1 2003-10-21 Paul Eggert <eggert@twinsun.com>
3 * getndelim2.c (getndelim2): When size calculation overflows,
4 ceiling the allocation at NMAX bytes rather than silently
5 discarding input bytes before NMAX is reached. This makes
6 a difference only if NMAX exceeds SIZE_MAX / 2.
8 * obstack.c: Merge from glibc.
9 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
10 Add libc_hidden_def (_obstack_newchunk).
11 (_obstack_free) [! defined _LIBC]: Remove.
12 [defined _LIBC]: Make a strong alias from obstack_free, rather than
13 a clone of the function body.
14 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
15 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
17 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
18 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
21 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
22 (obstack_ptr_grow_fast, obstack_int_grow_fast):
23 Don't use lvalue casts, as GCC plans to remove support for them
24 in GCC 3.5. Reported by Joseph S. Myers. This bug
25 was also present in the non-GCC version, indicating that this
26 code had always been buggy and had never been widely used.
27 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
28 Use the fast variant of each macro, rather than copying the
29 definiens of the fast variant; that way, we'll be more likely to
30 catch future bugs in the fast variants.
32 2003-10-20 Bruno Haible <bruno@clisp.org>
34 * wait-process.h: New file, from GNU gettext.
35 * wait-process.c: New file, from GNU gettext.
37 2003-10-19 Jim Meyering <jim@meyering.net>
39 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
41 2003-10-16 Paul Eggert <eggert@twinsun.com>
43 * getgroups.c: Include <errno.h>, <stdlib.h>.
44 (getgroups): First arg is int, not size_t.
45 Don't let 'free' mangle errno.
47 2003-10-16 Jim Meyering <jim@meyering.net>
49 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
51 2003-10-15 Paul Eggert <eggert@twinsun.com>
53 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
55 (new_exclude, add_exclude_file): Initial size no longer needs to
57 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
58 our own address arithmetic overflow checking.
60 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
61 (fnmatch): Do not alloca more than 2000 wide characters;
62 instead, use malloc for large buffers.
63 Check for address arithmetic overflow, and return -1
64 with errno set to ENOMEM in that case.
65 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
66 (NEW_PATTERN): Do not alloca more than 8000 bytes;
67 instead, return -1. Check for address arithmetic overflow.
69 2003-10-14 Paul Eggert <eggert@twinsun.com>
71 Handle invalid suffixes and overflow independently, so that
72 callers can treat them independently as needed. Fix some bugs in
73 suffix handling, e.g., "100k@" was not diagnosed as an invalid
74 suffix for a human-readable blocksize. The major caller-visible
75 change is the addition of a new
76 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
77 that both overflow and suffix chars were found.
79 * human.c (humblock): Don't check separately for invalid suffix
80 char; that is xstrtoumax's job (now that its bug is fixed).
81 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
82 INTMAX_MAX]: New macros.
83 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
84 TYPE_MAXIMUM): New macros.
85 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
86 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
87 if overflow occurs, as it's what __strtol does and it's more useful
89 (__xstrtol): If __strtol reports some error other than ERANGE,
90 reflect it to the caller as LONGINT_INVALID. If it reports
91 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
92 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
93 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
95 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
96 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
97 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
98 [defined UINTMAX_MAX]: New macros.
100 2003-10-14 Bruno Haible <bruno@clisp.org>
102 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
103 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
104 Also use volatile where needed.
106 2003-10-12 Paul Eggert <eggert@twinsun.com>
108 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
109 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
110 and define in terms of the other primitives.
111 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
112 (SIZE_MAX): Define if not already defined.
113 (array_size_overflow): New function.
114 (xalloc_die): Abort instead of exiting if 'error' returns.
115 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
116 (xmalloc, xrealloc): Use them.
117 (xcalloc): Check for address arithmetic overflow.
118 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
119 a bit faster than strcpy.
121 2003-10-08 Paul Eggert <eggert@twinsun.com>
123 Merge getpass from libc, plus a few fixes.
125 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
127 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
128 __fsetlocking to empty.
129 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
130 do include <bits/libc-lock.h>.
131 Do not include <fcntl.h>; not needed.
132 [_LIBC]: Include <wchar.h>.
133 (NOTCANCEL_MODE): New macro.
134 (flockfile, funlockfile) [_LIBC]: New macros.
135 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
136 [!_LIBC]: New macros.
137 (call_fclose): New function.
138 (getpass): Use it. Save tty stream separately; this simplifies the
139 code and makes it more reliable if stdin happens to equal stdout.
140 Invoke __fsetlocking on tty.
141 Handle thread cancellation if needed.
142 Namespace cleanup (use __tcgetattr, __getline).
143 Use bool for Booleans.
144 [USE_IN_LIBIO]: Handle wide streams.
145 [!_LIBC]: Unconditionally do the fseek, since we don't know what
146 stream might go where.
148 * unlocked-io.h: Include <stdio.h>, so that the caller
149 doesn't have to include <stdio.h> before us.
150 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
151 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
152 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
153 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
154 if not declared, so that we can use getpass.c code from libc without
156 (flockfile, ftrylockfile, funlockfile): New macros.
158 2003-10-06 Bruno Haible <bruno@clisp.org>
160 * version-etc-2.h: Remove file.
161 * version-etc-2.c: Remove file.
163 2003-09-25 Jim Meyering <jim@meyering.net>
164 Bruno Haible <bruno@clisp.org>
166 This lets translators provide better translations for the
167 "Written by ..." part of --version output.
168 * version-etc.h: Include stdarg.h.
169 (version_etc_copyright): Declare as readonly.
170 (version_etc): Make this function variadic with a NULL-terminated list
171 of author name strings.
172 (version_etc_va): New declaration.
173 * version-etc.c: Include stdarg.h, stdlib.h.
174 (version_etc_copyright): Declare as readonly.
175 (version_etc_va): New function. Provide a different translatable string
176 for each possible number of authors < 10. Abbreviate when there are 10
178 (version_etc): Make this function variadic. Call version_etc_va.
179 Suggestion from Gary V. Vaughan.
181 * long-options.h (parse_long_options): Change prototype: the authors
182 string is moved to the end and becomes variadic.
183 * long-options.c: Include stdarg.h.
184 (parse_long_options): Make this function variadic, too.
185 Call version_etc_va, not version_etc.
187 2003-10-06 Bruno Haible <bruno@clisp.org>
189 * fatal-signal.h: New file, from GNU gettext.
190 * fatal-signal.c: New file, from GNU gettext.
192 2003-10-04 Karl Berry <karl@gnu.org>
194 * argp*: update from libc.
196 2003-10-01 Larry Jones <lawrence.jones@eds.com>
198 * getpass.c (getpass): Use a no-op fseek when switching from input to
199 output mode on the same stream.
201 2003-09-29 Paul Eggert <eggert@twinsun.com>
203 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
204 Fix arg typo in previous patch.
206 2003-09-28 Jim Meyering <jim@meyering.net>
208 * error.c: Correct cpp indentation.
210 2003-09-27 Paul Eggert <eggert@twinsun.com>
212 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
213 Omit the special code that used __typeof__, since we worry that
214 it could be more trouble than it's worth. See:
215 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
216 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
220 2003-09-26 Jim Meyering <jim@meyering.net>
222 * error.c (error_tail): Move some declarations
223 into inner scope where the local variables are used.
225 2003-09-26 Bruno Haible <bruno@clisp.org>
227 * stpncpy.h (gnu_stpncpy): New declaration.
228 (stpncpy): Define as alias for gnu_stpncpy.
229 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
231 2003-09-26 Paul Eggert <eggert@twinsun.com>
233 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
234 (error_tail): Do not loop, reallocating temporary buffer, since
235 the output cannot contain more wide characters than the input
236 contains bytes, the size must be big enough already. This avoids
237 one potential size overflow calculation. Check for size overflow
238 when calculating temporary buffer size. Free temporary buffer
239 when done, if it was allocated with malloc; this plugs a memory
240 leak. Remove casts from void * to pointers, that are no longer
241 needed now that we're assuming C89 or better.
243 Merge error changes from glibc.
245 * error.c, error.h: Update copyright notice header to match glibc.
246 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
247 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
248 Disable cancellation while printing error.
249 * error.h: Prepend __ to parameter names.
251 2003-09-25 Karl Berry <karl@gnu.org>
253 * argp-fmtstream.c, argp-help.c: update from libc.
255 2003-09-25 Bruno Haible <bruno@clisp.org>
257 * version-etc-2.h: New file, from version-etc.h with modifications.
258 * version-etc-2.c: New file, from version-etc.c with modifications.
260 2003-09-25 Simon Josefsson <jas@extundo.com>
262 * xgetdomainname.h: New file.
263 * xgetdomainname.c: New file.
265 2003-09-25 Simon Josefsson <jas@extundo.com>
266 Bruno Haible <bruno@clisp.org>
268 * getdomainname.h: New file.
269 * getdomainname.c: New file.
271 2003-09-24 Paul Eggert <eggert@twinsun.com>
273 * linebuffer.c (freebuffer): Don't free the argument, just
274 the buffer associated with the argument. Bug reported by
277 2003-09-19 Karl Berry <karl@gnu.org>
279 * argp.h: update from libc.
281 2003-09-16 Paul Eggert <eggert@twinsun.com>
283 * linebuffer.c (readlinebuffer): Return NULL immediately upon
284 input error, instead of returning NULL the next time we are called
285 (and therefore losing track of errno).
287 2003-09-15 Paul Eggert <eggert@twinsun.com>
289 * getndelim2.c (getndelim2): Don't trash errno when a read
290 fails, so that the caller gets the proper errno.
292 * readutmp.c (read_utmp): Likewise.
293 Check for fstat error. Close stream and free storage
296 2003-09-14 Bruno Haible <bruno@clisp.org>
298 * fwriteerror.h: New file.
299 * fwriteerror.c: New file.
301 2003-09-14 Jim Meyering <jim@meyering.net>
303 * getloadavg.c: Correct cpp indentation.
304 * strdup.c: Likewise.
305 * vasnprintf.c: Likewise.
307 2003-09-12 Paul Eggert <eggert@twinsun.com>
309 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
310 * obstack.c [!defined _LIBC]: Likewise.
311 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
312 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
313 * exitfail.c: Don't include stdlib.h; no longer needed.
315 More changes to assume C89 or better.
317 * error.c (error_tail): Assume vprintf.
319 * argmatch.c (getenv): Remove decl.
320 * progreloc.c (get_full_program_name): Define via prototype.
321 * setenv.c (clearenv): Likewise.
322 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
324 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
325 (malloc, memcpy): Remove decls.
326 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
327 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
328 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
329 (memcpy): Remove macro.
330 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
331 (__P): Remove. All uses removed.
332 (PTR): Remove. All uses changed to void *.
333 (CHAR_BIT, NULL): Remove.
334 (spaces, zeros, memset_space, memset_zero)
335 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
337 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
338 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
339 Define with prototype.
340 Remove now-unnecessary prototype decl.
341 (extra_args_spec): Assume ANSI C. All uses changed.
342 (extra_args_spec_iso): Remove.
343 (my_strftime, emacs_strftimeu): Define via prototype.
344 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
346 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
347 * strtoimax.c: Include <stdlib.h> unconditionally.
348 (strtoul, strtol): Remove decls.
349 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
351 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
352 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
353 (LOCALE_PARAM_PROTO): New macro.
354 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
355 (INTERNAL (strtol), strtol): Define with a prototype.
356 (PARAMS): Remove. All uses removed.
357 * tempname.c: Include <string.h> unconditionally.
358 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
359 * xgethostname.c (main): Define with a prototype.
360 * xmalloc.c: Include "xalloc.h" first, to check interface.
361 Include <stdlib.h> unconditionally.
362 (calloc, malloc, realloc, free): Remove decls.
363 * xstrtod.c: Include "xstrtod.h" first, to check interface.
364 Include <stdlib.h> unconditionally. Sort include file names.
366 (xstrtod): Define with a prototype.
367 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
368 (strtol, strtoul): Remove decls.
370 2003-09-11 Paul Eggert <eggert@twinsun.com>
372 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
373 Include <stdlib.h>, <string.h> unconditionally.
374 Remove now-unnecessary cast to char *.
375 * strnlen.c: Include <string.h> unconditionally.
376 * yesno.c (yesno): Define with a prototype.
378 2003-09-10 Bruno Haible <bruno@clisp.org>
380 * strcspn.c: Include <string.h> unconditionally.
381 * strpbrk.c: Include <string.h> unconditionally.
382 * strstr.c: Include <string.h> unconditionally.
383 * unicodeio.c: Include <string.h> unconditionally.
384 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
385 * unsetenv.c: Likewise.
386 * xreadlink.c: Include <stdlib.h> unconditionally.
387 * yesno.c: Include <stdlib.h> unconditionally.
388 (rpmatch): Add prototype.
390 2003-09-10 Jim Meyering <jim@meyering.net>
392 * error.c: Correct indentation of cpp directives.
394 2003-09-09 Paul Eggert <eggert@twinsun.com>
398 * acosl.c (main): Use a prototype.
399 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
402 * getloadavg.c (getloadavg, main): Define via prototypes.
404 * getopt.h (struct option.name): Assume C89, and use 'const'.
405 (getopt, etopt_long, getopt_long_only, _getopt_internal)
406 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
408 * getopt.c (const): Remove macro.
409 Include <string.h> unconditionally.
410 (my_index): Remove; all uses changed to strchr.
411 (strlen): Remove decl.
412 (exchange): Remove forward decl; no longer needed.
413 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
414 Define with prototype.
415 * getopt1.c (const): Remove macro.
416 (getopt_long, getopt_long_only, main): Define with prototype.
418 * getugroups.c: Include <string.h> unconditionally.
420 * getusershell.c: Include <stdlib.h> unconditionally.
421 (getusershell, setusershell, endusershell, readname, main):
422 Define with prototypes.
424 * group-member.c: Include group-member.h first.
425 Include <stdlib.h> unconditionally.
427 * hard-locale.c: Include hard-locale.h first.
428 Include <stdlib.h>, <string.h> unconditionally.
430 * hash.c (free, malloc): Remove decls.
431 Include <stdlib.h> unconditionally.
433 * human.c: Include <stdlib.h>, <string.h> unconditionally.
434 (getenv): Do not declare.
436 * idcache.c: Include <string.h> unconditionally.
438 * long-options.c: Include long-options.h first, to test interface.
439 Include <stdlib.h> unconditionally.
441 * makepath.c: Include makepath.h first, to test interface.
442 Include <stdlib.h> and <string.h> unconditionally.
444 * linebuffer.c: Include <stdlib.h>.
447 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
448 rpl_malloc returns void *, not char *.
449 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
451 * md5.h: Include <limits.h> unconditionally.
452 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
453 (__P): Remove; all uses removed.
454 * md5.c: Include "md5.h" first.
455 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
456 md5_buffer, md5_process_bytes, md5_process_block):
457 Define with prototypes.
458 * sha.h (__P): Remove all uses. (It wasn't defined??)
459 * sha.c: Include "sha.h" first.
460 Include <stdlib.h>, <string.h> unconditionally.
462 * memchr.c (__ptr_t): Remove; all uses changed to void *.
463 * memcmp.c (__ptr_t): Likewise.
464 * memrchr.c (__ptr_t): Likewise.
465 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
466 Include <string.h> unconditionally.
467 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
468 * memchr.c: Include <stdlib.h> unconditionally.
469 * memchr.c (LONG_MAX): Remove.
470 * memrchr.c (LONG_MAX): Likewise.
471 * memchr.c (__memchr): Define via a prototype.
472 * memrchr.c (__memrchr): Likewise.
473 * memcmp.c (__P): Remove, and remove all uses.
474 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
475 Remove forward decls; no longer needed.
476 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
477 Use types required by C89 in prototype.
479 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
480 * savedir.c: Likewise.
481 * mkdir.c (free): Remove decl.
482 * rmdir.c (rmdir): Define with a prototype.
483 * savedir.c: Include savedir.h first, to test interface.
485 * mktime.c (STDC_HEADERS): Remove.
486 Include <stdlib.h>, <string.h> unconditionally.
488 * modechange.c: Include <stdlib.h> unconditionally.
489 (malloc): Remove decl.
491 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
494 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
495 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
496 (This type really should be intptr_t, but that's a C99ism.)
497 (_obstack_memcpy): Remove: all uses changed to memcpy.
498 Include <string.h> unconditionally.
499 (struct obstack): Assume __STDC__ for types of members
500 chunkfun, freefun, extra_arg.
501 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
502 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
503 obstack_begin, obstack_specify_allocation,
504 obstack_specify_allocation_with_arg, obstack_chunkfun,
505 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
506 Remove unprototyped decls and the macros that use them.
507 * obstack.c (POINTER): Remove. All uses changed to void *.
508 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
509 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
510 (defined __STDC__ && __STDC__)]:
511 Remove nonprototyped code.
512 Include <stdlib.h> unconditionally.
513 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
514 _obstack_allocated_p, _obstack_free, obstack_free,
515 _obstack_memory_used, print_and_abort):
516 Define using prototypes.
517 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
518 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
519 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
520 obstack_next_free, obstack_object_size, obstack_room) [0]:
521 Remove unused, unprototyped code.
523 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
525 * physmem.c (physmem_total, physmem_available, main): Define
528 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
529 (main): Define with a prototype.
531 * posixver.c (getenv): Remove decl.
533 * putenv.c (malloc): Returns void *, not char *.
534 Include <string.h> unconditionally.
535 (strchr, memcpy, NULL): Do not define.
