1 2004-02-05 Paul Eggert <eggert@twinsun.com>
3 Add comments and code, prompted by suggestions from Bruno Haible
5 * quotearg.h (quotearg_alloc): New decl. Improve the comments
6 describing the enum quoting_style values.
7 * quotearg.c (quotearg_alloc): New function.
8 (quotearg_buffer_restyled): Treat lone { and } as special.
9 Treat = as special. Work around bug with older shells
10 that "see" a '\' that is really the 2nd byte of a multibyte char.
11 Quote empty string with shell_quoting_style.
13 2004-02-03 Bruno Haible <bruno@clisp.org>
15 * pipe.h: New file, from GNU gettext.
16 * pipe.c: New file, from GNU gettext.
18 2004-01-27 Bruno Haible <bruno@clisp.org>
20 * execute.h: New file, from GNU gettext.
21 * execute.c: New file, from GNU gettext.
22 * w32spawn.h: New file, from GNU gettext.
24 2004-01-23 Paul Eggert <eggert@twinsun.com>
26 Exit-status fix from coreutils.
28 Use exit_failure consistently in place of EXIT_FAILURE,
29 so that program exit statuses are consistent on failure.
31 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
32 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
33 * argmatch.h: Comment fix to match the above.
34 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
35 Now a macro referring to exit_failure, instead of a separate
36 variable. Include "exitfail.h" to get it.
37 * xstrtol.h: Include "exitfail.h".
38 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
40 * long-options.c (parse_long_options): Use prototype
41 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
44 2004-01-21 Jim Meyering <jim@meyering.net>
46 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
47 so as not to conflict with a different-sized __mktime_internal
49 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
50 Problem building statically-linked `ls' reported by Michael Brunnbauer.
52 2004-01-18 Paul Eggert <eggert@twinsun.com>
56 * file-type.c (file_type): Add typed memory objects.
57 * file-type.h (S_TYPEISTMO): New macro.
59 * c-stack.h (c_stack_action): Remove argv argument.
60 * c-stack.c (c_stack_action): Likewise. All uses changed.
61 (die): Don't calculate message unless segv_action returns.
62 (get_stack_location, min_address_from_argv, max_address_from_argv,
63 volatile stack_base, volatile_stack_size): Remove.
64 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
65 that every segmentation violation is a stack overflow. (Ouch!)
66 See Debian bug 136249 (still outstanding) for more info about why
67 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
69 2003-11-30 Bruno Haible <bruno@clisp.org>
71 Safer stack allocation.
72 * setenv.c: Include allocsa.h.
73 (alloca): Remove fallback definition.
74 (freea): Remove macro.
75 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
78 2003-10-17 Bruno Haible <bruno@clisp.org>
80 * binary-io.h: Avoid warnings on Cygwin.
82 2003-12-28 Bruno Haible <bruno@clisp.org>
84 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
85 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
87 2003-11-28 Bruno Haible <bruno@clisp.org>
89 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
91 2003-11-27 Bruno Haible <bruno@clisp.org>
93 * wait-process.c: On Windows, include windows.h. Needed on mingw.
95 2003-11-17 Bruno Haible <bruno@clisp.org>
97 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
99 2003-11-24 Bruno Haible <bruno@clisp.org>
101 * xallocsa.h: New file, from GNU gettext.
102 * xallocsa.c: New file, from GNU gettext.
104 2003-11-24 Bruno Haible <bruno@clisp.org>
106 * allocsa.h: New file, from GNU gettext.
107 * allocsa.c: New file, from GNU gettext.
109 2003-11-24 Bruno Haible <bruno@clisp.org>
111 * eealloc.h: New file.
113 2004-01-15 Jim Meyering <jim@meyering.net>
115 Merge from coreutils.
117 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
118 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
119 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
121 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
122 optional configure-time default.
124 * version-etc.c (version_etc_copyright): Update copyright date.
126 * xreadlink.c (xreadlink): Correct outdated comment.
128 2004-01-15 Paul Eggert <eggert@twinsun.com>
130 Merge from coreutils.
132 * posixver.c: Include posixver.h.
134 * same.c: Include <stdbool.h>, <limits.h>.
135 (_POSIX_NAME_MAX): Define if not defined.
137 (same_name): If file names are silently truncated, report
138 that the file names are the same if they are the same after
139 the silent truncation.
141 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
143 * xstrtod.c (xstrtod): Likewise. All callers changed to
144 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
147 2004-01-14 Paul Eggert <eggert@twinsun.com>
149 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
150 with like-named macro in fnmatch.c.
151 (EXT): Use an internal constant instead.
153 Merge fnmatch patches from glibc.
154 * fnmatch.c (mbsinit): Remove define.
155 Add libc_hidden_ver (__fnmatch, fnmatch).
156 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
157 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
159 2003-12-14 Karl Berry <karl@gnu.org>
161 * config.charset: update from gettext-runtime.
163 2003-12-03 Paul Eggert <eggert@twinsun.com>
165 * getgroups.c (getgroups): xmalloc takes one argument, not two.
166 Bug reported by Alfred M. Szmidt.
168 2003-11-29 Karl Berry <karl@gnu.org>
170 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
172 2003-11-23 Paul Eggert <eggert@twinsun.com>
173 Bruno Haible <bruno@clisp.org>
175 * printf-parse.h: Don't include sys/types.h.
176 (ARG_NONE): New macro.
177 (char_directive): Change type of *arg_index fields to size_t.
178 * printf-parse.c: Don't include sys/types.h.
179 (SSIZE_MAX): Remove macro.
180 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
181 Remove unnecessary overflow check.
182 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
185 2003-11-24 Paul Eggert <eggert@twinsun.com>
187 * alloca.c: Remove dependency on xalloc module.
188 (xalloc_die): Remove.
189 (memory_full) [!defined emacs]: New macro.
190 [!defined emacs]: Don't include xalloc.h.
191 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
192 address arithmetic overflows. Change datatypes a bit to avoid
195 2003-11-22 Jim Meyering <jim@meyering.net>
197 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
199 2003-11-17 Bruno Haible <bruno@clisp.org>
201 * vasnprintf.c (alloca): Remove fallback definition.
202 (freea): Remove definition.
203 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
204 Reported by Paul Eggert.
206 2003-11-17 Jim Meyering <jim@meyering.net>
208 On systems without utime and without a utimes function capable of
209 dealing with a NULL struct utimbuf* argument, this utime replacement
210 could -- in unusual circumstances -- leak a file descriptor.
211 * utime.c: Include <unistd.h> and <errno.h>.
212 (utime_null): Be sure to close `fd' and to preserve errno.
213 Reported by Geoff Collyer via Arnold Robbins.
215 2003-11-16 Paul Eggert <eggert@twinsun.com>
216 Bruno Haible <bruno@clisp.org>
218 Protect against address arithmetic overflow.
219 * printf-args.h: Include stddef.h.
220 (arguments): Change type of field 'count' to size_t.
221 * printf-args.c (printf_fetchargs): Use size_t instead of
222 'unsigned int' where appropriate.
223 * printf-parse.h: Include sys/types.h.
224 (char_directive): Change type of *arg_index fields to ssize_t.
225 (char_directives): Change type of fields 'count', max_*_length to
227 * printf-parse.c: Include sys/types.h and xsize.h.
228 (SSIZE_MAX): Define fallback value.
229 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
230 instead of 'int' where appropriate. Check a_allocated, d_allocated
231 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
232 * vasnprintf.c: Include xsize.h.
233 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
234 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
235 overflow. Avoid wraparound when converting a width or precision from
238 2003-11-16 Bruno Haible <bruno@clisp.org>
240 Update from GNU gettext.
241 * printf-parse.c: Generalize to it can be compiled for wide strings.
242 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
243 * vasnprintf.c: Generalize to it can be compiled for wide strings.
244 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
245 SNPRINTF): New macros.
246 Don't include <alloca.h> if the file is used inside libintl.
247 (local_wcslen): New function, for Solaris 2.5.1.
248 (VASNPRINTF): Use it instead of wcslen.
250 2003-11-16 Bruno Haible <bruno@clisp.org>
252 * xsize.h (xmax): New function.
253 (xsum, xsum3, xsum4): Declare as "pure" functions.
255 2003-11-12 Paul Eggert <eggert@twinsun.com>
257 * xalloc.h: Do not include <limits.h> or <stdint.h>.
258 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
259 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
260 heuristic is just as accurate as far as we know, and it removes a
261 dependency on size_max.m4 and ptrdiff_max.m4.
263 2003-11-12 Paul Eggert <eggert@twinsun.com>
265 * xstrtol.c (__xstrtol): Remove "break" immediately after
266 "return", to pacify some unknown compiler. Problem reported
269 2003-11-11 Bruno Haible <bruno@clisp.org>
271 * xsize.h (SIZE_MAX): Remove fallback definition.
272 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
275 2003-11-10 Paul Eggert <eggert@twinsun.com>
277 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
278 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
279 rejected some allocations of exactly SIZE_MAX - 2 bytes.
281 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
282 not (size_t) -1, since it's defined here.
284 2003-11-06 Paul Eggert <eggert@twinsun.com>
286 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
287 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
288 Reject sizes of exactly SIZE_MAX bytes.
289 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
290 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
292 2003-11-05 Bruno Haible <bruno@clisp.org>
294 * xsize.h: Include limits.h, to avoid a possible collision with
295 SIZE_MAX defined in <limits.h> on Solaris.
297 2003-11-04 Bruno Haible <bruno@clisp.org>
300 * linebreak.c: Include xsize.h.
301 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
302 argument for overflow.
303 Suggested by Paul Eggert.
305 2003-10-31 Bruno Haible <bruno@clisp.org>
307 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
308 to avoid (extremely rare) race condition.
309 Suggested by Paul Eggert.
311 2003-11-03 Jim Meyering <jim@meyering.net>
313 * userspec.c: Include "userspec.h".
314 * userspec.h: New file.
316 2003-10-31 Paul Eggert <eggert@twinsun.com>
318 * mountlist.h (struct mount_entry.me_type_malloced): New member.
319 * mountlist.c (SIZE_MAX): Define if not defined already.
320 (read_filesystem_list): Set and use me_type_malloced.
321 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
322 whatever the type happens to be), for brevity and consistency.
323 Check for size calculation overflow on Alphas running OSF/1.
325 2003-10-31 Jim Meyering <jim@meyering.net>
327 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
329 * linebuffer.c: Include <string.h> for declaration of memset.
331 2003-10-30 Paul Eggert <eggert@twinsun.com>
332 Bruno Haible <bruno@clisp.org>
334 * vasprintf.c: Include <limits.h>, <stdlib.h>.
335 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
337 2003-10-29 Paul Eggert <eggert@twinsun.com>
339 * xalloc.h (xalloc_oversized): Now a macro, not a function,
340 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
342 * quotearg.c (quotearg_n_options): Use it.
343 * group-member.c: Include <stdbool.h>.
344 (free_group_info): Arg is now const *; don't free arg.
345 (get_group_info): Now returns bool and accepts struct group_info *,
346 rather than returning a malloc'ed struct group_info *.
347 All uses changed. Check for overflow in internal size calculation.
349 * getusershell.c (readname): Simplify the code by using x2nrealloc
350 rather than xmalloc/xrealloc.
351 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
352 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
353 conformance bug: the old code used a pointer after freeing the
354 storage that it addressed.
355 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
356 rather than doing it by hand.
357 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
358 the buffer preserved. Use free and xmalloc instead.
359 * quotearg.c (quotearg_n_options): Likewise.
360 Use a simpler test for size overflow. Don't use xalloc_oversized
361 because unsigned int might be wider than size_t (!); this suggests
362 that we should switch from unsigned int to size_t for slot numbers.
364 2003-10-27 Bruno Haible <bruno@clisp.org>
366 * stdbool_.h: Better support for BeOS.
368 2003-10-27 Paul Eggert <eggert@twinsun.com>
370 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
371 to allocate the returned structure. Do not allocate a subarray,
372 as x2nrealloc will do that.
373 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
374 instead of xnrealloc.
375 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
377 2003-10-26 Paul Eggert <eggert@twinsun.com>
379 * xalloc.h (xalloc_oversized): New static inline function, for
380 callers that want to do their own size-overflow checking. Include
381 <stdbool.h>, since xalloc_oversized returns bool.
382 * xalloc.c (array_size_overflow): Remove. All callers changed
383 to use xalloc_oversized.
385 Add two functions x2realloc, x2nrealloc, for programs that grow
386 arrays dynamically by doubling their sizes.
387 * xalloc.h (x2realloc, x2nrealloc): New decls.
388 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
391 Port to C99 semantics for 'inline' of external functions.
392 Bug reported by Bruno Haible.
393 * xmalloc.c (xnmalloc_inline): New static inline function,
394 with the old contents of xnmalloc.
395 (xnmalloc, xmalloc): Use it.
396 (xnrealloc_inline): New static inline function,
397 with the old contents of xnrealloc.
398 (xnrealloc, xrealloc): Use it.
400 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
402 2003-10-25 Paul Eggert <eggert@twinsun.com>
404 Fix several address-calculation bugs in the hash modules,
405 plus some minor code cleanup.
407 * hash.h: Include <stdbool.h>, for bool.
408 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
409 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
410 hash_get_n_entries, hash_get_max_bucket_length,
411 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
412 hash_rehash): Use size_t rather than unsigned.
413 * hash.c (struct hash_table, hash_get_n_buckets,
414 hash_get_n_buckets_used, hash_get_n_entries,
415 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
416 hash_get_entries, hash_do_for_each, hash_string, is_prime,
417 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
419 (SIZE_MAX): Define if not defined.
420 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
421 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
423 Use const * when possible.
424 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
425 (check_tuning): Fix bug: if tuning parameters were very close to
426 0 or 1, rounding errors could have caused subscript violations.
427 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
428 (hash_initialize): Add 'fail:' label
429 to free table and return NULL, and use it to simplify code.
430 Use calloc rather than clearing the storage ourself.
431 (hash_initialize, hash_rehash): Check for arithmetic overflow in
432 buffer size calculations.
433 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
434 Include <stddef.h>, for size_t.
435 * hash-pjw.c (hash_pjw): Likewise.
436 Switch to method described by Bruno Haible.
437 Include <limits.h>, for CHAR_BIT.
438 (SIZE_BITS): New macro.
440 2003-10-21 Paul Eggert <eggert@twinsun.com>
442 * getndelim2.c (getndelim2): When size calculation overflows,
443 ceiling the allocation at NMAX bytes rather than silently
444 discarding input bytes before NMAX is reached. This makes
445 a difference only if NMAX exceeds SIZE_MAX / 2.
447 * obstack.c: Merge from glibc.
448 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
449 Add libc_hidden_def (_obstack_newchunk).
450 (_obstack_free) [! defined _LIBC]: Remove.
451 [defined _LIBC]: Make a strong alias from obstack_free, rather than
452 a clone of the function body.
453 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
454 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
456 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
457 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
460 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
461 (obstack_ptr_grow_fast, obstack_int_grow_fast):
462 Don't use lvalue casts, as GCC plans to remove support for them
463 in GCC 3.5. Reported by Joseph S. Myers. This bug
464 was also present in the non-GCC version, indicating that this
465 code had always been buggy and had never been widely used.
466 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
467 Use the fast variant of each macro, rather than copying the
468 definiens of the fast variant; that way, we'll be more likely to
469 catch future bugs in the fast variants.
471 2003-10-20 Bruno Haible <bruno@clisp.org>
473 * wait-process.h: New file, from GNU gettext.
474 * wait-process.c: New file, from GNU gettext.
476 2003-10-19 Jim Meyering <jim@meyering.net>
478 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
480 2003-10-16 Paul Eggert <eggert@twinsun.com>
482 * getgroups.c: Include <errno.h>, <stdlib.h>.
483 (getgroups): First arg is int, not size_t.
484 Don't let 'free' mangle errno.
486 2003-10-16 Jim Meyering <jim@meyering.net>
488 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
490 2003-10-15 Paul Eggert <eggert@twinsun.com>
492 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
494 (new_exclude, add_exclude_file): Initial size no longer needs to
496 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
497 our own address arithmetic overflow checking.
499 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
500 (fnmatch): Do not alloca more than 2000 wide characters;
501 instead, use malloc for large buffers.
502 Check for address arithmetic overflow, and return -1
503 with errno set to ENOMEM in that case.
504 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
505 (NEW_PATTERN): Do not alloca more than 8000 bytes;
506 instead, return -1. Check for address arithmetic overflow.
508 2003-10-14 Paul Eggert <eggert@twinsun.com>
510 Handle invalid suffixes and overflow independently, so that
511 callers can treat them independently as needed. Fix some bugs in
512 suffix handling, e.g., "100k@" was not diagnosed as an invalid
513 suffix for a human-readable blocksize. The major caller-visible
514 change is the addition of a new
515 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
516 that both overflow and suffix chars were found.
518 * human.c (humblock): Don't check separately for invalid suffix
519 char; that is xstrtoumax's job (now that its bug is fixed).
520 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
521 INTMAX_MAX]: New macros.
522 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
523 TYPE_MAXIMUM): New macros.
524 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
525 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
526 if overflow occurs, as it's what __strtol does and it's more useful
528 (__xstrtol): If __strtol reports some error other than ERANGE,
529 reflect it to the caller as LONGINT_INVALID. If it reports
530 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
531 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
532 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
534 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
535 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
536 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
537 [defined UINTMAX_MAX]: New macros.
539 2003-10-14 Bruno Haible <bruno@clisp.org>
541 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
542 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
543 Also use volatile where needed.
545 2003-10-12 Paul Eggert <eggert@twinsun.com>
547 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
548 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
549 and define in terms of the other primitives.
550 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
551 (SIZE_MAX): Define if not already defined.
552 (array_size_overflow): New function.
553 (xalloc_die): Abort instead of exiting if 'error' returns.
554 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
555 (xmalloc, xrealloc): Use them.
556 (xcalloc): Check for address arithmetic overflow.
557 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
558 a bit faster than strcpy.
560 2003-10-08 Paul Eggert <eggert@twinsun.com>
562 Merge getpass from libc, plus a few fixes.
564 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
566 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
567 __fsetlocking to empty.
568 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
569 do include <bits/libc-lock.h>.
570 Do not include <fcntl.h>; not needed.
571 [_LIBC]: Include <wchar.h>.
572 (NOTCANCEL_MODE): New macro.
573 (flockfile, funlockfile) [_LIBC]: New macros.
574 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
575 [!_LIBC]: New macros.
576 (call_fclose): New function.
577 (getpass): Use it. Save tty stream separately; this simplifies the
578 code and makes it more reliable if stdin happens to equal stdout.
579 Invoke __fsetlocking on tty.
580 Handle thread cancellation if needed.
581 Namespace cleanup (use __tcgetattr, __getline).
582 Use bool for Booleans.
583 [USE_IN_LIBIO]: Handle wide streams.
