1 2003-10-26 Paul Eggert <eggert@twinsun.com>
3 * xalloc.h (xalloc_oversized): New static inline function, for
4 callers that want to do their own size-overflow checking. Include
5 <stdbool.h>, since xalloc_oversized returns bool.
6 * xalloc.c (array_size_overflow): Remove. All callers changed
7 to use xalloc_oversized.
9 Add two functions x2realloc, x2nrealloc, for programs that grow
10 arrays dynamically by doubling their sizes.
11 * xalloc.h (x2realloc, x2nrealloc): New decls.
12 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
15 Port to C99 semantics for 'inline' of external functions.
16 Bug reported by Bruno Haible.
17 * xmalloc.c (xnmalloc_inline): New static inline function,
18 with the old contents of xnmalloc.
19 (xnmalloc, xmalloc): Use it.
20 (xnrealloc_inline): New static inline function,
21 with the old contents of xnrealloc.
22 (xnrealloc, xrealloc): Use it.
24 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
26 2003-10-25 Paul Eggert <eggert@twinsun.com>
28 Fix several address-calculation bugs in the hash modules,
29 plus some minor code cleanup.
31 * hash.h: Include <stdbool.h>, for bool.
32 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
33 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
34 hash_get_n_entries, hash_get_max_bucket_length,
35 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
36 hash_rehash): Use size_t rather than unsigned.
37 * hash.c (struct hash_table, hash_get_n_buckets,
38 hash_get_n_buckets_used, hash_get_n_entries,
39 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
40 hash_get_entries, hash_do_for_each, hash_string, is_prime,
41 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
43 (SIZE_MAX): Define if not defined.
44 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
45 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
47 Use const * when possible.
48 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
49 (check_tuning): Fix bug: if tuning parameters were very close to
50 0 or 1, rounding errors could have caused subscript violations.
51 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
52 (hash_initialize): Add 'fail:' label
53 to free table and return NULL, and use it to simplify code.
54 Use calloc rather than clearing the storage ourself.
55 (hash_initialize, hash_rehash): Check for arithmetic overflow in
56 buffer size calculations.
57 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
58 Include <stddef.h>, for size_t.
59 * hash-pjw.c (hash_pjw): Likewise.
60 Switch to method described by Bruno Haible.
61 Include <limits.h>, for CHAR_BIT.
62 (SIZE_BITS): New macro.
64 2003-10-21 Paul Eggert <eggert@twinsun.com>
66 * getndelim2.c (getndelim2): When size calculation overflows,
67 ceiling the allocation at NMAX bytes rather than silently
68 discarding input bytes before NMAX is reached. This makes
69 a difference only if NMAX exceeds SIZE_MAX / 2.
71 * obstack.c: Merge from glibc.
72 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
73 Add libc_hidden_def (_obstack_newchunk).
74 (_obstack_free) [! defined _LIBC]: Remove.
75 [defined _LIBC]: Make a strong alias from obstack_free, rather than
76 a clone of the function body.
77 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
78 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
80 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
81 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
84 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
85 (obstack_ptr_grow_fast, obstack_int_grow_fast):
86 Don't use lvalue casts, as GCC plans to remove support for them
87 in GCC 3.5. Reported by Joseph S. Myers. This bug
88 was also present in the non-GCC version, indicating that this
89 code had always been buggy and had never been widely used.
90 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
91 Use the fast variant of each macro, rather than copying the
92 definiens of the fast variant; that way, we'll be more likely to
93 catch future bugs in the fast variants.
95 2003-10-20 Bruno Haible <bruno@clisp.org>
97 * wait-process.h: New file, from GNU gettext.
98 * wait-process.c: New file, from GNU gettext.
100 2003-10-19 Jim Meyering <jim@meyering.net>
102 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
104 2003-10-16 Paul Eggert <eggert@twinsun.com>
106 * getgroups.c: Include <errno.h>, <stdlib.h>.
107 (getgroups): First arg is int, not size_t.
108 Don't let 'free' mangle errno.
110 2003-10-16 Jim Meyering <jim@meyering.net>
112 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
114 2003-10-15 Paul Eggert <eggert@twinsun.com>
116 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
118 (new_exclude, add_exclude_file): Initial size no longer needs to
120 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
121 our own address arithmetic overflow checking.
123 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
124 (fnmatch): Do not alloca more than 2000 wide characters;
125 instead, use malloc for large buffers.
126 Check for address arithmetic overflow, and return -1
127 with errno set to ENOMEM in that case.
128 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
129 (NEW_PATTERN): Do not alloca more than 8000 bytes;
130 instead, return -1. Check for address arithmetic overflow.
132 2003-10-14 Paul Eggert <eggert@twinsun.com>
134 Handle invalid suffixes and overflow independently, so that
135 callers can treat them independently as needed. Fix some bugs in
136 suffix handling, e.g., "100k@" was not diagnosed as an invalid
137 suffix for a human-readable blocksize. The major caller-visible
138 change is the addition of a new
139 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
140 that both overflow and suffix chars were found.
142 * human.c (humblock): Don't check separately for invalid suffix
143 char; that is xstrtoumax's job (now that its bug is fixed).
144 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
145 INTMAX_MAX]: New macros.
146 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
147 TYPE_MAXIMUM): New macros.
148 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
149 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
150 if overflow occurs, as it's what __strtol does and it's more useful
152 (__xstrtol): If __strtol reports some error other than ERANGE,
153 reflect it to the caller as LONGINT_INVALID. If it reports
154 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
155 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
156 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
158 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
159 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
160 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
161 [defined UINTMAX_MAX]: New macros.
163 2003-10-14 Bruno Haible <bruno@clisp.org>
165 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
166 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
167 Also use volatile where needed.
169 2003-10-12 Paul Eggert <eggert@twinsun.com>
171 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
172 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
173 and define in terms of the other primitives.
174 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
175 (SIZE_MAX): Define if not already defined.
176 (array_size_overflow): New function.
177 (xalloc_die): Abort instead of exiting if 'error' returns.
178 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
179 (xmalloc, xrealloc): Use them.
180 (xcalloc): Check for address arithmetic overflow.
181 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
182 a bit faster than strcpy.
184 2003-10-08 Paul Eggert <eggert@twinsun.com>
186 Merge getpass from libc, plus a few fixes.
188 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
190 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
191 __fsetlocking to empty.
192 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
193 do include <bits/libc-lock.h>.
194 Do not include <fcntl.h>; not needed.
195 [_LIBC]: Include <wchar.h>.
196 (NOTCANCEL_MODE): New macro.
197 (flockfile, funlockfile) [_LIBC]: New macros.
198 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
199 [!_LIBC]: New macros.
200 (call_fclose): New function.
201 (getpass): Use it. Save tty stream separately; this simplifies the
202 code and makes it more reliable if stdin happens to equal stdout.
203 Invoke __fsetlocking on tty.
204 Handle thread cancellation if needed.
205 Namespace cleanup (use __tcgetattr, __getline).
206 Use bool for Booleans.
207 [USE_IN_LIBIO]: Handle wide streams.
208 [!_LIBC]: Unconditionally do the fseek, since we don't know what
209 stream might go where.
211 * unlocked-io.h: Include <stdio.h>, so that the caller
212 doesn't have to include <stdio.h> before us.
213 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
214 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
215 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
216 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
217 if not declared, so that we can use getpass.c code from libc without
219 (flockfile, ftrylockfile, funlockfile): New macros.
221 2003-10-06 Bruno Haible <bruno@clisp.org>
223 * version-etc-2.h: Remove file.
224 * version-etc-2.c: Remove file.
226 2003-09-25 Jim Meyering <jim@meyering.net>
227 Bruno Haible <bruno@clisp.org>
229 This lets translators provide better translations for the
230 "Written by ..." part of --version output.
231 * version-etc.h: Include stdarg.h.
232 (version_etc_copyright): Declare as readonly.
233 (version_etc): Make this function variadic with a NULL-terminated list
234 of author name strings.
235 (version_etc_va): New declaration.
236 * version-etc.c: Include stdarg.h, stdlib.h.
237 (version_etc_copyright): Declare as readonly.
238 (version_etc_va): New function. Provide a different translatable string
239 for each possible number of authors < 10. Abbreviate when there are 10
241 (version_etc): Make this function variadic. Call version_etc_va.
242 Suggestion from Gary V. Vaughan.
244 * long-options.h (parse_long_options): Change prototype: the authors
245 string is moved to the end and becomes variadic.
246 * long-options.c: Include stdarg.h.
247 (parse_long_options): Make this function variadic, too.
248 Call version_etc_va, not version_etc.
250 2003-10-06 Bruno Haible <bruno@clisp.org>
252 * fatal-signal.h: New file, from GNU gettext.
253 * fatal-signal.c: New file, from GNU gettext.
255 2003-10-04 Karl Berry <karl@gnu.org>
257 * argp*: update from libc.
259 2003-10-01 Larry Jones <lawrence.jones@eds.com>
261 * getpass.c (getpass): Use a no-op fseek when switching from input to
262 output mode on the same stream.
264 2003-09-29 Paul Eggert <eggert@twinsun.com>
266 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
267 Fix arg typo in previous patch.
269 2003-09-28 Jim Meyering <jim@meyering.net>
271 * error.c: Correct cpp indentation.
273 2003-09-27 Paul Eggert <eggert@twinsun.com>
275 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
276 Omit the special code that used __typeof__, since we worry that
277 it could be more trouble than it's worth. See:
278 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
279 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
283 2003-09-26 Jim Meyering <jim@meyering.net>
285 * error.c (error_tail): Move some declarations
286 into inner scope where the local variables are used.
288 2003-09-26 Bruno Haible <bruno@clisp.org>
290 * stpncpy.h (gnu_stpncpy): New declaration.
291 (stpncpy): Define as alias for gnu_stpncpy.
292 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
294 2003-09-26 Paul Eggert <eggert@twinsun.com>
296 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
297 (error_tail): Do not loop, reallocating temporary buffer, since
298 the output cannot contain more wide characters than the input
299 contains bytes, the size must be big enough already. This avoids
300 one potential size overflow calculation. Check for size overflow
301 when calculating temporary buffer size. Free temporary buffer
302 when done, if it was allocated with malloc; this plugs a memory
303 leak. Remove casts from void * to pointers, that are no longer
304 needed now that we're assuming C89 or better.
306 Merge error changes from glibc.
308 * error.c, error.h: Update copyright notice header to match glibc.
309 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
310 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
311 Disable cancellation while printing error.
312 * error.h: Prepend __ to parameter names.
314 2003-09-25 Karl Berry <karl@gnu.org>
316 * argp-fmtstream.c, argp-help.c: update from libc.
318 2003-09-25 Bruno Haible <bruno@clisp.org>
320 * version-etc-2.h: New file, from version-etc.h with modifications.
321 * version-etc-2.c: New file, from version-etc.c with modifications.
323 2003-09-25 Simon Josefsson <jas@extundo.com>
325 * xgetdomainname.h: New file.
326 * xgetdomainname.c: New file.
328 2003-09-25 Simon Josefsson <jas@extundo.com>
329 Bruno Haible <bruno@clisp.org>
331 * getdomainname.h: New file.
332 * getdomainname.c: New file.
334 2003-09-24 Paul Eggert <eggert@twinsun.com>
336 * linebuffer.c (freebuffer): Don't free the argument, just
337 the buffer associated with the argument. Bug reported by
340 2003-09-19 Karl Berry <karl@gnu.org>
342 * argp.h: update from libc.
344 2003-09-16 Paul Eggert <eggert@twinsun.com>
346 * linebuffer.c (readlinebuffer): Return NULL immediately upon
347 input error, instead of returning NULL the next time we are called
348 (and therefore losing track of errno).
350 2003-09-15 Paul Eggert <eggert@twinsun.com>
352 * getndelim2.c (getndelim2): Don't trash errno when a read
353 fails, so that the caller gets the proper errno.
355 * readutmp.c (read_utmp): Likewise.
356 Check for fstat error. Close stream and free storage
359 2003-09-14 Bruno Haible <bruno@clisp.org>
361 * fwriteerror.h: New file.
362 * fwriteerror.c: New file.
364 2003-09-14 Jim Meyering <jim@meyering.net>
366 * getloadavg.c: Correct cpp indentation.
367 * strdup.c: Likewise.
368 * vasnprintf.c: Likewise.
370 2003-09-12 Paul Eggert <eggert@twinsun.com>
372 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
373 * obstack.c [!defined _LIBC]: Likewise.
374 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
375 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
376 * exitfail.c: Don't include stdlib.h; no longer needed.
378 More changes to assume C89 or better.
380 * error.c (error_tail): Assume vprintf.
382 * argmatch.c (getenv): Remove decl.
383 * progreloc.c (get_full_program_name): Define via prototype.
384 * setenv.c (clearenv): Likewise.
385 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
387 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
388 (malloc, memcpy): Remove decls.
389 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
390 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
391 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
392 (memcpy): Remove macro.
393 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
394 (__P): Remove. All uses removed.
395 (PTR): Remove. All uses changed to void *.
396 (CHAR_BIT, NULL): Remove.
397 (spaces, zeros, memset_space, memset_zero)
398 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
400 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
401 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
402 Define with prototype.
403 Remove now-unnecessary prototype decl.
404 (extra_args_spec): Assume ANSI C. All uses changed.
405 (extra_args_spec_iso): Remove.
406 (my_strftime, emacs_strftimeu): Define via prototype.
407 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
409 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
410 * strtoimax.c: Include <stdlib.h> unconditionally.
411 (strtoul, strtol): Remove decls.
412 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
414 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
415 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
416 (LOCALE_PARAM_PROTO): New macro.
417 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
418 (INTERNAL (strtol), strtol): Define with a prototype.
419 (PARAMS): Remove. All uses removed.
420 * tempname.c: Include <string.h> unconditionally.
421 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
422 * xgethostname.c (main): Define with a prototype.
423 * xmalloc.c: Include "xalloc.h" first, to check interface.
424 Include <stdlib.h> unconditionally.
425 (calloc, malloc, realloc, free): Remove decls.
426 * xstrtod.c: Include "xstrtod.h" first, to check interface.
427 Include <stdlib.h> unconditionally. Sort include file names.
429 (xstrtod): Define with a prototype.
430 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
431 (strtol, strtoul): Remove decls.
433 2003-09-11 Paul Eggert <eggert@twinsun.com>
435 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
436 Include <stdlib.h>, <string.h> unconditionally.
437 Remove now-unnecessary cast to char *.
438 * strnlen.c: Include <string.h> unconditionally.
439 * yesno.c (yesno): Define with a prototype.
441 2003-09-10 Bruno Haible <bruno@clisp.org>
443 * strcspn.c: Include <string.h> unconditionally.
444 * strpbrk.c: Include <string.h> unconditionally.
445 * strstr.c: Include <string.h> unconditionally.
446 * unicodeio.c: Include <string.h> unconditionally.
447 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
448 * unsetenv.c: Likewise.
449 * xreadlink.c: Include <stdlib.h> unconditionally.
450 * yesno.c: Include <stdlib.h> unconditionally.
451 (rpmatch): Add prototype.
453 2003-09-10 Jim Meyering <jim@meyering.net>
455 * error.c: Correct indentation of cpp directives.
457 2003-09-09 Paul Eggert <eggert@twinsun.com>
461 * acosl.c (main): Use a prototype.
462 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
465 * getloadavg.c (getloadavg, main): Define via prototypes.
467 * getopt.h (struct option.name): Assume C89, and use 'const'.
468 (getopt, etopt_long, getopt_long_only, _getopt_internal)
469 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
471 * getopt.c (const): Remove macro.
472 Include <string.h> unconditionally.
473 (my_index): Remove; all uses changed to strchr.
474 (strlen): Remove decl.
475 (exchange): Remove forward decl; no longer needed.
476 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
477 Define with prototype.
478 * getopt1.c (const): Remove macro.
479 (getopt_long, getopt_long_only, main): Define with prototype.
481 * getugroups.c: Include <string.h> unconditionally.
483 * getusershell.c: Include <stdlib.h> unconditionally.
484 (getusershell, setusershell, endusershell, readname, main):
485 Define with prototypes.
487 * group-member.c: Include group-member.h first.
488 Include <stdlib.h> unconditionally.
490 * hard-locale.c: Include hard-locale.h first.
491 Include <stdlib.h>, <string.h> unconditionally.
493 * hash.c (free, malloc): Remove decls.
494 Include <stdlib.h> unconditionally.
496 * human.c: Include <stdlib.h>, <string.h> unconditionally.
497 (getenv): Do not declare.
499 * idcache.c: Include <string.h> unconditionally.
501 * long-options.c: Include long-options.h first, to test interface.
502 Include <stdlib.h> unconditionally.
504 * makepath.c: Include makepath.h first, to test interface.
505 Include <stdlib.h> and <string.h> unconditionally.
507 * linebuffer.c: Include <stdlib.h>.
510 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
511 rpl_malloc returns void *, not char *.
512 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
514 * md5.h: Include <limits.h> unconditionally.
515 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
516 (__P): Remove; all uses removed.
517 * md5.c: Include "md5.h" first.
518 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
519 md5_buffer, md5_process_bytes, md5_process_block):
520 Define with prototypes.
521 * sha.h (__P): Remove all uses. (It wasn't defined??)
522 * sha.c: Include "sha.h" first.
523 Include <stdlib.h>, <string.h> unconditionally.
525 * memchr.c (__ptr_t): Remove; all uses changed to void *.
526 * memcmp.c (__ptr_t): Likewise.
527 * memrchr.c (__ptr_t): Likewise.
528 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
529 Include <string.h> unconditionally.
530 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
531 * memchr.c: Include <stdlib.h> unconditionally.
