1 2004-04-20 Jim Meyering <jim@meyering.net>
2 Bruno Haible <bruno@clisp.org>
4 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5 memory when realloc fails.
7 2004-04-18 Jim Meyering <jim@meyering.net>
9 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
10 don't leak memory and do call END_UTMP_ENT.
12 2004-04-11 Paul Eggert <eggert@twinsun.com>
14 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
15 (CHAR_BIT): Remove, since we assume C89.
16 Include <stdint.h> if available, as per current Autoconf CVS advice.
18 2004-03-30 Paul Eggert <eggert@twinsun.com>
20 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
21 not bool, to be more consistent with Unix conventions.
22 Suggested by Bruno Haible.
26 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
29 * getdate.h: Include stdbool.h, and timespec.h instead of
30 the usual <time.h> dance.
31 (get_date): Change signature to support fractional time stamps.
33 * getdate.y: Include "getdate.h" first, as we can now
34 assume C89 and don't need to worry about 'const'.
35 Similarly, include "unlocked-io.h" near start, not in middle.
37 (textint.value): Use long int rather than int.
38 (textint.digits): Use size_t rather than int.
39 (BILLION, LOG10_BILLION): New constants.
40 (parser_control): New member rel_ns. Members day_ordinal,
41 time_zone, month, day, hour, minutes, rel_year, rel_month,
42 rel_day, rel_hour, rel_minutes, rel_seconds
43 are now long int, not int. Member seconds is now struct timespec,
44 not int. New member timespec_seen. Members dates_seen, days_seen,
45 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
47 (%union.intval): Now long int, not int.
49 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
50 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
51 (spec): Now is a timespec or an item list.
52 (timespec, items): New nonterminals.
53 (time, rel, relunit, number, get_date):
54 Add support for fractional seconds.
55 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
56 (gmtime, localtime, mktime): Remove decls; not needed with C89.
57 (to_hour): First arg is now long int, not int.
58 (to_year): Returns long int, not int.
59 Don't treat year -70 like 70.
60 (tm_diff): Returns long int, not int.
61 (lookup_word): Use bool instead of int when appropriate.
62 (yylex): Use size_t for count, not int.
63 Detect overflow when parsing large integer constants.
64 Add support for fractions.
65 (get_date): Make pointers 'const' if possible.
66 Use more-portable code to detect integer overflow.
67 (main) [TEST]: Adjust to above changes. Test for localtime failure.
68 Don't use ctime; it's not reliable if the year has >4 digits.
70 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
71 This is for compatibility with BSD.
73 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
74 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
75 From coreutils' system.h.
77 * userspec.c: Don't include "posixver.h".
78 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
79 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
80 compatible extension. Simplify code by removing a boolean int
81 that was always nonzero if a string was nonnull.
83 2004-03-30 Jim Meyering <jim@meyering.net>
87 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
89 * readtokens.c (readtoken): Don't leak 64 bytes when reading
90 an empty input stream.
92 * readtokens.c: Include <stdbool.h>.
93 (readtoken): Use `size_t' rather than int/long.
95 Use `bool' rather than `int' where appropriate.
96 Use memset rather than an explicit loop.
97 Use x2nrealloc rather than xrealloc.
98 Allow the use of `\0' as a delimiter.
99 (readtokens): Likewise.
100 * readtokens.h (readtoken, readtokens): Update prototypes.
102 2004-03-30 Bruno Haible <bruno@clisp.org>
104 * getloadavg.c (getloadavg): Don't assume setlocale returns
107 2004-03-29 Paul Eggert <eggert@twinsun.com>
109 Merge changes to getloadavg.c from coreutils and Emacs.
111 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
112 Define to an expression, not to the empty string.
113 Include cloexec.h and xalloc.h.
114 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
115 Use set_cloexec_flag rather than rolling our own.
116 * cloexec.c, cloexec.h: New files.
118 2004-03-18 Paul Eggert <eggert@twinsun.com>
120 * getopt.h: Sync with libc CVS.
122 2004-03-18 Paul Eggert <eggert@twinsun.com>
123 Bruno Haible <bruno@clisp.org>
125 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
126 not on all platforms that have <wchar.h>.
127 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
129 2004-03-09 Paul Eggert <eggert@twinsun.com>
131 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
133 * getopt_int.h: New file, also synced from libc.
135 2004-03-07 Paul Eggert <eggert@twinsun.com>
137 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
138 '#if' expressions. Unlike the code it replaces, it does not
139 depend on (defined _SC_PAGESIZE). However, it does depend on
140 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
141 first reported by Jason Andrade in
142 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
144 2004-01-18 Simon Josefsson <jas@extundo.com>
146 * strdup.h: New file.
147 * strdup.c: Include it.
148 * path-concat.c: Include strdup.h. Drop strdup declaration.
149 * userspec.c: Include strdup.h. Drop strdup declaration.
151 2004-02-06 Karl Berry <karl@gnu.org>
153 * config.charset: update from gettext 0.14.1.
155 2004-02-05 Paul Eggert <eggert@twinsun.com>
157 Add comments and code, prompted by suggestions from Bruno Haible
159 * quotearg.h (quotearg_alloc): New decl. Improve the comments
160 describing the enum quoting_style values.
161 * quotearg.c (quotearg_alloc): New function.
162 (quotearg_buffer_restyled): Treat lone { and } as special.
163 Treat = as special. Work around bug with older shells
164 that "see" a '\' that is really the 2nd byte of a multibyte char.
165 Quote empty string with shell_quoting_style.
167 2004-02-03 Bruno Haible <bruno@clisp.org>
169 * pipe.h: New file, from GNU gettext.
170 * pipe.c: New file, from GNU gettext.
172 2004-01-27 Bruno Haible <bruno@clisp.org>
174 * execute.h: New file, from GNU gettext.
175 * execute.c: New file, from GNU gettext.
176 * w32spawn.h: New file, from GNU gettext.
178 2004-01-23 Paul Eggert <eggert@twinsun.com>
180 Exit-status fix from coreutils.
182 Use exit_failure consistently in place of EXIT_FAILURE,
183 so that program exit statuses are consistent on failure.
185 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
186 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
187 * argmatch.h: Comment fix to match the above.
188 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
189 Now a macro referring to exit_failure, instead of a separate
190 variable. Include "exitfail.h" to get it.
191 * xstrtol.h: Include "exitfail.h".
192 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
194 * long-options.c (parse_long_options): Use prototype
195 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
198 2004-01-21 Jim Meyering <jim@meyering.net>
200 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
201 so as not to conflict with a different-sized __mktime_internal
202 function in GNU libc.
203 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
204 Problem building statically-linked `ls' reported by Michael Brunnbauer.
206 2004-01-18 Paul Eggert <eggert@twinsun.com>
208 Merge from diffutils.
210 * file-type.c (file_type): Add typed memory objects.
211 * file-type.h (S_TYPEISTMO): New macro.
213 * c-stack.h (c_stack_action): Remove argv argument.
214 * c-stack.c (c_stack_action): Likewise. All uses changed.
215 (die): Don't calculate message unless segv_action returns.
216 (get_stack_location, min_address_from_argv, max_address_from_argv,
217 volatile stack_base, volatile_stack_size): Remove.
218 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
219 that every segmentation violation is a stack overflow. (Ouch!)
220 See Debian bug 136249 (still outstanding) for more info about why
221 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
223 2003-11-30 Bruno Haible <bruno@clisp.org>
225 Safer stack allocation.
226 * setenv.c: Include allocsa.h.
227 (alloca): Remove fallback definition.
228 (freea): Remove macro.
229 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
232 2003-10-17 Bruno Haible <bruno@clisp.org>
234 * binary-io.h: Avoid warnings on Cygwin.
236 2003-12-28 Bruno Haible <bruno@clisp.org>
238 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
239 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
241 2003-11-28 Bruno Haible <bruno@clisp.org>
243 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
245 2003-11-27 Bruno Haible <bruno@clisp.org>
247 * wait-process.c: On Windows, include windows.h. Needed on mingw.
249 2003-11-17 Bruno Haible <bruno@clisp.org>
251 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
253 2003-11-24 Bruno Haible <bruno@clisp.org>
255 * xallocsa.h: New file, from GNU gettext.
256 * xallocsa.c: New file, from GNU gettext.
258 2003-11-24 Bruno Haible <bruno@clisp.org>
260 * allocsa.h: New file, from GNU gettext.
261 * allocsa.c: New file, from GNU gettext.
263 2003-11-24 Bruno Haible <bruno@clisp.org>
265 * eealloc.h: New file.
267 2004-01-15 Jim Meyering <jim@meyering.net>
269 Merge from coreutils.
271 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
272 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
273 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
275 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
276 optional configure-time default.
278 * version-etc.c (version_etc_copyright): Update copyright date.
280 * xreadlink.c (xreadlink): Correct outdated comment.
282 2004-01-15 Paul Eggert <eggert@twinsun.com>
284 Merge from coreutils.
286 * posixver.c: Include posixver.h.
288 * same.c: Include <stdbool.h>, <limits.h>.
289 (_POSIX_NAME_MAX): Define if not defined.
291 (same_name): If file names are silently truncated, report
292 that the file names are the same if they are the same after
293 the silent truncation.
295 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
297 * xstrtod.c (xstrtod): Likewise. All callers changed to
298 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
301 2004-01-14 Paul Eggert <eggert@twinsun.com>
303 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
304 with like-named macro in fnmatch.c.
305 (EXT): Use an internal constant instead.
307 Merge fnmatch patches from glibc.
308 * fnmatch.c (mbsinit): Remove define.