584 [!_LIBC]: Unconditionally do the fseek, since we don't know what
585 stream might go where.
587 * unlocked-io.h: Include <stdio.h>, so that the caller
588 doesn't have to include <stdio.h> before us.
589 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
590 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
591 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
592 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
593 if not declared, so that we can use getpass.c code from libc without
595 (flockfile, ftrylockfile, funlockfile): New macros.
597 2003-10-06 Bruno Haible <bruno@clisp.org>
599 * version-etc-2.h: Remove file.
600 * version-etc-2.c: Remove file.
602 2003-09-25 Jim Meyering <jim@meyering.net>
603 Bruno Haible <bruno@clisp.org>
605 This lets translators provide better translations for the
606 "Written by ..." part of --version output.
607 * version-etc.h: Include stdarg.h.
608 (version_etc_copyright): Declare as readonly.
609 (version_etc): Make this function variadic with a NULL-terminated list
610 of author name strings.
611 (version_etc_va): New declaration.
612 * version-etc.c: Include stdarg.h, stdlib.h.
613 (version_etc_copyright): Declare as readonly.
614 (version_etc_va): New function. Provide a different translatable string
615 for each possible number of authors < 10. Abbreviate when there are 10
617 (version_etc): Make this function variadic. Call version_etc_va.
618 Suggestion from Gary V. Vaughan.
620 * long-options.h (parse_long_options): Change prototype: the authors
621 string is moved to the end and becomes variadic.
622 * long-options.c: Include stdarg.h.
623 (parse_long_options): Make this function variadic, too.
624 Call version_etc_va, not version_etc.
626 2003-10-06 Bruno Haible <bruno@clisp.org>
628 * fatal-signal.h: New file, from GNU gettext.
629 * fatal-signal.c: New file, from GNU gettext.
631 2003-10-04 Karl Berry <karl@gnu.org>
633 * argp*: update from libc.
635 2003-10-01 Larry Jones <lawrence.jones@eds.com>
637 * getpass.c (getpass): Use a no-op fseek when switching from input to
638 output mode on the same stream.
640 2003-09-29 Paul Eggert <eggert@twinsun.com>
642 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
643 Fix arg typo in previous patch.
645 2003-09-28 Jim Meyering <jim@meyering.net>
647 * error.c: Correct cpp indentation.
649 2003-09-27 Paul Eggert <eggert@twinsun.com>
651 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
652 Omit the special code that used __typeof__, since we worry that
653 it could be more trouble than it's worth. See:
654 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
655 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
659 2003-09-26 Jim Meyering <jim@meyering.net>
661 * error.c (error_tail): Move some declarations
662 into inner scope where the local variables are used.
664 2003-09-26 Bruno Haible <bruno@clisp.org>
666 * stpncpy.h (gnu_stpncpy): New declaration.
667 (stpncpy): Define as alias for gnu_stpncpy.
668 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
670 2003-09-26 Paul Eggert <eggert@twinsun.com>
672 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
673 (error_tail): Do not loop, reallocating temporary buffer, since
674 the output cannot contain more wide characters than the input
675 contains bytes, the size must be big enough already. This avoids
676 one potential size overflow calculation. Check for size overflow
677 when calculating temporary buffer size. Free temporary buffer
678 when done, if it was allocated with malloc; this plugs a memory
679 leak. Remove casts from void * to pointers, that are no longer
680 needed now that we're assuming C89 or better.
682 Merge error changes from glibc.
684 * error.c, error.h: Update copyright notice header to match glibc.
685 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
686 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
687 Disable cancellation while printing error.
688 * error.h: Prepend __ to parameter names.
690 2003-09-25 Karl Berry <karl@gnu.org>
692 * argp-fmtstream.c, argp-help.c: update from libc.
694 2003-09-25 Bruno Haible <bruno@clisp.org>
696 * version-etc-2.h: New file, from version-etc.h with modifications.
697 * version-etc-2.c: New file, from version-etc.c with modifications.
699 2003-09-25 Simon Josefsson <jas@extundo.com>
701 * xgetdomainname.h: New file.
702 * xgetdomainname.c: New file.
704 2003-09-25 Simon Josefsson <jas@extundo.com>
705 Bruno Haible <bruno@clisp.org>
707 * getdomainname.h: New file.
708 * getdomainname.c: New file.
710 2003-09-24 Paul Eggert <eggert@twinsun.com>
712 * linebuffer.c (freebuffer): Don't free the argument, just
713 the buffer associated with the argument. Bug reported by
716 2003-09-19 Karl Berry <karl@gnu.org>
718 * argp.h: update from libc.
720 2003-09-16 Paul Eggert <eggert@twinsun.com>
722 * linebuffer.c (readlinebuffer): Return NULL immediately upon
723 input error, instead of returning NULL the next time we are called
724 (and therefore losing track of errno).
726 2003-09-15 Paul Eggert <eggert@twinsun.com>
728 * getndelim2.c (getndelim2): Don't trash errno when a read
729 fails, so that the caller gets the proper errno.
731 * readutmp.c (read_utmp): Likewise.
732 Check for fstat error. Close stream and free storage
735 2003-09-14 Bruno Haible <bruno@clisp.org>
737 * fwriteerror.h: New file.
738 * fwriteerror.c: New file.
740 2003-09-14 Jim Meyering <jim@meyering.net>
742 * getloadavg.c: Correct cpp indentation.
743 * strdup.c: Likewise.
744 * vasnprintf.c: Likewise.
746 2003-09-12 Paul Eggert <eggert@twinsun.com>
748 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
749 * obstack.c [!defined _LIBC]: Likewise.
750 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
751 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
752 * exitfail.c: Don't include stdlib.h; no longer needed.
754 More changes to assume C89 or better.
756 * error.c (error_tail): Assume vprintf.
758 * argmatch.c (getenv): Remove decl.
759 * progreloc.c (get_full_program_name): Define via prototype.
760 * setenv.c (clearenv): Likewise.
761 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
763 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
764 (malloc, memcpy): Remove decls.
765 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
766 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
767 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
768 (memcpy): Remove macro.
769 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
770 (__P): Remove. All uses removed.
771 (PTR): Remove. All uses changed to void *.
772 (CHAR_BIT, NULL): Remove.
773 (spaces, zeros, memset_space, memset_zero)
774 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
776 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
777 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
778 Define with prototype.
779 Remove now-unnecessary prototype decl.
780 (extra_args_spec): Assume ANSI C. All uses changed.
781 (extra_args_spec_iso): Remove.
782 (my_strftime, emacs_strftimeu): Define via prototype.
783 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
785 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
786 * strtoimax.c: Include <stdlib.h> unconditionally.
787 (strtoul, strtol): Remove decls.
788 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
790 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
791 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
792 (LOCALE_PARAM_PROTO): New macro.
793 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
794 (INTERNAL (strtol), strtol): Define with a prototype.
795 (PARAMS): Remove. All uses removed.
796 * tempname.c: Include <string.h> unconditionally.
797 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
798 * xgethostname.c (main): Define with a prototype.
799 * xmalloc.c: Include "xalloc.h" first, to check interface.
800 Include <stdlib.h> unconditionally.
801 (calloc, malloc, realloc, free): Remove decls.
802 * xstrtod.c: Include "xstrtod.h" first, to check interface.
803 Include <stdlib.h> unconditionally. Sort include file names.
805 (xstrtod): Define with a prototype.
806 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
807 (strtol, strtoul): Remove decls.
809 2003-09-11 Paul Eggert <eggert@twinsun.com>
811 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
812 Include <stdlib.h>, <string.h> unconditionally.
813 Remove now-unnecessary cast to char *.
814 * strnlen.c: Include <string.h> unconditionally.
815 * yesno.c (yesno): Define with a prototype.
817 2003-09-10 Bruno Haible <bruno@clisp.org>
819 * strcspn.c: Include <string.h> unconditionally.
820 * strpbrk.c: Include <string.h> unconditionally.
821 * strstr.c: Include <string.h> unconditionally.
822 * unicodeio.c: Include <string.h> unconditionally.
823 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
824 * unsetenv.c: Likewise.
825 * xreadlink.c: Include <stdlib.h> unconditionally.
826 * yesno.c: Include <stdlib.h> unconditionally.
827 (rpmatch): Add prototype.
829 2003-09-10 Jim Meyering <jim@meyering.net>
831 * error.c: Correct indentation of cpp directives.
833 2003-09-09 Paul Eggert <eggert@twinsun.com>
837 * acosl.c (main): Use a prototype.
838 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
841 * getloadavg.c (getloadavg, main): Define via prototypes.
843 * getopt.h (struct option.name): Assume C89, and use 'const'.
844 (getopt, etopt_long, getopt_long_only, _getopt_internal)
845 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
847 * getopt.c (const): Remove macro.
848 Include <string.h> unconditionally.
849 (my_index): Remove; all uses changed to strchr.
850 (strlen): Remove decl.
851 (exchange): Remove forward decl; no longer needed.
852 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
853 Define with prototype.
854 * getopt1.c (const): Remove macro.
855 (getopt_long, getopt_long_only, main): Define with prototype.
857 * getugroups.c: Include <string.h> unconditionally.
859 * getusershell.c: Include <stdlib.h> unconditionally.
860 (getusershell, setusershell, endusershell, readname, main):
861 Define with prototypes.
863 * group-member.c: Include group-member.h first.
864 Include <stdlib.h> unconditionally.
866 * hard-locale.c: Include hard-locale.h first.
867 Include <stdlib.h>, <string.h> unconditionally.
869 * hash.c (free, malloc): Remove decls.
870 Include <stdlib.h> unconditionally.
872 * human.c: Include <stdlib.h>, <string.h> unconditionally.
873 (getenv): Do not declare.
875 * idcache.c: Include <string.h> unconditionally.
877 * long-options.c: Include long-options.h first, to test interface.
878 Include <stdlib.h> unconditionally.
880 * makepath.c: Include makepath.h first, to test interface.
881 Include <stdlib.h> and <string.h> unconditionally.
883 * linebuffer.c: Include <stdlib.h>.
886 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
887 rpl_malloc returns void *, not char *.
888 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
890 * md5.h: Include <limits.h> unconditionally.
891 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
892 (__P): Remove; all uses removed.
893 * md5.c: Include "md5.h" first.
894 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
895 md5_buffer, md5_process_bytes, md5_process_block):
896 Define with prototypes.
897 * sha.h (__P): Remove all uses. (It wasn't defined??)
898 * sha.c: Include "sha.h" first.
899 Include <stdlib.h>, <string.h> unconditionally.
901 * memchr.c (__ptr_t): Remove; all uses changed to void *.
902 * memcmp.c (__ptr_t): Likewise.
903 * memrchr.c (__ptr_t): Likewise.
904 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
905 Include <string.h> unconditionally.
906 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
907 * memchr.c: Include <stdlib.h> unconditionally.
908 * memchr.c (LONG_MAX): Remove.
909 * memrchr.c (LONG_MAX): Likewise.
910 * memchr.c (__memchr): Define via a prototype.
911 * memrchr.c (__memrchr): Likewise.
912 * memcmp.c (__P): Remove, and remove all uses.
913 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
914 Remove forward decls; no longer needed.
915 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
916 Use types required by C89 in prototype.
918 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
919 * savedir.c: Likewise.
920 * mkdir.c (free): Remove decl.
921 * rmdir.c (rmdir): Define with a prototype.
922 * savedir.c: Include savedir.h first, to test interface.
924 * mktime.c (STDC_HEADERS): Remove.
925 Include <stdlib.h>, <string.h> unconditionally.
927 * modechange.c: Include <stdlib.h> unconditionally.
928 (malloc): Remove decl.
930 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
933 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
934 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
935 (This type really should be intptr_t, but that's a C99ism.)
936 (_obstack_memcpy): Remove: all uses changed to memcpy.
937 Include <string.h> unconditionally.
938 (struct obstack): Assume __STDC__ for types of members
939 chunkfun, freefun, extra_arg.
940 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
941 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
942 obstack_begin, obstack_specify_allocation,
943 obstack_specify_allocation_with_arg, obstack_chunkfun,
944 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
945 Remove unprototyped decls and the macros that use them.
946 * obstack.c (POINTER): Remove. All uses changed to void *.
947 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
948 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
949 (defined __STDC__ && __STDC__)]:
950 Remove nonprototyped code.
951 Include <stdlib.h> unconditionally.
952 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
953 _obstack_allocated_p, _obstack_free, obstack_free,
954 _obstack_memory_used, print_and_abort):
955 Define using prototypes.
956 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
957 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
958 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
959 obstack_next_free, obstack_object_size, obstack_room) [0]:
960 Remove unused, unprototyped code.
962 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
964 * physmem.c (physmem_total, physmem_available, main): Define
967 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
968 (main): Define with a prototype.
970 * posixver.c (getenv): Remove decl.
972 * putenv.c (malloc): Returns void *, not char *.
973 Include <string.h> unconditionally.
974 (strchr, memcpy, NULL): Do not define.
976 * readtokens.c: Include readtokens.h first, to test interface.
977 Include <stdlib.h>, <string.h> unconditionally.
978 (init_tokenbuffer): Define with a prototype.
980 * regex.c (PARAMS): Remove. All uses removed.
981 All uses of _RE_ARGS removed, too.
982 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
984 (bzero): Assume memset exists.
985 (memcmp, memcpy, NULL): Remove.
986 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
987 char, or assignments to local vars of type signed char.
988 (init_syntax_once, PREFIX(extract_number_and_incr),
989 PREFIX(print_partial_compiled_pattern),
990 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
991 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
992 PREFIX(regex_grow_registers), PREFIX(regex_compile),
993 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
994 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
995 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
996 wcs_compile_range, byte_compile_range, truncate_wchar,
997 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
998 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
999 count_mbs_length, wcs_re_match_2_internal,
1000 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1001 PREFIX(alt_match_null_string_p),
1002 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1003 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1004 regfree, PREFIX(extract_number)): Define with prototype. Remove
1005 now-unnecessary declaration, if any.
1006 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1008 Remove now-unnecessary casts among pointer types.
1009 * regex.h (_RE_ARGS): Remove. All uses removed.
1011 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1012 (free): Remove decl.
1014 * rpmatch.c: Include <stdlib.h> unconditionally.
1016 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1017 (free): Remove decl.
1019 * save-cwd.c: Include <stdlib.h> unconditionally.
1020 * xgetcwd.c: Likewise.
1022 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1023 (free): Remove decl.
1025 * strchrnul.c (strchrnul): Define with a prototype.
1026 Fix bug: c_in was not converted to char before searching.
1028 The following changes are not K&R related:
1030 * group-member.h: Include <sys/types.h>, so that this file is
1032 * makepath.h: Likewise.
1034 * getusershell.c (readname, default_index, line_size, readname):
1035 Use size_t, not int, for sizes.
1036 (readname): If the size overflows, report an error instead of
1039 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1041 * getndelim2.c: Assume stdlib.h per the C89 spec.
1043 2003-09-08 Paul Eggert <eggert@twinsun.com>
1045 Assume C89 or better; remove K&R cruft.
1046 A few of these changes were first proposed by Derek Robert Price
1047 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1049 * addext.c: Include <string.h> unconditionally.
1050 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1051 Don't declare getenv or malloc.
1053 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1054 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1056 (find_stack_direction, alloca): Use prototypes.
1058 * atexit.c (atexit): Define using a prototype.
1060 * basename.c, dirname.c, stripslash.c:
1061 Include <string.h> unconditionally.
1063 * bcopy.c: Include <stddef.h>.
1064 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1066 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1068 * error.h (error, error_at_line, error_print_progname)
1069 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1070 * error.c: Include error.h first, to check interface.
1071 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1072 (VA_START): Remove; all uses changeed to va_start.
1073 (exit, strerror): Remove decls.
1074 (error_print_progname): Prototype uncondionally.
1075 Don't include <errno.h>; no longer needed.
1076 (private_strerror): Remove.
1077 (error_tail): Always define.
1078 (error, error_at_line): Assume C89 or better; always use prototypes.
1079 * fatal.c: Include "fatal.h" first, to test interface.
1080 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1081 (VA_START): Remove; all uses changed to va_start.
1082 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1084 (exit): Remove decl.
1085 (fatal): Prototype unconditionally. Assume va_start works.
1086 Abort at end, to pacify gcc.
1088 * euidaccess.c (main): Define with a prototype.
1090 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1092 * exitfail.c: Include <stdlib.h> unconditionally.
1094 * fnmatch_.h (__P): Remove. All uses changed to assume
1096 * fnmatch.c: Include fnmatch.h first, to test interface.
1097 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1098 (getenv): Remove decl.
1099 (fnmatch): Define using a prototype.
1100 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1101 (FCT): Define using a prototype.
1103 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1105 * gethostname.c: Include <stddef.h>.
1106 (gethostname): Define with prototype. Length is size_t, not int.
1108 2003-09-08 Paul Eggert <eggert@twinsun.com>
1110 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1111 getversion.c should have been removed then, but was accidentally
1114 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1115 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1117 2003-09-07 Paul Eggert <eggert@twinsun.com>
1119 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1120 copy_tm_result. Bug reported by Simon Josefsson in
1121 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1123 2003-09-06 Paul Eggert <eggert@twinsun.com>
1125 * time_r.c, time_r.h: New files.
1127 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1129 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1130 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1132 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1134 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1135 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1138 * timegm.c: Switch to glibc implementation, with the following changes:
1139 [defined HAVE_CONFIG_H]: Include <config.h>.
1140 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1141 (__mktime_internal) [!defined _LIBC]: New decl.
1142 (__gmtime_r) [!defined _LIBC]: New macro and function.
1143 (timegm): Use a prototype, since gnulib assumes C89.
1144 Do not bother declaring tmp to be const, as it's not really usefu.
1145 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1146 (timegm): Declare only if HAVE_DECL_TIMEGM.
1148 2003-09-03 Paul Eggert <eggert@twinsun.com>
1150 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1151 Bug reported by Lute Kamstra in
1152 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1154 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1155 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1156 course with correspondingly smaller numbers for tomorrow and
1157 yesterday. From Tadayoshi Funaba. Originally installed into
1158 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1161 2003-08-31 Simon Josefsson <jas@extundo.com>
1163 * timegm.h: New file.
1164 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1166 2003-08-31 Karl Berry <karl@gnu.org>
1168 * argp.h: update from libc.
1170 2003-08-28 Bruno Haible <bruno@clisp.org>
1172 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1173 warning on QNX, which defines O_BINARY to 000000.
1175 2003-08-24 Bruno Haible <bruno@clisp.org>
1177 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1178 MSVC7 <stdio.h> is included later.
1180 2003-08-20 Bruno Haible <bruno@clisp.org>
1182 * progname.h: New file, from GNU gettext.
