1 2004-04-20 Jim Meyering <jim@meyering.net>
3 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5 2004-04-20 Jim Meyering <jim@meyering.net>
6 Bruno Haible <bruno@clisp.org>
8 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
9 memory when realloc fails.
11 2004-04-18 Jim Meyering <jim@meyering.net>
13 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
14 don't leak memory and do call END_UTMP_ENT.
16 2004-04-11 Paul Eggert <eggert@twinsun.com>
18 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
19 (CHAR_BIT): Remove, since we assume C89.
20 Include <stdint.h> if available, as per current Autoconf CVS advice.
22 2004-03-30 Paul Eggert <eggert@twinsun.com>
24 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
25 not bool, to be more consistent with Unix conventions.
26 Suggested by Bruno Haible.
30 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
33 * getdate.h: Include stdbool.h, and timespec.h instead of
34 the usual <time.h> dance.
35 (get_date): Change signature to support fractional time stamps.
37 * getdate.y: Include "getdate.h" first, as we can now
38 assume C89 and don't need to worry about 'const'.
39 Similarly, include "unlocked-io.h" near start, not in middle.
41 (textint.value): Use long int rather than int.
42 (textint.digits): Use size_t rather than int.
43 (BILLION, LOG10_BILLION): New constants.
44 (parser_control): New member rel_ns. Members day_ordinal,
45 time_zone, month, day, hour, minutes, rel_year, rel_month,
46 rel_day, rel_hour, rel_minutes, rel_seconds
47 are now long int, not int. Member seconds is now struct timespec,
48 not int. New member timespec_seen. Members dates_seen, days_seen,
49 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
51 (%union.intval): Now long int, not int.
53 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
54 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
55 (spec): Now is a timespec or an item list.
56 (timespec, items): New nonterminals.
57 (time, rel, relunit, number, get_date):
58 Add support for fractional seconds.
59 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
60 (gmtime, localtime, mktime): Remove decls; not needed with C89.
61 (to_hour): First arg is now long int, not int.
62 (to_year): Returns long int, not int.
63 Don't treat year -70 like 70.
64 (tm_diff): Returns long int, not int.
65 (lookup_word): Use bool instead of int when appropriate.
66 (yylex): Use size_t for count, not int.
67 Detect overflow when parsing large integer constants.
68 Add support for fractions.
69 (get_date): Make pointers 'const' if possible.
70 Use more-portable code to detect integer overflow.
71 (main) [TEST]: Adjust to above changes. Test for localtime failure.
72 Don't use ctime; it's not reliable if the year has >4 digits.
74 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
75 This is for compatibility with BSD.
77 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
78 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
79 From coreutils' system.h.
81 * userspec.c: Don't include "posixver.h".
82 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
83 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
84 compatible extension. Simplify code by removing a boolean int
85 that was always nonzero if a string was nonnull.
87 2004-03-30 Jim Meyering <jim@meyering.net>
91 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
93 * readtokens.c (readtoken): Don't leak 64 bytes when reading
94 an empty input stream.
96 * readtokens.c: Include <stdbool.h>.
97 (readtoken): Use `size_t' rather than int/long.
99 Use `bool' rather than `int' where appropriate.
100 Use memset rather than an explicit loop.
101 Use x2nrealloc rather than xrealloc.
102 Allow the use of `\0' as a delimiter.
103 (readtokens): Likewise.
104 * readtokens.h (readtoken, readtokens): Update prototypes.
106 2004-03-30 Bruno Haible <bruno@clisp.org>
108 * getloadavg.c (getloadavg): Don't assume setlocale returns
111 2004-03-29 Paul Eggert <eggert@twinsun.com>
113 Merge changes to getloadavg.c from coreutils and Emacs.
115 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
116 Define to an expression, not to the empty string.
117 Include cloexec.h and xalloc.h.
118 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
119 Use set_cloexec_flag rather than rolling our own.
120 * cloexec.c, cloexec.h: New files.
122 2004-03-18 Paul Eggert <eggert@twinsun.com>
124 * getopt.h: Sync with libc CVS.
126 2004-03-18 Paul Eggert <eggert@twinsun.com>
127 Bruno Haible <bruno@clisp.org>
129 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
130 not on all platforms that have <wchar.h>.
131 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
133 2004-03-09 Paul Eggert <eggert@twinsun.com>
135 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
137 * getopt_int.h: New file, also synced from libc.
139 2004-03-07 Paul Eggert <eggert@twinsun.com>
141 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
142 '#if' expressions. Unlike the code it replaces, it does not
143 depend on (defined _SC_PAGESIZE). However, it does depend on
144 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
145 first reported by Jason Andrade in
146 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
148 2004-01-18 Simon Josefsson <jas@extundo.com>
150 * strdup.h: New file.
151 * strdup.c: Include it.
152 * path-concat.c: Include strdup.h. Drop strdup declaration.
153 * userspec.c: Include strdup.h. Drop strdup declaration.
155 2004-02-06 Karl Berry <karl@gnu.org>
157 * config.charset: update from gettext 0.14.1.
159 2004-02-05 Paul Eggert <eggert@twinsun.com>
161 Add comments and code, prompted by suggestions from Bruno Haible
163 * quotearg.h (quotearg_alloc): New decl. Improve the comments
164 describing the enum quoting_style values.
165 * quotearg.c (quotearg_alloc): New function.
166 (quotearg_buffer_restyled): Treat lone { and } as special.
167 Treat = as special. Work around bug with older shells
168 that "see" a '\' that is really the 2nd byte of a multibyte char.
169 Quote empty string with shell_quoting_style.
171 2004-02-03 Bruno Haible <bruno@clisp.org>
173 * pipe.h: New file, from GNU gettext.
174 * pipe.c: New file, from GNU gettext.
176 2004-01-27 Bruno Haible <bruno@clisp.org>
178 * execute.h: New file, from GNU gettext.
179 * execute.c: New file, from GNU gettext.
180 * w32spawn.h: New file, from GNU gettext.
182 2004-01-23 Paul Eggert <eggert@twinsun.com>
184 Exit-status fix from coreutils.
186 Use exit_failure consistently in place of EXIT_FAILURE,
187 so that program exit statuses are consistent on failure.
189 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
190 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
191 * argmatch.h: Comment fix to match the above.
192 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
193 Now a macro referring to exit_failure, instead of a separate
194 variable. Include "exitfail.h" to get it.
195 * xstrtol.h: Include "exitfail.h".
196 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
198 * long-options.c (parse_long_options): Use prototype
199 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
202 2004-01-21 Jim Meyering <jim@meyering.net>
204 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
205 so as not to conflict with a different-sized __mktime_internal
206 function in GNU libc.
207 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
208 Problem building statically-linked `ls' reported by Michael Brunnbauer.
210 2004-01-18 Paul Eggert <eggert@twinsun.com>
212 Merge from diffutils.
214 * file-type.c (file_type): Add typed memory objects.
215 * file-type.h (S_TYPEISTMO): New macro.
217 * c-stack.h (c_stack_action): Remove argv argument.
218 * c-stack.c (c_stack_action): Likewise. All uses changed.
219 (die): Don't calculate message unless segv_action returns.
220 (get_stack_location, min_address_from_argv, max_address_from_argv,
221 volatile stack_base, volatile_stack_size): Remove.
222 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
223 that every segmentation violation is a stack overflow. (Ouch!)
224 See Debian bug 136249 (still outstanding) for more info about why
225 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
227 2003-11-30 Bruno Haible <bruno@clisp.org>
229 Safer stack allocation.
230 * setenv.c: Include allocsa.h.
231 (alloca): Remove fallback definition.
232 (freea): Remove macro.
233 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
236 2003-10-17 Bruno Haible <bruno@clisp.org>
238 * binary-io.h: Avoid warnings on Cygwin.
240 2003-12-28 Bruno Haible <bruno@clisp.org>
242 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
243 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
245 2003-11-28 Bruno Haible <bruno@clisp.org>
247 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
249 2003-11-27 Bruno Haible <bruno@clisp.org>
251 * wait-process.c: On Windows, include windows.h. Needed on mingw.
253 2003-11-17 Bruno Haible <bruno@clisp.org>
255 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
257 2003-11-24 Bruno Haible <bruno@clisp.org>
259 * xallocsa.h: New file, from GNU gettext.
260 * xallocsa.c: New file, from GNU gettext.
262 2003-11-24 Bruno Haible <bruno@clisp.org>
264 * allocsa.h: New file, from GNU gettext.
265 * allocsa.c: New file, from GNU gettext.
267 2003-11-24 Bruno Haible <bruno@clisp.org>
269 * eealloc.h: New file.
271 2004-01-15 Jim Meyering <jim@meyering.net>
273 Merge from coreutils.
275 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
276 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
277 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
279 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
280 optional configure-time default.
282 * version-etc.c (version_etc_copyright): Update copyright date.
284 * xreadlink.c (xreadlink): Correct outdated comment.
286 2004-01-15 Paul Eggert <eggert@twinsun.com>
288 Merge from coreutils.
290 * posixver.c: Include posixver.h.
292 * same.c: Include <stdbool.h>, <limits.h>.
293 (_POSIX_NAME_MAX): Define if not defined.
295 (same_name): If file names are silently truncated, report
296 that the file names are the same if they are the same after
297 the silent truncation.
299 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
301 * xstrtod.c (xstrtod): Likewise. All callers changed to
302 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
305 2004-01-14 Paul Eggert <eggert@twinsun.com>
307 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
308 with like-named macro in fnmatch.c.
309 (EXT): Use an internal constant instead.
311 Merge fnmatch patches from glibc.
312 * fnmatch.c (mbsinit): Remove define.
313 Add libc_hidden_ver (__fnmatch, fnmatch).
314 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
315 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
317 2003-12-14 Karl Berry <karl@gnu.org>
319 * config.charset: update from gettext-runtime.
321 2003-12-03 Paul Eggert <eggert@twinsun.com>
323 * getgroups.c (getgroups): xmalloc takes one argument, not two.
324 Bug reported by Alfred M. Szmidt.
326 2003-11-29 Karl Berry <karl@gnu.org>
328 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
330 2003-11-23 Paul Eggert <eggert@twinsun.com>
331 Bruno Haible <bruno@clisp.org>
333 * printf-parse.h: Don't include sys/types.h.
334 (ARG_NONE): New macro.
335 (char_directive): Change type of *arg_index fields to size_t.
336 * printf-parse.c: Don't include sys/types.h.
337 (SSIZE_MAX): Remove macro.
338 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
339 Remove unnecessary overflow check.
340 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
343 2003-11-24 Paul Eggert <eggert@twinsun.com>
345 * alloca.c: Remove dependency on xalloc module.
346 (xalloc_die): Remove.
347 (memory_full) [!defined emacs]: New macro.
348 [!defined emacs]: Don't include xalloc.h.
349 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
350 address arithmetic overflows. Change datatypes a bit to avoid
353 2003-11-22 Jim Meyering <jim@meyering.net>
355 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
357 2003-11-17 Bruno Haible <bruno@clisp.org>
359 * vasnprintf.c (alloca): Remove fallback definition.
360 (freea): Remove definition.
361 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
362 Reported by Paul Eggert.
364 2003-11-17 Jim Meyering <jim@meyering.net>
366 On systems without utime and without a utimes function capable of
367 dealing with a NULL struct utimbuf* argument, this utime replacement
368 could -- in unusual circumstances -- leak a file descriptor.
369 * utime.c: Include <unistd.h> and <errno.h>.
370 (utime_null): Be sure to close `fd' and to preserve errno.
371 Reported by Geoff Collyer via Arnold Robbins.
373 2003-11-16 Paul Eggert <eggert@twinsun.com>
374 Bruno Haible <bruno@clisp.org>
376 Protect against address arithmetic overflow.
377 * printf-args.h: Include stddef.h.
378 (arguments): Change type of field 'count' to size_t.
379 * printf-args.c (printf_fetchargs): Use size_t instead of
380 'unsigned int' where appropriate.
381 * printf-parse.h: Include sys/types.h.
382 (char_directive): Change type of *arg_index fields to ssize_t.
383 (char_directives): Change type of fields 'count', max_*_length to
385 * printf-parse.c: Include sys/types.h and xsize.h.
386 (SSIZE_MAX): Define fallback value.
387 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
388 instead of 'int' where appropriate. Check a_allocated, d_allocated
389 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
390 * vasnprintf.c: Include xsize.h.
391 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
392 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
393 overflow. Avoid wraparound when converting a width or precision from
396 2003-11-16 Bruno Haible <bruno@clisp.org>
398 Update from GNU gettext.
399 * printf-parse.c: Generalize to it can be compiled for wide strings.
400 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
401 * vasnprintf.c: Generalize to it can be compiled for wide strings.
402 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
403 SNPRINTF): New macros.
404 Don't include <alloca.h> if the file is used inside libintl.
405 (local_wcslen): New function, for Solaris 2.5.1.
406 (VASNPRINTF): Use it instead of wcslen.
408 2003-11-16 Bruno Haible <bruno@clisp.org>
410 * xsize.h (xmax): New function.
411 (xsum, xsum3, xsum4): Declare as "pure" functions.
413 2003-11-12 Paul Eggert <eggert@twinsun.com>
415 * xalloc.h: Do not include <limits.h> or <stdint.h>.
416 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
417 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
418 heuristic is just as accurate as far as we know, and it removes a
419 dependency on size_max.m4 and ptrdiff_max.m4.
421 2003-11-12 Paul Eggert <eggert@twinsun.com>
423 * xstrtol.c (__xstrtol): Remove "break" immediately after
424 "return", to pacify some unknown compiler. Problem reported
427 2003-11-11 Bruno Haible <bruno@clisp.org>
429 * xsize.h (SIZE_MAX): Remove fallback definition.
430 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
433 2003-11-10 Paul Eggert <eggert@twinsun.com>
435 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
436 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
437 rejected some allocations of exactly SIZE_MAX - 2 bytes.
439 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
440 not (size_t) -1, since it's defined here.
442 2003-11-06 Paul Eggert <eggert@twinsun.com>
444 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
445 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
446 Reject sizes of exactly SIZE_MAX bytes.
447 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
448 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
450 2003-11-05 Bruno Haible <bruno@clisp.org>
452 * xsize.h: Include limits.h, to avoid a possible collision with
453 SIZE_MAX defined in <limits.h> on Solaris.
455 2003-11-04 Bruno Haible <bruno@clisp.org>
458 * linebreak.c: Include xsize.h.
459 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
460 argument for overflow.
461 Suggested by Paul Eggert.
463 2003-10-31 Bruno Haible <bruno@clisp.org>
465 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
466 to avoid (extremely rare) race condition.
467 Suggested by Paul Eggert.
469 2003-11-03 Jim Meyering <jim@meyering.net>
471 * userspec.c: Include "userspec.h".
472 * userspec.h: New file.
474 2003-10-31 Paul Eggert <eggert@twinsun.com>
476 * mountlist.h (struct mount_entry.me_type_malloced): New member.
477 * mountlist.c (SIZE_MAX): Define if not defined already.
478 (read_filesystem_list): Set and use me_type_malloced.
479 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
480 whatever the type happens to be), for brevity and consistency.
481 Check for size calculation overflow on Alphas running OSF/1.
483 2003-10-31 Jim Meyering <jim@meyering.net>
485 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
487 * linebuffer.c: Include <string.h> for declaration of memset.
489 2003-10-30 Paul Eggert <eggert@twinsun.com>
490 Bruno Haible <bruno@clisp.org>
492 * vasprintf.c: Include <limits.h>, <stdlib.h>.
493 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
495 2003-10-29 Paul Eggert <eggert@twinsun.com>
497 * xalloc.h (xalloc_oversized): Now a macro, not a function,
498 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
500 * quotearg.c (quotearg_n_options): Use it.
501 * group-member.c: Include <stdbool.h>.
502 (free_group_info): Arg is now const *; don't free arg.
503 (get_group_info): Now returns bool and accepts struct group_info *,
504 rather than returning a malloc'ed struct group_info *.
505 All uses changed. Check for overflow in internal size calculation.
507 * getusershell.c (readname): Simplify the code by using x2nrealloc
508 rather than xmalloc/xrealloc.
509 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
510 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
511 conformance bug: the old code used a pointer after freeing the
512 storage that it addressed.
513 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
514 rather than doing it by hand.
515 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
516 the buffer preserved. Use free and xmalloc instead.
517 * quotearg.c (quotearg_n_options): Likewise.
518 Use a simpler test for size overflow. Don't use xalloc_oversized
519 because unsigned int might be wider than size_t (!); this suggests
520 that we should switch from unsigned int to size_t for slot numbers.
522 2003-10-27 Bruno Haible <bruno@clisp.org>
524 * stdbool_.h: Better support for BeOS.
526 2003-10-27 Paul Eggert <eggert@twinsun.com>
528 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
529 to allocate the returned structure. Do not allocate a subarray,
530 as x2nrealloc will do that.
531 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
532 instead of xnrealloc.
533 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
535 2003-10-26 Paul Eggert <eggert@twinsun.com>
537 * xalloc.h (xalloc_oversized): New static inline function, for
538 callers that want to do their own size-overflow checking. Include
539 <stdbool.h>, since xalloc_oversized returns bool.
540 * xalloc.c (array_size_overflow): Remove. All callers changed
541 to use xalloc_oversized.
543 Add two functions x2realloc, x2nrealloc, for programs that grow
544 arrays dynamically by doubling their sizes.
545 * xalloc.h (x2realloc, x2nrealloc): New decls.
546 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
549 Port to C99 semantics for 'inline' of external functions.
550 Bug reported by Bruno Haible.
551 * xmalloc.c (xnmalloc_inline): New static inline function,
552 with the old contents of xnmalloc.
553 (xnmalloc, xmalloc): Use it.
554 (xnrealloc_inline): New static inline function,
555 with the old contents of xnrealloc.
556 (xnrealloc, xrealloc): Use it.
558 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
560 2003-10-25 Paul Eggert <eggert@twinsun.com>
562 Fix several address-calculation bugs in the hash modules,
563 plus some minor code cleanup.
565 * hash.h: Include <stdbool.h>, for bool.
566 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
567 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
568 hash_get_n_entries, hash_get_max_bucket_length,
569 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
570 hash_rehash): Use size_t rather than unsigned.
571 * hash.c (struct hash_table, hash_get_n_buckets,
572 hash_get_n_buckets_used, hash_get_n_entries,
573 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
574 hash_get_entries, hash_do_for_each, hash_string, is_prime,
575 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
577 (SIZE_MAX): Define if not defined.
578 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
579 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
581 Use const * when possible.
582 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
583 (check_tuning): Fix bug: if tuning parameters were very close to
584 0 or 1, rounding errors could have caused subscript violations.
585 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
586 (hash_initialize): Add 'fail:' label
587 to free table and return NULL, and use it to simplify code.
588 Use calloc rather than clearing the storage ourself.
589 (hash_initialize, hash_rehash): Check for arithmetic overflow in
590 buffer size calculations.
591 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
592 Include <stddef.h>, for size_t.
593 * hash-pjw.c (hash_pjw): Likewise.
594 Switch to method described by Bruno Haible.
595 Include <limits.h>, for CHAR_BIT.
596 (SIZE_BITS): New macro.
598 2003-10-21 Paul Eggert <eggert@twinsun.com>
600 * getndelim2.c (getndelim2): When size calculation overflows,
601 ceiling the allocation at NMAX bytes rather than silently
602 discarding input bytes before NMAX is reached. This makes
603 a difference only if NMAX exceeds SIZE_MAX / 2.
