1 2004-04-11 Paul Eggert <eggert@twinsun.com>
3 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4 (CHAR_BIT): Remove, since we assume C89.
5 Include <stdint.h> if available, as per current Autoconf CVS advice.
7 2004-03-30 Paul Eggert <eggert@twinsun.com>
9 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
10 not bool, to be more consistent with Unix conventions.
11 Suggested by Bruno Haible.
15 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
18 * getdate.h: Include stdbool.h, and timespec.h instead of
19 the usual <time.h> dance.
20 (get_date): Change signature to support fractional time stamps.
22 * getdate.y: Include "getdate.h" first, as we can now
23 assume C89 and don't need to worry about 'const'.
24 Similarly, include "unlocked-io.h" near start, not in middle.
26 (textint.value): Use long int rather than int.
27 (textint.digits): Use size_t rather than int.
28 (BILLION, LOG10_BILLION): New constants.
29 (parser_control): New member rel_ns. Members day_ordinal,
30 time_zone, month, day, hour, minutes, rel_year, rel_month,
31 rel_day, rel_hour, rel_minutes, rel_seconds
32 are now long int, not int. Member seconds is now struct timespec,
33 not int. New member timespec_seen. Members dates_seen, days_seen,
34 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
36 (%union.intval): Now long int, not int.
38 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
39 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
40 (spec): Now is a timespec or an item list.
41 (timespec, items): New nonterminals.
42 (time, rel, relunit, number, get_date):
43 Add support for fractional seconds.
44 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
45 (gmtime, localtime, mktime): Remove decls; not needed with C89.
46 (to_hour): First arg is now long int, not int.
47 (to_year): Returns long int, not int.
48 Don't treat year -70 like 70.
49 (tm_diff): Returns long int, not int.
50 (lookup_word): Use bool instead of int when appropriate.
51 (yylex): Use size_t for count, not int.
52 Detect overflow when parsing large integer constants.
53 Add support for fractions.
54 (get_date): Make pointers 'const' if possible.
55 Use more-portable code to detect integer overflow.
56 (main) [TEST]: Adjust to above changes. Test for localtime failure.
57 Don't use ctime; it's not reliable if the year has >4 digits.
59 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
60 This is for compatibility with BSD.
62 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
63 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
64 From coreutils' system.h.
66 * userspec.c: Don't include "posixver.h".
67 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
68 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
69 compatible extension. Simplify code by removing a boolean int
70 that was always nonzero if a string was nonnull.
72 2004-03-30 Jim Meyering <jim@meyering.net>
76 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
78 * readtokens.c (readtoken): Don't leak 64 bytes when reading
79 an empty input stream.
81 * readtokens.c: Include <stdbool.h>.
82 (readtoken): Use `size_t' rather than int/long.
84 Use `bool' rather than `int' where appropriate.
85 Use memset rather than an explicit loop.
86 Use x2nrealloc rather than xrealloc.
87 Allow the use of `\0' as a delimiter.
88 (readtokens): Likewise.
89 * readtokens.h (readtoken, readtokens): Update prototypes.
91 2004-03-30 Bruno Haible <bruno@clisp.org>
93 * getloadavg.c (getloadavg): Don't assume setlocale returns
96 2004-03-29 Paul Eggert <eggert@twinsun.com>
98 Merge changes to getloadavg.c from coreutils and Emacs.
100 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
101 Define to an expression, not to the empty string.
102 Include cloexec.h and xalloc.h.
103 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
104 Use set_cloexec_flag rather than rolling our own.
105 * cloexec.c, cloexec.h: New files.
107 2004-03-18 Paul Eggert <eggert@twinsun.com>
109 * getopt.h: Sync with libc CVS.
111 2004-03-18 Paul Eggert <eggert@twinsun.com>
112 Bruno Haible <bruno@clisp.org>
114 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
115 not on all platforms that have <wchar.h>.
116 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
118 2004-03-09 Paul Eggert <eggert@twinsun.com>
120 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
122 * getopt_int.h: New file, also synced from libc.
124 2004-03-07 Paul Eggert <eggert@twinsun.com>
126 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
127 '#if' expressions. Unlike the code it replaces, it does not
128 depend on (defined _SC_PAGESIZE). However, it does depend on
129 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
130 first reported by Jason Andrade in
131 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
133 2004-01-18 Simon Josefsson <jas@extundo.com>
135 * strdup.h: New file.
136 * strdup.c: Include it.
137 * path-concat.c: Include strdup.h. Drop strdup declaration.
138 * userspec.c: Include strdup.h. Drop strdup declaration.
140 2004-02-06 Karl Berry <karl@gnu.org>
142 * config.charset: update from gettext 0.14.1.
144 2004-02-05 Paul Eggert <eggert@twinsun.com>
146 Add comments and code, prompted by suggestions from Bruno Haible
148 * quotearg.h (quotearg_alloc): New decl. Improve the comments
149 describing the enum quoting_style values.
150 * quotearg.c (quotearg_alloc): New function.
151 (quotearg_buffer_restyled): Treat lone { and } as special.
152 Treat = as special. Work around bug with older shells
153 that "see" a '\' that is really the 2nd byte of a multibyte char.
154 Quote empty string with shell_quoting_style.
156 2004-02-03 Bruno Haible <bruno@clisp.org>
158 * pipe.h: New file, from GNU gettext.
159 * pipe.c: New file, from GNU gettext.
161 2004-01-27 Bruno Haible <bruno@clisp.org>
163 * execute.h: New file, from GNU gettext.
164 * execute.c: New file, from GNU gettext.
165 * w32spawn.h: New file, from GNU gettext.
167 2004-01-23 Paul Eggert <eggert@twinsun.com>
169 Exit-status fix from coreutils.
171 Use exit_failure consistently in place of EXIT_FAILURE,
172 so that program exit statuses are consistent on failure.
174 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
175 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
176 * argmatch.h: Comment fix to match the above.
177 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
178 Now a macro referring to exit_failure, instead of a separate
179 variable. Include "exitfail.h" to get it.
180 * xstrtol.h: Include "exitfail.h".
181 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
183 * long-options.c (parse_long_options): Use prototype
184 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
187 2004-01-21 Jim Meyering <jim@meyering.net>
189 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
190 so as not to conflict with a different-sized __mktime_internal
191 function in GNU libc.
192 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
193 Problem building statically-linked `ls' reported by Michael Brunnbauer.
195 2004-01-18 Paul Eggert <eggert@twinsun.com>
197 Merge from diffutils.
199 * file-type.c (file_type): Add typed memory objects.
200 * file-type.h (S_TYPEISTMO): New macro.
202 * c-stack.h (c_stack_action): Remove argv argument.
203 * c-stack.c (c_stack_action): Likewise. All uses changed.
204 (die): Don't calculate message unless segv_action returns.
205 (get_stack_location, min_address_from_argv, max_address_from_argv,
206 volatile stack_base, volatile_stack_size): Remove.
207 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
208 that every segmentation violation is a stack overflow. (Ouch!)
209 See Debian bug 136249 (still outstanding) for more info about why
210 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
212 2003-11-30 Bruno Haible <bruno@clisp.org>
214 Safer stack allocation.
215 * setenv.c: Include allocsa.h.
216 (alloca): Remove fallback definition.
217 (freea): Remove macro.
218 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
221 2003-10-17 Bruno Haible <bruno@clisp.org>
223 * binary-io.h: Avoid warnings on Cygwin.
225 2003-12-28 Bruno Haible <bruno@clisp.org>
227 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
228 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
230 2003-11-28 Bruno Haible <bruno@clisp.org>
232 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
234 2003-11-27 Bruno Haible <bruno@clisp.org>
236 * wait-process.c: On Windows, include windows.h. Needed on mingw.
238 2003-11-17 Bruno Haible <bruno@clisp.org>
240 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
242 2003-11-24 Bruno Haible <bruno@clisp.org>
244 * xallocsa.h: New file, from GNU gettext.
245 * xallocsa.c: New file, from GNU gettext.
247 2003-11-24 Bruno Haible <bruno@clisp.org>
249 * allocsa.h: New file, from GNU gettext.
250 * allocsa.c: New file, from GNU gettext.
252 2003-11-24 Bruno Haible <bruno@clisp.org>
254 * eealloc.h: New file.
256 2004-01-15 Jim Meyering <jim@meyering.net>
258 Merge from coreutils.
260 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
261 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
262 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
264 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
265 optional configure-time default.
267 * version-etc.c (version_etc_copyright): Update copyright date.
269 * xreadlink.c (xreadlink): Correct outdated comment.
271 2004-01-15 Paul Eggert <eggert@twinsun.com>
273 Merge from coreutils.
275 * posixver.c: Include posixver.h.
277 * same.c: Include <stdbool.h>, <limits.h>.
278 (_POSIX_NAME_MAX): Define if not defined.
280 (same_name): If file names are silently truncated, report
281 that the file names are the same if they are the same after
282 the silent truncation.
284 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
286 * xstrtod.c (xstrtod): Likewise. All callers changed to
287 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
290 2004-01-14 Paul Eggert <eggert@twinsun.com>
292 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
293 with like-named macro in fnmatch.c.
294 (EXT): Use an internal constant instead.
296 Merge fnmatch patches from glibc.
297 * fnmatch.c (mbsinit): Remove define.
298 Add libc_hidden_ver (__fnmatch, fnmatch).
299 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
300 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
302 2003-12-14 Karl Berry <karl@gnu.org>
304 * config.charset: update from gettext-runtime.
306 2003-12-03 Paul Eggert <eggert@twinsun.com>
308 * getgroups.c (getgroups): xmalloc takes one argument, not two.
309 Bug reported by Alfred M. Szmidt.
311 2003-11-29 Karl Berry <karl@gnu.org>
313 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
315 2003-11-23 Paul Eggert <eggert@twinsun.com>
316 Bruno Haible <bruno@clisp.org>
318 * printf-parse.h: Don't include sys/types.h.
319 (ARG_NONE): New macro.
320 (char_directive): Change type of *arg_index fields to size_t.
321 * printf-parse.c: Don't include sys/types.h.
322 (SSIZE_MAX): Remove macro.
323 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
324 Remove unnecessary overflow check.
325 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
328 2003-11-24 Paul Eggert <eggert@twinsun.com>
330 * alloca.c: Remove dependency on xalloc module.
331 (xalloc_die): Remove.
332 (memory_full) [!defined emacs]: New macro.
333 [!defined emacs]: Don't include xalloc.h.
334 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
335 address arithmetic overflows. Change datatypes a bit to avoid
338 2003-11-22 Jim Meyering <jim@meyering.net>
340 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
342 2003-11-17 Bruno Haible <bruno@clisp.org>
344 * vasnprintf.c (alloca): Remove fallback definition.
345 (freea): Remove definition.
346 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
347 Reported by Paul Eggert.
349 2003-11-17 Jim Meyering <jim@meyering.net>
351 On systems without utime and without a utimes function capable of
352 dealing with a NULL struct utimbuf* argument, this utime replacement
353 could -- in unusual circumstances -- leak a file descriptor.
354 * utime.c: Include <unistd.h> and <errno.h>.
355 (utime_null): Be sure to close `fd' and to preserve errno.
356 Reported by Geoff Collyer via Arnold Robbins.
358 2003-11-16 Paul Eggert <eggert@twinsun.com>
359 Bruno Haible <bruno@clisp.org>
361 Protect against address arithmetic overflow.
362 * printf-args.h: Include stddef.h.
363 (arguments): Change type of field 'count' to size_t.
364 * printf-args.c (printf_fetchargs): Use size_t instead of
365 'unsigned int' where appropriate.
366 * printf-parse.h: Include sys/types.h.
367 (char_directive): Change type of *arg_index fields to ssize_t.
368 (char_directives): Change type of fields 'count', max_*_length to
370 * printf-parse.c: Include sys/types.h and xsize.h.
371 (SSIZE_MAX): Define fallback value.
372 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
373 instead of 'int' where appropriate. Check a_allocated, d_allocated
374 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
375 * vasnprintf.c: Include xsize.h.
376 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
377 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
378 overflow. Avoid wraparound when converting a width or precision from
381 2003-11-16 Bruno Haible <bruno@clisp.org>
383 Update from GNU gettext.
384 * printf-parse.c: Generalize to it can be compiled for wide strings.
385 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
386 * vasnprintf.c: Generalize to it can be compiled for wide strings.
387 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
388 SNPRINTF): New macros.
389 Don't include <alloca.h> if the file is used inside libintl.
390 (local_wcslen): New function, for Solaris 2.5.1.
391 (VASNPRINTF): Use it instead of wcslen.
393 2003-11-16 Bruno Haible <bruno@clisp.org>
395 * xsize.h (xmax): New function.
396 (xsum, xsum3, xsum4): Declare as "pure" functions.
398 2003-11-12 Paul Eggert <eggert@twinsun.com>
400 * xalloc.h: Do not include <limits.h> or <stdint.h>.
401 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
402 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
403 heuristic is just as accurate as far as we know, and it removes a
404 dependency on size_max.m4 and ptrdiff_max.m4.
406 2003-11-12 Paul Eggert <eggert@twinsun.com>
408 * xstrtol.c (__xstrtol): Remove "break" immediately after
409 "return", to pacify some unknown compiler. Problem reported
412 2003-11-11 Bruno Haible <bruno@clisp.org>
414 * xsize.h (SIZE_MAX): Remove fallback definition.
415 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
418 2003-11-10 Paul Eggert <eggert@twinsun.com>
420 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
421 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
422 rejected some allocations of exactly SIZE_MAX - 2 bytes.
424 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
425 not (size_t) -1, since it's defined here.
427 2003-11-06 Paul Eggert <eggert@twinsun.com>
429 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
430 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
431 Reject sizes of exactly SIZE_MAX bytes.
432 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
433 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
435 2003-11-05 Bruno Haible <bruno@clisp.org>
437 * xsize.h: Include limits.h, to avoid a possible collision with
438 SIZE_MAX defined in <limits.h> on Solaris.
440 2003-11-04 Bruno Haible <bruno@clisp.org>
443 * linebreak.c: Include xsize.h.
444 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
445 argument for overflow.
446 Suggested by Paul Eggert.
448 2003-10-31 Bruno Haible <bruno@clisp.org>
450 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
451 to avoid (extremely rare) race condition.
452 Suggested by Paul Eggert.
454 2003-11-03 Jim Meyering <jim@meyering.net>
456 * userspec.c: Include "userspec.h".
457 * userspec.h: New file.
459 2003-10-31 Paul Eggert <eggert@twinsun.com>
461 * mountlist.h (struct mount_entry.me_type_malloced): New member.
462 * mountlist.c (SIZE_MAX): Define if not defined already.
463 (read_filesystem_list): Set and use me_type_malloced.
464 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
465 whatever the type happens to be), for brevity and consistency.
466 Check for size calculation overflow on Alphas running OSF/1.
468 2003-10-31 Jim Meyering <jim@meyering.net>
470 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
472 * linebuffer.c: Include <string.h> for declaration of memset.
474 2003-10-30 Paul Eggert <eggert@twinsun.com>
475 Bruno Haible <bruno@clisp.org>
477 * vasprintf.c: Include <limits.h>, <stdlib.h>.
478 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
480 2003-10-29 Paul Eggert <eggert@twinsun.com>
482 * xalloc.h (xalloc_oversized): Now a macro, not a function,
483 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
485 * quotearg.c (quotearg_n_options): Use it.
486 * group-member.c: Include <stdbool.h>.
487 (free_group_info): Arg is now const *; don't free arg.
488 (get_group_info): Now returns bool and accepts struct group_info *,
489 rather than returning a malloc'ed struct group_info *.
490 All uses changed. Check for overflow in internal size calculation.
492 * getusershell.c (readname): Simplify the code by using x2nrealloc
493 rather than xmalloc/xrealloc.
494 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
495 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
496 conformance bug: the old code used a pointer after freeing the
497 storage that it addressed.
498 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
499 rather than doing it by hand.
500 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
501 the buffer preserved. Use free and xmalloc instead.
502 * quotearg.c (quotearg_n_options): Likewise.
503 Use a simpler test for size overflow. Don't use xalloc_oversized
504 because unsigned int might be wider than size_t (!); this suggests
505 that we should switch from unsigned int to size_t for slot numbers.
507 2003-10-27 Bruno Haible <bruno@clisp.org>
509 * stdbool_.h: Better support for BeOS.
511 2003-10-27 Paul Eggert <eggert@twinsun.com>
513 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
514 to allocate the returned structure. Do not allocate a subarray,
515 as x2nrealloc will do that.
516 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
517 instead of xnrealloc.
518 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
520 2003-10-26 Paul Eggert <eggert@twinsun.com>
522 * xalloc.h (xalloc_oversized): New static inline function, for
523 callers that want to do their own size-overflow checking. Include
524 <stdbool.h>, since xalloc_oversized returns bool.
525 * xalloc.c (array_size_overflow): Remove. All callers changed
526 to use xalloc_oversized.
528 Add two functions x2realloc, x2nrealloc, for programs that grow
529 arrays dynamically by doubling their sizes.
530 * xalloc.h (x2realloc, x2nrealloc): New decls.
531 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
534 Port to C99 semantics for 'inline' of external functions.
535 Bug reported by Bruno Haible.
536 * xmalloc.c (xnmalloc_inline): New static inline function,
537 with the old contents of xnmalloc.
538 (xnmalloc, xmalloc): Use it.
539 (xnrealloc_inline): New static inline function,
540 with the old contents of xnrealloc.
541 (xnrealloc, xrealloc): Use it.
543 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
545 2003-10-25 Paul Eggert <eggert@twinsun.com>
547 Fix several address-calculation bugs in the hash modules,
548 plus some minor code cleanup.
550 * hash.h: Include <stdbool.h>, for bool.
551 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
552 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
553 hash_get_n_entries, hash_get_max_bucket_length,
554 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
555 hash_rehash): Use size_t rather than unsigned.
556 * hash.c (struct hash_table, hash_get_n_buckets,
557 hash_get_n_buckets_used, hash_get_n_entries,
558 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
559 hash_get_entries, hash_do_for_each, hash_string, is_prime,
560 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
562 (SIZE_MAX): Define if not defined.
563 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
564 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
566 Use const * when possible.
567 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
568 (check_tuning): Fix bug: if tuning parameters were very close to
569 0 or 1, rounding errors could have caused subscript violations.
570 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
571 (hash_initialize): Add 'fail:' label
572 to free table and return NULL, and use it to simplify code.
573 Use calloc rather than clearing the storage ourself.
574 (hash_initialize, hash_rehash): Check for arithmetic overflow in
575 buffer size calculations.
576 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
577 Include <stddef.h>, for size_t.
578 * hash-pjw.c (hash_pjw): Likewise.
579 Switch to method described by Bruno Haible.
580 Include <limits.h>, for CHAR_BIT.
581 (SIZE_BITS): New macro.
583 2003-10-21 Paul Eggert <eggert@twinsun.com>
585 * getndelim2.c (getndelim2): When size calculation overflows,
586 ceiling the allocation at NMAX bytes rather than silently
587 discarding input bytes before NMAX is reached. This makes
588 a difference only if NMAX exceeds SIZE_MAX / 2.
590 * obstack.c: Merge from glibc.
591 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
592 Add libc_hidden_def (_obstack_newchunk).
593 (_obstack_free) [! defined _LIBC]: Remove.
