1 2003-10-25 Paul Eggert <eggert@twinsun.com>
3 Fix several address-calculation bugs in the hash modules,
4 plus some minor code cleanup.
6 * hash.h: Include <stdbool.h>, for bool.
7 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
8 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
9 hash_get_n_entries, hash_get_max_bucket_length,
10 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
11 hash_rehash): Use size_t rather than unsigned.
12 * hash.c (struct hash_table, hash_get_n_buckets,
13 hash_get_n_buckets_used, hash_get_n_entries,
14 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
15 hash_get_entries, hash_do_for_each, hash_string, is_prime,
16 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
18 (SIZE_MAX): Define if not defined.
19 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
20 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
22 Use const * when possible.
23 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
24 (check_tuning): Fix bug: if tuning parameters were very close to
25 0 or 1, rounding errors could have caused subscript violations.
26 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
27 (hash_initialize): Add 'fail:' label
28 to free table and return NULL, and use it to simplify code.
29 Use calloc rather than clearing the storage ourself.
30 (hash_initialize, hash_rehash): Check for arithmetic overflow in
31 buffer size calculations.
32 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
33 Include <stddef.h>, for size_t.
34 * hash-pjw.c (hash_pjw): Likewise.
35 Switch to method described by Bruno Haible.
36 Include <limits.h>, for CHAR_BIT.
37 (SIZE_BITS): New macro.
39 2003-10-21 Paul Eggert <eggert@twinsun.com>
41 * getndelim2.c (getndelim2): When size calculation overflows,
42 ceiling the allocation at NMAX bytes rather than silently
43 discarding input bytes before NMAX is reached. This makes
44 a difference only if NMAX exceeds SIZE_MAX / 2.
46 * obstack.c: Merge from glibc.
47 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
48 Add libc_hidden_def (_obstack_newchunk).
49 (_obstack_free) [! defined _LIBC]: Remove.
50 [defined _LIBC]: Make a strong alias from obstack_free, rather than
51 a clone of the function body.
52 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
53 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
55 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
56 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
59 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
60 (obstack_ptr_grow_fast, obstack_int_grow_fast):
61 Don't use lvalue casts, as GCC plans to remove support for them
62 in GCC 3.5. Reported by Joseph S. Myers. This bug
63 was also present in the non-GCC version, indicating that this
64 code had always been buggy and had never been widely used.
65 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
66 Use the fast variant of each macro, rather than copying the
67 definiens of the fast variant; that way, we'll be more likely to
68 catch future bugs in the fast variants.
70 2003-10-20 Bruno Haible <bruno@clisp.org>
72 * wait-process.h: New file, from GNU gettext.
73 * wait-process.c: New file, from GNU gettext.
75 2003-10-19 Jim Meyering <jim@meyering.net>
77 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
79 2003-10-16 Paul Eggert <eggert@twinsun.com>
81 * getgroups.c: Include <errno.h>, <stdlib.h>.
82 (getgroups): First arg is int, not size_t.
83 Don't let 'free' mangle errno.
85 2003-10-16 Jim Meyering <jim@meyering.net>
87 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
89 2003-10-15 Paul Eggert <eggert@twinsun.com>
91 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
93 (new_exclude, add_exclude_file): Initial size no longer needs to
95 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
96 our own address arithmetic overflow checking.
98 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
99 (fnmatch): Do not alloca more than 2000 wide characters;
100 instead, use malloc for large buffers.
101 Check for address arithmetic overflow, and return -1
102 with errno set to ENOMEM in that case.
103 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
104 (NEW_PATTERN): Do not alloca more than 8000 bytes;
105 instead, return -1. Check for address arithmetic overflow.
107 2003-10-14 Paul Eggert <eggert@twinsun.com>
109 Handle invalid suffixes and overflow independently, so that
110 callers can treat them independently as needed. Fix some bugs in
111 suffix handling, e.g., "100k@" was not diagnosed as an invalid
112 suffix for a human-readable blocksize. The major caller-visible
113 change is the addition of a new
114 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
115 that both overflow and suffix chars were found.
117 * human.c (humblock): Don't check separately for invalid suffix
118 char; that is xstrtoumax's job (now that its bug is fixed).
119 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
120 INTMAX_MAX]: New macros.
121 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
122 TYPE_MAXIMUM): New macros.
123 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
124 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
125 if overflow occurs, as it's what __strtol does and it's more useful
127 (__xstrtol): If __strtol reports some error other than ERANGE,
128 reflect it to the caller as LONGINT_INVALID. If it reports
129 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
130 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
131 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
133 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
134 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
135 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
136 [defined UINTMAX_MAX]: New macros.
138 2003-10-14 Bruno Haible <bruno@clisp.org>
140 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
141 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
142 Also use volatile where needed.
144 2003-10-12 Paul Eggert <eggert@twinsun.com>
146 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
147 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
148 and define in terms of the other primitives.
149 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
150 (SIZE_MAX): Define if not already defined.
151 (array_size_overflow): New function.
152 (xalloc_die): Abort instead of exiting if 'error' returns.
153 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
154 (xmalloc, xrealloc): Use them.
155 (xcalloc): Check for address arithmetic overflow.
156 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
157 a bit faster than strcpy.
159 2003-10-08 Paul Eggert <eggert@twinsun.com>
161 Merge getpass from libc, plus a few fixes.
163 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
165 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
166 __fsetlocking to empty.
167 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
168 do include <bits/libc-lock.h>.
169 Do not include <fcntl.h>; not needed.
170 [_LIBC]: Include <wchar.h>.
171 (NOTCANCEL_MODE): New macro.
172 (flockfile, funlockfile) [_LIBC]: New macros.
173 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
174 [!_LIBC]: New macros.
175 (call_fclose): New function.
176 (getpass): Use it. Save tty stream separately; this simplifies the
177 code and makes it more reliable if stdin happens to equal stdout.
178 Invoke __fsetlocking on tty.
179 Handle thread cancellation if needed.
180 Namespace cleanup (use __tcgetattr, __getline).
181 Use bool for Booleans.
182 [USE_IN_LIBIO]: Handle wide streams.
183 [!_LIBC]: Unconditionally do the fseek, since we don't know what
184 stream might go where.
186 * unlocked-io.h: Include <stdio.h>, so that the caller
187 doesn't have to include <stdio.h> before us.
188 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
189 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
190 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
191 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
192 if not declared, so that we can use getpass.c code from libc without
194 (flockfile, ftrylockfile, funlockfile): New macros.
196 2003-10-06 Bruno Haible <bruno@clisp.org>
198 * version-etc-2.h: Remove file.
199 * version-etc-2.c: Remove file.
201 2003-09-25 Jim Meyering <jim@meyering.net>
202 Bruno Haible <bruno@clisp.org>
204 This lets translators provide better translations for the
205 "Written by ..." part of --version output.
206 * version-etc.h: Include stdarg.h.
207 (version_etc_copyright): Declare as readonly.
208 (version_etc): Make this function variadic with a NULL-terminated list
209 of author name strings.
210 (version_etc_va): New declaration.
211 * version-etc.c: Include stdarg.h, stdlib.h.
212 (version_etc_copyright): Declare as readonly.
213 (version_etc_va): New function. Provide a different translatable string
214 for each possible number of authors < 10. Abbreviate when there are 10
216 (version_etc): Make this function variadic. Call version_etc_va.
217 Suggestion from Gary V. Vaughan.
219 * long-options.h (parse_long_options): Change prototype: the authors
220 string is moved to the end and becomes variadic.
221 * long-options.c: Include stdarg.h.
222 (parse_long_options): Make this function variadic, too.
223 Call version_etc_va, not version_etc.
225 2003-10-06 Bruno Haible <bruno@clisp.org>
227 * fatal-signal.h: New file, from GNU gettext.
228 * fatal-signal.c: New file, from GNU gettext.
230 2003-10-04 Karl Berry <karl@gnu.org>
232 * argp*: update from libc.
234 2003-10-01 Larry Jones <lawrence.jones@eds.com>
236 * getpass.c (getpass): Use a no-op fseek when switching from input to
237 output mode on the same stream.
239 2003-09-29 Paul Eggert <eggert@twinsun.com>
241 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
242 Fix arg typo in previous patch.
244 2003-09-28 Jim Meyering <jim@meyering.net>
246 * error.c: Correct cpp indentation.
248 2003-09-27 Paul Eggert <eggert@twinsun.com>
250 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
251 Omit the special code that used __typeof__, since we worry that
252 it could be more trouble than it's worth. See:
253 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
254 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
258 2003-09-26 Jim Meyering <jim@meyering.net>
260 * error.c (error_tail): Move some declarations
261 into inner scope where the local variables are used.
263 2003-09-26 Bruno Haible <bruno@clisp.org>
265 * stpncpy.h (gnu_stpncpy): New declaration.
266 (stpncpy): Define as alias for gnu_stpncpy.
267 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
269 2003-09-26 Paul Eggert <eggert@twinsun.com>
271 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
272 (error_tail): Do not loop, reallocating temporary buffer, since
273 the output cannot contain more wide characters than the input
274 contains bytes, the size must be big enough already. This avoids
275 one potential size overflow calculation. Check for size overflow
276 when calculating temporary buffer size. Free temporary buffer
277 when done, if it was allocated with malloc; this plugs a memory
278 leak. Remove casts from void * to pointers, that are no longer
279 needed now that we're assuming C89 or better.
281 Merge error changes from glibc.
283 * error.c, error.h: Update copyright notice header to match glibc.
284 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
285 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
286 Disable cancellation while printing error.
287 * error.h: Prepend __ to parameter names.
289 2003-09-25 Karl Berry <karl@gnu.org>
291 * argp-fmtstream.c, argp-help.c: update from libc.
293 2003-09-25 Bruno Haible <bruno@clisp.org>
295 * version-etc-2.h: New file, from version-etc.h with modifications.
296 * version-etc-2.c: New file, from version-etc.c with modifications.
298 2003-09-25 Simon Josefsson <jas@extundo.com>
300 * xgetdomainname.h: New file.
301 * xgetdomainname.c: New file.
303 2003-09-25 Simon Josefsson <jas@extundo.com>
304 Bruno Haible <bruno@clisp.org>
306 * getdomainname.h: New file.
307 * getdomainname.c: New file.
309 2003-09-24 Paul Eggert <eggert@twinsun.com>
311 * linebuffer.c (freebuffer): Don't free the argument, just
312 the buffer associated with the argument. Bug reported by
315 2003-09-19 Karl Berry <karl@gnu.org>
317 * argp.h: update from libc.
319 2003-09-16 Paul Eggert <eggert@twinsun.com>
321 * linebuffer.c (readlinebuffer): Return NULL immediately upon
322 input error, instead of returning NULL the next time we are called
323 (and therefore losing track of errno).
325 2003-09-15 Paul Eggert <eggert@twinsun.com>
327 * getndelim2.c (getndelim2): Don't trash errno when a read
328 fails, so that the caller gets the proper errno.
330 * readutmp.c (read_utmp): Likewise.
331 Check for fstat error. Close stream and free storage
334 2003-09-14 Bruno Haible <bruno@clisp.org>
336 * fwriteerror.h: New file.
337 * fwriteerror.c: New file.
339 2003-09-14 Jim Meyering <jim@meyering.net>
341 * getloadavg.c: Correct cpp indentation.
342 * strdup.c: Likewise.
343 * vasnprintf.c: Likewise.
345 2003-09-12 Paul Eggert <eggert@twinsun.com>
347 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
348 * obstack.c [!defined _LIBC]: Likewise.
349 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
350 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
351 * exitfail.c: Don't include stdlib.h; no longer needed.
353 More changes to assume C89 or better.
355 * error.c (error_tail): Assume vprintf.
357 * argmatch.c (getenv): Remove decl.
358 * progreloc.c (get_full_program_name): Define via prototype.
359 * setenv.c (clearenv): Likewise.
360 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
362 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
363 (malloc, memcpy): Remove decls.
364 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
365 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
366 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
367 (memcpy): Remove macro.
368 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
369 (__P): Remove. All uses removed.
370 (PTR): Remove. All uses changed to void *.
371 (CHAR_BIT, NULL): Remove.
372 (spaces, zeros, memset_space, memset_zero)
373 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
375 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
376 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
377 Define with prototype.
378 Remove now-unnecessary prototype decl.
379 (extra_args_spec): Assume ANSI C. All uses changed.
380 (extra_args_spec_iso): Remove.
381 (my_strftime, emacs_strftimeu): Define via prototype.
382 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
384 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
385 * strtoimax.c: Include <stdlib.h> unconditionally.
386 (strtoul, strtol): Remove decls.
387 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
389 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
390 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
391 (LOCALE_PARAM_PROTO): New macro.
392 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
393 (INTERNAL (strtol), strtol): Define with a prototype.
394 (PARAMS): Remove. All uses removed.
395 * tempname.c: Include <string.h> unconditionally.
396 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
397 * xgethostname.c (main): Define with a prototype.
398 * xmalloc.c: Include "xalloc.h" first, to check interface.
399 Include <stdlib.h> unconditionally.
400 (calloc, malloc, realloc, free): Remove decls.
401 * xstrtod.c: Include "xstrtod.h" first, to check interface.
402 Include <stdlib.h> unconditionally. Sort include file names.
404 (xstrtod): Define with a prototype.
405 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
406 (strtol, strtoul): Remove decls.
408 2003-09-11 Paul Eggert <eggert@twinsun.com>
410 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
411 Include <stdlib.h>, <string.h> unconditionally.
412 Remove now-unnecessary cast to char *.
413 * strnlen.c: Include <string.h> unconditionally.
414 * yesno.c (yesno): Define with a prototype.
416 2003-09-10 Bruno Haible <bruno@clisp.org>
418 * strcspn.c: Include <string.h> unconditionally.
419 * strpbrk.c: Include <string.h> unconditionally.
420 * strstr.c: Include <string.h> unconditionally.
421 * unicodeio.c: Include <string.h> unconditionally.
422 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
423 * unsetenv.c: Likewise.
424 * xreadlink.c: Include <stdlib.h> unconditionally.
425 * yesno.c: Include <stdlib.h> unconditionally.
426 (rpmatch): Add prototype.
428 2003-09-10 Jim Meyering <jim@meyering.net>
430 * error.c: Correct indentation of cpp directives.
432 2003-09-09 Paul Eggert <eggert@twinsun.com>
436 * acosl.c (main): Use a prototype.
437 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
440 * getloadavg.c (getloadavg, main): Define via prototypes.
442 * getopt.h (struct option.name): Assume C89, and use 'const'.
443 (getopt, etopt_long, getopt_long_only, _getopt_internal)
444 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
446 * getopt.c (const): Remove macro.
447 Include <string.h> unconditionally.
448 (my_index): Remove; all uses changed to strchr.
449 (strlen): Remove decl.
450 (exchange): Remove forward decl; no longer needed.
451 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
452 Define with prototype.
453 * getopt1.c (const): Remove macro.
454 (getopt_long, getopt_long_only, main): Define with prototype.
456 * getugroups.c: Include <string.h> unconditionally.
458 * getusershell.c: Include <stdlib.h> unconditionally.
459 (getusershell, setusershell, endusershell, readname, main):
460 Define with prototypes.
462 * group-member.c: Include group-member.h first.
463 Include <stdlib.h> unconditionally.
465 * hard-locale.c: Include hard-locale.h first.
466 Include <stdlib.h>, <string.h> unconditionally.
468 * hash.c (free, malloc): Remove decls.
469 Include <stdlib.h> unconditionally.
471 * human.c: Include <stdlib.h>, <string.h> unconditionally.
472 (getenv): Do not declare.
474 * idcache.c: Include <string.h> unconditionally.
476 * long-options.c: Include long-options.h first, to test interface.
477 Include <stdlib.h> unconditionally.
479 * makepath.c: Include makepath.h first, to test interface.
480 Include <stdlib.h> and <string.h> unconditionally.
482 * linebuffer.c: Include <stdlib.h>.
485 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
486 rpl_malloc returns void *, not char *.
487 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
489 * md5.h: Include <limits.h> unconditionally.
490 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
491 (__P): Remove; all uses removed.
492 * md5.c: Include "md5.h" first.
493 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
494 md5_buffer, md5_process_bytes, md5_process_block):
495 Define with prototypes.
496 * sha.h (__P): Remove all uses. (It wasn't defined??)
497 * sha.c: Include "sha.h" first.
498 Include <stdlib.h>, <string.h> unconditionally.
500 * memchr.c (__ptr_t): Remove; all uses changed to void *.
501 * memcmp.c (__ptr_t): Likewise.
502 * memrchr.c (__ptr_t): Likewise.
503 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
504 Include <string.h> unconditionally.
505 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
506 * memchr.c: Include <stdlib.h> unconditionally.
507 * memchr.c (LONG_MAX): Remove.
508 * memrchr.c (LONG_MAX): Likewise.
509 * memchr.c (__memchr): Define via a prototype.
510 * memrchr.c (__memrchr): Likewise.
511 * memcmp.c (__P): Remove, and remove all uses.
512 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
513 Remove forward decls; no longer needed.
514 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
515 Use types required by C89 in prototype.
517 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
518 * savedir.c: Likewise.
519 * mkdir.c (free): Remove decl.
520 * rmdir.c (rmdir): Define with a prototype.
521 * savedir.c: Include savedir.h first, to test interface.
523 * mktime.c (STDC_HEADERS): Remove.
524 Include <stdlib.h>, <string.h> unconditionally.
526 * modechange.c: Include <stdlib.h> unconditionally.
527 (malloc): Remove decl.
529 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
532 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
533 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
534 (This type really should be intptr_t, but that's a C99ism.)
