1 2004-03-30 Paul Eggert <eggert@twinsun.com>
3 * lib/cloexec.h, lib/cloexec.c (set_cloexec_flag): Return int
4 not bool, to be more consistent with Unix conventions.
5 Suggested by Bruno Haible.
7 2004-03-30 Bruno Haible <bruno@clisp.org>
9 * getloadavg.c (getloadavg): Don't assume setlocale returns
12 2004-03-29 Paul Eggert <eggert@twinsun.com>
14 Merge changes to getloadavg.c from coreutils and Emacs.
16 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
17 Define to an expression, not to the empty string.
18 Include cloexec.h and xalloc.h.
19 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
20 Use set_cloexec_flag rather than rolling our own.
21 * cloexec.c, cloexec.h: New files.
23 2004-03-18 Paul Eggert <eggert@twinsun.com>
25 * getopt.h: Sync with libc CVS.
27 2004-03-18 Paul Eggert <eggert@twinsun.com>
28 Bruno Haible <bruno@clisp.org>
30 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
31 not on all platforms that have <wchar.h>.
32 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
34 2004-03-09 Paul Eggert <eggert@twinsun.com>
36 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
38 * getopt_int.h: New file, also synced from libc.
40 2004-03-07 Paul Eggert <eggert@twinsun.com>
42 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
43 '#if' expressions. Unlike the code it replaces, it does not
44 depend on (defined _SC_PAGESIZE). However, it does depend on
45 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
46 first reported by Jason Andrade in
47 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
49 2004-01-18 Simon Josefsson <jas@extundo.com>
52 * strdup.c: Include it.
53 * path-concat.c: Include strdup.h. Drop strdup declaration.
54 * userspec.c: Include strdup.h. Drop strdup declaration.
56 2004-02-06 Karl Berry <karl@gnu.org>
58 * config.charset: update from gettext 0.14.1.
60 2004-02-05 Paul Eggert <eggert@twinsun.com>
62 Add comments and code, prompted by suggestions from Bruno Haible
64 * quotearg.h (quotearg_alloc): New decl. Improve the comments
65 describing the enum quoting_style values.
66 * quotearg.c (quotearg_alloc): New function.
67 (quotearg_buffer_restyled): Treat lone { and } as special.
68 Treat = as special. Work around bug with older shells
69 that "see" a '\' that is really the 2nd byte of a multibyte char.
70 Quote empty string with shell_quoting_style.
72 2004-02-03 Bruno Haible <bruno@clisp.org>
74 * pipe.h: New file, from GNU gettext.
75 * pipe.c: New file, from GNU gettext.
77 2004-01-27 Bruno Haible <bruno@clisp.org>
79 * execute.h: New file, from GNU gettext.
80 * execute.c: New file, from GNU gettext.
81 * w32spawn.h: New file, from GNU gettext.
83 2004-01-23 Paul Eggert <eggert@twinsun.com>
85 Exit-status fix from coreutils.
87 Use exit_failure consistently in place of EXIT_FAILURE,
88 so that program exit statuses are consistent on failure.
90 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
91 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
92 * argmatch.h: Comment fix to match the above.
93 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
94 Now a macro referring to exit_failure, instead of a separate
95 variable. Include "exitfail.h" to get it.
96 * xstrtol.h: Include "exitfail.h".
97 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
99 * long-options.c (parse_long_options): Use prototype
100 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
103 2004-01-21 Jim Meyering <jim@meyering.net>
105 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
106 so as not to conflict with a different-sized __mktime_internal
107 function in GNU libc.
108 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
109 Problem building statically-linked `ls' reported by Michael Brunnbauer.
111 2004-01-18 Paul Eggert <eggert@twinsun.com>
113 Merge from diffutils.
115 * file-type.c (file_type): Add typed memory objects.
116 * file-type.h (S_TYPEISTMO): New macro.
118 * c-stack.h (c_stack_action): Remove argv argument.
119 * c-stack.c (c_stack_action): Likewise. All uses changed.
120 (die): Don't calculate message unless segv_action returns.
121 (get_stack_location, min_address_from_argv, max_address_from_argv,
122 volatile stack_base, volatile_stack_size): Remove.
123 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
124 that every segmentation violation is a stack overflow. (Ouch!)
125 See Debian bug 136249 (still outstanding) for more info about why
126 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
128 2003-11-30 Bruno Haible <bruno@clisp.org>
130 Safer stack allocation.
131 * setenv.c: Include allocsa.h.
132 (alloca): Remove fallback definition.
133 (freea): Remove macro.
134 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
137 2003-10-17 Bruno Haible <bruno@clisp.org>
139 * binary-io.h: Avoid warnings on Cygwin.
141 2003-12-28 Bruno Haible <bruno@clisp.org>
143 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
144 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
146 2003-11-28 Bruno Haible <bruno@clisp.org>
148 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
150 2003-11-27 Bruno Haible <bruno@clisp.org>
152 * wait-process.c: On Windows, include windows.h. Needed on mingw.
154 2003-11-17 Bruno Haible <bruno@clisp.org>
156 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
158 2003-11-24 Bruno Haible <bruno@clisp.org>
160 * xallocsa.h: New file, from GNU gettext.
161 * xallocsa.c: New file, from GNU gettext.
163 2003-11-24 Bruno Haible <bruno@clisp.org>
165 * allocsa.h: New file, from GNU gettext.
166 * allocsa.c: New file, from GNU gettext.
168 2003-11-24 Bruno Haible <bruno@clisp.org>
170 * eealloc.h: New file.
172 2004-01-15 Jim Meyering <jim@meyering.net>
174 Merge from coreutils.
176 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
177 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
178 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
180 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
181 optional configure-time default.
183 * version-etc.c (version_etc_copyright): Update copyright date.
185 * xreadlink.c (xreadlink): Correct outdated comment.
187 2004-01-15 Paul Eggert <eggert@twinsun.com>
189 Merge from coreutils.
191 * posixver.c: Include posixver.h.
193 * same.c: Include <stdbool.h>, <limits.h>.
194 (_POSIX_NAME_MAX): Define if not defined.
196 (same_name): If file names are silently truncated, report
197 that the file names are the same if they are the same after
198 the silent truncation.
200 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
202 * xstrtod.c (xstrtod): Likewise. All callers changed to
203 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
206 2004-01-14 Paul Eggert <eggert@twinsun.com>
208 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
209 with like-named macro in fnmatch.c.
210 (EXT): Use an internal constant instead.
212 Merge fnmatch patches from glibc.
213 * fnmatch.c (mbsinit): Remove define.
214 Add libc_hidden_ver (__fnmatch, fnmatch).
215 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
216 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
218 2003-12-14 Karl Berry <karl@gnu.org>
220 * config.charset: update from gettext-runtime.
222 2003-12-03 Paul Eggert <eggert@twinsun.com>
224 * getgroups.c (getgroups): xmalloc takes one argument, not two.
225 Bug reported by Alfred M. Szmidt.
227 2003-11-29 Karl Berry <karl@gnu.org>
229 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
231 2003-11-23 Paul Eggert <eggert@twinsun.com>
232 Bruno Haible <bruno@clisp.org>
234 * printf-parse.h: Don't include sys/types.h.
235 (ARG_NONE): New macro.
236 (char_directive): Change type of *arg_index fields to size_t.
237 * printf-parse.c: Don't include sys/types.h.
238 (SSIZE_MAX): Remove macro.
239 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
240 Remove unnecessary overflow check.
241 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
244 2003-11-24 Paul Eggert <eggert@twinsun.com>
246 * alloca.c: Remove dependency on xalloc module.
247 (xalloc_die): Remove.
248 (memory_full) [!defined emacs]: New macro.
249 [!defined emacs]: Don't include xalloc.h.
250 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
251 address arithmetic overflows. Change datatypes a bit to avoid
254 2003-11-22 Jim Meyering <jim@meyering.net>
256 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
258 2003-11-17 Bruno Haible <bruno@clisp.org>
260 * vasnprintf.c (alloca): Remove fallback definition.
261 (freea): Remove definition.
262 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
263 Reported by Paul Eggert.
265 2003-11-17 Jim Meyering <jim@meyering.net>
267 On systems without utime and without a utimes function capable of
268 dealing with a NULL struct utimbuf* argument, this utime replacement
269 could -- in unusual circumstances -- leak a file descriptor.
270 * utime.c: Include <unistd.h> and <errno.h>.
271 (utime_null): Be sure to close `fd' and to preserve errno.
272 Reported by Geoff Collyer via Arnold Robbins.
274 2003-11-16 Paul Eggert <eggert@twinsun.com>
275 Bruno Haible <bruno@clisp.org>
277 Protect against address arithmetic overflow.
278 * printf-args.h: Include stddef.h.
279 (arguments): Change type of field 'count' to size_t.
280 * printf-args.c (printf_fetchargs): Use size_t instead of
281 'unsigned int' where appropriate.
282 * printf-parse.h: Include sys/types.h.
283 (char_directive): Change type of *arg_index fields to ssize_t.
284 (char_directives): Change type of fields 'count', max_*_length to
286 * printf-parse.c: Include sys/types.h and xsize.h.
287 (SSIZE_MAX): Define fallback value.
288 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
289 instead of 'int' where appropriate. Check a_allocated, d_allocated
290 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
291 * vasnprintf.c: Include xsize.h.
292 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
293 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
294 overflow. Avoid wraparound when converting a width or precision from
297 2003-11-16 Bruno Haible <bruno@clisp.org>
299 Update from GNU gettext.
300 * printf-parse.c: Generalize to it can be compiled for wide strings.
301 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
302 * vasnprintf.c: Generalize to it can be compiled for wide strings.
303 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
304 SNPRINTF): New macros.
305 Don't include <alloca.h> if the file is used inside libintl.
306 (local_wcslen): New function, for Solaris 2.5.1.
307 (VASNPRINTF): Use it instead of wcslen.
309 2003-11-16 Bruno Haible <bruno@clisp.org>
311 * xsize.h (xmax): New function.
312 (xsum, xsum3, xsum4): Declare as "pure" functions.
314 2003-11-12 Paul Eggert <eggert@twinsun.com>
316 * xalloc.h: Do not include <limits.h> or <stdint.h>.
317 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
318 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
319 heuristic is just as accurate as far as we know, and it removes a
320 dependency on size_max.m4 and ptrdiff_max.m4.
322 2003-11-12 Paul Eggert <eggert@twinsun.com>
324 * xstrtol.c (__xstrtol): Remove "break" immediately after
325 "return", to pacify some unknown compiler. Problem reported
328 2003-11-11 Bruno Haible <bruno@clisp.org>
330 * xsize.h (SIZE_MAX): Remove fallback definition.
331 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
334 2003-11-10 Paul Eggert <eggert@twinsun.com>
336 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
337 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
338 rejected some allocations of exactly SIZE_MAX - 2 bytes.
340 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
341 not (size_t) -1, since it's defined here.
343 2003-11-06 Paul Eggert <eggert@twinsun.com>
345 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
346 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
347 Reject sizes of exactly SIZE_MAX bytes.
348 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
349 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
351 2003-11-05 Bruno Haible <bruno@clisp.org>
353 * xsize.h: Include limits.h, to avoid a possible collision with
354 SIZE_MAX defined in <limits.h> on Solaris.
356 2003-11-04 Bruno Haible <bruno@clisp.org>
359 * linebreak.c: Include xsize.h.
360 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
361 argument for overflow.
362 Suggested by Paul Eggert.
364 2003-10-31 Bruno Haible <bruno@clisp.org>
366 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
367 to avoid (extremely rare) race condition.
368 Suggested by Paul Eggert.
370 2003-11-03 Jim Meyering <jim@meyering.net>
372 * userspec.c: Include "userspec.h".
373 * userspec.h: New file.
375 2003-10-31 Paul Eggert <eggert@twinsun.com>
377 * mountlist.h (struct mount_entry.me_type_malloced): New member.
378 * mountlist.c (SIZE_MAX): Define if not defined already.
379 (read_filesystem_list): Set and use me_type_malloced.
380 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
381 whatever the type happens to be), for brevity and consistency.
382 Check for size calculation overflow on Alphas running OSF/1.
384 2003-10-31 Jim Meyering <jim@meyering.net>
386 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
388 * linebuffer.c: Include <string.h> for declaration of memset.
390 2003-10-30 Paul Eggert <eggert@twinsun.com>
391 Bruno Haible <bruno@clisp.org>
393 * vasprintf.c: Include <limits.h>, <stdlib.h>.
394 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
396 2003-10-29 Paul Eggert <eggert@twinsun.com>
398 * xalloc.h (xalloc_oversized): Now a macro, not a function,
399 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
401 * quotearg.c (quotearg_n_options): Use it.
402 * group-member.c: Include <stdbool.h>.
403 (free_group_info): Arg is now const *; don't free arg.
404 (get_group_info): Now returns bool and accepts struct group_info *,
405 rather than returning a malloc'ed struct group_info *.
406 All uses changed. Check for overflow in internal size calculation.
408 * getusershell.c (readname): Simplify the code by using x2nrealloc
409 rather than xmalloc/xrealloc.
410 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
411 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
412 conformance bug: the old code used a pointer after freeing the
413 storage that it addressed.
414 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
415 rather than doing it by hand.
416 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
417 the buffer preserved. Use free and xmalloc instead.
418 * quotearg.c (quotearg_n_options): Likewise.
419 Use a simpler test for size overflow. Don't use xalloc_oversized
420 because unsigned int might be wider than size_t (!); this suggests
421 that we should switch from unsigned int to size_t for slot numbers.
423 2003-10-27 Bruno Haible <bruno@clisp.org>
425 * stdbool_.h: Better support for BeOS.
427 2003-10-27 Paul Eggert <eggert@twinsun.com>
429 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
430 to allocate the returned structure. Do not allocate a subarray,
431 as x2nrealloc will do that.
432 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
433 instead of xnrealloc.
434 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
436 2003-10-26 Paul Eggert <eggert@twinsun.com>
438 * xalloc.h (xalloc_oversized): New static inline function, for
439 callers that want to do their own size-overflow checking. Include
440 <stdbool.h>, since xalloc_oversized returns bool.
441 * xalloc.c (array_size_overflow): Remove. All callers changed
442 to use xalloc_oversized.
444 Add two functions x2realloc, x2nrealloc, for programs that grow
445 arrays dynamically by doubling their sizes.
446 * xalloc.h (x2realloc, x2nrealloc): New decls.
447 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
450 Port to C99 semantics for 'inline' of external functions.
451 Bug reported by Bruno Haible.
452 * xmalloc.c (xnmalloc_inline): New static inline function,
453 with the old contents of xnmalloc.
454 (xnmalloc, xmalloc): Use it.
455 (xnrealloc_inline): New static inline function,
456 with the old contents of xnrealloc.
457 (xnrealloc, xrealloc): Use it.
459 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
461 2003-10-25 Paul Eggert <eggert@twinsun.com>
463 Fix several address-calculation bugs in the hash modules,
464 plus some minor code cleanup.
466 * hash.h: Include <stdbool.h>, for bool.
467 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
468 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
469 hash_get_n_entries, hash_get_max_bucket_length,
470 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
471 hash_rehash): Use size_t rather than unsigned.
472 * hash.c (struct hash_table, hash_get_n_buckets,
473 hash_get_n_buckets_used, hash_get_n_entries,
474 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
475 hash_get_entries, hash_do_for_each, hash_string, is_prime,
476 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
478 (SIZE_MAX): Define if not defined.
479 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
480 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
482 Use const * when possible.
483 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
484 (check_tuning): Fix bug: if tuning parameters were very close to
485 0 or 1, rounding errors could have caused subscript violations.
486 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
487 (hash_initialize): Add 'fail:' label
488 to free table and return NULL, and use it to simplify code.
489 Use calloc rather than clearing the storage ourself.
490 (hash_initialize, hash_rehash): Check for arithmetic overflow in
491 buffer size calculations.
492 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
493 Include <stddef.h>, for size_t.
494 * hash-pjw.c (hash_pjw): Likewise.
495 Switch to method described by Bruno Haible.
496 Include <limits.h>, for CHAR_BIT.
497 (SIZE_BITS): New macro.
499 2003-10-21 Paul Eggert <eggert@twinsun.com>
501 * getndelim2.c (getndelim2): When size calculation overflows,
502 ceiling the allocation at NMAX bytes rather than silently
503 discarding input bytes before NMAX is reached. This makes
504 a difference only if NMAX exceeds SIZE_MAX / 2.
506 * obstack.c: Merge from glibc.
507 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
508 Add libc_hidden_def (_obstack_newchunk).
509 (_obstack_free) [! defined _LIBC]: Remove.
510 [defined _LIBC]: Make a strong alias from obstack_free, rather than
511 a clone of the function body.
512 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
513 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
515 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
516 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
519 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
520 (obstack_ptr_grow_fast, obstack_int_grow_fast):
521 Don't use lvalue casts, as GCC plans to remove support for them
522 in GCC 3.5. Reported by Joseph S. Myers. This bug
523 was also present in the non-GCC version, indicating that this
524 code had always been buggy and had never been widely used.
525 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
526 Use the fast variant of each macro, rather than copying the
527 definiens of the fast variant; that way, we'll be more likely to
528 catch future bugs in the fast variants.
530 2003-10-20 Bruno Haible <bruno@clisp.org>
532 * wait-process.h: New file, from GNU gettext.
533 * wait-process.c: New file, from GNU gettext.
535 2003-10-19 Jim Meyering <jim@meyering.net>
537 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
539 2003-10-16 Paul Eggert <eggert@twinsun.com>
541 * getgroups.c: Include <errno.h>, <stdlib.h>.
542 (getgroups): First arg is int, not size_t.
543 Don't let 'free' mangle errno.
545 2003-10-16 Jim Meyering <jim@meyering.net>
547 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
549 2003-10-15 Paul Eggert <eggert@twinsun.com>
551 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
553 (new_exclude, add_exclude_file): Initial size no longer needs to
555 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
556 our own address arithmetic overflow checking.
558 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
559 (fnmatch): Do not alloca more than 2000 wide characters;
560 instead, use malloc for large buffers.
561 Check for address arithmetic overflow, and return -1
562 with errno set to ENOMEM in that case.
563 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
564 (NEW_PATTERN): Do not alloca more than 8000 bytes;
565 instead, return -1. Check for address arithmetic overflow.
567 2003-10-14 Paul Eggert <eggert@twinsun.com>
569 Handle invalid suffixes and overflow independently, so that
570 callers can treat them independently as needed. Fix some bugs in
571 suffix handling, e.g., "100k@" was not diagnosed as an invalid
572 suffix for a human-readable blocksize. The major caller-visible
573 change is the addition of a new
574 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
575 that both overflow and suffix chars were found.
577 * human.c (humblock): Don't check separately for invalid suffix
578 char; that is xstrtoumax's job (now that its bug is fixed).
