defined, instead of using a test specific to glibc
2457 2.2. This should be safe, since POSIX requires S_ISREG and
2458 Unix Version 7 had S_IFREG. We don't need to check for
2459 <sys/types.h> since we don't use any symbols that it defines.
2461 2002-06-15 Jim Meyering <meyering@lucent.com>
2463 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2464 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2465 have been included before this file.
2467 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2469 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2470 so that each temporary file name is unique and valid in the first
2471 8 characters, for operation under DOS.
2473 2002-06-15 Jim Meyering <meyering@lucent.com>
2475 Work even with DJGPP 2.03, which lacks support for symlinks.
2477 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2479 * lchown.c (S_ISLNK): Likewise.
2481 2002-06-14 Jim Meyering <meyering@lucent.com>
2483 * file-type.h: Use the version from diffutils-2.8.2.
2484 * file-type.c: Likewise.
2486 2002-05-27 Jim Meyering <meyering@lucent.com>
2488 Fix a problem seen only on nonconforming systems whereby ls.c's
2489 use of localtime, and then of gettimeofday would cause trouble:
2490 the localtime call used to initialize rpl_gettimeofday's save
2491 mechanism would clobber ls's current local time information so
2492 that in any long listing the first file would always be listed
2493 with date 1970-01-01. Analysis by Volker Borchert.
2495 * gettimeofday.c (localtime): Undefine.
2496 (rpl_localtime): New function.
2498 2002-05-22 Jim Meyering <meyering@lucent.com>
2500 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2501 * file-type.h: New file.
2502 * file-type.c (file_type): New file/function. Extracted from diffutils.
2504 2002-04-29 Paul Eggert <eggert@twinsun.com>
2506 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2508 2002-04-28 Paul Eggert <eggert@twinsun.com>
2510 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2511 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2512 of 127, since 64 is the largest conceivable number for ancient
2514 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2516 2002-04-28 Jim Meyering <meyering@lucent.com>
2518 * sig2str.c (WTERMSIG): Remove definition (unused).
2520 2002-04-28 Paul Eggert <eggert@twinsun.com>
2522 * sig2str.h, sig2str.c: New files.
2523 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2525 2002-04-24 Jim Meyering <meyering@lucent.com>
2527 * gettext.h: New file, from Gettext.
2528 * Makefile.am (INCLUDES): Remove -I../intl.
2529 (libfetish_a_SOURCES): Add gettext.h.
2531 2002-04-16 Jim Meyering <meyering@lucent.com>
2533 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2534 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2535 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2537 2002-04-12 Jim Meyering <meyering@lucent.com>
2539 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2541 2002-03-10 Jim Meyering <meyering@lucent.com>
2543 * makepath.c (make_path): Remove a comma from a diagnostic.
2544 Suggestion from Santiago Vila.
2546 2002-03-08 Jim Meyering <meyering@lucent.com>
2548 * rename.c: Mention that this wrapper is needed also on
2549 mips-dec-ultrix4.4 systems.
2551 2002-03-02 Jim Meyering <meyering@lucent.com>
2553 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2554 not HAVE_CLOCK_SETTIME.
2556 2002-02-27 Paul Eggert <eggert@twinsun.com>
2558 * nanosleep.h: Rename to....
2559 * timespec.h: New name for nanosleep.h. All uses changed.
2561 * gettime.c: New file.
2562 * settime.c: New file.
2565 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2566 timespec.h. Remove nanosleep.h.
2568 2002-02-25 Paul Eggert <eggert@twinsun.com>
2570 * acl.c, acl.h: New files.
2571 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2573 2002-02-24 Jim Meyering <meyering@lucent.com>
2575 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2576 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2577 cause trouble. Reported by Nelson Beebe.
2579 2002-02-23 Paul Eggert <eggert@twinsun.com>
2581 * path-concat.c (xpath_concat): Reorder code to pacify
2582 compilers that don't know that xalloc_die never returns.
2584 2002-02-20 Jim Meyering <meyering@lucent.com>
2586 * getdate.c: Regenerate using bison-1.33.
2588 2002-02-15 Paul Eggert <eggert@twinsun.com>
2590 * posixver.c, posixver.h: New files.
2591 * Makefile.am (libfetish_a_SOURCES): Add them.
2593 2002-02-02 Paul Eggert <eggert@twinsun.com>
2594 Bruno Haible <bruno@clisp.org>
2596 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2597 (fwrite_success_callback): New declaration.
2598 * unicodeio.c (unicode_to_mb): New function, extracted from
2599 print_unicode_char. Call failure callback instead of error.
2600 (fwrite_success_callback): New function.
2601 (exit_failure_callback): New function.
2602 (fallback_failure_callback): New function.
2603 (print_unicode_char): Call unicode_to_mb.
2605 2002-01-26 Jim Meyering <meyering@lucent.com>
2607 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2609 2002-01-22 Jim Meyering <meyering@lucent.com>
2611 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2612 Otherwise, some versions of automake would omit the rule that makes
2613 Makefile from Makefile.in.
2615 2001-01-21 Paul Eggert <eggert@twinsun.com>
2617 * xmemcoll.h, xmemcoll.c: New files.
2618 * Makefile.am (libfetish_a_SOURCES): Add them.
2619 * memcoll.c: Include errno.h, and declare errno if not defined.
2620 (memcoll): Set errno to zero if there is no error.
2622 * quotearg.c (quotearg_buffer_restyled):
2623 Fix bug with quoting buffers containing NUL when backslashing escapes.
2624 This bug was exposed by the other changes in this patch.
2625 (quotearg_n_options): New arg ARGSIZE.
2626 All callers changed.
2627 (quoting_options_from_style): New function.
2628 (quotearg_n_style): Use it.
2629 (quotearg_n_style_mem): New function.
2631 * quotearg.h (quotearg_n_style_mem): New function.
2633 2002-01-16 Jim Meyering <meyering@lucent.com>
2635 * getdate.y: Add three semicolons, each just before a closing brace.
2636 Bison (as of version 1.31) no longer papers over that mistake.
2638 2002-02-14 Paul Eggert <eggert@twinsun.com>
2640 * backupfile.c (ISDIGIT): Comment fix.
2641 * getdate.y (ISDIGIT): Likewise.
2642 * posixtm.c (ISDIGIT, year): Likewise.
2643 * strverscmp.c (ISDIGIT): Likewise.
2644 * userspec.c (ISDIGIT): Likewise.
2646 2002-01-05 Jim Meyering <meyering@lucent.com>
2648 * version-etc.c (version_etc_copyright): Update copyright year.
2650 2001-01-19 Paul Eggert <eggert@twinsun.com>
2652 * closeout.c (close_stdout_status): If ferror (stdout), do
2653 not silently exit merely because the output buffer happens to
2654 have nothing pending.
2656 2001-12-18 Paul Eggert <eggert@twinsun.com>
2658 See the big note in ../ChangeLog.
2659 * human.c (suffixes): Prefer K to k for 1024.
2660 (generate_suffix_backwards): New function.
2661 (human_readable_inexact): Use it.
2662 * xstrtol.c (__xstrtol): If there is no number but there
2663 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2664 Accept 'K' as well as 'k'.
2666 2001-12-15 Jim Meyering <meyering@lucent.com>
2668 * regex.h (__restrict_arr): Update from libc.
2670 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2671 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2674 2001-12-10 Jim Meyering <meyering@lucent.com>
2676 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2677 Instead, include "xalloc.h".
2678 (initbuffer): Don't cast xmalloc return value to char*.
2679 (readline): Reword comment.
2680 Don't cast xrealloc return value to char*
2683 2001-12-09 Jim Meyering <meyering@lucent.com>
2685 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2686 `signed and unsigned type in conditional expression'.
2687 * posixtm.c (posix_time_parse): Likewise.
2689 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2691 * readtokens.c (readtoken): Declare an index to be of type unsigned
2692 to avoid a pedantic warning.
2694 * getstr.c: Don't include assert.h.
2695 (getstr): Remove warning-evoking assertions.
2696 Return -1 if offset parameter is out of bounds.
2697 Change the type of a local from int to size_t.
2699 * strftime.c (my_strftime_localtime_r): Include this function
2700 definition in the `#if ! HAVE_TM_GMTOFF' block.
2702 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2703 Include xalloc.h instead.
