1 2003-10-29 Paul Eggert <eggert@twinsun.com>
3 * getusershell.c (readname): Simplify the code by using x2nrealloc
4 rather than xmalloc/xrealloc.
5 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
6 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
7 conformance bug: the old code used a pointer after freeing the
8 storage that it addressed.
9 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
10 rather than doing it by hand.
11 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
12 the buffer preserved. Use free and xmalloc instead.
13 * quotearg.c (quotearg_n_options): Likewise.
14 Use a simpler test for size overflow. Don't use xalloc_oversized
15 because unsigned int might be wider than size_t (!); this suggests
16 that we should switch from unsigned int to size_t for slot numbers.
18 2003-10-27 Bruno Haible <bruno@clisp.org>
20 * stdbool_.h: Better support for BeOS.
22 2003-10-27 Paul Eggert <eggert@twinsun.com>
24 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
25 to allocate the returned structure. Do not allocate a subarray,
26 as x2nrealloc will do that.
27 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
29 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
31 2003-10-26 Paul Eggert <eggert@twinsun.com>
33 * xalloc.h (xalloc_oversized): New static inline function, for
34 callers that want to do their own size-overflow checking. Include
35 <stdbool.h>, since xalloc_oversized returns bool.
36 * xalloc.c (array_size_overflow): Remove. All callers changed
37 to use xalloc_oversized.
39 Add two functions x2realloc, x2nrealloc, for programs that grow
40 arrays dynamically by doubling their sizes.
41 * xalloc.h (x2realloc, x2nrealloc): New decls.
42 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
45 Port to C99 semantics for 'inline' of external functions.
46 Bug reported by Bruno Haible.
47 * xmalloc.c (xnmalloc_inline): New static inline function,
48 with the old contents of xnmalloc.
49 (xnmalloc, xmalloc): Use it.
50 (xnrealloc_inline): New static inline function,
51 with the old contents of xnrealloc.
52 (xnrealloc, xrealloc): Use it.
54 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
56 2003-10-25 Paul Eggert <eggert@twinsun.com>
58 Fix several address-calculation bugs in the hash modules,
59 plus some minor code cleanup.
61 * hash.h: Include <stdbool.h>, for bool.
62 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
63 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
64 hash_get_n_entries, hash_get_max_bucket_length,
65 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
66 hash_rehash): Use size_t rather than unsigned.
67 * hash.c (struct hash_table, hash_get_n_buckets,
68 hash_get_n_buckets_used, hash_get_n_entries,
69 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
70 hash_get_entries, hash_do_for_each, hash_string, is_prime,
71 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
73 (SIZE_MAX): Define if not defined.
74 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
75 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
77 Use const * when possible.
78 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
79 (check_tuning): Fix bug: if tuning parameters were very close to
80 0 or 1, rounding errors could have caused subscript violations.
81 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
82 (hash_initialize): Add 'fail:' label
83 to free table and return NULL, and use it to simplify code.
84 Use calloc rather than clearing the storage ourself.
85 (hash_initialize, hash_rehash): Check for arithmetic overflow in
86 buffer size calculations.
87 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
88 Include <stddef.h>, for size_t.
89 * hash-pjw.c (hash_pjw): Likewise.
90 Switch to method described by Bruno Haible.
91 Include <limits.h>, for CHAR_BIT.
92 (SIZE_BITS): New macro.
94 2003-10-21 Paul Eggert <eggert@twinsun.com>
96 * getndelim2.c (getndelim2): When size calculation overflows,
97 ceiling the allocation at NMAX bytes rather than silently
98 discarding input bytes before NMAX is reached. This makes
99 a difference only if NMAX exceeds SIZE_MAX / 2.
101 * obstack.c: Merge from glibc.
102 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
103 Add libc_hidden_def (_obstack_newchunk).
104 (_obstack_free) [! defined _LIBC]: Remove.
105 [defined _LIBC]: Make a strong alias from obstack_free, rather than
106 a clone of the function body.
107 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
108 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
110 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
111 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
114 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
115 (obstack_ptr_grow_fast, obstack_int_grow_fast):
116 Don't use lvalue casts, as GCC plans to remove support for them
117 in GCC 3.5. Reported by Joseph S. Myers. This bug
118 was also present in the non-GCC version, indicating that this
119 code had always been buggy and had never been widely used.
120 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
121 Use the fast variant of each macro, rather than copying the
122 definiens of the fast variant; that way, we'll be more likely to
123 catch future bugs in the fast variants.
125 2003-10-20 Bruno Haible <bruno@clisp.org>
127 * wait-process.h: New file, from GNU gettext.
128 * wait-process.c: New file, from GNU gettext.
130 2003-10-19 Jim Meyering <jim@meyering.net>
132 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
134 2003-10-16 Paul Eggert <eggert@twinsun.com>
136 * getgroups.c: Include <errno.h>, <stdlib.h>.
137 (getgroups): First arg is int, not size_t.
138 Don't let 'free' mangle errno.
140 2003-10-16 Jim Meyering <jim@meyering.net>
142 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
144 2003-10-15 Paul Eggert <eggert@twinsun.com>
146 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
148 (new_exclude, add_exclude_file): Initial size no longer needs to
150 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
151 our own address arithmetic overflow checking.
153 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
154 (fnmatch): Do not alloca more than 2000 wide characters;
155 instead, use malloc for large buffers.
156 Check for address arithmetic overflow, and return -1
157 with errno set to ENOMEM in that case.
158 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
159 (NEW_PATTERN): Do not alloca more than 8000 bytes;
160 instead, return -1. Check for address arithmetic overflow.
162 2003-10-14 Paul Eggert <eggert@twinsun.com>
164 Handle invalid suffixes and overflow independently, so that
165 callers can treat them independently as needed. Fix some bugs in
166 suffix handling, e.g., "100k@" was not diagnosed as an invalid
167 suffix for a human-readable blocksize. The major caller-visible
168 change is the addition of a new
169 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
170 that both overflow and suffix chars were found.
172 * human.c (humblock): Don't check separately for invalid suffix
173 char; that is xstrtoumax's job (now that its bug is fixed).
174 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
175 INTMAX_MAX]: New macros.
176 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
177 TYPE_MAXIMUM): New macros.
178 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
179 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
180 if overflow occurs, as it's what __strtol does and it's more useful
182 (__xstrtol): If __strtol reports some error other than ERANGE,
183 reflect it to the caller as LONGINT_INVALID. If it reports
184 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
185 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
186 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
188 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
189 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
190 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
191 [defined UINTMAX_MAX]: New macros.
193 2003-10-14 Bruno Haible <bruno@clisp.org>
195 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
196 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
197 Also use volatile where needed.
199 2003-10-12 Paul Eggert <eggert@twinsun.com>
201 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
202 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
203 and define in terms of the other primitives.
204 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
205 (SIZE_MAX): Define if not already defined.
206 (array_size_overflow): New function.
207 (xalloc_die): Abort instead of exiting if 'error' returns.
208 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
209 (xmalloc, xrealloc): Use them.
210 (xcalloc): Check for address arithmetic overflow.
211 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
212 a bit faster than strcpy.
214 2003-10-08 Paul Eggert <eggert@twinsun.com>
216 Merge getpass from libc, plus a few fixes.
218 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
220 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
221 __fsetlocking to empty.
222 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
223 do include <bits/libc-lock.h>.
224 Do not include <fcntl.h>; not needed.
225 [_LIBC]: Include <wchar.h>.
226 (NOTCANCEL_MODE): New macro.
227 (flockfile, funlockfile) [_LIBC]: New macros.
228 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
229 [!_LIBC]: New macros.
230 (call_fclose): New function.
231 (getpass): Use it. Save tty stream separately; this simplifies the
232 code and makes it more reliable if stdin happens to equal stdout.
233 Invoke __fsetlocking on tty.
234 Handle thread cancellation if needed.
235 Namespace cleanup (use __tcgetattr, __getline).
236 Use bool for Booleans.
237 [USE_IN_LIBIO]: Handle wide streams.
238 [!_LIBC]: Unconditionally do the fseek, since we don't know what
239 stream might go where.
241 * unlocked-io.h: Include <stdio.h>, so that the caller
242 doesn't have to include <stdio.h> before us.
243 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
244 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
245 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
246 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
247 if not declared, so that we can use getpass.c code from libc without
249 (flockfile, ftrylockfile, funlockfile): New macros.
251 2003-10-06 Bruno Haible <bruno@clisp.org>
253 * version-etc-2.h: Remove file.
254 * version-etc-2.c: Remove file.
256 2003-09-25 Jim Meyering <jim@meyering.net>
257 Bruno Haible <bruno@clisp.org>
259 This lets translators provide better translations for the
260 "Written by ..." part of --version output.
261 * version-etc.h: Include stdarg.h.
262 (version_etc_copyright): Declare as readonly.
263 (version_etc): Make this function variadic with a NULL-terminated list
264 of author name strings.
265 (version_etc_va): New declaration.
266 * version-etc.c: Include stdarg.h, stdlib.h.
267 (version_etc_copyright): Declare as readonly.
268 (version_etc_va): New function. Provide a different translatable string
269 for each possible number of authors < 10. Abbreviate when there are 10
271 (version_etc): Make this function variadic. Call version_etc_va.
272 Suggestion from Gary V. Vaughan.
274 * long-options.h (parse_long_options): Change prototype: the authors
275 string is moved to the end and becomes variadic.
276 * long-options.c: Include stdarg.h.
277 (parse_long_options): Make this function variadic, too.
278 Call version_etc_va, not version_etc.
280 2003-10-06 Bruno Haible <bruno@clisp.org>
282 * fatal-signal.h: New file, from GNU gettext.
283 * fatal-signal.c: New file, from GNU gettext.
285 2003-10-04 Karl Berry <karl@gnu.org>
287 * argp*: update from libc.
289 2003-10-01 Larry Jones <lawrence.jones@eds.com>
291 * getpass.c (getpass): Use a no-op fseek when switching from input to
292 output mode on the same stream.
294 2003-09-29 Paul Eggert <eggert@twinsun.com>
296 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
297 Fix arg typo in previous patch.
299 2003-09-28 Jim Meyering <jim@meyering.net>
301 * error.c: Correct cpp indentation.
303 2003-09-27 Paul Eggert <eggert@twinsun.com>
305 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
306 Omit the special code that used __typeof__, since we worry that
307 it could be more trouble than it's worth. See:
308 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
309 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
313 2003-09-26 Jim Meyering <jim@meyering.net>
315 * error.c (error_tail): Move some declarations
316 into inner scope where the local variables are used.
318 2003-09-26 Bruno Haible <bruno@clisp.org>
320 * stpncpy.h (gnu_stpncpy): New declaration.
321 (stpncpy): Define as alias for gnu_stpncpy.
322 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
324 2003-09-26 Paul Eggert <eggert@twinsun.com>
326 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
327 (error_tail): Do not loop, reallocating temporary buffer, since
328 the output cannot contain more wide characters than the input
329 contains bytes, the size must be big enough already. This avoids
330 one potential size overflow calculation. Check for size overflow
331 when calculating temporary buffer size. Free temporary buffer
332 when done, if it was allocated with malloc; this plugs a memory
333 leak. Remove casts from void * to pointers, that are no longer
334 needed now that we're assuming C89 or better.
336 Merge error changes from glibc.
338 * error.c, error.h: Update copyright notice header to match glibc.
339 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
340 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
341 Disable cancellation while printing error.
342 * error.h: Prepend __ to parameter names.
344 2003-09-25 Karl Berry <karl@gnu.org>
346 * argp-fmtstream.c, argp-help.c: update from libc.
348 2003-09-25 Bruno Haible <bruno@clisp.org>
350 * version-etc-2.h: New file, from version-etc.h with modifications.
351 * version-etc-2.c: New file, from version-etc.c with modifications.
353 2003-09-25 Simon Josefsson <jas@extundo.com>
355 * xgetdomainname.h: New file.
356 * xgetdomainname.c: New file.
358 2003-09-25 Simon Josefsson <jas@extundo.com>
359 Bruno Haible <bruno@clisp.org>
361 * getdomainname.h: New file.
362 * getdomainname.c: New file.
364 2003-09-24 Paul Eggert <eggert@twinsun.com>
366 * linebuffer.c (freebuffer): Don't free the argument, just
367 the buffer associated with the argument. Bug reported by
370 2003-09-19 Karl Berry <karl@gnu.org>
372 * argp.h: update from libc.
374 2003-09-16 Paul Eggert <eggert@twinsun.com>
376 * linebuffer.c (readlinebuffer): Return NULL immediately upon
377 input error, instead of returning NULL the next time we are called
378 (and therefore losing track of errno).
380 2003-09-15 Paul Eggert <eggert@twinsun.com>
382 * getndelim2.c (getndelim2): Don't trash errno when a read
383 fails, so that the caller gets the proper errno.
385 * readutmp.c (read_utmp): Likewise.
386 Check for fstat error. Close stream and free storage
389 2003-09-14 Bruno Haible <bruno@clisp.org>
391 * fwriteerror.h: New file.
392 * fwriteerror.c: New file.
394 2003-09-14 Jim Meyering <jim@meyering.net>
396 * getloadavg.c: Correct cpp indentation.
397 * strdup.c: Likewise.
398 * vasnprintf.c: Likewise.
400 2003-09-12 Paul Eggert <eggert@twinsun.com>
402 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
403 * obstack.c [!defined _LIBC]: Likewise.
404 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
405 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
406 * exitfail.c: Don't include stdlib.h; no longer needed.
408 More changes to assume C89 or better.
410 * error.c (error_tail): Assume vprintf.
412 * argmatch.c (getenv): Remove decl.
413 * progreloc.c (get_full_program_name): Define via prototype.
414 * setenv.c (clearenv): Likewise.
415 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
417 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
418 (malloc, memcpy): Remove decls.
419 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
420 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
421 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
422 (memcpy): Remove macro.
423 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
424 (__P): Remove. All uses removed.
425 (PTR): Remove. All uses changed to void *.
426 (CHAR_BIT, NULL): Remove.
427 (spaces, zeros, memset_space, memset_zero)
428 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
430 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
431 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
432 Define with prototype.
433 Remove now-unnecessary prototype decl.
434 (extra_args_spec): Assume ANSI C. All uses changed.
435 (extra_args_spec_iso): Remove.
436 (my_strftime, emacs_strftimeu): Define via prototype.
437 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
439 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
440 * strtoimax.c: Include <stdlib.h> unconditionally.
441 (strtoul, strtol): Remove decls.
442 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
444 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
445 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
446 (LOCALE_PARAM_PROTO): New macro.
447 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
448 (INTERNAL (strtol), strtol): Define with a prototype.
449 (PARAMS): Remove. All uses removed.
450 * tempname.c: Include <string.h> unconditionally.
451 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
452 * xgethostname.c (main): Define with a prototype.
453 * xmalloc.c: Include "xalloc.h" first, to check interface.
454 Include <stdlib.h> unconditionally.
455 (calloc, malloc, realloc, free): Remove decls.
456 * xstrtod.c: Include "xstrtod.h" first, to check interface.
457 Include <stdlib.h> unconditionally. Sort include file names.
459 (xstrtod): Define with a prototype.
460 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
461 (strtol, strtoul): Remove decls.
463 2003-09-11 Paul Eggert <eggert@twinsun.com>
465 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
466 Include <stdlib.h>, <string.h> unconditionally.
467 Remove now-unnecessary cast to char *.
468 * strnlen.c: Include <string.h> unconditionally.
469 * yesno.c (yesno): Define with a prototype.
471 2003-09-10 Bruno Haible <bruno@clisp.org>
473 * strcspn.c: Include <string.h> unconditionally.
474 * strpbrk.c: Include <string.h> unconditionally.
475 * strstr.c: Include <string.h> unconditionally.
476 * unicodeio.c: Include <string.h> unconditionally.
477 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
478 * unsetenv.c: Likewise.
479 * xreadlink.c: Include <stdlib.h> unconditionally.
480 * yesno.c: Include <stdlib.h> unconditionally.
481 (rpmatch): Add prototype.
483 2003-09-10 Jim Meyering <jim@meyering.net>
485 * error.c: Correct indentation of cpp directives.
487 2003-09-09 Paul Eggert <eggert@twinsun.com>
491 * acosl.c (main): Use a prototype.
492 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
495 * getloadavg.c (getloadavg, main): Define via prototypes.
497 * getopt.h (struct option.name): Assume C89, and use 'const'.
498 (getopt, etopt_long, getopt_long_only, _getopt_internal)
499 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
501 * getopt.c (const): Remove macro.
502 Include <string.h> unconditionally.
503 (my_index): Remove; all uses changed to strchr.
504 (strlen): Remove decl.
505 (exchange): Remove forward decl; no longer needed.
506 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
507 Define with prototype.
508 * getopt1.c (const): Remove macro.
509 (getopt_long, getopt_long_only, main): Define with prototype.
511 * getugroups.c: Include <string.h> unconditionally.
513 * getusershell.c: Include <stdlib.h> unconditionally.
514 (getusershell, setusershell, endusershell, readname, main):
515 Define with prototypes.
517 * group-member.c: Include group-member.h first.
518 Include <stdlib.h> unconditionally.
520 * hard-locale.c: Include hard-locale.h first.
521 Include <stdlib.h>, <string.h> unconditionally.
523 * hash.c (free, malloc): Remove decls.
524 Include <stdlib.h> unconditionally.
526 * human.c: Include <stdlib.h>, <string.h> unconditionally.
527 (getenv): Do not declare.
529 * idcache.c: Include <string.h> unconditionally.
531 * long-options.c: Include long-options.h first, to test interface.
532 Include <stdlib.h> unconditionally.
534 * makepath.c: Include makepath.h first, to test interface.
535 Include <stdlib.h> and <string.h> unconditionally.
537 * linebuffer.c: Include <stdlib.h>.