579 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
580 INTMAX_MAX]: New macros.
581 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
582 TYPE_MAXIMUM): New macros.
583 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
584 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
585 if overflow occurs, as it's what __strtol does and it's more useful
587 (__xstrtol): If __strtol reports some error other than ERANGE,
588 reflect it to the caller as LONGINT_INVALID. If it reports
589 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
590 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
591 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
593 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
594 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
595 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
596 [defined UINTMAX_MAX]: New macros.
598 2003-10-14 Bruno Haible <bruno@clisp.org>
600 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
601 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
602 Also use volatile where needed.
604 2003-10-12 Paul Eggert <eggert@twinsun.com>
606 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
607 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
608 and define in terms of the other primitives.
609 * xmalloc.c: Include stdbool.h; do not include exit.h.
610 (SIZE_MAX): Define if not already defined.
611 (array_size_overflow): New function.
612 (xalloc_die): Abort instead of exiting if 'error' returns.
613 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
614 (xmalloc, xrealloc): Use them.
615 (xcalloc): Check for address arithmetic overflow.
616 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
617 a bit faster than strcpy.
619 2003-10-08 Paul Eggert <eggert@twinsun.com>
621 Merge getpass from libc, plus a few fixes.
623 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
625 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
626 __fsetlocking to empty.
627 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
628 do include <bits/libc-lock.h>.
629 Do not include <fcntl.h>; not needed.
630 [_LIBC]: Include <wchar.h>.
631 (NOTCANCEL_MODE): New macro.
632 (flockfile, funlockfile) [_LIBC]: New macros.
633 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
634 [!_LIBC]: New macros.
635 (call_fclose): New function.
636 (getpass): Use it. Save tty stream separately; this simplifies the
637 code and makes it more reliable if stdin happens to equal stdout.
638 Invoke __fsetlocking on tty.
639 Handle thread cancellation if needed.
640 Namespace cleanup (use __tcgetattr, __getline).
641 Use bool for Booleans.
642 [USE_IN_LIBIO]: Handle wide streams.
643 [!_LIBC]: Unconditionally do the fseek, since we don't know what
644 stream might go where.
646 * unlocked-io.h: Include <stdio.h>, so that the caller
647 doesn't have to include <stdio.h> before us.
648 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
649 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
650 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
651 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
652 if not declared, so that we can use getpass.c code from libc without
654 (flockfile, ftrylockfile, funlockfile): New macros.
656 2003-10-06 Bruno Haible <bruno@clisp.org>
658 * version-etc-2.h: Remove file.
659 * version-etc-2.c: Remove file.
661 2003-09-25 Jim Meyering <jim@meyering.net>
662 Bruno Haible <bruno@clisp.org>
664 This lets translators provide better translations for the
665 "Written by ..." part of --version output.
666 * version-etc.h: Include stdarg.h.
667 (version_etc_copyright): Declare as readonly.
668 (version_etc): Make this function variadic with a NULL-terminated list
669 of author name strings.
670 (version_etc_va): New declaration.
671 * version-etc.c: Include stdarg.h, stdlib.h.
672 (version_etc_copyright): Declare as readonly.
673 (version_etc_va): New function. Provide a different translatable string
674 for each possible number of authors < 10. Abbreviate when there are 10
676 (version_etc): Make this function variadic. Call version_etc_va.
677 Suggestion from Gary V. Vaughan.
679 * long-options.h (parse_long_options): Change prototype: the authors
680 string is moved to the end and becomes variadic.
681 * long-options.c: Include stdarg.h.
682 (parse_long_options): Make this function variadic, too.
683 Call version_etc_va, not version_etc.
685 2003-10-06 Bruno Haible <bruno@clisp.org>
687 * fatal-signal.h: New file, from GNU gettext.
688 * fatal-signal.c: New file, from GNU gettext.
690 2003-10-04 Karl Berry <karl@gnu.org>
692 * argp*: update from libc.
694 2003-10-01 Larry Jones <lawrence.jones@eds.com>
696 * getpass.c (getpass): Use a no-op fseek when switching from input to
697 output mode on the same stream.
699 2003-09-29 Paul Eggert <eggert@twinsun.com>
701 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
702 Fix arg typo in previous patch.
704 2003-09-28 Jim Meyering <jim@meyering.net>
706 * error.c: Correct cpp indentation.
708 2003-09-27 Paul Eggert <eggert@twinsun.com>
710 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
711 Omit the special code that used __typeof__, since we worry that
712 it could be more trouble than it's worth. See:
713 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
714 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
718 2003-09-26 Jim Meyering <jim@meyering.net>
720 * error.c (error_tail): Move some declarations
721 into inner scope where the local variables are used.
723 2003-09-26 Bruno Haible <bruno@clisp.org>
725 * stpncpy.h (gnu_stpncpy): New declaration.
726 (stpncpy): Define as alias for gnu_stpncpy.
727 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
729 2003-09-26 Paul Eggert <eggert@twinsun.com>
731 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
732 (error_tail): Do not loop, reallocating temporary buffer, since
733 the output cannot contain more wide characters than the input
734 contains bytes, the size must be big enough already. This avoids
735 one potential size overflow calculation. Check for size overflow
736 when calculating temporary buffer size. Free temporary buffer
737 when done, if it was allocated with malloc; this plugs a memory
738 leak. Remove casts from void * to pointers, that are no longer
739 needed now that we're assuming C89 or better.
741 Merge error changes from glibc.
743 * error.c, error.h: Update copyright notice header to match glibc.
744 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
745 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
746 Disable cancellation while printing error.
747 * error.h: Prepend __ to parameter names.
749 2003-09-25 Karl Berry <karl@gnu.org>
751 * argp-fmtstream.c, argp-help.c: update from libc.
753 2003-09-25 Bruno Haible <bruno@clisp.org>
755 * version-etc-2.h: New file, from version-etc.h with modifications.
756 * version-etc-2.c: New file, from version-etc.c with modifications.
758 2003-09-25 Simon Josefsson <jas@extundo.com>
760 * xgetdomainname.h: New file.
761 * xgetdomainname.c: New file.
763 2003-09-25 Simon Josefsson <jas@extundo.com>
764 Bruno Haible <bruno@clisp.org>
766 * getdomainname.h: New file.
767 * getdomainname.c: New file.
769 2003-09-24 Paul Eggert <eggert@twinsun.com>
771 * linebuffer.c (freebuffer): Don't free the argument, just
772 the buffer associated with the argument. Bug reported by
775 2003-09-19 Karl Berry <karl@gnu.org>
777 * argp.h: update from libc.
779 2003-09-16 Paul Eggert <eggert@twinsun.com>
781 * linebuffer.c (readlinebuffer): Return NULL immediately upon
782 input error, instead of returning NULL the next time we are called
783 (and therefore losing track of errno).
785 2003-09-15 Paul Eggert <eggert@twinsun.com>
787 * getndelim2.c (getndelim2): Don't trash errno when a read
788 fails, so that the caller gets the proper errno.
790 * readutmp.c (read_utmp): Likewise.
791 Check for fstat error. Close stream and free storage
794 2003-09-14 Bruno Haible <bruno@clisp.org>
796 * fwriteerror.h: New file.
797 * fwriteerror.c: New file.
799 2003-09-14 Jim Meyering <jim@meyering.net>
801 * getloadavg.c: Correct cpp indentation.
802 * strdup.c: Likewise.
803 * vasnprintf.c: Likewise.
805 2003-09-12 Paul Eggert <eggert@twinsun.com>
807 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
808 * obstack.c [!defined _LIBC]: Likewise.
809 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
810 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
811 * exitfail.c: Don't include stdlib.h; no longer needed.
813 More changes to assume C89 or better.
815 * error.c (error_tail): Assume vprintf.
817 * argmatch.c (getenv): Remove decl.
818 * progreloc.c (get_full_program_name): Define via prototype.
819 * setenv.c (clearenv): Likewise.
820 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
822 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
823 (malloc, memcpy): Remove decls.
824 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
825 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
826 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
827 (memcpy): Remove macro.
828 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
829 (__P): Remove. All uses removed.
830 (PTR): Remove. All uses changed to void *.
831 (CHAR_BIT, NULL): Remove.
832 (spaces, zeros, memset_space, memset_zero)
833 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
835 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
836 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
837 Define with prototype.
838 Remove now-unnecessary prototype decl.
839 (extra_args_spec): Assume ANSI C. All uses changed.
840 (extra_args_spec_iso): Remove.
841 (my_strftime, emacs_strftimeu): Define via prototype.
842 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
844 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
845 * strtoimax.c: Include <stdlib.h> unconditionally.
846 (strtoul, strtol): Remove decls.
847 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
849 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
850 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
851 (LOCALE_PARAM_PROTO): New macro.
852 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
853 (INTERNAL (strtol), strtol): Define with a prototype.
854 (PARAMS): Remove. All uses removed.
855 * tempname.c: Include <string.h> unconditionally.
856 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
857 * xgethostname.c (main): Define with a prototype.
858 * xmalloc.c: Include "xalloc.h" first, to check interface.
859 Include <stdlib.h> unconditionally.
860 (calloc, malloc, realloc, free): Remove decls.
861 * xstrtod.c: Include "xstrtod.h" first, to check interface.
862 Include <stdlib.h> unconditionally. Sort include file names.
864 (xstrtod): Define with a prototype.
865 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
866 (strtol, strtoul): Remove decls.
868 2003-09-11 Paul Eggert <eggert@twinsun.com>
870 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
871 Include <stdlib.h>, <string.h> unconditionally.
872 Remove now-unnecessary cast to char *.
873 * strnlen.c: Include <string.h> unconditionally.
874 * yesno.c (yesno): Define with a prototype.
876 2003-09-10 Bruno Haible <bruno@clisp.org>
878 * strcspn.c: Include <string.h> unconditionally.
879 * strpbrk.c: Include <string.h> unconditionally.
880 * strstr.c: Include <string.h> unconditionally.
881 * unicodeio.c: Include <string.h> unconditionally.
882 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
883 * unsetenv.c: Likewise.
884 * xreadlink.c: Include <stdlib.h> unconditionally.
885 * yesno.c: Include <stdlib.h> unconditionally.
886 (rpmatch): Add prototype.
888 2003-09-10 Jim Meyering <jim@meyering.net>
890 * error.c: Correct indentation of cpp directives.
892 2003-09-09 Paul Eggert <eggert@twinsun.com>
896 * acosl.c (main): Use a prototype.
897 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
900 * getloadavg.c (getloadavg, main): Define via prototypes.
902 * getopt.h (struct option.name): Assume C89, and use 'const'.
903 (getopt, etopt_long, getopt_long_only, _getopt_internal)
904 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
906 * getopt.c (const): Remove macro.
907 Include <string.h> unconditionally.
908 (my_index): Remove; all uses changed to strchr.
909 (strlen): Remove decl.
910 (exchange): Remove forward decl; no longer needed.
911 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
912 Define with prototype.
913 * getopt1.c (const): Remove macro.
914 (getopt_long, getopt_long_only, main): Define with prototype.
916 * getugroups.c: Include <string.h> unconditionally.
918 * getusershell.c: Include <stdlib.h> unconditionally.
919 (getusershell, setusershell, endusershell, readname, main):
920 Define with prototypes.
922 * group-member.c: Include group-member.h first.
923 Include <stdlib.h> unconditionally.
925 * hard-locale.c: Include hard-locale.h first.
926 Include <stdlib.h>, <string.h> unconditionally.
928 * hash.c (free, malloc): Remove decls.
929 Include <stdlib.h> unconditionally.
931 * human.c: Include <stdlib.h>, <string.h> unconditionally.
932 (getenv): Do not declare.
934 * idcache.c: Include <string.h> unconditionally.
936 * long-options.c: Include long-options.h first, to test interface.
937 Include <stdlib.h> unconditionally.
939 * makepath.c: Include makepath.h first, to test interface.
940 Include <stdlib.h> and <string.h> unconditionally.
942 * linebuffer.c: Include <stdlib.h>.
945 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
946 rpl_malloc returns void *, not char *.
947 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
949 * md5.h: Include <limits.h> unconditionally.
950 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
951 (__P): Remove; all uses removed.
952 * md5.c: Include "md5.h" first.
953 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
954 md5_buffer, md5_process_bytes, md5_process_block):
955 Define with prototypes.
956 * sha.h (__P): Remove all uses. (It wasn't defined??)
957 * sha.c: Include "sha.h" first.
958 Include <stdlib.h>, <string.h> unconditionally.
960 * memchr.c (__ptr_t): Remove; all uses changed to void *.
961 * memcmp.c (__ptr_t): Likewise.
962 * memrchr.c (__ptr_t): Likewise.
963 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
964 Include <string.h> unconditionally.
965 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
966 * memchr.c: Include <stdlib.h> unconditionally.
967 * memchr.c (LONG_MAX): Remove.
968 * memrchr.c (LONG_MAX): Likewise.
969 * memchr.c (__memchr): Define via a prototype.
970 * memrchr.c (__memrchr): Likewise.
971 * memcmp.c (__P): Remove, and remove all uses.
972 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
973 Remove forward decls; no longer needed.
974 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
975 Use types required by C89 in prototype.
977 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
978 * savedir.c: Likewise.
979 * mkdir.c (free): Remove decl.
980 * rmdir.c (rmdir): Define with a prototype.
981 * savedir.c: Include savedir.h first, to test interface.
983 * mktime.c (STDC_HEADERS): Remove.
984 Include <stdlib.h>, <string.h> unconditionally.
986 * modechange.c: Include <stdlib.h> unconditionally.
987 (malloc): Remove decl.
989 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
992 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
993 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
994 (This type really should be intptr_t, but that's a C99ism.)
995 (_obstack_memcpy): Remove: all uses changed to memcpy.
996 Include <string.h> unconditionally.
997 (struct obstack): Assume __STDC__ for types of members
998 chunkfun, freefun, extra_arg.
999 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1000 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1001 obstack_begin, obstack_specify_allocation,
1002 obstack_specify_allocation_with_arg, obstack_chunkfun,
1003 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1004 Remove unprototyped decls and the macros that use them.
1005 * obstack.c (POINTER): Remove. All uses changed to void *.
1006 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1007 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1008 (defined __STDC__ && __STDC__)]:
1009 Remove nonprototyped code.
1010 Include <stdlib.h> unconditionally.
1011 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1012 _obstack_allocated_p, _obstack_free, obstack_free,
1013 _obstack_memory_used, print_and_abort):
1014 Define using prototypes.
1015 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1016 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1017 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1018 obstack_next_free, obstack_object_size, obstack_room) [0]:
1019 Remove unused, unprototyped code.
1021 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1023 * physmem.c (physmem_total, physmem_available, main): Define
1026 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1027 (main): Define with a prototype.
1029 * posixver.c (getenv): Remove decl.
1031 * putenv.c (malloc): Returns void *, not char *.
1032 Include <string.h> unconditionally.
1033 (strchr, memcpy, NULL): Do not define.
1035 * readtokens.c: Include readtokens.h first, to test interface.
1036 Include <stdlib.h>, <string.h> unconditionally.
1037 (init_tokenbuffer): Define with a prototype.
1039 * regex.c (PARAMS): Remove. All uses removed.
1040 All uses of _RE_ARGS removed, too.
1041 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1043 (bzero): Assume memset exists.
1044 (memcmp, memcpy, NULL): Remove.
1045 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1046 char, or assignments to local vars of type signed char.
1047 (init_syntax_once, PREFIX(extract_number_and_incr),
1048 PREFIX(print_partial_compiled_pattern),
1049 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1050 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1051 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1052 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1053 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1054 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1055 wcs_compile_range, byte_compile_range, truncate_wchar,
1056 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1057 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1058 count_mbs_length, wcs_re_match_2_internal,
1059 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1060 PREFIX(alt_match_null_string_p),
1061 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1062 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1063 regfree, PREFIX(extract_number)): Define with prototype. Remove
1064 now-unnecessary declaration, if any.
1065 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1067 Remove now-unnecessary casts among pointer types.
1068 * regex.h (_RE_ARGS): Remove. All uses removed.
1070 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1071 (free): Remove decl.
1073 * rpmatch.c: Include <stdlib.h> unconditionally.
1075 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1076 (free): Remove decl.
1078 * save-cwd.c: Include <stdlib.h> unconditionally.
1079 * xgetcwd.c: Likewise.
1081 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1082 (free): Remove decl.
1084 * strchrnul.c (strchrnul): Define with a prototype.
1085 Fix bug: c_in was not converted to char before searching.
1087 The following changes are not K&R related:
1089 * group-member.h: Include <sys/types.h>, so that this file is
1091 * makepath.h: Likewise.
1093 * getusershell.c (readname, default_index, line_size, readname):
1094 Use size_t, not int, for sizes.
1095 (readname): If the size overflows, report an error instead of
1098 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1100 * getndelim2.c: Assume stdlib.h per the C89 spec.
1102 2003-09-08 Paul Eggert <eggert@twinsun.com>
1104 Assume C89 or better; remove K&R cruft.
1105 A few of these changes were first proposed by Derek Robert Price
1106 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1108 * addext.c: Include <string.h> unconditionally.
1109 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1110 Don't declare getenv or malloc.
1112 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1113 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1115 (find_stack_direction, alloca): Use prototypes.
1117 * atexit.c (atexit): Define using a prototype.
1119 * basename.c, dirname.c, stripslash.c:
1120 Include <string.h> unconditionally.
1122 * bcopy.c: Include <stddef.h>.
1123 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1125 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1127 * error.h (error, error_at_line, error_print_progname)
1128 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1129 * error.c: Include error.h first, to check interface.
1130 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1131 (VA_START): Remove; all uses changeed to va_start.
1132 (exit, strerror): Remove decls.
1133 (error_print_progname): Prototype uncondionally.
1134 Don't include <errno.h>; no longer needed.
1135 (private_strerror): Remove.
1136 (error_tail): Always define.
1137 (error, error_at_line): Assume C89 or better; always use prototypes.
1138 * fatal.c: Include "fatal.h" first, to test interface.
1139 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1140 (VA_START): Remove; all uses changed to va_start.
1141 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1143 (exit): Remove decl.
1144 (fatal): Prototype unconditionally. Assume va_start works.
1145 Abort at end, to pacify gcc.
1147 * euidaccess.c (main): Define with a prototype.
1149 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1151 * exitfail.c: Include <stdlib.h> unconditionally.
1153 * fnmatch_.h (__P): Remove. All uses changed to assume
1155 * fnmatch.c: Include fnmatch.h first, to test interface.
1156 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1157 (getenv): Remove decl.
1158 (fnmatch): Define using a prototype.
1159 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1160 (FCT): Define using a prototype.
1162 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1164 * gethostname.c: Include <stddef.h>.
1165 (gethostname): Define with prototype. Length is size_t, not int.
1167 2003-09-08 Paul Eggert <eggert@twinsun.com>
1169 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1170 getversion.c should have been removed then, but was accidentally
1173 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1174 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1176 2003-09-07 Paul Eggert <eggert@twinsun.com>
1178 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1179 copy_tm_result. Bug reported by Simon Josefsson in
1180 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1182 2003-09-06 Paul Eggert <eggert@twinsun.com>
1184 * time_r.c, time_r.h: New files.
