1 2004-04-18 Jim Meyering <jim@meyering.net>
3 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4 don't leak memory and do call END_UTMP_ENT.
6 2004-04-11 Paul Eggert <eggert@twinsun.com>
8 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
9 (CHAR_BIT): Remove, since we assume C89.
10 Include <stdint.h> if available, as per current Autoconf CVS advice.
12 2004-03-30 Paul Eggert <eggert@twinsun.com>
14 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
15 not bool, to be more consistent with Unix conventions.
16 Suggested by Bruno Haible.
20 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
23 * getdate.h: Include stdbool.h, and timespec.h instead of
24 the usual <time.h> dance.
25 (get_date): Change signature to support fractional time stamps.
27 * getdate.y: Include "getdate.h" first, as we can now
28 assume C89 and don't need to worry about 'const'.
29 Similarly, include "unlocked-io.h" near start, not in middle.
31 (textint.value): Use long int rather than int.
32 (textint.digits): Use size_t rather than int.
33 (BILLION, LOG10_BILLION): New constants.
34 (parser_control): New member rel_ns. Members day_ordinal,
35 time_zone, month, day, hour, minutes, rel_year, rel_month,
36 rel_day, rel_hour, rel_minutes, rel_seconds
37 are now long int, not int. Member seconds is now struct timespec,
38 not int. New member timespec_seen. Members dates_seen, days_seen,
39 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
41 (%union.intval): Now long int, not int.
43 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
44 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
45 (spec): Now is a timespec or an item list.
46 (timespec, items): New nonterminals.
47 (time, rel, relunit, number, get_date):
48 Add support for fractional seconds.
49 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
50 (gmtime, localtime, mktime): Remove decls; not needed with C89.
51 (to_hour): First arg is now long int, not int.
52 (to_year): Returns long int, not int.
53 Don't treat year -70 like 70.
54 (tm_diff): Returns long int, not int.
55 (lookup_word): Use bool instead of int when appropriate.
56 (yylex): Use size_t for count, not int.
57 Detect overflow when parsing large integer constants.
58 Add support for fractions.
59 (get_date): Make pointers 'const' if possible.
60 Use more-portable code to detect integer overflow.
61 (main) [TEST]: Adjust to above changes. Test for localtime failure.
62 Don't use ctime; it's not reliable if the year has >4 digits.
64 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
65 This is for compatibility with BSD.
67 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
68 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
69 From coreutils' system.h.
71 * userspec.c: Don't include "posixver.h".
72 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
73 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
74 compatible extension. Simplify code by removing a boolean int
75 that was always nonzero if a string was nonnull.
77 2004-03-30 Jim Meyering <jim@meyering.net>
81 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
83 * readtokens.c (readtoken): Don't leak 64 bytes when reading
84 an empty input stream.
86 * readtokens.c: Include <stdbool.h>.
87 (readtoken): Use `size_t' rather than int/long.
89 Use `bool' rather than `int' where appropriate.
90 Use memset rather than an explicit loop.
91 Use x2nrealloc rather than xrealloc.
92 Allow the use of `\0' as a delimiter.
93 (readtokens): Likewise.
94 * readtokens.h (readtoken, readtokens): Update prototypes.
96 2004-03-30 Bruno Haible <bruno@clisp.org>
98 * getloadavg.c (getloadavg): Don't assume setlocale returns
101 2004-03-29 Paul Eggert <eggert@twinsun.com>
103 Merge changes to getloadavg.c from coreutils and Emacs.
105 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
106 Define to an expression, not to the empty string.
107 Include cloexec.h and xalloc.h.
108 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
109 Use set_cloexec_flag rather than rolling our own.
110 * cloexec.c, cloexec.h: New files.
112 2004-03-18 Paul Eggert <eggert@twinsun.com>
114 * getopt.h: Sync with libc CVS.
116 2004-03-18 Paul Eggert <eggert@twinsun.com>
117 Bruno Haible <bruno@clisp.org>
119 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
120 not on all platforms that have <wchar.h>.
121 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
123 2004-03-09 Paul Eggert <eggert@twinsun.com>
125 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
127 * getopt_int.h: New file, also synced from libc.
129 2004-03-07 Paul Eggert <eggert@twinsun.com>
131 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
132 '#if' expressions. Unlike the code it replaces, it does not
133 depend on (defined _SC_PAGESIZE). However, it does depend on
134 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
135 first reported by Jason Andrade in
136 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
138 2004-01-18 Simon Josefsson <jas@extundo.com>
140 * strdup.h: New file.
141 * strdup.c: Include it.
142 * path-concat.c: Include strdup.h. Drop strdup declaration.
143 * userspec.c: Include strdup.h. Drop strdup declaration.
145 2004-02-06 Karl Berry <karl@gnu.org>
147 * config.charset: update from gettext 0.14.1.
149 2004-02-05 Paul Eggert <eggert@twinsun.com>
151 Add comments and code, prompted by suggestions from Bruno Haible
153 * quotearg.h (quotearg_alloc): New decl. Improve the comments
154 describing the enum quoting_style values.
155 * quotearg.c (quotearg_alloc): New function.
156 (quotearg_buffer_restyled): Treat lone { and } as special.
157 Treat = as special. Work around bug with older shells
158 that "see" a '\' that is really the 2nd byte of a multibyte char.
159 Quote empty string with shell_quoting_style.
161 2004-02-03 Bruno Haible <bruno@clisp.org>
163 * pipe.h: New file, from GNU gettext.
164 * pipe.c: New file, from GNU gettext.
166 2004-01-27 Bruno Haible <bruno@clisp.org>
168 * execute.h: New file, from GNU gettext.
169 * execute.c: New file, from GNU gettext.
170 * w32spawn.h: New file, from GNU gettext.
172 2004-01-23 Paul Eggert <eggert@twinsun.com>
174 Exit-status fix from coreutils.
176 Use exit_failure consistently in place of EXIT_FAILURE,
177 so that program exit statuses are consistent on failure.
179 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
180 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
181 * argmatch.h: Comment fix to match the above.
182 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
183 Now a macro referring to exit_failure, instead of a separate
184 variable. Include "exitfail.h" to get it.
185 * xstrtol.h: Include "exitfail.h".
186 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
188 * long-options.c (parse_long_options): Use prototype
189 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
192 2004-01-21 Jim Meyering <jim@meyering.net>
194 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
195 so as not to conflict with a different-sized __mktime_internal
196 function in GNU libc.
197 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
198 Problem building statically-linked `ls' reported by Michael Brunnbauer.
200 2004-01-18 Paul Eggert <eggert@twinsun.com>
202 Merge from diffutils.
204 * file-type.c (file_type): Add typed memory objects.
205 * file-type.h (S_TYPEISTMO): New macro.
207 * c-stack.h (c_stack_action): Remove argv argument.
208 * c-stack.c (c_stack_action): Likewise. All uses changed.
209 (die): Don't calculate message unless segv_action returns.
210 (get_stack_location, min_address_from_argv, max_address_from_argv,
211 volatile stack_base, volatile_stack_size): Remove.
212 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
213 that every segmentation violation is a stack overflow. (Ouch!)
214 See Debian bug 136249 (still outstanding) for more info about why
215 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
217 2003-11-30 Bruno Haible <bruno@clisp.org>
219 Safer stack allocation.
220 * setenv.c: Include allocsa.h.
221 (alloca): Remove fallback definition.
222 (freea): Remove macro.
223 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
226 2003-10-17 Bruno Haible <bruno@clisp.org>
228 * binary-io.h: Avoid warnings on Cygwin.
230 2003-12-28 Bruno Haible <bruno@clisp.org>
232 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
233 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
235 2003-11-28 Bruno Haible <bruno@clisp.org>
237 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
239 2003-11-27 Bruno Haible <bruno@clisp.org>
241 * wait-process.c: On Windows, include windows.h. Needed on mingw.
243 2003-11-17 Bruno Haible <bruno@clisp.org>
245 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
247 2003-11-24 Bruno Haible <bruno@clisp.org>
249 * xallocsa.h: New file, from GNU gettext.
250 * xallocsa.c: New file, from GNU gettext.
252 2003-11-24 Bruno Haible <bruno@clisp.org>
254 * allocsa.h: New file, from GNU gettext.
255 * allocsa.c: New file, from GNU gettext.
257 2003-11-24 Bruno Haible <bruno@clisp.org>
259 * eealloc.h: New file.
261 2004-01-15 Jim Meyering <jim@meyering.net>
263 Merge from coreutils.
265 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
266 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
267 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
269 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
270 optional configure-time default.
272 * version-etc.c (version_etc_copyright): Update copyright date.
274 * xreadlink.c (xreadlink): Correct outdated comment.
276 2004-01-15 Paul Eggert <eggert@twinsun.com>
278 Merge from coreutils.
280 * posixver.c: Include posixver.h.
282 * same.c: Include <stdbool.h>, <limits.h>.
283 (_POSIX_NAME_MAX): Define if not defined.
285 (same_name): If file names are silently truncated, report
286 that the file names are the same if they are the same after
287 the silent truncation.
289 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
291 * xstrtod.c (xstrtod): Likewise. All callers changed to
292 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
295 2004-01-14 Paul Eggert <eggert@twinsun.com>
297 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
298 with like-named macro in fnmatch.c.
299 (EXT): Use an internal constant instead.
301 Merge fnmatch patches from glibc.
302 * fnmatch.c (mbsinit): Remove define.
303 Add libc_hidden_ver (__fnmatch, fnmatch).
304 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
305 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
307 2003-12-14 Karl Berry <karl@gnu.org>
309 * config.charset: update from gettext-runtime.
311 2003-12-03 Paul Eggert <eggert@twinsun.com>
313 * getgroups.c (getgroups): xmalloc takes one argument, not two.
314 Bug reported by Alfred M. Szmidt.
316 2003-11-29 Karl Berry <karl@gnu.org>
318 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
320 2003-11-23 Paul Eggert <eggert@twinsun.com>
321 Bruno Haible <bruno@clisp.org>
323 * printf-parse.h: Don't include sys/types.h.
324 (ARG_NONE): New macro.
325 (char_directive): Change type of *arg_index fields to size_t.
326 * printf-parse.c: Don't include sys/types.h.
327 (SSIZE_MAX): Remove macro.
328 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
329 Remove unnecessary overflow check.
330 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
333 2003-11-24 Paul Eggert <eggert@twinsun.com>
335 * alloca.c: Remove dependency on xalloc module.
336 (xalloc_die): Remove.
337 (memory_full) [!defined emacs]: New macro.
338 [!defined emacs]: Don't include xalloc.h.
339 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
340 address arithmetic overflows. Change datatypes a bit to avoid
343 2003-11-22 Jim Meyering <jim@meyering.net>
345 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
347 2003-11-17 Bruno Haible <bruno@clisp.org>
349 * vasnprintf.c (alloca): Remove fallback definition.
350 (freea): Remove definition.
351 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
352 Reported by Paul Eggert.
354 2003-11-17 Jim Meyering <jim@meyering.net>
356 On systems without utime and without a utimes function capable of
357 dealing with a NULL struct utimbuf* argument, this utime replacement
358 could -- in unusual circumstances -- leak a file descriptor.
359 * utime.c: Include <unistd.h> and <errno.h>.
360 (utime_null): Be sure to close `fd' and to preserve errno.
361 Reported by Geoff Collyer via Arnold Robbins.
363 2003-11-16 Paul Eggert <eggert@twinsun.com>
364 Bruno Haible <bruno@clisp.org>
366 Protect against address arithmetic overflow.
367 * printf-args.h: Include stddef.h.
368 (arguments): Change type of field 'count' to size_t.
369 * printf-args.c (printf_fetchargs): Use size_t instead of
370 'unsigned int' where appropriate.
371 * printf-parse.h: Include sys/types.h.
372 (char_directive): Change type of *arg_index fields to ssize_t.
373 (char_directives): Change type of fields 'count', max_*_length to
375 * printf-parse.c: Include sys/types.h and xsize.h.
376 (SSIZE_MAX): Define fallback value.
377 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
378 instead of 'int' where appropriate. Check a_allocated, d_allocated
379 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
380 * vasnprintf.c: Include xsize.h.
381 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
382 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
383 overflow. Avoid wraparound when converting a width or precision from
386 2003-11-16 Bruno Haible <bruno@clisp.org>
388 Update from GNU gettext.
389 * printf-parse.c: Generalize to it can be compiled for wide strings.
390 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
391 * vasnprintf.c: Generalize to it can be compiled for wide strings.
392 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
393 SNPRINTF): New macros.
394 Don't include <alloca.h> if the file is used inside libintl.
395 (local_wcslen): New function, for Solaris 2.5.1.
396 (VASNPRINTF): Use it instead of wcslen.
398 2003-11-16 Bruno Haible <bruno@clisp.org>
400 * xsize.h (xmax): New function.
401 (xsum, xsum3, xsum4): Declare as "pure" functions.
403 2003-11-12 Paul Eggert <eggert@twinsun.com>
405 * xalloc.h: Do not include <limits.h> or <stdint.h>.
406 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
407 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
408 heuristic is just as accurate as far as we know, and it removes a
409 dependency on size_max.m4 and ptrdiff_max.m4.
411 2003-11-12 Paul Eggert <eggert@twinsun.com>
413 * xstrtol.c (__xstrtol): Remove "break" immediately after
414 "return", to pacify some unknown compiler. Problem reported
417 2003-11-11 Bruno Haible <bruno@clisp.org>
419 * xsize.h (SIZE_MAX): Remove fallback definition.
420 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
423 2003-11-10 Paul Eggert <eggert@twinsun.com>
425 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
426 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
427 rejected some allocations of exactly SIZE_MAX - 2 bytes.
429 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
430 not (size_t) -1, since it's defined here.
432 2003-11-06 Paul Eggert <eggert@twinsun.com>
434 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
435 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
436 Reject sizes of exactly SIZE_MAX bytes.
437 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
438 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
440 2003-11-05 Bruno Haible <bruno@clisp.org>
442 * xsize.h: Include limits.h, to avoid a possible collision with
443 SIZE_MAX defined in <limits.h> on Solaris.
445 2003-11-04 Bruno Haible <bruno@clisp.org>
448 * linebreak.c: Include xsize.h.
449 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
450 argument for overflow.
451 Suggested by Paul Eggert.
453 2003-10-31 Bruno Haible <bruno@clisp.org>
455 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
456 to avoid (extremely rare) race condition.
457 Suggested by Paul Eggert.
459 2003-11-03 Jim Meyering <jim@meyering.net>
461 * userspec.c: Include "userspec.h".
462 * userspec.h: New file.
464 2003-10-31 Paul Eggert <eggert@twinsun.com>
466 * mountlist.h (struct mount_entry.me_type_malloced): New member.
467 * mountlist.c (SIZE_MAX): Define if not defined already.
468 (read_filesystem_list): Set and use me_type_malloced.
469 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
470 whatever the type happens to be), for brevity and consistency.
471 Check for size calculation overflow on Alphas running OSF/1.
473 2003-10-31 Jim Meyering <jim@meyering.net>
475 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
477 * linebuffer.c: Include <string.h> for declaration of memset.
479 2003-10-30 Paul Eggert <eggert@twinsun.com>
480 Bruno Haible <bruno@clisp.org>
482 * vasprintf.c: Include <limits.h>, <stdlib.h>.
483 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
485 2003-10-29 Paul Eggert <eggert@twinsun.com>
487 * xalloc.h (xalloc_oversized): Now a macro, not a function,
488 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
490 * quotearg.c (quotearg_n_options): Use it.
491 * group-member.c: Include <stdbool.h>.
492 (free_group_info): Arg is now const *; don't free arg.
493 (get_group_info): Now returns bool and accepts struct group_info *,
494 rather than returning a malloc'ed struct group_info *.
495 All uses changed. Check for overflow in internal size calculation.
497 * getusershell.c (readname): Simplify the code by using x2nrealloc
498 rather than xmalloc/xrealloc.
499 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
500 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
501 conformance bug: the old code used a pointer after freeing the
502 storage that it addressed.
503 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
504 rather than doing it by hand.
505 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
506 the buffer preserved. Use free and xmalloc instead.
507 * quotearg.c (quotearg_n_options): Likewise.
508 Use a simpler test for size overflow. Don't use xalloc_oversized
509 because unsigned int might be wider than size_t (!); this suggests
510 that we should switch from unsigned int to size_t for slot numbers.
512 2003-10-27 Bruno Haible <bruno@clisp.org>
514 * stdbool_.h: Better support for BeOS.
516 2003-10-27 Paul Eggert <eggert@twinsun.com>
518 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
519 to allocate the returned structure. Do not allocate a subarray,
520 as x2nrealloc will do that.
521 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
522 instead of xnrealloc.
523 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
525 2003-10-26 Paul Eggert <eggert@twinsun.com>
527 * xalloc.h (xalloc_oversized): New static inline function, for
528 callers that want to do their own size-overflow checking. Include
529 <stdbool.h>, since xalloc_oversized returns bool.
530 * xalloc.c (array_size_overflow): Remove. All callers changed
531 to use xalloc_oversized.
533 Add two functions x2realloc, x2nrealloc, for programs that grow
534 arrays dynamically by doubling their sizes.
535 * xalloc.h (x2realloc, x2nrealloc): New decls.
536 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
539 Port to C99 semantics for 'inline' of external functions.
540 Bug reported by Bruno Haible.
541 * xmalloc.c (xnmalloc_inline): New static inline function,
542 with the old contents of xnmalloc.
543 (xnmalloc, xmalloc): Use it.
544 (xnrealloc_inline): New static inline function,
545 with the old contents of xnrealloc.
546 (xnrealloc, xrealloc): Use it.
548 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
550 2003-10-25 Paul Eggert <eggert@twinsun.com>
552 Fix several address-calculation bugs in the hash modules,
553 plus some minor code cleanup.
555 * hash.h: Include <stdbool.h>, for bool.
556 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
557 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
558 hash_get_n_entries, hash_get_max_bucket_length,
559 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
560 hash_rehash): Use size_t rather than unsigned.
561 * hash.c (struct hash_table, hash_get_n_buckets,
562 hash_get_n_buckets_used, hash_get_n_entries,
563 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
564 hash_get_entries, hash_do_for_each, hash_string, is_prime,
565 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
567 (SIZE_MAX): Define if not defined.
568 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
569 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
571 Use const * when possible.
572 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
573 (check_tuning): Fix bug: if tuning parameters were very close to
574 0 or 1, rounding errors could have caused subscript violations.
575 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
576 (hash_initialize): Add 'fail:' label
577 to free table and return NULL, and use it to simplify code.
578 Use calloc rather than clearing the storage ourself.
579 (hash_initialize, hash_rehash): Check for arithmetic overflow in
580 buffer size calculations.
581 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
582 Include <stddef.h>, for size_t.
583 * hash-pjw.c (hash_pjw): Likewise.
584 Switch to method described by Bruno Haible.
585 Include <limits.h>, for CHAR_BIT.
586 (SIZE_BITS): New macro.
588 2003-10-21 Paul Eggert <eggert@twinsun.com>
590 * getndelim2.c (getndelim2): When size calculation overflows,
591 ceiling the allocation at NMAX bytes rather than silently
592 discarding input bytes before NMAX is reached. This makes
593 a difference only if NMAX exceeds SIZE_MAX / 2.
595 * obstack.c: Merge from glibc.