2705 2001-12-02 Jim Meyering <meyering@lucent.com>
2707 * tempname.c: Don't declare getenv, thus reverting the change of
2708 2001-11-18. It's no longer necessary, now that stdlib.h is always
2711 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2712 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2714 2001-11-30 Akim Demaille <akim@epita.fr>
2716 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2717 before being defined.
2719 2001-11-27 Paul Eggert <eggert@twinsun.com>
2721 * quotearg.h (quotearg_n, quotearg_n_style):
2722 First arg is int, not unsigned.
2723 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2724 (SIZE_MAX, UINT_MAX): New macros.
2725 (quotearg_n_options): Abort if N is negative.
2726 Avoid overflow check on hosts where size_t is 64 bits and int
2727 is 32 bits, as overflow is impossible there.
2728 Fix off-by-one typo that caused unnecessary reallocation.
2730 2001-11-27 Jim Meyering <meyering@lucent.com>
2732 * tempname.c: Merge with version from libc.
2733 * regex.c: Likewise.
2735 * tempname.c: Include stdlib.h unconditionally. On some old systems
2736 for which STDC_HEADERS is 0, it was not included, resulting in a
2737 warning about an integer-to-pointer conversion problem with getenv.
2738 Reported by Volker Borchert.
2740 2001-11-26 Jim Meyering <meyering@lucent.com>
2742 * gtod.h: Remove file.
2743 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2744 * gettimeofday.c: Don't include gtod.h.
2745 (GTOD_init): Remove function.
2746 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2747 Suggestion from Volker Borchert.
2749 2001-11-23 Jim Meyering <meyering@lucent.com>
2751 * hash.h (struct hash_table): Don't define here. Merely declare it.
2752 * hash.c (struct hash_table): Define it here instead.
2754 2001-11-22 Jim Meyering <meyering@lucent.com>
2756 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2758 2001-11-18 Paul Eggert <eggert@twinsun.com>
2760 * tempname.c (TMP_MAX): Remove; no longer needed.
2761 (TEMPORARIES): New macro.
2762 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2763 removes an artificial limitation (e.g. HP-UX 10.20, where
2766 2001-11-18 Jim Meyering <meyering@lucent.com>
2768 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2771 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2772 files will be created before anything else.
2774 2001-11-17 Jim Meyering <meyering@lucent.com>
2776 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2777 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2778 rather than group writable. Patch by Juan F. Codagnone.
2780 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2781 Instead, include "xalloc.h".
2783 * mountlist.c: Include unlocked-io.h after all system headers.
2784 Remove explicit declarations of xmalloc, xrealloc,
2785 and xstrdup. Instead, include "xalloc.h".
2787 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2788 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2789 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2791 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2792 Reported by Padraig Brady.
2794 * mkstemp.c: #undef mkstemp.
2796 (rpl_mkstemp): Rename from mkstemp.
2799 2001-11-16 Jim Meyering <meyering@lucent.com>
2801 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2802 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2803 determine the amount of total physical memory, use pstat_getstatic.
2804 HPUX-11 doesn't define _SC_PHYS_PAGES.
2805 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2806 If sysconf couldn't be used to determine the amount of available
2807 physical memory, use both pstat_getstatic and pstat_getdynamic.
2808 Based on a patch from Bob Proulx.
2810 2001-11-05 Jim Meyering <meyering@lucent.com>
2812 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2814 2001-11-03 Jim Meyering <meyering@lucent.com>
2816 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2817 in argmatch_to_argument call.
2819 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
2822 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
2823 e.g., a fault due to an attempt to free a NULL pointer.
2825 2001-11-01 Jim Meyering <meyering@lucent.com>
2827 * dirfd.c, dirfd.h: New files.
2828 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
2830 * hash.c (hash_print) [TESTING]: Clean up.
2832 2001-10-22 Paul Eggert <eggert@twinsun.com>
2834 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
2835 to avoid a warning if -Wall.
2837 2001-10-21 Paul Eggert <eggert@twinsun.com>
2839 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
2841 2001-10-21 Jim Meyering <meyering@lucent.com>
2843 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
2844 this code would end up calling gettext even in packages built
2846 * getopt.c (_): Likewise.
2847 * regex.c (_): Likewise.
2849 2001-10-20 Paul Eggert <eggert@twinsun.com>
2851 * error.c (strerror_r): Do not declare unless !_LIBC.
2852 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
2853 Use strerror_r that is only a macro, even if it is not a function.
2854 (strerror): Check for HAVE_DECL_STRERROR before declaring.
2855 (private_strerror): Use prototypes, not old-style function definition.
2856 (print_errno_message): New function.
2857 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
2859 (error_tail, error, error_at_line): Use it.
2861 2001-10-11 Jim Meyering <meyering@lucent.com>
2863 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
2864 and quote_n (1, ... to avoid clobbering a buffer.
2866 2001-10-05 Jim Meyering <meyering@lucent.com>
2868 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
2869 * hash-pjw.c: New file (factored out of fileutils' remove.c).
2870 * hash-pjw.h: New file.
2872 2001-09-30 Jim Meyering <meyering@lucent.com>
2874 * mountlist.c [MOUNTED_GETFSSTAT]:
2875 Include <sys/ucred.h>, for Apple Darwin.
2876 Include sys/mount.h and sys/fs_types.h only if available.
2878 (read_filesystem_list): Use FS_TYPE.
2880 2001-09-29 Paul Eggert <eggert@twinsun.com>
2882 * exclude.c (excluded_filename): 0 -> false, since it's
2885 2001-09-28 Paul Eggert <eggert@twinsun.com>
2887 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
2888 #defines strtoimax. Also treat the other strto* functions
2891 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
2892 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
2893 (strtoimax, strtoumax): Do not declare if already defined as a macro.
2895 2001-09-26 Jim Meyering <meyering@lucent.com>
2897 Most macros in unlocked-io.h had the wrong number of arguments.
2898 * gen-uio: New script.
2899 (USE_UNLOCKED_IO): Define to 1 if not already defined.
2900 * unlocked-io.hin: Remove file.
2901 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
2902 rather than trying to embed it here.
2903 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
2904 Reported by Padraig Brady.
2906 2001-09-25 Volker Borchert <bt@teknon.de>
2908 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
2910 2001-09-23 Jim Meyering <meyering@lucent.com>
2912 * mountlist.c: Remove useless parentheses in #if directives.
2913 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
2914 the deprecated MOUNTED symbol is no longer defined in mntent.h.
2916 2001-09-22 Jim Meyering <meyering@lucent.com>
2918 * localcharset.c: Update from latest gettext.
2919 * config.charset: Likewise.
2921 2001-09-20 Jim Meyering <meyering@lucent.com>
2923 * xstrtol.c (strtoimax): Guard declaration with
2924 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
2925 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
2926 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
2927 (strtoumax): Likewise, for completeness (it wasn't necessary).
2929 2001-09-06 Paul Eggert <eggert@twinsun.com>
2931 * strtoimax.c (HAVE_LONG_LONG):
2932 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
2933 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
2934 to work around bug in IBM C compiler.
2936 2001-09-16 Jim Meyering <meyering@lucent.com>
2938 * mkdir.c: New file.
2940 2001-09-04 Paul Eggert <eggert@twinsun.com>
2942 * xgetcwd.c: Revert some of the previous change; intead,
2943 fix the HAVE_GETCWD_NULL code to behave more like the
2944 !HAVE_GETCWD_NULL code used to.
2947 (xgetcwd): Do not return NULL when memory is exhausted; instead,
2950 2001-09-04 Paul Eggert <eggert@twinsun.com>
2952 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
2953 Use ssize_t, not int, to store result of readlink.
2954 Check for ssize_t overflow as well as size_t overflow,
2955 as POSIX says the result of readlink is implementation-defined
2956 when ssize_t overflows.
2957 Remove unnecessary cast to char*.
2958 Use free+malloc instead of realloc, as the storage doesn't need
2959 to be preserved and it's clearer and can be more efficient that way.
2960 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
2961 * xreadlink.h (xreadlink): Update prototype.
2963 2001-09-03 Paul Eggert <eggert@twinsun.com>
2965 * exclude.c (fnmatch_no_wildcards): Fix confusion between
2966 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
2967 spotted by Jim Meyering.
2969 2001-09-03 Jim Meyering <meyering@lucent.com>
2971 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
2973 2001-09-03 Paul Eggert <eggert@twinsun.com>
2975 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
2976 like the HAVE_GETCWD_NULL code.
