1 2004-03-30 Paul Eggert <eggert@twinsun.com>
3 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
6 * lib/cloexec.h, lib/cloexec.c (set_cloexec_flag): Return int
7 not bool, to be more consistent with Unix conventions.
8 Suggested by Bruno Haible.
10 2004-03-30 Bruno Haible <bruno@clisp.org>
12 * getloadavg.c (getloadavg): Don't assume setlocale returns
15 2004-03-29 Paul Eggert <eggert@twinsun.com>
17 Merge changes to getloadavg.c from coreutils and Emacs.
19 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
20 Define to an expression, not to the empty string.
21 Include cloexec.h and xalloc.h.
22 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
23 Use set_cloexec_flag rather than rolling our own.
24 * cloexec.c, cloexec.h: New files.
26 2004-03-18 Paul Eggert <eggert@twinsun.com>
28 * getopt.h: Sync with libc CVS.
30 2004-03-18 Paul Eggert <eggert@twinsun.com>
31 Bruno Haible <bruno@clisp.org>
33 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
34 not on all platforms that have <wchar.h>.
35 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
37 2004-03-09 Paul Eggert <eggert@twinsun.com>
39 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
41 * getopt_int.h: New file, also synced from libc.
43 2004-03-07 Paul Eggert <eggert@twinsun.com>
45 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
46 '#if' expressions. Unlike the code it replaces, it does not
47 depend on (defined _SC_PAGESIZE). However, it does depend on
48 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
49 first reported by Jason Andrade in
50 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
52 2004-01-18 Simon Josefsson <jas@extundo.com>
55 * strdup.c: Include it.
56 * path-concat.c: Include strdup.h. Drop strdup declaration.
57 * userspec.c: Include strdup.h. Drop strdup declaration.
59 2004-02-06 Karl Berry <karl@gnu.org>
61 * config.charset: update from gettext 0.14.1.
63 2004-02-05 Paul Eggert <eggert@twinsun.com>
65 Add comments and code, prompted by suggestions from Bruno Haible
67 * quotearg.h (quotearg_alloc): New decl. Improve the comments
68 describing the enum quoting_style values.
69 * quotearg.c (quotearg_alloc): New function.
70 (quotearg_buffer_restyled): Treat lone { and } as special.
71 Treat = as special. Work around bug with older shells
72 that "see" a '\' that is really the 2nd byte of a multibyte char.
73 Quote empty string with shell_quoting_style.
75 2004-02-03 Bruno Haible <bruno@clisp.org>
77 * pipe.h: New file, from GNU gettext.
78 * pipe.c: New file, from GNU gettext.
80 2004-01-27 Bruno Haible <bruno@clisp.org>
82 * execute.h: New file, from GNU gettext.
83 * execute.c: New file, from GNU gettext.
84 * w32spawn.h: New file, from GNU gettext.
86 2004-01-23 Paul Eggert <eggert@twinsun.com>
88 Exit-status fix from coreutils.
90 Use exit_failure consistently in place of EXIT_FAILURE,
91 so that program exit statuses are consistent on failure.
93 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
94 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
95 * argmatch.h: Comment fix to match the above.
96 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
97 Now a macro referring to exit_failure, instead of a separate
98 variable. Include "exitfail.h" to get it.
99 * xstrtol.h: Include "exitfail.h".
100 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
102 * long-options.c (parse_long_options): Use prototype
103 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
106 2004-01-21 Jim Meyering <jim@meyering.net>
108 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
109 so as not to conflict with a different-sized __mktime_internal
110 function in GNU libc.
111 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
112 Problem building statically-linked `ls' reported by Michael Brunnbauer.
114 2004-01-18 Paul Eggert <eggert@twinsun.com>
116 Merge from diffutils.
118 * file-type.c (file_type): Add typed memory objects.
119 * file-type.h (S_TYPEISTMO): New macro.
121 * c-stack.h (c_stack_action): Remove argv argument.
122 * c-stack.c (c_stack_action): Likewise. All uses changed.
123 (die): Don't calculate message unless segv_action returns.
124 (get_stack_location, min_address_from_argv, max_address_from_argv,
125 volatile stack_base, volatile_stack_size): Remove.
126 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
127 that every segmentation violation is a stack overflow. (Ouch!)
128 See Debian bug 136249 (still outstanding) for more info about why
129 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
131 2003-11-30 Bruno Haible <bruno@clisp.org>
133 Safer stack allocation.
134 * setenv.c: Include allocsa.h.
135 (alloca): Remove fallback definition.
136 (freea): Remove macro.
137 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
140 2003-10-17 Bruno Haible <bruno@clisp.org>
142 * binary-io.h: Avoid warnings on Cygwin.
144 2003-12-28 Bruno Haible <bruno@clisp.org>
146 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
147 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
149 2003-11-28 Bruno Haible <bruno@clisp.org>
151 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
153 2003-11-27 Bruno Haible <bruno@clisp.org>
155 * wait-process.c: On Windows, include windows.h. Needed on mingw.
157 2003-11-17 Bruno Haible <bruno@clisp.org>
159 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
161 2003-11-24 Bruno Haible <bruno@clisp.org>
163 * xallocsa.h: New file, from GNU gettext.
164 * xallocsa.c: New file, from GNU gettext.
166 2003-11-24 Bruno Haible <bruno@clisp.org>
168 * allocsa.h: New file, from GNU gettext.
169 * allocsa.c: New file, from GNU gettext.
171 2003-11-24 Bruno Haible <bruno@clisp.org>
173 * eealloc.h: New file.
175 2004-01-15 Jim Meyering <jim@meyering.net>
177 Merge from coreutils.
179 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
180 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
181 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
183 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
184 optional configure-time default.
186 * version-etc.c (version_etc_copyright): Update copyright date.
188 * xreadlink.c (xreadlink): Correct outdated comment.
190 2004-01-15 Paul Eggert <eggert@twinsun.com>
192 Merge from coreutils.
194 * posixver.c: Include posixver.h.
196 * same.c: Include <stdbool.h>, <limits.h>.
197 (_POSIX_NAME_MAX): Define if not defined.
199 (same_name): If file names are silently truncated, report
200 that the file names are the same if they are the same after
201 the silent truncation.
203 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
205 * xstrtod.c (xstrtod): Likewise. All callers changed to
206 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
209 2004-01-14 Paul Eggert <eggert@twinsun.com>
211 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
212 with like-named macro in fnmatch.c.
213 (EXT): Use an internal constant instead.
215 Merge fnmatch patches from glibc.
216 * fnmatch.c (mbsinit): Remove define.
217 Add libc_hidden_ver (__fnmatch, fnmatch).
218 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
219 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
221 2003-12-14 Karl Berry <karl@gnu.org>
223 * config.charset: update from gettext-runtime.
225 2003-12-03 Paul Eggert <eggert@twinsun.com>
227 * getgroups.c (getgroups): xmalloc takes one argument, not two.
228 Bug reported by Alfred M. Szmidt.
230 2003-11-29 Karl Berry <karl@gnu.org>
232 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
234 2003-11-23 Paul Eggert <eggert@twinsun.com>
235 Bruno Haible <bruno@clisp.org>
237 * printf-parse.h: Don't include sys/types.h.
238 (ARG_NONE): New macro.
239 (char_directive): Change type of *arg_index fields to size_t.
240 * printf-parse.c: Don't include sys/types.h.
241 (SSIZE_MAX): Remove macro.
242 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
243 Remove unnecessary overflow check.
244 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
247 2003-11-24 Paul Eggert <eggert@twinsun.com>
249 * alloca.c: Remove dependency on xalloc module.
250 (xalloc_die): Remove.
251 (memory_full) [!defined emacs]: New macro.
252 [!defined emacs]: Don't include xalloc.h.
253 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
254 address arithmetic overflows. Change datatypes a bit to avoid
257 2003-11-22 Jim Meyering <jim@meyering.net>
259 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
261 2003-11-17 Bruno Haible <bruno@clisp.org>
263 * vasnprintf.c (alloca): Remove fallback definition.
264 (freea): Remove definition.
265 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
266 Reported by Paul Eggert.
268 2003-11-17 Jim Meyering <jim@meyering.net>
270 On systems without utime and without a utimes function capable of
271 dealing with a NULL struct utimbuf* argument, this utime replacement
272 could -- in unusual circumstances -- leak a file descriptor.
273 * utime.c: Include <unistd.h> and <errno.h>.
274 (utime_null): Be sure to close `fd' and to preserve errno.
275 Reported by Geoff Collyer via Arnold Robbins.
277 2003-11-16 Paul Eggert <eggert@twinsun.com>
278 Bruno Haible <bruno@clisp.org>
280 Protect against address arithmetic overflow.
281 * printf-args.h: Include stddef.h.
282 (arguments): Change type of field 'count' to size_t.
283 * printf-args.c (printf_fetchargs): Use size_t instead of
284 'unsigned int' where appropriate.
285 * printf-parse.h: Include sys/types.h.
286 (char_directive): Change type of *arg_index fields to ssize_t.
287 (char_directives): Change type of fields 'count', max_*_length to
289 * printf-parse.c: Include sys/types.h and xsize.h.
290 (SSIZE_MAX): Define fallback value.
291 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
292 instead of 'int' where appropriate. Check a_allocated, d_allocated
293 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
294 * vasnprintf.c: Include xsize.h.
295 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
296 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
297 overflow. Avoid wraparound when converting a width or precision from
300 2003-11-16 Bruno Haible <bruno@clisp.org>
302 Update from GNU gettext.
303 * printf-parse.c: Generalize to it can be compiled for wide strings.
304 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
305 * vasnprintf.c: Generalize to it can be compiled for wide strings.
306 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
307 SNPRINTF): New macros.
308 Don't include <alloca.h> if the file is used inside libintl.
309 (local_wcslen): New function, for Solaris 2.5.1.
310 (VASNPRINTF): Use it instead of wcslen.
312 2003-11-16 Bruno Haible <bruno@clisp.org>
314 * xsize.h (xmax): New function.
315 (xsum, xsum3, xsum4): Declare as "pure" functions.
317 2003-11-12 Paul Eggert <eggert@twinsun.com>
319 * xalloc.h: Do not include <limits.h> or <stdint.h>.
320 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
321 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
322 heuristic is just as accurate as far as we know, and it removes a
323 dependency on size_max.m4 and ptrdiff_max.m4.
325 2003-11-12 Paul Eggert <eggert@twinsun.com>
327 * xstrtol.c (__xstrtol): Remove "break" immediately after
328 "return", to pacify some unknown compiler. Problem reported
331 2003-11-11 Bruno Haible <bruno@clisp.org>
333 * xsize.h (SIZE_MAX): Remove fallback definition.
334 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
337 2003-11-10 Paul Eggert <eggert@twinsun.com>
339 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
340 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
341 rejected some allocations of exactly SIZE_MAX - 2 bytes.
343 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
344 not (size_t) -1, since it's defined here.
346 2003-11-06 Paul Eggert <eggert@twinsun.com>
348 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
349 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
350 Reject sizes of exactly SIZE_MAX bytes.
351 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
352 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
354 2003-11-05 Bruno Haible <bruno@clisp.org>
356 * xsize.h: Include limits.h, to avoid a possible collision with
357 SIZE_MAX defined in <limits.h> on Solaris.
359 2003-11-04 Bruno Haible <bruno@clisp.org>
362 * linebreak.c: Include xsize.h.
363 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
364 argument for overflow.
365 Suggested by Paul Eggert.
367 2003-10-31 Bruno Haible <bruno@clisp.org>
369 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
370 to avoid (extremely rare) race condition.
371 Suggested by Paul Eggert.
373 2003-11-03 Jim Meyering <jim@meyering.net>
375 * userspec.c: Include "userspec.h".
376 * userspec.h: New file.
378 2003-10-31 Paul Eggert <eggert@twinsun.com>
380 * mountlist.h (struct mount_entry.me_type_malloced): New member.
381 * mountlist.c (SIZE_MAX): Define if not defined already.
382 (read_filesystem_list): Set and use me_type_malloced.
383 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
384 whatever the type happens to be), for brevity and consistency.
385 Check for size calculation overflow on Alphas running OSF/1.
387 2003-10-31 Jim Meyering <jim@meyering.net>
389 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
391 * linebuffer.c: Include <string.h> for declaration of memset.
393 2003-10-30 Paul Eggert <eggert@twinsun.com>
394 Bruno Haible <bruno@clisp.org>
396 * vasprintf.c: Include <limits.h>, <stdlib.h>.
397 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
399 2003-10-29 Paul Eggert <eggert@twinsun.com>
401 * xalloc.h (xalloc_oversized): Now a macro, not a function,
402 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
404 * quotearg.c (quotearg_n_options): Use it.
405 * group-member.c: Include <stdbool.h>.
406 (free_group_info): Arg is now const *; don't free arg.
407 (get_group_info): Now returns bool and accepts struct group_info *,
408 rather than returning a malloc'ed struct group_info *.
409 All uses changed. Check for overflow in internal size calculation.
411 * getusershell.c (readname): Simplify the code by using x2nrealloc
412 rather than xmalloc/xrealloc.
413 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
414 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
415 conformance bug: the old code used a pointer after freeing the
416 storage that it addressed.
417 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
418 rather than doing it by hand.
419 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
420 the buffer preserved. Use free and xmalloc instead.
421 * quotearg.c (quotearg_n_options): Likewise.
422 Use a simpler test for size overflow. Don't use xalloc_oversized
423 because unsigned int might be wider than size_t (!); this suggests
424 that we should switch from unsigned int to size_t for slot numbers.
426 2003-10-27 Bruno Haible <bruno@clisp.org>
428 * stdbool_.h: Better support for BeOS.
430 2003-10-27 Paul Eggert <eggert@twinsun.com>
432 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
433 to allocate the returned structure. Do not allocate a subarray,
434 as x2nrealloc will do that.
435 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
436 instead of xnrealloc.
437 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
439 2003-10-26 Paul Eggert <eggert@twinsun.com>
441 * xalloc.h (xalloc_oversized): New static inline function, for
442 callers that want to do their own size-overflow checking. Include
443 <stdbool.h>, since xalloc_oversized returns bool.
444 * xalloc.c (array_size_overflow): Remove. All callers changed
445 to use xalloc_oversized.
447 Add two functions x2realloc, x2nrealloc, for programs that grow
448 arrays dynamically by doubling their sizes.
449 * xalloc.h (x2realloc, x2nrealloc): New decls.
450 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
453 Port to C99 semantics for 'inline' of external functions.
454 Bug reported by Bruno Haible.
455 * xmalloc.c (xnmalloc_inline): New static inline function,
456 with the old contents of xnmalloc.
457 (xnmalloc, xmalloc): Use it.
458 (xnrealloc_inline): New static inline function,
459 with the old contents of xnrealloc.
460 (xnrealloc, xrealloc): Use it.
462 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
464 2003-10-25 Paul Eggert <eggert@twinsun.com>
466 Fix several address-calculation bugs in the hash modules,
467 plus some minor code cleanup.
469 * hash.h: Include <stdbool.h>, for bool.
470 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
471 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
472 hash_get_n_entries, hash_get_max_bucket_length,
473 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
474 hash_rehash): Use size_t rather than unsigned.
475 * hash.c (struct hash_table, hash_get_n_buckets,
476 hash_get_n_buckets_used, hash_get_n_entries,
477 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
478 hash_get_entries, hash_do_for_each, hash_string, is_prime,
479 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
481 (SIZE_MAX): Define if not defined.
482 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
483 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
485 Use const * when possible.
486 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
487 (check_tuning): Fix bug: if tuning parameters were very close to
488 0 or 1, rounding errors could have caused subscript violations.
489 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
490 (hash_initialize): Add 'fail:' label
491 to free table and return NULL, and use it to simplify code.
492 Use calloc rather than clearing the storage ourself.
493 (hash_initialize, hash_rehash): Check for arithmetic overflow in
494 buffer size calculations.
495 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
496 Include <stddef.h>, for size_t.
497 * hash-pjw.c (hash_pjw): Likewise.
498 Switch to method described by Bruno Haible.
499 Include <limits.h>, for CHAR_BIT.
500 (SIZE_BITS): New macro.
502 2003-10-21 Paul Eggert <eggert@twinsun.com>
504 * getndelim2.c (getndelim2): When size calculation overflows,
505 ceiling the allocation at NMAX bytes rather than silently
506 discarding input bytes before NMAX is reached. This makes
507 a difference only if NMAX exceeds SIZE_MAX / 2.
509 * obstack.c: Merge from glibc.
510 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
511 Add libc_hidden_def (_obstack_newchunk).
512 (_obstack_free) [! defined _LIBC]: Remove.
513 [defined _LIBC]: Make a strong alias from obstack_free, rather than
514 a clone of the function body.
515 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
516 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
518 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
519 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
522 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
523 (obstack_ptr_grow_fast, obstack_int_grow_fast):
524 Don't use lvalue casts, as GCC plans to remove support for them
525 in GCC 3.5. Reported by Joseph S. Myers. This bug
526 was also present in the non-GCC version, indicating that this
527 code had always been buggy and had never been widely used.
528 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
529 Use the fast variant of each macro, rather than copying the
530 definiens of the fast variant; that way, we'll be more likely to
531 catch future bugs in the fast variants.
533 2003-10-20 Bruno Haible <bruno@clisp.org>
535 * wait-process.h: New file, from GNU gettext.
536 * wait-process.c: New file, from GNU gettext.
538 2003-10-19 Jim Meyering <jim@meyering.net>
540 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
542 2003-10-16 Paul Eggert <eggert@twinsun.com>
544 * getgroups.c: Include <errno.h>, <stdlib.h>.
545 (getgroups): First arg is int, not size_t.
546 Don't let 'free' mangle errno.
548 2003-10-16 Jim Meyering <jim@meyering.net>
550 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
552 2003-10-15 Paul Eggert <eggert@twinsun.com>
554 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
556 (new_exclude, add_exclude_file): Initial size no longer needs to
558 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
559 our own address arithmetic overflow checking.
561 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
562 (fnmatch): Do not alloca more than 2000 wide characters;
563 instead, use malloc for large buffers.
564 Check for address arithmetic overflow, and return -1
565 with errno set to ENOMEM in that case.
566 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
567 (NEW_PATTERN): Do not alloca more than 8000 bytes;
568 instead, return -1. Check for address arithmetic overflow.
570 2003-10-14 Paul Eggert <eggert@twinsun.com>
572 Handle invalid suffixes and overflow independently, so that
573 callers can treat them independently as needed. Fix some bugs in
574 suffix handling, e.g., "100k@" was not diagnosed as an invalid
575 suffix for a human-readable blocksize. The major caller-visible
576 change is the addition of a new
577 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
578 that both overflow and suffix chars were found.
580 * human.c (humblock): Don't check separately for invalid suffix
581 char; that is xstrtoumax's job (now that its bug is fixed).