596 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
597 Add libc_hidden_def (_obstack_newchunk).
598 (_obstack_free) [! defined _LIBC]: Remove.
599 [defined _LIBC]: Make a strong alias from obstack_free, rather than
600 a clone of the function body.
601 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
602 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
604 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
605 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
608 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
609 (obstack_ptr_grow_fast, obstack_int_grow_fast):
610 Don't use lvalue casts, as GCC plans to remove support for them
611 in GCC 3.5. Reported by Joseph S. Myers. This bug
612 was also present in the non-GCC version, indicating that this
613 code had always been buggy and had never been widely used.
614 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
615 Use the fast variant of each macro, rather than copying the
616 definiens of the fast variant; that way, we'll be more likely to
617 catch future bugs in the fast variants.
619 2003-10-20 Bruno Haible <bruno@clisp.org>
621 * wait-process.h: New file, from GNU gettext.
622 * wait-process.c: New file, from GNU gettext.
624 2003-10-19 Jim Meyering <jim@meyering.net>
626 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
628 2003-10-16 Paul Eggert <eggert@twinsun.com>
630 * getgroups.c: Include <errno.h>, <stdlib.h>.
631 (getgroups): First arg is int, not size_t.
632 Don't let 'free' mangle errno.
634 2003-10-16 Jim Meyering <jim@meyering.net>
636 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
638 2003-10-15 Paul Eggert <eggert@twinsun.com>
640 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
642 (new_exclude, add_exclude_file): Initial size no longer needs to
644 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
645 our own address arithmetic overflow checking.
647 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
648 (fnmatch): Do not alloca more than 2000 wide characters;
649 instead, use malloc for large buffers.
650 Check for address arithmetic overflow, and return -1
651 with errno set to ENOMEM in that case.
652 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
653 (NEW_PATTERN): Do not alloca more than 8000 bytes;
654 instead, return -1. Check for address arithmetic overflow.
656 2003-10-14 Paul Eggert <eggert@twinsun.com>
658 Handle invalid suffixes and overflow independently, so that
659 callers can treat them independently as needed. Fix some bugs in
660 suffix handling, e.g., "100k@" was not diagnosed as an invalid
661 suffix for a human-readable blocksize. The major caller-visible
662 change is the addition of a new
663 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
664 that both overflow and suffix chars were found.
666 * human.c (humblock): Don't check separately for invalid suffix
667 char; that is xstrtoumax's job (now that its bug is fixed).
668 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
669 INTMAX_MAX]: New macros.
670 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
671 TYPE_MAXIMUM): New macros.
672 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
673 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
674 if overflow occurs, as it's what __strtol does and it's more useful
676 (__xstrtol): If __strtol reports some error other than ERANGE,
677 reflect it to the caller as LONGINT_INVALID. If it reports
678 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
679 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
680 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
682 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
683 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
684 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
685 [defined UINTMAX_MAX]: New macros.
687 2003-10-14 Bruno Haible <bruno@clisp.org>
689 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
690 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
691 Also use volatile where needed.
693 2003-10-12 Paul Eggert <eggert@twinsun.com>
695 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
696 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
697 and define in terms of the other primitives.
698 * xmalloc.c: Include stdbool.h; do not include exit.h.
699 (SIZE_MAX): Define if not already defined.
700 (array_size_overflow): New function.
701 (xalloc_die): Abort instead of exiting if 'error' returns.
702 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
703 (xmalloc, xrealloc): Use them.
704 (xcalloc): Check for address arithmetic overflow.
705 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
706 a bit faster than strcpy.
708 2003-10-08 Paul Eggert <eggert@twinsun.com>
710 Merge getpass from libc, plus a few fixes.
712 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
714 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
715 __fsetlocking to empty.
716 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
717 do include <bits/libc-lock.h>.
718 Do not include <fcntl.h>; not needed.
719 [_LIBC]: Include <wchar.h>.
720 (NOTCANCEL_MODE): New macro.
721 (flockfile, funlockfile) [_LIBC]: New macros.
722 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
723 [!_LIBC]: New macros.
724 (call_fclose): New function.
725 (getpass): Use it. Save tty stream separately; this simplifies the
726 code and makes it more reliable if stdin happens to equal stdout.
727 Invoke __fsetlocking on tty.
728 Handle thread cancellation if needed.
729 Namespace cleanup (use __tcgetattr, __getline).
730 Use bool for Booleans.
731 [USE_IN_LIBIO]: Handle wide streams.
732 [!_LIBC]: Unconditionally do the fseek, since we don't know what
733 stream might go where.
735 * unlocked-io.h: Include <stdio.h>, so that the caller
736 doesn't have to include <stdio.h> before us.
737 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
738 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
739 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
740 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
741 if not declared, so that we can use getpass.c code from libc without
743 (flockfile, ftrylockfile, funlockfile): New macros.
745 2003-10-06 Bruno Haible <bruno@clisp.org>
747 * version-etc-2.h: Remove file.
748 * version-etc-2.c: Remove file.
750 2003-09-25 Jim Meyering <jim@meyering.net>
751 Bruno Haible <bruno@clisp.org>
753 This lets translators provide better translations for the
754 "Written by ..." part of --version output.
755 * version-etc.h: Include stdarg.h.
756 (version_etc_copyright): Declare as readonly.
757 (version_etc): Make this function variadic with a NULL-terminated list
758 of author name strings.
759 (version_etc_va): New declaration.
760 * version-etc.c: Include stdarg.h, stdlib.h.
761 (version_etc_copyright): Declare as readonly.
762 (version_etc_va): New function. Provide a different translatable string
763 for each possible number of authors < 10. Abbreviate when there are 10
765 (version_etc): Make this function variadic. Call version_etc_va.
766 Suggestion from Gary V. Vaughan.
768 * long-options.h (parse_long_options): Change prototype: the authors
769 string is moved to the end and becomes variadic.
770 * long-options.c: Include stdarg.h.
771 (parse_long_options): Make this function variadic, too.
772 Call version_etc_va, not version_etc.
774 2003-10-06 Bruno Haible <bruno@clisp.org>
776 * fatal-signal.h: New file, from GNU gettext.
777 * fatal-signal.c: New file, from GNU gettext.
779 2003-10-04 Karl Berry <karl@gnu.org>
781 * argp*: update from libc.
783 2003-10-01 Larry Jones <lawrence.jones@eds.com>
785 * getpass.c (getpass): Use a no-op fseek when switching from input to
786 output mode on the same stream.
788 2003-09-29 Paul Eggert <eggert@twinsun.com>
790 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
791 Fix arg typo in previous patch.
793 2003-09-28 Jim Meyering <jim@meyering.net>
795 * error.c: Correct cpp indentation.
797 2003-09-27 Paul Eggert <eggert@twinsun.com>
799 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
800 Omit the special code that used __typeof__, since we worry that
801 it could be more trouble than it's worth. See:
802 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
803 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
807 2003-09-26 Jim Meyering <jim@meyering.net>
809 * error.c (error_tail): Move some declarations
810 into inner scope where the local variables are used.
812 2003-09-26 Bruno Haible <bruno@clisp.org>
814 * stpncpy.h (gnu_stpncpy): New declaration.
815 (stpncpy): Define as alias for gnu_stpncpy.
816 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
818 2003-09-26 Paul Eggert <eggert@twinsun.com>
820 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
821 (error_tail): Do not loop, reallocating temporary buffer, since
822 the output cannot contain more wide characters than the input
823 contains bytes, the size must be big enough already. This avoids
824 one potential size overflow calculation. Check for size overflow
825 when calculating temporary buffer size. Free temporary buffer
826 when done, if it was allocated with malloc; this plugs a memory
827 leak. Remove casts from void * to pointers, that are no longer
828 needed now that we're assuming C89 or better.
830 Merge error changes from glibc.
832 * error.c, error.h: Update copyright notice header to match glibc.
833 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
834 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
835 Disable cancellation while printing error.
836 * error.h: Prepend __ to parameter names.
838 2003-09-25 Karl Berry <karl@gnu.org>
840 * argp-fmtstream.c, argp-help.c: update from libc.
842 2003-09-25 Bruno Haible <bruno@clisp.org>
844 * version-etc-2.h: New file, from version-etc.h with modifications.
845 * version-etc-2.c: New file, from version-etc.c with modifications.
847 2003-09-25 Simon Josefsson <jas@extundo.com>
849 * xgetdomainname.h: New file.
850 * xgetdomainname.c: New file.
852 2003-09-25 Simon Josefsson <jas@extundo.com>
853 Bruno Haible <bruno@clisp.org>
855 * getdomainname.h: New file.
856 * getdomainname.c: New file.
858 2003-09-24 Paul Eggert <eggert@twinsun.com>
860 * linebuffer.c (freebuffer): Don't free the argument, just
861 the buffer associated with the argument. Bug reported by
864 2003-09-19 Karl Berry <karl@gnu.org>
866 * argp.h: update from libc.
868 2003-09-16 Paul Eggert <eggert@twinsun.com>
870 * linebuffer.c (readlinebuffer): Return NULL immediately upon
871 input error, instead of returning NULL the next time we are called
872 (and therefore losing track of errno).
874 2003-09-15 Paul Eggert <eggert@twinsun.com>
876 * getndelim2.c (getndelim2): Don't trash errno when a read
877 fails, so that the caller gets the proper errno.
879 * readutmp.c (read_utmp): Likewise.
880 Check for fstat error. Close stream and free storage
883 2003-09-14 Bruno Haible <bruno@clisp.org>
885 * fwriteerror.h: New file.
886 * fwriteerror.c: New file.
888 2003-09-14 Jim Meyering <jim@meyering.net>
890 * getloadavg.c: Correct cpp indentation.
891 * strdup.c: Likewise.
892 * vasnprintf.c: Likewise.
894 2003-09-12 Paul Eggert <eggert@twinsun.com>
896 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
897 * obstack.c [!defined _LIBC]: Likewise.
898 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
899 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
900 * exitfail.c: Don't include stdlib.h; no longer needed.
902 More changes to assume C89 or better.
904 * error.c (error_tail): Assume vprintf.
906 * argmatch.c (getenv): Remove decl.
907 * progreloc.c (get_full_program_name): Define via prototype.
908 * setenv.c (clearenv): Likewise.
909 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
911 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
912 (malloc, memcpy): Remove decls.
913 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
914 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
915 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
916 (memcpy): Remove macro.
917 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
918 (__P): Remove. All uses removed.
919 (PTR): Remove. All uses changed to void *.
920 (CHAR_BIT, NULL): Remove.
921 (spaces, zeros, memset_space, memset_zero)
922 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
924 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
925 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
926 Define with prototype.
927 Remove now-unnecessary prototype decl.
928 (extra_args_spec): Assume ANSI C. All uses changed.
929 (extra_args_spec_iso): Remove.
930 (my_strftime, emacs_strftimeu): Define via prototype.
931 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
933 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
934 * strtoimax.c: Include <stdlib.h> unconditionally.
935 (strtoul, strtol): Remove decls.
936 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
938 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
939 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
940 (LOCALE_PARAM_PROTO): New macro.
941 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
942 (INTERNAL (strtol), strtol): Define with a prototype.
943 (PARAMS): Remove. All uses removed.
944 * tempname.c: Include <string.h> unconditionally.
945 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
946 * xgethostname.c (main): Define with a prototype.
947 * xmalloc.c: Include "xalloc.h" first, to check interface.
948 Include <stdlib.h> unconditionally.
949 (calloc, malloc, realloc, free): Remove decls.
950 * xstrtod.c: Include "xstrtod.h" first, to check interface.
951 Include <stdlib.h> unconditionally. Sort include file names.
953 (xstrtod): Define with a prototype.
954 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
955 (strtol, strtoul): Remove decls.
957 2003-09-11 Paul Eggert <eggert@twinsun.com>
959 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
960 Include <stdlib.h>, <string.h> unconditionally.
961 Remove now-unnecessary cast to char *.
962 * strnlen.c: Include <string.h> unconditionally.
963 * yesno.c (yesno): Define with a prototype.
965 2003-09-10 Bruno Haible <bruno@clisp.org>
967 * strcspn.c: Include <string.h> unconditionally.
968 * strpbrk.c: Include <string.h> unconditionally.
969 * strstr.c: Include <string.h> unconditionally.
970 * unicodeio.c: Include <string.h> unconditionally.
971 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
972 * unsetenv.c: Likewise.
973 * xreadlink.c: Include <stdlib.h> unconditionally.
974 * yesno.c: Include <stdlib.h> unconditionally.
975 (rpmatch): Add prototype.
977 2003-09-10 Jim Meyering <jim@meyering.net>
979 * error.c: Correct indentation of cpp directives.
981 2003-09-09 Paul Eggert <eggert@twinsun.com>
985 * acosl.c (main): Use a prototype.
986 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
989 * getloadavg.c (getloadavg, main): Define via prototypes.
991 * getopt.h (struct option.name): Assume C89, and use 'const'.
992 (getopt, etopt_long, getopt_long_only, _getopt_internal)
993 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
995 * getopt.c (const): Remove macro.
996 Include <string.h> unconditionally.
997 (my_index): Remove; all uses changed to strchr.
998 (strlen): Remove decl.
999 (exchange): Remove forward decl; no longer needed.
1000 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1001 Define with prototype.
1002 * getopt1.c (const): Remove macro.
1003 (getopt_long, getopt_long_only, main): Define with prototype.
1005 * getugroups.c: Include <string.h> unconditionally.
1007 * getusershell.c: Include <stdlib.h> unconditionally.
1008 (getusershell, setusershell, endusershell, readname, main):
1009 Define with prototypes.
1011 * group-member.c: Include group-member.h first.
1012 Include <stdlib.h> unconditionally.
1014 * hard-locale.c: Include hard-locale.h first.
1015 Include <stdlib.h>, <string.h> unconditionally.
1017 * hash.c (free, malloc): Remove decls.
1018 Include <stdlib.h> unconditionally.
1020 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1021 (getenv): Do not declare.
1023 * idcache.c: Include <string.h> unconditionally.
1025 * long-options.c: Include long-options.h first, to test interface.
1026 Include <stdlib.h> unconditionally.
1028 * makepath.c: Include makepath.h first, to test interface.
1029 Include <stdlib.h> and <string.h> unconditionally.
1031 * linebuffer.c: Include <stdlib.h>.
1032 (free): Remove decl.
1034 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1035 rpl_malloc returns void *, not char *.
1036 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1038 * md5.h: Include <limits.h> unconditionally.
1039 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1040 (__P): Remove; all uses removed.
1041 * md5.c: Include "md5.h" first.
1042 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1043 md5_buffer, md5_process_bytes, md5_process_block):
1044 Define with prototypes.
1045 * sha.h (__P): Remove all uses. (It wasn't defined??)
1046 * sha.c: Include "sha.h" first.
1047 Include <stdlib.h>, <string.h> unconditionally.
1049 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1050 * memcmp.c (__ptr_t): Likewise.
1051 * memrchr.c (__ptr_t): Likewise.
1052 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1053 Include <string.h> unconditionally.
1054 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1055 * memchr.c: Include <stdlib.h> unconditionally.
1056 * memchr.c (LONG_MAX): Remove.
1057 * memrchr.c (LONG_MAX): Likewise.
1058 * memchr.c (__memchr): Define via a prototype.
1059 * memrchr.c (__memrchr): Likewise.
1060 * memcmp.c (__P): Remove, and remove all uses.
1061 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1062 Remove forward decls; no longer needed.
1063 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1064 Use types required by C89 in prototype.
1066 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1067 * savedir.c: Likewise.
1068 * mkdir.c (free): Remove decl.
1069 * rmdir.c (rmdir): Define with a prototype.
1070 * savedir.c: Include savedir.h first, to test interface.
1072 * mktime.c (STDC_HEADERS): Remove.
1073 Include <stdlib.h>, <string.h> unconditionally.
1075 * modechange.c: Include <stdlib.h> unconditionally.
1076 (malloc): Remove decl.
1078 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1079 (free): Remove decl.
1081 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1082 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1083 (This type really should be intptr_t, but that's a C99ism.)
1084 (_obstack_memcpy): Remove: all uses changed to memcpy.
1085 Include <string.h> unconditionally.
1086 (struct obstack): Assume __STDC__ for types of members
1087 chunkfun, freefun, extra_arg.
1088 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1089 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1090 obstack_begin, obstack_specify_allocation,
1091 obstack_specify_allocation_with_arg, obstack_chunkfun,
1092 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1093 Remove unprototyped decls and the macros that use them.
1094 * obstack.c (POINTER): Remove. All uses changed to void *.
1095 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1096 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1097 (defined __STDC__ && __STDC__)]:
1098 Remove nonprototyped code.
1099 Include <stdlib.h> unconditionally.
1100 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1101 _obstack_allocated_p, _obstack_free, obstack_free,
1102 _obstack_memory_used, print_and_abort):
1103 Define using prototypes.
1104 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1105 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1106 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1107 obstack_next_free, obstack_object_size, obstack_room) [0]:
1108 Remove unused, unprototyped code.
1110 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1112 * physmem.c (physmem_total, physmem_available, main): Define
1115 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1116 (main): Define with a prototype.
1118 * posixver.c (getenv): Remove decl.
1120 * putenv.c (malloc): Returns void *, not char *.
1121 Include <string.h> unconditionally.
1122 (strchr, memcpy, NULL): Do not define.
1124 * readtokens.c: Include readtokens.h first, to test interface.
1125 Include <stdlib.h>, <string.h> unconditionally.
1126 (init_tokenbuffer): Define with a prototype.
1128 * regex.c (PARAMS): Remove. All uses removed.
1129 All uses of _RE_ARGS removed, too.
1130 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1132 (bzero): Assume memset exists.
1133 (memcmp, memcpy, NULL): Remove.
1134 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1135 char, or assignments to local vars of type signed char.
1136 (init_syntax_once, PREFIX(extract_number_and_incr),
1137 PREFIX(print_partial_compiled_pattern),
1138 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1139 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1140 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1141 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1142 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1143 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1144 wcs_compile_range, byte_compile_range, truncate_wchar,
1145 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1146 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1147 count_mbs_length, wcs_re_match_2_internal,
1148 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1149 PREFIX(alt_match_null_string_p),
1150 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1151 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1152 regfree, PREFIX(extract_number)): Define with prototype. Remove
1153 now-unnecessary declaration, if any.
1154 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1156 Remove now-unnecessary casts among pointer types.
1157 * regex.h (_RE_ARGS): Remove. All uses removed.
1159 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1160 (free): Remove decl.
1162 * rpmatch.c: Include <stdlib.h> unconditionally.
1164 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1165 (free): Remove decl.
1167 * save-cwd.c: Include <stdlib.h> unconditionally.
1168 * xgetcwd.c: Likewise.
1170 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1171 (free): Remove decl.
1173 * strchrnul.c (strchrnul): Define with a prototype.
1174 Fix bug: c_in was not converted to char before searching.
1176 The following changes are not K&R related:
1178 * group-member.h: Include <sys/types.h>, so that this file is
1180 * makepath.h: Likewise.
1182 * getusershell.c (readname, default_index, line_size, readname):
1183 Use size_t, not int, for sizes.
1184 (readname): If the size overflows, report an error instead of
1187 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1189 * getndelim2.c: Assume stdlib.h per the C89 spec.
1191 2003-09-08 Paul Eggert <eggert@twinsun.com>
1193 Assume C89 or better; remove K&R cruft.
1194 A few of these changes were first proposed by Derek Robert Price
1195 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1197 * addext.c: Include <string.h> unconditionally.