537 * readtokens.c: Include readtokens.h first, to test interface.
538 Include <stdlib.h>, <string.h> unconditionally.
539 (init_tokenbuffer): Define with a prototype.
541 * regex.c (PARAMS): Remove. All uses removed.
542 All uses of _RE_ARGS removed, too.
543 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
545 (bzero): Assume memset exists.
546 (memcmp, memcpy, NULL): Remove.
547 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
548 char, or assignments to local vars of type signed char.
549 (init_syntax_once, PREFIX(extract_number_and_incr),
550 PREFIX(print_partial_compiled_pattern),
551 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
552 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
553 PREFIX(regex_grow_registers), PREFIX(regex_compile),
554 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
555 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
556 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
557 wcs_compile_range, byte_compile_range, truncate_wchar,
558 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
559 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
560 count_mbs_length, wcs_re_match_2_internal,
561 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
562 PREFIX(alt_match_null_string_p),
563 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
564 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
565 regfree, PREFIX(extract_number)): Define with prototype. Remove
566 now-unnecessary declaration, if any.
567 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
569 Remove now-unnecessary casts among pointer types.
570 * regex.h (_RE_ARGS): Remove. All uses removed.
572 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
575 * rpmatch.c: Include <stdlib.h> unconditionally.
577 * same.c: Include <stdlib.h>, <string.h> unconditionally.
580 * save-cwd.c: Include <stdlib.h> unconditionally.
581 * xgetcwd.c: Likewise.
583 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
586 * strchrnul.c (strchrnul): Define with a prototype.
587 Fix bug: c_in was not converted to char before searching.
589 The following changes are not K&R related:
591 * group-member.h: Include <sys/types.h>, so that this file is
593 * makepath.h: Likewise.
595 * getusershell.c (readname, default_index, line_size, readname):
596 Use size_t, not int, for sizes.
597 (readname): If the size overflows, report an error instead of
600 2003-09-09 Derek Robert Price <derek@ximbiot.com>
602 * getndelim2.c: Assume stdlib.h per the C89 spec.
604 2003-09-08 Paul Eggert <eggert@twinsun.com>
606 Assume C89 or better; remove K&R cruft.
607 A few of these changes were first proposed by Derek Robert Price
608 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
610 * addext.c: Include <string.h> unconditionally.
611 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
612 Don't declare getenv or malloc.
614 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
615 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
617 (find_stack_direction, alloca): Use prototypes.
619 * atexit.c (atexit): Define using a prototype.
621 * basename.c, dirname.c, stripslash.c:
622 Include <string.h> unconditionally.
624 * bcopy.c: Include <stddef.h>.
625 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
627 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
629 * error.h (error, error_at_line, error_print_progname)
630 [! (defined (__STDC__) && __STDC__)]: Remove decls.
631 * error.c: Include error.h first, to check interface.
632 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
633 (VA_START): Remove; all uses changeed to va_start.
634 (exit, strerror): Remove decls.
635 (error_print_progname): Prototype uncondionally.
636 Don't include <errno.h>; no longer needed.
637 (private_strerror): Remove.
638 (error_tail): Always define.
639 (error, error_at_line): Assume C89 or better; always use prototypes.
640 * fatal.c: Include "fatal.h" first, to test interface.
641 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
642 (VA_START): Remove; all uses changed to va_start.
643 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
646 (fatal): Prototype unconditionally. Assume va_start works.
647 Abort at end, to pacify gcc.
649 * euidaccess.c (main): Define with a prototype.
651 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
653 * exitfail.c: Include <stdlib.h> unconditionally.
655 * fnmatch_.h (__P): Remove. All uses changed to assume
657 * fnmatch.c: Include fnmatch.h first, to test interface.
658 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
659 (getenv): Remove decl.
660 (fnmatch): Define using a prototype.
661 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
662 (FCT): Define using a prototype.
664 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
666 * gethostname.c: Include <stddef.h>.
667 (gethostname): Define with prototype. Length is size_t, not int.
669 2003-09-08 Paul Eggert <eggert@twinsun.com>
671 * getversion.c: Remove; was migrated to backupfile.c in 1997.
672 getversion.c should have been removed then, but was accidentally
675 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
676 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
678 2003-09-07 Paul Eggert <eggert@twinsun.com>
680 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
681 copy_tm_result. Bug reported by Simon Josefsson in
682 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
684 2003-09-06 Paul Eggert <eggert@twinsun.com>
686 * time_r.c, time_r.h: New files.
688 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
690 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
691 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
693 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
695 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
696 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
699 * timegm.c: Switch to glibc implementation, with the following changes:
700 [defined HAVE_CONFIG_H]: Include <config.h>.
701 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
702 (__mktime_internal) [!defined _LIBC]: New decl.
703 (__gmtime_r) [!defined _LIBC]: New macro and function.
704 (timegm): Use a prototype, since gnulib assumes C89.
705 Do not bother declaring tmp to be const, as it's not really usefu.
706 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
707 (timegm): Declare only if HAVE_DECL_TIMEGM.
709 2003-09-03 Paul Eggert <eggert@twinsun.com>
711 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
712 Bug reported by Lute Kamstra in
713 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
715 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
716 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
717 course with correspondingly smaller numbers for tomorrow and
718 yesterday. From Tadayoshi Funaba. Originally installed into
719 sh-utils on 1999-08-07, but the patch got lost (I guess during the
722 2003-08-31 Simon Josefsson <jas@extundo.com>
724 * timegm.h: New file.
725 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
727 2003-08-31 Karl Berry <karl@gnu.org>
729 * argp.h: update from libc.
731 2003-08-28 Bruno Haible <bruno@clisp.org>
733 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
734 warning on QNX, which defines O_BINARY to 000000.
736 2003-08-24 Bruno Haible <bruno@clisp.org>
738 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
739 MSVC7 <stdio.h> is included later.
741 2003-08-20 Bruno Haible <bruno@clisp.org>
743 * progname.h: New file, from GNU gettext.
744 * progname.c: New file, from GNU gettext.
745 * progreloc.c: New file, from GNU gettext.
747 2003-08-19 Bruno Haible <bruno@clisp.org>
749 * xstrdup.c: Assume <string.h> exists.
751 2003-08-18 Jim Meyering <jim@meyering.net>
753 * setenv.h: Indent nested cpp directive.
754 * vasnprintf.c: Remove trailing blanks.
756 2003-08-17 Simon Josefsson <jas@extundo.com>
757 Bruno Haible <bruno@clisp.org>
759 * xstrndup.h: New file.
760 * xstrndup.c: New file.
762 2003-08-17 Bruno Haible <bruno@clisp.org>
764 * strndup.h: New file.
766 2003-08-16 Paul Eggert <eggert@twinsun.com>
768 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
769 space, undoing this 2003-08-12 change:
770 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
772 2003-08-16 Jim Meyering <jim@meyering.net>
774 Merge from coreutils.
775 * xstrtoimax.c: #else #if -> #elif.
776 * xstrtoumax.c: Likewise.
778 2003-08-15 Paul Eggert <eggert@twinsun.com>
780 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
781 rather than tab, after '#' in shell-script copyright notices.
782 Suggested by Bruno Haible.
784 2003-08-15 Jim Meyering <jim@meyering.net>
785 and Paul Eggert <eggert@twinsun.com>
787 Merge from coreutils.
788 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
789 member but strut utmpx does not. Needed for AIX 4.3.3.
790 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
792 2003-08-15 Jim Meyering <jim@meyering.net>
794 Merge from coreutils.
795 * xgethostname.c: Include <stdlib.h>.
796 (xghostname): Don't exit for anything other than memory-related
797 failure; just return NULL.
798 * userspec.c: Include "posixver.h".
799 (parse_user_spec): Accept `.' as a separator only
800 in pre-POSIX-200112 mode.
801 * strtoimax.c: Use #elif rather than #else #if.
802 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
803 Remove function, now that we can rely on a working tzset function.
804 [!_LIBC]: Ensure that the required autoconf test has been run.
805 [!defined _NL_CURRENT && HAVE_STRFTIME]:
806 Use underlying_strftime for %r.
807 * sha.c: Merge in some clean-up and optimization changes from glibc.
808 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
809 Ensure that it is a multiple of 64.
810 Rearrange loop exit tests so as to avoid performing an
811 additional fread after encountering an error or EOF.
812 * realloc.c: Update copyright date.
814 2003-08-14 Jim Meyering <jim@meyering.net>
816 Merge from coreutils.
817 * obstack.h: Whitespace changes.
818 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
819 and xcalloc return values.
820 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
821 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
822 hang on OSF/1 5.1 for DIR on both local and remote file systems.
823 Reported by (and fix confirmed by) Nelson H. F. Beebe.
824 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
826 Use mntctl's return value to drive the entry-processing loop, since
827 we can't rely on the value of the vmt_length member in the last
828 entry. On some systems doing so could result in exhausting
829 virtual memory. Based in part on a patch from Mike Jetzer.
831 2003-08-14 Jim Meyering <jim@meyering.net>
832 and Paul Eggert <eggert@twinsun.com>
834 Merges from coreutils, plus other fixes.
835 * physmem.c: Merge in portability changes from gcc/libiberty
836 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
837 for credits and details. Thanks to Kaveh Ghazi for helping
838 to keep these files in sync.
839 (ARRAY_SIZE): Define it.
840 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
841 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
842 (memcasecmp): Don't assume size_t fits in unsigned int.
843 Remove casts and duplicate code.
844 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
845 (memcpy): Remove definition.
846 Merge in some clean-up and optimization changes from glibc.
847 [BLOCKSIZE]: Move definition to top of file.
848 Ensure that it is a multiple of 64.
849 Rearrange loop exit tests so as to avoid performing an
850 additional fread after encountering an error or EOF.
851 * md5.h (md5_uintptr): Define.
852 * makepath.c (CLEANUP_CWD): Report an error if we failed to
853 return to the initial working directory. Preserve errno
855 * idcache.c: Include "xalloc.h".
856 (xmalloc, xrealloc): Remove decls.
857 (getuser): Remove casts no longer required in C89.
858 * human.c: Include stdio.h, for sprintf.
859 * group-member.c: Include "xalloc.h".
860 (xmalloc, xrealloc): Remove decls.
861 (get_group_info): Remove casts no longer required in C89.
862 * getusershell.c (readname): Remove casts no longer required in C89.
863 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
864 * getline.c: Whitespace fix, from coreutils.
866 2003-08-13 Paul Eggert <eggert@twinsun.com>
868 * exclude.c: Include <ctype.h>
869 (IN_CTYPE_DOMAIN): New macro.
871 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
874 * argp-help.c, argp-parse.c, config.charset, getopt.h:
875 Undo previous (whitespace-only) change.
877 2003-08-12 Paul Eggert <eggert@twinsun.com>
879 * argp-help.c, argp-parse.c, config.charset, getopt.h:
880 Normalize leading white space and remove trailing white space.
881 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
882 notice, as per ../config/srclist-update.
884 Merge from coreutils.
885 * euidaccess.h: New file.
886 * euidaccess.c: Include it.
887 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
888 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
889 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
891 2003-08-11 Bruno Haible <bruno@clisp.org>
893 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
894 (vasnprintf): Use it instead of wcslen.
896 2003-08-11 Bruno Haible <bruno@clisp.org>
898 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
899 value to ensure that _Bool promotes to int. Use #define for _Bool when
900 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
902 2003-08-10 Karl Berry <karl@gnu.org>
904 * regex.h: update from libc (whitespace fix).
906 2003-08-09 Paul Eggert <eggert@twinsun.com>
908 Merge some files from coreutils. These changes were
909 originally made by Jim Meyering.
910 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
911 many older Unixes require this.
912 * lib/alloca.c (alloca): Remove cast to argument of free;
913 no longer needed in C89.
914 * lib/alloca_.h, lib/regex.h: Fix white space to match
915 what GNU indent does.
917 2003-08-05 Paul Eggert <eggert@twinsun.com>
919 * bumpalloc.h: Remove.
921 2003-08-04 Paul Eggert <eggert@twinsun.com>
923 * getloadavg.c: Change copyright notice and spacing to conform to
926 Merge from coreutils.
927 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
929 * getdate.y (date): Also accept dates like May-23-2003; suggestion
930 from Karl Berry, implemented by Jim Meyering.
931 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
932 from Dmitry V. Levin.
933 Remove anachronistic cast of xrealloc.
934 * fnmatch_.h (__const): Remove. Use 'const'.
935 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
936 type. Otherwise, it wouldn't compile with at least /bin/cc on
937 ymp-cray-unicos9.0.2.X.
938 Combine two mostly-identical uses of alloca into one.
939 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
941 2003-08-04 Dave Love <d.love@dl.ac.uk>
945 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
946 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
947 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
948 obsolete NLIST_NAME_UNION.
949 [__GNU__]: Undef BSD and FSCALE.
950 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
952 2003-08-03 Paul Eggert <eggert@twinsun.com>
954 * stdbool_.h (_Bool): Make it signed char, instead of
955 an enum type, so that it's guaranteed to promote to int. See:
956 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
958 2003-07-31 Paul Eggert <eggert@twinsun.com>
960 * strerror.c: Include config.h, limits.h. Declare sprintf.
961 (strerror): Don't assume that a printable int fits in 14 bytes.
963 2003-07-24 Derek Robert Price <derek@ximbiot.com>
964 Bruno Haible <bruno@clisp.org>
966 * getline.h (getline, getdelim): Change return type to ssize_t.
967 * getline.c (getline, getdelim): Likewise.
968 Remove _GNU_SOURCE define; now it's defined in config.h through
971 2003-07-22 Paul Eggert <eggert@twinsun.com>
973 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
974 over-parenthesization in macros.
978 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
981 Use `exit_failure' for xalloc and xmemcoll instead of their own
982 private exit-failure variables.
983 * xalloc.h (xalloc_exit_failure): Remove.
984 * xmalloc.c: Likewise. Include exitfail.h.
985 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
986 * xmemcoll.h (xmemcoll_exit_failure): Remove.
987 * xmemcoll.c: Likewise. Include exitfail.h.
988 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
990 2003-07-18 Paul Eggert <eggert@twinsun.com>
992 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
993 * closeout.c: Likewise. Include "closeout.h" right after config.h,
994 to test that it can stand by itself. Include "exitfail.h".
995 Clients should set exit_failure instead.
996 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
998 2003-07-18 Andreas Schwab <schwab@suse.de>
1000 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1002 2003-07-18 Bruno Haible <bruno@clisp.org>
1004 * getndelim2.h: New file.
1005 * getndelim2.c: Make into a module of its own. Include config.h,
1007 (getndelim2): Make non-static. Change return type to ssize_t.
1008 * getline.h: Change argument names.
1009 * getline.c: Include getndelim2.h instead of getndelim2.c.
1010 * getnline.c: Include getndelim2.h.
1012 2003-07-17 Bruno Haible <bruno@clisp.org>
1014 * Makefile.am: Remove file.
1015 * Makefile.in: Remove file.
1017 2003-07-17 Bruno Haible <bruno@clisp.org>
1019 * getnline.h: New file.
1020 * getnline.c: New file.
1021 * getndelim2.c: New file, extracted from getline.c.
1022 (getndelim2): Renamed from getdelim2, with added nmax argument.
1023 * getline.c: Include getndelim2.c.
1024 (getdelim2): Moved out to getndelim2.c.
1025 (getline, getdelim): Update.
1027 2003-07-15 <karl@gnu.org>
1029 * vasnprintf.c: update from gettext.
1031 2003-07-15 Jim Meyering <jim@meyering.net>
1033 * makepath.c (make_path): Enclose diagnostic in _(...).
1035 2003-07-14 Paul Eggert <eggert@twinsun.com>
1037 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1038 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1039 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1040 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1041 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1042 updated automatically by ../config/srclist-update. This changes
1043 their license from LPGL to GPL.
1045 2003-07-14 Jim Meyering <jim@meyering.net>
1047 Don't emit diagnostics. Let callers do that.
1048 * save-cwd.c: Don't include "error.h".
1049 (save_cwd): Don't call error. Ensure that errno is valid
1050 when returning nonzero.
1052 * save-cwd.h (restore_cwd): Update prototype.
1053 * save-cwd.c (restore_cwd): Remove two parameters.
1054 Simplify. Don't call error upon failure. Let callers do that.
1055 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1056 when auditing is enabled. But don't bother updating the #if.
1058 2003-07-14 Simon Josefsson <jas@extundo.com>
1060 * mempcpy.h: New file.
1061 * mempcpy.c: New file.
1063 2003-07-14 Paul Eggert <eggert@twinsun.com>
1065 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1066 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1067 unicodeio.c, unicodeio.h, unlocked-io.h:
1068 Switch from LGPL to GPL.
1070 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1072 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1073 it breaks C++ compilation.
1074 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1076 2003-07-10 Jim Meyering <jim@meyering.net>
1078 * vasnprintf.c: Remove trailing blanks.
1079 Make cpp indentation consistent.
1081 2003-07-09 Paul Eggert <eggert@twinsun.com>
1083 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1084 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1085 Switch from LGPL to GPL.
1087 2003-07-07 Paul Eggert <eggert@twinsun.com>
1089 * mktime.c: Fix some boundary cases and remove need for floating point.
1091 Issue a compile-time diagnostic if time_t is floating point, or if
1092 two's complement arithmetic is not in effect, or if arithmetic
1093 right shift does not propagate the sign. These assumptions were
1094 all in the original code but they weren't checked.