535 (_obstack_memcpy): Remove: all uses changed to memcpy.
536 Include <string.h> unconditionally.
537 (struct obstack): Assume __STDC__ for types of members
538 chunkfun, freefun, extra_arg.
539 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
540 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
541 obstack_begin, obstack_specify_allocation,
542 obstack_specify_allocation_with_arg, obstack_chunkfun,
543 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
544 Remove unprototyped decls and the macros that use them.
545 * obstack.c (POINTER): Remove. All uses changed to void *.
546 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
547 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
548 (defined __STDC__ && __STDC__)]:
549 Remove nonprototyped code.
550 Include <stdlib.h> unconditionally.
551 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
552 _obstack_allocated_p, _obstack_free, obstack_free,
553 _obstack_memory_used, print_and_abort):
554 Define using prototypes.
555 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
556 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
557 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
558 obstack_next_free, obstack_object_size, obstack_room) [0]:
559 Remove unused, unprototyped code.
561 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
563 * physmem.c (physmem_total, physmem_available, main): Define
566 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
567 (main): Define with a prototype.
569 * posixver.c (getenv): Remove decl.
571 * putenv.c (malloc): Returns void *, not char *.
572 Include <string.h> unconditionally.
573 (strchr, memcpy, NULL): Do not define.
575 * readtokens.c: Include readtokens.h first, to test interface.
576 Include <stdlib.h>, <string.h> unconditionally.
577 (init_tokenbuffer): Define with a prototype.
579 * regex.c (PARAMS): Remove. All uses removed.
580 All uses of _RE_ARGS removed, too.
581 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
583 (bzero): Assume memset exists.
584 (memcmp, memcpy, NULL): Remove.
585 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
586 char, or assignments to local vars of type signed char.
587 (init_syntax_once, PREFIX(extract_number_and_incr),
588 PREFIX(print_partial_compiled_pattern),
589 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
590 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
591 PREFIX(regex_grow_registers), PREFIX(regex_compile),
592 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
593 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
594 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
595 wcs_compile_range, byte_compile_range, truncate_wchar,
596 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
597 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
598 count_mbs_length, wcs_re_match_2_internal,
599 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
600 PREFIX(alt_match_null_string_p),
601 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
602 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
603 regfree, PREFIX(extract_number)): Define with prototype. Remove
604 now-unnecessary declaration, if any.
605 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
607 Remove now-unnecessary casts among pointer types.
608 * regex.h (_RE_ARGS): Remove. All uses removed.
610 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
613 * rpmatch.c: Include <stdlib.h> unconditionally.
615 * same.c: Include <stdlib.h>, <string.h> unconditionally.
618 * save-cwd.c: Include <stdlib.h> unconditionally.
619 * xgetcwd.c: Likewise.
621 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
624 * strchrnul.c (strchrnul): Define with a prototype.
625 Fix bug: c_in was not converted to char before searching.
627 The following changes are not K&R related:
629 * group-member.h: Include <sys/types.h>, so that this file is
631 * makepath.h: Likewise.
633 * getusershell.c (readname, default_index, line_size, readname):
634 Use size_t, not int, for sizes.
635 (readname): If the size overflows, report an error instead of
638 2003-09-09 Derek Robert Price <derek@ximbiot.com>
640 * getndelim2.c: Assume stdlib.h per the C89 spec.
642 2003-09-08 Paul Eggert <eggert@twinsun.com>
644 Assume C89 or better; remove K&R cruft.
645 A few of these changes were first proposed by Derek Robert Price
646 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
648 * addext.c: Include <string.h> unconditionally.
649 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
650 Don't declare getenv or malloc.
652 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
653 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
655 (find_stack_direction, alloca): Use prototypes.
657 * atexit.c (atexit): Define using a prototype.
659 * basename.c, dirname.c, stripslash.c:
660 Include <string.h> unconditionally.
662 * bcopy.c: Include <stddef.h>.
663 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
665 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
667 * error.h (error, error_at_line, error_print_progname)
668 [! (defined (__STDC__) && __STDC__)]: Remove decls.
669 * error.c: Include error.h first, to check interface.
670 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
671 (VA_START): Remove; all uses changeed to va_start.
672 (exit, strerror): Remove decls.
673 (error_print_progname): Prototype uncondionally.
674 Don't include <errno.h>; no longer needed.
675 (private_strerror): Remove.
676 (error_tail): Always define.
677 (error, error_at_line): Assume C89 or better; always use prototypes.
678 * fatal.c: Include "fatal.h" first, to test interface.
679 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
680 (VA_START): Remove; all uses changed to va_start.
681 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
684 (fatal): Prototype unconditionally. Assume va_start works.
685 Abort at end, to pacify gcc.
687 * euidaccess.c (main): Define with a prototype.
689 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
691 * exitfail.c: Include <stdlib.h> unconditionally.
693 * fnmatch_.h (__P): Remove. All uses changed to assume
695 * fnmatch.c: Include fnmatch.h first, to test interface.
696 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
697 (getenv): Remove decl.
698 (fnmatch): Define using a prototype.
699 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
700 (FCT): Define using a prototype.
702 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
704 * gethostname.c: Include <stddef.h>.
705 (gethostname): Define with prototype. Length is size_t, not int.
707 2003-09-08 Paul Eggert <eggert@twinsun.com>
709 * getversion.c: Remove; was migrated to backupfile.c in 1997.
710 getversion.c should have been removed then, but was accidentally
713 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
714 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
716 2003-09-07 Paul Eggert <eggert@twinsun.com>
718 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
719 copy_tm_result. Bug reported by Simon Josefsson in
720 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
722 2003-09-06 Paul Eggert <eggert@twinsun.com>
724 * time_r.c, time_r.h: New files.
726 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
728 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
729 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
731 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
733 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
734 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
737 * timegm.c: Switch to glibc implementation, with the following changes:
738 [defined HAVE_CONFIG_H]: Include <config.h>.
739 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
740 (__mktime_internal) [!defined _LIBC]: New decl.
741 (__gmtime_r) [!defined _LIBC]: New macro and function.
742 (timegm): Use a prototype, since gnulib assumes C89.
743 Do not bother declaring tmp to be const, as it's not really usefu.
744 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
745 (timegm): Declare only if HAVE_DECL_TIMEGM.
747 2003-09-03 Paul Eggert <eggert@twinsun.com>
749 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
750 Bug reported by Lute Kamstra in
751 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
753 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
754 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
755 course with correspondingly smaller numbers for tomorrow and
756 yesterday. From Tadayoshi Funaba. Originally installed into
757 sh-utils on 1999-08-07, but the patch got lost (I guess during the
760 2003-08-31 Simon Josefsson <jas@extundo.com>
762 * timegm.h: New file.
763 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
765 2003-08-31 Karl Berry <karl@gnu.org>
767 * argp.h: update from libc.
769 2003-08-28 Bruno Haible <bruno@clisp.org>
771 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
772 warning on QNX, which defines O_BINARY to 000000.
774 2003-08-24 Bruno Haible <bruno@clisp.org>
776 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
777 MSVC7 <stdio.h> is included later.
779 2003-08-20 Bruno Haible <bruno@clisp.org>
781 * progname.h: New file, from GNU gettext.
782 * progname.c: New file, from GNU gettext.
783 * progreloc.c: New file, from GNU gettext.
785 2003-08-19 Bruno Haible <bruno@clisp.org>
787 * xstrdup.c: Assume <string.h> exists.
789 2003-08-18 Jim Meyering <jim@meyering.net>
791 * setenv.h: Indent nested cpp directive.
792 * vasnprintf.c: Remove trailing blanks.
794 2003-08-17 Simon Josefsson <jas@extundo.com>
795 Bruno Haible <bruno@clisp.org>
797 * xstrndup.h: New file.
798 * xstrndup.c: New file.
800 2003-08-17 Bruno Haible <bruno@clisp.org>
802 * strndup.h: New file.
804 2003-08-16 Paul Eggert <eggert@twinsun.com>
806 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
807 space, undoing this 2003-08-12 change:
808 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
810 2003-08-16 Jim Meyering <jim@meyering.net>
812 Merge from coreutils.
813 * xstrtoimax.c: #else #if -> #elif.
814 * xstrtoumax.c: Likewise.
816 2003-08-15 Paul Eggert <eggert@twinsun.com>
818 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
819 rather than tab, after '#' in shell-script copyright notices.
820 Suggested by Bruno Haible.
822 2003-08-15 Jim Meyering <jim@meyering.net>
823 and Paul Eggert <eggert@twinsun.com>
825 Merge from coreutils.
826 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
827 member but strut utmpx does not. Needed for AIX 4.3.3.
828 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
830 2003-08-15 Jim Meyering <jim@meyering.net>
832 Merge from coreutils.
833 * xgethostname.c: Include <stdlib.h>.
834 (xghostname): Don't exit for anything other than memory-related
835 failure; just return NULL.
836 * userspec.c: Include "posixver.h".
837 (parse_user_spec): Accept `.' as a separator only
838 in pre-POSIX-200112 mode.
839 * strtoimax.c: Use #elif rather than #else #if.
840 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
841 Remove function, now that we can rely on a working tzset function.
842 [!_LIBC]: Ensure that the required autoconf test has been run.
843 [!defined _NL_CURRENT && HAVE_STRFTIME]:
844 Use underlying_strftime for %r.
845 * sha.c: Merge in some clean-up and optimization changes from glibc.
846 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
847 Ensure that it is a multiple of 64.
848 Rearrange loop exit tests so as to avoid performing an
849 additional fread after encountering an error or EOF.
850 * realloc.c: Update copyright date.
852 2003-08-14 Jim Meyering <jim@meyering.net>
854 Merge from coreutils.
855 * obstack.h: Whitespace changes.
856 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
857 and xcalloc return values.
858 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
859 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
860 hang on OSF/1 5.1 for DIR on both local and remote file systems.
861 Reported by (and fix confirmed by) Nelson H. F. Beebe.
862 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
864 Use mntctl's return value to drive the entry-processing loop, since
865 we can't rely on the value of the vmt_length member in the last
866 entry. On some systems doing so could result in exhausting
867 virtual memory. Based in part on a patch from Mike Jetzer.
869 2003-08-14 Jim Meyering <jim@meyering.net>
870 and Paul Eggert <eggert@twinsun.com>
872 Merges from coreutils, plus other fixes.
873 * physmem.c: Merge in portability changes from gcc/libiberty
874 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
875 for credits and details. Thanks to Kaveh Ghazi for helping
876 to keep these files in sync.
877 (ARRAY_SIZE): Define it.
878 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
879 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
880 (memcasecmp): Don't assume size_t fits in unsigned int.
881 Remove casts and duplicate code.
882 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
883 (memcpy): Remove definition.
884 Merge in some clean-up and optimization changes from glibc.
885 [BLOCKSIZE]: Move definition to top of file.
886 Ensure that it is a multiple of 64.
887 Rearrange loop exit tests so as to avoid performing an
888 additional fread after encountering an error or EOF.
889 * md5.h (md5_uintptr): Define.
890 * makepath.c (CLEANUP_CWD): Report an error if we failed to
891 return to the initial working directory. Preserve errno
893 * idcache.c: Include "xalloc.h".
894 (xmalloc, xrealloc): Remove decls.
895 (getuser): Remove casts no longer required in C89.
896 * human.c: Include stdio.h, for sprintf.
897 * group-member.c: Include "xalloc.h".
898 (xmalloc, xrealloc): Remove decls.
899 (get_group_info): Remove casts no longer required in C89.
900 * getusershell.c (readname): Remove casts no longer required in C89.
901 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
902 * getline.c: Whitespace fix, from coreutils.
904 2003-08-13 Paul Eggert <eggert@twinsun.com>
906 * exclude.c: Include <ctype.h>
907 (IN_CTYPE_DOMAIN): New macro.
909 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
912 * argp-help.c, argp-parse.c, config.charset, getopt.h:
913 Undo previous (whitespace-only) change.
915 2003-08-12 Paul Eggert <eggert@twinsun.com>
917 * argp-help.c, argp-parse.c, config.charset, getopt.h:
918 Normalize leading white space and remove trailing white space.
919 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
920 notice, as per ../config/srclist-update.
922 Merge from coreutils.
923 * euidaccess.h: New file.
924 * euidaccess.c: Include it.
925 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
926 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
927 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
929 2003-08-11 Bruno Haible <bruno@clisp.org>
931 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
932 (vasnprintf): Use it instead of wcslen.
934 2003-08-11 Bruno Haible <bruno@clisp.org>
936 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
937 value to ensure that _Bool promotes to int. Use #define for _Bool when
938 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
940 2003-08-10 Karl Berry <karl@gnu.org>
942 * regex.h: update from libc (whitespace fix).
944 2003-08-09 Paul Eggert <eggert@twinsun.com>
946 Merge some files from coreutils. These changes were
947 originally made by Jim Meyering.
948 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
949 many older Unixes require this.
950 * lib/alloca.c (alloca): Remove cast to argument of free;
951 no longer needed in C89.
952 * lib/alloca_.h, lib/regex.h: Fix white space to match
953 what GNU indent does.
955 2003-08-05 Paul Eggert <eggert@twinsun.com>
957 * bumpalloc.h: Remove.
959 2003-08-04 Paul Eggert <eggert@twinsun.com>
961 * getloadavg.c: Change copyright notice and spacing to conform to
964 Merge from coreutils.
965 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
967 * getdate.y (date): Also accept dates like May-23-2003; suggestion
968 from Karl Berry, implemented by Jim Meyering.
969 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
970 from Dmitry V. Levin.
971 Remove anachronistic cast of xrealloc.
972 * fnmatch_.h (__const): Remove. Use 'const'.
973 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
974 type. Otherwise, it wouldn't compile with at least /bin/cc on
975 ymp-cray-unicos9.0.2.X.
976 Combine two mostly-identical uses of alloca into one.
977 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
979 2003-08-04 Dave Love <d.love@dl.ac.uk>
983 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
984 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
985 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
986 obsolete NLIST_NAME_UNION.
987 [__GNU__]: Undef BSD and FSCALE.
988 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
990 2003-08-03 Paul Eggert <eggert@twinsun.com>
992 * stdbool_.h (_Bool): Make it signed char, instead of
993 an enum type, so that it's guaranteed to promote to int. See:
994 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
996 2003-07-31 Paul Eggert <eggert@twinsun.com>
998 * strerror.c: Include config.h, limits.h. Declare sprintf.
999 (strerror): Don't assume that a printable int fits in 14 bytes.
1001 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1002 Bruno Haible <bruno@clisp.org>
1004 * getline.h (getline, getdelim): Change return type to ssize_t.
1005 * getline.c (getline, getdelim): Likewise.
1006 Remove _GNU_SOURCE define; now it's defined in config.h through
1009 2003-07-22 Paul Eggert <eggert@twinsun.com>
1011 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1012 over-parenthesization in macros.
1014 Sync with coreutils.
1016 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1019 Use `exit_failure' for xalloc and xmemcoll instead of their own
1020 private exit-failure variables.
1021 * xalloc.h (xalloc_exit_failure): Remove.
1022 * xmalloc.c: Likewise. Include exitfail.h.
1023 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1024 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1025 * xmemcoll.c: Likewise. Include exitfail.h.
1026 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1028 2003-07-18 Paul Eggert <eggert@twinsun.com>
1030 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1031 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1032 to test that it can stand by itself. Include "exitfail.h".
1033 Clients should set exit_failure instead.
1034 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1036 2003-07-18 Andreas Schwab <schwab@suse.de>
1038 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1040 2003-07-18 Bruno Haible <bruno@clisp.org>
1042 * getndelim2.h: New file.
1043 * getndelim2.c: Make into a module of its own. Include config.h,
1045 (getndelim2): Make non-static. Change return type to ssize_t.
1046 * getline.h: Change argument names.
1047 * getline.c: Include getndelim2.h instead of getndelim2.c.
1048 * getnline.c: Include getndelim2.h.
1050 2003-07-17 Bruno Haible <bruno@clisp.org>
1052 * Makefile.am: Remove file.
1053 * Makefile.in: Remove file.
1055 2003-07-17 Bruno Haible <bruno@clisp.org>
1057 * getnline.h: New file.
1058 * getnline.c: New file.
1059 * getndelim2.c: New file, extracted from getline.c.
1060 (getndelim2): Renamed from getdelim2, with added nmax argument.
1061 * getline.c: Include getndelim2.c.
1062 (getdelim2): Moved out to getndelim2.c.
1063 (getline, getdelim): Update.
1065 2003-07-15 <karl@gnu.org>
1067 * vasnprintf.c: update from gettext.
1069 2003-07-15 Jim Meyering <jim@meyering.net>
1071 * makepath.c (make_path): Enclose diagnostic in _(...).
1073 2003-07-14 Paul Eggert <eggert@twinsun.com>
1075 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1076 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1077 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1078 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1079 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1080 updated automatically by ../config/srclist-update. This changes
1081 their license from LPGL to GPL.
1083 2003-07-14 Jim Meyering <jim@meyering.net>
1085 Don't emit diagnostics. Let callers do that.
1086 * save-cwd.c: Don't include "error.h".
1087 (save_cwd): Don't call error. Ensure that errno is valid
1088 when returning nonzero.
1090 * save-cwd.h (restore_cwd): Update prototype.
1091 * save-cwd.c (restore_cwd): Remove two parameters.
1092 Simplify. Don't call error upon failure. Let callers do that.
1093 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1094 when auditing is enabled. But don't bother updating the #if.
1096 2003-07-14 Simon Josefsson <jas@extundo.com>
1098 * mempcpy.h: New file.