594 [defined _LIBC]: Make a strong alias from obstack_free, rather than
595 a clone of the function body.
596 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
597 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
599 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
600 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
603 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
604 (obstack_ptr_grow_fast, obstack_int_grow_fast):
605 Don't use lvalue casts, as GCC plans to remove support for them
606 in GCC 3.5. Reported by Joseph S. Myers. This bug
607 was also present in the non-GCC version, indicating that this
608 code had always been buggy and had never been widely used.
609 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
610 Use the fast variant of each macro, rather than copying the
611 definiens of the fast variant; that way, we'll be more likely to
612 catch future bugs in the fast variants.
614 2003-10-20 Bruno Haible <bruno@clisp.org>
616 * wait-process.h: New file, from GNU gettext.
617 * wait-process.c: New file, from GNU gettext.
619 2003-10-19 Jim Meyering <jim@meyering.net>
621 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
623 2003-10-16 Paul Eggert <eggert@twinsun.com>
625 * getgroups.c: Include <errno.h>, <stdlib.h>.
626 (getgroups): First arg is int, not size_t.
627 Don't let 'free' mangle errno.
629 2003-10-16 Jim Meyering <jim@meyering.net>
631 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
633 2003-10-15 Paul Eggert <eggert@twinsun.com>
635 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
637 (new_exclude, add_exclude_file): Initial size no longer needs to
639 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
640 our own address arithmetic overflow checking.
642 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
643 (fnmatch): Do not alloca more than 2000 wide characters;
644 instead, use malloc for large buffers.
645 Check for address arithmetic overflow, and return -1
646 with errno set to ENOMEM in that case.
647 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
648 (NEW_PATTERN): Do not alloca more than 8000 bytes;
649 instead, return -1. Check for address arithmetic overflow.
651 2003-10-14 Paul Eggert <eggert@twinsun.com>
653 Handle invalid suffixes and overflow independently, so that
654 callers can treat them independently as needed. Fix some bugs in
655 suffix handling, e.g., "100k@" was not diagnosed as an invalid
656 suffix for a human-readable blocksize. The major caller-visible
657 change is the addition of a new
658 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
659 that both overflow and suffix chars were found.
661 * human.c (humblock): Don't check separately for invalid suffix
662 char; that is xstrtoumax's job (now that its bug is fixed).
663 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
664 INTMAX_MAX]: New macros.
665 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
666 TYPE_MAXIMUM): New macros.
667 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
668 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
669 if overflow occurs, as it's what __strtol does and it's more useful
671 (__xstrtol): If __strtol reports some error other than ERANGE,
672 reflect it to the caller as LONGINT_INVALID. If it reports
673 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
674 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
675 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
677 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
678 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
679 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
680 [defined UINTMAX_MAX]: New macros.
682 2003-10-14 Bruno Haible <bruno@clisp.org>
684 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
685 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
686 Also use volatile where needed.
688 2003-10-12 Paul Eggert <eggert@twinsun.com>
690 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
691 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
692 and define in terms of the other primitives.
693 * xmalloc.c: Include stdbool.h; do not include exit.h.
694 (SIZE_MAX): Define if not already defined.
695 (array_size_overflow): New function.
696 (xalloc_die): Abort instead of exiting if 'error' returns.
697 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
698 (xmalloc, xrealloc): Use them.
699 (xcalloc): Check for address arithmetic overflow.
700 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
701 a bit faster than strcpy.
703 2003-10-08 Paul Eggert <eggert@twinsun.com>
705 Merge getpass from libc, plus a few fixes.
707 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
709 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
710 __fsetlocking to empty.
711 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
712 do include <bits/libc-lock.h>.
713 Do not include <fcntl.h>; not needed.
714 [_LIBC]: Include <wchar.h>.
715 (NOTCANCEL_MODE): New macro.
716 (flockfile, funlockfile) [_LIBC]: New macros.
717 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
718 [!_LIBC]: New macros.
719 (call_fclose): New function.
720 (getpass): Use it. Save tty stream separately; this simplifies the
721 code and makes it more reliable if stdin happens to equal stdout.
722 Invoke __fsetlocking on tty.
723 Handle thread cancellation if needed.
724 Namespace cleanup (use __tcgetattr, __getline).
725 Use bool for Booleans.
726 [USE_IN_LIBIO]: Handle wide streams.
727 [!_LIBC]: Unconditionally do the fseek, since we don't know what
728 stream might go where.
730 * unlocked-io.h: Include <stdio.h>, so that the caller
731 doesn't have to include <stdio.h> before us.
732 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
733 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
734 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
735 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
736 if not declared, so that we can use getpass.c code from libc without
738 (flockfile, ftrylockfile, funlockfile): New macros.
740 2003-10-06 Bruno Haible <bruno@clisp.org>
742 * version-etc-2.h: Remove file.
743 * version-etc-2.c: Remove file.
745 2003-09-25 Jim Meyering <jim@meyering.net>
746 Bruno Haible <bruno@clisp.org>
748 This lets translators provide better translations for the
749 "Written by ..." part of --version output.
750 * version-etc.h: Include stdarg.h.
751 (version_etc_copyright): Declare as readonly.
752 (version_etc): Make this function variadic with a NULL-terminated list
753 of author name strings.
754 (version_etc_va): New declaration.
755 * version-etc.c: Include stdarg.h, stdlib.h.
756 (version_etc_copyright): Declare as readonly.
757 (version_etc_va): New function. Provide a different translatable string
758 for each possible number of authors < 10. Abbreviate when there are 10
760 (version_etc): Make this function variadic. Call version_etc_va.
761 Suggestion from Gary V. Vaughan.
763 * long-options.h (parse_long_options): Change prototype: the authors
764 string is moved to the end and becomes variadic.
765 * long-options.c: Include stdarg.h.
766 (parse_long_options): Make this function variadic, too.
767 Call version_etc_va, not version_etc.
769 2003-10-06 Bruno Haible <bruno@clisp.org>
771 * fatal-signal.h: New file, from GNU gettext.
772 * fatal-signal.c: New file, from GNU gettext.
774 2003-10-04 Karl Berry <karl@gnu.org>
776 * argp*: update from libc.
778 2003-10-01 Larry Jones <lawrence.jones@eds.com>
780 * getpass.c (getpass): Use a no-op fseek when switching from input to
781 output mode on the same stream.
783 2003-09-29 Paul Eggert <eggert@twinsun.com>
785 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
786 Fix arg typo in previous patch.
788 2003-09-28 Jim Meyering <jim@meyering.net>
790 * error.c: Correct cpp indentation.
792 2003-09-27 Paul Eggert <eggert@twinsun.com>
794 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
795 Omit the special code that used __typeof__, since we worry that
796 it could be more trouble than it's worth. See:
797 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
798 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
802 2003-09-26 Jim Meyering <jim@meyering.net>
804 * error.c (error_tail): Move some declarations
805 into inner scope where the local variables are used.
807 2003-09-26 Bruno Haible <bruno@clisp.org>
809 * stpncpy.h (gnu_stpncpy): New declaration.
810 (stpncpy): Define as alias for gnu_stpncpy.
811 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
813 2003-09-26 Paul Eggert <eggert@twinsun.com>
815 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
816 (error_tail): Do not loop, reallocating temporary buffer, since
817 the output cannot contain more wide characters than the input
818 contains bytes, the size must be big enough already. This avoids
819 one potential size overflow calculation. Check for size overflow
820 when calculating temporary buffer size. Free temporary buffer
821 when done, if it was allocated with malloc; this plugs a memory
822 leak. Remove casts from void * to pointers, that are no longer
823 needed now that we're assuming C89 or better.
825 Merge error changes from glibc.
827 * error.c, error.h: Update copyright notice header to match glibc.
828 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
829 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
830 Disable cancellation while printing error.
831 * error.h: Prepend __ to parameter names.
833 2003-09-25 Karl Berry <karl@gnu.org>
835 * argp-fmtstream.c, argp-help.c: update from libc.
837 2003-09-25 Bruno Haible <bruno@clisp.org>
839 * version-etc-2.h: New file, from version-etc.h with modifications.
840 * version-etc-2.c: New file, from version-etc.c with modifications.
842 2003-09-25 Simon Josefsson <jas@extundo.com>
844 * xgetdomainname.h: New file.
845 * xgetdomainname.c: New file.
847 2003-09-25 Simon Josefsson <jas@extundo.com>
848 Bruno Haible <bruno@clisp.org>
850 * getdomainname.h: New file.
851 * getdomainname.c: New file.
853 2003-09-24 Paul Eggert <eggert@twinsun.com>
855 * linebuffer.c (freebuffer): Don't free the argument, just
856 the buffer associated with the argument. Bug reported by
859 2003-09-19 Karl Berry <karl@gnu.org>
861 * argp.h: update from libc.
863 2003-09-16 Paul Eggert <eggert@twinsun.com>
865 * linebuffer.c (readlinebuffer): Return NULL immediately upon
866 input error, instead of returning NULL the next time we are called
867 (and therefore losing track of errno).
869 2003-09-15 Paul Eggert <eggert@twinsun.com>
871 * getndelim2.c (getndelim2): Don't trash errno when a read
872 fails, so that the caller gets the proper errno.
874 * readutmp.c (read_utmp): Likewise.
875 Check for fstat error. Close stream and free storage
878 2003-09-14 Bruno Haible <bruno@clisp.org>
880 * fwriteerror.h: New file.
881 * fwriteerror.c: New file.
883 2003-09-14 Jim Meyering <jim@meyering.net>
885 * getloadavg.c: Correct cpp indentation.
886 * strdup.c: Likewise.
887 * vasnprintf.c: Likewise.
889 2003-09-12 Paul Eggert <eggert@twinsun.com>
891 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
892 * obstack.c [!defined _LIBC]: Likewise.
893 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
894 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
895 * exitfail.c: Don't include stdlib.h; no longer needed.
897 More changes to assume C89 or better.
899 * error.c (error_tail): Assume vprintf.
901 * argmatch.c (getenv): Remove decl.
902 * progreloc.c (get_full_program_name): Define via prototype.
903 * setenv.c (clearenv): Likewise.
904 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
906 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
907 (malloc, memcpy): Remove decls.
908 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
909 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
910 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
911 (memcpy): Remove macro.
912 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
913 (__P): Remove. All uses removed.
914 (PTR): Remove. All uses changed to void *.
915 (CHAR_BIT, NULL): Remove.
916 (spaces, zeros, memset_space, memset_zero)
917 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
919 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
920 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
921 Define with prototype.
922 Remove now-unnecessary prototype decl.
923 (extra_args_spec): Assume ANSI C. All uses changed.
924 (extra_args_spec_iso): Remove.
925 (my_strftime, emacs_strftimeu): Define via prototype.
926 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
928 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
929 * strtoimax.c: Include <stdlib.h> unconditionally.
930 (strtoul, strtol): Remove decls.
931 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
933 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
934 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
935 (LOCALE_PARAM_PROTO): New macro.
936 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
937 (INTERNAL (strtol), strtol): Define with a prototype.
938 (PARAMS): Remove. All uses removed.
939 * tempname.c: Include <string.h> unconditionally.
940 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
941 * xgethostname.c (main): Define with a prototype.
942 * xmalloc.c: Include "xalloc.h" first, to check interface.
943 Include <stdlib.h> unconditionally.
944 (calloc, malloc, realloc, free): Remove decls.
945 * xstrtod.c: Include "xstrtod.h" first, to check interface.
946 Include <stdlib.h> unconditionally. Sort include file names.
948 (xstrtod): Define with a prototype.
949 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
950 (strtol, strtoul): Remove decls.
952 2003-09-11 Paul Eggert <eggert@twinsun.com>
954 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
955 Include <stdlib.h>, <string.h> unconditionally.
956 Remove now-unnecessary cast to char *.
957 * strnlen.c: Include <string.h> unconditionally.
958 * yesno.c (yesno): Define with a prototype.
960 2003-09-10 Bruno Haible <bruno@clisp.org>
962 * strcspn.c: Include <string.h> unconditionally.
963 * strpbrk.c: Include <string.h> unconditionally.
964 * strstr.c: Include <string.h> unconditionally.
965 * unicodeio.c: Include <string.h> unconditionally.
966 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
967 * unsetenv.c: Likewise.
968 * xreadlink.c: Include <stdlib.h> unconditionally.
969 * yesno.c: Include <stdlib.h> unconditionally.
970 (rpmatch): Add prototype.
972 2003-09-10 Jim Meyering <jim@meyering.net>
974 * error.c: Correct indentation of cpp directives.
976 2003-09-09 Paul Eggert <eggert@twinsun.com>
980 * acosl.c (main): Use a prototype.
981 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
984 * getloadavg.c (getloadavg, main): Define via prototypes.
986 * getopt.h (struct option.name): Assume C89, and use 'const'.
987 (getopt, etopt_long, getopt_long_only, _getopt_internal)
988 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
990 * getopt.c (const): Remove macro.
991 Include <string.h> unconditionally.
992 (my_index): Remove; all uses changed to strchr.
993 (strlen): Remove decl.
994 (exchange): Remove forward decl; no longer needed.
995 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
996 Define with prototype.
997 * getopt1.c (const): Remove macro.
998 (getopt_long, getopt_long_only, main): Define with prototype.
1000 * getugroups.c: Include <string.h> unconditionally.
1002 * getusershell.c: Include <stdlib.h> unconditionally.
1003 (getusershell, setusershell, endusershell, readname, main):
1004 Define with prototypes.
1006 * group-member.c: Include group-member.h first.
1007 Include <stdlib.h> unconditionally.
1009 * hard-locale.c: Include hard-locale.h first.
1010 Include <stdlib.h>, <string.h> unconditionally.
1012 * hash.c (free, malloc): Remove decls.
1013 Include <stdlib.h> unconditionally.
1015 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1016 (getenv): Do not declare.
1018 * idcache.c: Include <string.h> unconditionally.
1020 * long-options.c: Include long-options.h first, to test interface.
1021 Include <stdlib.h> unconditionally.
1023 * makepath.c: Include makepath.h first, to test interface.
1024 Include <stdlib.h> and <string.h> unconditionally.
1026 * linebuffer.c: Include <stdlib.h>.
1027 (free): Remove decl.
1029 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1030 rpl_malloc returns void *, not char *.
1031 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1033 * md5.h: Include <limits.h> unconditionally.
1034 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1035 (__P): Remove; all uses removed.
1036 * md5.c: Include "md5.h" first.
1037 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1038 md5_buffer, md5_process_bytes, md5_process_block):
1039 Define with prototypes.
1040 * sha.h (__P): Remove all uses. (It wasn't defined??)
1041 * sha.c: Include "sha.h" first.
1042 Include <stdlib.h>, <string.h> unconditionally.
1044 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1045 * memcmp.c (__ptr_t): Likewise.
1046 * memrchr.c (__ptr_t): Likewise.
1047 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1048 Include <string.h> unconditionally.
1049 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1050 * memchr.c: Include <stdlib.h> unconditionally.
1051 * memchr.c (LONG_MAX): Remove.
1052 * memrchr.c (LONG_MAX): Likewise.
1053 * memchr.c (__memchr): Define via a prototype.
1054 * memrchr.c (__memrchr): Likewise.
1055 * memcmp.c (__P): Remove, and remove all uses.
1056 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1057 Remove forward decls; no longer needed.
1058 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1059 Use types required by C89 in prototype.
1061 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1062 * savedir.c: Likewise.
1063 * mkdir.c (free): Remove decl.
1064 * rmdir.c (rmdir): Define with a prototype.
1065 * savedir.c: Include savedir.h first, to test interface.
1067 * mktime.c (STDC_HEADERS): Remove.
1068 Include <stdlib.h>, <string.h> unconditionally.
1070 * modechange.c: Include <stdlib.h> unconditionally.
1071 (malloc): Remove decl.
1073 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1074 (free): Remove decl.
1076 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1077 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1078 (This type really should be intptr_t, but that's a C99ism.)
1079 (_obstack_memcpy): Remove: all uses changed to memcpy.
1080 Include <string.h> unconditionally.
1081 (struct obstack): Assume __STDC__ for types of members
1082 chunkfun, freefun, extra_arg.
1083 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1084 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1085 obstack_begin, obstack_specify_allocation,
1086 obstack_specify_allocation_with_arg, obstack_chunkfun,
1087 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1088 Remove unprototyped decls and the macros that use them.
1089 * obstack.c (POINTER): Remove. All uses changed to void *.
1090 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1091 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1092 (defined __STDC__ && __STDC__)]:
1093 Remove nonprototyped code.
1094 Include <stdlib.h> unconditionally.
1095 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1096 _obstack_allocated_p, _obstack_free, obstack_free,
1097 _obstack_memory_used, print_and_abort):
1098 Define using prototypes.
1099 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1100 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1101 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1102 obstack_next_free, obstack_object_size, obstack_room) [0]:
1103 Remove unused, unprototyped code.
1105 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1107 * physmem.c (physmem_total, physmem_available, main): Define
1110 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1111 (main): Define with a prototype.
1113 * posixver.c (getenv): Remove decl.
1115 * putenv.c (malloc): Returns void *, not char *.
1116 Include <string.h> unconditionally.
1117 (strchr, memcpy, NULL): Do not define.
1119 * readtokens.c: Include readtokens.h first, to test interface.
1120 Include <stdlib.h>, <string.h> unconditionally.
1121 (init_tokenbuffer): Define with a prototype.
1123 * regex.c (PARAMS): Remove. All uses removed.
1124 All uses of _RE_ARGS removed, too.
1125 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1127 (bzero): Assume memset exists.
1128 (memcmp, memcpy, NULL): Remove.
1129 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1130 char, or assignments to local vars of type signed char.
1131 (init_syntax_once, PREFIX(extract_number_and_incr),
1132 PREFIX(print_partial_compiled_pattern),
1133 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1134 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1135 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1136 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1137 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1138 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1139 wcs_compile_range, byte_compile_range, truncate_wchar,
1140 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1141 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1142 count_mbs_length, wcs_re_match_2_internal,
1143 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1144 PREFIX(alt_match_null_string_p),
1145 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1146 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1147 regfree, PREFIX(extract_number)): Define with prototype. Remove
1148 now-unnecessary declaration, if any.
1149 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1151 Remove now-unnecessary casts among pointer types.
1152 * regex.h (_RE_ARGS): Remove. All uses removed.
1154 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1155 (free): Remove decl.
1157 * rpmatch.c: Include <stdlib.h> unconditionally.
1159 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1160 (free): Remove decl.
1162 * save-cwd.c: Include <stdlib.h> unconditionally.
1163 * xgetcwd.c: Likewise.
1165 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1166 (free): Remove decl.
1168 * strchrnul.c (strchrnul): Define with a prototype.
1169 Fix bug: c_in was not converted to char before searching.
1171 The following changes are not K&R related:
1173 * group-member.h: Include <sys/types.h>, so that this file is
1175 * makepath.h: Likewise.
1177 * getusershell.c (readname, default_index, line_size, readname):
1178 Use size_t, not int, for sizes.
1179 (readname): If the size overflows, report an error instead of
1182 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1184 * getndelim2.c: Assume stdlib.h per the C89 spec.
1186 2003-09-08 Paul Eggert <eggert@twinsun.com>
1188 Assume C89 or better; remove K&R cruft.
1189 A few of these changes were first proposed by Derek Robert Price
1190 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1192 * addext.c: Include <string.h> unconditionally.