1096 (TIME_T_MIDPOINT, verify): New macros.
1097 (__isleap): Remove; it has integer overflow problems.
1098 (leapyear): New function, without those problems.
1099 (ydhms_tm_diff): Remove; splitting into two parts.
1100 (ydhms_diff): New function, containing the arithmetic part of
1101 the old ydhms_tm_diff function. Issue a compile-time
1102 diagnostic if we are not using C99 integer division.
1103 Avoid casts when possible.
1104 (guess_time_tm): New function, containing the checking part of
1105 the old ydhms_tm_diff function. Return the new value, rather than
1106 the difference between it and the old. Accept a new argument T
1107 so that *T specifies the old value. Check for overflow in the result.
1109 (__mktime_internal): Use a time_t offset, not a long int offset.
1110 This undoes the 2003-06-04 change, which is no longer needed now
1111 that we have better overflow checking.
1112 (localtime_offset): Likewise.
1114 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1115 and long are 64-bit but int is only 32-bit.
1116 (ydhms_diff): Use long int to store year1 and yday1.
1117 Issue a compile-time diagnostic if long int is not wide enough.
1119 (__mktime_internal): Use long int to store adjusted year and yday.
1120 Use plain C rather than preprocessor commands, if that doesn't
1122 Check for overflow (and try to repair) after each probe
1123 rather than checking only at the very end. This avoids some bugs
1124 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1125 does not equal GMT offset at maximum time).
1126 Use integer to check for overflow rather than floating point; this
1127 is more portable to non-IEEE hosts, and is a tad faster.
1128 When we detect that we are oscillating between two values,
1129 don't check whether tm_isdst has the requested value, since
1130 we already know the answer. When tm_isdst has the wrong value,
1131 use a different heuristic to find the right one, based on the
1132 extreme values actually observed in practice in tz2003a,
1133 rather than the (overly optimistic) "previous 3 calendar quarters".
1135 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1136 "T const" to accommodate glibc style.
1137 (check_result): Use less-confusing report format. "long" -> "long int.
1139 Don't loop if the iteration overflows time_t.
1140 Allow a negative step in the iteration.
1142 2003-07-01 Paul Eggert <eggert@twinsun.com>
1144 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1145 having it depend on HAVE_SYS_TYPES_H.
1147 2003-06-25 Bruno Haible <bruno@clisp.org>
1149 * readlink.c: New file.
1151 2003-06-20 Bruno Haible <bruno@clisp.org>
1153 Assume C89, so PARAMS isn't needed.
1154 * unicodeio.h (PARAMS): Remove.
1155 * unicodeio.c: Don't use PARAMS.
1157 2003-06-18 Jim Meyering <jim@meyering.net>
1159 Merge changes from coreutils.
1160 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1161 Remove explicit declarations of xmalloc and realloc.
1163 (read_utmp): Remove anachronistic cast of xmalloc.
1165 2003-06-17 Paul Eggert <eggert@twinsun.com>
1167 Assume C89, so PARAMS isn't needed.
1168 * backupfile.h (PARAMS): Remove. All uses removed.
1169 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1170 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1171 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1172 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1173 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1174 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1175 xstrtol.h: Likewise.
1176 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1177 same.h, strverscmp.h: Do not include config.h; no longer needed.
1178 Anyway, config.h should always be included before any other file.
1180 2003-06-11 Simon Josefsson <jas@extundo.com>
1182 * sysexit_.h: New file.
1184 2003-05-20 Derek Price <derek@ximbiot.com>
1186 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1188 2003-06-10 Simon Josefsson <jas@extundo.com>
1190 * strchrnul.h: New file.
1191 * strchrnul.c: New file.
1193 2003-06-10 Simon Josefsson <jas@extundo.com>
1195 * argp.h: New file, from glibc.
1196 * argp-ba.c: New file, from glibc.
1197 * argp-eexst.c: New file, from glibc.
1198 * argp-fmtstream.c: New file, from glibc.
1199 * argp-fmtstream.h: New file, from glibc.
1200 * argp-fs-xinl.c: New file, from glibc.
1201 * argp-help.c: New file, from glibc.
1202 * argp-namefrob.h: New file, from glibc.
1203 * argp-parse.c: New file, from glibc.
1204 * argp-pv.c: New file, from glibc.
1205 * argp-pvh.c: New file, from glibc.
1206 * argp-xinl.c: New file, from glibc.
1208 2003-06-07 Jim Meyering <jim@meyering.net>
1210 * readtokens.h: Put `Free Software Foundation, Inc.'
1211 in place of my name in the copyright comment.
1212 Remove definition and uses of __P.
1215 * stat.c: Don't declare xmalloc explicitly.
1216 Instead, include "xalloc.h".
1217 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1218 xrealloc, and xcalloc return values.
1219 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1221 * xgetcwd.h: Remove definition/uses of PARAMS.
1223 2003-06-06 Jim Meyering <jim@meyering.net>
1225 * stdbool_.h: Renamed from stdbool.h.in.
1227 2003-06-06 Jim Meyering <jim@meyering.net>
1229 Merge from coreutils.
1230 * same.c: (same_name): Declare *_basename locals to be `const'.
1231 Consolidate declarations and initializations of *_base* locals.
1233 Merge from coreutils.
1234 This avoids a core dump on systems without GNU putenv,
1235 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1236 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1237 (unsetenv): New static function, from GNU libc.
1238 (rpl_putenv): Use it.
1240 * modechange.c: Remove trailing blanks.
1242 Merge from coreutils.
1243 * fsusage.c: Remove declaration of statfs.
1244 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1246 * posixtm.c: Include <stdbool.h> unconditionally.
1248 2003-06-05 Paul Eggert <eggert@twinsun.com>
1250 * mktime.c (__mktime_internal): When resolving a tm_isdst
1251 mismatch, look in future quarters as well as past. This fixes a
1252 bug when processing fall-backwards gaps immediately after a long
1253 period of daylight-saving time.
1255 * mktime.c: Assume freestanding C89 or better.
1256 (HAVE_LIMITS_H): Remove. Assume it's 1.
1257 (__P): Remove; not used.
1258 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1259 (mktime, not_equal_tm, print_tm, check_result,
1260 main): Use prototypes. Use const * where appropriate.
1261 (main): Fix typo in testing code that uncovered by above changes.
1262 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1264 2003-06-04 Paul Eggert <eggert@twinsun.com>
1266 * mktime.c: Fix Debian bug 177940
1267 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1268 (localtime_offset): Now long int, not time_t, because we want it
1269 to be guaranteed to be signed. All uses changed.
1270 (__mktime_internal): If overflow would occur when adding offset,
1273 Merge 'human' changes from coreutils. Rewrite to support
1274 locale-specific notations like thousands separators.
1275 * human.c: Simplify authorship notice.
1276 Include human.h immediately after config.h.
1277 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1278 <limits.h>: Do not include, since human.h does.
1279 (SIZE_MAX, UINTMAX_MAX): New macros.
1280 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1281 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1282 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1283 (power_letter): Renamed from suffixes.
1284 (generate_suffix_backwards): Remove.
1285 (adjust_value): Now takes int style (because of human.h changes)
1286 and long double value (for greater precision on some platforms).
1287 (group_number): New function.
1288 (human_readable): Use it. Use integer options, not enum.
1289 Put the options before the sizes in the arg list.
1290 Support all the new options.
1291 The old human_readable function has been removed;
1292 use inttostr.h instead.
1293 (human_readable, default_block_size, humblock):
1294 Use uintmax_t, not int, for block sizes.
1295 (human_readable_inexact, block_size_types): Remove.
1296 (block_size_opts): New constant.
1297 (human_options): Renamed from human_block_size, with new signature
1298 that allows block sizes up to UINTMAX_MAX. All callers changed.
1299 * human.h: Add copyright and authorship notice.
1300 Include <limits.h> and <stdbool.h> unconditionally.
1301 (PARAMS): Remove. All uses removed.
1302 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1303 (enum human_inexact_style): Remove tag; now a nameless enum.
1304 (human_floor, human_ceiling, human_round_to_even): Now have
1305 values 2, 0, 1 rather than -1, 1, 0.
1306 (human_group_digits, human_suppress_point_zero, human_autoscale,
1307 human_base_1024, human_SI, human_B): New constants.
1308 (human_readable_inexact, human_block_size): Remove.
1309 (human_readable): Size args are now uintmax_t, not int.
1310 (human_options): New decl.
1312 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1313 unnecessary now that we assume C89 or better. This change
1314 imported from coreutils.
1316 * mktime.c (__mktime_internal): Do not reject negative timestamps
1317 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1318 in the 2003-05-30 sync from glibc.
1320 .h files should stand alone, but we shouldn't include <sys/types.h>
1321 if we can get away with just <stddef.h>.
1323 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1324 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1325 rather than <sys/types.h>, as we merely need size_t.
1326 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1328 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1329 Include <stdio.h>, to get FILE.
1330 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1331 memcasecmp.h has included <stddef.h> and all we need is size_t.
1332 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1333 our interface, instead of including <sys/types.h>
1335 2003-06-02 Paul Eggert <eggert@twinsun.com>
1338 Fix some minor time-related bugs with POSIX time arguments.
1339 Some valid time stamps were being rejected (notably -1, and
1340 time stamps before 1900 on 64-bit hosts). And some invalid
1341 time stamps were being accepted, e.g. September 31.
1343 * posixtm.h (posixtime): Return bool instead of time_t, so
1344 that we can return (time_t) -1 successfully.
1345 * posixtm.c: Likewise.
1346 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1347 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1348 (t): Remove static var.
1349 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1350 of static var. All uses changed.
1351 (year): Do not reject years before 1900; they can occur with
1353 (posix_time_parse): Do not check for out-of-range components;
1354 that is now the caller's responsibility, since our checks were
1355 only approximations.
1356 (posixtime): Use mktime to check for out-of-range components,
1357 since it knows them exactly.
1358 If mktime returns (time_t) -1, check whether an error actually occurred
1359 by invoking localtime on -1.
1360 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1361 posixtime failures better.
1362 Improve the test data (in comments only).
1364 2003-05-30 <karl@gnu.org>
1366 * mktime.c: update from libc.
1368 2003-05-30 Bruno Haible <bruno@clisp.org>
1370 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1371 * localcharset.h: Likewise.
1372 * localcharset.c: Likewise.
1374 2003-05-28 Paul Eggert <eggert@twinsun.com>
1376 Assume the headers required for C89 freestanding compilers.
1377 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1378 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1379 without checking for HAVE_LIMITS_H.
1380 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1381 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1383 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1384 * exclude.c: Include <stdbool.h> unconditionally.
1385 * tempname.c: Include <stddef.h> unconditionally.
1386 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1387 * modechange.c, rpmatch.c (NULL): Don't define, since
1388 <stddef.h> does that.
1389 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1390 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1391 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1392 * xstrtol.c: Likewise.
1393 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1394 * savedir.c: Include <stddef.h> instead of defining NULL.
1396 * addext.c (addext): Use assignment rather than cast, to avoid
1397 warnings on some platforms.
1399 * mktime.c (__mktime_internal): Do not reject negative timestamps
1402 2003-05-10 Bruno Haible <bruno@clisp.org>
1404 * linebreak.c (iconv_string_length): Don't return -1 just because the
1405 string is longer than 4 KB.
1407 2003-05-12 Jim Meyering <jim@meyering.net>
1409 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1410 the space-padded-by-default conversion specifiers, %e, %k, %l.
1412 2003-05-03 Bruno Haible <bruno@clisp.org>
1414 Upgrade to Unicode-4.0.
1415 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1416 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1417 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1418 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1419 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1420 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1421 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1422 Change width of U+E0100..U+E01EF from 1 to 0.
1424 2003-04-25 Bruno Haible <bruno@clisp.org>
1426 * copy-file.c: Include <stddef.h>, for size_t.
1428 2003-04-25 Jim Meyering <jim@meyering.net>
1430 * copy-file.c (copy_file_preserving): Declare buf_size to be
1431 of type size_t, not int.
1433 2003-04-11 Jim Meyering <jim@meyering.net>
1435 Merge changes from Coreutils.
1437 2003-03-22 Jim Meyering <jim@meyering.net>
1439 * strftime.c (widen): Cast alloca return value to proper type.
1441 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1444 * strftime.c (my_strftime): Handle very large width
1445 specifications for numeric values correctly. Improve checks for
1448 2003-01-19 Jim Meyering <jim@meyering.net>
1450 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1451 (nl_get_alt_digit) [! defined my_strftime]: Define.
1452 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1453 _nl_get_alt_digit and _nl_get_walt_digit.
1455 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1456 These changes have no effect outside of _LIBC.
1458 2003-04-10 Bruno Haible <bruno@clisp.org>
1460 * findprog.h: New file, from GNU gettext.
1461 * findprog.c: New file, from GNU gettext.
1463 2003-04-05 Jim Meyering <jim@meyering.net>
1465 Merge changes from Coreutils.
1467 * exclude.h (PARAMS): Remove definition and uses.
1468 * exclude.c: Remove uses of `PARAMS'.
1470 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1471 Add test-cases for DOS filenames. Declare program_name.
1472 (main): Set up program_name. Patch by Rich Dawe.
1474 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1476 Use mntctl's return value to drive the entry-processing loop, since
1477 we can't rely on the value of the vmt_length member in the last
1478 entry. On some systems doing so could result in exhausting
1479 virtual memory. Based in part on a patch from Mike Jetzer.
1481 2003-04-04 Bruno Haible <bruno@clisp.org>
1483 * linebreak.h: New file, from GNU gettext.
1484 * linebreak.c: New file, from GNU gettext with slight modifications.
1485 * lbrkprop.h: New file, from GNU gettext.
1487 2003-04-03 Bruno Haible <bruno@clisp.org>
1489 * utf8-ucs4.h: New file, from GNU gettext.
1490 * utf16-ucs4.h: New file, from GNU gettext.
1491 * ucs4-utf8.h: New file, from GNU gettext.
1492 * ucs4-utf16.h: New file, from GNU gettext.
1494 2003-04-02 Bruno Haible <bruno@clisp.org>
1496 * binary-io.h: New file, from GNU gettext.
1498 2003-04-01 Bruno Haible <bruno@clisp.org>
1500 * pathname.h: New file, from GNU gettext.
1501 * concatpath.c: New file, from GNU gettext.
1503 2003-03-30 Bruno Haible <bruno@clisp.org>
1505 * copy-file.c (copy_file_preserving): Don't set owner if the function
1506 chown() doesn't exist.
1508 2003-03-28 Bruno Haible <bruno@clisp.org>
1510 * copy-file.h: New file, from GNU gettext.
1511 * copy-file.c: New file, from GNU gettext.
1513 2003-03-18 Jim Meyering <jim@meyering.net>
1515 * quote.c (quote_n): Fix typo in comment.
1517 2003-03-14 Jim Meyering <jim@meyering.net>
1519 Merge changes from Coreutils.
1520 * obstack.h (obstack_object_size): Declare temporary, __o,
1521 to be const, in order to avoid warnings.
1522 (obstack_room): Likewise.
1523 (obstack_empty_p): Likewise.
1525 2003-03-13 Paul Eggert <eggert@twinsun.com>
1527 Merge changes from Bison.
1528 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1529 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1530 when compiling Bison 1.875's `bitset bset = obstack_alloc
1531 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1532 * hash.c: Include <stdbool.h> unconditionally.
1534 2003-03-09 Paul Eggert <eggert@twinsun.com>
1536 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1537 Reported by Bruce Becker; see:
1538 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1540 2003-03-03 Paul Eggert <eggert@twinsun.com>
1541 Bruno Haible <bruno@clisp.org>
1543 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1544 Reported by John Hughes, see
1545 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1547 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1549 * poll_.h: New file.
1552 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1554 * mathl.h: New file.
1555 * acosl.c: New file.
1556 * asinl.c: New file.
1557 * atanl.c: New file.
1558 * ceill.c: New file.
1561 * floorl.c: New file.
1562 * frexpl.c: New file.
1563 * ldexpl.c: New file.
1565 * sincosl.c: New file.
1567 * sqrtl.c: New file.
1569 * trigl.c: New file.
1570 * trigl.h: New file.
1572 2003-02-17 Bruno Haible <bruno@clisp.org>
1574 * mkdtemp.h: New file, from GNU gettext.
1575 * mkdtemp.c: New file, from GNU gettext.
1577 2003-01-31 Bruno Haible <bruno@clisp.org>
1579 * rename.c: #undef rename before defining rpl_rename.
1580 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
1582 2003-01-30 Bruno Haible <bruno@clisp.org>
1584 * printf-args.h: New file, from GNU gettext.
1585 * printf-args.c: New file, from GNU gettext.
1586 * printf-parse.h: New file, from GNU gettext.
1587 * printf-parse.c: New file, from GNU gettext.
1588 * vasnprintf.h: New file, from GNU gettext.
1589 * vasnprintf.c: New file, from GNU gettext.
1590 * asnprintf.c: New file, from GNU gettext.
1591 * vasprintf.h: New file, from GNU gettext with modifications.
1592 * vasprintf.c: New file, from GNU gettext.
1593 * asprintf.c: New file, from GNU gettext.
1595 2003-01-29 Bruno Haible <bruno@clisp.org>
1597 * stpncpy.h: New file, from GNU gettext with modifications.
1598 * stpncpy.c: New file, from GNU gettext with modifications.