605 * obstack.c: Merge from glibc.
606 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
607 Add libc_hidden_def (_obstack_newchunk).
608 (_obstack_free) [! defined _LIBC]: Remove.
609 [defined _LIBC]: Make a strong alias from obstack_free, rather than
610 a clone of the function body.
611 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
612 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
614 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
615 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
618 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
619 (obstack_ptr_grow_fast, obstack_int_grow_fast):
620 Don't use lvalue casts, as GCC plans to remove support for them
621 in GCC 3.5. Reported by Joseph S. Myers. This bug
622 was also present in the non-GCC version, indicating that this
623 code had always been buggy and had never been widely used.
624 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
625 Use the fast variant of each macro, rather than copying the
626 definiens of the fast variant; that way, we'll be more likely to
627 catch future bugs in the fast variants.
629 2003-10-20 Bruno Haible <bruno@clisp.org>
631 * wait-process.h: New file, from GNU gettext.
632 * wait-process.c: New file, from GNU gettext.
634 2003-10-19 Jim Meyering <jim@meyering.net>
636 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
638 2003-10-16 Paul Eggert <eggert@twinsun.com>
640 * getgroups.c: Include <errno.h>, <stdlib.h>.
641 (getgroups): First arg is int, not size_t.
642 Don't let 'free' mangle errno.
644 2003-10-16 Jim Meyering <jim@meyering.net>
646 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
648 2003-10-15 Paul Eggert <eggert@twinsun.com>
650 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
652 (new_exclude, add_exclude_file): Initial size no longer needs to
654 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
655 our own address arithmetic overflow checking.
657 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
658 (fnmatch): Do not alloca more than 2000 wide characters;
659 instead, use malloc for large buffers.
660 Check for address arithmetic overflow, and return -1
661 with errno set to ENOMEM in that case.
662 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
663 (NEW_PATTERN): Do not alloca more than 8000 bytes;
664 instead, return -1. Check for address arithmetic overflow.
666 2003-10-14 Paul Eggert <eggert@twinsun.com>
668 Handle invalid suffixes and overflow independently, so that
669 callers can treat them independently as needed. Fix some bugs in
670 suffix handling, e.g., "100k@" was not diagnosed as an invalid
671 suffix for a human-readable blocksize. The major caller-visible
672 change is the addition of a new
673 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
674 that both overflow and suffix chars were found.
676 * human.c (humblock): Don't check separately for invalid suffix
677 char; that is xstrtoumax's job (now that its bug is fixed).
678 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
679 INTMAX_MAX]: New macros.
680 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
681 TYPE_MAXIMUM): New macros.
682 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
683 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
684 if overflow occurs, as it's what __strtol does and it's more useful
686 (__xstrtol): If __strtol reports some error other than ERANGE,
687 reflect it to the caller as LONGINT_INVALID. If it reports
688 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
689 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
690 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
692 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
693 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
694 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
695 [defined UINTMAX_MAX]: New macros.
697 2003-10-14 Bruno Haible <bruno@clisp.org>
699 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
700 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
701 Also use volatile where needed.
703 2003-10-12 Paul Eggert <eggert@twinsun.com>
705 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
706 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
707 and define in terms of the other primitives.
708 * xmalloc.c: Include stdbool.h; do not include exit.h.
709 (SIZE_MAX): Define if not already defined.
710 (array_size_overflow): New function.
711 (xalloc_die): Abort instead of exiting if 'error' returns.
712 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
713 (xmalloc, xrealloc): Use them.
714 (xcalloc): Check for address arithmetic overflow.
715 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
716 a bit faster than strcpy.
718 2003-10-08 Paul Eggert <eggert@twinsun.com>
720 Merge getpass from libc, plus a few fixes.
722 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
724 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
725 __fsetlocking to empty.
726 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
727 do include <bits/libc-lock.h>.
728 Do not include <fcntl.h>; not needed.
729 [_LIBC]: Include <wchar.h>.
730 (NOTCANCEL_MODE): New macro.
731 (flockfile, funlockfile) [_LIBC]: New macros.
732 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
733 [!_LIBC]: New macros.
734 (call_fclose): New function.
735 (getpass): Use it. Save tty stream separately; this simplifies the
736 code and makes it more reliable if stdin happens to equal stdout.
737 Invoke __fsetlocking on tty.
738 Handle thread cancellation if needed.
739 Namespace cleanup (use __tcgetattr, __getline).
740 Use bool for Booleans.
741 [USE_IN_LIBIO]: Handle wide streams.
742 [!_LIBC]: Unconditionally do the fseek, since we don't know what
743 stream might go where.
745 * unlocked-io.h: Include <stdio.h>, so that the caller
746 doesn't have to include <stdio.h> before us.
747 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
748 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
749 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
750 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
751 if not declared, so that we can use getpass.c code from libc without
753 (flockfile, ftrylockfile, funlockfile): New macros.
755 2003-10-06 Bruno Haible <bruno@clisp.org>
757 * version-etc-2.h: Remove file.
758 * version-etc-2.c: Remove file.
760 2003-09-25 Jim Meyering <jim@meyering.net>
761 Bruno Haible <bruno@clisp.org>
763 This lets translators provide better translations for the
764 "Written by ..." part of --version output.
765 * version-etc.h: Include stdarg.h.
766 (version_etc_copyright): Declare as readonly.
767 (version_etc): Make this function variadic with a NULL-terminated list
768 of author name strings.
769 (version_etc_va): New declaration.
770 * version-etc.c: Include stdarg.h, stdlib.h.
771 (version_etc_copyright): Declare as readonly.
772 (version_etc_va): New function. Provide a different translatable string
773 for each possible number of authors < 10. Abbreviate when there are 10
775 (version_etc): Make this function variadic. Call version_etc_va.
776 Suggestion from Gary V. Vaughan.
778 * long-options.h (parse_long_options): Change prototype: the authors
779 string is moved to the end and becomes variadic.
780 * long-options.c: Include stdarg.h.
781 (parse_long_options): Make this function variadic, too.
782 Call version_etc_va, not version_etc.
784 2003-10-06 Bruno Haible <bruno@clisp.org>
786 * fatal-signal.h: New file, from GNU gettext.
787 * fatal-signal.c: New file, from GNU gettext.
789 2003-10-04 Karl Berry <karl@gnu.org>
791 * argp*: update from libc.
793 2003-10-01 Larry Jones <lawrence.jones@eds.com>
795 * getpass.c (getpass): Use a no-op fseek when switching from input to
796 output mode on the same stream.
798 2003-09-29 Paul Eggert <eggert@twinsun.com>
800 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
801 Fix arg typo in previous patch.
803 2003-09-28 Jim Meyering <jim@meyering.net>
805 * error.c: Correct cpp indentation.
807 2003-09-27 Paul Eggert <eggert@twinsun.com>
809 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
810 Omit the special code that used __typeof__, since we worry that
811 it could be more trouble than it's worth. See:
812 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
813 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
817 2003-09-26 Jim Meyering <jim@meyering.net>
819 * error.c (error_tail): Move some declarations
820 into inner scope where the local variables are used.
822 2003-09-26 Bruno Haible <bruno@clisp.org>
824 * stpncpy.h (gnu_stpncpy): New declaration.
825 (stpncpy): Define as alias for gnu_stpncpy.
826 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
828 2003-09-26 Paul Eggert <eggert@twinsun.com>
830 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
831 (error_tail): Do not loop, reallocating temporary buffer, since
832 the output cannot contain more wide characters than the input
833 contains bytes, the size must be big enough already. This avoids
834 one potential size overflow calculation. Check for size overflow
835 when calculating temporary buffer size. Free temporary buffer
836 when done, if it was allocated with malloc; this plugs a memory
837 leak. Remove casts from void * to pointers, that are no longer
838 needed now that we're assuming C89 or better.
840 Merge error changes from glibc.
842 * error.c, error.h: Update copyright notice header to match glibc.
843 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
844 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
845 Disable cancellation while printing error.
846 * error.h: Prepend __ to parameter names.
848 2003-09-25 Karl Berry <karl@gnu.org>
850 * argp-fmtstream.c, argp-help.c: update from libc.
852 2003-09-25 Bruno Haible <bruno@clisp.org>
854 * version-etc-2.h: New file, from version-etc.h with modifications.
855 * version-etc-2.c: New file, from version-etc.c with modifications.
857 2003-09-25 Simon Josefsson <jas@extundo.com>
859 * xgetdomainname.h: New file.
860 * xgetdomainname.c: New file.
862 2003-09-25 Simon Josefsson <jas@extundo.com>
863 Bruno Haible <bruno@clisp.org>
865 * getdomainname.h: New file.
866 * getdomainname.c: New file.
868 2003-09-24 Paul Eggert <eggert@twinsun.com>
870 * linebuffer.c (freebuffer): Don't free the argument, just
871 the buffer associated with the argument. Bug reported by
874 2003-09-19 Karl Berry <karl@gnu.org>
876 * argp.h: update from libc.
878 2003-09-16 Paul Eggert <eggert@twinsun.com>
880 * linebuffer.c (readlinebuffer): Return NULL immediately upon
881 input error, instead of returning NULL the next time we are called
882 (and therefore losing track of errno).
884 2003-09-15 Paul Eggert <eggert@twinsun.com>
886 * getndelim2.c (getndelim2): Don't trash errno when a read
887 fails, so that the caller gets the proper errno.
889 * readutmp.c (read_utmp): Likewise.
890 Check for fstat error. Close stream and free storage
893 2003-09-14 Bruno Haible <bruno@clisp.org>
895 * fwriteerror.h: New file.
896 * fwriteerror.c: New file.
898 2003-09-14 Jim Meyering <jim@meyering.net>
900 * getloadavg.c: Correct cpp indentation.
901 * strdup.c: Likewise.
902 * vasnprintf.c: Likewise.
904 2003-09-12 Paul Eggert <eggert@twinsun.com>
906 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
907 * obstack.c [!defined _LIBC]: Likewise.
908 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
909 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
910 * exitfail.c: Don't include stdlib.h; no longer needed.
912 More changes to assume C89 or better.
914 * error.c (error_tail): Assume vprintf.
916 * argmatch.c (getenv): Remove decl.
917 * progreloc.c (get_full_program_name): Define via prototype.
918 * setenv.c (clearenv): Likewise.
919 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
921 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
922 (malloc, memcpy): Remove decls.
923 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
924 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
925 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
926 (memcpy): Remove macro.
927 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
928 (__P): Remove. All uses removed.
929 (PTR): Remove. All uses changed to void *.
930 (CHAR_BIT, NULL): Remove.
931 (spaces, zeros, memset_space, memset_zero)
932 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
934 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
935 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
936 Define with prototype.
937 Remove now-unnecessary prototype decl.
938 (extra_args_spec): Assume ANSI C. All uses changed.
939 (extra_args_spec_iso): Remove.
940 (my_strftime, emacs_strftimeu): Define via prototype.
941 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
943 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
944 * strtoimax.c: Include <stdlib.h> unconditionally.
945 (strtoul, strtol): Remove decls.
946 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
948 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
949 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
950 (LOCALE_PARAM_PROTO): New macro.
951 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
952 (INTERNAL (strtol), strtol): Define with a prototype.
953 (PARAMS): Remove. All uses removed.
954 * tempname.c: Include <string.h> unconditionally.
955 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
956 * xgethostname.c (main): Define with a prototype.
957 * xmalloc.c: Include "xalloc.h" first, to check interface.
958 Include <stdlib.h> unconditionally.
959 (calloc, malloc, realloc, free): Remove decls.
960 * xstrtod.c: Include "xstrtod.h" first, to check interface.
961 Include <stdlib.h> unconditionally. Sort include file names.
963 (xstrtod): Define with a prototype.
964 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
965 (strtol, strtoul): Remove decls.
967 2003-09-11 Paul Eggert <eggert@twinsun.com>
969 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
970 Include <stdlib.h>, <string.h> unconditionally.
971 Remove now-unnecessary cast to char *.
972 * strnlen.c: Include <string.h> unconditionally.
973 * yesno.c (yesno): Define with a prototype.
975 2003-09-10 Bruno Haible <bruno@clisp.org>
977 * strcspn.c: Include <string.h> unconditionally.
978 * strpbrk.c: Include <string.h> unconditionally.
979 * strstr.c: Include <string.h> unconditionally.
980 * unicodeio.c: Include <string.h> unconditionally.
981 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
982 * unsetenv.c: Likewise.
983 * xreadlink.c: Include <stdlib.h> unconditionally.
984 * yesno.c: Include <stdlib.h> unconditionally.
985 (rpmatch): Add prototype.
987 2003-09-10 Jim Meyering <jim@meyering.net>
989 * error.c: Correct indentation of cpp directives.
991 2003-09-09 Paul Eggert <eggert@twinsun.com>
995 * acosl.c (main): Use a prototype.
996 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
999 * getloadavg.c (getloadavg, main): Define via prototypes.
1001 * getopt.h (struct option.name): Assume C89, and use 'const'.
1002 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1003 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1005 * getopt.c (const): Remove macro.
1006 Include <string.h> unconditionally.
1007 (my_index): Remove; all uses changed to strchr.
1008 (strlen): Remove decl.
1009 (exchange): Remove forward decl; no longer needed.
1010 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1011 Define with prototype.
1012 * getopt1.c (const): Remove macro.
1013 (getopt_long, getopt_long_only, main): Define with prototype.
1015 * getugroups.c: Include <string.h> unconditionally.
1017 * getusershell.c: Include <stdlib.h> unconditionally.
1018 (getusershell, setusershell, endusershell, readname, main):
1019 Define with prototypes.
1021 * group-member.c: Include group-member.h first.
1022 Include <stdlib.h> unconditionally.
1024 * hard-locale.c: Include hard-locale.h first.
1025 Include <stdlib.h>, <string.h> unconditionally.
1027 * hash.c (free, malloc): Remove decls.
1028 Include <stdlib.h> unconditionally.
1030 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1031 (getenv): Do not declare.
1033 * idcache.c: Include <string.h> unconditionally.
1035 * long-options.c: Include long-options.h first, to test interface.
1036 Include <stdlib.h> unconditionally.
1038 * makepath.c: Include makepath.h first, to test interface.
1039 Include <stdlib.h> and <string.h> unconditionally.
1041 * linebuffer.c: Include <stdlib.h>.
1042 (free): Remove decl.
1044 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1045 rpl_malloc returns void *, not char *.
1046 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1048 * md5.h: Include <limits.h> unconditionally.
1049 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1050 (__P): Remove; all uses removed.
1051 * md5.c: Include "md5.h" first.
1052 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1053 md5_buffer, md5_process_bytes, md5_process_block):
1054 Define with prototypes.
1055 * sha.h (__P): Remove all uses. (It wasn't defined??)
1056 * sha.c: Include "sha.h" first.
1057 Include <stdlib.h>, <string.h> unconditionally.
1059 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1060 * memcmp.c (__ptr_t): Likewise.
1061 * memrchr.c (__ptr_t): Likewise.
1062 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1063 Include <string.h> unconditionally.
1064 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1065 * memchr.c: Include <stdlib.h> unconditionally.
1066 * memchr.c (LONG_MAX): Remove.
1067 * memrchr.c (LONG_MAX): Likewise.
1068 * memchr.c (__memchr): Define via a prototype.
1069 * memrchr.c (__memrchr): Likewise.
1070 * memcmp.c (__P): Remove, and remove all uses.
1071 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1072 Remove forward decls; no longer needed.
1073 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1074 Use types required by C89 in prototype.
1076 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1077 * savedir.c: Likewise.
1078 * mkdir.c (free): Remove decl.
1079 * rmdir.c (rmdir): Define with a prototype.
1080 * savedir.c: Include savedir.h first, to test interface.
1082 * mktime.c (STDC_HEADERS): Remove.
1083 Include <stdlib.h>, <string.h> unconditionally.
1085 * modechange.c: Include <stdlib.h> unconditionally.
1086 (malloc): Remove decl.
1088 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1089 (free): Remove decl.
1091 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1092 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1093 (This type really should be intptr_t, but that's a C99ism.)
1094 (_obstack_memcpy): Remove: all uses changed to memcpy.
1095 Include <string.h> unconditionally.
1096 (struct obstack): Assume __STDC__ for types of members
1097 chunkfun, freefun, extra_arg.
1098 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1099 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1100 obstack_begin, obstack_specify_allocation,
1101 obstack_specify_allocation_with_arg, obstack_chunkfun,
1102 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1103 Remove unprototyped decls and the macros that use them.
1104 * obstack.c (POINTER): Remove. All uses changed to void *.
1105 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1106 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1107 (defined __STDC__ && __STDC__)]:
1108 Remove nonprototyped code.
1109 Include <stdlib.h> unconditionally.
1110 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1111 _obstack_allocated_p, _obstack_free, obstack_free,
1112 _obstack_memory_used, print_and_abort):
1113 Define using prototypes.
1114 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1115 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1116 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1117 obstack_next_free, obstack_object_size, obstack_room) [0]:
1118 Remove unused, unprototyped code.
1120 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1122 * physmem.c (physmem_total, physmem_available, main): Define
1125 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1126 (main): Define with a prototype.
1128 * posixver.c (getenv): Remove decl.
1130 * putenv.c (malloc): Returns void *, not char *.
1131 Include <string.h> unconditionally.
1132 (strchr, memcpy, NULL): Do not define.
1134 * readtokens.c: Include readtokens.h first, to test interface.
1135 Include <stdlib.h>, <string.h> unconditionally.
1136 (init_tokenbuffer): Define with a prototype.
1138 * regex.c (PARAMS): Remove. All uses removed.
1139 All uses of _RE_ARGS removed, too.
1140 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1142 (bzero): Assume memset exists.
1143 (memcmp, memcpy, NULL): Remove.
1144 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1145 char, or assignments to local vars of type signed char.
1146 (init_syntax_once, PREFIX(extract_number_and_incr),
1147 PREFIX(print_partial_compiled_pattern),
1148 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1149 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1150 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1151 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1152 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1153 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1154 wcs_compile_range, byte_compile_range, truncate_wchar,
1155 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1156 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1157 count_mbs_length, wcs_re_match_2_internal,
1158 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1159 PREFIX(alt_match_null_string_p),
1160 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1161 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1162 regfree, PREFIX(extract_number)): Define with prototype. Remove
1163 now-unnecessary declaration, if any.
1164 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1166 Remove now-unnecessary casts among pointer types.
1167 * regex.h (_RE_ARGS): Remove. All uses removed.
1169 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1170 (free): Remove decl.
1172 * rpmatch.c: Include <stdlib.h> unconditionally.
1174 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1175 (free): Remove decl.
1177 * save-cwd.c: Include <stdlib.h> unconditionally.
1178 * xgetcwd.c: Likewise.
1180 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1181 (free): Remove decl.
1183 * strchrnul.c (strchrnul): Define with a prototype.
1184 Fix bug: c_in was not converted to char before searching.
1186 The following changes are not K&R related:
1188 * group-member.h: Include <sys/types.h>, so that this file is
1190 * makepath.h: Likewise.
1192 * getusershell.c (readname, default_index, line_size, readname):
1193 Use size_t, not int, for sizes.
1194 (readname): If the size overflows, report an error instead of
1197 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1199 * getndelim2.c: Assume stdlib.h per the C89 spec.