1198 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1199 Don't declare getenv or malloc.
1201 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1202 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1204 (find_stack_direction, alloca): Use prototypes.
1206 * atexit.c (atexit): Define using a prototype.
1208 * basename.c, dirname.c, stripslash.c:
1209 Include <string.h> unconditionally.
1211 * bcopy.c: Include <stddef.h>.
1212 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1214 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1216 * error.h (error, error_at_line, error_print_progname)
1217 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1218 * error.c: Include error.h first, to check interface.
1219 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1220 (VA_START): Remove; all uses changeed to va_start.
1221 (exit, strerror): Remove decls.
1222 (error_print_progname): Prototype uncondionally.
1223 Don't include <errno.h>; no longer needed.
1224 (private_strerror): Remove.
1225 (error_tail): Always define.
1226 (error, error_at_line): Assume C89 or better; always use prototypes.
1227 * fatal.c: Include "fatal.h" first, to test interface.
1228 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1229 (VA_START): Remove; all uses changed to va_start.
1230 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1232 (exit): Remove decl.
1233 (fatal): Prototype unconditionally. Assume va_start works.
1234 Abort at end, to pacify gcc.
1236 * euidaccess.c (main): Define with a prototype.
1238 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1240 * exitfail.c: Include <stdlib.h> unconditionally.
1242 * fnmatch_.h (__P): Remove. All uses changed to assume
1244 * fnmatch.c: Include fnmatch.h first, to test interface.
1245 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1246 (getenv): Remove decl.
1247 (fnmatch): Define using a prototype.
1248 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1249 (FCT): Define using a prototype.
1251 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1253 * gethostname.c: Include <stddef.h>.
1254 (gethostname): Define with prototype. Length is size_t, not int.
1256 2003-09-08 Paul Eggert <eggert@twinsun.com>
1258 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1259 getversion.c should have been removed then, but was accidentally
1262 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1263 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1265 2003-09-07 Paul Eggert <eggert@twinsun.com>
1267 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1268 copy_tm_result. Bug reported by Simon Josefsson in
1269 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1271 2003-09-06 Paul Eggert <eggert@twinsun.com>
1273 * time_r.c, time_r.h: New files.
1275 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1277 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1278 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1280 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1282 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1283 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1286 * timegm.c: Switch to glibc implementation, with the following changes:
1287 [defined HAVE_CONFIG_H]: Include <config.h>.
1288 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1289 (__mktime_internal) [!defined _LIBC]: New decl.
1290 (__gmtime_r) [!defined _LIBC]: New macro and function.
1291 (timegm): Use a prototype, since gnulib assumes C89.
1292 Do not bother declaring tmp to be const, as it's not really usefu.
1293 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1294 (timegm): Declare only if HAVE_DECL_TIMEGM.
1296 2003-09-03 Paul Eggert <eggert@twinsun.com>
1298 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1299 Bug reported by Lute Kamstra in
1300 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1302 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1303 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1304 course with correspondingly smaller numbers for tomorrow and
1305 yesterday. From Tadayoshi Funaba. Originally installed into
1306 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1309 2003-08-31 Simon Josefsson <jas@extundo.com>
1311 * timegm.h: New file.
1312 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1314 2003-08-31 Karl Berry <karl@gnu.org>
1316 * argp.h: update from libc.
1318 2003-08-28 Bruno Haible <bruno@clisp.org>
1320 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1321 warning on QNX, which defines O_BINARY to 000000.
1323 2003-08-24 Bruno Haible <bruno@clisp.org>
1325 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1326 MSVC7 <stdio.h> is included later.
1328 2003-08-20 Bruno Haible <bruno@clisp.org>
1330 * progname.h: New file, from GNU gettext.
1331 * progname.c: New file, from GNU gettext.
1332 * progreloc.c: New file, from GNU gettext.
1334 2003-08-19 Bruno Haible <bruno@clisp.org>
1336 * xstrdup.c: Assume <string.h> exists.
1338 2003-08-18 Jim Meyering <jim@meyering.net>
1340 * setenv.h: Indent nested cpp directive.
1341 * vasnprintf.c: Remove trailing blanks.
1343 2003-08-17 Simon Josefsson <jas@extundo.com>
1344 Bruno Haible <bruno@clisp.org>
1346 * xstrndup.h: New file.
1347 * xstrndup.c: New file.
1349 2003-08-17 Bruno Haible <bruno@clisp.org>
1351 * strndup.h: New file.
1353 2003-08-16 Paul Eggert <eggert@twinsun.com>
1355 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1356 space, undoing this 2003-08-12 change:
1357 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1359 2003-08-16 Jim Meyering <jim@meyering.net>
1361 Merge from coreutils.
1362 * xstrtoimax.c: #else #if -> #elif.
1363 * xstrtoumax.c: Likewise.
1365 2003-08-15 Paul Eggert <eggert@twinsun.com>
1367 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1368 rather than tab, after '#' in shell-script copyright notices.
1369 Suggested by Bruno Haible.
1371 2003-08-15 Jim Meyering <jim@meyering.net>
1372 and Paul Eggert <eggert@twinsun.com>
1374 Merge from coreutils.
1375 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1376 member but strut utmpx does not. Needed for AIX 4.3.3.
1377 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1379 2003-08-15 Jim Meyering <jim@meyering.net>
1381 Merge from coreutils.
1382 * xgethostname.c: Include <stdlib.h>.
1383 (xghostname): Don't exit for anything other than memory-related
1384 failure; just return NULL.
1385 * userspec.c: Include "posixver.h".
1386 (parse_user_spec): Accept `.' as a separator only
1387 in pre-POSIX-200112 mode.
1388 * strtoimax.c: Use #elif rather than #else #if.
1389 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1390 Remove function, now that we can rely on a working tzset function.
1391 [!_LIBC]: Ensure that the required autoconf test has been run.
1392 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1393 Use underlying_strftime for %r.
1394 * sha.c: Merge in some clean-up and optimization changes from glibc.
1395 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1396 Ensure that it is a multiple of 64.
1397 Rearrange loop exit tests so as to avoid performing an
1398 additional fread after encountering an error or EOF.
1399 * realloc.c: Update copyright date.
1401 2003-08-14 Jim Meyering <jim@meyering.net>
1403 Merge from coreutils.
1404 * obstack.h: Whitespace changes.
1405 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1406 and xcalloc return values.
1407 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1408 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1409 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1410 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1411 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1413 Use mntctl's return value to drive the entry-processing loop, since
1414 we can't rely on the value of the vmt_length member in the last
1415 entry. On some systems doing so could result in exhausting
1416 virtual memory. Based in part on a patch from Mike Jetzer.
1418 2003-08-14 Jim Meyering <jim@meyering.net>
1419 and Paul Eggert <eggert@twinsun.com>
1421 Merges from coreutils, plus other fixes.
1422 * physmem.c: Merge in portability changes from gcc/libiberty
1423 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1424 for credits and details. Thanks to Kaveh Ghazi for helping
1425 to keep these files in sync.
1426 (ARRAY_SIZE): Define it.
1427 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1428 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1429 (memcasecmp): Don't assume size_t fits in unsigned int.
1430 Remove casts and duplicate code.
1431 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1432 (memcpy): Remove definition.
1433 Merge in some clean-up and optimization changes from glibc.
1434 [BLOCKSIZE]: Move definition to top of file.
1435 Ensure that it is a multiple of 64.
1436 Rearrange loop exit tests so as to avoid performing an
1437 additional fread after encountering an error or EOF.
1438 * md5.h (md5_uintptr): Define.
1439 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1440 return to the initial working directory. Preserve errno
1442 * idcache.c: Include "xalloc.h".
1443 (xmalloc, xrealloc): Remove decls.
1444 (getuser): Remove casts no longer required in C89.
1445 * human.c: Include stdio.h, for sprintf.
1446 * group-member.c: Include "xalloc.h".
1447 (xmalloc, xrealloc): Remove decls.
1448 (get_group_info): Remove casts no longer required in C89.
1449 * getusershell.c (readname): Remove casts no longer required in C89.
1450 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1451 * getline.c: Whitespace fix, from coreutils.
1453 2003-08-13 Paul Eggert <eggert@twinsun.com>
1455 * exclude.c: Include <ctype.h>
1456 (IN_CTYPE_DOMAIN): New macro.
1458 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1461 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1462 Undo previous (whitespace-only) change.
1464 2003-08-12 Paul Eggert <eggert@twinsun.com>
1466 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1467 Normalize leading white space and remove trailing white space.
1468 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1469 notice, as per ../config/srclist-update.
1471 Merge from coreutils.
1472 * euidaccess.h: New file.
1473 * euidaccess.c: Include it.
1474 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1475 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1476 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1478 2003-08-11 Bruno Haible <bruno@clisp.org>
1480 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1481 (vasnprintf): Use it instead of wcslen.
1483 2003-08-11 Bruno Haible <bruno@clisp.org>
1485 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1486 value to ensure that _Bool promotes to int. Use #define for _Bool when
1487 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1489 2003-08-10 Karl Berry <karl@gnu.org>
1491 * regex.h: update from libc (whitespace fix).
1493 2003-08-09 Paul Eggert <eggert@twinsun.com>
1495 Merge some files from coreutils. These changes were
1496 originally made by Jim Meyering.
1497 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1498 many older Unixes require this.
1499 * alloca.c (alloca): Remove cast to argument of free;
1500 no longer needed in C89.
1501 * alloca_.h, regex.h: Fix white space to match
1502 what GNU indent does.
1504 2003-08-05 Paul Eggert <eggert@twinsun.com>
1506 * bumpalloc.h: Remove.
1508 2003-08-04 Paul Eggert <eggert@twinsun.com>
1510 * getloadavg.c: Change copyright notice and spacing to conform to
1513 Merge from coreutils.
1514 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1516 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1517 from Karl Berry, implemented by Jim Meyering.
1518 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1519 from Dmitry V. Levin.
1520 Remove anachronistic cast of xrealloc.
1521 * fnmatch_.h (__const): Remove. Use 'const'.
1522 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1523 type. Otherwise, it wouldn't compile with at least /bin/cc on
1524 ymp-cray-unicos9.0.2.X.
1525 Combine two mostly-identical uses of alloca into one.
1526 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1528 2003-08-04 Dave Love <d.love@dl.ac.uk>
1532 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1533 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1534 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1535 obsolete NLIST_NAME_UNION.
1536 [__GNU__]: Undef BSD and FSCALE.
1537 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1539 2003-08-03 Paul Eggert <eggert@twinsun.com>
1541 * stdbool_.h (_Bool): Make it signed char, instead of
1542 an enum type, so that it's guaranteed to promote to int. See:
1543 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1545 2003-07-31 Paul Eggert <eggert@twinsun.com>
1547 * strerror.c: Include config.h, limits.h. Declare sprintf.
1548 (strerror): Don't assume that a printable int fits in 14 bytes.
1550 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1551 Bruno Haible <bruno@clisp.org>
1553 * getline.h (getline, getdelim): Change return type to ssize_t.
1554 * getline.c (getline, getdelim): Likewise.
1555 Remove _GNU_SOURCE define; now it's defined in config.h through
1558 2003-07-22 Paul Eggert <eggert@twinsun.com>
1560 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1561 over-parenthesization in macros.
1563 Sync with coreutils.
1565 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1568 Use `exit_failure' for xalloc and xmemcoll instead of their own
1569 private exit-failure variables.
1570 * xalloc.h (xalloc_exit_failure): Remove.
1571 * xmalloc.c: Likewise. Include exitfail.h.
1572 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1573 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1574 * xmemcoll.c: Likewise. Include exitfail.h.
1575 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1577 2003-07-18 Paul Eggert <eggert@twinsun.com>
1579 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1580 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1581 to test that it can stand by itself. Include "exitfail.h".
1582 Clients should set exit_failure instead.
1583 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1585 2003-07-18 Andreas Schwab <schwab@suse.de>
1587 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1589 2003-07-18 Bruno Haible <bruno@clisp.org>
1591 * getndelim2.h: New file.
1592 * getndelim2.c: Make into a module of its own. Include config.h,
1594 (getndelim2): Make non-static. Change return type to ssize_t.
1595 * getline.h: Change argument names.
1596 * getline.c: Include getndelim2.h instead of getndelim2.c.
1597 * getnline.c: Include getndelim2.h.
1599 2003-07-17 Bruno Haible <bruno@clisp.org>
1601 * Makefile.am: Remove file.
1602 * Makefile.in: Remove file.
1604 2003-07-17 Bruno Haible <bruno@clisp.org>
1606 * getnline.h: New file.
1607 * getnline.c: New file.
1608 * getndelim2.c: New file, extracted from getline.c.
1609 (getndelim2): Renamed from getdelim2, with added nmax argument.
1610 * getline.c: Include getndelim2.c.
1611 (getdelim2): Moved out to getndelim2.c.
1612 (getline, getdelim): Update.
1614 2003-07-15 <karl@gnu.org>
1616 * vasnprintf.c: update from gettext.
1618 2003-07-15 Jim Meyering <jim@meyering.net>
1620 * makepath.c (make_path): Enclose diagnostic in _(...).
1622 2003-07-14 Paul Eggert <eggert@twinsun.com>
1624 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1625 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1626 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1627 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1628 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1629 updated automatically by ../config/srclist-update. This changes
1630 their license from LPGL to GPL.
1632 2003-07-14 Jim Meyering <jim@meyering.net>
1634 Don't emit diagnostics. Let callers do that.
1635 * save-cwd.c: Don't include "error.h".
1636 (save_cwd): Don't call error. Ensure that errno is valid
1637 when returning nonzero.
1639 * save-cwd.h (restore_cwd): Update prototype.
1640 * save-cwd.c (restore_cwd): Remove two parameters.
1641 Simplify. Don't call error upon failure. Let callers do that.
1642 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1643 when auditing is enabled. But don't bother updating the #if.
1645 2003-07-14 Simon Josefsson <jas@extundo.com>
1647 * mempcpy.h: New file.
1648 * mempcpy.c: New file.
1650 2003-07-14 Paul Eggert <eggert@twinsun.com>
1652 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1653 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1654 unicodeio.c, unicodeio.h, unlocked-io.h:
1655 Switch from LGPL to GPL.
1657 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1659 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1660 it breaks C++ compilation.
1661 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1663 2003-07-10 Jim Meyering <jim@meyering.net>
1665 * vasnprintf.c: Remove trailing blanks.
1666 Make cpp indentation consistent.
1668 2003-07-09 Paul Eggert <eggert@twinsun.com>
1670 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1671 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1672 Switch from LGPL to GPL.
1674 2003-07-07 Paul Eggert <eggert@twinsun.com>
1676 * mktime.c: Fix some boundary cases and remove need for floating point.
1678 Issue a compile-time diagnostic if time_t is floating point, or if
1679 two's complement arithmetic is not in effect, or if arithmetic
1680 right shift does not propagate the sign. These assumptions were
1681 all in the original code but they weren't checked.
1683 (TIME_T_MIDPOINT, verify): New macros.
1684 (__isleap): Remove; it has integer overflow problems.
1685 (leapyear): New function, without those problems.
1686 (ydhms_tm_diff): Remove; splitting into two parts.
1687 (ydhms_diff): New function, containing the arithmetic part of
1688 the old ydhms_tm_diff function. Issue a compile-time
1689 diagnostic if we are not using C99 integer division.
1690 Avoid casts when possible.
1691 (guess_time_tm): New function, containing the checking part of
1692 the old ydhms_tm_diff function. Return the new value, rather than
1693 the difference between it and the old. Accept a new argument T
1694 so that *T specifies the old value. Check for overflow in the result.
1696 (__mktime_internal): Use a time_t offset, not a long int offset.
1697 This undoes the 2003-06-04 change, which is no longer needed now
1698 that we have better overflow checking.
1699 (localtime_offset): Likewise.
1701 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1702 and long are 64-bit but int is only 32-bit.
1703 (ydhms_diff): Use long int to store year1 and yday1.
1704 Issue a compile-time diagnostic if long int is not wide enough.
1706 (__mktime_internal): Use long int to store adjusted year and yday.
1707 Use plain C rather than preprocessor commands, if that doesn't
1709 Check for overflow (and try to repair) after each probe
1710 rather than checking only at the very end. This avoids some bugs
1711 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1712 does not equal GMT offset at maximum time).
1713 Use integer to check for overflow rather than floating point; this
1714 is more portable to non-IEEE hosts, and is a tad faster.
1715 When we detect that we are oscillating between two values,
1716 don't check whether tm_isdst has the requested value, since
1717 we already know the answer. When tm_isdst has the wrong value,
1718 use a different heuristic to find the right one, based on the
1719 extreme values actually observed in practice in tz2003a,
1720 rather than the (overly optimistic) "previous 3 calendar quarters".
1722 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1723 "T const" to accommodate glibc style.
1724 (check_result): Use less-confusing report format. "long" -> "long int.
1726 Don't loop if the iteration overflows time_t.
1727 Allow a negative step in the iteration.
1729 2003-07-01 Paul Eggert <eggert@twinsun.com>
1731 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1732 having it depend on HAVE_SYS_TYPES_H.
1734 2003-06-25 Bruno Haible <bruno@clisp.org>
1736 * readlink.c: New file.
1738 2003-06-20 Bruno Haible <bruno@clisp.org>
1740 Assume C89, so PARAMS isn't needed.
1741 * unicodeio.h (PARAMS): Remove.
1742 * unicodeio.c: Don't use PARAMS.
1744 2003-06-18 Jim Meyering <jim@meyering.net>
1746 Merge changes from coreutils.
1747 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1748 Remove explicit declarations of xmalloc and realloc.
1750 (read_utmp): Remove anachronistic cast of xmalloc.
1752 2003-06-17 Paul Eggert <eggert@twinsun.com>
1754 Assume C89, so PARAMS isn't needed.
1755 * backupfile.h (PARAMS): Remove. All uses removed.
1756 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1757 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1758 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1759 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1760 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1761 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1762 xstrtol.h: Likewise.
1763 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1764 same.h, strverscmp.h: Do not include config.h; no longer needed.
1765 Anyway, config.h should always be included before any other file.
1767 2003-06-11 Simon Josefsson <jas@extundo.com>
1769 * sysexit_.h: New file.
1771 2003-05-20 Derek Price <derek@ximbiot.com>
1773 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1775 2003-06-10 Simon Josefsson <jas@extundo.com>
1777 * strchrnul.h: New file.
1778 * strchrnul.c: New file.
1780 2003-06-10 Simon Josefsson <jas@extundo.com>
1782 * argp.h: New file, from glibc.
1783 * argp-ba.c: New file, from glibc.
1784 * argp-eexst.c: New file, from glibc.
1785 * argp-fmtstream.c: New file, from glibc.
1786 * argp-fmtstream.h: New file, from glibc.
1787 * argp-fs-xinl.c: New file, from glibc.
1788 * argp-help.c: New file, from glibc.
1789 * argp-namefrob.h: New file, from glibc.
1790 * argp-parse.c: New file, from glibc.
1791 * argp-pv.c: New file, from glibc.
1792 * argp-pvh.c: New file, from glibc.
1793 * argp-xinl.c: New file, from glibc.
1795 2003-06-07 Jim Meyering <jim@meyering.net>
1797 * readtokens.h: Put `Free Software Foundation, Inc.'
1798 in place of my name in the copyright comment.