1099 * mempcpy.c: New file.
1101 2003-07-14 Paul Eggert <eggert@twinsun.com>
1103 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1104 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1105 unicodeio.c, unicodeio.h, unlocked-io.h:
1106 Switch from LGPL to GPL.
1108 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1110 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1111 it breaks C++ compilation.
1112 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1114 2003-07-10 Jim Meyering <jim@meyering.net>
1116 * vasnprintf.c: Remove trailing blanks.
1117 Make cpp indentation consistent.
1119 2003-07-09 Paul Eggert <eggert@twinsun.com>
1121 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1122 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1123 Switch from LGPL to GPL.
1125 2003-07-07 Paul Eggert <eggert@twinsun.com>
1127 * mktime.c: Fix some boundary cases and remove need for floating point.
1129 Issue a compile-time diagnostic if time_t is floating point, or if
1130 two's complement arithmetic is not in effect, or if arithmetic
1131 right shift does not propagate the sign. These assumptions were
1132 all in the original code but they weren't checked.
1134 (TIME_T_MIDPOINT, verify): New macros.
1135 (__isleap): Remove; it has integer overflow problems.
1136 (leapyear): New function, without those problems.
1137 (ydhms_tm_diff): Remove; splitting into two parts.
1138 (ydhms_diff): New function, containing the arithmetic part of
1139 the old ydhms_tm_diff function. Issue a compile-time
1140 diagnostic if we are not using C99 integer division.
1141 Avoid casts when possible.
1142 (guess_time_tm): New function, containing the checking part of
1143 the old ydhms_tm_diff function. Return the new value, rather than
1144 the difference between it and the old. Accept a new argument T
1145 so that *T specifies the old value. Check for overflow in the result.
1147 (__mktime_internal): Use a time_t offset, not a long int offset.
1148 This undoes the 2003-06-04 change, which is no longer needed now
1149 that we have better overflow checking.
1150 (localtime_offset): Likewise.
1152 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1153 and long are 64-bit but int is only 32-bit.
1154 (ydhms_diff): Use long int to store year1 and yday1.
1155 Issue a compile-time diagnostic if long int is not wide enough.
1157 (__mktime_internal): Use long int to store adjusted year and yday.
1158 Use plain C rather than preprocessor commands, if that doesn't
1160 Check for overflow (and try to repair) after each probe
1161 rather than checking only at the very end. This avoids some bugs
1162 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1163 does not equal GMT offset at maximum time).
1164 Use integer to check for overflow rather than floating point; this
1165 is more portable to non-IEEE hosts, and is a tad faster.
1166 When we detect that we are oscillating between two values,
1167 don't check whether tm_isdst has the requested value, since
1168 we already know the answer. When tm_isdst has the wrong value,
1169 use a different heuristic to find the right one, based on the
1170 extreme values actually observed in practice in tz2003a,
1171 rather than the (overly optimistic) "previous 3 calendar quarters".
1173 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1174 "T const" to accommodate glibc style.
1175 (check_result): Use less-confusing report format. "long" -> "long int.
1177 Don't loop if the iteration overflows time_t.
1178 Allow a negative step in the iteration.
1180 2003-07-01 Paul Eggert <eggert@twinsun.com>
1182 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1183 having it depend on HAVE_SYS_TYPES_H.
1185 2003-06-25 Bruno Haible <bruno@clisp.org>
1187 * readlink.c: New file.
1189 2003-06-20 Bruno Haible <bruno@clisp.org>
1191 Assume C89, so PARAMS isn't needed.
1192 * unicodeio.h (PARAMS): Remove.
1193 * unicodeio.c: Don't use PARAMS.
1195 2003-06-18 Jim Meyering <jim@meyering.net>
1197 Merge changes from coreutils.
1198 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1199 Remove explicit declarations of xmalloc and realloc.
1201 (read_utmp): Remove anachronistic cast of xmalloc.
1203 2003-06-17 Paul Eggert <eggert@twinsun.com>
1205 Assume C89, so PARAMS isn't needed.
1206 * backupfile.h (PARAMS): Remove. All uses removed.
1207 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1208 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1209 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1210 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1211 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1212 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1213 xstrtol.h: Likewise.
1214 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1215 same.h, strverscmp.h: Do not include config.h; no longer needed.
1216 Anyway, config.h should always be included before any other file.
1218 2003-06-11 Simon Josefsson <jas@extundo.com>
1220 * sysexit_.h: New file.
1222 2003-05-20 Derek Price <derek@ximbiot.com>
1224 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1226 2003-06-10 Simon Josefsson <jas@extundo.com>
1228 * strchrnul.h: New file.
1229 * strchrnul.c: New file.
1231 2003-06-10 Simon Josefsson <jas@extundo.com>
1233 * argp.h: New file, from glibc.
1234 * argp-ba.c: New file, from glibc.
1235 * argp-eexst.c: New file, from glibc.
1236 * argp-fmtstream.c: New file, from glibc.
1237 * argp-fmtstream.h: New file, from glibc.
1238 * argp-fs-xinl.c: New file, from glibc.
1239 * argp-help.c: New file, from glibc.
1240 * argp-namefrob.h: New file, from glibc.
1241 * argp-parse.c: New file, from glibc.
1242 * argp-pv.c: New file, from glibc.
1243 * argp-pvh.c: New file, from glibc.
1244 * argp-xinl.c: New file, from glibc.
1246 2003-06-07 Jim Meyering <jim@meyering.net>
1248 * readtokens.h: Put `Free Software Foundation, Inc.'
1249 in place of my name in the copyright comment.
1250 Remove definition and uses of __P.
1253 * stat.c: Don't declare xmalloc explicitly.
1254 Instead, include "xalloc.h".
1255 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1256 xrealloc, and xcalloc return values.
1257 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1259 * xgetcwd.h: Remove definition/uses of PARAMS.
1261 2003-06-06 Jim Meyering <jim@meyering.net>
1263 * stdbool_.h: Renamed from stdbool.h.in.
1265 2003-06-06 Jim Meyering <jim@meyering.net>
1267 Merge from coreutils.
1268 * same.c: (same_name): Declare *_basename locals to be `const'.
1269 Consolidate declarations and initializations of *_base* locals.
1271 Merge from coreutils.
1272 This avoids a core dump on systems without GNU putenv,
1273 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1274 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1275 (unsetenv): New static function, from GNU libc.
1276 (rpl_putenv): Use it.
1278 * modechange.c: Remove trailing blanks.
1280 Merge from coreutils.
1281 * fsusage.c: Remove declaration of statfs.
1282 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1284 * posixtm.c: Include <stdbool.h> unconditionally.
1286 2003-06-05 Paul Eggert <eggert@twinsun.com>
1288 * mktime.c (__mktime_internal): When resolving a tm_isdst
1289 mismatch, look in future quarters as well as past. This fixes a
1290 bug when processing fall-backwards gaps immediately after a long
1291 period of daylight-saving time.
1293 * mktime.c: Assume freestanding C89 or better.
1294 (HAVE_LIMITS_H): Remove. Assume it's 1.
1295 (__P): Remove; not used.
1296 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1297 (mktime, not_equal_tm, print_tm, check_result,
1298 main): Use prototypes. Use const * where appropriate.
1299 (main): Fix typo in testing code that uncovered by above changes.
1300 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1302 2003-06-04 Paul Eggert <eggert@twinsun.com>
1304 * mktime.c: Fix Debian bug 177940
1305 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1306 (localtime_offset): Now long int, not time_t, because we want it
1307 to be guaranteed to be signed. All uses changed.
1308 (__mktime_internal): If overflow would occur when adding offset,
1311 Merge 'human' changes from coreutils. Rewrite to support
1312 locale-specific notations like thousands separators.
1313 * human.c: Simplify authorship notice.
1314 Include human.h immediately after config.h.
1315 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1316 <limits.h>: Do not include, since human.h does.
1317 (SIZE_MAX, UINTMAX_MAX): New macros.
1318 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1319 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1320 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1321 (power_letter): Renamed from suffixes.
1322 (generate_suffix_backwards): Remove.
1323 (adjust_value): Now takes int style (because of human.h changes)
1324 and long double value (for greater precision on some platforms).
1325 (group_number): New function.
1326 (human_readable): Use it. Use integer options, not enum.
1327 Put the options before the sizes in the arg list.
1328 Support all the new options.
1329 The old human_readable function has been removed;
1330 use inttostr.h instead.
1331 (human_readable, default_block_size, humblock):
1332 Use uintmax_t, not int, for block sizes.
1333 (human_readable_inexact, block_size_types): Remove.
1334 (block_size_opts): New constant.
1335 (human_options): Renamed from human_block_size, with new signature
1336 that allows block sizes up to UINTMAX_MAX. All callers changed.
1337 * human.h: Add copyright and authorship notice.
1338 Include <limits.h> and <stdbool.h> unconditionally.
1339 (PARAMS): Remove. All uses removed.
1340 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1341 (enum human_inexact_style): Remove tag; now a nameless enum.
1342 (human_floor, human_ceiling, human_round_to_even): Now have
1343 values 2, 0, 1 rather than -1, 1, 0.
1344 (human_group_digits, human_suppress_point_zero, human_autoscale,
1345 human_base_1024, human_SI, human_B): New constants.
1346 (human_readable_inexact, human_block_size): Remove.
1347 (human_readable): Size args are now uintmax_t, not int.
1348 (human_options): New decl.
1350 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1351 unnecessary now that we assume C89 or better. This change
1352 imported from coreutils.
1354 * mktime.c (__mktime_internal): Do not reject negative timestamps
1355 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1356 in the 2003-05-30 sync from glibc.
1358 .h files should stand alone, but we shouldn't include <sys/types.h>
1359 if we can get away with just <stddef.h>.
1361 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1362 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1363 rather than <sys/types.h>, as we merely need size_t.
1364 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1366 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1367 Include <stdio.h>, to get FILE.
1368 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1369 memcasecmp.h has included <stddef.h> and all we need is size_t.
1370 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1371 our interface, instead of including <sys/types.h>
1373 2003-06-02 Paul Eggert <eggert@twinsun.com>
1376 Fix some minor time-related bugs with POSIX time arguments.
1377 Some valid time stamps were being rejected (notably -1, and
1378 time stamps before 1900 on 64-bit hosts). And some invalid
1379 time stamps were being accepted, e.g. September 31.
1381 * posixtm.h (posixtime): Return bool instead of time_t, so
1382 that we can return (time_t) -1 successfully.
1383 * posixtm.c: Likewise.
1384 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1385 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1386 (t): Remove static var.
1387 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1388 of static var. All uses changed.
1389 (year): Do not reject years before 1900; they can occur with
1391 (posix_time_parse): Do not check for out-of-range components;
1392 that is now the caller's responsibility, since our checks were
1393 only approximations.
1394 (posixtime): Use mktime to check for out-of-range components,
1395 since it knows them exactly.
1396 If mktime returns (time_t) -1, check whether an error actually occurred
1397 by invoking localtime on -1.
1398 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1399 posixtime failures better.
1400 Improve the test data (in comments only).
1402 2003-05-30 <karl@gnu.org>
1404 * mktime.c: update from libc.
1406 2003-05-30 Bruno Haible <bruno@clisp.org>
1408 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1409 * localcharset.h: Likewise.
1410 * localcharset.c: Likewise.
1412 2003-05-28 Paul Eggert <eggert@twinsun.com>
1414 Assume the headers required for C89 freestanding compilers.
1415 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1416 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1417 without checking for HAVE_LIMITS_H.
1418 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1419 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1421 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1422 * exclude.c: Include <stdbool.h> unconditionally.
1423 * tempname.c: Include <stddef.h> unconditionally.
1424 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1425 * modechange.c, rpmatch.c (NULL): Don't define, since
1426 <stddef.h> does that.
1427 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1428 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1429 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1430 * xstrtol.c: Likewise.
1431 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1432 * savedir.c: Include <stddef.h> instead of defining NULL.
1434 * addext.c (addext): Use assignment rather than cast, to avoid
1435 warnings on some platforms.
1437 * mktime.c (__mktime_internal): Do not reject negative timestamps
1440 2003-05-10 Bruno Haible <bruno@clisp.org>
1442 * linebreak.c (iconv_string_length): Don't return -1 just because the
1443 string is longer than 4 KB.
1445 2003-05-12 Jim Meyering <jim@meyering.net>
1447 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1448 the space-padded-by-default conversion specifiers, %e, %k, %l.
1450 2003-05-03 Bruno Haible <bruno@clisp.org>
1452 Upgrade to Unicode-4.0.
1453 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1454 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1455 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1456 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1457 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1458 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1459 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1460 Change width of U+E0100..U+E01EF from 1 to 0.
1462 2003-04-25 Bruno Haible <bruno@clisp.org>
1464 * copy-file.c: Include <stddef.h>, for size_t.
1466 2003-04-25 Jim Meyering <jim@meyering.net>
1468 * copy-file.c (copy_file_preserving): Declare buf_size to be
1469 of type size_t, not int.
1471 2003-04-11 Jim Meyering <jim@meyering.net>
1473 Merge changes from Coreutils.
1475 2003-03-22 Jim Meyering <jim@meyering.net>
1477 * strftime.c (widen): Cast alloca return value to proper type.
1479 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1482 * strftime.c (my_strftime): Handle very large width
1483 specifications for numeric values correctly. Improve checks for
1486 2003-01-19 Jim Meyering <jim@meyering.net>
1488 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1489 (nl_get_alt_digit) [! defined my_strftime]: Define.
1490 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1491 _nl_get_alt_digit and _nl_get_walt_digit.
1493 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1494 These changes have no effect outside of _LIBC.
1496 2003-04-10 Bruno Haible <bruno@clisp.org>
1498 * findprog.h: New file, from GNU gettext.
1499 * findprog.c: New file, from GNU gettext.
1501 2003-04-05 Jim Meyering <jim@meyering.net>
1503 Merge changes from Coreutils.
1505 * exclude.h (PARAMS): Remove definition and uses.
1506 * exclude.c: Remove uses of `PARAMS'.
1508 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1509 Add test-cases for DOS filenames. Declare program_name.
1510 (main): Set up program_name. Patch by Rich Dawe.
1512 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1514 Use mntctl's return value to drive the entry-processing loop, since
1515 we can't rely on the value of the vmt_length member in the last
1516 entry. On some systems doing so could result in exhausting
1517 virtual memory. Based in part on a patch from Mike Jetzer.
1519 2003-04-04 Bruno Haible <bruno@clisp.org>
1521 * linebreak.h: New file, from GNU gettext.
1522 * linebreak.c: New file, from GNU gettext with slight modifications.
1523 * lbrkprop.h: New file, from GNU gettext.
1525 2003-04-03 Bruno Haible <bruno@clisp.org>
1527 * utf8-ucs4.h: New file, from GNU gettext.
1528 * utf16-ucs4.h: New file, from GNU gettext.
1529 * ucs4-utf8.h: New file, from GNU gettext.
1530 * ucs4-utf16.h: New file, from GNU gettext.
1532 2003-04-02 Bruno Haible <bruno@clisp.org>
1534 * binary-io.h: New file, from GNU gettext.
1536 2003-04-01 Bruno Haible <bruno@clisp.org>
1538 * pathname.h: New file, from GNU gettext.
1539 * concatpath.c: New file, from GNU gettext.
1541 2003-03-30 Bruno Haible <bruno@clisp.org>
1543 * copy-file.c (copy_file_preserving): Don't set owner if the function
1544 chown() doesn't exist.
1546 2003-03-28 Bruno Haible <bruno@clisp.org>
1548 * copy-file.h: New file, from GNU gettext.
1549 * copy-file.c: New file, from GNU gettext.
1551 2003-03-18 Jim Meyering <jim@meyering.net>
1553 * quote.c (quote_n): Fix typo in comment.
1555 2003-03-14 Jim Meyering <jim@meyering.net>
1557 Merge changes from Coreutils.
1558 * obstack.h (obstack_object_size): Declare temporary, __o,
1559 to be const, in order to avoid warnings.
1560 (obstack_room): Likewise.
1561 (obstack_empty_p): Likewise.
1563 2003-03-13 Paul Eggert <eggert@twinsun.com>
1565 Merge changes from Bison.
1566 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1567 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1568 when compiling Bison 1.875's `bitset bset = obstack_alloc
1569 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1570 * hash.c: Include <stdbool.h> unconditionally.
1572 2003-03-09 Paul Eggert <eggert@twinsun.com>
1574 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1575 Reported by Bruce Becker; see:
1576 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1578 2003-03-03 Paul Eggert <eggert@twinsun.com>
1579 Bruno Haible <bruno@clisp.org>
1581 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1582 Reported by John Hughes, see
1583 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1585 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1587 * poll_.h: New file.
1590 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1592 * mathl.h: New file.
1593 * acosl.c: New file.
1594 * asinl.c: New file.
1595 * atanl.c: New file.
1596 * ceill.c: New file.
1599 * floorl.c: New file.
1600 * frexpl.c: New file.
1601 * ldexpl.c: New file.
1603 * sincosl.c: New file.
1605 * sqrtl.c: New file.
1607 * trigl.c: New file.
1608 * trigl.h: New file.
1610 2003-02-17 Bruno Haible <bruno@clisp.org>
1612 * mkdtemp.h: New file, from GNU gettext.
1613 * mkdtemp.c: New file, from GNU gettext.
1615 2003-01-31 Bruno Haible <bruno@clisp.org>
1617 * rename.c: #undef rename before defining rpl_rename.
1618 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
1620 2003-01-30 Bruno Haible <bruno@clisp.org>
1622 * printf-args.h: New file, from GNU gettext.