1186 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1188 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1189 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1191 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1193 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1194 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1197 * timegm.c: Switch to glibc implementation, with the following changes:
1198 [defined HAVE_CONFIG_H]: Include <config.h>.
1199 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1200 (__mktime_internal) [!defined _LIBC]: New decl.
1201 (__gmtime_r) [!defined _LIBC]: New macro and function.
1202 (timegm): Use a prototype, since gnulib assumes C89.
1203 Do not bother declaring tmp to be const, as it's not really usefu.
1204 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1205 (timegm): Declare only if HAVE_DECL_TIMEGM.
1207 2003-09-03 Paul Eggert <eggert@twinsun.com>
1209 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1210 Bug reported by Lute Kamstra in
1211 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1213 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1214 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1215 course with correspondingly smaller numbers for tomorrow and
1216 yesterday. From Tadayoshi Funaba. Originally installed into
1217 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1220 2003-08-31 Simon Josefsson <jas@extundo.com>
1222 * timegm.h: New file.
1223 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1225 2003-08-31 Karl Berry <karl@gnu.org>
1227 * argp.h: update from libc.
1229 2003-08-28 Bruno Haible <bruno@clisp.org>
1231 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1232 warning on QNX, which defines O_BINARY to 000000.
1234 2003-08-24 Bruno Haible <bruno@clisp.org>
1236 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1237 MSVC7 <stdio.h> is included later.
1239 2003-08-20 Bruno Haible <bruno@clisp.org>
1241 * progname.h: New file, from GNU gettext.
1242 * progname.c: New file, from GNU gettext.
1243 * progreloc.c: New file, from GNU gettext.
1245 2003-08-19 Bruno Haible <bruno@clisp.org>
1247 * xstrdup.c: Assume <string.h> exists.
1249 2003-08-18 Jim Meyering <jim@meyering.net>
1251 * setenv.h: Indent nested cpp directive.
1252 * vasnprintf.c: Remove trailing blanks.
1254 2003-08-17 Simon Josefsson <jas@extundo.com>
1255 Bruno Haible <bruno@clisp.org>
1257 * xstrndup.h: New file.
1258 * xstrndup.c: New file.
1260 2003-08-17 Bruno Haible <bruno@clisp.org>
1262 * strndup.h: New file.
1264 2003-08-16 Paul Eggert <eggert@twinsun.com>
1266 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1267 space, undoing this 2003-08-12 change:
1268 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1270 2003-08-16 Jim Meyering <jim@meyering.net>
1272 Merge from coreutils.
1273 * xstrtoimax.c: #else #if -> #elif.
1274 * xstrtoumax.c: Likewise.
1276 2003-08-15 Paul Eggert <eggert@twinsun.com>
1278 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1279 rather than tab, after '#' in shell-script copyright notices.
1280 Suggested by Bruno Haible.
1282 2003-08-15 Jim Meyering <jim@meyering.net>
1283 and Paul Eggert <eggert@twinsun.com>
1285 Merge from coreutils.
1286 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1287 member but strut utmpx does not. Needed for AIX 4.3.3.
1288 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1290 2003-08-15 Jim Meyering <jim@meyering.net>
1292 Merge from coreutils.
1293 * xgethostname.c: Include <stdlib.h>.
1294 (xghostname): Don't exit for anything other than memory-related
1295 failure; just return NULL.
1296 * userspec.c: Include "posixver.h".
1297 (parse_user_spec): Accept `.' as a separator only
1298 in pre-POSIX-200112 mode.
1299 * strtoimax.c: Use #elif rather than #else #if.
1300 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1301 Remove function, now that we can rely on a working tzset function.
1302 [!_LIBC]: Ensure that the required autoconf test has been run.
1303 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1304 Use underlying_strftime for %r.
1305 * sha.c: Merge in some clean-up and optimization changes from glibc.
1306 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1307 Ensure that it is a multiple of 64.
1308 Rearrange loop exit tests so as to avoid performing an
1309 additional fread after encountering an error or EOF.
1310 * realloc.c: Update copyright date.
1312 2003-08-14 Jim Meyering <jim@meyering.net>
1314 Merge from coreutils.
1315 * obstack.h: Whitespace changes.
1316 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1317 and xcalloc return values.
1318 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1319 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1320 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1321 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1322 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1324 Use mntctl's return value to drive the entry-processing loop, since
1325 we can't rely on the value of the vmt_length member in the last
1326 entry. On some systems doing so could result in exhausting
1327 virtual memory. Based in part on a patch from Mike Jetzer.
1329 2003-08-14 Jim Meyering <jim@meyering.net>
1330 and Paul Eggert <eggert@twinsun.com>
1332 Merges from coreutils, plus other fixes.
1333 * physmem.c: Merge in portability changes from gcc/libiberty
1334 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1335 for credits and details. Thanks to Kaveh Ghazi for helping
1336 to keep these files in sync.
1337 (ARRAY_SIZE): Define it.
1338 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1339 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1340 (memcasecmp): Don't assume size_t fits in unsigned int.
1341 Remove casts and duplicate code.
1342 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1343 (memcpy): Remove definition.
1344 Merge in some clean-up and optimization changes from glibc.
1345 [BLOCKSIZE]: Move definition to top of file.
1346 Ensure that it is a multiple of 64.
1347 Rearrange loop exit tests so as to avoid performing an
1348 additional fread after encountering an error or EOF.
1349 * md5.h (md5_uintptr): Define.
1350 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1351 return to the initial working directory. Preserve errno
1353 * idcache.c: Include "xalloc.h".
1354 (xmalloc, xrealloc): Remove decls.
1355 (getuser): Remove casts no longer required in C89.
1356 * human.c: Include stdio.h, for sprintf.
1357 * group-member.c: Include "xalloc.h".
1358 (xmalloc, xrealloc): Remove decls.
1359 (get_group_info): Remove casts no longer required in C89.
1360 * getusershell.c (readname): Remove casts no longer required in C89.
1361 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1362 * getline.c: Whitespace fix, from coreutils.
1364 2003-08-13 Paul Eggert <eggert@twinsun.com>
1366 * exclude.c: Include <ctype.h>
1367 (IN_CTYPE_DOMAIN): New macro.
1369 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1372 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1373 Undo previous (whitespace-only) change.
1375 2003-08-12 Paul Eggert <eggert@twinsun.com>
1377 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1378 Normalize leading white space and remove trailing white space.
1379 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1380 notice, as per ../config/srclist-update.
1382 Merge from coreutils.
1383 * euidaccess.h: New file.
1384 * euidaccess.c: Include it.
1385 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1386 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1387 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1389 2003-08-11 Bruno Haible <bruno@clisp.org>
1391 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1392 (vasnprintf): Use it instead of wcslen.
1394 2003-08-11 Bruno Haible <bruno@clisp.org>
1396 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1397 value to ensure that _Bool promotes to int. Use #define for _Bool when
1398 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1400 2003-08-10 Karl Berry <karl@gnu.org>
1402 * regex.h: update from libc (whitespace fix).
1404 2003-08-09 Paul Eggert <eggert@twinsun.com>
1406 Merge some files from coreutils. These changes were
1407 originally made by Jim Meyering.
1408 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1409 many older Unixes require this.
1410 * alloca.c (alloca): Remove cast to argument of free;
1411 no longer needed in C89.
1412 * alloca_.h, regex.h: Fix white space to match
1413 what GNU indent does.
1415 2003-08-05 Paul Eggert <eggert@twinsun.com>
1417 * bumpalloc.h: Remove.
1419 2003-08-04 Paul Eggert <eggert@twinsun.com>
1421 * getloadavg.c: Change copyright notice and spacing to conform to
1424 Merge from coreutils.
1425 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1427 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1428 from Karl Berry, implemented by Jim Meyering.
1429 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1430 from Dmitry V. Levin.
1431 Remove anachronistic cast of xrealloc.
1432 * fnmatch_.h (__const): Remove. Use 'const'.
1433 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1434 type. Otherwise, it wouldn't compile with at least /bin/cc on
1435 ymp-cray-unicos9.0.2.X.
1436 Combine two mostly-identical uses of alloca into one.
1437 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1439 2003-08-04 Dave Love <d.love@dl.ac.uk>
1443 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1444 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1445 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1446 obsolete NLIST_NAME_UNION.
1447 [__GNU__]: Undef BSD and FSCALE.
1448 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1450 2003-08-03 Paul Eggert <eggert@twinsun.com>
1452 * stdbool_.h (_Bool): Make it signed char, instead of
1453 an enum type, so that it's guaranteed to promote to int. See:
1454 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1456 2003-07-31 Paul Eggert <eggert@twinsun.com>
1458 * strerror.c: Include config.h, limits.h. Declare sprintf.
1459 (strerror): Don't assume that a printable int fits in 14 bytes.
1461 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1462 Bruno Haible <bruno@clisp.org>
1464 * getline.h (getline, getdelim): Change return type to ssize_t.
1465 * getline.c (getline, getdelim): Likewise.
1466 Remove _GNU_SOURCE define; now it's defined in config.h through
1469 2003-07-22 Paul Eggert <eggert@twinsun.com>
1471 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1472 over-parenthesization in macros.
1474 Sync with coreutils.
1476 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1479 Use `exit_failure' for xalloc and xmemcoll instead of their own
1480 private exit-failure variables.
1481 * xalloc.h (xalloc_exit_failure): Remove.
1482 * xmalloc.c: Likewise. Include exitfail.h.
1483 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1484 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1485 * xmemcoll.c: Likewise. Include exitfail.h.
1486 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1488 2003-07-18 Paul Eggert <eggert@twinsun.com>
1490 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1491 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1492 to test that it can stand by itself. Include "exitfail.h".
1493 Clients should set exit_failure instead.
1494 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1496 2003-07-18 Andreas Schwab <schwab@suse.de>
1498 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1500 2003-07-18 Bruno Haible <bruno@clisp.org>
1502 * getndelim2.h: New file.
1503 * getndelim2.c: Make into a module of its own. Include config.h,
1505 (getndelim2): Make non-static. Change return type to ssize_t.
1506 * getline.h: Change argument names.
1507 * getline.c: Include getndelim2.h instead of getndelim2.c.
1508 * getnline.c: Include getndelim2.h.
1510 2003-07-17 Bruno Haible <bruno@clisp.org>
1512 * Makefile.am: Remove file.
1513 * Makefile.in: Remove file.
1515 2003-07-17 Bruno Haible <bruno@clisp.org>
1517 * getnline.h: New file.
1518 * getnline.c: New file.
1519 * getndelim2.c: New file, extracted from getline.c.
1520 (getndelim2): Renamed from getdelim2, with added nmax argument.
1521 * getline.c: Include getndelim2.c.
1522 (getdelim2): Moved out to getndelim2.c.
1523 (getline, getdelim): Update.
1525 2003-07-15 <karl@gnu.org>
1527 * vasnprintf.c: update from gettext.
1529 2003-07-15 Jim Meyering <jim@meyering.net>
1531 * makepath.c (make_path): Enclose diagnostic in _(...).
1533 2003-07-14 Paul Eggert <eggert@twinsun.com>
1535 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1536 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1537 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1538 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1539 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1540 updated automatically by ../config/srclist-update. This changes
1541 their license from LPGL to GPL.
1543 2003-07-14 Jim Meyering <jim@meyering.net>
1545 Don't emit diagnostics. Let callers do that.
1546 * save-cwd.c: Don't include "error.h".
1547 (save_cwd): Don't call error. Ensure that errno is valid
1548 when returning nonzero.
1550 * save-cwd.h (restore_cwd): Update prototype.
1551 * save-cwd.c (restore_cwd): Remove two parameters.
1552 Simplify. Don't call error upon failure. Let callers do that.
1553 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1554 when auditing is enabled. But don't bother updating the #if.
1556 2003-07-14 Simon Josefsson <jas@extundo.com>
1558 * mempcpy.h: New file.
1559 * mempcpy.c: New file.
1561 2003-07-14 Paul Eggert <eggert@twinsun.com>
1563 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1564 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1565 unicodeio.c, unicodeio.h, unlocked-io.h:
1566 Switch from LGPL to GPL.
1568 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1570 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1571 it breaks C++ compilation.
1572 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1574 2003-07-10 Jim Meyering <jim@meyering.net>
1576 * vasnprintf.c: Remove trailing blanks.
1577 Make cpp indentation consistent.
1579 2003-07-09 Paul Eggert <eggert@twinsun.com>
1581 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1582 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1583 Switch from LGPL to GPL.
1585 2003-07-07 Paul Eggert <eggert@twinsun.com>
1587 * mktime.c: Fix some boundary cases and remove need for floating point.
1589 Issue a compile-time diagnostic if time_t is floating point, or if
1590 two's complement arithmetic is not in effect, or if arithmetic
1591 right shift does not propagate the sign. These assumptions were
1592 all in the original code but they weren't checked.
1594 (TIME_T_MIDPOINT, verify): New macros.
1595 (__isleap): Remove; it has integer overflow problems.
1596 (leapyear): New function, without those problems.
1597 (ydhms_tm_diff): Remove; splitting into two parts.
1598 (ydhms_diff): New function, containing the arithmetic part of
1599 the old ydhms_tm_diff function. Issue a compile-time
1600 diagnostic if we are not using C99 integer division.
1601 Avoid casts when possible.
1602 (guess_time_tm): New function, containing the checking part of
1603 the old ydhms_tm_diff function. Return the new value, rather than
1604 the difference between it and the old. Accept a new argument T
1605 so that *T specifies the old value. Check for overflow in the result.
1607 (__mktime_internal): Use a time_t offset, not a long int offset.
1608 This undoes the 2003-06-04 change, which is no longer needed now
1609 that we have better overflow checking.
1610 (localtime_offset): Likewise.
1612 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1613 and long are 64-bit but int is only 32-bit.
1614 (ydhms_diff): Use long int to store year1 and yday1.
1615 Issue a compile-time diagnostic if long int is not wide enough.
1617 (__mktime_internal): Use long int to store adjusted year and yday.
1618 Use plain C rather than preprocessor commands, if that doesn't
1620 Check for overflow (and try to repair) after each probe
1621 rather than checking only at the very end. This avoids some bugs
1622 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1623 does not equal GMT offset at maximum time).
1624 Use integer to check for overflow rather than floating point; this
1625 is more portable to non-IEEE hosts, and is a tad faster.
1626 When we detect that we are oscillating between two values,
1627 don't check whether tm_isdst has the requested value, since
1628 we already know the answer. When tm_isdst has the wrong value,
1629 use a different heuristic to find the right one, based on the
1630 extreme values actually observed in practice in tz2003a,
1631 rather than the (overly optimistic) "previous 3 calendar quarters".
1633 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1634 "T const" to accommodate glibc style.
1635 (check_result): Use less-confusing report format. "long" -> "long int.
1637 Don't loop if the iteration overflows time_t.
1638 Allow a negative step in the iteration.
1640 2003-07-01 Paul Eggert <eggert@twinsun.com>
1642 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1643 having it depend on HAVE_SYS_TYPES_H.
1645 2003-06-25 Bruno Haible <bruno@clisp.org>
1647 * readlink.c: New file.
1649 2003-06-20 Bruno Haible <bruno@clisp.org>
1651 Assume C89, so PARAMS isn't needed.
1652 * unicodeio.h (PARAMS): Remove.
1653 * unicodeio.c: Don't use PARAMS.
1655 2003-06-18 Jim Meyering <jim@meyering.net>
1657 Merge changes from coreutils.
1658 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1659 Remove explicit declarations of xmalloc and realloc.
1661 (read_utmp): Remove anachronistic cast of xmalloc.
1663 2003-06-17 Paul Eggert <eggert@twinsun.com>
1665 Assume C89, so PARAMS isn't needed.
1666 * backupfile.h (PARAMS): Remove. All uses removed.
1667 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1668 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1669 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1670 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1671 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1672 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1673 xstrtol.h: Likewise.
1674 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1675 same.h, strverscmp.h: Do not include config.h; no longer needed.
1676 Anyway, config.h should always be included before any other file.
1678 2003-06-11 Simon Josefsson <jas@extundo.com>
1680 * sysexit_.h: New file.
1682 2003-05-20 Derek Price <derek@ximbiot.com>
1684 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1686 2003-06-10 Simon Josefsson <jas@extundo.com>
1688 * strchrnul.h: New file.
1689 * strchrnul.c: New file.
1691 2003-06-10 Simon Josefsson <jas@extundo.com>
1693 * argp.h: New file, from glibc.
1694 * argp-ba.c: New file, from glibc.
1695 * argp-eexst.c: New file, from glibc.
1696 * argp-fmtstream.c: New file, from glibc.
1697 * argp-fmtstream.h: New file, from glibc.
1698 * argp-fs-xinl.c: New file, from glibc.
1699 * argp-help.c: New file, from glibc.
1700 * argp-namefrob.h: New file, from glibc.
1701 * argp-parse.c: New file, from glibc.
1702 * argp-pv.c: New file, from glibc.
1703 * argp-pvh.c: New file, from glibc.
1704 * argp-xinl.c: New file, from glibc.
1706 2003-06-07 Jim Meyering <jim@meyering.net>
1708 * readtokens.h: Put `Free Software Foundation, Inc.'
1709 in place of my name in the copyright comment.
1710 Remove definition and uses of __P.
1713 * stat.c: Don't declare xmalloc explicitly.
1714 Instead, include "xalloc.h".
1715 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1716 xrealloc, and xcalloc return values.
1717 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1719 * xgetcwd.h: Remove definition/uses of PARAMS.
1721 2003-06-06 Jim Meyering <jim@meyering.net>
1723 * stdbool_.h: Renamed from stdbool.h.in.
1725 2003-06-06 Jim Meyering <jim@meyering.net>
1727 Merge from coreutils.
1728 * same.c: (same_name): Declare *_basename locals to be `const'.
1729 Consolidate declarations and initializations of *_base* locals.
1731 Merge from coreutils.
1732 This avoids a core dump on systems without GNU putenv,
1733 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1734 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1735 (unsetenv): New static function, from GNU libc.
1736 (rpl_putenv): Use it.
1738 * modechange.c: Remove trailing blanks.
1740 Merge from coreutils.
1741 * fsusage.c: Remove declaration of statfs.
1742 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1744 * posixtm.c: Include <stdbool.h> unconditionally.
1746 2003-06-05 Paul Eggert <eggert@twinsun.com>
1748 * mktime.c (__mktime_internal): When resolving a tm_isdst
1749 mismatch, look in future quarters as well as past. This fixes a
1750 bug when processing fall-backwards gaps immediately after a long
1751 period of daylight-saving time.
1753 * mktime.c: Assume freestanding C89 or better.
1754 (HAVE_LIMITS_H): Remove. Assume it's 1.
1755 (__P): Remove; not used.
1756 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1757 (mktime, not_equal_tm, print_tm, check_result,
1758 main): Use prototypes. Use const * where appropriate.
1759 (main): Fix typo in testing code that uncovered by above changes.