1201 2003-09-08 Paul Eggert <eggert@twinsun.com>
1203 Assume C89 or better; remove K&R cruft.
1204 A few of these changes were first proposed by Derek Robert Price
1205 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1207 * addext.c: Include <string.h> unconditionally.
1208 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1209 Don't declare getenv or malloc.
1211 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1212 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1214 (find_stack_direction, alloca): Use prototypes.
1216 * atexit.c (atexit): Define using a prototype.
1218 * basename.c, dirname.c, stripslash.c:
1219 Include <string.h> unconditionally.
1221 * bcopy.c: Include <stddef.h>.
1222 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1224 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1226 * error.h (error, error_at_line, error_print_progname)
1227 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1228 * error.c: Include error.h first, to check interface.
1229 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1230 (VA_START): Remove; all uses changeed to va_start.
1231 (exit, strerror): Remove decls.
1232 (error_print_progname): Prototype uncondionally.
1233 Don't include <errno.h>; no longer needed.
1234 (private_strerror): Remove.
1235 (error_tail): Always define.
1236 (error, error_at_line): Assume C89 or better; always use prototypes.
1237 * fatal.c: Include "fatal.h" first, to test interface.
1238 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1239 (VA_START): Remove; all uses changed to va_start.
1240 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1242 (exit): Remove decl.
1243 (fatal): Prototype unconditionally. Assume va_start works.
1244 Abort at end, to pacify gcc.
1246 * euidaccess.c (main): Define with a prototype.
1248 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1250 * exitfail.c: Include <stdlib.h> unconditionally.
1252 * fnmatch_.h (__P): Remove. All uses changed to assume
1254 * fnmatch.c: Include fnmatch.h first, to test interface.
1255 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1256 (getenv): Remove decl.
1257 (fnmatch): Define using a prototype.
1258 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1259 (FCT): Define using a prototype.
1261 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1263 * gethostname.c: Include <stddef.h>.
1264 (gethostname): Define with prototype. Length is size_t, not int.
1266 2003-09-08 Paul Eggert <eggert@twinsun.com>
1268 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1269 getversion.c should have been removed then, but was accidentally
1272 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1273 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1275 2003-09-07 Paul Eggert <eggert@twinsun.com>
1277 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1278 copy_tm_result. Bug reported by Simon Josefsson in
1279 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1281 2003-09-06 Paul Eggert <eggert@twinsun.com>
1283 * time_r.c, time_r.h: New files.
1285 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1287 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1288 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1290 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1292 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1293 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1296 * timegm.c: Switch to glibc implementation, with the following changes:
1297 [defined HAVE_CONFIG_H]: Include <config.h>.
1298 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1299 (__mktime_internal) [!defined _LIBC]: New decl.
1300 (__gmtime_r) [!defined _LIBC]: New macro and function.
1301 (timegm): Use a prototype, since gnulib assumes C89.
1302 Do not bother declaring tmp to be const, as it's not really usefu.
1303 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1304 (timegm): Declare only if HAVE_DECL_TIMEGM.
1306 2003-09-03 Paul Eggert <eggert@twinsun.com>
1308 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1309 Bug reported by Lute Kamstra in
1310 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1312 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1313 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1314 course with correspondingly smaller numbers for tomorrow and
1315 yesterday. From Tadayoshi Funaba. Originally installed into
1316 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1319 2003-08-31 Simon Josefsson <jas@extundo.com>
1321 * timegm.h: New file.
1322 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1324 2003-08-31 Karl Berry <karl@gnu.org>
1326 * argp.h: update from libc.
1328 2003-08-28 Bruno Haible <bruno@clisp.org>
1330 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1331 warning on QNX, which defines O_BINARY to 000000.
1333 2003-08-24 Bruno Haible <bruno@clisp.org>
1335 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1336 MSVC7 <stdio.h> is included later.
1338 2003-08-20 Bruno Haible <bruno@clisp.org>
1340 * progname.h: New file, from GNU gettext.
1341 * progname.c: New file, from GNU gettext.
1342 * progreloc.c: New file, from GNU gettext.
1344 2003-08-19 Bruno Haible <bruno@clisp.org>
1346 * xstrdup.c: Assume <string.h> exists.
1348 2003-08-18 Jim Meyering <jim@meyering.net>
1350 * setenv.h: Indent nested cpp directive.
1351 * vasnprintf.c: Remove trailing blanks.
1353 2003-08-17 Simon Josefsson <jas@extundo.com>
1354 Bruno Haible <bruno@clisp.org>
1356 * xstrndup.h: New file.
1357 * xstrndup.c: New file.
1359 2003-08-17 Bruno Haible <bruno@clisp.org>
1361 * strndup.h: New file.
1363 2003-08-16 Paul Eggert <eggert@twinsun.com>
1365 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1366 space, undoing this 2003-08-12 change:
1367 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1369 2003-08-16 Jim Meyering <jim@meyering.net>
1371 Merge from coreutils.
1372 * xstrtoimax.c: #else #if -> #elif.
1373 * xstrtoumax.c: Likewise.
1375 2003-08-15 Paul Eggert <eggert@twinsun.com>
1377 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1378 rather than tab, after '#' in shell-script copyright notices.
1379 Suggested by Bruno Haible.
1381 2003-08-15 Jim Meyering <jim@meyering.net>
1382 and Paul Eggert <eggert@twinsun.com>
1384 Merge from coreutils.
1385 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1386 member but strut utmpx does not. Needed for AIX 4.3.3.
1387 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1389 2003-08-15 Jim Meyering <jim@meyering.net>
1391 Merge from coreutils.
1392 * xgethostname.c: Include <stdlib.h>.
1393 (xghostname): Don't exit for anything other than memory-related
1394 failure; just return NULL.
1395 * userspec.c: Include "posixver.h".
1396 (parse_user_spec): Accept `.' as a separator only
1397 in pre-POSIX-200112 mode.
1398 * strtoimax.c: Use #elif rather than #else #if.
1399 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1400 Remove function, now that we can rely on a working tzset function.
1401 [!_LIBC]: Ensure that the required autoconf test has been run.
1402 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1403 Use underlying_strftime for %r.
1404 * sha.c: Merge in some clean-up and optimization changes from glibc.
1405 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1406 Ensure that it is a multiple of 64.
1407 Rearrange loop exit tests so as to avoid performing an
1408 additional fread after encountering an error or EOF.
1409 * realloc.c: Update copyright date.
1411 2003-08-14 Jim Meyering <jim@meyering.net>
1413 Merge from coreutils.
1414 * obstack.h: Whitespace changes.
1415 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1416 and xcalloc return values.
1417 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1418 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1419 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1420 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1421 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1423 Use mntctl's return value to drive the entry-processing loop, since
1424 we can't rely on the value of the vmt_length member in the last
1425 entry. On some systems doing so could result in exhausting
1426 virtual memory. Based in part on a patch from Mike Jetzer.
1428 2003-08-14 Jim Meyering <jim@meyering.net>
1429 and Paul Eggert <eggert@twinsun.com>
1431 Merges from coreutils, plus other fixes.
1432 * physmem.c: Merge in portability changes from gcc/libiberty
1433 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1434 for credits and details. Thanks to Kaveh Ghazi for helping
1435 to keep these files in sync.
1436 (ARRAY_SIZE): Define it.
1437 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1438 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1439 (memcasecmp): Don't assume size_t fits in unsigned int.
1440 Remove casts and duplicate code.
1441 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1442 (memcpy): Remove definition.
1443 Merge in some clean-up and optimization changes from glibc.
1444 [BLOCKSIZE]: Move definition to top of file.
1445 Ensure that it is a multiple of 64.
1446 Rearrange loop exit tests so as to avoid performing an
1447 additional fread after encountering an error or EOF.
1448 * md5.h (md5_uintptr): Define.
1449 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1450 return to the initial working directory. Preserve errno
1452 * idcache.c: Include "xalloc.h".
1453 (xmalloc, xrealloc): Remove decls.
1454 (getuser): Remove casts no longer required in C89.
1455 * human.c: Include stdio.h, for sprintf.
1456 * group-member.c: Include "xalloc.h".
1457 (xmalloc, xrealloc): Remove decls.
1458 (get_group_info): Remove casts no longer required in C89.
1459 * getusershell.c (readname): Remove casts no longer required in C89.
1460 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1461 * getline.c: Whitespace fix, from coreutils.
1463 2003-08-13 Paul Eggert <eggert@twinsun.com>
1465 * exclude.c: Include <ctype.h>
1466 (IN_CTYPE_DOMAIN): New macro.
1468 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1471 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1472 Undo previous (whitespace-only) change.
1474 2003-08-12 Paul Eggert <eggert@twinsun.com>
1476 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1477 Normalize leading white space and remove trailing white space.
1478 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1479 notice, as per ../config/srclist-update.
1481 Merge from coreutils.
1482 * euidaccess.h: New file.
1483 * euidaccess.c: Include it.
1484 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1485 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1486 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1488 2003-08-11 Bruno Haible <bruno@clisp.org>
1490 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1491 (vasnprintf): Use it instead of wcslen.
1493 2003-08-11 Bruno Haible <bruno@clisp.org>
1495 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1496 value to ensure that _Bool promotes to int. Use #define for _Bool when
1497 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1499 2003-08-10 Karl Berry <karl@gnu.org>
1501 * regex.h: update from libc (whitespace fix).
1503 2003-08-09 Paul Eggert <eggert@twinsun.com>
1505 Merge some files from coreutils. These changes were
1506 originally made by Jim Meyering.
1507 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1508 many older Unixes require this.
1509 * alloca.c (alloca): Remove cast to argument of free;
1510 no longer needed in C89.
1511 * alloca_.h, regex.h: Fix white space to match
1512 what GNU indent does.
1514 2003-08-05 Paul Eggert <eggert@twinsun.com>
1516 * bumpalloc.h: Remove.
1518 2003-08-04 Paul Eggert <eggert@twinsun.com>
1520 * getloadavg.c: Change copyright notice and spacing to conform to
1523 Merge from coreutils.
1524 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1526 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1527 from Karl Berry, implemented by Jim Meyering.
1528 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1529 from Dmitry V. Levin.
1530 Remove anachronistic cast of xrealloc.
1531 * fnmatch_.h (__const): Remove. Use 'const'.
1532 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1533 type. Otherwise, it wouldn't compile with at least /bin/cc on
1534 ymp-cray-unicos9.0.2.X.
1535 Combine two mostly-identical uses of alloca into one.
1536 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1538 2003-08-04 Dave Love <d.love@dl.ac.uk>
1542 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1543 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1544 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1545 obsolete NLIST_NAME_UNION.
1546 [__GNU__]: Undef BSD and FSCALE.
1547 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1549 2003-08-03 Paul Eggert <eggert@twinsun.com>
1551 * stdbool_.h (_Bool): Make it signed char, instead of
1552 an enum type, so that it's guaranteed to promote to int. See:
1553 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1555 2003-07-31 Paul Eggert <eggert@twinsun.com>
1557 * strerror.c: Include config.h, limits.h. Declare sprintf.
1558 (strerror): Don't assume that a printable int fits in 14 bytes.
1560 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1561 Bruno Haible <bruno@clisp.org>
1563 * getline.h (getline, getdelim): Change return type to ssize_t.
1564 * getline.c (getline, getdelim): Likewise.
1565 Remove _GNU_SOURCE define; now it's defined in config.h through
1568 2003-07-22 Paul Eggert <eggert@twinsun.com>
1570 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1571 over-parenthesization in macros.
1573 Sync with coreutils.
1575 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1578 Use `exit_failure' for xalloc and xmemcoll instead of their own
1579 private exit-failure variables.
1580 * xalloc.h (xalloc_exit_failure): Remove.
1581 * xmalloc.c: Likewise. Include exitfail.h.
1582 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1583 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1584 * xmemcoll.c: Likewise. Include exitfail.h.
1585 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1587 2003-07-18 Paul Eggert <eggert@twinsun.com>
1589 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1590 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1591 to test that it can stand by itself. Include "exitfail.h".
1592 Clients should set exit_failure instead.
1593 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1595 2003-07-18 Andreas Schwab <schwab@suse.de>
1597 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1599 2003-07-18 Bruno Haible <bruno@clisp.org>
1601 * getndelim2.h: New file.
1602 * getndelim2.c: Make into a module of its own. Include config.h,
1604 (getndelim2): Make non-static. Change return type to ssize_t.
1605 * getline.h: Change argument names.
1606 * getline.c: Include getndelim2.h instead of getndelim2.c.
1607 * getnline.c: Include getndelim2.h.
1609 2003-07-17 Bruno Haible <bruno@clisp.org>
1611 * Makefile.am: Remove file.
1612 * Makefile.in: Remove file.
1614 2003-07-17 Bruno Haible <bruno@clisp.org>
1616 * getnline.h: New file.
1617 * getnline.c: New file.
1618 * getndelim2.c: New file, extracted from getline.c.
1619 (getndelim2): Renamed from getdelim2, with added nmax argument.
1620 * getline.c: Include getndelim2.c.
1621 (getdelim2): Moved out to getndelim2.c.
1622 (getline, getdelim): Update.
1624 2003-07-15 <karl@gnu.org>
1626 * vasnprintf.c: update from gettext.
1628 2003-07-15 Jim Meyering <jim@meyering.net>
1630 * makepath.c (make_path): Enclose diagnostic in _(...).
1632 2003-07-14 Paul Eggert <eggert@twinsun.com>
1634 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1635 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1636 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1637 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1638 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1639 updated automatically by ../config/srclist-update. This changes
1640 their license from LPGL to GPL.
1642 2003-07-14 Jim Meyering <jim@meyering.net>
1644 Don't emit diagnostics. Let callers do that.
1645 * save-cwd.c: Don't include "error.h".
1646 (save_cwd): Don't call error. Ensure that errno is valid
1647 when returning nonzero.
1649 * save-cwd.h (restore_cwd): Update prototype.
1650 * save-cwd.c (restore_cwd): Remove two parameters.
1651 Simplify. Don't call error upon failure. Let callers do that.
1652 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1653 when auditing is enabled. But don't bother updating the #if.
1655 2003-07-14 Simon Josefsson <jas@extundo.com>
1657 * mempcpy.h: New file.
1658 * mempcpy.c: New file.
1660 2003-07-14 Paul Eggert <eggert@twinsun.com>
1662 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1663 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1664 unicodeio.c, unicodeio.h, unlocked-io.h:
1665 Switch from LGPL to GPL.
1667 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1669 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1670 it breaks C++ compilation.
1671 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1673 2003-07-10 Jim Meyering <jim@meyering.net>
1675 * vasnprintf.c: Remove trailing blanks.
1676 Make cpp indentation consistent.
1678 2003-07-09 Paul Eggert <eggert@twinsun.com>
1680 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1681 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1682 Switch from LGPL to GPL.
1684 2003-07-07 Paul Eggert <eggert@twinsun.com>
1686 * mktime.c: Fix some boundary cases and remove need for floating point.
1688 Issue a compile-time diagnostic if time_t is floating point, or if
1689 two's complement arithmetic is not in effect, or if arithmetic
1690 right shift does not propagate the sign. These assumptions were
1691 all in the original code but they weren't checked.
1693 (TIME_T_MIDPOINT, verify): New macros.
1694 (__isleap): Remove; it has integer overflow problems.
1695 (leapyear): New function, without those problems.
1696 (ydhms_tm_diff): Remove; splitting into two parts.
1697 (ydhms_diff): New function, containing the arithmetic part of
1698 the old ydhms_tm_diff function. Issue a compile-time
1699 diagnostic if we are not using C99 integer division.
1700 Avoid casts when possible.
1701 (guess_time_tm): New function, containing the checking part of
1702 the old ydhms_tm_diff function. Return the new value, rather than
1703 the difference between it and the old. Accept a new argument T
1704 so that *T specifies the old value. Check for overflow in the result.
1706 (__mktime_internal): Use a time_t offset, not a long int offset.
1707 This undoes the 2003-06-04 change, which is no longer needed now
1708 that we have better overflow checking.
1709 (localtime_offset): Likewise.
1711 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1712 and long are 64-bit but int is only 32-bit.
1713 (ydhms_diff): Use long int to store year1 and yday1.
1714 Issue a compile-time diagnostic if long int is not wide enough.
1716 (__mktime_internal): Use long int to store adjusted year and yday.
1717 Use plain C rather than preprocessor commands, if that doesn't
1719 Check for overflow (and try to repair) after each probe
1720 rather than checking only at the very end. This avoids some bugs
1721 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1722 does not equal GMT offset at maximum time).
1723 Use integer to check for overflow rather than floating point; this
1724 is more portable to non-IEEE hosts, and is a tad faster.
1725 When we detect that we are oscillating between two values,
1726 don't check whether tm_isdst has the requested value, since
1727 we already know the answer. When tm_isdst has the wrong value,
1728 use a different heuristic to find the right one, based on the
1729 extreme values actually observed in practice in tz2003a,
1730 rather than the (overly optimistic) "previous 3 calendar quarters".
1732 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1733 "T const" to accommodate glibc style.
1734 (check_result): Use less-confusing report format. "long" -> "long int.
1736 Don't loop if the iteration overflows time_t.
1737 Allow a negative step in the iteration.
1739 2003-07-01 Paul Eggert <eggert@twinsun.com>
1741 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1742 having it depend on HAVE_SYS_TYPES_H.
1744 2003-06-25 Bruno Haible <bruno@clisp.org>
1746 * readlink.c: New file.
1748 2003-06-20 Bruno Haible <bruno@clisp.org>
1750 Assume C89, so PARAMS isn't needed.
1751 * unicodeio.h (PARAMS): Remove.
1752 * unicodeio.c: Don't use PARAMS.
1754 2003-06-18 Jim Meyering <jim@meyering.net>
1756 Merge changes from coreutils.
1757 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1758 Remove explicit declarations of xmalloc and realloc.
1760 (read_utmp): Remove anachronistic cast of xmalloc.
1762 2003-06-17 Paul Eggert <eggert@twinsun.com>
1764 Assume C89, so PARAMS isn't needed.
1765 * backupfile.h (PARAMS): Remove. All uses removed.
1766 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1767 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1768 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1769 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1770 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1771 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1772 xstrtol.h: Likewise.
1773 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1774 same.h, strverscmp.h: Do not include config.h; no longer needed.
1775 Anyway, config.h should always be included before any other file.
1777 2003-06-11 Simon Josefsson <jas@extundo.com>
1779 * sysexit_.h: New file.
1781 2003-05-20 Derek Price <derek@ximbiot.com>
1783 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1785 2003-06-10 Simon Josefsson <jas@extundo.com>
1787 * strchrnul.h: New file.
1788 * strchrnul.c: New file.
1790 2003-06-10 Simon Josefsson <jas@extundo.com>
1792 * argp.h: New file, from glibc.
1793 * argp-ba.c: New file, from glibc.
1794 * argp-eexst.c: New file, from glibc.
1795 * argp-fmtstream.c: New file, from glibc.
1796 * argp-fmtstream.h: New file, from glibc.
1797 * argp-fs-xinl.c: New file, from glibc.
1798 * argp-help.c: New file, from glibc.
1799 * argp-namefrob.h: New file, from glibc.
1800 * argp-parse.c: New file, from glibc.
1801 * argp-pv.c: New file, from glibc.
1802 * argp-pvh.c: New file, from glibc.
1803 * argp-xinl.c: New file, from glibc.