1600 2003-01-28 Bruno Haible <bruno@clisp.org>
1602 * c-ctype.h: New file, from GNU gettext, with changes suggested by
1604 * c-ctype.c: New file, from GNU gettext, with changes suggested by
1607 2003-01-27 Bruno Haible <bruno@clisp.org>
1609 * xsetenv.h: New file, from GNU gettext.
1610 * xsetenv.c: New file, from GNU gettext.
1612 2003-01-23 Bruno Haible <bruno@clisp.org>
1614 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
1616 2003-01-22 Bruno Haible <bruno@clisp.org>
1618 * exit.h: New file, from GNU gettext.
1620 2003-01-11 Bruno Haible <bruno@clisp.org>
1622 * stpcpy.h (stpcpy): Use ANSI C function declarations.
1623 * strcase.h (strcasecmp, strncasecmp): Likewise.
1625 2003-01-14 Jim Meyering <jim@meyering.net>
1627 * same.c (same_name): Tweak a comment.
1629 2003-01-11 Bruno Haible <bruno@clisp.org>
1631 * same.c (same_name): Reorder tests so as to avoid calling stat()
1632 when a string comparison is sufficient.
1634 2003-01-11 Bruno Haible <bruno@clisp.org>
1636 * readtokens.c (readtoken): Cast character to 'unsigned char', not
1639 2003-01-11 Bruno Haible <bruno@clisp.org>
1641 * hash-pjw.c: Add comment about low quality of this function.
1643 2003-01-12 Paul Eggert <eggert@twinsun.com>
1645 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
1646 to avoid collisions with libcurses and libreadline.
1648 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
1649 * getstr.h, getstr.c: Remove.
1650 * getline.c: Include "getline.h", to check interface.
1651 Move body of old getstr.c here: this defines MIN_CHUNK and
1652 declares getdelim2, which is renamed from getstr.
1653 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
1655 * linebuffer.c (readlinebuffer): Renamed from readline.
1657 * linebuffer.h: Likewise.
1658 (readline): Remove backward-compatibility macro.
1660 2003-01-12 Jim Meyering <jim@meyering.net>
1662 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
1664 2003-01-10 Bruno Haible <bruno@clisp.org>
1666 * alloca_.h: New file.
1667 * getdate.y: Unconditionally include alloca.h.
1668 * makepath.c: Likewise.
1669 * setenv.c: Likewise.
1670 * userspec.c: Likewise.
1672 2003-01-09 Bruno Haible <bruno@clisp.org>
1674 * stdbool.h.in: New file.
1676 2003-01-08 Bruno Haible <bruno@clisp.org>
1678 * safe-read.c: Include specification header first, to ensure its
1680 * full-write.c: Likewise.
1682 2003-01-08 Jim Meyering <jim@meyering.net>
1684 * full-write.c: Undefine and define-away `const' after inclusion
1685 of errno.h, not before. Suggestion from Bruno Haible.
1687 2003-01-07 Jim Meyering <jim@meyering.net>
1689 * full-write.c: Rework so that it may serve to define full_read, too.
1690 * full-read.c: Simply #define FULL_READ and include full-write.c.
1692 2003-01-06 Jim Meyering <jim@meyering.net>
1694 * version-etc.c: Update year in translatable copyright string.
1696 2002-12-25 Bruno Haible <bruno@clisp.org>
1698 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
1699 * xstrtol.h: Likewise.
1700 * xstrtoimax.c: Likewise.
1701 * xstrtoumax.c: Likewise.
1702 * human.h: Likewise.
1704 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
1705 on systems that have <inttypes.h> but not <stdint.h>.
1707 2002-12-31 Paul Eggert <eggert@twinsun.com>
1709 * memcoll.c (memcoll): Fall back on a simple algorithm using
1710 memcmp if strcoll doesn't work.
1712 2002-12-23 Bruno Haible <bruno@clisp.org>
1714 * localcharset.h: New file.
1715 * localcharset.c: Include it.
1716 * unicodeio.c: Likewise.
1718 2002-12-22 Bruno Haible <bruno@clisp.org>
1720 * utime.c (utime_null): No need to call ftruncate if the file was
1723 2002-12-23 Bruno Haible <bruno@clisp.org>
1725 * memcoll.c (STRCOLL): New macro.
1728 2002-12-22 Bruno Haible <bruno@clisp.org>
1730 * getstr.h (getstr): Define, to avoid clash with libcurses.
1731 * linebuffer.h (readline): Define, to avoid clash with libreadline.
1733 2002-12-22 Bruno Haible <bruno@clisp.org>
1735 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
1737 2002-12-23 Bruno Haible <bruno@clisp.org>
1739 * getline.h: Include <stddef.h>, for size_t.
1741 * unicodeio.h: Include <stddef.h>, for size_t.
1742 * unicodeio.c: Don't include <stddef.h>.
1744 2002-12-17 Bruno Haible <bruno@clisp.org>
1746 * canon-host.c (strdup): Remove unused declaration.
1748 * fsusage.c: Include full_read.h.
1749 (get_fs_usage): Use full_read instead of safe_read.
1751 * utime.c (utime_null): Use SAFE_READ_ERROR.
1753 2002-12-11 Bruno Haible <bruno@clisp.org>
1755 * setenv.h: Rewritten to cope with systems that have setenv() but not
1757 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
1760 2002-12-11 Bruno Haible <bruno@clisp.org>
1762 * setenv.c (alloca): Fall back to malloc.
1764 (setenv): Use freea() to free memory allocated with alloca().
1766 2002-11-13 Bruno Haible <bruno@clisp.org>
1768 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
1769 function declarations.
1770 * unsetenv.c (unsetenv): Likewise.
1772 2002-03-04 Bruno Haible <bruno@clisp.org>
1774 Portability to AIX 4.3.3.
1775 * unsetenv.c: New file, extracted from setenv.c.
1776 * setenv.c: Move the unsetenv() function to unsetenv.c.
1778 2001-12-20 Bruno Haible <bruno@clisp.org>
1780 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
1781 use malloc instead. For SunOS 4.
1783 2001-12-11 Bruno Haible <bruno@clisp.org>
1785 * setenv.c: Declare alloca.
1786 (compar_fn_t): New typedef.
1787 (KNOWN_VALUE, STORE_VALUE): Use it.
1789 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
1792 2002-12-10 Paul Eggert <eggert@twinsun.com>
1794 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
1795 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
1796 Choose values that are less likely to collide with system fnmatch
1798 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
1799 defined (e.g., a pure POSIX system).
1800 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
1801 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
1803 2002-12-06 Jim Meyering <jim@meyering.net>
1805 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
1807 Merge in changes from libc's misc/error.c, in preparation
1808 for the merge of gnulib's changes back into libc.
1810 * error.c (_): Define only if not already defined.
1811 Move definition to follow all #include directives.
1812 Include unlocked-io.h only if !_LIBC.
1813 [_LIBC]: Include <libio/libioP.h>.
1814 [USE_IN_LIBIO]: Include <libio/iolibio.h>
1815 (fflush): Tweak definition to use INTUSE.
1818 2002-12-05 Paul Eggert <eggert@twinsun.com>
1820 * alloca.c [defined emacs]: Include "lisp.h".
1821 (xalloc_die) [defined emacs]: New macro.
1822 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
1823 [! defined emacs]: Include <xalloc.h>.
1824 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
1825 (pointer): Typedef to POINTER_TYPE *.
1826 (malloc): Remove decl; we now always use xmalloc.
1827 (alloca): Use old-style definition, since Emacs needs this.
1828 Check for arithmetic overflow when computing combined size.
1830 2002-12-04 Paul Eggert <eggert@twinsun.com>
1832 Do not generate unlocked-io.h automatically, since it's easier to
1833 maintain it by hand.
1835 * unlocked-io.h: New file, from GNU diffutils,
1836 but with proper copyright notice and attribution.
1838 * Makefile.am: Add copyright notice.
1839 (libfetish_a_SOURCES): Add unlocked-io.h.
1840 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
1841 (DISTCLEANFILES, io_functions): Remove macros.
1842 (EXTRA_DIST): Remove gen_uio.
1843 (unlocked-io.h): Remove rule.
1845 2002-12-04 Jim Meyering <jim@meyering.net>
1847 Reflect the fact that stat.c and lstat.c are no longer generated.
1848 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
1849 (DISTCLEANFILES): Likewise.
1850 (EXTRA_DIST): Likewise.
1851 (all_local): Don't depend on stat.c or lstat.c.
1852 (stat.c, lstat.c): Remove rules.
1853 (EXTRA_DIST): Remove xstat.in.
1855 * xstat.in: Remove file. Contents moved into stat.c.
1856 * stat.c: New file. Contents mostly from xstat.in.
1857 * stat.c: Rework so that it may serve to define rpl_lstat, too.
1858 * lstat.c: New file. Simply #define LSTAT and include stat.c.
1860 * safe-read.c: Rework so that it may serve to define safe_write, too.
1861 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
1863 2002-12-03 Jim Meyering <jim@meyering.net>
1865 * safe-read.c, safe-write.c: Change variable names and comments, but
1866 not semantics, to minimize the differences between these two files.
1867 (safe_read): Change comment to mention SAFE_READ_ERROR.
1869 * safe-read.c (IS_EINTR): Define.
1870 (safe_read): Use IS_EINTR in place of in-function cpp directives.
1872 2002-12-02 Bruno Haible <bruno@clisp.org>
1874 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
1875 Define, taken from safe-read.c.
1876 (INT_MAX): Provide fallback.
1877 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
1878 * safe-write.h (SAFE_WRITE_ERROR): Define.
1880 * safe-read.c (EINTR): Remove definition.
1881 (safe_read): Don't use EINTR if it is absent.
1883 2002-12-02 Jim Meyering <jim@meyering.net>
1885 * safe-read.c (EINTR): Define.
1886 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
1887 (INT_MAX): Provide fallback.
1888 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
1890 * safe-read.h (SAFE_READ_ERROR): Define.
1892 2002-12-01 Jim Meyering <jim@meyering.net>
1894 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
1895 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
1897 2002-11-27 Paul Eggert <eggert@twinsun.com>
1899 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
1900 hash_rehash): Replace `if (limit <= value) abort ();' with
1901 `if (! (value < limit)) abort ();', for readability.
1903 2002-11-26 <karl@gnu.org>
1905 * strdup.c: copy from libc again, with jim's ok.
1906 * .cppi-disable: re-add strdup.c
1908 2002-11-25 <karl@gnu.org>
1910 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
1911 instead of "strtol.c".
1913 2002-11-25 Jim Meyering <jim@meyering.net>
1915 * mktime.c: Sync from libc, now that it has the latest fix.
1917 2002-11-24 <karl@gnu.org>
1919 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
1920 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
1922 2002-11-24 Jim Meyering <jim@meyering.net>
1924 Update from coreutils:
1926 * mktime.c: Merge in changes from libc.
1928 Avoid a link-time failure on some Linux systems.
1929 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
1930 (__mon_yday): Declare with the STATIC attribute.
1931 (__mktime_internal): Likewise.
1932 Based on a report from Greg Schafer.
1934 2002-11-23 Jim Meyering <jim@meyering.net>
1936 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
1937 Use `unsigned', not `int', as type of index.
1939 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
1941 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
1943 2002-11-22 Paul Eggert <eggert@twinsun.com>
1945 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
1946 hint that one should use `if (! x) abort ();' rather than `assert
1947 (x);', and anyway it's one less thing to worry about configuring.
1948 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
1949 hash_rehash, hash_insert): Use abort rather than assert.
1951 2002-11-22 Paul Eggert <eggert@twinsun.com>
1953 * quotearg.h: Allow multiple inclusion by surrounding with
1954 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
1955 so that we can be included first.
1956 (PARAMS): Remove; we now assume C89 or later. All uses removed.
1957 * quotearg.c: Include quotearg.h immediately after config.h.
1958 No need to include stddef.h or sys/types.h any more.
1959 Surround local include files with "", not "<>".
1960 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
1961 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
1962 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
1963 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1964 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1965 (ISPRINT): Remove; no longer needed now that we assume C89.
1967 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
1970 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
1971 quotearg_char): Use SIZE_MAX rather than
1972 (size_t) -1 when we are talking about "infinity".
1974 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
1976 2002-11-22 Bruno Haible <bruno@clisp.org>
1978 * safe-read.h: Assume C89. Add comments.
1979 (safe_read): Change return type to size_t.
1980 * safe-read.c (safe_read): Change return type to size_t. Handle byte
1981 counts > SSIZE_MAX correctly.
1982 * safe-write.h: New file.
1983 * safe-write.c: New file.
1984 * full-read.h: New file.
1985 * full-read.c: New file.
1986 * full-write.h: Assume C89. Add comments.
1987 * full-write.c: Include safe-write.h.
1988 (full_write): Rewritten to use safe_write.
1989 Suggested by Jim Meyering and Paul Eggert.
1991 2002-11-21 Bruno Haible <bruno@clisp.org>
1993 Remove case insensitive option matching.
1994 * argmatch.h (argcasematch): Remove declaration.
1995 (ARGCASEMATCH): Remove macro.
1996 (__xargmatch_internal): Remove case_sensitive argument.
1997 (XARGMATCH): Update.
1998 (XARGCASEMATCH): Remove macro.
1999 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2000 case_sensitive argument.
2001 (argcasematch): Remove function.
2002 (__xargmatch_internal): Remove case_sensitive argument.
2003 (main): Use XARGMATCH instead of XARGCASEMATCH.
2005 * xmalloc.c: Change compile-time error message. Add comment about
2006 required autoconf version.
2008 2002-11-21 Jim Meyering <jim@meyering.net>
2010 * strdup.c (strdup): Tweak comment and initial #if/#include.
2012 Merge in changes from the coreutils.
2014 2002-09-25 Paul Eggert <eggert@twinsun.com>
2015 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2016 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2017 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2018 int. Work more efficiently if X is the same width as uintmax_t.
2019 Do not compare X to -1, to avoid bogus compiler warning.
2020 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2021 Don't assume that f_frsize and f_bsize are the same type.
2023 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2026 * makepath.c (make_path): Restore umask *before* creating the final
2028 (make_path): Minor reformatting.
2030 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2031 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2033 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2034 ones. At least on GNU/Linux systems, `auto' means something else.
2037 2002-11-20 Paul Eggert <eggert@twinsun.com>
2039 Merge argmatch cleanups from Bison. Assume C89.
2041 * argmatch.c: Include config.h here, not in argmatch.h.
2042 Include stdlib.h, for EXIT_FAILURE.
2043 Always include <string.h>, since we assume C89.
2044 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2045 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2046 Include <stddef.h> instead, since it's all we need for size_t.
2047 (PARAMS): Remove. All uses removed.
2048 (ARRAY_CARDINALITY): Do not bother to #undef.
2049 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2050 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2051 Remove unnecessary parentheses.
2052 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2053 Insert necessary parentheses.
2054 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2055 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2057 2002-11-19 Bruno Haible <bruno@clisp.org>
2059 * mbswidth.c: Include mbswidth.h right at the beginning.
2060 * mbswidth.h: Include <stddef.h>, for size_t.
2062 * mbswidth.h (PARAMS): Remove macro.
2063 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2064 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2066 * gcd.h (PARAMS): Remove macro.
2067 (gcd): Use ANSI C function declarations.
2068 * gcd.c (gcd): Likewise.
2070 2002-11-15 Bruno Haible <bruno@clisp.org>
2072 * strcspn.c: Include <stddef.h>.
2073 (strcspn): Use ANSI C function declaration. Change return type to
2075 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2076 (strpbrk): Use NULL.
2077 * strpbrk.h (PARAMS): Remove macro.
2078 (strpbrk): Use ANSI C function declaration.
2079 * strstr.c: Don't include <sys/types.h>.
2080 * strstr.h (PARAMS): Remove macro.
2081 (strstr): Use ANSI C function declarations.
2083 2002-11-06 Bruno Haible <bruno@clisp.org>
2085 * gcd.h (gcd): Change argument type to 'unsigned long'.
2086 * gcd.c (gcd): Likewise.
2088 2002-11-05 Bruno Haible <bruno@clisp.org>
2090 * gcd.h: New file, from gettext-0.11.5.
2091 * gcd.c: New file, from gettext-0.11.5.
2093 2002-11-05 Bruno Haible <bruno@clisp.org>
2095 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2096 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2097 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2098 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2100 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2101 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2103 * closeout.c: Include gettext.h instead of <libintl.h>.
2104 * human.c: Include gettext.h instead of <libintl.h>.
2105 * quotearg.c: Include gettext.h instead of <libintl.h>.
2106 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2107 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2108 * userspec.c: Include gettext.h instead of <libintl.h>.
2109 * version-etc.c: Include gettext.h instead of <libintl.h>.
2110 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2111 (textdomain): Remove definition.
2112 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2114 * long-options.c: Remove include of <libintl.h> and definition of _.
2115 * same.c: Remove include of <libintl.h> and definition of _.
2117 2002-11-04 Bruno Haible <bruno@clisp.org>
2119 * stpcpy.h: New file, from GNU gettext-0.11.5.
2120 * strcase.h: New file, from GNU gettext-0.11.5.
2121 * strpbrk.h: New file, from GNU gettext-0.11.5.
2122 * strstr.h: New file, from GNU gettext-0.11.5.
2123 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2125 2002-05-09 Bruno Haible <bruno@clisp.org>
2127 * config.charset: Update for newest glibc. Add canonical names
2128 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2130 2002-05-09 Bruno Haible <bruno@clisp.org>
2132 * localcharset.c (get_charset_aliases): Add more Windows specific
2135 2002-05-08 Owen Taylor <otaylor@redhat.com>
2137 * config.charset: A few additions for Solaris.