2977 Include pathmax.h if not HAVE_GETCWD.
2978 Do not include xalloc.h.
2979 (INITIAL_BUFFER_SIZE): New symbol.
2980 Do not use xmalloc / xrealloc, since the caller is responsible for
2981 handling errors. Preserve errno around `free' during failure.
2982 Do not overrun buffer when using getwd.
2984 2001-09-03 Paul Eggert <eggert@twinsun.com>
2986 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
2987 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
2989 2001-09-02 Jim Meyering <meyering@lucent.com>
2991 * error.c: Update from GNU libc.
2993 2001-09-01 Jim Meyering <meyering@lucent.com>
2995 * xreadlink.c: New file.
2996 * xreadlink.h: New file.
2997 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
2999 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3000 doesn't conflict with sparc Solaris 7's definition in
3001 /usr/include/sys/int_types.h.
3003 * exclude.c: Use `""', not `<>' to #include non-system header files.
3004 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3005 and strncasecmp as r-values. Unixware didn't have declarations.
3007 2001-08-31 Jim Meyering <meyering@lucent.com>
3009 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3010 Use an initial, malloc'd, buffer of length 128 rather than
3011 a statically allocated one of length 1024.
3013 2001-08-30 Paul Eggert <eggert@twinsun.com>
3015 * xgetcwd.c: Don't include pathmax.h.
3016 Include stdlib.h and unistd.h if available.
3018 (xmalloc, xstrdup, free): Remove decls.
3019 (xgetcwd): Don't assume sizes fit in unsigned.
3020 Check for overflow when computing sizes.
3021 Simplify reallocation code.
3023 2001-08-28 Paul Eggert <eggert@twinsun.com>
3025 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3027 * strtoimax.c: Renamed from strtoxmax.c, removing the
3030 Also, make the following further changes to make this file's
3031 configuration more similar to that of strtol.c:
3032 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3033 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3034 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3035 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3036 changed to signed values.
3038 And make the following changes as well:
3039 Fix copyright notice, as 1999 was missing.
3040 (verify): New macro.
3041 (strtoimax): Check sizes at compile-time, not run-time.
3042 Prefer strtol to strtoll if both work.
3043 (main): Remove; it was not that useful and was a pain to maintain.
3045 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3047 2001-08-30 Paul Eggert <eggert@twinsun.com>
3049 * savedir.c (savedir): Remove size parameter, as POSIX says that
3050 a directory's st_size can have an arbitrary value, so the old
3051 usage could waste an arbitrary amount of memory. All uses
3053 * savedir.h: Update prototype.
3055 2001-08-30 Paul Eggert <eggert@twinsun.com>
3057 * xstrtol.c (strtoimax): New decl.
3059 2001-08-28 Paul Eggert <eggert@twinsun.com>
3061 * xstrtol.h: Add copyright notice.
3062 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3063 LONGINT_INVALID_SUFFIX_CHAR.
3065 2001-08-30 Paul Eggert <eggert@twinsun.com>
3067 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3070 2001-08-30 Paul Eggert <eggert@twinsun.com>
3072 * hash.c: Remove '2001' from copyright notice.
3074 2001-08-30 Paul Eggert <eggert@twinsun.com>
3076 * full-write.h: New file.
3077 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3078 * full-write.c: Correct credits, as cccp.c no longer
3079 exists and anyway it was so heavily changed from the old cccp
3080 code as to be unrecognizable. Include full-write.h.
3081 (full_write) Return size_t, with short writes meaning failure.
3082 All callers changed. This fixes a bug with large buffers
3084 * utime.c: Include full-write.h.
3086 2001-08-30 Paul Eggert <eggert@twinsun.com>
3088 Merge 'exclude' changes from tar 1.13.22.
3089 This fixes one or two unlikely storage allocation overflow bugs,
3090 but doesn't change user-visible behavior otherwise.
3092 2001-08-30 Paul Eggert <eggert@twinsun.com>
3094 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3095 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3096 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3097 Include if available.
3098 (<xalloc.h>): Include
3099 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3100 (verify): New macro. Use it to verify that EXCLUDE macros do not
3101 collide with FNM macros.
3102 (struct patopts): New struct.
3103 (struct exclude): Use it, as exclude patterns now come with options.
3104 (new_exclude): Support above changes.
3105 (new_exclude, add_exclude_file):
3106 Initial size must now be a power of two to simplify overflow checking.
3107 (free_exclude, fnmatch_no_wildcards): New function.
3108 (excluded_filename): No longer requires options arg, as the options
3109 are determined by add_exclude. Now returns bool, not int.
3110 (excluded_filename, add_exclude):
3111 Add support for the fancy new exclusion options.
3112 (add_exclude, add_exclude_file): Now takes int options arg.
3113 Check for arithmetic overflow when computing sizes.
3114 (add_exclude_file): xrealloc might modify errno, so don't
3115 realloc until after errno might be used.
3117 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3119 (free_exclude): New decl.
3120 (add_exclude, add_exclude_file): Now takes int options arg.
3121 (excluded_filename): No longer requires options arg, as the options
3122 are determined by add_exclude. Now returns bool, not int.
3124 2001-08-30 Paul Eggert <eggert@twinsun.com>
3126 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3128 2001-08-27 Jim Meyering <meyering@lucent.com>
3130 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3132 * version-etc.c (N_): Remove definition.
3133 Revert most of last change.
3134 Instead, simply don't mark the `Copyright...' string for translation.
3135 Based on advice from Paul Eggert.
3137 * strtoxmax.c: Tweak comment.
3139 2001-08-26 Jim Meyering <meyering@lucent.com>
3141 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3142 of copyright with `%s' so translators don't get an untranslated
3144 (COPYRIGHT_YEAR): Define.
3145 (version_etc): Use fprintf rather than fputs.
3146 Suggestion from Ulrich Drepper.
3148 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3150 * strtoll.c: New file, from GNU libc.
3151 * xstrtoimax.c: New file.
3153 * xstrtol.h: Add xstrtoimax.
3154 * strtoumax.c: New file. Simply include "strtoumax.c".
3155 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3157 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3158 * strtoxmax.c: ... then renamed to this.
3160 2001-08-13 Paul Eggert <eggert@twinsun.com>
3162 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3163 Port to Solaris 8, where 'sed' requires a space after the 'r'
3164 command, and where sh dislikes "$/". Clean up the spacing a bit.
3165 Redirect output to $tmp just once.
3167 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3169 * addext.c (<errno.h>): Include.
3170 (errno): Declare if not defined.
3171 (addext): Work correctly when pathconf returns -1 and leaves
3172 errno alone because there is no limit. Also, work even if
3173 pathconf returns a value greater than SIZE_MAX.
3175 2001-08-12 Jim Meyering <meyering@lucent.com>
3177 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3178 Simply `return getcwd (NULL, 0);'.
3179 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3180 Use 1300 as initial value for length, not PATH_MAX.
3182 * pathmax.h: Clean up cpp syntax.
3184 2001-08-12 Jim Meyering <meyering@lucent.com>
3186 * gettimeofday.c: New file.
3188 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3190 2001-08-04 Jim Meyering <meyering@lucent.com>
3192 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3193 to get in sync with glibc.
3195 2001-08-03 Paul Eggert <eggert@twinsun.com>
3197 The following changes are from gettext 0.10.39 as maintained by
3200 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3201 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3202 with inverted sense. All uses changed.
3204 * mbswidth.c: Don't include <limits.h>.
3205 Include <stdlib.h> and <string.h> unconditionally.
3206 (iswcntrl, mbsinit, ISCNTRL): New macros.
3207 (mbsnwidth): Use K&R style function declarations.
3208 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3209 can optimize it when MB_CUR_MAX == 1.
3210 The width of control characters is zero, not 1.
3212 2001-07-15 Jim Meyering <meyering@lucent.com>
3214 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3215 (BUILT_SOURCES): Add unlocked-io.h.
3216 (io_functions): Define.
3217 (unlocked-io.h): New rule.
3218 (DISTCLEANFILES): Add unlocked-io.h.
3219 (all-local): Depend on unlocked-io.h, to ensure it is created.
3221 * unlocked-io.hin: New file
3223 * regex.c: Update from glibc.
3225 2001-07-05 Jim Meyering <meyering@lucent.com>
3227 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3229 (libfetish_a_SOURCES): Put all .h files here instead.
3230 Remove a thus-exposed (better checks in automake) duplicate and
3231 two unnecessary .h files.