1623 * printf-args.c: New file, from GNU gettext.
1624 * printf-parse.h: New file, from GNU gettext.
1625 * printf-parse.c: New file, from GNU gettext.
1626 * vasnprintf.h: New file, from GNU gettext.
1627 * vasnprintf.c: New file, from GNU gettext.
1628 * asnprintf.c: New file, from GNU gettext.
1629 * vasprintf.h: New file, from GNU gettext with modifications.
1630 * vasprintf.c: New file, from GNU gettext.
1631 * asprintf.c: New file, from GNU gettext.
1633 2003-01-29 Bruno Haible <bruno@clisp.org>
1635 * stpncpy.h: New file, from GNU gettext with modifications.
1636 * stpncpy.c: New file, from GNU gettext with modifications.
1638 2003-01-28 Bruno Haible <bruno@clisp.org>
1640 * c-ctype.h: New file, from GNU gettext, with changes suggested by
1642 * c-ctype.c: New file, from GNU gettext, with changes suggested by
1645 2003-01-27 Bruno Haible <bruno@clisp.org>
1647 * xsetenv.h: New file, from GNU gettext.
1648 * xsetenv.c: New file, from GNU gettext.
1650 2003-01-23 Bruno Haible <bruno@clisp.org>
1652 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
1654 2003-01-22 Bruno Haible <bruno@clisp.org>
1656 * exit.h: New file, from GNU gettext.
1658 2003-01-11 Bruno Haible <bruno@clisp.org>
1660 * stpcpy.h (stpcpy): Use ANSI C function declarations.
1661 * strcase.h (strcasecmp, strncasecmp): Likewise.
1663 2003-01-14 Jim Meyering <jim@meyering.net>
1665 * same.c (same_name): Tweak a comment.
1667 2003-01-11 Bruno Haible <bruno@clisp.org>
1669 * same.c (same_name): Reorder tests so as to avoid calling stat()
1670 when a string comparison is sufficient.
1672 2003-01-11 Bruno Haible <bruno@clisp.org>
1674 * readtokens.c (readtoken): Cast character to 'unsigned char', not
1677 2003-01-11 Bruno Haible <bruno@clisp.org>
1679 * hash-pjw.c: Add comment about low quality of this function.
1681 2003-01-12 Paul Eggert <eggert@twinsun.com>
1683 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
1684 to avoid collisions with libcurses and libreadline.
1686 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
1687 * getstr.h, getstr.c: Remove.
1688 * getline.c: Include "getline.h", to check interface.
1689 Move body of old getstr.c here: this defines MIN_CHUNK and
1690 declares getdelim2, which is renamed from getstr.
1691 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
1693 * linebuffer.c (readlinebuffer): Renamed from readline.
1695 * linebuffer.h: Likewise.
1696 (readline): Remove backward-compatibility macro.
1698 2003-01-12 Jim Meyering <jim@meyering.net>
1700 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
1702 2003-01-10 Bruno Haible <bruno@clisp.org>
1704 * alloca_.h: New file.
1705 * getdate.y: Unconditionally include alloca.h.
1706 * makepath.c: Likewise.
1707 * setenv.c: Likewise.
1708 * userspec.c: Likewise.
1710 2003-01-09 Bruno Haible <bruno@clisp.org>
1712 * stdbool.h.in: New file.
1714 2003-01-08 Bruno Haible <bruno@clisp.org>
1716 * safe-read.c: Include specification header first, to ensure its
1718 * full-write.c: Likewise.
1720 2003-01-08 Jim Meyering <jim@meyering.net>
1722 * full-write.c: Undefine and define-away `const' after inclusion
1723 of errno.h, not before. Suggestion from Bruno Haible.
1725 2003-01-07 Jim Meyering <jim@meyering.net>
1727 * full-write.c: Rework so that it may serve to define full_read, too.
1728 * full-read.c: Simply #define FULL_READ and include full-write.c.
1730 2003-01-06 Jim Meyering <jim@meyering.net>
1732 * version-etc.c: Update year in translatable copyright string.
1734 2002-12-25 Bruno Haible <bruno@clisp.org>
1736 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
1737 * xstrtol.h: Likewise.
1738 * xstrtoimax.c: Likewise.
1739 * xstrtoumax.c: Likewise.
1740 * human.h: Likewise.
1742 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
1743 on systems that have <inttypes.h> but not <stdint.h>.
1745 2002-12-31 Paul Eggert <eggert@twinsun.com>
1747 * memcoll.c (memcoll): Fall back on a simple algorithm using
1748 memcmp if strcoll doesn't work.
1750 2002-12-23 Bruno Haible <bruno@clisp.org>
1752 * localcharset.h: New file.
1753 * localcharset.c: Include it.
1754 * unicodeio.c: Likewise.
1756 2002-12-22 Bruno Haible <bruno@clisp.org>
1758 * utime.c (utime_null): No need to call ftruncate if the file was
1761 2002-12-23 Bruno Haible <bruno@clisp.org>
1763 * memcoll.c (STRCOLL): New macro.
1766 2002-12-22 Bruno Haible <bruno@clisp.org>
1768 * getstr.h (getstr): Define, to avoid clash with libcurses.
1769 * linebuffer.h (readline): Define, to avoid clash with libreadline.
1771 2002-12-22 Bruno Haible <bruno@clisp.org>
1773 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
1775 2002-12-23 Bruno Haible <bruno@clisp.org>
1777 * getline.h: Include <stddef.h>, for size_t.
1779 * unicodeio.h: Include <stddef.h>, for size_t.
1780 * unicodeio.c: Don't include <stddef.h>.
1782 2002-12-17 Bruno Haible <bruno@clisp.org>
1784 * canon-host.c (strdup): Remove unused declaration.
1786 * fsusage.c: Include full_read.h.
1787 (get_fs_usage): Use full_read instead of safe_read.
1789 * utime.c (utime_null): Use SAFE_READ_ERROR.
1791 2002-12-11 Bruno Haible <bruno@clisp.org>
1793 * setenv.h: Rewritten to cope with systems that have setenv() but not
1795 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
1798 2002-12-11 Bruno Haible <bruno@clisp.org>
1800 * setenv.c (alloca): Fall back to malloc.
1802 (setenv): Use freea() to free memory allocated with alloca().
1804 2002-11-13 Bruno Haible <bruno@clisp.org>
1806 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
1807 function declarations.
1808 * unsetenv.c (unsetenv): Likewise.
1810 2002-03-04 Bruno Haible <bruno@clisp.org>
1812 Portability to AIX 4.3.3.
1813 * unsetenv.c: New file, extracted from setenv.c.
1814 * setenv.c: Move the unsetenv() function to unsetenv.c.
1816 2001-12-20 Bruno Haible <bruno@clisp.org>
1818 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
1819 use malloc instead. For SunOS 4.
1821 2001-12-11 Bruno Haible <bruno@clisp.org>
1823 * setenv.c: Declare alloca.
1824 (compar_fn_t): New typedef.
1825 (KNOWN_VALUE, STORE_VALUE): Use it.
1827 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
1830 2002-12-10 Paul Eggert <eggert@twinsun.com>
1832 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
1833 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
1834 Choose values that are less likely to collide with system fnmatch
1836 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
1837 defined (e.g., a pure POSIX system).
1838 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
1839 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
1841 2002-12-06 Jim Meyering <jim@meyering.net>
1843 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
1845 Merge in changes from libc's misc/error.c, in preparation
1846 for the merge of gnulib's changes back into libc.
1848 * error.c (_): Define only if not already defined.
1849 Move definition to follow all #include directives.
1850 Include unlocked-io.h only if !_LIBC.
1851 [_LIBC]: Include <libio/libioP.h>.
1852 [USE_IN_LIBIO]: Include <libio/iolibio.h>
1853 (fflush): Tweak definition to use INTUSE.
1856 2002-12-05 Paul Eggert <eggert@twinsun.com>
1858 * alloca.c [defined emacs]: Include "lisp.h".
1859 (xalloc_die) [defined emacs]: New macro.
1860 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
1861 [! defined emacs]: Include <xalloc.h>.
1862 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
1863 (pointer): Typedef to POINTER_TYPE *.
1864 (malloc): Remove decl; we now always use xmalloc.
1865 (alloca): Use old-style definition, since Emacs needs this.
1866 Check for arithmetic overflow when computing combined size.
1868 2002-12-04 Paul Eggert <eggert@twinsun.com>
1870 Do not generate unlocked-io.h automatically, since it's easier to
1871 maintain it by hand.
1873 * unlocked-io.h: New file, from GNU diffutils,
1874 but with proper copyright notice and attribution.
1876 * Makefile.am: Add copyright notice.
1877 (libfetish_a_SOURCES): Add unlocked-io.h.
1878 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
1879 (DISTCLEANFILES, io_functions): Remove macros.
1880 (EXTRA_DIST): Remove gen_uio.
1881 (unlocked-io.h): Remove rule.
1883 2002-12-04 Jim Meyering <jim@meyering.net>
1885 Reflect the fact that stat.c and lstat.c are no longer generated.
1886 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
1887 (DISTCLEANFILES): Likewise.
1888 (EXTRA_DIST): Likewise.
1889 (all_local): Don't depend on stat.c or lstat.c.
1890 (stat.c, lstat.c): Remove rules.
1891 (EXTRA_DIST): Remove xstat.in.
1893 * xstat.in: Remove file. Contents moved into stat.c.
1894 * stat.c: New file. Contents mostly from xstat.in.
1895 * stat.c: Rework so that it may serve to define rpl_lstat, too.
1896 * lstat.c: New file. Simply #define LSTAT and include stat.c.
1898 * safe-read.c: Rework so that it may serve to define safe_write, too.
1899 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
1901 2002-12-03 Jim Meyering <jim@meyering.net>
1903 * safe-read.c, safe-write.c: Change variable names and comments, but
1904 not semantics, to minimize the differences between these two files.
1905 (safe_read): Change comment to mention SAFE_READ_ERROR.
1907 * safe-read.c (IS_EINTR): Define.
1908 (safe_read): Use IS_EINTR in place of in-function cpp directives.
1910 2002-12-02 Bruno Haible <bruno@clisp.org>
1912 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
1913 Define, taken from safe-read.c.
1914 (INT_MAX): Provide fallback.
1915 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
1916 * safe-write.h (SAFE_WRITE_ERROR): Define.
1918 * safe-read.c (EINTR): Remove definition.
1919 (safe_read): Don't use EINTR if it is absent.
1921 2002-12-02 Jim Meyering <jim@meyering.net>
1923 * safe-read.c (EINTR): Define.
1924 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
1925 (INT_MAX): Provide fallback.
1926 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
1928 * safe-read.h (SAFE_READ_ERROR): Define.
1930 2002-12-01 Jim Meyering <jim@meyering.net>
1932 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
1933 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
1935 2002-11-27 Paul Eggert <eggert@twinsun.com>
1937 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
1938 hash_rehash): Replace `if (limit <= value) abort ();' with
1939 `if (! (value < limit)) abort ();', for readability.
1941 2002-11-26 <karl@gnu.org>
1943 * strdup.c: copy from libc again, with jim's ok.
1944 * .cppi-disable: re-add strdup.c
1946 2002-11-25 <karl@gnu.org>
1948 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
1949 instead of "strtol.c".
1951 2002-11-25 Jim Meyering <jim@meyering.net>
1953 * mktime.c: Sync from libc, now that it has the latest fix.
1955 2002-11-24 <karl@gnu.org>
1957 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
1958 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
1960 2002-11-24 Jim Meyering <jim@meyering.net>
1962 Update from coreutils:
1964 * mktime.c: Merge in changes from libc.
1966 Avoid a link-time failure on some Linux systems.
1967 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
1968 (__mon_yday): Declare with the STATIC attribute.
1969 (__mktime_internal): Likewise.
1970 Based on a report from Greg Schafer.
1972 2002-11-23 Jim Meyering <jim@meyering.net>
1974 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
1975 Use `unsigned', not `int', as type of index.
1977 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
1979 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
1981 2002-11-22 Paul Eggert <eggert@twinsun.com>
1983 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
1984 hint that one should use `if (! x) abort ();' rather than `assert
1985 (x);', and anyway it's one less thing to worry about configuring.
1986 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
1987 hash_rehash, hash_insert): Use abort rather than assert.
1989 2002-11-22 Paul Eggert <eggert@twinsun.com>
1991 * quotearg.h: Allow multiple inclusion by surrounding with
1992 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
1993 so that we can be included first.
1994 (PARAMS): Remove; we now assume C89 or later. All uses removed.
1995 * quotearg.c: Include quotearg.h immediately after config.h.
1996 No need to include stddef.h or sys/types.h any more.
1997 Surround local include files with "", not "<>".
1998 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
1999 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2000 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2001 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2002 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2003 (ISPRINT): Remove; no longer needed now that we assume C89.
2005 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2008 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2009 quotearg_char): Use SIZE_MAX rather than
2010 (size_t) -1 when we are talking about "infinity".
2012 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2014 2002-11-22 Bruno Haible <bruno@clisp.org>
2016 * safe-read.h: Assume C89. Add comments.
2017 (safe_read): Change return type to size_t.
2018 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2019 counts > SSIZE_MAX correctly.
2020 * safe-write.h: New file.
2021 * safe-write.c: New file.
2022 * full-read.h: New file.
2023 * full-read.c: New file.
2024 * full-write.h: Assume C89. Add comments.
2025 * full-write.c: Include safe-write.h.
2026 (full_write): Rewritten to use safe_write.
2027 Suggested by Jim Meyering and Paul Eggert.
2029 2002-11-21 Bruno Haible <bruno@clisp.org>
2031 Remove case insensitive option matching.
2032 * argmatch.h (argcasematch): Remove declaration.
2033 (ARGCASEMATCH): Remove macro.
2034 (__xargmatch_internal): Remove case_sensitive argument.
2035 (XARGMATCH): Update.
2036 (XARGCASEMATCH): Remove macro.
2037 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2038 case_sensitive argument.
2039 (argcasematch): Remove function.
2040 (__xargmatch_internal): Remove case_sensitive argument.
2041 (main): Use XARGMATCH instead of XARGCASEMATCH.
2043 * xmalloc.c: Change compile-time error message. Add comment about
2044 required autoconf version.
2046 2002-11-21 Jim Meyering <jim@meyering.net>
2048 * strdup.c (strdup): Tweak comment and initial #if/#include.
2050 Merge in changes from the coreutils.
2052 2002-09-25 Paul Eggert <eggert@twinsun.com>
2053 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2054 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2055 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2056 int. Work more efficiently if X is the same width as uintmax_t.
2057 Do not compare X to -1, to avoid bogus compiler warning.
2058 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2059 Don't assume that f_frsize and f_bsize are the same type.
2061 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2064 * makepath.c (make_path): Restore umask *before* creating the final
2066 (make_path): Minor reformatting.
2068 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2069 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2071 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2072 ones. At least on GNU/Linux systems, `auto' means something else.
2075 2002-11-20 Paul Eggert <eggert@twinsun.com>
2077 Merge argmatch cleanups from Bison. Assume C89.
2079 * argmatch.c: Include config.h here, not in argmatch.h.
2080 Include stdlib.h, for EXIT_FAILURE.
2081 Always include <string.h>, since we assume C89.
2082 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2083 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2084 Include <stddef.h> instead, since it's all we need for size_t.
2085 (PARAMS): Remove. All uses removed.
2086 (ARRAY_CARDINALITY): Do not bother to #undef.
2087 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2088 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2089 Remove unnecessary parentheses.
2090 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2091 Insert necessary parentheses.
2092 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2093 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2095 2002-11-19 Bruno Haible <bruno@clisp.org>
2097 * mbswidth.c: Include mbswidth.h right at the beginning.
2098 * mbswidth.h: Include <stddef.h>, for size_t.
2100 * mbswidth.h (PARAMS): Remove macro.
2101 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2102 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2104 * gcd.h (PARAMS): Remove macro.
2105 (gcd): Use ANSI C function declarations.
2106 * gcd.c (gcd): Likewise.
2108 2002-11-15 Bruno Haible <bruno@clisp.org>
2110 * strcspn.c: Include <stddef.h>.
2111 (strcspn): Use ANSI C function declaration. Change return type to
2113 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2114 (strpbrk): Use NULL.
2115 * strpbrk.h (PARAMS): Remove macro.
2116 (strpbrk): Use ANSI C function declaration.
2117 * strstr.c: Don't include <sys/types.h>.
2118 * strstr.h (PARAMS): Remove macro.
2119 (strstr): Use ANSI C function declarations.
2121 2002-11-06 Bruno Haible <bruno@clisp.org>
2123 * gcd.h (gcd): Change argument type to 'unsigned long'.
2124 * gcd.c (gcd): Likewise.
2126 2002-11-05 Bruno Haible <bruno@clisp.org>
2128 * gcd.h: New file, from gettext-0.11.5.
2129 * gcd.c: New file, from gettext-0.11.5.
2131 2002-11-05 Bruno Haible <bruno@clisp.org>
2133 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2134 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2135 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2136 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2138 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2139 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2141 * closeout.c: Include gettext.h instead of <libintl.h>.
2142 * human.c: Include gettext.h instead of <libintl.h>.
2143 * quotearg.c: Include gettext.h instead of <libintl.h>.
2144 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2145 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2146 * userspec.c: Include gettext.h instead of <libintl.h>.
2147 * version-etc.c: Include gettext.h instead of <libintl.h>.
2148 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2149 (textdomain): Remove definition.
2150 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2152 * long-options.c: Remove include of <libintl.h> and definition of _.
2153 * same.c: Remove include of <libintl.h> and definition of _.