1805 2003-06-07 Jim Meyering <jim@meyering.net>
1807 * readtokens.h: Put `Free Software Foundation, Inc.'
1808 in place of my name in the copyright comment.
1809 Remove definition and uses of __P.
1812 * stat.c: Don't declare xmalloc explicitly.
1813 Instead, include "xalloc.h".
1814 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1815 xrealloc, and xcalloc return values.
1816 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1818 * xgetcwd.h: Remove definition/uses of PARAMS.
1820 2003-06-06 Jim Meyering <jim@meyering.net>
1822 * stdbool_.h: Renamed from stdbool.h.in.
1824 2003-06-06 Jim Meyering <jim@meyering.net>
1826 Merge from coreutils.
1827 * same.c: (same_name): Declare *_basename locals to be `const'.
1828 Consolidate declarations and initializations of *_base* locals.
1830 Merge from coreutils.
1831 This avoids a core dump on systems without GNU putenv,
1832 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1833 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1834 (unsetenv): New static function, from GNU libc.
1835 (rpl_putenv): Use it.
1837 * modechange.c: Remove trailing blanks.
1839 Merge from coreutils.
1840 * fsusage.c: Remove declaration of statfs.
1841 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1843 * posixtm.c: Include <stdbool.h> unconditionally.
1845 2003-06-05 Paul Eggert <eggert@twinsun.com>
1847 * mktime.c (__mktime_internal): When resolving a tm_isdst
1848 mismatch, look in future quarters as well as past. This fixes a
1849 bug when processing fall-backwards gaps immediately after a long
1850 period of daylight-saving time.
1852 * mktime.c: Assume freestanding C89 or better.
1853 (HAVE_LIMITS_H): Remove. Assume it's 1.
1854 (__P): Remove; not used.
1855 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1856 (mktime, not_equal_tm, print_tm, check_result,
1857 main): Use prototypes. Use const * where appropriate.
1858 (main): Fix typo in testing code that uncovered by above changes.
1859 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1861 2003-06-04 Paul Eggert <eggert@twinsun.com>
1863 * mktime.c: Fix Debian bug 177940
1864 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1865 (localtime_offset): Now long int, not time_t, because we want it
1866 to be guaranteed to be signed. All uses changed.
1867 (__mktime_internal): If overflow would occur when adding offset,
1870 Merge 'human' changes from coreutils. Rewrite to support
1871 locale-specific notations like thousands separators.
1872 * human.c: Simplify authorship notice.
1873 Include human.h immediately after config.h.
1874 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1875 <limits.h>: Do not include, since human.h does.
1876 (SIZE_MAX, UINTMAX_MAX): New macros.
1877 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1878 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1879 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1880 (power_letter): Renamed from suffixes.
1881 (generate_suffix_backwards): Remove.
1882 (adjust_value): Now takes int style (because of human.h changes)
1883 and long double value (for greater precision on some platforms).
1884 (group_number): New function.
1885 (human_readable): Use it. Use integer options, not enum.
1886 Put the options before the sizes in the arg list.
1887 Support all the new options.
1888 The old human_readable function has been removed;
1889 use inttostr.h instead.
1890 (human_readable, default_block_size, humblock):
1891 Use uintmax_t, not int, for block sizes.
1892 (human_readable_inexact, block_size_types): Remove.
1893 (block_size_opts): New constant.
1894 (human_options): Renamed from human_block_size, with new signature
1895 that allows block sizes up to UINTMAX_MAX. All callers changed.
1896 * human.h: Add copyright and authorship notice.
1897 Include <limits.h> and <stdbool.h> unconditionally.
1898 (PARAMS): Remove. All uses removed.
1899 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1900 (enum human_inexact_style): Remove tag; now a nameless enum.
1901 (human_floor, human_ceiling, human_round_to_even): Now have
1902 values 2, 0, 1 rather than -1, 1, 0.
1903 (human_group_digits, human_suppress_point_zero, human_autoscale,
1904 human_base_1024, human_SI, human_B): New constants.
1905 (human_readable_inexact, human_block_size): Remove.
1906 (human_readable): Size args are now uintmax_t, not int.
1907 (human_options): New decl.
1909 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1910 unnecessary now that we assume C89 or better. This change
1911 imported from coreutils.
1913 * mktime.c (__mktime_internal): Do not reject negative timestamps
1914 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1915 in the 2003-05-30 sync from glibc.
1917 .h files should stand alone, but we shouldn't include <sys/types.h>
1918 if we can get away with just <stddef.h>.
1920 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1921 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1922 rather than <sys/types.h>, as we merely need size_t.
1923 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1925 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1926 Include <stdio.h>, to get FILE.
1927 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1928 memcasecmp.h has included <stddef.h> and all we need is size_t.
1929 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1930 our interface, instead of including <sys/types.h>
1932 2003-06-02 Paul Eggert <eggert@twinsun.com>
1935 Fix some minor time-related bugs with POSIX time arguments.
1936 Some valid time stamps were being rejected (notably -1, and
1937 time stamps before 1900 on 64-bit hosts). And some invalid
1938 time stamps were being accepted, e.g. September 31.
1940 * posixtm.h (posixtime): Return bool instead of time_t, so
1941 that we can return (time_t) -1 successfully.
1942 * posixtm.c: Likewise.
1943 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1944 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1945 (t): Remove static var.
1946 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1947 of static var. All uses changed.
1948 (year): Do not reject years before 1900; they can occur with
1950 (posix_time_parse): Do not check for out-of-range components;
1951 that is now the caller's responsibility, since our checks were
1952 only approximations.
1953 (posixtime): Use mktime to check for out-of-range components,
1954 since it knows them exactly.
1955 If mktime returns (time_t) -1, check whether an error actually occurred
1956 by invoking localtime on -1.
1957 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1958 posixtime failures better.
1959 Improve the test data (in comments only).
1961 2003-05-30 <karl@gnu.org>
1963 * mktime.c: update from libc.
1965 2003-05-30 Bruno Haible <bruno@clisp.org>
1967 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1968 * localcharset.h: Likewise.
1969 * localcharset.c: Likewise.
1971 2003-05-28 Paul Eggert <eggert@twinsun.com>
1973 Assume the headers required for C89 freestanding compilers.
1974 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1975 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1976 without checking for HAVE_LIMITS_H.
1977 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1978 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1980 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1981 * exclude.c: Include <stdbool.h> unconditionally.
1982 * tempname.c: Include <stddef.h> unconditionally.
1983 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1984 * modechange.c, rpmatch.c (NULL): Don't define, since
1985 <stddef.h> does that.
1986 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1987 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1988 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1989 * xstrtol.c: Likewise.
1990 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1991 * savedir.c: Include <stddef.h> instead of defining NULL.
1993 * addext.c (addext): Use assignment rather than cast, to avoid
1994 warnings on some platforms.
1996 * mktime.c (__mktime_internal): Do not reject negative timestamps
1999 2003-05-10 Bruno Haible <bruno@clisp.org>
2001 * linebreak.c (iconv_string_length): Don't return -1 just because the
2002 string is longer than 4 KB.
2004 2003-05-12 Jim Meyering <jim@meyering.net>
2006 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2007 the space-padded-by-default conversion specifiers, %e, %k, %l.
2009 2003-05-03 Bruno Haible <bruno@clisp.org>
2011 Upgrade to Unicode-4.0.
2012 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2013 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2014 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2015 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2016 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2017 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2018 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2019 Change width of U+E0100..U+E01EF from 1 to 0.
2021 2003-04-25 Bruno Haible <bruno@clisp.org>
2023 * copy-file.c: Include <stddef.h>, for size_t.
2025 2003-04-25 Jim Meyering <jim@meyering.net>
2027 * copy-file.c (copy_file_preserving): Declare buf_size to be
2028 of type size_t, not int.
2030 2003-04-11 Jim Meyering <jim@meyering.net>
2032 Merge changes from Coreutils.
2034 2003-03-22 Jim Meyering <jim@meyering.net>
2036 * strftime.c (widen): Cast alloca return value to proper type.
2038 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2041 * strftime.c (my_strftime): Handle very large width
2042 specifications for numeric values correctly. Improve checks for
2045 2003-01-19 Jim Meyering <jim@meyering.net>
2047 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2048 (nl_get_alt_digit) [! defined my_strftime]: Define.
2049 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2050 _nl_get_alt_digit and _nl_get_walt_digit.
2052 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2053 These changes have no effect outside of _LIBC.
2055 2003-04-10 Bruno Haible <bruno@clisp.org>
2057 * findprog.h: New file, from GNU gettext.
2058 * findprog.c: New file, from GNU gettext.
2060 2003-04-05 Jim Meyering <jim@meyering.net>
2062 Merge changes from Coreutils.
2064 * exclude.h (PARAMS): Remove definition and uses.
2065 * exclude.c: Remove uses of `PARAMS'.
2067 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2068 Add test-cases for DOS filenames. Declare program_name.
2069 (main): Set up program_name. Patch by Rich Dawe.
2071 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2073 Use mntctl's return value to drive the entry-processing loop, since
2074 we can't rely on the value of the vmt_length member in the last
2075 entry. On some systems doing so could result in exhausting
2076 virtual memory. Based in part on a patch from Mike Jetzer.
2078 2003-04-04 Bruno Haible <bruno@clisp.org>
2080 * linebreak.h: New file, from GNU gettext.
2081 * linebreak.c: New file, from GNU gettext with slight modifications.
2082 * lbrkprop.h: New file, from GNU gettext.
2084 2003-04-03 Bruno Haible <bruno@clisp.org>
2086 * utf8-ucs4.h: New file, from GNU gettext.
2087 * utf16-ucs4.h: New file, from GNU gettext.
2088 * ucs4-utf8.h: New file, from GNU gettext.
2089 * ucs4-utf16.h: New file, from GNU gettext.
2091 2003-04-02 Bruno Haible <bruno@clisp.org>
2093 * binary-io.h: New file, from GNU gettext.
2095 2003-04-01 Bruno Haible <bruno@clisp.org>
2097 * pathname.h: New file, from GNU gettext.
2098 * concatpath.c: New file, from GNU gettext.
2100 2003-03-30 Bruno Haible <bruno@clisp.org>
2102 * copy-file.c (copy_file_preserving): Don't set owner if the function
2103 chown() doesn't exist.
2105 2003-03-28 Bruno Haible <bruno@clisp.org>
2107 * copy-file.h: New file, from GNU gettext.
2108 * copy-file.c: New file, from GNU gettext.
2110 2003-03-18 Jim Meyering <jim@meyering.net>
2112 * quote.c (quote_n): Fix typo in comment.
2114 2003-03-14 Jim Meyering <jim@meyering.net>
2116 Merge changes from Coreutils.
2117 * obstack.h (obstack_object_size): Declare temporary, __o,
2118 to be const, in order to avoid warnings.
2119 (obstack_room): Likewise.
2120 (obstack_empty_p): Likewise.
2122 2003-03-13 Paul Eggert <eggert@twinsun.com>
2124 Merge changes from Bison.
2125 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2126 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2127 when compiling Bison 1.875's `bitset bset = obstack_alloc
2128 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2129 * hash.c: Include <stdbool.h> unconditionally.
2131 2003-03-09 Paul Eggert <eggert@twinsun.com>
2133 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2134 Reported by Bruce Becker; see:
2135 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2137 2003-03-03 Paul Eggert <eggert@twinsun.com>
2138 Bruno Haible <bruno@clisp.org>
2140 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2141 Reported by John Hughes, see
2142 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2144 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2146 * poll_.h: New file.
2149 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2151 * mathl.h: New file.
2152 * acosl.c: New file.
2153 * asinl.c: New file.
2154 * atanl.c: New file.
2155 * ceill.c: New file.
2158 * floorl.c: New file.
2159 * frexpl.c: New file.
2160 * ldexpl.c: New file.
2162 * sincosl.c: New file.
2164 * sqrtl.c: New file.
2166 * trigl.c: New file.
2167 * trigl.h: New file.
2169 2003-02-17 Bruno Haible <bruno@clisp.org>
2171 * mkdtemp.h: New file, from GNU gettext.
2172 * mkdtemp.c: New file, from GNU gettext.
2174 2003-01-31 Bruno Haible <bruno@clisp.org>
2176 * rename.c: #undef rename before defining rpl_rename.
2177 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2179 2003-01-30 Bruno Haible <bruno@clisp.org>
2181 * printf-args.h: New file, from GNU gettext.
2182 * printf-args.c: New file, from GNU gettext.
2183 * printf-parse.h: New file, from GNU gettext.
2184 * printf-parse.c: New file, from GNU gettext.
2185 * vasnprintf.h: New file, from GNU gettext.
2186 * vasnprintf.c: New file, from GNU gettext.
2187 * asnprintf.c: New file, from GNU gettext.
2188 * vasprintf.h: New file, from GNU gettext with modifications.
2189 * vasprintf.c: New file, from GNU gettext.
2190 * asprintf.c: New file, from GNU gettext.
2192 2003-01-29 Bruno Haible <bruno@clisp.org>
2194 * stpncpy.h: New file, from GNU gettext with modifications.
2195 * stpncpy.c: New file, from GNU gettext with modifications.
2197 2003-01-28 Bruno Haible <bruno@clisp.org>
2199 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2201 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2204 2003-01-27 Bruno Haible <bruno@clisp.org>
2206 * xsetenv.h: New file, from GNU gettext.
2207 * xsetenv.c: New file, from GNU gettext.
2209 2003-01-23 Bruno Haible <bruno@clisp.org>
2211 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2213 2003-01-22 Bruno Haible <bruno@clisp.org>
2215 * exit.h: New file, from GNU gettext.
2217 2003-01-11 Bruno Haible <bruno@clisp.org>
2219 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2220 * strcase.h (strcasecmp, strncasecmp): Likewise.
2222 2003-01-14 Jim Meyering <jim@meyering.net>
2224 * same.c (same_name): Tweak a comment.
2226 2003-01-11 Bruno Haible <bruno@clisp.org>
2228 * same.c (same_name): Reorder tests so as to avoid calling stat()
2229 when a string comparison is sufficient.
2231 2003-01-11 Bruno Haible <bruno@clisp.org>
2233 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2236 2003-01-11 Bruno Haible <bruno@clisp.org>
2238 * hash-pjw.c: Add comment about low quality of this function.
2240 2003-01-12 Paul Eggert <eggert@twinsun.com>
2242 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2243 to avoid collisions with libcurses and libreadline.
2245 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2246 * getstr.h, getstr.c: Remove.
2247 * getline.c: Include "getline.h", to check interface.
2248 Move body of old getstr.c here: this defines MIN_CHUNK and
2249 declares getdelim2, which is renamed from getstr.
2250 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2252 * linebuffer.c (readlinebuffer): Renamed from readline.
2254 * linebuffer.h: Likewise.
2255 (readline): Remove backward-compatibility macro.
2257 2003-01-12 Jim Meyering <jim@meyering.net>
2259 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2261 2003-01-10 Bruno Haible <bruno@clisp.org>
2263 * alloca_.h: New file.
2264 * getdate.y: Unconditionally include alloca.h.
2265 * makepath.c: Likewise.
2266 * setenv.c: Likewise.
2267 * userspec.c: Likewise.
2269 2003-01-09 Bruno Haible <bruno@clisp.org>
2271 * stdbool.h.in: New file.
2273 2003-01-08 Bruno Haible <bruno@clisp.org>
2275 * safe-read.c: Include specification header first, to ensure its
2277 * full-write.c: Likewise.
2279 2003-01-08 Jim Meyering <jim@meyering.net>
2281 * full-write.c: Undefine and define-away `const' after inclusion
2282 of errno.h, not before. Suggestion from Bruno Haible.
2284 2003-01-07 Jim Meyering <jim@meyering.net>
2286 * full-write.c: Rework so that it may serve to define full_read, too.
2287 * full-read.c: Simply #define FULL_READ and include full-write.c.
2289 2003-01-06 Jim Meyering <jim@meyering.net>
2291 * version-etc.c: Update year in translatable copyright string.
2293 2002-12-25 Bruno Haible <bruno@clisp.org>
2295 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2296 * xstrtol.h: Likewise.
2297 * xstrtoimax.c: Likewise.
2298 * xstrtoumax.c: Likewise.
2299 * human.h: Likewise.
2301 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2302 on systems that have <inttypes.h> but not <stdint.h>.
2304 2002-12-31 Paul Eggert <eggert@twinsun.com>
2306 * memcoll.c (memcoll): Fall back on a simple algorithm using
2307 memcmp if strcoll doesn't work.
2309 2002-12-23 Bruno Haible <bruno@clisp.org>
2311 * localcharset.h: New file.
2312 * localcharset.c: Include it.
2313 * unicodeio.c: Likewise.
2315 2002-12-22 Bruno Haible <bruno@clisp.org>
2317 * utime.c (utime_null): No need to call ftruncate if the file was
2320 2002-12-23 Bruno Haible <bruno@clisp.org>
2322 * memcoll.c (STRCOLL): New macro.
2325 2002-12-22 Bruno Haible <bruno@clisp.org>
2327 * getstr.h (getstr): Define, to avoid clash with libcurses.
2328 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2330 2002-12-22 Bruno Haible <bruno@clisp.org>
2332 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2334 2002-12-23 Bruno Haible <bruno@clisp.org>
2336 * getline.h: Include <stddef.h>, for size_t.
2338 * unicodeio.h: Include <stddef.h>, for size_t.
2339 * unicodeio.c: Don't include <stddef.h>.
2341 2002-12-17 Bruno Haible <bruno@clisp.org>
2343 * canon-host.c (strdup): Remove unused declaration.
2345 * fsusage.c: Include full_read.h.
2346 (get_fs_usage): Use full_read instead of safe_read.
2348 * utime.c (utime_null): Use SAFE_READ_ERROR.
2350 2002-12-11 Bruno Haible <bruno@clisp.org>
2352 * setenv.h: Rewritten to cope with systems that have setenv() but not
2354 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2357 2002-12-11 Bruno Haible <bruno@clisp.org>
2359 * setenv.c (alloca): Fall back to malloc.
2361 (setenv): Use freea() to free memory allocated with alloca().
2363 2002-11-13 Bruno Haible <bruno@clisp.org>
2365 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2366 function declarations.
2367 * unsetenv.c (unsetenv): Likewise.
2369 2002-03-04 Bruno Haible <bruno@clisp.org>
2371 Portability to AIX 4.3.3.
2372 * unsetenv.c: New file, extracted from setenv.c.
2373 * setenv.c: Move the unsetenv() function to unsetenv.c.
2375 2001-12-20 Bruno Haible <bruno@clisp.org>
2377 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2378 use malloc instead. For SunOS 4.
2380 2001-12-11 Bruno Haible <bruno@clisp.org>
2382 * setenv.c: Declare alloca.
2383 (compar_fn_t): New typedef.
2384 (KNOWN_VALUE, STORE_VALUE): Use it.
2386 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2389 2002-12-10 Paul Eggert <eggert@twinsun.com>
2391 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2392 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2393 Choose values that are less likely to collide with system fnmatch
2395 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2396 defined (e.g., a pure POSIX system).
2397 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2398 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2400 2002-12-06 Jim Meyering <jim@meyering.net>
2402 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2404 Merge in changes from libc's misc/error.c, in preparation
2405 for the merge of gnulib's changes back into libc.
2407 * error.c (_): Define only if not already defined.
2408 Move definition to follow all #include directives.
2409 Include unlocked-io.h only if !_LIBC.
2410 [_LIBC]: Include <libio/libioP.h>.