3233 2001-06-11 Jim Meyering <meyering@lucent.com>
3235 * regex.c: Update from GNU libc.
3237 2001-05-27 Jim Meyering <meyering@lucent.com>
3239 * readutmp.h (UT_TYPE): Define.
3241 2001-05-24 Jim Meyering <meyering@lucent.com>
3243 * argmatch.c: Include "quote.h".
3244 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3245 quote function. Reported by Göran Uddeborg.
3247 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3249 * dirname.c (dir_name): Compute append_dot using path, not newpath
3250 which is not yet declared.
3252 2001-05-11 Paul Eggert <eggert@twinsun.com>
3254 * Makefile.am (libfetish_a_SOURCES):
3255 Add strftime.c, since we now compile it on all hosts.
3257 * strftime.c (my_strftime):
3258 Define to nstrftime if emacs, but only if my_strftime is not defined.
3259 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3260 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3261 Add one more extra argument: a nanoseconds value.
3264 (my_strftime function): Add %N format.
3265 (emacs_strftimeu): Renamed from emacs_strftime,
3266 with extra ut argument.
3268 2001-05-11 Paul Eggert <eggert@twinsun.com>
3270 dirname code cleanup. base_name now behaves more compatibly
3271 with POSIX basename when given file names that have trailing
3272 slashes, and similarly for dir_name. Add new primitives
3273 base_len and dir_len. Put the directory-name-related decls
3276 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3277 * backupfile.c (base_name): Likewise.
3278 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3279 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3280 * makepath.c (strip_trailing_slashes): Likewise.
3281 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3283 * rename.c (strip_trailing_slashes): Likewise.
3284 * same.c (base_name): Likewise.
3285 * stripslash.c (ISSLASH): Likewise.
3287 * addext.c: Include <dirname.h> after size_t is defined.
3288 * backupfile.c: Likewise.
3290 * addext.c (addext): Use base_len to trim redundant
3291 trailing slashes instead of doing it ourselves.
3292 But do not trim the last slash if it is not redundant.
3294 * backupfile.c (find_backup_file_name,
3295 max_backup_version): Use base_len instead of rolling it ourselves.
3296 Handle the case of "" and (on DOS) "C:" correctly.
3298 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3299 Include <string.h>, <dirname.h>.
3300 (base_name): Allow file names ending in slashes, other than names
3301 that are all slashes. In this case, return the basename followed
3302 by the slashes. This is more general, and can be used in places
3303 where the original base_name purposely had an assertion failure.
3304 (base_len): New function.
3306 * dirname.c: Include <string.h> instead of <stdlib.h>.
3307 Do not include <assert.h>; no longer needed.
3309 (memrchr): Remove decl.
3310 (dir_name_r): Remove.
3311 (dir_len): Renamed from dirlen. All callers changed.
3312 Rewrite in terms of base_name, for simplicity and consistency.
3313 (dir_name): Never return NULL. All callers changed.
3314 Do not include <stdlib.h> in test program; no longer needed.
3315 return 0; is fine for test program.
3317 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3319 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3321 * path-concat.c (path_concat): Use base_len to compute
3322 base length, not strlen; this means we cannot rely on memcpy
3325 * same.c (STREQ): Remove.
3326 (same_name): Handle the case where the basename ends in trailing '/'.
3328 * stripslash.c (strip_trailing_slashes): Return nonzero if
3329 a slash was stripped. Do not strip the last slash after a
3332 2001-04-08 Jim Meyering <meyering@lucent.com>
3334 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3335 recomputed; that's necessary when the offset spans a DST transition.
3336 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3338 2001-04-02 Jim Meyering <meyering@lucent.com>
3340 * regex.h, regex.c: Update from GNU libc.
3342 2001-03-19 Paul Eggert <eggert@twinsun.com>
3344 * version-etc.c (version_etc_copyright): Update to 2001.
3346 2001-03-16 Paul Eggert <eggert@twinsun.com>
3348 * tempname.c (uint64_t): Define to uintmax_t if
3349 not defined, and if UINT64_MAX is not defined.
3350 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3351 Reported by John David Anglin.
3353 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3355 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3356 alias if codeset is empty.
3357 * config.charset (BeOS): Use wildcard syntax.
3359 2001-03-13 Jim Meyering <meyering@lucent.com>
3361 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3362 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3365 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3367 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3369 * unicodeio.c (print_unicode_char): Simplify accordingly.
3371 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3373 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3374 support for DOS/DJGPP.
3376 2001-02-28 Paul Eggert <eggert@twinsun.com>
3378 * Makefile.am (libfetish_a_SOURCES):
3379 Add dup-safer.c, fopen-safer.c.
3380 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3382 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3384 2001-02-25 Paul Eggert <eggert@twinsun.com>
3386 The mkstemp replacement is taken from glibc 2.2.2, with some
3387 portability fixes for use outside glibc, as follows:
3389 * tempname.c (struct_stat64): New macro.
3390 (direxists, __gen_tempname): Use it.
3391 This avoids a portability problem with Solaris 8.
3393 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3394 (<stddef.h>, <stdint.h>, <string.h>):
3395 Include only if STDC_HEADERS || _LIBC.
3396 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3397 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3398 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3399 (__set_errno): Define this macro if <errno.h> doesn't.
3400 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3401 Define these macros if <stdio.h> doesn't.
3402 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3403 Define these macros if <sys/stat.h>
3404 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3405 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3406 __xstat64): Define if not _LIBC.
3407 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3408 (__gen_tempname): Invoke gettimeofday only if
3409 HAVE_GETTIMEOFDAY || _LIBC;
3410 otherwise, fall back on plain "time".
3411 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3413 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3415 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3417 2001-02-17 Jim Meyering <meyering@lucent.com>
3419 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3420 around included file name.
3422 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3424 * strftime.c: Update from GNU libc (the only changes were to comments).
3426 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3428 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3430 2001-02-17 Paul Eggert <eggert@twinsun.com>
3432 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3433 Remove workaround macros for hosts that have mbrtowc but not
3434 mbstate_t, as we now insist on proper declarations for both
3435 before using mbrtowc.
3437 2001-02-17 Jim Meyering <meyering@lucent.com>
3439 * regex.c: Update from libc.
3441 2001-02-16 Paul Eggert <eggert@twinsun.com>
3443 * alloca.c (malloc): Undef before defining, since stdlib.h
3444 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3445 Reported by Mark Hounschell via Paul Eggert.
3447 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3449 * config.charset: Update for FreeBSD 4.2.
3451 2001-01-26 Jim Meyering <meyering@lucent.com>
3453 * quotearg.c: Include stddef.h.
3454 * quote.c: Include stddef.h.
3455 Reported by Axel Kittenberger.
3457 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3458 line in double quotes so that it evokes a better diagnostic.
3459 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3460 Reported by Axel Kittenberger.
3462 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3464 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3465 to avoid a warning. Add back 'const' to inptr.
3467 2001-01-16 Jim Meyering <meyering@lucent.com>
3469 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3472 2001-01-14 Jim Meyering <meyering@lucent.com>
3474 * rename.c: New file. From Volker Borchert.
3475 Include stdlib.h, string.h or strings.h, and xalloc.h.
3476 Use strip_trailing_slashes rather than open-coding it.
3478 2001-01-03 Paul Eggert <eggert@twinsun.com>
3480 * strftime.c: Sync with glibc time/strftime.c 1.81.
3482 2001-01-03 Jim Meyering <meyering@lucent.com>
3484 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3485 local `inptr' to avoid warning with some system declarations of iconv.
3487 2000-12-29 Paul Eggert <eggert@twinsun.com>
3489 * modechange.c: Do not assume that mode_t uses the
3490 traditional octal encoding. E.g. "chmod 1 FOO" should set
3491 the other-execute bit of FOO even if S_IXOTH != 1.
3493 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3494 WOTH, XOTH, ALLM): New macros.
3495 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3496 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3498 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3499 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3501 No need to use uintmax_t; unsigned long is long enough.
3502 Don't bother to get suffix since we don't use it.
3504 2000-12-24 Jim Meyering <meyering@lucent.com>
3506 * hash.c (is_prime): Return explicit boolean values.
3507 (hash_get_first): Return NULL to appease Irix5.6's 89.
3508 Reported by Nelson Beebe.
3510 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3512 * localcharset.c (locale_charset): Add support for Win32.
3514 2000-12-18 Paul Eggert <eggert@twinsun.com>
3516 * physmem.h, physmem.c: New files.