309 Add libc_hidden_ver (__fnmatch, fnmatch).
310 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
311 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
313 2003-12-14 Karl Berry <karl@gnu.org>
315 * config.charset: update from gettext-runtime.
317 2003-12-03 Paul Eggert <eggert@twinsun.com>
319 * getgroups.c (getgroups): xmalloc takes one argument, not two.
320 Bug reported by Alfred M. Szmidt.
322 2003-11-29 Karl Berry <karl@gnu.org>
324 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
326 2003-11-23 Paul Eggert <eggert@twinsun.com>
327 Bruno Haible <bruno@clisp.org>
329 * printf-parse.h: Don't include sys/types.h.
330 (ARG_NONE): New macro.
331 (char_directive): Change type of *arg_index fields to size_t.
332 * printf-parse.c: Don't include sys/types.h.
333 (SSIZE_MAX): Remove macro.
334 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
335 Remove unnecessary overflow check.
336 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
339 2003-11-24 Paul Eggert <eggert@twinsun.com>
341 * alloca.c: Remove dependency on xalloc module.
342 (xalloc_die): Remove.
343 (memory_full) [!defined emacs]: New macro.
344 [!defined emacs]: Don't include xalloc.h.
345 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
346 address arithmetic overflows. Change datatypes a bit to avoid
349 2003-11-22 Jim Meyering <jim@meyering.net>
351 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
353 2003-11-17 Bruno Haible <bruno@clisp.org>
355 * vasnprintf.c (alloca): Remove fallback definition.
356 (freea): Remove definition.
357 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
358 Reported by Paul Eggert.
360 2003-11-17 Jim Meyering <jim@meyering.net>
362 On systems without utime and without a utimes function capable of
363 dealing with a NULL struct utimbuf* argument, this utime replacement
364 could -- in unusual circumstances -- leak a file descriptor.
365 * utime.c: Include <unistd.h> and <errno.h>.
366 (utime_null): Be sure to close `fd' and to preserve errno.
367 Reported by Geoff Collyer via Arnold Robbins.
369 2003-11-16 Paul Eggert <eggert@twinsun.com>
370 Bruno Haible <bruno@clisp.org>
372 Protect against address arithmetic overflow.
373 * printf-args.h: Include stddef.h.
374 (arguments): Change type of field 'count' to size_t.
375 * printf-args.c (printf_fetchargs): Use size_t instead of
376 'unsigned int' where appropriate.
377 * printf-parse.h: Include sys/types.h.
378 (char_directive): Change type of *arg_index fields to ssize_t.
379 (char_directives): Change type of fields 'count', max_*_length to
381 * printf-parse.c: Include sys/types.h and xsize.h.
382 (SSIZE_MAX): Define fallback value.
383 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
384 instead of 'int' where appropriate. Check a_allocated, d_allocated
385 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
386 * vasnprintf.c: Include xsize.h.
387 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
388 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
389 overflow. Avoid wraparound when converting a width or precision from
392 2003-11-16 Bruno Haible <bruno@clisp.org>
394 Update from GNU gettext.
395 * printf-parse.c: Generalize to it can be compiled for wide strings.
396 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
397 * vasnprintf.c: Generalize to it can be compiled for wide strings.
398 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
399 SNPRINTF): New macros.
400 Don't include <alloca.h> if the file is used inside libintl.
401 (local_wcslen): New function, for Solaris 2.5.1.
402 (VASNPRINTF): Use it instead of wcslen.
404 2003-11-16 Bruno Haible <bruno@clisp.org>
406 * xsize.h (xmax): New function.
407 (xsum, xsum3, xsum4): Declare as "pure" functions.
409 2003-11-12 Paul Eggert <eggert@twinsun.com>
411 * xalloc.h: Do not include <limits.h> or <stdint.h>.
412 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
413 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
414 heuristic is just as accurate as far as we know, and it removes a
415 dependency on size_max.m4 and ptrdiff_max.m4.
417 2003-11-12 Paul Eggert <eggert@twinsun.com>
419 * xstrtol.c (__xstrtol): Remove "break" immediately after
420 "return", to pacify some unknown compiler. Problem reported
423 2003-11-11 Bruno Haible <bruno@clisp.org>
425 * xsize.h (SIZE_MAX): Remove fallback definition.
426 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
429 2003-11-10 Paul Eggert <eggert@twinsun.com>
431 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
432 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
433 rejected some allocations of exactly SIZE_MAX - 2 bytes.
435 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
436 not (size_t) -1, since it's defined here.
438 2003-11-06 Paul Eggert <eggert@twinsun.com>
440 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
441 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
442 Reject sizes of exactly SIZE_MAX bytes.
443 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
444 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
446 2003-11-05 Bruno Haible <bruno@clisp.org>
448 * xsize.h: Include limits.h, to avoid a possible collision with
449 SIZE_MAX defined in <limits.h> on Solaris.
451 2003-11-04 Bruno Haible <bruno@clisp.org>
454 * linebreak.c: Include xsize.h.
455 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
456 argument for overflow.
457 Suggested by Paul Eggert.
459 2003-10-31 Bruno Haible <bruno@clisp.org>
461 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
462 to avoid (extremely rare) race condition.
463 Suggested by Paul Eggert.
465 2003-11-03 Jim Meyering <jim@meyering.net>
467 * userspec.c: Include "userspec.h".
468 * userspec.h: New file.
470 2003-10-31 Paul Eggert <eggert@twinsun.com>
472 * mountlist.h (struct mount_entry.me_type_malloced): New member.
473 * mountlist.c (SIZE_MAX): Define if not defined already.
474 (read_filesystem_list): Set and use me_type_malloced.
475 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
476 whatever the type happens to be), for brevity and consistency.
477 Check for size calculation overflow on Alphas running OSF/1.
479 2003-10-31 Jim Meyering <jim@meyering.net>
481 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
483 * linebuffer.c: Include <string.h> for declaration of memset.
485 2003-10-30 Paul Eggert <eggert@twinsun.com>
486 Bruno Haible <bruno@clisp.org>
488 * vasprintf.c: Include <limits.h>, <stdlib.h>.
489 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
491 2003-10-29 Paul Eggert <eggert@twinsun.com>
493 * xalloc.h (xalloc_oversized): Now a macro, not a function,
494 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
496 * quotearg.c (quotearg_n_options): Use it.
497 * group-member.c: Include <stdbool.h>.
498 (free_group_info): Arg is now const *; don't free arg.
499 (get_group_info): Now returns bool and accepts struct group_info *,
500 rather than returning a malloc'ed struct group_info *.
501 All uses changed. Check for overflow in internal size calculation.
503 * getusershell.c (readname): Simplify the code by using x2nrealloc
504 rather than xmalloc/xrealloc.
505 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
506 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
507 conformance bug: the old code used a pointer after freeing the
508 storage that it addressed.
509 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
510 rather than doing it by hand.
511 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
512 the buffer preserved. Use free and xmalloc instead.
513 * quotearg.c (quotearg_n_options): Likewise.
514 Use a simpler test for size overflow. Don't use xalloc_oversized
515 because unsigned int might be wider than size_t (!); this suggests
516 that we should switch from unsigned int to size_t for slot numbers.
518 2003-10-27 Bruno Haible <bruno@clisp.org>
520 * stdbool_.h: Better support for BeOS.
522 2003-10-27 Paul Eggert <eggert@twinsun.com>
524 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
525 to allocate the returned structure. Do not allocate a subarray,
526 as x2nrealloc will do that.
527 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
528 instead of xnrealloc.
529 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
531 2003-10-26 Paul Eggert <eggert@twinsun.com>
533 * xalloc.h (xalloc_oversized): New static inline function, for
534 callers that want to do their own size-overflow checking. Include
535 <stdbool.h>, since xalloc_oversized returns bool.
536 * xalloc.c (array_size_overflow): Remove. All callers changed
537 to use xalloc_oversized.
539 Add two functions x2realloc, x2nrealloc, for programs that grow
540 arrays dynamically by doubling their sizes.
541 * xalloc.h (x2realloc, x2nrealloc): New decls.
542 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
545 Port to C99 semantics for 'inline' of external functions.
546 Bug reported by Bruno Haible.
547 * xmalloc.c (xnmalloc_inline): New static inline function,
548 with the old contents of xnmalloc.
549 (xnmalloc, xmalloc): Use it.
550 (xnrealloc_inline): New static inline function,
551 with the old contents of xnrealloc.
552 (xnrealloc, xrealloc): Use it.
554 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
556 2003-10-25 Paul Eggert <eggert@twinsun.com>
558 Fix several address-calculation bugs in the hash modules,
559 plus some minor code cleanup.
561 * hash.h: Include <stdbool.h>, for bool.
562 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
563 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
564 hash_get_n_entries, hash_get_max_bucket_length,
565 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
566 hash_rehash): Use size_t rather than unsigned.
567 * hash.c (struct hash_table, hash_get_n_buckets,
568 hash_get_n_buckets_used, hash_get_n_entries,
569 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
570 hash_get_entries, hash_do_for_each, hash_string, is_prime,
571 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
573 (SIZE_MAX): Define if not defined.
574 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
575 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
577 Use const * when possible.
578 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
579 (check_tuning): Fix bug: if tuning parameters were very close to
580 0 or 1, rounding errors could have caused subscript violations.
581 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
582 (hash_initialize): Add 'fail:' label
583 to free table and return NULL, and use it to simplify code.
584 Use calloc rather than clearing the storage ourself.
585 (hash_initialize, hash_rehash): Check for arithmetic overflow in
586 buffer size calculations.