582 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
583 INTMAX_MAX]: New macros.
584 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
585 TYPE_MAXIMUM): New macros.
586 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
587 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
588 if overflow occurs, as it's what __strtol does and it's more useful
590 (__xstrtol): If __strtol reports some error other than ERANGE,
591 reflect it to the caller as LONGINT_INVALID. If it reports
592 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
593 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
594 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
596 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
597 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
598 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
599 [defined UINTMAX_MAX]: New macros.
601 2003-10-14 Bruno Haible <bruno@clisp.org>
603 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
604 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
605 Also use volatile where needed.
607 2003-10-12 Paul Eggert <eggert@twinsun.com>
609 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
610 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
611 and define in terms of the other primitives.
612 * xmalloc.c: Include stdbool.h; do not include exit.h.
613 (SIZE_MAX): Define if not already defined.
614 (array_size_overflow): New function.
615 (xalloc_die): Abort instead of exiting if 'error' returns.
616 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
617 (xmalloc, xrealloc): Use them.
618 (xcalloc): Check for address arithmetic overflow.
619 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
620 a bit faster than strcpy.
622 2003-10-08 Paul Eggert <eggert@twinsun.com>
624 Merge getpass from libc, plus a few fixes.
626 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
628 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
629 __fsetlocking to empty.
630 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
631 do include <bits/libc-lock.h>.
632 Do not include <fcntl.h>; not needed.
633 [_LIBC]: Include <wchar.h>.
634 (NOTCANCEL_MODE): New macro.
635 (flockfile, funlockfile) [_LIBC]: New macros.
636 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
637 [!_LIBC]: New macros.
638 (call_fclose): New function.
639 (getpass): Use it. Save tty stream separately; this simplifies the
640 code and makes it more reliable if stdin happens to equal stdout.
641 Invoke __fsetlocking on tty.
642 Handle thread cancellation if needed.
643 Namespace cleanup (use __tcgetattr, __getline).
644 Use bool for Booleans.
645 [USE_IN_LIBIO]: Handle wide streams.
646 [!_LIBC]: Unconditionally do the fseek, since we don't know what
647 stream might go where.
649 * unlocked-io.h: Include <stdio.h>, so that the caller
650 doesn't have to include <stdio.h> before us.
651 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
652 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
653 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
654 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
655 if not declared, so that we can use getpass.c code from libc without
657 (flockfile, ftrylockfile, funlockfile): New macros.
659 2003-10-06 Bruno Haible <bruno@clisp.org>
661 * version-etc-2.h: Remove file.
662 * version-etc-2.c: Remove file.
664 2003-09-25 Jim Meyering <jim@meyering.net>
665 Bruno Haible <bruno@clisp.org>
667 This lets translators provide better translations for the
668 "Written by ..." part of --version output.
669 * version-etc.h: Include stdarg.h.
670 (version_etc_copyright): Declare as readonly.
671 (version_etc): Make this function variadic with a NULL-terminated list
672 of author name strings.
673 (version_etc_va): New declaration.
674 * version-etc.c: Include stdarg.h, stdlib.h.
675 (version_etc_copyright): Declare as readonly.
676 (version_etc_va): New function. Provide a different translatable string
677 for each possible number of authors < 10. Abbreviate when there are 10
679 (version_etc): Make this function variadic. Call version_etc_va.
680 Suggestion from Gary V. Vaughan.
682 * long-options.h (parse_long_options): Change prototype: the authors
683 string is moved to the end and becomes variadic.
684 * long-options.c: Include stdarg.h.
685 (parse_long_options): Make this function variadic, too.
686 Call version_etc_va, not version_etc.
688 2003-10-06 Bruno Haible <bruno@clisp.org>
690 * fatal-signal.h: New file, from GNU gettext.
691 * fatal-signal.c: New file, from GNU gettext.
693 2003-10-04 Karl Berry <karl@gnu.org>
695 * argp*: update from libc.
697 2003-10-01 Larry Jones <lawrence.jones@eds.com>
699 * getpass.c (getpass): Use a no-op fseek when switching from input to
700 output mode on the same stream.
702 2003-09-29 Paul Eggert <eggert@twinsun.com>
704 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
705 Fix arg typo in previous patch.
707 2003-09-28 Jim Meyering <jim@meyering.net>
709 * error.c: Correct cpp indentation.
711 2003-09-27 Paul Eggert <eggert@twinsun.com>
713 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
714 Omit the special code that used __typeof__, since we worry that
715 it could be more trouble than it's worth. See:
716 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
717 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
721 2003-09-26 Jim Meyering <jim@meyering.net>
723 * error.c (error_tail): Move some declarations
724 into inner scope where the local variables are used.
726 2003-09-26 Bruno Haible <bruno@clisp.org>
728 * stpncpy.h (gnu_stpncpy): New declaration.
729 (stpncpy): Define as alias for gnu_stpncpy.
730 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
732 2003-09-26 Paul Eggert <eggert@twinsun.com>
734 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
735 (error_tail): Do not loop, reallocating temporary buffer, since
736 the output cannot contain more wide characters than the input
737 contains bytes, the size must be big enough already. This avoids
738 one potential size overflow calculation. Check for size overflow
739 when calculating temporary buffer size. Free temporary buffer
740 when done, if it was allocated with malloc; this plugs a memory
741 leak. Remove casts from void * to pointers, that are no longer
742 needed now that we're assuming C89 or better.
744 Merge error changes from glibc.
746 * error.c, error.h: Update copyright notice header to match glibc.
747 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
748 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
749 Disable cancellation while printing error.
750 * error.h: Prepend __ to parameter names.
752 2003-09-25 Karl Berry <karl@gnu.org>
754 * argp-fmtstream.c, argp-help.c: update from libc.
756 2003-09-25 Bruno Haible <bruno@clisp.org>
758 * version-etc-2.h: New file, from version-etc.h with modifications.
759 * version-etc-2.c: New file, from version-etc.c with modifications.
761 2003-09-25 Simon Josefsson <jas@extundo.com>
763 * xgetdomainname.h: New file.
764 * xgetdomainname.c: New file.
766 2003-09-25 Simon Josefsson <jas@extundo.com>
767 Bruno Haible <bruno@clisp.org>
769 * getdomainname.h: New file.
770 * getdomainname.c: New file.
772 2003-09-24 Paul Eggert <eggert@twinsun.com>
774 * linebuffer.c (freebuffer): Don't free the argument, just
775 the buffer associated with the argument. Bug reported by
778 2003-09-19 Karl Berry <karl@gnu.org>
780 * argp.h: update from libc.
782 2003-09-16 Paul Eggert <eggert@twinsun.com>
784 * linebuffer.c (readlinebuffer): Return NULL immediately upon
785 input error, instead of returning NULL the next time we are called
786 (and therefore losing track of errno).
788 2003-09-15 Paul Eggert <eggert@twinsun.com>
790 * getndelim2.c (getndelim2): Don't trash errno when a read
791 fails, so that the caller gets the proper errno.
793 * readutmp.c (read_utmp): Likewise.
794 Check for fstat error. Close stream and free storage
797 2003-09-14 Bruno Haible <bruno@clisp.org>
799 * fwriteerror.h: New file.
800 * fwriteerror.c: New file.
802 2003-09-14 Jim Meyering <jim@meyering.net>
804 * getloadavg.c: Correct cpp indentation.
805 * strdup.c: Likewise.
806 * vasnprintf.c: Likewise.
808 2003-09-12 Paul Eggert <eggert@twinsun.com>
810 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
811 * obstack.c [!defined _LIBC]: Likewise.
812 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
813 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
814 * exitfail.c: Don't include stdlib.h; no longer needed.
816 More changes to assume C89 or better.
818 * error.c (error_tail): Assume vprintf.
820 * argmatch.c (getenv): Remove decl.
821 * progreloc.c (get_full_program_name): Define via prototype.
822 * setenv.c (clearenv): Likewise.
823 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
825 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
826 (malloc, memcpy): Remove decls.
827 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
828 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
829 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
830 (memcpy): Remove macro.
831 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
832 (__P): Remove. All uses removed.
833 (PTR): Remove. All uses changed to void *.
834 (CHAR_BIT, NULL): Remove.
835 (spaces, zeros, memset_space, memset_zero)
836 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
838 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
839 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
840 Define with prototype.
841 Remove now-unnecessary prototype decl.
842 (extra_args_spec): Assume ANSI C. All uses changed.
843 (extra_args_spec_iso): Remove.
844 (my_strftime, emacs_strftimeu): Define via prototype.
845 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
847 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
848 * strtoimax.c: Include <stdlib.h> unconditionally.
849 (strtoul, strtol): Remove decls.
850 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
852 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
853 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
854 (LOCALE_PARAM_PROTO): New macro.
855 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
856 (INTERNAL (strtol), strtol): Define with a prototype.
857 (PARAMS): Remove. All uses removed.
858 * tempname.c: Include <string.h> unconditionally.
859 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
860 * xgethostname.c (main): Define with a prototype.
861 * xmalloc.c: Include "xalloc.h" first, to check interface.
862 Include <stdlib.h> unconditionally.
863 (calloc, malloc, realloc, free): Remove decls.
864 * xstrtod.c: Include "xstrtod.h" first, to check interface.
865 Include <stdlib.h> unconditionally. Sort include file names.
867 (xstrtod): Define with a prototype.
868 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
869 (strtol, strtoul): Remove decls.
871 2003-09-11 Paul Eggert <eggert@twinsun.com>
873 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
874 Include <stdlib.h>, <string.h> unconditionally.
875 Remove now-unnecessary cast to char *.
876 * strnlen.c: Include <string.h> unconditionally.
877 * yesno.c (yesno): Define with a prototype.
879 2003-09-10 Bruno Haible <bruno@clisp.org>
881 * strcspn.c: Include <string.h> unconditionally.
882 * strpbrk.c: Include <string.h> unconditionally.
883 * strstr.c: Include <string.h> unconditionally.
884 * unicodeio.c: Include <string.h> unconditionally.
885 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
886 * unsetenv.c: Likewise.
887 * xreadlink.c: Include <stdlib.h> unconditionally.
888 * yesno.c: Include <stdlib.h> unconditionally.
889 (rpmatch): Add prototype.
891 2003-09-10 Jim Meyering <jim@meyering.net>
893 * error.c: Correct indentation of cpp directives.
895 2003-09-09 Paul Eggert <eggert@twinsun.com>
899 * acosl.c (main): Use a prototype.
900 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
903 * getloadavg.c (getloadavg, main): Define via prototypes.
905 * getopt.h (struct option.name): Assume C89, and use 'const'.
906 (getopt, etopt_long, getopt_long_only, _getopt_internal)
907 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
909 * getopt.c (const): Remove macro.
910 Include <string.h> unconditionally.
911 (my_index): Remove; all uses changed to strchr.
912 (strlen): Remove decl.
913 (exchange): Remove forward decl; no longer needed.
914 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
915 Define with prototype.
916 * getopt1.c (const): Remove macro.
917 (getopt_long, getopt_long_only, main): Define with prototype.
919 * getugroups.c: Include <string.h> unconditionally.
921 * getusershell.c: Include <stdlib.h> unconditionally.
922 (getusershell, setusershell, endusershell, readname, main):
923 Define with prototypes.
925 * group-member.c: Include group-member.h first.
926 Include <stdlib.h> unconditionally.
928 * hard-locale.c: Include hard-locale.h first.
929 Include <stdlib.h>, <string.h> unconditionally.
931 * hash.c (free, malloc): Remove decls.
932 Include <stdlib.h> unconditionally.
934 * human.c: Include <stdlib.h>, <string.h> unconditionally.
935 (getenv): Do not declare.
937 * idcache.c: Include <string.h> unconditionally.
939 * long-options.c: Include long-options.h first, to test interface.
940 Include <stdlib.h> unconditionally.
942 * makepath.c: Include makepath.h first, to test interface.
943 Include <stdlib.h> and <string.h> unconditionally.
945 * linebuffer.c: Include <stdlib.h>.
948 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
949 rpl_malloc returns void *, not char *.
950 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
952 * md5.h: Include <limits.h> unconditionally.
953 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
954 (__P): Remove; all uses removed.
955 * md5.c: Include "md5.h" first.
956 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
957 md5_buffer, md5_process_bytes, md5_process_block):
958 Define with prototypes.
959 * sha.h (__P): Remove all uses. (It wasn't defined??)
960 * sha.c: Include "sha.h" first.
961 Include <stdlib.h>, <string.h> unconditionally.
963 * memchr.c (__ptr_t): Remove; all uses changed to void *.
964 * memcmp.c (__ptr_t): Likewise.
965 * memrchr.c (__ptr_t): Likewise.
966 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
967 Include <string.h> unconditionally.
968 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
969 * memchr.c: Include <stdlib.h> unconditionally.
970 * memchr.c (LONG_MAX): Remove.
971 * memrchr.c (LONG_MAX): Likewise.
972 * memchr.c (__memchr): Define via a prototype.
973 * memrchr.c (__memrchr): Likewise.
974 * memcmp.c (__P): Remove, and remove all uses.
975 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
976 Remove forward decls; no longer needed.
977 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
978 Use types required by C89 in prototype.
980 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
981 * savedir.c: Likewise.
982 * mkdir.c (free): Remove decl.
983 * rmdir.c (rmdir): Define with a prototype.
984 * savedir.c: Include savedir.h first, to test interface.
986 * mktime.c (STDC_HEADERS): Remove.
987 Include <stdlib.h>, <string.h> unconditionally.
989 * modechange.c: Include <stdlib.h> unconditionally.
990 (malloc): Remove decl.
992 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
995 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
996 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
997 (This type really should be intptr_t, but that's a C99ism.)
998 (_obstack_memcpy): Remove: all uses changed to memcpy.
999 Include <string.h> unconditionally.
1000 (struct obstack): Assume __STDC__ for types of members
1001 chunkfun, freefun, extra_arg.
1002 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1003 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1004 obstack_begin, obstack_specify_allocation,
1005 obstack_specify_allocation_with_arg, obstack_chunkfun,
1006 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1007 Remove unprototyped decls and the macros that use them.
1008 * obstack.c (POINTER): Remove. All uses changed to void *.
1009 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1010 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1011 (defined __STDC__ && __STDC__)]:
1012 Remove nonprototyped code.
1013 Include <stdlib.h> unconditionally.
1014 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1015 _obstack_allocated_p, _obstack_free, obstack_free,
1016 _obstack_memory_used, print_and_abort):
1017 Define using prototypes.
1018 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1019 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1020 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1021 obstack_next_free, obstack_object_size, obstack_room) [0]:
1022 Remove unused, unprototyped code.
1024 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1026 * physmem.c (physmem_total, physmem_available, main): Define
1029 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1030 (main): Define with a prototype.
1032 * posixver.c (getenv): Remove decl.
1034 * putenv.c (malloc): Returns void *, not char *.
1035 Include <string.h> unconditionally.
1036 (strchr, memcpy, NULL): Do not define.
1038 * readtokens.c: Include readtokens.h first, to test interface.
1039 Include <stdlib.h>, <string.h> unconditionally.
1040 (init_tokenbuffer): Define with a prototype.
1042 * regex.c (PARAMS): Remove. All uses removed.
1043 All uses of _RE_ARGS removed, too.
1044 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1046 (bzero): Assume memset exists.
1047 (memcmp, memcpy, NULL): Remove.
1048 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1049 char, or assignments to local vars of type signed char.
1050 (init_syntax_once, PREFIX(extract_number_and_incr),
1051 PREFIX(print_partial_compiled_pattern),
1052 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1053 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1054 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1055 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1056 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1057 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1058 wcs_compile_range, byte_compile_range, truncate_wchar,
1059 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1060 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1061 count_mbs_length, wcs_re_match_2_internal,
1062 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1063 PREFIX(alt_match_null_string_p),
1064 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1065 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1066 regfree, PREFIX(extract_number)): Define with prototype. Remove
1067 now-unnecessary declaration, if any.
1068 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1070 Remove now-unnecessary casts among pointer types.
1071 * regex.h (_RE_ARGS): Remove. All uses removed.
1073 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1074 (free): Remove decl.
1076 * rpmatch.c: Include <stdlib.h> unconditionally.
1078 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1079 (free): Remove decl.
1081 * save-cwd.c: Include <stdlib.h> unconditionally.
1082 * xgetcwd.c: Likewise.
1084 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1085 (free): Remove decl.
1087 * strchrnul.c (strchrnul): Define with a prototype.
1088 Fix bug: c_in was not converted to char before searching.
1090 The following changes are not K&R related:
1092 * group-member.h: Include <sys/types.h>, so that this file is
1094 * makepath.h: Likewise.
1096 * getusershell.c (readname, default_index, line_size, readname):
1097 Use size_t, not int, for sizes.
1098 (readname): If the size overflows, report an error instead of
1101 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1103 * getndelim2.c: Assume stdlib.h per the C89 spec.
1105 2003-09-08 Paul Eggert <eggert@twinsun.com>
1107 Assume C89 or better; remove K&R cruft.
1108 A few of these changes were first proposed by Derek Robert Price
1109 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1111 * addext.c: Include <string.h> unconditionally.
1112 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1113 Don't declare getenv or malloc.
1115 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1116 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1118 (find_stack_direction, alloca): Use prototypes.
1120 * atexit.c (atexit): Define using a prototype.
1122 * basename.c, dirname.c, stripslash.c:
1123 Include <string.h> unconditionally.
1125 * bcopy.c: Include <stddef.h>.
1126 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1128 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1130 * error.h (error, error_at_line, error_print_progname)
1131 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1132 * error.c: Include error.h first, to check interface.
1133 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1134 (VA_START): Remove; all uses changeed to va_start.
1135 (exit, strerror): Remove decls.
1136 (error_print_progname): Prototype uncondionally.
1137 Don't include <errno.h>; no longer needed.
1138 (private_strerror): Remove.
1139 (error_tail): Always define.
1140 (error, error_at_line): Assume C89 or better; always use prototypes.
1141 * fatal.c: Include "fatal.h" first, to test interface.
1142 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1143 (VA_START): Remove; all uses changed to va_start.
1144 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1146 (exit): Remove decl.
1147 (fatal): Prototype unconditionally. Assume va_start works.
1148 Abort at end, to pacify gcc.
1150 * euidaccess.c (main): Define with a prototype.
1152 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1154 * exitfail.c: Include <stdlib.h> unconditionally.
1156 * fnmatch_.h (__P): Remove. All uses changed to assume
1158 * fnmatch.c: Include fnmatch.h first, to test interface.
1159 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1160 (getenv): Remove decl.
1161 (fnmatch): Define using a prototype.
1162 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1163 (FCT): Define using a prototype.
1165 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1167 * gethostname.c: Include <stddef.h>.
1168 (gethostname): Define with prototype. Length is size_t, not int.
1170 2003-09-08 Paul Eggert <eggert@twinsun.com>
1172 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1173 getversion.c should have been removed then, but was accidentally
1176 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1177 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1179 2003-09-07 Paul Eggert <eggert@twinsun.com>
1181 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1182 copy_tm_result. Bug reported by Simon Josefsson in
1183 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1185 2003-09-06 Paul Eggert <eggert@twinsun.com>
1187 * time_r.c, time_r.h: New files.