1760 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1762 2003-06-04 Paul Eggert <eggert@twinsun.com>
1764 * mktime.c: Fix Debian bug 177940
1765 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1766 (localtime_offset): Now long int, not time_t, because we want it
1767 to be guaranteed to be signed. All uses changed.
1768 (__mktime_internal): If overflow would occur when adding offset,
1771 Merge 'human' changes from coreutils. Rewrite to support
1772 locale-specific notations like thousands separators.
1773 * human.c: Simplify authorship notice.
1774 Include human.h immediately after config.h.
1775 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1776 <limits.h>: Do not include, since human.h does.
1777 (SIZE_MAX, UINTMAX_MAX): New macros.
1778 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1779 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1780 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1781 (power_letter): Renamed from suffixes.
1782 (generate_suffix_backwards): Remove.
1783 (adjust_value): Now takes int style (because of human.h changes)
1784 and long double value (for greater precision on some platforms).
1785 (group_number): New function.
1786 (human_readable): Use it. Use integer options, not enum.
1787 Put the options before the sizes in the arg list.
1788 Support all the new options.
1789 The old human_readable function has been removed;
1790 use inttostr.h instead.
1791 (human_readable, default_block_size, humblock):
1792 Use uintmax_t, not int, for block sizes.
1793 (human_readable_inexact, block_size_types): Remove.
1794 (block_size_opts): New constant.
1795 (human_options): Renamed from human_block_size, with new signature
1796 that allows block sizes up to UINTMAX_MAX. All callers changed.
1797 * human.h: Add copyright and authorship notice.
1798 Include <limits.h> and <stdbool.h> unconditionally.
1799 (PARAMS): Remove. All uses removed.
1800 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1801 (enum human_inexact_style): Remove tag; now a nameless enum.
1802 (human_floor, human_ceiling, human_round_to_even): Now have
1803 values 2, 0, 1 rather than -1, 1, 0.
1804 (human_group_digits, human_suppress_point_zero, human_autoscale,
1805 human_base_1024, human_SI, human_B): New constants.
1806 (human_readable_inexact, human_block_size): Remove.
1807 (human_readable): Size args are now uintmax_t, not int.
1808 (human_options): New decl.
1810 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1811 unnecessary now that we assume C89 or better. This change
1812 imported from coreutils.
1814 * mktime.c (__mktime_internal): Do not reject negative timestamps
1815 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1816 in the 2003-05-30 sync from glibc.
1818 .h files should stand alone, but we shouldn't include <sys/types.h>
1819 if we can get away with just <stddef.h>.
1821 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1822 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1823 rather than <sys/types.h>, as we merely need size_t.
1824 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1826 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1827 Include <stdio.h>, to get FILE.
1828 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1829 memcasecmp.h has included <stddef.h> and all we need is size_t.
1830 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1831 our interface, instead of including <sys/types.h>
1833 2003-06-02 Paul Eggert <eggert@twinsun.com>
1836 Fix some minor time-related bugs with POSIX time arguments.
1837 Some valid time stamps were being rejected (notably -1, and
1838 time stamps before 1900 on 64-bit hosts). And some invalid
1839 time stamps were being accepted, e.g. September 31.
1841 * posixtm.h (posixtime): Return bool instead of time_t, so
1842 that we can return (time_t) -1 successfully.
1843 * posixtm.c: Likewise.
1844 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1845 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1846 (t): Remove static var.
1847 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1848 of static var. All uses changed.
1849 (year): Do not reject years before 1900; they can occur with
1851 (posix_time_parse): Do not check for out-of-range components;
1852 that is now the caller's responsibility, since our checks were
1853 only approximations.
1854 (posixtime): Use mktime to check for out-of-range components,
1855 since it knows them exactly.
1856 If mktime returns (time_t) -1, check whether an error actually occurred
1857 by invoking localtime on -1.
1858 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1859 posixtime failures better.
1860 Improve the test data (in comments only).
1862 2003-05-30 <karl@gnu.org>
1864 * mktime.c: update from libc.
1866 2003-05-30 Bruno Haible <bruno@clisp.org>
1868 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1869 * localcharset.h: Likewise.
1870 * localcharset.c: Likewise.
1872 2003-05-28 Paul Eggert <eggert@twinsun.com>
1874 Assume the headers required for C89 freestanding compilers.
1875 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1876 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1877 without checking for HAVE_LIMITS_H.
1878 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1879 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1881 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1882 * exclude.c: Include <stdbool.h> unconditionally.
1883 * tempname.c: Include <stddef.h> unconditionally.
1884 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1885 * modechange.c, rpmatch.c (NULL): Don't define, since
1886 <stddef.h> does that.
1887 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1888 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1889 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1890 * xstrtol.c: Likewise.
1891 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1892 * savedir.c: Include <stddef.h> instead of defining NULL.
1894 * addext.c (addext): Use assignment rather than cast, to avoid
1895 warnings on some platforms.
1897 * mktime.c (__mktime_internal): Do not reject negative timestamps
1900 2003-05-10 Bruno Haible <bruno@clisp.org>
1902 * linebreak.c (iconv_string_length): Don't return -1 just because the
1903 string is longer than 4 KB.
1905 2003-05-12 Jim Meyering <jim@meyering.net>
1907 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1908 the space-padded-by-default conversion specifiers, %e, %k, %l.
1910 2003-05-03 Bruno Haible <bruno@clisp.org>
1912 Upgrade to Unicode-4.0.
1913 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1914 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1915 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1916 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1917 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1918 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1919 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1920 Change width of U+E0100..U+E01EF from 1 to 0.
1922 2003-04-25 Bruno Haible <bruno@clisp.org>
1924 * copy-file.c: Include <stddef.h>, for size_t.
1926 2003-04-25 Jim Meyering <jim@meyering.net>
1928 * copy-file.c (copy_file_preserving): Declare buf_size to be
1929 of type size_t, not int.
1931 2003-04-11 Jim Meyering <jim@meyering.net>
1933 Merge changes from Coreutils.
1935 2003-03-22 Jim Meyering <jim@meyering.net>
1937 * strftime.c (widen): Cast alloca return value to proper type.
1939 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1942 * strftime.c (my_strftime): Handle very large width
1943 specifications for numeric values correctly. Improve checks for
1946 2003-01-19 Jim Meyering <jim@meyering.net>
1948 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1949 (nl_get_alt_digit) [! defined my_strftime]: Define.
1950 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1951 _nl_get_alt_digit and _nl_get_walt_digit.
1953 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1954 These changes have no effect outside of _LIBC.
1956 2003-04-10 Bruno Haible <bruno@clisp.org>
1958 * findprog.h: New file, from GNU gettext.
1959 * findprog.c: New file, from GNU gettext.
1961 2003-04-05 Jim Meyering <jim@meyering.net>
1963 Merge changes from Coreutils.
1965 * exclude.h (PARAMS): Remove definition and uses.
1966 * exclude.c: Remove uses of `PARAMS'.
1968 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1969 Add test-cases for DOS filenames. Declare program_name.
1970 (main): Set up program_name. Patch by Rich Dawe.
1972 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1974 Use mntctl's return value to drive the entry-processing loop, since
1975 we can't rely on the value of the vmt_length member in the last
1976 entry. On some systems doing so could result in exhausting
1977 virtual memory. Based in part on a patch from Mike Jetzer.
1979 2003-04-04 Bruno Haible <bruno@clisp.org>
1981 * linebreak.h: New file, from GNU gettext.
1982 * linebreak.c: New file, from GNU gettext with slight modifications.
1983 * lbrkprop.h: New file, from GNU gettext.
1985 2003-04-03 Bruno Haible <bruno@clisp.org>
1987 * utf8-ucs4.h: New file, from GNU gettext.
1988 * utf16-ucs4.h: New file, from GNU gettext.
1989 * ucs4-utf8.h: New file, from GNU gettext.
1990 * ucs4-utf16.h: New file, from GNU gettext.
1992 2003-04-02 Bruno Haible <bruno@clisp.org>
1994 * binary-io.h: New file, from GNU gettext.
1996 2003-04-01 Bruno Haible <bruno@clisp.org>
1998 * pathname.h: New file, from GNU gettext.
1999 * concatpath.c: New file, from GNU gettext.
2001 2003-03-30 Bruno Haible <bruno@clisp.org>
2003 * copy-file.c (copy_file_preserving): Don't set owner if the function
2004 chown() doesn't exist.
2006 2003-03-28 Bruno Haible <bruno@clisp.org>
2008 * copy-file.h: New file, from GNU gettext.
2009 * copy-file.c: New file, from GNU gettext.
2011 2003-03-18 Jim Meyering <jim@meyering.net>
2013 * quote.c (quote_n): Fix typo in comment.
2015 2003-03-14 Jim Meyering <jim@meyering.net>
2017 Merge changes from Coreutils.
2018 * obstack.h (obstack_object_size): Declare temporary, __o,
2019 to be const, in order to avoid warnings.
2020 (obstack_room): Likewise.
2021 (obstack_empty_p): Likewise.
2023 2003-03-13 Paul Eggert <eggert@twinsun.com>
2025 Merge changes from Bison.
2026 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2027 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2028 when compiling Bison 1.875's `bitset bset = obstack_alloc
2029 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2030 * hash.c: Include <stdbool.h> unconditionally.
2032 2003-03-09 Paul Eggert <eggert@twinsun.com>
2034 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2035 Reported by Bruce Becker; see:
2036 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2038 2003-03-03 Paul Eggert <eggert@twinsun.com>
2039 Bruno Haible <bruno@clisp.org>
2041 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2042 Reported by John Hughes, see
2043 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2045 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2047 * poll_.h: New file.
2050 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2052 * mathl.h: New file.
2053 * acosl.c: New file.
2054 * asinl.c: New file.
2055 * atanl.c: New file.
2056 * ceill.c: New file.
2059 * floorl.c: New file.
2060 * frexpl.c: New file.
2061 * ldexpl.c: New file.
2063 * sincosl.c: New file.
2065 * sqrtl.c: New file.
2067 * trigl.c: New file.
2068 * trigl.h: New file.
2070 2003-02-17 Bruno Haible <bruno@clisp.org>
2072 * mkdtemp.h: New file, from GNU gettext.
2073 * mkdtemp.c: New file, from GNU gettext.
2075 2003-01-31 Bruno Haible <bruno@clisp.org>
2077 * rename.c: #undef rename before defining rpl_rename.
2078 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2080 2003-01-30 Bruno Haible <bruno@clisp.org>
2082 * printf-args.h: New file, from GNU gettext.
2083 * printf-args.c: New file, from GNU gettext.
2084 * printf-parse.h: New file, from GNU gettext.
2085 * printf-parse.c: New file, from GNU gettext.
2086 * vasnprintf.h: New file, from GNU gettext.
2087 * vasnprintf.c: New file, from GNU gettext.
2088 * asnprintf.c: New file, from GNU gettext.
2089 * vasprintf.h: New file, from GNU gettext with modifications.
2090 * vasprintf.c: New file, from GNU gettext.
2091 * asprintf.c: New file, from GNU gettext.
2093 2003-01-29 Bruno Haible <bruno@clisp.org>
2095 * stpncpy.h: New file, from GNU gettext with modifications.
2096 * stpncpy.c: New file, from GNU gettext with modifications.
2098 2003-01-28 Bruno Haible <bruno@clisp.org>
2100 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2102 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2105 2003-01-27 Bruno Haible <bruno@clisp.org>
2107 * xsetenv.h: New file, from GNU gettext.
2108 * xsetenv.c: New file, from GNU gettext.
2110 2003-01-23 Bruno Haible <bruno@clisp.org>
2112 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2114 2003-01-22 Bruno Haible <bruno@clisp.org>
2116 * exit.h: New file, from GNU gettext.
2118 2003-01-11 Bruno Haible <bruno@clisp.org>
2120 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2121 * strcase.h (strcasecmp, strncasecmp): Likewise.
2123 2003-01-14 Jim Meyering <jim@meyering.net>
2125 * same.c (same_name): Tweak a comment.
2127 2003-01-11 Bruno Haible <bruno@clisp.org>
2129 * same.c (same_name): Reorder tests so as to avoid calling stat()
2130 when a string comparison is sufficient.
2132 2003-01-11 Bruno Haible <bruno@clisp.org>
2134 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2137 2003-01-11 Bruno Haible <bruno@clisp.org>
2139 * hash-pjw.c: Add comment about low quality of this function.
2141 2003-01-12 Paul Eggert <eggert@twinsun.com>
2143 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2144 to avoid collisions with libcurses and libreadline.
2146 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2147 * getstr.h, getstr.c: Remove.
2148 * getline.c: Include "getline.h", to check interface.
2149 Move body of old getstr.c here: this defines MIN_CHUNK and
2150 declares getdelim2, which is renamed from getstr.
2151 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2153 * linebuffer.c (readlinebuffer): Renamed from readline.
2155 * linebuffer.h: Likewise.
2156 (readline): Remove backward-compatibility macro.
2158 2003-01-12 Jim Meyering <jim@meyering.net>
2160 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2162 2003-01-10 Bruno Haible <bruno@clisp.org>
2164 * alloca_.h: New file.
2165 * getdate.y: Unconditionally include alloca.h.
2166 * makepath.c: Likewise.
2167 * setenv.c: Likewise.
2168 * userspec.c: Likewise.
2170 2003-01-09 Bruno Haible <bruno@clisp.org>
2172 * stdbool.h.in: New file.
2174 2003-01-08 Bruno Haible <bruno@clisp.org>
2176 * safe-read.c: Include specification header first, to ensure its
2178 * full-write.c: Likewise.
2180 2003-01-08 Jim Meyering <jim@meyering.net>
2182 * full-write.c: Undefine and define-away `const' after inclusion
2183 of errno.h, not before. Suggestion from Bruno Haible.
2185 2003-01-07 Jim Meyering <jim@meyering.net>
2187 * full-write.c: Rework so that it may serve to define full_read, too.
2188 * full-read.c: Simply #define FULL_READ and include full-write.c.
2190 2003-01-06 Jim Meyering <jim@meyering.net>
2192 * version-etc.c: Update year in translatable copyright string.
2194 2002-12-25 Bruno Haible <bruno@clisp.org>
2196 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2197 * xstrtol.h: Likewise.
2198 * xstrtoimax.c: Likewise.
2199 * xstrtoumax.c: Likewise.
2200 * human.h: Likewise.
2202 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2203 on systems that have <inttypes.h> but not <stdint.h>.
2205 2002-12-31 Paul Eggert <eggert@twinsun.com>
2207 * memcoll.c (memcoll): Fall back on a simple algorithm using
2208 memcmp if strcoll doesn't work.
2210 2002-12-23 Bruno Haible <bruno@clisp.org>
2212 * localcharset.h: New file.
2213 * localcharset.c: Include it.
2214 * unicodeio.c: Likewise.
2216 2002-12-22 Bruno Haible <bruno@clisp.org>
2218 * utime.c (utime_null): No need to call ftruncate if the file was
2221 2002-12-23 Bruno Haible <bruno@clisp.org>
2223 * memcoll.c (STRCOLL): New macro.
2226 2002-12-22 Bruno Haible <bruno@clisp.org>
2228 * getstr.h (getstr): Define, to avoid clash with libcurses.
2229 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2231 2002-12-22 Bruno Haible <bruno@clisp.org>
2233 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2235 2002-12-23 Bruno Haible <bruno@clisp.org>
2237 * getline.h: Include <stddef.h>, for size_t.
2239 * unicodeio.h: Include <stddef.h>, for size_t.
2240 * unicodeio.c: Don't include <stddef.h>.
2242 2002-12-17 Bruno Haible <bruno@clisp.org>
2244 * canon-host.c (strdup): Remove unused declaration.
2246 * fsusage.c: Include full_read.h.
2247 (get_fs_usage): Use full_read instead of safe_read.
2249 * utime.c (utime_null): Use SAFE_READ_ERROR.
2251 2002-12-11 Bruno Haible <bruno@clisp.org>
2253 * setenv.h: Rewritten to cope with systems that have setenv() but not
2255 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2258 2002-12-11 Bruno Haible <bruno@clisp.org>
2260 * setenv.c (alloca): Fall back to malloc.
2262 (setenv): Use freea() to free memory allocated with alloca().
2264 2002-11-13 Bruno Haible <bruno@clisp.org>
2266 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2267 function declarations.
2268 * unsetenv.c (unsetenv): Likewise.
2270 2002-03-04 Bruno Haible <bruno@clisp.org>
2272 Portability to AIX 4.3.3.
2273 * unsetenv.c: New file, extracted from setenv.c.
2274 * setenv.c: Move the unsetenv() function to unsetenv.c.
2276 2001-12-20 Bruno Haible <bruno@clisp.org>
2278 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2279 use malloc instead. For SunOS 4.
2281 2001-12-11 Bruno Haible <bruno@clisp.org>
2283 * setenv.c: Declare alloca.
2284 (compar_fn_t): New typedef.
2285 (KNOWN_VALUE, STORE_VALUE): Use it.
2287 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2290 2002-12-10 Paul Eggert <eggert@twinsun.com>
2292 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2293 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2294 Choose values that are less likely to collide with system fnmatch
2296 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2297 defined (e.g., a pure POSIX system).
2298 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2299 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2301 2002-12-06 Jim Meyering <jim@meyering.net>
2303 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2305 Merge in changes from libc's misc/error.c, in preparation
2306 for the merge of gnulib's changes back into libc.
2308 * error.c (_): Define only if not already defined.
2309 Move definition to follow all #include directives.
2310 Include unlocked-io.h only if !_LIBC.
2311 [_LIBC]: Include <libio/libioP.h>.
2312 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2313 (fflush): Tweak definition to use INTUSE.
2316 2002-12-05 Paul Eggert <eggert@twinsun.com>
2318 * alloca.c [defined emacs]: Include "lisp.h".
2319 (xalloc_die) [defined emacs]: New macro.
2320 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2321 [! defined emacs]: Include <xalloc.h>.
2322 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2323 (pointer): Typedef to POINTER_TYPE *.
2324 (malloc): Remove decl; we now always use xmalloc.
2325 (alloca): Use old-style definition, since Emacs needs this.
2326 Check for arithmetic overflow when computing combined size.
2328 2002-12-04 Paul Eggert <eggert@twinsun.com>
2330 Do not generate unlocked-io.h automatically, since it's easier to
2331 maintain it by hand.
2333 * unlocked-io.h: New file, from GNU diffutils,
2334 but with proper copyright notice and attribution.
2336 * Makefile.am: Add copyright notice.
2337 (libfetish_a_SOURCES): Add unlocked-io.h.
2338 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2339 (DISTCLEANFILES, io_functions): Remove macros.
2340 (EXTRA_DIST): Remove gen_uio.
2341 (unlocked-io.h): Remove rule.
2343 2002-12-04 Jim Meyering <jim@meyering.net>
2345 Reflect the fact that stat.c and lstat.c are no longer generated.
2346 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2347 (DISTCLEANFILES): Likewise.
2348 (EXTRA_DIST): Likewise.
2349 (all_local): Don't depend on stat.c or lstat.c.
2350 (stat.c, lstat.c): Remove rules.