532 * memchr.c (LONG_MAX): Remove.
533 * memrchr.c (LONG_MAX): Likewise.
534 * memchr.c (__memchr): Define via a prototype.
535 * memrchr.c (__memrchr): Likewise.
536 * memcmp.c (__P): Remove, and remove all uses.
537 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
538 Remove forward decls; no longer needed.
539 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
540 Use types required by C89 in prototype.
542 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
543 * savedir.c: Likewise.
544 * mkdir.c (free): Remove decl.
545 * rmdir.c (rmdir): Define with a prototype.
546 * savedir.c: Include savedir.h first, to test interface.
548 * mktime.c (STDC_HEADERS): Remove.
549 Include <stdlib.h>, <string.h> unconditionally.
551 * modechange.c: Include <stdlib.h> unconditionally.
552 (malloc): Remove decl.
554 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
557 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
558 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
559 (This type really should be intptr_t, but that's a C99ism.)
560 (_obstack_memcpy): Remove: all uses changed to memcpy.
561 Include <string.h> unconditionally.
562 (struct obstack): Assume __STDC__ for types of members
563 chunkfun, freefun, extra_arg.
564 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
565 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
566 obstack_begin, obstack_specify_allocation,
567 obstack_specify_allocation_with_arg, obstack_chunkfun,
568 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
569 Remove unprototyped decls and the macros that use them.
570 * obstack.c (POINTER): Remove. All uses changed to void *.
571 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
572 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
573 (defined __STDC__ && __STDC__)]:
574 Remove nonprototyped code.
575 Include <stdlib.h> unconditionally.
576 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
577 _obstack_allocated_p, _obstack_free, obstack_free,
578 _obstack_memory_used, print_and_abort):
579 Define using prototypes.
580 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
581 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
582 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
583 obstack_next_free, obstack_object_size, obstack_room) [0]:
584 Remove unused, unprototyped code.
586 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
588 * physmem.c (physmem_total, physmem_available, main): Define
591 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
592 (main): Define with a prototype.
594 * posixver.c (getenv): Remove decl.
596 * putenv.c (malloc): Returns void *, not char *.
597 Include <string.h> unconditionally.
598 (strchr, memcpy, NULL): Do not define.
600 * readtokens.c: Include readtokens.h first, to test interface.
601 Include <stdlib.h>, <string.h> unconditionally.
602 (init_tokenbuffer): Define with a prototype.
604 * regex.c (PARAMS): Remove. All uses removed.
605 All uses of _RE_ARGS removed, too.
606 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
608 (bzero): Assume memset exists.
609 (memcmp, memcpy, NULL): Remove.
610 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
611 char, or assignments to local vars of type signed char.
612 (init_syntax_once, PREFIX(extract_number_and_incr),
613 PREFIX(print_partial_compiled_pattern),
614 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
615 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
616 PREFIX(regex_grow_registers), PREFIX(regex_compile),
617 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
618 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
619 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
620 wcs_compile_range, byte_compile_range, truncate_wchar,
621 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
622 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
623 count_mbs_length, wcs_re_match_2_internal,
624 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
625 PREFIX(alt_match_null_string_p),
626 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
627 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
628 regfree, PREFIX(extract_number)): Define with prototype. Remove
629 now-unnecessary declaration, if any.
630 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
632 Remove now-unnecessary casts among pointer types.
633 * regex.h (_RE_ARGS): Remove. All uses removed.
635 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
638 * rpmatch.c: Include <stdlib.h> unconditionally.
640 * same.c: Include <stdlib.h>, <string.h> unconditionally.
643 * save-cwd.c: Include <stdlib.h> unconditionally.
644 * xgetcwd.c: Likewise.
646 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
649 * strchrnul.c (strchrnul): Define with a prototype.
650 Fix bug: c_in was not converted to char before searching.
652 The following changes are not K&R related:
654 * group-member.h: Include <sys/types.h>, so that this file is
656 * makepath.h: Likewise.
658 * getusershell.c (readname, default_index, line_size, readname):
659 Use size_t, not int, for sizes.
660 (readname): If the size overflows, report an error instead of
663 2003-09-09 Derek Robert Price <derek@ximbiot.com>
665 * getndelim2.c: Assume stdlib.h per the C89 spec.
667 2003-09-08 Paul Eggert <eggert@twinsun.com>
669 Assume C89 or better; remove K&R cruft.
670 A few of these changes were first proposed by Derek Robert Price
671 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
673 * addext.c: Include <string.h> unconditionally.
674 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
675 Don't declare getenv or malloc.
677 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
678 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
680 (find_stack_direction, alloca): Use prototypes.
682 * atexit.c (atexit): Define using a prototype.
684 * basename.c, dirname.c, stripslash.c:
685 Include <string.h> unconditionally.
687 * bcopy.c: Include <stddef.h>.
688 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
690 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
692 * error.h (error, error_at_line, error_print_progname)
693 [! (defined (__STDC__) && __STDC__)]: Remove decls.
694 * error.c: Include error.h first, to check interface.
695 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
696 (VA_START): Remove; all uses changeed to va_start.
697 (exit, strerror): Remove decls.
698 (error_print_progname): Prototype uncondionally.
699 Don't include <errno.h>; no longer needed.
700 (private_strerror): Remove.
701 (error_tail): Always define.
702 (error, error_at_line): Assume C89 or better; always use prototypes.
703 * fatal.c: Include "fatal.h" first, to test interface.
704 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
705 (VA_START): Remove; all uses changed to va_start.
706 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
709 (fatal): Prototype unconditionally. Assume va_start works.
710 Abort at end, to pacify gcc.
712 * euidaccess.c (main): Define with a prototype.
714 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
716 * exitfail.c: Include <stdlib.h> unconditionally.
718 * fnmatch_.h (__P): Remove. All uses changed to assume
720 * fnmatch.c: Include fnmatch.h first, to test interface.
721 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
722 (getenv): Remove decl.
723 (fnmatch): Define using a prototype.
724 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
725 (FCT): Define using a prototype.
727 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
729 * gethostname.c: Include <stddef.h>.
730 (gethostname): Define with prototype. Length is size_t, not int.
732 2003-09-08 Paul Eggert <eggert@twinsun.com>
734 * getversion.c: Remove; was migrated to backupfile.c in 1997.
735 getversion.c should have been removed then, but was accidentally
738 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
739 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
741 2003-09-07 Paul Eggert <eggert@twinsun.com>
743 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
744 copy_tm_result. Bug reported by Simon Josefsson in
745 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
747 2003-09-06 Paul Eggert <eggert@twinsun.com>
749 * time_r.c, time_r.h: New files.
751 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
753 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
754 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
756 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
758 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
759 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
762 * timegm.c: Switch to glibc implementation, with the following changes:
763 [defined HAVE_CONFIG_H]: Include <config.h>.
764 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
765 (__mktime_internal) [!defined _LIBC]: New decl.
766 (__gmtime_r) [!defined _LIBC]: New macro and function.
767 (timegm): Use a prototype, since gnulib assumes C89.
768 Do not bother declaring tmp to be const, as it's not really usefu.
769 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
770 (timegm): Declare only if HAVE_DECL_TIMEGM.
772 2003-09-03 Paul Eggert <eggert@twinsun.com>
774 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
775 Bug reported by Lute Kamstra in
776 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
778 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
779 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
780 course with correspondingly smaller numbers for tomorrow and
781 yesterday. From Tadayoshi Funaba. Originally installed into
782 sh-utils on 1999-08-07, but the patch got lost (I guess during the
785 2003-08-31 Simon Josefsson <jas@extundo.com>
787 * timegm.h: New file.
788 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
790 2003-08-31 Karl Berry <karl@gnu.org>
792 * argp.h: update from libc.
794 2003-08-28 Bruno Haible <bruno@clisp.org>
796 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
797 warning on QNX, which defines O_BINARY to 000000.
799 2003-08-24 Bruno Haible <bruno@clisp.org>
801 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
802 MSVC7 <stdio.h> is included later.
804 2003-08-20 Bruno Haible <bruno@clisp.org>
806 * progname.h: New file, from GNU gettext.
807 * progname.c: New file, from GNU gettext.
808 * progreloc.c: New file, from GNU gettext.
810 2003-08-19 Bruno Haible <bruno@clisp.org>
812 * xstrdup.c: Assume <string.h> exists.
814 2003-08-18 Jim Meyering <jim@meyering.net>
816 * setenv.h: Indent nested cpp directive.
817 * vasnprintf.c: Remove trailing blanks.
819 2003-08-17 Simon Josefsson <jas@extundo.com>
820 Bruno Haible <bruno@clisp.org>
822 * xstrndup.h: New file.
823 * xstrndup.c: New file.
825 2003-08-17 Bruno Haible <bruno@clisp.org>
827 * strndup.h: New file.
829 2003-08-16 Paul Eggert <eggert@twinsun.com>
831 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
832 space, undoing this 2003-08-12 change:
833 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
835 2003-08-16 Jim Meyering <jim@meyering.net>
837 Merge from coreutils.
838 * xstrtoimax.c: #else #if -> #elif.
839 * xstrtoumax.c: Likewise.
841 2003-08-15 Paul Eggert <eggert@twinsun.com>
843 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
844 rather than tab, after '#' in shell-script copyright notices.
845 Suggested by Bruno Haible.
847 2003-08-15 Jim Meyering <jim@meyering.net>
848 and Paul Eggert <eggert@twinsun.com>
850 Merge from coreutils.
851 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
852 member but strut utmpx does not. Needed for AIX 4.3.3.
853 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
855 2003-08-15 Jim Meyering <jim@meyering.net>
857 Merge from coreutils.
858 * xgethostname.c: Include <stdlib.h>.
859 (xghostname): Don't exit for anything other than memory-related
860 failure; just return NULL.
861 * userspec.c: Include "posixver.h".
862 (parse_user_spec): Accept `.' as a separator only
863 in pre-POSIX-200112 mode.
864 * strtoimax.c: Use #elif rather than #else #if.
865 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
866 Remove function, now that we can rely on a working tzset function.
867 [!_LIBC]: Ensure that the required autoconf test has been run.
868 [!defined _NL_CURRENT && HAVE_STRFTIME]:
869 Use underlying_strftime for %r.
870 * sha.c: Merge in some clean-up and optimization changes from glibc.
871 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
872 Ensure that it is a multiple of 64.
873 Rearrange loop exit tests so as to avoid performing an
874 additional fread after encountering an error or EOF.
875 * realloc.c: Update copyright date.
877 2003-08-14 Jim Meyering <jim@meyering.net>
879 Merge from coreutils.
880 * obstack.h: Whitespace changes.
881 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
882 and xcalloc return values.
883 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
884 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
885 hang on OSF/1 5.1 for DIR on both local and remote file systems.
886 Reported by (and fix confirmed by) Nelson H. F. Beebe.
887 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
889 Use mntctl's return value to drive the entry-processing loop, since
890 we can't rely on the value of the vmt_length member in the last
891 entry. On some systems doing so could result in exhausting
892 virtual memory. Based in part on a patch from Mike Jetzer.
894 2003-08-14 Jim Meyering <jim@meyering.net>
895 and Paul Eggert <eggert@twinsun.com>
897 Merges from coreutils, plus other fixes.
898 * physmem.c: Merge in portability changes from gcc/libiberty
899 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
900 for credits and details. Thanks to Kaveh Ghazi for helping
901 to keep these files in sync.
902 (ARRAY_SIZE): Define it.
903 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
904 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
905 (memcasecmp): Don't assume size_t fits in unsigned int.
906 Remove casts and duplicate code.
907 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
908 (memcpy): Remove definition.
909 Merge in some clean-up and optimization changes from glibc.
910 [BLOCKSIZE]: Move definition to top of file.
911 Ensure that it is a multiple of 64.
912 Rearrange loop exit tests so as to avoid performing an
913 additional fread after encountering an error or EOF.
914 * md5.h (md5_uintptr): Define.
915 * makepath.c (CLEANUP_CWD): Report an error if we failed to
916 return to the initial working directory. Preserve errno
918 * idcache.c: Include "xalloc.h".
919 (xmalloc, xrealloc): Remove decls.
920 (getuser): Remove casts no longer required in C89.
921 * human.c: Include stdio.h, for sprintf.
922 * group-member.c: Include "xalloc.h".
923 (xmalloc, xrealloc): Remove decls.
924 (get_group_info): Remove casts no longer required in C89.
925 * getusershell.c (readname): Remove casts no longer required in C89.
926 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
927 * getline.c: Whitespace fix, from coreutils.
929 2003-08-13 Paul Eggert <eggert@twinsun.com>
931 * exclude.c: Include <ctype.h>
932 (IN_CTYPE_DOMAIN): New macro.
934 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
937 * argp-help.c, argp-parse.c, config.charset, getopt.h:
938 Undo previous (whitespace-only) change.
940 2003-08-12 Paul Eggert <eggert@twinsun.com>
942 * argp-help.c, argp-parse.c, config.charset, getopt.h:
943 Normalize leading white space and remove trailing white space.
944 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
945 notice, as per ../config/srclist-update.
947 Merge from coreutils.
948 * euidaccess.h: New file.
949 * euidaccess.c: Include it.
950 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
951 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
952 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
954 2003-08-11 Bruno Haible <bruno@clisp.org>
956 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
957 (vasnprintf): Use it instead of wcslen.
959 2003-08-11 Bruno Haible <bruno@clisp.org>
961 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
962 value to ensure that _Bool promotes to int. Use #define for _Bool when
963 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
965 2003-08-10 Karl Berry <karl@gnu.org>
967 * regex.h: update from libc (whitespace fix).
969 2003-08-09 Paul Eggert <eggert@twinsun.com>
971 Merge some files from coreutils. These changes were
972 originally made by Jim Meyering.
973 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
974 many older Unixes require this.
975 * lib/alloca.c (alloca): Remove cast to argument of free;
976 no longer needed in C89.
977 * lib/alloca_.h, lib/regex.h: Fix white space to match
978 what GNU indent does.
980 2003-08-05 Paul Eggert <eggert@twinsun.com>
982 * bumpalloc.h: Remove.
984 2003-08-04 Paul Eggert <eggert@twinsun.com>
986 * getloadavg.c: Change copyright notice and spacing to conform to
989 Merge from coreutils.
990 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
992 * getdate.y (date): Also accept dates like May-23-2003; suggestion
993 from Karl Berry, implemented by Jim Meyering.
994 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
995 from Dmitry V. Levin.
996 Remove anachronistic cast of xrealloc.
997 * fnmatch_.h (__const): Remove. Use 'const'.
998 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
999 type. Otherwise, it wouldn't compile with at least /bin/cc on
1000 ymp-cray-unicos9.0.2.X.
1001 Combine two mostly-identical uses of alloca into one.
1002 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1004 2003-08-04 Dave Love <d.love@dl.ac.uk>
1008 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1009 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1010 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1011 obsolete NLIST_NAME_UNION.
1012 [__GNU__]: Undef BSD and FSCALE.
1013 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1015 2003-08-03 Paul Eggert <eggert@twinsun.com>
1017 * stdbool_.h (_Bool): Make it signed char, instead of
1018 an enum type, so that it's guaranteed to promote to int. See:
1019 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1021 2003-07-31 Paul Eggert <eggert@twinsun.com>
1023 * strerror.c: Include config.h, limits.h. Declare sprintf.
1024 (strerror): Don't assume that a printable int fits in 14 bytes.
1026 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1027 Bruno Haible <bruno@clisp.org>
1029 * getline.h (getline, getdelim): Change return type to ssize_t.
1030 * getline.c (getline, getdelim): Likewise.
1031 Remove _GNU_SOURCE define; now it's defined in config.h through
1034 2003-07-22 Paul Eggert <eggert@twinsun.com>
1036 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1037 over-parenthesization in macros.
1039 Sync with coreutils.
1041 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1044 Use `exit_failure' for xalloc and xmemcoll instead of their own
1045 private exit-failure variables.
1046 * xalloc.h (xalloc_exit_failure): Remove.
1047 * xmalloc.c: Likewise. Include exitfail.h.
1048 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1049 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1050 * xmemcoll.c: Likewise. Include exitfail.h.
1051 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1053 2003-07-18 Paul Eggert <eggert@twinsun.com>
1055 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1056 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1057 to test that it can stand by itself. Include "exitfail.h".
1058 Clients should set exit_failure instead.
1059 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1061 2003-07-18 Andreas Schwab <schwab@suse.de>
1063 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1065 2003-07-18 Bruno Haible <bruno@clisp.org>
1067 * getndelim2.h: New file.
1068 * getndelim2.c: Make into a module of its own. Include config.h,
1070 (getndelim2): Make non-static. Change return type to ssize_t.
1071 * getline.h: Change argument names.
1072 * getline.c: Include getndelim2.h instead of getndelim2.c.
1073 * getnline.c: Include getndelim2.h.
1075 2003-07-17 Bruno Haible <bruno@clisp.org>
1077 * Makefile.am: Remove file.
1078 * Makefile.in: Remove file.
1080 2003-07-17 Bruno Haible <bruno@clisp.org>
1082 * getnline.h: New file.
1083 * getnline.c: New file.
1084 * getndelim2.c: New file, extracted from getline.c.
1085 (getndelim2): Renamed from getdelim2, with added nmax argument.
1086 * getline.c: Include getndelim2.c.
1087 (getdelim2): Moved out to getndelim2.c.
1088 (getline, getdelim): Update.
1090 2003-07-15 <karl@gnu.org>
1092 * vasnprintf.c: update from gettext.
1094 2003-07-15 Jim Meyering <jim@meyering.net>
1096 * makepath.c (make_path): Enclose diagnostic in _(...).