1193 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1194 Don't declare getenv or malloc.
1196 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1197 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1199 (find_stack_direction, alloca): Use prototypes.
1201 * atexit.c (atexit): Define using a prototype.
1203 * basename.c, dirname.c, stripslash.c:
1204 Include <string.h> unconditionally.
1206 * bcopy.c: Include <stddef.h>.
1207 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1209 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1211 * error.h (error, error_at_line, error_print_progname)
1212 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1213 * error.c: Include error.h first, to check interface.
1214 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1215 (VA_START): Remove; all uses changeed to va_start.
1216 (exit, strerror): Remove decls.
1217 (error_print_progname): Prototype uncondionally.
1218 Don't include <errno.h>; no longer needed.
1219 (private_strerror): Remove.
1220 (error_tail): Always define.
1221 (error, error_at_line): Assume C89 or better; always use prototypes.
1222 * fatal.c: Include "fatal.h" first, to test interface.
1223 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1224 (VA_START): Remove; all uses changed to va_start.
1225 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1227 (exit): Remove decl.
1228 (fatal): Prototype unconditionally. Assume va_start works.
1229 Abort at end, to pacify gcc.
1231 * euidaccess.c (main): Define with a prototype.
1233 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1235 * exitfail.c: Include <stdlib.h> unconditionally.
1237 * fnmatch_.h (__P): Remove. All uses changed to assume
1239 * fnmatch.c: Include fnmatch.h first, to test interface.
1240 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1241 (getenv): Remove decl.
1242 (fnmatch): Define using a prototype.
1243 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1244 (FCT): Define using a prototype.
1246 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1248 * gethostname.c: Include <stddef.h>.
1249 (gethostname): Define with prototype. Length is size_t, not int.
1251 2003-09-08 Paul Eggert <eggert@twinsun.com>
1253 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1254 getversion.c should have been removed then, but was accidentally
1257 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1258 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1260 2003-09-07 Paul Eggert <eggert@twinsun.com>
1262 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1263 copy_tm_result. Bug reported by Simon Josefsson in
1264 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1266 2003-09-06 Paul Eggert <eggert@twinsun.com>
1268 * time_r.c, time_r.h: New files.
1270 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1272 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1273 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1275 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1277 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1278 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1281 * timegm.c: Switch to glibc implementation, with the following changes:
1282 [defined HAVE_CONFIG_H]: Include <config.h>.
1283 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1284 (__mktime_internal) [!defined _LIBC]: New decl.
1285 (__gmtime_r) [!defined _LIBC]: New macro and function.
1286 (timegm): Use a prototype, since gnulib assumes C89.
1287 Do not bother declaring tmp to be const, as it's not really usefu.
1288 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1289 (timegm): Declare only if HAVE_DECL_TIMEGM.
1291 2003-09-03 Paul Eggert <eggert@twinsun.com>
1293 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1294 Bug reported by Lute Kamstra in
1295 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1297 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1298 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1299 course with correspondingly smaller numbers for tomorrow and
1300 yesterday. From Tadayoshi Funaba. Originally installed into
1301 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1304 2003-08-31 Simon Josefsson <jas@extundo.com>
1306 * timegm.h: New file.
1307 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1309 2003-08-31 Karl Berry <karl@gnu.org>
1311 * argp.h: update from libc.
1313 2003-08-28 Bruno Haible <bruno@clisp.org>
1315 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1316 warning on QNX, which defines O_BINARY to 000000.
1318 2003-08-24 Bruno Haible <bruno@clisp.org>
1320 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1321 MSVC7 <stdio.h> is included later.
1323 2003-08-20 Bruno Haible <bruno@clisp.org>
1325 * progname.h: New file, from GNU gettext.
1326 * progname.c: New file, from GNU gettext.
1327 * progreloc.c: New file, from GNU gettext.
1329 2003-08-19 Bruno Haible <bruno@clisp.org>
1331 * xstrdup.c: Assume <string.h> exists.
1333 2003-08-18 Jim Meyering <jim@meyering.net>
1335 * setenv.h: Indent nested cpp directive.
1336 * vasnprintf.c: Remove trailing blanks.
1338 2003-08-17 Simon Josefsson <jas@extundo.com>
1339 Bruno Haible <bruno@clisp.org>
1341 * xstrndup.h: New file.
1342 * xstrndup.c: New file.
1344 2003-08-17 Bruno Haible <bruno@clisp.org>
1346 * strndup.h: New file.
1348 2003-08-16 Paul Eggert <eggert@twinsun.com>
1350 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1351 space, undoing this 2003-08-12 change:
1352 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1354 2003-08-16 Jim Meyering <jim@meyering.net>
1356 Merge from coreutils.
1357 * xstrtoimax.c: #else #if -> #elif.
1358 * xstrtoumax.c: Likewise.
1360 2003-08-15 Paul Eggert <eggert@twinsun.com>
1362 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1363 rather than tab, after '#' in shell-script copyright notices.
1364 Suggested by Bruno Haible.
1366 2003-08-15 Jim Meyering <jim@meyering.net>
1367 and Paul Eggert <eggert@twinsun.com>
1369 Merge from coreutils.
1370 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1371 member but strut utmpx does not. Needed for AIX 4.3.3.
1372 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1374 2003-08-15 Jim Meyering <jim@meyering.net>
1376 Merge from coreutils.
1377 * xgethostname.c: Include <stdlib.h>.
1378 (xghostname): Don't exit for anything other than memory-related
1379 failure; just return NULL.
1380 * userspec.c: Include "posixver.h".
1381 (parse_user_spec): Accept `.' as a separator only
1382 in pre-POSIX-200112 mode.
1383 * strtoimax.c: Use #elif rather than #else #if.
1384 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1385 Remove function, now that we can rely on a working tzset function.
1386 [!_LIBC]: Ensure that the required autoconf test has been run.
1387 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1388 Use underlying_strftime for %r.
1389 * sha.c: Merge in some clean-up and optimization changes from glibc.
1390 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1391 Ensure that it is a multiple of 64.
1392 Rearrange loop exit tests so as to avoid performing an
1393 additional fread after encountering an error or EOF.
1394 * realloc.c: Update copyright date.
1396 2003-08-14 Jim Meyering <jim@meyering.net>
1398 Merge from coreutils.
1399 * obstack.h: Whitespace changes.
1400 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1401 and xcalloc return values.
1402 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1403 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1404 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1405 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1406 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1408 Use mntctl's return value to drive the entry-processing loop, since
1409 we can't rely on the value of the vmt_length member in the last
1410 entry. On some systems doing so could result in exhausting
1411 virtual memory. Based in part on a patch from Mike Jetzer.
1413 2003-08-14 Jim Meyering <jim@meyering.net>
1414 and Paul Eggert <eggert@twinsun.com>
1416 Merges from coreutils, plus other fixes.
1417 * physmem.c: Merge in portability changes from gcc/libiberty
1418 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1419 for credits and details. Thanks to Kaveh Ghazi for helping
1420 to keep these files in sync.
1421 (ARRAY_SIZE): Define it.
1422 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1423 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1424 (memcasecmp): Don't assume size_t fits in unsigned int.
1425 Remove casts and duplicate code.
1426 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1427 (memcpy): Remove definition.
1428 Merge in some clean-up and optimization changes from glibc.
1429 [BLOCKSIZE]: Move definition to top of file.
1430 Ensure that it is a multiple of 64.
1431 Rearrange loop exit tests so as to avoid performing an
1432 additional fread after encountering an error or EOF.
1433 * md5.h (md5_uintptr): Define.
1434 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1435 return to the initial working directory. Preserve errno
1437 * idcache.c: Include "xalloc.h".
1438 (xmalloc, xrealloc): Remove decls.
1439 (getuser): Remove casts no longer required in C89.
1440 * human.c: Include stdio.h, for sprintf.
1441 * group-member.c: Include "xalloc.h".
1442 (xmalloc, xrealloc): Remove decls.
1443 (get_group_info): Remove casts no longer required in C89.
1444 * getusershell.c (readname): Remove casts no longer required in C89.
1445 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1446 * getline.c: Whitespace fix, from coreutils.
1448 2003-08-13 Paul Eggert <eggert@twinsun.com>
1450 * exclude.c: Include <ctype.h>
1451 (IN_CTYPE_DOMAIN): New macro.
1453 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1456 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1457 Undo previous (whitespace-only) change.
1459 2003-08-12 Paul Eggert <eggert@twinsun.com>
1461 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1462 Normalize leading white space and remove trailing white space.
1463 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1464 notice, as per ../config/srclist-update.
1466 Merge from coreutils.
1467 * euidaccess.h: New file.
1468 * euidaccess.c: Include it.
1469 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1470 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1471 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1473 2003-08-11 Bruno Haible <bruno@clisp.org>
1475 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1476 (vasnprintf): Use it instead of wcslen.
1478 2003-08-11 Bruno Haible <bruno@clisp.org>
1480 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1481 value to ensure that _Bool promotes to int. Use #define for _Bool when
1482 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1484 2003-08-10 Karl Berry <karl@gnu.org>
1486 * regex.h: update from libc (whitespace fix).
1488 2003-08-09 Paul Eggert <eggert@twinsun.com>
1490 Merge some files from coreutils. These changes were
1491 originally made by Jim Meyering.
1492 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1493 many older Unixes require this.
1494 * alloca.c (alloca): Remove cast to argument of free;
1495 no longer needed in C89.
1496 * alloca_.h, regex.h: Fix white space to match
1497 what GNU indent does.
1499 2003-08-05 Paul Eggert <eggert@twinsun.com>
1501 * bumpalloc.h: Remove.
1503 2003-08-04 Paul Eggert <eggert@twinsun.com>
1505 * getloadavg.c: Change copyright notice and spacing to conform to
1508 Merge from coreutils.
1509 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1511 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1512 from Karl Berry, implemented by Jim Meyering.
1513 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1514 from Dmitry V. Levin.
1515 Remove anachronistic cast of xrealloc.
1516 * fnmatch_.h (__const): Remove. Use 'const'.
1517 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1518 type. Otherwise, it wouldn't compile with at least /bin/cc on
1519 ymp-cray-unicos9.0.2.X.
1520 Combine two mostly-identical uses of alloca into one.
1521 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1523 2003-08-04 Dave Love <d.love@dl.ac.uk>
1527 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1528 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1529 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1530 obsolete NLIST_NAME_UNION.
1531 [__GNU__]: Undef BSD and FSCALE.
1532 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1534 2003-08-03 Paul Eggert <eggert@twinsun.com>
1536 * stdbool_.h (_Bool): Make it signed char, instead of
1537 an enum type, so that it's guaranteed to promote to int. See:
1538 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1540 2003-07-31 Paul Eggert <eggert@twinsun.com>
1542 * strerror.c: Include config.h, limits.h. Declare sprintf.
1543 (strerror): Don't assume that a printable int fits in 14 bytes.
1545 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1546 Bruno Haible <bruno@clisp.org>
1548 * getline.h (getline, getdelim): Change return type to ssize_t.
1549 * getline.c (getline, getdelim): Likewise.
1550 Remove _GNU_SOURCE define; now it's defined in config.h through
1553 2003-07-22 Paul Eggert <eggert@twinsun.com>
1555 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1556 over-parenthesization in macros.
1558 Sync with coreutils.
1560 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1563 Use `exit_failure' for xalloc and xmemcoll instead of their own
1564 private exit-failure variables.
1565 * xalloc.h (xalloc_exit_failure): Remove.
1566 * xmalloc.c: Likewise. Include exitfail.h.
1567 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1568 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1569 * xmemcoll.c: Likewise. Include exitfail.h.
1570 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1572 2003-07-18 Paul Eggert <eggert@twinsun.com>
1574 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1575 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1576 to test that it can stand by itself. Include "exitfail.h".
1577 Clients should set exit_failure instead.
1578 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1580 2003-07-18 Andreas Schwab <schwab@suse.de>
1582 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1584 2003-07-18 Bruno Haible <bruno@clisp.org>
1586 * getndelim2.h: New file.
1587 * getndelim2.c: Make into a module of its own. Include config.h,
1589 (getndelim2): Make non-static. Change return type to ssize_t.
1590 * getline.h: Change argument names.
1591 * getline.c: Include getndelim2.h instead of getndelim2.c.
1592 * getnline.c: Include getndelim2.h.
1594 2003-07-17 Bruno Haible <bruno@clisp.org>
1596 * Makefile.am: Remove file.
1597 * Makefile.in: Remove file.
1599 2003-07-17 Bruno Haible <bruno@clisp.org>
1601 * getnline.h: New file.
1602 * getnline.c: New file.
1603 * getndelim2.c: New file, extracted from getline.c.
1604 (getndelim2): Renamed from getdelim2, with added nmax argument.
1605 * getline.c: Include getndelim2.c.
1606 (getdelim2): Moved out to getndelim2.c.
1607 (getline, getdelim): Update.
1609 2003-07-15 <karl@gnu.org>
1611 * vasnprintf.c: update from gettext.
1613 2003-07-15 Jim Meyering <jim@meyering.net>
1615 * makepath.c (make_path): Enclose diagnostic in _(...).
1617 2003-07-14 Paul Eggert <eggert@twinsun.com>
1619 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1620 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1621 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1622 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1623 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1624 updated automatically by ../config/srclist-update. This changes
1625 their license from LPGL to GPL.
1627 2003-07-14 Jim Meyering <jim@meyering.net>
1629 Don't emit diagnostics. Let callers do that.
1630 * save-cwd.c: Don't include "error.h".
1631 (save_cwd): Don't call error. Ensure that errno is valid
1632 when returning nonzero.
1634 * save-cwd.h (restore_cwd): Update prototype.
1635 * save-cwd.c (restore_cwd): Remove two parameters.
1636 Simplify. Don't call error upon failure. Let callers do that.
1637 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1638 when auditing is enabled. But don't bother updating the #if.
1640 2003-07-14 Simon Josefsson <jas@extundo.com>
1642 * mempcpy.h: New file.
1643 * mempcpy.c: New file.
1645 2003-07-14 Paul Eggert <eggert@twinsun.com>
1647 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1648 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1649 unicodeio.c, unicodeio.h, unlocked-io.h:
1650 Switch from LGPL to GPL.
1652 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1654 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1655 it breaks C++ compilation.
1656 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1658 2003-07-10 Jim Meyering <jim@meyering.net>
1660 * vasnprintf.c: Remove trailing blanks.
1661 Make cpp indentation consistent.
1663 2003-07-09 Paul Eggert <eggert@twinsun.com>
1665 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1666 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1667 Switch from LGPL to GPL.
1669 2003-07-07 Paul Eggert <eggert@twinsun.com>
1671 * mktime.c: Fix some boundary cases and remove need for floating point.
1673 Issue a compile-time diagnostic if time_t is floating point, or if
1674 two's complement arithmetic is not in effect, or if arithmetic
1675 right shift does not propagate the sign. These assumptions were
1676 all in the original code but they weren't checked.
1678 (TIME_T_MIDPOINT, verify): New macros.
1679 (__isleap): Remove; it has integer overflow problems.
1680 (leapyear): New function, without those problems.
1681 (ydhms_tm_diff): Remove; splitting into two parts.
1682 (ydhms_diff): New function, containing the arithmetic part of
1683 the old ydhms_tm_diff function. Issue a compile-time
1684 diagnostic if we are not using C99 integer division.
1685 Avoid casts when possible.
1686 (guess_time_tm): New function, containing the checking part of
1687 the old ydhms_tm_diff function. Return the new value, rather than
1688 the difference between it and the old. Accept a new argument T
1689 so that *T specifies the old value. Check for overflow in the result.
1691 (__mktime_internal): Use a time_t offset, not a long int offset.
1692 This undoes the 2003-06-04 change, which is no longer needed now
1693 that we have better overflow checking.
1694 (localtime_offset): Likewise.
1696 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1697 and long are 64-bit but int is only 32-bit.
1698 (ydhms_diff): Use long int to store year1 and yday1.
1699 Issue a compile-time diagnostic if long int is not wide enough.
1701 (__mktime_internal): Use long int to store adjusted year and yday.
1702 Use plain C rather than preprocessor commands, if that doesn't
1704 Check for overflow (and try to repair) after each probe
1705 rather than checking only at the very end. This avoids some bugs
1706 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1707 does not equal GMT offset at maximum time).
1708 Use integer to check for overflow rather than floating point; this
1709 is more portable to non-IEEE hosts, and is a tad faster.
1710 When we detect that we are oscillating between two values,
1711 don't check whether tm_isdst has the requested value, since
1712 we already know the answer. When tm_isdst has the wrong value,
1713 use a different heuristic to find the right one, based on the
1714 extreme values actually observed in practice in tz2003a,
1715 rather than the (overly optimistic) "previous 3 calendar quarters".
1717 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1718 "T const" to accommodate glibc style.
1719 (check_result): Use less-confusing report format. "long" -> "long int.
1721 Don't loop if the iteration overflows time_t.
1722 Allow a negative step in the iteration.
1724 2003-07-01 Paul Eggert <eggert@twinsun.com>
1726 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1727 having it depend on HAVE_SYS_TYPES_H.
1729 2003-06-25 Bruno Haible <bruno@clisp.org>
1731 * readlink.c: New file.
1733 2003-06-20 Bruno Haible <bruno@clisp.org>
1735 Assume C89, so PARAMS isn't needed.
1736 * unicodeio.h (PARAMS): Remove.
1737 * unicodeio.c: Don't use PARAMS.
1739 2003-06-18 Jim Meyering <jim@meyering.net>
1741 Merge changes from coreutils.
1742 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1743 Remove explicit declarations of xmalloc and realloc.
1745 (read_utmp): Remove anachronistic cast of xmalloc.
1747 2003-06-17 Paul Eggert <eggert@twinsun.com>
1749 Assume C89, so PARAMS isn't needed.
1750 * backupfile.h (PARAMS): Remove. All uses removed.
1751 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1752 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1753 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1754 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1755 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1756 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1757 xstrtol.h: Likewise.
1758 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1759 same.h, strverscmp.h: Do not include config.h; no longer needed.
1760 Anyway, config.h should always be included before any other file.
1762 2003-06-11 Simon Josefsson <jas@extundo.com>
1764 * sysexit_.h: New file.
1766 2003-05-20 Derek Price <derek@ximbiot.com>
1768 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1770 2003-06-10 Simon Josefsson <jas@extundo.com>
1772 * strchrnul.h: New file.
1773 * strchrnul.c: New file.
1775 2003-06-10 Simon Josefsson <jas@extundo.com>
1777 * argp.h: New file, from glibc.
1778 * argp-ba.c: New file, from glibc.
1779 * argp-eexst.c: New file, from glibc.
1780 * argp-fmtstream.c: New file, from glibc.
1781 * argp-fmtstream.h: New file, from glibc.
1782 * argp-fs-xinl.c: New file, from glibc.
1783 * argp-help.c: New file, from glibc.
1784 * argp-namefrob.h: New file, from glibc.
1785 * argp-parse.c: New file, from glibc.
1786 * argp-pv.c: New file, from glibc.
1787 * argp-pvh.c: New file, from glibc.
1788 * argp-xinl.c: New file, from glibc.
1790 2003-06-07 Jim Meyering <jim@meyering.net>
1792 * readtokens.h: Put `Free Software Foundation, Inc.'
1793 in place of my name in the copyright comment.
1794 Remove definition and uses of __P.
1797 * stat.c: Don't declare xmalloc explicitly.