2351 (EXTRA_DIST): Remove xstat.in.
2353 * xstat.in: Remove file. Contents moved into stat.c.
2354 * stat.c: New file. Contents mostly from xstat.in.
2355 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2356 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2358 * safe-read.c: Rework so that it may serve to define safe_write, too.
2359 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2361 2002-12-03 Jim Meyering <jim@meyering.net>
2363 * safe-read.c, safe-write.c: Change variable names and comments, but
2364 not semantics, to minimize the differences between these two files.
2365 (safe_read): Change comment to mention SAFE_READ_ERROR.
2367 * safe-read.c (IS_EINTR): Define.
2368 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2370 2002-12-02 Bruno Haible <bruno@clisp.org>
2372 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2373 Define, taken from safe-read.c.
2374 (INT_MAX): Provide fallback.
2375 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2376 * safe-write.h (SAFE_WRITE_ERROR): Define.
2378 * safe-read.c (EINTR): Remove definition.
2379 (safe_read): Don't use EINTR if it is absent.
2381 2002-12-02 Jim Meyering <jim@meyering.net>
2383 * safe-read.c (EINTR): Define.
2384 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2385 (INT_MAX): Provide fallback.
2386 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2388 * safe-read.h (SAFE_READ_ERROR): Define.
2390 2002-12-01 Jim Meyering <jim@meyering.net>
2392 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2393 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2395 2002-11-27 Paul Eggert <eggert@twinsun.com>
2397 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2398 hash_rehash): Replace `if (limit <= value) abort ();' with
2399 `if (! (value < limit)) abort ();', for readability.
2401 2002-11-26 <karl@gnu.org>
2403 * strdup.c: copy from libc again, with jim's ok.
2404 * .cppi-disable: re-add strdup.c
2406 2002-11-25 <karl@gnu.org>
2408 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2409 instead of "strtol.c".
2411 2002-11-25 Jim Meyering <jim@meyering.net>
2413 * mktime.c: Sync from libc, now that it has the latest fix.
2415 2002-11-24 <karl@gnu.org>
2417 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2418 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2420 2002-11-24 Jim Meyering <jim@meyering.net>
2422 Update from coreutils:
2424 * mktime.c: Merge in changes from libc.
2426 Avoid a link-time failure on some Linux systems.
2427 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2428 (__mon_yday): Declare with the STATIC attribute.
2429 (__mktime_internal): Likewise.
2430 Based on a report from Greg Schafer.
2432 2002-11-23 Jim Meyering <jim@meyering.net>
2434 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2435 Use `unsigned', not `int', as type of index.
2437 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2439 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2441 2002-11-22 Paul Eggert <eggert@twinsun.com>
2443 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2444 hint that one should use `if (! x) abort ();' rather than `assert
2445 (x);', and anyway it's one less thing to worry about configuring.
2446 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2447 hash_rehash, hash_insert): Use abort rather than assert.
2449 2002-11-22 Paul Eggert <eggert@twinsun.com>
2451 * quotearg.h: Allow multiple inclusion by surrounding with
2452 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2453 so that we can be included first.
2454 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2455 * quotearg.c: Include quotearg.h immediately after config.h.
2456 No need to include stddef.h or sys/types.h any more.
2457 Surround local include files with "", not "<>".
2458 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2459 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2460 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2461 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2462 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2463 (ISPRINT): Remove; no longer needed now that we assume C89.
2465 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2468 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2469 quotearg_char): Use SIZE_MAX rather than
2470 (size_t) -1 when we are talking about "infinity".
2472 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2474 2002-11-22 Bruno Haible <bruno@clisp.org>
2476 * safe-read.h: Assume C89. Add comments.
2477 (safe_read): Change return type to size_t.
2478 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2479 counts > SSIZE_MAX correctly.
2480 * safe-write.h: New file.
2481 * safe-write.c: New file.
2482 * full-read.h: New file.
2483 * full-read.c: New file.
2484 * full-write.h: Assume C89. Add comments.
2485 * full-write.c: Include safe-write.h.
2486 (full_write): Rewritten to use safe_write.
2487 Suggested by Jim Meyering and Paul Eggert.
2489 2002-11-21 Bruno Haible <bruno@clisp.org>
2491 Remove case insensitive option matching.
2492 * argmatch.h (argcasematch): Remove declaration.
2493 (ARGCASEMATCH): Remove macro.
2494 (__xargmatch_internal): Remove case_sensitive argument.
2495 (XARGMATCH): Update.
2496 (XARGCASEMATCH): Remove macro.
2497 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2498 case_sensitive argument.
2499 (argcasematch): Remove function.
2500 (__xargmatch_internal): Remove case_sensitive argument.
2501 (main): Use XARGMATCH instead of XARGCASEMATCH.
2503 * xmalloc.c: Change compile-time error message. Add comment about
2504 required autoconf version.
2506 2002-11-21 Jim Meyering <jim@meyering.net>
2508 * strdup.c (strdup): Tweak comment and initial #if/#include.
2510 Merge in changes from the coreutils.
2512 2002-09-25 Paul Eggert <eggert@twinsun.com>
2513 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2514 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2515 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2516 int. Work more efficiently if X is the same width as uintmax_t.
2517 Do not compare X to -1, to avoid bogus compiler warning.
2518 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2519 Don't assume that f_frsize and f_bsize are the same type.
2521 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2524 * makepath.c (make_path): Restore umask *before* creating the final
2526 (make_path): Minor reformatting.
2528 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2529 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2531 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2532 ones. At least on GNU/Linux systems, `auto' means something else.
2535 2002-11-20 Paul Eggert <eggert@twinsun.com>
2537 Merge argmatch cleanups from Bison. Assume C89.
2539 * argmatch.c: Include config.h here, not in argmatch.h.
2540 Include stdlib.h, for EXIT_FAILURE.
2541 Always include <string.h>, since we assume C89.
2542 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2543 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2544 Include <stddef.h> instead, since it's all we need for size_t.
2545 (PARAMS): Remove. All uses removed.
2546 (ARRAY_CARDINALITY): Do not bother to #undef.
2547 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2548 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2549 Remove unnecessary parentheses.
2550 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2551 Insert necessary parentheses.
2552 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2553 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2555 2002-11-19 Bruno Haible <bruno@clisp.org>
2557 * mbswidth.c: Include mbswidth.h right at the beginning.
2558 * mbswidth.h: Include <stddef.h>, for size_t.
2560 * mbswidth.h (PARAMS): Remove macro.
2561 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2562 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2564 * gcd.h (PARAMS): Remove macro.
2565 (gcd): Use ANSI C function declarations.
2566 * gcd.c (gcd): Likewise.
2568 2002-11-15 Bruno Haible <bruno@clisp.org>
2570 * strcspn.c: Include <stddef.h>.
2571 (strcspn): Use ANSI C function declaration. Change return type to
2573 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2574 (strpbrk): Use NULL.
2575 * strpbrk.h (PARAMS): Remove macro.
2576 (strpbrk): Use ANSI C function declaration.
2577 * strstr.c: Don't include <sys/types.h>.
2578 * strstr.h (PARAMS): Remove macro.
2579 (strstr): Use ANSI C function declarations.
2581 2002-11-06 Bruno Haible <bruno@clisp.org>
2583 * gcd.h (gcd): Change argument type to 'unsigned long'.
2584 * gcd.c (gcd): Likewise.
2586 2002-11-05 Bruno Haible <bruno@clisp.org>
2588 * gcd.h: New file, from gettext-0.11.5.
2589 * gcd.c: New file, from gettext-0.11.5.
2591 2002-11-05 Bruno Haible <bruno@clisp.org>
2593 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2594 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2595 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2596 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2598 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2599 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2601 * closeout.c: Include gettext.h instead of <libintl.h>.
2602 * human.c: Include gettext.h instead of <libintl.h>.
2603 * quotearg.c: Include gettext.h instead of <libintl.h>.
2604 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2605 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2606 * userspec.c: Include gettext.h instead of <libintl.h>.
2607 * version-etc.c: Include gettext.h instead of <libintl.h>.
2608 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2609 (textdomain): Remove definition.
2610 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2612 * long-options.c: Remove include of <libintl.h> and definition of _.
2613 * same.c: Remove include of <libintl.h> and definition of _.
2615 2002-11-04 Bruno Haible <bruno@clisp.org>
2617 * stpcpy.h: New file, from GNU gettext-0.11.5.
2618 * strcase.h: New file, from GNU gettext-0.11.5.
2619 * strpbrk.h: New file, from GNU gettext-0.11.5.
2620 * strstr.h: New file, from GNU gettext-0.11.5.
2621 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2623 2002-05-09 Bruno Haible <bruno@clisp.org>
2625 * config.charset: Update for newest glibc. Add canonical names
2626 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2628 2002-05-09 Bruno Haible <bruno@clisp.org>
2630 * localcharset.c (get_charset_aliases): Add more Windows specific
2633 2002-05-08 Owen Taylor <otaylor@redhat.com>
2635 * config.charset: A few additions for Solaris.
2637 2001-12-05 Bruno Haible <bruno@clisp.org>
2639 * localcharset.c (locale_charset): Don't return an empty string.
2641 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2643 * config.charset: msdos in uk_UA uses CP1125.
2645 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2647 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2648 * localcharset.c (locale_charset): Declare as extern "C".
2650 2002-02-15 Bruno Haible <bruno@clisp.org>
2652 * config.charset [msdosdjgpp]: For Russian, use CP866.
2654 2002-02-11 Bruno Haible <bruno@clisp.org>
2656 * config.charset: Add support for NetBSD.
2658 2002-09-25 <karl@gnu.org>
2660 * strdup.c: copy from libc/string (via ../config/srclist*).
2661 * getopt*: copy from libc/posix.
2662 * gettext.h: copy from gettext.
2663 * .cppi-disable: add strdup.c, gettext.h.
2665 2002-07-01 Jim Meyering <meyering@lucent.com>
2667 * c-stack.c: Include sys/time.h.
2668 From Volker Borchert.
2670 2002-06-11 Paul Eggert <eggert@twinsun.com>
2672 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2673 New macro. Use it uniformly instead of
2674 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2675 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2676 reported by Vin Shelton.
2678 2002-06-22 Jim Meyering <meyering@lucent.com>
2680 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2681 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2683 2002-06-22 Paul Eggert <eggert@twinsun.com>
2685 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2686 Do not assume SA_SIGINFO behavior.
2687 Bug reported by Jim Meyering on NetBSD 1.5.2.
2689 2002-06-22 Jim Meyering <meyering@lucent.com>
2691 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2693 * exitfail.c, exitfail.h: Likewise.
2694 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2696 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2698 (EXTRA_DIST): Add fnmatch_loop.c.
2699 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2701 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2702 * fnmatch.c: Update from diffutils-2.8.2.
2703 * fnmatch_.h: New file. From diffutils-2.8.2.
2704 * fnmatch.h: Remove file.
2706 2002-06-18 Paul Eggert <eggert@twinsun.com>
2708 * file-type.h: Report an error if neither S_ISREG nor
2709 S_IFREG is defined, instead of using a test specific to glibc
2710 2.2. This should be safe, since POSIX requires S_ISREG and
2711 Unix Version 7 had S_IFREG. We don't need to check for
2712 <sys/types.h> since we don't use any symbols that it defines.
2714 2002-06-15 Jim Meyering <meyering@lucent.com>
2716 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2717 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2718 have been included before this file.
2720 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2722 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2723 so that each temporary file name is unique and valid in the first
2724 8 characters, for operation under DOS.
2726 2002-06-15 Jim Meyering <meyering@lucent.com>
2728 Work even with DJGPP 2.03, which lacks support for symlinks.
2730 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2732 * lchown.c (S_ISLNK): Likewise.
2734 2002-06-14 Jim Meyering <meyering@lucent.com>
2736 * file-type.h: Use the version from diffutils-2.8.2.
2737 * file-type.c: Likewise.
2739 2002-05-27 Jim Meyering <meyering@lucent.com>
2741 Fix a problem seen only on nonconforming systems whereby ls.c's
2742 use of localtime, and then of gettimeofday would cause trouble:
2743 the localtime call used to initialize rpl_gettimeofday's save
2744 mechanism would clobber ls's current local time information so
2745 that in any long listing the first file would always be listed
2746 with date 1970-01-01. Analysis by Volker Borchert.
2748 * gettimeofday.c (localtime): Undefine.
2749 (rpl_localtime): New function.
2751 2002-05-22 Jim Meyering <meyering@lucent.com>
2753 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2754 * file-type.h: New file.
2755 * file-type.c (file_type): New file/function. Extracted from diffutils.
2757 2002-04-29 Paul Eggert <eggert@twinsun.com>
2759 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2761 2002-04-28 Paul Eggert <eggert@twinsun.com>
2763 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2764 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2765 of 127, since 64 is the largest conceivable number for ancient
2767 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2769 2002-04-28 Jim Meyering <meyering@lucent.com>
2771 * sig2str.c (WTERMSIG): Remove definition (unused).
2773 2002-04-28 Paul Eggert <eggert@twinsun.com>
2775 * sig2str.h, sig2str.c: New files.
2776 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2778 2002-04-24 Jim Meyering <meyering@lucent.com>
2780 * gettext.h: New file, from Gettext.
2781 * Makefile.am (INCLUDES): Remove -I../intl.
2782 (libfetish_a_SOURCES): Add gettext.h.
2784 2002-04-16 Jim Meyering <meyering@lucent.com>
2786 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2787 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2788 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2790 2002-04-12 Jim Meyering <meyering@lucent.com>
2792 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2794 2002-03-10 Jim Meyering <meyering@lucent.com>
2796 * makepath.c (make_path): Remove a comma from a diagnostic.
2797 Suggestion from Santiago Vila.
2799 2002-03-08 Jim Meyering <meyering@lucent.com>
2801 * rename.c: Mention that this wrapper is needed also on
2802 mips-dec-ultrix4.4 systems.
2804 2002-03-02 Jim Meyering <meyering@lucent.com>
2806 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2807 not HAVE_CLOCK_SETTIME.
2809 2002-02-27 Paul Eggert <eggert@twinsun.com>
2811 * nanosleep.h: Rename to....
2812 * timespec.h: New name for nanosleep.h. All uses changed.
2814 * gettime.c: New file.
2815 * settime.c: New file.
2818 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2819 timespec.h. Remove nanosleep.h.
2821 2002-02-25 Paul Eggert <eggert@twinsun.com>
2823 * acl.c, acl.h: New files.
2824 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2826 2002-02-24 Jim Meyering <meyering@lucent.com>
2828 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2829 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2830 cause trouble. Reported by Nelson Beebe.
2832 2002-02-23 Paul Eggert <eggert@twinsun.com>
2834 * path-concat.c (xpath_concat): Reorder code to pacify
2835 compilers that don't know that xalloc_die never returns.
2837 2002-02-20 Jim Meyering <meyering@lucent.com>
2839 * getdate.c: Regenerate using bison-1.33.
2841 2002-02-15 Paul Eggert <eggert@twinsun.com>
2843 * posixver.c, posixver.h: New files.
2844 * Makefile.am (libfetish_a_SOURCES): Add them.
2846 2002-02-02 Paul Eggert <eggert@twinsun.com>
2847 Bruno Haible <bruno@clisp.org>
2849 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2850 (fwrite_success_callback): New declaration.
2851 * unicodeio.c (unicode_to_mb): New function, extracted from
2852 print_unicode_char. Call failure callback instead of error.
2853 (fwrite_success_callback): New function.
2854 (exit_failure_callback): New function.
2855 (fallback_failure_callback): New function.
2856 (print_unicode_char): Call unicode_to_mb.
2858 2002-01-26 Jim Meyering <meyering@lucent.com>
2860 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2862 2002-01-22 Jim Meyering <meyering@lucent.com>
2864 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2865 Otherwise, some versions of automake would omit the rule that makes
2866 Makefile from Makefile.in.
2868 2001-01-21 Paul Eggert <eggert@twinsun.com>
2870 * xmemcoll.h, xmemcoll.c: New files.
2871 * Makefile.am (libfetish_a_SOURCES): Add them.
2872 * memcoll.c: Include errno.h, and declare errno if not defined.
2873 (memcoll): Set errno to zero if there is no error.
2875 * quotearg.c (quotearg_buffer_restyled):
2876 Fix bug with quoting buffers containing NUL when backslashing escapes.
2877 This bug was exposed by the other changes in this patch.
2878 (quotearg_n_options): New arg ARGSIZE.
2879 All callers changed.
2880 (quoting_options_from_style): New function.
2881 (quotearg_n_style): Use it.
2882 (quotearg_n_style_mem): New function.
2884 * quotearg.h (quotearg_n_style_mem): New function.
2886 2002-01-16 Jim Meyering <meyering@lucent.com>
2888 * getdate.y: Add three semicolons, each just before a closing brace.
2889 Bison (as of version 1.31) no longer papers over that mistake.
2891 2002-02-14 Paul Eggert <eggert@twinsun.com>
2893 * backupfile.c (ISDIGIT): Comment fix.
2894 * getdate.y (ISDIGIT): Likewise.
2895 * posixtm.c (ISDIGIT, year): Likewise.
2896 * strverscmp.c (ISDIGIT): Likewise.
2897 * userspec.c (ISDIGIT): Likewise.
2899 2002-01-05 Jim Meyering <meyering@lucent.com>
2901 * version-etc.c (version_etc_copyright): Update copyright year.
2903 2001-01-19 Paul Eggert <eggert@twinsun.com>
2905 * closeout.c (close_stdout_status): If ferror (stdout), do
2906 not silently exit merely because the output buffer happens to
2907 have nothing pending.
2909 2001-12-18 Paul Eggert <eggert@twinsun.com>
2911 See the big note in ../ChangeLog.
2912 * human.c (suffixes): Prefer K to k for 1024.
2913 (generate_suffix_backwards): New function.
2914 (human_readable_inexact): Use it.
2915 * xstrtol.c (__xstrtol): If there is no number but there
2916 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2917 Accept 'K' as well as 'k'.
2919 2001-12-15 Jim Meyering <meyering@lucent.com>
2921 * regex.h (__restrict_arr): Update from libc.
2923 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2924 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2927 2001-12-10 Jim Meyering <meyering@lucent.com>
2929 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2930 Instead, include "xalloc.h".
2931 (initbuffer): Don't cast xmalloc return value to char*.
2932 (readline): Reword comment.
2933 Don't cast xrealloc return value to char*
2936 2001-12-09 Jim Meyering <meyering@lucent.com>
2938 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2939 `signed and unsigned type in conditional expression'.
2940 * posixtm.c (posix_time_parse): Likewise.
2942 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2944 * readtokens.c (readtoken): Declare an index to be of type unsigned
2945 to avoid a pedantic warning.
2947 * getstr.c: Don't include assert.h.
2948 (getstr): Remove warning-evoking assertions.
2949 Return -1 if offset parameter is out of bounds.
2950 Change the type of a local from int to size_t.
2952 * strftime.c (my_strftime_localtime_r): Include this function
2953 definition in the `#if ! HAVE_TM_GMTOFF' block.