2155 2002-11-04 Bruno Haible <bruno@clisp.org>
2157 * stpcpy.h: New file, from GNU gettext-0.11.5.
2158 * strcase.h: New file, from GNU gettext-0.11.5.
2159 * strpbrk.h: New file, from GNU gettext-0.11.5.
2160 * strstr.h: New file, from GNU gettext-0.11.5.
2161 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2163 2002-05-09 Bruno Haible <bruno@clisp.org>
2165 * config.charset: Update for newest glibc. Add canonical names
2166 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2168 2002-05-09 Bruno Haible <bruno@clisp.org>
2170 * localcharset.c (get_charset_aliases): Add more Windows specific
2173 2002-05-08 Owen Taylor <otaylor@redhat.com>
2175 * config.charset: A few additions for Solaris.
2177 2001-12-05 Bruno Haible <bruno@clisp.org>
2179 * localcharset.c (locale_charset): Don't return an empty string.
2181 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2183 * config.charset: msdos in uk_UA uses CP1125.
2185 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2187 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2188 * localcharset.c (locale_charset): Declare as extern "C".
2190 2002-02-15 Bruno Haible <bruno@clisp.org>
2192 * config.charset [msdosdjgpp]: For Russian, use CP866.
2194 2002-02-11 Bruno Haible <bruno@clisp.org>
2196 * config.charset: Add support for NetBSD.
2198 2002-09-25 <karl@gnu.org>
2200 * strdup.c: copy from libc/string (via ../config/srclist*).
2201 * getopt*: copy from libc/posix.
2202 * gettext.h: copy from gettext.
2203 * .cppi-disable: add strdup.c, gettext.h.
2205 2002-07-01 Jim Meyering <meyering@lucent.com>
2207 * c-stack.c: Include sys/time.h.
2208 From Volker Borchert.
2210 2002-06-11 Paul Eggert <eggert@twinsun.com>
2212 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2213 New macro. Use it uniformly instead of
2214 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2215 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2216 reported by Vin Shelton.
2218 2002-06-22 Jim Meyering <meyering@lucent.com>
2220 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2221 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2223 2002-06-22 Paul Eggert <eggert@twinsun.com>
2225 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2226 Do not assume SA_SIGINFO behavior.
2227 Bug reported by Jim Meyering on NetBSD 1.5.2.
2229 2002-06-22 Jim Meyering <meyering@lucent.com>
2231 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2233 * exitfail.c, exitfail.h: Likewise.
2234 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2236 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2238 (EXTRA_DIST): Add fnmatch_loop.c.
2239 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2241 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2242 * fnmatch.c: Update from diffutils-2.8.2.
2243 * fnmatch_.h: New file. From diffutils-2.8.2.
2244 * fnmatch.h: Remove file.
2246 2002-06-18 Paul Eggert <eggert@twinsun.com>
2248 * file-type.h: Report an error if neither S_ISREG nor
2249 S_IFREG is defined, instead of using a test specific to glibc
2250 2.2. This should be safe, since POSIX requires S_ISREG and
2251 Unix Version 7 had S_IFREG. We don't need to check for
2252 <sys/types.h> since we don't use any symbols that it defines.
2254 2002-06-15 Jim Meyering <meyering@lucent.com>
2256 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2257 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2258 have been included before this file.
2260 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2262 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2263 so that each temporary file name is unique and valid in the first
2264 8 characters, for operation under DOS.
2266 2002-06-15 Jim Meyering <meyering@lucent.com>
2268 Work even with DJGPP 2.03, which lacks support for symlinks.
2270 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2272 * lchown.c (S_ISLNK): Likewise.
2274 2002-06-14 Jim Meyering <meyering@lucent.com>
2276 * file-type.h: Use the version from diffutils-2.8.2.
2277 * file-type.c: Likewise.
2279 2002-05-27 Jim Meyering <meyering@lucent.com>
2281 Fix a problem seen only on nonconforming systems whereby ls.c's
2282 use of localtime, and then of gettimeofday would cause trouble:
2283 the localtime call used to initialize rpl_gettimeofday's save
2284 mechanism would clobber ls's current local time information so
2285 that in any long listing the first file would always be listed
2286 with date 1970-01-01. Analysis by Volker Borchert.
2288 * gettimeofday.c (localtime): Undefine.
2289 (rpl_localtime): New function.
2291 2002-05-22 Jim Meyering <meyering@lucent.com>
2293 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2294 * file-type.h: New file.
2295 * file-type.c (file_type): New file/function. Extracted from diffutils.
2297 2002-04-29 Paul Eggert <eggert@twinsun.com>
2299 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2301 2002-04-28 Paul Eggert <eggert@twinsun.com>
2303 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2304 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2305 of 127, since 64 is the largest conceivable number for ancient
2307 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2309 2002-04-28 Jim Meyering <meyering@lucent.com>
2311 * sig2str.c (WTERMSIG): Remove definition (unused).
2313 2002-04-28 Paul Eggert <eggert@twinsun.com>
2315 * sig2str.h, sig2str.c: New files.
2316 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2318 2002-04-24 Jim Meyering <meyering@lucent.com>
2320 * gettext.h: New file, from Gettext.
2321 * Makefile.am (INCLUDES): Remove -I../intl.
2322 (libfetish_a_SOURCES): Add gettext.h.
2324 2002-04-16 Jim Meyering <meyering@lucent.com>
2326 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2327 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2328 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2330 2002-04-12 Jim Meyering <meyering@lucent.com>
2332 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2334 2002-03-10 Jim Meyering <meyering@lucent.com>
2336 * makepath.c (make_path): Remove a comma from a diagnostic.
2337 Suggestion from Santiago Vila.
2339 2002-03-08 Jim Meyering <meyering@lucent.com>
2341 * rename.c: Mention that this wrapper is needed also on
2342 mips-dec-ultrix4.4 systems.
2344 2002-03-02 Jim Meyering <meyering@lucent.com>
2346 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2347 not HAVE_CLOCK_SETTIME.
2349 2002-02-27 Paul Eggert <eggert@twinsun.com>
2351 * nanosleep.h: Rename to....
2352 * timespec.h: New name for nanosleep.h. All uses changed.
2354 * gettime.c: New file.
2355 * settime.c: New file.
2358 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2359 timespec.h. Remove nanosleep.h.
2361 2002-02-25 Paul Eggert <eggert@twinsun.com>
2363 * acl.c, acl.h: New files.
2364 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2366 2002-02-24 Jim Meyering <meyering@lucent.com>
2368 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2369 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2370 cause trouble. Reported by Nelson Beebe.
2372 2002-02-23 Paul Eggert <eggert@twinsun.com>
2374 * path-concat.c (xpath_concat): Reorder code to pacify
2375 compilers that don't know that xalloc_die never returns.
2377 2002-02-20 Jim Meyering <meyering@lucent.com>
2379 * getdate.c: Regenerate using bison-1.33.
2381 2002-02-15 Paul Eggert <eggert@twinsun.com>
2383 * posixver.c, posixver.h: New files.
2384 * Makefile.am (libfetish_a_SOURCES): Add them.
2386 2002-02-02 Paul Eggert <eggert@twinsun.com>
2387 Bruno Haible <bruno@clisp.org>
2389 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2390 (fwrite_success_callback): New declaration.
2391 * unicodeio.c (unicode_to_mb): New function, extracted from
2392 print_unicode_char. Call failure callback instead of error.
2393 (fwrite_success_callback): New function.
2394 (exit_failure_callback): New function.
2395 (fallback_failure_callback): New function.
2396 (print_unicode_char): Call unicode_to_mb.
2398 2002-01-26 Jim Meyering <meyering@lucent.com>
2400 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2402 2002-01-22 Jim Meyering <meyering@lucent.com>
2404 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2405 Otherwise, some versions of automake would omit the rule that makes
2406 Makefile from Makefile.in.
2408 2001-01-21 Paul Eggert <eggert@twinsun.com>
2410 * xmemcoll.h, xmemcoll.c: New files.
2411 * Makefile.am (libfetish_a_SOURCES): Add them.
2412 * memcoll.c: Include errno.h, and declare errno if not defined.
2413 (memcoll): Set errno to zero if there is no error.
2415 * quotearg.c (quotearg_buffer_restyled):
2416 Fix bug with quoting buffers containing NUL when backslashing escapes.
2417 This bug was exposed by the other changes in this patch.
2418 (quotearg_n_options): New arg ARGSIZE.
2419 All callers changed.
2420 (quoting_options_from_style): New function.
2421 (quotearg_n_style): Use it.
2422 (quotearg_n_style_mem): New function.
2424 * quotearg.h (quotearg_n_style_mem): New function.
2426 2002-01-16 Jim Meyering <meyering@lucent.com>
2428 * getdate.y: Add three semicolons, each just before a closing brace.
2429 Bison (as of version 1.31) no longer papers over that mistake.
2431 2002-02-14 Paul Eggert <eggert@twinsun.com>
2433 * backupfile.c (ISDIGIT): Comment fix.
2434 * getdate.y (ISDIGIT): Likewise.
2435 * posixtm.c (ISDIGIT, year): Likewise.
2436 * strverscmp.c (ISDIGIT): Likewise.
2437 * userspec.c (ISDIGIT): Likewise.
2439 2002-01-05 Jim Meyering <meyering@lucent.com>
2441 * version-etc.c (version_etc_copyright): Update copyright year.
2443 2001-01-19 Paul Eggert <eggert@twinsun.com>
2445 * closeout.c (close_stdout_status): If ferror (stdout), do
2446 not silently exit merely because the output buffer happens to
2447 have nothing pending.
2449 2001-12-18 Paul Eggert <eggert@twinsun.com>
2451 See the big note in ../ChangeLog.
2452 * human.c (suffixes): Prefer K to k for 1024.
2453 (generate_suffix_backwards): New function.
2454 (human_readable_inexact): Use it.
2455 * xstrtol.c (__xstrtol): If there is no number but there
2456 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2457 Accept 'K' as well as 'k'.
2459 2001-12-15 Jim Meyering <meyering@lucent.com>
2461 * regex.h (__restrict_arr): Update from libc.
2463 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2464 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2467 2001-12-10 Jim Meyering <meyering@lucent.com>
2469 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2470 Instead, include "xalloc.h".
2471 (initbuffer): Don't cast xmalloc return value to char*.
2472 (readline): Reword comment.
2473 Don't cast xrealloc return value to char*
2476 2001-12-09 Jim Meyering <meyering@lucent.com>
2478 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2479 `signed and unsigned type in conditional expression'.
2480 * posixtm.c (posix_time_parse): Likewise.
2482 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2484 * readtokens.c (readtoken): Declare an index to be of type unsigned
2485 to avoid a pedantic warning.
2487 * getstr.c: Don't include assert.h.
2488 (getstr): Remove warning-evoking assertions.
2489 Return -1 if offset parameter is out of bounds.
2490 Change the type of a local from int to size_t.
2492 * strftime.c (my_strftime_localtime_r): Include this function
2493 definition in the `#if ! HAVE_TM_GMTOFF' block.
2495 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2496 Include xalloc.h instead.
2498 2001-12-02 Jim Meyering <meyering@lucent.com>
2500 * tempname.c: Don't declare getenv, thus reverting the change of
2501 2001-11-18. It's no longer necessary, now that stdlib.h is always
2504 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2505 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2507 2001-11-30 Akim Demaille <akim@epita.fr>
2509 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2510 before being defined.
2512 2001-11-27 Paul Eggert <eggert@twinsun.com>
2514 * quotearg.h (quotearg_n, quotearg_n_style):
2515 First arg is int, not unsigned.
2516 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2517 (SIZE_MAX, UINT_MAX): New macros.
2518 (quotearg_n_options): Abort if N is negative.
2519 Avoid overflow check on hosts where size_t is 64 bits and int
2520 is 32 bits, as overflow is impossible there.
2521 Fix off-by-one typo that caused unnecessary reallocation.
2523 2001-11-27 Jim Meyering <meyering@lucent.com>
2525 * tempname.c: Merge with version from libc.
2526 * regex.c: Likewise.
2528 * tempname.c: Include stdlib.h unconditionally. On some old systems
2529 for which STDC_HEADERS is 0, it was not included, resulting in a
2530 warning about an integer-to-pointer conversion problem with getenv.
2531 Reported by Volker Borchert.
2533 2001-11-26 Jim Meyering <meyering@lucent.com>
2535 * gtod.h: Remove file.
2536 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2537 * gettimeofday.c: Don't include gtod.h.
2538 (GTOD_init): Remove function.
2539 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2540 Suggestion from Volker Borchert.
2542 2001-11-23 Jim Meyering <meyering@lucent.com>
2544 * hash.h (struct hash_table): Don't define here. Merely declare it.
2545 * hash.c (struct hash_table): Define it here instead.
2547 2001-11-22 Jim Meyering <meyering@lucent.com>
2549 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2551 2001-11-18 Paul Eggert <eggert@twinsun.com>
2553 * tempname.c (TMP_MAX): Remove; no longer needed.
2554 (TEMPORARIES): New macro.
2555 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2556 removes an artificial limitation (e.g. HP-UX 10.20, where
2559 2001-11-18 Jim Meyering <meyering@lucent.com>
2561 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2564 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2565 files will be created before anything else.
2567 2001-11-17 Jim Meyering <meyering@lucent.com>
2569 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2570 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2571 rather than group writable. Patch by Juan F. Codagnone.
2573 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2574 Instead, include "xalloc.h".
2576 * mountlist.c: Include unlocked-io.h after all system headers.
2577 Remove explicit declarations of xmalloc, xrealloc,
2578 and xstrdup. Instead, include "xalloc.h".
2580 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2581 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2582 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2584 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2585 Reported by Padraig Brady.
2587 * mkstemp.c: #undef mkstemp.
2589 (rpl_mkstemp): Rename from mkstemp.
2592 2001-11-16 Jim Meyering <meyering@lucent.com>
2594 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2595 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2596 determine the amount of total physical memory, use pstat_getstatic.
2597 HPUX-11 doesn't define _SC_PHYS_PAGES.
2598 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2599 If sysconf couldn't be used to determine the amount of available
2600 physical memory, use both pstat_getstatic and pstat_getdynamic.
2601 Based on a patch from Bob Proulx.
2603 2001-11-05 Jim Meyering <meyering@lucent.com>
2605 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2607 2001-11-03 Jim Meyering <meyering@lucent.com>
2609 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2610 in argmatch_to_argument call.
2612 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
2615 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
2616 e.g., a fault due to an attempt to free a NULL pointer.
2618 2001-11-01 Jim Meyering <meyering@lucent.com>
2620 * dirfd.c, dirfd.h: New files.
2621 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
2623 * hash.c (hash_print) [TESTING]: Clean up.
2625 2001-10-22 Paul Eggert <eggert@twinsun.com>
2627 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
2628 to avoid a warning if -Wall.
2630 2001-10-21 Paul Eggert <eggert@twinsun.com>
2632 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
2634 2001-10-21 Jim Meyering <meyering@lucent.com>
2636 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
2637 this code would end up calling gettext even in packages built
2639 * getopt.c (_): Likewise.
2640 * regex.c (_): Likewise.
2642 2001-10-20 Paul Eggert <eggert@twinsun.com>
2644 * error.c (strerror_r): Do not declare unless !_LIBC.
2645 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
2646 Use strerror_r that is only a macro, even if it is not a function.
2647 (strerror): Check for HAVE_DECL_STRERROR before declaring.
2648 (private_strerror): Use prototypes, not old-style function definition.
2649 (print_errno_message): New function.
2650 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
2652 (error_tail, error, error_at_line): Use it.
2654 2001-10-11 Jim Meyering <meyering@lucent.com>
2656 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
2657 and quote_n (1, ... to avoid clobbering a buffer.
2659 2001-10-05 Jim Meyering <meyering@lucent.com>
2661 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
2662 * hash-pjw.c: New file (factored out of fileutils' remove.c).
2663 * hash-pjw.h: New file.
2665 2001-09-30 Jim Meyering <meyering@lucent.com>
2667 * mountlist.c [MOUNTED_GETFSSTAT]:
2668 Include <sys/ucred.h>, for Apple Darwin.
2669 Include sys/mount.h and sys/fs_types.h only if available.
2671 (read_filesystem_list): Use FS_TYPE.
2673 2001-09-29 Paul Eggert <eggert@twinsun.com>
2675 * exclude.c (excluded_filename): 0 -> false, since it's
2678 2001-09-28 Paul Eggert <eggert@twinsun.com>
2680 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
2681 #defines strtoimax. Also treat the other strto* functions
2684 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
2685 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
2686 (strtoimax, strtoumax): Do not declare if already defined as a macro.
2688 2001-09-26 Jim Meyering <meyering@lucent.com>
2690 Most macros in unlocked-io.h had the wrong number of arguments.
2691 * gen-uio: New script.
2692 (USE_UNLOCKED_IO): Define to 1 if not already defined.
2693 * unlocked-io.hin: Remove file.
2694 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
2695 rather than trying to embed it here.
2696 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
2697 Reported by Padraig Brady.
2699 2001-09-25 Volker Borchert <bt@teknon.de>
2701 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
2703 2001-09-23 Jim Meyering <meyering@lucent.com>
2705 * mountlist.c: Remove useless parentheses in #if directives.
2706 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
2707 the deprecated MOUNTED symbol is no longer defined in mntent.h.
2709 2001-09-22 Jim Meyering <meyering@lucent.com>
2711 * localcharset.c: Update from latest gettext.
2712 * config.charset: Likewise.