2139 2001-12-05 Bruno Haible <bruno@clisp.org>
2141 * localcharset.c (locale_charset): Don't return an empty string.
2143 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2145 * config.charset: msdos in uk_UA uses CP1125.
2147 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2149 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2150 * localcharset.c (locale_charset): Declare as extern "C".
2152 2002-02-15 Bruno Haible <bruno@clisp.org>
2154 * config.charset [msdosdjgpp]: For Russian, use CP866.
2156 2002-02-11 Bruno Haible <bruno@clisp.org>
2158 * config.charset: Add support for NetBSD.
2160 2002-09-25 <karl@gnu.org>
2162 * strdup.c: copy from libc/string (via ../config/srclist*).
2163 * getopt*: copy from libc/posix.
2164 * gettext.h: copy from gettext.
2165 * .cppi-disable: add strdup.c, gettext.h.
2167 2002-07-01 Jim Meyering <meyering@lucent.com>
2169 * c-stack.c: Include sys/time.h.
2170 From Volker Borchert.
2172 2002-06-11 Paul Eggert <eggert@twinsun.com>
2174 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2175 New macro. Use it uniformly instead of
2176 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2177 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2178 reported by Vin Shelton.
2180 2002-06-22 Jim Meyering <meyering@lucent.com>
2182 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2183 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2185 2002-06-22 Paul Eggert <eggert@twinsun.com>
2187 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2188 Do not assume SA_SIGINFO behavior.
2189 Bug reported by Jim Meyering on NetBSD 1.5.2.
2191 2002-06-22 Jim Meyering <meyering@lucent.com>
2193 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2195 * exitfail.c, exitfail.h: Likewise.
2196 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2198 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2200 (EXTRA_DIST): Add fnmatch_loop.c.
2201 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2203 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2204 * fnmatch.c: Update from diffutils-2.8.2.
2205 * fnmatch_.h: New file. From diffutils-2.8.2.
2206 * fnmatch.h: Remove file.
2208 2002-06-18 Paul Eggert <eggert@twinsun.com>
2210 * file-type.h: Report an error if neither S_ISREG nor
2211 S_IFREG is defined, instead of using a test specific to glibc
2212 2.2. This should be safe, since POSIX requires S_ISREG and
2213 Unix Version 7 had S_IFREG. We don't need to check for
2214 <sys/types.h> since we don't use any symbols that it defines.
2216 2002-06-15 Jim Meyering <meyering@lucent.com>
2218 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2219 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2220 have been included before this file.
2222 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2224 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2225 so that each temporary file name is unique and valid in the first
2226 8 characters, for operation under DOS.
2228 2002-06-15 Jim Meyering <meyering@lucent.com>
2230 Work even with DJGPP 2.03, which lacks support for symlinks.
2232 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2234 * lchown.c (S_ISLNK): Likewise.
2236 2002-06-14 Jim Meyering <meyering@lucent.com>
2238 * file-type.h: Use the version from diffutils-2.8.2.
2239 * file-type.c: Likewise.
2241 2002-05-27 Jim Meyering <meyering@lucent.com>
2243 Fix a problem seen only on nonconforming systems whereby ls.c's
2244 use of localtime, and then of gettimeofday would cause trouble:
2245 the localtime call used to initialize rpl_gettimeofday's save
2246 mechanism would clobber ls's current local time information so
2247 that in any long listing the first file would always be listed
2248 with date 1970-01-01. Analysis by Volker Borchert.
2250 * gettimeofday.c (localtime): Undefine.
2251 (rpl_localtime): New function.
2253 2002-05-22 Jim Meyering <meyering@lucent.com>
2255 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2256 * file-type.h: New file.
2257 * file-type.c (file_type): New file/function. Extracted from diffutils.
2259 2002-04-29 Paul Eggert <eggert@twinsun.com>
2261 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2263 2002-04-28 Paul Eggert <eggert@twinsun.com>
2265 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2266 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2267 of 127, since 64 is the largest conceivable number for ancient
2269 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2271 2002-04-28 Jim Meyering <meyering@lucent.com>
2273 * sig2str.c (WTERMSIG): Remove definition (unused).
2275 2002-04-28 Paul Eggert <eggert@twinsun.com>
2277 * sig2str.h, sig2str.c: New files.
2278 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2280 2002-04-24 Jim Meyering <meyering@lucent.com>
2282 * gettext.h: New file, from Gettext.
2283 * Makefile.am (INCLUDES): Remove -I../intl.
2284 (libfetish_a_SOURCES): Add gettext.h.
2286 2002-04-16 Jim Meyering <meyering@lucent.com>
2288 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2289 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2290 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2292 2002-04-12 Jim Meyering <meyering@lucent.com>
2294 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2296 2002-03-10 Jim Meyering <meyering@lucent.com>
2298 * makepath.c (make_path): Remove a comma from a diagnostic.
2299 Suggestion from Santiago Vila.
2301 2002-03-08 Jim Meyering <meyering@lucent.com>
2303 * rename.c: Mention that this wrapper is needed also on
2304 mips-dec-ultrix4.4 systems.
2306 2002-03-02 Jim Meyering <meyering@lucent.com>
2308 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2309 not HAVE_CLOCK_SETTIME.
2311 2002-02-27 Paul Eggert <eggert@twinsun.com>
2313 * nanosleep.h: Rename to....
2314 * timespec.h: New name for nanosleep.h. All uses changed.
2316 * gettime.c: New file.
2317 * settime.c: New file.
2320 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2321 timespec.h. Remove nanosleep.h.
2323 2002-02-25 Paul Eggert <eggert@twinsun.com>
2325 * acl.c, acl.h: New files.
2326 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2328 2002-02-24 Jim Meyering <meyering@lucent.com>
2330 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2331 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2332 cause trouble. Reported by Nelson Beebe.
2334 2002-02-23 Paul Eggert <eggert@twinsun.com>
2336 * path-concat.c (xpath_concat): Reorder code to pacify
2337 compilers that don't know that xalloc_die never returns.
2339 2002-02-20 Jim Meyering <meyering@lucent.com>
2341 * getdate.c: Regenerate using bison-1.33.
2343 2002-02-15 Paul Eggert <eggert@twinsun.com>
2345 * posixver.c, posixver.h: New files.
2346 * Makefile.am (libfetish_a_SOURCES): Add them.
2348 2002-02-02 Paul Eggert <eggert@twinsun.com>
2349 Bruno Haible <bruno@clisp.org>
2351 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2352 (fwrite_success_callback): New declaration.
2353 * unicodeio.c (unicode_to_mb): New function, extracted from
2354 print_unicode_char. Call failure callback instead of error.
2355 (fwrite_success_callback): New function.
2356 (exit_failure_callback): New function.
2357 (fallback_failure_callback): New function.
2358 (print_unicode_char): Call unicode_to_mb.
2360 2002-01-26 Jim Meyering <meyering@lucent.com>
2362 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2364 2002-01-22 Jim Meyering <meyering@lucent.com>
2366 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2367 Otherwise, some versions of automake would omit the rule that makes
2368 Makefile from Makefile.in.
2370 2001-01-21 Paul Eggert <eggert@twinsun.com>
2372 * xmemcoll.h, xmemcoll.c: New files.
2373 * Makefile.am (libfetish_a_SOURCES): Add them.
2374 * memcoll.c: Include errno.h, and declare errno if not defined.
2375 (memcoll): Set errno to zero if there is no error.
2377 * quotearg.c (quotearg_buffer_restyled):
2378 Fix bug with quoting buffers containing NUL when backslashing escapes.
2379 This bug was exposed by the other changes in this patch.
2380 (quotearg_n_options): New arg ARGSIZE.
2381 All callers changed.
2382 (quoting_options_from_style): New function.
2383 (quotearg_n_style): Use it.
2384 (quotearg_n_style_mem): New function.
2386 * quotearg.h (quotearg_n_style_mem): New function.
2388 2002-01-16 Jim Meyering <meyering@lucent.com>
2390 * getdate.y: Add three semicolons, each just before a closing brace.
2391 Bison (as of version 1.31) no longer papers over that mistake.
2393 2002-02-14 Paul Eggert <eggert@twinsun.com>
2395 * backupfile.c (ISDIGIT): Comment fix.
2396 * getdate.y (ISDIGIT): Likewise.
2397 * posixtm.c (ISDIGIT, year): Likewise.
2398 * strverscmp.c (ISDIGIT): Likewise.
2399 * userspec.c (ISDIGIT): Likewise.
2401 2002-01-05 Jim Meyering <meyering@lucent.com>
2403 * version-etc.c (version_etc_copyright): Update copyright year.
2405 2001-01-19 Paul Eggert <eggert@twinsun.com>
2407 * closeout.c (close_stdout_status): If ferror (stdout), do
2408 not silently exit merely because the output buffer happens to
2409 have nothing pending.
2411 2001-12-18 Paul Eggert <eggert@twinsun.com>
2413 See the big note in ../ChangeLog.
2414 * human.c (suffixes): Prefer K to k for 1024.
2415 (generate_suffix_backwards): New function.
2416 (human_readable_inexact): Use it.
2417 * xstrtol.c (__xstrtol): If there is no number but there
2418 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2419 Accept 'K' as well as 'k'.
2421 2001-12-15 Jim Meyering <meyering@lucent.com>
2423 * regex.h (__restrict_arr): Update from libc.
2425 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2426 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2429 2001-12-10 Jim Meyering <meyering@lucent.com>
2431 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2432 Instead, include "xalloc.h".
2433 (initbuffer): Don't cast xmalloc return value to char*.
2434 (readline): Reword comment.
2435 Don't cast xrealloc return value to char*
2438 2001-12-09 Jim Meyering <meyering@lucent.com>
2440 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2441 `signed and unsigned type in conditional expression'.
2442 * posixtm.c (posix_time_parse): Likewise.
2444 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2446 * readtokens.c (readtoken): Declare an index to be of type unsigned
2447 to avoid a pedantic warning.
2449 * getstr.c: Don't include assert.h.
2450 (getstr): Remove warning-evoking assertions.
2451 Return -1 if offset parameter is out of bounds.
2452 Change the type of a local from int to size_t.
2454 * strftime.c (my_strftime_localtime_r): Include this function
2455 definition in the `#if ! HAVE_TM_GMTOFF' block.
2457 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2458 Include xalloc.h instead.
2460 2001-12-02 Jim Meyering <meyering@lucent.com>
2462 * tempname.c: Don't declare getenv, thus reverting the change of
2463 2001-11-18. It's no longer necessary, now that stdlib.h is always
2466 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2467 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2469 2001-11-30 Akim Demaille <akim@epita.fr>
2471 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2472 before being defined.
2474 2001-11-27 Paul Eggert <eggert@twinsun.com>
2476 * quotearg.h (quotearg_n, quotearg_n_style):
2477 First arg is int, not unsigned.
2478 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2479 (SIZE_MAX, UINT_MAX): New macros.
2480 (quotearg_n_options): Abort if N is negative.
2481 Avoid overflow check on hosts where size_t is 64 bits and int
2482 is 32 bits, as overflow is impossible there.
2483 Fix off-by-one typo that caused unnecessary reallocation.
2485 2001-11-27 Jim Meyering <meyering@lucent.com>
2487 * tempname.c: Merge with version from libc.
2488 * regex.c: Likewise.
2490 * tempname.c: Include stdlib.h unconditionally. On some old systems
2491 for which STDC_HEADERS is 0, it was not included, resulting in a
2492 warning about an integer-to-pointer conversion problem with getenv.
2493 Reported by Volker Borchert.
2495 2001-11-26 Jim Meyering <meyering@lucent.com>
2497 * gtod.h: Remove file.
2498 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2499 * gettimeofday.c: Don't include gtod.h.
2500 (GTOD_init): Remove function.
2501 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2502 Suggestion from Volker Borchert.
2504 2001-11-23 Jim Meyering <meyering@lucent.com>
2506 * hash.h (struct hash_table): Don't define here. Merely declare it.
2507 * hash.c (struct hash_table): Define it here instead.
2509 2001-11-22 Jim Meyering <meyering@lucent.com>
2511 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2513 2001-11-18 Paul Eggert <eggert@twinsun.com>
2515 * tempname.c (TMP_MAX): Remove; no longer needed.
2516 (TEMPORARIES): New macro.
2517 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2518 removes an artificial limitation (e.g. HP-UX 10.20, where
2521 2001-11-18 Jim Meyering <meyering@lucent.com>
2523 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2526 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2527 files will be created before anything else.
2529 2001-11-17 Jim Meyering <meyering@lucent.com>
2531 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2532 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2533 rather than group writable. Patch by Juan F. Codagnone.
2535 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2536 Instead, include "xalloc.h".
2538 * mountlist.c: Include unlocked-io.h after all system headers.
2539 Remove explicit declarations of xmalloc, xrealloc,
2540 and xstrdup. Instead, include "xalloc.h".
2542 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2543 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2544 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2546 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2547 Reported by Padraig Brady.
2549 * mkstemp.c: #undef mkstemp.
2551 (rpl_mkstemp): Rename from mkstemp.
2554 2001-11-16 Jim Meyering <meyering@lucent.com>
2556 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2557 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2558 determine the amount of total physical memory, use pstat_getstatic.
2559 HPUX-11 doesn't define _SC_PHYS_PAGES.
2560 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2561 If sysconf couldn't be used to determine the amount of available
2562 physical memory, use both pstat_getstatic and pstat_getdynamic.
2563 Based on a patch from Bob Proulx.
2565 2001-11-05 Jim Meyering <meyering@lucent.com>
2567 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2569 2001-11-03 Jim Meyering <meyering@lucent.com>
2571 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2572 in argmatch_to_argument call.
2574 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
2577 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
2578 e.g., a fault due to an attempt to free a NULL pointer.
2580 2001-11-01 Jim Meyering <meyering@lucent.com>
2582 * dirfd.c, dirfd.h: New files.
2583 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
2585 * hash.c (hash_print) [TESTING]: Clean up.
2587 2001-10-22 Paul Eggert <eggert@twinsun.com>
2589 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
2590 to avoid a warning if -Wall.
2592 2001-10-21 Paul Eggert <eggert@twinsun.com>
2594 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
2596 2001-10-21 Jim Meyering <meyering@lucent.com>
2598 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
2599 this code would end up calling gettext even in packages built
2601 * getopt.c (_): Likewise.
2602 * regex.c (_): Likewise.
2604 2001-10-20 Paul Eggert <eggert@twinsun.com>
2606 * error.c (strerror_r): Do not declare unless !_LIBC.
2607 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
2608 Use strerror_r that is only a macro, even if it is not a function.
2609 (strerror): Check for HAVE_DECL_STRERROR before declaring.
2610 (private_strerror): Use prototypes, not old-style function definition.
2611 (print_errno_message): New function.
2612 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
2614 (error_tail, error, error_at_line): Use it.
2616 2001-10-11 Jim Meyering <meyering@lucent.com>
2618 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
2619 and quote_n (1, ... to avoid clobbering a buffer.
2621 2001-10-05 Jim Meyering <meyering@lucent.com>
2623 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
2624 * hash-pjw.c: New file (factored out of fileutils' remove.c).
2625 * hash-pjw.h: New file.
2627 2001-09-30 Jim Meyering <meyering@lucent.com>
2629 * mountlist.c [MOUNTED_GETFSSTAT]:
2630 Include <sys/ucred.h>, for Apple Darwin.
2631 Include sys/mount.h and sys/fs_types.h only if available.
2633 (read_filesystem_list): Use FS_TYPE.
2635 2001-09-29 Paul Eggert <eggert@twinsun.com>
2637 * exclude.c (excluded_filename): 0 -> false, since it's
2640 2001-09-28 Paul Eggert <eggert@twinsun.com>
2642 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
2643 #defines strtoimax. Also treat the other strto* functions
2646 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
2647 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
2648 (strtoimax, strtoumax): Do not declare if already defined as a macro.
2650 2001-09-26 Jim Meyering <meyering@lucent.com>
2652 Most macros in unlocked-io.h had the wrong number of arguments.
2653 * gen-uio: New script.
2654 (USE_UNLOCKED_IO): Define to 1 if not already defined.
2655 * unlocked-io.hin: Remove file.
2656 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
2657 rather than trying to embed it here.
2658 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
2659 Reported by Padraig Brady.
2661 2001-09-25 Volker Borchert <bt@teknon.de>
2663 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
2665 2001-09-23 Jim Meyering <meyering@lucent.com>
2667 * mountlist.c: Remove useless parentheses in #if directives.
2668 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
2669 the deprecated MOUNTED symbol is no longer defined in mntent.h.
2671 2001-09-22 Jim Meyering <meyering@lucent.com>
2673 * localcharset.c: Update from latest gettext.
2674 * config.charset: Likewise.
2676 2001-09-20 Jim Meyering <meyering@lucent.com>
2678 * xstrtol.c (strtoimax): Guard declaration with
2679 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
2680 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
2681 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
2682 (strtoumax): Likewise, for completeness (it wasn't necessary).
2684 2001-09-06 Paul Eggert <eggert@twinsun.com>
2686 * strtoimax.c (HAVE_LONG_LONG):
2687 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
2688 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
2689 to work around bug in IBM C compiler.
2691 2001-09-16 Jim Meyering <meyering@lucent.com>
2693 * mkdir.c: New file.
2695 2001-09-04 Paul Eggert <eggert@twinsun.com>
2697 * xgetcwd.c: Revert some of the previous change; intead,
2698 fix the HAVE_GETCWD_NULL code to behave more like the
2699 !HAVE_GETCWD_NULL code used to.