1799 Remove definition and uses of __P.
1802 * stat.c: Don't declare xmalloc explicitly.
1803 Instead, include "xalloc.h".
1804 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1805 xrealloc, and xcalloc return values.
1806 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1808 * xgetcwd.h: Remove definition/uses of PARAMS.
1810 2003-06-06 Jim Meyering <jim@meyering.net>
1812 * stdbool_.h: Renamed from stdbool.h.in.
1814 2003-06-06 Jim Meyering <jim@meyering.net>
1816 Merge from coreutils.
1817 * same.c: (same_name): Declare *_basename locals to be `const'.
1818 Consolidate declarations and initializations of *_base* locals.
1820 Merge from coreutils.
1821 This avoids a core dump on systems without GNU putenv,
1822 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1823 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1824 (unsetenv): New static function, from GNU libc.
1825 (rpl_putenv): Use it.
1827 * modechange.c: Remove trailing blanks.
1829 Merge from coreutils.
1830 * fsusage.c: Remove declaration of statfs.
1831 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1833 * posixtm.c: Include <stdbool.h> unconditionally.
1835 2003-06-05 Paul Eggert <eggert@twinsun.com>
1837 * mktime.c (__mktime_internal): When resolving a tm_isdst
1838 mismatch, look in future quarters as well as past. This fixes a
1839 bug when processing fall-backwards gaps immediately after a long
1840 period of daylight-saving time.
1842 * mktime.c: Assume freestanding C89 or better.
1843 (HAVE_LIMITS_H): Remove. Assume it's 1.
1844 (__P): Remove; not used.
1845 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1846 (mktime, not_equal_tm, print_tm, check_result,
1847 main): Use prototypes. Use const * where appropriate.
1848 (main): Fix typo in testing code that uncovered by above changes.
1849 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1851 2003-06-04 Paul Eggert <eggert@twinsun.com>
1853 * mktime.c: Fix Debian bug 177940
1854 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1855 (localtime_offset): Now long int, not time_t, because we want it
1856 to be guaranteed to be signed. All uses changed.
1857 (__mktime_internal): If overflow would occur when adding offset,
1860 Merge 'human' changes from coreutils. Rewrite to support
1861 locale-specific notations like thousands separators.
1862 * human.c: Simplify authorship notice.
1863 Include human.h immediately after config.h.
1864 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1865 <limits.h>: Do not include, since human.h does.
1866 (SIZE_MAX, UINTMAX_MAX): New macros.
1867 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1868 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1869 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1870 (power_letter): Renamed from suffixes.
1871 (generate_suffix_backwards): Remove.
1872 (adjust_value): Now takes int style (because of human.h changes)
1873 and long double value (for greater precision on some platforms).
1874 (group_number): New function.
1875 (human_readable): Use it. Use integer options, not enum.
1876 Put the options before the sizes in the arg list.
1877 Support all the new options.
1878 The old human_readable function has been removed;
1879 use inttostr.h instead.
1880 (human_readable, default_block_size, humblock):
1881 Use uintmax_t, not int, for block sizes.
1882 (human_readable_inexact, block_size_types): Remove.
1883 (block_size_opts): New constant.
1884 (human_options): Renamed from human_block_size, with new signature
1885 that allows block sizes up to UINTMAX_MAX. All callers changed.
1886 * human.h: Add copyright and authorship notice.
1887 Include <limits.h> and <stdbool.h> unconditionally.
1888 (PARAMS): Remove. All uses removed.
1889 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1890 (enum human_inexact_style): Remove tag; now a nameless enum.
1891 (human_floor, human_ceiling, human_round_to_even): Now have
1892 values 2, 0, 1 rather than -1, 1, 0.
1893 (human_group_digits, human_suppress_point_zero, human_autoscale,
1894 human_base_1024, human_SI, human_B): New constants.
1895 (human_readable_inexact, human_block_size): Remove.
1896 (human_readable): Size args are now uintmax_t, not int.
1897 (human_options): New decl.
1899 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1900 unnecessary now that we assume C89 or better. This change
1901 imported from coreutils.
1903 * mktime.c (__mktime_internal): Do not reject negative timestamps
1904 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1905 in the 2003-05-30 sync from glibc.
1907 .h files should stand alone, but we shouldn't include <sys/types.h>
1908 if we can get away with just <stddef.h>.
1910 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1911 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1912 rather than <sys/types.h>, as we merely need size_t.
1913 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1915 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1916 Include <stdio.h>, to get FILE.
1917 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1918 memcasecmp.h has included <stddef.h> and all we need is size_t.
1919 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1920 our interface, instead of including <sys/types.h>
1922 2003-06-02 Paul Eggert <eggert@twinsun.com>
1925 Fix some minor time-related bugs with POSIX time arguments.
1926 Some valid time stamps were being rejected (notably -1, and
1927 time stamps before 1900 on 64-bit hosts). And some invalid
1928 time stamps were being accepted, e.g. September 31.
1930 * posixtm.h (posixtime): Return bool instead of time_t, so
1931 that we can return (time_t) -1 successfully.
1932 * posixtm.c: Likewise.
1933 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1934 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1935 (t): Remove static var.
1936 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1937 of static var. All uses changed.
1938 (year): Do not reject years before 1900; they can occur with
1940 (posix_time_parse): Do not check for out-of-range components;
1941 that is now the caller's responsibility, since our checks were
1942 only approximations.
1943 (posixtime): Use mktime to check for out-of-range components,
1944 since it knows them exactly.
1945 If mktime returns (time_t) -1, check whether an error actually occurred
1946 by invoking localtime on -1.
1947 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1948 posixtime failures better.
1949 Improve the test data (in comments only).
1951 2003-05-30 <karl@gnu.org>
1953 * mktime.c: update from libc.
1955 2003-05-30 Bruno Haible <bruno@clisp.org>
1957 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1958 * localcharset.h: Likewise.
1959 * localcharset.c: Likewise.
1961 2003-05-28 Paul Eggert <eggert@twinsun.com>
1963 Assume the headers required for C89 freestanding compilers.
1964 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1965 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1966 without checking for HAVE_LIMITS_H.
1967 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1968 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1970 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1971 * exclude.c: Include <stdbool.h> unconditionally.
1972 * tempname.c: Include <stddef.h> unconditionally.
1973 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1974 * modechange.c, rpmatch.c (NULL): Don't define, since
1975 <stddef.h> does that.
1976 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1977 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1978 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1979 * xstrtol.c: Likewise.
1980 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1981 * savedir.c: Include <stddef.h> instead of defining NULL.
1983 * addext.c (addext): Use assignment rather than cast, to avoid
1984 warnings on some platforms.
1986 * mktime.c (__mktime_internal): Do not reject negative timestamps
1989 2003-05-10 Bruno Haible <bruno@clisp.org>
1991 * linebreak.c (iconv_string_length): Don't return -1 just because the
1992 string is longer than 4 KB.
1994 2003-05-12 Jim Meyering <jim@meyering.net>
1996 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1997 the space-padded-by-default conversion specifiers, %e, %k, %l.
1999 2003-05-03 Bruno Haible <bruno@clisp.org>
2001 Upgrade to Unicode-4.0.
2002 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2003 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2004 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2005 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2006 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2007 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2008 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2009 Change width of U+E0100..U+E01EF from 1 to 0.
2011 2003-04-25 Bruno Haible <bruno@clisp.org>
2013 * copy-file.c: Include <stddef.h>, for size_t.
2015 2003-04-25 Jim Meyering <jim@meyering.net>
2017 * copy-file.c (copy_file_preserving): Declare buf_size to be
2018 of type size_t, not int.
2020 2003-04-11 Jim Meyering <jim@meyering.net>
2022 Merge changes from Coreutils.
2024 2003-03-22 Jim Meyering <jim@meyering.net>
2026 * strftime.c (widen): Cast alloca return value to proper type.
2028 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2031 * strftime.c (my_strftime): Handle very large width
2032 specifications for numeric values correctly. Improve checks for
2035 2003-01-19 Jim Meyering <jim@meyering.net>
2037 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2038 (nl_get_alt_digit) [! defined my_strftime]: Define.
2039 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2040 _nl_get_alt_digit and _nl_get_walt_digit.
2042 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2043 These changes have no effect outside of _LIBC.
2045 2003-04-10 Bruno Haible <bruno@clisp.org>
2047 * findprog.h: New file, from GNU gettext.
2048 * findprog.c: New file, from GNU gettext.
2050 2003-04-05 Jim Meyering <jim@meyering.net>
2052 Merge changes from Coreutils.
2054 * exclude.h (PARAMS): Remove definition and uses.
2055 * exclude.c: Remove uses of `PARAMS'.
2057 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2058 Add test-cases for DOS filenames. Declare program_name.
2059 (main): Set up program_name. Patch by Rich Dawe.
2061 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2063 Use mntctl's return value to drive the entry-processing loop, since
2064 we can't rely on the value of the vmt_length member in the last
2065 entry. On some systems doing so could result in exhausting
2066 virtual memory. Based in part on a patch from Mike Jetzer.
2068 2003-04-04 Bruno Haible <bruno@clisp.org>
2070 * linebreak.h: New file, from GNU gettext.
2071 * linebreak.c: New file, from GNU gettext with slight modifications.
2072 * lbrkprop.h: New file, from GNU gettext.
2074 2003-04-03 Bruno Haible <bruno@clisp.org>
2076 * utf8-ucs4.h: New file, from GNU gettext.
2077 * utf16-ucs4.h: New file, from GNU gettext.
2078 * ucs4-utf8.h: New file, from GNU gettext.
2079 * ucs4-utf16.h: New file, from GNU gettext.
2081 2003-04-02 Bruno Haible <bruno@clisp.org>
2083 * binary-io.h: New file, from GNU gettext.
2085 2003-04-01 Bruno Haible <bruno@clisp.org>
2087 * pathname.h: New file, from GNU gettext.
2088 * concatpath.c: New file, from GNU gettext.
2090 2003-03-30 Bruno Haible <bruno@clisp.org>
2092 * copy-file.c (copy_file_preserving): Don't set owner if the function
2093 chown() doesn't exist.
2095 2003-03-28 Bruno Haible <bruno@clisp.org>
2097 * copy-file.h: New file, from GNU gettext.
2098 * copy-file.c: New file, from GNU gettext.
2100 2003-03-18 Jim Meyering <jim@meyering.net>
2102 * quote.c (quote_n): Fix typo in comment.
2104 2003-03-14 Jim Meyering <jim@meyering.net>
2106 Merge changes from Coreutils.
2107 * obstack.h (obstack_object_size): Declare temporary, __o,
2108 to be const, in order to avoid warnings.
2109 (obstack_room): Likewise.
2110 (obstack_empty_p): Likewise.
2112 2003-03-13 Paul Eggert <eggert@twinsun.com>
2114 Merge changes from Bison.
2115 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2116 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2117 when compiling Bison 1.875's `bitset bset = obstack_alloc
2118 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2119 * hash.c: Include <stdbool.h> unconditionally.
2121 2003-03-09 Paul Eggert <eggert@twinsun.com>
2123 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2124 Reported by Bruce Becker; see:
2125 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2127 2003-03-03 Paul Eggert <eggert@twinsun.com>
2128 Bruno Haible <bruno@clisp.org>
2130 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2131 Reported by John Hughes, see
2132 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2134 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2136 * poll_.h: New file.
2139 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2141 * mathl.h: New file.
2142 * acosl.c: New file.
2143 * asinl.c: New file.
2144 * atanl.c: New file.
2145 * ceill.c: New file.
2148 * floorl.c: New file.
2149 * frexpl.c: New file.
2150 * ldexpl.c: New file.
2152 * sincosl.c: New file.
2154 * sqrtl.c: New file.
2156 * trigl.c: New file.
2157 * trigl.h: New file.
2159 2003-02-17 Bruno Haible <bruno@clisp.org>
2161 * mkdtemp.h: New file, from GNU gettext.
2162 * mkdtemp.c: New file, from GNU gettext.
2164 2003-01-31 Bruno Haible <bruno@clisp.org>
2166 * rename.c: #undef rename before defining rpl_rename.
2167 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2169 2003-01-30 Bruno Haible <bruno@clisp.org>
2171 * printf-args.h: New file, from GNU gettext.
2172 * printf-args.c: New file, from GNU gettext.
2173 * printf-parse.h: New file, from GNU gettext.
2174 * printf-parse.c: New file, from GNU gettext.
2175 * vasnprintf.h: New file, from GNU gettext.
2176 * vasnprintf.c: New file, from GNU gettext.
2177 * asnprintf.c: New file, from GNU gettext.
2178 * vasprintf.h: New file, from GNU gettext with modifications.
2179 * vasprintf.c: New file, from GNU gettext.
2180 * asprintf.c: New file, from GNU gettext.
2182 2003-01-29 Bruno Haible <bruno@clisp.org>
2184 * stpncpy.h: New file, from GNU gettext with modifications.
2185 * stpncpy.c: New file, from GNU gettext with modifications.
2187 2003-01-28 Bruno Haible <bruno@clisp.org>
2189 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2191 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2194 2003-01-27 Bruno Haible <bruno@clisp.org>
2196 * xsetenv.h: New file, from GNU gettext.
2197 * xsetenv.c: New file, from GNU gettext.
2199 2003-01-23 Bruno Haible <bruno@clisp.org>
2201 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2203 2003-01-22 Bruno Haible <bruno@clisp.org>
2205 * exit.h: New file, from GNU gettext.
2207 2003-01-11 Bruno Haible <bruno@clisp.org>
2209 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2210 * strcase.h (strcasecmp, strncasecmp): Likewise.
2212 2003-01-14 Jim Meyering <jim@meyering.net>
2214 * same.c (same_name): Tweak a comment.
2216 2003-01-11 Bruno Haible <bruno@clisp.org>
2218 * same.c (same_name): Reorder tests so as to avoid calling stat()
2219 when a string comparison is sufficient.
2221 2003-01-11 Bruno Haible <bruno@clisp.org>
2223 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2226 2003-01-11 Bruno Haible <bruno@clisp.org>
2228 * hash-pjw.c: Add comment about low quality of this function.
2230 2003-01-12 Paul Eggert <eggert@twinsun.com>
2232 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2233 to avoid collisions with libcurses and libreadline.
2235 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2236 * getstr.h, getstr.c: Remove.
2237 * getline.c: Include "getline.h", to check interface.
2238 Move body of old getstr.c here: this defines MIN_CHUNK and
2239 declares getdelim2, which is renamed from getstr.
2240 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2242 * linebuffer.c (readlinebuffer): Renamed from readline.
2244 * linebuffer.h: Likewise.
2245 (readline): Remove backward-compatibility macro.
2247 2003-01-12 Jim Meyering <jim@meyering.net>
2249 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2251 2003-01-10 Bruno Haible <bruno@clisp.org>
2253 * alloca_.h: New file.
2254 * getdate.y: Unconditionally include alloca.h.
2255 * makepath.c: Likewise.
2256 * setenv.c: Likewise.
2257 * userspec.c: Likewise.
2259 2003-01-09 Bruno Haible <bruno@clisp.org>
2261 * stdbool.h.in: New file.
2263 2003-01-08 Bruno Haible <bruno@clisp.org>
2265 * safe-read.c: Include specification header first, to ensure its
2267 * full-write.c: Likewise.
2269 2003-01-08 Jim Meyering <jim@meyering.net>
2271 * full-write.c: Undefine and define-away `const' after inclusion
2272 of errno.h, not before. Suggestion from Bruno Haible.
2274 2003-01-07 Jim Meyering <jim@meyering.net>
2276 * full-write.c: Rework so that it may serve to define full_read, too.
2277 * full-read.c: Simply #define FULL_READ and include full-write.c.
2279 2003-01-06 Jim Meyering <jim@meyering.net>
2281 * version-etc.c: Update year in translatable copyright string.
2283 2002-12-25 Bruno Haible <bruno@clisp.org>
2285 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2286 * xstrtol.h: Likewise.
2287 * xstrtoimax.c: Likewise.
2288 * xstrtoumax.c: Likewise.
2289 * human.h: Likewise.
2291 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2292 on systems that have <inttypes.h> but not <stdint.h>.
2294 2002-12-31 Paul Eggert <eggert@twinsun.com>
2296 * memcoll.c (memcoll): Fall back on a simple algorithm using
2297 memcmp if strcoll doesn't work.
2299 2002-12-23 Bruno Haible <bruno@clisp.org>
2301 * localcharset.h: New file.
2302 * localcharset.c: Include it.
2303 * unicodeio.c: Likewise.
2305 2002-12-22 Bruno Haible <bruno@clisp.org>
2307 * utime.c (utime_null): No need to call ftruncate if the file was
2310 2002-12-23 Bruno Haible <bruno@clisp.org>
2312 * memcoll.c (STRCOLL): New macro.
2315 2002-12-22 Bruno Haible <bruno@clisp.org>
2317 * getstr.h (getstr): Define, to avoid clash with libcurses.
2318 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2320 2002-12-22 Bruno Haible <bruno@clisp.org>
2322 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2324 2002-12-23 Bruno Haible <bruno@clisp.org>
2326 * getline.h: Include <stddef.h>, for size_t.
2328 * unicodeio.h: Include <stddef.h>, for size_t.
2329 * unicodeio.c: Don't include <stddef.h>.
2331 2002-12-17 Bruno Haible <bruno@clisp.org>
2333 * canon-host.c (strdup): Remove unused declaration.
2335 * fsusage.c: Include full_read.h.
2336 (get_fs_usage): Use full_read instead of safe_read.
2338 * utime.c (utime_null): Use SAFE_READ_ERROR.
2340 2002-12-11 Bruno Haible <bruno@clisp.org>
2342 * setenv.h: Rewritten to cope with systems that have setenv() but not
2344 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2347 2002-12-11 Bruno Haible <bruno@clisp.org>
2349 * setenv.c (alloca): Fall back to malloc.
2351 (setenv): Use freea() to free memory allocated with alloca().
2353 2002-11-13 Bruno Haible <bruno@clisp.org>
2355 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2356 function declarations.
2357 * unsetenv.c (unsetenv): Likewise.
2359 2002-03-04 Bruno Haible <bruno@clisp.org>
2361 Portability to AIX 4.3.3.
2362 * unsetenv.c: New file, extracted from setenv.c.
2363 * setenv.c: Move the unsetenv() function to unsetenv.c.
2365 2001-12-20 Bruno Haible <bruno@clisp.org>
2367 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2368 use malloc instead. For SunOS 4.
2370 2001-12-11 Bruno Haible <bruno@clisp.org>
2372 * setenv.c: Declare alloca.
2373 (compar_fn_t): New typedef.
2374 (KNOWN_VALUE, STORE_VALUE): Use it.
2376 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2379 2002-12-10 Paul Eggert <eggert@twinsun.com>
2381 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2382 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2383 Choose values that are less likely to collide with system fnmatch
2385 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2386 defined (e.g., a pure POSIX system).
2387 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2388 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2390 2002-12-06 Jim Meyering <jim@meyering.net>
2392 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2394 Merge in changes from libc's misc/error.c, in preparation
2395 for the merge of gnulib's changes back into libc.
2397 * error.c (_): Define only if not already defined.
2398 Move definition to follow all #include directives.
2399 Include unlocked-io.h only if !_LIBC.
2400 [_LIBC]: Include <libio/libioP.h>.
2401 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2402 (fflush): Tweak definition to use INTUSE.