587 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
588 Include <stddef.h>, for size_t.
589 * hash-pjw.c (hash_pjw): Likewise.
590 Switch to method described by Bruno Haible.
591 Include <limits.h>, for CHAR_BIT.
592 (SIZE_BITS): New macro.
594 2003-10-21 Paul Eggert <eggert@twinsun.com>
596 * getndelim2.c (getndelim2): When size calculation overflows,
597 ceiling the allocation at NMAX bytes rather than silently
598 discarding input bytes before NMAX is reached. This makes
599 a difference only if NMAX exceeds SIZE_MAX / 2.
601 * obstack.c: Merge from glibc.
602 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
603 Add libc_hidden_def (_obstack_newchunk).
604 (_obstack_free) [! defined _LIBC]: Remove.
605 [defined _LIBC]: Make a strong alias from obstack_free, rather than
606 a clone of the function body.
607 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
608 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
610 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
611 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
614 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
615 (obstack_ptr_grow_fast, obstack_int_grow_fast):
616 Don't use lvalue casts, as GCC plans to remove support for them
617 in GCC 3.5. Reported by Joseph S. Myers. This bug
618 was also present in the non-GCC version, indicating that this
619 code had always been buggy and had never been widely used.
620 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
621 Use the fast variant of each macro, rather than copying the
622 definiens of the fast variant; that way, we'll be more likely to
623 catch future bugs in the fast variants.
625 2003-10-20 Bruno Haible <bruno@clisp.org>
627 * wait-process.h: New file, from GNU gettext.
628 * wait-process.c: New file, from GNU gettext.
630 2003-10-19 Jim Meyering <jim@meyering.net>
632 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
634 2003-10-16 Paul Eggert <eggert@twinsun.com>
636 * getgroups.c: Include <errno.h>, <stdlib.h>.
637 (getgroups): First arg is int, not size_t.
638 Don't let 'free' mangle errno.
640 2003-10-16 Jim Meyering <jim@meyering.net>
642 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
644 2003-10-15 Paul Eggert <eggert@twinsun.com>
646 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
648 (new_exclude, add_exclude_file): Initial size no longer needs to
650 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
651 our own address arithmetic overflow checking.
653 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
654 (fnmatch): Do not alloca more than 2000 wide characters;
655 instead, use malloc for large buffers.
656 Check for address arithmetic overflow, and return -1
657 with errno set to ENOMEM in that case.
658 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
659 (NEW_PATTERN): Do not alloca more than 8000 bytes;
660 instead, return -1. Check for address arithmetic overflow.
662 2003-10-14 Paul Eggert <eggert@twinsun.com>
664 Handle invalid suffixes and overflow independently, so that
665 callers can treat them independently as needed. Fix some bugs in
666 suffix handling, e.g., "100k@" was not diagnosed as an invalid
667 suffix for a human-readable blocksize. The major caller-visible
668 change is the addition of a new
669 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
670 that both overflow and suffix chars were found.
672 * human.c (humblock): Don't check separately for invalid suffix
673 char; that is xstrtoumax's job (now that its bug is fixed).
674 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
675 INTMAX_MAX]: New macros.
676 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
677 TYPE_MAXIMUM): New macros.
678 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
679 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
680 if overflow occurs, as it's what __strtol does and it's more useful
682 (__xstrtol): If __strtol reports some error other than ERANGE,
683 reflect it to the caller as LONGINT_INVALID. If it reports
684 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
685 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
686 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
688 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
689 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
690 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
691 [defined UINTMAX_MAX]: New macros.
693 2003-10-14 Bruno Haible <bruno@clisp.org>
695 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
696 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
697 Also use volatile where needed.
699 2003-10-12 Paul Eggert <eggert@twinsun.com>
701 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
702 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
703 and define in terms of the other primitives.
704 * xmalloc.c: Include stdbool.h; do not include exit.h.
705 (SIZE_MAX): Define if not already defined.
706 (array_size_overflow): New function.
707 (xalloc_die): Abort instead of exiting if 'error' returns.
708 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
709 (xmalloc, xrealloc): Use them.
710 (xcalloc): Check for address arithmetic overflow.
711 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
712 a bit faster than strcpy.
714 2003-10-08 Paul Eggert <eggert@twinsun.com>
716 Merge getpass from libc, plus a few fixes.
718 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
720 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
721 __fsetlocking to empty.
722 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
723 do include <bits/libc-lock.h>.
724 Do not include <fcntl.h>; not needed.
725 [_LIBC]: Include <wchar.h>.
726 (NOTCANCEL_MODE): New macro.
727 (flockfile, funlockfile) [_LIBC]: New macros.
728 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
729 [!_LIBC]: New macros.
730 (call_fclose): New function.
731 (getpass): Use it. Save tty stream separately; this simplifies the
732 code and makes it more reliable if stdin happens to equal stdout.
733 Invoke __fsetlocking on tty.
734 Handle thread cancellation if needed.
735 Namespace cleanup (use __tcgetattr, __getline).
736 Use bool for Booleans.
737 [USE_IN_LIBIO]: Handle wide streams.
738 [!_LIBC]: Unconditionally do the fseek, since we don't know what
739 stream might go where.
741 * unlocked-io.h: Include <stdio.h>, so that the caller
742 doesn't have to include <stdio.h> before us.
743 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
744 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
745 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
746 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
747 if not declared, so that we can use getpass.c code from libc without
749 (flockfile, ftrylockfile, funlockfile): New macros.
751 2003-10-06 Bruno Haible <bruno@clisp.org>
753 * version-etc-2.h: Remove file.
754 * version-etc-2.c: Remove file.
756 2003-09-25 Jim Meyering <jim@meyering.net>
757 Bruno Haible <bruno@clisp.org>
759 This lets translators provide better translations for the
760 "Written by ..." part of --version output.
761 * version-etc.h: Include stdarg.h.
762 (version_etc_copyright): Declare as readonly.
763 (version_etc): Make this function variadic with a NULL-terminated list
764 of author name strings.
765 (version_etc_va): New declaration.
766 * version-etc.c: Include stdarg.h, stdlib.h.
767 (version_etc_copyright): Declare as readonly.
768 (version_etc_va): New function. Provide a different translatable string
769 for each possible number of authors < 10. Abbreviate when there are 10
771 (version_etc): Make this function variadic. Call version_etc_va.
772 Suggestion from Gary V. Vaughan.
774 * long-options.h (parse_long_options): Change prototype: the authors
775 string is moved to the end and becomes variadic.
776 * long-options.c: Include stdarg.h.
777 (parse_long_options): Make this function variadic, too.
778 Call version_etc_va, not version_etc.
780 2003-10-06 Bruno Haible <bruno@clisp.org>
782 * fatal-signal.h: New file, from GNU gettext.
783 * fatal-signal.c: New file, from GNU gettext.
785 2003-10-04 Karl Berry <karl@gnu.org>
787 * argp*: update from libc.
789 2003-10-01 Larry Jones <lawrence.jones@eds.com>
791 * getpass.c (getpass): Use a no-op fseek when switching from input to
792 output mode on the same stream.
794 2003-09-29 Paul Eggert <eggert@twinsun.com>
796 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
797 Fix arg typo in previous patch.
799 2003-09-28 Jim Meyering <jim@meyering.net>
801 * error.c: Correct cpp indentation.
803 2003-09-27 Paul Eggert <eggert@twinsun.com>
805 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
806 Omit the special code that used __typeof__, since we worry that
807 it could be more trouble than it's worth. See:
808 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
809 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
813 2003-09-26 Jim Meyering <jim@meyering.net>
815 * error.c (error_tail): Move some declarations
816 into inner scope where the local variables are used.
818 2003-09-26 Bruno Haible <bruno@clisp.org>
820 * stpncpy.h (gnu_stpncpy): New declaration.
821 (stpncpy): Define as alias for gnu_stpncpy.
822 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
824 2003-09-26 Paul Eggert <eggert@twinsun.com>
826 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
827 (error_tail): Do not loop, reallocating temporary buffer, since
828 the output cannot contain more wide characters than the input
829 contains bytes, the size must be big enough already. This avoids
830 one potential size overflow calculation. Check for size overflow
831 when calculating temporary buffer size. Free temporary buffer
832 when done, if it was allocated with malloc; this plugs a memory
833 leak. Remove casts from void * to pointers, that are no longer
834 needed now that we're assuming C89 or better.
836 Merge error changes from glibc.
838 * error.c, error.h: Update copyright notice header to match glibc.
839 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
840 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
841 Disable cancellation while printing error.
842 * error.h: Prepend __ to parameter names.
844 2003-09-25 Karl Berry <karl@gnu.org>
846 * argp-fmtstream.c, argp-help.c: update from libc.
848 2003-09-25 Bruno Haible <bruno@clisp.org>
850 * version-etc-2.h: New file, from version-etc.h with modifications.
851 * version-etc-2.c: New file, from version-etc.c with modifications.
853 2003-09-25 Simon Josefsson <jas@extundo.com>
855 * xgetdomainname.h: New file.
856 * xgetdomainname.c: New file.
858 2003-09-25 Simon Josefsson <jas@extundo.com>
859 Bruno Haible <bruno@clisp.org>
861 * getdomainname.h: New file.
862 * getdomainname.c: New file.
864 2003-09-24 Paul Eggert <eggert@twinsun.com>
866 * linebuffer.c (freebuffer): Don't free the argument, just
867 the buffer associated with the argument. Bug reported by
870 2003-09-19 Karl Berry <karl@gnu.org>
872 * argp.h: update from libc.