540 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
541 rpl_malloc returns void *, not char *.
542 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
544 * md5.h: Include <limits.h> unconditionally.
545 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
546 (__P): Remove; all uses removed.
547 * md5.c: Include "md5.h" first.
548 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
549 md5_buffer, md5_process_bytes, md5_process_block):
550 Define with prototypes.
551 * sha.h (__P): Remove all uses. (It wasn't defined??)
552 * sha.c: Include "sha.h" first.
553 Include <stdlib.h>, <string.h> unconditionally.
555 * memchr.c (__ptr_t): Remove; all uses changed to void *.
556 * memcmp.c (__ptr_t): Likewise.
557 * memrchr.c (__ptr_t): Likewise.
558 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
559 Include <string.h> unconditionally.
560 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
561 * memchr.c: Include <stdlib.h> unconditionally.
562 * memchr.c (LONG_MAX): Remove.
563 * memrchr.c (LONG_MAX): Likewise.
564 * memchr.c (__memchr): Define via a prototype.
565 * memrchr.c (__memrchr): Likewise.
566 * memcmp.c (__P): Remove, and remove all uses.
567 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
568 Remove forward decls; no longer needed.
569 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
570 Use types required by C89 in prototype.
572 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
573 * savedir.c: Likewise.
574 * mkdir.c (free): Remove decl.
575 * rmdir.c (rmdir): Define with a prototype.
576 * savedir.c: Include savedir.h first, to test interface.
578 * mktime.c (STDC_HEADERS): Remove.
579 Include <stdlib.h>, <string.h> unconditionally.
581 * modechange.c: Include <stdlib.h> unconditionally.
582 (malloc): Remove decl.
584 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
587 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
588 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
589 (This type really should be intptr_t, but that's a C99ism.)
590 (_obstack_memcpy): Remove: all uses changed to memcpy.
591 Include <string.h> unconditionally.
592 (struct obstack): Assume __STDC__ for types of members
593 chunkfun, freefun, extra_arg.
594 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
595 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
596 obstack_begin, obstack_specify_allocation,
597 obstack_specify_allocation_with_arg, obstack_chunkfun,
598 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
599 Remove unprototyped decls and the macros that use them.
600 * obstack.c (POINTER): Remove. All uses changed to void *.
601 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
602 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
603 (defined __STDC__ && __STDC__)]:
604 Remove nonprototyped code.
605 Include <stdlib.h> unconditionally.
606 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
607 _obstack_allocated_p, _obstack_free, obstack_free,
608 _obstack_memory_used, print_and_abort):
609 Define using prototypes.
610 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
611 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
612 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
613 obstack_next_free, obstack_object_size, obstack_room) [0]:
614 Remove unused, unprototyped code.
616 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
618 * physmem.c (physmem_total, physmem_available, main): Define
621 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
622 (main): Define with a prototype.
624 * posixver.c (getenv): Remove decl.
626 * putenv.c (malloc): Returns void *, not char *.
627 Include <string.h> unconditionally.
628 (strchr, memcpy, NULL): Do not define.
630 * readtokens.c: Include readtokens.h first, to test interface.
631 Include <stdlib.h>, <string.h> unconditionally.
632 (init_tokenbuffer): Define with a prototype.
634 * regex.c (PARAMS): Remove. All uses removed.
635 All uses of _RE_ARGS removed, too.
636 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
638 (bzero): Assume memset exists.
639 (memcmp, memcpy, NULL): Remove.
640 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
641 char, or assignments to local vars of type signed char.
642 (init_syntax_once, PREFIX(extract_number_and_incr),
643 PREFIX(print_partial_compiled_pattern),
644 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
645 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
646 PREFIX(regex_grow_registers), PREFIX(regex_compile),
647 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
648 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
649 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
650 wcs_compile_range, byte_compile_range, truncate_wchar,
651 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
652 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
653 count_mbs_length, wcs_re_match_2_internal,
654 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
655 PREFIX(alt_match_null_string_p),
656 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
657 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
658 regfree, PREFIX(extract_number)): Define with prototype. Remove
659 now-unnecessary declaration, if any.
660 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
662 Remove now-unnecessary casts among pointer types.
663 * regex.h (_RE_ARGS): Remove. All uses removed.
665 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
668 * rpmatch.c: Include <stdlib.h> unconditionally.
670 * same.c: Include <stdlib.h>, <string.h> unconditionally.
673 * save-cwd.c: Include <stdlib.h> unconditionally.
674 * xgetcwd.c: Likewise.
676 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
679 * strchrnul.c (strchrnul): Define with a prototype.
680 Fix bug: c_in was not converted to char before searching.
682 The following changes are not K&R related:
684 * group-member.h: Include <sys/types.h>, so that this file is
686 * makepath.h: Likewise.
688 * getusershell.c (readname, default_index, line_size, readname):
689 Use size_t, not int, for sizes.
690 (readname): If the size overflows, report an error instead of
693 2003-09-09 Derek Robert Price <derek@ximbiot.com>
695 * getndelim2.c: Assume stdlib.h per the C89 spec.
697 2003-09-08 Paul Eggert <eggert@twinsun.com>
699 Assume C89 or better; remove K&R cruft.
700 A few of these changes were first proposed by Derek Robert Price
701 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
703 * addext.c: Include <string.h> unconditionally.
704 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
705 Don't declare getenv or malloc.
707 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
708 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
710 (find_stack_direction, alloca): Use prototypes.
712 * atexit.c (atexit): Define using a prototype.
714 * basename.c, dirname.c, stripslash.c:
715 Include <string.h> unconditionally.
717 * bcopy.c: Include <stddef.h>.
718 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
720 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
722 * error.h (error, error_at_line, error_print_progname)
723 [! (defined (__STDC__) && __STDC__)]: Remove decls.
724 * error.c: Include error.h first, to check interface.
725 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
726 (VA_START): Remove; all uses changeed to va_start.
727 (exit, strerror): Remove decls.
728 (error_print_progname): Prototype uncondionally.
729 Don't include <errno.h>; no longer needed.
730 (private_strerror): Remove.
731 (error_tail): Always define.
732 (error, error_at_line): Assume C89 or better; always use prototypes.
733 * fatal.c: Include "fatal.h" first, to test interface.
734 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
735 (VA_START): Remove; all uses changed to va_start.
736 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
739 (fatal): Prototype unconditionally. Assume va_start works.
740 Abort at end, to pacify gcc.
742 * euidaccess.c (main): Define with a prototype.
744 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
746 * exitfail.c: Include <stdlib.h> unconditionally.
748 * fnmatch_.h (__P): Remove. All uses changed to assume
750 * fnmatch.c: Include fnmatch.h first, to test interface.
751 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
752 (getenv): Remove decl.
753 (fnmatch): Define using a prototype.
754 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
755 (FCT): Define using a prototype.
757 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
759 * gethostname.c: Include <stddef.h>.
760 (gethostname): Define with prototype. Length is size_t, not int.
762 2003-09-08 Paul Eggert <eggert@twinsun.com>
764 * getversion.c: Remove; was migrated to backupfile.c in 1997.
765 getversion.c should have been removed then, but was accidentally
768 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
769 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
771 2003-09-07 Paul Eggert <eggert@twinsun.com>
773 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
774 copy_tm_result. Bug reported by Simon Josefsson in
775 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
777 2003-09-06 Paul Eggert <eggert@twinsun.com>
779 * time_r.c, time_r.h: New files.
781 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
783 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
784 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
786 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
788 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
789 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
792 * timegm.c: Switch to glibc implementation, with the following changes:
793 [defined HAVE_CONFIG_H]: Include <config.h>.
794 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
795 (__mktime_internal) [!defined _LIBC]: New decl.
796 (__gmtime_r) [!defined _LIBC]: New macro and function.
797 (timegm): Use a prototype, since gnulib assumes C89.
798 Do not bother declaring tmp to be const, as it's not really usefu.
799 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
800 (timegm): Declare only if HAVE_DECL_TIMEGM.
802 2003-09-03 Paul Eggert <eggert@twinsun.com>
804 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
805 Bug reported by Lute Kamstra in
806 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
808 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
809 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
810 course with correspondingly smaller numbers for tomorrow and
811 yesterday. From Tadayoshi Funaba. Originally installed into
812 sh-utils on 1999-08-07, but the patch got lost (I guess during the
815 2003-08-31 Simon Josefsson <jas@extundo.com>
817 * timegm.h: New file.
818 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
820 2003-08-31 Karl Berry <karl@gnu.org>
822 * argp.h: update from libc.
824 2003-08-28 Bruno Haible <bruno@clisp.org>
826 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
827 warning on QNX, which defines O_BINARY to 000000.
829 2003-08-24 Bruno Haible <bruno@clisp.org>
831 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
832 MSVC7 <stdio.h> is included later.
834 2003-08-20 Bruno Haible <bruno@clisp.org>
836 * progname.h: New file, from GNU gettext.
837 * progname.c: New file, from GNU gettext.
838 * progreloc.c: New file, from GNU gettext.
840 2003-08-19 Bruno Haible <bruno@clisp.org>
842 * xstrdup.c: Assume <string.h> exists.
844 2003-08-18 Jim Meyering <jim@meyering.net>
846 * setenv.h: Indent nested cpp directive.
847 * vasnprintf.c: Remove trailing blanks.
849 2003-08-17 Simon Josefsson <jas@extundo.com>
850 Bruno Haible <bruno@clisp.org>
852 * xstrndup.h: New file.
853 * xstrndup.c: New file.
855 2003-08-17 Bruno Haible <bruno@clisp.org>
857 * strndup.h: New file.
859 2003-08-16 Paul Eggert <eggert@twinsun.com>
861 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
862 space, undoing this 2003-08-12 change:
863 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
865 2003-08-16 Jim Meyering <jim@meyering.net>
867 Merge from coreutils.
868 * xstrtoimax.c: #else #if -> #elif.
869 * xstrtoumax.c: Likewise.
871 2003-08-15 Paul Eggert <eggert@twinsun.com>
873 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
874 rather than tab, after '#' in shell-script copyright notices.
875 Suggested by Bruno Haible.
877 2003-08-15 Jim Meyering <jim@meyering.net>
878 and Paul Eggert <eggert@twinsun.com>
880 Merge from coreutils.
881 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
882 member but strut utmpx does not. Needed for AIX 4.3.3.
883 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
885 2003-08-15 Jim Meyering <jim@meyering.net>
887 Merge from coreutils.
888 * xgethostname.c: Include <stdlib.h>.
889 (xghostname): Don't exit for anything other than memory-related
890 failure; just return NULL.
891 * userspec.c: Include "posixver.h".
892 (parse_user_spec): Accept `.' as a separator only
893 in pre-POSIX-200112 mode.
894 * strtoimax.c: Use #elif rather than #else #if.
895 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
896 Remove function, now that we can rely on a working tzset function.
897 [!_LIBC]: Ensure that the required autoconf test has been run.
898 [!defined _NL_CURRENT && HAVE_STRFTIME]:
899 Use underlying_strftime for %r.
900 * sha.c: Merge in some clean-up and optimization changes from glibc.
901 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
902 Ensure that it is a multiple of 64.
903 Rearrange loop exit tests so as to avoid performing an
904 additional fread after encountering an error or EOF.
905 * realloc.c: Update copyright date.
907 2003-08-14 Jim Meyering <jim@meyering.net>
909 Merge from coreutils.
910 * obstack.h: Whitespace changes.
911 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
912 and xcalloc return values.
913 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
914 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
915 hang on OSF/1 5.1 for DIR on both local and remote file systems.
916 Reported by (and fix confirmed by) Nelson H. F. Beebe.
917 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
919 Use mntctl's return value to drive the entry-processing loop, since
920 we can't rely on the value of the vmt_length member in the last
921 entry. On some systems doing so could result in exhausting
922 virtual memory. Based in part on a patch from Mike Jetzer.
924 2003-08-14 Jim Meyering <jim@meyering.net>
925 and Paul Eggert <eggert@twinsun.com>
927 Merges from coreutils, plus other fixes.
928 * physmem.c: Merge in portability changes from gcc/libiberty
929 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
930 for credits and details. Thanks to Kaveh Ghazi for helping
931 to keep these files in sync.
932 (ARRAY_SIZE): Define it.
933 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
934 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
935 (memcasecmp): Don't assume size_t fits in unsigned int.
936 Remove casts and duplicate code.
937 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
938 (memcpy): Remove definition.
939 Merge in some clean-up and optimization changes from glibc.
940 [BLOCKSIZE]: Move definition to top of file.
941 Ensure that it is a multiple of 64.
942 Rearrange loop exit tests so as to avoid performing an
943 additional fread after encountering an error or EOF.
944 * md5.h (md5_uintptr): Define.
945 * makepath.c (CLEANUP_CWD): Report an error if we failed to
946 return to the initial working directory. Preserve errno
948 * idcache.c: Include "xalloc.h".
949 (xmalloc, xrealloc): Remove decls.
950 (getuser): Remove casts no longer required in C89.
951 * human.c: Include stdio.h, for sprintf.
952 * group-member.c: Include "xalloc.h".
953 (xmalloc, xrealloc): Remove decls.
954 (get_group_info): Remove casts no longer required in C89.
955 * getusershell.c (readname): Remove casts no longer required in C89.
956 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
957 * getline.c: Whitespace fix, from coreutils.
959 2003-08-13 Paul Eggert <eggert@twinsun.com>
961 * exclude.c: Include <ctype.h>
962 (IN_CTYPE_DOMAIN): New macro.
964 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
967 * argp-help.c, argp-parse.c, config.charset, getopt.h:
968 Undo previous (whitespace-only) change.
970 2003-08-12 Paul Eggert <eggert@twinsun.com>
972 * argp-help.c, argp-parse.c, config.charset, getopt.h:
973 Normalize leading white space and remove trailing white space.
974 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
975 notice, as per ../config/srclist-update.
977 Merge from coreutils.
978 * euidaccess.h: New file.
979 * euidaccess.c: Include it.
980 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
981 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
982 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
984 2003-08-11 Bruno Haible <bruno@clisp.org>
986 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
987 (vasnprintf): Use it instead of wcslen.
989 2003-08-11 Bruno Haible <bruno@clisp.org>
991 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
992 value to ensure that _Bool promotes to int. Use #define for _Bool when
993 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
995 2003-08-10 Karl Berry <karl@gnu.org>
997 * regex.h: update from libc (whitespace fix).
999 2003-08-09 Paul Eggert <eggert@twinsun.com>
1001 Merge some files from coreutils. These changes were
1002 originally made by Jim Meyering.
1003 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
1004 many older Unixes require this.
1005 * lib/alloca.c (alloca): Remove cast to argument of free;
1006 no longer needed in C89.
1007 * lib/alloca_.h, lib/regex.h: Fix white space to match
1008 what GNU indent does.
1010 2003-08-05 Paul Eggert <eggert@twinsun.com>
1012 * bumpalloc.h: Remove.
1014 2003-08-04 Paul Eggert <eggert@twinsun.com>
1016 * getloadavg.c: Change copyright notice and spacing to conform to
1019 Merge from coreutils.
1020 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1022 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1023 from Karl Berry, implemented by Jim Meyering.
1024 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1025 from Dmitry V. Levin.
1026 Remove anachronistic cast of xrealloc.
1027 * fnmatch_.h (__const): Remove. Use 'const'.
1028 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1029 type. Otherwise, it wouldn't compile with at least /bin/cc on
1030 ymp-cray-unicos9.0.2.X.
1031 Combine two mostly-identical uses of alloca into one.
1032 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1034 2003-08-04 Dave Love <d.love@dl.ac.uk>
1038 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1039 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1040 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1041 obsolete NLIST_NAME_UNION.
1042 [__GNU__]: Undef BSD and FSCALE.
1043 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1045 2003-08-03 Paul Eggert <eggert@twinsun.com>
1047 * stdbool_.h (_Bool): Make it signed char, instead of
1048 an enum type, so that it's guaranteed to promote to int. See:
1049 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1051 2003-07-31 Paul Eggert <eggert@twinsun.com>
1053 * strerror.c: Include config.h, limits.h. Declare sprintf.
1054 (strerror): Don't assume that a printable int fits in 14 bytes.
1056 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1057 Bruno Haible <bruno@clisp.org>
1059 * getline.h (getline, getdelim): Change return type to ssize_t.
1060 * getline.c (getline, getdelim): Likewise.
1061 Remove _GNU_SOURCE define; now it's defined in config.h through
1064 2003-07-22 Paul Eggert <eggert@twinsun.com>
1066 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1067 over-parenthesization in macros.
1069 Sync with coreutils.
1071 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1074 Use `exit_failure' for xalloc and xmemcoll instead of their own
1075 private exit-failure variables.
1076 * xalloc.h (xalloc_exit_failure): Remove.
1077 * xmalloc.c: Likewise. Include exitfail.h.
1078 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1079 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1080 * xmemcoll.c: Likewise. Include exitfail.h.
1081 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1083 2003-07-18 Paul Eggert <eggert@twinsun.com>
1085 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1086 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1087 to test that it can stand by itself. Include "exitfail.h".
1088 Clients should set exit_failure instead.
1089 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1091 2003-07-18 Andreas Schwab <schwab@suse.de>
1093 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1095 2003-07-18 Bruno Haible <bruno@clisp.org>
1097 * getndelim2.h: New file.
1098 * getndelim2.c: Make into a module of its own. Include config.h,
1100 (getndelim2): Make non-static. Change return type to ssize_t.
1101 * getline.h: Change argument names.
1102 * getline.c: Include getndelim2.h instead of getndelim2.c.
1103 * getnline.c: Include getndelim2.h.
1105 2003-07-17 Bruno Haible <bruno@clisp.org>
1107 * Makefile.am: Remove file.
1108 * Makefile.in: Remove file.