1098 2003-07-14 Paul Eggert <eggert@twinsun.com>
1100 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1101 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1102 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1103 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1104 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1105 updated automatically by ../config/srclist-update. This changes
1106 their license from LPGL to GPL.
1108 2003-07-14 Jim Meyering <jim@meyering.net>
1110 Don't emit diagnostics. Let callers do that.
1111 * save-cwd.c: Don't include "error.h".
1112 (save_cwd): Don't call error. Ensure that errno is valid
1113 when returning nonzero.
1115 * save-cwd.h (restore_cwd): Update prototype.
1116 * save-cwd.c (restore_cwd): Remove two parameters.
1117 Simplify. Don't call error upon failure. Let callers do that.
1118 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1119 when auditing is enabled. But don't bother updating the #if.
1121 2003-07-14 Simon Josefsson <jas@extundo.com>
1123 * mempcpy.h: New file.
1124 * mempcpy.c: New file.
1126 2003-07-14 Paul Eggert <eggert@twinsun.com>
1128 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1129 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1130 unicodeio.c, unicodeio.h, unlocked-io.h:
1131 Switch from LGPL to GPL.
1133 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1135 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1136 it breaks C++ compilation.
1137 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1139 2003-07-10 Jim Meyering <jim@meyering.net>
1141 * vasnprintf.c: Remove trailing blanks.
1142 Make cpp indentation consistent.
1144 2003-07-09 Paul Eggert <eggert@twinsun.com>
1146 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1147 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1148 Switch from LGPL to GPL.
1150 2003-07-07 Paul Eggert <eggert@twinsun.com>
1152 * mktime.c: Fix some boundary cases and remove need for floating point.
1154 Issue a compile-time diagnostic if time_t is floating point, or if
1155 two's complement arithmetic is not in effect, or if arithmetic
1156 right shift does not propagate the sign. These assumptions were
1157 all in the original code but they weren't checked.
1159 (TIME_T_MIDPOINT, verify): New macros.
1160 (__isleap): Remove; it has integer overflow problems.
1161 (leapyear): New function, without those problems.
1162 (ydhms_tm_diff): Remove; splitting into two parts.
1163 (ydhms_diff): New function, containing the arithmetic part of
1164 the old ydhms_tm_diff function. Issue a compile-time
1165 diagnostic if we are not using C99 integer division.
1166 Avoid casts when possible.
1167 (guess_time_tm): New function, containing the checking part of
1168 the old ydhms_tm_diff function. Return the new value, rather than
1169 the difference between it and the old. Accept a new argument T
1170 so that *T specifies the old value. Check for overflow in the result.
1172 (__mktime_internal): Use a time_t offset, not a long int offset.
1173 This undoes the 2003-06-04 change, which is no longer needed now
1174 that we have better overflow checking.
1175 (localtime_offset): Likewise.
1177 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1178 and long are 64-bit but int is only 32-bit.
1179 (ydhms_diff): Use long int to store year1 and yday1.
1180 Issue a compile-time diagnostic if long int is not wide enough.
1182 (__mktime_internal): Use long int to store adjusted year and yday.
1183 Use plain C rather than preprocessor commands, if that doesn't
1185 Check for overflow (and try to repair) after each probe
1186 rather than checking only at the very end. This avoids some bugs
1187 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1188 does not equal GMT offset at maximum time).
1189 Use integer to check for overflow rather than floating point; this
1190 is more portable to non-IEEE hosts, and is a tad faster.
1191 When we detect that we are oscillating between two values,
1192 don't check whether tm_isdst has the requested value, since
1193 we already know the answer. When tm_isdst has the wrong value,
1194 use a different heuristic to find the right one, based on the
1195 extreme values actually observed in practice in tz2003a,
1196 rather than the (overly optimistic) "previous 3 calendar quarters".
1198 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1199 "T const" to accommodate glibc style.
1200 (check_result): Use less-confusing report format. "long" -> "long int.
1202 Don't loop if the iteration overflows time_t.
1203 Allow a negative step in the iteration.
1205 2003-07-01 Paul Eggert <eggert@twinsun.com>
1207 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1208 having it depend on HAVE_SYS_TYPES_H.
1210 2003-06-25 Bruno Haible <bruno@clisp.org>
1212 * readlink.c: New file.
1214 2003-06-20 Bruno Haible <bruno@clisp.org>
1216 Assume C89, so PARAMS isn't needed.
1217 * unicodeio.h (PARAMS): Remove.
1218 * unicodeio.c: Don't use PARAMS.
1220 2003-06-18 Jim Meyering <jim@meyering.net>
1222 Merge changes from coreutils.
1223 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1224 Remove explicit declarations of xmalloc and realloc.
1226 (read_utmp): Remove anachronistic cast of xmalloc.
1228 2003-06-17 Paul Eggert <eggert@twinsun.com>
1230 Assume C89, so PARAMS isn't needed.
1231 * backupfile.h (PARAMS): Remove. All uses removed.
1232 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1233 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1234 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1235 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1236 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1237 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1238 xstrtol.h: Likewise.
1239 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1240 same.h, strverscmp.h: Do not include config.h; no longer needed.
1241 Anyway, config.h should always be included before any other file.
1243 2003-06-11 Simon Josefsson <jas@extundo.com>
1245 * sysexit_.h: New file.
1247 2003-05-20 Derek Price <derek@ximbiot.com>
1249 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1251 2003-06-10 Simon Josefsson <jas@extundo.com>
1253 * strchrnul.h: New file.
1254 * strchrnul.c: New file.
1256 2003-06-10 Simon Josefsson <jas@extundo.com>
1258 * argp.h: New file, from glibc.
1259 * argp-ba.c: New file, from glibc.
1260 * argp-eexst.c: New file, from glibc.
1261 * argp-fmtstream.c: New file, from glibc.
1262 * argp-fmtstream.h: New file, from glibc.
1263 * argp-fs-xinl.c: New file, from glibc.
1264 * argp-help.c: New file, from glibc.
1265 * argp-namefrob.h: New file, from glibc.
1266 * argp-parse.c: New file, from glibc.
1267 * argp-pv.c: New file, from glibc.
1268 * argp-pvh.c: New file, from glibc.
1269 * argp-xinl.c: New file, from glibc.
1271 2003-06-07 Jim Meyering <jim@meyering.net>
1273 * readtokens.h: Put `Free Software Foundation, Inc.'
1274 in place of my name in the copyright comment.
1275 Remove definition and uses of __P.
1278 * stat.c: Don't declare xmalloc explicitly.
1279 Instead, include "xalloc.h".
1280 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1281 xrealloc, and xcalloc return values.
1282 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1284 * xgetcwd.h: Remove definition/uses of PARAMS.
1286 2003-06-06 Jim Meyering <jim@meyering.net>
1288 * stdbool_.h: Renamed from stdbool.h.in.
1290 2003-06-06 Jim Meyering <jim@meyering.net>
1292 Merge from coreutils.
1293 * same.c: (same_name): Declare *_basename locals to be `const'.
1294 Consolidate declarations and initializations of *_base* locals.
1296 Merge from coreutils.
1297 This avoids a core dump on systems without GNU putenv,
1298 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1299 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1300 (unsetenv): New static function, from GNU libc.
1301 (rpl_putenv): Use it.
1303 * modechange.c: Remove trailing blanks.
1305 Merge from coreutils.
1306 * fsusage.c: Remove declaration of statfs.
1307 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1309 * posixtm.c: Include <stdbool.h> unconditionally.
1311 2003-06-05 Paul Eggert <eggert@twinsun.com>
1313 * mktime.c (__mktime_internal): When resolving a tm_isdst
1314 mismatch, look in future quarters as well as past. This fixes a
1315 bug when processing fall-backwards gaps immediately after a long
1316 period of daylight-saving time.
1318 * mktime.c: Assume freestanding C89 or better.
1319 (HAVE_LIMITS_H): Remove. Assume it's 1.
1320 (__P): Remove; not used.
1321 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1322 (mktime, not_equal_tm, print_tm, check_result,
1323 main): Use prototypes. Use const * where appropriate.
1324 (main): Fix typo in testing code that uncovered by above changes.
1325 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1327 2003-06-04 Paul Eggert <eggert@twinsun.com>
1329 * mktime.c: Fix Debian bug 177940
1330 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1331 (localtime_offset): Now long int, not time_t, because we want it
1332 to be guaranteed to be signed. All uses changed.
1333 (__mktime_internal): If overflow would occur when adding offset,
1336 Merge 'human' changes from coreutils. Rewrite to support
1337 locale-specific notations like thousands separators.
1338 * human.c: Simplify authorship notice.
1339 Include human.h immediately after config.h.
1340 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1341 <limits.h>: Do not include, since human.h does.
1342 (SIZE_MAX, UINTMAX_MAX): New macros.
1343 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1344 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1345 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1346 (power_letter): Renamed from suffixes.
1347 (generate_suffix_backwards): Remove.
1348 (adjust_value): Now takes int style (because of human.h changes)
1349 and long double value (for greater precision on some platforms).
1350 (group_number): New function.
1351 (human_readable): Use it. Use integer options, not enum.
1352 Put the options before the sizes in the arg list.
1353 Support all the new options.
1354 The old human_readable function has been removed;
1355 use inttostr.h instead.
1356 (human_readable, default_block_size, humblock):
1357 Use uintmax_t, not int, for block sizes.
1358 (human_readable_inexact, block_size_types): Remove.
1359 (block_size_opts): New constant.
1360 (human_options): Renamed from human_block_size, with new signature
1361 that allows block sizes up to UINTMAX_MAX. All callers changed.
1362 * human.h: Add copyright and authorship notice.
1363 Include <limits.h> and <stdbool.h> unconditionally.
1364 (PARAMS): Remove. All uses removed.
1365 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1366 (enum human_inexact_style): Remove tag; now a nameless enum.
1367 (human_floor, human_ceiling, human_round_to_even): Now have
1368 values 2, 0, 1 rather than -1, 1, 0.
1369 (human_group_digits, human_suppress_point_zero, human_autoscale,
1370 human_base_1024, human_SI, human_B): New constants.
1371 (human_readable_inexact, human_block_size): Remove.
1372 (human_readable): Size args are now uintmax_t, not int.
1373 (human_options): New decl.
1375 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1376 unnecessary now that we assume C89 or better. This change
1377 imported from coreutils.
1379 * mktime.c (__mktime_internal): Do not reject negative timestamps
1380 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1381 in the 2003-05-30 sync from glibc.
1383 .h files should stand alone, but we shouldn't include <sys/types.h>
1384 if we can get away with just <stddef.h>.
1386 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1387 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1388 rather than <sys/types.h>, as we merely need size_t.
1389 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1391 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1392 Include <stdio.h>, to get FILE.
1393 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1394 memcasecmp.h has included <stddef.h> and all we need is size_t.
1395 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1396 our interface, instead of including <sys/types.h>
1398 2003-06-02 Paul Eggert <eggert@twinsun.com>
1401 Fix some minor time-related bugs with POSIX time arguments.
1402 Some valid time stamps were being rejected (notably -1, and
1403 time stamps before 1900 on 64-bit hosts). And some invalid
1404 time stamps were being accepted, e.g. September 31.
1406 * posixtm.h (posixtime): Return bool instead of time_t, so
1407 that we can return (time_t) -1 successfully.
1408 * posixtm.c: Likewise.
1409 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1410 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1411 (t): Remove static var.
1412 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1413 of static var. All uses changed.
1414 (year): Do not reject years before 1900; they can occur with
1416 (posix_time_parse): Do not check for out-of-range components;
1417 that is now the caller's responsibility, since our checks were
1418 only approximations.
1419 (posixtime): Use mktime to check for out-of-range components,
1420 since it knows them exactly.
1421 If mktime returns (time_t) -1, check whether an error actually occurred
1422 by invoking localtime on -1.
1423 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1424 posixtime failures better.
1425 Improve the test data (in comments only).
1427 2003-05-30 <karl@gnu.org>
1429 * mktime.c: update from libc.
1431 2003-05-30 Bruno Haible <bruno@clisp.org>
1433 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1434 * localcharset.h: Likewise.
1435 * localcharset.c: Likewise.
1437 2003-05-28 Paul Eggert <eggert@twinsun.com>
1439 Assume the headers required for C89 freestanding compilers.
1440 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1441 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1442 without checking for HAVE_LIMITS_H.
1443 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1444 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1446 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1447 * exclude.c: Include <stdbool.h> unconditionally.
1448 * tempname.c: Include <stddef.h> unconditionally.
1449 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1450 * modechange.c, rpmatch.c (NULL): Don't define, since
1451 <stddef.h> does that.
1452 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1453 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1454 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1455 * xstrtol.c: Likewise.
1456 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1457 * savedir.c: Include <stddef.h> instead of defining NULL.
1459 * addext.c (addext): Use assignment rather than cast, to avoid
1460 warnings on some platforms.
1462 * mktime.c (__mktime_internal): Do not reject negative timestamps
1465 2003-05-10 Bruno Haible <bruno@clisp.org>
1467 * linebreak.c (iconv_string_length): Don't return -1 just because the
1468 string is longer than 4 KB.
1470 2003-05-12 Jim Meyering <jim@meyering.net>
1472 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1473 the space-padded-by-default conversion specifiers, %e, %k, %l.
1475 2003-05-03 Bruno Haible <bruno@clisp.org>
1477 Upgrade to Unicode-4.0.
1478 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1479 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1480 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1481 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1482 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1483 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1484 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1485 Change width of U+E0100..U+E01EF from 1 to 0.
1487 2003-04-25 Bruno Haible <bruno@clisp.org>
1489 * copy-file.c: Include <stddef.h>, for size_t.
1491 2003-04-25 Jim Meyering <jim@meyering.net>
1493 * copy-file.c (copy_file_preserving): Declare buf_size to be
1494 of type size_t, not int.
1496 2003-04-11 Jim Meyering <jim@meyering.net>
1498 Merge changes from Coreutils.
1500 2003-03-22 Jim Meyering <jim@meyering.net>
1502 * strftime.c (widen): Cast alloca return value to proper type.
1504 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1507 * strftime.c (my_strftime): Handle very large width
1508 specifications for numeric values correctly. Improve checks for
1511 2003-01-19 Jim Meyering <jim@meyering.net>
1513 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1514 (nl_get_alt_digit) [! defined my_strftime]: Define.
1515 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1516 _nl_get_alt_digit and _nl_get_walt_digit.
1518 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1519 These changes have no effect outside of _LIBC.
1521 2003-04-10 Bruno Haible <bruno@clisp.org>
1523 * findprog.h: New file, from GNU gettext.
1524 * findprog.c: New file, from GNU gettext.
1526 2003-04-05 Jim Meyering <jim@meyering.net>
1528 Merge changes from Coreutils.
1530 * exclude.h (PARAMS): Remove definition and uses.
1531 * exclude.c: Remove uses of `PARAMS'.
1533 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1534 Add test-cases for DOS filenames. Declare program_name.
1535 (main): Set up program_name. Patch by Rich Dawe.
1537 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1539 Use mntctl's return value to drive the entry-processing loop, since
1540 we can't rely on the value of the vmt_length member in the last
1541 entry. On some systems doing so could result in exhausting
1542 virtual memory. Based in part on a patch from Mike Jetzer.
1544 2003-04-04 Bruno Haible <bruno@clisp.org>
1546 * linebreak.h: New file, from GNU gettext.
1547 * linebreak.c: New file, from GNU gettext with slight modifications.
1548 * lbrkprop.h: New file, from GNU gettext.
1550 2003-04-03 Bruno Haible <bruno@clisp.org>
1552 * utf8-ucs4.h: New file, from GNU gettext.
1553 * utf16-ucs4.h: New file, from GNU gettext.
1554 * ucs4-utf8.h: New file, from GNU gettext.
1555 * ucs4-utf16.h: New file, from GNU gettext.
1557 2003-04-02 Bruno Haible <bruno@clisp.org>
1559 * binary-io.h: New file, from GNU gettext.
1561 2003-04-01 Bruno Haible <bruno@clisp.org>
1563 * pathname.h: New file, from GNU gettext.
1564 * concatpath.c: New file, from GNU gettext.
1566 2003-03-30 Bruno Haible <bruno@clisp.org>
1568 * copy-file.c (copy_file_preserving): Don't set owner if the function
1569 chown() doesn't exist.
1571 2003-03-28 Bruno Haible <bruno@clisp.org>
1573 * copy-file.h: New file, from GNU gettext.
1574 * copy-file.c: New file, from GNU gettext.
1576 2003-03-18 Jim Meyering <jim@meyering.net>
1578 * quote.c (quote_n): Fix typo in comment.
1580 2003-03-14 Jim Meyering <jim@meyering.net>
1582 Merge changes from Coreutils.
1583 * obstack.h (obstack_object_size): Declare temporary, __o,
1584 to be const, in order to avoid warnings.
1585 (obstack_room): Likewise.
1586 (obstack_empty_p): Likewise.
1588 2003-03-13 Paul Eggert <eggert@twinsun.com>
1590 Merge changes from Bison.
1591 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1592 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1593 when compiling Bison 1.875's `bitset bset = obstack_alloc
1594 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1595 * hash.c: Include <stdbool.h> unconditionally.
1597 2003-03-09 Paul Eggert <eggert@twinsun.com>
1599 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1600 Reported by Bruce Becker; see:
1601 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1603 2003-03-03 Paul Eggert <eggert@twinsun.com>
1604 Bruno Haible <bruno@clisp.org>
1606 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1607 Reported by John Hughes, see
1608 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1610 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1612 * poll_.h: New file.
1615 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1617 * mathl.h: New file.
1618 * acosl.c: New file.
1619 * asinl.c: New file.
1620 * atanl.c: New file.
1621 * ceill.c: New file.
1624 * floorl.c: New file.