2714 2001-09-20 Jim Meyering <meyering@lucent.com>
2716 * xstrtol.c (strtoimax): Guard declaration with
2717 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
2718 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
2719 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
2720 (strtoumax): Likewise, for completeness (it wasn't necessary).
2722 2001-09-06 Paul Eggert <eggert@twinsun.com>
2724 * strtoimax.c (HAVE_LONG_LONG):
2725 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
2726 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
2727 to work around bug in IBM C compiler.
2729 2001-09-16 Jim Meyering <meyering@lucent.com>
2731 * mkdir.c: New file.
2733 2001-09-04 Paul Eggert <eggert@twinsun.com>
2735 * xgetcwd.c: Revert some of the previous change; intead,
2736 fix the HAVE_GETCWD_NULL code to behave more like the
2737 !HAVE_GETCWD_NULL code used to.
2740 (xgetcwd): Do not return NULL when memory is exhausted; instead,
2743 2001-09-04 Paul Eggert <eggert@twinsun.com>
2745 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
2746 Use ssize_t, not int, to store result of readlink.
2747 Check for ssize_t overflow as well as size_t overflow,
2748 as POSIX says the result of readlink is implementation-defined
2749 when ssize_t overflows.
2750 Remove unnecessary cast to char*.
2751 Use free+malloc instead of realloc, as the storage doesn't need
2752 to be preserved and it's clearer and can be more efficient that way.
2753 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
2754 * xreadlink.h (xreadlink): Update prototype.
2756 2001-09-03 Paul Eggert <eggert@twinsun.com>
2758 * exclude.c (fnmatch_no_wildcards): Fix confusion between
2759 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
2760 spotted by Jim Meyering.
2762 2001-09-03 Jim Meyering <meyering@lucent.com>
2764 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
2766 2001-09-03 Paul Eggert <eggert@twinsun.com>
2768 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
2769 like the HAVE_GETCWD_NULL code.
2770 Include pathmax.h if not HAVE_GETCWD.
2771 Do not include xalloc.h.
2772 (INITIAL_BUFFER_SIZE): New symbol.
2773 Do not use xmalloc / xrealloc, since the caller is responsible for
2774 handling errors. Preserve errno around `free' during failure.
2775 Do not overrun buffer when using getwd.
2777 2001-09-03 Paul Eggert <eggert@twinsun.com>
2779 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
2780 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
2782 2001-09-02 Jim Meyering <meyering@lucent.com>
2784 * error.c: Update from GNU libc.
2786 2001-09-01 Jim Meyering <meyering@lucent.com>
2788 * xreadlink.c: New file.
2789 * xreadlink.h: New file.
2790 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
2792 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
2793 doesn't conflict with sparc Solaris 7's definition in
2794 /usr/include/sys/int_types.h.
2796 * exclude.c: Use `""', not `<>' to #include non-system header files.
2797 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
2798 and strncasecmp as r-values. Unixware didn't have declarations.
2800 2001-08-31 Jim Meyering <meyering@lucent.com>
2802 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
2803 Use an initial, malloc'd, buffer of length 128 rather than
2804 a statically allocated one of length 1024.
2806 2001-08-30 Paul Eggert <eggert@twinsun.com>
2808 * xgetcwd.c: Don't include pathmax.h.
2809 Include stdlib.h and unistd.h if available.
2811 (xmalloc, xstrdup, free): Remove decls.
2812 (xgetcwd): Don't assume sizes fit in unsigned.
2813 Check for overflow when computing sizes.
2814 Simplify reallocation code.
2816 2001-08-28 Paul Eggert <eggert@twinsun.com>
2818 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
2820 * strtoimax.c: Renamed from strtoxmax.c, removing the
2823 Also, make the following further changes to make this file's
2824 configuration more similar to that of strtol.c:
2825 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
2826 (strtoumax, uintmax_t, strtoull, strtol): Remove.
2827 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
2828 (strtoimax): Renamed from strtoumax. All uses of unsigned values
2829 changed to signed values.
2831 And make the following changes as well:
2832 Fix copyright notice, as 1999 was missing.
2833 (verify): New macro.
2834 (strtoimax): Check sizes at compile-time, not run-time.
2835 Prefer strtol to strtoll if both work.
2836 (main): Remove; it was not that useful and was a pain to maintain.
2838 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
2840 2001-08-30 Paul Eggert <eggert@twinsun.com>
2842 * savedir.c (savedir): Remove size parameter, as POSIX says that
2843 a directory's st_size can have an arbitrary value, so the old
2844 usage could waste an arbitrary amount of memory. All uses
2846 * savedir.h: Update prototype.
2848 2001-08-30 Paul Eggert <eggert@twinsun.com>
2850 * xstrtol.c (strtoimax): New decl.
2852 2001-08-28 Paul Eggert <eggert@twinsun.com>
2854 * xstrtol.h: Add copyright notice.
2855 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
2856 LONGINT_INVALID_SUFFIX_CHAR.
2858 2001-08-30 Paul Eggert <eggert@twinsun.com>
2860 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
2863 2001-08-30 Paul Eggert <eggert@twinsun.com>
2865 * hash.c: Remove '2001' from copyright notice.
2867 2001-08-30 Paul Eggert <eggert@twinsun.com>
2869 * full-write.h: New file.
2870 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
2871 * full-write.c: Correct credits, as cccp.c no longer
2872 exists and anyway it was so heavily changed from the old cccp
2873 code as to be unrecognizable. Include full-write.h.
2874 (full_write) Return size_t, with short writes meaning failure.
2875 All callers changed. This fixes a bug with large buffers
2877 * utime.c: Include full-write.h.
2879 2001-08-30 Paul Eggert <eggert@twinsun.com>
2881 Merge 'exclude' changes from tar 1.13.22.
2882 This fixes one or two unlikely storage allocation overflow bugs,
2883 but doesn't change user-visible behavior otherwise.
2885 2001-08-30 Paul Eggert <eggert@twinsun.com>
2887 * exclude.c (bool): Declare, perhaps by including stdbool.h.
2888 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2889 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2890 Include if available.
2891 (<xalloc.h>): Include
2892 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2893 (verify): New macro. Use it to verify that EXCLUDE macros do not
2894 collide with FNM macros.
2895 (struct patopts): New struct.
2896 (struct exclude): Use it, as exclude patterns now come with options.
2897 (new_exclude): Support above changes.
2898 (new_exclude, add_exclude_file):
2899 Initial size must now be a power of two to simplify overflow checking.
2900 (free_exclude, fnmatch_no_wildcards): New function.
2901 (excluded_filename): No longer requires options arg, as the options
2902 are determined by add_exclude. Now returns bool, not int.
2903 (excluded_filename, add_exclude):
2904 Add support for the fancy new exclusion options.
2905 (add_exclude, add_exclude_file): Now takes int options arg.
2906 Check for arithmetic overflow when computing sizes.
2907 (add_exclude_file): xrealloc might modify errno, so don't
2908 realloc until after errno might be used.
2910 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2912 (free_exclude): New decl.
2913 (add_exclude, add_exclude_file): Now takes int options arg.
2914 (excluded_filename): No longer requires options arg, as the options
2915 are determined by add_exclude. Now returns bool, not int.
2917 2001-08-30 Paul Eggert <eggert@twinsun.com>
2919 * alloca.c (alloca): Arg is of type size_t, not unsigned.
2921 2001-08-27 Jim Meyering <meyering@lucent.com>
2923 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
2925 * version-etc.c (N_): Remove definition.
2926 Revert most of last change.
2927 Instead, simply don't mark the `Copyright...' string for translation.
2928 Based on advice from Paul Eggert.
2930 * strtoxmax.c: Tweak comment.
2932 2001-08-26 Jim Meyering <meyering@lucent.com>
2934 * version-etc.c (version_etc_copyright_fmt): Replace literal year
2935 of copyright with `%s' so translators don't get an untranslated
2937 (COPYRIGHT_YEAR): Define.
2938 (version_etc): Use fprintf rather than fputs.
2939 Suggestion from Ulrich Drepper.
2941 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
2943 * strtoll.c: New file, from GNU libc.
2944 * xstrtoimax.c: New file.
2946 * xstrtol.h: Add xstrtoimax.
2947 * strtoumax.c: New file. Simply include "strtoumax.c".
2948 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
2950 * strtoumax.c: Factor to work both for unsigned and signed types, ...
2951 * strtoxmax.c: ... then renamed to this.
2953 2001-08-13 Paul Eggert <eggert@twinsun.com>
2955 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
2956 Port to Solaris 8, where 'sed' requires a space after the 'r'
2957 command, and where sh dislikes "$/". Clean up the spacing a bit.
2958 Redirect output to $tmp just once.
2960 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
2962 * addext.c (<errno.h>): Include.
2963 (errno): Declare if not defined.
2964 (addext): Work correctly when pathconf returns -1 and leaves
2965 errno alone because there is no limit. Also, work even if
2966 pathconf returns a value greater than SIZE_MAX.
2968 2001-08-12 Jim Meyering <meyering@lucent.com>
2970 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
2971 Simply `return getcwd (NULL, 0);'.
2972 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
2973 Use 1300 as initial value for length, not PATH_MAX.
2975 * pathmax.h: Clean up cpp syntax.
2977 2001-08-12 Jim Meyering <meyering@lucent.com>
2979 * gettimeofday.c: New file.
2981 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
2983 2001-08-04 Jim Meyering <meyering@lucent.com>
2985 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
2986 to get in sync with glibc.
2988 2001-08-03 Paul Eggert <eggert@twinsun.com>
2990 The following changes are from gettext 0.10.39 as maintained by
2993 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
2994 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
2995 with inverted sense. All uses changed.
2997 * mbswidth.c: Don't include <limits.h>.
2998 Include <stdlib.h> and <string.h> unconditionally.
2999 (iswcntrl, mbsinit, ISCNTRL): New macros.
3000 (mbsnwidth): Use K&R style function declarations.
3001 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3002 can optimize it when MB_CUR_MAX == 1.
3003 The width of control characters is zero, not 1.
3005 2001-07-15 Jim Meyering <meyering@lucent.com>
3007 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3008 (BUILT_SOURCES): Add unlocked-io.h.
3009 (io_functions): Define.
3010 (unlocked-io.h): New rule.
3011 (DISTCLEANFILES): Add unlocked-io.h.
3012 (all-local): Depend on unlocked-io.h, to ensure it is created.
3014 * unlocked-io.hin: New file
3016 * regex.c: Update from glibc.
3018 2001-07-05 Jim Meyering <meyering@lucent.com>
3020 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3022 (libfetish_a_SOURCES): Put all .h files here instead.
3023 Remove a thus-exposed (better checks in automake) duplicate and
3024 two unnecessary .h files.
3026 2001-06-11 Jim Meyering <meyering@lucent.com>
3028 * regex.c: Update from GNU libc.
3030 2001-05-27 Jim Meyering <meyering@lucent.com>
3032 * readutmp.h (UT_TYPE): Define.
3034 2001-05-24 Jim Meyering <meyering@lucent.com>
3036 * argmatch.c: Include "quote.h".
3037 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3038 quote function. Reported by Göran Uddeborg.
3040 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3042 * dirname.c (dir_name): Compute append_dot using path, not newpath
3043 which is not yet declared.
3045 2001-05-11 Paul Eggert <eggert@twinsun.com>
3047 * Makefile.am (libfetish_a_SOURCES):
3048 Add strftime.c, since we now compile it on all hosts.
3050 * strftime.c (my_strftime):
3051 Define to nstrftime if emacs, but only if my_strftime is not defined.
3052 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3053 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3054 Add one more extra argument: a nanoseconds value.
3057 (my_strftime function): Add %N format.
3058 (emacs_strftimeu): Renamed from emacs_strftime,
3059 with extra ut argument.
3061 2001-05-11 Paul Eggert <eggert@twinsun.com>
3063 dirname code cleanup. base_name now behaves more compatibly
3064 with POSIX basename when given file names that have trailing
3065 slashes, and similarly for dir_name. Add new primitives
3066 base_len and dir_len. Put the directory-name-related decls
3069 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3070 * backupfile.c (base_name): Likewise.
3071 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3072 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3073 * makepath.c (strip_trailing_slashes): Likewise.
3074 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3076 * rename.c (strip_trailing_slashes): Likewise.
3077 * same.c (base_name): Likewise.
3078 * stripslash.c (ISSLASH): Likewise.
3080 * addext.c: Include <dirname.h> after size_t is defined.
3081 * backupfile.c: Likewise.
3083 * addext.c (addext): Use base_len to trim redundant
3084 trailing slashes instead of doing it ourselves.
3085 But do not trim the last slash if it is not redundant.
3087 * backupfile.c (find_backup_file_name,
3088 max_backup_version): Use base_len instead of rolling it ourselves.
3089 Handle the case of "" and (on DOS) "C:" correctly.
3091 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3092 Include <string.h>, <dirname.h>.
3093 (base_name): Allow file names ending in slashes, other than names
3094 that are all slashes. In this case, return the basename followed
3095 by the slashes. This is more general, and can be used in places
3096 where the original base_name purposely had an assertion failure.
3097 (base_len): New function.
3099 * dirname.c: Include <string.h> instead of <stdlib.h>.
3100 Do not include <assert.h>; no longer needed.
3102 (memrchr): Remove decl.
3103 (dir_name_r): Remove.
3104 (dir_len): Renamed from dirlen. All callers changed.
3105 Rewrite in terms of base_name, for simplicity and consistency.
3106 (dir_name): Never return NULL. All callers changed.
3107 Do not include <stdlib.h> in test program; no longer needed.
3108 return 0; is fine for test program.
3110 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3112 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3114 * path-concat.c (path_concat): Use base_len to compute
3115 base length, not strlen; this means we cannot rely on memcpy
3118 * same.c (STREQ): Remove.
3119 (same_name): Handle the case where the basename ends in trailing '/'.
3121 * stripslash.c (strip_trailing_slashes): Return nonzero if
3122 a slash was stripped. Do not strip the last slash after a
3125 2001-04-08 Jim Meyering <meyering@lucent.com>
3127 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3128 recomputed; that's necessary when the offset spans a DST transition.
3129 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3131 2001-04-02 Jim Meyering <meyering@lucent.com>
3133 * regex.h, regex.c: Update from GNU libc.
3135 2001-03-19 Paul Eggert <eggert@twinsun.com>
3137 * version-etc.c (version_etc_copyright): Update to 2001.
3139 2001-03-16 Paul Eggert <eggert@twinsun.com>
3141 * tempname.c (uint64_t): Define to uintmax_t if
3142 not defined, and if UINT64_MAX is not defined.
3143 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3144 Reported by John David Anglin.
3146 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3148 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3149 alias if codeset is empty.
3150 * config.charset (BeOS): Use wildcard syntax.
3152 2001-03-13 Jim Meyering <meyering@lucent.com>
3154 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3155 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3158 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3160 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3162 * unicodeio.c (print_unicode_char): Simplify accordingly.
3164 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3166 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3167 support for DOS/DJGPP.
3169 2001-02-28 Paul Eggert <eggert@twinsun.com>
3171 * Makefile.am (libfetish_a_SOURCES):
3172 Add dup-safer.c, fopen-safer.c.
3173 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3175 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3177 2001-02-25 Paul Eggert <eggert@twinsun.com>
3179 The mkstemp replacement is taken from glibc 2.2.2, with some
3180 portability fixes for use outside glibc, as follows:
3182 * tempname.c (struct_stat64): New macro.
3183 (direxists, __gen_tempname): Use it.
3184 This avoids a portability problem with Solaris 8.
3186 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3187 (<stddef.h>, <stdint.h>, <string.h>):
3188 Include only if STDC_HEADERS || _LIBC.
3189 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3190 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3191 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3192 (__set_errno): Define this macro if <errno.h> doesn't.
3193 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3194 Define these macros if <stdio.h> doesn't.
3195 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3196 Define these macros if <sys/stat.h>
3197 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3198 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3199 __xstat64): Define if not _LIBC.
3200 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3201 (__gen_tempname): Invoke gettimeofday only if
3202 HAVE_GETTIMEOFDAY || _LIBC;
3203 otherwise, fall back on plain "time".
3204 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3206 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3208 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3210 2001-02-17 Jim Meyering <meyering@lucent.com>
3212 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3213 around included file name.
3215 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3217 * strftime.c: Update from GNU libc (the only changes were to comments).
3219 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3221 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3223 2001-02-17 Paul Eggert <eggert@twinsun.com>
3225 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3226 Remove workaround macros for hosts that have mbrtowc but not
3227 mbstate_t, as we now insist on proper declarations for both
3228 before using mbrtowc.
3230 2001-02-17 Jim Meyering <meyering@lucent.com>
3232 * regex.c: Update from libc.
3234 2001-02-16 Paul Eggert <eggert@twinsun.com>
3236 * alloca.c (malloc): Undef before defining, since stdlib.h
3237 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3238 Reported by Mark Hounschell via Paul Eggert.
3240 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3242 * config.charset: Update for FreeBSD 4.2.
3244 2001-01-26 Jim Meyering <meyering@lucent.com>
3246 * quotearg.c: Include stddef.h.
3247 * quote.c: Include stddef.h.
3248 Reported by Axel Kittenberger.
3250 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3251 line in double quotes so that it evokes a better diagnostic.
3252 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3253 Reported by Axel Kittenberger.
3255 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3257 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3258 to avoid a warning. Add back 'const' to inptr.
3260 2001-01-16 Jim Meyering <meyering@lucent.com>
3262 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3265 2001-01-14 Jim Meyering <meyering@lucent.com>
3267 * rename.c: New file. From Volker Borchert.