3518 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3519 (noinst_HEADERS): Add physmem.h.
3521 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3522 't' for compatibility with Solaris 8 sort.
3524 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3526 * config.charset: Add support for BeOS.
3528 2000-12-16 Jim Meyering <meyering@lucent.com>
3530 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3531 SHELLS_FILE to a file name that's useful on djgpp systems.
3533 (ADDITIONAL_DEFAULT_SHELLS): Define.
3534 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3535 Based mostly on a patch from Prashant TR.
3537 2000-12-16 Jim Meyering <meyering@lucent.com>
3539 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3540 N and M) would have treated it like `chown N:N FILE'.
3542 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3544 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3546 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3547 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3548 to the list of canonical encodings. Rename EUC-CN to GB2312.
3550 2000-12-08 Andreas Schwab <schwab@suse.de>
3552 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3553 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3555 2000-12-07 Jim Meyering <meyering@lucent.com>
3557 * stripslash.c (ISSLASH): Define.
3558 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3561 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3562 (dir_name_r): Declare this function as static.
3563 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3564 manifest itself on a name containing a mix of slashes and
3566 Make this function work with names starting with a DOS-style
3567 drive letter and colon prefix.
3568 (dir_name): Append `.' if necessary.
3569 Based mostly on patches from Prashant TR and Eli Zaretskii.
3571 * dirname.h (dir_name_r): Remove prototype.
3573 2000-12-05 Jim Meyering <meyering@lucent.com>
3575 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3577 2000-12-04 Jim Meyering <meyering@lucent.com>
3579 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3580 Also include memory.h, stdlib.h, unistd.h if appropriate.
3581 Reported by Andreas Jaeger (conflicting declaration of malloc).
3583 2000-12-02 Jim Meyering <meyering@lucent.com>
3585 * closeout.h: Make idempotent, to avoid some obscure warnings.
3587 2000-12-01 Paul Eggert <eggert@twinsun.com>
3589 * memrchr.c: Include <config.h> before any system include file.
3591 2000-11-29 Paul Eggert <eggert@twinsun.com>
3593 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3595 2000-11-26 Jim Meyering <meyering@lucent.com>
3597 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3599 2000-11-22 Paul Eggert <eggert@twinsun.com>
3601 * strftime.c (my_strftime): Do not invoke mbrlen with a
3602 size of (size_t) -1; it's not portable.
3604 2000-11-17 Akim Demaille <akim@epita.fr>
3606 * obstack.h: Formatting changes.
3607 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3608 prevent type checking.
3609 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3610 cast the value to (void *): assigning a `foo *' to a `void *'
3612 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3614 2000-11-17 Jim Meyering <meyering@lucent.com>
3616 * strstr.c: Update from GNU libc.
3618 2000-11-16 Jim Meyering <meyering@lucent.com>
3620 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3622 2000-11-11 Jim Meyering <meyering@lucent.com>
3624 * error.c: Add a couple #includes, merging from GNU libc version.
3626 2000-11-10 Jim Meyering <meyering@lucent.com>
3628 * obstack.h: Update from GNU libc.
3629 * obstack.c: Likewise.
3631 2000-11-06 Paul Eggert <eggert@twinsun.com>
3633 * getusershell.c (setusershell): Use rewind rather than
3634 fseek/fseeko, to avoid configuration hassles with fseeko.
3635 Don't bother opening SHELLS_FILE if shellstream is NULL;
3638 2000-11-05 Jim Meyering <meyering@lucent.com>
3640 * makepath.h (make_dir): Declare.
3641 * makepath.c (make_dir): Remove `static' attribute.
3644 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3646 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3647 last one in a bucket, advance to the next bucket.
3649 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3651 * fnmatch.c: Do not comment out all the code if we are using
3652 the GNU C library, because in some cases we are replacing buggy
3653 code in the GNU C library itself.
3655 2000-10-30 Paul Eggert <eggert@twinsun.com>
3657 * error.h, getline.h, modechange.h:
3658 Remove "2000" from Copyright line, as the file hasn't been
3659 changed this year other than in the copyright notice.
3661 * xalloc.h: Add "2000" to Copyright line, as this file
3662 was changed this year.
3664 2000-10-30 Paul Eggert <eggert@twinsun.com>
3666 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3667 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3668 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3670 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3672 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3673 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3674 doesn't define __restrict_arr.
3676 2000-10-29 Jim Meyering <meyering@lucent.com>
3678 * xstat.in: Fix grammar in comment.
3680 2000-10-28 Jim Meyering <meyering@lucent.com>
3682 * memchr.c: Update from libc.
3683 Adjust for portability:
3684 [HAVE_STDLIB_H]: Include stdlib.h.
3685 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3686 Undef __memchr, too.
3687 [!weak_alias]: Define __memchr to memchr.
3689 * regex.c: Update from libc.
3690 * regex.h: Likewise.
3691 * getopt1.c: Likewise.
3692 * memcmp.c: Likewise.
3694 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3695 Avoid using fseek, when possible -- it's broken by design.
3696 Patch by Ulrich Drepper.
3698 2000-10-26 Jim Meyering <meyering@lucent.com>
3700 * strftime.c: Update from libc.
3702 2000-10-25 Jim Meyering <meyering@lucent.com>
3704 * obstack.c: Update from libc.
3706 2000-10-23 Jim Meyering <meyering@lucent.com>
3708 * hard-locale.c (hard_locale): Revert last change -- it was simply
3709 wrong. That set_locale call must not have any side effects.
3712 2000-10-22 Jim Meyering <meyering@lucent.com>
3714 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3715 [CYCLIC]: Remove now-unused definition.
3717 * save-cwd.c (O_DIRECTORY): Define, if needed.
3718 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3719 Suggestion from Ulrich Drepper.
3721 2000-10-21 Jim Meyering <meyering@lucent.com>
3723 * dirname.c (dir_name_r): New function, factored out of dir_name.
3724 (dir_name): Use dir_name_r.
3725 * dirname.h (dir_name_r): Declare it.
3727 2000-10-21 Jim Meyering <meyering@lucent.com>
3729 * dirname.c (memrchr): Declare if necessary.
3730 (dir_name): Remove the restriction that there be no
3731 trailing slashes. Now, this code skips past them, effectively
3733 [TEST_DIRNAME] (main): New unit tests.
3735 * memrchr.c: New file from GNU libc.
3736 Undef __memrchr, too.
3737 [!weak_alias]: Define __memrchr to memrchr.
3738 Guard weak_alias use with `#ifdef weak_alias'.
3740 2000-10-17 Jim Meyering <meyering@lucent.com>
3742 * quote.h (PARAMS): Define and use.
3743 Reported by Akim Demaille.
3745 * getopt.c: Update from libc.
3747 2000-10-16 Jim Meyering <meyering@lucent.com>
3749 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3752 2000-09-25 Jim Meyering <meyering@lucent.com>
3754 * md5.h (rol): Define (from GnuPG).
3756 * sha.c: Give credit (GnuPG) where due.
3757 (M): Use rol rather than open-coding it.
3758 Add a FIXME comment.
3760 2000-09-21 Jim Meyering <meyering@lucent.com>
3762 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3763 Reported by Michael Stone.
3765 2000-09-20 Jim Meyering <meyering@lucent.com>
3767 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3768 (noinst_HEADERS): Add sha.h.
3769 Based on code from Scott G. Miller and from GnuPG.
3771 2000-09-15 Jim Meyering <meyering@lucent.com>
3773 * regex.c: Update from libc.
3775 2000-09-10 Jim Meyering <meyering@lucent.com>
3777 * getopt.c (_getopt_internal): Update from glibc.
3779 2000-09-09 Jim Meyering <meyering@lucent.com>
3781 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3782 think it should be used as a general replacement for isascii.
3783 * fnmatch.c: Likewise.
3784 * mbswidth.c: Likewise
3785 * regex.c: Likewise.
3788 * userspec.c: Include sys/param.h and limits.h.
3790 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3791 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3792 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3793 UID, GID. Check range.
3795 2000-09-06 Jim Meyering <meyering@lucent.com>
3797 * getopt.c (_getopt_internal): Update from glibc.
3799 2000-08-30 Jim Meyering <meyering@lucent.com>
3801 * strftime.c: Merge in changes from GNU libc.
3803 2000-08-26 Jim Meyering <meyering@lucent.com>
3805 * closeout.c: Include "__fpending.h".