1189 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1191 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1192 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1194 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1196 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1197 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1200 * timegm.c: Switch to glibc implementation, with the following changes:
1201 [defined HAVE_CONFIG_H]: Include <config.h>.
1202 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1203 (__mktime_internal) [!defined _LIBC]: New decl.
1204 (__gmtime_r) [!defined _LIBC]: New macro and function.
1205 (timegm): Use a prototype, since gnulib assumes C89.
1206 Do not bother declaring tmp to be const, as it's not really usefu.
1207 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1208 (timegm): Declare only if HAVE_DECL_TIMEGM.
1210 2003-09-03 Paul Eggert <eggert@twinsun.com>
1212 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1213 Bug reported by Lute Kamstra in
1214 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1216 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1217 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1218 course with correspondingly smaller numbers for tomorrow and
1219 yesterday. From Tadayoshi Funaba. Originally installed into
1220 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1223 2003-08-31 Simon Josefsson <jas@extundo.com>
1225 * timegm.h: New file.
1226 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1228 2003-08-31 Karl Berry <karl@gnu.org>
1230 * argp.h: update from libc.
1232 2003-08-28 Bruno Haible <bruno@clisp.org>
1234 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1235 warning on QNX, which defines O_BINARY to 000000.
1237 2003-08-24 Bruno Haible <bruno@clisp.org>
1239 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1240 MSVC7 <stdio.h> is included later.
1242 2003-08-20 Bruno Haible <bruno@clisp.org>
1244 * progname.h: New file, from GNU gettext.
1245 * progname.c: New file, from GNU gettext.
1246 * progreloc.c: New file, from GNU gettext.
1248 2003-08-19 Bruno Haible <bruno@clisp.org>
1250 * xstrdup.c: Assume <string.h> exists.
1252 2003-08-18 Jim Meyering <jim@meyering.net>
1254 * setenv.h: Indent nested cpp directive.
1255 * vasnprintf.c: Remove trailing blanks.
1257 2003-08-17 Simon Josefsson <jas@extundo.com>
1258 Bruno Haible <bruno@clisp.org>
1260 * xstrndup.h: New file.
1261 * xstrndup.c: New file.
1263 2003-08-17 Bruno Haible <bruno@clisp.org>
1265 * strndup.h: New file.
1267 2003-08-16 Paul Eggert <eggert@twinsun.com>
1269 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1270 space, undoing this 2003-08-12 change:
1271 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1273 2003-08-16 Jim Meyering <jim@meyering.net>
1275 Merge from coreutils.
1276 * xstrtoimax.c: #else #if -> #elif.
1277 * xstrtoumax.c: Likewise.
1279 2003-08-15 Paul Eggert <eggert@twinsun.com>
1281 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1282 rather than tab, after '#' in shell-script copyright notices.
1283 Suggested by Bruno Haible.
1285 2003-08-15 Jim Meyering <jim@meyering.net>
1286 and Paul Eggert <eggert@twinsun.com>
1288 Merge from coreutils.
1289 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1290 member but strut utmpx does not. Needed for AIX 4.3.3.
1291 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1293 2003-08-15 Jim Meyering <jim@meyering.net>
1295 Merge from coreutils.
1296 * xgethostname.c: Include <stdlib.h>.
1297 (xghostname): Don't exit for anything other than memory-related
1298 failure; just return NULL.
1299 * userspec.c: Include "posixver.h".
1300 (parse_user_spec): Accept `.' as a separator only
1301 in pre-POSIX-200112 mode.
1302 * strtoimax.c: Use #elif rather than #else #if.
1303 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1304 Remove function, now that we can rely on a working tzset function.
1305 [!_LIBC]: Ensure that the required autoconf test has been run.
1306 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1307 Use underlying_strftime for %r.
1308 * sha.c: Merge in some clean-up and optimization changes from glibc.
1309 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1310 Ensure that it is a multiple of 64.
1311 Rearrange loop exit tests so as to avoid performing an
1312 additional fread after encountering an error or EOF.
1313 * realloc.c: Update copyright date.
1315 2003-08-14 Jim Meyering <jim@meyering.net>
1317 Merge from coreutils.
1318 * obstack.h: Whitespace changes.
1319 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1320 and xcalloc return values.
1321 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1322 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1323 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1324 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1325 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1327 Use mntctl's return value to drive the entry-processing loop, since
1328 we can't rely on the value of the vmt_length member in the last
1329 entry. On some systems doing so could result in exhausting
1330 virtual memory. Based in part on a patch from Mike Jetzer.
1332 2003-08-14 Jim Meyering <jim@meyering.net>
1333 and Paul Eggert <eggert@twinsun.com>
1335 Merges from coreutils, plus other fixes.
1336 * physmem.c: Merge in portability changes from gcc/libiberty
1337 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1338 for credits and details. Thanks to Kaveh Ghazi for helping
1339 to keep these files in sync.
1340 (ARRAY_SIZE): Define it.
1341 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1342 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1343 (memcasecmp): Don't assume size_t fits in unsigned int.
1344 Remove casts and duplicate code.
1345 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1346 (memcpy): Remove definition.
1347 Merge in some clean-up and optimization changes from glibc.
1348 [BLOCKSIZE]: Move definition to top of file.
1349 Ensure that it is a multiple of 64.
1350 Rearrange loop exit tests so as to avoid performing an
1351 additional fread after encountering an error or EOF.
1352 * md5.h (md5_uintptr): Define.
1353 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1354 return to the initial working directory. Preserve errno
1356 * idcache.c: Include "xalloc.h".
1357 (xmalloc, xrealloc): Remove decls.
1358 (getuser): Remove casts no longer required in C89.
1359 * human.c: Include stdio.h, for sprintf.
1360 * group-member.c: Include "xalloc.h".
1361 (xmalloc, xrealloc): Remove decls.
1362 (get_group_info): Remove casts no longer required in C89.
1363 * getusershell.c (readname): Remove casts no longer required in C89.
1364 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1365 * getline.c: Whitespace fix, from coreutils.
1367 2003-08-13 Paul Eggert <eggert@twinsun.com>
1369 * exclude.c: Include <ctype.h>
1370 (IN_CTYPE_DOMAIN): New macro.
1372 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1375 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1376 Undo previous (whitespace-only) change.
1378 2003-08-12 Paul Eggert <eggert@twinsun.com>
1380 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1381 Normalize leading white space and remove trailing white space.
1382 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1383 notice, as per ../config/srclist-update.
1385 Merge from coreutils.
1386 * euidaccess.h: New file.
1387 * euidaccess.c: Include it.
1388 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1389 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1390 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1392 2003-08-11 Bruno Haible <bruno@clisp.org>
1394 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1395 (vasnprintf): Use it instead of wcslen.
1397 2003-08-11 Bruno Haible <bruno@clisp.org>
1399 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1400 value to ensure that _Bool promotes to int. Use #define for _Bool when
1401 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1403 2003-08-10 Karl Berry <karl@gnu.org>
1405 * regex.h: update from libc (whitespace fix).
1407 2003-08-09 Paul Eggert <eggert@twinsun.com>
1409 Merge some files from coreutils. These changes were
1410 originally made by Jim Meyering.
1411 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1412 many older Unixes require this.
1413 * alloca.c (alloca): Remove cast to argument of free;
1414 no longer needed in C89.
1415 * alloca_.h, regex.h: Fix white space to match
1416 what GNU indent does.
1418 2003-08-05 Paul Eggert <eggert@twinsun.com>
1420 * bumpalloc.h: Remove.
1422 2003-08-04 Paul Eggert <eggert@twinsun.com>
1424 * getloadavg.c: Change copyright notice and spacing to conform to
1427 Merge from coreutils.
1428 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1430 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1431 from Karl Berry, implemented by Jim Meyering.
1432 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1433 from Dmitry V. Levin.
1434 Remove anachronistic cast of xrealloc.
1435 * fnmatch_.h (__const): Remove. Use 'const'.
1436 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1437 type. Otherwise, it wouldn't compile with at least /bin/cc on
1438 ymp-cray-unicos9.0.2.X.
1439 Combine two mostly-identical uses of alloca into one.
1440 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1442 2003-08-04 Dave Love <d.love@dl.ac.uk>
1446 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1447 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1448 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1449 obsolete NLIST_NAME_UNION.
1450 [__GNU__]: Undef BSD and FSCALE.
1451 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1453 2003-08-03 Paul Eggert <eggert@twinsun.com>
1455 * stdbool_.h (_Bool): Make it signed char, instead of
1456 an enum type, so that it's guaranteed to promote to int. See:
1457 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1459 2003-07-31 Paul Eggert <eggert@twinsun.com>
1461 * strerror.c: Include config.h, limits.h. Declare sprintf.
1462 (strerror): Don't assume that a printable int fits in 14 bytes.
1464 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1465 Bruno Haible <bruno@clisp.org>
1467 * getline.h (getline, getdelim): Change return type to ssize_t.
1468 * getline.c (getline, getdelim): Likewise.
1469 Remove _GNU_SOURCE define; now it's defined in config.h through
1472 2003-07-22 Paul Eggert <eggert@twinsun.com>
1474 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1475 over-parenthesization in macros.
1477 Sync with coreutils.
1479 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1482 Use `exit_failure' for xalloc and xmemcoll instead of their own
1483 private exit-failure variables.
1484 * xalloc.h (xalloc_exit_failure): Remove.
1485 * xmalloc.c: Likewise. Include exitfail.h.
1486 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1487 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1488 * xmemcoll.c: Likewise. Include exitfail.h.
1489 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1491 2003-07-18 Paul Eggert <eggert@twinsun.com>
1493 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1494 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1495 to test that it can stand by itself. Include "exitfail.h".
1496 Clients should set exit_failure instead.
1497 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1499 2003-07-18 Andreas Schwab <schwab@suse.de>
1501 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1503 2003-07-18 Bruno Haible <bruno@clisp.org>
1505 * getndelim2.h: New file.
1506 * getndelim2.c: Make into a module of its own. Include config.h,
1508 (getndelim2): Make non-static. Change return type to ssize_t.
1509 * getline.h: Change argument names.
1510 * getline.c: Include getndelim2.h instead of getndelim2.c.
1511 * getnline.c: Include getndelim2.h.
1513 2003-07-17 Bruno Haible <bruno@clisp.org>
1515 * Makefile.am: Remove file.
1516 * Makefile.in: Remove file.
1518 2003-07-17 Bruno Haible <bruno@clisp.org>
1520 * getnline.h: New file.
1521 * getnline.c: New file.
1522 * getndelim2.c: New file, extracted from getline.c.
1523 (getndelim2): Renamed from getdelim2, with added nmax argument.
1524 * getline.c: Include getndelim2.c.
1525 (getdelim2): Moved out to getndelim2.c.
1526 (getline, getdelim): Update.
1528 2003-07-15 <karl@gnu.org>
1530 * vasnprintf.c: update from gettext.
1532 2003-07-15 Jim Meyering <jim@meyering.net>
1534 * makepath.c (make_path): Enclose diagnostic in _(...).
1536 2003-07-14 Paul Eggert <eggert@twinsun.com>
1538 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1539 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1540 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1541 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1542 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1543 updated automatically by ../config/srclist-update. This changes
1544 their license from LPGL to GPL.
1546 2003-07-14 Jim Meyering <jim@meyering.net>
1548 Don't emit diagnostics. Let callers do that.
1549 * save-cwd.c: Don't include "error.h".
1550 (save_cwd): Don't call error. Ensure that errno is valid
1551 when returning nonzero.
1553 * save-cwd.h (restore_cwd): Update prototype.
1554 * save-cwd.c (restore_cwd): Remove two parameters.
1555 Simplify. Don't call error upon failure. Let callers do that.
1556 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1557 when auditing is enabled. But don't bother updating the #if.
1559 2003-07-14 Simon Josefsson <jas@extundo.com>
1561 * mempcpy.h: New file.
1562 * mempcpy.c: New file.
1564 2003-07-14 Paul Eggert <eggert@twinsun.com>
1566 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1567 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1568 unicodeio.c, unicodeio.h, unlocked-io.h:
1569 Switch from LGPL to GPL.
1571 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1573 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1574 it breaks C++ compilation.
1575 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1577 2003-07-10 Jim Meyering <jim@meyering.net>
1579 * vasnprintf.c: Remove trailing blanks.
1580 Make cpp indentation consistent.
1582 2003-07-09 Paul Eggert <eggert@twinsun.com>
1584 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1585 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1586 Switch from LGPL to GPL.
1588 2003-07-07 Paul Eggert <eggert@twinsun.com>
1590 * mktime.c: Fix some boundary cases and remove need for floating point.
1592 Issue a compile-time diagnostic if time_t is floating point, or if
1593 two's complement arithmetic is not in effect, or if arithmetic
1594 right shift does not propagate the sign. These assumptions were
1595 all in the original code but they weren't checked.
1597 (TIME_T_MIDPOINT, verify): New macros.
1598 (__isleap): Remove; it has integer overflow problems.
1599 (leapyear): New function, without those problems.
1600 (ydhms_tm_diff): Remove; splitting into two parts.
1601 (ydhms_diff): New function, containing the arithmetic part of
1602 the old ydhms_tm_diff function. Issue a compile-time
1603 diagnostic if we are not using C99 integer division.
1604 Avoid casts when possible.
1605 (guess_time_tm): New function, containing the checking part of
1606 the old ydhms_tm_diff function. Return the new value, rather than
1607 the difference between it and the old. Accept a new argument T
1608 so that *T specifies the old value. Check for overflow in the result.
1610 (__mktime_internal): Use a time_t offset, not a long int offset.
1611 This undoes the 2003-06-04 change, which is no longer needed now
1612 that we have better overflow checking.
1613 (localtime_offset): Likewise.
1615 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1616 and long are 64-bit but int is only 32-bit.
1617 (ydhms_diff): Use long int to store year1 and yday1.
1618 Issue a compile-time diagnostic if long int is not wide enough.
1620 (__mktime_internal): Use long int to store adjusted year and yday.
1621 Use plain C rather than preprocessor commands, if that doesn't
1623 Check for overflow (and try to repair) after each probe
1624 rather than checking only at the very end. This avoids some bugs
1625 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1626 does not equal GMT offset at maximum time).
1627 Use integer to check for overflow rather than floating point; this
1628 is more portable to non-IEEE hosts, and is a tad faster.
1629 When we detect that we are oscillating between two values,
1630 don't check whether tm_isdst has the requested value, since
1631 we already know the answer. When tm_isdst has the wrong value,
1632 use a different heuristic to find the right one, based on the
1633 extreme values actually observed in practice in tz2003a,
1634 rather than the (overly optimistic) "previous 3 calendar quarters".
1636 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1637 "T const" to accommodate glibc style.
1638 (check_result): Use less-confusing report format. "long" -> "long int.
1640 Don't loop if the iteration overflows time_t.
1641 Allow a negative step in the iteration.
1643 2003-07-01 Paul Eggert <eggert@twinsun.com>
1645 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1646 having it depend on HAVE_SYS_TYPES_H.
1648 2003-06-25 Bruno Haible <bruno@clisp.org>
1650 * readlink.c: New file.
1652 2003-06-20 Bruno Haible <bruno@clisp.org>
1654 Assume C89, so PARAMS isn't needed.
1655 * unicodeio.h (PARAMS): Remove.
1656 * unicodeio.c: Don't use PARAMS.
1658 2003-06-18 Jim Meyering <jim@meyering.net>
1660 Merge changes from coreutils.
1661 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1662 Remove explicit declarations of xmalloc and realloc.
1664 (read_utmp): Remove anachronistic cast of xmalloc.
1666 2003-06-17 Paul Eggert <eggert@twinsun.com>
1668 Assume C89, so PARAMS isn't needed.
1669 * backupfile.h (PARAMS): Remove. All uses removed.
1670 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1671 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1672 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1673 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1674 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1675 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1676 xstrtol.h: Likewise.
1677 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1678 same.h, strverscmp.h: Do not include config.h; no longer needed.
1679 Anyway, config.h should always be included before any other file.
1681 2003-06-11 Simon Josefsson <jas@extundo.com>
1683 * sysexit_.h: New file.
1685 2003-05-20 Derek Price <derek@ximbiot.com>
1687 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1689 2003-06-10 Simon Josefsson <jas@extundo.com>
1691 * strchrnul.h: New file.
1692 * strchrnul.c: New file.
1694 2003-06-10 Simon Josefsson <jas@extundo.com>
1696 * argp.h: New file, from glibc.
1697 * argp-ba.c: New file, from glibc.
1698 * argp-eexst.c: New file, from glibc.
1699 * argp-fmtstream.c: New file, from glibc.
1700 * argp-fmtstream.h: New file, from glibc.
1701 * argp-fs-xinl.c: New file, from glibc.
1702 * argp-help.c: New file, from glibc.
1703 * argp-namefrob.h: New file, from glibc.
1704 * argp-parse.c: New file, from glibc.
1705 * argp-pv.c: New file, from glibc.
1706 * argp-pvh.c: New file, from glibc.
1707 * argp-xinl.c: New file, from glibc.
1709 2003-06-07 Jim Meyering <jim@meyering.net>
1711 * readtokens.h: Put `Free Software Foundation, Inc.'
1712 in place of my name in the copyright comment.
1713 Remove definition and uses of __P.
1716 * stat.c: Don't declare xmalloc explicitly.
1717 Instead, include "xalloc.h".
1718 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1719 xrealloc, and xcalloc return values.
1720 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1722 * xgetcwd.h: Remove definition/uses of PARAMS.
1724 2003-06-06 Jim Meyering <jim@meyering.net>
1726 * stdbool_.h: Renamed from stdbool.h.in.
1728 2003-06-06 Jim Meyering <jim@meyering.net>
1730 Merge from coreutils.
1731 * same.c: (same_name): Declare *_basename locals to be `const'.
1732 Consolidate declarations and initializations of *_base* locals.
1734 Merge from coreutils.
1735 This avoids a core dump on systems without GNU putenv,
1736 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1737 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1738 (unsetenv): New static function, from GNU libc.
1739 (rpl_putenv): Use it.
1741 * modechange.c: Remove trailing blanks.
1743 Merge from coreutils.
1744 * fsusage.c: Remove declaration of statfs.
1745 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1747 * posixtm.c: Include <stdbool.h> unconditionally.
1749 2003-06-05 Paul Eggert <eggert@twinsun.com>
1751 * mktime.c (__mktime_internal): When resolving a tm_isdst
1752 mismatch, look in future quarters as well as past. This fixes a
1753 bug when processing fall-backwards gaps immediately after a long
1754 period of daylight-saving time.
1756 * mktime.c: Assume freestanding C89 or better.
1757 (HAVE_LIMITS_H): Remove. Assume it's 1.
1758 (__P): Remove; not used.
1759 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1760 (mktime, not_equal_tm, print_tm, check_result,
1761 main): Use prototypes. Use const * where appropriate.
1762 (main): Fix typo in testing code that uncovered by above changes.