2405 2002-12-05 Paul Eggert <eggert@twinsun.com>
2407 * alloca.c [defined emacs]: Include "lisp.h".
2408 (xalloc_die) [defined emacs]: New macro.
2409 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2410 [! defined emacs]: Include <xalloc.h>.
2411 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2412 (pointer): Typedef to POINTER_TYPE *.
2413 (malloc): Remove decl; we now always use xmalloc.
2414 (alloca): Use old-style definition, since Emacs needs this.
2415 Check for arithmetic overflow when computing combined size.
2417 2002-12-04 Paul Eggert <eggert@twinsun.com>
2419 Do not generate unlocked-io.h automatically, since it's easier to
2420 maintain it by hand.
2422 * unlocked-io.h: New file, from GNU diffutils,
2423 but with proper copyright notice and attribution.
2425 * Makefile.am: Add copyright notice.
2426 (libfetish_a_SOURCES): Add unlocked-io.h.
2427 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2428 (DISTCLEANFILES, io_functions): Remove macros.
2429 (EXTRA_DIST): Remove gen_uio.
2430 (unlocked-io.h): Remove rule.
2432 2002-12-04 Jim Meyering <jim@meyering.net>
2434 Reflect the fact that stat.c and lstat.c are no longer generated.
2435 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2436 (DISTCLEANFILES): Likewise.
2437 (EXTRA_DIST): Likewise.
2438 (all_local): Don't depend on stat.c or lstat.c.
2439 (stat.c, lstat.c): Remove rules.
2440 (EXTRA_DIST): Remove xstat.in.
2442 * xstat.in: Remove file. Contents moved into stat.c.
2443 * stat.c: New file. Contents mostly from xstat.in.
2444 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2445 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2447 * safe-read.c: Rework so that it may serve to define safe_write, too.
2448 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2450 2002-12-03 Jim Meyering <jim@meyering.net>
2452 * safe-read.c, safe-write.c: Change variable names and comments, but
2453 not semantics, to minimize the differences between these two files.
2454 (safe_read): Change comment to mention SAFE_READ_ERROR.
2456 * safe-read.c (IS_EINTR): Define.
2457 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2459 2002-12-02 Bruno Haible <bruno@clisp.org>
2461 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2462 Define, taken from safe-read.c.
2463 (INT_MAX): Provide fallback.
2464 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2465 * safe-write.h (SAFE_WRITE_ERROR): Define.
2467 * safe-read.c (EINTR): Remove definition.
2468 (safe_read): Don't use EINTR if it is absent.
2470 2002-12-02 Jim Meyering <jim@meyering.net>
2472 * safe-read.c (EINTR): Define.
2473 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2474 (INT_MAX): Provide fallback.
2475 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2477 * safe-read.h (SAFE_READ_ERROR): Define.
2479 2002-12-01 Jim Meyering <jim@meyering.net>
2481 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2482 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2484 2002-11-27 Paul Eggert <eggert@twinsun.com>
2486 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2487 hash_rehash): Replace `if (limit <= value) abort ();' with
2488 `if (! (value < limit)) abort ();', for readability.
2490 2002-11-26 <karl@gnu.org>
2492 * strdup.c: copy from libc again, with jim's ok.
2493 * .cppi-disable: re-add strdup.c
2495 2002-11-25 <karl@gnu.org>
2497 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2498 instead of "strtol.c".
2500 2002-11-25 Jim Meyering <jim@meyering.net>
2502 * mktime.c: Sync from libc, now that it has the latest fix.
2504 2002-11-24 <karl@gnu.org>
2506 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2507 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2509 2002-11-24 Jim Meyering <jim@meyering.net>
2511 Update from coreutils:
2513 * mktime.c: Merge in changes from libc.
2515 Avoid a link-time failure on some Linux systems.
2516 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2517 (__mon_yday): Declare with the STATIC attribute.
2518 (__mktime_internal): Likewise.
2519 Based on a report from Greg Schafer.
2521 2002-11-23 Jim Meyering <jim@meyering.net>
2523 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2524 Use `unsigned', not `int', as type of index.
2526 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2528 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2530 2002-11-22 Paul Eggert <eggert@twinsun.com>
2532 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2533 hint that one should use `if (! x) abort ();' rather than `assert
2534 (x);', and anyway it's one less thing to worry about configuring.
2535 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2536 hash_rehash, hash_insert): Use abort rather than assert.
2538 2002-11-22 Paul Eggert <eggert@twinsun.com>
2540 * quotearg.h: Allow multiple inclusion by surrounding with
2541 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2542 so that we can be included first.
2543 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2544 * quotearg.c: Include quotearg.h immediately after config.h.
2545 No need to include stddef.h or sys/types.h any more.
2546 Surround local include files with "", not "<>".
2547 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2548 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2549 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2550 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2551 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2552 (ISPRINT): Remove; no longer needed now that we assume C89.
2554 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2557 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2558 quotearg_char): Use SIZE_MAX rather than
2559 (size_t) -1 when we are talking about "infinity".
2561 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2563 2002-11-22 Bruno Haible <bruno@clisp.org>
2565 * safe-read.h: Assume C89. Add comments.
2566 (safe_read): Change return type to size_t.
2567 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2568 counts > SSIZE_MAX correctly.
2569 * safe-write.h: New file.
2570 * safe-write.c: New file.
2571 * full-read.h: New file.
2572 * full-read.c: New file.
2573 * full-write.h: Assume C89. Add comments.
2574 * full-write.c: Include safe-write.h.
2575 (full_write): Rewritten to use safe_write.
2576 Suggested by Jim Meyering and Paul Eggert.
2578 2002-11-21 Bruno Haible <bruno@clisp.org>
2580 Remove case insensitive option matching.
2581 * argmatch.h (argcasematch): Remove declaration.
2582 (ARGCASEMATCH): Remove macro.
2583 (__xargmatch_internal): Remove case_sensitive argument.
2584 (XARGMATCH): Update.
2585 (XARGCASEMATCH): Remove macro.
2586 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2587 case_sensitive argument.
2588 (argcasematch): Remove function.
2589 (__xargmatch_internal): Remove case_sensitive argument.
2590 (main): Use XARGMATCH instead of XARGCASEMATCH.
2592 * xmalloc.c: Change compile-time error message. Add comment about
2593 required autoconf version.
2595 2002-11-21 Jim Meyering <jim@meyering.net>
2597 * strdup.c (strdup): Tweak comment and initial #if/#include.
2599 Merge in changes from the coreutils.
2601 2002-09-25 Paul Eggert <eggert@twinsun.com>
2602 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2603 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2604 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2605 int. Work more efficiently if X is the same width as uintmax_t.
2606 Do not compare X to -1, to avoid bogus compiler warning.
2607 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2608 Don't assume that f_frsize and f_bsize are the same type.
2610 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2613 * makepath.c (make_path): Restore umask *before* creating the final
2615 (make_path): Minor reformatting.
2617 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2618 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2620 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2621 ones. At least on GNU/Linux systems, `auto' means something else.
2624 2002-11-20 Paul Eggert <eggert@twinsun.com>
2626 Merge argmatch cleanups from Bison. Assume C89.
2628 * argmatch.c: Include config.h here, not in argmatch.h.
2629 Include stdlib.h, for EXIT_FAILURE.
2630 Always include <string.h>, since we assume C89.
2631 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2632 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2633 Include <stddef.h> instead, since it's all we need for size_t.
2634 (PARAMS): Remove. All uses removed.
2635 (ARRAY_CARDINALITY): Do not bother to #undef.
2636 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2637 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2638 Remove unnecessary parentheses.
2639 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2640 Insert necessary parentheses.
2641 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2642 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2644 2002-11-19 Bruno Haible <bruno@clisp.org>
2646 * mbswidth.c: Include mbswidth.h right at the beginning.
2647 * mbswidth.h: Include <stddef.h>, for size_t.
2649 * mbswidth.h (PARAMS): Remove macro.
2650 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2651 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2653 * gcd.h (PARAMS): Remove macro.
2654 (gcd): Use ANSI C function declarations.
2655 * gcd.c (gcd): Likewise.
2657 2002-11-15 Bruno Haible <bruno@clisp.org>
2659 * strcspn.c: Include <stddef.h>.
2660 (strcspn): Use ANSI C function declaration. Change return type to
2662 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2663 (strpbrk): Use NULL.
2664 * strpbrk.h (PARAMS): Remove macro.
2665 (strpbrk): Use ANSI C function declaration.
2666 * strstr.c: Don't include <sys/types.h>.
2667 * strstr.h (PARAMS): Remove macro.
2668 (strstr): Use ANSI C function declarations.
2670 2002-11-06 Bruno Haible <bruno@clisp.org>
2672 * gcd.h (gcd): Change argument type to 'unsigned long'.
2673 * gcd.c (gcd): Likewise.
2675 2002-11-05 Bruno Haible <bruno@clisp.org>
2677 * gcd.h: New file, from gettext-0.11.5.
2678 * gcd.c: New file, from gettext-0.11.5.
2680 2002-11-05 Bruno Haible <bruno@clisp.org>
2682 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2683 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2684 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2685 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2687 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2688 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2690 * closeout.c: Include gettext.h instead of <libintl.h>.
2691 * human.c: Include gettext.h instead of <libintl.h>.
2692 * quotearg.c: Include gettext.h instead of <libintl.h>.
2693 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2694 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2695 * userspec.c: Include gettext.h instead of <libintl.h>.
2696 * version-etc.c: Include gettext.h instead of <libintl.h>.
2697 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2698 (textdomain): Remove definition.
2699 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2701 * long-options.c: Remove include of <libintl.h> and definition of _.
2702 * same.c: Remove include of <libintl.h> and definition of _.
2704 2002-11-04 Bruno Haible <bruno@clisp.org>
2706 * stpcpy.h: New file, from GNU gettext-0.11.5.
2707 * strcase.h: New file, from GNU gettext-0.11.5.
2708 * strpbrk.h: New file, from GNU gettext-0.11.5.
2709 * strstr.h: New file, from GNU gettext-0.11.5.
2710 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2712 2002-05-09 Bruno Haible <bruno@clisp.org>
2714 * config.charset: Update for newest glibc. Add canonical names
2715 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2717 2002-05-09 Bruno Haible <bruno@clisp.org>
2719 * localcharset.c (get_charset_aliases): Add more Windows specific
2722 2002-05-08 Owen Taylor <otaylor@redhat.com>
2724 * config.charset: A few additions for Solaris.
2726 2001-12-05 Bruno Haible <bruno@clisp.org>
2728 * localcharset.c (locale_charset): Don't return an empty string.
2730 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2732 * config.charset: msdos in uk_UA uses CP1125.
2734 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2736 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2737 * localcharset.c (locale_charset): Declare as extern "C".
2739 2002-02-15 Bruno Haible <bruno@clisp.org>
2741 * config.charset [msdosdjgpp]: For Russian, use CP866.
2743 2002-02-11 Bruno Haible <bruno@clisp.org>
2745 * config.charset: Add support for NetBSD.
2747 2002-09-25 <karl@gnu.org>
2749 * strdup.c: copy from libc/string (via ../config/srclist*).
2750 * getopt*: copy from libc/posix.
2751 * gettext.h: copy from gettext.
2752 * .cppi-disable: add strdup.c, gettext.h.
2754 2002-07-01 Jim Meyering <meyering@lucent.com>
2756 * c-stack.c: Include sys/time.h.
2757 From Volker Borchert.
2759 2002-06-11 Paul Eggert <eggert@twinsun.com>
2761 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2762 New macro. Use it uniformly instead of
2763 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2764 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2765 reported by Vin Shelton.
2767 2002-06-22 Jim Meyering <meyering@lucent.com>
2769 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2770 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2772 2002-06-22 Paul Eggert <eggert@twinsun.com>
2774 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2775 Do not assume SA_SIGINFO behavior.
2776 Bug reported by Jim Meyering on NetBSD 1.5.2.
2778 2002-06-22 Jim Meyering <meyering@lucent.com>
2780 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2782 * exitfail.c, exitfail.h: Likewise.
2783 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2785 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2787 (EXTRA_DIST): Add fnmatch_loop.c.
2788 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2790 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2791 * fnmatch.c: Update from diffutils-2.8.2.
2792 * fnmatch_.h: New file. From diffutils-2.8.2.
2793 * fnmatch.h: Remove file.
2795 2002-06-18 Paul Eggert <eggert@twinsun.com>
2797 * file-type.h: Report an error if neither S_ISREG nor
2798 S_IFREG is defined, instead of using a test specific to glibc
2799 2.2. This should be safe, since POSIX requires S_ISREG and
2800 Unix Version 7 had S_IFREG. We don't need to check for
2801 <sys/types.h> since we don't use any symbols that it defines.
2803 2002-06-15 Jim Meyering <meyering@lucent.com>
2805 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2806 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2807 have been included before this file.
2809 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2811 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2812 so that each temporary file name is unique and valid in the first
2813 8 characters, for operation under DOS.
2815 2002-06-15 Jim Meyering <meyering@lucent.com>
2817 Work even with DJGPP 2.03, which lacks support for symlinks.
2819 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2821 * lchown.c (S_ISLNK): Likewise.
2823 2002-06-14 Jim Meyering <meyering@lucent.com>
2825 * file-type.h: Use the version from diffutils-2.8.2.
2826 * file-type.c: Likewise.
2828 2002-05-27 Jim Meyering <meyering@lucent.com>
2830 Fix a problem seen only on nonconforming systems whereby ls.c's
2831 use of localtime, and then of gettimeofday would cause trouble:
2832 the localtime call used to initialize rpl_gettimeofday's save
2833 mechanism would clobber ls's current local time information so
2834 that in any long listing the first file would always be listed
2835 with date 1970-01-01. Analysis by Volker Borchert.
2837 * gettimeofday.c (localtime): Undefine.
2838 (rpl_localtime): New function.
2840 2002-05-22 Jim Meyering <meyering@lucent.com>
2842 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2843 * file-type.h: New file.
2844 * file-type.c (file_type): New file/function. Extracted from diffutils.
2846 2002-04-29 Paul Eggert <eggert@twinsun.com>
2848 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2850 2002-04-28 Paul Eggert <eggert@twinsun.com>
2852 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2853 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2854 of 127, since 64 is the largest conceivable number for ancient
2856 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2858 2002-04-28 Jim Meyering <meyering@lucent.com>
2860 * sig2str.c (WTERMSIG): Remove definition (unused).
2862 2002-04-28 Paul Eggert <eggert@twinsun.com>
2864 * sig2str.h, sig2str.c: New files.
2865 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2867 2002-04-24 Jim Meyering <meyering@lucent.com>
2869 * gettext.h: New file, from Gettext.
2870 * Makefile.am (INCLUDES): Remove -I../intl.
2871 (libfetish_a_SOURCES): Add gettext.h.
2873 2002-04-16 Jim Meyering <meyering@lucent.com>
2875 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2876 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2877 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2879 2002-04-12 Jim Meyering <meyering@lucent.com>
2881 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2883 2002-03-10 Jim Meyering <meyering@lucent.com>
2885 * makepath.c (make_path): Remove a comma from a diagnostic.
2886 Suggestion from Santiago Vila.
2888 2002-03-08 Jim Meyering <meyering@lucent.com>
2890 * rename.c: Mention that this wrapper is needed also on
2891 mips-dec-ultrix4.4 systems.
2893 2002-03-02 Jim Meyering <meyering@lucent.com>
2895 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2896 not HAVE_CLOCK_SETTIME.
2898 2002-02-27 Paul Eggert <eggert@twinsun.com>
2900 * nanosleep.h: Rename to....
2901 * timespec.h: New name for nanosleep.h. All uses changed.
2903 * gettime.c: New file.
2904 * settime.c: New file.
2907 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2908 timespec.h. Remove nanosleep.h.
2910 2002-02-25 Paul Eggert <eggert@twinsun.com>
2912 * acl.c, acl.h: New files.
2913 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2915 2002-02-24 Jim Meyering <meyering@lucent.com>
2917 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2918 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2919 cause trouble. Reported by Nelson Beebe.
2921 2002-02-23 Paul Eggert <eggert@twinsun.com>
2923 * path-concat.c (xpath_concat): Reorder code to pacify
2924 compilers that don't know that xalloc_die never returns.
2926 2002-02-20 Jim Meyering <meyering@lucent.com>
2928 * getdate.c: Regenerate using bison-1.33.
2930 2002-02-15 Paul Eggert <eggert@twinsun.com>
2932 * posixver.c, posixver.h: New files.
2933 * Makefile.am (libfetish_a_SOURCES): Add them.
2935 2002-02-02 Paul Eggert <eggert@twinsun.com>
2936 Bruno Haible <bruno@clisp.org>
2938 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2939 (fwrite_success_callback): New declaration.
2940 * unicodeio.c (unicode_to_mb): New function, extracted from
2941 print_unicode_char. Call failure callback instead of error.
2942 (fwrite_success_callback): New function.
2943 (exit_failure_callback): New function.
2944 (fallback_failure_callback): New function.
2945 (print_unicode_char): Call unicode_to_mb.
2947 2002-01-26 Jim Meyering <meyering@lucent.com>
2949 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2951 2002-01-22 Jim Meyering <meyering@lucent.com>
2953 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2954 Otherwise, some versions of automake would omit the rule that makes
2955 Makefile from Makefile.in.
2957 2001-01-21 Paul Eggert <eggert@twinsun.com>
2959 * xmemcoll.h, xmemcoll.c: New files.
2960 * Makefile.am (libfetish_a_SOURCES): Add them.
2961 * memcoll.c: Include errno.h, and declare errno if not defined.
2962 (memcoll): Set errno to zero if there is no error.
2964 * quotearg.c (quotearg_buffer_restyled):
2965 Fix bug with quoting buffers containing NUL when backslashing escapes.
2966 This bug was exposed by the other changes in this patch.
2967 (quotearg_n_options): New arg ARGSIZE.
2968 All callers changed.
2969 (quoting_options_from_style): New function.
2970 (quotearg_n_style): Use it.
2971 (quotearg_n_style_mem): New function.
2973 * quotearg.h (quotearg_n_style_mem): New function.
2975 2002-01-16 Jim Meyering <meyering@lucent.com>
2977 * getdate.y: Add three semicolons, each just before a closing brace.
2978 Bison (as of version 1.31) no longer papers over that mistake.
2980 2002-02-14 Paul Eggert <eggert@twinsun.com>
2982 * backupfile.c (ISDIGIT): Comment fix.
2983 * getdate.y (ISDIGIT): Likewise.
2984 * posixtm.c (ISDIGIT, year): Likewise.
2985 * strverscmp.c (ISDIGIT): Likewise.
2986 * userspec.c (ISDIGIT): Likewise.
2988 2002-01-05 Jim Meyering <meyering@lucent.com>
2990 * version-etc.c (version_etc_copyright): Update copyright year.
2992 2001-01-19 Paul Eggert <eggert@twinsun.com>
2994 * closeout.c (close_stdout_status): If ferror (stdout), do
2995 not silently exit merely because the output buffer happens to
2996 have nothing pending.
2998 2001-12-18 Paul Eggert <eggert@twinsun.com>
3000 See the big note in ../ChangeLog.
3001 * human.c (suffixes): Prefer K to k for 1024.
3002 (generate_suffix_backwards): New function.
3003 (human_readable_inexact): Use it.
3004 * xstrtol.c (__xstrtol): If there is no number but there
3005 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3006 Accept 'K' as well as 'k'.