3806 (close_stdout_status): Return right away if there's nothing to flush.
3808 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3809 * __fpending.c: New file.
3810 * __fpending.h: New file.
3812 2000-08-07 Paul Eggert <eggert@twinsun.com>
3814 Standardize on "memory exhausted" instead of "Memory exhausted"
3815 or "virtual memory exhausted".
3816 * obstack.c (print_and_abort): Use "memory exhausted", not
3817 "virtual memory exhausted".
3818 * same.c (same_name): Invoke xalloc_die instead of printing
3820 * userspec.c (parse_user_spec): Likewise.
3821 * bumpalloc.h: comment fix
3822 * same.c, userspec.c: Include xalloc.h.
3824 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
3825 not char *const and pointing to a constant array.
3826 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
3827 (xrealloc): Comment fix.
3829 * userspec.c (parse_user_spec):
3830 Don't translate a message until just before returning,
3831 to avoid unnecessary translation.
3833 2000-08-07 Jim Meyering <meyering@lucent.com>
3835 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
3836 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
3837 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
3838 getgroups.c, gethostname.c, getopt.h, group-member.c,
3839 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
3840 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
3841 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
3842 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
3843 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
3844 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
3845 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
3846 yesno.c: Back out Copyright date changes for each file with no change
3847 this year. This eases coordination with other programs using the same
3848 source code modules. From Paul Eggert.
3850 2000-08-03 Greg McGary <greg@mcgary.org>
3852 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
3853 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
3854 (EXTEND_BUFFER): Use them.
3856 2000-08-01 Jim Meyering <meyering@lucent.com>
3858 * dirname.c (ISSLASH): Define.
3859 (BACKSLASH_IS_PATH_SEPARATOR): Define.
3860 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
3861 both `\' and `/' may be use as path separators.
3862 Based on a patch from Prashant TR.
3864 2000-07-31 Paul Eggert <eggert@twinsun.com>
3866 * quotearg.c (quotearg_n_options): Don't make the initial
3867 slot vector a constant, since it might get modified.
3869 2000-07-31 Jim Meyering <meyering@lucent.com>
3871 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
3872 * obstack.c (print_and_abort): Likewise.
3874 2000-07-30 Paul Eggert <eggert@twinsun.com>
3876 * quotearg.c (quotearg_n_options): Preallocate a slot 0
3877 buffer, so that the caller can always quote one small
3878 component of a "memory exhausted" message in slot 0.
3879 From a suggestion by Jim Meyering.
3881 2000-07-30 Jim Meyering <meyering@lucent.com>
3883 * makepath.c (make_path): Quote the other instance, too.
3885 * quotearg.c (N_STATIC_SLOTVECS): Define.
3886 (STATIC_BUF_SIZE): Define.
3887 (quotearg_n_options): Use only statically allocated storage when
3888 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
3889 than STATIC_BUF_SIZE.
3891 2000-07-29 Jim Meyering <meyering@lucent.com>
3893 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
3894 * dirname.c (dir_name): Likewise.
3896 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
3898 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
3899 (dir_name): Assert that there are no trailing slashes.
3901 2000-07-18 Bruno Haible <haible@clisp.cons.org>
3903 * mbswidth.h (mbswidth): Add a flags argument.
3904 (mbswidth): New declaration.
3905 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
3906 * mbswidth.c (mbswidth): Add a flags argument.
3907 (mbsnwidth): New function.
3909 2000-07-24 Jim Meyering <meyering@lucent.com>
3911 * mbswidth.c: Remove useless #else. From Bruno Haible.
3913 2000-07-23 Paul Eggert <eggert@twinsun.com>
3915 * mbswidth.c (_XOPEN_SOURCE):
3916 Don't define; this causes problems on Solaris 7.
3917 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
3919 2000-07-23 Paul Eggert <eggert@twinsun.com>
3922 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3923 so that mbstate_t is always defined.
3925 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
3926 be 1 in at least one GCC installation, and this configuration
3927 error is likely to be common. Ignoring MB_LEN_MAX hurts
3928 performance on hosts that have mbrtowc but have only unibyte
3929 locales, but I assume these hosts are rare.
3931 2000-07-23 Paul Eggert <eggert@twinsun.com>
3933 * quotearg.c: Streamline by invoking multibyte code only if needed.
3934 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
3935 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
3936 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3937 invoke multibyte primitives.
3939 2000-07-23 Jim Meyering <meyering@lucent.com>
3941 * basename.c (base_name): Add an assertion.
3943 2000-07-15 Bruno Haible <clisp.cons.org>
3945 * quotearg.c: When the system forces us to redefine mbstate_t,
3946 shadow its mbsinit function.
3948 2000-07-16 Bruno Haible <haible@clisp.cons.org>
3950 * mbswidth.h: New file.
3951 * mbswidth.c: New file.
3952 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
3953 (noinst_HEADERS): Add mbswidth.h.
3955 2000-07-17 Bruno Haible <haible@clisp.cons.org>
3957 * config.charset: Add support for FreeBSD. Improve support for HP-UX
3960 2000-07-15 Jim Meyering <meyering@lucent.com>
3962 * makepath.c: Include quote.h.
3963 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
3964 corresponding argument in a `quote (...)' call.
3965 Give better diagnostics.
3967 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
3968 (noinst_HEADERS): Add quote.h.
3970 * quote.c (quote, quote_n): New file. Two functions taken verbatim
3971 from tar's src/misc.c.
3972 * quote.h: New file. Prototypes for same.
3974 2000-07-10 Paul Eggert <eggert@twinsun.com>
3976 From a suggestion by Bruno Haible.
3977 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
3978 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
3979 to decide whether to define the BeOS workaround macro;
3980 this adjusts to the change to AC_MBSTATE_T.
3982 2000-07-13 Paul Eggert <eggert@twinsun.com>
3984 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
3986 * quotearg.c (quoting_style_args, quoting_style_vals,
3987 quotearg_buffer_restyled): Add support for
3988 clocale_quoting_style. Undo previous change to
3989 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
3990 and "{RIGHT QUOTATION MARK}" msgids.
3992 2000-07-05 Paul Eggert <eggert@twinsun.com>
3994 The old behavior of quoting `like this' doesn't look good with
3995 newer, ISO-style fonts. See:
3996 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
3998 Instead, quote "like this" by default. Let the translator
3999 tailor the locale-specific quoting behavior by providing
4000 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4002 * quotearg.c (N_): New macro.
4003 (gettext_default): New function.
4004 (quotearg_buffer_restyled): Use
4005 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4006 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4008 2000-07-09 Jim Meyering <meyering@lucent.com>
4010 * Most files: Update copyright dates to include 2000.
4012 2000-07-08 Jim Meyering <meyering@lucent.com>
4014 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4016 (xgethostname): Remove now-unnecessary #ifdef.
4017 Move declaration of `err' into loop where it's used.
4019 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4021 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4022 by allocating a larger buffer. Test the gethostname return value for
4023 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4024 returns an error and ENAMETOOLONG isn't defined.
4026 2000-07-05 Paul Eggert <eggert@twinsun.com>
4027 and Bruno Haible <haible@clisp.cons.org>
4029 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4031 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4033 * quotearg.c (struct quoting_options): Simplify quote_these_too
4036 2000-07-03 Jim Meyering <meyering@lucent.com>
4038 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4039 Reported by Bruno Haible.
4041 2000-07-04 Jim Meyering <meyering@lucent.com>
4043 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4044 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4047 2000-07-03 Paul Eggert <eggert@twinsun.com>
4048 and Bruno Haible <haible@clisp.cons.org>
4050 * quotearg.c (mbrtowc):
4051 Assign to *pwc, and return 1 only if result is nonzero.
4052 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4054 2000-07-03 Jim Meyering <meyering@lucent.com>
4056 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4057 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4060 2000-07-02 Jim Meyering <meyering@lucent.com>
4062 * quotearg.c (mbstate_t): Don't define here.
4064 2000-07-02 Jim Meyering <meyering@lucent.com>
4066 * nanosleep.c (SIGCONT): Define if not already defined.
4068 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4070 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4071 per change in ../m4/ls-mntd-fs.m4.
4072 (read_filesystem_list): Ignore symbolic links.
4074 2000-06-29 Jim Meyering <meyering@lucent.com>
4076 * same.c: Include <string.h> or <strings.h>, as appropriate,
4077 for declaration of strcmp.
4079 * long-options.c: Include <stdlib.h>, for declaration of exit.