2702 (xgetcwd): Do not return NULL when memory is exhausted; instead,
2705 2001-09-04 Paul Eggert <eggert@twinsun.com>
2707 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
2708 Use ssize_t, not int, to store result of readlink.
2709 Check for ssize_t overflow as well as size_t overflow,
2710 as POSIX says the result of readlink is implementation-defined
2711 when ssize_t overflows.
2712 Remove unnecessary cast to char*.
2713 Use free+malloc instead of realloc, as the storage doesn't need
2714 to be preserved and it's clearer and can be more efficient that way.
2715 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
2716 * xreadlink.h (xreadlink): Update prototype.
2718 2001-09-03 Paul Eggert <eggert@twinsun.com>
2720 * exclude.c (fnmatch_no_wildcards): Fix confusion between
2721 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
2722 spotted by Jim Meyering.
2724 2001-09-03 Jim Meyering <meyering@lucent.com>
2726 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
2728 2001-09-03 Paul Eggert <eggert@twinsun.com>
2730 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
2731 like the HAVE_GETCWD_NULL code.
2732 Include pathmax.h if not HAVE_GETCWD.
2733 Do not include xalloc.h.
2734 (INITIAL_BUFFER_SIZE): New symbol.
2735 Do not use xmalloc / xrealloc, since the caller is responsible for
2736 handling errors. Preserve errno around `free' during failure.
2737 Do not overrun buffer when using getwd.
2739 2001-09-03 Paul Eggert <eggert@twinsun.com>
2741 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
2742 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
2744 2001-09-02 Jim Meyering <meyering@lucent.com>
2746 * error.c: Update from GNU libc.
2748 2001-09-01 Jim Meyering <meyering@lucent.com>
2750 * xreadlink.c: New file.
2751 * xreadlink.h: New file.
2752 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
2754 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
2755 doesn't conflict with sparc Solaris 7's definition in
2756 /usr/include/sys/int_types.h.
2758 * exclude.c: Use `""', not `<>' to #include non-system header files.
2759 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
2760 and strncasecmp as r-values. Unixware didn't have declarations.
2762 2001-08-31 Jim Meyering <meyering@lucent.com>
2764 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
2765 Use an initial, malloc'd, buffer of length 128 rather than
2766 a statically allocated one of length 1024.
2768 2001-08-30 Paul Eggert <eggert@twinsun.com>
2770 * xgetcwd.c: Don't include pathmax.h.
2771 Include stdlib.h and unistd.h if available.
2773 (xmalloc, xstrdup, free): Remove decls.
2774 (xgetcwd): Don't assume sizes fit in unsigned.
2775 Check for overflow when computing sizes.
2776 Simplify reallocation code.
2778 2001-08-28 Paul Eggert <eggert@twinsun.com>
2780 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
2782 * strtoimax.c: Renamed from strtoxmax.c, removing the
2785 Also, make the following further changes to make this file's
2786 configuration more similar to that of strtol.c:
2787 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
2788 (strtoumax, uintmax_t, strtoull, strtol): Remove.
2789 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
2790 (strtoimax): Renamed from strtoumax. All uses of unsigned values
2791 changed to signed values.
2793 And make the following changes as well:
2794 Fix copyright notice, as 1999 was missing.
2795 (verify): New macro.
2796 (strtoimax): Check sizes at compile-time, not run-time.
2797 Prefer strtol to strtoll if both work.
2798 (main): Remove; it was not that useful and was a pain to maintain.
2800 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
2802 2001-08-30 Paul Eggert <eggert@twinsun.com>
2804 * savedir.c (savedir): Remove size parameter, as POSIX says that
2805 a directory's st_size can have an arbitrary value, so the old
2806 usage could waste an arbitrary amount of memory. All uses
2808 * savedir.h: Update prototype.
2810 2001-08-30 Paul Eggert <eggert@twinsun.com>
2812 * xstrtol.c (strtoimax): New decl.
2814 2001-08-28 Paul Eggert <eggert@twinsun.com>
2816 * xstrtol.h: Add copyright notice.
2817 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
2818 LONGINT_INVALID_SUFFIX_CHAR.
2820 2001-08-30 Paul Eggert <eggert@twinsun.com>
2822 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
2825 2001-08-30 Paul Eggert <eggert@twinsun.com>
2827 * hash.c: Remove '2001' from copyright notice.
2829 2001-08-30 Paul Eggert <eggert@twinsun.com>
2831 * full-write.h: New file.
2832 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
2833 * full-write.c: Correct credits, as cccp.c no longer
2834 exists and anyway it was so heavily changed from the old cccp
2835 code as to be unrecognizable. Include full-write.h.
2836 (full_write) Return size_t, with short writes meaning failure.
2837 All callers changed. This fixes a bug with large buffers
2839 * utime.c: Include full-write.h.
2841 2001-08-30 Paul Eggert <eggert@twinsun.com>
2843 Merge 'exclude' changes from tar 1.13.22.
2844 This fixes one or two unlikely storage allocation overflow bugs,
2845 but doesn't change user-visible behavior otherwise.
2847 2001-08-30 Paul Eggert <eggert@twinsun.com>
2849 * exclude.c (bool): Declare, perhaps by including stdbool.h.
2850 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
2851 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
2852 Include if available.
2853 (<xalloc.h>): Include
2854 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
2855 (verify): New macro. Use it to verify that EXCLUDE macros do not
2856 collide with FNM macros.
2857 (struct patopts): New struct.
2858 (struct exclude): Use it, as exclude patterns now come with options.
2859 (new_exclude): Support above changes.
2860 (new_exclude, add_exclude_file):
2861 Initial size must now be a power of two to simplify overflow checking.
2862 (free_exclude, fnmatch_no_wildcards): New function.
2863 (excluded_filename): No longer requires options arg, as the options
2864 are determined by add_exclude. Now returns bool, not int.
2865 (excluded_filename, add_exclude):
2866 Add support for the fancy new exclusion options.
2867 (add_exclude, add_exclude_file): Now takes int options arg.
2868 Check for arithmetic overflow when computing sizes.
2869 (add_exclude_file): xrealloc might modify errno, so don't
2870 realloc until after errno might be used.
2872 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
2874 (free_exclude): New decl.
2875 (add_exclude, add_exclude_file): Now takes int options arg.
2876 (excluded_filename): No longer requires options arg, as the options
2877 are determined by add_exclude. Now returns bool, not int.
2879 2001-08-30 Paul Eggert <eggert@twinsun.com>
2881 * alloca.c (alloca): Arg is of type size_t, not unsigned.
2883 2001-08-27 Jim Meyering <meyering@lucent.com>
2885 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
2887 * version-etc.c (N_): Remove definition.
2888 Revert most of last change.
2889 Instead, simply don't mark the `Copyright...' string for translation.
2890 Based on advice from Paul Eggert.
2892 * strtoxmax.c: Tweak comment.
2894 2001-08-26 Jim Meyering <meyering@lucent.com>
2896 * version-etc.c (version_etc_copyright_fmt): Replace literal year
2897 of copyright with `%s' so translators don't get an untranslated
2899 (COPYRIGHT_YEAR): Define.
2900 (version_etc): Use fprintf rather than fputs.
2901 Suggestion from Ulrich Drepper.
2903 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
2905 * strtoll.c: New file, from GNU libc.
2906 * xstrtoimax.c: New file.
2908 * xstrtol.h: Add xstrtoimax.
2909 * strtoumax.c: New file. Simply include "strtoumax.c".
2910 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
2912 * strtoumax.c: Factor to work both for unsigned and signed types, ...
2913 * strtoxmax.c: ... then renamed to this.
2915 2001-08-13 Paul Eggert <eggert@twinsun.com>
2917 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
2918 Port to Solaris 8, where 'sed' requires a space after the 'r'
2919 command, and where sh dislikes "$/". Clean up the spacing a bit.
2920 Redirect output to $tmp just once.
2922 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
2924 * addext.c (<errno.h>): Include.
2925 (errno): Declare if not defined.
2926 (addext): Work correctly when pathconf returns -1 and leaves
2927 errno alone because there is no limit. Also, work even if
2928 pathconf returns a value greater than SIZE_MAX.
2930 2001-08-12 Jim Meyering <meyering@lucent.com>
2932 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
2933 Simply `return getcwd (NULL, 0);'.
2934 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
2935 Use 1300 as initial value for length, not PATH_MAX.
2937 * pathmax.h: Clean up cpp syntax.
2939 2001-08-12 Jim Meyering <meyering@lucent.com>
2941 * gettimeofday.c: New file.
2943 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
2945 2001-08-04 Jim Meyering <meyering@lucent.com>
2947 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
2948 to get in sync with glibc.
2950 2001-08-03 Paul Eggert <eggert@twinsun.com>
2952 The following changes are from gettext 0.10.39 as maintained by
2955 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
2956 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
2957 with inverted sense. All uses changed.
2959 * mbswidth.c: Don't include <limits.h>.
2960 Include <stdlib.h> and <string.h> unconditionally.
2961 (iswcntrl, mbsinit, ISCNTRL): New macros.
2962 (mbsnwidth): Use K&R style function declarations.
2963 Don't bother checking for MB_LEN_MAX == 1, since the compiler
2964 can optimize it when MB_CUR_MAX == 1.
2965 The width of control characters is zero, not 1.
2967 2001-07-15 Jim Meyering <meyering@lucent.com>
2969 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
2970 (BUILT_SOURCES): Add unlocked-io.h.
2971 (io_functions): Define.
2972 (unlocked-io.h): New rule.
2973 (DISTCLEANFILES): Add unlocked-io.h.
2974 (all-local): Depend on unlocked-io.h, to ensure it is created.
2976 * unlocked-io.hin: New file
2978 * regex.c: Update from glibc.
2980 2001-07-05 Jim Meyering <meyering@lucent.com>
2982 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
2984 (libfetish_a_SOURCES): Put all .h files here instead.
2985 Remove a thus-exposed (better checks in automake) duplicate and
2986 two unnecessary .h files.
2988 2001-06-11 Jim Meyering <meyering@lucent.com>
2990 * regex.c: Update from GNU libc.
2992 2001-05-27 Jim Meyering <meyering@lucent.com>
2994 * readutmp.h (UT_TYPE): Define.
2996 2001-05-24 Jim Meyering <meyering@lucent.com>
2998 * argmatch.c: Include "quote.h".
2999 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3000 quote function. Reported by Göran Uddeborg.
3002 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3004 * dirname.c (dir_name): Compute append_dot using path, not newpath
3005 which is not yet declared.
3007 2001-05-11 Paul Eggert <eggert@twinsun.com>
3009 * Makefile.am (libfetish_a_SOURCES):
3010 Add strftime.c, since we now compile it on all hosts.
3012 * strftime.c (my_strftime):
3013 Define to nstrftime if emacs, but only if my_strftime is not defined.
3014 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3015 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3016 Add one more extra argument: a nanoseconds value.
3019 (my_strftime function): Add %N format.
3020 (emacs_strftimeu): Renamed from emacs_strftime,
3021 with extra ut argument.
3023 2001-05-11 Paul Eggert <eggert@twinsun.com>
3025 dirname code cleanup. base_name now behaves more compatibly
3026 with POSIX basename when given file names that have trailing
3027 slashes, and similarly for dir_name. Add new primitives
3028 base_len and dir_len. Put the directory-name-related decls
3031 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3032 * backupfile.c (base_name): Likewise.
3033 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3034 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3035 * makepath.c (strip_trailing_slashes): Likewise.
3036 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3038 * rename.c (strip_trailing_slashes): Likewise.
3039 * same.c (base_name): Likewise.
3040 * stripslash.c (ISSLASH): Likewise.
3042 * addext.c: Include <dirname.h> after size_t is defined.
3043 * backupfile.c: Likewise.
3045 * addext.c (addext): Use base_len to trim redundant
3046 trailing slashes instead of doing it ourselves.
3047 But do not trim the last slash if it is not redundant.
3049 * backupfile.c (find_backup_file_name,
3050 max_backup_version): Use base_len instead of rolling it ourselves.
3051 Handle the case of "" and (on DOS) "C:" correctly.
3053 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3054 Include <string.h>, <dirname.h>.
3055 (base_name): Allow file names ending in slashes, other than names
3056 that are all slashes. In this case, return the basename followed
3057 by the slashes. This is more general, and can be used in places
3058 where the original base_name purposely had an assertion failure.
3059 (base_len): New function.
3061 * dirname.c: Include <string.h> instead of <stdlib.h>.
3062 Do not include <assert.h>; no longer needed.
3064 (memrchr): Remove decl.
3065 (dir_name_r): Remove.
3066 (dir_len): Renamed from dirlen. All callers changed.
3067 Rewrite in terms of base_name, for simplicity and consistency.
3068 (dir_name): Never return NULL. All callers changed.
3069 Do not include <stdlib.h> in test program; no longer needed.
3070 return 0; is fine for test program.
3072 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3074 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3076 * path-concat.c (path_concat): Use base_len to compute
3077 base length, not strlen; this means we cannot rely on memcpy
3080 * same.c (STREQ): Remove.
3081 (same_name): Handle the case where the basename ends in trailing '/'.
3083 * stripslash.c (strip_trailing_slashes): Return nonzero if
3084 a slash was stripped. Do not strip the last slash after a
3087 2001-04-08 Jim Meyering <meyering@lucent.com>
3089 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3090 recomputed; that's necessary when the offset spans a DST transition.
3091 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3093 2001-04-02 Jim Meyering <meyering@lucent.com>
3095 * regex.h, regex.c: Update from GNU libc.
3097 2001-03-19 Paul Eggert <eggert@twinsun.com>
3099 * version-etc.c (version_etc_copyright): Update to 2001.
3101 2001-03-16 Paul Eggert <eggert@twinsun.com>
3103 * tempname.c (uint64_t): Define to uintmax_t if
3104 not defined, and if UINT64_MAX is not defined.
3105 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3106 Reported by John David Anglin.
3108 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3110 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3111 alias if codeset is empty.
3112 * config.charset (BeOS): Use wildcard syntax.
3114 2001-03-13 Jim Meyering <meyering@lucent.com>
3116 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3117 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3120 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3122 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3124 * unicodeio.c (print_unicode_char): Simplify accordingly.
3126 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3128 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3129 support for DOS/DJGPP.
3131 2001-02-28 Paul Eggert <eggert@twinsun.com>
3133 * Makefile.am (libfetish_a_SOURCES):
3134 Add dup-safer.c, fopen-safer.c.
3135 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3137 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3139 2001-02-25 Paul Eggert <eggert@twinsun.com>
3141 The mkstemp replacement is taken from glibc 2.2.2, with some
3142 portability fixes for use outside glibc, as follows:
3144 * tempname.c (struct_stat64): New macro.
3145 (direxists, __gen_tempname): Use it.
3146 This avoids a portability problem with Solaris 8.
3148 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3149 (<stddef.h>, <stdint.h>, <string.h>):
3150 Include only if STDC_HEADERS || _LIBC.
3151 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3152 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3153 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3154 (__set_errno): Define this macro if <errno.h> doesn't.
3155 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3156 Define these macros if <stdio.h> doesn't.
3157 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3158 Define these macros if <sys/stat.h>
3159 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3160 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3161 __xstat64): Define if not _LIBC.
3162 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3163 (__gen_tempname): Invoke gettimeofday only if
3164 HAVE_GETTIMEOFDAY || _LIBC;
3165 otherwise, fall back on plain "time".
3166 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3168 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3170 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3172 2001-02-17 Jim Meyering <meyering@lucent.com>
3174 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3175 around included file name.
3177 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3179 * strftime.c: Update from GNU libc (the only changes were to comments).
3181 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3183 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3185 2001-02-17 Paul Eggert <eggert@twinsun.com>
3187 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3188 Remove workaround macros for hosts that have mbrtowc but not
3189 mbstate_t, as we now insist on proper declarations for both
3190 before using mbrtowc.
3192 2001-02-17 Jim Meyering <meyering@lucent.com>
3194 * regex.c: Update from libc.
3196 2001-02-16 Paul Eggert <eggert@twinsun.com>
3198 * alloca.c (malloc): Undef before defining, since stdlib.h
3199 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3200 Reported by Mark Hounschell via Paul Eggert.
3202 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3204 * config.charset: Update for FreeBSD 4.2.
3206 2001-01-26 Jim Meyering <meyering@lucent.com>
3208 * quotearg.c: Include stddef.h.
3209 * quote.c: Include stddef.h.
3210 Reported by Axel Kittenberger.
3212 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3213 line in double quotes so that it evokes a better diagnostic.
3214 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3215 Reported by Axel Kittenberger.
3217 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3219 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3220 to avoid a warning. Add back 'const' to inptr.
3222 2001-01-16 Jim Meyering <meyering@lucent.com>
3224 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3227 2001-01-14 Jim Meyering <meyering@lucent.com>
3229 * rename.c: New file. From Volker Borchert.
3230 Include stdlib.h, string.h or strings.h, and xalloc.h.
3231 Use strip_trailing_slashes rather than open-coding it.
3233 2001-01-03 Paul Eggert <eggert@twinsun.com>
3235 * strftime.c: Sync with glibc time/strftime.c 1.81.
3237 2001-01-03 Jim Meyering <meyering@lucent.com>
3239 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3240 local `inptr' to avoid warning with some system declarations of iconv.