1110 2003-07-17 Bruno Haible <bruno@clisp.org>
1112 * getnline.h: New file.
1113 * getnline.c: New file.
1114 * getndelim2.c: New file, extracted from getline.c.
1115 (getndelim2): Renamed from getdelim2, with added nmax argument.
1116 * getline.c: Include getndelim2.c.
1117 (getdelim2): Moved out to getndelim2.c.
1118 (getline, getdelim): Update.
1120 2003-07-15 <karl@gnu.org>
1122 * vasnprintf.c: update from gettext.
1124 2003-07-15 Jim Meyering <jim@meyering.net>
1126 * makepath.c (make_path): Enclose diagnostic in _(...).
1128 2003-07-14 Paul Eggert <eggert@twinsun.com>
1130 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1131 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1132 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1133 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1134 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1135 updated automatically by ../config/srclist-update. This changes
1136 their license from LPGL to GPL.
1138 2003-07-14 Jim Meyering <jim@meyering.net>
1140 Don't emit diagnostics. Let callers do that.
1141 * save-cwd.c: Don't include "error.h".
1142 (save_cwd): Don't call error. Ensure that errno is valid
1143 when returning nonzero.
1145 * save-cwd.h (restore_cwd): Update prototype.
1146 * save-cwd.c (restore_cwd): Remove two parameters.
1147 Simplify. Don't call error upon failure. Let callers do that.
1148 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1149 when auditing is enabled. But don't bother updating the #if.
1151 2003-07-14 Simon Josefsson <jas@extundo.com>
1153 * mempcpy.h: New file.
1154 * mempcpy.c: New file.
1156 2003-07-14 Paul Eggert <eggert@twinsun.com>
1158 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1159 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1160 unicodeio.c, unicodeio.h, unlocked-io.h:
1161 Switch from LGPL to GPL.
1163 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1165 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1166 it breaks C++ compilation.
1167 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1169 2003-07-10 Jim Meyering <jim@meyering.net>
1171 * vasnprintf.c: Remove trailing blanks.
1172 Make cpp indentation consistent.
1174 2003-07-09 Paul Eggert <eggert@twinsun.com>
1176 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1177 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1178 Switch from LGPL to GPL.
1180 2003-07-07 Paul Eggert <eggert@twinsun.com>
1182 * mktime.c: Fix some boundary cases and remove need for floating point.
1184 Issue a compile-time diagnostic if time_t is floating point, or if
1185 two's complement arithmetic is not in effect, or if arithmetic
1186 right shift does not propagate the sign. These assumptions were
1187 all in the original code but they weren't checked.
1189 (TIME_T_MIDPOINT, verify): New macros.
1190 (__isleap): Remove; it has integer overflow problems.
1191 (leapyear): New function, without those problems.
1192 (ydhms_tm_diff): Remove; splitting into two parts.
1193 (ydhms_diff): New function, containing the arithmetic part of
1194 the old ydhms_tm_diff function. Issue a compile-time
1195 diagnostic if we are not using C99 integer division.
1196 Avoid casts when possible.
1197 (guess_time_tm): New function, containing the checking part of
1198 the old ydhms_tm_diff function. Return the new value, rather than
1199 the difference between it and the old. Accept a new argument T
1200 so that *T specifies the old value. Check for overflow in the result.
1202 (__mktime_internal): Use a time_t offset, not a long int offset.
1203 This undoes the 2003-06-04 change, which is no longer needed now
1204 that we have better overflow checking.
1205 (localtime_offset): Likewise.
1207 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1208 and long are 64-bit but int is only 32-bit.
1209 (ydhms_diff): Use long int to store year1 and yday1.
1210 Issue a compile-time diagnostic if long int is not wide enough.
1212 (__mktime_internal): Use long int to store adjusted year and yday.
1213 Use plain C rather than preprocessor commands, if that doesn't
1215 Check for overflow (and try to repair) after each probe
1216 rather than checking only at the very end. This avoids some bugs
1217 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1218 does not equal GMT offset at maximum time).
1219 Use integer to check for overflow rather than floating point; this
1220 is more portable to non-IEEE hosts, and is a tad faster.
1221 When we detect that we are oscillating between two values,
1222 don't check whether tm_isdst has the requested value, since
1223 we already know the answer. When tm_isdst has the wrong value,
1224 use a different heuristic to find the right one, based on the
1225 extreme values actually observed in practice in tz2003a,
1226 rather than the (overly optimistic) "previous 3 calendar quarters".
1228 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1229 "T const" to accommodate glibc style.
1230 (check_result): Use less-confusing report format. "long" -> "long int.
1232 Don't loop if the iteration overflows time_t.
1233 Allow a negative step in the iteration.
1235 2003-07-01 Paul Eggert <eggert@twinsun.com>
1237 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1238 having it depend on HAVE_SYS_TYPES_H.
1240 2003-06-25 Bruno Haible <bruno@clisp.org>
1242 * readlink.c: New file.
1244 2003-06-20 Bruno Haible <bruno@clisp.org>
1246 Assume C89, so PARAMS isn't needed.
1247 * unicodeio.h (PARAMS): Remove.
1248 * unicodeio.c: Don't use PARAMS.
1250 2003-06-18 Jim Meyering <jim@meyering.net>
1252 Merge changes from coreutils.
1253 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1254 Remove explicit declarations of xmalloc and realloc.
1256 (read_utmp): Remove anachronistic cast of xmalloc.
1258 2003-06-17 Paul Eggert <eggert@twinsun.com>
1260 Assume C89, so PARAMS isn't needed.
1261 * backupfile.h (PARAMS): Remove. All uses removed.
1262 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1263 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1264 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1265 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1266 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1267 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1268 xstrtol.h: Likewise.
1269 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1270 same.h, strverscmp.h: Do not include config.h; no longer needed.
1271 Anyway, config.h should always be included before any other file.
1273 2003-06-11 Simon Josefsson <jas@extundo.com>
1275 * sysexit_.h: New file.
1277 2003-05-20 Derek Price <derek@ximbiot.com>
1279 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1281 2003-06-10 Simon Josefsson <jas@extundo.com>
1283 * strchrnul.h: New file.
1284 * strchrnul.c: New file.
1286 2003-06-10 Simon Josefsson <jas@extundo.com>
1288 * argp.h: New file, from glibc.
1289 * argp-ba.c: New file, from glibc.
1290 * argp-eexst.c: New file, from glibc.
1291 * argp-fmtstream.c: New file, from glibc.
1292 * argp-fmtstream.h: New file, from glibc.
1293 * argp-fs-xinl.c: New file, from glibc.
1294 * argp-help.c: New file, from glibc.
1295 * argp-namefrob.h: New file, from glibc.
1296 * argp-parse.c: New file, from glibc.
1297 * argp-pv.c: New file, from glibc.
1298 * argp-pvh.c: New file, from glibc.
1299 * argp-xinl.c: New file, from glibc.
1301 2003-06-07 Jim Meyering <jim@meyering.net>
1303 * readtokens.h: Put `Free Software Foundation, Inc.'
1304 in place of my name in the copyright comment.
1305 Remove definition and uses of __P.
1308 * stat.c: Don't declare xmalloc explicitly.
1309 Instead, include "xalloc.h".
1310 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1311 xrealloc, and xcalloc return values.
1312 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1314 * xgetcwd.h: Remove definition/uses of PARAMS.
1316 2003-06-06 Jim Meyering <jim@meyering.net>
1318 * stdbool_.h: Renamed from stdbool.h.in.
1320 2003-06-06 Jim Meyering <jim@meyering.net>
1322 Merge from coreutils.
1323 * same.c: (same_name): Declare *_basename locals to be `const'.
1324 Consolidate declarations and initializations of *_base* locals.
1326 Merge from coreutils.
1327 This avoids a core dump on systems without GNU putenv,
1328 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1329 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1330 (unsetenv): New static function, from GNU libc.
1331 (rpl_putenv): Use it.
1333 * modechange.c: Remove trailing blanks.
1335 Merge from coreutils.
1336 * fsusage.c: Remove declaration of statfs.
1337 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1339 * posixtm.c: Include <stdbool.h> unconditionally.
1341 2003-06-05 Paul Eggert <eggert@twinsun.com>
1343 * mktime.c (__mktime_internal): When resolving a tm_isdst
1344 mismatch, look in future quarters as well as past. This fixes a
1345 bug when processing fall-backwards gaps immediately after a long
1346 period of daylight-saving time.
1348 * mktime.c: Assume freestanding C89 or better.
1349 (HAVE_LIMITS_H): Remove. Assume it's 1.
1350 (__P): Remove; not used.
1351 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1352 (mktime, not_equal_tm, print_tm, check_result,
1353 main): Use prototypes. Use const * where appropriate.
1354 (main): Fix typo in testing code that uncovered by above changes.
1355 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1357 2003-06-04 Paul Eggert <eggert@twinsun.com>
1359 * mktime.c: Fix Debian bug 177940
1360 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1361 (localtime_offset): Now long int, not time_t, because we want it
1362 to be guaranteed to be signed. All uses changed.
1363 (__mktime_internal): If overflow would occur when adding offset,
1366 Merge 'human' changes from coreutils. Rewrite to support
1367 locale-specific notations like thousands separators.
1368 * human.c: Simplify authorship notice.
1369 Include human.h immediately after config.h.
1370 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1371 <limits.h>: Do not include, since human.h does.
1372 (SIZE_MAX, UINTMAX_MAX): New macros.
1373 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1374 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1375 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1376 (power_letter): Renamed from suffixes.
1377 (generate_suffix_backwards): Remove.
1378 (adjust_value): Now takes int style (because of human.h changes)
1379 and long double value (for greater precision on some platforms).
1380 (group_number): New function.
1381 (human_readable): Use it. Use integer options, not enum.
1382 Put the options before the sizes in the arg list.
1383 Support all the new options.
1384 The old human_readable function has been removed;
1385 use inttostr.h instead.
1386 (human_readable, default_block_size, humblock):
1387 Use uintmax_t, not int, for block sizes.
1388 (human_readable_inexact, block_size_types): Remove.
1389 (block_size_opts): New constant.
1390 (human_options): Renamed from human_block_size, with new signature
1391 that allows block sizes up to UINTMAX_MAX. All callers changed.
1392 * human.h: Add copyright and authorship notice.
1393 Include <limits.h> and <stdbool.h> unconditionally.
1394 (PARAMS): Remove. All uses removed.
1395 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1396 (enum human_inexact_style): Remove tag; now a nameless enum.
1397 (human_floor, human_ceiling, human_round_to_even): Now have
1398 values 2, 0, 1 rather than -1, 1, 0.
1399 (human_group_digits, human_suppress_point_zero, human_autoscale,
1400 human_base_1024, human_SI, human_B): New constants.
1401 (human_readable_inexact, human_block_size): Remove.
1402 (human_readable): Size args are now uintmax_t, not int.
1403 (human_options): New decl.
1405 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1406 unnecessary now that we assume C89 or better. This change
1407 imported from coreutils.
1409 * mktime.c (__mktime_internal): Do not reject negative timestamps
1410 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1411 in the 2003-05-30 sync from glibc.
1413 .h files should stand alone, but we shouldn't include <sys/types.h>
1414 if we can get away with just <stddef.h>.
1416 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1417 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1418 rather than <sys/types.h>, as we merely need size_t.
1419 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1421 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1422 Include <stdio.h>, to get FILE.
1423 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1424 memcasecmp.h has included <stddef.h> and all we need is size_t.
1425 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1426 our interface, instead of including <sys/types.h>
1428 2003-06-02 Paul Eggert <eggert@twinsun.com>
1431 Fix some minor time-related bugs with POSIX time arguments.
1432 Some valid time stamps were being rejected (notably -1, and
1433 time stamps before 1900 on 64-bit hosts). And some invalid
1434 time stamps were being accepted, e.g. September 31.
1436 * posixtm.h (posixtime): Return bool instead of time_t, so
1437 that we can return (time_t) -1 successfully.
1438 * posixtm.c: Likewise.
1439 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1440 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1441 (t): Remove static var.
1442 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1443 of static var. All uses changed.
1444 (year): Do not reject years before 1900; they can occur with
1446 (posix_time_parse): Do not check for out-of-range components;
1447 that is now the caller's responsibility, since our checks were
1448 only approximations.
1449 (posixtime): Use mktime to check for out-of-range components,
1450 since it knows them exactly.
1451 If mktime returns (time_t) -1, check whether an error actually occurred
1452 by invoking localtime on -1.
1453 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1454 posixtime failures better.
1455 Improve the test data (in comments only).
1457 2003-05-30 <karl@gnu.org>
1459 * mktime.c: update from libc.
1461 2003-05-30 Bruno Haible <bruno@clisp.org>
1463 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1464 * localcharset.h: Likewise.
1465 * localcharset.c: Likewise.
1467 2003-05-28 Paul Eggert <eggert@twinsun.com>
1469 Assume the headers required for C89 freestanding compilers.
1470 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1471 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1472 without checking for HAVE_LIMITS_H.
1473 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1474 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1476 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1477 * exclude.c: Include <stdbool.h> unconditionally.
1478 * tempname.c: Include <stddef.h> unconditionally.
1479 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1480 * modechange.c, rpmatch.c (NULL): Don't define, since
1481 <stddef.h> does that.
1482 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1483 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1484 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1485 * xstrtol.c: Likewise.
1486 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1487 * savedir.c: Include <stddef.h> instead of defining NULL.
1489 * addext.c (addext): Use assignment rather than cast, to avoid
1490 warnings on some platforms.
1492 * mktime.c (__mktime_internal): Do not reject negative timestamps
1495 2003-05-10 Bruno Haible <bruno@clisp.org>
1497 * linebreak.c (iconv_string_length): Don't return -1 just because the
1498 string is longer than 4 KB.
1500 2003-05-12 Jim Meyering <jim@meyering.net>
1502 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1503 the space-padded-by-default conversion specifiers, %e, %k, %l.
1505 2003-05-03 Bruno Haible <bruno@clisp.org>
1507 Upgrade to Unicode-4.0.
1508 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1509 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1510 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1511 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1512 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1513 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1514 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1515 Change width of U+E0100..U+E01EF from 1 to 0.
1517 2003-04-25 Bruno Haible <bruno@clisp.org>
1519 * copy-file.c: Include <stddef.h>, for size_t.
1521 2003-04-25 Jim Meyering <jim@meyering.net>
1523 * copy-file.c (copy_file_preserving): Declare buf_size to be
1524 of type size_t, not int.
1526 2003-04-11 Jim Meyering <jim@meyering.net>
1528 Merge changes from Coreutils.
1530 2003-03-22 Jim Meyering <jim@meyering.net>
1532 * strftime.c (widen): Cast alloca return value to proper type.
1534 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1537 * strftime.c (my_strftime): Handle very large width
1538 specifications for numeric values correctly. Improve checks for
1541 2003-01-19 Jim Meyering <jim@meyering.net>
1543 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1544 (nl_get_alt_digit) [! defined my_strftime]: Define.
1545 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1546 _nl_get_alt_digit and _nl_get_walt_digit.
1548 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1549 These changes have no effect outside of _LIBC.
1551 2003-04-10 Bruno Haible <bruno@clisp.org>
1553 * findprog.h: New file, from GNU gettext.
1554 * findprog.c: New file, from GNU gettext.
1556 2003-04-05 Jim Meyering <jim@meyering.net>
1558 Merge changes from Coreutils.
1560 * exclude.h (PARAMS): Remove definition and uses.
1561 * exclude.c: Remove uses of `PARAMS'.
1563 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1564 Add test-cases for DOS filenames. Declare program_name.
1565 (main): Set up program_name. Patch by Rich Dawe.
1567 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1569 Use mntctl's return value to drive the entry-processing loop, since
1570 we can't rely on the value of the vmt_length member in the last
1571 entry. On some systems doing so could result in exhausting
1572 virtual memory. Based in part on a patch from Mike Jetzer.
1574 2003-04-04 Bruno Haible <bruno@clisp.org>
1576 * linebreak.h: New file, from GNU gettext.
1577 * linebreak.c: New file, from GNU gettext with slight modifications.
1578 * lbrkprop.h: New file, from GNU gettext.
1580 2003-04-03 Bruno Haible <bruno@clisp.org>
1582 * utf8-ucs4.h: New file, from GNU gettext.
1583 * utf16-ucs4.h: New file, from GNU gettext.
1584 * ucs4-utf8.h: New file, from GNU gettext.
1585 * ucs4-utf16.h: New file, from GNU gettext.
1587 2003-04-02 Bruno Haible <bruno@clisp.org>
1589 * binary-io.h: New file, from GNU gettext.
1591 2003-04-01 Bruno Haible <bruno@clisp.org>
1593 * pathname.h: New file, from GNU gettext.
1594 * concatpath.c: New file, from GNU gettext.
1596 2003-03-30 Bruno Haible <bruno@clisp.org>
1598 * copy-file.c (copy_file_preserving): Don't set owner if the function
1599 chown() doesn't exist.
1601 2003-03-28 Bruno Haible <bruno@clisp.org>
1603 * copy-file.h: New file, from GNU gettext.
1604 * copy-file.c: New file, from GNU gettext.
1606 2003-03-18 Jim Meyering <jim@meyering.net>
1608 * quote.c (quote_n): Fix typo in comment.
1610 2003-03-14 Jim Meyering <jim@meyering.net>
1612 Merge changes from Coreutils.
1613 * obstack.h (obstack_object_size): Declare temporary, __o,
1614 to be const, in order to avoid warnings.
1615 (obstack_room): Likewise.
1616 (obstack_empty_p): Likewise.
1618 2003-03-13 Paul Eggert <eggert@twinsun.com>
1620 Merge changes from Bison.
1621 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1622 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1623 when compiling Bison 1.875's `bitset bset = obstack_alloc
1624 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1625 * hash.c: Include <stdbool.h> unconditionally.