1625 * frexpl.c: New file.
1626 * ldexpl.c: New file.
1628 * sincosl.c: New file.
1630 * sqrtl.c: New file.
1632 * trigl.c: New file.
1633 * trigl.h: New file.
1635 2003-02-17 Bruno Haible <bruno@clisp.org>
1637 * mkdtemp.h: New file, from GNU gettext.
1638 * mkdtemp.c: New file, from GNU gettext.
1640 2003-01-31 Bruno Haible <bruno@clisp.org>
1642 * rename.c: #undef rename before defining rpl_rename.
1643 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
1645 2003-01-30 Bruno Haible <bruno@clisp.org>
1647 * printf-args.h: New file, from GNU gettext.
1648 * printf-args.c: New file, from GNU gettext.
1649 * printf-parse.h: New file, from GNU gettext.
1650 * printf-parse.c: New file, from GNU gettext.
1651 * vasnprintf.h: New file, from GNU gettext.
1652 * vasnprintf.c: New file, from GNU gettext.
1653 * asnprintf.c: New file, from GNU gettext.
1654 * vasprintf.h: New file, from GNU gettext with modifications.
1655 * vasprintf.c: New file, from GNU gettext.
1656 * asprintf.c: New file, from GNU gettext.
1658 2003-01-29 Bruno Haible <bruno@clisp.org>
1660 * stpncpy.h: New file, from GNU gettext with modifications.
1661 * stpncpy.c: New file, from GNU gettext with modifications.
1663 2003-01-28 Bruno Haible <bruno@clisp.org>
1665 * c-ctype.h: New file, from GNU gettext, with changes suggested by
1667 * c-ctype.c: New file, from GNU gettext, with changes suggested by
1670 2003-01-27 Bruno Haible <bruno@clisp.org>
1672 * xsetenv.h: New file, from GNU gettext.
1673 * xsetenv.c: New file, from GNU gettext.
1675 2003-01-23 Bruno Haible <bruno@clisp.org>
1677 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
1679 2003-01-22 Bruno Haible <bruno@clisp.org>
1681 * exit.h: New file, from GNU gettext.
1683 2003-01-11 Bruno Haible <bruno@clisp.org>
1685 * stpcpy.h (stpcpy): Use ANSI C function declarations.
1686 * strcase.h (strcasecmp, strncasecmp): Likewise.
1688 2003-01-14 Jim Meyering <jim@meyering.net>
1690 * same.c (same_name): Tweak a comment.
1692 2003-01-11 Bruno Haible <bruno@clisp.org>
1694 * same.c (same_name): Reorder tests so as to avoid calling stat()
1695 when a string comparison is sufficient.
1697 2003-01-11 Bruno Haible <bruno@clisp.org>
1699 * readtokens.c (readtoken): Cast character to 'unsigned char', not
1702 2003-01-11 Bruno Haible <bruno@clisp.org>
1704 * hash-pjw.c: Add comment about low quality of this function.
1706 2003-01-12 Paul Eggert <eggert@twinsun.com>
1708 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
1709 to avoid collisions with libcurses and libreadline.
1711 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
1712 * getstr.h, getstr.c: Remove.
1713 * getline.c: Include "getline.h", to check interface.
1714 Move body of old getstr.c here: this defines MIN_CHUNK and
1715 declares getdelim2, which is renamed from getstr.
1716 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
1718 * linebuffer.c (readlinebuffer): Renamed from readline.
1720 * linebuffer.h: Likewise.
1721 (readline): Remove backward-compatibility macro.
1723 2003-01-12 Jim Meyering <jim@meyering.net>
1725 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
1727 2003-01-10 Bruno Haible <bruno@clisp.org>
1729 * alloca_.h: New file.
1730 * getdate.y: Unconditionally include alloca.h.
1731 * makepath.c: Likewise.
1732 * setenv.c: Likewise.
1733 * userspec.c: Likewise.
1735 2003-01-09 Bruno Haible <bruno@clisp.org>
1737 * stdbool.h.in: New file.
1739 2003-01-08 Bruno Haible <bruno@clisp.org>
1741 * safe-read.c: Include specification header first, to ensure its
1743 * full-write.c: Likewise.
1745 2003-01-08 Jim Meyering <jim@meyering.net>
1747 * full-write.c: Undefine and define-away `const' after inclusion
1748 of errno.h, not before. Suggestion from Bruno Haible.
1750 2003-01-07 Jim Meyering <jim@meyering.net>
1752 * full-write.c: Rework so that it may serve to define full_read, too.
1753 * full-read.c: Simply #define FULL_READ and include full-write.c.
1755 2003-01-06 Jim Meyering <jim@meyering.net>
1757 * version-etc.c: Update year in translatable copyright string.
1759 2002-12-25 Bruno Haible <bruno@clisp.org>
1761 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
1762 * xstrtol.h: Likewise.
1763 * xstrtoimax.c: Likewise.
1764 * xstrtoumax.c: Likewise.
1765 * human.h: Likewise.
1767 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
1768 on systems that have <inttypes.h> but not <stdint.h>.
1770 2002-12-31 Paul Eggert <eggert@twinsun.com>
1772 * memcoll.c (memcoll): Fall back on a simple algorithm using
1773 memcmp if strcoll doesn't work.
1775 2002-12-23 Bruno Haible <bruno@clisp.org>
1777 * localcharset.h: New file.
1778 * localcharset.c: Include it.
1779 * unicodeio.c: Likewise.
1781 2002-12-22 Bruno Haible <bruno@clisp.org>
1783 * utime.c (utime_null): No need to call ftruncate if the file was
1786 2002-12-23 Bruno Haible <bruno@clisp.org>
1788 * memcoll.c (STRCOLL): New macro.
1791 2002-12-22 Bruno Haible <bruno@clisp.org>
1793 * getstr.h (getstr): Define, to avoid clash with libcurses.
1794 * linebuffer.h (readline): Define, to avoid clash with libreadline.
1796 2002-12-22 Bruno Haible <bruno@clisp.org>
1798 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
1800 2002-12-23 Bruno Haible <bruno@clisp.org>
1802 * getline.h: Include <stddef.h>, for size_t.
1804 * unicodeio.h: Include <stddef.h>, for size_t.
1805 * unicodeio.c: Don't include <stddef.h>.
1807 2002-12-17 Bruno Haible <bruno@clisp.org>
1809 * canon-host.c (strdup): Remove unused declaration.
1811 * fsusage.c: Include full_read.h.
1812 (get_fs_usage): Use full_read instead of safe_read.
1814 * utime.c (utime_null): Use SAFE_READ_ERROR.
1816 2002-12-11 Bruno Haible <bruno@clisp.org>
1818 * setenv.h: Rewritten to cope with systems that have setenv() but not
1820 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
1823 2002-12-11 Bruno Haible <bruno@clisp.org>
1825 * setenv.c (alloca): Fall back to malloc.
1827 (setenv): Use freea() to free memory allocated with alloca().
1829 2002-11-13 Bruno Haible <bruno@clisp.org>
1831 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
1832 function declarations.
1833 * unsetenv.c (unsetenv): Likewise.
1835 2002-03-04 Bruno Haible <bruno@clisp.org>
1837 Portability to AIX 4.3.3.
1838 * unsetenv.c: New file, extracted from setenv.c.
1839 * setenv.c: Move the unsetenv() function to unsetenv.c.
1841 2001-12-20 Bruno Haible <bruno@clisp.org>
1843 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
1844 use malloc instead. For SunOS 4.
1846 2001-12-11 Bruno Haible <bruno@clisp.org>
1848 * setenv.c: Declare alloca.
1849 (compar_fn_t): New typedef.
1850 (KNOWN_VALUE, STORE_VALUE): Use it.
1852 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
1855 2002-12-10 Paul Eggert <eggert@twinsun.com>
1857 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
1858 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
1859 Choose values that are less likely to collide with system fnmatch
1861 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
1862 defined (e.g., a pure POSIX system).
1863 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
1864 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
1866 2002-12-06 Jim Meyering <jim@meyering.net>
1868 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
1870 Merge in changes from libc's misc/error.c, in preparation
1871 for the merge of gnulib's changes back into libc.
1873 * error.c (_): Define only if not already defined.
1874 Move definition to follow all #include directives.
1875 Include unlocked-io.h only if !_LIBC.
1876 [_LIBC]: Include <libio/libioP.h>.
1877 [USE_IN_LIBIO]: Include <libio/iolibio.h>
1878 (fflush): Tweak definition to use INTUSE.
1881 2002-12-05 Paul Eggert <eggert@twinsun.com>
1883 * alloca.c [defined emacs]: Include "lisp.h".
1884 (xalloc_die) [defined emacs]: New macro.
1885 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
1886 [! defined emacs]: Include <xalloc.h>.
1887 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
1888 (pointer): Typedef to POINTER_TYPE *.
1889 (malloc): Remove decl; we now always use xmalloc.
1890 (alloca): Use old-style definition, since Emacs needs this.
1891 Check for arithmetic overflow when computing combined size.
1893 2002-12-04 Paul Eggert <eggert@twinsun.com>
1895 Do not generate unlocked-io.h automatically, since it's easier to
1896 maintain it by hand.
1898 * unlocked-io.h: New file, from GNU diffutils,
1899 but with proper copyright notice and attribution.
1901 * Makefile.am: Add copyright notice.
1902 (libfetish_a_SOURCES): Add unlocked-io.h.
1903 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
1904 (DISTCLEANFILES, io_functions): Remove macros.
1905 (EXTRA_DIST): Remove gen_uio.
1906 (unlocked-io.h): Remove rule.
1908 2002-12-04 Jim Meyering <jim@meyering.net>
1910 Reflect the fact that stat.c and lstat.c are no longer generated.
1911 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
1912 (DISTCLEANFILES): Likewise.
1913 (EXTRA_DIST): Likewise.
1914 (all_local): Don't depend on stat.c or lstat.c.
1915 (stat.c, lstat.c): Remove rules.
1916 (EXTRA_DIST): Remove xstat.in.
1918 * xstat.in: Remove file. Contents moved into stat.c.
1919 * stat.c: New file. Contents mostly from xstat.in.
1920 * stat.c: Rework so that it may serve to define rpl_lstat, too.
1921 * lstat.c: New file. Simply #define LSTAT and include stat.c.
1923 * safe-read.c: Rework so that it may serve to define safe_write, too.
1924 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
1926 2002-12-03 Jim Meyering <jim@meyering.net>
1928 * safe-read.c, safe-write.c: Change variable names and comments, but
1929 not semantics, to minimize the differences between these two files.
1930 (safe_read): Change comment to mention SAFE_READ_ERROR.
1932 * safe-read.c (IS_EINTR): Define.
1933 (safe_read): Use IS_EINTR in place of in-function cpp directives.
1935 2002-12-02 Bruno Haible <bruno@clisp.org>
1937 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
1938 Define, taken from safe-read.c.
1939 (INT_MAX): Provide fallback.
1940 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
1941 * safe-write.h (SAFE_WRITE_ERROR): Define.
1943 * safe-read.c (EINTR): Remove definition.
1944 (safe_read): Don't use EINTR if it is absent.
1946 2002-12-02 Jim Meyering <jim@meyering.net>
1948 * safe-read.c (EINTR): Define.
1949 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
1950 (INT_MAX): Provide fallback.
1951 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
1953 * safe-read.h (SAFE_READ_ERROR): Define.
1955 2002-12-01 Jim Meyering <jim@meyering.net>
1957 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
1958 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
1960 2002-11-27 Paul Eggert <eggert@twinsun.com>
1962 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
1963 hash_rehash): Replace `if (limit <= value) abort ();' with
1964 `if (! (value < limit)) abort ();', for readability.
1966 2002-11-26 <karl@gnu.org>
1968 * strdup.c: copy from libc again, with jim's ok.
1969 * .cppi-disable: re-add strdup.c
1971 2002-11-25 <karl@gnu.org>
1973 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
1974 instead of "strtol.c".
1976 2002-11-25 Jim Meyering <jim@meyering.net>
1978 * mktime.c: Sync from libc, now that it has the latest fix.
1980 2002-11-24 <karl@gnu.org>
1982 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
1983 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
1985 2002-11-24 Jim Meyering <jim@meyering.net>
1987 Update from coreutils:
1989 * mktime.c: Merge in changes from libc.
1991 Avoid a link-time failure on some Linux systems.
1992 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
1993 (__mon_yday): Declare with the STATIC attribute.
1994 (__mktime_internal): Likewise.
1995 Based on a report from Greg Schafer.
1997 2002-11-23 Jim Meyering <jim@meyering.net>
1999 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2000 Use `unsigned', not `int', as type of index.
2002 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2004 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2006 2002-11-22 Paul Eggert <eggert@twinsun.com>
2008 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2009 hint that one should use `if (! x) abort ();' rather than `assert
2010 (x);', and anyway it's one less thing to worry about configuring.
2011 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2012 hash_rehash, hash_insert): Use abort rather than assert.
2014 2002-11-22 Paul Eggert <eggert@twinsun.com>
2016 * quotearg.h: Allow multiple inclusion by surrounding with
2017 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2018 so that we can be included first.
2019 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2020 * quotearg.c: Include quotearg.h immediately after config.h.
2021 No need to include stddef.h or sys/types.h any more.
2022 Surround local include files with "", not "<>".
2023 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2024 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2025 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2026 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2027 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2028 (ISPRINT): Remove; no longer needed now that we assume C89.
2030 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2033 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2034 quotearg_char): Use SIZE_MAX rather than
2035 (size_t) -1 when we are talking about "infinity".
2037 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2039 2002-11-22 Bruno Haible <bruno@clisp.org>
2041 * safe-read.h: Assume C89. Add comments.
2042 (safe_read): Change return type to size_t.
2043 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2044 counts > SSIZE_MAX correctly.
2045 * safe-write.h: New file.
2046 * safe-write.c: New file.
2047 * full-read.h: New file.
2048 * full-read.c: New file.
2049 * full-write.h: Assume C89. Add comments.
2050 * full-write.c: Include safe-write.h.
2051 (full_write): Rewritten to use safe_write.
2052 Suggested by Jim Meyering and Paul Eggert.
2054 2002-11-21 Bruno Haible <bruno@clisp.org>
2056 Remove case insensitive option matching.
2057 * argmatch.h (argcasematch): Remove declaration.
2058 (ARGCASEMATCH): Remove macro.
2059 (__xargmatch_internal): Remove case_sensitive argument.
2060 (XARGMATCH): Update.
2061 (XARGCASEMATCH): Remove macro.
2062 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2063 case_sensitive argument.
2064 (argcasematch): Remove function.
2065 (__xargmatch_internal): Remove case_sensitive argument.
2066 (main): Use XARGMATCH instead of XARGCASEMATCH.
2068 * xmalloc.c: Change compile-time error message. Add comment about
2069 required autoconf version.
2071 2002-11-21 Jim Meyering <jim@meyering.net>
2073 * strdup.c (strdup): Tweak comment and initial #if/#include.
2075 Merge in changes from the coreutils.
2077 2002-09-25 Paul Eggert <eggert@twinsun.com>
2078 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2079 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2080 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2081 int. Work more efficiently if X is the same width as uintmax_t.
2082 Do not compare X to -1, to avoid bogus compiler warning.
2083 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2084 Don't assume that f_frsize and f_bsize are the same type.
2086 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2089 * makepath.c (make_path): Restore umask *before* creating the final
2091 (make_path): Minor reformatting.
2093 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2094 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2096 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2097 ones. At least on GNU/Linux systems, `auto' means something else.
2100 2002-11-20 Paul Eggert <eggert@twinsun.com>
2102 Merge argmatch cleanups from Bison. Assume C89.
2104 * argmatch.c: Include config.h here, not in argmatch.h.
2105 Include stdlib.h, for EXIT_FAILURE.
2106 Always include <string.h>, since we assume C89.
2107 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2108 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2109 Include <stddef.h> instead, since it's all we need for size_t.
2110 (PARAMS): Remove. All uses removed.
2111 (ARRAY_CARDINALITY): Do not bother to #undef.
2112 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2113 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2114 Remove unnecessary parentheses.
2115 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2116 Insert necessary parentheses.
2117 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2118 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2120 2002-11-19 Bruno Haible <bruno@clisp.org>
2122 * mbswidth.c: Include mbswidth.h right at the beginning.
2123 * mbswidth.h: Include <stddef.h>, for size_t.
2125 * mbswidth.h (PARAMS): Remove macro.
2126 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2127 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2129 * gcd.h (PARAMS): Remove macro.
2130 (gcd): Use ANSI C function declarations.
2131 * gcd.c (gcd): Likewise.
2133 2002-11-15 Bruno Haible <bruno@clisp.org>
2135 * strcspn.c: Include <stddef.h>.
2136 (strcspn): Use ANSI C function declaration. Change return type to
2138 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2139 (strpbrk): Use NULL.
2140 * strpbrk.h (PARAMS): Remove macro.
2141 (strpbrk): Use ANSI C function declaration.
2142 * strstr.c: Don't include <sys/types.h>.
2143 * strstr.h (PARAMS): Remove macro.
2144 (strstr): Use ANSI C function declarations.
2146 2002-11-06 Bruno Haible <bruno@clisp.org>
2148 * gcd.h (gcd): Change argument type to 'unsigned long'.
2149 * gcd.c (gcd): Likewise.
2151 2002-11-05 Bruno Haible <bruno@clisp.org>
2153 * gcd.h: New file, from gettext-0.11.5.
2154 * gcd.c: New file, from gettext-0.11.5.
2156 2002-11-05 Bruno Haible <bruno@clisp.org>
2158 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2159 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2160 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2161 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2163 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2164 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2166 * closeout.c: Include gettext.h instead of <libintl.h>.