2411 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2412 (fflush): Tweak definition to use INTUSE.
2415 2002-12-05 Paul Eggert <eggert@twinsun.com>
2417 * alloca.c [defined emacs]: Include "lisp.h".
2418 (xalloc_die) [defined emacs]: New macro.
2419 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2420 [! defined emacs]: Include <xalloc.h>.
2421 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2422 (pointer): Typedef to POINTER_TYPE *.
2423 (malloc): Remove decl; we now always use xmalloc.
2424 (alloca): Use old-style definition, since Emacs needs this.
2425 Check for arithmetic overflow when computing combined size.
2427 2002-12-04 Paul Eggert <eggert@twinsun.com>
2429 Do not generate unlocked-io.h automatically, since it's easier to
2430 maintain it by hand.
2432 * unlocked-io.h: New file, from GNU diffutils,
2433 but with proper copyright notice and attribution.
2435 * Makefile.am: Add copyright notice.
2436 (libfetish_a_SOURCES): Add unlocked-io.h.
2437 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2438 (DISTCLEANFILES, io_functions): Remove macros.
2439 (EXTRA_DIST): Remove gen_uio.
2440 (unlocked-io.h): Remove rule.
2442 2002-12-04 Jim Meyering <jim@meyering.net>
2444 Reflect the fact that stat.c and lstat.c are no longer generated.
2445 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2446 (DISTCLEANFILES): Likewise.
2447 (EXTRA_DIST): Likewise.
2448 (all_local): Don't depend on stat.c or lstat.c.
2449 (stat.c, lstat.c): Remove rules.
2450 (EXTRA_DIST): Remove xstat.in.
2452 * xstat.in: Remove file. Contents moved into stat.c.
2453 * stat.c: New file. Contents mostly from xstat.in.
2454 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2455 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2457 * safe-read.c: Rework so that it may serve to define safe_write, too.
2458 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2460 2002-12-03 Jim Meyering <jim@meyering.net>
2462 * safe-read.c, safe-write.c: Change variable names and comments, but
2463 not semantics, to minimize the differences between these two files.
2464 (safe_read): Change comment to mention SAFE_READ_ERROR.
2466 * safe-read.c (IS_EINTR): Define.
2467 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2469 2002-12-02 Bruno Haible <bruno@clisp.org>
2471 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2472 Define, taken from safe-read.c.
2473 (INT_MAX): Provide fallback.
2474 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2475 * safe-write.h (SAFE_WRITE_ERROR): Define.
2477 * safe-read.c (EINTR): Remove definition.
2478 (safe_read): Don't use EINTR if it is absent.
2480 2002-12-02 Jim Meyering <jim@meyering.net>
2482 * safe-read.c (EINTR): Define.
2483 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2484 (INT_MAX): Provide fallback.
2485 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2487 * safe-read.h (SAFE_READ_ERROR): Define.
2489 2002-12-01 Jim Meyering <jim@meyering.net>
2491 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2492 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2494 2002-11-27 Paul Eggert <eggert@twinsun.com>
2496 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2497 hash_rehash): Replace `if (limit <= value) abort ();' with
2498 `if (! (value < limit)) abort ();', for readability.
2500 2002-11-26 <karl@gnu.org>
2502 * strdup.c: copy from libc again, with jim's ok.
2503 * .cppi-disable: re-add strdup.c
2505 2002-11-25 <karl@gnu.org>
2507 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2508 instead of "strtol.c".
2510 2002-11-25 Jim Meyering <jim@meyering.net>
2512 * mktime.c: Sync from libc, now that it has the latest fix.
2514 2002-11-24 <karl@gnu.org>
2516 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2517 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2519 2002-11-24 Jim Meyering <jim@meyering.net>
2521 Update from coreutils:
2523 * mktime.c: Merge in changes from libc.
2525 Avoid a link-time failure on some Linux systems.
2526 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2527 (__mon_yday): Declare with the STATIC attribute.
2528 (__mktime_internal): Likewise.
2529 Based on a report from Greg Schafer.
2531 2002-11-23 Jim Meyering <jim@meyering.net>
2533 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2534 Use `unsigned', not `int', as type of index.
2536 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2538 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2540 2002-11-22 Paul Eggert <eggert@twinsun.com>
2542 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2543 hint that one should use `if (! x) abort ();' rather than `assert
2544 (x);', and anyway it's one less thing to worry about configuring.
2545 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2546 hash_rehash, hash_insert): Use abort rather than assert.
2548 2002-11-22 Paul Eggert <eggert@twinsun.com>
2550 * quotearg.h: Allow multiple inclusion by surrounding with
2551 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2552 so that we can be included first.
2553 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2554 * quotearg.c: Include quotearg.h immediately after config.h.
2555 No need to include stddef.h or sys/types.h any more.
2556 Surround local include files with "", not "<>".
2557 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2558 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2559 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2560 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2561 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2562 (ISPRINT): Remove; no longer needed now that we assume C89.
2564 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2567 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2568 quotearg_char): Use SIZE_MAX rather than
2569 (size_t) -1 when we are talking about "infinity".
2571 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2573 2002-11-22 Bruno Haible <bruno@clisp.org>
2575 * safe-read.h: Assume C89. Add comments.
2576 (safe_read): Change return type to size_t.
2577 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2578 counts > SSIZE_MAX correctly.
2579 * safe-write.h: New file.
2580 * safe-write.c: New file.
2581 * full-read.h: New file.
2582 * full-read.c: New file.
2583 * full-write.h: Assume C89. Add comments.
2584 * full-write.c: Include safe-write.h.
2585 (full_write): Rewritten to use safe_write.
2586 Suggested by Jim Meyering and Paul Eggert.
2588 2002-11-21 Bruno Haible <bruno@clisp.org>
2590 Remove case insensitive option matching.
2591 * argmatch.h (argcasematch): Remove declaration.
2592 (ARGCASEMATCH): Remove macro.
2593 (__xargmatch_internal): Remove case_sensitive argument.
2594 (XARGMATCH): Update.
2595 (XARGCASEMATCH): Remove macro.
2596 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2597 case_sensitive argument.
2598 (argcasematch): Remove function.
2599 (__xargmatch_internal): Remove case_sensitive argument.
2600 (main): Use XARGMATCH instead of XARGCASEMATCH.
2602 * xmalloc.c: Change compile-time error message. Add comment about
2603 required autoconf version.
2605 2002-11-21 Jim Meyering <jim@meyering.net>
2607 * strdup.c (strdup): Tweak comment and initial #if/#include.
2609 Merge in changes from the coreutils.
2611 2002-09-25 Paul Eggert <eggert@twinsun.com>
2612 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2613 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2614 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2615 int. Work more efficiently if X is the same width as uintmax_t.
2616 Do not compare X to -1, to avoid bogus compiler warning.
2617 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2618 Don't assume that f_frsize and f_bsize are the same type.
2620 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2623 * makepath.c (make_path): Restore umask *before* creating the final
2625 (make_path): Minor reformatting.
2627 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2628 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2630 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2631 ones. At least on GNU/Linux systems, `auto' means something else.
2634 2002-11-20 Paul Eggert <eggert@twinsun.com>
2636 Merge argmatch cleanups from Bison. Assume C89.
2638 * argmatch.c: Include config.h here, not in argmatch.h.
2639 Include stdlib.h, for EXIT_FAILURE.
2640 Always include <string.h>, since we assume C89.
2641 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2642 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2643 Include <stddef.h> instead, since it's all we need for size_t.
2644 (PARAMS): Remove. All uses removed.
2645 (ARRAY_CARDINALITY): Do not bother to #undef.
2646 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2647 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2648 Remove unnecessary parentheses.
2649 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2650 Insert necessary parentheses.
2651 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2652 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2654 2002-11-19 Bruno Haible <bruno@clisp.org>
2656 * mbswidth.c: Include mbswidth.h right at the beginning.
2657 * mbswidth.h: Include <stddef.h>, for size_t.
2659 * mbswidth.h (PARAMS): Remove macro.
2660 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2661 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2663 * gcd.h (PARAMS): Remove macro.
2664 (gcd): Use ANSI C function declarations.
2665 * gcd.c (gcd): Likewise.
2667 2002-11-15 Bruno Haible <bruno@clisp.org>
2669 * strcspn.c: Include <stddef.h>.
2670 (strcspn): Use ANSI C function declaration. Change return type to
2672 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2673 (strpbrk): Use NULL.
2674 * strpbrk.h (PARAMS): Remove macro.
2675 (strpbrk): Use ANSI C function declaration.
2676 * strstr.c: Don't include <sys/types.h>.
2677 * strstr.h (PARAMS): Remove macro.
2678 (strstr): Use ANSI C function declarations.
2680 2002-11-06 Bruno Haible <bruno@clisp.org>
2682 * gcd.h (gcd): Change argument type to 'unsigned long'.
2683 * gcd.c (gcd): Likewise.
2685 2002-11-05 Bruno Haible <bruno@clisp.org>
2687 * gcd.h: New file, from gettext-0.11.5.
2688 * gcd.c: New file, from gettext-0.11.5.
2690 2002-11-05 Bruno Haible <bruno@clisp.org>
2692 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2693 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2694 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2695 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2697 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2698 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2700 * closeout.c: Include gettext.h instead of <libintl.h>.
2701 * human.c: Include gettext.h instead of <libintl.h>.
2702 * quotearg.c: Include gettext.h instead of <libintl.h>.
2703 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2704 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2705 * userspec.c: Include gettext.h instead of <libintl.h>.
2706 * version-etc.c: Include gettext.h instead of <libintl.h>.
2707 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2708 (textdomain): Remove definition.
2709 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2711 * long-options.c: Remove include of <libintl.h> and definition of _.
2712 * same.c: Remove include of <libintl.h> and definition of _.
2714 2002-11-04 Bruno Haible <bruno@clisp.org>
2716 * stpcpy.h: New file, from GNU gettext-0.11.5.
2717 * strcase.h: New file, from GNU gettext-0.11.5.
2718 * strpbrk.h: New file, from GNU gettext-0.11.5.
2719 * strstr.h: New file, from GNU gettext-0.11.5.
2720 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2722 2002-05-09 Bruno Haible <bruno@clisp.org>
2724 * config.charset: Update for newest glibc. Add canonical names
2725 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2727 2002-05-09 Bruno Haible <bruno@clisp.org>
2729 * localcharset.c (get_charset_aliases): Add more Windows specific
2732 2002-05-08 Owen Taylor <otaylor@redhat.com>
2734 * config.charset: A few additions for Solaris.
2736 2001-12-05 Bruno Haible <bruno@clisp.org>
2738 * localcharset.c (locale_charset): Don't return an empty string.
2740 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2742 * config.charset: msdos in uk_UA uses CP1125.
2744 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2746 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2747 * localcharset.c (locale_charset): Declare as extern "C".
2749 2002-02-15 Bruno Haible <bruno@clisp.org>
2751 * config.charset [msdosdjgpp]: For Russian, use CP866.
2753 2002-02-11 Bruno Haible <bruno@clisp.org>
2755 * config.charset: Add support for NetBSD.
2757 2002-09-25 <karl@gnu.org>
2759 * strdup.c: copy from libc/string (via ../config/srclist*).
2760 * getopt*: copy from libc/posix.
2761 * gettext.h: copy from gettext.
2762 * .cppi-disable: add strdup.c, gettext.h.
2764 2002-07-01 Jim Meyering <meyering@lucent.com>
2766 * c-stack.c: Include sys/time.h.
2767 From Volker Borchert.
2769 2002-06-11 Paul Eggert <eggert@twinsun.com>
2771 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2772 New macro. Use it uniformly instead of
2773 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2774 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2775 reported by Vin Shelton.
2777 2002-06-22 Jim Meyering <meyering@lucent.com>
2779 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2780 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2782 2002-06-22 Paul Eggert <eggert@twinsun.com>
2784 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2785 Do not assume SA_SIGINFO behavior.
2786 Bug reported by Jim Meyering on NetBSD 1.5.2.
2788 2002-06-22 Jim Meyering <meyering@lucent.com>
2790 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2792 * exitfail.c, exitfail.h: Likewise.
2793 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2795 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2797 (EXTRA_DIST): Add fnmatch_loop.c.
2798 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2800 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2801 * fnmatch.c: Update from diffutils-2.8.2.
2802 * fnmatch_.h: New file. From diffutils-2.8.2.
2803 * fnmatch.h: Remove file.
2805 2002-06-18 Paul Eggert <eggert@twinsun.com>
2807 * file-type.h: Report an error if neither S_ISREG nor
2808 S_IFREG is defined, instead of using a test specific to glibc
2809 2.2. This should be safe, since POSIX requires S_ISREG and
2810 Unix Version 7 had S_IFREG. We don't need to check for
2811 <sys/types.h> since we don't use any symbols that it defines.
2813 2002-06-15 Jim Meyering <meyering@lucent.com>
2815 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2816 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2817 have been included before this file.
2819 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2821 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2822 so that each temporary file name is unique and valid in the first
2823 8 characters, for operation under DOS.
2825 2002-06-15 Jim Meyering <meyering@lucent.com>
2827 Work even with DJGPP 2.03, which lacks support for symlinks.
2829 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2831 * lchown.c (S_ISLNK): Likewise.
2833 2002-06-14 Jim Meyering <meyering@lucent.com>
2835 * file-type.h: Use the version from diffutils-2.8.2.
2836 * file-type.c: Likewise.
2838 2002-05-27 Jim Meyering <meyering@lucent.com>
2840 Fix a problem seen only on nonconforming systems whereby ls.c's
2841 use of localtime, and then of gettimeofday would cause trouble:
2842 the localtime call used to initialize rpl_gettimeofday's save
2843 mechanism would clobber ls's current local time information so
2844 that in any long listing the first file would always be listed
2845 with date 1970-01-01. Analysis by Volker Borchert.
2847 * gettimeofday.c (localtime): Undefine.
2848 (rpl_localtime): New function.
2850 2002-05-22 Jim Meyering <meyering@lucent.com>
2852 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2853 * file-type.h: New file.
2854 * file-type.c (file_type): New file/function. Extracted from diffutils.
2856 2002-04-29 Paul Eggert <eggert@twinsun.com>
2858 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2860 2002-04-28 Paul Eggert <eggert@twinsun.com>
2862 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2863 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2864 of 127, since 64 is the largest conceivable number for ancient
2866 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2868 2002-04-28 Jim Meyering <meyering@lucent.com>
2870 * sig2str.c (WTERMSIG): Remove definition (unused).
2872 2002-04-28 Paul Eggert <eggert@twinsun.com>
2874 * sig2str.h, sig2str.c: New files.
2875 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2877 2002-04-24 Jim Meyering <meyering@lucent.com>
2879 * gettext.h: New file, from Gettext.
2880 * Makefile.am (INCLUDES): Remove -I../intl.
2881 (libfetish_a_SOURCES): Add gettext.h.
2883 2002-04-16 Jim Meyering <meyering@lucent.com>
2885 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2886 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2887 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2889 2002-04-12 Jim Meyering <meyering@lucent.com>
2891 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2893 2002-03-10 Jim Meyering <meyering@lucent.com>
2895 * makepath.c (make_path): Remove a comma from a diagnostic.
2896 Suggestion from Santiago Vila.
2898 2002-03-08 Jim Meyering <meyering@lucent.com>
2900 * rename.c: Mention that this wrapper is needed also on
2901 mips-dec-ultrix4.4 systems.
2903 2002-03-02 Jim Meyering <meyering@lucent.com>
2905 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2906 not HAVE_CLOCK_SETTIME.
2908 2002-02-27 Paul Eggert <eggert@twinsun.com>
2910 * nanosleep.h: Rename to....
2911 * timespec.h: New name for nanosleep.h. All uses changed.
2913 * gettime.c: New file.
2914 * settime.c: New file.
2917 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2918 timespec.h. Remove nanosleep.h.
2920 2002-02-25 Paul Eggert <eggert@twinsun.com>
2922 * acl.c, acl.h: New files.
2923 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2925 2002-02-24 Jim Meyering <meyering@lucent.com>
2927 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2928 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2929 cause trouble. Reported by Nelson Beebe.
2931 2002-02-23 Paul Eggert <eggert@twinsun.com>
2933 * path-concat.c (xpath_concat): Reorder code to pacify
2934 compilers that don't know that xalloc_die never returns.
2936 2002-02-20 Jim Meyering <meyering@lucent.com>
2938 * getdate.c: Regenerate using bison-1.33.
2940 2002-02-15 Paul Eggert <eggert@twinsun.com>
2942 * posixver.c, posixver.h: New files.
2943 * Makefile.am (libfetish_a_SOURCES): Add them.
2945 2002-02-02 Paul Eggert <eggert@twinsun.com>
2946 Bruno Haible <bruno@clisp.org>
2948 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2949 (fwrite_success_callback): New declaration.
2950 * unicodeio.c (unicode_to_mb): New function, extracted from
2951 print_unicode_char. Call failure callback instead of error.
2952 (fwrite_success_callback): New function.
2953 (exit_failure_callback): New function.
2954 (fallback_failure_callback): New function.
2955 (print_unicode_char): Call unicode_to_mb.
2957 2002-01-26 Jim Meyering <meyering@lucent.com>
2959 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2961 2002-01-22 Jim Meyering <meyering@lucent.com>
2963 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2964 Otherwise, some versions of automake would omit the rule that makes
2965 Makefile from Makefile.in.
2967 2001-01-21 Paul Eggert <eggert@twinsun.com>
2969 * xmemcoll.h, xmemcoll.c: New files.
2970 * Makefile.am (libfetish_a_SOURCES): Add them.
2971 * memcoll.c: Include errno.h, and declare errno if not defined.
2972 (memcoll): Set errno to zero if there is no error.
2974 * quotearg.c (quotearg_buffer_restyled):
2975 Fix bug with quoting buffers containing NUL when backslashing escapes.
2976 This bug was exposed by the other changes in this patch.
2977 (quotearg_n_options): New arg ARGSIZE.
2978 All callers changed.
2979 (quoting_options_from_style): New function.
2980 (quotearg_n_style): Use it.
2981 (quotearg_n_style_mem): New function.
2983 * quotearg.h (quotearg_n_style_mem): New function.
2985 2002-01-16 Jim Meyering <meyering@lucent.com>
2987 * getdate.y: Add three semicolons, each just before a closing brace.
2988 Bison (as of version 1.31) no longer papers over that mistake.
2990 2002-02-14 Paul Eggert <eggert@twinsun.com>
2992 * backupfile.c (ISDIGIT): Comment fix.
2993 * getdate.y (ISDIGIT): Likewise.
2994 * posixtm.c (ISDIGIT, year): Likewise.
2995 * strverscmp.c (ISDIGIT): Likewise.
2996 * userspec.c (ISDIGIT): Likewise.
2998 2002-01-05 Jim Meyering <meyering@lucent.com>
3000 * version-etc.c (version_etc_copyright): Update copyright year.
3002 2001-01-19 Paul Eggert <eggert@twinsun.com>
3004 * closeout.c (close_stdout_status): If ferror (stdout), do
3005 not silently exit merely because the output buffer happens to
3006 have nothing pending.
3008 2001-12-18 Paul Eggert <eggert@twinsun.com>
3010 See the big note in ../ChangeLog.
3011 * human.c (suffixes): Prefer K to k for 1024.
3012 (generate_suffix_backwards): New function.
3013 (human_readable_inexact): Use it.