3008 2001-12-15 Jim Meyering <meyering@lucent.com>
3010 * regex.h (__restrict_arr): Update from libc.
3012 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3013 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3016 2001-12-10 Jim Meyering <meyering@lucent.com>
3018 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3019 Instead, include "xalloc.h".
3020 (initbuffer): Don't cast xmalloc return value to char*.
3021 (readline): Reword comment.
3022 Don't cast xrealloc return value to char*
3025 2001-12-09 Jim Meyering <meyering@lucent.com>
3027 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3028 `signed and unsigned type in conditional expression'.
3029 * posixtm.c (posix_time_parse): Likewise.
3031 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3033 * readtokens.c (readtoken): Declare an index to be of type unsigned
3034 to avoid a pedantic warning.
3036 * getstr.c: Don't include assert.h.
3037 (getstr): Remove warning-evoking assertions.
3038 Return -1 if offset parameter is out of bounds.
3039 Change the type of a local from int to size_t.
3041 * strftime.c (my_strftime_localtime_r): Include this function
3042 definition in the `#if ! HAVE_TM_GMTOFF' block.
3044 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3045 Include xalloc.h instead.
3047 2001-12-02 Jim Meyering <meyering@lucent.com>
3049 * tempname.c: Don't declare getenv, thus reverting the change of
3050 2001-11-18. It's no longer necessary, now that stdlib.h is always
3053 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3054 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3056 2001-11-30 Akim Demaille <akim@epita.fr>
3058 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3059 before being defined.
3061 2001-11-27 Paul Eggert <eggert@twinsun.com>
3063 * quotearg.h (quotearg_n, quotearg_n_style):
3064 First arg is int, not unsigned.
3065 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3066 (SIZE_MAX, UINT_MAX): New macros.
3067 (quotearg_n_options): Abort if N is negative.
3068 Avoid overflow check on hosts where size_t is 64 bits and int
3069 is 32 bits, as overflow is impossible there.
3070 Fix off-by-one typo that caused unnecessary reallocation.
3072 2001-11-27 Jim Meyering <meyering@lucent.com>
3074 * tempname.c: Merge with version from libc.
3075 * regex.c: Likewise.
3077 * tempname.c: Include stdlib.h unconditionally. On some old systems
3078 for which STDC_HEADERS is 0, it was not included, resulting in a
3079 warning about an integer-to-pointer conversion problem with getenv.
3080 Reported by Volker Borchert.
3082 2001-11-26 Jim Meyering <meyering@lucent.com>
3084 * gtod.h: Remove file.
3085 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3086 * gettimeofday.c: Don't include gtod.h.
3087 (GTOD_init): Remove function.
3088 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3089 Suggestion from Volker Borchert.
3091 2001-11-23 Jim Meyering <meyering@lucent.com>
3093 * hash.h (struct hash_table): Don't define here. Merely declare it.
3094 * hash.c (struct hash_table): Define it here instead.
3096 2001-11-22 Jim Meyering <meyering@lucent.com>
3098 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3100 2001-11-18 Paul Eggert <eggert@twinsun.com>
3102 * tempname.c (TMP_MAX): Remove; no longer needed.
3103 (TEMPORARIES): New macro.
3104 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3105 removes an artificial limitation (e.g. HP-UX 10.20, where
3108 2001-11-18 Jim Meyering <meyering@lucent.com>
3110 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3113 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3114 files will be created before anything else.
3116 2001-11-17 Jim Meyering <meyering@lucent.com>
3118 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3119 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3120 rather than group writable. Patch by Juan F. Codagnone.
3122 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3123 Instead, include "xalloc.h".
3125 * mountlist.c: Include unlocked-io.h after all system headers.
3126 Remove explicit declarations of xmalloc, xrealloc,
3127 and xstrdup. Instead, include "xalloc.h".
3129 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3130 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3131 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3133 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3134 Reported by Padraig Brady.
3136 * mkstemp.c: #undef mkstemp.
3138 (rpl_mkstemp): Rename from mkstemp.
3141 2001-11-16 Jim Meyering <meyering@lucent.com>
3143 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3144 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3145 determine the amount of total physical memory, use pstat_getstatic.
3146 HPUX-11 doesn't define _SC_PHYS_PAGES.
3147 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3148 If sysconf couldn't be used to determine the amount of available
3149 physical memory, use both pstat_getstatic and pstat_getdynamic.
3150 Based on a patch from Bob Proulx.
3152 2001-11-05 Jim Meyering <meyering@lucent.com>
3154 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3156 2001-11-03 Jim Meyering <meyering@lucent.com>
3158 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3159 in argmatch_to_argument call.
3161 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3164 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3165 e.g., a fault due to an attempt to free a NULL pointer.
3167 2001-11-01 Jim Meyering <meyering@lucent.com>
3169 * dirfd.c, dirfd.h: New files.
3170 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3172 * hash.c (hash_print) [TESTING]: Clean up.
3174 2001-10-22 Paul Eggert <eggert@twinsun.com>
3176 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3177 to avoid a warning if -Wall.
3179 2001-10-21 Paul Eggert <eggert@twinsun.com>
3181 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3183 2001-10-21 Jim Meyering <meyering@lucent.com>
3185 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3186 this code would end up calling gettext even in packages built
3188 * getopt.c (_): Likewise.
3189 * regex.c (_): Likewise.
3191 2001-10-20 Paul Eggert <eggert@twinsun.com>
3193 * error.c (strerror_r): Do not declare unless !_LIBC.
3194 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3195 Use strerror_r that is only a macro, even if it is not a function.
3196 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3197 (private_strerror): Use prototypes, not old-style function definition.
3198 (print_errno_message): New function.
3199 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3201 (error_tail, error, error_at_line): Use it.
3203 2001-10-11 Jim Meyering <meyering@lucent.com>
3205 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3206 and quote_n (1, ... to avoid clobbering a buffer.
3208 2001-10-05 Jim Meyering <meyering@lucent.com>
3210 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3211 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3212 * hash-pjw.h: New file.
3214 2001-09-30 Jim Meyering <meyering@lucent.com>
3216 * mountlist.c [MOUNTED_GETFSSTAT]:
3217 Include <sys/ucred.h>, for Apple Darwin.
3218 Include sys/mount.h and sys/fs_types.h only if available.
3220 (read_filesystem_list): Use FS_TYPE.
3222 2001-09-29 Paul Eggert <eggert@twinsun.com>
3224 * exclude.c (excluded_filename): 0 -> false, since it's
3227 2001-09-28 Paul Eggert <eggert@twinsun.com>
3229 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3230 #defines strtoimax. Also treat the other strto* functions
3233 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3234 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3235 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3237 2001-09-26 Jim Meyering <meyering@lucent.com>
3239 Most macros in unlocked-io.h had the wrong number of arguments.
3240 * gen-uio: New script.
3241 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3242 * unlocked-io.hin: Remove file.
3243 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3244 rather than trying to embed it here.
3245 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3246 Reported by Padraig Brady.
3248 2001-09-25 Volker Borchert <bt@teknon.de>
3250 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3252 2001-09-23 Jim Meyering <meyering@lucent.com>
3254 * mountlist.c: Remove useless parentheses in #if directives.
3255 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3256 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3258 2001-09-22 Jim Meyering <meyering@lucent.com>
3260 * localcharset.c: Update from latest gettext.
3261 * config.charset: Likewise.
3263 2001-09-20 Jim Meyering <meyering@lucent.com>
3265 * xstrtol.c (strtoimax): Guard declaration with
3266 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3267 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3268 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3269 (strtoumax): Likewise, for completeness (it wasn't necessary).
3271 2001-09-06 Paul Eggert <eggert@twinsun.com>
3273 * strtoimax.c (HAVE_LONG_LONG):
3274 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3275 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3276 to work around bug in IBM C compiler.
3278 2001-09-16 Jim Meyering <meyering@lucent.com>
3280 * mkdir.c: New file.
3282 2001-09-04 Paul Eggert <eggert@twinsun.com>
3284 * xgetcwd.c: Revert some of the previous change; intead,
3285 fix the HAVE_GETCWD_NULL code to behave more like the
3286 !HAVE_GETCWD_NULL code used to.
3289 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3292 2001-09-04 Paul Eggert <eggert@twinsun.com>
3294 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3295 Use ssize_t, not int, to store result of readlink.
3296 Check for ssize_t overflow as well as size_t overflow,
3297 as POSIX says the result of readlink is implementation-defined
3298 when ssize_t overflows.
3299 Remove unnecessary cast to char*.
3300 Use free+malloc instead of realloc, as the storage doesn't need
3301 to be preserved and it's clearer and can be more efficient that way.
3302 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3303 * xreadlink.h (xreadlink): Update prototype.
3305 2001-09-03 Paul Eggert <eggert@twinsun.com>
3307 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3308 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3309 spotted by Jim Meyering.
3311 2001-09-03 Jim Meyering <meyering@lucent.com>
3313 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3315 2001-09-03 Paul Eggert <eggert@twinsun.com>
3317 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3318 like the HAVE_GETCWD_NULL code.
3319 Include pathmax.h if not HAVE_GETCWD.
3320 Do not include xalloc.h.
3321 (INITIAL_BUFFER_SIZE): New symbol.
3322 Do not use xmalloc / xrealloc, since the caller is responsible for
3323 handling errors. Preserve errno around `free' during failure.
3324 Do not overrun buffer when using getwd.
3326 2001-09-03 Paul Eggert <eggert@twinsun.com>
3328 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3329 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3331 2001-09-02 Jim Meyering <meyering@lucent.com>
3333 * error.c: Update from GNU libc.
3335 2001-09-01 Jim Meyering <meyering@lucent.com>
3337 * xreadlink.c: New file.
3338 * xreadlink.h: New file.
3339 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3341 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3342 doesn't conflict with sparc Solaris 7's definition in
3343 /usr/include/sys/int_types.h.
3345 * exclude.c: Use `""', not `<>' to #include non-system header files.
3346 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3347 and strncasecmp as r-values. Unixware didn't have declarations.
3349 2001-08-31 Jim Meyering <meyering@lucent.com>
3351 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3352 Use an initial, malloc'd, buffer of length 128 rather than
3353 a statically allocated one of length 1024.
3355 2001-08-30 Paul Eggert <eggert@twinsun.com>
3357 * xgetcwd.c: Don't include pathmax.h.
3358 Include stdlib.h and unistd.h if available.
3360 (xmalloc, xstrdup, free): Remove decls.
3361 (xgetcwd): Don't assume sizes fit in unsigned.
3362 Check for overflow when computing sizes.
3363 Simplify reallocation code.
3365 2001-08-28 Paul Eggert <eggert@twinsun.com>
3367 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3369 * strtoimax.c: Renamed from strtoxmax.c, removing the
3372 Also, make the following further changes to make this file's
3373 configuration more similar to that of strtol.c:
3374 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3375 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3376 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3377 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3378 changed to signed values.
3380 And make the following changes as well:
3381 Fix copyright notice, as 1999 was missing.
3382 (verify): New macro.
3383 (strtoimax): Check sizes at compile-time, not run-time.
3384 Prefer strtol to strtoll if both work.
3385 (main): Remove; it was not that useful and was a pain to maintain.
3387 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3389 2001-08-30 Paul Eggert <eggert@twinsun.com>
3391 * savedir.c (savedir): Remove size parameter, as POSIX says that
3392 a directory's st_size can have an arbitrary value, so the old
3393 usage could waste an arbitrary amount of memory. All uses
3395 * savedir.h: Update prototype.
3397 2001-08-30 Paul Eggert <eggert@twinsun.com>
3399 * xstrtol.c (strtoimax): New decl.
3401 2001-08-28 Paul Eggert <eggert@twinsun.com>
3403 * xstrtol.h: Add copyright notice.
3404 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3405 LONGINT_INVALID_SUFFIX_CHAR.
3407 2001-08-30 Paul Eggert <eggert@twinsun.com>
3409 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3412 2001-08-30 Paul Eggert <eggert@twinsun.com>
3414 * hash.c: Remove '2001' from copyright notice.
3416 2001-08-30 Paul Eggert <eggert@twinsun.com>
3418 * full-write.h: New file.
3419 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3420 * full-write.c: Correct credits, as cccp.c no longer
3421 exists and anyway it was so heavily changed from the old cccp
3422 code as to be unrecognizable. Include full-write.h.
3423 (full_write) Return size_t, with short writes meaning failure.
3424 All callers changed. This fixes a bug with large buffers
3426 * utime.c: Include full-write.h.
3428 2001-08-30 Paul Eggert <eggert@twinsun.com>
3430 Merge 'exclude' changes from tar 1.13.22.
3431 This fixes one or two unlikely storage allocation overflow bugs,
3432 but doesn't change user-visible behavior otherwise.
3434 2001-08-30 Paul Eggert <eggert@twinsun.com>
3436 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3437 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3438 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3439 Include if available.
3440 (<xalloc.h>): Include
3441 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3442 (verify): New macro. Use it to verify that EXCLUDE macros do not
3443 collide with FNM macros.
3444 (struct patopts): New struct.
3445 (struct exclude): Use it, as exclude patterns now come with options.
3446 (new_exclude): Support above changes.
3447 (new_exclude, add_exclude_file):
3448 Initial size must now be a power of two to simplify overflow checking.
3449 (free_exclude, fnmatch_no_wildcards): New function.
3450 (excluded_filename): No longer requires options arg, as the options
3451 are determined by add_exclude. Now returns bool, not int.
3452 (excluded_filename, add_exclude):
3453 Add support for the fancy new exclusion options.
3454 (add_exclude, add_exclude_file): Now takes int options arg.
3455 Check for arithmetic overflow when computing sizes.
3456 (add_exclude_file): xrealloc might modify errno, so don't
3457 realloc until after errno might be used.
3459 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3461 (free_exclude): New decl.
3462 (add_exclude, add_exclude_file): Now takes int options arg.
3463 (excluded_filename): No longer requires options arg, as the options
3464 are determined by add_exclude. Now returns bool, not int.
3466 2001-08-30 Paul Eggert <eggert@twinsun.com>
3468 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3470 2001-08-27 Jim Meyering <meyering@lucent.com>
3472 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3474 * version-etc.c (N_): Remove definition.
3475 Revert most of last change.
3476 Instead, simply don't mark the `Copyright...' string for translation.
3477 Based on advice from Paul Eggert.
3479 * strtoxmax.c: Tweak comment.
3481 2001-08-26 Jim Meyering <meyering@lucent.com>
3483 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3484 of copyright with `%s' so translators don't get an untranslated
3486 (COPYRIGHT_YEAR): Define.
3487 (version_etc): Use fprintf rather than fputs.
3488 Suggestion from Ulrich Drepper.
3490 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3492 * strtoll.c: New file, from GNU libc.
3493 * xstrtoimax.c: New file.
3495 * xstrtol.h: Add xstrtoimax.
3496 * strtoumax.c: New file. Simply include "strtoumax.c".
3497 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3499 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3500 * strtoxmax.c: ... then renamed to this.
3502 2001-08-13 Paul Eggert <eggert@twinsun.com>
3504 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3505 Port to Solaris 8, where 'sed' requires a space after the 'r'
3506 command, and where sh dislikes "$/". Clean up the spacing a bit.
3507 Redirect output to $tmp just once.
3509 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3511 * addext.c (<errno.h>): Include.
3512 (errno): Declare if not defined.
3513 (addext): Work correctly when pathconf returns -1 and leaves
3514 errno alone because there is no limit. Also, work even if
3515 pathconf returns a value greater than SIZE_MAX.
3517 2001-08-12 Jim Meyering <meyering@lucent.com>
3519 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3520 Simply `return getcwd (NULL, 0);'.
3521 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3522 Use 1300 as initial value for length, not PATH_MAX.
3524 * pathmax.h: Clean up cpp syntax.
3526 2001-08-12 Jim Meyering <meyering@lucent.com>
3528 * gettimeofday.c: New file.
3530 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3532 2001-08-04 Jim Meyering <meyering@lucent.com>
3534 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3535 to get in sync with glibc.
3537 2001-08-03 Paul Eggert <eggert@twinsun.com>
3539 The following changes are from gettext 0.10.39 as maintained by
3542 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3543 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3544 with inverted sense. All uses changed.
3546 * mbswidth.c: Don't include <limits.h>.
3547 Include <stdlib.h> and <string.h> unconditionally.
3548 (iswcntrl, mbsinit, ISCNTRL): New macros.
3549 (mbsnwidth): Use K&R style function declarations.
3550 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3551 can optimize it when MB_CUR_MAX == 1.
3552 The width of control characters is zero, not 1.
3554 2001-07-15 Jim Meyering <meyering@lucent.com>
3556 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3557 (BUILT_SOURCES): Add unlocked-io.h.
3558 (io_functions): Define.
3559 (unlocked-io.h): New rule.
3560 (DISTCLEANFILES): Add unlocked-io.h.
3561 (all-local): Depend on unlocked-io.h, to ensure it is created.
3563 * unlocked-io.hin: New file
3565 * regex.c: Update from glibc.
3567 2001-07-05 Jim Meyering <meyering@lucent.com>
3569 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3571 (libfetish_a_SOURCES): Put all .h files here instead.
3572 Remove a thus-exposed (better checks in automake) duplicate and
3573 two unnecessary .h files.
3575 2001-06-11 Jim Meyering <meyering@lucent.com>
3577 * regex.c: Update from GNU libc.
3579 2001-05-27 Jim Meyering <meyering@lucent.com>
3581 * readutmp.h (UT_TYPE): Define.
3583 2001-05-24 Jim Meyering <meyering@lucent.com>
3585 * argmatch.c: Include "quote.h".
3586 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3587 quote function. Reported by Göran Uddeborg.
3589 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3591 * dirname.c (dir_name): Compute append_dot using path, not newpath
3592 which is not yet declared.
3594 2001-05-11 Paul Eggert <eggert@twinsun.com>
3596 * Makefile.am (libfetish_a_SOURCES):
3597 Add strftime.c, since we now compile it on all hosts.
3599 * strftime.c (my_strftime):
3600 Define to nstrftime if emacs, but only if my_strftime is not defined.
3601 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3602 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3603 Add one more extra argument: a nanoseconds value.
3606 (my_strftime function): Add %N format.
3607 (emacs_strftimeu): Renamed from emacs_strftime,
3608 with extra ut argument.
3610 2001-05-11 Paul Eggert <eggert@twinsun.com>
3612 dirname code cleanup. base_name now behaves more compatibly
3613 with POSIX basename when given file names that have trailing
3614 slashes, and similarly for dir_name. Add new primitives
3615 base_len and dir_len. Put the directory-name-related decls
3618 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3619 * backupfile.c (base_name): Likewise.
3620 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3621 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3622 * makepath.c (strip_trailing_slashes): Likewise.
3623 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3625 * rename.c (strip_trailing_slashes): Likewise.
3626 * same.c (base_name): Likewise.
3627 * stripslash.c (ISSLASH): Likewise.
3629 * addext.c: Include <dirname.h> after size_t is defined.
3630 * backupfile.c: Likewise.
3632 * addext.c (addext): Use base_len to trim redundant
3633 trailing slashes instead of doing it ourselves.
3634 But do not trim the last slash if it is not redundant.
3636 * backupfile.c (find_backup_file_name,
3637 max_backup_version): Use base_len instead of rolling it ourselves.