2167 * human.c: Include gettext.h instead of <libintl.h>.
2168 * quotearg.c: Include gettext.h instead of <libintl.h>.
2169 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2170 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2171 * userspec.c: Include gettext.h instead of <libintl.h>.
2172 * version-etc.c: Include gettext.h instead of <libintl.h>.
2173 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2174 (textdomain): Remove definition.
2175 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2177 * long-options.c: Remove include of <libintl.h> and definition of _.
2178 * same.c: Remove include of <libintl.h> and definition of _.
2180 2002-11-04 Bruno Haible <bruno@clisp.org>
2182 * stpcpy.h: New file, from GNU gettext-0.11.5.
2183 * strcase.h: New file, from GNU gettext-0.11.5.
2184 * strpbrk.h: New file, from GNU gettext-0.11.5.
2185 * strstr.h: New file, from GNU gettext-0.11.5.
2186 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2188 2002-05-09 Bruno Haible <bruno@clisp.org>
2190 * config.charset: Update for newest glibc. Add canonical names
2191 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2193 2002-05-09 Bruno Haible <bruno@clisp.org>
2195 * localcharset.c (get_charset_aliases): Add more Windows specific
2198 2002-05-08 Owen Taylor <otaylor@redhat.com>
2200 * config.charset: A few additions for Solaris.
2202 2001-12-05 Bruno Haible <bruno@clisp.org>
2204 * localcharset.c (locale_charset): Don't return an empty string.
2206 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2208 * config.charset: msdos in uk_UA uses CP1125.
2210 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2212 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2213 * localcharset.c (locale_charset): Declare as extern "C".
2215 2002-02-15 Bruno Haible <bruno@clisp.org>
2217 * config.charset [msdosdjgpp]: For Russian, use CP866.
2219 2002-02-11 Bruno Haible <bruno@clisp.org>
2221 * config.charset: Add support for NetBSD.
2223 2002-09-25 <karl@gnu.org>
2225 * strdup.c: copy from libc/string (via ../config/srclist*).
2226 * getopt*: copy from libc/posix.
2227 * gettext.h: copy from gettext.
2228 * .cppi-disable: add strdup.c, gettext.h.
2230 2002-07-01 Jim Meyering <meyering@lucent.com>
2232 * c-stack.c: Include sys/time.h.
2233 From Volker Borchert.
2235 2002-06-11 Paul Eggert <eggert@twinsun.com>
2237 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2238 New macro. Use it uniformly instead of
2239 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2240 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2241 reported by Vin Shelton.
2243 2002-06-22 Jim Meyering <meyering@lucent.com>
2245 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2246 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2248 2002-06-22 Paul Eggert <eggert@twinsun.com>
2250 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2251 Do not assume SA_SIGINFO behavior.
2252 Bug reported by Jim Meyering on NetBSD 1.5.2.
2254 2002-06-22 Jim Meyering <meyering@lucent.com>
2256 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2258 * exitfail.c, exitfail.h: Likewise.
2259 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2261 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2263 (EXTRA_DIST): Add fnmatch_loop.c.
2264 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2266 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2267 * fnmatch.c: Update from diffutils-2.8.2.
2268 * fnmatch_.h: New file. From diffutils-2.8.2.
2269 * fnmatch.h: Remove file.
2271 2002-06-18 Paul Eggert <eggert@twinsun.com>
2273 * file-type.h: Report an error if neither S_ISREG nor
2274 S_IFREG is defined, instead of using a test specific to glibc
2275 2.2. This should be safe, since POSIX requires S_ISREG and
2276 Unix Version 7 had S_IFREG. We don't need to check for
2277 <sys/types.h> since we don't use any symbols that it defines.
2279 2002-06-15 Jim Meyering <meyering@lucent.com>
2281 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2282 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2283 have been included before this file.
2285 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2287 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2288 so that each temporary file name is unique and valid in the first
2289 8 characters, for operation under DOS.
2291 2002-06-15 Jim Meyering <meyering@lucent.com>
2293 Work even with DJGPP 2.03, which lacks support for symlinks.
2295 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2297 * lchown.c (S_ISLNK): Likewise.
2299 2002-06-14 Jim Meyering <meyering@lucent.com>
2301 * file-type.h: Use the version from diffutils-2.8.2.
2302 * file-type.c: Likewise.
2304 2002-05-27 Jim Meyering <meyering@lucent.com>
2306 Fix a problem seen only on nonconforming systems whereby ls.c's
2307 use of localtime, and then of gettimeofday would cause trouble:
2308 the localtime call used to initialize rpl_gettimeofday's save
2309 mechanism would clobber ls's current local time information so
2310 that in any long listing the first file would always be listed
2311 with date 1970-01-01. Analysis by Volker Borchert.
2313 * gettimeofday.c (localtime): Undefine.
2314 (rpl_localtime): New function.
2316 2002-05-22 Jim Meyering <meyering@lucent.com>
2318 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2319 * file-type.h: New file.
2320 * file-type.c (file_type): New file/function. Extracted from diffutils.
2322 2002-04-29 Paul Eggert <eggert@twinsun.com>
2324 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2326 2002-04-28 Paul Eggert <eggert@twinsun.com>
2328 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2329 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2330 of 127, since 64 is the largest conceivable number for ancient
2332 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2334 2002-04-28 Jim Meyering <meyering@lucent.com>
2336 * sig2str.c (WTERMSIG): Remove definition (unused).
2338 2002-04-28 Paul Eggert <eggert@twinsun.com>
2340 * sig2str.h, sig2str.c: New files.
2341 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2343 2002-04-24 Jim Meyering <meyering@lucent.com>
2345 * gettext.h: New file, from Gettext.
2346 * Makefile.am (INCLUDES): Remove -I../intl.
2347 (libfetish_a_SOURCES): Add gettext.h.
2349 2002-04-16 Jim Meyering <meyering@lucent.com>
2351 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2352 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2353 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2355 2002-04-12 Jim Meyering <meyering@lucent.com>
2357 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2359 2002-03-10 Jim Meyering <meyering@lucent.com>
2361 * makepath.c (make_path): Remove a comma from a diagnostic.
2362 Suggestion from Santiago Vila.
2364 2002-03-08 Jim Meyering <meyering@lucent.com>
2366 * rename.c: Mention that this wrapper is needed also on
2367 mips-dec-ultrix4.4 systems.
2369 2002-03-02 Jim Meyering <meyering@lucent.com>
2371 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2372 not HAVE_CLOCK_SETTIME.
2374 2002-02-27 Paul Eggert <eggert@twinsun.com>
2376 * nanosleep.h: Rename to....
2377 * timespec.h: New name for nanosleep.h. All uses changed.
2379 * gettime.c: New file.
2380 * settime.c: New file.
2383 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2384 timespec.h. Remove nanosleep.h.
2386 2002-02-25 Paul Eggert <eggert@twinsun.com>
2388 * acl.c, acl.h: New files.
2389 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2391 2002-02-24 Jim Meyering <meyering@lucent.com>
2393 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2394 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2395 cause trouble. Reported by Nelson Beebe.
2397 2002-02-23 Paul Eggert <eggert@twinsun.com>
2399 * path-concat.c (xpath_concat): Reorder code to pacify
2400 compilers that don't know that xalloc_die never returns.
2402 2002-02-20 Jim Meyering <meyering@lucent.com>
2404 * getdate.c: Regenerate using bison-1.33.
2406 2002-02-15 Paul Eggert <eggert@twinsun.com>
2408 * posixver.c, posixver.h: New files.
2409 * Makefile.am (libfetish_a_SOURCES): Add them.
2411 2002-02-02 Paul Eggert <eggert@twinsun.com>
2412 Bruno Haible <bruno@clisp.org>
2414 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2415 (fwrite_success_callback): New declaration.
2416 * unicodeio.c (unicode_to_mb): New function, extracted from
2417 print_unicode_char. Call failure callback instead of error.
2418 (fwrite_success_callback): New function.
2419 (exit_failure_callback): New function.
2420 (fallback_failure_callback): New function.
2421 (print_unicode_char): Call unicode_to_mb.
2423 2002-01-26 Jim Meyering <meyering@lucent.com>
2425 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2427 2002-01-22 Jim Meyering <meyering@lucent.com>
2429 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2430 Otherwise, some versions of automake would omit the rule that makes
2431 Makefile from Makefile.in.
2433 2001-01-21 Paul Eggert <eggert@twinsun.com>
2435 * xmemcoll.h, xmemcoll.c: New files.
2436 * Makefile.am (libfetish_a_SOURCES): Add them.
2437 * memcoll.c: Include errno.h, and declare errno if not defined.
2438 (memcoll): Set errno to zero if there is no error.
2440 * quotearg.c (quotearg_buffer_restyled):
2441 Fix bug with quoting buffers containing NUL when backslashing escapes.
2442 This bug was exposed by the other changes in this patch.
2443 (quotearg_n_options): New arg ARGSIZE.
2444 All callers changed.
2445 (quoting_options_from_style): New function.
2446 (quotearg_n_style): Use it.
2447 (quotearg_n_style_mem): New function.
2449 * quotearg.h (quotearg_n_style_mem): New function.
2451 2002-01-16 Jim Meyering <meyering@lucent.com>
2453 * getdate.y: Add three semicolons, each just before a closing brace.
2454 Bison (as of version 1.31) no longer papers over that mistake.
2456 2002-02-14 Paul Eggert <eggert@twinsun.com>
2458 * backupfile.c (ISDIGIT): Comment fix.
2459 * getdate.y (ISDIGIT): Likewise.
2460 * posixtm.c (ISDIGIT, year): Likewise.
2461 * strverscmp.c (ISDIGIT): Likewise.
2462 * userspec.c (ISDIGIT): Likewise.
2464 2002-01-05 Jim Meyering <meyering@lucent.com>
2466 * version-etc.c (version_etc_copyright): Update copyright year.
2468 2001-01-19 Paul Eggert <eggert@twinsun.com>
2470 * closeout.c (close_stdout_status): If ferror (stdout), do
2471 not silently exit merely because the output buffer happens to
2472 have nothing pending.
2474 2001-12-18 Paul Eggert <eggert@twinsun.com>
2476 See the big note in ../ChangeLog.
2477 * human.c (suffixes): Prefer K to k for 1024.
2478 (generate_suffix_backwards): New function.
2479 (human_readable_inexact): Use it.
2480 * xstrtol.c (__xstrtol): If there is no number but there
2481 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2482 Accept 'K' as well as 'k'.
2484 2001-12-15 Jim Meyering <meyering@lucent.com>
2486 * regex.h (__restrict_arr): Update from libc.
2488 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2489 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2492 2001-12-10 Jim Meyering <meyering@lucent.com>
2494 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2495 Instead, include "xalloc.h".
2496 (initbuffer): Don't cast xmalloc return value to char*.
2497 (readline): Reword comment.
2498 Don't cast xrealloc return value to char*
2501 2001-12-09 Jim Meyering <meyering@lucent.com>
2503 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2504 `signed and unsigned type in conditional expression'.
2505 * posixtm.c (posix_time_parse): Likewise.
2507 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2509 * readtokens.c (readtoken): Declare an index to be of type unsigned
2510 to avoid a pedantic warning.
2512 * getstr.c: Don't include assert.h.
2513 (getstr): Remove warning-evoking assertions.
2514 Return -1 if offset parameter is out of bounds.
2515 Change the type of a local from int to size_t.
2517 * strftime.c (my_strftime_localtime_r): Include this function
2518 definition in the `#if ! HAVE_TM_GMTOFF' block.
2520 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2521 Include xalloc.h instead.
2523 2001-12-02 Jim Meyering <meyering@lucent.com>
2525 * tempname.c: Don't declare getenv, thus reverting the change of
2526 2001-11-18. It's no longer necessary, now that stdlib.h is always
2529 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2530 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2532 2001-11-30 Akim Demaille <akim@epita.fr>
2534 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2535 before being defined.
2537 2001-11-27 Paul Eggert <eggert@twinsun.com>
2539 * quotearg.h (quotearg_n, quotearg_n_style):
2540 First arg is int, not unsigned.
2541 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2542 (SIZE_MAX, UINT_MAX): New macros.
2543 (quotearg_n_options): Abort if N is negative.
2544 Avoid overflow check on hosts where size_t is 64 bits and int
2545 is 32 bits, as overflow is impossible there.
2546 Fix off-by-one typo that caused unnecessary reallocation.
2548 2001-11-27 Jim Meyering <meyering@lucent.com>
2550 * tempname.c: Merge with version from libc.
2551 * regex.c: Likewise.
2553 * tempname.c: Include stdlib.h unconditionally. On some old systems
2554 for which STDC_HEADERS is 0, it was not included, resulting in a
2555 warning about an integer-to-pointer conversion problem with getenv.
2556 Reported by Volker Borchert.
2558 2001-11-26 Jim Meyering <meyering@lucent.com>
2560 * gtod.h: Remove file.
2561 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2562 * gettimeofday.c: Don't include gtod.h.
2563 (GTOD_init): Remove function.
2564 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2565 Suggestion from Volker Borchert.
2567 2001-11-23 Jim Meyering <meyering@lucent.com>
2569 * hash.h (struct hash_table): Don't define here. Merely declare it.
2570 * hash.c (struct hash_table): Define it here instead.
2572 2001-11-22 Jim Meyering <meyering@lucent.com>
2574 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2576 2001-11-18 Paul Eggert <eggert@twinsun.com>
2578 * tempname.c (TMP_MAX): Remove; no longer needed.
2579 (TEMPORARIES): New macro.
2580 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2581 removes an artificial limitation (e.g. HP-UX 10.20, where
2584 2001-11-18 Jim Meyering <meyering@lucent.com>
2586 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2589 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2590 files will be created before anything else.
2592 2001-11-17 Jim Meyering <meyering@lucent.com>
2594 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2595 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2596 rather than group writable. Patch by Juan F. Codagnone.
2598 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2599 Instead, include "xalloc.h".
2601 * mountlist.c: Include unlocked-io.h after all system headers.
2602 Remove explicit declarations of xmalloc, xrealloc,
2603 and xstrdup. Instead, include "xalloc.h".
2605 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2606 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2607 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2609 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2610 Reported by Padraig Brady.
2612 * mkstemp.c: #undef mkstemp.
2614 (rpl_mkstemp): Rename from mkstemp.
2617 2001-11-16 Jim Meyering <meyering@lucent.com>
2619 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2620 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2621 determine the amount of total physical memory, use pstat_getstatic.
2622 HPUX-11 doesn't define _SC_PHYS_PAGES.
2623 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2624 If sysconf couldn't be used to determine the amount of available
2625 physical memory, use both pstat_getstatic and pstat_getdynamic.
2626 Based on a patch from Bob Proulx.
2628 2001-11-05 Jim Meyering <meyering@lucent.com>
2630 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2632 2001-11-03 Jim Meyering <meyering@lucent.com>
2634 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2635 in argmatch_to_argument call.
2637 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
2640 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
2641 e.g., a fault due to an attempt to free a NULL pointer.
2643 2001-11-01 Jim Meyering <meyering@lucent.com>
2645 * dirfd.c, dirfd.h: New files.
2646 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
2648 * hash.c (hash_print) [TESTING]: Clean up.
2650 2001-10-22 Paul Eggert <eggert@twinsun.com>
2652 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
2653 to avoid a warning if -Wall.
2655 2001-10-21 Paul Eggert <eggert@twinsun.com>
2657 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
2659 2001-10-21 Jim Meyering <meyering@lucent.com>
2661 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
2662 this code would end up calling gettext even in packages built
2664 * getopt.c (_): Likewise.
2665 * regex.c (_): Likewise.
2667 2001-10-20 Paul Eggert <eggert@twinsun.com>
2669 * error.c (strerror_r): Do not declare unless !_LIBC.
2670 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
2671 Use strerror_r that is only a macro, even if it is not a function.
2672 (strerror): Check for HAVE_DECL_STRERROR before declaring.
2673 (private_strerror): Use prototypes, not old-style function definition.
2674 (print_errno_message): New function.
2675 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
2677 (error_tail, error, error_at_line): Use it.
2679 2001-10-11 Jim Meyering <meyering@lucent.com>
2681 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
2682 and quote_n (1, ... to avoid clobbering a buffer.
2684 2001-10-05 Jim Meyering <meyering@lucent.com>
2686 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
2687 * hash-pjw.c: New file (factored out of fileutils' remove.c).
2688 * hash-pjw.h: New file.
2690 2001-09-30 Jim Meyering <meyering@lucent.com>
2692 * mountlist.c [MOUNTED_GETFSSTAT]:
2693 Include <sys/ucred.h>, for Apple Darwin.
2694 Include sys/mount.h and sys/fs_types.h only if available.
2696 (read_filesystem_list): Use FS_TYPE.
2698 2001-09-29 Paul Eggert <eggert@twinsun.com>
2700 * exclude.c (excluded_filename): 0 -> false, since it's
2703 2001-09-28 Paul Eggert <eggert@twinsun.com>
2705 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
2706 #defines strtoimax. Also treat the other strto* functions
2709 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
2710 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
2711 (strtoimax, strtoumax): Do not declare if already defined as a macro.
2713 2001-09-26 Jim Meyering <meyering@lucent.com>
2715 Most macros in unlocked-io.h had the wrong number of arguments.
2716 * gen-uio: New script.
2717 (USE_UNLOCKED_IO): Define to 1 if not already defined.
2718 * unlocked-io.hin: Remove file.
2719 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
2720 rather than trying to embed it here.
2721 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
2722 Reported by Padraig Brady.
2724 2001-09-25 Volker Borchert <bt@teknon.de>
2726 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
2728 2001-09-23 Jim Meyering <meyering@lucent.com>
2730 * mountlist.c: Remove useless parentheses in #if directives.