1798 Instead, include "xalloc.h".
1799 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1800 xrealloc, and xcalloc return values.
1801 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1803 * xgetcwd.h: Remove definition/uses of PARAMS.
1805 2003-06-06 Jim Meyering <jim@meyering.net>
1807 * stdbool_.h: Renamed from stdbool.h.in.
1809 2003-06-06 Jim Meyering <jim@meyering.net>
1811 Merge from coreutils.
1812 * same.c: (same_name): Declare *_basename locals to be `const'.
1813 Consolidate declarations and initializations of *_base* locals.
1815 Merge from coreutils.
1816 This avoids a core dump on systems without GNU putenv,
1817 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1818 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1819 (unsetenv): New static function, from GNU libc.
1820 (rpl_putenv): Use it.
1822 * modechange.c: Remove trailing blanks.
1824 Merge from coreutils.
1825 * fsusage.c: Remove declaration of statfs.
1826 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1828 * posixtm.c: Include <stdbool.h> unconditionally.
1830 2003-06-05 Paul Eggert <eggert@twinsun.com>
1832 * mktime.c (__mktime_internal): When resolving a tm_isdst
1833 mismatch, look in future quarters as well as past. This fixes a
1834 bug when processing fall-backwards gaps immediately after a long
1835 period of daylight-saving time.
1837 * mktime.c: Assume freestanding C89 or better.
1838 (HAVE_LIMITS_H): Remove. Assume it's 1.
1839 (__P): Remove; not used.
1840 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1841 (mktime, not_equal_tm, print_tm, check_result,
1842 main): Use prototypes. Use const * where appropriate.
1843 (main): Fix typo in testing code that uncovered by above changes.
1844 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1846 2003-06-04 Paul Eggert <eggert@twinsun.com>
1848 * mktime.c: Fix Debian bug 177940
1849 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1850 (localtime_offset): Now long int, not time_t, because we want it
1851 to be guaranteed to be signed. All uses changed.
1852 (__mktime_internal): If overflow would occur when adding offset,
1855 Merge 'human' changes from coreutils. Rewrite to support
1856 locale-specific notations like thousands separators.
1857 * human.c: Simplify authorship notice.
1858 Include human.h immediately after config.h.
1859 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1860 <limits.h>: Do not include, since human.h does.
1861 (SIZE_MAX, UINTMAX_MAX): New macros.
1862 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1863 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1864 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1865 (power_letter): Renamed from suffixes.
1866 (generate_suffix_backwards): Remove.
1867 (adjust_value): Now takes int style (because of human.h changes)
1868 and long double value (for greater precision on some platforms).
1869 (group_number): New function.
1870 (human_readable): Use it. Use integer options, not enum.
1871 Put the options before the sizes in the arg list.
1872 Support all the new options.
1873 The old human_readable function has been removed;
1874 use inttostr.h instead.
1875 (human_readable, default_block_size, humblock):
1876 Use uintmax_t, not int, for block sizes.
1877 (human_readable_inexact, block_size_types): Remove.
1878 (block_size_opts): New constant.
1879 (human_options): Renamed from human_block_size, with new signature
1880 that allows block sizes up to UINTMAX_MAX. All callers changed.
1881 * human.h: Add copyright and authorship notice.
1882 Include <limits.h> and <stdbool.h> unconditionally.
1883 (PARAMS): Remove. All uses removed.
1884 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1885 (enum human_inexact_style): Remove tag; now a nameless enum.
1886 (human_floor, human_ceiling, human_round_to_even): Now have
1887 values 2, 0, 1 rather than -1, 1, 0.
1888 (human_group_digits, human_suppress_point_zero, human_autoscale,
1889 human_base_1024, human_SI, human_B): New constants.
1890 (human_readable_inexact, human_block_size): Remove.
1891 (human_readable): Size args are now uintmax_t, not int.
1892 (human_options): New decl.
1894 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1895 unnecessary now that we assume C89 or better. This change
1896 imported from coreutils.
1898 * mktime.c (__mktime_internal): Do not reject negative timestamps
1899 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1900 in the 2003-05-30 sync from glibc.
1902 .h files should stand alone, but we shouldn't include <sys/types.h>
1903 if we can get away with just <stddef.h>.
1905 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1906 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1907 rather than <sys/types.h>, as we merely need size_t.
1908 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1910 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1911 Include <stdio.h>, to get FILE.
1912 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1913 memcasecmp.h has included <stddef.h> and all we need is size_t.
1914 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1915 our interface, instead of including <sys/types.h>
1917 2003-06-02 Paul Eggert <eggert@twinsun.com>
1920 Fix some minor time-related bugs with POSIX time arguments.
1921 Some valid time stamps were being rejected (notably -1, and
1922 time stamps before 1900 on 64-bit hosts). And some invalid
1923 time stamps were being accepted, e.g. September 31.
1925 * posixtm.h (posixtime): Return bool instead of time_t, so
1926 that we can return (time_t) -1 successfully.
1927 * posixtm.c: Likewise.
1928 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1929 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1930 (t): Remove static var.
1931 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1932 of static var. All uses changed.
1933 (year): Do not reject years before 1900; they can occur with
1935 (posix_time_parse): Do not check for out-of-range components;
1936 that is now the caller's responsibility, since our checks were
1937 only approximations.
1938 (posixtime): Use mktime to check for out-of-range components,
1939 since it knows them exactly.
1940 If mktime returns (time_t) -1, check whether an error actually occurred
1941 by invoking localtime on -1.
1942 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1943 posixtime failures better.
1944 Improve the test data (in comments only).
1946 2003-05-30 <karl@gnu.org>
1948 * mktime.c: update from libc.
1950 2003-05-30 Bruno Haible <bruno@clisp.org>
1952 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1953 * localcharset.h: Likewise.
1954 * localcharset.c: Likewise.
1956 2003-05-28 Paul Eggert <eggert@twinsun.com>
1958 Assume the headers required for C89 freestanding compilers.
1959 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1960 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1961 without checking for HAVE_LIMITS_H.
1962 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1963 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1965 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1966 * exclude.c: Include <stdbool.h> unconditionally.
1967 * tempname.c: Include <stddef.h> unconditionally.
1968 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1969 * modechange.c, rpmatch.c (NULL): Don't define, since
1970 <stddef.h> does that.
1971 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1972 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1973 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1974 * xstrtol.c: Likewise.
1975 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1976 * savedir.c: Include <stddef.h> instead of defining NULL.
1978 * addext.c (addext): Use assignment rather than cast, to avoid
1979 warnings on some platforms.
1981 * mktime.c (__mktime_internal): Do not reject negative timestamps
1984 2003-05-10 Bruno Haible <bruno@clisp.org>
1986 * linebreak.c (iconv_string_length): Don't return -1 just because the
1987 string is longer than 4 KB.
1989 2003-05-12 Jim Meyering <jim@meyering.net>
1991 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1992 the space-padded-by-default conversion specifiers, %e, %k, %l.
1994 2003-05-03 Bruno Haible <bruno@clisp.org>
1996 Upgrade to Unicode-4.0.
1997 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1998 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1999 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2000 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2001 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2002 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2003 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2004 Change width of U+E0100..U+E01EF from 1 to 0.
2006 2003-04-25 Bruno Haible <bruno@clisp.org>
2008 * copy-file.c: Include <stddef.h>, for size_t.
2010 2003-04-25 Jim Meyering <jim@meyering.net>
2012 * copy-file.c (copy_file_preserving): Declare buf_size to be
2013 of type size_t, not int.
2015 2003-04-11 Jim Meyering <jim@meyering.net>
2017 Merge changes from Coreutils.
2019 2003-03-22 Jim Meyering <jim@meyering.net>
2021 * strftime.c (widen): Cast alloca return value to proper type.
2023 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2026 * strftime.c (my_strftime): Handle very large width
2027 specifications for numeric values correctly. Improve checks for
2030 2003-01-19 Jim Meyering <jim@meyering.net>
2032 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2033 (nl_get_alt_digit) [! defined my_strftime]: Define.
2034 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2035 _nl_get_alt_digit and _nl_get_walt_digit.
2037 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2038 These changes have no effect outside of _LIBC.
2040 2003-04-10 Bruno Haible <bruno@clisp.org>
2042 * findprog.h: New file, from GNU gettext.
2043 * findprog.c: New file, from GNU gettext.
2045 2003-04-05 Jim Meyering <jim@meyering.net>
2047 Merge changes from Coreutils.
2049 * exclude.h (PARAMS): Remove definition and uses.
2050 * exclude.c: Remove uses of `PARAMS'.
2052 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2053 Add test-cases for DOS filenames. Declare program_name.
2054 (main): Set up program_name. Patch by Rich Dawe.
2056 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2058 Use mntctl's return value to drive the entry-processing loop, since
2059 we can't rely on the value of the vmt_length member in the last
2060 entry. On some systems doing so could result in exhausting
2061 virtual memory. Based in part on a patch from Mike Jetzer.
2063 2003-04-04 Bruno Haible <bruno@clisp.org>
2065 * linebreak.h: New file, from GNU gettext.
2066 * linebreak.c: New file, from GNU gettext with slight modifications.
2067 * lbrkprop.h: New file, from GNU gettext.
2069 2003-04-03 Bruno Haible <bruno@clisp.org>
2071 * utf8-ucs4.h: New file, from GNU gettext.
2072 * utf16-ucs4.h: New file, from GNU gettext.
2073 * ucs4-utf8.h: New file, from GNU gettext.
2074 * ucs4-utf16.h: New file, from GNU gettext.
2076 2003-04-02 Bruno Haible <bruno@clisp.org>
2078 * binary-io.h: New file, from GNU gettext.
2080 2003-04-01 Bruno Haible <bruno@clisp.org>
2082 * pathname.h: New file, from GNU gettext.
2083 * concatpath.c: New file, from GNU gettext.
2085 2003-03-30 Bruno Haible <bruno@clisp.org>
2087 * copy-file.c (copy_file_preserving): Don't set owner if the function
2088 chown() doesn't exist.
2090 2003-03-28 Bruno Haible <bruno@clisp.org>
2092 * copy-file.h: New file, from GNU gettext.
2093 * copy-file.c: New file, from GNU gettext.
2095 2003-03-18 Jim Meyering <jim@meyering.net>
2097 * quote.c (quote_n): Fix typo in comment.
2099 2003-03-14 Jim Meyering <jim@meyering.net>
2101 Merge changes from Coreutils.
2102 * obstack.h (obstack_object_size): Declare temporary, __o,
2103 to be const, in order to avoid warnings.
2104 (obstack_room): Likewise.
2105 (obstack_empty_p): Likewise.
2107 2003-03-13 Paul Eggert <eggert@twinsun.com>
2109 Merge changes from Bison.
2110 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2111 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2112 when compiling Bison 1.875's `bitset bset = obstack_alloc
2113 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2114 * hash.c: Include <stdbool.h> unconditionally.
2116 2003-03-09 Paul Eggert <eggert@twinsun.com>
2118 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2119 Reported by Bruce Becker; see:
2120 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2122 2003-03-03 Paul Eggert <eggert@twinsun.com>
2123 Bruno Haible <bruno@clisp.org>
2125 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2126 Reported by John Hughes, see
2127 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2129 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2131 * poll_.h: New file.
2134 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2136 * mathl.h: New file.
2137 * acosl.c: New file.
2138 * asinl.c: New file.
2139 * atanl.c: New file.
2140 * ceill.c: New file.
2143 * floorl.c: New file.
2144 * frexpl.c: New file.
2145 * ldexpl.c: New file.
2147 * sincosl.c: New file.
2149 * sqrtl.c: New file.
2151 * trigl.c: New file.
2152 * trigl.h: New file.
2154 2003-02-17 Bruno Haible <bruno@clisp.org>
2156 * mkdtemp.h: New file, from GNU gettext.
2157 * mkdtemp.c: New file, from GNU gettext.
2159 2003-01-31 Bruno Haible <bruno@clisp.org>
2161 * rename.c: #undef rename before defining rpl_rename.
2162 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2164 2003-01-30 Bruno Haible <bruno@clisp.org>
2166 * printf-args.h: New file, from GNU gettext.
2167 * printf-args.c: New file, from GNU gettext.
2168 * printf-parse.h: New file, from GNU gettext.
2169 * printf-parse.c: New file, from GNU gettext.
2170 * vasnprintf.h: New file, from GNU gettext.
2171 * vasnprintf.c: New file, from GNU gettext.
2172 * asnprintf.c: New file, from GNU gettext.
2173 * vasprintf.h: New file, from GNU gettext with modifications.
2174 * vasprintf.c: New file, from GNU gettext.
2175 * asprintf.c: New file, from GNU gettext.
2177 2003-01-29 Bruno Haible <bruno@clisp.org>
2179 * stpncpy.h: New file, from GNU gettext with modifications.
2180 * stpncpy.c: New file, from GNU gettext with modifications.
2182 2003-01-28 Bruno Haible <bruno@clisp.org>
2184 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2186 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2189 2003-01-27 Bruno Haible <bruno@clisp.org>
2191 * xsetenv.h: New file, from GNU gettext.
2192 * xsetenv.c: New file, from GNU gettext.
2194 2003-01-23 Bruno Haible <bruno@clisp.org>
2196 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2198 2003-01-22 Bruno Haible <bruno@clisp.org>
2200 * exit.h: New file, from GNU gettext.
2202 2003-01-11 Bruno Haible <bruno@clisp.org>
2204 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2205 * strcase.h (strcasecmp, strncasecmp): Likewise.
2207 2003-01-14 Jim Meyering <jim@meyering.net>
2209 * same.c (same_name): Tweak a comment.
2211 2003-01-11 Bruno Haible <bruno@clisp.org>
2213 * same.c (same_name): Reorder tests so as to avoid calling stat()
2214 when a string comparison is sufficient.
2216 2003-01-11 Bruno Haible <bruno@clisp.org>
2218 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2221 2003-01-11 Bruno Haible <bruno@clisp.org>
2223 * hash-pjw.c: Add comment about low quality of this function.
2225 2003-01-12 Paul Eggert <eggert@twinsun.com>
2227 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2228 to avoid collisions with libcurses and libreadline.
2230 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2231 * getstr.h, getstr.c: Remove.
2232 * getline.c: Include "getline.h", to check interface.
2233 Move body of old getstr.c here: this defines MIN_CHUNK and
2234 declares getdelim2, which is renamed from getstr.
2235 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2237 * linebuffer.c (readlinebuffer): Renamed from readline.
2239 * linebuffer.h: Likewise.
2240 (readline): Remove backward-compatibility macro.
2242 2003-01-12 Jim Meyering <jim@meyering.net>
2244 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2246 2003-01-10 Bruno Haible <bruno@clisp.org>
2248 * alloca_.h: New file.
2249 * getdate.y: Unconditionally include alloca.h.
2250 * makepath.c: Likewise.
2251 * setenv.c: Likewise.
2252 * userspec.c: Likewise.
2254 2003-01-09 Bruno Haible <bruno@clisp.org>
2256 * stdbool.h.in: New file.
2258 2003-01-08 Bruno Haible <bruno@clisp.org>
2260 * safe-read.c: Include specification header first, to ensure its
2262 * full-write.c: Likewise.
2264 2003-01-08 Jim Meyering <jim@meyering.net>
2266 * full-write.c: Undefine and define-away `const' after inclusion
2267 of errno.h, not before. Suggestion from Bruno Haible.
2269 2003-01-07 Jim Meyering <jim@meyering.net>
2271 * full-write.c: Rework so that it may serve to define full_read, too.
2272 * full-read.c: Simply #define FULL_READ and include full-write.c.
2274 2003-01-06 Jim Meyering <jim@meyering.net>
2276 * version-etc.c: Update year in translatable copyright string.
2278 2002-12-25 Bruno Haible <bruno@clisp.org>
2280 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2281 * xstrtol.h: Likewise.
2282 * xstrtoimax.c: Likewise.
2283 * xstrtoumax.c: Likewise.
2284 * human.h: Likewise.
2286 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2287 on systems that have <inttypes.h> but not <stdint.h>.
2289 2002-12-31 Paul Eggert <eggert@twinsun.com>
2291 * memcoll.c (memcoll): Fall back on a simple algorithm using
2292 memcmp if strcoll doesn't work.
2294 2002-12-23 Bruno Haible <bruno@clisp.org>
2296 * localcharset.h: New file.
2297 * localcharset.c: Include it.
2298 * unicodeio.c: Likewise.
2300 2002-12-22 Bruno Haible <bruno@clisp.org>
2302 * utime.c (utime_null): No need to call ftruncate if the file was
2305 2002-12-23 Bruno Haible <bruno@clisp.org>
2307 * memcoll.c (STRCOLL): New macro.
2310 2002-12-22 Bruno Haible <bruno@clisp.org>
2312 * getstr.h (getstr): Define, to avoid clash with libcurses.
2313 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2315 2002-12-22 Bruno Haible <bruno@clisp.org>
2317 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2319 2002-12-23 Bruno Haible <bruno@clisp.org>
2321 * getline.h: Include <stddef.h>, for size_t.
2323 * unicodeio.h: Include <stddef.h>, for size_t.
2324 * unicodeio.c: Don't include <stddef.h>.
2326 2002-12-17 Bruno Haible <bruno@clisp.org>
2328 * canon-host.c (strdup): Remove unused declaration.
2330 * fsusage.c: Include full_read.h.
2331 (get_fs_usage): Use full_read instead of safe_read.
2333 * utime.c (utime_null): Use SAFE_READ_ERROR.
2335 2002-12-11 Bruno Haible <bruno@clisp.org>
2337 * setenv.h: Rewritten to cope with systems that have setenv() but not
2339 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2342 2002-12-11 Bruno Haible <bruno@clisp.org>
2344 * setenv.c (alloca): Fall back to malloc.
2346 (setenv): Use freea() to free memory allocated with alloca().
2348 2002-11-13 Bruno Haible <bruno@clisp.org>
2350 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2351 function declarations.
2352 * unsetenv.c (unsetenv): Likewise.
2354 2002-03-04 Bruno Haible <bruno@clisp.org>
2356 Portability to AIX 4.3.3.
2357 * unsetenv.c: New file, extracted from setenv.c.
2358 * setenv.c: Move the unsetenv() function to unsetenv.c.
2360 2001-12-20 Bruno Haible <bruno@clisp.org>
2362 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2363 use malloc instead. For SunOS 4.
2365 2001-12-11 Bruno Haible <bruno@clisp.org>
2367 * setenv.c: Declare alloca.
2368 (compar_fn_t): New typedef.
2369 (KNOWN_VALUE, STORE_VALUE): Use it.
2371 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2374 2002-12-10 Paul Eggert <eggert@twinsun.com>
2376 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2377 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2378 Choose values that are less likely to collide with system fnmatch
2380 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2381 defined (e.g., a pure POSIX system).
2382 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2383 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2385 2002-12-06 Jim Meyering <jim@meyering.net>
2387 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2389 Merge in changes from libc's misc/error.c, in preparation
2390 for the merge of gnulib's changes back into libc.
2392 * error.c (_): Define only if not already defined.
2393 Move definition to follow all #include directives.
2394 Include unlocked-io.h only if !_LIBC.
2395 [_LIBC]: Include <libio/libioP.h>.
2396 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2397 (fflush): Tweak definition to use INTUSE.