874 2003-09-16 Paul Eggert <eggert@twinsun.com>
876 * linebuffer.c (readlinebuffer): Return NULL immediately upon
877 input error, instead of returning NULL the next time we are called
878 (and therefore losing track of errno).
880 2003-09-15 Paul Eggert <eggert@twinsun.com>
882 * getndelim2.c (getndelim2): Don't trash errno when a read
883 fails, so that the caller gets the proper errno.
885 * readutmp.c (read_utmp): Likewise.
886 Check for fstat error. Close stream and free storage
889 2003-09-14 Bruno Haible <bruno@clisp.org>
891 * fwriteerror.h: New file.
892 * fwriteerror.c: New file.
894 2003-09-14 Jim Meyering <jim@meyering.net>
896 * getloadavg.c: Correct cpp indentation.
897 * strdup.c: Likewise.
898 * vasnprintf.c: Likewise.
900 2003-09-12 Paul Eggert <eggert@twinsun.com>
902 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
903 * obstack.c [!defined _LIBC]: Likewise.
904 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
905 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
906 * exitfail.c: Don't include stdlib.h; no longer needed.
908 More changes to assume C89 or better.
910 * error.c (error_tail): Assume vprintf.
912 * argmatch.c (getenv): Remove decl.
913 * progreloc.c (get_full_program_name): Define via prototype.
914 * setenv.c (clearenv): Likewise.
915 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
917 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
918 (malloc, memcpy): Remove decls.
919 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
920 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
921 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
922 (memcpy): Remove macro.
923 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
924 (__P): Remove. All uses removed.
925 (PTR): Remove. All uses changed to void *.
926 (CHAR_BIT, NULL): Remove.
927 (spaces, zeros, memset_space, memset_zero)
928 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
930 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
931 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
932 Define with prototype.
933 Remove now-unnecessary prototype decl.
934 (extra_args_spec): Assume ANSI C. All uses changed.
935 (extra_args_spec_iso): Remove.
936 (my_strftime, emacs_strftimeu): Define via prototype.
937 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
939 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
940 * strtoimax.c: Include <stdlib.h> unconditionally.
941 (strtoul, strtol): Remove decls.
942 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
944 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
945 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
946 (LOCALE_PARAM_PROTO): New macro.
947 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
948 (INTERNAL (strtol), strtol): Define with a prototype.
949 (PARAMS): Remove. All uses removed.
950 * tempname.c: Include <string.h> unconditionally.
951 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
952 * xgethostname.c (main): Define with a prototype.
953 * xmalloc.c: Include "xalloc.h" first, to check interface.
954 Include <stdlib.h> unconditionally.
955 (calloc, malloc, realloc, free): Remove decls.
956 * xstrtod.c: Include "xstrtod.h" first, to check interface.
957 Include <stdlib.h> unconditionally. Sort include file names.
959 (xstrtod): Define with a prototype.
960 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
961 (strtol, strtoul): Remove decls.
963 2003-09-11 Paul Eggert <eggert@twinsun.com>
965 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
966 Include <stdlib.h>, <string.h> unconditionally.
967 Remove now-unnecessary cast to char *.
968 * strnlen.c: Include <string.h> unconditionally.
969 * yesno.c (yesno): Define with a prototype.
971 2003-09-10 Bruno Haible <bruno@clisp.org>
973 * strcspn.c: Include <string.h> unconditionally.
974 * strpbrk.c: Include <string.h> unconditionally.
975 * strstr.c: Include <string.h> unconditionally.
976 * unicodeio.c: Include <string.h> unconditionally.
977 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
978 * unsetenv.c: Likewise.
979 * xreadlink.c: Include <stdlib.h> unconditionally.
980 * yesno.c: Include <stdlib.h> unconditionally.
981 (rpmatch): Add prototype.
983 2003-09-10 Jim Meyering <jim@meyering.net>
985 * error.c: Correct indentation of cpp directives.
987 2003-09-09 Paul Eggert <eggert@twinsun.com>
991 * acosl.c (main): Use a prototype.
992 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
995 * getloadavg.c (getloadavg, main): Define via prototypes.
997 * getopt.h (struct option.name): Assume C89, and use 'const'.
998 (getopt, etopt_long, getopt_long_only, _getopt_internal)
999 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1001 * getopt.c (const): Remove macro.
1002 Include <string.h> unconditionally.
1003 (my_index): Remove; all uses changed to strchr.
1004 (strlen): Remove decl.
1005 (exchange): Remove forward decl; no longer needed.
1006 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1007 Define with prototype.
1008 * getopt1.c (const): Remove macro.
1009 (getopt_long, getopt_long_only, main): Define with prototype.
1011 * getugroups.c: Include <string.h> unconditionally.
1013 * getusershell.c: Include <stdlib.h> unconditionally.
1014 (getusershell, setusershell, endusershell, readname, main):
1015 Define with prototypes.
1017 * group-member.c: Include group-member.h first.
1018 Include <stdlib.h> unconditionally.
1020 * hard-locale.c: Include hard-locale.h first.
1021 Include <stdlib.h>, <string.h> unconditionally.
1023 * hash.c (free, malloc): Remove decls.
1024 Include <stdlib.h> unconditionally.
1026 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1027 (getenv): Do not declare.
1029 * idcache.c: Include <string.h> unconditionally.
1031 * long-options.c: Include long-options.h first, to test interface.
1032 Include <stdlib.h> unconditionally.
1034 * makepath.c: Include makepath.h first, to test interface.
1035 Include <stdlib.h> and <string.h> unconditionally.
1037 * linebuffer.c: Include <stdlib.h>.
1038 (free): Remove decl.
1040 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1041 rpl_malloc returns void *, not char *.
1042 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1044 * md5.h: Include <limits.h> unconditionally.
1045 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1046 (__P): Remove; all uses removed.
1047 * md5.c: Include "md5.h" first.
1048 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1049 md5_buffer, md5_process_bytes, md5_process_block):
1050 Define with prototypes.
1051 * sha.h (__P): Remove all uses. (It wasn't defined??)
1052 * sha.c: Include "sha.h" first.
1053 Include <stdlib.h>, <string.h> unconditionally.
1055 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1056 * memcmp.c (__ptr_t): Likewise.
1057 * memrchr.c (__ptr_t): Likewise.
1058 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1059 Include <string.h> unconditionally.
1060 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1061 * memchr.c: Include <stdlib.h> unconditionally.
1062 * memchr.c (LONG_MAX): Remove.
1063 * memrchr.c (LONG_MAX): Likewise.
1064 * memchr.c (__memchr): Define via a prototype.
1065 * memrchr.c (__memrchr): Likewise.
1066 * memcmp.c (__P): Remove, and remove all uses.
1067 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1068 Remove forward decls; no longer needed.
1069 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1070 Use types required by C89 in prototype.
1072 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1073 * savedir.c: Likewise.
1074 * mkdir.c (free): Remove decl.
1075 * rmdir.c (rmdir): Define with a prototype.
1076 * savedir.c: Include savedir.h first, to test interface.
1078 * mktime.c (STDC_HEADERS): Remove.
1079 Include <stdlib.h>, <string.h> unconditionally.
1081 * modechange.c: Include <stdlib.h> unconditionally.
1082 (malloc): Remove decl.
1084 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1085 (free): Remove decl.
1087 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1088 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1089 (This type really should be intptr_t, but that's a C99ism.)
1090 (_obstack_memcpy): Remove: all uses changed to memcpy.
1091 Include <string.h> unconditionally.
1092 (struct obstack): Assume __STDC__ for types of members
1093 chunkfun, freefun, extra_arg.
1094 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1095 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1096 obstack_begin, obstack_specify_allocation,
1097 obstack_specify_allocation_with_arg, obstack_chunkfun,
1098 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1099 Remove unprototyped decls and the macros that use them.
1100 * obstack.c (POINTER): Remove. All uses changed to void *.
1101 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1102 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1103 (defined __STDC__ && __STDC__)]:
1104 Remove nonprototyped code.
1105 Include <stdlib.h> unconditionally.
1106 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1107 _obstack_allocated_p, _obstack_free, obstack_free,
1108 _obstack_memory_used, print_and_abort):
1109 Define using prototypes.
1110 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1111 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1112 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1113 obstack_next_free, obstack_object_size, obstack_room) [0]:
1114 Remove unused, unprototyped code.
1116 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1118 * physmem.c (physmem_total, physmem_available, main): Define
1121 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1122 (main): Define with a prototype.
1124 * posixver.c (getenv): Remove decl.
1126 * putenv.c (malloc): Returns void *, not char *.
1127 Include <string.h> unconditionally.
1128 (strchr, memcpy, NULL): Do not define.
1130 * readtokens.c: Include readtokens.h first, to test interface.
1131 Include <stdlib.h>, <string.h> unconditionally.
1132 (init_tokenbuffer): Define with a prototype.
1134 * regex.c (PARAMS): Remove. All uses removed.
1135 All uses of _RE_ARGS removed, too.
1136 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1138 (bzero): Assume memset exists.
1139 (memcmp, memcpy, NULL): Remove.
1140 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1141 char, or assignments to local vars of type signed char.
1142 (init_syntax_once, PREFIX(extract_number_and_incr),
1143 PREFIX(print_partial_compiled_pattern),
1144 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1145 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1146 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1147 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1148 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1149 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1150 wcs_compile_range, byte_compile_range, truncate_wchar,
1151 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1152 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1153 count_mbs_length, wcs_re_match_2_internal,
1154 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1155 PREFIX(alt_match_null_string_p),
1156 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1157 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1158 regfree, PREFIX(extract_number)): Define with prototype. Remove
1159 now-unnecessary declaration, if any.