1763 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1765 2003-06-04 Paul Eggert <eggert@twinsun.com>
1767 * mktime.c: Fix Debian bug 177940
1768 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1769 (localtime_offset): Now long int, not time_t, because we want it
1770 to be guaranteed to be signed. All uses changed.
1771 (__mktime_internal): If overflow would occur when adding offset,
1774 Merge 'human' changes from coreutils. Rewrite to support
1775 locale-specific notations like thousands separators.
1776 * human.c: Simplify authorship notice.
1777 Include human.h immediately after config.h.
1778 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1779 <limits.h>: Do not include, since human.h does.
1780 (SIZE_MAX, UINTMAX_MAX): New macros.
1781 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1782 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1783 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1784 (power_letter): Renamed from suffixes.
1785 (generate_suffix_backwards): Remove.
1786 (adjust_value): Now takes int style (because of human.h changes)
1787 and long double value (for greater precision on some platforms).
1788 (group_number): New function.
1789 (human_readable): Use it. Use integer options, not enum.
1790 Put the options before the sizes in the arg list.
1791 Support all the new options.
1792 The old human_readable function has been removed;
1793 use inttostr.h instead.
1794 (human_readable, default_block_size, humblock):
1795 Use uintmax_t, not int, for block sizes.
1796 (human_readable_inexact, block_size_types): Remove.
1797 (block_size_opts): New constant.
1798 (human_options): Renamed from human_block_size, with new signature
1799 that allows block sizes up to UINTMAX_MAX. All callers changed.
1800 * human.h: Add copyright and authorship notice.
1801 Include <limits.h> and <stdbool.h> unconditionally.
1802 (PARAMS): Remove. All uses removed.
1803 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1804 (enum human_inexact_style): Remove tag; now a nameless enum.
1805 (human_floor, human_ceiling, human_round_to_even): Now have
1806 values 2, 0, 1 rather than -1, 1, 0.
1807 (human_group_digits, human_suppress_point_zero, human_autoscale,
1808 human_base_1024, human_SI, human_B): New constants.
1809 (human_readable_inexact, human_block_size): Remove.
1810 (human_readable): Size args are now uintmax_t, not int.
1811 (human_options): New decl.
1813 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1814 unnecessary now that we assume C89 or better. This change
1815 imported from coreutils.
1817 * mktime.c (__mktime_internal): Do not reject negative timestamps
1818 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1819 in the 2003-05-30 sync from glibc.
1821 .h files should stand alone, but we shouldn't include <sys/types.h>
1822 if we can get away with just <stddef.h>.
1824 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1825 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1826 rather than <sys/types.h>, as we merely need size_t.
1827 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1829 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1830 Include <stdio.h>, to get FILE.
1831 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1832 memcasecmp.h has included <stddef.h> and all we need is size_t.
1833 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1834 our interface, instead of including <sys/types.h>
1836 2003-06-02 Paul Eggert <eggert@twinsun.com>
1839 Fix some minor time-related bugs with POSIX time arguments.
1840 Some valid time stamps were being rejected (notably -1, and
1841 time stamps before 1900 on 64-bit hosts). And some invalid
1842 time stamps were being accepted, e.g. September 31.
1844 * posixtm.h (posixtime): Return bool instead of time_t, so
1845 that we can return (time_t) -1 successfully.
1846 * posixtm.c: Likewise.
1847 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1848 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1849 (t): Remove static var.
1850 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1851 of static var. All uses changed.
1852 (year): Do not reject years before 1900; they can occur with
1854 (posix_time_parse): Do not check for out-of-range components;
1855 that is now the caller's responsibility, since our checks were
1856 only approximations.
1857 (posixtime): Use mktime to check for out-of-range components,
1858 since it knows them exactly.
1859 If mktime returns (time_t) -1, check whether an error actually occurred
1860 by invoking localtime on -1.
1861 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1862 posixtime failures better.
1863 Improve the test data (in comments only).
1865 2003-05-30 <karl@gnu.org>
1867 * mktime.c: update from libc.
1869 2003-05-30 Bruno Haible <bruno@clisp.org>
1871 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1872 * localcharset.h: Likewise.
1873 * localcharset.c: Likewise.
1875 2003-05-28 Paul Eggert <eggert@twinsun.com>
1877 Assume the headers required for C89 freestanding compilers.
1878 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1879 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1880 without checking for HAVE_LIMITS_H.
1881 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1882 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1884 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1885 * exclude.c: Include <stdbool.h> unconditionally.
1886 * tempname.c: Include <stddef.h> unconditionally.
1887 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1888 * modechange.c, rpmatch.c (NULL): Don't define, since
1889 <stddef.h> does that.
1890 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1891 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1892 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1893 * xstrtol.c: Likewise.
1894 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1895 * savedir.c: Include <stddef.h> instead of defining NULL.
1897 * addext.c (addext): Use assignment rather than cast, to avoid
1898 warnings on some platforms.
1900 * mktime.c (__mktime_internal): Do not reject negative timestamps
1903 2003-05-10 Bruno Haible <bruno@clisp.org>
1905 * linebreak.c (iconv_string_length): Don't return -1 just because the
1906 string is longer than 4 KB.
1908 2003-05-12 Jim Meyering <jim@meyering.net>
1910 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1911 the space-padded-by-default conversion specifiers, %e, %k, %l.
1913 2003-05-03 Bruno Haible <bruno@clisp.org>
1915 Upgrade to Unicode-4.0.
1916 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1917 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1918 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1919 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1920 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1921 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1922 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1923 Change width of U+E0100..U+E01EF from 1 to 0.
1925 2003-04-25 Bruno Haible <bruno@clisp.org>
1927 * copy-file.c: Include <stddef.h>, for size_t.
1929 2003-04-25 Jim Meyering <jim@meyering.net>
1931 * copy-file.c (copy_file_preserving): Declare buf_size to be
1932 of type size_t, not int.
1934 2003-04-11 Jim Meyering <jim@meyering.net>
1936 Merge changes from Coreutils.
1938 2003-03-22 Jim Meyering <jim@meyering.net>
1940 * strftime.c (widen): Cast alloca return value to proper type.
1942 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1945 * strftime.c (my_strftime): Handle very large width
1946 specifications for numeric values correctly. Improve checks for
1949 2003-01-19 Jim Meyering <jim@meyering.net>
1951 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1952 (nl_get_alt_digit) [! defined my_strftime]: Define.
1953 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1954 _nl_get_alt_digit and _nl_get_walt_digit.
1956 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1957 These changes have no effect outside of _LIBC.
1959 2003-04-10 Bruno Haible <bruno@clisp.org>
1961 * findprog.h: New file, from GNU gettext.
1962 * findprog.c: New file, from GNU gettext.
1964 2003-04-05 Jim Meyering <jim@meyering.net>
1966 Merge changes from Coreutils.
1968 * exclude.h (PARAMS): Remove definition and uses.
1969 * exclude.c: Remove uses of `PARAMS'.
1971 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1972 Add test-cases for DOS filenames. Declare program_name.
1973 (main): Set up program_name. Patch by Rich Dawe.
1975 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1977 Use mntctl's return value to drive the entry-processing loop, since
1978 we can't rely on the value of the vmt_length member in the last
1979 entry. On some systems doing so could result in exhausting
1980 virtual memory. Based in part on a patch from Mike Jetzer.
1982 2003-04-04 Bruno Haible <bruno@clisp.org>
1984 * linebreak.h: New file, from GNU gettext.
1985 * linebreak.c: New file, from GNU gettext with slight modifications.
1986 * lbrkprop.h: New file, from GNU gettext.
1988 2003-04-03 Bruno Haible <bruno@clisp.org>
1990 * utf8-ucs4.h: New file, from GNU gettext.
1991 * utf16-ucs4.h: New file, from GNU gettext.
1992 * ucs4-utf8.h: New file, from GNU gettext.
1993 * ucs4-utf16.h: New file, from GNU gettext.
1995 2003-04-02 Bruno Haible <bruno@clisp.org>
1997 * binary-io.h: New file, from GNU gettext.
1999 2003-04-01 Bruno Haible <bruno@clisp.org>
2001 * pathname.h: New file, from GNU gettext.
2002 * concatpath.c: New file, from GNU gettext.
2004 2003-03-30 Bruno Haible <bruno@clisp.org>
2006 * copy-file.c (copy_file_preserving): Don't set owner if the function
2007 chown() doesn't exist.
2009 2003-03-28 Bruno Haible <bruno@clisp.org>
2011 * copy-file.h: New file, from GNU gettext.
2012 * copy-file.c: New file, from GNU gettext.
2014 2003-03-18 Jim Meyering <jim@meyering.net>
2016 * quote.c (quote_n): Fix typo in comment.
2018 2003-03-14 Jim Meyering <jim@meyering.net>
2020 Merge changes from Coreutils.
2021 * obstack.h (obstack_object_size): Declare temporary, __o,
2022 to be const, in order to avoid warnings.
2023 (obstack_room): Likewise.
2024 (obstack_empty_p): Likewise.
2026 2003-03-13 Paul Eggert <eggert@twinsun.com>
2028 Merge changes from Bison.
2029 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2030 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2031 when compiling Bison 1.875's `bitset bset = obstack_alloc
2032 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2033 * hash.c: Include <stdbool.h> unconditionally.
2035 2003-03-09 Paul Eggert <eggert@twinsun.com>
2037 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2038 Reported by Bruce Becker; see:
2039 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2041 2003-03-03 Paul Eggert <eggert@twinsun.com>
2042 Bruno Haible <bruno@clisp.org>
2044 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2045 Reported by John Hughes, see
2046 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2048 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2050 * poll_.h: New file.
2053 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2055 * mathl.h: New file.
2056 * acosl.c: New file.
2057 * asinl.c: New file.
2058 * atanl.c: New file.
2059 * ceill.c: New file.
2062 * floorl.c: New file.
2063 * frexpl.c: New file.
2064 * ldexpl.c: New file.
2066 * sincosl.c: New file.
2068 * sqrtl.c: New file.
2070 * trigl.c: New file.
2071 * trigl.h: New file.
2073 2003-02-17 Bruno Haible <bruno@clisp.org>
2075 * mkdtemp.h: New file, from GNU gettext.
2076 * mkdtemp.c: New file, from GNU gettext.
2078 2003-01-31 Bruno Haible <bruno@clisp.org>
2080 * rename.c: #undef rename before defining rpl_rename.
2081 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2083 2003-01-30 Bruno Haible <bruno@clisp.org>
2085 * printf-args.h: New file, from GNU gettext.
2086 * printf-args.c: New file, from GNU gettext.
2087 * printf-parse.h: New file, from GNU gettext.
2088 * printf-parse.c: New file, from GNU gettext.
2089 * vasnprintf.h: New file, from GNU gettext.
2090 * vasnprintf.c: New file, from GNU gettext.
2091 * asnprintf.c: New file, from GNU gettext.
2092 * vasprintf.h: New file, from GNU gettext with modifications.
2093 * vasprintf.c: New file, from GNU gettext.
2094 * asprintf.c: New file, from GNU gettext.
2096 2003-01-29 Bruno Haible <bruno@clisp.org>
2098 * stpncpy.h: New file, from GNU gettext with modifications.
2099 * stpncpy.c: New file, from GNU gettext with modifications.
2101 2003-01-28 Bruno Haible <bruno@clisp.org>
2103 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2105 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2108 2003-01-27 Bruno Haible <bruno@clisp.org>
2110 * xsetenv.h: New file, from GNU gettext.
2111 * xsetenv.c: New file, from GNU gettext.
2113 2003-01-23 Bruno Haible <bruno@clisp.org>
2115 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2117 2003-01-22 Bruno Haible <bruno@clisp.org>
2119 * exit.h: New file, from GNU gettext.
2121 2003-01-11 Bruno Haible <bruno@clisp.org>
2123 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2124 * strcase.h (strcasecmp, strncasecmp): Likewise.
2126 2003-01-14 Jim Meyering <jim@meyering.net>
2128 * same.c (same_name): Tweak a comment.
2130 2003-01-11 Bruno Haible <bruno@clisp.org>
2132 * same.c (same_name): Reorder tests so as to avoid calling stat()
2133 when a string comparison is sufficient.
2135 2003-01-11 Bruno Haible <bruno@clisp.org>
2137 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2140 2003-01-11 Bruno Haible <bruno@clisp.org>
2142 * hash-pjw.c: Add comment about low quality of this function.
2144 2003-01-12 Paul Eggert <eggert@twinsun.com>
2146 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2147 to avoid collisions with libcurses and libreadline.
2149 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2150 * getstr.h, getstr.c: Remove.
2151 * getline.c: Include "getline.h", to check interface.
2152 Move body of old getstr.c here: this defines MIN_CHUNK and
2153 declares getdelim2, which is renamed from getstr.
2154 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2156 * linebuffer.c (readlinebuffer): Renamed from readline.
2158 * linebuffer.h: Likewise.
2159 (readline): Remove backward-compatibility macro.
2161 2003-01-12 Jim Meyering <jim@meyering.net>
2163 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2165 2003-01-10 Bruno Haible <bruno@clisp.org>
2167 * alloca_.h: New file.
2168 * getdate.y: Unconditionally include alloca.h.
2169 * makepath.c: Likewise.
2170 * setenv.c: Likewise.
2171 * userspec.c: Likewise.
2173 2003-01-09 Bruno Haible <bruno@clisp.org>
2175 * stdbool.h.in: New file.
2177 2003-01-08 Bruno Haible <bruno@clisp.org>
2179 * safe-read.c: Include specification header first, to ensure its
2181 * full-write.c: Likewise.
2183 2003-01-08 Jim Meyering <jim@meyering.net>
2185 * full-write.c: Undefine and define-away `const' after inclusion
2186 of errno.h, not before. Suggestion from Bruno Haible.
2188 2003-01-07 Jim Meyering <jim@meyering.net>
2190 * full-write.c: Rework so that it may serve to define full_read, too.
2191 * full-read.c: Simply #define FULL_READ and include full-write.c.
2193 2003-01-06 Jim Meyering <jim@meyering.net>
2195 * version-etc.c: Update year in translatable copyright string.
2197 2002-12-25 Bruno Haible <bruno@clisp.org>
2199 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2200 * xstrtol.h: Likewise.
2201 * xstrtoimax.c: Likewise.
2202 * xstrtoumax.c: Likewise.
2203 * human.h: Likewise.
2205 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2206 on systems that have <inttypes.h> but not <stdint.h>.
2208 2002-12-31 Paul Eggert <eggert@twinsun.com>
2210 * memcoll.c (memcoll): Fall back on a simple algorithm using
2211 memcmp if strcoll doesn't work.
2213 2002-12-23 Bruno Haible <bruno@clisp.org>
2215 * localcharset.h: New file.
2216 * localcharset.c: Include it.
2217 * unicodeio.c: Likewise.
2219 2002-12-22 Bruno Haible <bruno@clisp.org>
2221 * utime.c (utime_null): No need to call ftruncate if the file was
2224 2002-12-23 Bruno Haible <bruno@clisp.org>
2226 * memcoll.c (STRCOLL): New macro.
2229 2002-12-22 Bruno Haible <bruno@clisp.org>
2231 * getstr.h (getstr): Define, to avoid clash with libcurses.
2232 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2234 2002-12-22 Bruno Haible <bruno@clisp.org>
2236 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2238 2002-12-23 Bruno Haible <bruno@clisp.org>
2240 * getline.h: Include <stddef.h>, for size_t.
2242 * unicodeio.h: Include <stddef.h>, for size_t.
2243 * unicodeio.c: Don't include <stddef.h>.
2245 2002-12-17 Bruno Haible <bruno@clisp.org>
2247 * canon-host.c (strdup): Remove unused declaration.
2249 * fsusage.c: Include full_read.h.
2250 (get_fs_usage): Use full_read instead of safe_read.
2252 * utime.c (utime_null): Use SAFE_READ_ERROR.
2254 2002-12-11 Bruno Haible <bruno@clisp.org>
2256 * setenv.h: Rewritten to cope with systems that have setenv() but not
2258 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2261 2002-12-11 Bruno Haible <bruno@clisp.org>
2263 * setenv.c (alloca): Fall back to malloc.
2265 (setenv): Use freea() to free memory allocated with alloca().
2267 2002-11-13 Bruno Haible <bruno@clisp.org>
2269 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2270 function declarations.
2271 * unsetenv.c (unsetenv): Likewise.
2273 2002-03-04 Bruno Haible <bruno@clisp.org>
2275 Portability to AIX 4.3.3.
2276 * unsetenv.c: New file, extracted from setenv.c.
2277 * setenv.c: Move the unsetenv() function to unsetenv.c.
2279 2001-12-20 Bruno Haible <bruno@clisp.org>
2281 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2282 use malloc instead. For SunOS 4.
2284 2001-12-11 Bruno Haible <bruno@clisp.org>
2286 * setenv.c: Declare alloca.
2287 (compar_fn_t): New typedef.
2288 (KNOWN_VALUE, STORE_VALUE): Use it.
2290 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2293 2002-12-10 Paul Eggert <eggert@twinsun.com>
2295 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2296 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2297 Choose values that are less likely to collide with system fnmatch
2299 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2300 defined (e.g., a pure POSIX system).
2301 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2302 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2304 2002-12-06 Jim Meyering <jim@meyering.net>
2306 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2308 Merge in changes from libc's misc/error.c, in preparation
2309 for the merge of gnulib's changes back into libc.
2311 * error.c (_): Define only if not already defined.
2312 Move definition to follow all #include directives.
2313 Include unlocked-io.h only if !_LIBC.
2314 [_LIBC]: Include <libio/libioP.h>.
2315 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2316 (fflush): Tweak definition to use INTUSE.
2319 2002-12-05 Paul Eggert <eggert@twinsun.com>
2321 * alloca.c [defined emacs]: Include "lisp.h".
2322 (xalloc_die) [defined emacs]: New macro.
2323 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2324 [! defined emacs]: Include <xalloc.h>.
2325 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2326 (pointer): Typedef to POINTER_TYPE *.
2327 (malloc): Remove decl; we now always use xmalloc.
2328 (alloca): Use old-style definition, since Emacs needs this.
2329 Check for arithmetic overflow when computing combined size.
2331 2002-12-04 Paul Eggert <eggert@twinsun.com>
2333 Do not generate unlocked-io.h automatically, since it's easier to
2334 maintain it by hand.
2336 * unlocked-io.h: New file, from GNU diffutils,
2337 but with proper copyright notice and attribution.
2339 * Makefile.am: Add copyright notice.
2340 (libfetish_a_SOURCES): Add unlocked-io.h.
2341 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2342 (DISTCLEANFILES, io_functions): Remove macros.
2343 (EXTRA_DIST): Remove gen_uio.
2344 (unlocked-io.h): Remove rule.
2346 2002-12-04 Jim Meyering <jim@meyering.net>
2348 Reflect the fact that stat.c and lstat.c are no longer generated.
2349 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2350 (DISTCLEANFILES): Likewise.
2351 (EXTRA_DIST): Likewise.
2352 (all_local): Don't depend on stat.c or lstat.c.
2353 (stat.c, lstat.c): Remove rules.