1183 * progname.c: New file, from GNU gettext.
1184 * progreloc.c: New file, from GNU gettext.
1186 2003-08-19 Bruno Haible <bruno@clisp.org>
1188 * xstrdup.c: Assume <string.h> exists.
1190 2003-08-18 Jim Meyering <jim@meyering.net>
1192 * setenv.h: Indent nested cpp directive.
1193 * vasnprintf.c: Remove trailing blanks.
1195 2003-08-17 Simon Josefsson <jas@extundo.com>
1196 Bruno Haible <bruno@clisp.org>
1198 * xstrndup.h: New file.
1199 * xstrndup.c: New file.
1201 2003-08-17 Bruno Haible <bruno@clisp.org>
1203 * strndup.h: New file.
1205 2003-08-16 Paul Eggert <eggert@twinsun.com>
1207 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1208 space, undoing this 2003-08-12 change:
1209 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1211 2003-08-16 Jim Meyering <jim@meyering.net>
1213 Merge from coreutils.
1214 * xstrtoimax.c: #else #if -> #elif.
1215 * xstrtoumax.c: Likewise.
1217 2003-08-15 Paul Eggert <eggert@twinsun.com>
1219 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1220 rather than tab, after '#' in shell-script copyright notices.
1221 Suggested by Bruno Haible.
1223 2003-08-15 Jim Meyering <jim@meyering.net>
1224 and Paul Eggert <eggert@twinsun.com>
1226 Merge from coreutils.
1227 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1228 member but strut utmpx does not. Needed for AIX 4.3.3.
1229 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1231 2003-08-15 Jim Meyering <jim@meyering.net>
1233 Merge from coreutils.
1234 * xgethostname.c: Include <stdlib.h>.
1235 (xghostname): Don't exit for anything other than memory-related
1236 failure; just return NULL.
1237 * userspec.c: Include "posixver.h".
1238 (parse_user_spec): Accept `.' as a separator only
1239 in pre-POSIX-200112 mode.
1240 * strtoimax.c: Use #elif rather than #else #if.
1241 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1242 Remove function, now that we can rely on a working tzset function.
1243 [!_LIBC]: Ensure that the required autoconf test has been run.
1244 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1245 Use underlying_strftime for %r.
1246 * sha.c: Merge in some clean-up and optimization changes from glibc.
1247 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1248 Ensure that it is a multiple of 64.
1249 Rearrange loop exit tests so as to avoid performing an
1250 additional fread after encountering an error or EOF.
1251 * realloc.c: Update copyright date.
1253 2003-08-14 Jim Meyering <jim@meyering.net>
1255 Merge from coreutils.
1256 * obstack.h: Whitespace changes.
1257 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1258 and xcalloc return values.
1259 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1260 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1261 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1262 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1263 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1265 Use mntctl's return value to drive the entry-processing loop, since
1266 we can't rely on the value of the vmt_length member in the last
1267 entry. On some systems doing so could result in exhausting
1268 virtual memory. Based in part on a patch from Mike Jetzer.
1270 2003-08-14 Jim Meyering <jim@meyering.net>
1271 and Paul Eggert <eggert@twinsun.com>
1273 Merges from coreutils, plus other fixes.
1274 * physmem.c: Merge in portability changes from gcc/libiberty
1275 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1276 for credits and details. Thanks to Kaveh Ghazi for helping
1277 to keep these files in sync.
1278 (ARRAY_SIZE): Define it.
1279 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1280 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1281 (memcasecmp): Don't assume size_t fits in unsigned int.
1282 Remove casts and duplicate code.
1283 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1284 (memcpy): Remove definition.
1285 Merge in some clean-up and optimization changes from glibc.
1286 [BLOCKSIZE]: Move definition to top of file.
1287 Ensure that it is a multiple of 64.
1288 Rearrange loop exit tests so as to avoid performing an
1289 additional fread after encountering an error or EOF.
1290 * md5.h (md5_uintptr): Define.
1291 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1292 return to the initial working directory. Preserve errno
1294 * idcache.c: Include "xalloc.h".
1295 (xmalloc, xrealloc): Remove decls.
1296 (getuser): Remove casts no longer required in C89.
1297 * human.c: Include stdio.h, for sprintf.
1298 * group-member.c: Include "xalloc.h".
1299 (xmalloc, xrealloc): Remove decls.
1300 (get_group_info): Remove casts no longer required in C89.
1301 * getusershell.c (readname): Remove casts no longer required in C89.
1302 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1303 * getline.c: Whitespace fix, from coreutils.
1305 2003-08-13 Paul Eggert <eggert@twinsun.com>
1307 * exclude.c: Include <ctype.h>
1308 (IN_CTYPE_DOMAIN): New macro.
1310 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1313 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1314 Undo previous (whitespace-only) change.
1316 2003-08-12 Paul Eggert <eggert@twinsun.com>
1318 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1319 Normalize leading white space and remove trailing white space.
1320 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1321 notice, as per ../config/srclist-update.
1323 Merge from coreutils.
1324 * euidaccess.h: New file.
1325 * euidaccess.c: Include it.
1326 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1327 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1328 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1330 2003-08-11 Bruno Haible <bruno@clisp.org>
1332 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1333 (vasnprintf): Use it instead of wcslen.
1335 2003-08-11 Bruno Haible <bruno@clisp.org>
1337 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1338 value to ensure that _Bool promotes to int. Use #define for _Bool when
1339 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1341 2003-08-10 Karl Berry <karl@gnu.org>
1343 * regex.h: update from libc (whitespace fix).
1345 2003-08-09 Paul Eggert <eggert@twinsun.com>
1347 Merge some files from coreutils. These changes were
1348 originally made by Jim Meyering.
1349 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
1350 many older Unixes require this.
1351 * lib/alloca.c (alloca): Remove cast to argument of free;
1352 no longer needed in C89.
1353 * lib/alloca_.h, lib/regex.h: Fix white space to match
1354 what GNU indent does.
1356 2003-08-05 Paul Eggert <eggert@twinsun.com>
1358 * bumpalloc.h: Remove.
1360 2003-08-04 Paul Eggert <eggert@twinsun.com>
1362 * getloadavg.c: Change copyright notice and spacing to conform to
1365 Merge from coreutils.
1366 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1368 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1369 from Karl Berry, implemented by Jim Meyering.
1370 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1371 from Dmitry V. Levin.
1372 Remove anachronistic cast of xrealloc.
1373 * fnmatch_.h (__const): Remove. Use 'const'.
1374 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1375 type. Otherwise, it wouldn't compile with at least /bin/cc on
1376 ymp-cray-unicos9.0.2.X.
1377 Combine two mostly-identical uses of alloca into one.
1378 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1380 2003-08-04 Dave Love <d.love@dl.ac.uk>
1384 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1385 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1386 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1387 obsolete NLIST_NAME_UNION.
1388 [__GNU__]: Undef BSD and FSCALE.
1389 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1391 2003-08-03 Paul Eggert <eggert@twinsun.com>
1393 * stdbool_.h (_Bool): Make it signed char, instead of
1394 an enum type, so that it's guaranteed to promote to int. See:
1395 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1397 2003-07-31 Paul Eggert <eggert@twinsun.com>
1399 * strerror.c: Include config.h, limits.h. Declare sprintf.
1400 (strerror): Don't assume that a printable int fits in 14 bytes.
1402 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1403 Bruno Haible <bruno@clisp.org>
1405 * getline.h (getline, getdelim): Change return type to ssize_t.
1406 * getline.c (getline, getdelim): Likewise.
1407 Remove _GNU_SOURCE define; now it's defined in config.h through
1410 2003-07-22 Paul Eggert <eggert@twinsun.com>
1412 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1413 over-parenthesization in macros.
1415 Sync with coreutils.
1417 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1420 Use `exit_failure' for xalloc and xmemcoll instead of their own
1421 private exit-failure variables.
1422 * xalloc.h (xalloc_exit_failure): Remove.
1423 * xmalloc.c: Likewise. Include exitfail.h.
1424 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1425 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1426 * xmemcoll.c: Likewise. Include exitfail.h.
1427 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1429 2003-07-18 Paul Eggert <eggert@twinsun.com>
1431 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1432 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1433 to test that it can stand by itself. Include "exitfail.h".
1434 Clients should set exit_failure instead.
1435 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1437 2003-07-18 Andreas Schwab <schwab@suse.de>
1439 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1441 2003-07-18 Bruno Haible <bruno@clisp.org>
1443 * getndelim2.h: New file.
1444 * getndelim2.c: Make into a module of its own. Include config.h,
1446 (getndelim2): Make non-static. Change return type to ssize_t.
1447 * getline.h: Change argument names.
1448 * getline.c: Include getndelim2.h instead of getndelim2.c.
1449 * getnline.c: Include getndelim2.h.
1451 2003-07-17 Bruno Haible <bruno@clisp.org>
1453 * Makefile.am: Remove file.
1454 * Makefile.in: Remove file.
1456 2003-07-17 Bruno Haible <bruno@clisp.org>
1458 * getnline.h: New file.
1459 * getnline.c: New file.
1460 * getndelim2.c: New file, extracted from getline.c.
1461 (getndelim2): Renamed from getdelim2, with added nmax argument.
1462 * getline.c: Include getndelim2.c.
1463 (getdelim2): Moved out to getndelim2.c.
1464 (getline, getdelim): Update.
1466 2003-07-15 <karl@gnu.org>
1468 * vasnprintf.c: update from gettext.
1470 2003-07-15 Jim Meyering <jim@meyering.net>
1472 * makepath.c (make_path): Enclose diagnostic in _(...).
1474 2003-07-14 Paul Eggert <eggert@twinsun.com>
1476 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1477 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1478 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1479 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1480 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1481 updated automatically by ../config/srclist-update. This changes
1482 their license from LPGL to GPL.
1484 2003-07-14 Jim Meyering <jim@meyering.net>
1486 Don't emit diagnostics. Let callers do that.
1487 * save-cwd.c: Don't include "error.h".
1488 (save_cwd): Don't call error. Ensure that errno is valid
1489 when returning nonzero.
1491 * save-cwd.h (restore_cwd): Update prototype.
1492 * save-cwd.c (restore_cwd): Remove two parameters.
1493 Simplify. Don't call error upon failure. Let callers do that.
1494 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1495 when auditing is enabled. But don't bother updating the #if.
1497 2003-07-14 Simon Josefsson <jas@extundo.com>
1499 * mempcpy.h: New file.
1500 * mempcpy.c: New file.
1502 2003-07-14 Paul Eggert <eggert@twinsun.com>
1504 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1505 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1506 unicodeio.c, unicodeio.h, unlocked-io.h:
1507 Switch from LGPL to GPL.
1509 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1511 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1512 it breaks C++ compilation.
1513 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1515 2003-07-10 Jim Meyering <jim@meyering.net>
1517 * vasnprintf.c: Remove trailing blanks.
1518 Make cpp indentation consistent.
1520 2003-07-09 Paul Eggert <eggert@twinsun.com>
1522 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1523 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1524 Switch from LGPL to GPL.
1526 2003-07-07 Paul Eggert <eggert@twinsun.com>
1528 * mktime.c: Fix some boundary cases and remove need for floating point.
1530 Issue a compile-time diagnostic if time_t is floating point, or if
1531 two's complement arithmetic is not in effect, or if arithmetic
1532 right shift does not propagate the sign. These assumptions were
1533 all in the original code but they weren't checked.
1535 (TIME_T_MIDPOINT, verify): New macros.
1536 (__isleap): Remove; it has integer overflow problems.
1537 (leapyear): New function, without those problems.
1538 (ydhms_tm_diff): Remove; splitting into two parts.
1539 (ydhms_diff): New function, containing the arithmetic part of
1540 the old ydhms_tm_diff function. Issue a compile-time
1541 diagnostic if we are not using C99 integer division.
1542 Avoid casts when possible.
1543 (guess_time_tm): New function, containing the checking part of
1544 the old ydhms_tm_diff function. Return the new value, rather than
1545 the difference between it and the old. Accept a new argument T
1546 so that *T specifies the old value. Check for overflow in the result.
1548 (__mktime_internal): Use a time_t offset, not a long int offset.
1549 This undoes the 2003-06-04 change, which is no longer needed now
1550 that we have better overflow checking.
1551 (localtime_offset): Likewise.
1553 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1554 and long are 64-bit but int is only 32-bit.
1555 (ydhms_diff): Use long int to store year1 and yday1.
1556 Issue a compile-time diagnostic if long int is not wide enough.
1558 (__mktime_internal): Use long int to store adjusted year and yday.
1559 Use plain C rather than preprocessor commands, if that doesn't
1561 Check for overflow (and try to repair) after each probe
1562 rather than checking only at the very end. This avoids some bugs
1563 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1564 does not equal GMT offset at maximum time).
1565 Use integer to check for overflow rather than floating point; this
1566 is more portable to non-IEEE hosts, and is a tad faster.
1567 When we detect that we are oscillating between two values,
1568 don't check whether tm_isdst has the requested value, since
1569 we already know the answer. When tm_isdst has the wrong value,
1570 use a different heuristic to find the right one, based on the
1571 extreme values actually observed in practice in tz2003a,
1572 rather than the (overly optimistic) "previous 3 calendar quarters".
1574 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1575 "T const" to accommodate glibc style.
1576 (check_result): Use less-confusing report format. "long" -> "long int.
1578 Don't loop if the iteration overflows time_t.
1579 Allow a negative step in the iteration.
1581 2003-07-01 Paul Eggert <eggert@twinsun.com>
1583 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1584 having it depend on HAVE_SYS_TYPES_H.
1586 2003-06-25 Bruno Haible <bruno@clisp.org>
1588 * readlink.c: New file.
1590 2003-06-20 Bruno Haible <bruno@clisp.org>
1592 Assume C89, so PARAMS isn't needed.
1593 * unicodeio.h (PARAMS): Remove.
1594 * unicodeio.c: Don't use PARAMS.
1596 2003-06-18 Jim Meyering <jim@meyering.net>
1598 Merge changes from coreutils.
1599 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1600 Remove explicit declarations of xmalloc and realloc.
1602 (read_utmp): Remove anachronistic cast of xmalloc.
1604 2003-06-17 Paul Eggert <eggert@twinsun.com>
1606 Assume C89, so PARAMS isn't needed.
1607 * backupfile.h (PARAMS): Remove. All uses removed.
1608 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1609 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1610 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1611 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1612 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1613 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1614 xstrtol.h: Likewise.
1615 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1616 same.h, strverscmp.h: Do not include config.h; no longer needed.
1617 Anyway, config.h should always be included before any other file.
1619 2003-06-11 Simon Josefsson <jas@extundo.com>
1621 * sysexit_.h: New file.
1623 2003-05-20 Derek Price <derek@ximbiot.com>
1625 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1627 2003-06-10 Simon Josefsson <jas@extundo.com>
1629 * strchrnul.h: New file.
1630 * strchrnul.c: New file.
1632 2003-06-10 Simon Josefsson <jas@extundo.com>
1634 * argp.h: New file, from glibc.
1635 * argp-ba.c: New file, from glibc.
1636 * argp-eexst.c: New file, from glibc.
1637 * argp-fmtstream.c: New file, from glibc.
1638 * argp-fmtstream.h: New file, from glibc.
1639 * argp-fs-xinl.c: New file, from glibc.
1640 * argp-help.c: New file, from glibc.
1641 * argp-namefrob.h: New file, from glibc.
1642 * argp-parse.c: New file, from glibc.
1643 * argp-pv.c: New file, from glibc.
1644 * argp-pvh.c: New file, from glibc.
1645 * argp-xinl.c: New file, from glibc.
1647 2003-06-07 Jim Meyering <jim@meyering.net>
1649 * readtokens.h: Put `Free Software Foundation, Inc.'
1650 in place of my name in the copyright comment.
1651 Remove definition and uses of __P.
1654 * stat.c: Don't declare xmalloc explicitly.
1655 Instead, include "xalloc.h".
1656 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1657 xrealloc, and xcalloc return values.
1658 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1660 * xgetcwd.h: Remove definition/uses of PARAMS.
1662 2003-06-06 Jim Meyering <jim@meyering.net>
1664 * stdbool_.h: Renamed from stdbool.h.in.
1666 2003-06-06 Jim Meyering <jim@meyering.net>
1668 Merge from coreutils.
1669 * same.c: (same_name): Declare *_basename locals to be `const'.
1670 Consolidate declarations and initializations of *_base* locals.
1672 Merge from coreutils.
1673 This avoids a core dump on systems without GNU putenv,
1674 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1675 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1676 (unsetenv): New static function, from GNU libc.
1677 (rpl_putenv): Use it.
1679 * modechange.c: Remove trailing blanks.
1681 Merge from coreutils.
1682 * fsusage.c: Remove declaration of statfs.
1683 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1685 * posixtm.c: Include <stdbool.h> unconditionally.
1687 2003-06-05 Paul Eggert <eggert@twinsun.com>
1689 * mktime.c (__mktime_internal): When resolving a tm_isdst
1690 mismatch, look in future quarters as well as past. This fixes a
1691 bug when processing fall-backwards gaps immediately after a long
1692 period of daylight-saving time.
1694 * mktime.c: Assume freestanding C89 or better.
1695 (HAVE_LIMITS_H): Remove. Assume it's 1.
1696 (__P): Remove; not used.
1697 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1698 (mktime, not_equal_tm, print_tm, check_result,
1699 main): Use prototypes. Use const * where appropriate.
1700 (main): Fix typo in testing code that uncovered by above changes.
1701 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1703 2003-06-04 Paul Eggert <eggert@twinsun.com>
1705 * mktime.c: Fix Debian bug 177940
1706 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1707 (localtime_offset): Now long int, not time_t, because we want it
1708 to be guaranteed to be signed. All uses changed.
1709 (__mktime_internal): If overflow would occur when adding offset,
1712 Merge 'human' changes from coreutils. Rewrite to support
1713 locale-specific notations like thousands separators.
1714 * human.c: Simplify authorship notice.
1715 Include human.h immediately after config.h.
1716 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1717 <limits.h>: Do not include, since human.h does.
1718 (SIZE_MAX, UINTMAX_MAX): New macros.
1719 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1720 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1721 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1722 (power_letter): Renamed from suffixes.
1723 (generate_suffix_backwards): Remove.
1724 (adjust_value): Now takes int style (because of human.h changes)
1725 and long double value (for greater precision on some platforms).
1726 (group_number): New function.
1727 (human_readable): Use it. Use integer options, not enum.
1728 Put the options before the sizes in the arg list.
1729 Support all the new options.
1730 The old human_readable function has been removed;
1731 use inttostr.h instead.
1732 (human_readable, default_block_size, humblock):
1733 Use uintmax_t, not int, for block sizes.
1734 (human_readable_inexact, block_size_types): Remove.