1160 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1162 Remove now-unnecessary casts among pointer types.
1163 * regex.h (_RE_ARGS): Remove. All uses removed.
1165 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1166 (free): Remove decl.
1168 * rpmatch.c: Include <stdlib.h> unconditionally.
1170 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1171 (free): Remove decl.
1173 * save-cwd.c: Include <stdlib.h> unconditionally.
1174 * xgetcwd.c: Likewise.
1176 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1177 (free): Remove decl.
1179 * strchrnul.c (strchrnul): Define with a prototype.
1180 Fix bug: c_in was not converted to char before searching.
1182 The following changes are not K&R related:
1184 * group-member.h: Include <sys/types.h>, so that this file is
1186 * makepath.h: Likewise.
1188 * getusershell.c (readname, default_index, line_size, readname):
1189 Use size_t, not int, for sizes.
1190 (readname): If the size overflows, report an error instead of
1193 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1195 * getndelim2.c: Assume stdlib.h per the C89 spec.
1197 2003-09-08 Paul Eggert <eggert@twinsun.com>
1199 Assume C89 or better; remove K&R cruft.
1200 A few of these changes were first proposed by Derek Robert Price
1201 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1203 * addext.c: Include <string.h> unconditionally.
1204 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1205 Don't declare getenv or malloc.
1207 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1208 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1210 (find_stack_direction, alloca): Use prototypes.
1212 * atexit.c (atexit): Define using a prototype.
1214 * basename.c, dirname.c, stripslash.c:
1215 Include <string.h> unconditionally.
1217 * bcopy.c: Include <stddef.h>.
1218 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1220 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1222 * error.h (error, error_at_line, error_print_progname)
1223 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1224 * error.c: Include error.h first, to check interface.
1225 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1226 (VA_START): Remove; all uses changeed to va_start.
1227 (exit, strerror): Remove decls.
1228 (error_print_progname): Prototype uncondionally.
1229 Don't include <errno.h>; no longer needed.
1230 (private_strerror): Remove.
1231 (error_tail): Always define.
1232 (error, error_at_line): Assume C89 or better; always use prototypes.
1233 * fatal.c: Include "fatal.h" first, to test interface.
1234 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1235 (VA_START): Remove; all uses changed to va_start.
1236 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1238 (exit): Remove decl.
1239 (fatal): Prototype unconditionally. Assume va_start works.
1240 Abort at end, to pacify gcc.
1242 * euidaccess.c (main): Define with a prototype.
1244 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1246 * exitfail.c: Include <stdlib.h> unconditionally.
1248 * fnmatch_.h (__P): Remove. All uses changed to assume
1250 * fnmatch.c: Include fnmatch.h first, to test interface.
1251 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1252 (getenv): Remove decl.
1253 (fnmatch): Define using a prototype.
1254 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1255 (FCT): Define using a prototype.
1257 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1259 * gethostname.c: Include <stddef.h>.
1260 (gethostname): Define with prototype. Length is size_t, not int.
1262 2003-09-08 Paul Eggert <eggert@twinsun.com>
1264 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1265 getversion.c should have been removed then, but was accidentally
1268 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1269 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1271 2003-09-07 Paul Eggert <eggert@twinsun.com>
1273 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1274 copy_tm_result. Bug reported by Simon Josefsson in
1275 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1277 2003-09-06 Paul Eggert <eggert@twinsun.com>
1279 * time_r.c, time_r.h: New files.
1281 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1283 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1284 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1286 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1288 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1289 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1292 * timegm.c: Switch to glibc implementation, with the following changes:
1293 [defined HAVE_CONFIG_H]: Include <config.h>.
1294 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1295 (__mktime_internal) [!defined _LIBC]: New decl.
1296 (__gmtime_r) [!defined _LIBC]: New macro and function.
1297 (timegm): Use a prototype, since gnulib assumes C89.
1298 Do not bother declaring tmp to be const, as it's not really usefu.
1299 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1300 (timegm): Declare only if HAVE_DECL_TIMEGM.
1302 2003-09-03 Paul Eggert <eggert@twinsun.com>
1304 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1305 Bug reported by Lute Kamstra in
1306 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1308 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1309 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1310 course with correspondingly smaller numbers for tomorrow and
1311 yesterday. From Tadayoshi Funaba. Originally installed into
1312 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1315 2003-08-31 Simon Josefsson <jas@extundo.com>
1317 * timegm.h: New file.
1318 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1320 2003-08-31 Karl Berry <karl@gnu.org>
1322 * argp.h: update from libc.
1324 2003-08-28 Bruno Haible <bruno@clisp.org>
1326 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1327 warning on QNX, which defines O_BINARY to 000000.
1329 2003-08-24 Bruno Haible <bruno@clisp.org>
1331 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1332 MSVC7 <stdio.h> is included later.
1334 2003-08-20 Bruno Haible <bruno@clisp.org>
1336 * progname.h: New file, from GNU gettext.
1337 * progname.c: New file, from GNU gettext.
1338 * progreloc.c: New file, from GNU gettext.
1340 2003-08-19 Bruno Haible <bruno@clisp.org>
1342 * xstrdup.c: Assume <string.h> exists.
1344 2003-08-18 Jim Meyering <jim@meyering.net>
1346 * setenv.h: Indent nested cpp directive.
1347 * vasnprintf.c: Remove trailing blanks.
1349 2003-08-17 Simon Josefsson <jas@extundo.com>
1350 Bruno Haible <bruno@clisp.org>
1352 * xstrndup.h: New file.
1353 * xstrndup.c: New file.
1355 2003-08-17 Bruno Haible <bruno@clisp.org>
1357 * strndup.h: New file.
1359 2003-08-16 Paul Eggert <eggert@twinsun.com>
1361 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1362 space, undoing this 2003-08-12 change:
1363 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1365 2003-08-16 Jim Meyering <jim@meyering.net>
1367 Merge from coreutils.
1368 * xstrtoimax.c: #else #if -> #elif.
1369 * xstrtoumax.c: Likewise.
1371 2003-08-15 Paul Eggert <eggert@twinsun.com>
1373 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1374 rather than tab, after '#' in shell-script copyright notices.
1375 Suggested by Bruno Haible.
1377 2003-08-15 Jim Meyering <jim@meyering.net>
1378 and Paul Eggert <eggert@twinsun.com>
1380 Merge from coreutils.
1381 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1382 member but strut utmpx does not. Needed for AIX 4.3.3.
1383 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1385 2003-08-15 Jim Meyering <jim@meyering.net>
1387 Merge from coreutils.
1388 * xgethostname.c: Include <stdlib.h>.
1389 (xghostname): Don't exit for anything other than memory-related
1390 failure; just return NULL.
1391 * userspec.c: Include "posixver.h".
1392 (parse_user_spec): Accept `.' as a separator only
1393 in pre-POSIX-200112 mode.
1394 * strtoimax.c: Use #elif rather than #else #if.
1395 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1396 Remove function, now that we can rely on a working tzset function.
1397 [!_LIBC]: Ensure that the required autoconf test has been run.
1398 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1399 Use underlying_strftime for %r.
1400 * sha.c: Merge in some clean-up and optimization changes from glibc.
1401 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1402 Ensure that it is a multiple of 64.
1403 Rearrange loop exit tests so as to avoid performing an
1404 additional fread after encountering an error or EOF.
1405 * realloc.c: Update copyright date.
1407 2003-08-14 Jim Meyering <jim@meyering.net>
1409 Merge from coreutils.
1410 * obstack.h: Whitespace changes.
1411 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1412 and xcalloc return values.
1413 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1414 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1415 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1416 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1417 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1419 Use mntctl's return value to drive the entry-processing loop, since
1420 we can't rely on the value of the vmt_length member in the last
1421 entry. On some systems doing so could result in exhausting
1422 virtual memory. Based in part on a patch from Mike Jetzer.
1424 2003-08-14 Jim Meyering <jim@meyering.net>
1425 and Paul Eggert <eggert@twinsun.com>
1427 Merges from coreutils, plus other fixes.
1428 * physmem.c: Merge in portability changes from gcc/libiberty
1429 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1430 for credits and details. Thanks to Kaveh Ghazi for helping
1431 to keep these files in sync.
1432 (ARRAY_SIZE): Define it.
1433 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1434 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1435 (memcasecmp): Don't assume size_t fits in unsigned int.
1436 Remove casts and duplicate code.
1437 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1438 (memcpy): Remove definition.
1439 Merge in some clean-up and optimization changes from glibc.
1440 [BLOCKSIZE]: Move definition to top of file.
1441 Ensure that it is a multiple of 64.
1442 Rearrange loop exit tests so as to avoid performing an
1443 additional fread after encountering an error or EOF.
1444 * md5.h (md5_uintptr): Define.
1445 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1446 return to the initial working directory. Preserve errno
1448 * idcache.c: Include "xalloc.h".
1449 (xmalloc, xrealloc): Remove decls.
1450 (getuser): Remove casts no longer required in C89.
1451 * human.c: Include stdio.h, for sprintf.
1452 * group-member.c: Include "xalloc.h".
1453 (xmalloc, xrealloc): Remove decls.
1454 (get_group_info): Remove casts no longer required in C89.
1455 * getusershell.c (readname): Remove casts no longer required in C89.
1456 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1457 * getline.c: Whitespace fix, from coreutils.