2354 (EXTRA_DIST): Remove xstat.in.
2356 * xstat.in: Remove file. Contents moved into stat.c.
2357 * stat.c: New file. Contents mostly from xstat.in.
2358 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2359 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2361 * safe-read.c: Rework so that it may serve to define safe_write, too.
2362 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2364 2002-12-03 Jim Meyering <jim@meyering.net>
2366 * safe-read.c, safe-write.c: Change variable names and comments, but
2367 not semantics, to minimize the differences between these two files.
2368 (safe_read): Change comment to mention SAFE_READ_ERROR.
2370 * safe-read.c (IS_EINTR): Define.
2371 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2373 2002-12-02 Bruno Haible <bruno@clisp.org>
2375 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2376 Define, taken from safe-read.c.
2377 (INT_MAX): Provide fallback.
2378 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2379 * safe-write.h (SAFE_WRITE_ERROR): Define.
2381 * safe-read.c (EINTR): Remove definition.
2382 (safe_read): Don't use EINTR if it is absent.
2384 2002-12-02 Jim Meyering <jim@meyering.net>
2386 * safe-read.c (EINTR): Define.
2387 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2388 (INT_MAX): Provide fallback.
2389 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2391 * safe-read.h (SAFE_READ_ERROR): Define.
2393 2002-12-01 Jim Meyering <jim@meyering.net>
2395 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2396 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2398 2002-11-27 Paul Eggert <eggert@twinsun.com>
2400 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2401 hash_rehash): Replace `if (limit <= value) abort ();' with
2402 `if (! (value < limit)) abort ();', for readability.
2404 2002-11-26 <karl@gnu.org>
2406 * strdup.c: copy from libc again, with jim's ok.
2407 * .cppi-disable: re-add strdup.c
2409 2002-11-25 <karl@gnu.org>
2411 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2412 instead of "strtol.c".
2414 2002-11-25 Jim Meyering <jim@meyering.net>
2416 * mktime.c: Sync from libc, now that it has the latest fix.
2418 2002-11-24 <karl@gnu.org>
2420 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2421 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2423 2002-11-24 Jim Meyering <jim@meyering.net>
2425 Update from coreutils:
2427 * mktime.c: Merge in changes from libc.
2429 Avoid a link-time failure on some Linux systems.
2430 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2431 (__mon_yday): Declare with the STATIC attribute.
2432 (__mktime_internal): Likewise.
2433 Based on a report from Greg Schafer.
2435 2002-11-23 Jim Meyering <jim@meyering.net>
2437 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2438 Use `unsigned', not `int', as type of index.
2440 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2442 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2444 2002-11-22 Paul Eggert <eggert@twinsun.com>
2446 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2447 hint that one should use `if (! x) abort ();' rather than `assert
2448 (x);', and anyway it's one less thing to worry about configuring.
2449 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2450 hash_rehash, hash_insert): Use abort rather than assert.
2452 2002-11-22 Paul Eggert <eggert@twinsun.com>
2454 * quotearg.h: Allow multiple inclusion by surrounding with
2455 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2456 so that we can be included first.
2457 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2458 * quotearg.c: Include quotearg.h immediately after config.h.
2459 No need to include stddef.h or sys/types.h any more.
2460 Surround local include files with "", not "<>".
2461 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2462 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2463 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2464 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2465 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2466 (ISPRINT): Remove; no longer needed now that we assume C89.
2468 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2471 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2472 quotearg_char): Use SIZE_MAX rather than
2473 (size_t) -1 when we are talking about "infinity".
2475 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2477 2002-11-22 Bruno Haible <bruno@clisp.org>
2479 * safe-read.h: Assume C89. Add comments.
2480 (safe_read): Change return type to size_t.
2481 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2482 counts > SSIZE_MAX correctly.
2483 * safe-write.h: New file.
2484 * safe-write.c: New file.
2485 * full-read.h: New file.
2486 * full-read.c: New file.
2487 * full-write.h: Assume C89. Add comments.
2488 * full-write.c: Include safe-write.h.
2489 (full_write): Rewritten to use safe_write.
2490 Suggested by Jim Meyering and Paul Eggert.
2492 2002-11-21 Bruno Haible <bruno@clisp.org>
2494 Remove case insensitive option matching.
2495 * argmatch.h (argcasematch): Remove declaration.
2496 (ARGCASEMATCH): Remove macro.
2497 (__xargmatch_internal): Remove case_sensitive argument.
2498 (XARGMATCH): Update.
2499 (XARGCASEMATCH): Remove macro.
2500 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2501 case_sensitive argument.
2502 (argcasematch): Remove function.
2503 (__xargmatch_internal): Remove case_sensitive argument.
2504 (main): Use XARGMATCH instead of XARGCASEMATCH.
2506 * xmalloc.c: Change compile-time error message. Add comment about
2507 required autoconf version.
2509 2002-11-21 Jim Meyering <jim@meyering.net>
2511 * strdup.c (strdup): Tweak comment and initial #if/#include.
2513 Merge in changes from the coreutils.
2515 2002-09-25 Paul Eggert <eggert@twinsun.com>
2516 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2517 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2518 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2519 int. Work more efficiently if X is the same width as uintmax_t.
2520 Do not compare X to -1, to avoid bogus compiler warning.
2521 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2522 Don't assume that f_frsize and f_bsize are the same type.
2524 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2527 * makepath.c (make_path): Restore umask *before* creating the final
2529 (make_path): Minor reformatting.
2531 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2532 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2534 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2535 ones. At least on GNU/Linux systems, `auto' means something else.
2538 2002-11-20 Paul Eggert <eggert@twinsun.com>
2540 Merge argmatch cleanups from Bison. Assume C89.
2542 * argmatch.c: Include config.h here, not in argmatch.h.
2543 Include stdlib.h, for EXIT_FAILURE.
2544 Always include <string.h>, since we assume C89.
2545 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2546 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2547 Include <stddef.h> instead, since it's all we need for size_t.
2548 (PARAMS): Remove. All uses removed.
2549 (ARRAY_CARDINALITY): Do not bother to #undef.
2550 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2551 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2552 Remove unnecessary parentheses.
2553 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2554 Insert necessary parentheses.
2555 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2556 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2558 2002-11-19 Bruno Haible <bruno@clisp.org>
2560 * mbswidth.c: Include mbswidth.h right at the beginning.
2561 * mbswidth.h: Include <stddef.h>, for size_t.
2563 * mbswidth.h (PARAMS): Remove macro.
2564 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2565 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2567 * gcd.h (PARAMS): Remove macro.
2568 (gcd): Use ANSI C function declarations.
2569 * gcd.c (gcd): Likewise.
2571 2002-11-15 Bruno Haible <bruno@clisp.org>
2573 * strcspn.c: Include <stddef.h>.
2574 (strcspn): Use ANSI C function declaration. Change return type to
2576 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2577 (strpbrk): Use NULL.
2578 * strpbrk.h (PARAMS): Remove macro.
2579 (strpbrk): Use ANSI C function declaration.
2580 * strstr.c: Don't include <sys/types.h>.
2581 * strstr.h (PARAMS): Remove macro.
2582 (strstr): Use ANSI C function declarations.
2584 2002-11-06 Bruno Haible <bruno@clisp.org>
2586 * gcd.h (gcd): Change argument type to 'unsigned long'.
2587 * gcd.c (gcd): Likewise.
2589 2002-11-05 Bruno Haible <bruno@clisp.org>
2591 * gcd.h: New file, from gettext-0.11.5.
2592 * gcd.c: New file, from gettext-0.11.5.
2594 2002-11-05 Bruno Haible <bruno@clisp.org>
2596 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2597 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2598 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2599 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2601 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2602 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2604 * closeout.c: Include gettext.h instead of <libintl.h>.
2605 * human.c: Include gettext.h instead of <libintl.h>.
2606 * quotearg.c: Include gettext.h instead of <libintl.h>.
2607 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2608 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2609 * userspec.c: Include gettext.h instead of <libintl.h>.
2610 * version-etc.c: Include gettext.h instead of <libintl.h>.
2611 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2612 (textdomain): Remove definition.
2613 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2615 * long-options.c: Remove include of <libintl.h> and definition of _.
2616 * same.c: Remove include of <libintl.h> and definition of _.
2618 2002-11-04 Bruno Haible <bruno@clisp.org>
2620 * stpcpy.h: New file, from GNU gettext-0.11.5.
2621 * strcase.h: New file, from GNU gettext-0.11.5.
2622 * strpbrk.h: New file, from GNU gettext-0.11.5.
2623 * strstr.h: New file, from GNU gettext-0.11.5.
2624 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2626 2002-05-09 Bruno Haible <bruno@clisp.org>
2628 * config.charset: Update for newest glibc. Add canonical names
2629 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2631 2002-05-09 Bruno Haible <bruno@clisp.org>
2633 * localcharset.c (get_charset_aliases): Add more Windows specific
2636 2002-05-08 Owen Taylor <otaylor@redhat.com>
2638 * config.charset: A few additions for Solaris.
2640 2001-12-05 Bruno Haible <bruno@clisp.org>
2642 * localcharset.c (locale_charset): Don't return an empty string.
2644 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2646 * config.charset: msdos in uk_UA uses CP1125.
2648 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2650 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2651 * localcharset.c (locale_charset): Declare as extern "C".
2653 2002-02-15 Bruno Haible <bruno@clisp.org>
2655 * config.charset [msdosdjgpp]: For Russian, use CP866.
2657 2002-02-11 Bruno Haible <bruno@clisp.org>
2659 * config.charset: Add support for NetBSD.
2661 2002-09-25 <karl@gnu.org>
2663 * strdup.c: copy from libc/string (via ../config/srclist*).
2664 * getopt*: copy from libc/posix.
2665 * gettext.h: copy from gettext.
2666 * .cppi-disable: add strdup.c, gettext.h.
2668 2002-07-01 Jim Meyering <meyering@lucent.com>
2670 * c-stack.c: Include sys/time.h.
2671 From Volker Borchert.
2673 2002-06-11 Paul Eggert <eggert@twinsun.com>
2675 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2676 New macro. Use it uniformly instead of
2677 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2678 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2679 reported by Vin Shelton.
2681 2002-06-22 Jim Meyering <meyering@lucent.com>
2683 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2684 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2686 2002-06-22 Paul Eggert <eggert@twinsun.com>
2688 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2689 Do not assume SA_SIGINFO behavior.
2690 Bug reported by Jim Meyering on NetBSD 1.5.2.
2692 2002-06-22 Jim Meyering <meyering@lucent.com>
2694 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2696 * exitfail.c, exitfail.h: Likewise.
2697 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2699 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2701 (EXTRA_DIST): Add fnmatch_loop.c.
2702 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2704 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2705 * fnmatch.c: Update from diffutils-2.8.2.
2706 * fnmatch_.h: New file. From diffutils-2.8.2.
2707 * fnmatch.h: Remove file.
2709 2002-06-18 Paul Eggert <eggert@twinsun.com>
2711 * file-type.h: Report an error if neither S_ISREG nor
2712 S_IFREG is defined, instead of using a test specific to glibc
2713 2.2. This should be safe, since POSIX requires S_ISREG and
2714 Unix Version 7 had S_IFREG. We don't need to check for
2715 <sys/types.h> since we don't use any symbols that it defines.
2717 2002-06-15 Jim Meyering <meyering@lucent.com>
2719 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2720 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2721 have been included before this file.
2723 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2725 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2726 so that each temporary file name is unique and valid in the first
2727 8 characters, for operation under DOS.
2729 2002-06-15 Jim Meyering <meyering@lucent.com>
2731 Work even with DJGPP 2.03, which lacks support for symlinks.
2733 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2735 * lchown.c (S_ISLNK): Likewise.
2737 2002-06-14 Jim Meyering <meyering@lucent.com>
2739 * file-type.h: Use the version from diffutils-2.8.2.
2740 * file-type.c: Likewise.
2742 2002-05-27 Jim Meyering <meyering@lucent.com>
2744 Fix a problem seen only on nonconforming systems whereby ls.c's
2745 use of localtime, and then of gettimeofday would cause trouble:
2746 the localtime call used to initialize rpl_gettimeofday's save
2747 mechanism would clobber ls's current local time information so
2748 that in any long listing the first file would always be listed
2749 with date 1970-01-01. Analysis by Volker Borchert.
2751 * gettimeofday.c (localtime): Undefine.
2752 (rpl_localtime): New function.
2754 2002-05-22 Jim Meyering <meyering@lucent.com>
2756 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2757 * file-type.h: New file.
2758 * file-type.c (file_type): New file/function. Extracted from diffutils.
2760 2002-04-29 Paul Eggert <eggert@twinsun.com>
2762 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2764 2002-04-28 Paul Eggert <eggert@twinsun.com>
2766 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2767 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2768 of 127, since 64 is the largest conceivable number for ancient
2770 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2772 2002-04-28 Jim Meyering <meyering@lucent.com>
2774 * sig2str.c (WTERMSIG): Remove definition (unused).
2776 2002-04-28 Paul Eggert <eggert@twinsun.com>
2778 * sig2str.h, sig2str.c: New files.
2779 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2781 2002-04-24 Jim Meyering <meyering@lucent.com>
2783 * gettext.h: New file, from Gettext.
2784 * Makefile.am (INCLUDES): Remove -I../intl.
2785 (libfetish_a_SOURCES): Add gettext.h.
2787 2002-04-16 Jim Meyering <meyering@lucent.com>
2789 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2790 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2791 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2793 2002-04-12 Jim Meyering <meyering@lucent.com>
2795 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2797 2002-03-10 Jim Meyering <meyering@lucent.com>
2799 * makepath.c (make_path): Remove a comma from a diagnostic.
2800 Suggestion from Santiago Vila.
2802 2002-03-08 Jim Meyering <meyering@lucent.com>
2804 * rename.c: Mention that this wrapper is needed also on
2805 mips-dec-ultrix4.4 systems.
2807 2002-03-02 Jim Meyering <meyering@lucent.com>
2809 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2810 not HAVE_CLOCK_SETTIME.
2812 2002-02-27 Paul Eggert <eggert@twinsun.com>
2814 * nanosleep.h: Rename to....
2815 * timespec.h: New name for nanosleep.h. All uses changed.
2817 * gettime.c: New file.
2818 * settime.c: New file.
2821 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2822 timespec.h. Remove nanosleep.h.
2824 2002-02-25 Paul Eggert <eggert@twinsun.com>
2826 * acl.c, acl.h: New files.
2827 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2829 2002-02-24 Jim Meyering <meyering@lucent.com>
2831 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2832 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2833 cause trouble. Reported by Nelson Beebe.
2835 2002-02-23 Paul Eggert <eggert@twinsun.com>
2837 * path-concat.c (xpath_concat): Reorder code to pacify
2838 compilers that don't know that xalloc_die never returns.
2840 2002-02-20 Jim Meyering <meyering@lucent.com>
2842 * getdate.c: Regenerate using bison-1.33.
2844 2002-02-15 Paul Eggert <eggert@twinsun.com>
2846 * posixver.c, posixver.h: New files.
2847 * Makefile.am (libfetish_a_SOURCES): Add them.
2849 2002-02-02 Paul Eggert <eggert@twinsun.com>
2850 Bruno Haible <bruno@clisp.org>
2852 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2853 (fwrite_success_callback): New declaration.
2854 * unicodeio.c (unicode_to_mb): New function, extracted from
2855 print_unicode_char. Call failure callback instead of error.
2856 (fwrite_success_callback): New function.
2857 (exit_failure_callback): New function.
2858 (fallback_failure_callback): New function.
2859 (print_unicode_char): Call unicode_to_mb.
2861 2002-01-26 Jim Meyering <meyering@lucent.com>
2863 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2865 2002-01-22 Jim Meyering <meyering@lucent.com>
2867 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2868 Otherwise, some versions of automake would omit the rule that makes
2869 Makefile from Makefile.in.
2871 2001-01-21 Paul Eggert <eggert@twinsun.com>
2873 * xmemcoll.h, xmemcoll.c: New files.
2874 * Makefile.am (libfetish_a_SOURCES): Add them.
2875 * memcoll.c: Include errno.h, and declare errno if not defined.
2876 (memcoll): Set errno to zero if there is no error.
2878 * quotearg.c (quotearg_buffer_restyled):
2879 Fix bug with quoting buffers containing NUL when backslashing escapes.
2880 This bug was exposed by the other changes in this patch.
2881 (quotearg_n_options): New arg ARGSIZE.
2882 All callers changed.
2883 (quoting_options_from_style): New function.
2884 (quotearg_n_style): Use it.
2885 (quotearg_n_style_mem): New function.
2887 * quotearg.h (quotearg_n_style_mem): New function.
2889 2002-01-16 Jim Meyering <meyering@lucent.com>
2891 * getdate.y: Add three semicolons, each just before a closing brace.
2892 Bison (as of version 1.31) no longer papers over that mistake.
2894 2002-02-14 Paul Eggert <eggert@twinsun.com>
2896 * backupfile.c (ISDIGIT): Comment fix.
2897 * getdate.y (ISDIGIT): Likewise.
2898 * posixtm.c (ISDIGIT, year): Likewise.
2899 * strverscmp.c (ISDIGIT): Likewise.
2900 * userspec.c (ISDIGIT): Likewise.
2902 2002-01-05 Jim Meyering <meyering@lucent.com>
2904 * version-etc.c (version_etc_copyright): Update copyright year.
2906 2001-01-19 Paul Eggert <eggert@twinsun.com>
2908 * closeout.c (close_stdout_status): If ferror (stdout), do
2909 not silently exit merely because the output buffer happens to
2910 have nothing pending.
2912 2001-12-18 Paul Eggert <eggert@twinsun.com>
2914 See the big note in ../ChangeLog.
2915 * human.c (suffixes): Prefer K to k for 1024.
2916 (generate_suffix_backwards): New function.
2917 (human_readable_inexact): Use it.
2918 * xstrtol.c (__xstrtol): If there is no number but there
2919 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2920 Accept 'K' as well as 'k'.
2922 2001-12-15 Jim Meyering <meyering@lucent.com>
2924 * regex.h (__restrict_arr): Update from libc.
2926 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2927 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2930 2001-12-10 Jim Meyering <meyering@lucent.com>
2932 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2933 Instead, include "xalloc.h".
2934 (initbuffer): Don't cast xmalloc return value to char*.
2935 (readline): Reword comment.
2936 Don't cast xrealloc return value to char*
2939 2001-12-09 Jim Meyering <meyering@lucent.com>
2941 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2942 `signed and unsigned type in conditional expression'.
2943 * posixtm.c (posix_time_parse): Likewise.
2945 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2947 * readtokens.c (readtoken): Declare an index to be of type unsigned
2948 to avoid a pedantic warning.
2950 * getstr.c: Don't include assert.h.
2951 (getstr): Remove warning-evoking assertions.
2952 Return -1 if offset parameter is out of bounds.
2953 Change the type of a local from int to size_t.
2955 * strftime.c (my_strftime_localtime_r): Include this function
2956 definition in the `#if ! HAVE_TM_GMTOFF' block.