3638 Handle the case of "" and (on DOS) "C:" correctly.
3640 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3641 Include <string.h>, <dirname.h>.
3642 (base_name): Allow file names ending in slashes, other than names
3643 that are all slashes. In this case, return the basename followed
3644 by the slashes. This is more general, and can be used in places
3645 where the original base_name purposely had an assertion failure.
3646 (base_len): New function.
3648 * dirname.c: Include <string.h> instead of <stdlib.h>.
3649 Do not include <assert.h>; no longer needed.
3651 (memrchr): Remove decl.
3652 (dir_name_r): Remove.
3653 (dir_len): Renamed from dirlen. All callers changed.
3654 Rewrite in terms of base_name, for simplicity and consistency.
3655 (dir_name): Never return NULL. All callers changed.
3656 Do not include <stdlib.h> in test program; no longer needed.
3657 return 0; is fine for test program.
3659 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3661 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3663 * path-concat.c (path_concat): Use base_len to compute
3664 base length, not strlen; this means we cannot rely on memcpy
3667 * same.c (STREQ): Remove.
3668 (same_name): Handle the case where the basename ends in trailing '/'.
3670 * stripslash.c (strip_trailing_slashes): Return nonzero if
3671 a slash was stripped. Do not strip the last slash after a
3674 2001-04-08 Jim Meyering <meyering@lucent.com>
3676 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3677 recomputed; that's necessary when the offset spans a DST transition.
3678 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3680 2001-04-02 Jim Meyering <meyering@lucent.com>
3682 * regex.h, regex.c: Update from GNU libc.
3684 2001-03-19 Paul Eggert <eggert@twinsun.com>
3686 * version-etc.c (version_etc_copyright): Update to 2001.
3688 2001-03-16 Paul Eggert <eggert@twinsun.com>
3690 * tempname.c (uint64_t): Define to uintmax_t if
3691 not defined, and if UINT64_MAX is not defined.
3692 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3693 Reported by John David Anglin.
3695 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3697 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3698 alias if codeset is empty.
3699 * config.charset (BeOS): Use wildcard syntax.
3701 2001-03-13 Jim Meyering <meyering@lucent.com>
3703 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3704 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3707 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3709 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3711 * unicodeio.c (print_unicode_char): Simplify accordingly.
3713 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3715 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3716 support for DOS/DJGPP.
3718 2001-02-28 Paul Eggert <eggert@twinsun.com>
3720 * Makefile.am (libfetish_a_SOURCES):
3721 Add dup-safer.c, fopen-safer.c.
3722 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3724 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3726 2001-02-25 Paul Eggert <eggert@twinsun.com>
3728 The mkstemp replacement is taken from glibc 2.2.2, with some
3729 portability fixes for use outside glibc, as follows:
3731 * tempname.c (struct_stat64): New macro.
3732 (direxists, __gen_tempname): Use it.
3733 This avoids a portability problem with Solaris 8.
3735 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3736 (<stddef.h>, <stdint.h>, <string.h>):
3737 Include only if STDC_HEADERS || _LIBC.
3738 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3739 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3740 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3741 (__set_errno): Define this macro if <errno.h> doesn't.
3742 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3743 Define these macros if <stdio.h> doesn't.
3744 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3745 Define these macros if <sys/stat.h>
3746 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3747 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3748 __xstat64): Define if not _LIBC.
3749 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3750 (__gen_tempname): Invoke gettimeofday only if
3751 HAVE_GETTIMEOFDAY || _LIBC;
3752 otherwise, fall back on plain "time".
3753 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3755 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3757 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3759 2001-02-17 Jim Meyering <meyering@lucent.com>
3761 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3762 around included file name.
3764 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3766 * strftime.c: Update from GNU libc (the only changes were to comments).
3768 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3770 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3772 2001-02-17 Paul Eggert <eggert@twinsun.com>
3774 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3775 Remove workaround macros for hosts that have mbrtowc but not
3776 mbstate_t, as we now insist on proper declarations for both
3777 before using mbrtowc.
3779 2001-02-17 Jim Meyering <meyering@lucent.com>
3781 * regex.c: Update from libc.
3783 2001-02-16 Paul Eggert <eggert@twinsun.com>
3785 * alloca.c (malloc): Undef before defining, since stdlib.h
3786 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3787 Reported by Mark Hounschell via Paul Eggert.
3789 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3791 * config.charset: Update for FreeBSD 4.2.
3793 2001-01-26 Jim Meyering <meyering@lucent.com>
3795 * quotearg.c: Include stddef.h.
3796 * quote.c: Include stddef.h.
3797 Reported by Axel Kittenberger.
3799 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3800 line in double quotes so that it evokes a better diagnostic.
3801 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3802 Reported by Axel Kittenberger.
3804 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3806 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3807 to avoid a warning. Add back 'const' to inptr.
3809 2001-01-16 Jim Meyering <meyering@lucent.com>
3811 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3814 2001-01-14 Jim Meyering <meyering@lucent.com>
3816 * rename.c: New file. From Volker Borchert.
3817 Include stdlib.h, string.h or strings.h, and xalloc.h.
3818 Use strip_trailing_slashes rather than open-coding it.
3820 2001-01-03 Paul Eggert <eggert@twinsun.com>
3822 * strftime.c: Sync with glibc time/strftime.c 1.81.
3824 2001-01-03 Jim Meyering <meyering@lucent.com>
3826 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3827 local `inptr' to avoid warning with some system declarations of iconv.
3829 2000-12-29 Paul Eggert <eggert@twinsun.com>
3831 * modechange.c: Do not assume that mode_t uses the
3832 traditional octal encoding. E.g. "chmod 1 FOO" should set
3833 the other-execute bit of FOO even if S_IXOTH != 1.
3835 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3836 WOTH, XOTH, ALLM): New macros.
3837 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3838 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3840 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3841 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3843 No need to use uintmax_t; unsigned long is long enough.
3844 Don't bother to get suffix since we don't use it.
3846 2000-12-24 Jim Meyering <meyering@lucent.com>
3848 * hash.c (is_prime): Return explicit boolean values.
3849 (hash_get_first): Return NULL to appease Irix5.6's 89.
3850 Reported by Nelson Beebe.
3852 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3854 * localcharset.c (locale_charset): Add support for Win32.
3856 2000-12-18 Paul Eggert <eggert@twinsun.com>
3858 * physmem.h, physmem.c: New files.
3860 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3861 (noinst_HEADERS): Add physmem.h.
3863 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3864 't' for compatibility with Solaris 8 sort.
3866 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3868 * config.charset: Add support for BeOS.
3870 2000-12-16 Jim Meyering <meyering@lucent.com>
3872 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3873 SHELLS_FILE to a file name that's useful on djgpp systems.
3875 (ADDITIONAL_DEFAULT_SHELLS): Define.
3876 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3877 Based mostly on a patch from Prashant TR.
3879 2000-12-16 Jim Meyering <meyering@lucent.com>
3881 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3882 N and M) would have treated it like `chown N:N FILE'.
3884 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3886 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3888 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3889 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3890 to the list of canonical encodings. Rename EUC-CN to GB2312.
3892 2000-12-08 Andreas Schwab <schwab@suse.de>
3894 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3895 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3897 2000-12-07 Jim Meyering <meyering@lucent.com>
3899 * stripslash.c (ISSLASH): Define.
3900 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3903 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3904 (dir_name_r): Declare this function as static.
3905 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3906 manifest itself on a name containing a mix of slashes and
3908 Make this function work with names starting with a DOS-style
3909 drive letter and colon prefix.
3910 (dir_name): Append `.' if necessary.
3911 Based mostly on patches from Prashant TR and Eli Zaretskii.
3913 * dirname.h (dir_name_r): Remove prototype.
3915 2000-12-05 Jim Meyering <meyering@lucent.com>
3917 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3919 2000-12-04 Jim Meyering <meyering@lucent.com>
3921 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3922 Also include memory.h, stdlib.h, unistd.h if appropriate.
3923 Reported by Andreas Jaeger (conflicting declaration of malloc).
3925 2000-12-02 Jim Meyering <meyering@lucent.com>
3927 * closeout.h: Make idempotent, to avoid some obscure warnings.
3929 2000-12-01 Paul Eggert <eggert@twinsun.com>
3931 * memrchr.c: Include <config.h> before any system include file.
3933 2000-11-29 Paul Eggert <eggert@twinsun.com>
3935 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3937 2000-11-26 Jim Meyering <meyering@lucent.com>
3939 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3941 2000-11-22 Paul Eggert <eggert@twinsun.com>
3943 * strftime.c (my_strftime): Do not invoke mbrlen with a
3944 size of (size_t) -1; it's not portable.
3946 2000-11-17 Akim Demaille <akim@epita.fr>
3948 * obstack.h: Formatting changes.
3949 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3950 prevent type checking.
3951 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3952 cast the value to (void *): assigning a `foo *' to a `void *'
3954 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3956 2000-11-17 Jim Meyering <meyering@lucent.com>
3958 * strstr.c: Update from GNU libc.
3960 2000-11-16 Jim Meyering <meyering@lucent.com>
3962 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3964 2000-11-11 Jim Meyering <meyering@lucent.com>
3966 * error.c: Add a couple #includes, merging from GNU libc version.
3968 2000-11-10 Jim Meyering <meyering@lucent.com>
3970 * obstack.h: Update from GNU libc.
3971 * obstack.c: Likewise.
3973 2000-11-06 Paul Eggert <eggert@twinsun.com>
3975 * getusershell.c (setusershell): Use rewind rather than
3976 fseek/fseeko, to avoid configuration hassles with fseeko.
3977 Don't bother opening SHELLS_FILE if shellstream is NULL;
3980 2000-11-05 Jim Meyering <meyering@lucent.com>
3982 * makepath.h (make_dir): Declare.
3983 * makepath.c (make_dir): Remove `static' attribute.
3986 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3988 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3989 last one in a bucket, advance to the next bucket.
3991 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3993 * fnmatch.c: Do not comment out all the code if we are using
3994 the GNU C library, because in some cases we are replacing buggy
3995 code in the GNU C library itself.
3997 2000-10-30 Paul Eggert <eggert@twinsun.com>
3999 * error.h, getline.h, modechange.h:
4000 Remove "2000" from Copyright line, as the file hasn't been
4001 changed this year other than in the copyright notice.
4003 * xalloc.h: Add "2000" to Copyright line, as this file
4004 was changed this year.
4006 2000-10-30 Paul Eggert <eggert@twinsun.com>
4008 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4009 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4010 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4012 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4014 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4015 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4016 doesn't define __restrict_arr.
4018 2000-10-29 Jim Meyering <meyering@lucent.com>
4020 * xstat.in: Fix grammar in comment.
4022 2000-10-28 Jim Meyering <meyering@lucent.com>
4024 * memchr.c: Update from libc.
4025 Adjust for portability:
4026 [HAVE_STDLIB_H]: Include stdlib.h.
4027 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4028 Undef __memchr, too.
4029 [!weak_alias]: Define __memchr to memchr.
4031 * regex.c: Update from libc.
4032 * regex.h: Likewise.
4033 * getopt1.c: Likewise.
4034 * memcmp.c: Likewise.
4036 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4037 Avoid using fseek, when possible -- it's broken by design.
4038 Patch by Ulrich Drepper.
4040 2000-10-26 Jim Meyering <meyering@lucent.com>
4042 * strftime.c: Update from libc.
4044 2000-10-25 Jim Meyering <meyering@lucent.com>
4046 * obstack.c: Update from libc.
4048 2000-10-23 Jim Meyering <meyering@lucent.com>
4050 * hard-locale.c (hard_locale): Revert last change -- it was simply
4051 wrong. That set_locale call must not have any side effects.
4054 2000-10-22 Jim Meyering <meyering@lucent.com>
4056 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4057 [CYCLIC]: Remove now-unused definition.
4059 * save-cwd.c (O_DIRECTORY): Define, if needed.
4060 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4061 Suggestion from Ulrich Drepper.
4063 2000-10-21 Jim Meyering <meyering@lucent.com>
4065 * dirname.c (dir_name_r): New function, factored out of dir_name.
4066 (dir_name): Use dir_name_r.
4067 * dirname.h (dir_name_r): Declare it.
4069 2000-10-21 Jim Meyering <meyering@lucent.com>
4071 * dirname.c (memrchr): Declare if necessary.
4072 (dir_name): Remove the restriction that there be no
4073 trailing slashes. Now, this code skips past them, effectively
4075 [TEST_DIRNAME] (main): New unit tests.
4077 * memrchr.c: New file from GNU libc.
4078 Undef __memrchr, too.
4079 [!weak_alias]: Define __memrchr to memrchr.
4080 Guard weak_alias use with `#ifdef weak_alias'.
4082 2000-10-17 Jim Meyering <meyering@lucent.com>
4084 * quote.h (PARAMS): Define and use.
4085 Reported by Akim Demaille.
4087 * getopt.c: Update from libc.
4089 2000-10-16 Jim Meyering <meyering@lucent.com>
4091 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4094 2000-09-25 Jim Meyering <meyering@lucent.com>
4096 * md5.h (rol): Define (from GnuPG).
4098 * sha.c: Give credit (GnuPG) where due.
4099 (M): Use rol rather than open-coding it.
4100 Add a FIXME comment.
4102 2000-09-21 Jim Meyering <meyering@lucent.com>
4104 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4105 Reported by Michael Stone.
4107 2000-09-20 Jim Meyering <meyering@lucent.com>
4109 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4110 (noinst_HEADERS): Add sha.h.
4111 Based on code from Scott G. Miller and from GnuPG.
4113 2000-09-15 Jim Meyering <meyering@lucent.com>
4115 * regex.c: Update from libc.
4117 2000-09-10 Jim Meyering <meyering@lucent.com>
4119 * getopt.c (_getopt_internal): Update from glibc.
4121 2000-09-09 Jim Meyering <meyering@lucent.com>
4123 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4124 think it should be used as a general replacement for isascii.
4125 * fnmatch.c: Likewise.
4126 * mbswidth.c: Likewise
4127 * regex.c: Likewise.
4130 * userspec.c: Include sys/param.h and limits.h.
4132 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4133 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4134 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4135 UID, GID. Check range.
4137 2000-09-06 Jim Meyering <meyering@lucent.com>
4139 * getopt.c (_getopt_internal): Update from glibc.
4141 2000-08-30 Jim Meyering <meyering@lucent.com>
4143 * strftime.c: Merge in changes from GNU libc.
4145 2000-08-26 Jim Meyering <meyering@lucent.com>
4147 * closeout.c: Include "__fpending.h".
4148 (close_stdout_status): Return right away if there's nothing to flush.
4150 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4151 * __fpending.c: New file.
4152 * __fpending.h: New file.
4154 2000-08-07 Paul Eggert <eggert@twinsun.com>
4156 Standardize on "memory exhausted" instead of "Memory exhausted"
4157 or "virtual memory exhausted".
4158 * obstack.c (print_and_abort): Use "memory exhausted", not
4159 "virtual memory exhausted".
4160 * same.c (same_name): Invoke xalloc_die instead of printing
4162 * userspec.c (parse_user_spec): Likewise.
4163 * bumpalloc.h: comment fix
4164 * same.c, userspec.c: Include xalloc.h.
4166 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4167 not char *const and pointing to a constant array.
4168 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4169 (xrealloc): Comment fix.
4171 * userspec.c (parse_user_spec):
4172 Don't translate a message until just before returning,
4173 to avoid unnecessary translation.
4175 2000-08-07 Jim Meyering <meyering@lucent.com>
4177 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4178 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4179 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4180 getgroups.c, gethostname.c, getopt.h, group-member.c,
4181 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4182 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4183 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4184 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4185 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4186 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4187 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4188 yesno.c: Back out Copyright date changes for each file with no change
4189 this year. This eases coordination with other programs using the same
4190 source code modules. From Paul Eggert.
4192 2000-08-03 Greg McGary <greg@mcgary.org>
4194 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4195 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4196 (EXTEND_BUFFER): Use them.
4198 2000-08-01 Jim Meyering <meyering@lucent.com>
4200 * dirname.c (ISSLASH): Define.
4201 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4202 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4203 both `\' and `/' may be use as path separators.
4204 Based on a patch from Prashant TR.
4206 2000-07-31 Paul Eggert <eggert@twinsun.com>
4208 * quotearg.c (quotearg_n_options): Don't make the initial
4209 slot vector a constant, since it might get modified.
4211 2000-07-31 Jim Meyering <meyering@lucent.com>
4213 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4214 * obstack.c (print_and_abort): Likewise.
4216 2000-07-30 Paul Eggert <eggert@twinsun.com>
4218 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4219 buffer, so that the caller can always quote one small
4220 component of a "memory exhausted" message in slot 0.
4221 From a suggestion by Jim Meyering.
4223 2000-07-30 Jim Meyering <meyering@lucent.com>
4225 * makepath.c (make_path): Quote the other instance, too.
4227 * quotearg.c (N_STATIC_SLOTVECS): Define.
4228 (STATIC_BUF_SIZE): Define.
4229 (quotearg_n_options): Use only statically allocated storage when
4230 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4231 than STATIC_BUF_SIZE.
4233 2000-07-29 Jim Meyering <meyering@lucent.com>
4235 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4236 * dirname.c (dir_name): Likewise.
4238 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4240 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4241 (dir_name): Assert that there are no trailing slashes.
4243 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4245 * mbswidth.h (mbswidth): Add a flags argument.
4246 (mbswidth): New declaration.
4247 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4248 * mbswidth.c (mbswidth): Add a flags argument.
4249 (mbsnwidth): New function.
4251 2000-07-24 Jim Meyering <meyering@lucent.com>
4253 * mbswidth.c: Remove useless #else. From Bruno Haible.
4255 2000-07-23 Paul Eggert <eggert@twinsun.com>
4257 * mbswidth.c (_XOPEN_SOURCE):
4258 Don't define; this causes problems on Solaris 7.
4259 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4261 2000-07-23 Paul Eggert <eggert@twinsun.com>
4264 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4265 so that mbstate_t is always defined.
4267 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4268 be 1 in at least one GCC installation, and this configuration
4269 error is likely to be common. Ignoring MB_LEN_MAX hurts
4270 performance on hosts that have mbrtowc but have only unibyte
4271 locales, but I assume these hosts are rare.
4273 2000-07-23 Paul Eggert <eggert@twinsun.com>
4275 * quotearg.c: Streamline by invoking multibyte code only if needed.
4276 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4277 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4278 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4279 invoke multibyte primitives.
4281 2000-07-23 Jim Meyering <meyering@lucent.com>
4283 * basename.c (base_name): Add an assertion.
4285 2000-07-15 Bruno Haible <clisp.cons.org>
4287 * quotearg.c: When the system forces us to redefine mbstate_t,
4288 shadow its mbsinit function.
4290 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4292 * mbswidth.h: New file.
4293 * mbswidth.c: New file.
4294 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4295 (noinst_HEADERS): Add mbswidth.h.
4297 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4299 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4302 2000-07-15 Jim Meyering <meyering@lucent.com>
4304 * makepath.c: Include quote.h.
4305 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4306 corresponding argument in a `quote (...)' call.
4307 Give better diagnostics.
4309 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4310 (noinst_HEADERS): Add quote.h.
4312 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4313 from tar's src/misc.c.
4314 * quote.h: New file. Prototypes for same.