3014 * xstrtol.c (__xstrtol): If there is no number but there
3015 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3016 Accept 'K' as well as 'k'.
3018 2001-12-15 Jim Meyering <meyering@lucent.com>
3020 * regex.h (__restrict_arr): Update from libc.
3022 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3023 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3026 2001-12-10 Jim Meyering <meyering@lucent.com>
3028 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3029 Instead, include "xalloc.h".
3030 (initbuffer): Don't cast xmalloc return value to char*.
3031 (readline): Reword comment.
3032 Don't cast xrealloc return value to char*
3035 2001-12-09 Jim Meyering <meyering@lucent.com>
3037 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3038 `signed and unsigned type in conditional expression'.
3039 * posixtm.c (posix_time_parse): Likewise.
3041 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3043 * readtokens.c (readtoken): Declare an index to be of type unsigned
3044 to avoid a pedantic warning.
3046 * getstr.c: Don't include assert.h.
3047 (getstr): Remove warning-evoking assertions.
3048 Return -1 if offset parameter is out of bounds.
3049 Change the type of a local from int to size_t.
3051 * strftime.c (my_strftime_localtime_r): Include this function
3052 definition in the `#if ! HAVE_TM_GMTOFF' block.
3054 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3055 Include xalloc.h instead.
3057 2001-12-02 Jim Meyering <meyering@lucent.com>
3059 * tempname.c: Don't declare getenv, thus reverting the change of
3060 2001-11-18. It's no longer necessary, now that stdlib.h is always
3063 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3064 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3066 2001-11-30 Akim Demaille <akim@epita.fr>
3068 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3069 before being defined.
3071 2001-11-27 Paul Eggert <eggert@twinsun.com>
3073 * quotearg.h (quotearg_n, quotearg_n_style):
3074 First arg is int, not unsigned.
3075 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3076 (SIZE_MAX, UINT_MAX): New macros.
3077 (quotearg_n_options): Abort if N is negative.
3078 Avoid overflow check on hosts where size_t is 64 bits and int
3079 is 32 bits, as overflow is impossible there.
3080 Fix off-by-one typo that caused unnecessary reallocation.
3082 2001-11-27 Jim Meyering <meyering@lucent.com>
3084 * tempname.c: Merge with version from libc.
3085 * regex.c: Likewise.
3087 * tempname.c: Include stdlib.h unconditionally. On some old systems
3088 for which STDC_HEADERS is 0, it was not included, resulting in a
3089 warning about an integer-to-pointer conversion problem with getenv.
3090 Reported by Volker Borchert.
3092 2001-11-26 Jim Meyering <meyering@lucent.com>
3094 * gtod.h: Remove file.
3095 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3096 * gettimeofday.c: Don't include gtod.h.
3097 (GTOD_init): Remove function.
3098 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3099 Suggestion from Volker Borchert.
3101 2001-11-23 Jim Meyering <meyering@lucent.com>
3103 * hash.h (struct hash_table): Don't define here. Merely declare it.
3104 * hash.c (struct hash_table): Define it here instead.
3106 2001-11-22 Jim Meyering <meyering@lucent.com>
3108 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3110 2001-11-18 Paul Eggert <eggert@twinsun.com>
3112 * tempname.c (TMP_MAX): Remove; no longer needed.
3113 (TEMPORARIES): New macro.
3114 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3115 removes an artificial limitation (e.g. HP-UX 10.20, where
3118 2001-11-18 Jim Meyering <meyering@lucent.com>
3120 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3123 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3124 files will be created before anything else.
3126 2001-11-17 Jim Meyering <meyering@lucent.com>
3128 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3129 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3130 rather than group writable. Patch by Juan F. Codagnone.
3132 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3133 Instead, include "xalloc.h".
3135 * mountlist.c: Include unlocked-io.h after all system headers.
3136 Remove explicit declarations of xmalloc, xrealloc,
3137 and xstrdup. Instead, include "xalloc.h".
3139 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3140 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3141 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3143 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3144 Reported by Padraig Brady.
3146 * mkstemp.c: #undef mkstemp.
3148 (rpl_mkstemp): Rename from mkstemp.
3151 2001-11-16 Jim Meyering <meyering@lucent.com>
3153 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3154 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3155 determine the amount of total physical memory, use pstat_getstatic.
3156 HPUX-11 doesn't define _SC_PHYS_PAGES.
3157 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3158 If sysconf couldn't be used to determine the amount of available
3159 physical memory, use both pstat_getstatic and pstat_getdynamic.
3160 Based on a patch from Bob Proulx.
3162 2001-11-05 Jim Meyering <meyering@lucent.com>
3164 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3166 2001-11-03 Jim Meyering <meyering@lucent.com>
3168 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3169 in argmatch_to_argument call.
3171 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3174 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3175 e.g., a fault due to an attempt to free a NULL pointer.
3177 2001-11-01 Jim Meyering <meyering@lucent.com>
3179 * dirfd.c, dirfd.h: New files.
3180 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3182 * hash.c (hash_print) [TESTING]: Clean up.
3184 2001-10-22 Paul Eggert <eggert@twinsun.com>
3186 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3187 to avoid a warning if -Wall.
3189 2001-10-21 Paul Eggert <eggert@twinsun.com>
3191 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3193 2001-10-21 Jim Meyering <meyering@lucent.com>
3195 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3196 this code would end up calling gettext even in packages built
3198 * getopt.c (_): Likewise.
3199 * regex.c (_): Likewise.
3201 2001-10-20 Paul Eggert <eggert@twinsun.com>
3203 * error.c (strerror_r): Do not declare unless !_LIBC.
3204 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3205 Use strerror_r that is only a macro, even if it is not a function.
3206 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3207 (private_strerror): Use prototypes, not old-style function definition.
3208 (print_errno_message): New function.
3209 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3211 (error_tail, error, error_at_line): Use it.
3213 2001-10-11 Jim Meyering <meyering@lucent.com>
3215 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3216 and quote_n (1, ... to avoid clobbering a buffer.
3218 2001-10-05 Jim Meyering <meyering@lucent.com>
3220 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3221 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3222 * hash-pjw.h: New file.
3224 2001-09-30 Jim Meyering <meyering@lucent.com>
3226 * mountlist.c [MOUNTED_GETFSSTAT]:
3227 Include <sys/ucred.h>, for Apple Darwin.
3228 Include sys/mount.h and sys/fs_types.h only if available.
3230 (read_filesystem_list): Use FS_TYPE.
3232 2001-09-29 Paul Eggert <eggert@twinsun.com>
3234 * exclude.c (excluded_filename): 0 -> false, since it's
3237 2001-09-28 Paul Eggert <eggert@twinsun.com>
3239 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3240 #defines strtoimax. Also treat the other strto* functions
3243 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3244 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3245 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3247 2001-09-26 Jim Meyering <meyering@lucent.com>
3249 Most macros in unlocked-io.h had the wrong number of arguments.
3250 * gen-uio: New script.
3251 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3252 * unlocked-io.hin: Remove file.
3253 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3254 rather than trying to embed it here.
3255 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3256 Reported by Padraig Brady.
3258 2001-09-25 Volker Borchert <bt@teknon.de>
3260 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3262 2001-09-23 Jim Meyering <meyering@lucent.com>
3264 * mountlist.c: Remove useless parentheses in #if directives.
3265 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3266 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3268 2001-09-22 Jim Meyering <meyering@lucent.com>
3270 * localcharset.c: Update from latest gettext.
3271 * config.charset: Likewise.
3273 2001-09-20 Jim Meyering <meyering@lucent.com>
3275 * xstrtol.c (strtoimax): Guard declaration with
3276 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3277 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3278 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3279 (strtoumax): Likewise, for completeness (it wasn't necessary).
3281 2001-09-06 Paul Eggert <eggert@twinsun.com>
3283 * strtoimax.c (HAVE_LONG_LONG):
3284 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3285 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3286 to work around bug in IBM C compiler.
3288 2001-09-16 Jim Meyering <meyering@lucent.com>
3290 * mkdir.c: New file.
3292 2001-09-04 Paul Eggert <eggert@twinsun.com>
3294 * xgetcwd.c: Revert some of the previous change; intead,
3295 fix the HAVE_GETCWD_NULL code to behave more like the
3296 !HAVE_GETCWD_NULL code used to.
3299 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3302 2001-09-04 Paul Eggert <eggert@twinsun.com>
3304 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3305 Use ssize_t, not int, to store result of readlink.
3306 Check for ssize_t overflow as well as size_t overflow,
3307 as POSIX says the result of readlink is implementation-defined
3308 when ssize_t overflows.
3309 Remove unnecessary cast to char*.
3310 Use free+malloc instead of realloc, as the storage doesn't need
3311 to be preserved and it's clearer and can be more efficient that way.
3312 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3313 * xreadlink.h (xreadlink): Update prototype.
3315 2001-09-03 Paul Eggert <eggert@twinsun.com>
3317 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3318 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3319 spotted by Jim Meyering.
3321 2001-09-03 Jim Meyering <meyering@lucent.com>
3323 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3325 2001-09-03 Paul Eggert <eggert@twinsun.com>
3327 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3328 like the HAVE_GETCWD_NULL code.
3329 Include pathmax.h if not HAVE_GETCWD.
3330 Do not include xalloc.h.
3331 (INITIAL_BUFFER_SIZE): New symbol.
3332 Do not use xmalloc / xrealloc, since the caller is responsible for
3333 handling errors. Preserve errno around `free' during failure.
3334 Do not overrun buffer when using getwd.
3336 2001-09-03 Paul Eggert <eggert@twinsun.com>
3338 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3339 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3341 2001-09-02 Jim Meyering <meyering@lucent.com>
3343 * error.c: Update from GNU libc.
3345 2001-09-01 Jim Meyering <meyering@lucent.com>
3347 * xreadlink.c: New file.
3348 * xreadlink.h: New file.
3349 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3351 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3352 doesn't conflict with sparc Solaris 7's definition in
3353 /usr/include/sys/int_types.h.
3355 * exclude.c: Use `""', not `<>' to #include non-system header files.
3356 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3357 and strncasecmp as r-values. Unixware didn't have declarations.
3359 2001-08-31 Jim Meyering <meyering@lucent.com>
3361 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3362 Use an initial, malloc'd, buffer of length 128 rather than
3363 a statically allocated one of length 1024.
3365 2001-08-30 Paul Eggert <eggert@twinsun.com>
3367 * xgetcwd.c: Don't include pathmax.h.
3368 Include stdlib.h and unistd.h if available.
3370 (xmalloc, xstrdup, free): Remove decls.
3371 (xgetcwd): Don't assume sizes fit in unsigned.
3372 Check for overflow when computing sizes.
3373 Simplify reallocation code.
3375 2001-08-28 Paul Eggert <eggert@twinsun.com>
3377 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3379 * strtoimax.c: Renamed from strtoxmax.c, removing the
3382 Also, make the following further changes to make this file's
3383 configuration more similar to that of strtol.c:
3384 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3385 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3386 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3387 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3388 changed to signed values.
3390 And make the following changes as well:
3391 Fix copyright notice, as 1999 was missing.
3392 (verify): New macro.
3393 (strtoimax): Check sizes at compile-time, not run-time.
3394 Prefer strtol to strtoll if both work.
3395 (main): Remove; it was not that useful and was a pain to maintain.
3397 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3399 2001-08-30 Paul Eggert <eggert@twinsun.com>
3401 * savedir.c (savedir): Remove size parameter, as POSIX says that
3402 a directory's st_size can have an arbitrary value, so the old
3403 usage could waste an arbitrary amount of memory. All uses
3405 * savedir.h: Update prototype.
3407 2001-08-30 Paul Eggert <eggert@twinsun.com>
3409 * xstrtol.c (strtoimax): New decl.
3411 2001-08-28 Paul Eggert <eggert@twinsun.com>
3413 * xstrtol.h: Add copyright notice.
3414 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3415 LONGINT_INVALID_SUFFIX_CHAR.
3417 2001-08-30 Paul Eggert <eggert@twinsun.com>
3419 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3422 2001-08-30 Paul Eggert <eggert@twinsun.com>
3424 * hash.c: Remove '2001' from copyright notice.
3426 2001-08-30 Paul Eggert <eggert@twinsun.com>
3428 * full-write.h: New file.
3429 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3430 * full-write.c: Correct credits, as cccp.c no longer
3431 exists and anyway it was so heavily changed from the old cccp
3432 code as to be unrecognizable. Include full-write.h.
3433 (full_write) Return size_t, with short writes meaning failure.
3434 All callers changed. This fixes a bug with large buffers
3436 * utime.c: Include full-write.h.
3438 2001-08-30 Paul Eggert <eggert@twinsun.com>
3440 Merge 'exclude' changes from tar 1.13.22.
3441 This fixes one or two unlikely storage allocation overflow bugs,
3442 but doesn't change user-visible behavior otherwise.
3444 2001-08-30 Paul Eggert <eggert@twinsun.com>
3446 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3447 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3448 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3449 Include if available.
3450 (<xalloc.h>): Include
3451 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3452 (verify): New macro. Use it to verify that EXCLUDE macros do not
3453 collide with FNM macros.
3454 (struct patopts): New struct.
3455 (struct exclude): Use it, as exclude patterns now come with options.
3456 (new_exclude): Support above changes.
3457 (new_exclude, add_exclude_file):
3458 Initial size must now be a power of two to simplify overflow checking.
3459 (free_exclude, fnmatch_no_wildcards): New function.
3460 (excluded_filename): No longer requires options arg, as the options
3461 are determined by add_exclude. Now returns bool, not int.
3462 (excluded_filename, add_exclude):
3463 Add support for the fancy new exclusion options.
3464 (add_exclude, add_exclude_file): Now takes int options arg.
3465 Check for arithmetic overflow when computing sizes.
3466 (add_exclude_file): xrealloc might modify errno, so don't
3467 realloc until after errno might be used.
3469 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3471 (free_exclude): New decl.
3472 (add_exclude, add_exclude_file): Now takes int options arg.
3473 (excluded_filename): No longer requires options arg, as the options
3474 are determined by add_exclude. Now returns bool, not int.
3476 2001-08-30 Paul Eggert <eggert@twinsun.com>
3478 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3480 2001-08-27 Jim Meyering <meyering@lucent.com>
3482 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3484 * version-etc.c (N_): Remove definition.
3485 Revert most of last change.
3486 Instead, simply don't mark the `Copyright...' string for translation.
3487 Based on advice from Paul Eggert.
3489 * strtoxmax.c: Tweak comment.
3491 2001-08-26 Jim Meyering <meyering@lucent.com>
3493 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3494 of copyright with `%s' so translators don't get an untranslated
3496 (COPYRIGHT_YEAR): Define.
3497 (version_etc): Use fprintf rather than fputs.
3498 Suggestion from Ulrich Drepper.
3500 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3502 * strtoll.c: New file, from GNU libc.
3503 * xstrtoimax.c: New file.
3505 * xstrtol.h: Add xstrtoimax.
3506 * strtoumax.c: New file. Simply include "strtoumax.c".
3507 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3509 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3510 * strtoxmax.c: ... then renamed to this.
3512 2001-08-13 Paul Eggert <eggert@twinsun.com>
3514 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3515 Port to Solaris 8, where 'sed' requires a space after the 'r'
3516 command, and where sh dislikes "$/". Clean up the spacing a bit.
3517 Redirect output to $tmp just once.
3519 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3521 * addext.c (<errno.h>): Include.
3522 (errno): Declare if not defined.
3523 (addext): Work correctly when pathconf returns -1 and leaves
3524 errno alone because there is no limit. Also, work even if
3525 pathconf returns a value greater than SIZE_MAX.
3527 2001-08-12 Jim Meyering <meyering@lucent.com>
3529 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3530 Simply `return getcwd (NULL, 0);'.
3531 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3532 Use 1300 as initial value for length, not PATH_MAX.
3534 * pathmax.h: Clean up cpp syntax.
3536 2001-08-12 Jim Meyering <meyering@lucent.com>
3538 * gettimeofday.c: New file.
3540 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3542 2001-08-04 Jim Meyering <meyering@lucent.com>
3544 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3545 to get in sync with glibc.
3547 2001-08-03 Paul Eggert <eggert@twinsun.com>
3549 The following changes are from gettext 0.10.39 as maintained by
3552 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3553 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3554 with inverted sense. All uses changed.
3556 * mbswidth.c: Don't include <limits.h>.
3557 Include <stdlib.h> and <string.h> unconditionally.
3558 (iswcntrl, mbsinit, ISCNTRL): New macros.
3559 (mbsnwidth): Use K&R style function declarations.
3560 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3561 can optimize it when MB_CUR_MAX == 1.
3562 The width of control characters is zero, not 1.
3564 2001-07-15 Jim Meyering <meyering@lucent.com>
3566 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3567 (BUILT_SOURCES): Add unlocked-io.h.
3568 (io_functions): Define.
3569 (unlocked-io.h): New rule.
3570 (DISTCLEANFILES): Add unlocked-io.h.
3571 (all-local): Depend on unlocked-io.h, to ensure it is created.
3573 * unlocked-io.hin: New file
3575 * regex.c: Update from glibc.
3577 2001-07-05 Jim Meyering <meyering@lucent.com>
3579 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3581 (libfetish_a_SOURCES): Put all .h files here instead.
3582 Remove a thus-exposed (better checks in automake) duplicate and
3583 two unnecessary .h files.
3585 2001-06-11 Jim Meyering <meyering@lucent.com>
3587 * regex.c: Update from GNU libc.
3589 2001-05-27 Jim Meyering <meyering@lucent.com>
3591 * readutmp.h (UT_TYPE): Define.
3593 2001-05-24 Jim Meyering <meyering@lucent.com>
3595 * argmatch.c: Include "quote.h".
3596 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3597 quote function. Reported by Göran Uddeborg.
3599 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3601 * dirname.c (dir_name): Compute append_dot using path, not newpath
3602 which is not yet declared.
3604 2001-05-11 Paul Eggert <eggert@twinsun.com>
3606 * Makefile.am (libfetish_a_SOURCES):
3607 Add strftime.c, since we now compile it on all hosts.
3609 * strftime.c (my_strftime):
3610 Define to nstrftime if emacs, but only if my_strftime is not defined.
3611 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3612 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3613 Add one more extra argument: a nanoseconds value.
3616 (my_strftime function): Add %N format.
3617 (emacs_strftimeu): Renamed from emacs_strftime,
3618 with extra ut argument.
3620 2001-05-11 Paul Eggert <eggert@twinsun.com>
3622 dirname code cleanup. base_name now behaves more compatibly
3623 with POSIX basename when given file names that have trailing
3624 slashes, and similarly for dir_name. Add new primitives
3625 base_len and dir_len. Put the directory-name-related decls
3628 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3629 * backupfile.c (base_name): Likewise.
3630 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3631 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3632 * makepath.c (strip_trailing_slashes): Likewise.
3633 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3635 * rename.c (strip_trailing_slashes): Likewise.
3636 * same.c (base_name): Likewise.
3637 * stripslash.c (ISSLASH): Likewise.
3639 * addext.c: Include <dirname.h> after size_t is defined.
3640 * backupfile.c: Likewise.
3642 * addext.c (addext): Use base_len to trim redundant
3643 trailing slashes instead of doing it ourselves.
3644 But do not trim the last slash if it is not redundant.
3646 * backupfile.c (find_backup_file_name,
3647 max_backup_version): Use base_len instead of rolling it ourselves.