2958 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2959 Include xalloc.h instead.
2961 2001-12-02 Jim Meyering <meyering@lucent.com>
2963 * tempname.c: Don't declare getenv, thus reverting the change of
2964 2001-11-18. It's no longer necessary, now that stdlib.h is always
2967 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2968 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2970 2001-11-30 Akim Demaille <akim@epita.fr>
2972 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2973 before being defined.
2975 2001-11-27 Paul Eggert <eggert@twinsun.com>
2977 * quotearg.h (quotearg_n, quotearg_n_style):
2978 First arg is int, not unsigned.
2979 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2980 (SIZE_MAX, UINT_MAX): New macros.
2981 (quotearg_n_options): Abort if N is negative.
2982 Avoid overflow check on hosts where size_t is 64 bits and int
2983 is 32 bits, as overflow is impossible there.
2984 Fix off-by-one typo that caused unnecessary reallocation.
2986 2001-11-27 Jim Meyering <meyering@lucent.com>
2988 * tempname.c: Merge with version from libc.
2989 * regex.c: Likewise.
2991 * tempname.c: Include stdlib.h unconditionally. On some old systems
2992 for which STDC_HEADERS is 0, it was not included, resulting in a
2993 warning about an integer-to-pointer conversion problem with getenv.
2994 Reported by Volker Borchert.
2996 2001-11-26 Jim Meyering <meyering@lucent.com>
2998 * gtod.h: Remove file.
2999 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3000 * gettimeofday.c: Don't include gtod.h.
3001 (GTOD_init): Remove function.
3002 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3003 Suggestion from Volker Borchert.
3005 2001-11-23 Jim Meyering <meyering@lucent.com>
3007 * hash.h (struct hash_table): Don't define here. Merely declare it.
3008 * hash.c (struct hash_table): Define it here instead.
3010 2001-11-22 Jim Meyering <meyering@lucent.com>
3012 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3014 2001-11-18 Paul Eggert <eggert@twinsun.com>
3016 * tempname.c (TMP_MAX): Remove; no longer needed.
3017 (TEMPORARIES): New macro.
3018 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3019 removes an artificial limitation (e.g. HP-UX 10.20, where
3022 2001-11-18 Jim Meyering <meyering@lucent.com>
3024 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3027 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3028 files will be created before anything else.
3030 2001-11-17 Jim Meyering <meyering@lucent.com>
3032 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3033 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3034 rather than group writable. Patch by Juan F. Codagnone.
3036 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3037 Instead, include "xalloc.h".
3039 * mountlist.c: Include unlocked-io.h after all system headers.
3040 Remove explicit declarations of xmalloc, xrealloc,
3041 and xstrdup. Instead, include "xalloc.h".
3043 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3044 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3045 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3047 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3048 Reported by Padraig Brady.
3050 * mkstemp.c: #undef mkstemp.
3052 (rpl_mkstemp): Rename from mkstemp.
3055 2001-11-16 Jim Meyering <meyering@lucent.com>
3057 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3058 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3059 determine the amount of total physical memory, use pstat_getstatic.
3060 HPUX-11 doesn't define _SC_PHYS_PAGES.
3061 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3062 If sysconf couldn't be used to determine the amount of available
3063 physical memory, use both pstat_getstatic and pstat_getdynamic.
3064 Based on a patch from Bob Proulx.
3066 2001-11-05 Jim Meyering <meyering@lucent.com>
3068 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3070 2001-11-03 Jim Meyering <meyering@lucent.com>
3072 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3073 in argmatch_to_argument call.
3075 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3078 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3079 e.g., a fault due to an attempt to free a NULL pointer.
3081 2001-11-01 Jim Meyering <meyering@lucent.com>
3083 * dirfd.c, dirfd.h: New files.
3084 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3086 * hash.c (hash_print) [TESTING]: Clean up.
3088 2001-10-22 Paul Eggert <eggert@twinsun.com>
3090 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3091 to avoid a warning if -Wall.
3093 2001-10-21 Paul Eggert <eggert@twinsun.com>
3095 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3097 2001-10-21 Jim Meyering <meyering@lucent.com>
3099 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3100 this code would end up calling gettext even in packages built
3102 * getopt.c (_): Likewise.
3103 * regex.c (_): Likewise.
3105 2001-10-20 Paul Eggert <eggert@twinsun.com>
3107 * error.c (strerror_r): Do not declare unless !_LIBC.
3108 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3109 Use strerror_r that is only a macro, even if it is not a function.
3110 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3111 (private_strerror): Use prototypes, not old-style function definition.
3112 (print_errno_message): New function.
3113 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3115 (error_tail, error, error_at_line): Use it.
3117 2001-10-11 Jim Meyering <meyering@lucent.com>
3119 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3120 and quote_n (1, ... to avoid clobbering a buffer.
3122 2001-10-05 Jim Meyering <meyering@lucent.com>
3124 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3125 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3126 * hash-pjw.h: New file.
3128 2001-09-30 Jim Meyering <meyering@lucent.com>
3130 * mountlist.c [MOUNTED_GETFSSTAT]:
3131 Include <sys/ucred.h>, for Apple Darwin.
3132 Include sys/mount.h and sys/fs_types.h only if available.
3134 (read_filesystem_list): Use FS_TYPE.
3136 2001-09-29 Paul Eggert <eggert@twinsun.com>
3138 * exclude.c (excluded_filename): 0 -> false, since it's
3141 2001-09-28 Paul Eggert <eggert@twinsun.com>
3143 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3144 #defines strtoimax. Also treat the other strto* functions
3147 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3148 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3149 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3151 2001-09-26 Jim Meyering <meyering@lucent.com>
3153 Most macros in unlocked-io.h had the wrong number of arguments.
3154 * gen-uio: New script.
3155 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3156 * unlocked-io.hin: Remove file.
3157 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3158 rather than trying to embed it here.
3159 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3160 Reported by Padraig Brady.
3162 2001-09-25 Volker Borchert <bt@teknon.de>
3164 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3166 2001-09-23 Jim Meyering <meyering@lucent.com>
3168 * mountlist.c: Remove useless parentheses in #if directives.
3169 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3170 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3172 2001-09-22 Jim Meyering <meyering@lucent.com>
3174 * localcharset.c: Update from latest gettext.
3175 * config.charset: Likewise.
3177 2001-09-20 Jim Meyering <meyering@lucent.com>
3179 * xstrtol.c (strtoimax): Guard declaration with
3180 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3181 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3182 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3183 (strtoumax): Likewise, for completeness (it wasn't necessary).
3185 2001-09-06 Paul Eggert <eggert@twinsun.com>
3187 * strtoimax.c (HAVE_LONG_LONG):
3188 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3189 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3190 to work around bug in IBM C compiler.
3192 2001-09-16 Jim Meyering <meyering@lucent.com>
3194 * mkdir.c: New file.
3196 2001-09-04 Paul Eggert <eggert@twinsun.com>
3198 * xgetcwd.c: Revert some of the previous change; intead,
3199 fix the HAVE_GETCWD_NULL code to behave more like the
3200 !HAVE_GETCWD_NULL code used to.
3203 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3206 2001-09-04 Paul Eggert <eggert@twinsun.com>
3208 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3209 Use ssize_t, not int, to store result of readlink.
3210 Check for ssize_t overflow as well as size_t overflow,
3211 as POSIX says the result of readlink is implementation-defined
3212 when ssize_t overflows.
3213 Remove unnecessary cast to char*.
3214 Use free+malloc instead of realloc, as the storage doesn't need
3215 to be preserved and it's clearer and can be more efficient that way.
3216 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3217 * xreadlink.h (xreadlink): Update prototype.
3219 2001-09-03 Paul Eggert <eggert@twinsun.com>
3221 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3222 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3223 spotted by Jim Meyering.
3225 2001-09-03 Jim Meyering <meyering@lucent.com>
3227 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3229 2001-09-03 Paul Eggert <eggert@twinsun.com>
3231 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3232 like the HAVE_GETCWD_NULL code.
3233 Include pathmax.h if not HAVE_GETCWD.
3234 Do not include xalloc.h.
3235 (INITIAL_BUFFER_SIZE): New symbol.
3236 Do not use xmalloc / xrealloc, since the caller is responsible for
3237 handling errors. Preserve errno around `free' during failure.
3238 Do not overrun buffer when using getwd.
3240 2001-09-03 Paul Eggert <eggert@twinsun.com>
3242 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3243 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3245 2001-09-02 Jim Meyering <meyering@lucent.com>
3247 * error.c: Update from GNU libc.
3249 2001-09-01 Jim Meyering <meyering@lucent.com>
3251 * xreadlink.c: New file.
3252 * xreadlink.h: New file.
3253 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3255 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3256 doesn't conflict with sparc Solaris 7's definition in
3257 /usr/include/sys/int_types.h.
3259 * exclude.c: Use `""', not `<>' to #include non-system header files.
3260 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3261 and strncasecmp as r-values. Unixware didn't have declarations.
3263 2001-08-31 Jim Meyering <meyering@lucent.com>
3265 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3266 Use an initial, malloc'd, buffer of length 128 rather than
3267 a statically allocated one of length 1024.
3269 2001-08-30 Paul Eggert <eggert@twinsun.com>
3271 * xgetcwd.c: Don't include pathmax.h.
3272 Include stdlib.h and unistd.h if available.
3274 (xmalloc, xstrdup, free): Remove decls.
3275 (xgetcwd): Don't assume sizes fit in unsigned.
3276 Check for overflow when computing sizes.
3277 Simplify reallocation code.
3279 2001-08-28 Paul Eggert <eggert@twinsun.com>
3281 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3283 * strtoimax.c: Renamed from strtoxmax.c, removing the
3286 Also, make the following further changes to make this file's
3287 configuration more similar to that of strtol.c:
3288 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3289 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3290 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3291 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3292 changed to signed values.
3294 And make the following changes as well:
3295 Fix copyright notice, as 1999 was missing.
3296 (verify): New macro.
3297 (strtoimax): Check sizes at compile-time, not run-time.
3298 Prefer strtol to strtoll if both work.
3299 (main): Remove; it was not that useful and was a pain to maintain.
3301 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3303 2001-08-30 Paul Eggert <eggert@twinsun.com>
3305 * savedir.c (savedir): Remove size parameter, as POSIX says that
3306 a directory's st_size can have an arbitrary value, so the old
3307 usage could waste an arbitrary amount of memory. All uses
3309 * savedir.h: Update prototype.
3311 2001-08-30 Paul Eggert <eggert@twinsun.com>
3313 * xstrtol.c (strtoimax): New decl.
3315 2001-08-28 Paul Eggert <eggert@twinsun.com>
3317 * xstrtol.h: Add copyright notice.
3318 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3319 LONGINT_INVALID_SUFFIX_CHAR.
3321 2001-08-30 Paul Eggert <eggert@twinsun.com>
3323 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3326 2001-08-30 Paul Eggert <eggert@twinsun.com>
3328 * hash.c: Remove '2001' from copyright notice.
3330 2001-08-30 Paul Eggert <eggert@twinsun.com>
3332 * full-write.h: New file.
3333 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3334 * full-write.c: Correct credits, as cccp.c no longer
3335 exists and anyway it was so heavily changed from the old cccp
3336 code as to be unrecognizable. Include full-write.h.
3337 (full_write) Return size_t, with short writes meaning failure.
3338 All callers changed. This fixes a bug with large buffers
3340 * utime.c: Include full-write.h.
3342 2001-08-30 Paul Eggert <eggert@twinsun.com>
3344 Merge 'exclude' changes from tar 1.13.22.
3345 This fixes one or two unlikely storage allocation overflow bugs,
3346 but doesn't change user-visible behavior otherwise.
3348 2001-08-30 Paul Eggert <eggert@twinsun.com>
3350 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3351 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3352 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3353 Include if available.
3354 (<xalloc.h>): Include
3355 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3356 (verify): New macro. Use it to verify that EXCLUDE macros do not
3357 collide with FNM macros.
3358 (struct patopts): New struct.
3359 (struct exclude): Use it, as exclude patterns now come with options.
3360 (new_exclude): Support above changes.
3361 (new_exclude, add_exclude_file):
3362 Initial size must now be a power of two to simplify overflow checking.
3363 (free_exclude, fnmatch_no_wildcards): New function.
3364 (excluded_filename): No longer requires options arg, as the options
3365 are determined by add_exclude. Now returns bool, not int.
3366 (excluded_filename, add_exclude):
3367 Add support for the fancy new exclusion options.
3368 (add_exclude, add_exclude_file): Now takes int options arg.
3369 Check for arithmetic overflow when computing sizes.
3370 (add_exclude_file): xrealloc might modify errno, so don't
3371 realloc until after errno might be used.
3373 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3375 (free_exclude): New decl.
3376 (add_exclude, add_exclude_file): Now takes int options arg.
3377 (excluded_filename): No longer requires options arg, as the options
3378 are determined by add_exclude. Now returns bool, not int.
3380 2001-08-30 Paul Eggert <eggert@twinsun.com>
3382 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3384 2001-08-27 Jim Meyering <meyering@lucent.com>
3386 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3388 * version-etc.c (N_): Remove definition.
3389 Revert most of last change.
3390 Instead, simply don't mark the `Copyright...' string for translation.
3391 Based on advice from Paul Eggert.
3393 * strtoxmax.c: Tweak comment.
3395 2001-08-26 Jim Meyering <meyering@lucent.com>
3397 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3398 of copyright with `%s' so translators don't get an untranslated
3400 (COPYRIGHT_YEAR): Define.
3401 (version_etc): Use fprintf rather than fputs.
3402 Suggestion from Ulrich Drepper.
3404 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3406 * strtoll.c: New file, from GNU libc.
3407 * xstrtoimax.c: New file.
3409 * xstrtol.h: Add xstrtoimax.
3410 * strtoumax.c: New file. Simply include "strtoumax.c".
3411 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3413 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3414 * strtoxmax.c: ... then renamed to this.
3416 2001-08-13 Paul Eggert <eggert@twinsun.com>
3418 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3419 Port to Solaris 8, where 'sed' requires a space after the 'r'
3420 command, and where sh dislikes "$/". Clean up the spacing a bit.
3421 Redirect output to $tmp just once.
3423 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3425 * addext.c (<errno.h>): Include.
3426 (errno): Declare if not defined.
3427 (addext): Work correctly when pathconf returns -1 and leaves
3428 errno alone because there is no limit. Also, work even if
3429 pathconf returns a value greater than SIZE_MAX.
3431 2001-08-12 Jim Meyering <meyering@lucent.com>
3433 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3434 Simply `return getcwd (NULL, 0);'.
3435 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3436 Use 1300 as initial value for length, not PATH_MAX.
3438 * pathmax.h: Clean up cpp syntax.
3440 2001-08-12 Jim Meyering <meyering@lucent.com>
3442 * gettimeofday.c: New file.
3444 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3446 2001-08-04 Jim Meyering <meyering@lucent.com>
3448 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3449 to get in sync with glibc.
3451 2001-08-03 Paul Eggert <eggert@twinsun.com>
3453 The following changes are from gettext 0.10.39 as maintained by
3456 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3457 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3458 with inverted sense. All uses changed.
3460 * mbswidth.c: Don't include <limits.h>.
3461 Include <stdlib.h> and <string.h> unconditionally.
3462 (iswcntrl, mbsinit, ISCNTRL): New macros.
3463 (mbsnwidth): Use K&R style function declarations.
3464 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3465 can optimize it when MB_CUR_MAX == 1.
3466 The width of control characters is zero, not 1.
3468 2001-07-15 Jim Meyering <meyering@lucent.com>
3470 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3471 (BUILT_SOURCES): Add unlocked-io.h.
3472 (io_functions): Define.
3473 (unlocked-io.h): New rule.
3474 (DISTCLEANFILES): Add unlocked-io.h.
3475 (all-local): Depend on unlocked-io.h, to ensure it is created.
3477 * unlocked-io.hin: New file
3479 * regex.c: Update from glibc.
3481 2001-07-05 Jim Meyering <meyering@lucent.com>
3483 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3485 (libfetish_a_SOURCES): Put all .h files here instead.
3486 Remove a thus-exposed (better checks in automake) duplicate and
3487 two unnecessary .h files.
3489 2001-06-11 Jim Meyering <meyering@lucent.com>
3491 * regex.c: Update from GNU libc.
3493 2001-05-27 Jim Meyering <meyering@lucent.com>
3495 * readutmp.h (UT_TYPE): Define.
3497 2001-05-24 Jim Meyering <meyering@lucent.com>
3499 * argmatch.c: Include "quote.h".
3500 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3501 quote function. Reported by Göran Uddeborg.
3503 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3505 * dirname.c (dir_name): Compute append_dot using path, not newpath
3506 which is not yet declared.
3508 2001-05-11 Paul Eggert <eggert@twinsun.com>
3510 * Makefile.am (libfetish_a_SOURCES):
3511 Add strftime.c, since we now compile it on all hosts.
3513 * strftime.c (my_strftime):
3514 Define to nstrftime if emacs, but only if my_strftime is not defined.
3515 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3516 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3517 Add one more extra argument: a nanoseconds value.
3520 (my_strftime function): Add %N format.
3521 (emacs_strftimeu): Renamed from emacs_strftime,
3522 with extra ut argument.
3524 2001-05-11 Paul Eggert <eggert@twinsun.com>
3526 dirname code cleanup. base_name now behaves more compatibly
3527 with POSIX basename when given file names that have trailing
3528 slashes, and similarly for dir_name. Add new primitives
3529 base_len and dir_len. Put the directory-name-related decls
3532 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3533 * backupfile.c (base_name): Likewise.
3534 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3535 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3536 * makepath.c (strip_trailing_slashes): Likewise.
3537 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3539 * rename.c (strip_trailing_slashes): Likewise.
3540 * same.c (base_name): Likewise.
3541 * stripslash.c (ISSLASH): Likewise.
3543 * addext.c: Include <dirname.h> after size_t is defined.
3544 * backupfile.c: Likewise.
3546 * addext.c (addext): Use base_len to trim redundant
3547 trailing slashes instead of doing it ourselves.
3548 But do not trim the last slash if it is not redundant.
3550 * backupfile.c (find_backup_file_name,
3551 max_backup_version): Use base_len instead of rolling it ourselves.
3552 Handle the case of "" and (on DOS) "C:" correctly.
3554 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3555 Include <string.h>, <dirname.h>.
3556 (base_name): Allow file names ending in slashes, other than names
3557 that are all slashes. In this case, return the basename followed
3558 by the slashes. This is more general, and can be used in places
3559 where the original base_name purposely had an assertion failure.
3560 (base_len): New function.
3562 * dirname.c: Include <string.h> instead of <stdlib.h>.
3563 Do not include <assert.h>; no longer needed.
3565 (memrchr): Remove decl.
3566 (dir_name_r): Remove.
3567 (dir_len): Renamed from dirlen. All callers changed.
3568 Rewrite in terms of base_name, for simplicity and consistency.
3569 (dir_name): Never return NULL. All callers changed.