1459 2003-08-13 Paul Eggert <eggert@twinsun.com>
1461 * exclude.c: Include <ctype.h>
1462 (IN_CTYPE_DOMAIN): New macro.
1464 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1467 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1468 Undo previous (whitespace-only) change.
1470 2003-08-12 Paul Eggert <eggert@twinsun.com>
1472 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1473 Normalize leading white space and remove trailing white space.
1474 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1475 notice, as per ../config/srclist-update.
1477 Merge from coreutils.
1478 * euidaccess.h: New file.
1479 * euidaccess.c: Include it.
1480 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1481 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1482 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1484 2003-08-11 Bruno Haible <bruno@clisp.org>
1486 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1487 (vasnprintf): Use it instead of wcslen.
1489 2003-08-11 Bruno Haible <bruno@clisp.org>
1491 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1492 value to ensure that _Bool promotes to int. Use #define for _Bool when
1493 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1495 2003-08-10 Karl Berry <karl@gnu.org>
1497 * regex.h: update from libc (whitespace fix).
1499 2003-08-09 Paul Eggert <eggert@twinsun.com>
1501 Merge some files from coreutils. These changes were
1502 originally made by Jim Meyering.
1503 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1504 many older Unixes require this.
1505 * alloca.c (alloca): Remove cast to argument of free;
1506 no longer needed in C89.
1507 * alloca_.h, regex.h: Fix white space to match
1508 what GNU indent does.
1510 2003-08-05 Paul Eggert <eggert@twinsun.com>
1512 * bumpalloc.h: Remove.
1514 2003-08-04 Paul Eggert <eggert@twinsun.com>
1516 * getloadavg.c: Change copyright notice and spacing to conform to
1519 Merge from coreutils.
1520 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1522 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1523 from Karl Berry, implemented by Jim Meyering.
1524 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1525 from Dmitry V. Levin.
1526 Remove anachronistic cast of xrealloc.
1527 * fnmatch_.h (__const): Remove. Use 'const'.
1528 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1529 type. Otherwise, it wouldn't compile with at least /bin/cc on
1530 ymp-cray-unicos9.0.2.X.
1531 Combine two mostly-identical uses of alloca into one.
1532 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1534 2003-08-04 Dave Love <d.love@dl.ac.uk>
1538 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1539 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1540 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1541 obsolete NLIST_NAME_UNION.
1542 [__GNU__]: Undef BSD and FSCALE.
1543 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1545 2003-08-03 Paul Eggert <eggert@twinsun.com>
1547 * stdbool_.h (_Bool): Make it signed char, instead of
1548 an enum type, so that it's guaranteed to promote to int. See:
1549 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1551 2003-07-31 Paul Eggert <eggert@twinsun.com>
1553 * strerror.c: Include config.h, limits.h. Declare sprintf.
1554 (strerror): Don't assume that a printable int fits in 14 bytes.
1556 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1557 Bruno Haible <bruno@clisp.org>
1559 * getline.h (getline, getdelim): Change return type to ssize_t.
1560 * getline.c (getline, getdelim): Likewise.
1561 Remove _GNU_SOURCE define; now it's defined in config.h through
1564 2003-07-22 Paul Eggert <eggert@twinsun.com>
1566 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1567 over-parenthesization in macros.
1569 Sync with coreutils.
1571 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1574 Use `exit_failure' for xalloc and xmemcoll instead of their own
1575 private exit-failure variables.
1576 * xalloc.h (xalloc_exit_failure): Remove.
1577 * xmalloc.c: Likewise. Include exitfail.h.
1578 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1579 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1580 * xmemcoll.c: Likewise. Include exitfail.h.
1581 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1583 2003-07-18 Paul Eggert <eggert@twinsun.com>
1585 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1586 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1587 to test that it can stand by itself. Include "exitfail.h".
1588 Clients should set exit_failure instead.
1589 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1591 2003-07-18 Andreas Schwab <schwab@suse.de>
1593 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1595 2003-07-18 Bruno Haible <bruno@clisp.org>
1597 * getndelim2.h: New file.
1598 * getndelim2.c: Make into a module of its own. Include config.h,
1600 (getndelim2): Make non-static. Change return type to ssize_t.
1601 * getline.h: Change argument names.
1602 * getline.c: Include getndelim2.h instead of getndelim2.c.
1603 * getnline.c: Include getndelim2.h.
1605 2003-07-17 Bruno Haible <bruno@clisp.org>
1607 * Makefile.am: Remove file.
1608 * Makefile.in: Remove file.
1610 2003-07-17 Bruno Haible <bruno@clisp.org>
1612 * getnline.h: New file.
1613 * getnline.c: New file.
1614 * getndelim2.c: New file, extracted from getline.c.
1615 (getndelim2): Renamed from getdelim2, with added nmax argument.
1616 * getline.c: Include getndelim2.c.
1617 (getdelim2): Moved out to getndelim2.c.
1618 (getline, getdelim): Update.
1620 2003-07-15 <karl@gnu.org>
1622 * vasnprintf.c: update from gettext.
1624 2003-07-15 Jim Meyering <jim@meyering.net>
1626 * makepath.c (make_path): Enclose diagnostic in _(...).
1628 2003-07-14 Paul Eggert <eggert@twinsun.com>
1630 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1631 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1632 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1633 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1634 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1635 updated automatically by ../config/srclist-update. This changes
1636 their license from LPGL to GPL.
1638 2003-07-14 Jim Meyering <jim@meyering.net>
1640 Don't emit diagnostics. Let callers do that.
1641 * save-cwd.c: Don't include "error.h".
1642 (save_cwd): Don't call error. Ensure that errno is valid
1643 when returning nonzero.
1645 * save-cwd.h (restore_cwd): Update prototype.
1646 * save-cwd.c (restore_cwd): Remove two parameters.
1647 Simplify. Don't call error upon failure. Let callers do that.
1648 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1649 when auditing is enabled. But don't bother updating the #if.
1651 2003-07-14 Simon Josefsson <jas@extundo.com>
1653 * mempcpy.h: New file.
1654 * mempcpy.c: New file.
1656 2003-07-14 Paul Eggert <eggert@twinsun.com>
1658 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1659 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1660 unicodeio.c, unicodeio.h, unlocked-io.h:
1661 Switch from LGPL to GPL.
1663 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1665 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1666 it breaks C++ compilation.
1667 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1669 2003-07-10 Jim Meyering <jim@meyering.net>
1671 * vasnprintf.c: Remove trailing blanks.
1672 Make cpp indentation consistent.
1674 2003-07-09 Paul Eggert <eggert@twinsun.com>
1676 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1677 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1678 Switch from LGPL to GPL.
1680 2003-07-07 Paul Eggert <eggert@twinsun.com>
1682 * mktime.c: Fix some boundary cases and remove need for floating point.
1684 Issue a compile-time diagnostic if time_t is floating point, or if
1685 two's complement arithmetic is not in effect, or if arithmetic
1686 right shift does not propagate the sign. These assumptions were
1687 all in the original code but they weren't checked.
1689 (TIME_T_MIDPOINT, verify): New macros.
1690 (__isleap): Remove; it has integer overflow problems.
1691 (leapyear): New function, without those problems.
1692 (ydhms_tm_diff): Remove; splitting into two parts.
1693 (ydhms_diff): New function, containing the arithmetic part of
1694 the old ydhms_tm_diff function. Issue a compile-time
1695 diagnostic if we are not using C99 integer division.
1696 Avoid casts when possible.
1697 (guess_time_tm): New function, containing the checking part of
1698 the old ydhms_tm_diff function. Return the new value, rather than
1699 the difference between it and the old. Accept a new argument T
1700 so that *T specifies the old value. Check for overflow in the result.
1702 (__mktime_internal): Use a time_t offset, not a long int offset.
1703 This undoes the 2003-06-04 change, which is no longer needed now
1704 that we have better overflow checking.
1705 (localtime_offset): Likewise.
1707 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1708 and long are 64-bit but int is only 32-bit.
1709 (ydhms_diff): Use long int to store year1 and yday1.
1710 Issue a compile-time diagnostic if long int is not wide enough.
1712 (__mktime_internal): Use long int to store adjusted year and yday.
1713 Use plain C rather than preprocessor commands, if that doesn't
1715 Check for overflow (and try to repair) after each probe
1716 rather than checking only at the very end. This avoids some bugs
1717 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1718 does not equal GMT offset at maximum time).
1719 Use integer to check for overflow rather than floating point; this
1720 is more portable to non-IEEE hosts, and is a tad faster.
1721 When we detect that we are oscillating between two values,
1722 don't check whether tm_isdst has the requested value, since
1723 we already know the answer. When tm_isdst has the wrong value,
1724 use a different heuristic to find the right one, based on the
1725 extreme values actually observed in practice in tz2003a,
1726 rather than the (overly optimistic) "previous 3 calendar quarters".
1728 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1729 "T const" to accommodate glibc style.
1730 (check_result): Use less-confusing report format. "long" -> "long int.
1732 Don't loop if the iteration overflows time_t.
1733 Allow a negative step in the iteration.
1735 2003-07-01 Paul Eggert <eggert@twinsun.com>
1737 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1738 having it depend on HAVE_SYS_TYPES_H.
1740 2003-06-25 Bruno Haible <bruno@clisp.org>
1742 * readlink.c: New file.
1744 2003-06-20 Bruno Haible <bruno@clisp.org>
1746 Assume C89, so PARAMS isn't needed.
1747 * unicodeio.h (PARAMS): Remove.
1748 * unicodeio.c: Don't use PARAMS.