2955 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2956 Include xalloc.h instead.
2958 2001-12-02 Jim Meyering <meyering@lucent.com>
2960 * tempname.c: Don't declare getenv, thus reverting the change of
2961 2001-11-18. It's no longer necessary, now that stdlib.h is always
2964 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2965 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2967 2001-11-30 Akim Demaille <akim@epita.fr>
2969 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2970 before being defined.
2972 2001-11-27 Paul Eggert <eggert@twinsun.com>
2974 * quotearg.h (quotearg_n, quotearg_n_style):
2975 First arg is int, not unsigned.
2976 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2977 (SIZE_MAX, UINT_MAX): New macros.
2978 (quotearg_n_options): Abort if N is negative.
2979 Avoid overflow check on hosts where size_t is 64 bits and int
2980 is 32 bits, as overflow is impossible there.
2981 Fix off-by-one typo that caused unnecessary reallocation.
2983 2001-11-27 Jim Meyering <meyering@lucent.com>
2985 * tempname.c: Merge with version from libc.
2986 * regex.c: Likewise.
2988 * tempname.c: Include stdlib.h unconditionally. On some old systems
2989 for which STDC_HEADERS is 0, it was not included, resulting in a
2990 warning about an integer-to-pointer conversion problem with getenv.
2991 Reported by Volker Borchert.
2993 2001-11-26 Jim Meyering <meyering@lucent.com>
2995 * gtod.h: Remove file.
2996 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2997 * gettimeofday.c: Don't include gtod.h.
2998 (GTOD_init): Remove function.
2999 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3000 Suggestion from Volker Borchert.
3002 2001-11-23 Jim Meyering <meyering@lucent.com>
3004 * hash.h (struct hash_table): Don't define here. Merely declare it.
3005 * hash.c (struct hash_table): Define it here instead.
3007 2001-11-22 Jim Meyering <meyering@lucent.com>
3009 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3011 2001-11-18 Paul Eggert <eggert@twinsun.com>
3013 * tempname.c (TMP_MAX): Remove; no longer needed.
3014 (TEMPORARIES): New macro.
3015 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3016 removes an artificial limitation (e.g. HP-UX 10.20, where
3019 2001-11-18 Jim Meyering <meyering@lucent.com>
3021 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3024 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3025 files will be created before anything else.
3027 2001-11-17 Jim Meyering <meyering@lucent.com>
3029 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3030 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3031 rather than group writable. Patch by Juan F. Codagnone.
3033 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3034 Instead, include "xalloc.h".
3036 * mountlist.c: Include unlocked-io.h after all system headers.
3037 Remove explicit declarations of xmalloc, xrealloc,
3038 and xstrdup. Instead, include "xalloc.h".
3040 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3041 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3042 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3044 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3045 Reported by Padraig Brady.
3047 * mkstemp.c: #undef mkstemp.
3049 (rpl_mkstemp): Rename from mkstemp.
3052 2001-11-16 Jim Meyering <meyering@lucent.com>
3054 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3055 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3056 determine the amount of total physical memory, use pstat_getstatic.
3057 HPUX-11 doesn't define _SC_PHYS_PAGES.
3058 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3059 If sysconf couldn't be used to determine the amount of available
3060 physical memory, use both pstat_getstatic and pstat_getdynamic.
3061 Based on a patch from Bob Proulx.
3063 2001-11-05 Jim Meyering <meyering@lucent.com>
3065 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3067 2001-11-03 Jim Meyering <meyering@lucent.com>
3069 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3070 in argmatch_to_argument call.
3072 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3075 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3076 e.g., a fault due to an attempt to free a NULL pointer.
3078 2001-11-01 Jim Meyering <meyering@lucent.com>
3080 * dirfd.c, dirfd.h: New files.
3081 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3083 * hash.c (hash_print) [TESTING]: Clean up.
3085 2001-10-22 Paul Eggert <eggert@twinsun.com>
3087 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3088 to avoid a warning if -Wall.
3090 2001-10-21 Paul Eggert <eggert@twinsun.com>
3092 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3094 2001-10-21 Jim Meyering <meyering@lucent.com>
3096 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3097 this code would end up calling gettext even in packages built
3099 * getopt.c (_): Likewise.
3100 * regex.c (_): Likewise.
3102 2001-10-20 Paul Eggert <eggert@twinsun.com>
3104 * error.c (strerror_r): Do not declare unless !_LIBC.
3105 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3106 Use strerror_r that is only a macro, even if it is not a function.
3107 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3108 (private_strerror): Use prototypes, not old-style function definition.
3109 (print_errno_message): New function.
3110 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3112 (error_tail, error, error_at_line): Use it.
3114 2001-10-11 Jim Meyering <meyering@lucent.com>
3116 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3117 and quote_n (1, ... to avoid clobbering a buffer.
3119 2001-10-05 Jim Meyering <meyering@lucent.com>
3121 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3122 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3123 * hash-pjw.h: New file.
3125 2001-09-30 Jim Meyering <meyering@lucent.com>
3127 * mountlist.c [MOUNTED_GETFSSTAT]:
3128 Include <sys/ucred.h>, for Apple Darwin.
3129 Include sys/mount.h and sys/fs_types.h only if available.
3131 (read_filesystem_list): Use FS_TYPE.
3133 2001-09-29 Paul Eggert <eggert@twinsun.com>
3135 * exclude.c (excluded_filename): 0 -> false, since it's
3138 2001-09-28 Paul Eggert <eggert@twinsun.com>
3140 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3141 #defines strtoimax. Also treat the other strto* functions
3144 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3145 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3146 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3148 2001-09-26 Jim Meyering <meyering@lucent.com>
3150 Most macros in unlocked-io.h had the wrong number of arguments.
3151 * gen-uio: New script.
3152 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3153 * unlocked-io.hin: Remove file.
3154 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3155 rather than trying to embed it here.
3156 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3157 Reported by Padraig Brady.
3159 2001-09-25 Volker Borchert <bt@teknon.de>
3161 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3163 2001-09-23 Jim Meyering <meyering@lucent.com>
3165 * mountlist.c: Remove useless parentheses in #if directives.
3166 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3167 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3169 2001-09-22 Jim Meyering <meyering@lucent.com>
3171 * localcharset.c: Update from latest gettext.
3172 * config.charset: Likewise.
3174 2001-09-20 Jim Meyering <meyering@lucent.com>
3176 * xstrtol.c (strtoimax): Guard declaration with
3177 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3178 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3179 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3180 (strtoumax): Likewise, for completeness (it wasn't necessary).
3182 2001-09-06 Paul Eggert <eggert@twinsun.com>
3184 * strtoimax.c (HAVE_LONG_LONG):
3185 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3186 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3187 to work around bug in IBM C compiler.
3189 2001-09-16 Jim Meyering <meyering@lucent.com>
3191 * mkdir.c: New file.
3193 2001-09-04 Paul Eggert <eggert@twinsun.com>
3195 * xgetcwd.c: Revert some of the previous change; intead,
3196 fix the HAVE_GETCWD_NULL code to behave more like the
3197 !HAVE_GETCWD_NULL code used to.
3200 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3203 2001-09-04 Paul Eggert <eggert@twinsun.com>
3205 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3206 Use ssize_t, not int, to store result of readlink.
3207 Check for ssize_t overflow as well as size_t overflow,
3208 as POSIX says the result of readlink is implementation-defined
3209 when ssize_t overflows.
3210 Remove unnecessary cast to char*.
3211 Use free+malloc instead of realloc, as the storage doesn't need
3212 to be preserved and it's clearer and can be more efficient that way.
3213 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3214 * xreadlink.h (xreadlink): Update prototype.
3216 2001-09-03 Paul Eggert <eggert@twinsun.com>
3218 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3219 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3220 spotted by Jim Meyering.
3222 2001-09-03 Jim Meyering <meyering@lucent.com>
3224 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3226 2001-09-03 Paul Eggert <eggert@twinsun.com>
3228 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3229 like the HAVE_GETCWD_NULL code.
3230 Include pathmax.h if not HAVE_GETCWD.
3231 Do not include xalloc.h.
3232 (INITIAL_BUFFER_SIZE): New symbol.
3233 Do not use xmalloc / xrealloc, since the caller is responsible for
3234 handling errors. Preserve errno around `free' during failure.
3235 Do not overrun buffer when using getwd.
3237 2001-09-03 Paul Eggert <eggert@twinsun.com>
3239 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3240 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3242 2001-09-02 Jim Meyering <meyering@lucent.com>
3244 * error.c: Update from GNU libc.
3246 2001-09-01 Jim Meyering <meyering@lucent.com>
3248 * xreadlink.c: New file.
3249 * xreadlink.h: New file.
3250 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3252 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3253 doesn't conflict with sparc Solaris 7's definition in
3254 /usr/include/sys/int_types.h.
3256 * exclude.c: Use `""', not `<>' to #include non-system header files.
3257 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3258 and strncasecmp as r-values. Unixware didn't have declarations.
3260 2001-08-31 Jim Meyering <meyering@lucent.com>
3262 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3263 Use an initial, malloc'd, buffer of length 128 rather than
3264 a statically allocated one of length 1024.
3266 2001-08-30 Paul Eggert <eggert@twinsun.com>
3268 * xgetcwd.c: Don't include pathmax.h.
3269 Include stdlib.h and unistd.h if available.
3271 (xmalloc, xstrdup, free): Remove decls.
3272 (xgetcwd): Don't assume sizes fit in unsigned.
3273 Check for overflow when computing sizes.
3274 Simplify reallocation code.
3276 2001-08-28 Paul Eggert <eggert@twinsun.com>
3278 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3280 * strtoimax.c: Renamed from strtoxmax.c, removing the
3283 Also, make the following further changes to make this file's
3284 configuration more similar to that of strtol.c:
3285 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3286 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3287 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3288 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3289 changed to signed values.
3291 And make the following changes as well:
3292 Fix copyright notice, as 1999 was missing.
3293 (verify): New macro.
3294 (strtoimax): Check sizes at compile-time, not run-time.
3295 Prefer strtol to strtoll if both work.
3296 (main): Remove; it was not that useful and was a pain to maintain.
3298 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3300 2001-08-30 Paul Eggert <eggert@twinsun.com>
3302 * savedir.c (savedir): Remove size parameter, as POSIX says that
3303 a directory's st_size can have an arbitrary value, so the old
3304 usage could waste an arbitrary amount of memory. All uses
3306 * savedir.h: Update prototype.
3308 2001-08-30 Paul Eggert <eggert@twinsun.com>
3310 * xstrtol.c (strtoimax): New decl.
3312 2001-08-28 Paul Eggert <eggert@twinsun.com>
3314 * xstrtol.h: Add copyright notice.
3315 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3316 LONGINT_INVALID_SUFFIX_CHAR.
3318 2001-08-30 Paul Eggert <eggert@twinsun.com>
3320 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3323 2001-08-30 Paul Eggert <eggert@twinsun.com>
3325 * hash.c: Remove '2001' from copyright notice.
3327 2001-08-30 Paul Eggert <eggert@twinsun.com>
3329 * full-write.h: New file.
3330 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3331 * full-write.c: Correct credits, as cccp.c no longer
3332 exists and anyway it was so heavily changed from the old cccp
3333 code as to be unrecognizable. Include full-write.h.
3334 (full_write) Return size_t, with short writes meaning failure.
3335 All callers changed. This fixes a bug with large buffers
3337 * utime.c: Include full-write.h.
3339 2001-08-30 Paul Eggert <eggert@twinsun.com>
3341 Merge 'exclude' changes from tar 1.13.22.
3342 This fixes one or two unlikely storage allocation overflow bugs,
3343 but doesn't change user-visible behavior otherwise.
3345 2001-08-30 Paul Eggert <eggert@twinsun.com>
3347 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3348 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3349 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3350 Include if available.
3351 (<xalloc.h>): Include
3352 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3353 (verify): New macro. Use it to verify that EXCLUDE macros do not
3354 collide with FNM macros.
3355 (struct patopts): New struct.
3356 (struct exclude): Use it, as exclude patterns now come with options.
3357 (new_exclude): Support above changes.
3358 (new_exclude, add_exclude_file):
3359 Initial size must now be a power of two to simplify overflow checking.
3360 (free_exclude, fnmatch_no_wildcards): New function.
3361 (excluded_filename): No longer requires options arg, as the options
3362 are determined by add_exclude. Now returns bool, not int.
3363 (excluded_filename, add_exclude):
3364 Add support for the fancy new exclusion options.
3365 (add_exclude, add_exclude_file): Now takes int options arg.
3366 Check for arithmetic overflow when computing sizes.
3367 (add_exclude_file): xrealloc might modify errno, so don't
3368 realloc until after errno might be used.
3370 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3372 (free_exclude): New decl.
3373 (add_exclude, add_exclude_file): Now takes int options arg.
3374 (excluded_filename): No longer requires options arg, as the options
3375 are determined by add_exclude. Now returns bool, not int.
3377 2001-08-30 Paul Eggert <eggert@twinsun.com>
3379 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3381 2001-08-27 Jim Meyering <meyering@lucent.com>
3383 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3385 * version-etc.c (N_): Remove definition.
3386 Revert most of last change.
3387 Instead, simply don't mark the `Copyright...' string for translation.
3388 Based on advice from Paul Eggert.
3390 * strtoxmax.c: Tweak comment.
3392 2001-08-26 Jim Meyering <meyering@lucent.com>
3394 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3395 of copyright with `%s' so translators don't get an untranslated
3397 (COPYRIGHT_YEAR): Define.
3398 (version_etc): Use fprintf rather than fputs.
3399 Suggestion from Ulrich Drepper.
3401 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3403 * strtoll.c: New file, from GNU libc.
3404 * xstrtoimax.c: New file.
3406 * xstrtol.h: Add xstrtoimax.
3407 * strtoumax.c: New file. Simply include "strtoumax.c".
3408 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3410 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3411 * strtoxmax.c: ... then renamed to this.
3413 2001-08-13 Paul Eggert <eggert@twinsun.com>
3415 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3416 Port to Solaris 8, where 'sed' requires a space after the 'r'
3417 command, and where sh dislikes "$/". Clean up the spacing a bit.
3418 Redirect output to $tmp just once.
3420 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3422 * addext.c (<errno.h>): Include.
3423 (errno): Declare if not defined.
3424 (addext): Work correctly when pathconf returns -1 and leaves
3425 errno alone because there is no limit. Also, work even if
3426 pathconf returns a value greater than SIZE_MAX.
3428 2001-08-12 Jim Meyering <meyering@lucent.com>
3430 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3431 Simply `return getcwd (NULL, 0);'.
3432 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3433 Use 1300 as initial value for length, not PATH_MAX.
3435 * pathmax.h: Clean up cpp syntax.
3437 2001-08-12 Jim Meyering <meyering@lucent.com>
3439 * gettimeofday.c: New file.
3441 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3443 2001-08-04 Jim Meyering <meyering@lucent.com>
3445 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3446 to get in sync with glibc.
3448 2001-08-03 Paul Eggert <eggert@twinsun.com>
3450 The following changes are from gettext 0.10.39 as maintained by
3453 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3454 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3455 with inverted sense. All uses changed.
3457 * mbswidth.c: Don't include <limits.h>.
3458 Include <stdlib.h> and <string.h> unconditionally.
3459 (iswcntrl, mbsinit, ISCNTRL): New macros.
3460 (mbsnwidth): Use K&R style function declarations.
3461 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3462 can optimize it when MB_CUR_MAX == 1.
3463 The width of control characters is zero, not 1.
3465 2001-07-15 Jim Meyering <meyering@lucent.com>
3467 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3468 (BUILT_SOURCES): Add unlocked-io.h.
3469 (io_functions): Define.
3470 (unlocked-io.h): New rule.
3471 (DISTCLEANFILES): Add unlocked-io.h.
3472 (all-local): Depend on unlocked-io.h, to ensure it is created.
3474 * unlocked-io.hin: New file
3476 * regex.c: Update from glibc.
3478 2001-07-05 Jim Meyering <meyering@lucent.com>
3480 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3482 (libfetish_a_SOURCES): Put all .h files here instead.
3483 Remove a thus-exposed (better checks in automake) duplicate and
3484 two unnecessary .h files.
3486 2001-06-11 Jim Meyering <meyering@lucent.com>
3488 * regex.c: Update from GNU libc.
3490 2001-05-27 Jim Meyering <meyering@lucent.com>
3492 * readutmp.h (UT_TYPE): Define.
3494 2001-05-24 Jim Meyering <meyering@lucent.com>
3496 * argmatch.c: Include "quote.h".
3497 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3498 quote function. Reported by Göran Uddeborg.
3500 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3502 * dirname.c (dir_name): Compute append_dot using path, not newpath
3503 which is not yet declared.
3505 2001-05-11 Paul Eggert <eggert@twinsun.com>
3507 * Makefile.am (libfetish_a_SOURCES):
3508 Add strftime.c, since we now compile it on all hosts.
3510 * strftime.c (my_strftime):
3511 Define to nstrftime if emacs, but only if my_strftime is not defined.
3512 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3513 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3514 Add one more extra argument: a nanoseconds value.
3517 (my_strftime function): Add %N format.
3518 (emacs_strftimeu): Renamed from emacs_strftime,
3519 with extra ut argument.
3521 2001-05-11 Paul Eggert <eggert@twinsun.com>
3523 dirname code cleanup. base_name now behaves more compatibly
3524 with POSIX basename when given file names that have trailing
3525 slashes, and similarly for dir_name. Add new primitives
3526 base_len and dir_len. Put the directory-name-related decls
3529 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3530 * backupfile.c (base_name): Likewise.
3531 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3532 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3533 * makepath.c (strip_trailing_slashes): Likewise.
3534 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3536 * rename.c (strip_trailing_slashes): Likewise.
3537 * same.c (base_name): Likewise.
3538 * stripslash.c (ISSLASH): Likewise.
3540 * addext.c: Include <dirname.h> after size_t is defined.
3541 * backupfile.c: Likewise.
3543 * addext.c (addext): Use base_len to trim redundant
3544 trailing slashes instead of doing it ourselves.
3545 But do not trim the last slash if it is not redundant.
3547 * backupfile.c (find_backup_file_name,
3548 max_backup_version): Use base_len instead of rolling it ourselves.
3549 Handle the case of "" and (on DOS) "C:" correctly.
3551 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3552 Include <string.h>, <dirname.h>.
3553 (base_name): Allow file names ending in slashes, other than names
3554 that are all slashes. In this case, return the basename followed
3555 by the slashes. This is more general, and can be used in places
3556 where the original base_name purposely had an assertion failure.
3557 (base_len): New function.
3559 * dirname.c: Include <string.h> instead of <stdlib.h>.
3560 Do not include <assert.h>; no longer needed.
3562 (memrchr): Remove decl.
3563 (dir_name_r): Remove.
3564 (dir_len): Renamed from dirlen. All callers changed.
3565 Rewrite in terms of base_name, for simplicity and consistency.
3566 (dir_name): Never return NULL. All callers changed.