1735 (block_size_opts): New constant.
1736 (human_options): Renamed from human_block_size, with new signature
1737 that allows block sizes up to UINTMAX_MAX. All callers changed.
1738 * human.h: Add copyright and authorship notice.
1739 Include <limits.h> and <stdbool.h> unconditionally.
1740 (PARAMS): Remove. All uses removed.
1741 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1742 (enum human_inexact_style): Remove tag; now a nameless enum.
1743 (human_floor, human_ceiling, human_round_to_even): Now have
1744 values 2, 0, 1 rather than -1, 1, 0.
1745 (human_group_digits, human_suppress_point_zero, human_autoscale,
1746 human_base_1024, human_SI, human_B): New constants.
1747 (human_readable_inexact, human_block_size): Remove.
1748 (human_readable): Size args are now uintmax_t, not int.
1749 (human_options): New decl.
1751 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1752 unnecessary now that we assume C89 or better. This change
1753 imported from coreutils.
1755 * mktime.c (__mktime_internal): Do not reject negative timestamps
1756 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1757 in the 2003-05-30 sync from glibc.
1759 .h files should stand alone, but we shouldn't include <sys/types.h>
1760 if we can get away with just <stddef.h>.
1762 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1763 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1764 rather than <sys/types.h>, as we merely need size_t.
1765 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1767 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1768 Include <stdio.h>, to get FILE.
1769 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1770 memcasecmp.h has included <stddef.h> and all we need is size_t.
1771 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1772 our interface, instead of including <sys/types.h>
1774 2003-06-02 Paul Eggert <eggert@twinsun.com>
1777 Fix some minor time-related bugs with POSIX time arguments.
1778 Some valid time stamps were being rejected (notably -1, and
1779 time stamps before 1900 on 64-bit hosts). And some invalid
1780 time stamps were being accepted, e.g. September 31.
1782 * posixtm.h (posixtime): Return bool instead of time_t, so
1783 that we can return (time_t) -1 successfully.
1784 * posixtm.c: Likewise.
1785 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1786 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1787 (t): Remove static var.
1788 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1789 of static var. All uses changed.
1790 (year): Do not reject years before 1900; they can occur with
1792 (posix_time_parse): Do not check for out-of-range components;
1793 that is now the caller's responsibility, since our checks were
1794 only approximations.
1795 (posixtime): Use mktime to check for out-of-range components,
1796 since it knows them exactly.
1797 If mktime returns (time_t) -1, check whether an error actually occurred
1798 by invoking localtime on -1.
1799 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1800 posixtime failures better.
1801 Improve the test data (in comments only).
1803 2003-05-30 <karl@gnu.org>
1805 * mktime.c: update from libc.
1807 2003-05-30 Bruno Haible <bruno@clisp.org>
1809 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1810 * localcharset.h: Likewise.
1811 * localcharset.c: Likewise.
1813 2003-05-28 Paul Eggert <eggert@twinsun.com>
1815 Assume the headers required for C89 freestanding compilers.
1816 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1817 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1818 without checking for HAVE_LIMITS_H.
1819 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1820 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1822 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1823 * exclude.c: Include <stdbool.h> unconditionally.
1824 * tempname.c: Include <stddef.h> unconditionally.
1825 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1826 * modechange.c, rpmatch.c (NULL): Don't define, since
1827 <stddef.h> does that.
1828 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1829 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1830 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1831 * xstrtol.c: Likewise.
1832 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1833 * savedir.c: Include <stddef.h> instead of defining NULL.
1835 * addext.c (addext): Use assignment rather than cast, to avoid
1836 warnings on some platforms.
1838 * mktime.c (__mktime_internal): Do not reject negative timestamps
1841 2003-05-10 Bruno Haible <bruno@clisp.org>
1843 * linebreak.c (iconv_string_length): Don't return -1 just because the
1844 string is longer than 4 KB.
1846 2003-05-12 Jim Meyering <jim@meyering.net>
1848 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1849 the space-padded-by-default conversion specifiers, %e, %k, %l.
1851 2003-05-03 Bruno Haible <bruno@clisp.org>
1853 Upgrade to Unicode-4.0.
1854 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1855 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1856 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1857 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1858 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1859 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1860 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1861 Change width of U+E0100..U+E01EF from 1 to 0.
1863 2003-04-25 Bruno Haible <bruno@clisp.org>
1865 * copy-file.c: Include <stddef.h>, for size_t.
1867 2003-04-25 Jim Meyering <jim@meyering.net>
1869 * copy-file.c (copy_file_preserving): Declare buf_size to be
1870 of type size_t, not int.
1872 2003-04-11 Jim Meyering <jim@meyering.net>
1874 Merge changes from Coreutils.
1876 2003-03-22 Jim Meyering <jim@meyering.net>
1878 * strftime.c (widen): Cast alloca return value to proper type.
1880 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1883 * strftime.c (my_strftime): Handle very large width
1884 specifications for numeric values correctly. Improve checks for
1887 2003-01-19 Jim Meyering <jim@meyering.net>
1889 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1890 (nl_get_alt_digit) [! defined my_strftime]: Define.
1891 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1892 _nl_get_alt_digit and _nl_get_walt_digit.
1894 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1895 These changes have no effect outside of _LIBC.
1897 2003-04-10 Bruno Haible <bruno@clisp.org>
1899 * findprog.h: New file, from GNU gettext.
1900 * findprog.c: New file, from GNU gettext.
1902 2003-04-05 Jim Meyering <jim@meyering.net>
1904 Merge changes from Coreutils.
1906 * exclude.h (PARAMS): Remove definition and uses.
1907 * exclude.c: Remove uses of `PARAMS'.
1909 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1910 Add test-cases for DOS filenames. Declare program_name.
1911 (main): Set up program_name. Patch by Rich Dawe.
1913 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1915 Use mntctl's return value to drive the entry-processing loop, since
1916 we can't rely on the value of the vmt_length member in the last
1917 entry. On some systems doing so could result in exhausting
1918 virtual memory. Based in part on a patch from Mike Jetzer.
1920 2003-04-04 Bruno Haible <bruno@clisp.org>
1922 * linebreak.h: New file, from GNU gettext.
1923 * linebreak.c: New file, from GNU gettext with slight modifications.
1924 * lbrkprop.h: New file, from GNU gettext.
1926 2003-04-03 Bruno Haible <bruno@clisp.org>
1928 * utf8-ucs4.h: New file, from GNU gettext.
1929 * utf16-ucs4.h: New file, from GNU gettext.
1930 * ucs4-utf8.h: New file, from GNU gettext.
1931 * ucs4-utf16.h: New file, from GNU gettext.
1933 2003-04-02 Bruno Haible <bruno@clisp.org>
1935 * binary-io.h: New file, from GNU gettext.
1937 2003-04-01 Bruno Haible <bruno@clisp.org>
1939 * pathname.h: New file, from GNU gettext.
1940 * concatpath.c: New file, from GNU gettext.
1942 2003-03-30 Bruno Haible <bruno@clisp.org>
1944 * copy-file.c (copy_file_preserving): Don't set owner if the function
1945 chown() doesn't exist.
1947 2003-03-28 Bruno Haible <bruno@clisp.org>
1949 * copy-file.h: New file, from GNU gettext.
1950 * copy-file.c: New file, from GNU gettext.
1952 2003-03-18 Jim Meyering <jim@meyering.net>
1954 * quote.c (quote_n): Fix typo in comment.
1956 2003-03-14 Jim Meyering <jim@meyering.net>
1958 Merge changes from Coreutils.
1959 * obstack.h (obstack_object_size): Declare temporary, __o,
1960 to be const, in order to avoid warnings.
1961 (obstack_room): Likewise.
1962 (obstack_empty_p): Likewise.
1964 2003-03-13 Paul Eggert <eggert@twinsun.com>
1966 Merge changes from Bison.
1967 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1968 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1969 when compiling Bison 1.875's `bitset bset = obstack_alloc
1970 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1971 * hash.c: Include <stdbool.h> unconditionally.
1973 2003-03-09 Paul Eggert <eggert@twinsun.com>
1975 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1976 Reported by Bruce Becker; see:
1977 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1979 2003-03-03 Paul Eggert <eggert@twinsun.com>
1980 Bruno Haible <bruno@clisp.org>
1982 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1983 Reported by John Hughes, see
1984 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1986 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1988 * poll_.h: New file.
1991 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1993 * mathl.h: New file.
1994 * acosl.c: New file.
1995 * asinl.c: New file.
1996 * atanl.c: New file.
1997 * ceill.c: New file.
2000 * floorl.c: New file.
2001 * frexpl.c: New file.
2002 * ldexpl.c: New file.
2004 * sincosl.c: New file.
2006 * sqrtl.c: New file.
2008 * trigl.c: New file.
2009 * trigl.h: New file.
2011 2003-02-17 Bruno Haible <bruno@clisp.org>
2013 * mkdtemp.h: New file, from GNU gettext.
2014 * mkdtemp.c: New file, from GNU gettext.
2016 2003-01-31 Bruno Haible <bruno@clisp.org>
2018 * rename.c: #undef rename before defining rpl_rename.
2019 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2021 2003-01-30 Bruno Haible <bruno@clisp.org>
2023 * printf-args.h: New file, from GNU gettext.
2024 * printf-args.c: New file, from GNU gettext.
2025 * printf-parse.h: New file, from GNU gettext.
2026 * printf-parse.c: New file, from GNU gettext.
2027 * vasnprintf.h: New file, from GNU gettext.
2028 * vasnprintf.c: New file, from GNU gettext.
2029 * asnprintf.c: New file, from GNU gettext.
2030 * vasprintf.h: New file, from GNU gettext with modifications.
2031 * vasprintf.c: New file, from GNU gettext.
2032 * asprintf.c: New file, from GNU gettext.
2034 2003-01-29 Bruno Haible <bruno@clisp.org>
2036 * stpncpy.h: New file, from GNU gettext with modifications.
2037 * stpncpy.c: New file, from GNU gettext with modifications.
2039 2003-01-28 Bruno Haible <bruno@clisp.org>
2041 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2043 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2046 2003-01-27 Bruno Haible <bruno@clisp.org>
2048 * xsetenv.h: New file, from GNU gettext.
2049 * xsetenv.c: New file, from GNU gettext.
2051 2003-01-23 Bruno Haible <bruno@clisp.org>
2053 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2055 2003-01-22 Bruno Haible <bruno@clisp.org>
2057 * exit.h: New file, from GNU gettext.
2059 2003-01-11 Bruno Haible <bruno@clisp.org>
2061 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2062 * strcase.h (strcasecmp, strncasecmp): Likewise.
2064 2003-01-14 Jim Meyering <jim@meyering.net>
2066 * same.c (same_name): Tweak a comment.
2068 2003-01-11 Bruno Haible <bruno@clisp.org>
2070 * same.c (same_name): Reorder tests so as to avoid calling stat()
2071 when a string comparison is sufficient.
2073 2003-01-11 Bruno Haible <bruno@clisp.org>
2075 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2078 2003-01-11 Bruno Haible <bruno@clisp.org>
2080 * hash-pjw.c: Add comment about low quality of this function.
2082 2003-01-12 Paul Eggert <eggert@twinsun.com>
2084 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2085 to avoid collisions with libcurses and libreadline.
2087 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2088 * getstr.h, getstr.c: Remove.
2089 * getline.c: Include "getline.h", to check interface.
2090 Move body of old getstr.c here: this defines MIN_CHUNK and
2091 declares getdelim2, which is renamed from getstr.
2092 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2094 * linebuffer.c (readlinebuffer): Renamed from readline.
2096 * linebuffer.h: Likewise.
2097 (readline): Remove backward-compatibility macro.
2099 2003-01-12 Jim Meyering <jim@meyering.net>
2101 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2103 2003-01-10 Bruno Haible <bruno@clisp.org>
2105 * alloca_.h: New file.
2106 * getdate.y: Unconditionally include alloca.h.
2107 * makepath.c: Likewise.
2108 * setenv.c: Likewise.
2109 * userspec.c: Likewise.
2111 2003-01-09 Bruno Haible <bruno@clisp.org>
2113 * stdbool.h.in: New file.
2115 2003-01-08 Bruno Haible <bruno@clisp.org>
2117 * safe-read.c: Include specification header first, to ensure its
2119 * full-write.c: Likewise.
2121 2003-01-08 Jim Meyering <jim@meyering.net>
2123 * full-write.c: Undefine and define-away `const' after inclusion
2124 of errno.h, not before. Suggestion from Bruno Haible.
2126 2003-01-07 Jim Meyering <jim@meyering.net>
2128 * full-write.c: Rework so that it may serve to define full_read, too.
2129 * full-read.c: Simply #define FULL_READ and include full-write.c.
2131 2003-01-06 Jim Meyering <jim@meyering.net>
2133 * version-etc.c: Update year in translatable copyright string.
2135 2002-12-25 Bruno Haible <bruno@clisp.org>
2137 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2138 * xstrtol.h: Likewise.
2139 * xstrtoimax.c: Likewise.
2140 * xstrtoumax.c: Likewise.
2141 * human.h: Likewise.
2143 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2144 on systems that have <inttypes.h> but not <stdint.h>.
2146 2002-12-31 Paul Eggert <eggert@twinsun.com>
2148 * memcoll.c (memcoll): Fall back on a simple algorithm using
2149 memcmp if strcoll doesn't work.
2151 2002-12-23 Bruno Haible <bruno@clisp.org>
2153 * localcharset.h: New file.
2154 * localcharset.c: Include it.
2155 * unicodeio.c: Likewise.
2157 2002-12-22 Bruno Haible <bruno@clisp.org>
2159 * utime.c (utime_null): No need to call ftruncate if the file was
2162 2002-12-23 Bruno Haible <bruno@clisp.org>
2164 * memcoll.c (STRCOLL): New macro.
2167 2002-12-22 Bruno Haible <bruno@clisp.org>
2169 * getstr.h (getstr): Define, to avoid clash with libcurses.
2170 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2172 2002-12-22 Bruno Haible <bruno@clisp.org>
2174 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2176 2002-12-23 Bruno Haible <bruno@clisp.org>
2178 * getline.h: Include <stddef.h>, for size_t.
2180 * unicodeio.h: Include <stddef.h>, for size_t.
2181 * unicodeio.c: Don't include <stddef.h>.
2183 2002-12-17 Bruno Haible <bruno@clisp.org>
2185 * canon-host.c (strdup): Remove unused declaration.
2187 * fsusage.c: Include full_read.h.
2188 (get_fs_usage): Use full_read instead of safe_read.
2190 * utime.c (utime_null): Use SAFE_READ_ERROR.
2192 2002-12-11 Bruno Haible <bruno@clisp.org>
2194 * setenv.h: Rewritten to cope with systems that have setenv() but not
2196 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2199 2002-12-11 Bruno Haible <bruno@clisp.org>
2201 * setenv.c (alloca): Fall back to malloc.
2203 (setenv): Use freea() to free memory allocated with alloca().
2205 2002-11-13 Bruno Haible <bruno@clisp.org>
2207 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2208 function declarations.
2209 * unsetenv.c (unsetenv): Likewise.
2211 2002-03-04 Bruno Haible <bruno@clisp.org>
2213 Portability to AIX 4.3.3.
2214 * unsetenv.c: New file, extracted from setenv.c.
2215 * setenv.c: Move the unsetenv() function to unsetenv.c.
2217 2001-12-20 Bruno Haible <bruno@clisp.org>
2219 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2220 use malloc instead. For SunOS 4.
2222 2001-12-11 Bruno Haible <bruno@clisp.org>
2224 * setenv.c: Declare alloca.
2225 (compar_fn_t): New typedef.
2226 (KNOWN_VALUE, STORE_VALUE): Use it.
2228 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2231 2002-12-10 Paul Eggert <eggert@twinsun.com>
2233 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2234 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2235 Choose values that are less likely to collide with system fnmatch
2237 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2238 defined (e.g., a pure POSIX system).
2239 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2240 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2242 2002-12-06 Jim Meyering <jim@meyering.net>
2244 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2246 Merge in changes from libc's misc/error.c, in preparation
2247 for the merge of gnulib's changes back into libc.
2249 * error.c (_): Define only if not already defined.
2250 Move definition to follow all #include directives.
2251 Include unlocked-io.h only if !_LIBC.
2252 [_LIBC]: Include <libio/libioP.h>.
2253 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2254 (fflush): Tweak definition to use INTUSE.
2257 2002-12-05 Paul Eggert <eggert@twinsun.com>
2259 * alloca.c [defined emacs]: Include "lisp.h".
2260 (xalloc_die) [defined emacs]: New macro.
2261 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2262 [! defined emacs]: Include <xalloc.h>.
2263 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2264 (pointer): Typedef to POINTER_TYPE *.
2265 (malloc): Remove decl; we now always use xmalloc.
2266 (alloca): Use old-style definition, since Emacs needs this.
2267 Check for arithmetic overflow when computing combined size.
2269 2002-12-04 Paul Eggert <eggert@twinsun.com>
2271 Do not generate unlocked-io.h automatically, since it's easier to
2272 maintain it by hand.
2274 * unlocked-io.h: New file, from GNU diffutils,
2275 but with proper copyright notice and attribution.
2277 * Makefile.am: Add copyright notice.
2278 (libfetish_a_SOURCES): Add unlocked-io.h.
2279 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2280 (DISTCLEANFILES, io_functions): Remove macros.
2281 (EXTRA_DIST): Remove gen_uio.
2282 (unlocked-io.h): Remove rule.
2284 2002-12-04 Jim Meyering <jim@meyering.net>
2286 Reflect the fact that stat.c and lstat.c are no longer generated.
2287 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2288 (DISTCLEANFILES): Likewise.
2289 (EXTRA_DIST): Likewise.
2290 (all_local): Don't depend on stat.c or lstat.c.
2291 (stat.c, lstat.c): Remove rules.
2292 (EXTRA_DIST): Remove xstat.in.
2294 * xstat.in: Remove file. Contents moved into stat.c.
2295 * stat.c: New file. Contents mostly from xstat.in.
2296 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2297 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2299 * safe-read.c: Rework so that it may serve to define safe_write, too.
2300 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2302 2002-12-03 Jim Meyering <jim@meyering.net>
2304 * safe-read.c, safe-write.c: Change variable names and comments, but
2305 not semantics, to minimize the differences between these two files.
2306 (safe_read): Change comment to mention SAFE_READ_ERROR.
2308 * safe-read.c (IS_EINTR): Define.
2309 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2311 2002-12-02 Bruno Haible <bruno@clisp.org>
2313 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2314 Define, taken from safe-read.c.
2315 (INT_MAX): Provide fallback.
2316 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2317 * safe-write.h (SAFE_WRITE_ERROR): Define.
2319 * safe-read.c (EINTR): Remove definition.
2320 (safe_read): Don't use EINTR if it is absent.