1750 2003-06-18 Jim Meyering <jim@meyering.net>
1752 Merge changes from coreutils.
1753 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1754 Remove explicit declarations of xmalloc and realloc.
1756 (read_utmp): Remove anachronistic cast of xmalloc.
1758 2003-06-17 Paul Eggert <eggert@twinsun.com>
1760 Assume C89, so PARAMS isn't needed.
1761 * backupfile.h (PARAMS): Remove. All uses removed.
1762 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1763 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1764 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1765 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1766 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1767 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1768 xstrtol.h: Likewise.
1769 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1770 same.h, strverscmp.h: Do not include config.h; no longer needed.
1771 Anyway, config.h should always be included before any other file.
1773 2003-06-11 Simon Josefsson <jas@extundo.com>
1775 * sysexit_.h: New file.
1777 2003-05-20 Derek Price <derek@ximbiot.com>
1779 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1781 2003-06-10 Simon Josefsson <jas@extundo.com>
1783 * strchrnul.h: New file.
1784 * strchrnul.c: New file.
1786 2003-06-10 Simon Josefsson <jas@extundo.com>
1788 * argp.h: New file, from glibc.
1789 * argp-ba.c: New file, from glibc.
1790 * argp-eexst.c: New file, from glibc.
1791 * argp-fmtstream.c: New file, from glibc.
1792 * argp-fmtstream.h: New file, from glibc.
1793 * argp-fs-xinl.c: New file, from glibc.
1794 * argp-help.c: New file, from glibc.
1795 * argp-namefrob.h: New file, from glibc.
1796 * argp-parse.c: New file, from glibc.
1797 * argp-pv.c: New file, from glibc.
1798 * argp-pvh.c: New file, from glibc.
1799 * argp-xinl.c: New file, from glibc.
1801 2003-06-07 Jim Meyering <jim@meyering.net>
1803 * readtokens.h: Put `Free Software Foundation, Inc.'
1804 in place of my name in the copyright comment.
1805 Remove definition and uses of __P.
1808 * stat.c: Don't declare xmalloc explicitly.
1809 Instead, include "xalloc.h".
1810 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1811 xrealloc, and xcalloc return values.
1812 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1814 * xgetcwd.h: Remove definition/uses of PARAMS.
1816 2003-06-06 Jim Meyering <jim@meyering.net>
1818 * stdbool_.h: Renamed from stdbool.h.in.
1820 2003-06-06 Jim Meyering <jim@meyering.net>
1822 Merge from coreutils.
1823 * same.c: (same_name): Declare *_basename locals to be `const'.
1824 Consolidate declarations and initializations of *_base* locals.
1826 Merge from coreutils.
1827 This avoids a core dump on systems without GNU putenv,
1828 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1829 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1830 (unsetenv): New static function, from GNU libc.
1831 (rpl_putenv): Use it.
1833 * modechange.c: Remove trailing blanks.
1835 Merge from coreutils.
1836 * fsusage.c: Remove declaration of statfs.
1837 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1839 * posixtm.c: Include <stdbool.h> unconditionally.
1841 2003-06-05 Paul Eggert <eggert@twinsun.com>
1843 * mktime.c (__mktime_internal): When resolving a tm_isdst
1844 mismatch, look in future quarters as well as past. This fixes a
1845 bug when processing fall-backwards gaps immediately after a long
1846 period of daylight-saving time.
1848 * mktime.c: Assume freestanding C89 or better.
1849 (HAVE_LIMITS_H): Remove. Assume it's 1.
1850 (__P): Remove; not used.
1851 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1852 (mktime, not_equal_tm, print_tm, check_result,
1853 main): Use prototypes. Use const * where appropriate.
1854 (main): Fix typo in testing code that uncovered by above changes.
1855 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1857 2003-06-04 Paul Eggert <eggert@twinsun.com>
1859 * mktime.c: Fix Debian bug 177940
1860 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1861 (localtime_offset): Now long int, not time_t, because we want it
1862 to be guaranteed to be signed. All uses changed.
1863 (__mktime_internal): If overflow would occur when adding offset,
1866 Merge 'human' changes from coreutils. Rewrite to support
1867 locale-specific notations like thousands separators.
1868 * human.c: Simplify authorship notice.
1869 Include human.h immediately after config.h.
1870 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1871 <limits.h>: Do not include, since human.h does.
1872 (SIZE_MAX, UINTMAX_MAX): New macros.
1873 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1874 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1875 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1876 (power_letter): Renamed from suffixes.
1877 (generate_suffix_backwards): Remove.
1878 (adjust_value): Now takes int style (because of human.h changes)
1879 and long double value (for greater precision on some platforms).
1880 (group_number): New function.
1881 (human_readable): Use it. Use integer options, not enum.
1882 Put the options before the sizes in the arg list.
1883 Support all the new options.
1884 The old human_readable function has been removed;
1885 use inttostr.h instead.
1886 (human_readable, default_block_size, humblock):
1887 Use uintmax_t, not int, for block sizes.
1888 (human_readable_inexact, block_size_types): Remove.
1889 (block_size_opts): New constant.
1890 (human_options): Renamed from human_block_size, with new signature
1891 that allows block sizes up to UINTMAX_MAX. All callers changed.
1892 * human.h: Add copyright and authorship notice.
1893 Include <limits.h> and <stdbool.h> unconditionally.
1894 (PARAMS): Remove. All uses removed.
1895 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1896 (enum human_inexact_style): Remove tag; now a nameless enum.
1897 (human_floor, human_ceiling, human_round_to_even): Now have
1898 values 2, 0, 1 rather than -1, 1, 0.
1899 (human_group_digits, human_suppress_point_zero, human_autoscale,
1900 human_base_1024, human_SI, human_B): New constants.
1901 (human_readable_inexact, human_block_size): Remove.
1902 (human_readable): Size args are now uintmax_t, not int.
1903 (human_options): New decl.
1905 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1906 unnecessary now that we assume C89 or better. This change
1907 imported from coreutils.
1909 * mktime.c (__mktime_internal): Do not reject negative timestamps
1910 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1911 in the 2003-05-30 sync from glibc.
1913 .h files should stand alone, but we shouldn't include <sys/types.h>
1914 if we can get away with just <stddef.h>.
1916 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1917 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1918 rather than <sys/types.h>, as we merely need size_t.
1919 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1921 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1922 Include <stdio.h>, to get FILE.
1923 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1924 memcasecmp.h has included <stddef.h> and all we need is size_t.
1925 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1926 our interface, instead of including <sys/types.h>
1928 2003-06-02 Paul Eggert <eggert@twinsun.com>
1931 Fix some minor time-related bugs with POSIX time arguments.
1932 Some valid time stamps were being rejected (notably -1, and
1933 time stamps before 1900 on 64-bit hosts). And some invalid
1934 time stamps were being accepted, e.g. September 31.
1936 * posixtm.h (posixtime): Return bool instead of time_t, so
1937 that we can return (time_t) -1 successfully.
1938 * posixtm.c: Likewise.
1939 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1940 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1941 (t): Remove static var.
1942 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1943 of static var. All uses changed.
1944 (year): Do not reject years before 1900; they can occur with
1946 (posix_time_parse): Do not check for out-of-range components;
1947 that is now the caller's responsibility, since our checks were
1948 only approximations.
1949 (posixtime): Use mktime to check for out-of-range components,
1950 since it knows them exactly.
1951 If mktime returns (time_t) -1, check whether an error actually occurred
1952 by invoking localtime on -1.
1953 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1954 posixtime failures better.
1955 Improve the test data (in comments only).
1957 2003-05-30 <karl@gnu.org>
1959 * mktime.c: update from libc.
1961 2003-05-30 Bruno Haible <bruno@clisp.org>
1963 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1964 * localcharset.h: Likewise.
1965 * localcharset.c: Likewise.
1967 2003-05-28 Paul Eggert <eggert@twinsun.com>
1969 Assume the headers required for C89 freestanding compilers.
1970 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1971 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1972 without checking for HAVE_LIMITS_H.
1973 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1974 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1976 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1977 * exclude.c: Include <stdbool.h> unconditionally.
1978 * tempname.c: Include <stddef.h> unconditionally.
1979 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1980 * modechange.c, rpmatch.c (NULL): Don't define, since
1981 <stddef.h> does that.
1982 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1983 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1984 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1985 * xstrtol.c: Likewise.
1986 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1987 * savedir.c: Include <stddef.h> instead of defining NULL.
1989 * addext.c (addext): Use assignment rather than cast, to avoid
1990 warnings on some platforms.
1992 * mktime.c (__mktime_internal): Do not reject negative timestamps
1995 2003-05-10 Bruno Haible <bruno@clisp.org>
1997 * linebreak.c (iconv_string_length): Don't return -1 just because the
1998 string is longer than 4 KB.
2000 2003-05-12 Jim Meyering <jim@meyering.net>
2002 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2003 the space-padded-by-default conversion specifiers, %e, %k, %l.
2005 2003-05-03 Bruno Haible <bruno@clisp.org>
2007 Upgrade to Unicode-4.0.
2008 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2009 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2010 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2011 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2012 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2013 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2014 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2015 Change width of U+E0100..U+E01EF from 1 to 0.
2017 2003-04-25 Bruno Haible <bruno@clisp.org>
2019 * copy-file.c: Include <stddef.h>, for size_t.
2021 2003-04-25 Jim Meyering <jim@meyering.net>
2023 * copy-file.c (copy_file_preserving): Declare buf_size to be
2024 of type size_t, not int.