1627 2003-03-09 Paul Eggert <eggert@twinsun.com>
1629 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1630 Reported by Bruce Becker; see:
1631 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1633 2003-03-03 Paul Eggert <eggert@twinsun.com>
1634 Bruno Haible <bruno@clisp.org>
1636 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1637 Reported by John Hughes, see
1638 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1640 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1642 * poll_.h: New file.
1645 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1647 * mathl.h: New file.
1648 * acosl.c: New file.
1649 * asinl.c: New file.
1650 * atanl.c: New file.
1651 * ceill.c: New file.
1654 * floorl.c: New file.
1655 * frexpl.c: New file.
1656 * ldexpl.c: New file.
1658 * sincosl.c: New file.
1660 * sqrtl.c: New file.
1662 * trigl.c: New file.
1663 * trigl.h: New file.
1665 2003-02-17 Bruno Haible <bruno@clisp.org>
1667 * mkdtemp.h: New file, from GNU gettext.
1668 * mkdtemp.c: New file, from GNU gettext.
1670 2003-01-31 Bruno Haible <bruno@clisp.org>
1672 * rename.c: #undef rename before defining rpl_rename.
1673 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
1675 2003-01-30 Bruno Haible <bruno@clisp.org>
1677 * printf-args.h: New file, from GNU gettext.
1678 * printf-args.c: New file, from GNU gettext.
1679 * printf-parse.h: New file, from GNU gettext.
1680 * printf-parse.c: New file, from GNU gettext.
1681 * vasnprintf.h: New file, from GNU gettext.
1682 * vasnprintf.c: New file, from GNU gettext.
1683 * asnprintf.c: New file, from GNU gettext.
1684 * vasprintf.h: New file, from GNU gettext with modifications.
1685 * vasprintf.c: New file, from GNU gettext.
1686 * asprintf.c: New file, from GNU gettext.
1688 2003-01-29 Bruno Haible <bruno@clisp.org>
1690 * stpncpy.h: New file, from GNU gettext with modifications.
1691 * stpncpy.c: New file, from GNU gettext with modifications.
1693 2003-01-28 Bruno Haible <bruno@clisp.org>
1695 * c-ctype.h: New file, from GNU gettext, with changes suggested by
1697 * c-ctype.c: New file, from GNU gettext, with changes suggested by
1700 2003-01-27 Bruno Haible <bruno@clisp.org>
1702 * xsetenv.h: New file, from GNU gettext.
1703 * xsetenv.c: New file, from GNU gettext.
1705 2003-01-23 Bruno Haible <bruno@clisp.org>
1707 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
1709 2003-01-22 Bruno Haible <bruno@clisp.org>
1711 * exit.h: New file, from GNU gettext.
1713 2003-01-11 Bruno Haible <bruno@clisp.org>
1715 * stpcpy.h (stpcpy): Use ANSI C function declarations.
1716 * strcase.h (strcasecmp, strncasecmp): Likewise.
1718 2003-01-14 Jim Meyering <jim@meyering.net>
1720 * same.c (same_name): Tweak a comment.
1722 2003-01-11 Bruno Haible <bruno@clisp.org>
1724 * same.c (same_name): Reorder tests so as to avoid calling stat()
1725 when a string comparison is sufficient.
1727 2003-01-11 Bruno Haible <bruno@clisp.org>
1729 * readtokens.c (readtoken): Cast character to 'unsigned char', not
1732 2003-01-11 Bruno Haible <bruno@clisp.org>
1734 * hash-pjw.c: Add comment about low quality of this function.
1736 2003-01-12 Paul Eggert <eggert@twinsun.com>
1738 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
1739 to avoid collisions with libcurses and libreadline.
1741 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
1742 * getstr.h, getstr.c: Remove.
1743 * getline.c: Include "getline.h", to check interface.
1744 Move body of old getstr.c here: this defines MIN_CHUNK and
1745 declares getdelim2, which is renamed from getstr.
1746 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
1748 * linebuffer.c (readlinebuffer): Renamed from readline.
1750 * linebuffer.h: Likewise.
1751 (readline): Remove backward-compatibility macro.
1753 2003-01-12 Jim Meyering <jim@meyering.net>
1755 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
1757 2003-01-10 Bruno Haible <bruno@clisp.org>
1759 * alloca_.h: New file.
1760 * getdate.y: Unconditionally include alloca.h.
1761 * makepath.c: Likewise.
1762 * setenv.c: Likewise.
1763 * userspec.c: Likewise.
1765 2003-01-09 Bruno Haible <bruno@clisp.org>
1767 * stdbool.h.in: New file.
1769 2003-01-08 Bruno Haible <bruno@clisp.org>
1771 * safe-read.c: Include specification header first, to ensure its
1773 * full-write.c: Likewise.
1775 2003-01-08 Jim Meyering <jim@meyering.net>
1777 * full-write.c: Undefine and define-away `const' after inclusion
1778 of errno.h, not before. Suggestion from Bruno Haible.
1780 2003-01-07 Jim Meyering <jim@meyering.net>
1782 * full-write.c: Rework so that it may serve to define full_read, too.
1783 * full-read.c: Simply #define FULL_READ and include full-write.c.
1785 2003-01-06 Jim Meyering <jim@meyering.net>
1787 * version-etc.c: Update year in translatable copyright string.
1789 2002-12-25 Bruno Haible <bruno@clisp.org>
1791 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
1792 * xstrtol.h: Likewise.
1793 * xstrtoimax.c: Likewise.
1794 * xstrtoumax.c: Likewise.
1795 * human.h: Likewise.
1797 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
1798 on systems that have <inttypes.h> but not <stdint.h>.
1800 2002-12-31 Paul Eggert <eggert@twinsun.com>
1802 * memcoll.c (memcoll): Fall back on a simple algorithm using
1803 memcmp if strcoll doesn't work.
1805 2002-12-23 Bruno Haible <bruno@clisp.org>
1807 * localcharset.h: New file.
1808 * localcharset.c: Include it.
1809 * unicodeio.c: Likewise.
1811 2002-12-22 Bruno Haible <bruno@clisp.org>
1813 * utime.c (utime_null): No need to call ftruncate if the file was
1816 2002-12-23 Bruno Haible <bruno@clisp.org>
1818 * memcoll.c (STRCOLL): New macro.
1821 2002-12-22 Bruno Haible <bruno@clisp.org>
1823 * getstr.h (getstr): Define, to avoid clash with libcurses.
1824 * linebuffer.h (readline): Define, to avoid clash with libreadline.
1826 2002-12-22 Bruno Haible <bruno@clisp.org>
1828 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
1830 2002-12-23 Bruno Haible <bruno@clisp.org>
1832 * getline.h: Include <stddef.h>, for size_t.
1834 * unicodeio.h: Include <stddef.h>, for size_t.
1835 * unicodeio.c: Don't include <stddef.h>.
1837 2002-12-17 Bruno Haible <bruno@clisp.org>
1839 * canon-host.c (strdup): Remove unused declaration.
1841 * fsusage.c: Include full_read.h.
1842 (get_fs_usage): Use full_read instead of safe_read.
1844 * utime.c (utime_null): Use SAFE_READ_ERROR.
1846 2002-12-11 Bruno Haible <bruno@clisp.org>
1848 * setenv.h: Rewritten to cope with systems that have setenv() but not
1850 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
1853 2002-12-11 Bruno Haible <bruno@clisp.org>
1855 * setenv.c (alloca): Fall back to malloc.
1857 (setenv): Use freea() to free memory allocated with alloca().
1859 2002-11-13 Bruno Haible <bruno@clisp.org>
1861 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
1862 function declarations.
1863 * unsetenv.c (unsetenv): Likewise.
1865 2002-03-04 Bruno Haible <bruno@clisp.org>
1867 Portability to AIX 4.3.3.
1868 * unsetenv.c: New file, extracted from setenv.c.
1869 * setenv.c: Move the unsetenv() function to unsetenv.c.
1871 2001-12-20 Bruno Haible <bruno@clisp.org>
1873 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
1874 use malloc instead. For SunOS 4.
1876 2001-12-11 Bruno Haible <bruno@clisp.org>
1878 * setenv.c: Declare alloca.
1879 (compar_fn_t): New typedef.
1880 (KNOWN_VALUE, STORE_VALUE): Use it.
1882 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
1885 2002-12-10 Paul Eggert <eggert@twinsun.com>
1887 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
1888 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
1889 Choose values that are less likely to collide with system fnmatch
1891 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
1892 defined (e.g., a pure POSIX system).
1893 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
1894 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
1896 2002-12-06 Jim Meyering <jim@meyering.net>
1898 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
1900 Merge in changes from libc's misc/error.c, in preparation
1901 for the merge of gnulib's changes back into libc.
1903 * error.c (_): Define only if not already defined.
1904 Move definition to follow all #include directives.
1905 Include unlocked-io.h only if !_LIBC.
1906 [_LIBC]: Include <libio/libioP.h>.
1907 [USE_IN_LIBIO]: Include <libio/iolibio.h>
1908 (fflush): Tweak definition to use INTUSE.
1911 2002-12-05 Paul Eggert <eggert@twinsun.com>
1913 * alloca.c [defined emacs]: Include "lisp.h".
1914 (xalloc_die) [defined emacs]: New macro.
1915 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
1916 [! defined emacs]: Include <xalloc.h>.
1917 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
1918 (pointer): Typedef to POINTER_TYPE *.
1919 (malloc): Remove decl; we now always use xmalloc.
1920 (alloca): Use old-style definition, since Emacs needs this.
1921 Check for arithmetic overflow when computing combined size.
1923 2002-12-04 Paul Eggert <eggert@twinsun.com>
1925 Do not generate unlocked-io.h automatically, since it's easier to
1926 maintain it by hand.
1928 * unlocked-io.h: New file, from GNU diffutils,
1929 but with proper copyright notice and attribution.
1931 * Makefile.am: Add copyright notice.
1932 (libfetish_a_SOURCES): Add unlocked-io.h.
1933 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
1934 (DISTCLEANFILES, io_functions): Remove macros.
1935 (EXTRA_DIST): Remove gen_uio.
1936 (unlocked-io.h): Remove rule.
1938 2002-12-04 Jim Meyering <jim@meyering.net>
1940 Reflect the fact that stat.c and lstat.c are no longer generated.
1941 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
1942 (DISTCLEANFILES): Likewise.
1943 (EXTRA_DIST): Likewise.
1944 (all_local): Don't depend on stat.c or lstat.c.
1945 (stat.c, lstat.c): Remove rules.
1946 (EXTRA_DIST): Remove xstat.in.
1948 * xstat.in: Remove file. Contents moved into stat.c.
1949 * stat.c: New file. Contents mostly from xstat.in.
1950 * stat.c: Rework so that it may serve to define rpl_lstat, too.
1951 * lstat.c: New file. Simply #define LSTAT and include stat.c.
1953 * safe-read.c: Rework so that it may serve to define safe_write, too.
1954 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
1956 2002-12-03 Jim Meyering <jim@meyering.net>
1958 * safe-read.c, safe-write.c: Change variable names and comments, but
1959 not semantics, to minimize the differences between these two files.
1960 (safe_read): Change comment to mention SAFE_READ_ERROR.
1962 * safe-read.c (IS_EINTR): Define.
1963 (safe_read): Use IS_EINTR in place of in-function cpp directives.
1965 2002-12-02 Bruno Haible <bruno@clisp.org>
1967 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
1968 Define, taken from safe-read.c.
1969 (INT_MAX): Provide fallback.
1970 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
1971 * safe-write.h (SAFE_WRITE_ERROR): Define.
1973 * safe-read.c (EINTR): Remove definition.
1974 (safe_read): Don't use EINTR if it is absent.
1976 2002-12-02 Jim Meyering <jim@meyering.net>
1978 * safe-read.c (EINTR): Define.
1979 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
1980 (INT_MAX): Provide fallback.
1981 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
1983 * safe-read.h (SAFE_READ_ERROR): Define.
1985 2002-12-01 Jim Meyering <jim@meyering.net>
1987 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
1988 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
1990 2002-11-27 Paul Eggert <eggert@twinsun.com>
1992 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
1993 hash_rehash): Replace `if (limit <= value) abort ();' with
1994 `if (! (value < limit)) abort ();', for readability.
1996 2002-11-26 <karl@gnu.org>
1998 * strdup.c: copy from libc again, with jim's ok.
1999 * .cppi-disable: re-add strdup.c
2001 2002-11-25 <karl@gnu.org>
2003 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2004 instead of "strtol.c".
2006 2002-11-25 Jim Meyering <jim@meyering.net>
2008 * mktime.c: Sync from libc, now that it has the latest fix.
2010 2002-11-24 <karl@gnu.org>
2012 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2013 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2015 2002-11-24 Jim Meyering <jim@meyering.net>
2017 Update from coreutils:
2019 * mktime.c: Merge in changes from libc.
2021 Avoid a link-time failure on some Linux systems.
2022 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2023 (__mon_yday): Declare with the STATIC attribute.
2024 (__mktime_internal): Likewise.
2025 Based on a report from Greg Schafer.
2027 2002-11-23 Jim Meyering <jim@meyering.net>
2029 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2030 Use `unsigned', not `int', as type of index.
2032 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2034 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2036 2002-11-22 Paul Eggert <eggert@twinsun.com>
2038 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2039 hint that one should use `if (! x) abort ();' rather than `assert
2040 (x);', and anyway it's one less thing to worry about configuring.
2041 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2042 hash_rehash, hash_insert): Use abort rather than assert.
2044 2002-11-22 Paul Eggert <eggert@twinsun.com>
2046 * quotearg.h: Allow multiple inclusion by surrounding with
2047 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2048 so that we can be included first.
2049 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2050 * quotearg.c: Include quotearg.h immediately after config.h.
2051 No need to include stddef.h or sys/types.h any more.
2052 Surround local include files with "", not "<>".
2053 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2054 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2055 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2056 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2057 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2058 (ISPRINT): Remove; no longer needed now that we assume C89.
2060 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2063 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2064 quotearg_char): Use SIZE_MAX rather than
2065 (size_t) -1 when we are talking about "infinity".
2067 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2069 2002-11-22 Bruno Haible <bruno@clisp.org>
2071 * safe-read.h: Assume C89. Add comments.
2072 (safe_read): Change return type to size_t.
2073 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2074 counts > SSIZE_MAX correctly.
2075 * safe-write.h: New file.
2076 * safe-write.c: New file.
2077 * full-read.h: New file.
2078 * full-read.c: New file.
2079 * full-write.h: Assume C89. Add comments.
2080 * full-write.c: Include safe-write.h.
2081 (full_write): Rewritten to use safe_write.
2082 Suggested by Jim Meyering and Paul Eggert.
2084 2002-11-21 Bruno Haible <bruno@clisp.org>
2086 Remove case insensitive option matching.
2087 * argmatch.h (argcasematch): Remove declaration.
2088 (ARGCASEMATCH): Remove macro.
2089 (__xargmatch_internal): Remove case_sensitive argument.
2090 (XARGMATCH): Update.
2091 (XARGCASEMATCH): Remove macro.
2092 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2093 case_sensitive argument.
2094 (argcasematch): Remove function.
2095 (__xargmatch_internal): Remove case_sensitive argument.
2096 (main): Use XARGMATCH instead of XARGCASEMATCH.
2098 * xmalloc.c: Change compile-time error message. Add comment about
2099 required autoconf version.
2101 2002-11-21 Jim Meyering <jim@meyering.net>
2103 * strdup.c (strdup): Tweak comment and initial #if/#include.
2105 Merge in changes from the coreutils.
2107 2002-09-25 Paul Eggert <eggert@twinsun.com>
2108 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2109 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2110 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2111 int. Work more efficiently if X is the same width as uintmax_t.
2112 Do not compare X to -1, to avoid bogus compiler warning.
2113 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2114 Don't assume that f_frsize and f_bsize are the same type.
2116 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2119 * makepath.c (make_path): Restore umask *before* creating the final
2121 (make_path): Minor reformatting.
2123 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2124 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2126 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2127 ones. At least on GNU/Linux systems, `auto' means something else.
2130 2002-11-20 Paul Eggert <eggert@twinsun.com>
2132 Merge argmatch cleanups from Bison. Assume C89.
2134 * argmatch.c: Include config.h here, not in argmatch.h.
2135 Include stdlib.h, for EXIT_FAILURE.
2136 Always include <string.h>, since we assume C89.
2137 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2138 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2139 Include <stddef.h> instead, since it's all we need for size_t.
2140 (PARAMS): Remove. All uses removed.
2141 (ARRAY_CARDINALITY): Do not bother to #undef.
2142 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2143 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2144 Remove unnecessary parentheses.
2145 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2146 Insert necessary parentheses.
2147 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2148 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2150 2002-11-19 Bruno Haible <bruno@clisp.org>
2152 * mbswidth.c: Include mbswidth.h right at the beginning.
2153 * mbswidth.h: Include <stddef.h>, for size_t.
2155 * mbswidth.h (PARAMS): Remove macro.
2156 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2157 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2159 * gcd.h (PARAMS): Remove macro.
2160 (gcd): Use ANSI C function declarations.
2161 * gcd.c (gcd): Likewise.
2163 2002-11-15 Bruno Haible <bruno@clisp.org>
2165 * strcspn.c: Include <stddef.h>.
2166 (strcspn): Use ANSI C function declaration. Change return type to
2168 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2169 (strpbrk): Use NULL.
2170 * strpbrk.h (PARAMS): Remove macro.
2171 (strpbrk): Use ANSI C function declaration.
2172 * strstr.c: Don't include <sys/types.h>.
2173 * strstr.h (PARAMS): Remove macro.
2174 (strstr): Use ANSI C function declarations.