2731 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
2732 the deprecated MOUNTED symbol is no longer defined in mntent.h.
2734 2001-09-22 Jim Meyering <meyering@lucent.com>
2736 * localcharset.c: Update from latest gettext.
2737 * config.charset: Likewise.
2739 2001-09-20 Jim Meyering <meyering@lucent.com>
2741 * xstrtol.c (strtoimax): Guard declaration with
2742 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
2743 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
2744 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
2745 (strtoumax): Likewise, for completeness (it wasn't necessary).
2747 2001-09-06 Paul Eggert <eggert@twinsun.com>
2749 * strtoimax.c (HAVE_LONG_LONG):
2750 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
2751 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
2752 to work around bug in IBM C compiler.
2754 2001-09-16 Jim Meyering <meyering@lucent.com>
2756 * mkdir.c: New file.
2758 2001-09-04 Paul Eggert <eggert@twinsun.com>
2760 * xgetcwd.c: Revert some of the previous change; intead,
2761 fix the HAVE_GETCWD_NULL code to behave more like the
2762 !HAVE_GETCWD_NULL code used to.
2765 (xgetcwd): Do not return NULL when memory is exhausted; instead,
2768 2001-09-04 Paul Eggert <eggert@twinsun.com>
2770 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
2771 Use ssize_t, not int, to store result of readlink.
2772 Check for ssize_t overflow as well as size_t overflow,
2773 as POSIX says the result of readlink is implementation-defined
2774 when ssize_t overflows.
2775 Remove unnecessary cast to char*.
2776 Use free+malloc instead of realloc, as the storage doesn't need
2777 to be preserved and it's clearer and can be more efficient that way.
2778 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
2779 * xreadlink.h (xreadlink): Update prototype.
2781 2001-09-03 Paul Eggert <eggert@twinsun.com>
2783 * exclude.c (fnmatch_no_wildcards): Fix confusion between
2784 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
2785 spotted by Jim Meyering.
2787 2001-09-03 Jim Meyering <meyering@lucent.com>
2789 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
2791 2001-09-03 Paul Eggert <eggert@twinsun.com>
2793 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
2794 like the HAVE_GETCWD_NULL code.
2795 Include pathmax.h if not HAVE_GETCWD.
2796 Do not include xalloc.h.
2797 (INITIAL_BUFFER_SIZE): New symbol.
2798 Do not use xmalloc / xrealloc, since the caller is responsible for
2799 handling errors. Preserve errno around `free' during failure.
2800 Do not overrun buffer when using getwd.
2802 2001-09-03 Paul Eggert <eggert@twinsun.com>
2804 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
2805 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
2807 2001-09-02 Jim Meyering <meyering@lucent.com>
2809 * error.c: Update from GNU libc.
2811 2001-09-01 Jim Meyering <meyering@lucent.com>
2813 * xreadlink.c: New file.
2814 * xreadlink.h: New file.
2815 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
2817 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
2818 doesn't conflict with sparc Solaris 7's definition in
2819 /usr/include/sys/int_types.h.
2821 * exclude.c: Use `""', not `<>' to #include non-system header files.
2822 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
2823 and strncasecmp as r-values. Unixware didn't have declarations.
2825 2001-08-31 Jim Meyering <meyering@lucent.com>
2827 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
2828 Use an initial, malloc'd, buffer of length 128 rather than
2829 a statically allocated one of length 1024.
2831 2001-08-30 Paul Eggert <eggert@twinsun.com>
2833 * xgetcwd.c: Don't include pathmax.h.
2834 Include stdlib.h and unistd.h if available.
2836 (xmalloc, xstrdup, free): Remove decls.
2837 (xgetcwd): Don't assume sizes fit in unsigned.
2838 Check for overflow when computing sizes.
2839 Simplify reallocation code.
2841 2001-08-28 Paul Eggert <eggert@twinsun.com>
2843 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
2845 * strtoimax.c: Renamed from strtoxmax.c, removing the
2848 Also, make the following further changes to make this file's
2849 configuration more similar to that of strtol.c:
2850 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
2851 (strtoumax, uintmax_t, strtoull, strtol): Remove.
2852 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
2853 (strtoimax): Renamed from strtoumax. All uses of unsigned values
2854 changed to signed values.
2856 And make the following changes as well:
2857 Fix copyright notice, as 1999 was missing.
2858 (verify): New macro.
2859 (strtoimax): Check sizes at compile-time, not run-time.
2860 Prefer strtol to strtoll if both work.
2861 (main): Remove; it was not that useful and was a pain to maintain.
2863 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
2865 2001-08-30 Paul Eggert <eggert@twinsun.com>
2867 * savedir.c (savedir): Remove size parameter, as POSIX says that
2868 a directory's st_size can have an arbitrary value, so the old
2869 usage could waste an arbitrary amount of memory. All uses
2871 * savedir.h: Update prototype.
2873 2001-08-30 Paul Eggert <eggert@twinsun.com>
2875 * xstrtol.c (strtoimax): New decl.
2877 2001-08-28 Paul Eggert <eggert@twinsun.com>
2879 * xstrtol.h: Add copyright notice.
2880 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
2881 LONGINT_INVALID_SUFFIX_CHAR.
2883 2001-08-30 Paul Eggert <eggert@twinsun.com>
2885 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
2888 2001-08-30 Paul Eggert <eggert@twinsun.com>
2890 * hash.c: Remove '2001' from copyright notice.
2892 2001-08-30 Paul Eggert <eggert@twinsun.com>
2894 * full-write.h: New file.
2895 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
2896 * full-write.c: Correct credits, as cccp.c no longer
2897 exists and anyway it was so heavily changed from the old cccp
2898 code as to be unrecognizable. Include full-write.h.
2899 (full_write) Return size_t, with short writes meaning failure.
2900 All callers changed. This fixes a bug with large buffers
2902 * utime.c: Include full-write.h.
2904 2001-08-30 Paul Eggert <eggert@twinsun.com>
2906 Merge 'exclude' changes from tar 1.13.22.
2907 This fixes one or two unlikely storage allocation overflow bugs,
2908 but doesn't change user-visible behavior otherwise.
2910 2001-08-30 Paul Eggert <eggert@twinsun.com>
2912 * exclude.c (bool): Declare, perhaps by including stdbool.h.
2913 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2914 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2915 Include if available.
2916 (<xalloc.h>): Include
2917 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2918 (verify): New macro. Use it to verify that EXCLUDE macros do not
2919 collide with FNM macros.
2920 (struct patopts): New struct.
2921 (struct exclude): Use it, as exclude patterns now come with options.
2922 (new_exclude): Support above changes.
2923 (new_exclude, add_exclude_file):
2924 Initial size must now be a power of two to simplify overflow checking.
2925 (free_exclude, fnmatch_no_wildcards): New function.
2926 (excluded_filename): No longer requires options arg, as the options
2927 are determined by add_exclude. Now returns bool, not int.
2928 (excluded_filename, add_exclude):
2929 Add support for the fancy new exclusion options.
2930 (add_exclude, add_exclude_file): Now takes int options arg.
2931 Check for arithmetic overflow when computing sizes.
2932 (add_exclude_file): xrealloc might modify errno, so don't
2933 realloc until after errno might be used.
2935 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2937 (free_exclude): New decl.
2938 (add_exclude, add_exclude_file): Now takes int options arg.
2939 (excluded_filename): No longer requires options arg, as the options
2940 are determined by add_exclude. Now returns bool, not int.
2942 2001-08-30 Paul Eggert <eggert@twinsun.com>
2944 * alloca.c (alloca): Arg is of type size_t, not unsigned.
2946 2001-08-27 Jim Meyering <meyering@lucent.com>
2948 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
2950 * version-etc.c (N_): Remove definition.
2951 Revert most of last change.
2952 Instead, simply don't mark the `Copyright...' string for translation.
2953 Based on advice from Paul Eggert.
2955 * strtoxmax.c: Tweak comment.
2957 2001-08-26 Jim Meyering <meyering@lucent.com>
2959 * version-etc.c (version_etc_copyright_fmt): Replace literal year
2960 of copyright with `%s' so translators don't get an untranslated
2962 (COPYRIGHT_YEAR): Define.
2963 (version_etc): Use fprintf rather than fputs.
2964 Suggestion from Ulrich Drepper.
2966 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
2968 * strtoll.c: New file, from GNU libc.
2969 * xstrtoimax.c: New file.
2971 * xstrtol.h: Add xstrtoimax.
2972 * strtoumax.c: New file. Simply include "strtoumax.c".
2973 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
2975 * strtoumax.c: Factor to work both for unsigned and signed types, ...
2976 * strtoxmax.c: ... then renamed to this.
2978 2001-08-13 Paul Eggert <eggert@twinsun.com>
2980 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
2981 Port to Solaris 8, where 'sed' requires a space after the 'r'
2982 command, and where sh dislikes "$/". Clean up the spacing a bit.
2983 Redirect output to $tmp just once.
2985 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
2987 * addext.c (<errno.h>): Include.
2988 (errno): Declare if not defined.
2989 (addext): Work correctly when pathconf returns -1 and leaves
2990 errno alone because there is no limit. Also, work even if
2991 pathconf returns a value greater than SIZE_MAX.
2993 2001-08-12 Jim Meyering <meyering@lucent.com>
2995 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
2996 Simply `return getcwd (NULL, 0);'.
2997 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
2998 Use 1300 as initial value for length, not PATH_MAX.
3000 * pathmax.h: Clean up cpp syntax.
3002 2001-08-12 Jim Meyering <meyering@lucent.com>
3004 * gettimeofday.c: New file.
3006 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3008 2001-08-04 Jim Meyering <meyering@lucent.com>
3010 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3011 to get in sync with glibc.
3013 2001-08-03 Paul Eggert <eggert@twinsun.com>
3015 The following changes are from gettext 0.10.39 as maintained by
3018 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3019 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3020 with inverted sense. All uses changed.
3022 * mbswidth.c: Don't include <limits.h>.
3023 Include <stdlib.h> and <string.h> unconditionally.
3024 (iswcntrl, mbsinit, ISCNTRL): New macros.
3025 (mbsnwidth): Use K&R style function declarations.
3026 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3027 can optimize it when MB_CUR_MAX == 1.
3028 The width of control characters is zero, not 1.
3030 2001-07-15 Jim Meyering <meyering@lucent.com>
3032 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3033 (BUILT_SOURCES): Add unlocked-io.h.
3034 (io_functions): Define.
3035 (unlocked-io.h): New rule.
3036 (DISTCLEANFILES): Add unlocked-io.h.
3037 (all-local): Depend on unlocked-io.h, to ensure it is created.
3039 * unlocked-io.hin: New file
3041 * regex.c: Update from glibc.
3043 2001-07-05 Jim Meyering <meyering@lucent.com>
3045 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3047 (libfetish_a_SOURCES): Put all .h files here instead.
3048 Remove a thus-exposed (better checks in automake) duplicate and
3049 two unnecessary .h files.
3051 2001-06-11 Jim Meyering <meyering@lucent.com>
3053 * regex.c: Update from GNU libc.
3055 2001-05-27 Jim Meyering <meyering@lucent.com>
3057 * readutmp.h (UT_TYPE): Define.
3059 2001-05-24 Jim Meyering <meyering@lucent.com>
3061 * argmatch.c: Include "quote.h".
3062 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3063 quote function. Reported by Göran Uddeborg.
3065 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3067 * dirname.c (dir_name): Compute append_dot using path, not newpath
3068 which is not yet declared.
3070 2001-05-11 Paul Eggert <eggert@twinsun.com>
3072 * Makefile.am (libfetish_a_SOURCES):
3073 Add strftime.c, since we now compile it on all hosts.
3075 * strftime.c (my_strftime):
3076 Define to nstrftime if emacs, but only if my_strftime is not defined.
3077 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3078 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3079 Add one more extra argument: a nanoseconds value.
3082 (my_strftime function): Add %N format.
3083 (emacs_strftimeu): Renamed from emacs_strftime,
3084 with extra ut argument.
3086 2001-05-11 Paul Eggert <eggert@twinsun.com>
3088 dirname code cleanup. base_name now behaves more compatibly
3089 with POSIX basename when given file names that have trailing
3090 slashes, and similarly for dir_name. Add new primitives
3091 base_len and dir_len. Put the directory-name-related decls
3094 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3095 * backupfile.c (base_name): Likewise.
3096 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3097 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3098 * makepath.c (strip_trailing_slashes): Likewise.
3099 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3101 * rename.c (strip_trailing_slashes): Likewise.
3102 * same.c (base_name): Likewise.
3103 * stripslash.c (ISSLASH): Likewise.
3105 * addext.c: Include <dirname.h> after size_t is defined.
3106 * backupfile.c: Likewise.
3108 * addext.c (addext): Use base_len to trim redundant
3109 trailing slashes instead of doing it ourselves.
3110 But do not trim the last slash if it is not redundant.
3112 * backupfile.c (find_backup_file_name,
3113 max_backup_version): Use base_len instead of rolling it ourselves.
3114 Handle the case of "" and (on DOS) "C:" correctly.
3116 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3117 Include <string.h>, <dirname.h>.
3118 (base_name): Allow file names ending in slashes, other than names
3119 that are all slashes. In this case, return the basename followed
3120 by the slashes. This is more general, and can be used in places
3121 where the original base_name purposely had an assertion failure.
3122 (base_len): New function.
3124 * dirname.c: Include <string.h> instead of <stdlib.h>.
3125 Do not include <assert.h>; no longer needed.
3127 (memrchr): Remove decl.
3128 (dir_name_r): Remove.
3129 (dir_len): Renamed from dirlen. All callers changed.
3130 Rewrite in terms of base_name, for simplicity and consistency.
3131 (dir_name): Never return NULL. All callers changed.
3132 Do not include <stdlib.h> in test program; no longer needed.
3133 return 0; is fine for test program.
3135 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3137 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3139 * path-concat.c (path_concat): Use base_len to compute
3140 base length, not strlen; this means we cannot rely on memcpy
3143 * same.c (STREQ): Remove.
3144 (same_name): Handle the case where the basename ends in trailing '/'.
3146 * stripslash.c (strip_trailing_slashes): Return nonzero if
3147 a slash was stripped. Do not strip the last slash after a
3150 2001-04-08 Jim Meyering <meyering@lucent.com>
3152 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3153 recomputed; that's necessary when the offset spans a DST transition.
3154 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3156 2001-04-02 Jim Meyering <meyering@lucent.com>
3158 * regex.h, regex.c: Update from GNU libc.
3160 2001-03-19 Paul Eggert <eggert@twinsun.com>
3162 * version-etc.c (version_etc_copyright): Update to 2001.
3164 2001-03-16 Paul Eggert <eggert@twinsun.com>
3166 * tempname.c (uint64_t): Define to uintmax_t if
3167 not defined, and if UINT64_MAX is not defined.
3168 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3169 Reported by John David Anglin.
3171 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3173 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3174 alias if codeset is empty.
3175 * config.charset (BeOS): Use wildcard syntax.
3177 2001-03-13 Jim Meyering <meyering@lucent.com>
3179 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3180 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3183 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3185 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3187 * unicodeio.c (print_unicode_char): Simplify accordingly.
3189 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3191 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3192 support for DOS/DJGPP.
3194 2001-02-28 Paul Eggert <eggert@twinsun.com>
3196 * Makefile.am (libfetish_a_SOURCES):
3197 Add dup-safer.c, fopen-safer.c.
3198 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3200 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3202 2001-02-25 Paul Eggert <eggert@twinsun.com>
3204 The mkstemp replacement is taken from glibc 2.2.2, with some
3205 portability fixes for use outside glibc, as follows:
3207 * tempname.c (struct_stat64): New macro.
3208 (direxists, __gen_tempname): Use it.
3209 This avoids a portability problem with Solaris 8.
3211 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3212 (<stddef.h>, <stdint.h>, <string.h>):
3213 Include only if STDC_HEADERS || _LIBC.
3214 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3215 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3216 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3217 (__set_errno): Define this macro if <errno.h> doesn't.
3218 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3219 Define these macros if <stdio.h> doesn't.
3220 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3221 Define these macros if <sys/stat.h>
3222 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3223 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3224 __xstat64): Define if not _LIBC.
3225 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3226 (__gen_tempname): Invoke gettimeofday only if
3227 HAVE_GETTIMEOFDAY || _LIBC;
3228 otherwise, fall back on plain "time".
3229 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3231 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3233 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3235 2001-02-17 Jim Meyering <meyering@lucent.com>
3237 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3238 around included file name.
3240 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3242 * strftime.c: Update from GNU libc (the only changes were to comments).
3244 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3246 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3248 2001-02-17 Paul Eggert <eggert@twinsun.com>
3250 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3251 Remove workaround macros for hosts that have mbrtowc but not
3252 mbstate_t, as we now insist on proper declarations for both
3253 before using mbrtowc.
3255 2001-02-17 Jim Meyering <meyering@lucent.com>
3257 * regex.c: Update from libc.
3259 2001-02-16 Paul Eggert <eggert@twinsun.com>
3261 * alloca.c (malloc): Undef before defining, since stdlib.h
3262 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3263 Reported by Mark Hounschell via Paul Eggert.
3265 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3267 * config.charset: Update for FreeBSD 4.2.
3269 2001-01-26 Jim Meyering <meyering@lucent.com>
3271 * quotearg.c: Include stddef.h.
3272 * quote.c: Include stddef.h.
3273 Reported by Axel Kittenberger.
3275 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3276 line in double quotes so that it evokes a better diagnostic.
3277 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3278 Reported by Axel Kittenberger.
3280 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3282 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3283 to avoid a warning. Add back 'const' to inptr.