2400 2002-12-05 Paul Eggert <eggert@twinsun.com>
2402 * alloca.c [defined emacs]: Include "lisp.h".
2403 (xalloc_die) [defined emacs]: New macro.
2404 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2405 [! defined emacs]: Include <xalloc.h>.
2406 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2407 (pointer): Typedef to POINTER_TYPE *.
2408 (malloc): Remove decl; we now always use xmalloc.
2409 (alloca): Use old-style definition, since Emacs needs this.
2410 Check for arithmetic overflow when computing combined size.
2412 2002-12-04 Paul Eggert <eggert@twinsun.com>
2414 Do not generate unlocked-io.h automatically, since it's easier to
2415 maintain it by hand.
2417 * unlocked-io.h: New file, from GNU diffutils,
2418 but with proper copyright notice and attribution.
2420 * Makefile.am: Add copyright notice.
2421 (libfetish_a_SOURCES): Add unlocked-io.h.
2422 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2423 (DISTCLEANFILES, io_functions): Remove macros.
2424 (EXTRA_DIST): Remove gen_uio.
2425 (unlocked-io.h): Remove rule.
2427 2002-12-04 Jim Meyering <jim@meyering.net>
2429 Reflect the fact that stat.c and lstat.c are no longer generated.
2430 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2431 (DISTCLEANFILES): Likewise.
2432 (EXTRA_DIST): Likewise.
2433 (all_local): Don't depend on stat.c or lstat.c.
2434 (stat.c, lstat.c): Remove rules.
2435 (EXTRA_DIST): Remove xstat.in.
2437 * xstat.in: Remove file. Contents moved into stat.c.
2438 * stat.c: New file. Contents mostly from xstat.in.
2439 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2440 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2442 * safe-read.c: Rework so that it may serve to define safe_write, too.
2443 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2445 2002-12-03 Jim Meyering <jim@meyering.net>
2447 * safe-read.c, safe-write.c: Change variable names and comments, but
2448 not semantics, to minimize the differences between these two files.
2449 (safe_read): Change comment to mention SAFE_READ_ERROR.
2451 * safe-read.c (IS_EINTR): Define.
2452 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2454 2002-12-02 Bruno Haible <bruno@clisp.org>
2456 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2457 Define, taken from safe-read.c.
2458 (INT_MAX): Provide fallback.
2459 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2460 * safe-write.h (SAFE_WRITE_ERROR): Define.
2462 * safe-read.c (EINTR): Remove definition.
2463 (safe_read): Don't use EINTR if it is absent.
2465 2002-12-02 Jim Meyering <jim@meyering.net>
2467 * safe-read.c (EINTR): Define.
2468 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2469 (INT_MAX): Provide fallback.
2470 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2472 * safe-read.h (SAFE_READ_ERROR): Define.
2474 2002-12-01 Jim Meyering <jim@meyering.net>
2476 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2477 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2479 2002-11-27 Paul Eggert <eggert@twinsun.com>
2481 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2482 hash_rehash): Replace `if (limit <= value) abort ();' with
2483 `if (! (value < limit)) abort ();', for readability.
2485 2002-11-26 <karl@gnu.org>
2487 * strdup.c: copy from libc again, with jim's ok.
2488 * .cppi-disable: re-add strdup.c
2490 2002-11-25 <karl@gnu.org>
2492 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2493 instead of "strtol.c".
2495 2002-11-25 Jim Meyering <jim@meyering.net>
2497 * mktime.c: Sync from libc, now that it has the latest fix.
2499 2002-11-24 <karl@gnu.org>
2501 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2502 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2504 2002-11-24 Jim Meyering <jim@meyering.net>
2506 Update from coreutils:
2508 * mktime.c: Merge in changes from libc.
2510 Avoid a link-time failure on some Linux systems.
2511 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2512 (__mon_yday): Declare with the STATIC attribute.
2513 (__mktime_internal): Likewise.
2514 Based on a report from Greg Schafer.
2516 2002-11-23 Jim Meyering <jim@meyering.net>
2518 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2519 Use `unsigned', not `int', as type of index.
2521 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2523 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2525 2002-11-22 Paul Eggert <eggert@twinsun.com>
2527 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2528 hint that one should use `if (! x) abort ();' rather than `assert
2529 (x);', and anyway it's one less thing to worry about configuring.
2530 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2531 hash_rehash, hash_insert): Use abort rather than assert.
2533 2002-11-22 Paul Eggert <eggert@twinsun.com>
2535 * quotearg.h: Allow multiple inclusion by surrounding with
2536 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2537 so that we can be included first.
2538 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2539 * quotearg.c: Include quotearg.h immediately after config.h.
2540 No need to include stddef.h or sys/types.h any more.
2541 Surround local include files with "", not "<>".
2542 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2543 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2544 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2545 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2546 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2547 (ISPRINT): Remove; no longer needed now that we assume C89.
2549 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2552 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2553 quotearg_char): Use SIZE_MAX rather than
2554 (size_t) -1 when we are talking about "infinity".
2556 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2558 2002-11-22 Bruno Haible <bruno@clisp.org>
2560 * safe-read.h: Assume C89. Add comments.
2561 (safe_read): Change return type to size_t.
2562 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2563 counts > SSIZE_MAX correctly.
2564 * safe-write.h: New file.
2565 * safe-write.c: New file.
2566 * full-read.h: New file.
2567 * full-read.c: New file.
2568 * full-write.h: Assume C89. Add comments.
2569 * full-write.c: Include safe-write.h.
2570 (full_write): Rewritten to use safe_write.
2571 Suggested by Jim Meyering and Paul Eggert.
2573 2002-11-21 Bruno Haible <bruno@clisp.org>
2575 Remove case insensitive option matching.
2576 * argmatch.h (argcasematch): Remove declaration.
2577 (ARGCASEMATCH): Remove macro.
2578 (__xargmatch_internal): Remove case_sensitive argument.
2579 (XARGMATCH): Update.
2580 (XARGCASEMATCH): Remove macro.
2581 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2582 case_sensitive argument.
2583 (argcasematch): Remove function.
2584 (__xargmatch_internal): Remove case_sensitive argument.
2585 (main): Use XARGMATCH instead of XARGCASEMATCH.
2587 * xmalloc.c: Change compile-time error message. Add comment about
2588 required autoconf version.
2590 2002-11-21 Jim Meyering <jim@meyering.net>
2592 * strdup.c (strdup): Tweak comment and initial #if/#include.
2594 Merge in changes from the coreutils.
2596 2002-09-25 Paul Eggert <eggert@twinsun.com>
2597 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2598 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2599 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2600 int. Work more efficiently if X is the same width as uintmax_t.
2601 Do not compare X to -1, to avoid bogus compiler warning.
2602 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2603 Don't assume that f_frsize and f_bsize are the same type.
2605 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2608 * makepath.c (make_path): Restore umask *before* creating the final
2610 (make_path): Minor reformatting.
2612 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2613 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2615 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2616 ones. At least on GNU/Linux systems, `auto' means something else.
2619 2002-11-20 Paul Eggert <eggert@twinsun.com>
2621 Merge argmatch cleanups from Bison. Assume C89.
2623 * argmatch.c: Include config.h here, not in argmatch.h.
2624 Include stdlib.h, for EXIT_FAILURE.
2625 Always include <string.h>, since we assume C89.
2626 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2627 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2628 Include <stddef.h> instead, since it's all we need for size_t.
2629 (PARAMS): Remove. All uses removed.
2630 (ARRAY_CARDINALITY): Do not bother to #undef.
2631 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2632 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2633 Remove unnecessary parentheses.
2634 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2635 Insert necessary parentheses.
2636 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2637 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2639 2002-11-19 Bruno Haible <bruno@clisp.org>
2641 * mbswidth.c: Include mbswidth.h right at the beginning.
2642 * mbswidth.h: Include <stddef.h>, for size_t.
2644 * mbswidth.h (PARAMS): Remove macro.
2645 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2646 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2648 * gcd.h (PARAMS): Remove macro.
2649 (gcd): Use ANSI C function declarations.
2650 * gcd.c (gcd): Likewise.
2652 2002-11-15 Bruno Haible <bruno@clisp.org>
2654 * strcspn.c: Include <stddef.h>.
2655 (strcspn): Use ANSI C function declaration. Change return type to
2657 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2658 (strpbrk): Use NULL.
2659 * strpbrk.h (PARAMS): Remove macro.
2660 (strpbrk): Use ANSI C function declaration.
2661 * strstr.c: Don't include <sys/types.h>.
2662 * strstr.h (PARAMS): Remove macro.
2663 (strstr): Use ANSI C function declarations.
2665 2002-11-06 Bruno Haible <bruno@clisp.org>
2667 * gcd.h (gcd): Change argument type to 'unsigned long'.
2668 * gcd.c (gcd): Likewise.
2670 2002-11-05 Bruno Haible <bruno@clisp.org>
2672 * gcd.h: New file, from gettext-0.11.5.
2673 * gcd.c: New file, from gettext-0.11.5.
2675 2002-11-05 Bruno Haible <bruno@clisp.org>
2677 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2678 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2679 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2680 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2682 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2683 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2685 * closeout.c: Include gettext.h instead of <libintl.h>.
2686 * human.c: Include gettext.h instead of <libintl.h>.
2687 * quotearg.c: Include gettext.h instead of <libintl.h>.
2688 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2689 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2690 * userspec.c: Include gettext.h instead of <libintl.h>.
2691 * version-etc.c: Include gettext.h instead of <libintl.h>.
2692 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2693 (textdomain): Remove definition.
2694 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2696 * long-options.c: Remove include of <libintl.h> and definition of _.
2697 * same.c: Remove include of <libintl.h> and definition of _.
2699 2002-11-04 Bruno Haible <bruno@clisp.org>
2701 * stpcpy.h: New file, from GNU gettext-0.11.5.
2702 * strcase.h: New file, from GNU gettext-0.11.5.
2703 * strpbrk.h: New file, from GNU gettext-0.11.5.
2704 * strstr.h: New file, from GNU gettext-0.11.5.
2705 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2707 2002-05-09 Bruno Haible <bruno@clisp.org>
2709 * config.charset: Update for newest glibc. Add canonical names
2710 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2712 2002-05-09 Bruno Haible <bruno@clisp.org>
2714 * localcharset.c (get_charset_aliases): Add more Windows specific
2717 2002-05-08 Owen Taylor <otaylor@redhat.com>
2719 * config.charset: A few additions for Solaris.
2721 2001-12-05 Bruno Haible <bruno@clisp.org>
2723 * localcharset.c (locale_charset): Don't return an empty string.
2725 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2727 * config.charset: msdos in uk_UA uses CP1125.
2729 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2731 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2732 * localcharset.c (locale_charset): Declare as extern "C".
2734 2002-02-15 Bruno Haible <bruno@clisp.org>
2736 * config.charset [msdosdjgpp]: For Russian, use CP866.
2738 2002-02-11 Bruno Haible <bruno@clisp.org>
2740 * config.charset: Add support for NetBSD.
2742 2002-09-25 <karl@gnu.org>
2744 * strdup.c: copy from libc/string (via ../config/srclist*).
2745 * getopt*: copy from libc/posix.
2746 * gettext.h: copy from gettext.
2747 * .cppi-disable: add strdup.c, gettext.h.
2749 2002-07-01 Jim Meyering <meyering@lucent.com>
2751 * c-stack.c: Include sys/time.h.
2752 From Volker Borchert.
2754 2002-06-11 Paul Eggert <eggert@twinsun.com>
2756 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2757 New macro. Use it uniformly instead of
2758 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2759 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2760 reported by Vin Shelton.
2762 2002-06-22 Jim Meyering <meyering@lucent.com>
2764 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2765 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2767 2002-06-22 Paul Eggert <eggert@twinsun.com>
2769 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2770 Do not assume SA_SIGINFO behavior.
2771 Bug reported by Jim Meyering on NetBSD 1.5.2.
2773 2002-06-22 Jim Meyering <meyering@lucent.com>
2775 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2777 * exitfail.c, exitfail.h: Likewise.
2778 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2780 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2782 (EXTRA_DIST): Add fnmatch_loop.c.
2783 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2785 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2786 * fnmatch.c: Update from diffutils-2.8.2.
2787 * fnmatch_.h: New file. From diffutils-2.8.2.
2788 * fnmatch.h: Remove file.
2790 2002-06-18 Paul Eggert <eggert@twinsun.com>
2792 * file-type.h: Report an error if neither S_ISREG nor
2793 S_IFREG is defined, instead of using a test specific to glibc
2794 2.2. This should be safe, since POSIX requires S_ISREG and
2795 Unix Version 7 had S_IFREG. We don't need to check for
2796 <sys/types.h> since we don't use any symbols that it defines.
2798 2002-06-15 Jim Meyering <meyering@lucent.com>
2800 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2801 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2802 have been included before this file.
2804 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2806 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2807 so that each temporary file name is unique and valid in the first
2808 8 characters, for operation under DOS.
2810 2002-06-15 Jim Meyering <meyering@lucent.com>
2812 Work even with DJGPP 2.03, which lacks support for symlinks.
2814 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2816 * lchown.c (S_ISLNK): Likewise.
2818 2002-06-14 Jim Meyering <meyering@lucent.com>
2820 * file-type.h: Use the version from diffutils-2.8.2.
2821 * file-type.c: Likewise.
2823 2002-05-27 Jim Meyering <meyering@lucent.com>
2825 Fix a problem seen only on nonconforming systems whereby ls.c's
2826 use of localtime, and then of gettimeofday would cause trouble:
2827 the localtime call used to initialize rpl_gettimeofday's save
2828 mechanism would clobber ls's current local time information so
2829 that in any long listing the first file would always be listed
2830 with date 1970-01-01. Analysis by Volker Borchert.
2832 * gettimeofday.c (localtime): Undefine.
2833 (rpl_localtime): New function.
2835 2002-05-22 Jim Meyering <meyering@lucent.com>
2837 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2838 * file-type.h: New file.
2839 * file-type.c (file_type): New file/function. Extracted from diffutils.
2841 2002-04-29 Paul Eggert <eggert@twinsun.com>
2843 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2845 2002-04-28 Paul Eggert <eggert@twinsun.com>
2847 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2848 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2849 of 127, since 64 is the largest conceivable number for ancient
2851 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2853 2002-04-28 Jim Meyering <meyering@lucent.com>
2855 * sig2str.c (WTERMSIG): Remove definition (unused).
2857 2002-04-28 Paul Eggert <eggert@twinsun.com>
2859 * sig2str.h, sig2str.c: New files.
2860 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2862 2002-04-24 Jim Meyering <meyering@lucent.com>
2864 * gettext.h: New file, from Gettext.
2865 * Makefile.am (INCLUDES): Remove -I../intl.
2866 (libfetish_a_SOURCES): Add gettext.h.
2868 2002-04-16 Jim Meyering <meyering@lucent.com>
2870 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2871 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2872 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2874 2002-04-12 Jim Meyering <meyering@lucent.com>
2876 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2878 2002-03-10 Jim Meyering <meyering@lucent.com>
2880 * makepath.c (make_path): Remove a comma from a diagnostic.
2881 Suggestion from Santiago Vila.
2883 2002-03-08 Jim Meyering <meyering@lucent.com>
2885 * rename.c: Mention that this wrapper is needed also on
2886 mips-dec-ultrix4.4 systems.
2888 2002-03-02 Jim Meyering <meyering@lucent.com>
2890 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2891 not HAVE_CLOCK_SETTIME.
2893 2002-02-27 Paul Eggert <eggert@twinsun.com>
2895 * nanosleep.h: Rename to....
2896 * timespec.h: New name for nanosleep.h. All uses changed.
2898 * gettime.c: New file.
2899 * settime.c: New file.
2902 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2903 timespec.h. Remove nanosleep.h.
2905 2002-02-25 Paul Eggert <eggert@twinsun.com>
2907 * acl.c, acl.h: New files.
2908 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2910 2002-02-24 Jim Meyering <meyering@lucent.com>
2912 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2913 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2914 cause trouble. Reported by Nelson Beebe.
2916 2002-02-23 Paul Eggert <eggert@twinsun.com>
2918 * path-concat.c (xpath_concat): Reorder code to pacify
2919 compilers that don't know that xalloc_die never returns.
2921 2002-02-20 Jim Meyering <meyering@lucent.com>
2923 * getdate.c: Regenerate using bison-1.33.
2925 2002-02-15 Paul Eggert <eggert@twinsun.com>
2927 * posixver.c, posixver.h: New files.
2928 * Makefile.am (libfetish_a_SOURCES): Add them.
2930 2002-02-02 Paul Eggert <eggert@twinsun.com>
2931 Bruno Haible <bruno@clisp.org>
2933 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2934 (fwrite_success_callback): New declaration.
2935 * unicodeio.c (unicode_to_mb): New function, extracted from
2936 print_unicode_char. Call failure callback instead of error.
2937 (fwrite_success_callback): New function.
2938 (exit_failure_callback): New function.
2939 (fallback_failure_callback): New function.
2940 (print_unicode_char): Call unicode_to_mb.
2942 2002-01-26 Jim Meyering <meyering@lucent.com>
2944 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2946 2002-01-22 Jim Meyering <meyering@lucent.com>
2948 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2949 Otherwise, some versions of automake would omit the rule that makes
2950 Makefile from Makefile.in.
2952 2001-01-21 Paul Eggert <eggert@twinsun.com>
2954 * xmemcoll.h, xmemcoll.c: New files.
2955 * Makefile.am (libfetish_a_SOURCES): Add them.
2956 * memcoll.c: Include errno.h, and declare errno if not defined.
2957 (memcoll): Set errno to zero if there is no error.
2959 * quotearg.c (quotearg_buffer_restyled):
2960 Fix bug with quoting buffers containing NUL when backslashing escapes.
2961 This bug was exposed by the other changes in this patch.
2962 (quotearg_n_options): New arg ARGSIZE.
2963 All callers changed.
2964 (quoting_options_from_style): New function.
2965 (quotearg_n_style): Use it.
2966 (quotearg_n_style_mem): New function.
2968 * quotearg.h (quotearg_n_style_mem): New function.
2970 2002-01-16 Jim Meyering <meyering@lucent.com>
2972 * getdate.y: Add three semicolons, each just before a closing brace.
2973 Bison (as of version 1.31) no longer papers over that mistake.
2975 2002-02-14 Paul Eggert <eggert@twinsun.com>
2977 * backupfile.c (ISDIGIT): Comment fix.
2978 * getdate.y (ISDIGIT): Likewise.
2979 * posixtm.c (ISDIGIT, year): Likewise.
2980 * strverscmp.c (ISDIGIT): Likewise.
2981 * userspec.c (ISDIGIT): Likewise.
2983 2002-01-05 Jim Meyering <meyering@lucent.com>
2985 * version-etc.c (version_etc_copyright): Update copyright year.
2987 2001-01-19 Paul Eggert <eggert@twinsun.com>
2989 * closeout.c (close_stdout_status): If ferror (stdout), do
2990 not silently exit merely because the output buffer happens to
2991 have nothing pending.
2993 2001-12-18 Paul Eggert <eggert@twinsun.com>
2995 See the big note in ../ChangeLog.
2996 * human.c (suffixes): Prefer K to k for 1024.
2997 (generate_suffix_backwards): New function.
2998 (human_readable_inexact): Use it.
2999 * xstrtol.c (__xstrtol): If there is no number but there
3000 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3001 Accept 'K' as well as 'k'.