2176 2002-11-06 Bruno Haible <bruno@clisp.org>
2178 * gcd.h (gcd): Change argument type to 'unsigned long'.
2179 * gcd.c (gcd): Likewise.
2181 2002-11-05 Bruno Haible <bruno@clisp.org>
2183 * gcd.h: New file, from gettext-0.11.5.
2184 * gcd.c: New file, from gettext-0.11.5.
2186 2002-11-05 Bruno Haible <bruno@clisp.org>
2188 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2189 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2190 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2191 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2193 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2194 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2196 * closeout.c: Include gettext.h instead of <libintl.h>.
2197 * human.c: Include gettext.h instead of <libintl.h>.
2198 * quotearg.c: Include gettext.h instead of <libintl.h>.
2199 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2200 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2201 * userspec.c: Include gettext.h instead of <libintl.h>.
2202 * version-etc.c: Include gettext.h instead of <libintl.h>.
2203 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2204 (textdomain): Remove definition.
2205 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2207 * long-options.c: Remove include of <libintl.h> and definition of _.
2208 * same.c: Remove include of <libintl.h> and definition of _.
2210 2002-11-04 Bruno Haible <bruno@clisp.org>
2212 * stpcpy.h: New file, from GNU gettext-0.11.5.
2213 * strcase.h: New file, from GNU gettext-0.11.5.
2214 * strpbrk.h: New file, from GNU gettext-0.11.5.
2215 * strstr.h: New file, from GNU gettext-0.11.5.
2216 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2218 2002-05-09 Bruno Haible <bruno@clisp.org>
2220 * config.charset: Update for newest glibc. Add canonical names
2221 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2223 2002-05-09 Bruno Haible <bruno@clisp.org>
2225 * localcharset.c (get_charset_aliases): Add more Windows specific
2228 2002-05-08 Owen Taylor <otaylor@redhat.com>
2230 * config.charset: A few additions for Solaris.
2232 2001-12-05 Bruno Haible <bruno@clisp.org>
2234 * localcharset.c (locale_charset): Don't return an empty string.
2236 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2238 * config.charset: msdos in uk_UA uses CP1125.
2240 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2242 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2243 * localcharset.c (locale_charset): Declare as extern "C".
2245 2002-02-15 Bruno Haible <bruno@clisp.org>
2247 * config.charset [msdosdjgpp]: For Russian, use CP866.
2249 2002-02-11 Bruno Haible <bruno@clisp.org>
2251 * config.charset: Add support for NetBSD.
2253 2002-09-25 <karl@gnu.org>
2255 * strdup.c: copy from libc/string (via ../config/srclist*).
2256 * getopt*: copy from libc/posix.
2257 * gettext.h: copy from gettext.
2258 * .cppi-disable: add strdup.c, gettext.h.
2260 2002-07-01 Jim Meyering <meyering@lucent.com>
2262 * c-stack.c: Include sys/time.h.
2263 From Volker Borchert.
2265 2002-06-11 Paul Eggert <eggert@twinsun.com>
2267 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2268 New macro. Use it uniformly instead of
2269 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2270 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2271 reported by Vin Shelton.
2273 2002-06-22 Jim Meyering <meyering@lucent.com>
2275 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2276 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2278 2002-06-22 Paul Eggert <eggert@twinsun.com>
2280 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2281 Do not assume SA_SIGINFO behavior.
2282 Bug reported by Jim Meyering on NetBSD 1.5.2.
2284 2002-06-22 Jim Meyering <meyering@lucent.com>
2286 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2288 * exitfail.c, exitfail.h: Likewise.
2289 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2291 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2293 (EXTRA_DIST): Add fnmatch_loop.c.
2294 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2296 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2297 * fnmatch.c: Update from diffutils-2.8.2.
2298 * fnmatch_.h: New file. From diffutils-2.8.2.
2299 * fnmatch.h: Remove file.
2301 2002-06-18 Paul Eggert <eggert@twinsun.com>
2303 * file-type.h: Report an error if neither S_ISREG nor
2304 S_IFREG is defined, instead of using a test specific to glibc
2305 2.2. This should be safe, since POSIX requires S_ISREG and
2306 Unix Version 7 had S_IFREG. We don't need to check for
2307 <sys/types.h> since we don't use any symbols that it defines.
2309 2002-06-15 Jim Meyering <meyering@lucent.com>
2311 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2312 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2313 have been included before this file.
2315 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2317 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2318 so that each temporary file name is unique and valid in the first
2319 8 characters, for operation under DOS.
2321 2002-06-15 Jim Meyering <meyering@lucent.com>
2323 Work even with DJGPP 2.03, which lacks support for symlinks.
2325 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2327 * lchown.c (S_ISLNK): Likewise.
2329 2002-06-14 Jim Meyering <meyering@lucent.com>
2331 * file-type.h: Use the version from diffutils-2.8.2.
2332 * file-type.c: Likewise.
2334 2002-05-27 Jim Meyering <meyering@lucent.com>
2336 Fix a problem seen only on nonconforming systems whereby ls.c's
2337 use of localtime, and then of gettimeofday would cause trouble:
2338 the localtime call used to initialize rpl_gettimeofday's save
2339 mechanism would clobber ls's current local time information so
2340 that in any long listing the first file would always be listed
2341 with date 1970-01-01. Analysis by Volker Borchert.
2343 * gettimeofday.c (localtime): Undefine.
2344 (rpl_localtime): New function.
2346 2002-05-22 Jim Meyering <meyering@lucent.com>
2348 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2349 * file-type.h: New file.
2350 * file-type.c (file_type): New file/function. Extracted from diffutils.
2352 2002-04-29 Paul Eggert <eggert@twinsun.com>
2354 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2356 2002-04-28 Paul Eggert <eggert@twinsun.com>
2358 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2359 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2360 of 127, since 64 is the largest conceivable number for ancient
2362 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2364 2002-04-28 Jim Meyering <meyering@lucent.com>
2366 * sig2str.c (WTERMSIG): Remove definition (unused).
2368 2002-04-28 Paul Eggert <eggert@twinsun.com>
2370 * sig2str.h, sig2str.c: New files.
2371 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2373 2002-04-24 Jim Meyering <meyering@lucent.com>
2375 * gettext.h: New file, from Gettext.
2376 * Makefile.am (INCLUDES): Remove -I../intl.
2377 (libfetish_a_SOURCES): Add gettext.h.
2379 2002-04-16 Jim Meyering <meyering@lucent.com>
2381 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2382 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2383 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2385 2002-04-12 Jim Meyering <meyering@lucent.com>
2387 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2389 2002-03-10 Jim Meyering <meyering@lucent.com>
2391 * makepath.c (make_path): Remove a comma from a diagnostic.
2392 Suggestion from Santiago Vila.
2394 2002-03-08 Jim Meyering <meyering@lucent.com>
2396 * rename.c: Mention that this wrapper is needed also on
2397 mips-dec-ultrix4.4 systems.
2399 2002-03-02 Jim Meyering <meyering@lucent.com>
2401 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2402 not HAVE_CLOCK_SETTIME.
2404 2002-02-27 Paul Eggert <eggert@twinsun.com>
2406 * nanosleep.h: Rename to....
2407 * timespec.h: New name for nanosleep.h. All uses changed.
2409 * gettime.c: New file.
2410 * settime.c: New file.
2413 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2414 timespec.h. Remove nanosleep.h.
2416 2002-02-25 Paul Eggert <eggert@twinsun.com>
2418 * acl.c, acl.h: New files.
2419 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2421 2002-02-24 Jim Meyering <meyering@lucent.com>
2423 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2424 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2425 cause trouble. Reported by Nelson Beebe.
2427 2002-02-23 Paul Eggert <eggert@twinsun.com>
2429 * path-concat.c (xpath_concat): Reorder code to pacify
2430 compilers that don't know that xalloc_die never returns.
2432 2002-02-20 Jim Meyering <meyering@lucent.com>
2434 * getdate.c: Regenerate using bison-1.33.
2436 2002-02-15 Paul Eggert <eggert@twinsun.com>
2438 * posixver.c, posixver.h: New files.
2439 * Makefile.am (libfetish_a_SOURCES): Add them.
2441 2002-02-02 Paul Eggert <eggert@twinsun.com>
2442 Bruno Haible <bruno@clisp.org>
2444 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2445 (fwrite_success_callback): New declaration.
2446 * unicodeio.c (unicode_to_mb): New function, extracted from
2447 print_unicode_char. Call failure callback instead of error.
2448 (fwrite_success_callback): New function.
2449 (exit_failure_callback): New function.
2450 (fallback_failure_callback): New function.
2451 (print_unicode_char): Call unicode_to_mb.
2453 2002-01-26 Jim Meyering <meyering@lucent.com>
2455 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2457 2002-01-22 Jim Meyering <meyering@lucent.com>
2459 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2460 Otherwise, some versions of automake would omit the rule that makes
2461 Makefile from Makefile.in.
2463 2001-01-21 Paul Eggert <eggert@twinsun.com>
2465 * xmemcoll.h, xmemcoll.c: New files.
2466 * Makefile.am (libfetish_a_SOURCES): Add them.
2467 * memcoll.c: Include errno.h, and declare errno if not defined.
2468 (memcoll): Set errno to zero if there is no error.
2470 * quotearg.c (quotearg_buffer_restyled):
2471 Fix bug with quoting buffers containing NUL when backslashing escapes.
2472 This bug was exposed by the other changes in this patch.
2473 (quotearg_n_options): New arg ARGSIZE.
2474 All callers changed.
2475 (quoting_options_from_style): New function.
2476 (quotearg_n_style): Use it.
2477 (quotearg_n_style_mem): New function.
2479 * quotearg.h (quotearg_n_style_mem): New function.
2481 2002-01-16 Jim Meyering <meyering@lucent.com>
2483 * getdate.y: Add three semicolons, each just before a closing brace.
2484 Bison (as of version 1.31) no longer papers over that mistake.
2486 2002-02-14 Paul Eggert <eggert@twinsun.com>
2488 * backupfile.c (ISDIGIT): Comment fix.
2489 * getdate.y (ISDIGIT): Likewise.
2490 * posixtm.c (ISDIGIT, year): Likewise.
2491 * strverscmp.c (ISDIGIT): Likewise.
2492 * userspec.c (ISDIGIT): Likewise.
2494 2002-01-05 Jim Meyering <meyering@lucent.com>
2496 * version-etc.c (version_etc_copyright): Update copyright year.
2498 2001-01-19 Paul Eggert <eggert@twinsun.com>
2500 * closeout.c (close_stdout_status): If ferror (stdout), do
2501 not silently exit merely because the output buffer happens to
2502 have nothing pending.
2504 2001-12-18 Paul Eggert <eggert@twinsun.com>
2506 See the big note in ../ChangeLog.
2507 * human.c (suffixes): Prefer K to k for 1024.
2508 (generate_suffix_backwards): New function.
2509 (human_readable_inexact): Use it.
2510 * xstrtol.c (__xstrtol): If there is no number but there
2511 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2512 Accept 'K' as well as 'k'.
2514 2001-12-15 Jim Meyering <meyering@lucent.com>
2516 * regex.h (__restrict_arr): Update from libc.
2518 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2519 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2522 2001-12-10 Jim Meyering <meyering@lucent.com>
2524 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2525 Instead, include "xalloc.h".
2526 (initbuffer): Don't cast xmalloc return value to char*.
2527 (readline): Reword comment.
2528 Don't cast xrealloc return value to char*
2531 2001-12-09 Jim Meyering <meyering@lucent.com>
2533 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2534 `signed and unsigned type in conditional expression'.
2535 * posixtm.c (posix_time_parse): Likewise.
2537 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2539 * readtokens.c (readtoken): Declare an index to be of type unsigned
2540 to avoid a pedantic warning.
2542 * getstr.c: Don't include assert.h.
2543 (getstr): Remove warning-evoking assertions.
2544 Return -1 if offset parameter is out of bounds.
2545 Change the type of a local from int to size_t.
2547 * strftime.c (my_strftime_localtime_r): Include this function
2548 definition in the `#if ! HAVE_TM_GMTOFF' block.
2550 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2551 Include xalloc.h instead.
2553 2001-12-02 Jim Meyering <meyering@lucent.com>
2555 * tempname.c: Don't declare getenv, thus reverting the change of
2556 2001-11-18. It's no longer necessary, now that stdlib.h is always
2559 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2560 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2562 2001-11-30 Akim Demaille <akim@epita.fr>
2564 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2565 before being defined.
2567 2001-11-27 Paul Eggert <eggert@twinsun.com>
2569 * quotearg.h (quotearg_n, quotearg_n_style):
2570 First arg is int, not unsigned.
2571 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2572 (SIZE_MAX, UINT_MAX): New macros.
2573 (quotearg_n_options): Abort if N is negative.
2574 Avoid overflow check on hosts where size_t is 64 bits and int
2575 is 32 bits, as overflow is impossible there.
2576 Fix off-by-one typo that caused unnecessary reallocation.
2578 2001-11-27 Jim Meyering <meyering@lucent.com>
2580 * tempname.c: Merge with version from libc.
2581 * regex.c: Likewise.
2583 * tempname.c: Include stdlib.h unconditionally. On some old systems
2584 for which STDC_HEADERS is 0, it was not included, resulting in a
2585 warning about an integer-to-pointer conversion problem with getenv.
2586 Reported by Volker Borchert.
2588 2001-11-26 Jim Meyering <meyering@lucent.com>
2590 * gtod.h: Remove file.
2591 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2592 * gettimeofday.c: Don't include gtod.h.
2593 (GTOD_init): Remove function.
2594 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2595 Suggestion from Volker Borchert.
2597 2001-11-23 Jim Meyering <meyering@lucent.com>
2599 * hash.h (struct hash_table): Don't define here. Merely declare it.
2600 * hash.c (struct hash_table): Define it here instead.
2602 2001-11-22 Jim Meyering <meyering@lucent.com>
2604 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2606 2001-11-18 Paul Eggert <eggert@twinsun.com>
2608 * tempname.c (TMP_MAX): Remove; no longer needed.
2609 (TEMPORARIES): New macro.
2610 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2611 removes an artificial limitation (e.g. HP-UX 10.20, where
2614 2001-11-18 Jim Meyering <meyering@lucent.com>
2616 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2619 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2620 files will be created before anything else.
2622 2001-11-17 Jim Meyering <meyering@lucent.com>
2624 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2625 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2626 rather than group writable. Patch by Juan F. Codagnone.
2628 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2629 Instead, include "xalloc.h".
2631 * mountlist.c: Include unlocked-io.h after all system headers.
2632 Remove explicit declarations of xmalloc, xrealloc,
2633 and xstrdup. Instead, include "xalloc.h".
2635 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2636 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2637 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2639 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2640 Reported by Padraig Brady.
2642 * mkstemp.c: #undef mkstemp.
2644 (rpl_mkstemp): Rename from mkstemp.
2647 2001-11-16 Jim Meyering <meyering@lucent.com>
2649 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2650 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2651 determine the amount of total physical memory, use pstat_getstatic.
2652 HPUX-11 doesn't define _SC_PHYS_PAGES.
2653 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2654 If sysconf couldn't be used to determine the amount of available
2655 physical memory, use both pstat_getstatic and pstat_getdynamic.
2656 Based on a patch from Bob Proulx.
2658 2001-11-05 Jim Meyering <meyering@lucent.com>
2660 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2662 2001-11-03 Jim Meyering <meyering@lucent.com>
2664 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2665 in argmatch_to_argument call.
2667 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
2670 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
2671 e.g., a fault due to an attempt to free a NULL pointer.
2673 2001-11-01 Jim Meyering <meyering@lucent.com>
2675 * dirfd.c, dirfd.h: New files.
2676 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
2678 * hash.c (hash_print) [TESTING]: Clean up.
2680 2001-10-22 Paul Eggert <eggert@twinsun.com>
2682 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
2683 to avoid a warning if -Wall.
2685 2001-10-21 Paul Eggert <eggert@twinsun.com>
2687 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
2689 2001-10-21 Jim Meyering <meyering@lucent.com>
2691 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
2692 this code would end up calling gettext even in packages built
2694 * getopt.c (_): Likewise.
2695 * regex.c (_): Likewise.
2697 2001-10-20 Paul Eggert <eggert@twinsun.com>
2699 * error.c (strerror_r): Do not declare unless !_LIBC.
2700 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
2701 Use strerror_r that is only a macro, even if it is not a function.
2702 (strerror): Check for HAVE_DECL_STRERROR before declaring.
2703 (private_strerror): Use prototypes, not old-style function definition.
2704 (print_errno_message): New function.
2705 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
2707 (error_tail, error, error_at_line): Use it.
2709 2001-10-11 Jim Meyering <meyering@lucent.com>
2711 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
2712 and quote_n (1, ... to avoid clobbering a buffer.
2714 2001-10-05 Jim Meyering <meyering@lucent.com>
2716 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
2717 * hash-pjw.c: New file (factored out of fileutils' remove.c).
2718 * hash-pjw.h: New file.
2720 2001-09-30 Jim Meyering <meyering@lucent.com>
2722 * mountlist.c [MOUNTED_GETFSSTAT]:
2723 Include <sys/ucred.h>, for Apple Darwin.
2724 Include sys/mount.h and sys/fs_types.h only if available.
2726 (read_filesystem_list): Use FS_TYPE.
2728 2001-09-29 Paul Eggert <eggert@twinsun.com>
2730 * exclude.c (excluded_filename): 0 -> false, since it's
2733 2001-09-28 Paul Eggert <eggert@twinsun.com>
2735 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
2736 #defines strtoimax. Also treat the other strto* functions
2739 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
2740 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
2741 (strtoimax, strtoumax): Do not declare if already defined as a macro.
2743 2001-09-26 Jim Meyering <meyering@lucent.com>
2745 Most macros in unlocked-io.h had the wrong number of arguments.
2746 * gen-uio: New script.