3570 Do not include <stdlib.h> in test program; no longer needed.
3571 return 0; is fine for test program.
3573 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3575 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3577 * path-concat.c (path_concat): Use base_len to compute
3578 base length, not strlen; this means we cannot rely on memcpy
3581 * same.c (STREQ): Remove.
3582 (same_name): Handle the case where the basename ends in trailing '/'.
3584 * stripslash.c (strip_trailing_slashes): Return nonzero if
3585 a slash was stripped. Do not strip the last slash after a
3588 2001-04-08 Jim Meyering <meyering@lucent.com>
3590 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3591 recomputed; that's necessary when the offset spans a DST transition.
3592 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3594 2001-04-02 Jim Meyering <meyering@lucent.com>
3596 * regex.h, regex.c: Update from GNU libc.
3598 2001-03-19 Paul Eggert <eggert@twinsun.com>
3600 * version-etc.c (version_etc_copyright): Update to 2001.
3602 2001-03-16 Paul Eggert <eggert@twinsun.com>
3604 * tempname.c (uint64_t): Define to uintmax_t if
3605 not defined, and if UINT64_MAX is not defined.
3606 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3607 Reported by John David Anglin.
3609 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3611 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3612 alias if codeset is empty.
3613 * config.charset (BeOS): Use wildcard syntax.
3615 2001-03-13 Jim Meyering <meyering@lucent.com>
3617 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3618 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3621 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3623 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3625 * unicodeio.c (print_unicode_char): Simplify accordingly.
3627 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3629 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3630 support for DOS/DJGPP.
3632 2001-02-28 Paul Eggert <eggert@twinsun.com>
3634 * Makefile.am (libfetish_a_SOURCES):
3635 Add dup-safer.c, fopen-safer.c.
3636 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3638 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3640 2001-02-25 Paul Eggert <eggert@twinsun.com>
3642 The mkstemp replacement is taken from glibc 2.2.2, with some
3643 portability fixes for use outside glibc, as follows:
3645 * tempname.c (struct_stat64): New macro.
3646 (direxists, __gen_tempname): Use it.
3647 This avoids a portability problem with Solaris 8.
3649 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3650 (<stddef.h>, <stdint.h>, <string.h>):
3651 Include only if STDC_HEADERS || _LIBC.
3652 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3653 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3654 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3655 (__set_errno): Define this macro if <errno.h> doesn't.
3656 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3657 Define these macros if <stdio.h> doesn't.
3658 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3659 Define these macros if <sys/stat.h>
3660 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3661 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3662 __xstat64): Define if not _LIBC.
3663 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3664 (__gen_tempname): Invoke gettimeofday only if
3665 HAVE_GETTIMEOFDAY || _LIBC;
3666 otherwise, fall back on plain "time".
3667 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3669 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3671 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3673 2001-02-17 Jim Meyering <meyering@lucent.com>
3675 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3676 around included file name.
3678 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3680 * strftime.c: Update from GNU libc (the only changes were to comments).
3682 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3684 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3686 2001-02-17 Paul Eggert <eggert@twinsun.com>
3688 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3689 Remove workaround macros for hosts that have mbrtowc but not
3690 mbstate_t, as we now insist on proper declarations for both
3691 before using mbrtowc.
3693 2001-02-17 Jim Meyering <meyering@lucent.com>
3695 * regex.c: Update from libc.
3697 2001-02-16 Paul Eggert <eggert@twinsun.com>
3699 * alloca.c (malloc): Undef before defining, since stdlib.h
3700 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3701 Reported by Mark Hounschell via Paul Eggert.
3703 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3705 * config.charset: Update for FreeBSD 4.2.
3707 2001-01-26 Jim Meyering <meyering@lucent.com>
3709 * quotearg.c: Include stddef.h.
3710 * quote.c: Include stddef.h.
3711 Reported by Axel Kittenberger.
3713 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3714 line in double quotes so that it evokes a better diagnostic.
3715 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3716 Reported by Axel Kittenberger.
3718 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3720 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3721 to avoid a warning. Add back 'const' to inptr.
3723 2001-01-16 Jim Meyering <meyering@lucent.com>
3725 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3728 2001-01-14 Jim Meyering <meyering@lucent.com>
3730 * rename.c: New file. From Volker Borchert.
3731 Include stdlib.h, string.h or strings.h, and xalloc.h.
3732 Use strip_trailing_slashes rather than open-coding it.
3734 2001-01-03 Paul Eggert <eggert@twinsun.com>
3736 * strftime.c: Sync with glibc time/strftime.c 1.81.
3738 2001-01-03 Jim Meyering <meyering@lucent.com>
3740 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3741 local `inptr' to avoid warning with some system declarations of iconv.
3743 2000-12-29 Paul Eggert <eggert@twinsun.com>
3745 * modechange.c: Do not assume that mode_t uses the
3746 traditional octal encoding. E.g. "chmod 1 FOO" should set
3747 the other-execute bit of FOO even if S_IXOTH != 1.
3749 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3750 WOTH, XOTH, ALLM): New macros.
3751 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3752 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3754 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3755 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3757 No need to use uintmax_t; unsigned long is long enough.
3758 Don't bother to get suffix since we don't use it.
3760 2000-12-24 Jim Meyering <meyering@lucent.com>
3762 * hash.c (is_prime): Return explicit boolean values.
3763 (hash_get_first): Return NULL to appease Irix5.6's 89.
3764 Reported by Nelson Beebe.
3766 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3768 * localcharset.c (locale_charset): Add support for Win32.
3770 2000-12-18 Paul Eggert <eggert@twinsun.com>
3772 * physmem.h, physmem.c: New files.
3774 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3775 (noinst_HEADERS): Add physmem.h.
3777 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3778 't' for compatibility with Solaris 8 sort.
3780 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3782 * config.charset: Add support for BeOS.
3784 2000-12-16 Jim Meyering <meyering@lucent.com>
3786 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3787 SHELLS_FILE to a file name that's useful on djgpp systems.
3789 (ADDITIONAL_DEFAULT_SHELLS): Define.
3790 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3791 Based mostly on a patch from Prashant TR.
3793 2000-12-16 Jim Meyering <meyering@lucent.com>
3795 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3796 N and M) would have treated it like `chown N:N FILE'.
3798 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3800 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3802 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3803 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3804 to the list of canonical encodings. Rename EUC-CN to GB2312.
3806 2000-12-08 Andreas Schwab <schwab@suse.de>
3808 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3809 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3811 2000-12-07 Jim Meyering <meyering@lucent.com>
3813 * stripslash.c (ISSLASH): Define.
3814 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3817 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3818 (dir_name_r): Declare this function as static.
3819 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3820 manifest itself on a name containing a mix of slashes and
3822 Make this function work with names starting with a DOS-style
3823 drive letter and colon prefix.
3824 (dir_name): Append `.' if necessary.
3825 Based mostly on patches from Prashant TR and Eli Zaretskii.
3827 * dirname.h (dir_name_r): Remove prototype.
3829 2000-12-05 Jim Meyering <meyering@lucent.com>
3831 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3833 2000-12-04 Jim Meyering <meyering@lucent.com>
3835 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3836 Also include memory.h, stdlib.h, unistd.h if appropriate.
3837 Reported by Andreas Jaeger (conflicting declaration of malloc).
3839 2000-12-02 Jim Meyering <meyering@lucent.com>
3841 * closeout.h: Make idempotent, to avoid some obscure warnings.
3843 2000-12-01 Paul Eggert <eggert@twinsun.com>
3845 * memrchr.c: Include <config.h> before any system include file.
3847 2000-11-29 Paul Eggert <eggert@twinsun.com>
3849 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3851 2000-11-26 Jim Meyering <meyering@lucent.com>
3853 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3855 2000-11-22 Paul Eggert <eggert@twinsun.com>
3857 * strftime.c (my_strftime): Do not invoke mbrlen with a
3858 size of (size_t) -1; it's not portable.
3860 2000-11-17 Akim Demaille <akim@epita.fr>
3862 * obstack.h: Formatting changes.
3863 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3864 prevent type checking.
3865 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3866 cast the value to (void *): assigning a `foo *' to a `void *'
3868 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3870 2000-11-17 Jim Meyering <meyering@lucent.com>
3872 * strstr.c: Update from GNU libc.
3874 2000-11-16 Jim Meyering <meyering@lucent.com>
3876 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3878 2000-11-11 Jim Meyering <meyering@lucent.com>
3880 * error.c: Add a couple #includes, merging from GNU libc version.
3882 2000-11-10 Jim Meyering <meyering@lucent.com>
3884 * obstack.h: Update from GNU libc.
3885 * obstack.c: Likewise.
3887 2000-11-06 Paul Eggert <eggert@twinsun.com>
3889 * getusershell.c (setusershell): Use rewind rather than
3890 fseek/fseeko, to avoid configuration hassles with fseeko.
3891 Don't bother opening SHELLS_FILE if shellstream is NULL;
3894 2000-11-05 Jim Meyering <meyering@lucent.com>
3896 * makepath.h (make_dir): Declare.
3897 * makepath.c (make_dir): Remove `static' attribute.
3900 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3902 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3903 last one in a bucket, advance to the next bucket.
3905 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3907 * fnmatch.c: Do not comment out all the code if we are using
3908 the GNU C library, because in some cases we are replacing buggy
3909 code in the GNU C library itself.
3911 2000-10-30 Paul Eggert <eggert@twinsun.com>
3913 * error.h, getline.h, modechange.h:
3914 Remove "2000" from Copyright line, as the file hasn't been
3915 changed this year other than in the copyright notice.
3917 * xalloc.h: Add "2000" to Copyright line, as this file
3918 was changed this year.
3920 2000-10-30 Paul Eggert <eggert@twinsun.com>
3922 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3923 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3924 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3926 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3928 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3929 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3930 doesn't define __restrict_arr.
3932 2000-10-29 Jim Meyering <meyering@lucent.com>
3934 * xstat.in: Fix grammar in comment.
3936 2000-10-28 Jim Meyering <meyering@lucent.com>
3938 * memchr.c: Update from libc.
3939 Adjust for portability:
3940 [HAVE_STDLIB_H]: Include stdlib.h.
3941 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3942 Undef __memchr, too.
3943 [!weak_alias]: Define __memchr to memchr.
3945 * regex.c: Update from libc.
3946 * regex.h: Likewise.
3947 * getopt1.c: Likewise.
3948 * memcmp.c: Likewise.
3950 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3951 Avoid using fseek, when possible -- it's broken by design.
3952 Patch by Ulrich Drepper.
3954 2000-10-26 Jim Meyering <meyering@lucent.com>
3956 * strftime.c: Update from libc.
3958 2000-10-25 Jim Meyering <meyering@lucent.com>
3960 * obstack.c: Update from libc.
3962 2000-10-23 Jim Meyering <meyering@lucent.com>
3964 * hard-locale.c (hard_locale): Revert last change -- it was simply
3965 wrong. That set_locale call must not have any side effects.
3968 2000-10-22 Jim Meyering <meyering@lucent.com>
3970 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3971 [CYCLIC]: Remove now-unused definition.
3973 * save-cwd.c (O_DIRECTORY): Define, if needed.
3974 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3975 Suggestion from Ulrich Drepper.
3977 2000-10-21 Jim Meyering <meyering@lucent.com>
3979 * dirname.c (dir_name_r): New function, factored out of dir_name.
3980 (dir_name): Use dir_name_r.
3981 * dirname.h (dir_name_r): Declare it.
3983 2000-10-21 Jim Meyering <meyering@lucent.com>
3985 * dirname.c (memrchr): Declare if necessary.
3986 (dir_name): Remove the restriction that there be no
3987 trailing slashes. Now, this code skips past them, effectively
3989 [TEST_DIRNAME] (main): New unit tests.
3991 * memrchr.c: New file from GNU libc.
3992 Undef __memrchr, too.
3993 [!weak_alias]: Define __memrchr to memrchr.
3994 Guard weak_alias use with `#ifdef weak_alias'.
3996 2000-10-17 Jim Meyering <meyering@lucent.com>
3998 * quote.h (PARAMS): Define and use.
3999 Reported by Akim Demaille.
4001 * getopt.c: Update from libc.
4003 2000-10-16 Jim Meyering <meyering@lucent.com>
4005 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4008 2000-09-25 Jim Meyering <meyering@lucent.com>
4010 * md5.h (rol): Define (from GnuPG).
4012 * sha.c: Give credit (GnuPG) where due.
4013 (M): Use rol rather than open-coding it.
4014 Add a FIXME comment.
4016 2000-09-21 Jim Meyering <meyering@lucent.com>
4018 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4019 Reported by Michael Stone.
4021 2000-09-20 Jim Meyering <meyering@lucent.com>
4023 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4024 (noinst_HEADERS): Add sha.h.
4025 Based on code from Scott G. Miller and from GnuPG.
4027 2000-09-15 Jim Meyering <meyering@lucent.com>
4029 * regex.c: Update from libc.
4031 2000-09-10 Jim Meyering <meyering@lucent.com>
4033 * getopt.c (_getopt_internal): Update from glibc.
4035 2000-09-09 Jim Meyering <meyering@lucent.com>
4037 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4038 think it should be used as a general replacement for isascii.
4039 * fnmatch.c: Likewise.
4040 * mbswidth.c: Likewise
4041 * regex.c: Likewise.
4044 * userspec.c: Include sys/param.h and limits.h.
4046 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4047 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4048 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4049 UID, GID. Check range.
4051 2000-09-06 Jim Meyering <meyering@lucent.com>
4053 * getopt.c (_getopt_internal): Update from glibc.
4055 2000-08-30 Jim Meyering <meyering@lucent.com>
4057 * strftime.c: Merge in changes from GNU libc.
4059 2000-08-26 Jim Meyering <meyering@lucent.com>
4061 * closeout.c: Include "__fpending.h".
4062 (close_stdout_status): Return right away if there's nothing to flush.
4064 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4065 * __fpending.c: New file.
4066 * __fpending.h: New file.
4068 2000-08-07 Paul Eggert <eggert@twinsun.com>
4070 Standardize on "memory exhausted" instead of "Memory exhausted"
4071 or "virtual memory exhausted".
4072 * obstack.c (print_and_abort): Use "memory exhausted", not
4073 "virtual memory exhausted".
4074 * same.c (same_name): Invoke xalloc_die instead of printing
4076 * userspec.c (parse_user_spec): Likewise.
4077 * bumpalloc.h: comment fix
4078 * same.c, userspec.c: Include xalloc.h.
4080 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4081 not char *const and pointing to a constant array.
4082 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4083 (xrealloc): Comment fix.
4085 * userspec.c (parse_user_spec):
4086 Don't translate a message until just before returning,
4087 to avoid unnecessary translation.
4089 2000-08-07 Jim Meyering <meyering@lucent.com>
4091 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4092 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4093 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4094 getgroups.c, gethostname.c, getopt.h, group-member.c,
4095 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4096 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4097 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4098 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4099 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4100 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4101 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4102 yesno.c: Back out Copyright date changes for each file with no change
4103 this year. This eases coordination with other programs using the same
4104 source code modules. From Paul Eggert.
4106 2000-08-03 Greg McGary <greg@mcgary.org>
4108 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4109 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4110 (EXTEND_BUFFER): Use them.
4112 2000-08-01 Jim Meyering <meyering@lucent.com>
4114 * dirname.c (ISSLASH): Define.
4115 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4116 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4117 both `\' and `/' may be use as path separators.
4118 Based on a patch from Prashant TR.
4120 2000-07-31 Paul Eggert <eggert@twinsun.com>
4122 * quotearg.c (quotearg_n_options): Don't make the initial
4123 slot vector a constant, since it might get modified.
4125 2000-07-31 Jim Meyering <meyering@lucent.com>
4127 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4128 * obstack.c (print_and_abort): Likewise.
4130 2000-07-30 Paul Eggert <eggert@twinsun.com>
4132 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4133 buffer, so that the caller can always quote one small
4134 component of a "memory exhausted" message in slot 0.
4135 From a suggestion by Jim Meyering.
4137 2000-07-30 Jim Meyering <meyering@lucent.com>
4139 * makepath.c (make_path): Quote the other instance, too.
4141 * quotearg.c (N_STATIC_SLOTVECS): Define.
4142 (STATIC_BUF_SIZE): Define.
4143 (quotearg_n_options): Use only statically allocated storage when
4144 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4145 than STATIC_BUF_SIZE.
4147 2000-07-29 Jim Meyering <meyering@lucent.com>
4149 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4150 * dirname.c (dir_name): Likewise.
4152 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4154 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4155 (dir_name): Assert that there are no trailing slashes.
4157 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4159 * mbswidth.h (mbswidth): Add a flags argument.
4160 (mbswidth): New declaration.
4161 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4162 * mbswidth.c (mbswidth): Add a flags argument.
4163 (mbsnwidth): New function.
4165 2000-07-24 Jim Meyering <meyering@lucent.com>
4167 * mbswidth.c: Remove useless #else. From Bruno Haible.
4169 2000-07-23 Paul Eggert <eggert@twinsun.com>
4171 * mbswidth.c (_XOPEN_SOURCE):
4172 Don't define; this causes problems on Solaris 7.
4173 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4175 2000-07-23 Paul Eggert <eggert@twinsun.com>
4178 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4179 so that mbstate_t is always defined.
4181 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4182 be 1 in at least one GCC installation, and this configuration
4183 error is likely to be common. Ignoring MB_LEN_MAX hurts
4184 performance on hosts that have mbrtowc but have only unibyte
4185 locales, but I assume these hosts are rare.
4187 2000-07-23 Paul Eggert <eggert@twinsun.com>
4189 * quotearg.c: Streamline by invoking multibyte code only if needed.
4190 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4191 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4192 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4193 invoke multibyte primitives.
4195 2000-07-23 Jim Meyering <meyering@lucent.com>
4197 * basename.c (base_name): Add an assertion.
4199 2000-07-15 Bruno Haible <clisp.cons.org>
4201 * quotearg.c: When the system forces us to redefine mbstate_t,
4202 shadow its mbsinit function.
4204 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4206 * mbswidth.h: New file.
4207 * mbswidth.c: New file.
4208 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4209 (noinst_HEADERS): Add mbswidth.h.
4211 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4213 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4216 2000-07-15 Jim Meyering <meyering@lucent.com>
4218 * makepath.c: Include quote.h.
4219 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4220 corresponding argument in a `quote (...)' call.
4221 Give better diagnostics.
4223 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4224 (noinst_HEADERS): Add quote.h.
4226 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4227 from tar's src/misc.c.
4228 * quote.h: New file. Prototypes for same.
4230 2000-07-10 Paul Eggert <eggert@twinsun.com>
4232 From a suggestion by Bruno Haible.
4233 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4234 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4235 to decide whether to define the BeOS workaround macro;
4236 this adjusts to the change to AC_MBSTATE_T.
4238 2000-07-13 Paul Eggert <eggert@twinsun.com>
4240 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4242 * quotearg.c (quoting_style_args, quoting_style_vals,
4243 quotearg_buffer_restyled): Add support for
4244 clocale_quoting_style. Undo previous change to
4245 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4246 and "{RIGHT QUOTATION MARK}" msgids.