3003 2001-12-15 Jim Meyering <meyering@lucent.com>
3005 * regex.h (__restrict_arr): Update from libc.
3007 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3008 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3011 2001-12-10 Jim Meyering <meyering@lucent.com>
3013 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3014 Instead, include "xalloc.h".
3015 (initbuffer): Don't cast xmalloc return value to char*.
3016 (readline): Reword comment.
3017 Don't cast xrealloc return value to char*
3020 2001-12-09 Jim Meyering <meyering@lucent.com>
3022 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3023 `signed and unsigned type in conditional expression'.
3024 * posixtm.c (posix_time_parse): Likewise.
3026 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3028 * readtokens.c (readtoken): Declare an index to be of type unsigned
3029 to avoid a pedantic warning.
3031 * getstr.c: Don't include assert.h.
3032 (getstr): Remove warning-evoking assertions.
3033 Return -1 if offset parameter is out of bounds.
3034 Change the type of a local from int to size_t.
3036 * strftime.c (my_strftime_localtime_r): Include this function
3037 definition in the `#if ! HAVE_TM_GMTOFF' block.
3039 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3040 Include xalloc.h instead.
3042 2001-12-02 Jim Meyering <meyering@lucent.com>
3044 * tempname.c: Don't declare getenv, thus reverting the change of
3045 2001-11-18. It's no longer necessary, now that stdlib.h is always
3048 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3049 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3051 2001-11-30 Akim Demaille <akim@epita.fr>
3053 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3054 before being defined.
3056 2001-11-27 Paul Eggert <eggert@twinsun.com>
3058 * quotearg.h (quotearg_n, quotearg_n_style):
3059 First arg is int, not unsigned.
3060 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3061 (SIZE_MAX, UINT_MAX): New macros.
3062 (quotearg_n_options): Abort if N is negative.
3063 Avoid overflow check on hosts where size_t is 64 bits and int
3064 is 32 bits, as overflow is impossible there.
3065 Fix off-by-one typo that caused unnecessary reallocation.
3067 2001-11-27 Jim Meyering <meyering@lucent.com>
3069 * tempname.c: Merge with version from libc.
3070 * regex.c: Likewise.
3072 * tempname.c: Include stdlib.h unconditionally. On some old systems
3073 for which STDC_HEADERS is 0, it was not included, resulting in a
3074 warning about an integer-to-pointer conversion problem with getenv.
3075 Reported by Volker Borchert.
3077 2001-11-26 Jim Meyering <meyering@lucent.com>
3079 * gtod.h: Remove file.
3080 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3081 * gettimeofday.c: Don't include gtod.h.
3082 (GTOD_init): Remove function.
3083 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3084 Suggestion from Volker Borchert.
3086 2001-11-23 Jim Meyering <meyering@lucent.com>
3088 * hash.h (struct hash_table): Don't define here. Merely declare it.
3089 * hash.c (struct hash_table): Define it here instead.
3091 2001-11-22 Jim Meyering <meyering@lucent.com>
3093 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3095 2001-11-18 Paul Eggert <eggert@twinsun.com>
3097 * tempname.c (TMP_MAX): Remove; no longer needed.
3098 (TEMPORARIES): New macro.
3099 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3100 removes an artificial limitation (e.g. HP-UX 10.20, where
3103 2001-11-18 Jim Meyering <meyering@lucent.com>
3105 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3108 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3109 files will be created before anything else.
3111 2001-11-17 Jim Meyering <meyering@lucent.com>
3113 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3114 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3115 rather than group writable. Patch by Juan F. Codagnone.
3117 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3118 Instead, include "xalloc.h".
3120 * mountlist.c: Include unlocked-io.h after all system headers.
3121 Remove explicit declarations of xmalloc, xrealloc,
3122 and xstrdup. Instead, include "xalloc.h".
3124 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3125 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3126 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3128 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3129 Reported by Padraig Brady.
3131 * mkstemp.c: #undef mkstemp.
3133 (rpl_mkstemp): Rename from mkstemp.
3136 2001-11-16 Jim Meyering <meyering@lucent.com>
3138 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3139 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3140 determine the amount of total physical memory, use pstat_getstatic.
3141 HPUX-11 doesn't define _SC_PHYS_PAGES.
3142 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3143 If sysconf couldn't be used to determine the amount of available
3144 physical memory, use both pstat_getstatic and pstat_getdynamic.
3145 Based on a patch from Bob Proulx.
3147 2001-11-05 Jim Meyering <meyering@lucent.com>
3149 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3151 2001-11-03 Jim Meyering <meyering@lucent.com>
3153 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3154 in argmatch_to_argument call.
3156 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3159 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3160 e.g., a fault due to an attempt to free a NULL pointer.
3162 2001-11-01 Jim Meyering <meyering@lucent.com>
3164 * dirfd.c, dirfd.h: New files.
3165 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3167 * hash.c (hash_print) [TESTING]: Clean up.
3169 2001-10-22 Paul Eggert <eggert@twinsun.com>
3171 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3172 to avoid a warning if -Wall.
3174 2001-10-21 Paul Eggert <eggert@twinsun.com>
3176 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3178 2001-10-21 Jim Meyering <meyering@lucent.com>
3180 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3181 this code would end up calling gettext even in packages built
3183 * getopt.c (_): Likewise.
3184 * regex.c (_): Likewise.
3186 2001-10-20 Paul Eggert <eggert@twinsun.com>
3188 * error.c (strerror_r): Do not declare unless !_LIBC.
3189 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3190 Use strerror_r that is only a macro, even if it is not a function.
3191 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3192 (private_strerror): Use prototypes, not old-style function definition.
3193 (print_errno_message): New function.
3194 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3196 (error_tail, error, error_at_line): Use it.
3198 2001-10-11 Jim Meyering <meyering@lucent.com>
3200 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3201 and quote_n (1, ... to avoid clobbering a buffer.
3203 2001-10-05 Jim Meyering <meyering@lucent.com>
3205 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3206 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3207 * hash-pjw.h: New file.
3209 2001-09-30 Jim Meyering <meyering@lucent.com>
3211 * mountlist.c [MOUNTED_GETFSSTAT]:
3212 Include <sys/ucred.h>, for Apple Darwin.
3213 Include sys/mount.h and sys/fs_types.h only if available.
3215 (read_filesystem_list): Use FS_TYPE.
3217 2001-09-29 Paul Eggert <eggert@twinsun.com>
3219 * exclude.c (excluded_filename): 0 -> false, since it's
3222 2001-09-28 Paul Eggert <eggert@twinsun.com>
3224 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3225 #defines strtoimax. Also treat the other strto* functions
3228 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3229 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3230 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3232 2001-09-26 Jim Meyering <meyering@lucent.com>
3234 Most macros in unlocked-io.h had the wrong number of arguments.
3235 * gen-uio: New script.
3236 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3237 * unlocked-io.hin: Remove file.
3238 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3239 rather than trying to embed it here.
3240 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3241 Reported by Padraig Brady.
3243 2001-09-25 Volker Borchert <bt@teknon.de>
3245 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3247 2001-09-23 Jim Meyering <meyering@lucent.com>
3249 * mountlist.c: Remove useless parentheses in #if directives.
3250 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3251 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3253 2001-09-22 Jim Meyering <meyering@lucent.com>
3255 * localcharset.c: Update from latest gettext.
3256 * config.charset: Likewise.
3258 2001-09-20 Jim Meyering <meyering@lucent.com>
3260 * xstrtol.c (strtoimax): Guard declaration with
3261 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3262 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3263 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3264 (strtoumax): Likewise, for completeness (it wasn't necessary).
3266 2001-09-06 Paul Eggert <eggert@twinsun.com>
3268 * strtoimax.c (HAVE_LONG_LONG):
3269 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3270 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3271 to work around bug in IBM C compiler.
3273 2001-09-16 Jim Meyering <meyering@lucent.com>
3275 * mkdir.c: New file.
3277 2001-09-04 Paul Eggert <eggert@twinsun.com>
3279 * xgetcwd.c: Revert some of the previous change; intead,
3280 fix the HAVE_GETCWD_NULL code to behave more like the
3281 !HAVE_GETCWD_NULL code used to.
3284 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3287 2001-09-04 Paul Eggert <eggert@twinsun.com>
3289 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3290 Use ssize_t, not int, to store result of readlink.
3291 Check for ssize_t overflow as well as size_t overflow,
3292 as POSIX says the result of readlink is implementation-defined
3293 when ssize_t overflows.
3294 Remove unnecessary cast to char*.
3295 Use free+malloc instead of realloc, as the storage doesn't need
3296 to be preserved and it's clearer and can be more efficient that way.
3297 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3298 * xreadlink.h (xreadlink): Update prototype.
3300 2001-09-03 Paul Eggert <eggert@twinsun.com>
3302 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3303 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3304 spotted by Jim Meyering.
3306 2001-09-03 Jim Meyering <meyering@lucent.com>
3308 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3310 2001-09-03 Paul Eggert <eggert@twinsun.com>
3312 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3313 like the HAVE_GETCWD_NULL code.
3314 Include pathmax.h if not HAVE_GETCWD.
3315 Do not include xalloc.h.
3316 (INITIAL_BUFFER_SIZE): New symbol.
3317 Do not use xmalloc / xrealloc, since the caller is responsible for
3318 handling errors. Preserve errno around `free' during failure.
3319 Do not overrun buffer when using getwd.
3321 2001-09-03 Paul Eggert <eggert@twinsun.com>
3323 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3324 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3326 2001-09-02 Jim Meyering <meyering@lucent.com>
3328 * error.c: Update from GNU libc.
3330 2001-09-01 Jim Meyering <meyering@lucent.com>
3332 * xreadlink.c: New file.
3333 * xreadlink.h: New file.
3334 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3336 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3337 doesn't conflict with sparc Solaris 7's definition in
3338 /usr/include/sys/int_types.h.
3340 * exclude.c: Use `""', not `<>' to #include non-system header files.
3341 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3342 and strncasecmp as r-values. Unixware didn't have declarations.
3344 2001-08-31 Jim Meyering <meyering@lucent.com>
3346 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3347 Use an initial, malloc'd, buffer of length 128 rather than
3348 a statically allocated one of length 1024.
3350 2001-08-30 Paul Eggert <eggert@twinsun.com>
3352 * xgetcwd.c: Don't include pathmax.h.
3353 Include stdlib.h and unistd.h if available.
3355 (xmalloc, xstrdup, free): Remove decls.
3356 (xgetcwd): Don't assume sizes fit in unsigned.
3357 Check for overflow when computing sizes.
3358 Simplify reallocation code.
3360 2001-08-28 Paul Eggert <eggert@twinsun.com>
3362 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3364 * strtoimax.c: Renamed from strtoxmax.c, removing the
3367 Also, make the following further changes to make this file's
3368 configuration more similar to that of strtol.c:
3369 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3370 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3371 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3372 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3373 changed to signed values.
3375 And make the following changes as well:
3376 Fix copyright notice, as 1999 was missing.
3377 (verify): New macro.
3378 (strtoimax): Check sizes at compile-time, not run-time.
3379 Prefer strtol to strtoll if both work.
3380 (main): Remove; it was not that useful and was a pain to maintain.
3382 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3384 2001-08-30 Paul Eggert <eggert@twinsun.com>
3386 * savedir.c (savedir): Remove size parameter, as POSIX says that
3387 a directory's st_size can have an arbitrary value, so the old
3388 usage could waste an arbitrary amount of memory. All uses
3390 * savedir.h: Update prototype.
3392 2001-08-30 Paul Eggert <eggert@twinsun.com>
3394 * xstrtol.c (strtoimax): New decl.
3396 2001-08-28 Paul Eggert <eggert@twinsun.com>
3398 * xstrtol.h: Add copyright notice.
3399 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3400 LONGINT_INVALID_SUFFIX_CHAR.
3402 2001-08-30 Paul Eggert <eggert@twinsun.com>
3404 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3407 2001-08-30 Paul Eggert <eggert@twinsun.com>
3409 * hash.c: Remove '2001' from copyright notice.
3411 2001-08-30 Paul Eggert <eggert@twinsun.com>
3413 * full-write.h: New file.
3414 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3415 * full-write.c: Correct credits, as cccp.c no longer
3416 exists and anyway it was so heavily changed from the old cccp
3417 code as to be unrecognizable. Include full-write.h.
3418 (full_write) Return size_t, with short writes meaning failure.
3419 All callers changed. This fixes a bug with large buffers
3421 * utime.c: Include full-write.h.
3423 2001-08-30 Paul Eggert <eggert@twinsun.com>
3425 Merge 'exclude' changes from tar 1.13.22.
3426 This fixes one or two unlikely storage allocation overflow bugs,
3427 but doesn't change user-visible behavior otherwise.
3429 2001-08-30 Paul Eggert <eggert@twinsun.com>
3431 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3432 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3433 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3434 Include if available.
3435 (<xalloc.h>): Include
3436 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3437 (verify): New macro. Use it to verify that EXCLUDE macros do not
3438 collide with FNM macros.
3439 (struct patopts): New struct.
3440 (struct exclude): Use it, as exclude patterns now come with options.
3441 (new_exclude): Support above changes.
3442 (new_exclude, add_exclude_file):
3443 Initial size must now be a power of two to simplify overflow checking.
3444 (free_exclude, fnmatch_no_wildcards): New function.
3445 (excluded_filename): No longer requires options arg, as the options
3446 are determined by add_exclude. Now returns bool, not int.
3447 (excluded_filename, add_exclude):
3448 Add support for the fancy new exclusion options.
3449 (add_exclude, add_exclude_file): Now takes int options arg.
3450 Check for arithmetic overflow when computing sizes.
3451 (add_exclude_file): xrealloc might modify errno, so don't
3452 realloc until after errno might be used.
3454 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3456 (free_exclude): New decl.
3457 (add_exclude, add_exclude_file): Now takes int options arg.
3458 (excluded_filename): No longer requires options arg, as the options
3459 are determined by add_exclude. Now returns bool, not int.
3461 2001-08-30 Paul Eggert <eggert@twinsun.com>
3463 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3465 2001-08-27 Jim Meyering <meyering@lucent.com>
3467 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3469 * version-etc.c (N_): Remove definition.
3470 Revert most of last change.
3471 Instead, simply don't mark the `Copyright...' string for translation.
3472 Based on advice from Paul Eggert.
3474 * strtoxmax.c: Tweak comment.
3476 2001-08-26 Jim Meyering <meyering@lucent.com>
3478 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3479 of copyright with `%s' so translators don't get an untranslated
3481 (COPYRIGHT_YEAR): Define.
3482 (version_etc): Use fprintf rather than fputs.
3483 Suggestion from Ulrich Drepper.
3485 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3487 * strtoll.c: New file, from GNU libc.
3488 * xstrtoimax.c: New file.
3490 * xstrtol.h: Add xstrtoimax.
3491 * strtoumax.c: New file. Simply include "strtoumax.c".
3492 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3494 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3495 * strtoxmax.c: ... then renamed to this.
3497 2001-08-13 Paul Eggert <eggert@twinsun.com>
3499 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3500 Port to Solaris 8, where 'sed' requires a space after the 'r'
3501 command, and where sh dislikes "$/". Clean up the spacing a bit.
3502 Redirect output to $tmp just once.
3504 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3506 * addext.c (<errno.h>): Include.
3507 (errno): Declare if not defined.
3508 (addext): Work correctly when pathconf returns -1 and leaves
3509 errno alone because there is no limit. Also, work even if
3510 pathconf returns a value greater than SIZE_MAX.
3512 2001-08-12 Jim Meyering <meyering@lucent.com>
3514 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3515 Simply `return getcwd (NULL, 0);'.
3516 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3517 Use 1300 as initial value for length, not PATH_MAX.
3519 * pathmax.h: Clean up cpp syntax.
3521 2001-08-12 Jim Meyering <meyering@lucent.com>
3523 * gettimeofday.c: New file.
3525 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3527 2001-08-04 Jim Meyering <meyering@lucent.com>
3529 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3530 to get in sync with glibc.
3532 2001-08-03 Paul Eggert <eggert@twinsun.com>
3534 The following changes are from gettext 0.10.39 as maintained by
3537 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3538 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3539 with inverted sense. All uses changed.
3541 * mbswidth.c: Don't include <limits.h>.
3542 Include <stdlib.h> and <string.h> unconditionally.
3543 (iswcntrl, mbsinit, ISCNTRL): New macros.
3544 (mbsnwidth): Use K&R style function declarations.
3545 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3546 can optimize it when MB_CUR_MAX == 1.
3547 The width of control characters is zero, not 1.
3549 2001-07-15 Jim Meyering <meyering@lucent.com>
3551 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3552 (BUILT_SOURCES): Add unlocked-io.h.
3553 (io_functions): Define.
3554 (unlocked-io.h): New rule.
3555 (DISTCLEANFILES): Add unlocked-io.h.
3556 (all-local): Depend on unlocked-io.h, to ensure it is created.
3558 * unlocked-io.hin: New file
3560 * regex.c: Update from glibc.
3562 2001-07-05 Jim Meyering <meyering@lucent.com>
3564 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3566 (libfetish_a_SOURCES): Put all .h files here instead.
3567 Remove a thus-exposed (better checks in automake) duplicate and
3568 two unnecessary .h files.
3570 2001-06-11 Jim Meyering <meyering@lucent.com>
3572 * regex.c: Update from GNU libc.
3574 2001-05-27 Jim Meyering <meyering@lucent.com>
3576 * readutmp.h (UT_TYPE): Define.
3578 2001-05-24 Jim Meyering <meyering@lucent.com>
3580 * argmatch.c: Include "quote.h".
3581 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3582 quote function. Reported by Göran Uddeborg.
3584 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3586 * dirname.c (dir_name): Compute append_dot using path, not newpath
3587 which is not yet declared.
3589 2001-05-11 Paul Eggert <eggert@twinsun.com>
3591 * Makefile.am (libfetish_a_SOURCES):
3592 Add strftime.c, since we now compile it on all hosts.
3594 * strftime.c (my_strftime):
3595 Define to nstrftime if emacs, but only if my_strftime is not defined.
3596 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3597 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3598 Add one more extra argument: a nanoseconds value.
3601 (my_strftime function): Add %N format.
3602 (emacs_strftimeu): Renamed from emacs_strftime,
3603 with extra ut argument.
3605 2001-05-11 Paul Eggert <eggert@twinsun.com>
3607 dirname code cleanup. base_name now behaves more compatibly
3608 with POSIX basename when given file names that have trailing
3609 slashes, and similarly for dir_name. Add new primitives
3610 base_len and dir_len. Put the directory-name-related decls
3613 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3614 * backupfile.c (base_name): Likewise.
3615 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3616 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3617 * makepath.c (strip_trailing_slashes): Likewise.
3618 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3620 * rename.c (strip_trailing_slashes): Likewise.
3621 * same.c (base_name): Likewise.
3622 * stripslash.c (ISSLASH): Likewise.
3624 * addext.c: Include <dirname.h> after size_t is defined.
3625 * backupfile.c: Likewise.
3627 * addext.c (addext): Use base_len to trim redundant
3628 trailing slashes instead of doing it ourselves.
3629 But do not trim the last slash if it is not redundant.
3631 * backupfile.c (find_backup_file_name,
3632 max_backup_version): Use base_len instead of rolling it ourselves.
3633 Handle the case of "" and (on DOS) "C:" correctly.
3635 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3636 Include <string.h>, <dirname.h>.