2747 (USE_UNLOCKED_IO): Define to 1 if not already defined.
2748 * unlocked-io.hin: Remove file.
2749 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
2750 rather than trying to embed it here.
2751 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
2752 Reported by Padraig Brady.
2754 2001-09-25 Volker Borchert <bt@teknon.de>
2756 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
2758 2001-09-23 Jim Meyering <meyering@lucent.com>
2760 * mountlist.c: Remove useless parentheses in #if directives.
2761 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
2762 the deprecated MOUNTED symbol is no longer defined in mntent.h.
2764 2001-09-22 Jim Meyering <meyering@lucent.com>
2766 * localcharset.c: Update from latest gettext.
2767 * config.charset: Likewise.
2769 2001-09-20 Jim Meyering <meyering@lucent.com>
2771 * xstrtol.c (strtoimax): Guard declaration with
2772 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
2773 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
2774 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
2775 (strtoumax): Likewise, for completeness (it wasn't necessary).
2777 2001-09-06 Paul Eggert <eggert@twinsun.com>
2779 * strtoimax.c (HAVE_LONG_LONG):
2780 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
2781 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
2782 to work around bug in IBM C compiler.
2784 2001-09-16 Jim Meyering <meyering@lucent.com>
2786 * mkdir.c: New file.
2788 2001-09-04 Paul Eggert <eggert@twinsun.com>
2790 * xgetcwd.c: Revert some of the previous change; intead,
2791 fix the HAVE_GETCWD_NULL code to behave more like the
2792 !HAVE_GETCWD_NULL code used to.
2795 (xgetcwd): Do not return NULL when memory is exhausted; instead,
2798 2001-09-04 Paul Eggert <eggert@twinsun.com>
2800 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
2801 Use ssize_t, not int, to store result of readlink.
2802 Check for ssize_t overflow as well as size_t overflow,
2803 as POSIX says the result of readlink is implementation-defined
2804 when ssize_t overflows.
2805 Remove unnecessary cast to char*.
2806 Use free+malloc instead of realloc, as the storage doesn't need
2807 to be preserved and it's clearer and can be more efficient that way.
2808 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
2809 * xreadlink.h (xreadlink): Update prototype.
2811 2001-09-03 Paul Eggert <eggert@twinsun.com>
2813 * exclude.c (fnmatch_no_wildcards): Fix confusion between
2814 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
2815 spotted by Jim Meyering.
2817 2001-09-03 Jim Meyering <meyering@lucent.com>
2819 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
2821 2001-09-03 Paul Eggert <eggert@twinsun.com>
2823 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
2824 like the HAVE_GETCWD_NULL code.
2825 Include pathmax.h if not HAVE_GETCWD.
2826 Do not include xalloc.h.
2827 (INITIAL_BUFFER_SIZE): New symbol.
2828 Do not use xmalloc / xrealloc, since the caller is responsible for
2829 handling errors. Preserve errno around `free' during failure.
2830 Do not overrun buffer when using getwd.
2832 2001-09-03 Paul Eggert <eggert@twinsun.com>
2834 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
2835 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
2837 2001-09-02 Jim Meyering <meyering@lucent.com>
2839 * error.c: Update from GNU libc.
2841 2001-09-01 Jim Meyering <meyering@lucent.com>
2843 * xreadlink.c: New file.
2844 * xreadlink.h: New file.
2845 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
2847 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
2848 doesn't conflict with sparc Solaris 7's definition in
2849 /usr/include/sys/int_types.h.
2851 * exclude.c: Use `""', not `<>' to #include non-system header files.
2852 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
2853 and strncasecmp as r-values. Unixware didn't have declarations.
2855 2001-08-31 Jim Meyering <meyering@lucent.com>
2857 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
2858 Use an initial, malloc'd, buffer of length 128 rather than
2859 a statically allocated one of length 1024.
2861 2001-08-30 Paul Eggert <eggert@twinsun.com>
2863 * xgetcwd.c: Don't include pathmax.h.
2864 Include stdlib.h and unistd.h if available.
2866 (xmalloc, xstrdup, free): Remove decls.
2867 (xgetcwd): Don't assume sizes fit in unsigned.
2868 Check for overflow when computing sizes.
2869 Simplify reallocation code.
2871 2001-08-28 Paul Eggert <eggert@twinsun.com>
2873 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
2875 * strtoimax.c: Renamed from strtoxmax.c, removing the
2878 Also, make the following further changes to make this file's
2879 configuration more similar to that of strtol.c:
2880 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
2881 (strtoumax, uintmax_t, strtoull, strtol): Remove.
2882 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
2883 (strtoimax): Renamed from strtoumax. All uses of unsigned values
2884 changed to signed values.
2886 And make the following changes as well:
2887 Fix copyright notice, as 1999 was missing.
2888 (verify): New macro.
2889 (strtoimax): Check sizes at compile-time, not run-time.
2890 Prefer strtol to strtoll if both work.
2891 (main): Remove; it was not that useful and was a pain to maintain.
2893 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
2895 2001-08-30 Paul Eggert <eggert@twinsun.com>
2897 * savedir.c (savedir): Remove size parameter, as POSIX says that
2898 a directory's st_size can have an arbitrary value, so the old
2899 usage could waste an arbitrary amount of memory. All uses
2901 * savedir.h: Update prototype.
2903 2001-08-30 Paul Eggert <eggert@twinsun.com>
2905 * xstrtol.c (strtoimax): New decl.
2907 2001-08-28 Paul Eggert <eggert@twinsun.com>
2909 * xstrtol.h: Add copyright notice.
2910 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
2911 LONGINT_INVALID_SUFFIX_CHAR.
2913 2001-08-30 Paul Eggert <eggert@twinsun.com>
2915 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
2918 2001-08-30 Paul Eggert <eggert@twinsun.com>
2920 * hash.c: Remove '2001' from copyright notice.
2922 2001-08-30 Paul Eggert <eggert@twinsun.com>
2924 * full-write.h: New file.
2925 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
2926 * full-write.c: Correct credits, as cccp.c no longer
2927 exists and anyway it was so heavily changed from the old cccp
2928 code as to be unrecognizable. Include full-write.h.
2929 (full_write) Return size_t, with short writes meaning failure.
2930 All callers changed. This fixes a bug with large buffers
2932 * utime.c: Include full-write.h.
2934 2001-08-30 Paul Eggert <eggert@twinsun.com>
2936 Merge 'exclude' changes from tar 1.13.22.
2937 This fixes one or two unlikely storage allocation overflow bugs,
2938 but doesn't change user-visible behavior otherwise.
2940 2001-08-30 Paul Eggert <eggert@twinsun.com>
2942 * exclude.c (bool): Declare, perhaps by including stdbool.h.
2943 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2944 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2945 Include if available.
2946 (<xalloc.h>): Include
2947 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2948 (verify): New macro. Use it to verify that EXCLUDE macros do not
2949 collide with FNM macros.
2950 (struct patopts): New struct.
2951 (struct exclude): Use it, as exclude patterns now come with options.
2952 (new_exclude): Support above changes.
2953 (new_exclude, add_exclude_file):
2954 Initial size must now be a power of two to simplify overflow checking.
2955 (free_exclude, fnmatch_no_wildcards): New function.
2956 (excluded_filename): No longer requires options arg, as the options
2957 are determined by add_exclude. Now returns bool, not int.
2958 (excluded_filename, add_exclude):
2959 Add support for the fancy new exclusion options.
2960 (add_exclude, add_exclude_file): Now takes int options arg.
2961 Check for arithmetic overflow when computing sizes.
2962 (add_exclude_file): xrealloc might modify errno, so don't
2963 realloc until after errno might be used.
2965 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2967 (free_exclude): New decl.
2968 (add_exclude, add_exclude_file): Now takes int options arg.
2969 (excluded_filename): No longer requires options arg, as the options
2970 are determined by add_exclude. Now returns bool, not int.
2972 2001-08-30 Paul Eggert <eggert@twinsun.com>
2974 * alloca.c (alloca): Arg is of type size_t, not unsigned.
2976 2001-08-27 Jim Meyering <meyering@lucent.com>
2978 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
2980 * version-etc.c (N_): Remove definition.
2981 Revert most of last change.
2982 Instead, simply don't mark the `Copyright...' string for translation.
2983 Based on advice from Paul Eggert.
2985 * strtoxmax.c: Tweak comment.
2987 2001-08-26 Jim Meyering <meyering@lucent.com>
2989 * version-etc.c (version_etc_copyright_fmt): Replace literal year
2990 of copyright with `%s' so translators don't get an untranslated
2992 (COPYRIGHT_YEAR): Define.
2993 (version_etc): Use fprintf rather than fputs.
2994 Suggestion from Ulrich Drepper.
2996 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
2998 * strtoll.c: New file, from GNU libc.
2999 * xstrtoimax.c: New file.
3001 * xstrtol.h: Add xstrtoimax.
3002 * strtoumax.c: New file. Simply include "strtoumax.c".
3003 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3005 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3006 * strtoxmax.c: ... then renamed to this.
3008 2001-08-13 Paul Eggert <eggert@twinsun.com>
3010 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3011 Port to Solaris 8, where 'sed' requires a space after the 'r'
3012 command, and where sh dislikes "$/". Clean up the spacing a bit.
3013 Redirect output to $tmp just once.
3015 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3017 * addext.c (<errno.h>): Include.
3018 (errno): Declare if not defined.
3019 (addext): Work correctly when pathconf returns -1 and leaves
3020 errno alone because there is no limit. Also, work even if
3021 pathconf returns a value greater than SIZE_MAX.
3023 2001-08-12 Jim Meyering <meyering@lucent.com>
3025 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3026 Simply `return getcwd (NULL, 0);'.
3027 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3028 Use 1300 as initial value for length, not PATH_MAX.
3030 * pathmax.h: Clean up cpp syntax.
3032 2001-08-12 Jim Meyering <meyering@lucent.com>
3034 * gettimeofday.c: New file.
3036 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3038 2001-08-04 Jim Meyering <meyering@lucent.com>
3040 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3041 to get in sync with glibc.
3043 2001-08-03 Paul Eggert <eggert@twinsun.com>
3045 The following changes are from gettext 0.10.39 as maintained by
3048 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3049 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3050 with inverted sense. All uses changed.
3052 * mbswidth.c: Don't include <limits.h>.
3053 Include <stdlib.h> and <string.h> unconditionally.
3054 (iswcntrl, mbsinit, ISCNTRL): New macros.
3055 (mbsnwidth): Use K&R style function declarations.
3056 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3057 can optimize it when MB_CUR_MAX == 1.
3058 The width of control characters is zero, not 1.
3060 2001-07-15 Jim Meyering <meyering@lucent.com>
3062 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3063 (BUILT_SOURCES): Add unlocked-io.h.
3064 (io_functions): Define.
3065 (unlocked-io.h): New rule.
3066 (DISTCLEANFILES): Add unlocked-io.h.
3067 (all-local): Depend on unlocked-io.h, to ensure it is created.
3069 * unlocked-io.hin: New file
3071 * regex.c: Update from glibc.
3073 2001-07-05 Jim Meyering <meyering@lucent.com>
3075 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3077 (libfetish_a_SOURCES): Put all .h files here instead.
3078 Remove a thus-exposed (better checks in automake) duplicate and
3079 two unnecessary .h files.
3081 2001-06-11 Jim Meyering <meyering@lucent.com>
3083 * regex.c: Update from GNU libc.
3085 2001-05-27 Jim Meyering <meyering@lucent.com>
3087 * readutmp.h (UT_TYPE): Define.
3089 2001-05-24 Jim Meyering <meyering@lucent.com>
3091 * argmatch.c: Include "quote.h".
3092 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3093 quote function. Reported by Göran Uddeborg.
3095 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3097 * dirname.c (dir_name): Compute append_dot using path, not newpath
3098 which is not yet declared.
3100 2001-05-11 Paul Eggert <eggert@twinsun.com>
3102 * Makefile.am (libfetish_a_SOURCES):
3103 Add strftime.c, since we now compile it on all hosts.
3105 * strftime.c (my_strftime):
3106 Define to nstrftime if emacs, but only if my_strftime is not defined.
3107 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3108 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3109 Add one more extra argument: a nanoseconds value.
3112 (my_strftime function): Add %N format.
3113 (emacs_strftimeu): Renamed from emacs_strftime,
3114 with extra ut argument.
3116 2001-05-11 Paul Eggert <eggert@twinsun.com>
3118 dirname code cleanup. base_name now behaves more compatibly
3119 with POSIX basename when given file names that have trailing
3120 slashes, and similarly for dir_name. Add new primitives
3121 base_len and dir_len. Put the directory-name-related decls
3124 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3125 * backupfile.c (base_name): Likewise.
3126 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3127 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3128 * makepath.c (strip_trailing_slashes): Likewise.
3129 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3131 * rename.c (strip_trailing_slashes): Likewise.
3132 * same.c (base_name): Likewise.
3133 * stripslash.c (ISSLASH): Likewise.
3135 * addext.c: Include <dirname.h> after size_t is defined.
3136 * backupfile.c: Likewise.
3138 * addext.c (addext): Use base_len to trim redundant
3139 trailing slashes instead of doing it ourselves.
3140 But do not trim the last slash if it is not redundant.
3142 * backupfile.c (find_backup_file_name,
3143 max_backup_version): Use base_len instead of rolling it ourselves.
3144 Handle the case of "" and (on DOS) "C:" correctly.
3146 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3147 Include <string.h>, <dirname.h>.
3148 (base_name): Allow file names ending in slashes, other than names
3149 that are all slashes. In this case, return the basename followed
3150 by the slashes. This is more general, and can be used in places
3151 where the original base_name purposely had an assertion failure.
3152 (base_len): New function.
3154 * dirname.c: Include <string.h> instead of <stdlib.h>.
3155 Do not include <assert.h>; no longer needed.
3157 (memrchr): Remove decl.
3158 (dir_name_r): Remove.
3159 (dir_len): Renamed from dirlen. All callers changed.
3160 Rewrite in terms of base_name, for simplicity and consistency.
3161 (dir_name): Never return NULL. All callers changed.
3162 Do not include <stdlib.h> in test program; no longer needed.
3163 return 0; is fine for test program.
3165 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3167 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3169 * path-concat.c (path_concat): Use base_len to compute
3170 base length, not strlen; this means we cannot rely on memcpy
3173 * same.c (STREQ): Remove.
3174 (same_name): Handle the case where the basename ends in trailing '/'.
3176 * stripslash.c (strip_trailing_slashes): Return nonzero if
3177 a slash was stripped. Do not strip the last slash after a
3180 2001-04-08 Jim Meyering <meyering@lucent.com>
3182 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3183 recomputed; that's necessary when the offset spans a DST transition.
3184 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3186 2001-04-02 Jim Meyering <meyering@lucent.com>
3188 * regex.h, regex.c: Update from GNU libc.
3190 2001-03-19 Paul Eggert <eggert@twinsun.com>
3192 * version-etc.c (version_etc_copyright): Update to 2001.
3194 2001-03-16 Paul Eggert <eggert@twinsun.com>
3196 * tempname.c (uint64_t): Define to uintmax_t if
3197 not defined, and if UINT64_MAX is not defined.
3198 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3199 Reported by John David Anglin.
3201 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3203 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3204 alias if codeset is empty.
3205 * config.charset (BeOS): Use wildcard syntax.
3207 2001-03-13 Jim Meyering <meyering@lucent.com>
3209 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3210 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3213 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3215 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3217 * unicodeio.c (print_unicode_char): Simplify accordingly.
3219 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3221 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3222 support for DOS/DJGPP.
3224 2001-02-28 Paul Eggert <eggert@twinsun.com>
3226 * Makefile.am (libfetish_a_SOURCES):
3227 Add dup-safer.c, fopen-safer.c.
3228 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3230 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3232 2001-02-25 Paul Eggert <eggert@twinsun.com>
3234 The mkstemp replacement is taken from glibc 2.2.2, with some
3235 portability fixes for use outside glibc, as follows:
3237 * tempname.c (struct_stat64): New macro.
3238 (direxists, __gen_tempname): Use it.
3239 This avoids a portability problem with Solaris 8.
3241 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3242 (<stddef.h>, <stdint.h>, <string.h>):
3243 Include only if STDC_HEADERS || _LIBC.
3244 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3245 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3246 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3247 (__set_errno): Define this macro if <errno.h> doesn't.
3248 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3249 Define these macros if <stdio.h> doesn't.
3250 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3251 Define these macros if <sys/stat.h>
3252 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3253 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3254 __xstat64): Define if not _LIBC.
3255 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3256 (__gen_tempname): Invoke gettimeofday only if
3257 HAVE_GETTIMEOFDAY || _LIBC;
3258 otherwise, fall back on plain "time".
3259 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3261 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3263 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3265 2001-02-17 Jim Meyering <meyering@lucent.com>
3267 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3268 around included file name.
3270 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3272 * strftime.c: Update from GNU libc (the only changes were to comments).
3274 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3276 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3278 2001-02-17 Paul Eggert <eggert@twinsun.com>
3280 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3281 Remove workaround macros for hosts that have mbrtowc but not
3282 mbstate_t, as we now insist on proper declarations for both
3283 before using mbrtowc.
3285 2001-02-17 Jim Meyering <meyering@lucent.com>
3287 * regex.c: Update from libc.
3289 2001-02-16 Paul Eggert <eggert@twinsun.com>
3291 * alloca.c (malloc): Undef before defining, since stdlib.h
3292 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3293 Reported by Mark Hounschell via Paul Eggert.
3295 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3297 * config.charset: Update for FreeBSD 4.2.
3299 2001-01-26 Jim Meyering <meyering@lucent.com>
3301 * quotearg.c: Include stddef.h.