4248 2000-07-05 Paul Eggert <eggert@twinsun.com>
4250 The old behavior of quoting `like this' doesn't look good with
4251 newer, ISO-style fonts. See:
4252 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4254 Instead, quote "like this" by default. Let the translator
4255 tailor the locale-specific quoting behavior by providing
4256 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4258 * quotearg.c (N_): New macro.
4259 (gettext_default): New function.
4260 (quotearg_buffer_restyled): Use
4261 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4262 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4264 2000-07-09 Jim Meyering <meyering@lucent.com>
4266 * Most files: Update copyright dates to include 2000.
4268 2000-07-08 Jim Meyering <meyering@lucent.com>
4270 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4272 (xgethostname): Remove now-unnecessary #ifdef.
4273 Move declaration of `err' into loop where it's used.
4275 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4277 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4278 by allocating a larger buffer. Test the gethostname return value for
4279 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4280 returns an error and ENAMETOOLONG isn't defined.
4282 2000-07-05 Paul Eggert <eggert@twinsun.com>
4283 and Bruno Haible <haible@clisp.cons.org>
4285 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4287 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4289 * quotearg.c (struct quoting_options): Simplify quote_these_too
4292 2000-07-03 Jim Meyering <meyering@lucent.com>
4294 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4295 Reported by Bruno Haible.
4297 2000-07-04 Jim Meyering <meyering@lucent.com>
4299 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4300 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4303 2000-07-03 Paul Eggert <eggert@twinsun.com>
4304 and Bruno Haible <haible@clisp.cons.org>
4306 * quotearg.c (mbrtowc):
4307 Assign to *pwc, and return 1 only if result is nonzero.
4308 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4310 2000-07-03 Jim Meyering <meyering@lucent.com>
4312 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4313 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4316 2000-07-02 Jim Meyering <meyering@lucent.com>
4318 * quotearg.c (mbstate_t): Don't define here.
4320 2000-07-02 Jim Meyering <meyering@lucent.com>
4322 * nanosleep.c (SIGCONT): Define if not already defined.
4324 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4326 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4327 per change in ../m4/ls-mntd-fs.m4.
4328 (read_filesystem_list): Ignore symbolic links.
4330 2000-06-29 Jim Meyering <meyering@lucent.com>
4332 * same.c: Include <string.h> or <strings.h>, as appropriate,
4333 for declaration of strcmp.
4335 * long-options.c: Include <stdlib.h>, for declaration of exit.
4337 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4338 Avoid warning by casting result to `char *' to remove `const'.
4340 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4342 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4344 2000-06-26 Paul Eggert <eggert@twinsun.com>
4346 savedir now sets errno on failure and invokes xmalloc to get memory.
4347 Fix a couple of other minor bugs while we're at it.
4349 * savedir.c (<unistd.h>): Do not include; there's no need.
4350 (NAMLEN): Remove macro.
4351 (malloc, realloc): Remove decls.
4353 ("xalloc.h"): Include.
4354 (NAME_SIZE_DEFAULT): New macro.
4355 (savedir): Use xmalloc / xrealloc to allocate memory.
4356 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4357 Skip "" directory entries.
4358 Use strlen to calculate directory entry length, since the old method
4359 is rarely used these days and isn't worth supporting.
4360 Don't use a pointer after freeing it.
4361 Check for integer overflow when calculating allocation size.
4362 Use memcpy to copy entries, instead of stpcpy.
4363 Set errno properly when returning NULL.
4364 Check for readdir error.
4366 2000-06-26 Jim Meyering <meyering@lucent.com>
4368 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4370 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4372 * getusershell.c (xmalloc, xrealloc): Remove functions.
4374 Don't include <stdlib.h>. Don't declare malloc, realloc.
4376 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4378 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4380 2000-06-24 Jim Meyering <meyering@lucent.com>
4382 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4384 2000-06-21 Jim Meyering <meyering@lucent.com>
4386 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4388 2000-06-19 Paul Eggert <eggert@twinsun.com>
4390 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4391 (mbrtowc, mbstate_t): Define substitutes if
4392 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4393 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4394 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4396 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4398 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4399 than 1024, return a memory chunk of least possible size, instead
4400 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4401 Use free/xmalloc instead of xrealloc to avoid copying for very long
4404 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4406 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4407 address, not strdup. Include <stdlib.h> and don't declare free().
4409 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4411 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4414 2000-06-21 Jim Meyering <meyering@lucent.com>
4416 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4417 (noinst_HEADERS): Add getstr.h.
4419 * getline.c (getstr): Move into a separate file.
4420 * getstr.c (getstr): New file, extracted from getline.c, with
4421 the following changes: new parameter, delim2; both delim[12]
4422 parameters have type `int', not `char'. The latter would lose
4423 with 8-bit delimiters.
4424 * getstr.h: New file.
4426 2000-06-19 Jim Meyering <meyering@lucent.com>
4428 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4430 2000-06-18 Jim Meyering <meyering@lucent.com>
4432 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4433 Besides, these days every porting target provides a mkdir function.
4435 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4436 (this snippet comes from src/system.h).
4438 2000-06-15 Paul Eggert <eggert@twinsun.com>
4440 * human.c (adjust_value): New function.
4441 (human_readable_inexact): Apply rounding style even when
4442 printing approximate values.
4444 2000-06-14 Paul Eggert <eggert@twinsun.com>
4446 * human.c (human_readable_inexact): Allow an input block
4447 size that is not a multiple of the output block size, and vice versa.
4448 Reported by Piergiorgio Sartor.
4450 2000-06-14 Paul Eggert <eggert@twinsun.com>
4452 * getdate.y (get_date): Apply relative times after time
4453 zone indicator, not before. Reported by Todd A. Jacobs.
4455 2000-06-13 Jim Meyering <meyering@lucent.com>
4457 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4459 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4461 2000-06-12 Paul Eggert <eggert@twinsun.com>
4463 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4465 2000-06-04 Paul Eggert <eggert@twinsun.com>
4467 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4469 2000-06-04 Jim Meyering <meyering@lucent.com>
4471 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4472 SunOS 4.1.4 for which gid_t is an unsigned type.
4474 2000-06-03 Jim Meyering <meyering@lucent.com>
4476 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4478 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4480 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4481 newer, don't install charset.alias.
4482 * config.charset: Change the Linux/glibc rules so they become empty
4483 on glibc-2.1 or newer.
4485 2000-06-02 Jim Meyering <meyering@lucent.com>
4487 * mountlist.c: Back out last change. Instead, do this...
4488 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4489 member using the same `ignore'-testing code.
4490 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4494 2000-05-29 Jim Meyering <meyering@lucent.com>
4496 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4497 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4499 2000-05-22 Jim Meyering <meyering@lucent.com>
4501 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4503 2000-05-18 Jim Meyering <meyering@lucent.com>
4505 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4506 back, too, since it may have been modified by allocate_entry.
4507 (hash_delete): Rewrite to use neither the assignment operator
4508 nor the comma operator in an if-expression.
4510 2000-05-15 Paul Eggert <eggert@twinsun.com>
4513 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4514 Remove; no longer needed.
4515 "quotearg.h": Add include.
4516 (file_name): Do not bother to explicitly initialize to NULL; it's less
4517 efficient on some hosts.
4518 (close_stdout_status): Remove test as to whether stdout was already
4519 closed; it breaks for the case "echo x | sort >&-".
4520 Quote file name colons.
4521 Do not assume that _("write error") lacks format strings.
4523 2000-05-15 Jim Meyering <meyering@lucent.com>
4525 * version-etc.c (version_etc_copyright): Update the copyright string
4526 used in all --version output.
4528 2000-05-14 Jim Meyering <meyering@lucent.com>
4530 * closeout.c (close_stdout_set_file_name): New function.
4531 (close_stdout_status): Use new file-scoped global.
4532 Return right away if fstat says the stdout file descriptor is invalid.
4533 * closeout.h (close_stdout_set_file_name): Declare.
4535 2000-05-10 Jim Meyering <meyering@lucent.com>
4537 * closeout.c [default_exit_status]: New file-scoped variable.
4538 (close_stdout_set_status): New function.
4539 * closeout.h (close_stdout_set_status): Declare.
4541 2000-05-08 Jim Meyering <meyering@lucent.com>
4543 * long-options.c: Don't include closeout.h.
4544 (parse_long_options): Don't call close_stdout for --version.
4546 2000-05-06 Jim Meyering <meyering@lucent.com>
4548 * strnlen.c: Undefine __strnlen and strnlen.
4549 [!weak_alias]: Define __strnlen to strnlen.
4551 * atexit.c: New file, from libiberty.
4553 2000-05-06 Jim Meyering <meyering@lucent.com>
4555 * closeout.c (close_stdout_status): Also check for errors on the
4558 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4560 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4561 instead of xmalloc, xrealloc, path_concat.
4562 (locale_charset): Treat empty environment variables as absent.
4563 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4565 2000-05-04 Jim Meyering <meyering@lucent.com>
4567 * getopt.c: Update from glibc.
4568 * obstack.c: Likewise.
4569 * obstack.h: Likewise.
4570 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4572 * regex.h: Likewise.
4573 * strndup.c: Likewise.
4574 * strnlen.c: New file, from glibc.
4576 2000-05-01 Jim Meyering <meyering@lucent.com>
4578 * full-write.c (full_write): Remove `FIXME' part of comment.
4580 2000-04-29 Jim Meyering <meyering@lucent.com>
4582 * path-concat.c: Declare strdup only if it's not defined.
4583 * canon-host.c: Likewise.
4585 2000-04-28 Jim Meyering <meyering@lucent.com>
4587 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4588 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4589 included first, then limits.h is included by locale.h by libintl.h.
4590 From John David Anglin.
4592 2000-04-25 Jim Meyering <meyering@lucent.com>
4594 * makepath.c (S_IRWXUGO): Define.
4595 (make_path): Always perform explicit chmod if MODE specifies any
4596 of the `special' permission bits. Prompted by a bug report against
4597 install from Mate Wierdl and Joost van Baal.
4599 2000-04-18 Jim Meyering <meyering@lucent.com>
4603 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4604 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4606 2000-04-17 Jim Meyering <meyering@lucent.com>
4608 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4609 the definition of it to rpl_strftime also defined-away the system's
4612 2000-04-15 Jim Meyering <meyering@lucent.com>
4614 Use `C' to denote so-called `contiguous' files, the same way
4616 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4617 (ftypelet): Use S_ISCTG.
4618 From Michael Deutschmann.
4620 2000-04-14 Jim Meyering <meyering@lucent.com>
4622 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4624 2000-04-08 Jim Meyering <meyering@lucent.com>
4626 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4627 names don't conflict. Reported by Eli Zaretskii.
4629 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4631 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4632 bug. Deal with the different error behavior of Irix iconv.
4634 2000-04-07 Jim Meyering <meyering@lucent.com>
4636 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4637 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4639 2000-04-05 Jim Meyering <meyering@lucent.com>
4641 Portability tweaks required for ultrix4.3.
4642 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4643 * readutmp.c: Include sys/types.h before sys/stat.h.
4644 * canon-host.c: Declare strdup.
4645 * path-concat.c: Likewise.
4646 From John David Anglin.
4648 2000-04-04 Jim Meyering <meyering@lucent.com>
4650 Be more DOS 8.3-friendly.
4651 * ref-add.sin: Renamed from ref-add.sed.in.
4652 * ref-del.sin: Renamed from ref-del.sed.in.
4653 * Makefile.am: Reflect renaming.
4654 Reported by Eli Zaretskii.
4656 Use a temporary file name that won't clash with `charset.alias'
4657 in the DOS 8.3 name space.
4658 * Makefile.am (charset_tmp): Define.
4659 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4660 (uninstall-local): Likewise.
4661 Reported by Eli Zaretskii.
4663 2000-03-29 Paul Eggert <eggert@twinsun.com>
4665 * time/strftime.c (my_strftime): Make sure we call the system
4666 strftime, not ourselves, when invoking the underlying strftime.
4668 2000-03-24 Jim Meyering <meyering@lucent.com>
4670 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4671 (charset_alias): Define.
4672 (install-exec-local): Factor out common code.
4673 (uninstall-local): Split lines longer than 80.
4674 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4676 (.sed.in.sed): New rule. Don't redirect directly to $@.
4677 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4679 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4681 * config.charset: Output a line containing "Packages using this file".
4682 * ref-add.sed.in, ref-del.sed.in: New files.
4683 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4684 ref-del.sed): New rules.
4686 2000-03-17 Jim Meyering <meyering@lucent.com>
4688 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4689 Otherwise, include <strings.h>
4691 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4693 * unicodeio.c (utf8_wctomb): New function.
4694 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4695 format instead of in UCS-4 with platform dependent endianness.
4697 2000-03-07 Paul Eggert <eggert@twinsun.com>
4699 * savedir.c (savedir): Work even if directory size is
4700 negative; this can happen with some screwy NFS configurations.
4702 2000-03-06 Jim Meyering <meyering@lucent.com>
4704 * localcharset.c (get_charset_aliases): Don't try to free file_name
4705 if it's NULL (because we ran out of memory). From Bruno Haible.
4707 2000-03-05 Jim Meyering <meyering@lucent.com>
4709 * localcharset.c ("path-concat.h"): Include.
4710 (get_charset_aliases): Use path_concat instead of ANSI string
4713 * unicodeio.h (PARAMS): Define.
4714 Use it to guard prototype.
4716 2000-03-04 Jim Meyering <meyering@lucent.com>
4718 * Makefile.am (install-exec-local): Create $(libdir) before installing
4720 (uninstall-local): Uncomment this rule so `make distcheck' works
4723 * unicodeio.c (<errno.h>): Include it.
4724 (errno): Declare if not defined.
4726 * localcharset.c: Add Bruno's comment justifying use of volatile.
4728 * config.charset: New version, incorporating remarks from a linux
4729 i18n mailing list. From Bruno Haible.
4731 2000-03-02 Jim Meyering <meyering@lucent.com>
4733 * Makefile.am (EXTRA_DIST): Add config.charset.
4735 2000-03-01 Jim Meyering <meyering@lucent.com>
4737 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4738 * unicodeio.c: Likewise.
4740 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4742 * config.charset: New file.
4743 * localcharset.c: New file.
4744 * unicodeio.h, unicodeio.c: New files.
4745 * Makefile.am (DEFS): Add -DLIBDIR=...
4746 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4747 (noinst_HEADERS): Add unicodeio.h.
4748 (all-local, install-exec-local, charset.alias): New targets.
4750 2000-02-28 Paul Eggert <eggert@twinsun.com>
4752 * quotearg.c (ALERT_CHAR): New macro.
4753 (quotearg_buffer_restyled): Use it.
4755 2000-02-27 Jim Meyering <meyering@lucent.com>
4757 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4758 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4760 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4761 not `#if STDC_HEADERS'.
4762 Declare malloc if needed.
4764 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4765 now that autoconf always defines the HAVE_DECL_ symbols.
4766 * human.c: Likewise.
4768 * strtoumax.c: Likewise.
4770 * backupfile.c: Arrange for cpp to fail if the configure-time
4771 declaration check was not run.
4773 * human.c: Likewise.
4775 * strtoumax.c: Likewise.
4777 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4778 then first look up the entire `.'-containing string as a login name.
4780 2000-02-18 Paul Eggert <eggert@twinsun.com>
4782 * getdate.y: Handle two-digit years with leading zeros correctly.
4783 (textint): New typedef.
4784 (parser_control): Member year changed from int to textint.
4786 (YYSTYPE): Removed; replaced by %union with int and textint members.
4787 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4788 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4789 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4790 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4791 (date, number, to_year): Use width of number in digits, not its value,
4792 to determine whether it's a 2-digit year, or a 2-digit time.
4793 (yylex): Store number of digits of numeric tokens.
4794 Reported by John Kendall.
4796 (parser_control): Changed from struct parser_control to typedef (for
4797 consistency). All uses changed.
4799 (tID): Removed; not used.
4800 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4802 2000-02-14 Paul Eggert <eggert@twinsun.com>
4804 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4805 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4807 2000-02-12 Jim Meyering <meyering@lucent.com>
4809 * userspec.c (ISDIGIT): Define it.
4810 (isdigit): Remove definition.
4811 (is_number): Use ISDIGIT, not isdigit.
4812 <libintl.h>: Include.
4814 (parse_user_spec): Mark translatable strings.
4816 2000-02-10 Jim Meyering <meyering@lucent.com>
4818 With these changes, nanosleep.[ch] are finally enough like the other
4819 lib/* replacement files to compile on a few more losing systems.
4821 * nanosleep.h: Don't include config.h.
4822 Remove prototype from declaration of nanosleep.
4823 (PARAMS): Remove now-unneeded definition.
4824 * nanosleep.c: #undef nanosleep.
4825 (rpl_nanosleep): Rename from nanosleep.
4827 2000-02-03 Jim Meyering <meyering@lucent.com>
4829 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4830 rather than with `#if HAVE_UTMPNAME'.
4832 2000-02-01 Jim Meyering <meyering@lucent.com>
4834 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4836 2000-01-31 Jim Meyering <meyering@lucent.com>
4838 * nanosleep.h (nanosleep): Guard declaration with
4839 `#if ! HAVE_DECL_NANOSLEEP'.
4840 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4841 the declaration in that vendor's sys/timers.h.
4842 Reported by Christian Krackowizer.
4844 * quotearg.c (ISASCII): Add #undef and move definition to follow
4845 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4846 (ISPRINT): Likewise.
4847 Reported by Tom Tromey.
4849 2000-01-30 Jim Meyering <meyering@lucent.com>
4851 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4852 uses of ->ut_name. The latter doesn't work with new Linux header files
4853 where only utmpx.ut_user is declared.
4855 * readutmp.h (UT_USER): Define.
4857 2000-01-23 Jim Meyering <meyering@lucent.com>
4859 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4862 2000-01-22 Jim Meyering <meyering@lucent.com>
4864 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4865 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4866 Required for some AIX systems. Reported by Christian Krackowizer.
4867 [TESTING] (main): New function.
4869 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4870 * dirname.c (dir_name): Support for DOS-style file names with drive
4873 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4875 * strverscmp.c (ISDIGIT): Define.
4876 (strverscmp): Use ISDIGIT, not isdigit.
4878 2000-01-17 Paul Eggert <eggert@twinsun.com>
4880 * nanosleep.c (nanosleep):
4881 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4882 POSIX.1 doesn't require SA_INTERRUPT and some systems
4883 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4884 it's been part of POSIX.1 since day 1 (in 1988).
4886 2000-01-17 Jim Meyering <meyering@lucent.com>
4888 * interlock: Remove unused file. Reported by François Pinard.
4890 2000-01-16 Paul Eggert <eggert@twinsun.com>
4892 * quotearg.c (quotearg_buffer_restyled): Do not quote
4893 alert, backslash, formfeed, and vertical tab unnecessarily in
4894 shell quoting style.
4897 version-control: never