3637 (base_name): Allow file names ending in slashes, other than names
3638 that are all slashes. In this case, return the basename followed
3639 by the slashes. This is more general, and can be used in places
3640 where the original base_name purposely had an assertion failure.
3641 (base_len): New function.
3643 * dirname.c: Include <string.h> instead of <stdlib.h>.
3644 Do not include <assert.h>; no longer needed.
3646 (memrchr): Remove decl.
3647 (dir_name_r): Remove.
3648 (dir_len): Renamed from dirlen. All callers changed.
3649 Rewrite in terms of base_name, for simplicity and consistency.
3650 (dir_name): Never return NULL. All callers changed.
3651 Do not include <stdlib.h> in test program; no longer needed.
3652 return 0; is fine for test program.
3654 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3656 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3658 * path-concat.c (path_concat): Use base_len to compute
3659 base length, not strlen; this means we cannot rely on memcpy
3662 * same.c (STREQ): Remove.
3663 (same_name): Handle the case where the basename ends in trailing '/'.
3665 * stripslash.c (strip_trailing_slashes): Return nonzero if
3666 a slash was stripped. Do not strip the last slash after a
3669 2001-04-08 Jim Meyering <meyering@lucent.com>
3671 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3672 recomputed; that's necessary when the offset spans a DST transition.
3673 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3675 2001-04-02 Jim Meyering <meyering@lucent.com>
3677 * regex.h, regex.c: Update from GNU libc.
3679 2001-03-19 Paul Eggert <eggert@twinsun.com>
3681 * version-etc.c (version_etc_copyright): Update to 2001.
3683 2001-03-16 Paul Eggert <eggert@twinsun.com>
3685 * tempname.c (uint64_t): Define to uintmax_t if
3686 not defined, and if UINT64_MAX is not defined.
3687 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3688 Reported by John David Anglin.
3690 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3692 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3693 alias if codeset is empty.
3694 * config.charset (BeOS): Use wildcard syntax.
3696 2001-03-13 Jim Meyering <meyering@lucent.com>
3698 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3699 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3702 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3704 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3706 * unicodeio.c (print_unicode_char): Simplify accordingly.
3708 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3710 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3711 support for DOS/DJGPP.
3713 2001-02-28 Paul Eggert <eggert@twinsun.com>
3715 * Makefile.am (libfetish_a_SOURCES):
3716 Add dup-safer.c, fopen-safer.c.
3717 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3719 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3721 2001-02-25 Paul Eggert <eggert@twinsun.com>
3723 The mkstemp replacement is taken from glibc 2.2.2, with some
3724 portability fixes for use outside glibc, as follows:
3726 * tempname.c (struct_stat64): New macro.
3727 (direxists, __gen_tempname): Use it.
3728 This avoids a portability problem with Solaris 8.
3730 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3731 (<stddef.h>, <stdint.h>, <string.h>):
3732 Include only if STDC_HEADERS || _LIBC.
3733 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3734 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3735 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3736 (__set_errno): Define this macro if <errno.h> doesn't.
3737 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3738 Define these macros if <stdio.h> doesn't.
3739 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3740 Define these macros if <sys/stat.h>
3741 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3742 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3743 __xstat64): Define if not _LIBC.
3744 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3745 (__gen_tempname): Invoke gettimeofday only if
3746 HAVE_GETTIMEOFDAY || _LIBC;
3747 otherwise, fall back on plain "time".
3748 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3750 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3752 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3754 2001-02-17 Jim Meyering <meyering@lucent.com>
3756 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3757 around included file name.
3759 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3761 * strftime.c: Update from GNU libc (the only changes were to comments).
3763 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3765 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3767 2001-02-17 Paul Eggert <eggert@twinsun.com>
3769 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3770 Remove workaround macros for hosts that have mbrtowc but not
3771 mbstate_t, as we now insist on proper declarations for both
3772 before using mbrtowc.
3774 2001-02-17 Jim Meyering <meyering@lucent.com>
3776 * regex.c: Update from libc.
3778 2001-02-16 Paul Eggert <eggert@twinsun.com>
3780 * alloca.c (malloc): Undef before defining, since stdlib.h
3781 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3782 Reported by Mark Hounschell via Paul Eggert.
3784 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3786 * config.charset: Update for FreeBSD 4.2.
3788 2001-01-26 Jim Meyering <meyering@lucent.com>
3790 * quotearg.c: Include stddef.h.
3791 * quote.c: Include stddef.h.
3792 Reported by Axel Kittenberger.
3794 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3795 line in double quotes so that it evokes a better diagnostic.
3796 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3797 Reported by Axel Kittenberger.
3799 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3801 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3802 to avoid a warning. Add back 'const' to inptr.
3804 2001-01-16 Jim Meyering <meyering@lucent.com>
3806 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3809 2001-01-14 Jim Meyering <meyering@lucent.com>
3811 * rename.c: New file. From Volker Borchert.
3812 Include stdlib.h, string.h or strings.h, and xalloc.h.
3813 Use strip_trailing_slashes rather than open-coding it.
3815 2001-01-03 Paul Eggert <eggert@twinsun.com>
3817 * strftime.c: Sync with glibc time/strftime.c 1.81.
3819 2001-01-03 Jim Meyering <meyering@lucent.com>
3821 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3822 local `inptr' to avoid warning with some system declarations of iconv.
3824 2000-12-29 Paul Eggert <eggert@twinsun.com>
3826 * modechange.c: Do not assume that mode_t uses the
3827 traditional octal encoding. E.g. "chmod 1 FOO" should set
3828 the other-execute bit of FOO even if S_IXOTH != 1.
3830 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3831 WOTH, XOTH, ALLM): New macros.
3832 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3833 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3835 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3836 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3838 No need to use uintmax_t; unsigned long is long enough.
3839 Don't bother to get suffix since we don't use it.
3841 2000-12-24 Jim Meyering <meyering@lucent.com>
3843 * hash.c (is_prime): Return explicit boolean values.
3844 (hash_get_first): Return NULL to appease Irix5.6's 89.
3845 Reported by Nelson Beebe.
3847 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3849 * localcharset.c (locale_charset): Add support for Win32.
3851 2000-12-18 Paul Eggert <eggert@twinsun.com>
3853 * physmem.h, physmem.c: New files.
3855 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3856 (noinst_HEADERS): Add physmem.h.
3858 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3859 't' for compatibility with Solaris 8 sort.
3861 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3863 * config.charset: Add support for BeOS.
3865 2000-12-16 Jim Meyering <meyering@lucent.com>
3867 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3868 SHELLS_FILE to a file name that's useful on djgpp systems.
3870 (ADDITIONAL_DEFAULT_SHELLS): Define.
3871 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3872 Based mostly on a patch from Prashant TR.
3874 2000-12-16 Jim Meyering <meyering@lucent.com>
3876 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3877 N and M) would have treated it like `chown N:N FILE'.
3879 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3881 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3883 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3884 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3885 to the list of canonical encodings. Rename EUC-CN to GB2312.
3887 2000-12-08 Andreas Schwab <schwab@suse.de>
3889 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3890 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3892 2000-12-07 Jim Meyering <meyering@lucent.com>
3894 * stripslash.c (ISSLASH): Define.
3895 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3898 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3899 (dir_name_r): Declare this function as static.
3900 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3901 manifest itself on a name containing a mix of slashes and
3903 Make this function work with names starting with a DOS-style
3904 drive letter and colon prefix.
3905 (dir_name): Append `.' if necessary.
3906 Based mostly on patches from Prashant TR and Eli Zaretskii.
3908 * dirname.h (dir_name_r): Remove prototype.
3910 2000-12-05 Jim Meyering <meyering@lucent.com>
3912 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3914 2000-12-04 Jim Meyering <meyering@lucent.com>
3916 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3917 Also include memory.h, stdlib.h, unistd.h if appropriate.
3918 Reported by Andreas Jaeger (conflicting declaration of malloc).
3920 2000-12-02 Jim Meyering <meyering@lucent.com>
3922 * closeout.h: Make idempotent, to avoid some obscure warnings.
3924 2000-12-01 Paul Eggert <eggert@twinsun.com>
3926 * memrchr.c: Include <config.h> before any system include file.
3928 2000-11-29 Paul Eggert <eggert@twinsun.com>
3930 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3932 2000-11-26 Jim Meyering <meyering@lucent.com>
3934 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3936 2000-11-22 Paul Eggert <eggert@twinsun.com>
3938 * strftime.c (my_strftime): Do not invoke mbrlen with a
3939 size of (size_t) -1; it's not portable.
3941 2000-11-17 Akim Demaille <akim@epita.fr>
3943 * obstack.h: Formatting changes.
3944 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3945 prevent type checking.
3946 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3947 cast the value to (void *): assigning a `foo *' to a `void *'
3949 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3951 2000-11-17 Jim Meyering <meyering@lucent.com>
3953 * strstr.c: Update from GNU libc.
3955 2000-11-16 Jim Meyering <meyering@lucent.com>
3957 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3959 2000-11-11 Jim Meyering <meyering@lucent.com>
3961 * error.c: Add a couple #includes, merging from GNU libc version.
3963 2000-11-10 Jim Meyering <meyering@lucent.com>
3965 * obstack.h: Update from GNU libc.
3966 * obstack.c: Likewise.
3968 2000-11-06 Paul Eggert <eggert@twinsun.com>
3970 * getusershell.c (setusershell): Use rewind rather than
3971 fseek/fseeko, to avoid configuration hassles with fseeko.
3972 Don't bother opening SHELLS_FILE if shellstream is NULL;
3975 2000-11-05 Jim Meyering <meyering@lucent.com>
3977 * makepath.h (make_dir): Declare.
3978 * makepath.c (make_dir): Remove `static' attribute.
3981 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3983 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3984 last one in a bucket, advance to the next bucket.
3986 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3988 * fnmatch.c: Do not comment out all the code if we are using
3989 the GNU C library, because in some cases we are replacing buggy
3990 code in the GNU C library itself.
3992 2000-10-30 Paul Eggert <eggert@twinsun.com>
3994 * error.h, getline.h, modechange.h:
3995 Remove "2000" from Copyright line, as the file hasn't been
3996 changed this year other than in the copyright notice.
3998 * xalloc.h: Add "2000" to Copyright line, as this file
3999 was changed this year.
4001 2000-10-30 Paul Eggert <eggert@twinsun.com>
4003 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4004 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4005 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4007 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4009 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4010 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4011 doesn't define __restrict_arr.
4013 2000-10-29 Jim Meyering <meyering@lucent.com>
4015 * xstat.in: Fix grammar in comment.
4017 2000-10-28 Jim Meyering <meyering@lucent.com>
4019 * memchr.c: Update from libc.
4020 Adjust for portability:
4021 [HAVE_STDLIB_H]: Include stdlib.h.
4022 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4023 Undef __memchr, too.
4024 [!weak_alias]: Define __memchr to memchr.
4026 * regex.c: Update from libc.
4027 * regex.h: Likewise.
4028 * getopt1.c: Likewise.
4029 * memcmp.c: Likewise.
4031 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4032 Avoid using fseek, when possible -- it's broken by design.
4033 Patch by Ulrich Drepper.
4035 2000-10-26 Jim Meyering <meyering@lucent.com>
4037 * strftime.c: Update from libc.
4039 2000-10-25 Jim Meyering <meyering@lucent.com>
4041 * obstack.c: Update from libc.
4043 2000-10-23 Jim Meyering <meyering@lucent.com>
4045 * hard-locale.c (hard_locale): Revert last change -- it was simply
4046 wrong. That set_locale call must not have any side effects.
4049 2000-10-22 Jim Meyering <meyering@lucent.com>
4051 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4052 [CYCLIC]: Remove now-unused definition.
4054 * save-cwd.c (O_DIRECTORY): Define, if needed.
4055 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4056 Suggestion from Ulrich Drepper.
4058 2000-10-21 Jim Meyering <meyering@lucent.com>
4060 * dirname.c (dir_name_r): New function, factored out of dir_name.
4061 (dir_name): Use dir_name_r.
4062 * dirname.h (dir_name_r): Declare it.
4064 2000-10-21 Jim Meyering <meyering@lucent.com>
4066 * dirname.c (memrchr): Declare if necessary.
4067 (dir_name): Remove the restriction that there be no
4068 trailing slashes. Now, this code skips past them, effectively
4070 [TEST_DIRNAME] (main): New unit tests.
4072 * memrchr.c: New file from GNU libc.
4073 Undef __memrchr, too.
4074 [!weak_alias]: Define __memrchr to memrchr.
4075 Guard weak_alias use with `#ifdef weak_alias'.
4077 2000-10-17 Jim Meyering <meyering@lucent.com>
4079 * quote.h (PARAMS): Define and use.
4080 Reported by Akim Demaille.
4082 * getopt.c: Update from libc.
4084 2000-10-16 Jim Meyering <meyering@lucent.com>
4086 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4089 2000-09-25 Jim Meyering <meyering@lucent.com>
4091 * md5.h (rol): Define (from GnuPG).
4093 * sha.c: Give credit (GnuPG) where due.
4094 (M): Use rol rather than open-coding it.
4095 Add a FIXME comment.
4097 2000-09-21 Jim Meyering <meyering@lucent.com>
4099 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4100 Reported by Michael Stone.
4102 2000-09-20 Jim Meyering <meyering@lucent.com>
4104 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4105 (noinst_HEADERS): Add sha.h.
4106 Based on code from Scott G. Miller and from GnuPG.
4108 2000-09-15 Jim Meyering <meyering@lucent.com>
4110 * regex.c: Update from libc.
4112 2000-09-10 Jim Meyering <meyering@lucent.com>
4114 * getopt.c (_getopt_internal): Update from glibc.
4116 2000-09-09 Jim Meyering <meyering@lucent.com>
4118 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4119 think it should be used as a general replacement for isascii.
4120 * fnmatch.c: Likewise.
4121 * mbswidth.c: Likewise
4122 * regex.c: Likewise.
4125 * userspec.c: Include sys/param.h and limits.h.
4127 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4128 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4129 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4130 UID, GID. Check range.
4132 2000-09-06 Jim Meyering <meyering@lucent.com>
4134 * getopt.c (_getopt_internal): Update from glibc.
4136 2000-08-30 Jim Meyering <meyering@lucent.com>
4138 * strftime.c: Merge in changes from GNU libc.
4140 2000-08-26 Jim Meyering <meyering@lucent.com>
4142 * closeout.c: Include "__fpending.h".
4143 (close_stdout_status): Return right away if there's nothing to flush.
4145 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4146 * __fpending.c: New file.
4147 * __fpending.h: New file.
4149 2000-08-07 Paul Eggert <eggert@twinsun.com>
4151 Standardize on "memory exhausted" instead of "Memory exhausted"
4152 or "virtual memory exhausted".
4153 * obstack.c (print_and_abort): Use "memory exhausted", not
4154 "virtual memory exhausted".
4155 * same.c (same_name): Invoke xalloc_die instead of printing
4157 * userspec.c (parse_user_spec): Likewise.
4158 * bumpalloc.h: comment fix
4159 * same.c, userspec.c: Include xalloc.h.
4161 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4162 not char *const and pointing to a constant array.
4163 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4164 (xrealloc): Comment fix.
4166 * userspec.c (parse_user_spec):
4167 Don't translate a message until just before returning,
4168 to avoid unnecessary translation.
4170 2000-08-07 Jim Meyering <meyering@lucent.com>
4172 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4173 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4174 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4175 getgroups.c, gethostname.c, getopt.h, group-member.c,
4176 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4177 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4178 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4179 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4180 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4181 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4182 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4183 yesno.c: Back out Copyright date changes for each file with no change
4184 this year. This eases coordination with other programs using the same
4185 source code modules. From Paul Eggert.
4187 2000-08-03 Greg McGary <greg@mcgary.org>
4189 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4190 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4191 (EXTEND_BUFFER): Use them.
4193 2000-08-01 Jim Meyering <meyering@lucent.com>
4195 * dirname.c (ISSLASH): Define.
4196 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4197 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4198 both `\' and `/' may be use as path separators.
4199 Based on a patch from Prashant TR.
4201 2000-07-31 Paul Eggert <eggert@twinsun.com>
4203 * quotearg.c (quotearg_n_options): Don't make the initial
4204 slot vector a constant, since it might get modified.
4206 2000-07-31 Jim Meyering <meyering@lucent.com>
4208 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4209 * obstack.c (print_and_abort): Likewise.
4211 2000-07-30 Paul Eggert <eggert@twinsun.com>
4213 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4214 buffer, so that the caller can always quote one small
4215 component of a "memory exhausted" message in slot 0.
4216 From a suggestion by Jim Meyering.
4218 2000-07-30 Jim Meyering <meyering@lucent.com>
4220 * makepath.c (make_path): Quote the other instance, too.
4222 * quotearg.c (N_STATIC_SLOTVECS): Define.
4223 (STATIC_BUF_SIZE): Define.
4224 (quotearg_n_options): Use only statically allocated storage when
4225 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4226 than STATIC_BUF_SIZE.
4228 2000-07-29 Jim Meyering <meyering@lucent.com>
4230 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4231 * dirname.c (dir_name): Likewise.
4233 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4235 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4236 (dir_name): Assert that there are no trailing slashes.
4238 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4240 * mbswidth.h (mbswidth): Add a flags argument.
4241 (mbswidth): New declaration.
4242 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4243 * mbswidth.c (mbswidth): Add a flags argument.
4244 (mbsnwidth): New function.
4246 2000-07-24 Jim Meyering <meyering@lucent.com>
4248 * mbswidth.c: Remove useless #else. From Bruno Haible.
4250 2000-07-23 Paul Eggert <eggert@twinsun.com>
4252 * mbswidth.c (_XOPEN_SOURCE):
4253 Don't define; this causes problems on Solaris 7.
4254 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4256 2000-07-23 Paul Eggert <eggert@twinsun.com>
4259 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4260 so that mbstate_t is always defined.
4262 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4263 be 1 in at least one GCC installation, and this configuration
4264 error is likely to be common. Ignoring MB_LEN_MAX hurts
4265 performance on hosts that have mbrtowc but have only unibyte
4266 locales, but I assume these hosts are rare.
4268 2000-07-23 Paul Eggert <eggert@twinsun.com>
4270 * quotearg.c: Streamline by invoking multibyte code only if needed.
4271 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4272 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4273 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4274 invoke multibyte primitives.
4276 2000-07-23 Jim Meyering <meyering@lucent.com>
4278 * basename.c (base_name): Add an assertion.
4280 2000-07-15 Bruno Haible <clisp.cons.org>
4282 * quotearg.c: When the system forces us to redefine mbstate_t,
4283 shadow its mbsinit function.
4285 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4287 * mbswidth.h: New file.
4288 * mbswidth.c: New file.
4289 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4290 (noinst_HEADERS): Add mbswidth.h.
4292 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4294 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4297 2000-07-15 Jim Meyering <meyering@lucent.com>
4299 * makepath.c: Include quote.h.
4300 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4301 corresponding argument in a `quote (...)' call.
4302 Give better diagnostics.
4304 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4305 (noinst_HEADERS): Add quote.h.
4307 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4308 from tar's src/misc.c.
4309 * quote.h: New file. Prototypes for same.