3567 Do not include <stdlib.h> in test program; no longer needed.
3568 return 0; is fine for test program.
3570 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3572 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3574 * path-concat.c (path_concat): Use base_len to compute
3575 base length, not strlen; this means we cannot rely on memcpy
3578 * same.c (STREQ): Remove.
3579 (same_name): Handle the case where the basename ends in trailing '/'.
3581 * stripslash.c (strip_trailing_slashes): Return nonzero if
3582 a slash was stripped. Do not strip the last slash after a
3585 2001-04-08 Jim Meyering <meyering@lucent.com>
3587 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3588 recomputed; that's necessary when the offset spans a DST transition.
3589 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3591 2001-04-02 Jim Meyering <meyering@lucent.com>
3593 * regex.h, regex.c: Update from GNU libc.
3595 2001-03-19 Paul Eggert <eggert@twinsun.com>
3597 * version-etc.c (version_etc_copyright): Update to 2001.
3599 2001-03-16 Paul Eggert <eggert@twinsun.com>
3601 * tempname.c (uint64_t): Define to uintmax_t if
3602 not defined, and if UINT64_MAX is not defined.
3603 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3604 Reported by John David Anglin.
3606 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3608 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3609 alias if codeset is empty.
3610 * config.charset (BeOS): Use wildcard syntax.
3612 2001-03-13 Jim Meyering <meyering@lucent.com>
3614 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3615 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3618 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3620 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3622 * unicodeio.c (print_unicode_char): Simplify accordingly.
3624 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3626 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3627 support for DOS/DJGPP.
3629 2001-02-28 Paul Eggert <eggert@twinsun.com>
3631 * Makefile.am (libfetish_a_SOURCES):
3632 Add dup-safer.c, fopen-safer.c.
3633 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3635 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3637 2001-02-25 Paul Eggert <eggert@twinsun.com>
3639 The mkstemp replacement is taken from glibc 2.2.2, with some
3640 portability fixes for use outside glibc, as follows:
3642 * tempname.c (struct_stat64): New macro.
3643 (direxists, __gen_tempname): Use it.
3644 This avoids a portability problem with Solaris 8.
3646 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3647 (<stddef.h>, <stdint.h>, <string.h>):
3648 Include only if STDC_HEADERS || _LIBC.
3649 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3650 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3651 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3652 (__set_errno): Define this macro if <errno.h> doesn't.
3653 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3654 Define these macros if <stdio.h> doesn't.
3655 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3656 Define these macros if <sys/stat.h>
3657 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3658 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3659 __xstat64): Define if not _LIBC.
3660 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3661 (__gen_tempname): Invoke gettimeofday only if
3662 HAVE_GETTIMEOFDAY || _LIBC;
3663 otherwise, fall back on plain "time".
3664 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3666 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3668 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3670 2001-02-17 Jim Meyering <meyering@lucent.com>
3672 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3673 around included file name.
3675 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3677 * strftime.c: Update from GNU libc (the only changes were to comments).
3679 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3681 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3683 2001-02-17 Paul Eggert <eggert@twinsun.com>
3685 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3686 Remove workaround macros for hosts that have mbrtowc but not
3687 mbstate_t, as we now insist on proper declarations for both
3688 before using mbrtowc.
3690 2001-02-17 Jim Meyering <meyering@lucent.com>
3692 * regex.c: Update from libc.
3694 2001-02-16 Paul Eggert <eggert@twinsun.com>
3696 * alloca.c (malloc): Undef before defining, since stdlib.h
3697 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3698 Reported by Mark Hounschell via Paul Eggert.
3700 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3702 * config.charset: Update for FreeBSD 4.2.
3704 2001-01-26 Jim Meyering <meyering@lucent.com>
3706 * quotearg.c: Include stddef.h.
3707 * quote.c: Include stddef.h.
3708 Reported by Axel Kittenberger.
3710 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3711 line in double quotes so that it evokes a better diagnostic.
3712 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3713 Reported by Axel Kittenberger.
3715 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3717 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3718 to avoid a warning. Add back 'const' to inptr.
3720 2001-01-16 Jim Meyering <meyering@lucent.com>
3722 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3725 2001-01-14 Jim Meyering <meyering@lucent.com>
3727 * rename.c: New file. From Volker Borchert.
3728 Include stdlib.h, string.h or strings.h, and xalloc.h.
3729 Use strip_trailing_slashes rather than open-coding it.
3731 2001-01-03 Paul Eggert <eggert@twinsun.com>
3733 * strftime.c: Sync with glibc time/strftime.c 1.81.
3735 2001-01-03 Jim Meyering <meyering@lucent.com>
3737 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3738 local `inptr' to avoid warning with some system declarations of iconv.
3740 2000-12-29 Paul Eggert <eggert@twinsun.com>
3742 * modechange.c: Do not assume that mode_t uses the
3743 traditional octal encoding. E.g. "chmod 1 FOO" should set
3744 the other-execute bit of FOO even if S_IXOTH != 1.
3746 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3747 WOTH, XOTH, ALLM): New macros.
3748 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3749 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3751 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3752 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3754 No need to use uintmax_t; unsigned long is long enough.
3755 Don't bother to get suffix since we don't use it.
3757 2000-12-24 Jim Meyering <meyering@lucent.com>
3759 * hash.c (is_prime): Return explicit boolean values.
3760 (hash_get_first): Return NULL to appease Irix5.6's 89.
3761 Reported by Nelson Beebe.
3763 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3765 * localcharset.c (locale_charset): Add support for Win32.
3767 2000-12-18 Paul Eggert <eggert@twinsun.com>
3769 * physmem.h, physmem.c: New files.
3771 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3772 (noinst_HEADERS): Add physmem.h.
3774 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3775 't' for compatibility with Solaris 8 sort.
3777 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3779 * config.charset: Add support for BeOS.
3781 2000-12-16 Jim Meyering <meyering@lucent.com>
3783 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3784 SHELLS_FILE to a file name that's useful on djgpp systems.
3786 (ADDITIONAL_DEFAULT_SHELLS): Define.
3787 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3788 Based mostly on a patch from Prashant TR.
3790 2000-12-16 Jim Meyering <meyering@lucent.com>
3792 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3793 N and M) would have treated it like `chown N:N FILE'.
3795 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3797 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3799 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3800 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3801 to the list of canonical encodings. Rename EUC-CN to GB2312.
3803 2000-12-08 Andreas Schwab <schwab@suse.de>
3805 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3806 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3808 2000-12-07 Jim Meyering <meyering@lucent.com>
3810 * stripslash.c (ISSLASH): Define.
3811 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3814 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3815 (dir_name_r): Declare this function as static.
3816 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3817 manifest itself on a name containing a mix of slashes and
3819 Make this function work with names starting with a DOS-style
3820 drive letter and colon prefix.
3821 (dir_name): Append `.' if necessary.
3822 Based mostly on patches from Prashant TR and Eli Zaretskii.
3824 * dirname.h (dir_name_r): Remove prototype.
3826 2000-12-05 Jim Meyering <meyering@lucent.com>
3828 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3830 2000-12-04 Jim Meyering <meyering@lucent.com>
3832 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3833 Also include memory.h, stdlib.h, unistd.h if appropriate.
3834 Reported by Andreas Jaeger (conflicting declaration of malloc).
3836 2000-12-02 Jim Meyering <meyering@lucent.com>
3838 * closeout.h: Make idempotent, to avoid some obscure warnings.
3840 2000-12-01 Paul Eggert <eggert@twinsun.com>
3842 * memrchr.c: Include <config.h> before any system include file.
3844 2000-11-29 Paul Eggert <eggert@twinsun.com>
3846 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3848 2000-11-26 Jim Meyering <meyering@lucent.com>
3850 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3852 2000-11-22 Paul Eggert <eggert@twinsun.com>
3854 * strftime.c (my_strftime): Do not invoke mbrlen with a
3855 size of (size_t) -1; it's not portable.
3857 2000-11-17 Akim Demaille <akim@epita.fr>
3859 * obstack.h: Formatting changes.
3860 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3861 prevent type checking.
3862 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3863 cast the value to (void *): assigning a `foo *' to a `void *'
3865 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3867 2000-11-17 Jim Meyering <meyering@lucent.com>
3869 * strstr.c: Update from GNU libc.
3871 2000-11-16 Jim Meyering <meyering@lucent.com>
3873 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3875 2000-11-11 Jim Meyering <meyering@lucent.com>
3877 * error.c: Add a couple #includes, merging from GNU libc version.
3879 2000-11-10 Jim Meyering <meyering@lucent.com>
3881 * obstack.h: Update from GNU libc.
3882 * obstack.c: Likewise.
3884 2000-11-06 Paul Eggert <eggert@twinsun.com>
3886 * getusershell.c (setusershell): Use rewind rather than
3887 fseek/fseeko, to avoid configuration hassles with fseeko.
3888 Don't bother opening SHELLS_FILE if shellstream is NULL;
3891 2000-11-05 Jim Meyering <meyering@lucent.com>
3893 * makepath.h (make_dir): Declare.
3894 * makepath.c (make_dir): Remove `static' attribute.
3897 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3899 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3900 last one in a bucket, advance to the next bucket.
3902 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3904 * fnmatch.c: Do not comment out all the code if we are using
3905 the GNU C library, because in some cases we are replacing buggy
3906 code in the GNU C library itself.
3908 2000-10-30 Paul Eggert <eggert@twinsun.com>
3910 * error.h, getline.h, modechange.h:
3911 Remove "2000" from Copyright line, as the file hasn't been
3912 changed this year other than in the copyright notice.
3914 * xalloc.h: Add "2000" to Copyright line, as this file
3915 was changed this year.
3917 2000-10-30 Paul Eggert <eggert@twinsun.com>
3919 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3920 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3921 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3923 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3925 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3926 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3927 doesn't define __restrict_arr.
3929 2000-10-29 Jim Meyering <meyering@lucent.com>
3931 * xstat.in: Fix grammar in comment.
3933 2000-10-28 Jim Meyering <meyering@lucent.com>
3935 * memchr.c: Update from libc.
3936 Adjust for portability:
3937 [HAVE_STDLIB_H]: Include stdlib.h.
3938 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3939 Undef __memchr, too.
3940 [!weak_alias]: Define __memchr to memchr.
3942 * regex.c: Update from libc.
3943 * regex.h: Likewise.
3944 * getopt1.c: Likewise.
3945 * memcmp.c: Likewise.
3947 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3948 Avoid using fseek, when possible -- it's broken by design.
3949 Patch by Ulrich Drepper.
3951 2000-10-26 Jim Meyering <meyering@lucent.com>
3953 * strftime.c: Update from libc.
3955 2000-10-25 Jim Meyering <meyering@lucent.com>
3957 * obstack.c: Update from libc.
3959 2000-10-23 Jim Meyering <meyering@lucent.com>
3961 * hard-locale.c (hard_locale): Revert last change -- it was simply
3962 wrong. That set_locale call must not have any side effects.
3965 2000-10-22 Jim Meyering <meyering@lucent.com>
3967 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3968 [CYCLIC]: Remove now-unused definition.
3970 * save-cwd.c (O_DIRECTORY): Define, if needed.
3971 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3972 Suggestion from Ulrich Drepper.
3974 2000-10-21 Jim Meyering <meyering@lucent.com>
3976 * dirname.c (dir_name_r): New function, factored out of dir_name.
3977 (dir_name): Use dir_name_r.
3978 * dirname.h (dir_name_r): Declare it.
3980 2000-10-21 Jim Meyering <meyering@lucent.com>
3982 * dirname.c (memrchr): Declare if necessary.
3983 (dir_name): Remove the restriction that there be no
3984 trailing slashes. Now, this code skips past them, effectively
3986 [TEST_DIRNAME] (main): New unit tests.
3988 * memrchr.c: New file from GNU libc.
3989 Undef __memrchr, too.
3990 [!weak_alias]: Define __memrchr to memrchr.
3991 Guard weak_alias use with `#ifdef weak_alias'.
3993 2000-10-17 Jim Meyering <meyering@lucent.com>
3995 * quote.h (PARAMS): Define and use.
3996 Reported by Akim Demaille.
3998 * getopt.c: Update from libc.
4000 2000-10-16 Jim Meyering <meyering@lucent.com>
4002 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4005 2000-09-25 Jim Meyering <meyering@lucent.com>
4007 * md5.h (rol): Define (from GnuPG).
4009 * sha.c: Give credit (GnuPG) where due.
4010 (M): Use rol rather than open-coding it.
4011 Add a FIXME comment.
4013 2000-09-21 Jim Meyering <meyering@lucent.com>
4015 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4016 Reported by Michael Stone.
4018 2000-09-20 Jim Meyering <meyering@lucent.com>
4020 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4021 (noinst_HEADERS): Add sha.h.
4022 Based on code from Scott G. Miller and from GnuPG.
4024 2000-09-15 Jim Meyering <meyering@lucent.com>
4026 * regex.c: Update from libc.
4028 2000-09-10 Jim Meyering <meyering@lucent.com>
4030 * getopt.c (_getopt_internal): Update from glibc.
4032 2000-09-09 Jim Meyering <meyering@lucent.com>
4034 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4035 think it should be used as a general replacement for isascii.
4036 * fnmatch.c: Likewise.
4037 * mbswidth.c: Likewise
4038 * regex.c: Likewise.
4041 * userspec.c: Include sys/param.h and limits.h.
4043 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4044 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4045 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4046 UID, GID. Check range.
4048 2000-09-06 Jim Meyering <meyering@lucent.com>
4050 * getopt.c (_getopt_internal): Update from glibc.
4052 2000-08-30 Jim Meyering <meyering@lucent.com>
4054 * strftime.c: Merge in changes from GNU libc.
4056 2000-08-26 Jim Meyering <meyering@lucent.com>
4058 * closeout.c: Include "__fpending.h".
4059 (close_stdout_status): Return right away if there's nothing to flush.
4061 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4062 * __fpending.c: New file.
4063 * __fpending.h: New file.
4065 2000-08-07 Paul Eggert <eggert@twinsun.com>
4067 Standardize on "memory exhausted" instead of "Memory exhausted"
4068 or "virtual memory exhausted".
4069 * obstack.c (print_and_abort): Use "memory exhausted", not
4070 "virtual memory exhausted".
4071 * same.c (same_name): Invoke xalloc_die instead of printing
4073 * userspec.c (parse_user_spec): Likewise.
4074 * bumpalloc.h: comment fix
4075 * same.c, userspec.c: Include xalloc.h.
4077 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4078 not char *const and pointing to a constant array.
4079 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4080 (xrealloc): Comment fix.
4082 * userspec.c (parse_user_spec):
4083 Don't translate a message until just before returning,
4084 to avoid unnecessary translation.
4086 2000-08-07 Jim Meyering <meyering@lucent.com>
4088 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4089 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4090 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4091 getgroups.c, gethostname.c, getopt.h, group-member.c,
4092 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4093 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4094 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4095 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4096 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4097 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4098 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4099 yesno.c: Back out Copyright date changes for each file with no change
4100 this year. This eases coordination with other programs using the same
4101 source code modules. From Paul Eggert.
4103 2000-08-03 Greg McGary <greg@mcgary.org>
4105 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4106 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4107 (EXTEND_BUFFER): Use them.
4109 2000-08-01 Jim Meyering <meyering@lucent.com>
4111 * dirname.c (ISSLASH): Define.
4112 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4113 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4114 both `\' and `/' may be use as path separators.
4115 Based on a patch from Prashant TR.
4117 2000-07-31 Paul Eggert <eggert@twinsun.com>
4119 * quotearg.c (quotearg_n_options): Don't make the initial
4120 slot vector a constant, since it might get modified.
4122 2000-07-31 Jim Meyering <meyering@lucent.com>
4124 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4125 * obstack.c (print_and_abort): Likewise.
4127 2000-07-30 Paul Eggert <eggert@twinsun.com>
4129 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4130 buffer, so that the caller can always quote one small
4131 component of a "memory exhausted" message in slot 0.
4132 From a suggestion by Jim Meyering.
4134 2000-07-30 Jim Meyering <meyering@lucent.com>
4136 * makepath.c (make_path): Quote the other instance, too.
4138 * quotearg.c (N_STATIC_SLOTVECS): Define.
4139 (STATIC_BUF_SIZE): Define.
4140 (quotearg_n_options): Use only statically allocated storage when
4141 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4142 than STATIC_BUF_SIZE.
4144 2000-07-29 Jim Meyering <meyering@lucent.com>
4146 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4147 * dirname.c (dir_name): Likewise.
4149 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4151 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4152 (dir_name): Assert that there are no trailing slashes.
4154 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4156 * mbswidth.h (mbswidth): Add a flags argument.
4157 (mbswidth): New declaration.
4158 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4159 * mbswidth.c (mbswidth): Add a flags argument.
4160 (mbsnwidth): New function.
4162 2000-07-24 Jim Meyering <meyering@lucent.com>
4164 * mbswidth.c: Remove useless #else. From Bruno Haible.
4166 2000-07-23 Paul Eggert <eggert@twinsun.com>
4168 * mbswidth.c (_XOPEN_SOURCE):
4169 Don't define; this causes problems on Solaris 7.
4170 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4172 2000-07-23 Paul Eggert <eggert@twinsun.com>
4175 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4176 so that mbstate_t is always defined.
4178 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4179 be 1 in at least one GCC installation, and this configuration
4180 error is likely to be common. Ignoring MB_LEN_MAX hurts
4181 performance on hosts that have mbrtowc but have only unibyte
4182 locales, but I assume these hosts are rare.
4184 2000-07-23 Paul Eggert <eggert@twinsun.com>
4186 * quotearg.c: Streamline by invoking multibyte code only if needed.
4187 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4188 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4189 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4190 invoke multibyte primitives.
4192 2000-07-23 Jim Meyering <meyering@lucent.com>
4194 * basename.c (base_name): Add an assertion.
4196 2000-07-15 Bruno Haible <clisp.cons.org>
4198 * quotearg.c: When the system forces us to redefine mbstate_t,
4199 shadow its mbsinit function.
4201 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4203 * mbswidth.h: New file.
4204 * mbswidth.c: New file.
4205 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4206 (noinst_HEADERS): Add mbswidth.h.
4208 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4210 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4213 2000-07-15 Jim Meyering <meyering@lucent.com>
4215 * makepath.c: Include quote.h.
4216 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4217 corresponding argument in a `quote (...)' call.
4218 Give better diagnostics.
4220 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4221 (noinst_HEADERS): Add quote.h.
4223 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4224 from tar's src/misc.c.
4225 * quote.h: New file. Prototypes for same.
4227 2000-07-10 Paul Eggert <eggert@twinsun.com>
4229 From a suggestion by Bruno Haible.
4230 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4231 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4232 to decide whether to define the BeOS workaround macro;
4233 this adjusts to the change to AC_MBSTATE_T.
4235 2000-07-13 Paul Eggert <eggert@twinsun.com>
4237 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4239 * quotearg.c (quoting_style_args, quoting_style_vals,
4240 quotearg_buffer_restyled): Add support for
4241 clocale_quoting_style. Undo previous change to
4242 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4243 and "{RIGHT QUOTATION MARK}" msgids.