4081 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4082 Avoid warning by casting result to `char *' to remove `const'.
4084 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4086 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4088 2000-06-26 Paul Eggert <eggert@twinsun.com>
4090 savedir now sets errno on failure and invokes xmalloc to get memory.
4091 Fix a couple of other minor bugs while we're at it.
4093 * savedir.c (<unistd.h>): Do not include; there's no need.
4094 (NAMLEN): Remove macro.
4095 (malloc, realloc): Remove decls.
4097 ("xalloc.h"): Include.
4098 (NAME_SIZE_DEFAULT): New macro.
4099 (savedir): Use xmalloc / xrealloc to allocate memory.
4100 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4101 Skip "" directory entries.
4102 Use strlen to calculate directory entry length, since the old method
4103 is rarely used these days and isn't worth supporting.
4104 Don't use a pointer after freeing it.
4105 Check for integer overflow when calculating allocation size.
4106 Use memcpy to copy entries, instead of stpcpy.
4107 Set errno properly when returning NULL.
4108 Check for readdir error.
4110 2000-06-26 Jim Meyering <meyering@lucent.com>
4112 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4114 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4116 * getusershell.c (xmalloc, xrealloc): Remove functions.
4118 Don't include <stdlib.h>. Don't declare malloc, realloc.
4120 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4122 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4124 2000-06-24 Jim Meyering <meyering@lucent.com>
4126 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4128 2000-06-21 Jim Meyering <meyering@lucent.com>
4130 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4132 2000-06-19 Paul Eggert <eggert@twinsun.com>
4134 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4135 (mbrtowc, mbstate_t): Define substitutes if
4136 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4137 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4138 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4140 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4142 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4143 than 1024, return a memory chunk of least possible size, instead
4144 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4145 Use free/xmalloc instead of xrealloc to avoid copying for very long
4148 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4150 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4151 address, not strdup. Include <stdlib.h> and don't declare free().
4153 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4155 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4158 2000-06-21 Jim Meyering <meyering@lucent.com>
4160 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4161 (noinst_HEADERS): Add getstr.h.
4163 * getline.c (getstr): Move into a separate file.
4164 * getstr.c (getstr): New file, extracted from getline.c, with
4165 the following changes: new parameter, delim2; both delim[12]
4166 parameters have type `int', not `char'. The latter would lose
4167 with 8-bit delimiters.
4168 * getstr.h: New file.
4170 2000-06-19 Jim Meyering <meyering@lucent.com>
4172 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4174 2000-06-18 Jim Meyering <meyering@lucent.com>
4176 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4177 Besides, these days every porting target provides a mkdir function.
4179 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4180 (this snippet comes from src/system.h).
4182 2000-06-15 Paul Eggert <eggert@twinsun.com>
4184 * human.c (adjust_value): New function.
4185 (human_readable_inexact): Apply rounding style even when
4186 printing approximate values.
4188 2000-06-14 Paul Eggert <eggert@twinsun.com>
4190 * human.c (human_readable_inexact): Allow an input block
4191 size that is not a multiple of the output block size, and vice versa.
4192 Reported by Piergiorgio Sartor.
4194 2000-06-14 Paul Eggert <eggert@twinsun.com>
4196 * getdate.y (get_date): Apply relative times after time
4197 zone indicator, not before. Reported by Todd A. Jacobs.
4199 2000-06-13 Jim Meyering <meyering@lucent.com>
4201 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4203 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4205 2000-06-12 Paul Eggert <eggert@twinsun.com>
4207 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4209 2000-06-04 Paul Eggert <eggert@twinsun.com>
4211 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4213 2000-06-04 Jim Meyering <meyering@lucent.com>
4215 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4216 SunOS 4.1.4 for which gid_t is an unsigned type.
4218 2000-06-03 Jim Meyering <meyering@lucent.com>
4220 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4222 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4224 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4225 newer, don't install charset.alias.
4226 * config.charset: Change the Linux/glibc rules so they become empty
4227 on glibc-2.1 or newer.
4229 2000-06-02 Jim Meyering <meyering@lucent.com>
4231 * mountlist.c: Back out last change. Instead, do this...
4232 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4233 member using the same `ignore'-testing code.
4234 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4238 2000-05-29 Jim Meyering <meyering@lucent.com>
4240 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4241 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4243 2000-05-22 Jim Meyering <meyering@lucent.com>
4245 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4247 2000-05-18 Jim Meyering <meyering@lucent.com>
4249 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4250 back, too, since it may have been modified by allocate_entry.
4251 (hash_delete): Rewrite to use neither the assignment operator
4252 nor the comma operator in an if-expression.
4254 2000-05-15 Paul Eggert <eggert@twinsun.com>
4257 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4258 Remove; no longer needed.
4259 "quotearg.h": Add include.
4260 (file_name): Do not bother to explicitly initialize to NULL; it's less
4261 efficient on some hosts.
4262 (close_stdout_status): Remove test as to whether stdout was already
4263 closed; it breaks for the case "echo x | sort >&-".
4264 Quote file name colons.
4265 Do not assume that _("write error") lacks format strings.
4267 2000-05-15 Jim Meyering <meyering@lucent.com>
4269 * version-etc.c (version_etc_copyright): Update the copyright string
4270 used in all --version output.
4272 2000-05-14 Jim Meyering <meyering@lucent.com>
4274 * closeout.c (close_stdout_set_file_name): New function.
4275 (close_stdout_status): Use new file-scoped global.
4276 Return right away if fstat says the stdout file descriptor is invalid.
4277 * closeout.h (close_stdout_set_file_name): Declare.
4279 2000-05-10 Jim Meyering <meyering@lucent.com>
4281 * closeout.c [default_exit_status]: New file-scoped variable.
4282 (close_stdout_set_status): New function.
4283 * closeout.h (close_stdout_set_status): Declare.
4285 2000-05-08 Jim Meyering <meyering@lucent.com>
4287 * long-options.c: Don't include closeout.h.
4288 (parse_long_options): Don't call close_stdout for --version.
4290 2000-05-06 Jim Meyering <meyering@lucent.com>
4292 * strnlen.c: Undefine __strnlen and strnlen.
4293 [!weak_alias]: Define __strnlen to strnlen.
4295 * atexit.c: New file, from libiberty.
4297 2000-05-06 Jim Meyering <meyering@lucent.com>
4299 * closeout.c (close_stdout_status): Also check for errors on the
4302 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4304 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4305 instead of xmalloc, xrealloc, path_concat.
4306 (locale_charset): Treat empty environment variables as absent.
4307 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4309 2000-05-04 Jim Meyering <meyering@lucent.com>
4311 * getopt.c: Update from glibc.
4312 * obstack.c: Likewise.
4313 * obstack.h: Likewise.
4314 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4316 * regex.h: Likewise.
4317 * strndup.c: Likewise.
4318 * strnlen.c: New file, from glibc.
4320 2000-05-01 Jim Meyering <meyering@lucent.com>
4322 * full-write.c (full_write): Remove `FIXME' part of comment.
4324 2000-04-29 Jim Meyering <meyering@lucent.com>
4326 * path-concat.c: Declare strdup only if it's not defined.
4327 * canon-host.c: Likewise.
4329 2000-04-28 Jim Meyering <meyering@lucent.com>
4331 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4332 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4333 included first, then limits.h is included by locale.h by libintl.h.
4334 From John David Anglin.
4336 2000-04-25 Jim Meyering <meyering@lucent.com>
4338 * makepath.c (S_IRWXUGO): Define.
4339 (make_path): Always perform explicit chmod if MODE specifies any
4340 of the `special' permission bits. Prompted by a bug report against
4341 install from Mate Wierdl and Joost van Baal.
4343 2000-04-18 Jim Meyering <meyering@lucent.com>
4347 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4348 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4350 2000-04-17 Jim Meyering <meyering@lucent.com>
4352 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4353 the definition of it to rpl_strftime also defined-away the system's
4356 2000-04-15 Jim Meyering <meyering@lucent.com>
4358 Use `C' to denote so-called `contiguous' files, the same way
4360 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4361 (ftypelet): Use S_ISCTG.
4362 From Michael Deutschmann.
4364 2000-04-14 Jim Meyering <meyering@lucent.com>
4366 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4368 2000-04-08 Jim Meyering <meyering@lucent.com>
4370 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4371 names don't conflict. Reported by Eli Zaretskii.