3268 Include stdlib.h, string.h or strings.h, and xalloc.h.
3269 Use strip_trailing_slashes rather than open-coding it.
3271 2001-01-03 Paul Eggert <eggert@twinsun.com>
3273 * strftime.c: Sync with glibc time/strftime.c 1.81.
3275 2001-01-03 Jim Meyering <meyering@lucent.com>
3277 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3278 local `inptr' to avoid warning with some system declarations of iconv.
3280 2000-12-29 Paul Eggert <eggert@twinsun.com>
3282 * modechange.c: Do not assume that mode_t uses the
3283 traditional octal encoding. E.g. "chmod 1 FOO" should set
3284 the other-execute bit of FOO even if S_IXOTH != 1.
3286 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3287 WOTH, XOTH, ALLM): New macros.
3288 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3289 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3291 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3292 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3294 No need to use uintmax_t; unsigned long is long enough.
3295 Don't bother to get suffix since we don't use it.
3297 2000-12-24 Jim Meyering <meyering@lucent.com>
3299 * hash.c (is_prime): Return explicit boolean values.
3300 (hash_get_first): Return NULL to appease Irix5.6's 89.
3301 Reported by Nelson Beebe.
3303 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3305 * localcharset.c (locale_charset): Add support for Win32.
3307 2000-12-18 Paul Eggert <eggert@twinsun.com>
3309 * physmem.h, physmem.c: New files.
3311 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3312 (noinst_HEADERS): Add physmem.h.
3314 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3315 't' for compatibility with Solaris 8 sort.
3317 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3319 * config.charset: Add support for BeOS.
3321 2000-12-16 Jim Meyering <meyering@lucent.com>
3323 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3324 SHELLS_FILE to a file name that's useful on djgpp systems.
3326 (ADDITIONAL_DEFAULT_SHELLS): Define.
3327 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3328 Based mostly on a patch from Prashant TR.
3330 2000-12-16 Jim Meyering <meyering@lucent.com>
3332 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3333 N and M) would have treated it like `chown N:N FILE'.
3335 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3337 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3339 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3340 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3341 to the list of canonical encodings. Rename EUC-CN to GB2312.
3343 2000-12-08 Andreas Schwab <schwab@suse.de>
3345 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3346 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3348 2000-12-07 Jim Meyering <meyering@lucent.com>
3350 * stripslash.c (ISSLASH): Define.
3351 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3354 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3355 (dir_name_r): Declare this function as static.
3356 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3357 manifest itself on a name containing a mix of slashes and
3359 Make this function work with names starting with a DOS-style
3360 drive letter and colon prefix.
3361 (dir_name): Append `.' if necessary.
3362 Based mostly on patches from Prashant TR and Eli Zaretskii.
3364 * dirname.h (dir_name_r): Remove prototype.
3366 2000-12-05 Jim Meyering <meyering@lucent.com>
3368 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3370 2000-12-04 Jim Meyering <meyering@lucent.com>
3372 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3373 Also include memory.h, stdlib.h, unistd.h if appropriate.
3374 Reported by Andreas Jaeger (conflicting declaration of malloc).
3376 2000-12-02 Jim Meyering <meyering@lucent.com>
3378 * closeout.h: Make idempotent, to avoid some obscure warnings.
3380 2000-12-01 Paul Eggert <eggert@twinsun.com>
3382 * memrchr.c: Include <config.h> before any system include file.
3384 2000-11-29 Paul Eggert <eggert@twinsun.com>
3386 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3388 2000-11-26 Jim Meyering <meyering@lucent.com>
3390 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3392 2000-11-22 Paul Eggert <eggert@twinsun.com>
3394 * strftime.c (my_strftime): Do not invoke mbrlen with a
3395 size of (size_t) -1; it's not portable.
3397 2000-11-17 Akim Demaille <akim@epita.fr>
3399 * obstack.h: Formatting changes.
3400 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3401 prevent type checking.
3402 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3403 cast the value to (void *): assigning a `foo *' to a `void *'
3405 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3407 2000-11-17 Jim Meyering <meyering@lucent.com>
3409 * strstr.c: Update from GNU libc.
3411 2000-11-16 Jim Meyering <meyering@lucent.com>
3413 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3415 2000-11-11 Jim Meyering <meyering@lucent.com>
3417 * error.c: Add a couple #includes, merging from GNU libc version.
3419 2000-11-10 Jim Meyering <meyering@lucent.com>
3421 * obstack.h: Update from GNU libc.
3422 * obstack.c: Likewise.
3424 2000-11-06 Paul Eggert <eggert@twinsun.com>
3426 * getusershell.c (setusershell): Use rewind rather than
3427 fseek/fseeko, to avoid configuration hassles with fseeko.
3428 Don't bother opening SHELLS_FILE if shellstream is NULL;
3431 2000-11-05 Jim Meyering <meyering@lucent.com>
3433 * makepath.h (make_dir): Declare.
3434 * makepath.c (make_dir): Remove `static' attribute.
3437 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3439 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3440 last one in a bucket, advance to the next bucket.
3442 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3444 * fnmatch.c: Do not comment out all the code if we are using
3445 the GNU C library, because in some cases we are replacing buggy
3446 code in the GNU C library itself.
3448 2000-10-30 Paul Eggert <eggert@twinsun.com>
3450 * error.h, getline.h, modechange.h:
3451 Remove "2000" from Copyright line, as the file hasn't been
3452 changed this year other than in the copyright notice.
3454 * xalloc.h: Add "2000" to Copyright line, as this file
3455 was changed this year.
3457 2000-10-30 Paul Eggert <eggert@twinsun.com>
3459 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3460 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3461 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3463 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3465 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3466 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3467 doesn't define __restrict_arr.
3469 2000-10-29 Jim Meyering <meyering@lucent.com>
3471 * xstat.in: Fix grammar in comment.
3473 2000-10-28 Jim Meyering <meyering@lucent.com>
3475 * memchr.c: Update from libc.
3476 Adjust for portability:
3477 [HAVE_STDLIB_H]: Include stdlib.h.
3478 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3479 Undef __memchr, too.
3480 [!weak_alias]: Define __memchr to memchr.
3482 * regex.c: Update from libc.
3483 * regex.h: Likewise.
3484 * getopt1.c: Likewise.
3485 * memcmp.c: Likewise.
3487 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3488 Avoid using fseek, when possible -- it's broken by design.
3489 Patch by Ulrich Drepper.
3491 2000-10-26 Jim Meyering <meyering@lucent.com>
3493 * strftime.c: Update from libc.
3495 2000-10-25 Jim Meyering <meyering@lucent.com>
3497 * obstack.c: Update from libc.
3499 2000-10-23 Jim Meyering <meyering@lucent.com>
3501 * hard-locale.c (hard_locale): Revert last change -- it was simply
3502 wrong. That set_locale call must not have any side effects.
3505 2000-10-22 Jim Meyering <meyering@lucent.com>
3507 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3508 [CYCLIC]: Remove now-unused definition.
3510 * save-cwd.c (O_DIRECTORY): Define, if needed.
3511 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3512 Suggestion from Ulrich Drepper.
3514 2000-10-21 Jim Meyering <meyering@lucent.com>
3516 * dirname.c (dir_name_r): New function, factored out of dir_name.
3517 (dir_name): Use dir_name_r.
3518 * dirname.h (dir_name_r): Declare it.
3520 2000-10-21 Jim Meyering <meyering@lucent.com>
3522 * dirname.c (memrchr): Declare if necessary.
3523 (dir_name): Remove the restriction that there be no
3524 trailing slashes. Now, this code skips past them, effectively
3526 [TEST_DIRNAME] (main): New unit tests.
3528 * memrchr.c: New file from GNU libc.
3529 Undef __memrchr, too.
3530 [!weak_alias]: Define __memrchr to memrchr.
3531 Guard weak_alias use with `#ifdef weak_alias'.
3533 2000-10-17 Jim Meyering <meyering@lucent.com>
3535 * quote.h (PARAMS): Define and use.
3536 Reported by Akim Demaille.
3538 * getopt.c: Update from libc.
3540 2000-10-16 Jim Meyering <meyering@lucent.com>
3542 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3545 2000-09-25 Jim Meyering <meyering@lucent.com>
3547 * md5.h (rol): Define (from GnuPG).
3549 * sha.c: Give credit (GnuPG) where due.
3550 (M): Use rol rather than open-coding it.
3551 Add a FIXME comment.
3553 2000-09-21 Jim Meyering <meyering@lucent.com>
3555 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3556 Reported by Michael Stone.
3558 2000-09-20 Jim Meyering <meyering@lucent.com>
3560 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3561 (noinst_HEADERS): Add sha.h.
3562 Based on code from Scott G. Miller and from GnuPG.
3564 2000-09-15 Jim Meyering <meyering@lucent.com>
3566 * regex.c: Update from libc.
3568 2000-09-10 Jim Meyering <meyering@lucent.com>
3570 * getopt.c (_getopt_internal): Update from glibc.
3572 2000-09-09 Jim Meyering <meyering@lucent.com>
3574 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3575 think it should be used as a general replacement for isascii.
3576 * fnmatch.c: Likewise.
3577 * mbswidth.c: Likewise
3578 * regex.c: Likewise.
3581 * userspec.c: Include sys/param.h and limits.h.
3583 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3584 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3585 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3586 UID, GID. Check range.
3588 2000-09-06 Jim Meyering <meyering@lucent.com>
3590 * getopt.c (_getopt_internal): Update from glibc.
3592 2000-08-30 Jim Meyering <meyering@lucent.com>
3594 * strftime.c: Merge in changes from GNU libc.
3596 2000-08-26 Jim Meyering <meyering@lucent.com>
3598 * closeout.c: Include "__fpending.h".
3599 (close_stdout_status): Return right away if there's nothing to flush.
3601 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3602 * __fpending.c: New file.
3603 * __fpending.h: New file.
3605 2000-08-07 Paul Eggert <eggert@twinsun.com>
3607 Standardize on "memory exhausted" instead of "Memory exhausted"
3608 or "virtual memory exhausted".
3609 * obstack.c (print_and_abort): Use "memory exhausted", not
3610 "virtual memory exhausted".
3611 * same.c (same_name): Invoke xalloc_die instead of printing
3613 * userspec.c (parse_user_spec): Likewise.
3614 * bumpalloc.h: comment fix
3615 * same.c, userspec.c: Include xalloc.h.
3617 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
3618 not char *const and pointing to a constant array.
3619 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
3620 (xrealloc): Comment fix.
3622 * userspec.c (parse_user_spec):
3623 Don't translate a message until just before returning,
3624 to avoid unnecessary translation.
3626 2000-08-07 Jim Meyering <meyering@lucent.com>
3628 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
3629 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
3630 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
3631 getgroups.c, gethostname.c, getopt.h, group-member.c,
3632 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
3633 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
3634 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
3635 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
3636 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
3637 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
3638 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
3639 yesno.c: Back out Copyright date changes for each file with no change
3640 this year. This eases coordination with other programs using the same
3641 source code modules. From Paul Eggert.
3643 2000-08-03 Greg McGary <greg@mcgary.org>
3645 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
3646 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
3647 (EXTEND_BUFFER): Use them.
3649 2000-08-01 Jim Meyering <meyering@lucent.com>
3651 * dirname.c (ISSLASH): Define.
3652 (BACKSLASH_IS_PATH_SEPARATOR): Define.
3653 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
3654 both `\' and `/' may be use as path separators.
3655 Based on a patch from Prashant TR.
3657 2000-07-31 Paul Eggert <eggert@twinsun.com>
3659 * quotearg.c (quotearg_n_options): Don't make the initial
3660 slot vector a constant, since it might get modified.
3662 2000-07-31 Jim Meyering <meyering@lucent.com>
3664 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
3665 * obstack.c (print_and_abort): Likewise.
3667 2000-07-30 Paul Eggert <eggert@twinsun.com>
3669 * quotearg.c (quotearg_n_options): Preallocate a slot 0
3670 buffer, so that the caller can always quote one small
3671 component of a "memory exhausted" message in slot 0.
3672 From a suggestion by Jim Meyering.
3674 2000-07-30 Jim Meyering <meyering@lucent.com>
3676 * makepath.c (make_path): Quote the other instance, too.
3678 * quotearg.c (N_STATIC_SLOTVECS): Define.
3679 (STATIC_BUF_SIZE): Define.
3680 (quotearg_n_options): Use only statically allocated storage when
3681 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
3682 than STATIC_BUF_SIZE.
3684 2000-07-29 Jim Meyering <meyering@lucent.com>
3686 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
3687 * dirname.c (dir_name): Likewise.
3689 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
3691 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
3692 (dir_name): Assert that there are no trailing slashes.
3694 2000-07-18 Bruno Haible <haible@clisp.cons.org>
3696 * mbswidth.h (mbswidth): Add a flags argument.
3697 (mbswidth): New declaration.
3698 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
3699 * mbswidth.c (mbswidth): Add a flags argument.
3700 (mbsnwidth): New function.
3702 2000-07-24 Jim Meyering <meyering@lucent.com>
3704 * mbswidth.c: Remove useless #else. From Bruno Haible.
3706 2000-07-23 Paul Eggert <eggert@twinsun.com>
3708 * mbswidth.c (_XOPEN_SOURCE):
3709 Don't define; this causes problems on Solaris 7.
3710 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
3712 2000-07-23 Paul Eggert <eggert@twinsun.com>
3715 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3716 so that mbstate_t is always defined.
3718 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
3719 be 1 in at least one GCC installation, and this configuration
3720 error is likely to be common. Ignoring MB_LEN_MAX hurts
3721 performance on hosts that have mbrtowc but have only unibyte
3722 locales, but I assume these hosts are rare.
3724 2000-07-23 Paul Eggert <eggert@twinsun.com>
3726 * quotearg.c: Streamline by invoking multibyte code only if needed.
3727 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
3728 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
3729 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3730 invoke multibyte primitives.
3732 2000-07-23 Jim Meyering <meyering@lucent.com>
3734 * basename.c (base_name): Add an assertion.
3736 2000-07-15 Bruno Haible <clisp.cons.org>
3738 * quotearg.c: When the system forces us to redefine mbstate_t,
3739 shadow its mbsinit function.
3741 2000-07-16 Bruno Haible <haible@clisp.cons.org>
3743 * mbswidth.h: New file.
3744 * mbswidth.c: New file.
3745 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
3746 (noinst_HEADERS): Add mbswidth.h.
3748 2000-07-17 Bruno Haible <haible@clisp.cons.org>
3750 * config.charset: Add support for FreeBSD. Improve support for HP-UX
3753 2000-07-15 Jim Meyering <meyering@lucent.com>
3755 * makepath.c: Include quote.h.
3756 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
3757 corresponding argument in a `quote (...)' call.
3758 Give better diagnostics.
3760 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
3761 (noinst_HEADERS): Add quote.h.
3763 * quote.c (quote, quote_n): New file. Two functions taken verbatim
3764 from tar's src/misc.c.
3765 * quote.h: New file. Prototypes for same.
3767 2000-07-10 Paul Eggert <eggert@twinsun.com>
3769 From a suggestion by Bruno Haible.
3770 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
3771 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
3772 to decide whether to define the BeOS workaround macro;
3773 this adjusts to the change to AC_MBSTATE_T.
3775 2000-07-13 Paul Eggert <eggert@twinsun.com>
3777 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
3779 * quotearg.c (quoting_style_args, quoting_style_vals,
3780 quotearg_buffer_restyled): Add support for
3781 clocale_quoting_style. Undo previous change to
3782 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
3783 and "{RIGHT QUOTATION MARK}" msgids.
3785 2000-07-05 Paul Eggert <eggert@twinsun.com>
3787 The old behavior of quoting `like this' doesn't look good with
3788 newer, ISO-style fonts. See:
3789 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
3791 Instead, quote "like this" by default. Let the translator
3792 tailor the locale-specific quoting behavior by providing
3793 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
3795 * quotearg.c (N_): New macro.
3796 (gettext_default): New function.
3797 (quotearg_buffer_restyled): Use
3798 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
3799 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
3801 2000-07-09 Jim Meyering <meyering@lucent.com>
3803 * Most files: Update copyright dates to include 2000.
3805 2000-07-08 Jim Meyering <meyering@lucent.com>
3807 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
3809 (xgethostname): Remove now-unnecessary #ifdef.
3810 Move declaration of `err' into loop where it's used.
3812 2000-07-05 Bruno Haible <haible@clisp.cons.org>
3814 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
3815 by allocating a larger buffer. Test the gethostname return value for
3816 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
3817 returns an error and ENAMETOOLONG isn't defined.
3819 2000-07-05 Paul Eggert <eggert@twinsun.com>
3820 and Bruno Haible <haible@clisp.cons.org>
3822 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
3824 2000-07-05 Bruno Haible <haible@clisp.cons.org>
3826 * quotearg.c (struct quoting_options): Simplify quote_these_too
3829 2000-07-03 Jim Meyering <meyering@lucent.com>
3831 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
3832 Reported by Bruno Haible.
3834 2000-07-04 Jim Meyering <meyering@lucent.com>
3836 * quotearg.c: Make inclusion of <wchar.h> independent of whether
3837 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
3840 2000-07-03 Paul Eggert <eggert@twinsun.com>
3841 and Bruno Haible <haible@clisp.cons.org>
3843 * quotearg.c (mbrtowc):
3844 Assign to *pwc, and return 1 only if result is nonzero.
3845 (iswprint): Use ISPRINT when substituting our own mbrtowc.
3847 2000-07-03 Jim Meyering <meyering@lucent.com>
3849 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
3850 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
3853 2000-07-02 Jim Meyering <meyering@lucent.com>
3855 * quotearg.c (mbstate_t): Don't define here.