4311 2000-07-10 Paul Eggert <eggert@twinsun.com>
4313 From a suggestion by Bruno Haible.
4314 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4315 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4316 to decide whether to define the BeOS workaround macro;
4317 this adjusts to the change to AC_MBSTATE_T.
4319 2000-07-13 Paul Eggert <eggert@twinsun.com>
4321 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4323 * quotearg.c (quoting_style_args, quoting_style_vals,
4324 quotearg_buffer_restyled): Add support for
4325 clocale_quoting_style. Undo previous change to
4326 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4327 and "{RIGHT QUOTATION MARK}" msgids.
4329 2000-07-05 Paul Eggert <eggert@twinsun.com>
4331 The old behavior of quoting `like this' doesn't look good with
4332 newer, ISO-style fonts. See:
4333 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4335 Instead, quote "like this" by default. Let the translator
4336 tailor the locale-specific quoting behavior by providing
4337 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4339 * quotearg.c (N_): New macro.
4340 (gettext_default): New function.
4341 (quotearg_buffer_restyled): Use
4342 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4343 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4345 2000-07-09 Jim Meyering <meyering@lucent.com>
4347 * Most files: Update copyright dates to include 2000.
4349 2000-07-08 Jim Meyering <meyering@lucent.com>
4351 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4353 (xgethostname): Remove now-unnecessary #ifdef.
4354 Move declaration of `err' into loop where it's used.
4356 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4358 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4359 by allocating a larger buffer. Test the gethostname return value for
4360 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4361 returns an error and ENAMETOOLONG isn't defined.
4363 2000-07-05 Paul Eggert <eggert@twinsun.com>
4364 and Bruno Haible <haible@clisp.cons.org>
4366 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4368 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4370 * quotearg.c (struct quoting_options): Simplify quote_these_too
4373 2000-07-03 Jim Meyering <meyering@lucent.com>
4375 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4376 Reported by Bruno Haible.
4378 2000-07-04 Jim Meyering <meyering@lucent.com>
4380 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4381 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4384 2000-07-03 Paul Eggert <eggert@twinsun.com>
4385 and Bruno Haible <haible@clisp.cons.org>
4387 * quotearg.c (mbrtowc):
4388 Assign to *pwc, and return 1 only if result is nonzero.
4389 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4391 2000-07-03 Jim Meyering <meyering@lucent.com>
4393 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4394 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4397 2000-07-02 Jim Meyering <meyering@lucent.com>
4399 * quotearg.c (mbstate_t): Don't define here.
4401 2000-07-02 Jim Meyering <meyering@lucent.com>
4403 * nanosleep.c (SIGCONT): Define if not already defined.
4405 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4407 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4408 per change in ../m4/ls-mntd-fs.m4.
4409 (read_filesystem_list): Ignore symbolic links.
4411 2000-06-29 Jim Meyering <meyering@lucent.com>
4413 * same.c: Include <string.h> or <strings.h>, as appropriate,
4414 for declaration of strcmp.
4416 * long-options.c: Include <stdlib.h>, for declaration of exit.
4418 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4419 Avoid warning by casting result to `char *' to remove `const'.
4421 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4423 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4425 2000-06-26 Paul Eggert <eggert@twinsun.com>
4427 savedir now sets errno on failure and invokes xmalloc to get memory.
4428 Fix a couple of other minor bugs while we're at it.
4430 * savedir.c (<unistd.h>): Do not include; there's no need.
4431 (NAMLEN): Remove macro.
4432 (malloc, realloc): Remove decls.
4434 ("xalloc.h"): Include.
4435 (NAME_SIZE_DEFAULT): New macro.
4436 (savedir): Use xmalloc / xrealloc to allocate memory.
4437 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4438 Skip "" directory entries.
4439 Use strlen to calculate directory entry length, since the old method
4440 is rarely used these days and isn't worth supporting.
4441 Don't use a pointer after freeing it.
4442 Check for integer overflow when calculating allocation size.
4443 Use memcpy to copy entries, instead of stpcpy.
4444 Set errno properly when returning NULL.
4445 Check for readdir error.
4447 2000-06-26 Jim Meyering <meyering@lucent.com>
4449 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4451 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4453 * getusershell.c (xmalloc, xrealloc): Remove functions.
4455 Don't include <stdlib.h>. Don't declare malloc, realloc.
4457 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4459 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4461 2000-06-24 Jim Meyering <meyering@lucent.com>
4463 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4465 2000-06-21 Jim Meyering <meyering@lucent.com>
4467 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4469 2000-06-19 Paul Eggert <eggert@twinsun.com>
4471 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4472 (mbrtowc, mbstate_t): Define substitutes if
4473 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4474 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4475 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4477 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4479 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4480 than 1024, return a memory chunk of least possible size, instead
4481 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4482 Use free/xmalloc instead of xrealloc to avoid copying for very long
4485 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4487 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4488 address, not strdup. Include <stdlib.h> and don't declare free().
4490 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4492 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4495 2000-06-21 Jim Meyering <meyering@lucent.com>
4497 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4498 (noinst_HEADERS): Add getstr.h.
4500 * getline.c (getstr): Move into a separate file.
4501 * getstr.c (getstr): New file, extracted from getline.c, with
4502 the following changes: new parameter, delim2; both delim[12]
4503 parameters have type `int', not `char'. The latter would lose
4504 with 8-bit delimiters.
4505 * getstr.h: New file.
4507 2000-06-19 Jim Meyering <meyering@lucent.com>
4509 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4511 2000-06-18 Jim Meyering <meyering@lucent.com>
4513 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4514 Besides, these days every porting target provides a mkdir function.
4516 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4517 (this snippet comes from src/system.h).
4519 2000-06-15 Paul Eggert <eggert@twinsun.com>
4521 * human.c (adjust_value): New function.
4522 (human_readable_inexact): Apply rounding style even when
4523 printing approximate values.
4525 2000-06-14 Paul Eggert <eggert@twinsun.com>
4527 * human.c (human_readable_inexact): Allow an input block
4528 size that is not a multiple of the output block size, and vice versa.
4529 Reported by Piergiorgio Sartor.
4531 2000-06-14 Paul Eggert <eggert@twinsun.com>
4533 * getdate.y (get_date): Apply relative times after time
4534 zone indicator, not before. Reported by Todd A. Jacobs.
4536 2000-06-13 Jim Meyering <meyering@lucent.com>
4538 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4540 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4542 2000-06-12 Paul Eggert <eggert@twinsun.com>
4544 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4546 2000-06-04 Paul Eggert <eggert@twinsun.com>
4548 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4550 2000-06-04 Jim Meyering <meyering@lucent.com>
4552 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4553 SunOS 4.1.4 for which gid_t is an unsigned type.
4555 2000-06-03 Jim Meyering <meyering@lucent.com>
4557 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4559 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4561 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4562 newer, don't install charset.alias.
4563 * config.charset: Change the Linux/glibc rules so they become empty
4564 on glibc-2.1 or newer.
4566 2000-06-02 Jim Meyering <meyering@lucent.com>
4568 * mountlist.c: Back out last change. Instead, do this...
4569 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4570 member using the same `ignore'-testing code.
4571 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4575 2000-05-29 Jim Meyering <meyering@lucent.com>
4577 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4578 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4580 2000-05-22 Jim Meyering <meyering@lucent.com>
4582 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4584 2000-05-18 Jim Meyering <meyering@lucent.com>
4586 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4587 back, too, since it may have been modified by allocate_entry.
4588 (hash_delete): Rewrite to use neither the assignment operator
4589 nor the comma operator in an if-expression.
4591 2000-05-15 Paul Eggert <eggert@twinsun.com>
4594 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4595 Remove; no longer needed.
4596 "quotearg.h": Add include.
4597 (file_name): Do not bother to explicitly initialize to NULL; it's less
4598 efficient on some hosts.
4599 (close_stdout_status): Remove test as to whether stdout was already
4600 closed; it breaks for the case "echo x | sort >&-".
4601 Quote file name colons.
4602 Do not assume that _("write error") lacks format strings.
4604 2000-05-15 Jim Meyering <meyering@lucent.com>
4606 * version-etc.c (version_etc_copyright): Update the copyright string
4607 used in all --version output.
4609 2000-05-14 Jim Meyering <meyering@lucent.com>
4611 * closeout.c (close_stdout_set_file_name): New function.
4612 (close_stdout_status): Use new file-scoped global.
4613 Return right away if fstat says the stdout file descriptor is invalid.
4614 * closeout.h (close_stdout_set_file_name): Declare.
4616 2000-05-10 Jim Meyering <meyering@lucent.com>
4618 * closeout.c [default_exit_status]: New file-scoped variable.
4619 (close_stdout_set_status): New function.
4620 * closeout.h (close_stdout_set_status): Declare.
4622 2000-05-08 Jim Meyering <meyering@lucent.com>
4624 * long-options.c: Don't include closeout.h.
4625 (parse_long_options): Don't call close_stdout for --version.
4627 2000-05-06 Jim Meyering <meyering@lucent.com>
4629 * strnlen.c: Undefine __strnlen and strnlen.
4630 [!weak_alias]: Define __strnlen to strnlen.
4632 * atexit.c: New file, from libiberty.
4634 2000-05-06 Jim Meyering <meyering@lucent.com>
4636 * closeout.c (close_stdout_status): Also check for errors on the
4639 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4641 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4642 instead of xmalloc, xrealloc, path_concat.
4643 (locale_charset): Treat empty environment variables as absent.
4644 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4646 2000-05-04 Jim Meyering <meyering@lucent.com>
4648 * getopt.c: Update from glibc.
4649 * obstack.c: Likewise.
4650 * obstack.h: Likewise.
4651 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4653 * regex.h: Likewise.
4654 * strndup.c: Likewise.
4655 * strnlen.c: New file, from glibc.
4657 2000-05-01 Jim Meyering <meyering@lucent.com>
4659 * full-write.c (full_write): Remove `FIXME' part of comment.
4661 2000-04-29 Jim Meyering <meyering@lucent.com>
4663 * path-concat.c: Declare strdup only if it's not defined.
4664 * canon-host.c: Likewise.
4666 2000-04-28 Jim Meyering <meyering@lucent.com>
4668 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4669 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4670 included first, then limits.h is included by locale.h by libintl.h.
4671 From John David Anglin.
4673 2000-04-25 Jim Meyering <meyering@lucent.com>
4675 * makepath.c (S_IRWXUGO): Define.
4676 (make_path): Always perform explicit chmod if MODE specifies any
4677 of the `special' permission bits. Prompted by a bug report against
4678 install from Mate Wierdl and Joost van Baal.
4680 2000-04-18 Jim Meyering <meyering@lucent.com>
4684 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4685 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4687 2000-04-17 Jim Meyering <meyering@lucent.com>
4689 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4690 the definition of it to rpl_strftime also defined-away the system's
4693 2000-04-15 Jim Meyering <meyering@lucent.com>
4695 Use `C' to denote so-called `contiguous' files, the same way
4697 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4698 (ftypelet): Use S_ISCTG.
4699 From Michael Deutschmann.
4701 2000-04-14 Jim Meyering <meyering@lucent.com>
4703 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4705 2000-04-08 Jim Meyering <meyering@lucent.com>
4707 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4708 names don't conflict. Reported by Eli Zaretskii.
4710 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4712 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4713 bug. Deal with the different error behavior of Irix iconv.
4715 2000-04-07 Jim Meyering <meyering@lucent.com>
4717 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4718 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4720 2000-04-05 Jim Meyering <meyering@lucent.com>
4722 Portability tweaks required for ultrix4.3.
4723 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4724 * readutmp.c: Include sys/types.h before sys/stat.h.
4725 * canon-host.c: Declare strdup.
4726 * path-concat.c: Likewise.
4727 From John David Anglin.
4729 2000-04-04 Jim Meyering <meyering@lucent.com>
4731 Be more DOS 8.3-friendly.
4732 * ref-add.sin: Renamed from ref-add.sed.in.
4733 * ref-del.sin: Renamed from ref-del.sed.in.
4734 * Makefile.am: Reflect renaming.
4735 Reported by Eli Zaretskii.
4737 Use a temporary file name that won't clash with `charset.alias'
4738 in the DOS 8.3 name space.
4739 * Makefile.am (charset_tmp): Define.
4740 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4741 (uninstall-local): Likewise.
4742 Reported by Eli Zaretskii.
4744 2000-03-29 Paul Eggert <eggert@twinsun.com>
4746 * time/strftime.c (my_strftime): Make sure we call the system
4747 strftime, not ourselves, when invoking the underlying strftime.
4749 2000-03-24 Jim Meyering <meyering@lucent.com>
4751 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4752 (charset_alias): Define.
4753 (install-exec-local): Factor out common code.
4754 (uninstall-local): Split lines longer than 80.
4755 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4757 (.sed.in.sed): New rule. Don't redirect directly to $@.
4758 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4760 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4762 * config.charset: Output a line containing "Packages using this file".
4763 * ref-add.sed.in, ref-del.sed.in: New files.
4764 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4765 ref-del.sed): New rules.
4767 2000-03-17 Jim Meyering <meyering@lucent.com>
4769 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4770 Otherwise, include <strings.h>
4772 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4774 * unicodeio.c (utf8_wctomb): New function.
4775 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4776 format instead of in UCS-4 with platform dependent endianness.
4778 2000-03-07 Paul Eggert <eggert@twinsun.com>
4780 * savedir.c (savedir): Work even if directory size is
4781 negative; this can happen with some screwy NFS configurations.
4783 2000-03-06 Jim Meyering <meyering@lucent.com>
4785 * localcharset.c (get_charset_aliases): Don't try to free file_name
4786 if it's NULL (because we ran out of memory). From Bruno Haible.
4788 2000-03-05 Jim Meyering <meyering@lucent.com>
4790 * localcharset.c ("path-concat.h"): Include.
4791 (get_charset_aliases): Use path_concat instead of ANSI string
4794 * unicodeio.h (PARAMS): Define.
4795 Use it to guard prototype.
4797 2000-03-04 Jim Meyering <meyering@lucent.com>
4799 * Makefile.am (install-exec-local): Create $(libdir) before installing
4801 (uninstall-local): Uncomment this rule so `make distcheck' works
4804 * unicodeio.c (<errno.h>): Include it.
4805 (errno): Declare if not defined.
4807 * localcharset.c: Add Bruno's comment justifying use of volatile.
4809 * config.charset: New version, incorporating remarks from a linux
4810 i18n mailing list. From Bruno Haible.
4812 2000-03-02 Jim Meyering <meyering@lucent.com>
4814 * Makefile.am (EXTRA_DIST): Add config.charset.
4816 2000-03-01 Jim Meyering <meyering@lucent.com>
4818 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4819 * unicodeio.c: Likewise.
4821 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4823 * config.charset: New file.
4824 * localcharset.c: New file.
4825 * unicodeio.h, unicodeio.c: New files.
4826 * Makefile.am (DEFS): Add -DLIBDIR=...
4827 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4828 (noinst_HEADERS): Add unicodeio.h.
4829 (all-local, install-exec-local, charset.alias): New targets.
4831 2000-02-28 Paul Eggert <eggert@twinsun.com>
4833 * quotearg.c (ALERT_CHAR): New macro.
4834 (quotearg_buffer_restyled): Use it.
4836 2000-02-27 Jim Meyering <meyering@lucent.com>
4838 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4839 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4841 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4842 not `#if STDC_HEADERS'.
4843 Declare malloc if needed.
4845 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4846 now that autoconf always defines the HAVE_DECL_ symbols.
4847 * human.c: Likewise.
4849 * strtoumax.c: Likewise.
4851 * backupfile.c: Arrange for cpp to fail if the configure-time
4852 declaration check was not run.
4854 * human.c: Likewise.
4856 * strtoumax.c: Likewise.
4858 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4859 then first look up the entire `.'-containing string as a login name.
4861 2000-02-18 Paul Eggert <eggert@twinsun.com>
4863 * getdate.y: Handle two-digit years with leading zeros correctly.
4864 (textint): New typedef.
4865 (parser_control): Member year changed from int to textint.
4867 (YYSTYPE): Removed; replaced by %union with int and textint members.
4868 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4869 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4870 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4871 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4872 (date, number, to_year): Use width of number in digits, not its value,
4873 to determine whether it's a 2-digit year, or a 2-digit time.
4874 (yylex): Store number of digits of numeric tokens.
4875 Reported by John Kendall.
4877 (parser_control): Changed from struct parser_control to typedef (for
4878 consistency). All uses changed.
4880 (tID): Removed; not used.
4881 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4883 2000-02-14 Paul Eggert <eggert@twinsun.com>
4885 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4886 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4888 2000-02-12 Jim Meyering <meyering@lucent.com>
4890 * userspec.c (ISDIGIT): Define it.
4891 (isdigit): Remove definition.
4892 (is_number): Use ISDIGIT, not isdigit.
4893 <libintl.h>: Include.
4895 (parse_user_spec): Mark translatable strings.
4897 2000-02-10 Jim Meyering <meyering@lucent.com>
4899 With these changes, nanosleep.[ch] are finally enough like the other
4900 lib/* replacement files to compile on a few more losing systems.
4902 * nanosleep.h: Don't include config.h.
4903 Remove prototype from declaration of nanosleep.
4904 (PARAMS): Remove now-unneeded definition.
4905 * nanosleep.c: #undef nanosleep.
4906 (rpl_nanosleep): Rename from nanosleep.
4908 2000-02-03 Jim Meyering <meyering@lucent.com>
4910 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4911 rather than with `#if HAVE_UTMPNAME'.
4913 2000-02-01 Jim Meyering <meyering@lucent.com>
4915 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4917 2000-01-31 Jim Meyering <meyering@lucent.com>
4919 * nanosleep.h (nanosleep): Guard declaration with
4920 `#if ! HAVE_DECL_NANOSLEEP'.
4921 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4922 the declaration in that vendor's sys/timers.h.
4923 Reported by Christian Krackowizer.
4925 * quotearg.c (ISASCII): Add #undef and move definition to follow
4926 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4927 (ISPRINT): Likewise.
4928 Reported by Tom Tromey.
4930 2000-01-30 Jim Meyering <meyering@lucent.com>
4932 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4933 uses of ->ut_name. The latter doesn't work with new Linux header files
4934 where only utmpx.ut_user is declared.
4936 * readutmp.h (UT_USER): Define.
4938 2000-01-23 Jim Meyering <meyering@lucent.com>
4940 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4943 2000-01-22 Jim Meyering <meyering@lucent.com>
4945 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4946 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4947 Required for some AIX systems. Reported by Christian Krackowizer.
4948 [TESTING] (main): New function.
4950 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4951 * dirname.c (dir_name): Support for DOS-style file names with drive
4954 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4956 * strverscmp.c (ISDIGIT): Define.
4957 (strverscmp): Use ISDIGIT, not isdigit.
4959 2000-01-17 Paul Eggert <eggert@twinsun.com>
4961 * nanosleep.c (nanosleep):
4962 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4963 POSIX.1 doesn't require SA_INTERRUPT and some systems
4964 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4965 it's been part of POSIX.1 since day 1 (in 1988).
4967 2000-01-17 Jim Meyering <meyering@lucent.com>
4969 * interlock: Remove unused file. Reported by François Pinard.
4971 2000-01-16 Paul Eggert <eggert@twinsun.com>
4973 * quotearg.c (quotearg_buffer_restyled): Do not quote
4974 alert, backslash, formfeed, and vertical tab unnecessarily in
4975 shell quoting style.
4978 version-control: never