2322 2002-12-02 Jim Meyering <jim@meyering.net>
2324 * safe-read.c (EINTR): Define.
2325 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2326 (INT_MAX): Provide fallback.
2327 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2329 * safe-read.h (SAFE_READ_ERROR): Define.
2331 2002-12-01 Jim Meyering <jim@meyering.net>
2333 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2334 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2336 2002-11-27 Paul Eggert <eggert@twinsun.com>
2338 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2339 hash_rehash): Replace `if (limit <= value) abort ();' with
2340 `if (! (value < limit)) abort ();', for readability.
2342 2002-11-26 <karl@gnu.org>
2344 * strdup.c: copy from libc again, with jim's ok.
2345 * .cppi-disable: re-add strdup.c
2347 2002-11-25 <karl@gnu.org>
2349 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2350 instead of "strtol.c".
2352 2002-11-25 Jim Meyering <jim@meyering.net>
2354 * mktime.c: Sync from libc, now that it has the latest fix.
2356 2002-11-24 <karl@gnu.org>
2358 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2359 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2361 2002-11-24 Jim Meyering <jim@meyering.net>
2363 Update from coreutils:
2365 * mktime.c: Merge in changes from libc.
2367 Avoid a link-time failure on some Linux systems.
2368 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2369 (__mon_yday): Declare with the STATIC attribute.
2370 (__mktime_internal): Likewise.
2371 Based on a report from Greg Schafer.
2373 2002-11-23 Jim Meyering <jim@meyering.net>
2375 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2376 Use `unsigned', not `int', as type of index.
2378 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2380 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2382 2002-11-22 Paul Eggert <eggert@twinsun.com>
2384 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2385 hint that one should use `if (! x) abort ();' rather than `assert
2386 (x);', and anyway it's one less thing to worry about configuring.
2387 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2388 hash_rehash, hash_insert): Use abort rather than assert.
2390 2002-11-22 Paul Eggert <eggert@twinsun.com>
2392 * quotearg.h: Allow multiple inclusion by surrounding with
2393 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2394 so that we can be included first.
2395 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2396 * quotearg.c: Include quotearg.h immediately after config.h.
2397 No need to include stddef.h or sys/types.h any more.
2398 Surround local include files with "", not "<>".
2399 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2400 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2401 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2402 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2403 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2404 (ISPRINT): Remove; no longer needed now that we assume C89.
2406 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2409 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2410 quotearg_char): Use SIZE_MAX rather than
2411 (size_t) -1 when we are talking about "infinity".
2413 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2415 2002-11-22 Bruno Haible <bruno@clisp.org>
2417 * safe-read.h: Assume C89. Add comments.
2418 (safe_read): Change return type to size_t.
2419 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2420 counts > SSIZE_MAX correctly.
2421 * safe-write.h: New file.
2422 * safe-write.c: New file.
2423 * full-read.h: New file.
2424 * full-read.c: New file.
2425 * full-write.h: Assume C89. Add comments.
2426 * full-write.c: Include safe-write.h.
2427 (full_write): Rewritten to use safe_write.
2428 Suggested by Jim Meyering and Paul Eggert.
2430 2002-11-21 Bruno Haible <bruno@clisp.org>
2432 Remove case insensitive option matching.
2433 * argmatch.h (argcasematch): Remove declaration.
2434 (ARGCASEMATCH): Remove macro.
2435 (__xargmatch_internal): Remove case_sensitive argument.
2436 (XARGMATCH): Update.
2437 (XARGCASEMATCH): Remove macro.
2438 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2439 case_sensitive argument.
2440 (argcasematch): Remove function.
2441 (__xargmatch_internal): Remove case_sensitive argument.
2442 (main): Use XARGMATCH instead of XARGCASEMATCH.
2444 * xmalloc.c: Change compile-time error message. Add comment about
2445 required autoconf version.
2447 2002-11-21 Jim Meyering <jim@meyering.net>
2449 * strdup.c (strdup): Tweak comment and initial #if/#include.
2451 Merge in changes from the coreutils.
2453 2002-09-25 Paul Eggert <eggert@twinsun.com>
2454 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2455 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2456 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2457 int. Work more efficiently if X is the same width as uintmax_t.
2458 Do not compare X to -1, to avoid bogus compiler warning.
2459 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2460 Don't assume that f_frsize and f_bsize are the same type.
2462 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2465 * makepath.c (make_path): Restore umask *before* creating the final
2467 (make_path): Minor reformatting.
2469 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2470 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2472 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2473 ones. At least on GNU/Linux systems, `auto' means something else.
2476 2002-11-20 Paul Eggert <eggert@twinsun.com>
2478 Merge argmatch cleanups from Bison. Assume C89.
2480 * argmatch.c: Include config.h here, not in argmatch.h.
2481 Include stdlib.h, for EXIT_FAILURE.
2482 Always include <string.h>, since we assume C89.
2483 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2484 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2485 Include <stddef.h> instead, since it's all we need for size_t.
2486 (PARAMS): Remove. All uses removed.
2487 (ARRAY_CARDINALITY): Do not bother to #undef.
2488 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2489 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2490 Remove unnecessary parentheses.
2491 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2492 Insert necessary parentheses.
2493 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2494 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2496 2002-11-19 Bruno Haible <bruno@clisp.org>
2498 * mbswidth.c: Include mbswidth.h right at the beginning.
2499 * mbswidth.h: Include <stddef.h>, for size_t.
2501 * mbswidth.h (PARAMS): Remove macro.
2502 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2503 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2505 * gcd.h (PARAMS): Remove macro.
2506 (gcd): Use ANSI C function declarations.
2507 * gcd.c (gcd): Likewise.
2509 2002-11-15 Bruno Haible <bruno@clisp.org>
2511 * strcspn.c: Include <stddef.h>.
2512 (strcspn): Use ANSI C function declaration. Change return type to
2514 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2515 (strpbrk): Use NULL.
2516 * strpbrk.h (PARAMS): Remove macro.
2517 (strpbrk): Use ANSI C function declaration.
2518 * strstr.c: Don't include <sys/types.h>.
2519 * strstr.h (PARAMS): Remove macro.
2520 (strstr): Use ANSI C function declarations.
2522 2002-11-06 Bruno Haible <bruno@clisp.org>
2524 * gcd.h (gcd): Change argument type to 'unsigned long'.
2525 * gcd.c (gcd): Likewise.
2527 2002-11-05 Bruno Haible <bruno@clisp.org>
2529 * gcd.h: New file, from gettext-0.11.5.
2530 * gcd.c: New file, from gettext-0.11.5.
2532 2002-11-05 Bruno Haible <bruno@clisp.org>
2534 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2535 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2536 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2537 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2539 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2540 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2542 * closeout.c: Include gettext.h instead of <libintl.h>.
2543 * human.c: Include gettext.h instead of <libintl.h>.
2544 * quotearg.c: Include gettext.h instead of <libintl.h>.
2545 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2546 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2547 * userspec.c: Include gettext.h instead of <libintl.h>.
2548 * version-etc.c: Include gettext.h instead of <libintl.h>.
2549 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2550 (textdomain): Remove definition.
2551 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2553 * long-options.c: Remove include of <libintl.h> and definition of _.
2554 * same.c: Remove include of <libintl.h> and definition of _.
2556 2002-11-04 Bruno Haible <bruno@clisp.org>
2558 * stpcpy.h: New file, from GNU gettext-0.11.5.
2559 * strcase.h: New file, from GNU gettext-0.11.5.
2560 * strpbrk.h: New file, from GNU gettext-0.11.5.
2561 * strstr.h: New file, from GNU gettext-0.11.5.
2562 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2564 2002-05-09 Bruno Haible <bruno@clisp.org>
2566 * config.charset: Update for newest glibc. Add canonical names
2567 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2569 2002-05-09 Bruno Haible <bruno@clisp.org>
2571 * localcharset.c (get_charset_aliases): Add more Windows specific
2574 2002-05-08 Owen Taylor <otaylor@redhat.com>
2576 * config.charset: A few additions for Solaris.
2578 2001-12-05 Bruno Haible <bruno@clisp.org>
2580 * localcharset.c (locale_charset): Don't return an empty string.
2582 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2584 * config.charset: msdos in uk_UA uses CP1125.
2586 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2588 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2589 * localcharset.c (locale_charset): Declare as extern "C".
2591 2002-02-15 Bruno Haible <bruno@clisp.org>
2593 * config.charset [msdosdjgpp]: For Russian, use CP866.
2595 2002-02-11 Bruno Haible <bruno@clisp.org>
2597 * config.charset: Add support for NetBSD.
2599 2002-09-25 <karl@gnu.org>
2601 * strdup.c: copy from libc/string (via ../config/srclist*).
2602 * getopt*: copy from libc/posix.
2603 * gettext.h: copy from gettext.
2604 * .cppi-disable: add strdup.c, gettext.h.
2606 2002-07-01 Jim Meyering <meyering@lucent.com>
2608 * c-stack.c: Include sys/time.h.
2609 From Volker Borchert.
2611 2002-06-11 Paul Eggert <eggert@twinsun.com>
2613 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2614 New macro. Use it uniformly instead of
2615 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2616 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2617 reported by Vin Shelton.
2619 2002-06-22 Jim Meyering <meyering@lucent.com>
2621 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2622 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2624 2002-06-22 Paul Eggert <eggert@twinsun.com>
2626 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2627 Do not assume SA_SIGINFO behavior.
2628 Bug reported by Jim Meyering on NetBSD 1.5.2.
2630 2002-06-22 Jim Meyering <meyering@lucent.com>
2632 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2634 * exitfail.c, exitfail.h: Likewise.
2635 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2637 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2639 (EXTRA_DIST): Add fnmatch_loop.c.
2640 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2642 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2643 * fnmatch.c: Update from diffutils-2.8.2.
2644 * fnmatch_.h: New file. From diffutils-2.8.2.
2645 * fnmatch.h: Remove file.
2647 2002-06-18 Paul Eggert <eggert@twinsun.com>
2649 * file-type.h: Report an error if neither S_ISREG nor
2650 S_IFREG is defined, instead of using a test specific to glibc
2651 2.2. This should be safe, since POSIX requires S_ISREG and
2652 Unix Version 7 had S_IFREG. We don't need to check for
2653 <sys/types.h> since we don't use any symbols that it defines.
2655 2002-06-15 Jim Meyering <meyering@lucent.com>
2657 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2658 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2659 have been included before this file.
2661 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2663 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2664 so that each temporary file name is unique and valid in the first
2665 8 characters, for operation under DOS.
2667 2002-06-15 Jim Meyering <meyering@lucent.com>
2669 Work even with DJGPP 2.03, which lacks support for symlinks.
2671 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2673 * lchown.c (S_ISLNK): Likewise.
2675 2002-06-14 Jim Meyering <meyering@lucent.com>
2677 * file-type.h: Use the version from diffutils-2.8.2.
2678 * file-type.c: Likewise.
2680 2002-05-27 Jim Meyering <meyering@lucent.com>
2682 Fix a problem seen only on nonconforming systems whereby ls.c's
2683 use of localtime, and then of gettimeofday would cause trouble:
2684 the localtime call used to initialize rpl_gettimeofday's save
2685 mechanism would clobber ls's current local time information so
2686 that in any long listing the first file would always be listed
2687 with date 1970-01-01. Analysis by Volker Borchert.
2689 * gettimeofday.c (localtime): Undefine.
2690 (rpl_localtime): New function.
2692 2002-05-22 Jim Meyering <meyering@lucent.com>
2694 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2695 * file-type.h: New file.
2696 * file-type.c (file_type): New file/function. Extracted from diffutils.
2698 2002-04-29 Paul Eggert <eggert@twinsun.com>
2700 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2702 2002-04-28 Paul Eggert <eggert@twinsun.com>
2704 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2705 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2706 of 127, since 64 is the largest conceivable number for ancient
2708 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2710 2002-04-28 Jim Meyering <meyering@lucent.com>
2712 * sig2str.c (WTERMSIG): Remove definition (unused).
2714 2002-04-28 Paul Eggert <eggert@twinsun.com>
2716 * sig2str.h, sig2str.c: New files.
2717 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2719 2002-04-24 Jim Meyering <meyering@lucent.com>
2721 * gettext.h: New file, from Gettext.
2722 * Makefile.am (INCLUDES): Remove -I../intl.
2723 (libfetish_a_SOURCES): Add gettext.h.
2725 2002-04-16 Jim Meyering <meyering@lucent.com>
2727 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2728 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2729 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2731 2002-04-12 Jim Meyering <meyering@lucent.com>
2733 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2735 2002-03-10 Jim Meyering <meyering@lucent.com>
2737 * makepath.c (make_path): Remove a comma from a diagnostic.
2738 Suggestion from Santiago Vila.
2740 2002-03-08 Jim Meyering <meyering@lucent.com>
2742 * rename.c: Mention that this wrapper is needed also on
2743 mips-dec-ultrix4.4 systems.
2745 2002-03-02 Jim Meyering <meyering@lucent.com>
2747 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2748 not HAVE_CLOCK_SETTIME.
2750 2002-02-27 Paul Eggert <eggert@twinsun.com>
2752 * nanosleep.h: Rename to....
2753 * timespec.h: New name for nanosleep.h. All uses changed.
2755 * gettime.c: New file.
2756 * settime.c: New file.
2759 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2760 timespec.h. Remove nanosleep.h.
2762 2002-02-25 Paul Eggert <eggert@twinsun.com>
2764 * acl.c, acl.h: New files.
2765 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2767 2002-02-24 Jim Meyering <meyering@lucent.com>
2769 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2770 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2771 cause trouble. Reported by Nelson Beebe.
2773 2002-02-23 Paul Eggert <eggert@twinsun.com>
2775 * path-concat.c (xpath_concat): Reorder code to pacify
2776 compilers that don't know that xalloc_die never returns.
2778 2002-02-20 Jim Meyering <meyering@lucent.com>
2780 * getdate.c: Regenerate using bison-1.33.
2782 2002-02-15 Paul Eggert <eggert@twinsun.com>
2784 * posixver.c, posixver.h: New files.
2785 * Makefile.am (libfetish_a_SOURCES): Add them.
2787 2002-02-02 Paul Eggert <eggert@twinsun.com>
2788 Bruno Haible <bruno@clisp.org>
2790 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2791 (fwrite_success_callback): New declaration.
2792 * unicodeio.c (unicode_to_mb): New function, extracted from
2793 print_unicode_char. Call failure callback instead of error.
2794 (fwrite_success_callback): New function.
2795 (exit_failure_callback): New function.
2796 (fallback_failure_callback): New function.
2797 (print_unicode_char): Call unicode_to_mb.
2799 2002-01-26 Jim Meyering <meyering@lucent.com>
2801 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2803 2002-01-22 Jim Meyering <meyering@lucent.com>
2805 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2806 Otherwise, some versions of automake would omit the rule that makes
2807 Makefile from Makefile.in.
2809 2001-01-21 Paul Eggert <eggert@twinsun.com>
2811 * xmemcoll.h, xmemcoll.c: New files.
2812 * Makefile.am (libfetish_a_SOURCES): Add them.
2813 * memcoll.c: Include errno.h, and declare errno if not defined.
2814 (memcoll): Set errno to zero if there is no error.
2816 * quotearg.c (quotearg_buffer_restyled):
2817 Fix bug with quoting buffers containing NUL when backslashing escapes.
2818 This bug was exposed by the other changes in this patch.
2819 (quotearg_n_options): New arg ARGSIZE.
2820 All callers changed.
2821 (quoting_options_from_style): New function.
2822 (quotearg_n_style): Use it.
2823 (quotearg_n_style_mem): New function.
2825 * quotearg.h (quotearg_n_style_mem): New function.
2827 2002-01-16 Jim Meyering <meyering@lucent.com>
2829 * getdate.y: Add three semicolons, each just before a closing brace.
2830 Bison (as of version 1.31) no longer papers over that mistake.
2832 2002-02-14 Paul Eggert <eggert@twinsun.com>
2834 * backupfile.c (ISDIGIT): Comment fix.
2835 * getdate.y (ISDIGIT): Likewise.
2836 * posixtm.c (ISDIGIT, year): Likewise.
2837 * strverscmp.c (ISDIGIT): Likewise.
2838 * userspec.c (ISDIGIT): Likewise.
2840 2002-01-05 Jim Meyering <meyering@lucent.com>
2842 * version-etc.c (version_etc_copyright): Update copyright year.
2844 2001-01-19 Paul Eggert <eggert@twinsun.com>
2846 * closeout.c (close_stdout_status): If ferror (stdout), do
2847 not silently exit merely because the output buffer happens to
2848 have nothing pending.
2850 2001-12-18 Paul Eggert <eggert@twinsun.com>
2852 See the big note in ../ChangeLog.
2853 * human.c (suffixes): Prefer K to k for 1024.
2854 (generate_suffix_backwards): New function.
2855 (human_readable_inexact): Use it.
2856 * xstrtol.c (__xstrtol): If there is no number but there
2857 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2858 Accept 'K' as well as 'k'.
2860 2001-12-15 Jim Meyering <meyering@lucent.com>
2862 * regex.h (__restrict_arr): Update from libc.
2864 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2865 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2868 2001-12-10 Jim Meyering <meyering@lucent.com>
2870 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2871 Instead, include "xalloc.h".
2872 (initbuffer): Don't cast xmalloc return value to char*.
2873 (readline): Reword comment.
2874 Don't cast xrealloc return value to char*
2877 2001-12-09 Jim Meyering <meyering@lucent.com>
2879 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2880 `signed and unsigned type in conditional expression'.
2881 * posixtm.c (posix_time_parse): Likewise.
2883 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2885 * readtokens.c (readtoken): Declare an index to be of type unsigned
2886 to avoid a pedantic warning.
2888 * getstr.c: Don't include assert.h.
2889 (getstr): Remove warning-evoking assertions.
2890 Return -1 if offset parameter is out of bounds.
2891 Change the type of a local from int to size_t.
2893 * strftime.c (my_strftime_localtime_r): Include this function
2894 definition in the `#if ! HAVE_TM_GMTOFF' block.
2896 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2897 Include xalloc.h instead.
2899 2001-12-02 Jim Meyering <meyering@lucent.com>
2901 * tempname.c: Don't declare getenv, thus reverting the change of
2902 2001-11-18. It's no longer necessary, now that stdlib.h is always
2905 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2906 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2908 2001-11-30 Akim Demaille <akim@epita.fr>
2910 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2911 before being defined.
2913 2001-11-27 Paul Eggert <eggert@twinsun.com>
2915 * quotearg.h (quotearg_n, quotearg_n_style):
2916 First arg is int, not unsigned.
2917 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2918 (SIZE_MAX, UINT_MAX): New macros.
2919 (quotearg_n_options): Abort if N is negative.