4316 2000-07-10 Paul Eggert <eggert@twinsun.com>
4318 From a suggestion by Bruno Haible.
4319 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4320 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4321 to decide whether to define the BeOS workaround macro;
4322 this adjusts to the change to AC_MBSTATE_T.
4324 2000-07-13 Paul Eggert <eggert@twinsun.com>
4326 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4328 * quotearg.c (quoting_style_args, quoting_style_vals,
4329 quotearg_buffer_restyled): Add support for
4330 clocale_quoting_style. Undo previous change to
4331 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4332 and "{RIGHT QUOTATION MARK}" msgids.
4334 2000-07-05 Paul Eggert <eggert@twinsun.com>
4336 The old behavior of quoting `like this' doesn't look good with
4337 newer, ISO-style fonts. See:
4338 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4340 Instead, quote "like this" by default. Let the translator
4341 tailor the locale-specific quoting behavior by providing
4342 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4344 * quotearg.c (N_): New macro.
4345 (gettext_default): New function.
4346 (quotearg_buffer_restyled): Use
4347 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4348 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4350 2000-07-09 Jim Meyering <meyering@lucent.com>
4352 * Most files: Update copyright dates to include 2000.
4354 2000-07-08 Jim Meyering <meyering@lucent.com>
4356 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4358 (xgethostname): Remove now-unnecessary #ifdef.
4359 Move declaration of `err' into loop where it's used.
4361 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4363 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4364 by allocating a larger buffer. Test the gethostname return value for
4365 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4366 returns an error and ENAMETOOLONG isn't defined.
4368 2000-07-05 Paul Eggert <eggert@twinsun.com>
4369 and Bruno Haible <haible@clisp.cons.org>
4371 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4373 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4375 * quotearg.c (struct quoting_options): Simplify quote_these_too
4378 2000-07-03 Jim Meyering <meyering@lucent.com>
4380 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4381 Reported by Bruno Haible.
4383 2000-07-04 Jim Meyering <meyering@lucent.com>
4385 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4386 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4389 2000-07-03 Paul Eggert <eggert@twinsun.com>
4390 and Bruno Haible <haible@clisp.cons.org>
4392 * quotearg.c (mbrtowc):
4393 Assign to *pwc, and return 1 only if result is nonzero.
4394 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4396 2000-07-03 Jim Meyering <meyering@lucent.com>
4398 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4399 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4402 2000-07-02 Jim Meyering <meyering@lucent.com>
4404 * quotearg.c (mbstate_t): Don't define here.
4406 2000-07-02 Jim Meyering <meyering@lucent.com>
4408 * nanosleep.c (SIGCONT): Define if not already defined.
4410 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4412 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4413 per change in ../m4/ls-mntd-fs.m4.
4414 (read_filesystem_list): Ignore symbolic links.
4416 2000-06-29 Jim Meyering <meyering@lucent.com>
4418 * same.c: Include <string.h> or <strings.h>, as appropriate,
4419 for declaration of strcmp.
4421 * long-options.c: Include <stdlib.h>, for declaration of exit.
4423 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4424 Avoid warning by casting result to `char *' to remove `const'.
4426 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4428 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4430 2000-06-26 Paul Eggert <eggert@twinsun.com>
4432 savedir now sets errno on failure and invokes xmalloc to get memory.
4433 Fix a couple of other minor bugs while we're at it.
4435 * savedir.c (<unistd.h>): Do not include; there's no need.
4436 (NAMLEN): Remove macro.
4437 (malloc, realloc): Remove decls.
4439 ("xalloc.h"): Include.
4440 (NAME_SIZE_DEFAULT): New macro.
4441 (savedir): Use xmalloc / xrealloc to allocate memory.
4442 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4443 Skip "" directory entries.
4444 Use strlen to calculate directory entry length, since the old method
4445 is rarely used these days and isn't worth supporting.
4446 Don't use a pointer after freeing it.
4447 Check for integer overflow when calculating allocation size.
4448 Use memcpy to copy entries, instead of stpcpy.
4449 Set errno properly when returning NULL.
4450 Check for readdir error.
4452 2000-06-26 Jim Meyering <meyering@lucent.com>
4454 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4456 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4458 * getusershell.c (xmalloc, xrealloc): Remove functions.
4460 Don't include <stdlib.h>. Don't declare malloc, realloc.
4462 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4464 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4466 2000-06-24 Jim Meyering <meyering@lucent.com>
4468 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4470 2000-06-21 Jim Meyering <meyering@lucent.com>
4472 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4474 2000-06-19 Paul Eggert <eggert@twinsun.com>
4476 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4477 (mbrtowc, mbstate_t): Define substitutes if
4478 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4479 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4480 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4482 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4484 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4485 than 1024, return a memory chunk of least possible size, instead
4486 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4487 Use free/xmalloc instead of xrealloc to avoid copying for very long
4490 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4492 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4493 address, not strdup. Include <stdlib.h> and don't declare free().
4495 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4497 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4500 2000-06-21 Jim Meyering <meyering@lucent.com>
4502 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4503 (noinst_HEADERS): Add getstr.h.
4505 * getline.c (getstr): Move into a separate file.
4506 * getstr.c (getstr): New file, extracted from getline.c, with
4507 the following changes: new parameter, delim2; both delim[12]
4508 parameters have type `int', not `char'. The latter would lose
4509 with 8-bit delimiters.
4510 * getstr.h: New file.
4512 2000-06-19 Jim Meyering <meyering@lucent.com>
4514 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4516 2000-06-18 Jim Meyering <meyering@lucent.com>
4518 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4519 Besides, these days every porting target provides a mkdir function.
4521 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4522 (this snippet comes from src/system.h).
4524 2000-06-15 Paul Eggert <eggert@twinsun.com>
4526 * human.c (adjust_value): New function.
4527 (human_readable_inexact): Apply rounding style even when
4528 printing approximate values.
4530 2000-06-14 Paul Eggert <eggert@twinsun.com>
4532 * human.c (human_readable_inexact): Allow an input block
4533 size that is not a multiple of the output block size, and vice versa.
4534 Reported by Piergiorgio Sartor.
4536 2000-06-14 Paul Eggert <eggert@twinsun.com>
4538 * getdate.y (get_date): Apply relative times after time
4539 zone indicator, not before. Reported by Todd A. Jacobs.
4541 2000-06-13 Jim Meyering <meyering@lucent.com>
4543 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4545 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4547 2000-06-12 Paul Eggert <eggert@twinsun.com>
4549 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4551 2000-06-04 Paul Eggert <eggert@twinsun.com>
4553 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4555 2000-06-04 Jim Meyering <meyering@lucent.com>
4557 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4558 SunOS 4.1.4 for which gid_t is an unsigned type.
4560 2000-06-03 Jim Meyering <meyering@lucent.com>
4562 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4564 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4566 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4567 newer, don't install charset.alias.
4568 * config.charset: Change the Linux/glibc rules so they become empty
4569 on glibc-2.1 or newer.
4571 2000-06-02 Jim Meyering <meyering@lucent.com>
4573 * mountlist.c: Back out last change. Instead, do this...
4574 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4575 member using the same `ignore'-testing code.
4576 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4580 2000-05-29 Jim Meyering <meyering@lucent.com>
4582 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4583 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4585 2000-05-22 Jim Meyering <meyering@lucent.com>
4587 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4589 2000-05-18 Jim Meyering <meyering@lucent.com>
4591 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4592 back, too, since it may have been modified by allocate_entry.
4593 (hash_delete): Rewrite to use neither the assignment operator
4594 nor the comma operator in an if-expression.
4596 2000-05-15 Paul Eggert <eggert@twinsun.com>
4599 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4600 Remove; no longer needed.
4601 "quotearg.h": Add include.
4602 (file_name): Do not bother to explicitly initialize to NULL; it's less
4603 efficient on some hosts.
4604 (close_stdout_status): Remove test as to whether stdout was already
4605 closed; it breaks for the case "echo x | sort >&-".
4606 Quote file name colons.
4607 Do not assume that _("write error") lacks format strings.
4609 2000-05-15 Jim Meyering <meyering@lucent.com>
4611 * version-etc.c (version_etc_copyright): Update the copyright string
4612 used in all --version output.
4614 2000-05-14 Jim Meyering <meyering@lucent.com>
4616 * closeout.c (close_stdout_set_file_name): New function.
4617 (close_stdout_status): Use new file-scoped global.
4618 Return right away if fstat says the stdout file descriptor is invalid.
4619 * closeout.h (close_stdout_set_file_name): Declare.
4621 2000-05-10 Jim Meyering <meyering@lucent.com>
4623 * closeout.c [default_exit_status]: New file-scoped variable.
4624 (close_stdout_set_status): New function.
4625 * closeout.h (close_stdout_set_status): Declare.
4627 2000-05-08 Jim Meyering <meyering@lucent.com>
4629 * long-options.c: Don't include closeout.h.
4630 (parse_long_options): Don't call close_stdout for --version.
4632 2000-05-06 Jim Meyering <meyering@lucent.com>
4634 * strnlen.c: Undefine __strnlen and strnlen.
4635 [!weak_alias]: Define __strnlen to strnlen.
4637 * atexit.c: New file, from libiberty.
4639 2000-05-06 Jim Meyering <meyering@lucent.com>
4641 * closeout.c (close_stdout_status): Also check for errors on the
4644 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4646 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4647 instead of xmalloc, xrealloc, path_concat.
4648 (locale_charset): Treat empty environment variables as absent.
4649 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4651 2000-05-04 Jim Meyering <meyering@lucent.com>
4653 * getopt.c: Update from glibc.
4654 * obstack.c: Likewise.
4655 * obstack.h: Likewise.
4656 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4658 * regex.h: Likewise.
4659 * strndup.c: Likewise.
4660 * strnlen.c: New file, from glibc.
4662 2000-05-01 Jim Meyering <meyering@lucent.com>
4664 * full-write.c (full_write): Remove `FIXME' part of comment.
4666 2000-04-29 Jim Meyering <meyering@lucent.com>
4668 * path-concat.c: Declare strdup only if it's not defined.
4669 * canon-host.c: Likewise.
4671 2000-04-28 Jim Meyering <meyering@lucent.com>
4673 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4674 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4675 included first, then limits.h is included by locale.h by libintl.h.
4676 From John David Anglin.
4678 2000-04-25 Jim Meyering <meyering@lucent.com>
4680 * makepath.c (S_IRWXUGO): Define.
4681 (make_path): Always perform explicit chmod if MODE specifies any
4682 of the `special' permission bits. Prompted by a bug report against
4683 install from Mate Wierdl and Joost van Baal.
4685 2000-04-18 Jim Meyering <meyering@lucent.com>
4689 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4690 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4692 2000-04-17 Jim Meyering <meyering@lucent.com>
4694 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4695 the definition of it to rpl_strftime also defined-away the system's
4698 2000-04-15 Jim Meyering <meyering@lucent.com>
4700 Use `C' to denote so-called `contiguous' files, the same way
4702 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4703 (ftypelet): Use S_ISCTG.
4704 From Michael Deutschmann.
4706 2000-04-14 Jim Meyering <meyering@lucent.com>
4708 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4710 2000-04-08 Jim Meyering <meyering@lucent.com>
4712 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4713 names don't conflict. Reported by Eli Zaretskii.
4715 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4717 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4718 bug. Deal with the different error behavior of Irix iconv.
4720 2000-04-07 Jim Meyering <meyering@lucent.com>
4722 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4723 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4725 2000-04-05 Jim Meyering <meyering@lucent.com>
4727 Portability tweaks required for ultrix4.3.
4728 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4729 * readutmp.c: Include sys/types.h before sys/stat.h.
4730 * canon-host.c: Declare strdup.
4731 * path-concat.c: Likewise.
4732 From John David Anglin.
4734 2000-04-04 Jim Meyering <meyering@lucent.com>
4736 Be more DOS 8.3-friendly.
4737 * ref-add.sin: Renamed from ref-add.sed.in.
4738 * ref-del.sin: Renamed from ref-del.sed.in.
4739 * Makefile.am: Reflect renaming.
4740 Reported by Eli Zaretskii.
4742 Use a temporary file name that won't clash with `charset.alias'
4743 in the DOS 8.3 name space.
4744 * Makefile.am (charset_tmp): Define.
4745 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4746 (uninstall-local): Likewise.
4747 Reported by Eli Zaretskii.
4749 2000-03-29 Paul Eggert <eggert@twinsun.com>
4751 * time/strftime.c (my_strftime): Make sure we call the system
4752 strftime, not ourselves, when invoking the underlying strftime.
4754 2000-03-24 Jim Meyering <meyering@lucent.com>
4756 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4757 (charset_alias): Define.
4758 (install-exec-local): Factor out common code.
4759 (uninstall-local): Split lines longer than 80.
4760 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4762 (.sed.in.sed): New rule. Don't redirect directly to $@.
4763 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4765 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4767 * config.charset: Output a line containing "Packages using this file".
4768 * ref-add.sed.in, ref-del.sed.in: New files.
4769 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4770 ref-del.sed): New rules.
4772 2000-03-17 Jim Meyering <meyering@lucent.com>
4774 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4775 Otherwise, include <strings.h>
4777 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4779 * unicodeio.c (utf8_wctomb): New function.
4780 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4781 format instead of in UCS-4 with platform dependent endianness.
4783 2000-03-07 Paul Eggert <eggert@twinsun.com>
4785 * savedir.c (savedir): Work even if directory size is
4786 negative; this can happen with some screwy NFS configurations.
4788 2000-03-06 Jim Meyering <meyering@lucent.com>
4790 * localcharset.c (get_charset_aliases): Don't try to free file_name
4791 if it's NULL (because we ran out of memory). From Bruno Haible.
4793 2000-03-05 Jim Meyering <meyering@lucent.com>
4795 * localcharset.c ("path-concat.h"): Include.
4796 (get_charset_aliases): Use path_concat instead of ANSI string
4799 * unicodeio.h (PARAMS): Define.
4800 Use it to guard prototype.
4802 2000-03-04 Jim Meyering <meyering@lucent.com>
4804 * Makefile.am (install-exec-local): Create $(libdir) before installing
4806 (uninstall-local): Uncomment this rule so `make distcheck' works
4809 * unicodeio.c (<errno.h>): Include it.
4810 (errno): Declare if not defined.
4812 * localcharset.c: Add Bruno's comment justifying use of volatile.
4814 * config.charset: New version, incorporating remarks from a linux
4815 i18n mailing list. From Bruno Haible.
4817 2000-03-02 Jim Meyering <meyering@lucent.com>
4819 * Makefile.am (EXTRA_DIST): Add config.charset.
4821 2000-03-01 Jim Meyering <meyering@lucent.com>
4823 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4824 * unicodeio.c: Likewise.
4826 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4828 * config.charset: New file.
4829 * localcharset.c: New file.
4830 * unicodeio.h, unicodeio.c: New files.
4831 * Makefile.am (DEFS): Add -DLIBDIR=...
4832 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4833 (noinst_HEADERS): Add unicodeio.h.
4834 (all-local, install-exec-local, charset.alias): New targets.
4836 2000-02-28 Paul Eggert <eggert@twinsun.com>
4838 * quotearg.c (ALERT_CHAR): New macro.
4839 (quotearg_buffer_restyled): Use it.
4841 2000-02-27 Jim Meyering <meyering@lucent.com>
4843 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4844 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4846 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4847 not `#if STDC_HEADERS'.
4848 Declare malloc if needed.
4850 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4851 now that autoconf always defines the HAVE_DECL_ symbols.
4852 * human.c: Likewise.
4854 * strtoumax.c: Likewise.
4856 * backupfile.c: Arrange for cpp to fail if the configure-time
4857 declaration check was not run.
4859 * human.c: Likewise.
4861 * strtoumax.c: Likewise.
4863 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4864 then first look up the entire `.'-containing string as a login name.
4866 2000-02-18 Paul Eggert <eggert@twinsun.com>
4868 * getdate.y: Handle two-digit years with leading zeros correctly.
4869 (textint): New typedef.
4870 (parser_control): Member year changed from int to textint.
4872 (YYSTYPE): Removed; replaced by %union with int and textint members.
4873 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4874 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4875 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4876 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4877 (date, number, to_year): Use width of number in digits, not its value,
4878 to determine whether it's a 2-digit year, or a 2-digit time.
4879 (yylex): Store number of digits of numeric tokens.
4880 Reported by John Kendall.
4882 (parser_control): Changed from struct parser_control to typedef (for
4883 consistency). All uses changed.
4885 (tID): Removed; not used.
4886 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4888 2000-02-14 Paul Eggert <eggert@twinsun.com>
4890 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4891 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4893 2000-02-12 Jim Meyering <meyering@lucent.com>
4895 * userspec.c (ISDIGIT): Define it.
4896 (isdigit): Remove definition.
4897 (is_number): Use ISDIGIT, not isdigit.
4898 <libintl.h>: Include.
4900 (parse_user_spec): Mark translatable strings.
4902 2000-02-10 Jim Meyering <meyering@lucent.com>
4904 With these changes, nanosleep.[ch] are finally enough like the other
4905 lib/* replacement files to compile on a few more losing systems.
4907 * nanosleep.h: Don't include config.h.
4908 Remove prototype from declaration of nanosleep.
4909 (PARAMS): Remove now-unneeded definition.
4910 * nanosleep.c: #undef nanosleep.
4911 (rpl_nanosleep): Rename from nanosleep.
4913 2000-02-03 Jim Meyering <meyering@lucent.com>
4915 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4916 rather than with `#if HAVE_UTMPNAME'.
4918 2000-02-01 Jim Meyering <meyering@lucent.com>
4920 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4922 2000-01-31 Jim Meyering <meyering@lucent.com>
4924 * nanosleep.h (nanosleep): Guard declaration with
4925 `#if ! HAVE_DECL_NANOSLEEP'.
4926 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4927 the declaration in that vendor's sys/timers.h.
4928 Reported by Christian Krackowizer.
4930 * quotearg.c (ISASCII): Add #undef and move definition to follow
4931 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4932 (ISPRINT): Likewise.
4933 Reported by Tom Tromey.
4935 2000-01-30 Jim Meyering <meyering@lucent.com>
4937 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4938 uses of ->ut_name. The latter doesn't work with new Linux header files
4939 where only utmpx.ut_user is declared.
4941 * readutmp.h (UT_USER): Define.
4943 2000-01-23 Jim Meyering <meyering@lucent.com>
4945 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4948 2000-01-22 Jim Meyering <meyering@lucent.com>
4950 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4951 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4952 Required for some AIX systems. Reported by Christian Krackowizer.
4953 [TESTING] (main): New function.
4955 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4956 * dirname.c (dir_name): Support for DOS-style file names with drive
4959 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4961 * strverscmp.c (ISDIGIT): Define.
4962 (strverscmp): Use ISDIGIT, not isdigit.
4964 2000-01-17 Paul Eggert <eggert@twinsun.com>
4966 * nanosleep.c (nanosleep):
4967 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4968 POSIX.1 doesn't require SA_INTERRUPT and some systems
4969 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4970 it's been part of POSIX.1 since day 1 (in 1988).
4972 2000-01-17 Jim Meyering <meyering@lucent.com>
4974 * interlock: Remove unused file. Reported by François Pinard.
4976 2000-01-16 Paul Eggert <eggert@twinsun.com>
4978 * quotearg.c (quotearg_buffer_restyled): Do not quote
4979 alert, backslash, formfeed, and vertical tab unnecessarily in
4980 shell quoting style.
4983 version-control: never