3285 2001-01-16 Jim Meyering <meyering@lucent.com>
3287 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3290 2001-01-14 Jim Meyering <meyering@lucent.com>
3292 * rename.c: New file. From Volker Borchert.
3293 Include stdlib.h, string.h or strings.h, and xalloc.h.
3294 Use strip_trailing_slashes rather than open-coding it.
3296 2001-01-03 Paul Eggert <eggert@twinsun.com>
3298 * strftime.c: Sync with glibc time/strftime.c 1.81.
3300 2001-01-03 Jim Meyering <meyering@lucent.com>
3302 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3303 local `inptr' to avoid warning with some system declarations of iconv.
3305 2000-12-29 Paul Eggert <eggert@twinsun.com>
3307 * modechange.c: Do not assume that mode_t uses the
3308 traditional octal encoding. E.g. "chmod 1 FOO" should set
3309 the other-execute bit of FOO even if S_IXOTH != 1.
3311 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3312 WOTH, XOTH, ALLM): New macros.
3313 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3314 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3316 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3317 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3319 No need to use uintmax_t; unsigned long is long enough.
3320 Don't bother to get suffix since we don't use it.
3322 2000-12-24 Jim Meyering <meyering@lucent.com>
3324 * hash.c (is_prime): Return explicit boolean values.
3325 (hash_get_first): Return NULL to appease Irix5.6's 89.
3326 Reported by Nelson Beebe.
3328 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3330 * localcharset.c (locale_charset): Add support for Win32.
3332 2000-12-18 Paul Eggert <eggert@twinsun.com>
3334 * physmem.h, physmem.c: New files.
3336 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3337 (noinst_HEADERS): Add physmem.h.
3339 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3340 't' for compatibility with Solaris 8 sort.
3342 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3344 * config.charset: Add support for BeOS.
3346 2000-12-16 Jim Meyering <meyering@lucent.com>
3348 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3349 SHELLS_FILE to a file name that's useful on djgpp systems.
3351 (ADDITIONAL_DEFAULT_SHELLS): Define.
3352 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3353 Based mostly on a patch from Prashant TR.
3355 2000-12-16 Jim Meyering <meyering@lucent.com>
3357 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3358 N and M) would have treated it like `chown N:N FILE'.
3360 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3362 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3364 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3365 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3366 to the list of canonical encodings. Rename EUC-CN to GB2312.
3368 2000-12-08 Andreas Schwab <schwab@suse.de>
3370 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3371 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3373 2000-12-07 Jim Meyering <meyering@lucent.com>
3375 * stripslash.c (ISSLASH): Define.
3376 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3379 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3380 (dir_name_r): Declare this function as static.
3381 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3382 manifest itself on a name containing a mix of slashes and
3384 Make this function work with names starting with a DOS-style
3385 drive letter and colon prefix.
3386 (dir_name): Append `.' if necessary.
3387 Based mostly on patches from Prashant TR and Eli Zaretskii.
3389 * dirname.h (dir_name_r): Remove prototype.
3391 2000-12-05 Jim Meyering <meyering@lucent.com>
3393 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3395 2000-12-04 Jim Meyering <meyering@lucent.com>
3397 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3398 Also include memory.h, stdlib.h, unistd.h if appropriate.
3399 Reported by Andreas Jaeger (conflicting declaration of malloc).
3401 2000-12-02 Jim Meyering <meyering@lucent.com>
3403 * closeout.h: Make idempotent, to avoid some obscure warnings.
3405 2000-12-01 Paul Eggert <eggert@twinsun.com>
3407 * memrchr.c: Include <config.h> before any system include file.
3409 2000-11-29 Paul Eggert <eggert@twinsun.com>
3411 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3413 2000-11-26 Jim Meyering <meyering@lucent.com>
3415 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3417 2000-11-22 Paul Eggert <eggert@twinsun.com>
3419 * strftime.c (my_strftime): Do not invoke mbrlen with a
3420 size of (size_t) -1; it's not portable.
3422 2000-11-17 Akim Demaille <akim@epita.fr>
3424 * obstack.h: Formatting changes.
3425 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3426 prevent type checking.
3427 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3428 cast the value to (void *): assigning a `foo *' to a `void *'
3430 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3432 2000-11-17 Jim Meyering <meyering@lucent.com>
3434 * strstr.c: Update from GNU libc.
3436 2000-11-16 Jim Meyering <meyering@lucent.com>
3438 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3440 2000-11-11 Jim Meyering <meyering@lucent.com>
3442 * error.c: Add a couple #includes, merging from GNU libc version.
3444 2000-11-10 Jim Meyering <meyering@lucent.com>
3446 * obstack.h: Update from GNU libc.
3447 * obstack.c: Likewise.
3449 2000-11-06 Paul Eggert <eggert@twinsun.com>
3451 * getusershell.c (setusershell): Use rewind rather than
3452 fseek/fseeko, to avoid configuration hassles with fseeko.
3453 Don't bother opening SHELLS_FILE if shellstream is NULL;
3456 2000-11-05 Jim Meyering <meyering@lucent.com>
3458 * makepath.h (make_dir): Declare.
3459 * makepath.c (make_dir): Remove `static' attribute.
3462 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3464 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3465 last one in a bucket, advance to the next bucket.
3467 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3469 * fnmatch.c: Do not comment out all the code if we are using
3470 the GNU C library, because in some cases we are replacing buggy
3471 code in the GNU C library itself.
3473 2000-10-30 Paul Eggert <eggert@twinsun.com>
3475 * error.h, getline.h, modechange.h:
3476 Remove "2000" from Copyright line, as the file hasn't been
3477 changed this year other than in the copyright notice.
3479 * xalloc.h: Add "2000" to Copyright line, as this file
3480 was changed this year.
3482 2000-10-30 Paul Eggert <eggert@twinsun.com>
3484 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3485 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3486 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3488 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3490 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3491 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3492 doesn't define __restrict_arr.
3494 2000-10-29 Jim Meyering <meyering@lucent.com>
3496 * xstat.in: Fix grammar in comment.
3498 2000-10-28 Jim Meyering <meyering@lucent.com>
3500 * memchr.c: Update from libc.
3501 Adjust for portability:
3502 [HAVE_STDLIB_H]: Include stdlib.h.
3503 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3504 Undef __memchr, too.
3505 [!weak_alias]: Define __memchr to memchr.
3507 * regex.c: Update from libc.
3508 * regex.h: Likewise.
3509 * getopt1.c: Likewise.
3510 * memcmp.c: Likewise.
3512 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3513 Avoid using fseek, when possible -- it's broken by design.
3514 Patch by Ulrich Drepper.
3516 2000-10-26 Jim Meyering <meyering@lucent.com>
3518 * strftime.c: Update from libc.
3520 2000-10-25 Jim Meyering <meyering@lucent.com>
3522 * obstack.c: Update from libc.
3524 2000-10-23 Jim Meyering <meyering@lucent.com>
3526 * hard-locale.c (hard_locale): Revert last change -- it was simply
3527 wrong. That set_locale call must not have any side effects.
3530 2000-10-22 Jim Meyering <meyering@lucent.com>
3532 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3533 [CYCLIC]: Remove now-unused definition.
3535 * save-cwd.c (O_DIRECTORY): Define, if needed.
3536 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3537 Suggestion from Ulrich Drepper.
3539 2000-10-21 Jim Meyering <meyering@lucent.com>
3541 * dirname.c (dir_name_r): New function, factored out of dir_name.
3542 (dir_name): Use dir_name_r.
3543 * dirname.h (dir_name_r): Declare it.
3545 2000-10-21 Jim Meyering <meyering@lucent.com>
3547 * dirname.c (memrchr): Declare if necessary.
3548 (dir_name): Remove the restriction that there be no
3549 trailing slashes. Now, this code skips past them, effectively
3551 [TEST_DIRNAME] (main): New unit tests.
3553 * memrchr.c: New file from GNU libc.
3554 Undef __memrchr, too.
3555 [!weak_alias]: Define __memrchr to memrchr.
3556 Guard weak_alias use with `#ifdef weak_alias'.
3558 2000-10-17 Jim Meyering <meyering@lucent.com>
3560 * quote.h (PARAMS): Define and use.
3561 Reported by Akim Demaille.
3563 * getopt.c: Update from libc.
3565 2000-10-16 Jim Meyering <meyering@lucent.com>
3567 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3570 2000-09-25 Jim Meyering <meyering@lucent.com>
3572 * md5.h (rol): Define (from GnuPG).
3574 * sha.c: Give credit (GnuPG) where due.
3575 (M): Use rol rather than open-coding it.
3576 Add a FIXME comment.
3578 2000-09-21 Jim Meyering <meyering@lucent.com>
3580 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3581 Reported by Michael Stone.
3583 2000-09-20 Jim Meyering <meyering@lucent.com>
3585 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3586 (noinst_HEADERS): Add sha.h.
3587 Based on code from Scott G. Miller and from GnuPG.
3589 2000-09-15 Jim Meyering <meyering@lucent.com>
3591 * regex.c: Update from libc.
3593 2000-09-10 Jim Meyering <meyering@lucent.com>
3595 * getopt.c (_getopt_internal): Update from glibc.
3597 2000-09-09 Jim Meyering <meyering@lucent.com>
3599 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3600 think it should be used as a general replacement for isascii.
3601 * fnmatch.c: Likewise.
3602 * mbswidth.c: Likewise
3603 * regex.c: Likewise.
3606 * userspec.c: Include sys/param.h and limits.h.
3608 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3609 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3610 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3611 UID, GID. Check range.
3613 2000-09-06 Jim Meyering <meyering@lucent.com>
3615 * getopt.c (_getopt_internal): Update from glibc.
3617 2000-08-30 Jim Meyering <meyering@lucent.com>
3619 * strftime.c: Merge in changes from GNU libc.
3621 2000-08-26 Jim Meyering <meyering@lucent.com>
3623 * closeout.c: Include "__fpending.h".
3624 (close_stdout_status): Return right away if there's nothing to flush.
3626 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3627 * __fpending.c: New file.
3628 * __fpending.h: New file.
3630 2000-08-07 Paul Eggert <eggert@twinsun.com>
3632 Standardize on "memory exhausted" instead of "Memory exhausted"
3633 or "virtual memory exhausted".
3634 * obstack.c (print_and_abort): Use "memory exhausted", not
3635 "virtual memory exhausted".
3636 * same.c (same_name): Invoke xalloc_die instead of printing
3638 * userspec.c (parse_user_spec): Likewise.
3639 * bumpalloc.h: comment fix
3640 * same.c, userspec.c: Include xalloc.h.
3642 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
3643 not char *const and pointing to a constant array.
3644 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
3645 (xrealloc): Comment fix.
3647 * userspec.c (parse_user_spec):
3648 Don't translate a message until just before returning,
3649 to avoid unnecessary translation.
3651 2000-08-07 Jim Meyering <meyering@lucent.com>
3653 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
3654 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
3655 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
3656 getgroups.c, gethostname.c, getopt.h, group-member.c,
3657 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
3658 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
3659 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
3660 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
3661 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
3662 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
3663 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
3664 yesno.c: Back out Copyright date changes for each file with no change
3665 this year. This eases coordination with other programs using the same
3666 source code modules. From Paul Eggert.
3668 2000-08-03 Greg McGary <greg@mcgary.org>
3670 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
3671 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
3672 (EXTEND_BUFFER): Use them.
3674 2000-08-01 Jim Meyering <meyering@lucent.com>
3676 * dirname.c (ISSLASH): Define.
3677 (BACKSLASH_IS_PATH_SEPARATOR): Define.
3678 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
3679 both `\' and `/' may be use as path separators.
3680 Based on a patch from Prashant TR.
3682 2000-07-31 Paul Eggert <eggert@twinsun.com>
3684 * quotearg.c (quotearg_n_options): Don't make the initial
3685 slot vector a constant, since it might get modified.
3687 2000-07-31 Jim Meyering <meyering@lucent.com>
3689 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
3690 * obstack.c (print_and_abort): Likewise.
3692 2000-07-30 Paul Eggert <eggert@twinsun.com>
3694 * quotearg.c (quotearg_n_options): Preallocate a slot 0
3695 buffer, so that the caller can always quote one small
3696 component of a "memory exhausted" message in slot 0.
3697 From a suggestion by Jim Meyering.
3699 2000-07-30 Jim Meyering <meyering@lucent.com>
3701 * makepath.c (make_path): Quote the other instance, too.
3703 * quotearg.c (N_STATIC_SLOTVECS): Define.
3704 (STATIC_BUF_SIZE): Define.
3705 (quotearg_n_options): Use only statically allocated storage when
3706 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
3707 than STATIC_BUF_SIZE.
3709 2000-07-29 Jim Meyering <meyering@lucent.com>
3711 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
3712 * dirname.c (dir_name): Likewise.
3714 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
3716 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
3717 (dir_name): Assert that there are no trailing slashes.
3719 2000-07-18 Bruno Haible <haible@clisp.cons.org>
3721 * mbswidth.h (mbswidth): Add a flags argument.
3722 (mbswidth): New declaration.
3723 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
3724 * mbswidth.c (mbswidth): Add a flags argument.
3725 (mbsnwidth): New function.
3727 2000-07-24 Jim Meyering <meyering@lucent.com>
3729 * mbswidth.c: Remove useless #else. From Bruno Haible.
3731 2000-07-23 Paul Eggert <eggert@twinsun.com>
3733 * mbswidth.c (_XOPEN_SOURCE):
3734 Don't define; this causes problems on Solaris 7.
3735 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
3737 2000-07-23 Paul Eggert <eggert@twinsun.com>
3740 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3741 so that mbstate_t is always defined.
3743 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
3744 be 1 in at least one GCC installation, and this configuration
3745 error is likely to be common. Ignoring MB_LEN_MAX hurts
3746 performance on hosts that have mbrtowc but have only unibyte
3747 locales, but I assume these hosts are rare.
3749 2000-07-23 Paul Eggert <eggert@twinsun.com>
3751 * quotearg.c: Streamline by invoking multibyte code only if needed.
3752 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
3753 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
3754 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3755 invoke multibyte primitives.
3757 2000-07-23 Jim Meyering <meyering@lucent.com>
3759 * basename.c (base_name): Add an assertion.
3761 2000-07-15 Bruno Haible <clisp.cons.org>
3763 * quotearg.c: When the system forces us to redefine mbstate_t,
3764 shadow its mbsinit function.
3766 2000-07-16 Bruno Haible <haible@clisp.cons.org>
3768 * mbswidth.h: New file.
3769 * mbswidth.c: New file.
3770 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
3771 (noinst_HEADERS): Add mbswidth.h.
3773 2000-07-17 Bruno Haible <haible@clisp.cons.org>
3775 * config.charset: Add support for FreeBSD. Improve support for HP-UX
3778 2000-07-15 Jim Meyering <meyering@lucent.com>
3780 * makepath.c: Include quote.h.
3781 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
3782 corresponding argument in a `quote (...)' call.
3783 Give better diagnostics.
3785 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
3786 (noinst_HEADERS): Add quote.h.
3788 * quote.c (quote, quote_n): New file. Two functions taken verbatim
3789 from tar's src/misc.c.
3790 * quote.h: New file. Prototypes for same.
3792 2000-07-10 Paul Eggert <eggert@twinsun.com>
3794 From a suggestion by Bruno Haible.
3795 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
3796 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
3797 to decide whether to define the BeOS workaround macro;
3798 this adjusts to the change to AC_MBSTATE_T.
3800 2000-07-13 Paul Eggert <eggert@twinsun.com>
3802 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
3804 * quotearg.c (quoting_style_args, quoting_style_vals,
3805 quotearg_buffer_restyled): Add support for
3806 clocale_quoting_style. Undo previous change to
3807 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
3808 and "{RIGHT QUOTATION MARK}" msgids.
3810 2000-07-05 Paul Eggert <eggert@twinsun.com>
3812 The old behavior of quoting `like this' doesn't look good with
3813 newer, ISO-style fonts. See:
3814 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
3816 Instead, quote "like this" by default. Let the translator
3817 tailor the locale-specific quoting behavior by providing
3818 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
3820 * quotearg.c (N_): New macro.
3821 (gettext_default): New function.
3822 (quotearg_buffer_restyled): Use
3823 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
3824 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
3826 2000-07-09 Jim Meyering <meyering@lucent.com>
3828 * Most files: Update copyright dates to include 2000.
3830 2000-07-08 Jim Meyering <meyering@lucent.com>
3832 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
3834 (xgethostname): Remove now-unnecessary #ifdef.
3835 Move declaration of `err' into loop where it's used.
3837 2000-07-05 Bruno Haible <haible@clisp.cons.org>
3839 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
3840 by allocating a larger buffer. Test the gethostname return value for
3841 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
3842 returns an error and ENAMETOOLONG isn't defined.
3844 2000-07-05 Paul Eggert <eggert@twinsun.com>
3845 and Bruno Haible <haible@clisp.cons.org>
3847 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
3849 2000-07-05 Bruno Haible <haible@clisp.cons.org>
3851 * quotearg.c (struct quoting_options): Simplify quote_these_too
3854 2000-07-03 Jim Meyering <meyering@lucent.com>
3856 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
3857 Reported by Bruno Haible.
3859 2000-07-04 Jim Meyering <meyering@lucent.com>
3861 * quotearg.c: Make inclusion of <wchar.h> independent of whether
3862 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
3865 2000-07-03 Paul Eggert <eggert@twinsun.com>
3866 and Bruno Haible <haible@clisp.cons.org>
3868 * quotearg.c (mbrtowc):
3869 Assign to *pwc, and return 1 only if result is nonzero.
3870 (iswprint): Use ISPRINT when substituting our own mbrtowc.