2920 Avoid overflow check on hosts where size_t is 64 bits and int
2921 is 32 bits, as overflow is impossible there.
2922 Fix off-by-one typo that caused unnecessary reallocation.
2924 2001-11-27 Jim Meyering <meyering@lucent.com>
2926 * tempname.c: Merge with version from libc.
2927 * regex.c: Likewise.
2929 * tempname.c: Include stdlib.h unconditionally. On some old systems
2930 for which STDC_HEADERS is 0, it was not included, resulting in a
2931 warning about an integer-to-pointer conversion problem with getenv.
2932 Reported by Volker Borchert.
2934 2001-11-26 Jim Meyering <meyering@lucent.com>
2936 * gtod.h: Remove file.
2937 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2938 * gettimeofday.c: Don't include gtod.h.
2939 (GTOD_init): Remove function.
2940 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2941 Suggestion from Volker Borchert.
2943 2001-11-23 Jim Meyering <meyering@lucent.com>
2945 * hash.h (struct hash_table): Don't define here. Merely declare it.
2946 * hash.c (struct hash_table): Define it here instead.
2948 2001-11-22 Jim Meyering <meyering@lucent.com>
2950 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2952 2001-11-18 Paul Eggert <eggert@twinsun.com>
2954 * tempname.c (TMP_MAX): Remove; no longer needed.
2955 (TEMPORARIES): New macro.
2956 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2957 removes an artificial limitation (e.g. HP-UX 10.20, where
2960 2001-11-18 Jim Meyering <meyering@lucent.com>
2962 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2965 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2966 files will be created before anything else.
2968 2001-11-17 Jim Meyering <meyering@lucent.com>
2970 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2971 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2972 rather than group writable. Patch by Juan F. Codagnone.
2974 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2975 Instead, include "xalloc.h".
2977 * mountlist.c: Include unlocked-io.h after all system headers.
2978 Remove explicit declarations of xmalloc, xrealloc,
2979 and xstrdup. Instead, include "xalloc.h".
2981 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2982 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2983 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2985 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2986 Reported by Padraig Brady.
2988 * mkstemp.c: #undef mkstemp.
2990 (rpl_mkstemp): Rename from mkstemp.
2993 2001-11-16 Jim Meyering <meyering@lucent.com>
2995 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2996 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2997 determine the amount of total physical memory, use pstat_getstatic.
2998 HPUX-11 doesn't define _SC_PHYS_PAGES.
2999 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3000 If sysconf couldn't be used to determine the amount of available
3001 physical memory, use both pstat_getstatic and pstat_getdynamic.
3002 Based on a patch from Bob Proulx.
3004 2001-11-05 Jim Meyering <meyering@lucent.com>
3006 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3008 2001-11-03 Jim Meyering <meyering@lucent.com>
3010 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3011 in argmatch_to_argument call.
3013 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3016 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3017 e.g., a fault due to an attempt to free a NULL pointer.
3019 2001-11-01 Jim Meyering <meyering@lucent.com>
3021 * dirfd.c, dirfd.h: New files.
3022 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3024 * hash.c (hash_print) [TESTING]: Clean up.
3026 2001-10-22 Paul Eggert <eggert@twinsun.com>
3028 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3029 to avoid a warning if -Wall.
3031 2001-10-21 Paul Eggert <eggert@twinsun.com>
3033 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3035 2001-10-21 Jim Meyering <meyering@lucent.com>
3037 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3038 this code would end up calling gettext even in packages built
3040 * getopt.c (_): Likewise.
3041 * regex.c (_): Likewise.
3043 2001-10-20 Paul Eggert <eggert@twinsun.com>
3045 * error.c (strerror_r): Do not declare unless !_LIBC.
3046 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3047 Use strerror_r that is only a macro, even if it is not a function.
3048 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3049 (private_strerror): Use prototypes, not old-style function definition.
3050 (print_errno_message): New function.
3051 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3053 (error_tail, error, error_at_line): Use it.
3055 2001-10-11 Jim Meyering <meyering@lucent.com>
3057 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3058 and quote_n (1, ... to avoid clobbering a buffer.
3060 2001-10-05 Jim Meyering <meyering@lucent.com>
3062 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3063 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3064 * hash-pjw.h: New file.
3066 2001-09-30 Jim Meyering <meyering@lucent.com>
3068 * mountlist.c [MOUNTED_GETFSSTAT]:
3069 Include <sys/ucred.h>, for Apple Darwin.
3070 Include sys/mount.h and sys/fs_types.h only if available.
3072 (read_filesystem_list): Use FS_TYPE.
3074 2001-09-29 Paul Eggert <eggert@twinsun.com>
3076 * exclude.c (excluded_filename): 0 -> false, since it's
3079 2001-09-28 Paul Eggert <eggert@twinsun.com>
3081 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3082 #defines strtoimax. Also treat the other strto* functions
3085 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3086 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3087 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3089 2001-09-26 Jim Meyering <meyering@lucent.com>
3091 Most macros in unlocked-io.h had the wrong number of arguments.
3092 * gen-uio: New script.
3093 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3094 * unlocked-io.hin: Remove file.
3095 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3096 rather than trying to embed it here.
3097 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3098 Reported by Padraig Brady.
3100 2001-09-25 Volker Borchert <bt@teknon.de>
3102 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3104 2001-09-23 Jim Meyering <meyering@lucent.com>
3106 * mountlist.c: Remove useless parentheses in #if directives.
3107 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3108 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3110 2001-09-22 Jim Meyering <meyering@lucent.com>
3112 * localcharset.c: Update from latest gettext.
3113 * config.charset: Likewise.
3115 2001-09-20 Jim Meyering <meyering@lucent.com>
3117 * xstrtol.c (strtoimax): Guard declaration with
3118 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3119 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3120 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3121 (strtoumax): Likewise, for completeness (it wasn't necessary).
3123 2001-09-06 Paul Eggert <eggert@twinsun.com>
3125 * strtoimax.c (HAVE_LONG_LONG):
3126 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3127 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3128 to work around bug in IBM C compiler.
3130 2001-09-16 Jim Meyering <meyering@lucent.com>
3132 * mkdir.c: New file.
3134 2001-09-04 Paul Eggert <eggert@twinsun.com>
3136 * xgetcwd.c: Revert some of the previous change; intead,
3137 fix the HAVE_GETCWD_NULL code to behave more like the
3138 !HAVE_GETCWD_NULL code used to.
3141 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3144 2001-09-04 Paul Eggert <eggert@twinsun.com>
3146 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3147 Use ssize_t, not int, to store result of readlink.
3148 Check for ssize_t overflow as well as size_t overflow,
3149 as POSIX says the result of readlink is implementation-defined
3150 when ssize_t overflows.
3151 Remove unnecessary cast to char*.
3152 Use free+malloc instead of realloc, as the storage doesn't need
3153 to be preserved and it's clearer and can be more efficient that way.
3154 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3155 * xreadlink.h (xreadlink): Update prototype.
3157 2001-09-03 Paul Eggert <eggert@twinsun.com>
3159 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3160 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3161 spotted by Jim Meyering.
3163 2001-09-03 Jim Meyering <meyering@lucent.com>
3165 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3167 2001-09-03 Paul Eggert <eggert@twinsun.com>
3169 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3170 like the HAVE_GETCWD_NULL code.
3171 Include pathmax.h if not HAVE_GETCWD.
3172 Do not include xalloc.h.
3173 (INITIAL_BUFFER_SIZE): New symbol.
3174 Do not use xmalloc / xrealloc, since the caller is responsible for
3175 handling errors. Preserve errno around `free' during failure.
3176 Do not overrun buffer when using getwd.
3178 2001-09-03 Paul Eggert <eggert@twinsun.com>
3180 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3181 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3183 2001-09-02 Jim Meyering <meyering@lucent.com>
3185 * error.c: Update from GNU libc.
3187 2001-09-01 Jim Meyering <meyering@lucent.com>
3189 * xreadlink.c: New file.
3190 * xreadlink.h: New file.
3191 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3193 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3194 doesn't conflict with sparc Solaris 7's definition in
3195 /usr/include/sys/int_types.h.
3197 * exclude.c: Use `""', not `<>' to #include non-system header files.
3198 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3199 and strncasecmp as r-values. Unixware didn't have declarations.
3201 2001-08-31 Jim Meyering <meyering@lucent.com>
3203 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3204 Use an initial, malloc'd, buffer of length 128 rather than
3205 a statically allocated one of length 1024.
3207 2001-08-30 Paul Eggert <eggert@twinsun.com>
3209 * xgetcwd.c: Don't include pathmax.h.
3210 Include stdlib.h and unistd.h if available.
3212 (xmalloc, xstrdup, free): Remove decls.
3213 (xgetcwd): Don't assume sizes fit in unsigned.
3214 Check for overflow when computing sizes.
3215 Simplify reallocation code.
3217 2001-08-28 Paul Eggert <eggert@twinsun.com>
3219 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3221 * strtoimax.c: Renamed from strtoxmax.c, removing the
3224 Also, make the following further changes to make this file's
3225 configuration more similar to that of strtol.c:
3226 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3227 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3228 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3229 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3230 changed to signed values.
3232 And make the following changes as well:
3233 Fix copyright notice, as 1999 was missing.
3234 (verify): New macro.
3235 (strtoimax): Check sizes at compile-time, not run-time.
3236 Prefer strtol to strtoll if both work.
3237 (main): Remove; it was not that useful and was a pain to maintain.
3239 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3241 2001-08-30 Paul Eggert <eggert@twinsun.com>
3243 * savedir.c (savedir): Remove size parameter, as POSIX says that
3244 a directory's st_size can have an arbitrary value, so the old
3245 usage could waste an arbitrary amount of memory. All uses
3247 * savedir.h: Update prototype.
3249 2001-08-30 Paul Eggert <eggert@twinsun.com>
3251 * xstrtol.c (strtoimax): New decl.
3253 2001-08-28 Paul Eggert <eggert@twinsun.com>
3255 * xstrtol.h: Add copyright notice.
3256 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3257 LONGINT_INVALID_SUFFIX_CHAR.
3259 2001-08-30 Paul Eggert <eggert@twinsun.com>
3261 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3264 2001-08-30 Paul Eggert <eggert@twinsun.com>
3266 * hash.c: Remove '2001' from copyright notice.
3268 2001-08-30 Paul Eggert <eggert@twinsun.com>
3270 * full-write.h: New file.
3271 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3272 * full-write.c: Correct credits, as cccp.c no longer
3273 exists and anyway it was so heavily changed from the old cccp
3274 code as to be unrecognizable. Include full-write.h.
3275 (full_write) Return size_t, with short writes meaning failure.
3276 All callers changed. This fixes a bug with large buffers
3278 * utime.c: Include full-write.h.
3280 2001-08-30 Paul Eggert <eggert@twinsun.com>
3282 Merge 'exclude' changes from tar 1.13.22.
3283 This fixes one or two unlikely storage allocation overflow bugs,
3284 but doesn't change user-visible behavior otherwise.
3286 2001-08-30 Paul Eggert <eggert@twinsun.com>
3288 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3289 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3290 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3291 Include if available.
3292 (<xalloc.h>): Include
3293 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3294 (verify): New macro. Use it to verify that EXCLUDE macros do not
3295 collide with FNM macros.
3296 (struct patopts): New struct.
3297 (struct exclude): Use it, as exclude patterns now come with options.
3298 (new_exclude): Support above changes.
3299 (new_exclude, add_exclude_file):
3300 Initial size must now be a power of two to simplify overflow checking.
3301 (free_exclude, fnmatch_no_wildcards): New function.
3302 (excluded_filename): No longer requires options arg, as the options
3303 are determined by add_exclude. Now returns bool, not int.
3304 (excluded_filename, add_exclude):
3305 Add support for the fancy new exclusion options.
3306 (add_exclude, add_exclude_file): Now takes int options arg.
3307 Check for arithmetic overflow when computing sizes.
3308 (add_exclude_file): xrealloc might modify errno, so don't
3309 realloc until after errno might be used.
3311 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3313 (free_exclude): New decl.
3314 (add_exclude, add_exclude_file): Now takes int options arg.
3315 (excluded_filename): No longer requires options arg, as the options
3316 are determined by add_exclude. Now returns bool, not int.
3318 2001-08-30 Paul Eggert <eggert@twinsun.com>
3320 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3322 2001-08-27 Jim Meyering <meyering@lucent.com>
3324 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3326 * version-etc.c (N_): Remove definition.
3327 Revert most of last change.
3328 Instead, simply don't mark the `Copyright...' string for translation.
3329 Based on advice from Paul Eggert.
3331 * strtoxmax.c: Tweak comment.
3333 2001-08-26 Jim Meyering <meyering@lucent.com>
3335 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3336 of copyright with `%s' so translators don't get an untranslated
3338 (COPYRIGHT_YEAR): Define.
3339 (version_etc): Use fprintf rather than fputs.
3340 Suggestion from Ulrich Drepper.
3342 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3344 * strtoll.c: New file, from GNU libc.
3345 * xstrtoimax.c: New file.
3347 * xstrtol.h: Add xstrtoimax.
3348 * strtoumax.c: New file. Simply include "strtoumax.c".
3349 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3351 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3352 * strtoxmax.c: ... then renamed to this.
3354 2001-08-13 Paul Eggert <eggert@twinsun.com>
3356 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3357 Port to Solaris 8, where 'sed' requires a space after the 'r'
3358 command, and where sh dislikes "$/". Clean up the spacing a bit.
3359 Redirect output to $tmp just once.
3361 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3363 * addext.c (<errno.h>): Include.
3364 (errno): Declare if not defined.
3365 (addext): Work correctly when pathconf returns -1 and leaves
3366 errno alone because there is no limit. Also, work even if
3367 pathconf returns a value greater than SIZE_MAX.
3369 2001-08-12 Jim Meyering <meyering@lucent.com>
3371 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3372 Simply `return getcwd (NULL, 0);'.
3373 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3374 Use 1300 as initial value for length, not PATH_MAX.
3376 * pathmax.h: Clean up cpp syntax.
3378 2001-08-12 Jim Meyering <meyering@lucent.com>
3380 * gettimeofday.c: New file.
3382 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3384 2001-08-04 Jim Meyering <meyering@lucent.com>
3386 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3387 to get in sync with glibc.
3389 2001-08-03 Paul Eggert <eggert@twinsun.com>
3391 The following changes are from gettext 0.10.39 as maintained by
3394 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3395 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3396 with inverted sense. All uses changed.
3398 * mbswidth.c: Don't include <limits.h>.
3399 Include <stdlib.h> and <string.h> unconditionally.
3400 (iswcntrl, mbsinit, ISCNTRL): New macros.
3401 (mbsnwidth): Use K&R style function declarations.
3402 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3403 can optimize it when MB_CUR_MAX == 1.
3404 The width of control characters is zero, not 1.
3406 2001-07-15 Jim Meyering <meyering@lucent.com>
3408 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3409 (BUILT_SOURCES): Add unlocked-io.h.
3410 (io_functions): Define.
3411 (unlocked-io.h): New rule.
3412 (DISTCLEANFILES): Add unlocked-io.h.
3413 (all-local): Depend on unlocked-io.h, to ensure it is created.
3415 * unlocked-io.hin: New file
3417 * regex.c: Update from glibc.
3419 2001-07-05 Jim Meyering <meyering@lucent.com>
3421 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3423 (libfetish_a_SOURCES): Put all .h files here instead.
3424 Remove a thus-exposed (better checks in automake) duplicate and
3425 two unnecessary .h files.
3427 2001-06-11 Jim Meyering <meyering@lucent.com>
3429 * regex.c: Update from GNU libc.
3431 2001-05-27 Jim Meyering <meyering@lucent.com>
3433 * readutmp.h (UT_TYPE): Define.
3435 2001-05-24 Jim Meyering <meyering@lucent.com>
3437 * argmatch.c: Include "quote.h".
3438 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3439 quote function. Reported by Göran Uddeborg.
3441 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3443 * dirname.c (dir_name): Compute append_dot using path, not newpath
3444 which is not yet declared.
3446 2001-05-11 Paul Eggert <eggert@twinsun.com>
3448 * Makefile.am (libfetish_a_SOURCES):
3449 Add strftime.c, since we now compile it on all hosts.
3451 * strftime.c (my_strftime):
3452 Define to nstrftime if emacs, but only if my_strftime is not defined.
3453 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3454 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3455 Add one more extra argument: a nanoseconds value.
3458 (my_strftime function): Add %N format.
3459 (emacs_strftimeu): Renamed from emacs_strftime,
3460 with extra ut argument.
3462 2001-05-11 Paul Eggert <eggert@twinsun.com>
3464 dirname code cleanup. base_name now behaves more compatibly
3465 with POSIX basename when given file names that have trailing
3466 slashes, and similarly for dir_name. Add new primitives
3467 base_len and dir_len. Put the directory-name-related decls
3470 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3471 * backupfile.c (base_name): Likewise.
3472 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3473 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3474 * makepath.c (strip_trailing_slashes): Likewise.
3475 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3477 * rename.c (strip_trailing_slashes): Likewise.
3478 * same.c (base_name): Likewise.
3479 * stripslash.c (ISSLASH): Likewise.
3481 * addext.c: Include <dirname.h> after size_t is defined.
3482 * backupfile.c: Likewise.
3484 * addext.c (addext): Use base_len to trim redundant
3485 trailing slashes instead of doing it ourselves.
3486 But do not trim the last slash if it is not redundant.
3488 * backupfile.c (find_backup_file_name,
3489 max_backup_version): Use base_len instead of rolling it ourselves.
3490 Handle the case of "" and (on DOS) "C:" correctly.
3492 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3493 Include <string.h>, <dirname.h>.
3494 (base_name): Allow file names ending in slashes, other than names
3495 that are all slashes. In this case, return the basename followed
3496 by the slashes. This is more general, and can be used in places
3497 where the original base_name purposely had an assertion failure.
3498 (base_len): New function.
3500 * dirname.c: Include <string.h> instead of <stdlib.h>.
3501 Do not include <assert.h>; no longer needed.
3503 (memrchr): Remove decl.
3504 (dir_name_r): Remove.
3505 (dir_len): Renamed from dirlen. All callers changed.
3506 Rewrite in terms of base_name, for simplicity and consistency.
3507 (dir_name): Never return NULL. All callers changed.
3508 Do not include <stdlib.h> in test program; no longer needed.
3509 return 0; is fine for test program.
3511 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3513 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3515 * path-concat.c (path_concat): Use base_len to compute
3516 base length, not strlen; this means we cannot rely on memcpy
3519 * same.c (STREQ): Remove.
3520 (same_name): Handle the case where the basename ends in trailing '/'.