3242 2000-12-29 Paul Eggert <eggert@twinsun.com>
3244 * modechange.c: Do not assume that mode_t uses the
3245 traditional octal encoding. E.g. "chmod 1 FOO" should set
3246 the other-execute bit of FOO even if S_IXOTH != 1.
3248 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3249 WOTH, XOTH, ALLM): New macros.
3250 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3251 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3253 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3254 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3256 No need to use uintmax_t; unsigned long is long enough.
3257 Don't bother to get suffix since we don't use it.
3259 2000-12-24 Jim Meyering <meyering@lucent.com>
3261 * hash.c (is_prime): Return explicit boolean values.
3262 (hash_get_first): Return NULL to appease Irix5.6's 89.
3263 Reported by Nelson Beebe.
3265 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3267 * localcharset.c (locale_charset): Add support for Win32.
3269 2000-12-18 Paul Eggert <eggert@twinsun.com>
3271 * physmem.h, physmem.c: New files.
3273 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3274 (noinst_HEADERS): Add physmem.h.
3276 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3277 't' for compatibility with Solaris 8 sort.
3279 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3281 * config.charset: Add support for BeOS.
3283 2000-12-16 Jim Meyering <meyering@lucent.com>
3285 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3286 SHELLS_FILE to a file name that's useful on djgpp systems.
3288 (ADDITIONAL_DEFAULT_SHELLS): Define.
3289 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3290 Based mostly on a patch from Prashant TR.
3292 2000-12-16 Jim Meyering <meyering@lucent.com>
3294 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3295 N and M) would have treated it like `chown N:N FILE'.
3297 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3299 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3301 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3302 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3303 to the list of canonical encodings. Rename EUC-CN to GB2312.
3305 2000-12-08 Andreas Schwab <schwab@suse.de>
3307 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3308 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3310 2000-12-07 Jim Meyering <meyering@lucent.com>
3312 * stripslash.c (ISSLASH): Define.
3313 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3316 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3317 (dir_name_r): Declare this function as static.
3318 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3319 manifest itself on a name containing a mix of slashes and
3321 Make this function work with names starting with a DOS-style
3322 drive letter and colon prefix.
3323 (dir_name): Append `.' if necessary.
3324 Based mostly on patches from Prashant TR and Eli Zaretskii.
3326 * dirname.h (dir_name_r): Remove prototype.
3328 2000-12-05 Jim Meyering <meyering@lucent.com>
3330 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3332 2000-12-04 Jim Meyering <meyering@lucent.com>
3334 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3335 Also include memory.h, stdlib.h, unistd.h if appropriate.
3336 Reported by Andreas Jaeger (conflicting declaration of malloc).
3338 2000-12-02 Jim Meyering <meyering@lucent.com>
3340 * closeout.h: Make idempotent, to avoid some obscure warnings.
3342 2000-12-01 Paul Eggert <eggert@twinsun.com>
3344 * memrchr.c: Include <config.h> before any system include file.
3346 2000-11-29 Paul Eggert <eggert@twinsun.com>
3348 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3350 2000-11-26 Jim Meyering <meyering@lucent.com>
3352 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3354 2000-11-22 Paul Eggert <eggert@twinsun.com>
3356 * strftime.c (my_strftime): Do not invoke mbrlen with a
3357 size of (size_t) -1; it's not portable.
3359 2000-11-17 Akim Demaille <akim@epita.fr>
3361 * obstack.h: Formatting changes.
3362 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3363 prevent type checking.
3364 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3365 cast the value to (void *): assigning a `foo *' to a `void *'
3367 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3369 2000-11-17 Jim Meyering <meyering@lucent.com>
3371 * strstr.c: Update from GNU libc.
3373 2000-11-16 Jim Meyering <meyering@lucent.com>
3375 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3377 2000-11-11 Jim Meyering <meyering@lucent.com>
3379 * error.c: Add a couple #includes, merging from GNU libc version.
3381 2000-11-10 Jim Meyering <meyering@lucent.com>
3383 * obstack.h: Update from GNU libc.
3384 * obstack.c: Likewise.
3386 2000-11-06 Paul Eggert <eggert@twinsun.com>
3388 * getusershell.c (setusershell): Use rewind rather than
3389 fseek/fseeko, to avoid configuration hassles with fseeko.
3390 Don't bother opening SHELLS_FILE if shellstream is NULL;
3393 2000-11-05 Jim Meyering <meyering@lucent.com>
3395 * makepath.h (make_dir): Declare.
3396 * makepath.c (make_dir): Remove `static' attribute.
3399 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3401 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3402 last one in a bucket, advance to the next bucket.
3404 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3406 * fnmatch.c: Do not comment out all the code if we are using
3407 the GNU C library, because in some cases we are replacing buggy
3408 code in the GNU C library itself.
3410 2000-10-30 Paul Eggert <eggert@twinsun.com>
3412 * error.h, getline.h, modechange.h:
3413 Remove "2000" from Copyright line, as the file hasn't been
3414 changed this year other than in the copyright notice.
3416 * xalloc.h: Add "2000" to Copyright line, as this file
3417 was changed this year.
3419 2000-10-30 Paul Eggert <eggert@twinsun.com>
3421 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3422 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3423 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3425 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3427 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3428 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3429 doesn't define __restrict_arr.
3431 2000-10-29 Jim Meyering <meyering@lucent.com>
3433 * xstat.in: Fix grammar in comment.
3435 2000-10-28 Jim Meyering <meyering@lucent.com>
3437 * memchr.c: Update from libc.
3438 Adjust for portability:
3439 [HAVE_STDLIB_H]: Include stdlib.h.
3440 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3441 Undef __memchr, too.
3442 [!weak_alias]: Define __memchr to memchr.
3444 * regex.c: Update from libc.
3445 * regex.h: Likewise.
3446 * getopt1.c: Likewise.
3447 * memcmp.c: Likewise.
3449 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3450 Avoid using fseek, when possible -- it's broken by design.
3451 Patch by Ulrich Drepper.
3453 2000-10-26 Jim Meyering <meyering@lucent.com>
3455 * strftime.c: Update from libc.
3457 2000-10-25 Jim Meyering <meyering@lucent.com>
3459 * obstack.c: Update from libc.
3461 2000-10-23 Jim Meyering <meyering@lucent.com>
3463 * hard-locale.c (hard_locale): Revert last change -- it was simply
3464 wrong. That set_locale call must not have any side effects.
3467 2000-10-22 Jim Meyering <meyering@lucent.com>
3469 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3470 [CYCLIC]: Remove now-unused definition.
3472 * save-cwd.c (O_DIRECTORY): Define, if needed.
3473 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3474 Suggestion from Ulrich Drepper.
3476 2000-10-21 Jim Meyering <meyering@lucent.com>
3478 * dirname.c (dir_name_r): New function, factored out of dir_name.
3479 (dir_name): Use dir_name_r.
3480 * dirname.h (dir_name_r): Declare it.
3482 2000-10-21 Jim Meyering <meyering@lucent.com>
3484 * dirname.c (memrchr): Declare if necessary.
3485 (dir_name): Remove the restriction that there be no
3486 trailing slashes. Now, this code skips past them, effectively
3488 [TEST_DIRNAME] (main): New unit tests.
3490 * memrchr.c: New file from GNU libc.
3491 Undef __memrchr, too.
3492 [!weak_alias]: Define __memrchr to memrchr.
3493 Guard weak_alias use with `#ifdef weak_alias'.
3495 2000-10-17 Jim Meyering <meyering@lucent.com>
3497 * quote.h (PARAMS): Define and use.
3498 Reported by Akim Demaille.
3500 * getopt.c: Update from libc.
3502 2000-10-16 Jim Meyering <meyering@lucent.com>
3504 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3507 2000-09-25 Jim Meyering <meyering@lucent.com>
3509 * md5.h (rol): Define (from GnuPG).
3511 * sha.c: Give credit (GnuPG) where due.
3512 (M): Use rol rather than open-coding it.
3513 Add a FIXME comment.
3515 2000-09-21 Jim Meyering <meyering@lucent.com>
3517 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3518 Reported by Michael Stone.
3520 2000-09-20 Jim Meyering <meyering@lucent.com>
3522 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3523 (noinst_HEADERS): Add sha.h.
3524 Based on code from Scott G. Miller and from GnuPG.
3526 2000-09-15 Jim Meyering <meyering@lucent.com>
3528 * regex.c: Update from libc.
3530 2000-09-10 Jim Meyering <meyering@lucent.com>
3532 * getopt.c (_getopt_internal): Update from glibc.
3534 2000-09-09 Jim Meyering <meyering@lucent.com>
3536 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3537 think it should be used as a general replacement for isascii.
3538 * fnmatch.c: Likewise.
3539 * mbswidth.c: Likewise
3540 * regex.c: Likewise.
3543 * userspec.c: Include sys/param.h and limits.h.
3545 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3546 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3547 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3548 UID, GID. Check range.
3550 2000-09-06 Jim Meyering <meyering@lucent.com>
3552 * getopt.c (_getopt_internal): Update from glibc.
3554 2000-08-30 Jim Meyering <meyering@lucent.com>
3556 * strftime.c: Merge in changes from GNU libc.
3558 2000-08-26 Jim Meyering <meyering@lucent.com>
3560 * closeout.c: Include "__fpending.h".
3561 (close_stdout_status): Return right away if there's nothing to flush.
3563 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3564 * __fpending.c: New file.
3565 * __fpending.h: New file.
3567 2000-08-07 Paul Eggert <eggert@twinsun.com>
3569 Standardize on "memory exhausted" instead of "Memory exhausted"
3570 or "virtual memory exhausted".
3571 * obstack.c (print_and_abort): Use "memory exhausted", not
3572 "virtual memory exhausted".
3573 * same.c (same_name): Invoke xalloc_die instead of printing
3575 * userspec.c (parse_user_spec): Likewise.
3576 * bumpalloc.h: comment fix
3577 * same.c, userspec.c: Include xalloc.h.
3579 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
3580 not char *const and pointing to a constant array.
3581 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
3582 (xrealloc): Comment fix.
3584 * userspec.c (parse_user_spec):
3585 Don't translate a message until just before returning,
3586 to avoid unnecessary translation.
3588 2000-08-07 Jim Meyering <meyering@lucent.com>
3590 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
3591 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
3592 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
3593 getgroups.c, gethostname.c, getopt.h, group-member.c,
3594 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
3595 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
3596 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
3597 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
3598 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
3599 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
3600 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
3601 yesno.c: Back out Copyright date changes for each file with no change
3602 this year. This eases coordination with other programs using the same
3603 source code modules. From Paul Eggert.
3605 2000-08-03 Greg McGary <greg@mcgary.org>
3607 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
3608 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
3609 (EXTEND_BUFFER): Use them.
3611 2000-08-01 Jim Meyering <meyering@lucent.com>
3613 * dirname.c (ISSLASH): Define.
3614 (BACKSLASH_IS_PATH_SEPARATOR): Define.
3615 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
3616 both `\' and `/' may be use as path separators.
3617 Based on a patch from Prashant TR.
3619 2000-07-31 Paul Eggert <eggert@twinsun.com>
3621 * quotearg.c (quotearg_n_options): Don't make the initial
3622 slot vector a constant, since it might get modified.
3624 2000-07-31 Jim Meyering <meyering@lucent.com>
3626 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
3627 * obstack.c (print_and_abort): Likewise.
3629 2000-07-30 Paul Eggert <eggert@twinsun.com>
3631 * quotearg.c (quotearg_n_options): Preallocate a slot 0
3632 buffer, so that the caller can always quote one small
3633 component of a "memory exhausted" message in slot 0.
3634 From a suggestion by Jim Meyering.
3636 2000-07-30 Jim Meyering <meyering@lucent.com>
3638 * makepath.c (make_path): Quote the other instance, too.
3640 * quotearg.c (N_STATIC_SLOTVECS): Define.
3641 (STATIC_BUF_SIZE): Define.
3642 (quotearg_n_options): Use only statically allocated storage when
3643 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
3644 than STATIC_BUF_SIZE.
3646 2000-07-29 Jim Meyering <meyering@lucent.com>
3648 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
3649 * dirname.c (dir_name): Likewise.
3651 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
3653 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
3654 (dir_name): Assert that there are no trailing slashes.
3656 2000-07-18 Bruno Haible <haible@clisp.cons.org>
3658 * mbswidth.h (mbswidth): Add a flags argument.
3659 (mbswidth): New declaration.
3660 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
3661 * mbswidth.c (mbswidth): Add a flags argument.
3662 (mbsnwidth): New function.
3664 2000-07-24 Jim Meyering <meyering@lucent.com>
3666 * mbswidth.c: Remove useless #else. From Bruno Haible.
3668 2000-07-23 Paul Eggert <eggert@twinsun.com>
3670 * mbswidth.c (_XOPEN_SOURCE):
3671 Don't define; this causes problems on Solaris 7.
3672 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
3674 2000-07-23 Paul Eggert <eggert@twinsun.com>
3677 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3678 so that mbstate_t is always defined.
3680 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
3681 be 1 in at least one GCC installation, and this configuration
3682 error is likely to be common. Ignoring MB_LEN_MAX hurts
3683 performance on hosts that have mbrtowc but have only unibyte
3684 locales, but I assume these hosts are rare.
3686 2000-07-23 Paul Eggert <eggert@twinsun.com>
3688 * quotearg.c: Streamline by invoking multibyte code only if needed.
3689 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
3690 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
3691 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3692 invoke multibyte primitives.
3694 2000-07-23 Jim Meyering <meyering@lucent.com>
3696 * basename.c (base_name): Add an assertion.
3698 2000-07-15 Bruno Haible <clisp.cons.org>
3700 * quotearg.c: When the system forces us to redefine mbstate_t,
3701 shadow its mbsinit function.
3703 2000-07-16 Bruno Haible <haible@clisp.cons.org>
3705 * mbswidth.h: New file.
3706 * mbswidth.c: New file.
3707 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
3708 (noinst_HEADERS): Add mbswidth.h.
3710 2000-07-17 Bruno Haible <haible@clisp.cons.org>
3712 * config.charset: Add support for FreeBSD. Improve support for HP-UX
3715 2000-07-15 Jim Meyering <meyering@lucent.com>
3717 * makepath.c: Include quote.h.
3718 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
3719 corresponding argument in a `quote (...)' call.
3720 Give better diagnostics.
3722 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
3723 (noinst_HEADERS): Add quote.h.
3725 * quote.c (quote, quote_n): New file. Two functions taken verbatim
3726 from tar's src/misc.c.
3727 * quote.h: New file. Prototypes for same.
3729 2000-07-10 Paul Eggert <eggert@twinsun.com>
3731 From a suggestion by Bruno Haible.
3732 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
3733 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
3734 to decide whether to define the BeOS workaround macro;
3735 this adjusts to the change to AC_MBSTATE_T.
3737 2000-07-13 Paul Eggert <eggert@twinsun.com>
3739 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
3741 * quotearg.c (quoting_style_args, quoting_style_vals,
3742 quotearg_buffer_restyled): Add support for
3743 clocale_quoting_style. Undo previous change to
3744 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
3745 and "{RIGHT QUOTATION MARK}" msgids.
3747 2000-07-05 Paul Eggert <eggert@twinsun.com>
3749 The old behavior of quoting `like this' doesn't look good with
3750 newer, ISO-style fonts. See:
3751 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
3753 Instead, quote "like this" by default. Let the translator
3754 tailor the locale-specific quoting behavior by providing
3755 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
3757 * quotearg.c (N_): New macro.
3758 (gettext_default): New function.
3759 (quotearg_buffer_restyled): Use
3760 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
3761 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
3763 2000-07-09 Jim Meyering <meyering@lucent.com>
3765 * Most files: Update copyright dates to include 2000.
3767 2000-07-08 Jim Meyering <meyering@lucent.com>
3769 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
3771 (xgethostname): Remove now-unnecessary #ifdef.
3772 Move declaration of `err' into loop where it's used.
3774 2000-07-05 Bruno Haible <haible@clisp.cons.org>
3776 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
3777 by allocating a larger buffer. Test the gethostname return value for
3778 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
3779 returns an error and ENAMETOOLONG isn't defined.
3781 2000-07-05 Paul Eggert <eggert@twinsun.com>
3782 and Bruno Haible <haible@clisp.cons.org>
3784 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
3786 2000-07-05 Bruno Haible <haible@clisp.cons.org>
3788 * quotearg.c (struct quoting_options): Simplify quote_these_too
3791 2000-07-03 Jim Meyering <meyering@lucent.com>
3793 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
3794 Reported by Bruno Haible.
3796 2000-07-04 Jim Meyering <meyering@lucent.com>
3798 * quotearg.c: Make inclusion of <wchar.h> independent of whether
3799 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
3802 2000-07-03 Paul Eggert <eggert@twinsun.com>
3803 and Bruno Haible <haible@clisp.cons.org>
3805 * quotearg.c (mbrtowc):
3806 Assign to *pwc, and return 1 only if result is nonzero.
3807 (iswprint): Use ISPRINT when substituting our own mbrtowc.
3809 2000-07-03 Jim Meyering <meyering@lucent.com>
3811 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
3812 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
3815 2000-07-02 Jim Meyering <meyering@lucent.com>
3817 * quotearg.c (mbstate_t): Don't define here.
3819 2000-07-02 Jim Meyering <meyering@lucent.com>
3821 * nanosleep.c (SIGCONT): Define if not already defined.
3823 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3825 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
3826 per change in ../m4/ls-mntd-fs.m4.
3827 (read_filesystem_list): Ignore symbolic links.