3857 2000-07-02 Jim Meyering <meyering@lucent.com>
3859 * nanosleep.c (SIGCONT): Define if not already defined.
3861 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3863 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
3864 per change in ../m4/ls-mntd-fs.m4.
3865 (read_filesystem_list): Ignore symbolic links.
3867 2000-06-29 Jim Meyering <meyering@lucent.com>
3869 * same.c: Include <string.h> or <strings.h>, as appropriate,
3870 for declaration of strcmp.
3872 * long-options.c: Include <stdlib.h>, for declaration of exit.
3874 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
3875 Avoid warning by casting result to `char *' to remove `const'.
3877 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3879 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
3881 2000-06-26 Paul Eggert <eggert@twinsun.com>
3883 savedir now sets errno on failure and invokes xmalloc to get memory.
3884 Fix a couple of other minor bugs while we're at it.
3886 * savedir.c (<unistd.h>): Do not include; there's no need.
3887 (NAMLEN): Remove macro.
3888 (malloc, realloc): Remove decls.
3890 ("xalloc.h"): Include.
3891 (NAME_SIZE_DEFAULT): New macro.
3892 (savedir): Use xmalloc / xrealloc to allocate memory.
3893 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
3894 Skip "" directory entries.
3895 Use strlen to calculate directory entry length, since the old method
3896 is rarely used these days and isn't worth supporting.
3897 Don't use a pointer after freeing it.
3898 Check for integer overflow when calculating allocation size.
3899 Use memcpy to copy entries, instead of stpcpy.
3900 Set errno properly when returning NULL.
3901 Check for readdir error.
3903 2000-06-26 Jim Meyering <meyering@lucent.com>
3905 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
3907 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3909 * getusershell.c (xmalloc, xrealloc): Remove functions.
3911 Don't include <stdlib.h>. Don't declare malloc, realloc.
3913 2000-06-23 Bruno Haible <haible@clisp.cons.org>
3915 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
3917 2000-06-24 Jim Meyering <meyering@lucent.com>
3919 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
3921 2000-06-21 Jim Meyering <meyering@lucent.com>
3923 * getpass.c: New file, from Bruno Haible. Required for BeOS.
3925 2000-06-19 Paul Eggert <eggert@twinsun.com>
3927 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
3928 (mbrtowc, mbstate_t): Define substitutes if
3929 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
3930 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
3931 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3933 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3935 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
3936 than 1024, return a memory chunk of least possible size, instead
3937 of size PATH_MAX + 2. In the loop, increment the size proportionally.
3938 Use free/xmalloc instead of xrealloc to avoid copying for very long
3941 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3943 * canon-host.c (canon_host): Use malloc and memcpy to copy an
3944 address, not strdup. Include <stdlib.h> and don't declare free().
3946 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3948 * path-concat.c (path_concat): Don't access dir[-1] if dir is
3951 2000-06-21 Jim Meyering <meyering@lucent.com>
3953 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
3954 (noinst_HEADERS): Add getstr.h.
3956 * getline.c (getstr): Move into a separate file.
3957 * getstr.c (getstr): New file, extracted from getline.c, with
3958 the following changes: new parameter, delim2; both delim[12]
3959 parameters have type `int', not `char'. The latter would lose
3960 with 8-bit delimiters.
3961 * getstr.h: New file.
3963 2000-06-19 Jim Meyering <meyering@lucent.com>
3965 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
3967 2000-06-18 Jim Meyering <meyering@lucent.com>
3969 * mkdir.c: Remove file, due mainly to copyright incompatibility.
3970 Besides, these days every porting target provides a mkdir function.
3972 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
3973 (this snippet comes from src/system.h).
3975 2000-06-15 Paul Eggert <eggert@twinsun.com>
3977 * human.c (adjust_value): New function.
3978 (human_readable_inexact): Apply rounding style even when
3979 printing approximate values.
3981 2000-06-14 Paul Eggert <eggert@twinsun.com>
3983 * human.c (human_readable_inexact): Allow an input block
3984 size that is not a multiple of the output block size, and vice versa.
3985 Reported by Piergiorgio Sartor.
3987 2000-06-14 Paul Eggert <eggert@twinsun.com>
3989 * getdate.y (get_date): Apply relative times after time
3990 zone indicator, not before. Reported by Todd A. Jacobs.
3992 2000-06-13 Jim Meyering <meyering@lucent.com>
3994 * Makefile.am (all-local): Depend on lstat.c and stat.c.
3996 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
3998 2000-06-12 Paul Eggert <eggert@twinsun.com>
4000 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4002 2000-06-04 Paul Eggert <eggert@twinsun.com>
4004 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4006 2000-06-04 Jim Meyering <meyering@lucent.com>
4008 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4009 SunOS 4.1.4 for which gid_t is an unsigned type.
4011 2000-06-03 Jim Meyering <meyering@lucent.com>
4013 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4015 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4017 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4018 newer, don't install charset.alias.
4019 * config.charset: Change the Linux/glibc rules so they become empty
4020 on glibc-2.1 or newer.
4022 2000-06-02 Jim Meyering <meyering@lucent.com>
4024 * mountlist.c: Back out last change. Instead, do this...
4025 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4026 member using the same `ignore'-testing code.
4027 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4031 2000-05-29 Jim Meyering <meyering@lucent.com>
4033 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4034 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4036 2000-05-22 Jim Meyering <meyering@lucent.com>
4038 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4040 2000-05-18 Jim Meyering <meyering@lucent.com>
4042 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4043 back, too, since it may have been modified by allocate_entry.
4044 (hash_delete): Rewrite to use neither the assignment operator
4045 nor the comma operator in an if-expression.
4047 2000-05-15 Paul Eggert <eggert@twinsun.com>
4050 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4051 Remove; no longer needed.
4052 "quotearg.h": Add include.
4053 (file_name): Do not bother to explicitly initialize to NULL; it's less
4054 efficient on some hosts.
4055 (close_stdout_status): Remove test as to whether stdout was already
4056 closed; it breaks for the case "echo x | sort >&-".
4057 Quote file name colons.
4058 Do not assume that _("write error") lacks format strings.
4060 2000-05-15 Jim Meyering <meyering@lucent.com>
4062 * version-etc.c (version_etc_copyright): Update the copyright string
4063 used in all --version output.
4065 2000-05-14 Jim Meyering <meyering@lucent.com>
4067 * closeout.c (close_stdout_set_file_name): New function.
4068 (close_stdout_status): Use new file-scoped global.
4069 Return right away if fstat says the stdout file descriptor is invalid.
4070 * closeout.h (close_stdout_set_file_name): Declare.
4072 2000-05-10 Jim Meyering <meyering@lucent.com>
4074 * closeout.c [default_exit_status]: New file-scoped variable.
4075 (close_stdout_set_status): New function.
4076 * closeout.h (close_stdout_set_status): Declare.
4078 2000-05-08 Jim Meyering <meyering@lucent.com>
4080 * long-options.c: Don't include closeout.h.
4081 (parse_long_options): Don't call close_stdout for --version.
4083 2000-05-06 Jim Meyering <meyering@lucent.com>
4085 * strnlen.c: Undefine __strnlen and strnlen.
4086 [!weak_alias]: Define __strnlen to strnlen.
4088 * atexit.c: New file, from libiberty.
4090 2000-05-06 Jim Meyering <meyering@lucent.com>
4092 * closeout.c (close_stdout_status): Also check for errors on the
4095 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4097 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4098 instead of xmalloc, xrealloc, path_concat.
4099 (locale_charset): Treat empty environment variables as absent.
4100 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4102 2000-05-04 Jim Meyering <meyering@lucent.com>
4104 * getopt.c: Update from glibc.
4105 * obstack.c: Likewise.
4106 * obstack.h: Likewise.
4107 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4109 * regex.h: Likewise.
4110 * strndup.c: Likewise.
4111 * strnlen.c: New file, from glibc.
4113 2000-05-01 Jim Meyering <meyering@lucent.com>
4115 * full-write.c (full_write): Remove `FIXME' part of comment.
4117 2000-04-29 Jim Meyering <meyering@lucent.com>
4119 * path-concat.c: Declare strdup only if it's not defined.
4120 * canon-host.c: Likewise.
4122 2000-04-28 Jim Meyering <meyering@lucent.com>
4124 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4125 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4126 included first, then limits.h is included by locale.h by libintl.h.
4127 From John David Anglin.
4129 2000-04-25 Jim Meyering <meyering@lucent.com>
4131 * makepath.c (S_IRWXUGO): Define.
4132 (make_path): Always perform explicit chmod if MODE specifies any
4133 of the `special' permission bits. Prompted by a bug report against
4134 install from Mate Wierdl and Joost van Baal.
4136 2000-04-18 Jim Meyering <meyering@lucent.com>
4140 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4141 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4143 2000-04-17 Jim Meyering <meyering@lucent.com>
4145 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4146 the definition of it to rpl_strftime also defined-away the system's
4149 2000-04-15 Jim Meyering <meyering@lucent.com>
4151 Use `C' to denote so-called `contiguous' files, the same way
4153 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4154 (ftypelet): Use S_ISCTG.
4155 From Michael Deutschmann.
4157 2000-04-14 Jim Meyering <meyering@lucent.com>
4159 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4161 2000-04-08 Jim Meyering <meyering@lucent.com>
4163 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4164 names don't conflict. Reported by Eli Zaretskii.
4166 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4168 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4169 bug. Deal with the different error behavior of Irix iconv.
4171 2000-04-07 Jim Meyering <meyering@lucent.com>
4173 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4174 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4176 2000-04-05 Jim Meyering <meyering@lucent.com>
4178 Portability tweaks required for ultrix4.3.
4179 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4180 * readutmp.c: Include sys/types.h before sys/stat.h.
4181 * canon-host.c: Declare strdup.
4182 * path-concat.c: Likewise.
4183 From John David Anglin.
4185 2000-04-04 Jim Meyering <meyering@lucent.com>
4187 Be more DOS 8.3-friendly.
4188 * ref-add.sin: Renamed from ref-add.sed.in.
4189 * ref-del.sin: Renamed from ref-del.sed.in.
4190 * Makefile.am: Reflect renaming.
4191 Reported by Eli Zaretskii.
4193 Use a temporary file name that won't clash with `charset.alias'
4194 in the DOS 8.3 name space.
4195 * Makefile.am (charset_tmp): Define.
4196 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4197 (uninstall-local): Likewise.
4198 Reported by Eli Zaretskii.
4200 2000-03-29 Paul Eggert <eggert@twinsun.com>
4202 * time/strftime.c (my_strftime): Make sure we call the system
4203 strftime, not ourselves, when invoking the underlying strftime.
4205 2000-03-24 Jim Meyering <meyering@lucent.com>
4207 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4208 (charset_alias): Define.
4209 (install-exec-local): Factor out common code.
4210 (uninstall-local): Split lines longer than 80.
4211 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4213 (.sed.in.sed): New rule. Don't redirect directly to $@.
4214 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4216 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4218 * config.charset: Output a line containing "Packages using this file".
4219 * ref-add.sed.in, ref-del.sed.in: New files.
4220 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4221 ref-del.sed): New rules.
4223 2000-03-17 Jim Meyering <meyering@lucent.com>
4225 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4226 Otherwise, include <strings.h>
4228 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4230 * unicodeio.c (utf8_wctomb): New function.
4231 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4232 format instead of in UCS-4 with platform dependent endianness.
4234 2000-03-07 Paul Eggert <eggert@twinsun.com>
4236 * savedir.c (savedir): Work even if directory size is
4237 negative; this can happen with some screwy NFS configurations.
4239 2000-03-06 Jim Meyering <meyering@lucent.com>
4241 * localcharset.c (get_charset_aliases): Don't try to free file_name
4242 if it's NULL (because we ran out of memory). From Bruno Haible.
4244 2000-03-05 Jim Meyering <meyering@lucent.com>
4246 * localcharset.c ("path-concat.h"): Include.
4247 (get_charset_aliases): Use path_concat instead of ANSI string
4250 * unicodeio.h (PARAMS): Define.
4251 Use it to guard prototype.
4253 2000-03-04 Jim Meyering <meyering@lucent.com>
4255 * Makefile.am (install-exec-local): Create $(libdir) before installing
4257 (uninstall-local): Uncomment this rule so `make distcheck' works
4260 * unicodeio.c (<errno.h>): Include it.
4261 (errno): Declare if not defined.
4263 * localcharset.c: Add Bruno's comment justifying use of volatile.
4265 * config.charset: New version, incorporating remarks from a linux
4266 i18n mailing list. From Bruno Haible.
4268 2000-03-02 Jim Meyering <meyering@lucent.com>
4270 * Makefile.am (EXTRA_DIST): Add config.charset.
4272 2000-03-01 Jim Meyering <meyering@lucent.com>
4274 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4275 * unicodeio.c: Likewise.
4277 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4279 * config.charset: New file.
4280 * localcharset.c: New file.
4281 * unicodeio.h, unicodeio.c: New files.
4282 * Makefile.am (DEFS): Add -DLIBDIR=...
4283 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4284 (noinst_HEADERS): Add unicodeio.h.
4285 (all-local, install-exec-local, charset.alias): New targets.
4287 2000-02-28 Paul Eggert <eggert@twinsun.com>
4289 * quotearg.c (ALERT_CHAR): New macro.
4290 (quotearg_buffer_restyled): Use it.
4292 2000-02-27 Jim Meyering <meyering@lucent.com>
4294 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4295 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4297 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4298 not `#if STDC_HEADERS'.
4299 Declare malloc if needed.
4301 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4302 now that autoconf always defines the HAVE_DECL_ symbols.
4303 * human.c: Likewise.
4305 * strtoumax.c: Likewise.
4307 * backupfile.c: Arrange for cpp to fail if the configure-time
4308 declaration check was not run.
4310 * human.c: Likewise.
4312 * strtoumax.c: Likewise.
4314 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4315 then first look up the entire `.'-containing string as a login name.
4317 2000-02-18 Paul Eggert <eggert@twinsun.com>
4319 * getdate.y: Handle two-digit years with leading zeros correctly.
4320 (textint): New typedef.
4321 (parser_control): Member year changed from int to textint.
4323 (YYSTYPE): Removed; replaced by %union with int and textint members.
4324 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4325 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4326 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4327 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4328 (date, number, to_year): Use width of number in digits, not its value,
4329 to determine whether it's a 2-digit year, or a 2-digit time.
4330 (yylex): Store number of digits of numeric tokens.
4331 Reported by John Kendall.
4333 (parser_control): Changed from struct parser_control to typedef (for
4334 consistency). All uses changed.
4336 (tID): Removed; not used.
4337 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4339 2000-02-14 Paul Eggert <eggert@twinsun.com>
4341 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4342 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4344 2000-02-12 Jim Meyering <meyering@lucent.com>
4346 * userspec.c (ISDIGIT): Define it.
4347 (isdigit): Remove definition.
4348 (is_number): Use ISDIGIT, not isdigit.
4349 <libintl.h>: Include.
4351 (parse_user_spec): Mark translatable strings.
4353 2000-02-10 Jim Meyering <meyering@lucent.com>
4355 With these changes, nanosleep.[ch] are finally enough like the other
4356 lib/* replacement files to compile on a few more losing systems.
4358 * nanosleep.h: Don't include config.h.
4359 Remove prototype from declaration of nanosleep.
4360 (PARAMS): Remove now-unneeded definition.
4361 * nanosleep.c: #undef nanosleep.
4362 (rpl_nanosleep): Rename from nanosleep.
4364 2000-02-03 Jim Meyering <meyering@lucent.com>
4366 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4367 rather than with `#if HAVE_UTMPNAME'.
4369 2000-02-01 Jim Meyering <meyering@lucent.com>
4371 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4373 2000-01-31 Jim Meyering <meyering@lucent.com>
4375 * nanosleep.h (nanosleep): Guard declaration with
4376 `#if ! HAVE_DECL_NANOSLEEP'.
4377 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4378 the declaration in that vendor's sys/timers.h.
4379 Reported by Christian Krackowizer.
4381 * quotearg.c (ISASCII): Add #undef and move definition to follow
4382 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4383 (ISPRINT): Likewise.
4384 Reported by Tom Tromey.
4386 2000-01-30 Jim Meyering <meyering@lucent.com>
4388 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4389 uses of ->ut_name. The latter doesn't work with new Linux header files
4390 where only utmpx.ut_user is declared.
4392 * readutmp.h (UT_USER): Define.
4394 2000-01-23 Jim Meyering <meyering@lucent.com>
4396 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4399 2000-01-22 Jim Meyering <meyering@lucent.com>
4401 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4402 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4403 Required for some AIX systems. Reported by Christian Krackowizer.
4404 [TESTING] (main): New function.
4406 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4407 * dirname.c (dir_name): Support for DOS-style file names with drive
4410 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4412 * strverscmp.c (ISDIGIT): Define.
4413 (strverscmp): Use ISDIGIT, not isdigit.
4415 2000-01-17 Paul Eggert <eggert@twinsun.com>
4417 * nanosleep.c (nanosleep):
4418 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4419 POSIX.1 doesn't require SA_INTERRUPT and some systems
4420 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4421 it's been part of POSIX.1 since day 1 (in 1988).
4423 2000-01-17 Jim Meyering <meyering@lucent.com>
4425 * interlock: Remove unused file. Reported by François Pinard.
4427 2000-01-16 Paul Eggert <eggert@twinsun.com>
4429 * quotearg.c (quotearg_buffer_restyled): Do not quote
4430 alert, backslash, formfeed, and vertical tab unnecessarily in
4431 shell quoting style.
4434 version-control: never