3522 * stripslash.c (strip_trailing_slashes): Return nonzero if
3523 a slash was stripped. Do not strip the last slash after a
3526 2001-04-08 Jim Meyering <meyering@lucent.com>
3528 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3529 recomputed; that's necessary when the offset spans a DST transition.
3530 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3532 2001-04-02 Jim Meyering <meyering@lucent.com>
3534 * regex.h, regex.c: Update from GNU libc.
3536 2001-03-19 Paul Eggert <eggert@twinsun.com>
3538 * version-etc.c (version_etc_copyright): Update to 2001.
3540 2001-03-16 Paul Eggert <eggert@twinsun.com>
3542 * tempname.c (uint64_t): Define to uintmax_t if
3543 not defined, and if UINT64_MAX is not defined.
3544 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3545 Reported by John David Anglin.
3547 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3549 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3550 alias if codeset is empty.
3551 * config.charset (BeOS): Use wildcard syntax.
3553 2001-03-13 Jim Meyering <meyering@lucent.com>
3555 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3556 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3559 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3561 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3563 * unicodeio.c (print_unicode_char): Simplify accordingly.
3565 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3567 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3568 support for DOS/DJGPP.
3570 2001-02-28 Paul Eggert <eggert@twinsun.com>
3572 * Makefile.am (libfetish_a_SOURCES):
3573 Add dup-safer.c, fopen-safer.c.
3574 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3576 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3578 2001-02-25 Paul Eggert <eggert@twinsun.com>
3580 The mkstemp replacement is taken from glibc 2.2.2, with some
3581 portability fixes for use outside glibc, as follows:
3583 * tempname.c (struct_stat64): New macro.
3584 (direxists, __gen_tempname): Use it.
3585 This avoids a portability problem with Solaris 8.
3587 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3588 (<stddef.h>, <stdint.h>, <string.h>):
3589 Include only if STDC_HEADERS || _LIBC.
3590 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3591 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3592 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3593 (__set_errno): Define this macro if <errno.h> doesn't.
3594 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3595 Define these macros if <stdio.h> doesn't.
3596 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3597 Define these macros if <sys/stat.h>
3598 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3599 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3600 __xstat64): Define if not _LIBC.
3601 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3602 (__gen_tempname): Invoke gettimeofday only if
3603 HAVE_GETTIMEOFDAY || _LIBC;
3604 otherwise, fall back on plain "time".
3605 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3607 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3609 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3611 2001-02-17 Jim Meyering <meyering@lucent.com>
3613 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3614 around included file name.
3616 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3618 * strftime.c: Update from GNU libc (the only changes were to comments).
3620 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3622 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3624 2001-02-17 Paul Eggert <eggert@twinsun.com>
3626 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3627 Remove workaround macros for hosts that have mbrtowc but not
3628 mbstate_t, as we now insist on proper declarations for both
3629 before using mbrtowc.
3631 2001-02-17 Jim Meyering <meyering@lucent.com>
3633 * regex.c: Update from libc.
3635 2001-02-16 Paul Eggert <eggert@twinsun.com>
3637 * alloca.c (malloc): Undef before defining, since stdlib.h
3638 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3639 Reported by Mark Hounschell via Paul Eggert.
3641 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3643 * config.charset: Update for FreeBSD 4.2.
3645 2001-01-26 Jim Meyering <meyering@lucent.com>
3647 * quotearg.c: Include stddef.h.
3648 * quote.c: Include stddef.h.
3649 Reported by Axel Kittenberger.
3651 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3652 line in double quotes so that it evokes a better diagnostic.
3653 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3654 Reported by Axel Kittenberger.
3656 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3658 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3659 to avoid a warning. Add back 'const' to inptr.
3661 2001-01-16 Jim Meyering <meyering@lucent.com>
3663 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3666 2001-01-14 Jim Meyering <meyering@lucent.com>
3668 * rename.c: New file. From Volker Borchert.
3669 Include stdlib.h, string.h or strings.h, and xalloc.h.
3670 Use strip_trailing_slashes rather than open-coding it.
3672 2001-01-03 Paul Eggert <eggert@twinsun.com>
3674 * strftime.c: Sync with glibc time/strftime.c 1.81.
3676 2001-01-03 Jim Meyering <meyering@lucent.com>
3678 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3679 local `inptr' to avoid warning with some system declarations of iconv.
3681 2000-12-29 Paul Eggert <eggert@twinsun.com>
3683 * modechange.c: Do not assume that mode_t uses the
3684 traditional octal encoding. E.g. "chmod 1 FOO" should set
3685 the other-execute bit of FOO even if S_IXOTH != 1.
3687 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3688 WOTH, XOTH, ALLM): New macros.
3689 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3690 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3692 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3693 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3695 No need to use uintmax_t; unsigned long is long enough.
3696 Don't bother to get suffix since we don't use it.
3698 2000-12-24 Jim Meyering <meyering@lucent.com>
3700 * hash.c (is_prime): Return explicit boolean values.
3701 (hash_get_first): Return NULL to appease Irix5.6's 89.
3702 Reported by Nelson Beebe.
3704 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3706 * localcharset.c (locale_charset): Add support for Win32.
3708 2000-12-18 Paul Eggert <eggert@twinsun.com>
3710 * physmem.h, physmem.c: New files.
3712 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3713 (noinst_HEADERS): Add physmem.h.
3715 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3716 't' for compatibility with Solaris 8 sort.
3718 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3720 * config.charset: Add support for BeOS.
3722 2000-12-16 Jim Meyering <meyering@lucent.com>
3724 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3725 SHELLS_FILE to a file name that's useful on djgpp systems.
3727 (ADDITIONAL_DEFAULT_SHELLS): Define.
3728 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3729 Based mostly on a patch from Prashant TR.
3731 2000-12-16 Jim Meyering <meyering@lucent.com>
3733 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3734 N and M) would have treated it like `chown N:N FILE'.
3736 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3738 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3740 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3741 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3742 to the list of canonical encodings. Rename EUC-CN to GB2312.
3744 2000-12-08 Andreas Schwab <schwab@suse.de>
3746 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3747 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3749 2000-12-07 Jim Meyering <meyering@lucent.com>
3751 * stripslash.c (ISSLASH): Define.
3752 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3755 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3756 (dir_name_r): Declare this function as static.
3757 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3758 manifest itself on a name containing a mix of slashes and
3760 Make this function work with names starting with a DOS-style
3761 drive letter and colon prefix.
3762 (dir_name): Append `.' if necessary.
3763 Based mostly on patches from Prashant TR and Eli Zaretskii.
3765 * dirname.h (dir_name_r): Remove prototype.
3767 2000-12-05 Jim Meyering <meyering@lucent.com>
3769 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3771 2000-12-04 Jim Meyering <meyering@lucent.com>
3773 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3774 Also include memory.h, stdlib.h, unistd.h if appropriate.
3775 Reported by Andreas Jaeger (conflicting declaration of malloc).
3777 2000-12-02 Jim Meyering <meyering@lucent.com>
3779 * closeout.h: Make idempotent, to avoid some obscure warnings.
3781 2000-12-01 Paul Eggert <eggert@twinsun.com>
3783 * memrchr.c: Include <config.h> before any system include file.
3785 2000-11-29 Paul Eggert <eggert@twinsun.com>
3787 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3789 2000-11-26 Jim Meyering <meyering@lucent.com>
3791 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3793 2000-11-22 Paul Eggert <eggert@twinsun.com>
3795 * strftime.c (my_strftime): Do not invoke mbrlen with a
3796 size of (size_t) -1; it's not portable.
3798 2000-11-17 Akim Demaille <akim@epita.fr>
3800 * obstack.h: Formatting changes.
3801 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3802 prevent type checking.
3803 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3804 cast the value to (void *): assigning a `foo *' to a `void *'
3806 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3808 2000-11-17 Jim Meyering <meyering@lucent.com>
3810 * strstr.c: Update from GNU libc.
3812 2000-11-16 Jim Meyering <meyering@lucent.com>
3814 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3816 2000-11-11 Jim Meyering <meyering@lucent.com>
3818 * error.c: Add a couple #includes, merging from GNU libc version.
3820 2000-11-10 Jim Meyering <meyering@lucent.com>
3822 * obstack.h: Update from GNU libc.
3823 * obstack.c: Likewise.
3825 2000-11-06 Paul Eggert <eggert@twinsun.com>
3827 * getusershell.c (setusershell): Use rewind rather than
3828 fseek/fseeko, to avoid configuration hassles with fseeko.
3829 Don't bother opening SHELLS_FILE if shellstream is NULL;
3832 2000-11-05 Jim Meyering <meyering@lucent.com>
3834 * makepath.h (make_dir): Declare.
3835 * makepath.c (make_dir): Remove `static' attribute.
3838 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3840 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3841 last one in a bucket, advance to the next bucket.
3843 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3845 * fnmatch.c: Do not comment out all the code if we are using
3846 the GNU C library, because in some cases we are replacing buggy
3847 code in the GNU C library itself.
3849 2000-10-30 Paul Eggert <eggert@twinsun.com>
3851 * error.h, getline.h, modechange.h:
3852 Remove "2000" from Copyright line, as the file hasn't been
3853 changed this year other than in the copyright notice.
3855 * xalloc.h: Add "2000" to Copyright line, as this file
3856 was changed this year.
3858 2000-10-30 Paul Eggert <eggert@twinsun.com>
3860 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3861 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3862 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3864 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3866 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3867 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3868 doesn't define __restrict_arr.
3870 2000-10-29 Jim Meyering <meyering@lucent.com>
3872 * xstat.in: Fix grammar in comment.
3874 2000-10-28 Jim Meyering <meyering@lucent.com>
3876 * memchr.c: Update from libc.
3877 Adjust for portability:
3878 [HAVE_STDLIB_H]: Include stdlib.h.
3879 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3880 Undef __memchr, too.
3881 [!weak_alias]: Define __memchr to memchr.
3883 * regex.c: Update from libc.
3884 * regex.h: Likewise.
3885 * getopt1.c: Likewise.
3886 * memcmp.c: Likewise.
3888 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3889 Avoid using fseek, when possible -- it's broken by design.
3890 Patch by Ulrich Drepper.
3892 2000-10-26 Jim Meyering <meyering@lucent.com>
3894 * strftime.c: Update from libc.
3896 2000-10-25 Jim Meyering <meyering@lucent.com>
3898 * obstack.c: Update from libc.
3900 2000-10-23 Jim Meyering <meyering@lucent.com>
3902 * hard-locale.c (hard_locale): Revert last change -- it was simply
3903 wrong. That set_locale call must not have any side effects.
3906 2000-10-22 Jim Meyering <meyering@lucent.com>
3908 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3909 [CYCLIC]: Remove now-unused definition.
3911 * save-cwd.c (O_DIRECTORY): Define, if needed.
3912 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3913 Suggestion from Ulrich Drepper.
3915 2000-10-21 Jim Meyering <meyering@lucent.com>
3917 * dirname.c (dir_name_r): New function, factored out of dir_name.
3918 (dir_name): Use dir_name_r.
3919 * dirname.h (dir_name_r): Declare it.
3921 2000-10-21 Jim Meyering <meyering@lucent.com>
3923 * dirname.c (memrchr): Declare if necessary.
3924 (dir_name): Remove the restriction that there be no
3925 trailing slashes. Now, this code skips past them, effectively
3927 [TEST_DIRNAME] (main): New unit tests.
3929 * memrchr.c: New file from GNU libc.
3930 Undef __memrchr, too.
3931 [!weak_alias]: Define __memrchr to memrchr.
3932 Guard weak_alias use with `#ifdef weak_alias'.
3934 2000-10-17 Jim Meyering <meyering@lucent.com>
3936 * quote.h (PARAMS): Define and use.
3937 Reported by Akim Demaille.
3939 * getopt.c: Update from libc.
3941 2000-10-16 Jim Meyering <meyering@lucent.com>
3943 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3946 2000-09-25 Jim Meyering <meyering@lucent.com>
3948 * md5.h (rol): Define (from GnuPG).
3950 * sha.c: Give credit (GnuPG) where due.
3951 (M): Use rol rather than open-coding it.
3952 Add a FIXME comment.
3954 2000-09-21 Jim Meyering <meyering@lucent.com>
3956 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3957 Reported by Michael Stone.
3959 2000-09-20 Jim Meyering <meyering@lucent.com>
3961 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3962 (noinst_HEADERS): Add sha.h.
3963 Based on code from Scott G. Miller and from GnuPG.
3965 2000-09-15 Jim Meyering <meyering@lucent.com>
3967 * regex.c: Update from libc.
3969 2000-09-10 Jim Meyering <meyering@lucent.com>
3971 * getopt.c (_getopt_internal): Update from glibc.
3973 2000-09-09 Jim Meyering <meyering@lucent.com>
3975 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3976 think it should be used as a general replacement for isascii.
3977 * fnmatch.c: Likewise.
3978 * mbswidth.c: Likewise
3979 * regex.c: Likewise.
3982 * userspec.c: Include sys/param.h and limits.h.
3984 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3985 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3986 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3987 UID, GID. Check range.
3989 2000-09-06 Jim Meyering <meyering@lucent.com>
3991 * getopt.c (_getopt_internal): Update from glibc.
3993 2000-08-30 Jim Meyering <meyering@lucent.com>
3995 * strftime.c: Merge in changes from GNU libc.
3997 2000-08-26 Jim Meyering <meyering@lucent.com>
3999 * closeout.c: Include "__fpending.h".
4000 (close_stdout_status): Return right away if there's nothing to flush.
4002 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4003 * __fpending.c: New file.
4004 * __fpending.h: New file.
4006 2000-08-07 Paul Eggert <eggert@twinsun.com>
4008 Standardize on "memory exhausted" instead of "Memory exhausted"
4009 or "virtual memory exhausted".
4010 * obstack.c (print_and_abort): Use "memory exhausted", not
4011 "virtual memory exhausted".
4012 * same.c (same_name): Invoke xalloc_die instead of printing
4014 * userspec.c (parse_user_spec): Likewise.
4015 * bumpalloc.h: comment fix
4016 * same.c, userspec.c: Include xalloc.h.
4018 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4019 not char *const and pointing to a constant array.
4020 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4021 (xrealloc): Comment fix.
4023 * userspec.c (parse_user_spec):
4024 Don't translate a message until just before returning,
4025 to avoid unnecessary translation.
4027 2000-08-07 Jim Meyering <meyering@lucent.com>
4029 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4030 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4031 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4032 getgroups.c, gethostname.c, getopt.h, group-member.c,
4033 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4034 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4035 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4036 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4037 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4038 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4039 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4040 yesno.c: Back out Copyright date changes for each file with no change
4041 this year. This eases coordination with other programs using the same
4042 source code modules. From Paul Eggert.
4044 2000-08-03 Greg McGary <greg@mcgary.org>
4046 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4047 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4048 (EXTEND_BUFFER): Use them.
4050 2000-08-01 Jim Meyering <meyering@lucent.com>
4052 * dirname.c (ISSLASH): Define.
4053 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4054 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4055 both `\' and `/' may be use as path separators.
4056 Based on a patch from Prashant TR.
4058 2000-07-31 Paul Eggert <eggert@twinsun.com>
4060 * quotearg.c (quotearg_n_options): Don't make the initial
4061 slot vector a constant, since it might get modified.
4063 2000-07-31 Jim Meyering <meyering@lucent.com>
4065 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4066 * obstack.c (print_and_abort): Likewise.
4068 2000-07-30 Paul Eggert <eggert@twinsun.com>
4070 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4071 buffer, so that the caller can always quote one small
4072 component of a "memory exhausted" message in slot 0.
4073 From a suggestion by Jim Meyering.
4075 2000-07-30 Jim Meyering <meyering@lucent.com>
4077 * makepath.c (make_path): Quote the other instance, too.
4079 * quotearg.c (N_STATIC_SLOTVECS): Define.
4080 (STATIC_BUF_SIZE): Define.
4081 (quotearg_n_options): Use only statically allocated storage when
4082 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4083 than STATIC_BUF_SIZE.
4085 2000-07-29 Jim Meyering <meyering@lucent.com>
4087 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4088 * dirname.c (dir_name): Likewise.
4090 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4092 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4093 (dir_name): Assert that there are no trailing slashes.
4095 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4097 * mbswidth.h (mbswidth): Add a flags argument.
4098 (mbswidth): New declaration.
4099 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4100 * mbswidth.c (mbswidth): Add a flags argument.
4101 (mbsnwidth): New function.
4103 2000-07-24 Jim Meyering <meyering@lucent.com>
4105 * mbswidth.c: Remove useless #else. From Bruno Haible.
4107 2000-07-23 Paul Eggert <eggert@twinsun.com>
4109 * mbswidth.c (_XOPEN_SOURCE):
4110 Don't define; this causes problems on Solaris 7.
4111 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4113 2000-07-23 Paul Eggert <eggert@twinsun.com>
4116 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4117 so that mbstate_t is always defined.
4119 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4120 be 1 in at least one GCC installation, and this configuration
4121 error is likely to be common. Ignoring MB_LEN_MAX hurts
4122 performance on hosts that have mbrtowc but have only unibyte
4123 locales, but I assume these hosts are rare.
4125 2000-07-23 Paul Eggert <eggert@twinsun.com>
4127 * quotearg.c: Streamline by invoking multibyte code only if needed.
4128 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4129 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4130 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4131 invoke multibyte primitives.
4133 2000-07-23 Jim Meyering <meyering@lucent.com>
4135 * basename.c (base_name): Add an assertion.
4137 2000-07-15 Bruno Haible <clisp.cons.org>
4139 * quotearg.c: When the system forces us to redefine mbstate_t,
4140 shadow its mbsinit function.
4142 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4144 * mbswidth.h: New file.
4145 * mbswidth.c: New file.
4146 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4147 (noinst_HEADERS): Add mbswidth.h.
4149 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4151 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4154 2000-07-15 Jim Meyering <meyering@lucent.com>
4156 * makepath.c: Include quote.h.
4157 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4158 corresponding argument in a `quote (...)' call.
4159 Give better diagnostics.
4161 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4162 (noinst_HEADERS): Add quote.h.
4164 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4165 from tar's src/misc.c.
4166 * quote.h: New file. Prototypes for same.
4168 2000-07-10 Paul Eggert <eggert@twinsun.com>
4170 From a suggestion by Bruno Haible.
4171 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4172 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4173 to decide whether to define the BeOS workaround macro;
4174 this adjusts to the change to AC_MBSTATE_T.
4176 2000-07-13 Paul Eggert <eggert@twinsun.com>
4178 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4180 * quotearg.c (quoting_style_args, quoting_style_vals,
4181 quotearg_buffer_restyled): Add support for
4182 clocale_quoting_style. Undo previous change to
4183 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4184 and "{RIGHT QUOTATION MARK}" msgids.