3829 2000-06-29 Jim Meyering <meyering@lucent.com>
3831 * same.c: Include <string.h> or <strings.h>, as appropriate,
3832 for declaration of strcmp.
3834 * long-options.c: Include <stdlib.h>, for declaration of exit.
3836 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
3837 Avoid warning by casting result to `char *' to remove `const'.
3839 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3841 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
3843 2000-06-26 Paul Eggert <eggert@twinsun.com>
3845 savedir now sets errno on failure and invokes xmalloc to get memory.
3846 Fix a couple of other minor bugs while we're at it.
3848 * savedir.c (<unistd.h>): Do not include; there's no need.
3849 (NAMLEN): Remove macro.
3850 (malloc, realloc): Remove decls.
3852 ("xalloc.h"): Include.
3853 (NAME_SIZE_DEFAULT): New macro.
3854 (savedir): Use xmalloc / xrealloc to allocate memory.
3855 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
3856 Skip "" directory entries.
3857 Use strlen to calculate directory entry length, since the old method
3858 is rarely used these days and isn't worth supporting.
3859 Don't use a pointer after freeing it.
3860 Check for integer overflow when calculating allocation size.
3861 Use memcpy to copy entries, instead of stpcpy.
3862 Set errno properly when returning NULL.
3863 Check for readdir error.
3865 2000-06-26 Jim Meyering <meyering@lucent.com>
3867 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
3869 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3871 * getusershell.c (xmalloc, xrealloc): Remove functions.
3873 Don't include <stdlib.h>. Don't declare malloc, realloc.
3875 2000-06-23 Bruno Haible <haible@clisp.cons.org>
3877 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
3879 2000-06-24 Jim Meyering <meyering@lucent.com>
3881 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
3883 2000-06-21 Jim Meyering <meyering@lucent.com>
3885 * getpass.c: New file, from Bruno Haible. Required for BeOS.
3887 2000-06-19 Paul Eggert <eggert@twinsun.com>
3889 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
3890 (mbrtowc, mbstate_t): Define substitutes if
3891 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
3892 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
3893 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
3895 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3897 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
3898 than 1024, return a memory chunk of least possible size, instead
3899 of size PATH_MAX + 2. In the loop, increment the size proportionally.
3900 Use free/xmalloc instead of xrealloc to avoid copying for very long
3903 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3905 * canon-host.c (canon_host): Use malloc and memcpy to copy an
3906 address, not strdup. Include <stdlib.h> and don't declare free().
3908 2000-06-17 Bruno Haible <haible@clisp.cons.org>
3910 * path-concat.c (path_concat): Don't access dir[-1] if dir is
3913 2000-06-21 Jim Meyering <meyering@lucent.com>
3915 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
3916 (noinst_HEADERS): Add getstr.h.
3918 * getline.c (getstr): Move into a separate file.
3919 * getstr.c (getstr): New file, extracted from getline.c, with
3920 the following changes: new parameter, delim2; both delim[12]
3921 parameters have type `int', not `char'. The latter would lose
3922 with 8-bit delimiters.
3923 * getstr.h: New file.
3925 2000-06-19 Jim Meyering <meyering@lucent.com>
3927 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
3929 2000-06-18 Jim Meyering <meyering@lucent.com>
3931 * mkdir.c: Remove file, due mainly to copyright incompatibility.
3932 Besides, these days every porting target provides a mkdir function.
3934 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
3935 (this snippet comes from src/system.h).
3937 2000-06-15 Paul Eggert <eggert@twinsun.com>
3939 * human.c (adjust_value): New function.
3940 (human_readable_inexact): Apply rounding style even when
3941 printing approximate values.
3943 2000-06-14 Paul Eggert <eggert@twinsun.com>
3945 * human.c (human_readable_inexact): Allow an input block
3946 size that is not a multiple of the output block size, and vice versa.
3947 Reported by Piergiorgio Sartor.
3949 2000-06-14 Paul Eggert <eggert@twinsun.com>
3951 * getdate.y (get_date): Apply relative times after time
3952 zone indicator, not before. Reported by Todd A. Jacobs.
3954 2000-06-13 Jim Meyering <meyering@lucent.com>
3956 * Makefile.am (all-local): Depend on lstat.c and stat.c.
3958 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
3960 2000-06-12 Paul Eggert <eggert@twinsun.com>
3962 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
3964 2000-06-04 Paul Eggert <eggert@twinsun.com>
3966 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
3968 2000-06-04 Jim Meyering <meyering@lucent.com>
3970 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
3971 SunOS 4.1.4 for which gid_t is an unsigned type.
3973 2000-06-03 Jim Meyering <meyering@lucent.com>
3975 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
3977 2000-05-26 Bruno Haible <haible@clisp.cons.org>
3979 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
3980 newer, don't install charset.alias.
3981 * config.charset: Change the Linux/glibc rules so they become empty
3982 on glibc-2.1 or newer.
3984 2000-06-02 Jim Meyering <meyering@lucent.com>
3986 * mountlist.c: Back out last change. Instead, do this...
3987 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
3988 member using the same `ignore'-testing code.
3989 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
3993 2000-05-29 Jim Meyering <meyering@lucent.com>
3995 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
3996 with the `ignore' attribute. Based on a patch from Mark D. Roth.
3998 2000-05-22 Jim Meyering <meyering@lucent.com>
4000 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4002 2000-05-18 Jim Meyering <meyering@lucent.com>
4004 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4005 back, too, since it may have been modified by allocate_entry.
4006 (hash_delete): Rewrite to use neither the assignment operator
4007 nor the comma operator in an if-expression.
4009 2000-05-15 Paul Eggert <eggert@twinsun.com>
4012 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4013 Remove; no longer needed.
4014 "quotearg.h": Add include.
4015 (file_name): Do not bother to explicitly initialize to NULL; it's less
4016 efficient on some hosts.
4017 (close_stdout_status): Remove test as to whether stdout was already
4018 closed; it breaks for the case "echo x | sort >&-".
4019 Quote file name colons.
4020 Do not assume that _("write error") lacks format strings.
4022 2000-05-15 Jim Meyering <meyering@lucent.com>
4024 * version-etc.c (version_etc_copyright): Update the copyright string
4025 used in all --version output.
4027 2000-05-14 Jim Meyering <meyering@lucent.com>
4029 * closeout.c (close_stdout_set_file_name): New function.
4030 (close_stdout_status): Use new file-scoped global.
4031 Return right away if fstat says the stdout file descriptor is invalid.
4032 * closeout.h (close_stdout_set_file_name): Declare.
4034 2000-05-10 Jim Meyering <meyering@lucent.com>
4036 * closeout.c [default_exit_status]: New file-scoped variable.
4037 (close_stdout_set_status): New function.
4038 * closeout.h (close_stdout_set_status): Declare.
4040 2000-05-08 Jim Meyering <meyering@lucent.com>
4042 * long-options.c: Don't include closeout.h.
4043 (parse_long_options): Don't call close_stdout for --version.
4045 2000-05-06 Jim Meyering <meyering@lucent.com>
4047 * strnlen.c: Undefine __strnlen and strnlen.
4048 [!weak_alias]: Define __strnlen to strnlen.
4050 * atexit.c: New file, from libiberty.
4052 2000-05-06 Jim Meyering <meyering@lucent.com>
4054 * closeout.c (close_stdout_status): Also check for errors on the
4057 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4059 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4060 instead of xmalloc, xrealloc, path_concat.
4061 (locale_charset): Treat empty environment variables as absent.
4062 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4064 2000-05-04 Jim Meyering <meyering@lucent.com>
4066 * getopt.c: Update from glibc.
4067 * obstack.c: Likewise.
4068 * obstack.h: Likewise.
4069 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4071 * regex.h: Likewise.
4072 * strndup.c: Likewise.
4073 * strnlen.c: New file, from glibc.
4075 2000-05-01 Jim Meyering <meyering@lucent.com>
4077 * full-write.c (full_write): Remove `FIXME' part of comment.
4079 2000-04-29 Jim Meyering <meyering@lucent.com>
4081 * path-concat.c: Declare strdup only if it's not defined.
4082 * canon-host.c: Likewise.
4084 2000-04-28 Jim Meyering <meyering@lucent.com>
4086 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4087 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4088 included first, then limits.h is included by locale.h by libintl.h.
4089 From John David Anglin.
4091 2000-04-25 Jim Meyering <meyering@lucent.com>
4093 * makepath.c (S_IRWXUGO): Define.
4094 (make_path): Always perform explicit chmod if MODE specifies any
4095 of the `special' permission bits. Prompted by a bug report against
4096 install from Mate Wierdl and Joost van Baal.
4098 2000-04-18 Jim Meyering <meyering@lucent.com>
4102 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4103 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4105 2000-04-17 Jim Meyering <meyering@lucent.com>
4107 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4108 the definition of it to rpl_strftime also defined-away the system's
4111 2000-04-15 Jim Meyering <meyering@lucent.com>
4113 Use `C' to denote so-called `contiguous' files, the same way
4115 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4116 (ftypelet): Use S_ISCTG.
4117 From Michael Deutschmann.
4119 2000-04-14 Jim Meyering <meyering@lucent.com>
4121 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4123 2000-04-08 Jim Meyering <meyering@lucent.com>
4125 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4126 names don't conflict. Reported by Eli Zaretskii.
4128 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4130 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4131 bug. Deal with the different error behavior of Irix iconv.
4133 2000-04-07 Jim Meyering <meyering@lucent.com>
4135 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4136 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4138 2000-04-05 Jim Meyering <meyering@lucent.com>
4140 Portability tweaks required for ultrix4.3.
4141 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4142 * readutmp.c: Include sys/types.h before sys/stat.h.
4143 * canon-host.c: Declare strdup.
4144 * path-concat.c: Likewise.
4145 From John David Anglin.
4147 2000-04-04 Jim Meyering <meyering@lucent.com>
4149 Be more DOS 8.3-friendly.
4150 * ref-add.sin: Renamed from ref-add.sed.in.
4151 * ref-del.sin: Renamed from ref-del.sed.in.
4152 * Makefile.am: Reflect renaming.
4153 Reported by Eli Zaretskii.
4155 Use a temporary file name that won't clash with `charset.alias'
4156 in the DOS 8.3 name space.
4157 * Makefile.am (charset_tmp): Define.
4158 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4159 (uninstall-local): Likewise.
4160 Reported by Eli Zaretskii.
4162 2000-03-29 Paul Eggert <eggert@twinsun.com>
4164 * time/strftime.c (my_strftime): Make sure we call the system
4165 strftime, not ourselves, when invoking the underlying strftime.
4167 2000-03-24 Jim Meyering <meyering@lucent.com>
4169 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4170 (charset_alias): Define.
4171 (install-exec-local): Factor out common code.
4172 (uninstall-local): Split lines longer than 80.
4173 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4175 (.sed.in.sed): New rule. Don't redirect directly to $@.
4176 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4178 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4180 * config.charset: Output a line containing "Packages using this file".
4181 * ref-add.sed.in, ref-del.sed.in: New files.
4182 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4183 ref-del.sed): New rules.
4185 2000-03-17 Jim Meyering <meyering@lucent.com>
4187 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4188 Otherwise, include <strings.h>
4190 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4192 * unicodeio.c (utf8_wctomb): New function.
4193 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4194 format instead of in UCS-4 with platform dependent endianness.
4196 2000-03-07 Paul Eggert <eggert@twinsun.com>
4198 * savedir.c (savedir): Work even if directory size is
4199 negative; this can happen with some screwy NFS configurations.
4201 2000-03-06 Jim Meyering <meyering@lucent.com>
4203 * localcharset.c (get_charset_aliases): Don't try to free file_name
4204 if it's NULL (because we ran out of memory). From Bruno Haible.
4206 2000-03-05 Jim Meyering <meyering@lucent.com>
4208 * localcharset.c ("path-concat.h"): Include.
4209 (get_charset_aliases): Use path_concat instead of ANSI string
4212 * unicodeio.h (PARAMS): Define.
4213 Use it to guard prototype.
4215 2000-03-04 Jim Meyering <meyering@lucent.com>
4217 * Makefile.am (install-exec-local): Create $(libdir) before installing
4219 (uninstall-local): Uncomment this rule so `make distcheck' works
4222 * unicodeio.c (<errno.h>): Include it.
4223 (errno): Declare if not defined.
4225 * localcharset.c: Add Bruno's comment justifying use of volatile.
4227 * config.charset: New version, incorporating remarks from a linux
4228 i18n mailing list. From Bruno Haible.
4230 2000-03-02 Jim Meyering <meyering@lucent.com>
4232 * Makefile.am (EXTRA_DIST): Add config.charset.
4234 2000-03-01 Jim Meyering <meyering@lucent.com>
4236 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4237 * unicodeio.c: Likewise.
4239 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4241 * config.charset: New file.
4242 * localcharset.c: New file.
4243 * unicodeio.h, unicodeio.c: New files.
4244 * Makefile.am (DEFS): Add -DLIBDIR=...
4245 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4246 (noinst_HEADERS): Add unicodeio.h.
4247 (all-local, install-exec-local, charset.alias): New targets.
4249 2000-02-28 Paul Eggert <eggert@twinsun.com>
4251 * quotearg.c (ALERT_CHAR): New macro.
4252 (quotearg_buffer_restyled): Use it.
4254 2000-02-27 Jim Meyering <meyering@lucent.com>
4256 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4257 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4259 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4260 not `#if STDC_HEADERS'.
4261 Declare malloc if needed.
4263 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4264 now that autoconf always defines the HAVE_DECL_ symbols.
4265 * human.c: Likewise.
4267 * strtoumax.c: Likewise.
4269 * backupfile.c: Arrange for cpp to fail if the configure-time
4270 declaration check was not run.
4272 * human.c: Likewise.
4274 * strtoumax.c: Likewise.
4276 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4277 then first look up the entire `.'-containing string as a login name.
4279 2000-02-18 Paul Eggert <eggert@twinsun.com>
4281 * getdate.y: Handle two-digit years with leading zeros correctly.
4282 (textint): New typedef.
4283 (parser_control): Member year changed from int to textint.
4285 (YYSTYPE): Removed; replaced by %union with int and textint members.
4286 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4287 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4288 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4289 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4290 (date, number, to_year): Use width of number in digits, not its value,
4291 to determine whether it's a 2-digit year, or a 2-digit time.
4292 (yylex): Store number of digits of numeric tokens.
4293 Reported by John Kendall.
4295 (parser_control): Changed from struct parser_control to typedef (for
4296 consistency). All uses changed.
4298 (tID): Removed; not used.
4299 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4301 2000-02-14 Paul Eggert <eggert@twinsun.com>
4303 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4304 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4306 2000-02-12 Jim Meyering <meyering@lucent.com>
4308 * userspec.c (ISDIGIT): Define it.
4309 (isdigit): Remove definition.
4310 (is_number): Use ISDIGIT, not isdigit.
4311 <libintl.h>: Include.
4313 (parse_user_spec): Mark translatable strings.
4315 2000-02-10 Jim Meyering <meyering@lucent.com>
4317 With these changes, nanosleep.[ch] are finally enough like the other
4318 lib/* replacement files to compile on a few more losing systems.
4320 * nanosleep.h: Don't include config.h.
4321 Remove prototype from declaration of nanosleep.
4322 (PARAMS): Remove now-unneeded definition.
4323 * nanosleep.c: #undef nanosleep.
4324 (rpl_nanosleep): Rename from nanosleep.
4326 2000-02-03 Jim Meyering <meyering@lucent.com>
4328 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4329 rather than with `#if HAVE_UTMPNAME'.
4331 2000-02-01 Jim Meyering <meyering@lucent.com>
4333 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4335 2000-01-31 Jim Meyering <meyering@lucent.com>
4337 * nanosleep.h (nanosleep): Guard declaration with
4338 `#if ! HAVE_DECL_NANOSLEEP'.
4339 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4340 the declaration in that vendor's sys/timers.h.
4341 Reported by Christian Krackowizer.
4343 * quotearg.c (ISASCII): Add #undef and move definition to follow
4344 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4345 (ISPRINT): Likewise.
4346 Reported by Tom Tromey.
4348 2000-01-30 Jim Meyering <meyering@lucent.com>
4350 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4351 uses of ->ut_name. The latter doesn't work with new Linux header files
4352 where only utmpx.ut_user is declared.
4354 * readutmp.h (UT_USER): Define.
4356 2000-01-23 Jim Meyering <meyering@lucent.com>
4358 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4361 2000-01-22 Jim Meyering <meyering@lucent.com>
4363 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4364 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4365 Required for some AIX systems. Reported by Christian Krackowizer.
4366 [TESTING] (main): New function.
4368 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4369 * dirname.c (dir_name): Support for DOS-style file names with drive
4372 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4374 * strverscmp.c (ISDIGIT): Define.
4375 (strverscmp): Use ISDIGIT, not isdigit.
4377 2000-01-17 Paul Eggert <eggert@twinsun.com>
4379 * nanosleep.c (nanosleep):
4380 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4381 POSIX.1 doesn't require SA_INTERRUPT and some systems
4382 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4383 it's been part of POSIX.1 since day 1 (in 1988).
4385 2000-01-17 Jim Meyering <meyering@lucent.com>
4387 * interlock: Remove unused file. Reported by François Pinard.
4389 2000-01-16 Paul Eggert <eggert@twinsun.com>
4391 * quotearg.c (quotearg_buffer_restyled): Do not quote
4392 alert, backslash, formfeed, and vertical tab unnecessarily in
4393 shell quoting style.
4396 version-control: never