4245 2000-07-05 Paul Eggert <eggert@twinsun.com>
4247 The old behavior of quoting `like this' doesn't look good with
4248 newer, ISO-style fonts. See:
4249 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4251 Instead, quote "like this" by default. Let the translator
4252 tailor the locale-specific quoting behavior by providing
4253 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4255 * quotearg.c (N_): New macro.
4256 (gettext_default): New function.
4257 (quotearg_buffer_restyled): Use
4258 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4259 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4261 2000-07-09 Jim Meyering <meyering@lucent.com>
4263 * Most files: Update copyright dates to include 2000.
4265 2000-07-08 Jim Meyering <meyering@lucent.com>
4267 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4269 (xgethostname): Remove now-unnecessary #ifdef.
4270 Move declaration of `err' into loop where it's used.
4272 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4274 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4275 by allocating a larger buffer. Test the gethostname return value for
4276 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4277 returns an error and ENAMETOOLONG isn't defined.
4279 2000-07-05 Paul Eggert <eggert@twinsun.com>
4280 and Bruno Haible <haible@clisp.cons.org>
4282 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4284 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4286 * quotearg.c (struct quoting_options): Simplify quote_these_too
4289 2000-07-03 Jim Meyering <meyering@lucent.com>
4291 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4292 Reported by Bruno Haible.
4294 2000-07-04 Jim Meyering <meyering@lucent.com>
4296 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4297 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4300 2000-07-03 Paul Eggert <eggert@twinsun.com>
4301 and Bruno Haible <haible@clisp.cons.org>
4303 * quotearg.c (mbrtowc):
4304 Assign to *pwc, and return 1 only if result is nonzero.
4305 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4307 2000-07-03 Jim Meyering <meyering@lucent.com>
4309 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4310 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4313 2000-07-02 Jim Meyering <meyering@lucent.com>
4315 * quotearg.c (mbstate_t): Don't define here.
4317 2000-07-02 Jim Meyering <meyering@lucent.com>
4319 * nanosleep.c (SIGCONT): Define if not already defined.
4321 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4323 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4324 per change in ../m4/ls-mntd-fs.m4.
4325 (read_filesystem_list): Ignore symbolic links.
4327 2000-06-29 Jim Meyering <meyering@lucent.com>
4329 * same.c: Include <string.h> or <strings.h>, as appropriate,
4330 for declaration of strcmp.
4332 * long-options.c: Include <stdlib.h>, for declaration of exit.
4334 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4335 Avoid warning by casting result to `char *' to remove `const'.
4337 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4339 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4341 2000-06-26 Paul Eggert <eggert@twinsun.com>
4343 savedir now sets errno on failure and invokes xmalloc to get memory.
4344 Fix a couple of other minor bugs while we're at it.
4346 * savedir.c (<unistd.h>): Do not include; there's no need.
4347 (NAMLEN): Remove macro.
4348 (malloc, realloc): Remove decls.
4350 ("xalloc.h"): Include.
4351 (NAME_SIZE_DEFAULT): New macro.
4352 (savedir): Use xmalloc / xrealloc to allocate memory.
4353 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4354 Skip "" directory entries.
4355 Use strlen to calculate directory entry length, since the old method
4356 is rarely used these days and isn't worth supporting.
4357 Don't use a pointer after freeing it.
4358 Check for integer overflow when calculating allocation size.
4359 Use memcpy to copy entries, instead of stpcpy.
4360 Set errno properly when returning NULL.
4361 Check for readdir error.
4363 2000-06-26 Jim Meyering <meyering@lucent.com>
4365 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4367 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4369 * getusershell.c (xmalloc, xrealloc): Remove functions.
4371 Don't include <stdlib.h>. Don't declare malloc, realloc.
4373 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4375 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4377 2000-06-24 Jim Meyering <meyering@lucent.com>
4379 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4381 2000-06-21 Jim Meyering <meyering@lucent.com>
4383 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4385 2000-06-19 Paul Eggert <eggert@twinsun.com>
4387 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4388 (mbrtowc, mbstate_t): Define substitutes if
4389 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4390 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4391 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4393 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4395 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4396 than 1024, return a memory chunk of least possible size, instead
4397 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4398 Use free/xmalloc instead of xrealloc to avoid copying for very long
4401 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4403 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4404 address, not strdup. Include <stdlib.h> and don't declare free().
4406 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4408 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4411 2000-06-21 Jim Meyering <meyering@lucent.com>
4413 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4414 (noinst_HEADERS): Add getstr.h.
4416 * getline.c (getstr): Move into a separate file.
4417 * getstr.c (getstr): New file, extracted from getline.c, with
4418 the following changes: new parameter, delim2; both delim[12]
4419 parameters have type `int', not `char'. The latter would lose
4420 with 8-bit delimiters.
4421 * getstr.h: New file.
4423 2000-06-19 Jim Meyering <meyering@lucent.com>
4425 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4427 2000-06-18 Jim Meyering <meyering@lucent.com>
4429 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4430 Besides, these days every porting target provides a mkdir function.
4432 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4433 (this snippet comes from src/system.h).
4435 2000-06-15 Paul Eggert <eggert@twinsun.com>
4437 * human.c (adjust_value): New function.
4438 (human_readable_inexact): Apply rounding style even when
4439 printing approximate values.
4441 2000-06-14 Paul Eggert <eggert@twinsun.com>
4443 * human.c (human_readable_inexact): Allow an input block
4444 size that is not a multiple of the output block size, and vice versa.
4445 Reported by Piergiorgio Sartor.
4447 2000-06-14 Paul Eggert <eggert@twinsun.com>
4449 * getdate.y (get_date): Apply relative times after time
4450 zone indicator, not before. Reported by Todd A. Jacobs.
4452 2000-06-13 Jim Meyering <meyering@lucent.com>
4454 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4456 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4458 2000-06-12 Paul Eggert <eggert@twinsun.com>
4460 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4462 2000-06-04 Paul Eggert <eggert@twinsun.com>
4464 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4466 2000-06-04 Jim Meyering <meyering@lucent.com>
4468 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4469 SunOS 4.1.4 for which gid_t is an unsigned type.
4471 2000-06-03 Jim Meyering <meyering@lucent.com>
4473 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4475 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4477 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4478 newer, don't install charset.alias.
4479 * config.charset: Change the Linux/glibc rules so they become empty
4480 on glibc-2.1 or newer.
4482 2000-06-02 Jim Meyering <meyering@lucent.com>
4484 * mountlist.c: Back out last change. Instead, do this...
4485 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4486 member using the same `ignore'-testing code.
4487 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4491 2000-05-29 Jim Meyering <meyering@lucent.com>
4493 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4494 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4496 2000-05-22 Jim Meyering <meyering@lucent.com>
4498 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4500 2000-05-18 Jim Meyering <meyering@lucent.com>
4502 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4503 back, too, since it may have been modified by allocate_entry.
4504 (hash_delete): Rewrite to use neither the assignment operator
4505 nor the comma operator in an if-expression.
4507 2000-05-15 Paul Eggert <eggert@twinsun.com>
4510 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4511 Remove; no longer needed.
4512 "quotearg.h": Add include.
4513 (file_name): Do not bother to explicitly initialize to NULL; it's less
4514 efficient on some hosts.
4515 (close_stdout_status): Remove test as to whether stdout was already
4516 closed; it breaks for the case "echo x | sort >&-".
4517 Quote file name colons.
4518 Do not assume that _("write error") lacks format strings.
4520 2000-05-15 Jim Meyering <meyering@lucent.com>
4522 * version-etc.c (version_etc_copyright): Update the copyright string
4523 used in all --version output.
4525 2000-05-14 Jim Meyering <meyering@lucent.com>
4527 * closeout.c (close_stdout_set_file_name): New function.
4528 (close_stdout_status): Use new file-scoped global.
4529 Return right away if fstat says the stdout file descriptor is invalid.
4530 * closeout.h (close_stdout_set_file_name): Declare.
4532 2000-05-10 Jim Meyering <meyering@lucent.com>
4534 * closeout.c [default_exit_status]: New file-scoped variable.
4535 (close_stdout_set_status): New function.
4536 * closeout.h (close_stdout_set_status): Declare.
4538 2000-05-08 Jim Meyering <meyering@lucent.com>
4540 * long-options.c: Don't include closeout.h.
4541 (parse_long_options): Don't call close_stdout for --version.
4543 2000-05-06 Jim Meyering <meyering@lucent.com>
4545 * strnlen.c: Undefine __strnlen and strnlen.
4546 [!weak_alias]: Define __strnlen to strnlen.
4548 * atexit.c: New file, from libiberty.
4550 2000-05-06 Jim Meyering <meyering@lucent.com>
4552 * closeout.c (close_stdout_status): Also check for errors on the
4555 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4557 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4558 instead of xmalloc, xrealloc, path_concat.
4559 (locale_charset): Treat empty environment variables as absent.
4560 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4562 2000-05-04 Jim Meyering <meyering@lucent.com>
4564 * getopt.c: Update from glibc.
4565 * obstack.c: Likewise.
4566 * obstack.h: Likewise.
4567 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4569 * regex.h: Likewise.
4570 * strndup.c: Likewise.
4571 * strnlen.c: New file, from glibc.
4573 2000-05-01 Jim Meyering <meyering@lucent.com>
4575 * full-write.c (full_write): Remove `FIXME' part of comment.
4577 2000-04-29 Jim Meyering <meyering@lucent.com>
4579 * path-concat.c: Declare strdup only if it's not defined.
4580 * canon-host.c: Likewise.
4582 2000-04-28 Jim Meyering <meyering@lucent.com>
4584 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4585 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4586 included first, then limits.h is included by locale.h by libintl.h.
4587 From John David Anglin.
4589 2000-04-25 Jim Meyering <meyering@lucent.com>
4591 * makepath.c (S_IRWXUGO): Define.
4592 (make_path): Always perform explicit chmod if MODE specifies any
4593 of the `special' permission bits. Prompted by a bug report against
4594 install from Mate Wierdl and Joost van Baal.
4596 2000-04-18 Jim Meyering <meyering@lucent.com>
4600 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4601 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4603 2000-04-17 Jim Meyering <meyering@lucent.com>
4605 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4606 the definition of it to rpl_strftime also defined-away the system's
4609 2000-04-15 Jim Meyering <meyering@lucent.com>
4611 Use `C' to denote so-called `contiguous' files, the same way
4613 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4614 (ftypelet): Use S_ISCTG.
4615 From Michael Deutschmann.
4617 2000-04-14 Jim Meyering <meyering@lucent.com>
4619 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4621 2000-04-08 Jim Meyering <meyering@lucent.com>
4623 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4624 names don't conflict. Reported by Eli Zaretskii.
4626 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4628 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4629 bug. Deal with the different error behavior of Irix iconv.
4631 2000-04-07 Jim Meyering <meyering@lucent.com>
4633 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4634 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4636 2000-04-05 Jim Meyering <meyering@lucent.com>
4638 Portability tweaks required for ultrix4.3.
4639 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4640 * readutmp.c: Include sys/types.h before sys/stat.h.
4641 * canon-host.c: Declare strdup.
4642 * path-concat.c: Likewise.
4643 From John David Anglin.
4645 2000-04-04 Jim Meyering <meyering@lucent.com>
4647 Be more DOS 8.3-friendly.
4648 * ref-add.sin: Renamed from ref-add.sed.in.
4649 * ref-del.sin: Renamed from ref-del.sed.in.
4650 * Makefile.am: Reflect renaming.
4651 Reported by Eli Zaretskii.
4653 Use a temporary file name that won't clash with `charset.alias'
4654 in the DOS 8.3 name space.
4655 * Makefile.am (charset_tmp): Define.
4656 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4657 (uninstall-local): Likewise.
4658 Reported by Eli Zaretskii.
4660 2000-03-29 Paul Eggert <eggert@twinsun.com>
4662 * time/strftime.c (my_strftime): Make sure we call the system
4663 strftime, not ourselves, when invoking the underlying strftime.
4665 2000-03-24 Jim Meyering <meyering@lucent.com>
4667 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4668 (charset_alias): Define.
4669 (install-exec-local): Factor out common code.
4670 (uninstall-local): Split lines longer than 80.
4671 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4673 (.sed.in.sed): New rule. Don't redirect directly to $@.
4674 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4676 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4678 * config.charset: Output a line containing "Packages using this file".
4679 * ref-add.sed.in, ref-del.sed.in: New files.
4680 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4681 ref-del.sed): New rules.
4683 2000-03-17 Jim Meyering <meyering@lucent.com>
4685 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4686 Otherwise, include <strings.h>
4688 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4690 * unicodeio.c (utf8_wctomb): New function.
4691 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4692 format instead of in UCS-4 with platform dependent endianness.
4694 2000-03-07 Paul Eggert <eggert@twinsun.com>
4696 * savedir.c (savedir): Work even if directory size is
4697 negative; this can happen with some screwy NFS configurations.
4699 2000-03-06 Jim Meyering <meyering@lucent.com>
4701 * localcharset.c (get_charset_aliases): Don't try to free file_name
4702 if it's NULL (because we ran out of memory). From Bruno Haible.
4704 2000-03-05 Jim Meyering <meyering@lucent.com>
4706 * localcharset.c ("path-concat.h"): Include.
4707 (get_charset_aliases): Use path_concat instead of ANSI string
4710 * unicodeio.h (PARAMS): Define.
4711 Use it to guard prototype.
4713 2000-03-04 Jim Meyering <meyering@lucent.com>
4715 * Makefile.am (install-exec-local): Create $(libdir) before installing
4717 (uninstall-local): Uncomment this rule so `make distcheck' works
4720 * unicodeio.c (<errno.h>): Include it.
4721 (errno): Declare if not defined.
4723 * localcharset.c: Add Bruno's comment justifying use of volatile.
4725 * config.charset: New version, incorporating remarks from a linux
4726 i18n mailing list. From Bruno Haible.
4728 2000-03-02 Jim Meyering <meyering@lucent.com>
4730 * Makefile.am (EXTRA_DIST): Add config.charset.
4732 2000-03-01 Jim Meyering <meyering@lucent.com>
4734 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4735 * unicodeio.c: Likewise.
4737 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4739 * config.charset: New file.
4740 * localcharset.c: New file.
4741 * unicodeio.h, unicodeio.c: New files.
4742 * Makefile.am (DEFS): Add -DLIBDIR=...
4743 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4744 (noinst_HEADERS): Add unicodeio.h.
4745 (all-local, install-exec-local, charset.alias): New targets.
4747 2000-02-28 Paul Eggert <eggert@twinsun.com>
4749 * quotearg.c (ALERT_CHAR): New macro.
4750 (quotearg_buffer_restyled): Use it.
4752 2000-02-27 Jim Meyering <meyering@lucent.com>
4754 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4755 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4757 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4758 not `#if STDC_HEADERS'.
4759 Declare malloc if needed.
4761 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4762 now that autoconf always defines the HAVE_DECL_ symbols.
4763 * human.c: Likewise.
4765 * strtoumax.c: Likewise.
4767 * backupfile.c: Arrange for cpp to fail if the configure-time
4768 declaration check was not run.
4770 * human.c: Likewise.
4772 * strtoumax.c: Likewise.
4774 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4775 then first look up the entire `.'-containing string as a login name.
4777 2000-02-18 Paul Eggert <eggert@twinsun.com>
4779 * getdate.y: Handle two-digit years with leading zeros correctly.
4780 (textint): New typedef.
4781 (parser_control): Member year changed from int to textint.
4783 (YYSTYPE): Removed; replaced by %union with int and textint members.
4784 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4785 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4786 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4787 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4788 (date, number, to_year): Use width of number in digits, not its value,
4789 to determine whether it's a 2-digit year, or a 2-digit time.
4790 (yylex): Store number of digits of numeric tokens.
4791 Reported by John Kendall.
4793 (parser_control): Changed from struct parser_control to typedef (for
4794 consistency). All uses changed.
4796 (tID): Removed; not used.
4797 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4799 2000-02-14 Paul Eggert <eggert@twinsun.com>
4801 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4802 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4804 2000-02-12 Jim Meyering <meyering@lucent.com>
4806 * userspec.c (ISDIGIT): Define it.
4807 (isdigit): Remove definition.
4808 (is_number): Use ISDIGIT, not isdigit.
4809 <libintl.h>: Include.
4811 (parse_user_spec): Mark translatable strings.
4813 2000-02-10 Jim Meyering <meyering@lucent.com>
4815 With these changes, nanosleep.[ch] are finally enough like the other
4816 lib/* replacement files to compile on a few more losing systems.
4818 * nanosleep.h: Don't include config.h.
4819 Remove prototype from declaration of nanosleep.
4820 (PARAMS): Remove now-unneeded definition.
4821 * nanosleep.c: #undef nanosleep.
4822 (rpl_nanosleep): Rename from nanosleep.
4824 2000-02-03 Jim Meyering <meyering@lucent.com>
4826 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4827 rather than with `#if HAVE_UTMPNAME'.
4829 2000-02-01 Jim Meyering <meyering@lucent.com>
4831 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4833 2000-01-31 Jim Meyering <meyering@lucent.com>
4835 * nanosleep.h (nanosleep): Guard declaration with
4836 `#if ! HAVE_DECL_NANOSLEEP'.
4837 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4838 the declaration in that vendor's sys/timers.h.
4839 Reported by Christian Krackowizer.
4841 * quotearg.c (ISASCII): Add #undef and move definition to follow
4842 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4843 (ISPRINT): Likewise.
4844 Reported by Tom Tromey.
4846 2000-01-30 Jim Meyering <meyering@lucent.com>
4848 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4849 uses of ->ut_name. The latter doesn't work with new Linux header files
4850 where only utmpx.ut_user is declared.
4852 * readutmp.h (UT_USER): Define.
4854 2000-01-23 Jim Meyering <meyering@lucent.com>
4856 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4859 2000-01-22 Jim Meyering <meyering@lucent.com>
4861 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4862 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4863 Required for some AIX systems. Reported by Christian Krackowizer.
4864 [TESTING] (main): New function.
4866 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4867 * dirname.c (dir_name): Support for DOS-style file names with drive
4870 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4872 * strverscmp.c (ISDIGIT): Define.
4873 (strverscmp): Use ISDIGIT, not isdigit.
4875 2000-01-17 Paul Eggert <eggert@twinsun.com>
4877 * nanosleep.c (nanosleep):
4878 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4879 POSIX.1 doesn't require SA_INTERRUPT and some systems
4880 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4881 it's been part of POSIX.1 since day 1 (in 1988).
4883 2000-01-17 Jim Meyering <meyering@lucent.com>
4885 * interlock: Remove unused file. Reported by François Pinard.
4887 2000-01-16 Paul Eggert <eggert@twinsun.com>
4889 * quotearg.c (quotearg_buffer_restyled): Do not quote
4890 alert, backslash, formfeed, and vertical tab unnecessarily in
4891 shell quoting style.
4894 version-control: never