3302 * quote.c: Include stddef.h.
3303 Reported by Axel Kittenberger.
3305 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3306 line in double quotes so that it evokes a better diagnostic.
3307 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3308 Reported by Axel Kittenberger.
3310 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3312 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3313 to avoid a warning. Add back 'const' to inptr.
3315 2001-01-16 Jim Meyering <meyering@lucent.com>
3317 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3320 2001-01-14 Jim Meyering <meyering@lucent.com>
3322 * rename.c: New file. From Volker Borchert.
3323 Include stdlib.h, string.h or strings.h, and xalloc.h.
3324 Use strip_trailing_slashes rather than open-coding it.
3326 2001-01-03 Paul Eggert <eggert@twinsun.com>
3328 * strftime.c: Sync with glibc time/strftime.c 1.81.
3330 2001-01-03 Jim Meyering <meyering@lucent.com>
3332 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3333 local `inptr' to avoid warning with some system declarations of iconv.
3335 2000-12-29 Paul Eggert <eggert@twinsun.com>
3337 * modechange.c: Do not assume that mode_t uses the
3338 traditional octal encoding. E.g. "chmod 1 FOO" should set
3339 the other-execute bit of FOO even if S_IXOTH != 1.
3341 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3342 WOTH, XOTH, ALLM): New macros.
3343 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3344 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3346 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3347 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3349 No need to use uintmax_t; unsigned long is long enough.
3350 Don't bother to get suffix since we don't use it.
3352 2000-12-24 Jim Meyering <meyering@lucent.com>
3354 * hash.c (is_prime): Return explicit boolean values.
3355 (hash_get_first): Return NULL to appease Irix5.6's 89.
3356 Reported by Nelson Beebe.
3358 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3360 * localcharset.c (locale_charset): Add support for Win32.
3362 2000-12-18 Paul Eggert <eggert@twinsun.com>
3364 * physmem.h, physmem.c: New files.
3366 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3367 (noinst_HEADERS): Add physmem.h.
3369 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3370 't' for compatibility with Solaris 8 sort.
3372 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3374 * config.charset: Add support for BeOS.
3376 2000-12-16 Jim Meyering <meyering@lucent.com>
3378 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3379 SHELLS_FILE to a file name that's useful on djgpp systems.
3381 (ADDITIONAL_DEFAULT_SHELLS): Define.
3382 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3383 Based mostly on a patch from Prashant TR.
3385 2000-12-16 Jim Meyering <meyering@lucent.com>
3387 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3388 N and M) would have treated it like `chown N:N FILE'.
3390 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3392 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3394 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3395 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3396 to the list of canonical encodings. Rename EUC-CN to GB2312.
3398 2000-12-08 Andreas Schwab <schwab@suse.de>
3400 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3401 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3403 2000-12-07 Jim Meyering <meyering@lucent.com>
3405 * stripslash.c (ISSLASH): Define.
3406 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3409 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3410 (dir_name_r): Declare this function as static.
3411 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3412 manifest itself on a name containing a mix of slashes and
3414 Make this function work with names starting with a DOS-style
3415 drive letter and colon prefix.
3416 (dir_name): Append `.' if necessary.
3417 Based mostly on patches from Prashant TR and Eli Zaretskii.
3419 * dirname.h (dir_name_r): Remove prototype.
3421 2000-12-05 Jim Meyering <meyering@lucent.com>
3423 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3425 2000-12-04 Jim Meyering <meyering@lucent.com>
3427 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3428 Also include memory.h, stdlib.h, unistd.h if appropriate.
3429 Reported by Andreas Jaeger (conflicting declaration of malloc).
3431 2000-12-02 Jim Meyering <meyering@lucent.com>
3433 * closeout.h: Make idempotent, to avoid some obscure warnings.
3435 2000-12-01 Paul Eggert <eggert@twinsun.com>
3437 * memrchr.c: Include <config.h> before any system include file.
3439 2000-11-29 Paul Eggert <eggert@twinsun.com>
3441 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3443 2000-11-26 Jim Meyering <meyering@lucent.com>
3445 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3447 2000-11-22 Paul Eggert <eggert@twinsun.com>
3449 * strftime.c (my_strftime): Do not invoke mbrlen with a
3450 size of (size_t) -1; it's not portable.
3452 2000-11-17 Akim Demaille <akim@epita.fr>
3454 * obstack.h: Formatting changes.
3455 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3456 prevent type checking.
3457 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3458 cast the value to (void *): assigning a `foo *' to a `void *'
3460 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3462 2000-11-17 Jim Meyering <meyering@lucent.com>
3464 * strstr.c: Update from GNU libc.
3466 2000-11-16 Jim Meyering <meyering@lucent.com>
3468 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3470 2000-11-11 Jim Meyering <meyering@lucent.com>
3472 * error.c: Add a couple #includes, merging from GNU libc version.
3474 2000-11-10 Jim Meyering <meyering@lucent.com>
3476 * obstack.h: Update from GNU libc.
3477 * obstack.c: Likewise.
3479 2000-11-06 Paul Eggert <eggert@twinsun.com>
3481 * getusershell.c (setusershell): Use rewind rather than
3482 fseek/fseeko, to avoid configuration hassles with fseeko.
3483 Don't bother opening SHELLS_FILE if shellstream is NULL;
3486 2000-11-05 Jim Meyering <meyering@lucent.com>
3488 * makepath.h (make_dir): Declare.
3489 * makepath.c (make_dir): Remove `static' attribute.
3492 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3494 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3495 last one in a bucket, advance to the next bucket.
3497 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3499 * fnmatch.c: Do not comment out all the code if we are using
3500 the GNU C library, because in some cases we are replacing buggy
3501 code in the GNU C library itself.
3503 2000-10-30 Paul Eggert <eggert@twinsun.com>
3505 * error.h, getline.h, modechange.h:
3506 Remove "2000" from Copyright line, as the file hasn't been
3507 changed this year other than in the copyright notice.
3509 * xalloc.h: Add "2000" to Copyright line, as this file
3510 was changed this year.
3512 2000-10-30 Paul Eggert <eggert@twinsun.com>
3514 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3515 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3516 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3518 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3520 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3521 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3522 doesn't define __restrict_arr.
3524 2000-10-29 Jim Meyering <meyering@lucent.com>
3526 * xstat.in: Fix grammar in comment.
3528 2000-10-28 Jim Meyering <meyering@lucent.com>
3530 * memchr.c: Update from libc.
3531 Adjust for portability:
3532 [HAVE_STDLIB_H]: Include stdlib.h.
3533 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3534 Undef __memchr, too.
3535 [!weak_alias]: Define __memchr to memchr.
3537 * regex.c: Update from libc.
3538 * regex.h: Likewise.
3539 * getopt1.c: Likewise.
3540 * memcmp.c: Likewise.
3542 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3543 Avoid using fseek, when possible -- it's broken by design.
3544 Patch by Ulrich Drepper.
3546 2000-10-26 Jim Meyering <meyering@lucent.com>
3548 * strftime.c: Update from libc.
3550 2000-10-25 Jim Meyering <meyering@lucent.com>
3552 * obstack.c: Update from libc.
3554 2000-10-23 Jim Meyering <meyering@lucent.com>
3556 * hard-locale.c (hard_locale): Revert last change -- it was simply
3557 wrong. That set_locale call must not have any side effects.
3560 2000-10-22 Jim Meyering <meyering@lucent.com>
3562 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3563 [CYCLIC]: Remove now-unused definition.
3565 * save-cwd.c (O_DIRECTORY): Define, if needed.
3566 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3567 Suggestion from Ulrich Drepper.
3569 2000-10-21 Jim Meyering <meyering@lucent.com>
3571 * dirname.c (dir_name_r): New function, factored out of dir_name.
3572 (dir_name): Use dir_name_r.
3573 * dirname.h (dir_name_r): Declare it.
3575 2000-10-21 Jim Meyering <meyering@lucent.com>
3577 * dirname.c (memrchr): Declare if necessary.
3578 (dir_name): Remove the restriction that there be no
3579 trailing slashes. Now, this code skips past them, effectively
3581 [TEST_DIRNAME] (main): New unit tests.
3583 * memrchr.c: New file from GNU libc.
3584 Undef __memrchr, too.
3585 [!weak_alias]: Define __memrchr to memrchr.
3586 Guard weak_alias use with `#ifdef weak_alias'.
3588 2000-10-17 Jim Meyering <meyering@lucent.com>
3590 * quote.h (PARAMS): Define and use.
3591 Reported by Akim Demaille.
3593 * getopt.c: Update from libc.
3595 2000-10-16 Jim Meyering <meyering@lucent.com>
3597 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3600 2000-09-25 Jim Meyering <meyering@lucent.com>
3602 * md5.h (rol): Define (from GnuPG).
3604 * sha.c: Give credit (GnuPG) where due.
3605 (M): Use rol rather than open-coding it.
3606 Add a FIXME comment.
3608 2000-09-21 Jim Meyering <meyering@lucent.com>
3610 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3611 Reported by Michael Stone.
3613 2000-09-20 Jim Meyering <meyering@lucent.com>
3615 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3616 (noinst_HEADERS): Add sha.h.
3617 Based on code from Scott G. Miller and from GnuPG.
3619 2000-09-15 Jim Meyering <meyering@lucent.com>
3621 * regex.c: Update from libc.
3623 2000-09-10 Jim Meyering <meyering@lucent.com>
3625 * getopt.c (_getopt_internal): Update from glibc.
3627 2000-09-09 Jim Meyering <meyering@lucent.com>
3629 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3630 think it should be used as a general replacement for isascii.
3631 * fnmatch.c: Likewise.
3632 * mbswidth.c: Likewise
3633 * regex.c: Likewise.
3636 * userspec.c: Include sys/param.h and limits.h.
3638 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3639 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3640 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3641 UID, GID. Check range.
3643 2000-09-06 Jim Meyering <meyering@lucent.com>
3645 * getopt.c (_getopt_internal): Update from glibc.
3647 2000-08-30 Jim Meyering <meyering@lucent.com>
3649 * strftime.c: Merge in changes from GNU libc.
3651 2000-08-26 Jim Meyering <meyering@lucent.com>
3653 * closeout.c: Include "__fpending.h".
3654 (close_stdout_status): Return right away if there's nothing to flush.
3656 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3657 * __fpending.c: New file.
3658 * __fpending.h: New file.
3660 2000-08-07 Paul Eggert <eggert@twinsun.com>
3662 Standardize on "memory exhausted" instead of "Memory exhausted"
3663 or "virtual memory exhausted".
3664 * obstack.c (print_and_abort): Use "memory exhausted", not
3665 "virtual memory exhausted".
3666 * same.c (same_name): Invoke xalloc_die instead of printing
3668 * userspec.c (parse_user_spec): Likewise.
3669 * bumpalloc.h: comment fix
3670 * same.c, userspec.c: Include xalloc.h.
3672 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
3673 not char *const and pointing to a constant array.
3674 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
3675 (xrealloc): Comment fix.
3677 * userspec.c (parse_user_spec):
3678 Don't translate a message until just before returning,
3679 to avoid unnecessary translation.
3681 2000-08-07 Jim Meyering <meyering@lucent.com>
3683 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
3684 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
3685 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
3686 getgroups.c, gethostname.c, getopt.h, group-member.c,
3687 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
3688 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
3689 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
3690 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
3691 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
3692 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
3693 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
3694 yesno.c: Back out Copyright date changes for each file with no change
3695 this year. This eases coordination with other programs using the same
3696 source code modules. From Paul Eggert.
3698 2000-08-03 Greg McGary <greg@mcgary.org>
3700 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
3701 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
3702 (EXTEND_BUFFER): Use them.
3704 2000-08-01 Jim Meyering <meyering@lucent.com>
3706 * dirname.c (ISSLASH): Define.
3707 (BACKSLASH_IS_PATH_SEPARATOR): Define.
3708 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
3709 both `\' and `/' may be use as path separators.
3710 Based on a patch from Prashant TR.
3712 2000-07-31 Paul Eggert <eggert@twinsun.com>
3714 * quotearg.c (quotearg_n_options): Don't make the initial
3715 slot vector a constant, since it might get modified.
3717 2000-07-31 Jim Meyering <meyering@lucent.com>
3719 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
3720 * obstack.c (print_and_abort): Likewise.
3722 2000-07-30 Paul Eggert <eggert@twinsun.com>
3724 * quotearg.c (quotearg_n_options): Preallocate a slot 0
3725 buffer, so that the caller can always quote one small
3726 component of a "memory exhausted" message in slot 0.
3727 From a suggestion by Jim Meyering.
3729 2000-07-30 Jim Meyering <meyering@lucent.com>
3731 * makepath.c (make_path): Quote the other instance, too.
3733 * quotearg.c (N_STATIC_SLOTVECS): Define.
3734 (STATIC_BUF_SIZE): Define.
3735 (quotearg_n_options): Use only statically allocated storage when
3736 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
3737 than STATIC_BUF_SIZE.
3739 2000-07-29 Jim Meyering <meyering@lucent.com>
3741 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
3742 * dirname.c (dir_name): Likewise.
3744 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
3746 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
3747 (dir_name): Assert that there are no trailing slashes.
3749 2000-07-18 Bruno Haible <haible@clisp.cons.org>
3751 * mbswidth.h (mbswidth): Add a flags argument.
3752 (mbswidth): New declaration.
3753 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
3754 * mbswidth.c (mbswidth): Add a flags argument.
3755 (mbsnwidth): New function.
3757 2000-07-24 Jim Meyering <meyering@lucent.com>
3759 * mbswidth.c: Remove useless #else. From Bruno Haible.
3761 2000-07-23 Paul Eggert <eggert@twinsun.com>
3763 * mbswidth.c (_XOPEN_SOURCE):
3764 Don't define; this causes problems on Solaris 7.
3765 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
3767 2000-07-23 Paul Eggert <eggert@twinsun.com>
3770 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3771 so that mbstate_t is always defined.
3773 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
3774 be 1 in at least one GCC installation, and this configuration
3775 error is likely to be common. Ignoring MB_LEN_MAX hurts
3776 performance on hosts that have mbrtowc but have only unibyte
3777 locales, but I assume these hosts are rare.
3779 2000-07-23 Paul Eggert <eggert@twinsun.com>
3781 * quotearg.c: Streamline by invoking multibyte code only if needed.
3782 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
3783 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
3784 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3785 invoke multibyte primitives.
3787 2000-07-23 Jim Meyering <meyering@lucent.com>
3789 * basename.c (base_name): Add an assertion.
3791 2000-07-15 Bruno Haible <clisp.cons.org>
3793 * quotearg.c: When the system forces us to redefine mbstate_t,
3794 shadow its mbsinit function.
3796 2000-07-16 Bruno Haible <haible@clisp.cons.org>
3798 * mbswidth.h: New file.
3799 * mbswidth.c: New file.
3800 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
3801 (noinst_HEADERS): Add mbswidth.h.
3803 2000-07-17 Bruno Haible <haible@clisp.cons.org>
3805 * config.charset: Add support for FreeBSD. Improve support for HP-UX
3808 2000-07-15 Jim Meyering <meyering@lucent.com>
3810 * makepath.c: Include quote.h.
3811 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
3812 corresponding argument in a `quote (...)' call.
3813 Give better diagnostics.
3815 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
3816 (noinst_HEADERS): Add quote.h.
3818 * quote.c (quote, quote_n): New file. Two functions taken verbatim
3819 from tar's src/misc.c.
3820 * quote.h: New file. Prototypes for same.
3822 2000-07-10 Paul Eggert <eggert@twinsun.com>
3824 From a suggestion by Bruno Haible.
3825 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
3826 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
3827 to decide whether to define the BeOS workaround macro;
3828 this adjusts to the change to AC_MBSTATE_T.
3830 2000-07-13 Paul Eggert <eggert@twinsun.com>
3832 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
3834 * quotearg.c (quoting_style_args, quoting_style_vals,
3835 quotearg_buffer_restyled): Add support for
3836 clocale_quoting_style. Undo previous change to
3837 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
3838 and "{RIGHT QUOTATION MARK}" msgids.
3840 2000-07-05 Paul Eggert <eggert@twinsun.com>
3842 The old behavior of quoting `like this' doesn't look good with
3843 newer, ISO-style fonts. See:
3844 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
3846 Instead, quote "like this" by default. Let the translator
3847 tailor the locale-specific quoting behavior by providing
3848 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
3850 * quotearg.c (N_): New macro.
3851 (gettext_default): New function.
3852 (quotearg_buffer_restyled): Use
3853 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
3854 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
3856 2000-07-09 Jim Meyering <meyering@lucent.com>
3858 * Most files: Update copyright dates to include 2000.
3860 2000-07-08 Jim Meyering <meyering@lucent.com>
3862 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
3864 (xgethostname): Remove now-unnecessary #ifdef.
3865 Move declaration of `err' into loop where it's used.
3867 2000-07-05 Bruno Haible <haible@clisp.cons.org>
3869 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
3870 by allocating a larger buffer. Test the gethostname return value for
3871 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
3872 returns an error and ENAMETOOLONG isn't defined.
3874 2000-07-05 Paul Eggert <eggert@twinsun.com>
3875 and Bruno Haible <haible@clisp.cons.org>
3877 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
3879 2000-07-05 Bruno Haible <haible@clisp.cons.org>
3881 * quotearg.c (struct quoting_options): Simplify quote_these_too
3884 2000-07-03 Jim Meyering <meyering@lucent.com>
3886 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
3887 Reported by Bruno Haible.
3889 2000-07-04 Jim Meyering <meyering@lucent.com>
3891 * quotearg.c: Make inclusion of <wchar.h> independent of whether
3892 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
3895 2000-07-03 Paul Eggert <eggert@twinsun.com>
3896 and Bruno Haible <haible@clisp.cons.org>
3898 * quotearg.c (mbrtowc):
3899 Assign to *pwc, and return 1 only if result is nonzero.
3900 (iswprint): Use ISPRINT when substituting our own mbrtowc.