3872 2000-07-03 Jim Meyering <meyering@lucent.com>
3874 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
3875 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
3878 2000-07-02 Jim Meyering <meyering@lucent.com>
3880 * quotearg.c (mbstate_t): Don't define here.
3882 2000-07-02 Jim Meyering <meyering@lucent.com>
3884 * nanosleep.c (SIGCONT): Define if not already defined.
3886 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3888 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
3889 per change in ../m4/ls-mntd-fs.m4.
3890 (read_filesystem_list): Ignore symbolic links.
3892 2000-06-29 Jim Meyering <meyering@lucent.com>
3894 * same.c: Include <string.h> or <strings.h>, as appropriate,
3895 for declaration of strcmp.
3897 * long-options.c: Include <stdlib.h>, for declaration of exit.
3899 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
3900 Avoid warning by casting result to `char *' to remove `const'.
3902 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3904 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
3906 2000-06-26 Paul Eggert <eggert@twinsun.com>
3908 savedir now sets errno on failure and invokes xmalloc to get memory.
3909 Fix a couple of other minor bugs while we're at it.
3911 * savedir.c (<unistd.h>): Do not include; there's no need.
3912 (NAMLEN): Remove macro.
3913 (malloc, realloc): Remove decls.
3915 ("xalloc.h"): Include.
3916 (NAME_SIZE_DEFAULT): New macro.
3917 (savedir): Use xmalloc / xrealloc to allocate memory.
3918 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
3919 Skip "" directory entries.
3920 Use strlen to calculate directory entry length, since the old method
3921 is rarely used these days and isn't worth supporting.
3922 Don't use a pointer after freeing it.
3923 Check for integer overflow when calculating allocation size.
3924 Use memcpy to copy entries, instead of stpcpy.
3925 Set errno properly when returning NULL.
3926 Check for readdir error.
3928 2000-06-26 Jim Meyering <meyering@lucent.com>
3930 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
3932 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3934 * getusershell.c (xmalloc, xrealloc): Remove functions.
3936 Don't include <stdlib.h>. Don't declare malloc, realloc.
3938 2000-06-23 Bruno Haible <haible@clisp.cons.org>
3940 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
3942 2000-06-24 Jim Meyering <meyering@lucent.com>
3944 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
3946 2000-06-21 Jim Meyering <meyering@lucent.com>
3948 * getpass.c: New file, from Bruno Haible. Required for BeOS.
3950 2000-06-19 Paul Eggert <eggert@twinsun.com>
3952 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
3953 (mbrtowc, mbstate_t): Define substitutes if
3954 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
3955 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
3956 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3958 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3960 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
3961 than 1024, return a memory chunk of least possible size, instead
3962 of size PATH_MAX + 2. In the loop, increment the size proportionally.
3963 Use free/xmalloc instead of xrealloc to avoid copying for very long
3966 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3968 * canon-host.c (canon_host): Use malloc and memcpy to copy an
3969 address, not strdup. Include <stdlib.h> and don't declare free().
3971 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3973 * path-concat.c (path_concat): Don't access dir[-1] if dir is
3976 2000-06-21 Jim Meyering <meyering@lucent.com>
3978 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
3979 (noinst_HEADERS): Add getstr.h.
3981 * getline.c (getstr): Move into a separate file.
3982 * getstr.c (getstr): New file, extracted from getline.c, with
3983 the following changes: new parameter, delim2; both delim[12]
3984 parameters have type `int', not `char'. The latter would lose
3985 with 8-bit delimiters.
3986 * getstr.h: New file.
3988 2000-06-19 Jim Meyering <meyering@lucent.com>
3990 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
3992 2000-06-18 Jim Meyering <meyering@lucent.com>
3994 * mkdir.c: Remove file, due mainly to copyright incompatibility.
3995 Besides, these days every porting target provides a mkdir function.
3997 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
3998 (this snippet comes from src/system.h).
4000 2000-06-15 Paul Eggert <eggert@twinsun.com>
4002 * human.c (adjust_value): New function.
4003 (human_readable_inexact): Apply rounding style even when
4004 printing approximate values.
4006 2000-06-14 Paul Eggert <eggert@twinsun.com>
4008 * human.c (human_readable_inexact): Allow an input block
4009 size that is not a multiple of the output block size, and vice versa.
4010 Reported by Piergiorgio Sartor.
4012 2000-06-14 Paul Eggert <eggert@twinsun.com>
4014 * getdate.y (get_date): Apply relative times after time
4015 zone indicator, not before. Reported by Todd A. Jacobs.
4017 2000-06-13 Jim Meyering <meyering@lucent.com>
4019 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4021 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4023 2000-06-12 Paul Eggert <eggert@twinsun.com>
4025 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4027 2000-06-04 Paul Eggert <eggert@twinsun.com>
4029 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4031 2000-06-04 Jim Meyering <meyering@lucent.com>
4033 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4034 SunOS 4.1.4 for which gid_t is an unsigned type.
4036 2000-06-03 Jim Meyering <meyering@lucent.com>
4038 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4040 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4042 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4043 newer, don't install charset.alias.
4044 * config.charset: Change the Linux/glibc rules so they become empty
4045 on glibc-2.1 or newer.
4047 2000-06-02 Jim Meyering <meyering@lucent.com>
4049 * mountlist.c: Back out last change. Instead, do this...
4050 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4051 member using the same `ignore'-testing code.
4052 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4056 2000-05-29 Jim Meyering <meyering@lucent.com>
4058 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4059 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4061 2000-05-22 Jim Meyering <meyering@lucent.com>
4063 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4065 2000-05-18 Jim Meyering <meyering@lucent.com>
4067 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4068 back, too, since it may have been modified by allocate_entry.
4069 (hash_delete): Rewrite to use neither the assignment operator
4070 nor the comma operator in an if-expression.
4072 2000-05-15 Paul Eggert <eggert@twinsun.com>
4075 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4076 Remove; no longer needed.
4077 "quotearg.h": Add include.
4078 (file_name): Do not bother to explicitly initialize to NULL; it's less
4079 efficient on some hosts.
4080 (close_stdout_status): Remove test as to whether stdout was already
4081 closed; it breaks for the case "echo x | sort >&-".
4082 Quote file name colons.
4083 Do not assume that _("write error") lacks format strings.
4085 2000-05-15 Jim Meyering <meyering@lucent.com>
4087 * version-etc.c (version_etc_copyright): Update the copyright string
4088 used in all --version output.
4090 2000-05-14 Jim Meyering <meyering@lucent.com>
4092 * closeout.c (close_stdout_set_file_name): New function.
4093 (close_stdout_status): Use new file-scoped global.
4094 Return right away if fstat says the stdout file descriptor is invalid.
4095 * closeout.h (close_stdout_set_file_name): Declare.
4097 2000-05-10 Jim Meyering <meyering@lucent.com>
4099 * closeout.c [default_exit_status]: New file-scoped variable.
4100 (close_stdout_set_status): New function.
4101 * closeout.h (close_stdout_set_status): Declare.
4103 2000-05-08 Jim Meyering <meyering@lucent.com>
4105 * long-options.c: Don't include closeout.h.
4106 (parse_long_options): Don't call close_stdout for --version.
4108 2000-05-06 Jim Meyering <meyering@lucent.com>
4110 * strnlen.c: Undefine __strnlen and strnlen.
4111 [!weak_alias]: Define __strnlen to strnlen.
4113 * atexit.c: New file, from libiberty.
4115 2000-05-06 Jim Meyering <meyering@lucent.com>
4117 * closeout.c (close_stdout_status): Also check for errors on the
4120 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4122 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4123 instead of xmalloc, xrealloc, path_concat.
4124 (locale_charset): Treat empty environment variables as absent.
4125 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4127 2000-05-04 Jim Meyering <meyering@lucent.com>
4129 * getopt.c: Update from glibc.
4130 * obstack.c: Likewise.
4131 * obstack.h: Likewise.
4132 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4134 * regex.h: Likewise.
4135 * strndup.c: Likewise.
4136 * strnlen.c: New file, from glibc.
4138 2000-05-01 Jim Meyering <meyering@lucent.com>
4140 * full-write.c (full_write): Remove `FIXME' part of comment.
4142 2000-04-29 Jim Meyering <meyering@lucent.com>
4144 * path-concat.c: Declare strdup only if it's not defined.
4145 * canon-host.c: Likewise.
4147 2000-04-28 Jim Meyering <meyering@lucent.com>
4149 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4150 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4151 included first, then limits.h is included by locale.h by libintl.h.
4152 From John David Anglin.
4154 2000-04-25 Jim Meyering <meyering@lucent.com>
4156 * makepath.c (S_IRWXUGO): Define.
4157 (make_path): Always perform explicit chmod if MODE specifies any
4158 of the `special' permission bits. Prompted by a bug report against
4159 install from Mate Wierdl and Joost van Baal.
4161 2000-04-18 Jim Meyering <meyering@lucent.com>
4165 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4166 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4168 2000-04-17 Jim Meyering <meyering@lucent.com>
4170 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4171 the definition of it to rpl_strftime also defined-away the system's
4174 2000-04-15 Jim Meyering <meyering@lucent.com>
4176 Use `C' to denote so-called `contiguous' files, the same way
4178 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4179 (ftypelet): Use S_ISCTG.
4180 From Michael Deutschmann.
4182 2000-04-14 Jim Meyering <meyering@lucent.com>
4184 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4186 2000-04-08 Jim Meyering <meyering@lucent.com>
4188 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4189 names don't conflict. Reported by Eli Zaretskii.
4191 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4193 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4194 bug. Deal with the different error behavior of Irix iconv.
4196 2000-04-07 Jim Meyering <meyering@lucent.com>
4198 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4199 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4201 2000-04-05 Jim Meyering <meyering@lucent.com>
4203 Portability tweaks required for ultrix4.3.
4204 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4205 * readutmp.c: Include sys/types.h before sys/stat.h.
4206 * canon-host.c: Declare strdup.
4207 * path-concat.c: Likewise.
4208 From John David Anglin.
4210 2000-04-04 Jim Meyering <meyering@lucent.com>
4212 Be more DOS 8.3-friendly.
4213 * ref-add.sin: Renamed from ref-add.sed.in.
4214 * ref-del.sin: Renamed from ref-del.sed.in.
4215 * Makefile.am: Reflect renaming.
4216 Reported by Eli Zaretskii.
4218 Use a temporary file name that won't clash with `charset.alias'
4219 in the DOS 8.3 name space.
4220 * Makefile.am (charset_tmp): Define.
4221 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4222 (uninstall-local): Likewise.
4223 Reported by Eli Zaretskii.
4225 2000-03-29 Paul Eggert <eggert@twinsun.com>
4227 * time/strftime.c (my_strftime): Make sure we call the system
4228 strftime, not ourselves, when invoking the underlying strftime.
4230 2000-03-24 Jim Meyering <meyering@lucent.com>
4232 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4233 (charset_alias): Define.
4234 (install-exec-local): Factor out common code.
4235 (uninstall-local): Split lines longer than 80.
4236 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4238 (.sed.in.sed): New rule. Don't redirect directly to $@.
4239 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4241 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4243 * config.charset: Output a line containing "Packages using this file".
4244 * ref-add.sed.in, ref-del.sed.in: New files.
4245 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4246 ref-del.sed): New rules.
4248 2000-03-17 Jim Meyering <meyering@lucent.com>
4250 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4251 Otherwise, include <strings.h>
4253 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4255 * unicodeio.c (utf8_wctomb): New function.
4256 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4257 format instead of in UCS-4 with platform dependent endianness.
4259 2000-03-07 Paul Eggert <eggert@twinsun.com>
4261 * savedir.c (savedir): Work even if directory size is
4262 negative; this can happen with some screwy NFS configurations.
4264 2000-03-06 Jim Meyering <meyering@lucent.com>
4266 * localcharset.c (get_charset_aliases): Don't try to free file_name
4267 if it's NULL (because we ran out of memory). From Bruno Haible.
4269 2000-03-05 Jim Meyering <meyering@lucent.com>
4271 * localcharset.c ("path-concat.h"): Include.
4272 (get_charset_aliases): Use path_concat instead of ANSI string
4275 * unicodeio.h (PARAMS): Define.
4276 Use it to guard prototype.
4278 2000-03-04 Jim Meyering <meyering@lucent.com>
4280 * Makefile.am (install-exec-local): Create $(libdir) before installing
4282 (uninstall-local): Uncomment this rule so `make distcheck' works
4285 * unicodeio.c (<errno.h>): Include it.
4286 (errno): Declare if not defined.
4288 * localcharset.c: Add Bruno's comment justifying use of volatile.
4290 * config.charset: New version, incorporating remarks from a linux
4291 i18n mailing list. From Bruno Haible.
4293 2000-03-02 Jim Meyering <meyering@lucent.com>
4295 * Makefile.am (EXTRA_DIST): Add config.charset.
4297 2000-03-01 Jim Meyering <meyering@lucent.com>
4299 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4300 * unicodeio.c: Likewise.
4302 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4304 * config.charset: New file.
4305 * localcharset.c: New file.
4306 * unicodeio.h, unicodeio.c: New files.
4307 * Makefile.am (DEFS): Add -DLIBDIR=...
4308 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4309 (noinst_HEADERS): Add unicodeio.h.
4310 (all-local, install-exec-local, charset.alias): New targets.
4312 2000-02-28 Paul Eggert <eggert@twinsun.com>
4314 * quotearg.c (ALERT_CHAR): New macro.
4315 (quotearg_buffer_restyled): Use it.
4317 2000-02-27 Jim Meyering <meyering@lucent.com>
4319 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4320 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4322 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4323 not `#if STDC_HEADERS'.
4324 Declare malloc if needed.
4326 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4327 now that autoconf always defines the HAVE_DECL_ symbols.
4328 * human.c: Likewise.
4330 * strtoumax.c: Likewise.
4332 * backupfile.c: Arrange for cpp to fail if the configure-time
4333 declaration check was not run.
4335 * human.c: Likewise.
4337 * strtoumax.c: Likewise.
4339 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4340 then first look up the entire `.'-containing string as a login name.
4342 2000-02-18 Paul Eggert <eggert@twinsun.com>
4344 * getdate.y: Handle two-digit years with leading zeros correctly.
4345 (textint): New typedef.
4346 (parser_control): Member year changed from int to textint.
4348 (YYSTYPE): Removed; replaced by %union with int and textint members.
4349 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4350 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4351 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4352 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4353 (date, number, to_year): Use width of number in digits, not its value,
4354 to determine whether it's a 2-digit year, or a 2-digit time.
4355 (yylex): Store number of digits of numeric tokens.
4356 Reported by John Kendall.
4358 (parser_control): Changed from struct parser_control to typedef (for
4359 consistency). All uses changed.
4361 (tID): Removed; not used.
4362 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4364 2000-02-14 Paul Eggert <eggert@twinsun.com>
4366 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4367 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4369 2000-02-12 Jim Meyering <meyering@lucent.com>
4371 * userspec.c (ISDIGIT): Define it.
4372 (isdigit): Remove definition.
4373 (is_number): Use ISDIGIT, not isdigit.
4374 <libintl.h>: Include.
4376 (parse_user_spec): Mark translatable strings.
4378 2000-02-10 Jim Meyering <meyering@lucent.com>
4380 With these changes, nanosleep.[ch] are finally enough like the other
4381 lib/* replacement files to compile on a few more losing systems.
4383 * nanosleep.h: Don't include config.h.
4384 Remove prototype from declaration of nanosleep.
4385 (PARAMS): Remove now-unneeded definition.
4386 * nanosleep.c: #undef nanosleep.
4387 (rpl_nanosleep): Rename from nanosleep.
4389 2000-02-03 Jim Meyering <meyering@lucent.com>
4391 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4392 rather than with `#if HAVE_UTMPNAME'.
4394 2000-02-01 Jim Meyering <meyering@lucent.com>
4396 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4398 2000-01-31 Jim Meyering <meyering@lucent.com>
4400 * nanosleep.h (nanosleep): Guard declaration with
4401 `#if ! HAVE_DECL_NANOSLEEP'.
4402 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4403 the declaration in that vendor's sys/timers.h.
4404 Reported by Christian Krackowizer.
4406 * quotearg.c (ISASCII): Add #undef and move definition to follow
4407 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4408 (ISPRINT): Likewise.
4409 Reported by Tom Tromey.
4411 2000-01-30 Jim Meyering <meyering@lucent.com>
4413 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4414 uses of ->ut_name. The latter doesn't work with new Linux header files
4415 where only utmpx.ut_user is declared.
4417 * readutmp.h (UT_USER): Define.
4419 2000-01-23 Jim Meyering <meyering@lucent.com>
4421 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4424 2000-01-22 Jim Meyering <meyering@lucent.com>
4426 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4427 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4428 Required for some AIX systems. Reported by Christian Krackowizer.
4429 [TESTING] (main): New function.
4431 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4432 * dirname.c (dir_name): Support for DOS-style file names with drive
4435 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4437 * strverscmp.c (ISDIGIT): Define.
4438 (strverscmp): Use ISDIGIT, not isdigit.
4440 2000-01-17 Paul Eggert <eggert@twinsun.com>
4442 * nanosleep.c (nanosleep):
4443 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4444 POSIX.1 doesn't require SA_INTERRUPT and some systems
4445 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4446 it's been part of POSIX.1 since day 1 (in 1988).
4448 2000-01-17 Jim Meyering <meyering@lucent.com>
4450 * interlock: Remove unused file. Reported by François Pinard.
4452 2000-01-16 Paul Eggert <eggert@twinsun.com>
4454 * quotearg.c (quotearg_buffer_restyled): Do not quote
4455 alert, backslash, formfeed, and vertical tab unnecessarily in
4456 shell quoting style.
4459 version-control: never