4186 2000-07-05 Paul Eggert <eggert@twinsun.com>
4188 The old behavior of quoting `like this' doesn't look good with
4189 newer, ISO-style fonts. See:
4190 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4192 Instead, quote "like this" by default. Let the translator
4193 tailor the locale-specific quoting behavior by providing
4194 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4196 * quotearg.c (N_): New macro.
4197 (gettext_default): New function.
4198 (quotearg_buffer_restyled): Use
4199 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4200 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4202 2000-07-09 Jim Meyering <meyering@lucent.com>
4204 * Most files: Update copyright dates to include 2000.
4206 2000-07-08 Jim Meyering <meyering@lucent.com>
4208 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4210 (xgethostname): Remove now-unnecessary #ifdef.
4211 Move declaration of `err' into loop where it's used.
4213 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4215 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4216 by allocating a larger buffer. Test the gethostname return value for
4217 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4218 returns an error and ENAMETOOLONG isn't defined.
4220 2000-07-05 Paul Eggert <eggert@twinsun.com>
4221 and Bruno Haible <haible@clisp.cons.org>
4223 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4225 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4227 * quotearg.c (struct quoting_options): Simplify quote_these_too
4230 2000-07-03 Jim Meyering <meyering@lucent.com>
4232 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4233 Reported by Bruno Haible.
4235 2000-07-04 Jim Meyering <meyering@lucent.com>
4237 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4238 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4241 2000-07-03 Paul Eggert <eggert@twinsun.com>
4242 and Bruno Haible <haible@clisp.cons.org>
4244 * quotearg.c (mbrtowc):
4245 Assign to *pwc, and return 1 only if result is nonzero.
4246 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4248 2000-07-03 Jim Meyering <meyering@lucent.com>
4250 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4251 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4254 2000-07-02 Jim Meyering <meyering@lucent.com>
4256 * quotearg.c (mbstate_t): Don't define here.
4258 2000-07-02 Jim Meyering <meyering@lucent.com>
4260 * nanosleep.c (SIGCONT): Define if not already defined.
4262 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4264 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4265 per change in ../m4/ls-mntd-fs.m4.
4266 (read_filesystem_list): Ignore symbolic links.
4268 2000-06-29 Jim Meyering <meyering@lucent.com>
4270 * same.c: Include <string.h> or <strings.h>, as appropriate,
4271 for declaration of strcmp.
4273 * long-options.c: Include <stdlib.h>, for declaration of exit.
4275 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4276 Avoid warning by casting result to `char *' to remove `const'.
4278 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4280 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4282 2000-06-26 Paul Eggert <eggert@twinsun.com>
4284 savedir now sets errno on failure and invokes xmalloc to get memory.
4285 Fix a couple of other minor bugs while we're at it.
4287 * savedir.c (<unistd.h>): Do not include; there's no need.
4288 (NAMLEN): Remove macro.
4289 (malloc, realloc): Remove decls.
4291 ("xalloc.h"): Include.
4292 (NAME_SIZE_DEFAULT): New macro.
4293 (savedir): Use xmalloc / xrealloc to allocate memory.
4294 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4295 Skip "" directory entries.
4296 Use strlen to calculate directory entry length, since the old method
4297 is rarely used these days and isn't worth supporting.
4298 Don't use a pointer after freeing it.
4299 Check for integer overflow when calculating allocation size.
4300 Use memcpy to copy entries, instead of stpcpy.
4301 Set errno properly when returning NULL.
4302 Check for readdir error.
4304 2000-06-26 Jim Meyering <meyering@lucent.com>
4306 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4308 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4310 * getusershell.c (xmalloc, xrealloc): Remove functions.
4312 Don't include <stdlib.h>. Don't declare malloc, realloc.
4314 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4316 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4318 2000-06-24 Jim Meyering <meyering@lucent.com>
4320 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4322 2000-06-21 Jim Meyering <meyering@lucent.com>
4324 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4326 2000-06-19 Paul Eggert <eggert@twinsun.com>
4328 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4329 (mbrtowc, mbstate_t): Define substitutes if
4330 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4331 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4332 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4334 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4336 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4337 than 1024, return a memory chunk of least possible size, instead
4338 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4339 Use free/xmalloc instead of xrealloc to avoid copying for very long
4342 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4344 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4345 address, not strdup. Include <stdlib.h> and don't declare free().
4347 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4349 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4352 2000-06-21 Jim Meyering <meyering@lucent.com>
4354 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4355 (noinst_HEADERS): Add getstr.h.
4357 * getline.c (getstr): Move into a separate file.
4358 * getstr.c (getstr): New file, extracted from getline.c, with
4359 the following changes: new parameter, delim2; both delim[12]
4360 parameters have type `int', not `char'. The latter would lose
4361 with 8-bit delimiters.
4362 * getstr.h: New file.
4364 2000-06-19 Jim Meyering <meyering@lucent.com>
4366 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4368 2000-06-18 Jim Meyering <meyering@lucent.com>
4370 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4371 Besides, these days every porting target provides a mkdir function.
4373 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4374 (this snippet comes from src/system.h).
4376 2000-06-15 Paul Eggert <eggert@twinsun.com>
4378 * human.c (adjust_value): New function.
4379 (human_readable_inexact): Apply rounding style even when
4380 printing approximate values.
4382 2000-06-14 Paul Eggert <eggert@twinsun.com>
4384 * human.c (human_readable_inexact): Allow an input block
4385 size that is not a multiple of the output block size, and vice versa.
4386 Reported by Piergiorgio Sartor.
4388 2000-06-14 Paul Eggert <eggert@twinsun.com>
4390 * getdate.y (get_date): Apply relative times after time
4391 zone indicator, not before. Reported by Todd A. Jacobs.
4393 2000-06-13 Jim Meyering <meyering@lucent.com>
4395 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4397 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4399 2000-06-12 Paul Eggert <eggert@twinsun.com>
4401 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4403 2000-06-04 Paul Eggert <eggert@twinsun.com>
4405 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4407 2000-06-04 Jim Meyering <meyering@lucent.com>
4409 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4410 SunOS 4.1.4 for which gid_t is an unsigned type.
4412 2000-06-03 Jim Meyering <meyering@lucent.com>
4414 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4416 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4418 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4419 newer, don't install charset.alias.
4420 * config.charset: Change the Linux/glibc rules so they become empty
4421 on glibc-2.1 or newer.
4423 2000-06-02 Jim Meyering <meyering@lucent.com>
4425 * mountlist.c: Back out last change. Instead, do this...
4426 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4427 member using the same `ignore'-testing code.
4428 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4432 2000-05-29 Jim Meyering <meyering@lucent.com>
4434 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4435 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4437 2000-05-22 Jim Meyering <meyering@lucent.com>
4439 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4441 2000-05-18 Jim Meyering <meyering@lucent.com>
4443 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4444 back, too, since it may have been modified by allocate_entry.
4445 (hash_delete): Rewrite to use neither the assignment operator
4446 nor the comma operator in an if-expression.
4448 2000-05-15 Paul Eggert <eggert@twinsun.com>
4451 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4452 Remove; no longer needed.
4453 "quotearg.h": Add include.
4454 (file_name): Do not bother to explicitly initialize to NULL; it's less
4455 efficient on some hosts.
4456 (close_stdout_status): Remove test as to whether stdout was already
4457 closed; it breaks for the case "echo x | sort >&-".
4458 Quote file name colons.
4459 Do not assume that _("write error") lacks format strings.
4461 2000-05-15 Jim Meyering <meyering@lucent.com>
4463 * version-etc.c (version_etc_copyright): Update the copyright string
4464 used in all --version output.
4466 2000-05-14 Jim Meyering <meyering@lucent.com>
4468 * closeout.c (close_stdout_set_file_name): New function.
4469 (close_stdout_status): Use new file-scoped global.
4470 Return right away if fstat says the stdout file descriptor is invalid.
4471 * closeout.h (close_stdout_set_file_name): Declare.
4473 2000-05-10 Jim Meyering <meyering@lucent.com>
4475 * closeout.c [default_exit_status]: New file-scoped variable.
4476 (close_stdout_set_status): New function.
4477 * closeout.h (close_stdout_set_status): Declare.
4479 2000-05-08 Jim Meyering <meyering@lucent.com>
4481 * long-options.c: Don't include closeout.h.
4482 (parse_long_options): Don't call close_stdout for --version.
4484 2000-05-06 Jim Meyering <meyering@lucent.com>
4486 * strnlen.c: Undefine __strnlen and strnlen.
4487 [!weak_alias]: Define __strnlen to strnlen.
4489 * atexit.c: New file, from libiberty.
4491 2000-05-06 Jim Meyering <meyering@lucent.com>
4493 * closeout.c (close_stdout_status): Also check for errors on the
4496 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4498 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4499 instead of xmalloc, xrealloc, path_concat.
4500 (locale_charset): Treat empty environment variables as absent.
4501 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4503 2000-05-04 Jim Meyering <meyering@lucent.com>
4505 * getopt.c: Update from glibc.
4506 * obstack.c: Likewise.
4507 * obstack.h: Likewise.
4508 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4510 * regex.h: Likewise.
4511 * strndup.c: Likewise.
4512 * strnlen.c: New file, from glibc.
4514 2000-05-01 Jim Meyering <meyering@lucent.com>
4516 * full-write.c (full_write): Remove `FIXME' part of comment.
4518 2000-04-29 Jim Meyering <meyering@lucent.com>
4520 * path-concat.c: Declare strdup only if it's not defined.
4521 * canon-host.c: Likewise.
4523 2000-04-28 Jim Meyering <meyering@lucent.com>
4525 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4526 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4527 included first, then limits.h is included by locale.h by libintl.h.
4528 From John David Anglin.
4530 2000-04-25 Jim Meyering <meyering@lucent.com>
4532 * makepath.c (S_IRWXUGO): Define.
4533 (make_path): Always perform explicit chmod if MODE specifies any
4534 of the `special' permission bits. Prompted by a bug report against
4535 install from Mate Wierdl and Joost van Baal.
4537 2000-04-18 Jim Meyering <meyering@lucent.com>
4541 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4542 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4544 2000-04-17 Jim Meyering <meyering@lucent.com>
4546 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4547 the definition of it to rpl_strftime also defined-away the system's
4550 2000-04-15 Jim Meyering <meyering@lucent.com>
4552 Use `C' to denote so-called `contiguous' files, the same way
4554 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4555 (ftypelet): Use S_ISCTG.
4556 From Michael Deutschmann.
4558 2000-04-14 Jim Meyering <meyering@lucent.com>
4560 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4562 2000-04-08 Jim Meyering <meyering@lucent.com>
4564 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4565 names don't conflict. Reported by Eli Zaretskii.
4567 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4569 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4570 bug. Deal with the different error behavior of Irix iconv.
4572 2000-04-07 Jim Meyering <meyering@lucent.com>
4574 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4575 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4577 2000-04-05 Jim Meyering <meyering@lucent.com>
4579 Portability tweaks required for ultrix4.3.
4580 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4581 * readutmp.c: Include sys/types.h before sys/stat.h.
4582 * canon-host.c: Declare strdup.
4583 * path-concat.c: Likewise.
4584 From John David Anglin.
4586 2000-04-04 Jim Meyering <meyering@lucent.com>
4588 Be more DOS 8.3-friendly.
4589 * ref-add.sin: Renamed from ref-add.sed.in.
4590 * ref-del.sin: Renamed from ref-del.sed.in.
4591 * Makefile.am: Reflect renaming.
4592 Reported by Eli Zaretskii.
4594 Use a temporary file name that won't clash with `charset.alias'
4595 in the DOS 8.3 name space.
4596 * Makefile.am (charset_tmp): Define.
4597 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4598 (uninstall-local): Likewise.
4599 Reported by Eli Zaretskii.
4601 2000-03-29 Paul Eggert <eggert@twinsun.com>
4603 * time/strftime.c (my_strftime): Make sure we call the system
4604 strftime, not ourselves, when invoking the underlying strftime.
4606 2000-03-24 Jim Meyering <meyering@lucent.com>
4608 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4609 (charset_alias): Define.
4610 (install-exec-local): Factor out common code.
4611 (uninstall-local): Split lines longer than 80.
4612 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4614 (.sed.in.sed): New rule. Don't redirect directly to $@.
4615 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4617 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4619 * config.charset: Output a line containing "Packages using this file".
4620 * ref-add.sed.in, ref-del.sed.in: New files.
4621 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4622 ref-del.sed): New rules.
4624 2000-03-17 Jim Meyering <meyering@lucent.com>
4626 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4627 Otherwise, include <strings.h>
4629 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4631 * unicodeio.c (utf8_wctomb): New function.
4632 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4633 format instead of in UCS-4 with platform dependent endianness.
4635 2000-03-07 Paul Eggert <eggert@twinsun.com>
4637 * savedir.c (savedir): Work even if directory size is
4638 negative; this can happen with some screwy NFS configurations.
4640 2000-03-06 Jim Meyering <meyering@lucent.com>
4642 * localcharset.c (get_charset_aliases): Don't try to free file_name
4643 if it's NULL (because we ran out of memory). From Bruno Haible.
4645 2000-03-05 Jim Meyering <meyering@lucent.com>
4647 * localcharset.c ("path-concat.h"): Include.
4648 (get_charset_aliases): Use path_concat instead of ANSI string
4651 * unicodeio.h (PARAMS): Define.
4652 Use it to guard prototype.
4654 2000-03-04 Jim Meyering <meyering@lucent.com>
4656 * Makefile.am (install-exec-local): Create $(libdir) before installing
4658 (uninstall-local): Uncomment this rule so `make distcheck' works
4661 * unicodeio.c (<errno.h>): Include it.
4662 (errno): Declare if not defined.
4664 * localcharset.c: Add Bruno's comment justifying use of volatile.
4666 * config.charset: New version, incorporating remarks from a linux
4667 i18n mailing list. From Bruno Haible.
4669 2000-03-02 Jim Meyering <meyering@lucent.com>
4671 * Makefile.am (EXTRA_DIST): Add config.charset.
4673 2000-03-01 Jim Meyering <meyering@lucent.com>
4675 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4676 * unicodeio.c: Likewise.
4678 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4680 * config.charset: New file.
4681 * localcharset.c: New file.
4682 * unicodeio.h, unicodeio.c: New files.
4683 * Makefile.am (DEFS): Add -DLIBDIR=...
4684 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4685 (noinst_HEADERS): Add unicodeio.h.
4686 (all-local, install-exec-local, charset.alias): New targets.
4688 2000-02-28 Paul Eggert <eggert@twinsun.com>
4690 * quotearg.c (ALERT_CHAR): New macro.
4691 (quotearg_buffer_restyled): Use it.
4693 2000-02-27 Jim Meyering <meyering@lucent.com>
4695 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4696 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4698 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4699 not `#if STDC_HEADERS'.
4700 Declare malloc if needed.
4702 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4703 now that autoconf always defines the HAVE_DECL_ symbols.
4704 * human.c: Likewise.
4706 * strtoumax.c: Likewise.
4708 * backupfile.c: Arrange for cpp to fail if the configure-time
4709 declaration check was not run.
4711 * human.c: Likewise.
4713 * strtoumax.c: Likewise.
4715 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4716 then first look up the entire `.'-containing string as a login name.
4718 2000-02-18 Paul Eggert <eggert@twinsun.com>
4720 * getdate.y: Handle two-digit years with leading zeros correctly.
4721 (textint): New typedef.
4722 (parser_control): Member year changed from int to textint.
4724 (YYSTYPE): Removed; replaced by %union with int and textint members.
4725 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4726 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4727 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4728 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4729 (date, number, to_year): Use width of number in digits, not its value,
4730 to determine whether it's a 2-digit year, or a 2-digit time.
4731 (yylex): Store number of digits of numeric tokens.
4732 Reported by John Kendall.
4734 (parser_control): Changed from struct parser_control to typedef (for
4735 consistency). All uses changed.
4737 (tID): Removed; not used.
4738 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4740 2000-02-14 Paul Eggert <eggert@twinsun.com>
4742 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4743 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4745 2000-02-12 Jim Meyering <meyering@lucent.com>
4747 * userspec.c (ISDIGIT): Define it.
4748 (isdigit): Remove definition.
4749 (is_number): Use ISDIGIT, not isdigit.
4750 <libintl.h>: Include.
4752 (parse_user_spec): Mark translatable strings.
4754 2000-02-10 Jim Meyering <meyering@lucent.com>
4756 With these changes, nanosleep.[ch] are finally enough like the other
4757 lib/* replacement files to compile on a few more losing systems.
4759 * nanosleep.h: Don't include config.h.
4760 Remove prototype from declaration of nanosleep.
4761 (PARAMS): Remove now-unneeded definition.
4762 * nanosleep.c: #undef nanosleep.
4763 (rpl_nanosleep): Rename from nanosleep.
4765 2000-02-03 Jim Meyering <meyering@lucent.com>
4767 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4768 rather than with `#if HAVE_UTMPNAME'.
4770 2000-02-01 Jim Meyering <meyering@lucent.com>
4772 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4774 2000-01-31 Jim Meyering <meyering@lucent.com>
4776 * nanosleep.h (nanosleep): Guard declaration with
4777 `#if ! HAVE_DECL_NANOSLEEP'.
4778 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4779 the declaration in that vendor's sys/timers.h.
4780 Reported by Christian Krackowizer.
4782 * quotearg.c (ISASCII): Add #undef and move definition to follow
4783 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4784 (ISPRINT): Likewise.
4785 Reported by Tom Tromey.
4787 2000-01-30 Jim Meyering <meyering@lucent.com>
4789 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4790 uses of ->ut_name. The latter doesn't work with new Linux header files
4791 where only utmpx.ut_user is declared.
4793 * readutmp.h (UT_USER): Define.
4795 2000-01-23 Jim Meyering <meyering@lucent.com>
4797 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4800 2000-01-22 Jim Meyering <meyering@lucent.com>
4802 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4803 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4804 Required for some AIX systems. Reported by Christian Krackowizer.
4805 [TESTING] (main): New function.
4807 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4808 * dirname.c (dir_name): Support for DOS-style file names with drive
4811 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4813 * strverscmp.c (ISDIGIT): Define.
4814 (strverscmp): Use ISDIGIT, not isdigit.
4816 2000-01-17 Paul Eggert <eggert@twinsun.com>
4818 * nanosleep.c (nanosleep):
4819 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4820 POSIX.1 doesn't require SA_INTERRUPT and some systems
4821 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4822 it's been part of POSIX.1 since day 1 (in 1988).
4824 2000-01-17 Jim Meyering <meyering@lucent.com>
4826 * interlock: Remove unused file. Reported by François Pinard.
4828 2000-01-16 Paul Eggert <eggert@twinsun.com>
4830 * quotearg.c (quotearg_buffer_restyled): Do not quote
4831 alert, backslash, formfeed, and vertical tab unnecessarily in
4832 shell quoting style.
4835 version-control: never