3902 2000-07-03 Jim Meyering <meyering@lucent.com>
3904 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
3905 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
3908 2000-07-02 Jim Meyering <meyering@lucent.com>
3910 * quotearg.c (mbstate_t): Don't define here.
3912 2000-07-02 Jim Meyering <meyering@lucent.com>
3914 * nanosleep.c (SIGCONT): Define if not already defined.
3916 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3918 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
3919 per change in ../m4/ls-mntd-fs.m4.
3920 (read_filesystem_list): Ignore symbolic links.
3922 2000-06-29 Jim Meyering <meyering@lucent.com>
3924 * same.c: Include <string.h> or <strings.h>, as appropriate,
3925 for declaration of strcmp.
3927 * long-options.c: Include <stdlib.h>, for declaration of exit.
3929 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
3930 Avoid warning by casting result to `char *' to remove `const'.
3932 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3934 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
3936 2000-06-26 Paul Eggert <eggert@twinsun.com>
3938 savedir now sets errno on failure and invokes xmalloc to get memory.
3939 Fix a couple of other minor bugs while we're at it.
3941 * savedir.c (<unistd.h>): Do not include; there's no need.
3942 (NAMLEN): Remove macro.
3943 (malloc, realloc): Remove decls.
3945 ("xalloc.h"): Include.
3946 (NAME_SIZE_DEFAULT): New macro.
3947 (savedir): Use xmalloc / xrealloc to allocate memory.
3948 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
3949 Skip "" directory entries.
3950 Use strlen to calculate directory entry length, since the old method
3951 is rarely used these days and isn't worth supporting.
3952 Don't use a pointer after freeing it.
3953 Check for integer overflow when calculating allocation size.
3954 Use memcpy to copy entries, instead of stpcpy.
3955 Set errno properly when returning NULL.
3956 Check for readdir error.
3958 2000-06-26 Jim Meyering <meyering@lucent.com>
3960 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
3962 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3964 * getusershell.c (xmalloc, xrealloc): Remove functions.
3966 Don't include <stdlib.h>. Don't declare malloc, realloc.
3968 2000-06-23 Bruno Haible <haible@clisp.cons.org>
3970 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
3972 2000-06-24 Jim Meyering <meyering@lucent.com>
3974 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
3976 2000-06-21 Jim Meyering <meyering@lucent.com>
3978 * getpass.c: New file, from Bruno Haible. Required for BeOS.
3980 2000-06-19 Paul Eggert <eggert@twinsun.com>
3982 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
3983 (mbrtowc, mbstate_t): Define substitutes if
3984 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
3985 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
3986 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3988 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3990 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
3991 than 1024, return a memory chunk of least possible size, instead
3992 of size PATH_MAX + 2. In the loop, increment the size proportionally.
3993 Use free/xmalloc instead of xrealloc to avoid copying for very long
3996 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3998 * canon-host.c (canon_host): Use malloc and memcpy to copy an
3999 address, not strdup. Include <stdlib.h> and don't declare free().
4001 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4003 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4006 2000-06-21 Jim Meyering <meyering@lucent.com>
4008 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4009 (noinst_HEADERS): Add getstr.h.
4011 * getline.c (getstr): Move into a separate file.
4012 * getstr.c (getstr): New file, extracted from getline.c, with
4013 the following changes: new parameter, delim2; both delim[12]
4014 parameters have type `int', not `char'. The latter would lose
4015 with 8-bit delimiters.
4016 * getstr.h: New file.
4018 2000-06-19 Jim Meyering <meyering@lucent.com>
4020 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4022 2000-06-18 Jim Meyering <meyering@lucent.com>
4024 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4025 Besides, these days every porting target provides a mkdir function.
4027 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4028 (this snippet comes from src/system.h).
4030 2000-06-15 Paul Eggert <eggert@twinsun.com>
4032 * human.c (adjust_value): New function.
4033 (human_readable_inexact): Apply rounding style even when
4034 printing approximate values.
4036 2000-06-14 Paul Eggert <eggert@twinsun.com>
4038 * human.c (human_readable_inexact): Allow an input block
4039 size that is not a multiple of the output block size, and vice versa.
4040 Reported by Piergiorgio Sartor.
4042 2000-06-14 Paul Eggert <eggert@twinsun.com>
4044 * getdate.y (get_date): Apply relative times after time
4045 zone indicator, not before. Reported by Todd A. Jacobs.
4047 2000-06-13 Jim Meyering <meyering@lucent.com>
4049 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4051 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4053 2000-06-12 Paul Eggert <eggert@twinsun.com>
4055 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4057 2000-06-04 Paul Eggert <eggert@twinsun.com>
4059 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4061 2000-06-04 Jim Meyering <meyering@lucent.com>
4063 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4064 SunOS 4.1.4 for which gid_t is an unsigned type.
4066 2000-06-03 Jim Meyering <meyering@lucent.com>
4068 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4070 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4072 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4073 newer, don't install charset.alias.
4074 * config.charset: Change the Linux/glibc rules so they become empty
4075 on glibc-2.1 or newer.
4077 2000-06-02 Jim Meyering <meyering@lucent.com>
4079 * mountlist.c: Back out last change. Instead, do this...
4080 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4081 member using the same `ignore'-testing code.
4082 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4086 2000-05-29 Jim Meyering <meyering@lucent.com>
4088 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4089 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4091 2000-05-22 Jim Meyering <meyering@lucent.com>
4093 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4095 2000-05-18 Jim Meyering <meyering@lucent.com>
4097 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4098 back, too, since it may have been modified by allocate_entry.
4099 (hash_delete): Rewrite to use neither the assignment operator
4100 nor the comma operator in an if-expression.
4102 2000-05-15 Paul Eggert <eggert@twinsun.com>
4105 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4106 Remove; no longer needed.
4107 "quotearg.h": Add include.
4108 (file_name): Do not bother to explicitly initialize to NULL; it's less
4109 efficient on some hosts.
4110 (close_stdout_status): Remove test as to whether stdout was already
4111 closed; it breaks for the case "echo x | sort >&-".
4112 Quote file name colons.
4113 Do not assume that _("write error") lacks format strings.
4115 2000-05-15 Jim Meyering <meyering@lucent.com>
4117 * version-etc.c (version_etc_copyright): Update the copyright string
4118 used in all --version output.
4120 2000-05-14 Jim Meyering <meyering@lucent.com>
4122 * closeout.c (close_stdout_set_file_name): New function.
4123 (close_stdout_status): Use new file-scoped global.
4124 Return right away if fstat says the stdout file descriptor is invalid.
4125 * closeout.h (close_stdout_set_file_name): Declare.
4127 2000-05-10 Jim Meyering <meyering@lucent.com>
4129 * closeout.c [default_exit_status]: New file-scoped variable.
4130 (close_stdout_set_status): New function.
4131 * closeout.h (close_stdout_set_status): Declare.
4133 2000-05-08 Jim Meyering <meyering@lucent.com>
4135 * long-options.c: Don't include closeout.h.
4136 (parse_long_options): Don't call close_stdout for --version.
4138 2000-05-06 Jim Meyering <meyering@lucent.com>
4140 * strnlen.c: Undefine __strnlen and strnlen.
4141 [!weak_alias]: Define __strnlen to strnlen.
4143 * atexit.c: New file, from libiberty.
4145 2000-05-06 Jim Meyering <meyering@lucent.com>
4147 * closeout.c (close_stdout_status): Also check for errors on the
4150 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4152 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4153 instead of xmalloc, xrealloc, path_concat.
4154 (locale_charset): Treat empty environment variables as absent.
4155 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4157 2000-05-04 Jim Meyering <meyering@lucent.com>
4159 * getopt.c: Update from glibc.
4160 * obstack.c: Likewise.
4161 * obstack.h: Likewise.
4162 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4164 * regex.h: Likewise.
4165 * strndup.c: Likewise.
4166 * strnlen.c: New file, from glibc.
4168 2000-05-01 Jim Meyering <meyering@lucent.com>
4170 * full-write.c (full_write): Remove `FIXME' part of comment.
4172 2000-04-29 Jim Meyering <meyering@lucent.com>
4174 * path-concat.c: Declare strdup only if it's not defined.
4175 * canon-host.c: Likewise.
4177 2000-04-28 Jim Meyering <meyering@lucent.com>
4179 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4180 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4181 included first, then limits.h is included by locale.h by libintl.h.
4182 From John David Anglin.
4184 2000-04-25 Jim Meyering <meyering@lucent.com>
4186 * makepath.c (S_IRWXUGO): Define.
4187 (make_path): Always perform explicit chmod if MODE specifies any
4188 of the `special' permission bits. Prompted by a bug report against
4189 install from Mate Wierdl and Joost van Baal.
4191 2000-04-18 Jim Meyering <meyering@lucent.com>
4195 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4196 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4198 2000-04-17 Jim Meyering <meyering@lucent.com>
4200 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4201 the definition of it to rpl_strftime also defined-away the system's
4204 2000-04-15 Jim Meyering <meyering@lucent.com>
4206 Use `C' to denote so-called `contiguous' files, the same way
4208 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4209 (ftypelet): Use S_ISCTG.
4210 From Michael Deutschmann.
4212 2000-04-14 Jim Meyering <meyering@lucent.com>
4214 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4216 2000-04-08 Jim Meyering <meyering@lucent.com>
4218 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4219 names don't conflict. Reported by Eli Zaretskii.
4221 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4223 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4224 bug. Deal with the different error behavior of Irix iconv.
4226 2000-04-07 Jim Meyering <meyering@lucent.com>
4228 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4229 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4231 2000-04-05 Jim Meyering <meyering@lucent.com>
4233 Portability tweaks required for ultrix4.3.
4234 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4235 * readutmp.c: Include sys/types.h before sys/stat.h.
4236 * canon-host.c: Declare strdup.
4237 * path-concat.c: Likewise.
4238 From John David Anglin.
4240 2000-04-04 Jim Meyering <meyering@lucent.com>
4242 Be more DOS 8.3-friendly.
4243 * ref-add.sin: Renamed from ref-add.sed.in.
4244 * ref-del.sin: Renamed from ref-del.sed.in.
4245 * Makefile.am: Reflect renaming.
4246 Reported by Eli Zaretskii.
4248 Use a temporary file name that won't clash with `charset.alias'
4249 in the DOS 8.3 name space.
4250 * Makefile.am (charset_tmp): Define.
4251 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4252 (uninstall-local): Likewise.
4253 Reported by Eli Zaretskii.
4255 2000-03-29 Paul Eggert <eggert@twinsun.com>
4257 * time/strftime.c (my_strftime): Make sure we call the system
4258 strftime, not ourselves, when invoking the underlying strftime.
4260 2000-03-24 Jim Meyering <meyering@lucent.com>
4262 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4263 (charset_alias): Define.
4264 (install-exec-local): Factor out common code.
4265 (uninstall-local): Split lines longer than 80.
4266 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4268 (.sed.in.sed): New rule. Don't redirect directly to $@.
4269 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4271 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4273 * config.charset: Output a line containing "Packages using this file".
4274 * ref-add.sed.in, ref-del.sed.in: New files.
4275 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4276 ref-del.sed): New rules.
4278 2000-03-17 Jim Meyering <meyering@lucent.com>
4280 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4281 Otherwise, include <strings.h>
4283 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4285 * unicodeio.c (utf8_wctomb): New function.
4286 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4287 format instead of in UCS-4 with platform dependent endianness.
4289 2000-03-07 Paul Eggert <eggert@twinsun.com>
4291 * savedir.c (savedir): Work even if directory size is
4292 negative; this can happen with some screwy NFS configurations.
4294 2000-03-06 Jim Meyering <meyering@lucent.com>
4296 * localcharset.c (get_charset_aliases): Don't try to free file_name
4297 if it's NULL (because we ran out of memory). From Bruno Haible.
4299 2000-03-05 Jim Meyering <meyering@lucent.com>
4301 * localcharset.c ("path-concat.h"): Include.
4302 (get_charset_aliases): Use path_concat instead of ANSI string
4305 * unicodeio.h (PARAMS): Define.
4306 Use it to guard prototype.
4308 2000-03-04 Jim Meyering <meyering@lucent.com>
4310 * Makefile.am (install-exec-local): Create $(libdir) before installing
4312 (uninstall-local): Uncomment this rule so `make distcheck' works
4315 * unicodeio.c (<errno.h>): Include it.
4316 (errno): Declare if not defined.
4318 * localcharset.c: Add Bruno's comment justifying use of volatile.
4320 * config.charset: New version, incorporating remarks from a linux
4321 i18n mailing list. From Bruno Haible.
4323 2000-03-02 Jim Meyering <meyering@lucent.com>
4325 * Makefile.am (EXTRA_DIST): Add config.charset.
4327 2000-03-01 Jim Meyering <meyering@lucent.com>
4329 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4330 * unicodeio.c: Likewise.
4332 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4334 * config.charset: New file.
4335 * localcharset.c: New file.
4336 * unicodeio.h, unicodeio.c: New files.
4337 * Makefile.am (DEFS): Add -DLIBDIR=...
4338 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4339 (noinst_HEADERS): Add unicodeio.h.
4340 (all-local, install-exec-local, charset.alias): New targets.
4342 2000-02-28 Paul Eggert <eggert@twinsun.com>
4344 * quotearg.c (ALERT_CHAR): New macro.
4345 (quotearg_buffer_restyled): Use it.
4347 2000-02-27 Jim Meyering <meyering@lucent.com>
4349 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4350 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4352 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4353 not `#if STDC_HEADERS'.
4354 Declare malloc if needed.
4356 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4357 now that autoconf always defines the HAVE_DECL_ symbols.
4358 * human.c: Likewise.
4360 * strtoumax.c: Likewise.
4362 * backupfile.c: Arrange for cpp to fail if the configure-time
4363 declaration check was not run.
4365 * human.c: Likewise.
4367 * strtoumax.c: Likewise.
4369 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4370 then first look up the entire `.'-containing string as a login name.
4372 2000-02-18 Paul Eggert <eggert@twinsun.com>
4374 * getdate.y: Handle two-digit years with leading zeros correctly.
4375 (textint): New typedef.
4376 (parser_control): Member year changed from int to textint.
4378 (YYSTYPE): Removed; replaced by %union with int and textint members.
4379 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4380 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4381 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4382 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4383 (date, number, to_year): Use width of number in digits, not its value,
4384 to determine whether it's a 2-digit year, or a 2-digit time.
4385 (yylex): Store number of digits of numeric tokens.
4386 Reported by John Kendall.
4388 (parser_control): Changed from struct parser_control to typedef (for
4389 consistency). All uses changed.
4391 (tID): Removed; not used.
4392 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4394 2000-02-14 Paul Eggert <eggert@twinsun.com>
4396 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4397 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4399 2000-02-12 Jim Meyering <meyering@lucent.com>
4401 * userspec.c (ISDIGIT): Define it.
4402 (isdigit): Remove definition.
4403 (is_number): Use ISDIGIT, not isdigit.
4404 <libintl.h>: Include.
4406 (parse_user_spec): Mark translatable strings.
4408 2000-02-10 Jim Meyering <meyering@lucent.com>
4410 With these changes, nanosleep.[ch] are finally enough like the other
4411 lib/* replacement files to compile on a few more losing systems.
4413 * nanosleep.h: Don't include config.h.
4414 Remove prototype from declaration of nanosleep.
4415 (PARAMS): Remove now-unneeded definition.
4416 * nanosleep.c: #undef nanosleep.
4417 (rpl_nanosleep): Rename from nanosleep.
4419 2000-02-03 Jim Meyering <meyering@lucent.com>
4421 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4422 rather than with `#if HAVE_UTMPNAME'.
4424 2000-02-01 Jim Meyering <meyering@lucent.com>
4426 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4428 2000-01-31 Jim Meyering <meyering@lucent.com>
4430 * nanosleep.h (nanosleep): Guard declaration with
4431 `#if ! HAVE_DECL_NANOSLEEP'.
4432 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4433 the declaration in that vendor's sys/timers.h.
4434 Reported by Christian Krackowizer.
4436 * quotearg.c (ISASCII): Add #undef and move definition to follow
4437 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4438 (ISPRINT): Likewise.
4439 Reported by Tom Tromey.
4441 2000-01-30 Jim Meyering <meyering@lucent.com>
4443 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4444 uses of ->ut_name. The latter doesn't work with new Linux header files
4445 where only utmpx.ut_user is declared.
4447 * readutmp.h (UT_USER): Define.
4449 2000-01-23 Jim Meyering <meyering@lucent.com>
4451 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4454 2000-01-22 Jim Meyering <meyering@lucent.com>
4456 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4457 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4458 Required for some AIX systems. Reported by Christian Krackowizer.
4459 [TESTING] (main): New function.
4461 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4462 * dirname.c (dir_name): Support for DOS-style file names with drive
4465 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4467 * strverscmp.c (ISDIGIT): Define.
4468 (strverscmp): Use ISDIGIT, not isdigit.
4470 2000-01-17 Paul Eggert <eggert@twinsun.com>
4472 * nanosleep.c (nanosleep):
4473 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4474 POSIX.1 doesn't require SA_INTERRUPT and some systems
4475 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4476 it's been part of POSIX.1 since day 1 (in 1988).
4478 2000-01-17 Jim Meyering <meyering@lucent.com>
4480 * interlock: Remove unused file. Reported by François Pinard.
4482 2000-01-16 Paul Eggert <eggert@twinsun.com>
4484 * quotearg.c (quotearg_buffer_restyled): Do not quote
4485 alert, backslash, formfeed, and vertical tab unnecessarily in
4486 shell quoting style.
4489 version-control: never