3648 Handle the case of "" and (on DOS) "C:" correctly.
3650 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3651 Include <string.h>, <dirname.h>.
3652 (base_name): Allow file names ending in slashes, other than names
3653 that are all slashes. In this case, return the basename followed
3654 by the slashes. This is more general, and can be used in places
3655 where the original base_name purposely had an assertion failure.
3656 (base_len): New function.
3658 * dirname.c: Include <string.h> instead of <stdlib.h>.
3659 Do not include <assert.h>; no longer needed.
3661 (memrchr): Remove decl.
3662 (dir_name_r): Remove.
3663 (dir_len): Renamed from dirlen. All callers changed.
3664 Rewrite in terms of base_name, for simplicity and consistency.
3665 (dir_name): Never return NULL. All callers changed.
3666 Do not include <stdlib.h> in test program; no longer needed.
3667 return 0; is fine for test program.
3669 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3671 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3673 * path-concat.c (path_concat): Use base_len to compute
3674 base length, not strlen; this means we cannot rely on memcpy
3677 * same.c (STREQ): Remove.
3678 (same_name): Handle the case where the basename ends in trailing '/'.
3680 * stripslash.c (strip_trailing_slashes): Return nonzero if
3681 a slash was stripped. Do not strip the last slash after a
3684 2001-04-08 Jim Meyering <meyering@lucent.com>
3686 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3687 recomputed; that's necessary when the offset spans a DST transition.
3688 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3690 2001-04-02 Jim Meyering <meyering@lucent.com>
3692 * regex.h, regex.c: Update from GNU libc.
3694 2001-03-19 Paul Eggert <eggert@twinsun.com>
3696 * version-etc.c (version_etc_copyright): Update to 2001.
3698 2001-03-16 Paul Eggert <eggert@twinsun.com>
3700 * tempname.c (uint64_t): Define to uintmax_t if
3701 not defined, and if UINT64_MAX is not defined.
3702 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3703 Reported by John David Anglin.
3705 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3707 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3708 alias if codeset is empty.
3709 * config.charset (BeOS): Use wildcard syntax.
3711 2001-03-13 Jim Meyering <meyering@lucent.com>
3713 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3714 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3717 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3719 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3721 * unicodeio.c (print_unicode_char): Simplify accordingly.
3723 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3725 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3726 support for DOS/DJGPP.
3728 2001-02-28 Paul Eggert <eggert@twinsun.com>
3730 * Makefile.am (libfetish_a_SOURCES):
3731 Add dup-safer.c, fopen-safer.c.
3732 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3734 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3736 2001-02-25 Paul Eggert <eggert@twinsun.com>
3738 The mkstemp replacement is taken from glibc 2.2.2, with some
3739 portability fixes for use outside glibc, as follows:
3741 * tempname.c (struct_stat64): New macro.
3742 (direxists, __gen_tempname): Use it.
3743 This avoids a portability problem with Solaris 8.
3745 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3746 (<stddef.h>, <stdint.h>, <string.h>):
3747 Include only if STDC_HEADERS || _LIBC.
3748 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3749 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3750 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3751 (__set_errno): Define this macro if <errno.h> doesn't.
3752 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3753 Define these macros if <stdio.h> doesn't.
3754 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3755 Define these macros if <sys/stat.h>
3756 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3757 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3758 __xstat64): Define if not _LIBC.
3759 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3760 (__gen_tempname): Invoke gettimeofday only if
3761 HAVE_GETTIMEOFDAY || _LIBC;
3762 otherwise, fall back on plain "time".
3763 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3765 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3767 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3769 2001-02-17 Jim Meyering <meyering@lucent.com>
3771 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3772 around included file name.
3774 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3776 * strftime.c: Update from GNU libc (the only changes were to comments).
3778 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3780 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3782 2001-02-17 Paul Eggert <eggert@twinsun.com>
3784 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3785 Remove workaround macros for hosts that have mbrtowc but not
3786 mbstate_t, as we now insist on proper declarations for both
3787 before using mbrtowc.
3789 2001-02-17 Jim Meyering <meyering@lucent.com>
3791 * regex.c: Update from libc.
3793 2001-02-16 Paul Eggert <eggert@twinsun.com>
3795 * alloca.c (malloc): Undef before defining, since stdlib.h
3796 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3797 Reported by Mark Hounschell via Paul Eggert.
3799 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3801 * config.charset: Update for FreeBSD 4.2.
3803 2001-01-26 Jim Meyering <meyering@lucent.com>
3805 * quotearg.c: Include stddef.h.
3806 * quote.c: Include stddef.h.
3807 Reported by Axel Kittenberger.
3809 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3810 line in double quotes so that it evokes a better diagnostic.
3811 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3812 Reported by Axel Kittenberger.
3814 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3816 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3817 to avoid a warning. Add back 'const' to inptr.
3819 2001-01-16 Jim Meyering <meyering@lucent.com>
3821 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3824 2001-01-14 Jim Meyering <meyering@lucent.com>
3826 * rename.c: New file. From Volker Borchert.
3827 Include stdlib.h, string.h or strings.h, and xalloc.h.
3828 Use strip_trailing_slashes rather than open-coding it.
3830 2001-01-03 Paul Eggert <eggert@twinsun.com>
3832 * strftime.c: Sync with glibc time/strftime.c 1.81.
3834 2001-01-03 Jim Meyering <meyering@lucent.com>
3836 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3837 local `inptr' to avoid warning with some system declarations of iconv.
3839 2000-12-29 Paul Eggert <eggert@twinsun.com>
3841 * modechange.c: Do not assume that mode_t uses the
3842 traditional octal encoding. E.g. "chmod 1 FOO" should set
3843 the other-execute bit of FOO even if S_IXOTH != 1.
3845 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3846 WOTH, XOTH, ALLM): New macros.
3847 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3848 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3850 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3851 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3853 No need to use uintmax_t; unsigned long is long enough.
3854 Don't bother to get suffix since we don't use it.
3856 2000-12-24 Jim Meyering <meyering@lucent.com>
3858 * hash.c (is_prime): Return explicit boolean values.
3859 (hash_get_first): Return NULL to appease Irix5.6's 89.
3860 Reported by Nelson Beebe.
3862 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3864 * localcharset.c (locale_charset): Add support for Win32.
3866 2000-12-18 Paul Eggert <eggert@twinsun.com>
3868 * physmem.h, physmem.c: New files.
3870 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3871 (noinst_HEADERS): Add physmem.h.
3873 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3874 't' for compatibility with Solaris 8 sort.
3876 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3878 * config.charset: Add support for BeOS.
3880 2000-12-16 Jim Meyering <meyering@lucent.com>
3882 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3883 SHELLS_FILE to a file name that's useful on djgpp systems.
3885 (ADDITIONAL_DEFAULT_SHELLS): Define.
3886 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3887 Based mostly on a patch from Prashant TR.
3889 2000-12-16 Jim Meyering <meyering@lucent.com>
3891 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3892 N and M) would have treated it like `chown N:N FILE'.
3894 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3896 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3898 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3899 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3900 to the list of canonical encodings. Rename EUC-CN to GB2312.
3902 2000-12-08 Andreas Schwab <schwab@suse.de>
3904 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3905 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3907 2000-12-07 Jim Meyering <meyering@lucent.com>
3909 * stripslash.c (ISSLASH): Define.
3910 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3913 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3914 (dir_name_r): Declare this function as static.
3915 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3916 manifest itself on a name containing a mix of slashes and
3918 Make this function work with names starting with a DOS-style
3919 drive letter and colon prefix.
3920 (dir_name): Append `.' if necessary.
3921 Based mostly on patches from Prashant TR and Eli Zaretskii.
3923 * dirname.h (dir_name_r): Remove prototype.
3925 2000-12-05 Jim Meyering <meyering@lucent.com>
3927 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3929 2000-12-04 Jim Meyering <meyering@lucent.com>
3931 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3932 Also include memory.h, stdlib.h, unistd.h if appropriate.
3933 Reported by Andreas Jaeger (conflicting declaration of malloc).
3935 2000-12-02 Jim Meyering <meyering@lucent.com>
3937 * closeout.h: Make idempotent, to avoid some obscure warnings.
3939 2000-12-01 Paul Eggert <eggert@twinsun.com>
3941 * memrchr.c: Include <config.h> before any system include file.
3943 2000-11-29 Paul Eggert <eggert@twinsun.com>
3945 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3947 2000-11-26 Jim Meyering <meyering@lucent.com>
3949 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3951 2000-11-22 Paul Eggert <eggert@twinsun.com>
3953 * strftime.c (my_strftime): Do not invoke mbrlen with a
3954 size of (size_t) -1; it's not portable.
3956 2000-11-17 Akim Demaille <akim@epita.fr>
3958 * obstack.h: Formatting changes.
3959 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3960 prevent type checking.
3961 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3962 cast the value to (void *): assigning a `foo *' to a `void *'
3964 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3966 2000-11-17 Jim Meyering <meyering@lucent.com>
3968 * strstr.c: Update from GNU libc.
3970 2000-11-16 Jim Meyering <meyering@lucent.com>
3972 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3974 2000-11-11 Jim Meyering <meyering@lucent.com>
3976 * error.c: Add a couple #includes, merging from GNU libc version.
3978 2000-11-10 Jim Meyering <meyering@lucent.com>
3980 * obstack.h: Update from GNU libc.
3981 * obstack.c: Likewise.
3983 2000-11-06 Paul Eggert <eggert@twinsun.com>
3985 * getusershell.c (setusershell): Use rewind rather than
3986 fseek/fseeko, to avoid configuration hassles with fseeko.
3987 Don't bother opening SHELLS_FILE if shellstream is NULL;
3990 2000-11-05 Jim Meyering <meyering@lucent.com>
3992 * makepath.h (make_dir): Declare.
3993 * makepath.c (make_dir): Remove `static' attribute.
3996 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3998 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3999 last one in a bucket, advance to the next bucket.
4001 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4003 * fnmatch.c: Do not comment out all the code if we are using
4004 the GNU C library, because in some cases we are replacing buggy
4005 code in the GNU C library itself.
4007 2000-10-30 Paul Eggert <eggert@twinsun.com>
4009 * error.h, getline.h, modechange.h:
4010 Remove "2000" from Copyright line, as the file hasn't been
4011 changed this year other than in the copyright notice.
4013 * xalloc.h: Add "2000" to Copyright line, as this file
4014 was changed this year.
4016 2000-10-30 Paul Eggert <eggert@twinsun.com>
4018 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4019 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4020 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4022 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4024 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4025 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4026 doesn't define __restrict_arr.
4028 2000-10-29 Jim Meyering <meyering@lucent.com>
4030 * xstat.in: Fix grammar in comment.
4032 2000-10-28 Jim Meyering <meyering@lucent.com>
4034 * memchr.c: Update from libc.
4035 Adjust for portability:
4036 [HAVE_STDLIB_H]: Include stdlib.h.
4037 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4038 Undef __memchr, too.
4039 [!weak_alias]: Define __memchr to memchr.
4041 * regex.c: Update from libc.
4042 * regex.h: Likewise.
4043 * getopt1.c: Likewise.
4044 * memcmp.c: Likewise.
4046 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4047 Avoid using fseek, when possible -- it's broken by design.
4048 Patch by Ulrich Drepper.
4050 2000-10-26 Jim Meyering <meyering@lucent.com>
4052 * strftime.c: Update from libc.
4054 2000-10-25 Jim Meyering <meyering@lucent.com>
4056 * obstack.c: Update from libc.
4058 2000-10-23 Jim Meyering <meyering@lucent.com>
4060 * hard-locale.c (hard_locale): Revert last change -- it was simply
4061 wrong. That set_locale call must not have any side effects.
4064 2000-10-22 Jim Meyering <meyering@lucent.com>
4066 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4067 [CYCLIC]: Remove now-unused definition.
4069 * save-cwd.c (O_DIRECTORY): Define, if needed.
4070 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4071 Suggestion from Ulrich Drepper.
4073 2000-10-21 Jim Meyering <meyering@lucent.com>
4075 * dirname.c (dir_name_r): New function, factored out of dir_name.
4076 (dir_name): Use dir_name_r.
4077 * dirname.h (dir_name_r): Declare it.
4079 2000-10-21 Jim Meyering <meyering@lucent.com>
4081 * dirname.c (memrchr): Declare if necessary.
4082 (dir_name): Remove the restriction that there be no
4083 trailing slashes. Now, this code skips past them, effectively
4085 [TEST_DIRNAME] (main): New unit tests.
4087 * memrchr.c: New file from GNU libc.
4088 Undef __memrchr, too.
4089 [!weak_alias]: Define __memrchr to memrchr.
4090 Guard weak_alias use with `#ifdef weak_alias'.
4092 2000-10-17 Jim Meyering <meyering@lucent.com>
4094 * quote.h (PARAMS): Define and use.
4095 Reported by Akim Demaille.
4097 * getopt.c: Update from libc.
4099 2000-10-16 Jim Meyering <meyering@lucent.com>
4101 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4104 2000-09-25 Jim Meyering <meyering@lucent.com>
4106 * md5.h (rol): Define (from GnuPG).
4108 * sha.c: Give credit (GnuPG) where due.
4109 (M): Use rol rather than open-coding it.
4110 Add a FIXME comment.
4112 2000-09-21 Jim Meyering <meyering@lucent.com>
4114 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4115 Reported by Michael Stone.
4117 2000-09-20 Jim Meyering <meyering@lucent.com>
4119 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4120 (noinst_HEADERS): Add sha.h.
4121 Based on code from Scott G. Miller and from GnuPG.
4123 2000-09-15 Jim Meyering <meyering@lucent.com>
4125 * regex.c: Update from libc.
4127 2000-09-10 Jim Meyering <meyering@lucent.com>
4129 * getopt.c (_getopt_internal): Update from glibc.
4131 2000-09-09 Jim Meyering <meyering@lucent.com>
4133 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4134 think it should be used as a general replacement for isascii.
4135 * fnmatch.c: Likewise.
4136 * mbswidth.c: Likewise
4137 * regex.c: Likewise.
4140 * userspec.c: Include sys/param.h and limits.h.
4142 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4143 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4144 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4145 UID, GID. Check range.
4147 2000-09-06 Jim Meyering <meyering@lucent.com>
4149 * getopt.c (_getopt_internal): Update from glibc.
4151 2000-08-30 Jim Meyering <meyering@lucent.com>
4153 * strftime.c: Merge in changes from GNU libc.
4155 2000-08-26 Jim Meyering <meyering@lucent.com>
4157 * closeout.c: Include "__fpending.h".
4158 (close_stdout_status): Return right away if there's nothing to flush.
4160 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4161 * __fpending.c: New file.
4162 * __fpending.h: New file.
4164 2000-08-07 Paul Eggert <eggert@twinsun.com>
4166 Standardize on "memory exhausted" instead of "Memory exhausted"
4167 or "virtual memory exhausted".
4168 * obstack.c (print_and_abort): Use "memory exhausted", not
4169 "virtual memory exhausted".
4170 * same.c (same_name): Invoke xalloc_die instead of printing
4172 * userspec.c (parse_user_spec): Likewise.
4173 * bumpalloc.h: comment fix
4174 * same.c, userspec.c: Include xalloc.h.
4176 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4177 not char *const and pointing to a constant array.
4178 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4179 (xrealloc): Comment fix.
4181 * userspec.c (parse_user_spec):
4182 Don't translate a message until just before returning,
4183 to avoid unnecessary translation.
4185 2000-08-07 Jim Meyering <meyering@lucent.com>
4187 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4188 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4189 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4190 getgroups.c, gethostname.c, getopt.h, group-member.c,
4191 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4192 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4193 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4194 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4195 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4196 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4197 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4198 yesno.c: Back out Copyright date changes for each file with no change
4199 this year. This eases coordination with other programs using the same
4200 source code modules. From Paul Eggert.
4202 2000-08-03 Greg McGary <greg@mcgary.org>
4204 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4205 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4206 (EXTEND_BUFFER): Use them.
4208 2000-08-01 Jim Meyering <meyering@lucent.com>
4210 * dirname.c (ISSLASH): Define.
4211 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4212 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4213 both `\' and `/' may be use as path separators.
4214 Based on a patch from Prashant TR.
4216 2000-07-31 Paul Eggert <eggert@twinsun.com>
4218 * quotearg.c (quotearg_n_options): Don't make the initial
4219 slot vector a constant, since it might get modified.
4221 2000-07-31 Jim Meyering <meyering@lucent.com>
4223 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4224 * obstack.c (print_and_abort): Likewise.
4226 2000-07-30 Paul Eggert <eggert@twinsun.com>
4228 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4229 buffer, so that the caller can always quote one small
4230 component of a "memory exhausted" message in slot 0.
4231 From a suggestion by Jim Meyering.
4233 2000-07-30 Jim Meyering <meyering@lucent.com>
4235 * makepath.c (make_path): Quote the other instance, too.
4237 * quotearg.c (N_STATIC_SLOTVECS): Define.
4238 (STATIC_BUF_SIZE): Define.
4239 (quotearg_n_options): Use only statically allocated storage when
4240 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4241 than STATIC_BUF_SIZE.
4243 2000-07-29 Jim Meyering <meyering@lucent.com>
4245 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4246 * dirname.c (dir_name): Likewise.
4248 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4250 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4251 (dir_name): Assert that there are no trailing slashes.
4253 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4255 * mbswidth.h (mbswidth): Add a flags argument.
4256 (mbswidth): New declaration.
4257 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4258 * mbswidth.c (mbswidth): Add a flags argument.
4259 (mbsnwidth): New function.
4261 2000-07-24 Jim Meyering <meyering@lucent.com>
4263 * mbswidth.c: Remove useless #else. From Bruno Haible.
4265 2000-07-23 Paul Eggert <eggert@twinsun.com>
4267 * mbswidth.c (_XOPEN_SOURCE):
4268 Don't define; this causes problems on Solaris 7.
4269 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4271 2000-07-23 Paul Eggert <eggert@twinsun.com>
4274 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4275 so that mbstate_t is always defined.
4277 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4278 be 1 in at least one GCC installation, and this configuration
4279 error is likely to be common. Ignoring MB_LEN_MAX hurts
4280 performance on hosts that have mbrtowc but have only unibyte
4281 locales, but I assume these hosts are rare.
4283 2000-07-23 Paul Eggert <eggert@twinsun.com>
4285 * quotearg.c: Streamline by invoking multibyte code only if needed.
4286 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4287 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4288 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4289 invoke multibyte primitives.
4291 2000-07-23 Jim Meyering <meyering@lucent.com>
4293 * basename.c (base_name): Add an assertion.
4295 2000-07-15 Bruno Haible <clisp.cons.org>
4297 * quotearg.c: When the system forces us to redefine mbstate_t,
4298 shadow its mbsinit function.
4300 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4302 * mbswidth.h: New file.
4303 * mbswidth.c: New file.
4304 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4305 (noinst_HEADERS): Add mbswidth.h.
4307 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4309 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4312 2000-07-15 Jim Meyering <meyering@lucent.com>
4314 * makepath.c: Include quote.h.
4315 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4316 corresponding argument in a `quote (...)' call.
4317 Give better diagnostics.
4319 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4320 (noinst_HEADERS): Add quote.h.
4322 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4323 from tar's src/misc.c.
4324 * quote.h: New file. Prototypes for same.