4373 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4375 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4376 bug. Deal with the different error behavior of Irix iconv.
4378 2000-04-07 Jim Meyering <meyering@lucent.com>
4380 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4381 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4383 2000-04-05 Jim Meyering <meyering@lucent.com>
4385 Portability tweaks required for ultrix4.3.
4386 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4387 * readutmp.c: Include sys/types.h before sys/stat.h.
4388 * canon-host.c: Declare strdup.
4389 * path-concat.c: Likewise.
4390 From John David Anglin.
4392 2000-04-04 Jim Meyering <meyering@lucent.com>
4394 Be more DOS 8.3-friendly.
4395 * ref-add.sin: Renamed from ref-add.sed.in.
4396 * ref-del.sin: Renamed from ref-del.sed.in.
4397 * Makefile.am: Reflect renaming.
4398 Reported by Eli Zaretskii.
4400 Use a temporary file name that won't clash with `charset.alias'
4401 in the DOS 8.3 name space.
4402 * Makefile.am (charset_tmp): Define.
4403 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4404 (uninstall-local): Likewise.
4405 Reported by Eli Zaretskii.
4407 2000-03-29 Paul Eggert <eggert@twinsun.com>
4409 * time/strftime.c (my_strftime): Make sure we call the system
4410 strftime, not ourselves, when invoking the underlying strftime.
4412 2000-03-24 Jim Meyering <meyering@lucent.com>
4414 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4415 (charset_alias): Define.
4416 (install-exec-local): Factor out common code.
4417 (uninstall-local): Split lines longer than 80.
4418 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4420 (.sed.in.sed): New rule. Don't redirect directly to $@.
4421 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4423 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4425 * config.charset: Output a line containing "Packages using this file".
4426 * ref-add.sed.in, ref-del.sed.in: New files.
4427 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4428 ref-del.sed): New rules.
4430 2000-03-17 Jim Meyering <meyering@lucent.com>
4432 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4433 Otherwise, include <strings.h>
4435 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4437 * unicodeio.c (utf8_wctomb): New function.
4438 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4439 format instead of in UCS-4 with platform dependent endianness.
4441 2000-03-07 Paul Eggert <eggert@twinsun.com>
4443 * savedir.c (savedir): Work even if directory size is
4444 negative; this can happen with some screwy NFS configurations.
4446 2000-03-06 Jim Meyering <meyering@lucent.com>
4448 * localcharset.c (get_charset_aliases): Don't try to free file_name
4449 if it's NULL (because we ran out of memory). From Bruno Haible.
4451 2000-03-05 Jim Meyering <meyering@lucent.com>
4453 * localcharset.c ("path-concat.h"): Include.
4454 (get_charset_aliases): Use path_concat instead of ANSI string
4457 * unicodeio.h (PARAMS): Define.
4458 Use it to guard prototype.
4460 2000-03-04 Jim Meyering <meyering@lucent.com>
4462 * Makefile.am (install-exec-local): Create $(libdir) before installing
4464 (uninstall-local): Uncomment this rule so `make distcheck' works
4467 * unicodeio.c (<errno.h>): Include it.
4468 (errno): Declare if not defined.
4470 * localcharset.c: Add Bruno's comment justifying use of volatile.
4472 * config.charset: New version, incorporating remarks from a linux
4473 i18n mailing list. From Bruno Haible.
4475 2000-03-02 Jim Meyering <meyering@lucent.com>
4477 * Makefile.am (EXTRA_DIST): Add config.charset.
4479 2000-03-01 Jim Meyering <meyering@lucent.com>
4481 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4482 * unicodeio.c: Likewise.
4484 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4486 * config.charset: New file.
4487 * localcharset.c: New file.
4488 * unicodeio.h, unicodeio.c: New files.
4489 * Makefile.am (DEFS): Add -DLIBDIR=...
4490 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4491 (noinst_HEADERS): Add unicodeio.h.
4492 (all-local, install-exec-local, charset.alias): New targets.
4494 2000-02-28 Paul Eggert <eggert@twinsun.com>
4496 * quotearg.c (ALERT_CHAR): New macro.
4497 (quotearg_buffer_restyled): Use it.
4499 2000-02-27 Jim Meyering <meyering@lucent.com>
4501 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4502 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4504 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4505 not `#if STDC_HEADERS'.
4506 Declare malloc if needed.
4508 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4509 now that autoconf always defines the HAVE_DECL_ symbols.
4510 * human.c: Likewise.
4512 * strtoumax.c: Likewise.
4514 * backupfile.c: Arrange for cpp to fail if the configure-time
4515 declaration check was not run.
4517 * human.c: Likewise.
4519 * strtoumax.c: Likewise.
4521 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4522 then first look up the entire `.'-containing string as a login name.
4524 2000-02-18 Paul Eggert <eggert@twinsun.com>
4526 * getdate.y: Handle two-digit years with leading zeros correctly.
4527 (textint): New typedef.
4528 (parser_control): Member year changed from int to textint.
4530 (YYSTYPE): Removed; replaced by %union with int and textint members.
4531 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4532 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4533 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4534 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4535 (date, number, to_year): Use width of number in digits, not its value,
4536 to determine whether it's a 2-digit year, or a 2-digit time.
4537 (yylex): Store number of digits of numeric tokens.
4538 Reported by John Kendall.
4540 (parser_control): Changed from struct parser_control to typedef (for
4541 consistency). All uses changed.
4543 (tID): Removed; not used.
4544 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4546 2000-02-14 Paul Eggert <eggert@twinsun.com>
4548 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4549 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4551 2000-02-12 Jim Meyering <meyering@lucent.com>
4553 * userspec.c (ISDIGIT): Define it.
4554 (isdigit): Remove definition.
4555 (is_number): Use ISDIGIT, not isdigit.
4556 <libintl.h>: Include.
4558 (parse_user_spec): Mark translatable strings.
4560 2000-02-10 Jim Meyering <meyering@lucent.com>
4562 With these changes, nanosleep.[ch] are finally enough like the other
4563 lib/* replacement files to compile on a few more losing systems.
4565 * nanosleep.h: Don't include config.h.
4566 Remove prototype from declaration of nanosleep.
4567 (PARAMS): Remove now-unneeded definition.
4568 * nanosleep.c: #undef nanosleep.
4569 (rpl_nanosleep): Rename from nanosleep.
4571 2000-02-03 Jim Meyering <meyering@lucent.com>
4573 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4574 rather than with `#if HAVE_UTMPNAME'.
4576 2000-02-01 Jim Meyering <meyering@lucent.com>
4578 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4580 2000-01-31 Jim Meyering <meyering@lucent.com>
4582 * nanosleep.h (nanosleep): Guard declaration with
4583 `#if ! HAVE_DECL_NANOSLEEP'.
4584 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4585 the declaration in that vendor's sys/timers.h.
4586 Reported by Christian Krackowizer.
4588 * quotearg.c (ISASCII): Add #undef and move definition to follow
4589 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4590 (ISPRINT): Likewise.
4591 Reported by Tom Tromey.
4593 2000-01-30 Jim Meyering <meyering@lucent.com>
4595 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4596 uses of ->ut_name. The latter doesn't work with new Linux header files
4597 where only utmpx.ut_user is declared.
4599 * readutmp.h (UT_USER): Define.
4601 2000-01-23 Jim Meyering <meyering@lucent.com>
4603 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4606 2000-01-22 Jim Meyering <meyering@lucent.com>
4608 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4609 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4610 Required for some AIX systems. Reported by Christian Krackowizer.
4611 [TESTING] (main): New function.
4613 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4614 * dirname.c (dir_name): Support for DOS-style file names with drive
4617 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4619 * strverscmp.c (ISDIGIT): Define.
4620 (strverscmp): Use ISDIGIT, not isdigit.
4622 2000-01-17 Paul Eggert <eggert@twinsun.com>
4624 * nanosleep.c (nanosleep):
4625 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4626 POSIX.1 doesn't require SA_INTERRUPT and some systems
4627 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4628 it's been part of POSIX.1 since day 1 (in 1988).
4630 2000-01-17 Jim Meyering <meyering@lucent.com>
4632 * interlock: Remove unused file. Reported by François Pinard.
4634 2000-01-16 Paul Eggert <eggert@twinsun.com>
4636 * quotearg.c (quotearg_buffer_restyled): Do not quote
4637 alert, backslash, formfeed, and vertical tab unnecessarily in
4638 shell quoting style.
4641 version-control: never