4326 2000-07-10 Paul Eggert <eggert@twinsun.com>
4328 From a suggestion by Bruno Haible.
4329 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4330 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4331 to decide whether to define the BeOS workaround macro;
4332 this adjusts to the change to AC_MBSTATE_T.
4334 2000-07-13 Paul Eggert <eggert@twinsun.com>
4336 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4338 * quotearg.c (quoting_style_args, quoting_style_vals,
4339 quotearg_buffer_restyled): Add support for
4340 clocale_quoting_style. Undo previous change to
4341 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4342 and "{RIGHT QUOTATION MARK}" msgids.
4344 2000-07-05 Paul Eggert <eggert@twinsun.com>
4346 The old behavior of quoting `like this' doesn't look good with
4347 newer, ISO-style fonts. See:
4348 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4350 Instead, quote "like this" by default. Let the translator
4351 tailor the locale-specific quoting behavior by providing
4352 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4354 * quotearg.c (N_): New macro.
4355 (gettext_default): New function.
4356 (quotearg_buffer_restyled): Use
4357 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4358 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4360 2000-07-09 Jim Meyering <meyering@lucent.com>
4362 * Most files: Update copyright dates to include 2000.
4364 2000-07-08 Jim Meyering <meyering@lucent.com>
4366 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4368 (xgethostname): Remove now-unnecessary #ifdef.
4369 Move declaration of `err' into loop where it's used.
4371 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4373 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4374 by allocating a larger buffer. Test the gethostname return value for
4375 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4376 returns an error and ENAMETOOLONG isn't defined.
4378 2000-07-05 Paul Eggert <eggert@twinsun.com>
4379 and Bruno Haible <haible@clisp.cons.org>
4381 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4383 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4385 * quotearg.c (struct quoting_options): Simplify quote_these_too
4388 2000-07-03 Jim Meyering <meyering@lucent.com>
4390 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4391 Reported by Bruno Haible.
4393 2000-07-04 Jim Meyering <meyering@lucent.com>
4395 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4396 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4399 2000-07-03 Paul Eggert <eggert@twinsun.com>
4400 and Bruno Haible <haible@clisp.cons.org>
4402 * quotearg.c (mbrtowc):
4403 Assign to *pwc, and return 1 only if result is nonzero.
4404 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4406 2000-07-03 Jim Meyering <meyering@lucent.com>
4408 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4409 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4412 2000-07-02 Jim Meyering <meyering@lucent.com>
4414 * quotearg.c (mbstate_t): Don't define here.
4416 2000-07-02 Jim Meyering <meyering@lucent.com>
4418 * nanosleep.c (SIGCONT): Define if not already defined.
4420 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4422 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4423 per change in ../m4/ls-mntd-fs.m4.
4424 (read_filesystem_list): Ignore symbolic links.
4426 2000-06-29 Jim Meyering <meyering@lucent.com>
4428 * same.c: Include <string.h> or <strings.h>, as appropriate,
4429 for declaration of strcmp.
4431 * long-options.c: Include <stdlib.h>, for declaration of exit.
4433 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4434 Avoid warning by casting result to `char *' to remove `const'.
4436 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4438 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4440 2000-06-26 Paul Eggert <eggert@twinsun.com>
4442 savedir now sets errno on failure and invokes xmalloc to get memory.
4443 Fix a couple of other minor bugs while we're at it.
4445 * savedir.c (<unistd.h>): Do not include; there's no need.
4446 (NAMLEN): Remove macro.
4447 (malloc, realloc): Remove decls.
4449 ("xalloc.h"): Include.
4450 (NAME_SIZE_DEFAULT): New macro.
4451 (savedir): Use xmalloc / xrealloc to allocate memory.
4452 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4453 Skip "" directory entries.
4454 Use strlen to calculate directory entry length, since the old method
4455 is rarely used these days and isn't worth supporting.
4456 Don't use a pointer after freeing it.
4457 Check for integer overflow when calculating allocation size.
4458 Use memcpy to copy entries, instead of stpcpy.
4459 Set errno properly when returning NULL.
4460 Check for readdir error.
4462 2000-06-26 Jim Meyering <meyering@lucent.com>
4464 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4466 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4468 * getusershell.c (xmalloc, xrealloc): Remove functions.
4470 Don't include <stdlib.h>. Don't declare malloc, realloc.
4472 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4474 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4476 2000-06-24 Jim Meyering <meyering@lucent.com>
4478 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4480 2000-06-21 Jim Meyering <meyering@lucent.com>
4482 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4484 2000-06-19 Paul Eggert <eggert@twinsun.com>
4486 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4487 (mbrtowc, mbstate_t): Define substitutes if
4488 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4489 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4490 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4492 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4494 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4495 than 1024, return a memory chunk of least possible size, instead
4496 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4497 Use free/xmalloc instead of xrealloc to avoid copying for very long
4500 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4502 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4503 address, not strdup. Include <stdlib.h> and don't declare free().
4505 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4507 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4510 2000-06-21 Jim Meyering <meyering@lucent.com>
4512 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4513 (noinst_HEADERS): Add getstr.h.
4515 * getline.c (getstr): Move into a separate file.
4516 * getstr.c (getstr): New file, extracted from getline.c, with
4517 the following changes: new parameter, delim2; both delim[12]
4518 parameters have type `int', not `char'. The latter would lose
4519 with 8-bit delimiters.
4520 * getstr.h: New file.
4522 2000-06-19 Jim Meyering <meyering@lucent.com>
4524 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4526 2000-06-18 Jim Meyering <meyering@lucent.com>
4528 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4529 Besides, these days every porting target provides a mkdir function.
4531 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4532 (this snippet comes from src/system.h).
4534 2000-06-15 Paul Eggert <eggert@twinsun.com>
4536 * human.c (adjust_value): New function.
4537 (human_readable_inexact): Apply rounding style even when
4538 printing approximate values.
4540 2000-06-14 Paul Eggert <eggert@twinsun.com>
4542 * human.c (human_readable_inexact): Allow an input block
4543 size that is not a multiple of the output block size, and vice versa.
4544 Reported by Piergiorgio Sartor.
4546 2000-06-14 Paul Eggert <eggert@twinsun.com>
4548 * getdate.y (get_date): Apply relative times after time
4549 zone indicator, not before. Reported by Todd A. Jacobs.
4551 2000-06-13 Jim Meyering <meyering@lucent.com>
4553 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4555 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4557 2000-06-12 Paul Eggert <eggert@twinsun.com>
4559 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4561 2000-06-04 Paul Eggert <eggert@twinsun.com>
4563 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4565 2000-06-04 Jim Meyering <meyering@lucent.com>
4567 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4568 SunOS 4.1.4 for which gid_t is an unsigned type.
4570 2000-06-03 Jim Meyering <meyering@lucent.com>
4572 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4574 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4576 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4577 newer, don't install charset.alias.
4578 * config.charset: Change the Linux/glibc rules so they become empty
4579 on glibc-2.1 or newer.
4581 2000-06-02 Jim Meyering <meyering@lucent.com>
4583 * mountlist.c: Back out last change. Instead, do this...
4584 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4585 member using the same `ignore'-testing code.
4586 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4590 2000-05-29 Jim Meyering <meyering@lucent.com>
4592 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4593 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4595 2000-05-22 Jim Meyering <meyering@lucent.com>
4597 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4599 2000-05-18 Jim Meyering <meyering@lucent.com>
4601 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4602 back, too, since it may have been modified by allocate_entry.
4603 (hash_delete): Rewrite to use neither the assignment operator
4604 nor the comma operator in an if-expression.
4606 2000-05-15 Paul Eggert <eggert@twinsun.com>
4609 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4610 Remove; no longer needed.
4611 "quotearg.h": Add include.
4612 (file_name): Do not bother to explicitly initialize to NULL; it's less
4613 efficient on some hosts.
4614 (close_stdout_status): Remove test as to whether stdout was already
4615 closed; it breaks for the case "echo x | sort >&-".
4616 Quote file name colons.
4617 Do not assume that _("write error") lacks format strings.
4619 2000-05-15 Jim Meyering <meyering@lucent.com>
4621 * version-etc.c (version_etc_copyright): Update the copyright string
4622 used in all --version output.
4624 2000-05-14 Jim Meyering <meyering@lucent.com>
4626 * closeout.c (close_stdout_set_file_name): New function.
4627 (close_stdout_status): Use new file-scoped global.
4628 Return right away if fstat says the stdout file descriptor is invalid.
4629 * closeout.h (close_stdout_set_file_name): Declare.
4631 2000-05-10 Jim Meyering <meyering@lucent.com>
4633 * closeout.c [default_exit_status]: New file-scoped variable.
4634 (close_stdout_set_status): New function.
4635 * closeout.h (close_stdout_set_status): Declare.
4637 2000-05-08 Jim Meyering <meyering@lucent.com>
4639 * long-options.c: Don't include closeout.h.
4640 (parse_long_options): Don't call close_stdout for --version.
4642 2000-05-06 Jim Meyering <meyering@lucent.com>
4644 * strnlen.c: Undefine __strnlen and strnlen.
4645 [!weak_alias]: Define __strnlen to strnlen.
4647 * atexit.c: New file, from libiberty.
4649 2000-05-06 Jim Meyering <meyering@lucent.com>
4651 * closeout.c (close_stdout_status): Also check for errors on the
4654 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4656 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4657 instead of xmalloc, xrealloc, path_concat.
4658 (locale_charset): Treat empty environment variables as absent.
4659 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4661 2000-05-04 Jim Meyering <meyering@lucent.com>
4663 * getopt.c: Update from glibc.
4664 * obstack.c: Likewise.
4665 * obstack.h: Likewise.
4666 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4668 * regex.h: Likewise.
4669 * strndup.c: Likewise.
4670 * strnlen.c: New file, from glibc.
4672 2000-05-01 Jim Meyering <meyering@lucent.com>
4674 * full-write.c (full_write): Remove `FIXME' part of comment.
4676 2000-04-29 Jim Meyering <meyering@lucent.com>
4678 * path-concat.c: Declare strdup only if it's not defined.
4679 * canon-host.c: Likewise.
4681 2000-04-28 Jim Meyering <meyering@lucent.com>
4683 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4684 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4685 included first, then limits.h is included by locale.h by libintl.h.
4686 From John David Anglin.
4688 2000-04-25 Jim Meyering <meyering@lucent.com>
4690 * makepath.c (S_IRWXUGO): Define.
4691 (make_path): Always perform explicit chmod if MODE specifies any
4692 of the `special' permission bits. Prompted by a bug report against
4693 install from Mate Wierdl and Joost van Baal.
4695 2000-04-18 Jim Meyering <meyering@lucent.com>
4699 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4700 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4702 2000-04-17 Jim Meyering <meyering@lucent.com>
4704 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4705 the definition of it to rpl_strftime also defined-away the system's
4708 2000-04-15 Jim Meyering <meyering@lucent.com>
4710 Use `C' to denote so-called `contiguous' files, the same way
4712 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4713 (ftypelet): Use S_ISCTG.
4714 From Michael Deutschmann.
4716 2000-04-14 Jim Meyering <meyering@lucent.com>
4718 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4720 2000-04-08 Jim Meyering <meyering@lucent.com>
4722 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4723 names don't conflict. Reported by Eli Zaretskii.
4725 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4727 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4728 bug. Deal with the different error behavior of Irix iconv.
4730 2000-04-07 Jim Meyering <meyering@lucent.com>
4732 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4733 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4735 2000-04-05 Jim Meyering <meyering@lucent.com>
4737 Portability tweaks required for ultrix4.3.
4738 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4739 * readutmp.c: Include sys/types.h before sys/stat.h.
4740 * canon-host.c: Declare strdup.
4741 * path-concat.c: Likewise.
4742 From John David Anglin.
4744 2000-04-04 Jim Meyering <meyering@lucent.com>
4746 Be more DOS 8.3-friendly.
4747 * ref-add.sin: Renamed from ref-add.sed.in.
4748 * ref-del.sin: Renamed from ref-del.sed.in.
4749 * Makefile.am: Reflect renaming.
4750 Reported by Eli Zaretskii.
4752 Use a temporary file name that won't clash with `charset.alias'
4753 in the DOS 8.3 name space.
4754 * Makefile.am (charset_tmp): Define.
4755 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4756 (uninstall-local): Likewise.
4757 Reported by Eli Zaretskii.
4759 2000-03-29 Paul Eggert <eggert@twinsun.com>
4761 * time/strftime.c (my_strftime): Make sure we call the system
4762 strftime, not ourselves, when invoking the underlying strftime.
4764 2000-03-24 Jim Meyering <meyering@lucent.com>
4766 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4767 (charset_alias): Define.
4768 (install-exec-local): Factor out common code.
4769 (uninstall-local): Split lines longer than 80.
4770 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4772 (.sed.in.sed): New rule. Don't redirect directly to $@.
4773 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4775 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4777 * config.charset: Output a line containing "Packages using this file".
4778 * ref-add.sed.in, ref-del.sed.in: New files.
4779 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4780 ref-del.sed): New rules.
4782 2000-03-17 Jim Meyering <meyering@lucent.com>
4784 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4785 Otherwise, include <strings.h>
4787 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4789 * unicodeio.c (utf8_wctomb): New function.
4790 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4791 format instead of in UCS-4 with platform dependent endianness.
4793 2000-03-07 Paul Eggert <eggert@twinsun.com>
4795 * savedir.c (savedir): Work even if directory size is
4796 negative; this can happen with some screwy NFS configurations.
4798 2000-03-06 Jim Meyering <meyering@lucent.com>
4800 * localcharset.c (get_charset_aliases): Don't try to free file_name
4801 if it's NULL (because we ran out of memory). From Bruno Haible.
4803 2000-03-05 Jim Meyering <meyering@lucent.com>
4805 * localcharset.c ("path-concat.h"): Include.
4806 (get_charset_aliases): Use path_concat instead of ANSI string
4809 * unicodeio.h (PARAMS): Define.
4810 Use it to guard prototype.
4812 2000-03-04 Jim Meyering <meyering@lucent.com>
4814 * Makefile.am (install-exec-local): Create $(libdir) before installing
4816 (uninstall-local): Uncomment this rule so `make distcheck' works
4819 * unicodeio.c (<errno.h>): Include it.
4820 (errno): Declare if not defined.
4822 * localcharset.c: Add Bruno's comment justifying use of volatile.
4824 * config.charset: New version, incorporating remarks from a linux
4825 i18n mailing list. From Bruno Haible.
4827 2000-03-02 Jim Meyering <meyering@lucent.com>
4829 * Makefile.am (EXTRA_DIST): Add config.charset.
4831 2000-03-01 Jim Meyering <meyering@lucent.com>
4833 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4834 * unicodeio.c: Likewise.
4836 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4838 * config.charset: New file.
4839 * localcharset.c: New file.
4840 * unicodeio.h, unicodeio.c: New files.
4841 * Makefile.am (DEFS): Add -DLIBDIR=...
4842 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4843 (noinst_HEADERS): Add unicodeio.h.
4844 (all-local, install-exec-local, charset.alias): New targets.
4846 2000-02-28 Paul Eggert <eggert@twinsun.com>
4848 * quotearg.c (ALERT_CHAR): New macro.
4849 (quotearg_buffer_restyled): Use it.
4851 2000-02-27 Jim Meyering <meyering@lucent.com>
4853 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4854 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4856 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4857 not `#if STDC_HEADERS'.
4858 Declare malloc if needed.
4860 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4861 now that autoconf always defines the HAVE_DECL_ symbols.
4862 * human.c: Likewise.
4864 * strtoumax.c: Likewise.
4866 * backupfile.c: Arrange for cpp to fail if the configure-time
4867 declaration check was not run.
4869 * human.c: Likewise.
4871 * strtoumax.c: Likewise.
4873 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4874 then first look up the entire `.'-containing string as a login name.
4876 2000-02-18 Paul Eggert <eggert@twinsun.com>
4878 * getdate.y: Handle two-digit years with leading zeros correctly.
4879 (textint): New typedef.
4880 (parser_control): Member year changed from int to textint.
4882 (YYSTYPE): Removed; replaced by %union with int and textint members.
4883 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4884 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4885 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4886 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4887 (date, number, to_year): Use width of number in digits, not its value,
4888 to determine whether it's a 2-digit year, or a 2-digit time.
4889 (yylex): Store number of digits of numeric tokens.
4890 Reported by John Kendall.
4892 (parser_control): Changed from struct parser_control to typedef (for
4893 consistency). All uses changed.
4895 (tID): Removed; not used.
4896 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4898 2000-02-14 Paul Eggert <eggert@twinsun.com>
4900 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4901 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4903 2000-02-12 Jim Meyering <meyering@lucent.com>
4905 * userspec.c (ISDIGIT): Define it.
4906 (isdigit): Remove definition.
4907 (is_number): Use ISDIGIT, not isdigit.
4908 <libintl.h>: Include.
4910 (parse_user_spec): Mark translatable strings.
4912 2000-02-10 Jim Meyering <meyering@lucent.com>
4914 With these changes, nanosleep.[ch] are finally enough like the other
4915 lib/* replacement files to compile on a few more losing systems.
4917 * nanosleep.h: Don't include config.h.
4918 Remove prototype from declaration of nanosleep.
4919 (PARAMS): Remove now-unneeded definition.
4920 * nanosleep.c: #undef nanosleep.
4921 (rpl_nanosleep): Rename from nanosleep.
4923 2000-02-03 Jim Meyering <meyering@lucent.com>
4925 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4926 rather than with `#if HAVE_UTMPNAME'.
4928 2000-02-01 Jim Meyering <meyering@lucent.com>
4930 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4932 2000-01-31 Jim Meyering <meyering@lucent.com>
4934 * nanosleep.h (nanosleep): Guard declaration with
4935 `#if ! HAVE_DECL_NANOSLEEP'.
4936 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4937 the declaration in that vendor's sys/timers.h.
4938 Reported by Christian Krackowizer.
4940 * quotearg.c (ISASCII): Add #undef and move definition to follow
4941 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4942 (ISPRINT): Likewise.
4943 Reported by Tom Tromey.
4945 2000-01-30 Jim Meyering <meyering@lucent.com>
4947 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4948 uses of ->ut_name. The latter doesn't work with new Linux header files
4949 where only utmpx.ut_user is declared.
4951 * readutmp.h (UT_USER): Define.
4953 2000-01-23 Jim Meyering <meyering@lucent.com>
4955 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4958 2000-01-22 Jim Meyering <meyering@lucent.com>
4960 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4961 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4962 Required for some AIX systems. Reported by Christian Krackowizer.
4963 [TESTING] (main): New function.
4965 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4966 * dirname.c (dir_name): Support for DOS-style file names with drive
4969 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4971 * strverscmp.c (ISDIGIT): Define.
4972 (strverscmp): Use ISDIGIT, not isdigit.
4974 2000-01-17 Paul Eggert <eggert@twinsun.com>
4976 * nanosleep.c (nanosleep):
4977 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4978 POSIX.1 doesn't require SA_INTERRUPT and some systems
4979 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4980 it's been part of POSIX.1 since day 1 (in 1988).
4982 2000-01-17 Jim Meyering <meyering@lucent.com>
4984 * interlock: Remove unused file. Reported by François Pinard.
4986 2000-01-16 Paul Eggert <eggert@twinsun.com>
4988 * quotearg.c (quotearg_buffer_restyled): Do not quote
4989 alert, backslash, formfeed, and vertical tab unnecessarily in
4990 shell quoting style.
4993 version-control: never