2026 2003-04-11 Jim Meyering <jim@meyering.net>
2028 Merge changes from Coreutils.
2030 2003-03-22 Jim Meyering <jim@meyering.net>
2032 * strftime.c (widen): Cast alloca return value to proper type.
2034 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2037 * strftime.c (my_strftime): Handle very large width
2038 specifications for numeric values correctly. Improve checks for
2041 2003-01-19 Jim Meyering <jim@meyering.net>
2043 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2044 (nl_get_alt_digit) [! defined my_strftime]: Define.
2045 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2046 _nl_get_alt_digit and _nl_get_walt_digit.
2048 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2049 These changes have no effect outside of _LIBC.
2051 2003-04-10 Bruno Haible <bruno@clisp.org>
2053 * findprog.h: New file, from GNU gettext.
2054 * findprog.c: New file, from GNU gettext.
2056 2003-04-05 Jim Meyering <jim@meyering.net>
2058 Merge changes from Coreutils.
2060 * exclude.h (PARAMS): Remove definition and uses.
2061 * exclude.c: Remove uses of `PARAMS'.
2063 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2064 Add test-cases for DOS filenames. Declare program_name.
2065 (main): Set up program_name. Patch by Rich Dawe.
2067 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2069 Use mntctl's return value to drive the entry-processing loop, since
2070 we can't rely on the value of the vmt_length member in the last
2071 entry. On some systems doing so could result in exhausting
2072 virtual memory. Based in part on a patch from Mike Jetzer.
2074 2003-04-04 Bruno Haible <bruno@clisp.org>
2076 * linebreak.h: New file, from GNU gettext.
2077 * linebreak.c: New file, from GNU gettext with slight modifications.
2078 * lbrkprop.h: New file, from GNU gettext.
2080 2003-04-03 Bruno Haible <bruno@clisp.org>
2082 * utf8-ucs4.h: New file, from GNU gettext.
2083 * utf16-ucs4.h: New file, from GNU gettext.
2084 * ucs4-utf8.h: New file, from GNU gettext.
2085 * ucs4-utf16.h: New file, from GNU gettext.
2087 2003-04-02 Bruno Haible <bruno@clisp.org>
2089 * binary-io.h: New file, from GNU gettext.
2091 2003-04-01 Bruno Haible <bruno@clisp.org>
2093 * pathname.h: New file, from GNU gettext.
2094 * concatpath.c: New file, from GNU gettext.
2096 2003-03-30 Bruno Haible <bruno@clisp.org>
2098 * copy-file.c (copy_file_preserving): Don't set owner if the function
2099 chown() doesn't exist.
2101 2003-03-28 Bruno Haible <bruno@clisp.org>
2103 * copy-file.h: New file, from GNU gettext.
2104 * copy-file.c: New file, from GNU gettext.
2106 2003-03-18 Jim Meyering <jim@meyering.net>
2108 * quote.c (quote_n): Fix typo in comment.
2110 2003-03-14 Jim Meyering <jim@meyering.net>
2112 Merge changes from Coreutils.
2113 * obstack.h (obstack_object_size): Declare temporary, __o,
2114 to be const, in order to avoid warnings.
2115 (obstack_room): Likewise.
2116 (obstack_empty_p): Likewise.
2118 2003-03-13 Paul Eggert <eggert@twinsun.com>
2120 Merge changes from Bison.
2121 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2122 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2123 when compiling Bison 1.875's `bitset bset = obstack_alloc
2124 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2125 * hash.c: Include <stdbool.h> unconditionally.
2127 2003-03-09 Paul Eggert <eggert@twinsun.com>
2129 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2130 Reported by Bruce Becker; see:
2131 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2133 2003-03-03 Paul Eggert <eggert@twinsun.com>
2134 Bruno Haible <bruno@clisp.org>
2136 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2137 Reported by John Hughes, see
2138 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2140 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2142 * poll_.h: New file.
2145 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2147 * mathl.h: New file.
2148 * acosl.c: New file.
2149 * asinl.c: New file.
2150 * atanl.c: New file.
2151 * ceill.c: New file.
2154 * floorl.c: New file.
2155 * frexpl.c: New file.
2156 * ldexpl.c: New file.
2158 * sincosl.c: New file.
2160 * sqrtl.c: New file.
2162 * trigl.c: New file.
2163 * trigl.h: New file.
2165 2003-02-17 Bruno Haible <bruno@clisp.org>
2167 * mkdtemp.h: New file, from GNU gettext.
2168 * mkdtemp.c: New file, from GNU gettext.
2170 2003-01-31 Bruno Haible <bruno@clisp.org>
2172 * rename.c: #undef rename before defining rpl_rename.
2173 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2175 2003-01-30 Bruno Haible <bruno@clisp.org>
2177 * printf-args.h: New file, from GNU gettext.
2178 * printf-args.c: New file, from GNU gettext.
2179 * printf-parse.h: New file, from GNU gettext.
2180 * printf-parse.c: New file, from GNU gettext.
2181 * vasnprintf.h: New file, from GNU gettext.
2182 * vasnprintf.c: New file, from GNU gettext.
2183 * asnprintf.c: New file, from GNU gettext.
2184 * vasprintf.h: New file, from GNU gettext with modifications.
2185 * vasprintf.c: New file, from GNU gettext.
2186 * asprintf.c: New file, from GNU gettext.
2188 2003-01-29 Bruno Haible <bruno@clisp.org>
2190 * stpncpy.h: New file, from GNU gettext with modifications.
2191 * stpncpy.c: New file, from GNU gettext with modifications.
2193 2003-01-28 Bruno Haible <bruno@clisp.org>
2195 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2197 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2200 2003-01-27 Bruno Haible <bruno@clisp.org>
2202 * xsetenv.h: New file, from GNU gettext.
2203 * xsetenv.c: New file, from GNU gettext.
2205 2003-01-23 Bruno Haible <bruno@clisp.org>
2207 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2209 2003-01-22 Bruno Haible <bruno@clisp.org>
2211 * exit.h: New file, from GNU gettext.
2213 2003-01-11 Bruno Haible <bruno@clisp.org>
2215 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2216 * strcase.h (strcasecmp, strncasecmp): Likewise.
2218 2003-01-14 Jim Meyering <jim@meyering.net>
2220 * same.c (same_name): Tweak a comment.
2222 2003-01-11 Bruno Haible <bruno@clisp.org>
2224 * same.c (same_name): Reorder tests so as to avoid calling stat()
2225 when a string comparison is sufficient.
2227 2003-01-11 Bruno Haible <bruno@clisp.org>
2229 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2232 2003-01-11 Bruno Haible <bruno@clisp.org>
2234 * hash-pjw.c: Add comment about low quality of this function.
2236 2003-01-12 Paul Eggert <eggert@twinsun.com>
2238 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2239 to avoid collisions with libcurses and libreadline.
2241 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2242 * getstr.h, getstr.c: Remove.
2243 * getline.c: Include "getline.h", to check interface.
2244 Move body of old getstr.c here: this defines MIN_CHUNK and
2245 declares getdelim2, which is renamed from getstr.
2246 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2248 * linebuffer.c (readlinebuffer): Renamed from readline.
2250 * linebuffer.h: Likewise.
2251 (readline): Remove backward-compatibility macro.
2253 2003-01-12 Jim Meyering <jim@meyering.net>
2255 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2257 2003-01-10 Bruno Haible <bruno@clisp.org>
2259 * alloca_.h: New file.
2260 * getdate.y: Unconditionally include alloca.h.
2261 * makepath.c: Likewise.
2262 * setenv.c: Likewise.
2263 * userspec.c: Likewise.
2265 2003-01-09 Bruno Haible <bruno@clisp.org>
2267 * stdbool.h.in: New file.
2269 2003-01-08 Bruno Haible <bruno@clisp.org>
2271 * safe-read.c: Include specification header first, to ensure its
2273 * full-write.c: Likewise.
2275 2003-01-08 Jim Meyering <jim@meyering.net>
2277 * full-write.c: Undefine and define-away `const' after inclusion
2278 of errno.h, not before. Suggestion from Bruno Haible.
2280 2003-01-07 Jim Meyering <jim@meyering.net>
2282 * full-write.c: Rework so that it may serve to define full_read, too.
2283 * full-read.c: Simply #define FULL_READ and include full-write.c.
2285 2003-01-06 Jim Meyering <jim@meyering.net>
2287 * version-etc.c: Update year in translatable copyright string.
2289 2002-12-25 Bruno Haible <bruno@clisp.org>
2291 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2292 * xstrtol.h: Likewise.
2293 * xstrtoimax.c: Likewise.
2294 * xstrtoumax.c: Likewise.
2295 * human.h: Likewise.
2297 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2298 on systems that have <inttypes.h> but not <stdint.h>.
2300 2002-12-31 Paul Eggert <eggert@twinsun.com>
2302 * memcoll.c (memcoll): Fall back on a simple algorithm using
2303 memcmp if strcoll doesn't work.
2305 2002-12-23 Bruno Haible <bruno@clisp.org>
2307 * localcharset.h: New file.
2308 * localcharset.c: Include it.
2309 * unicodeio.c: Likewise.
2311 2002-12-22 Bruno Haible <bruno@clisp.org>
2313 * utime.c (utime_null): No need to call ftruncate if the file was
2316 2002-12-23 Bruno Haible <bruno@clisp.org>
2318 * memcoll.c (STRCOLL): New macro.
2321 2002-12-22 Bruno Haible <bruno@clisp.org>
2323 * getstr.h (getstr): Define, to avoid clash with libcurses.
2324 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2326 2002-12-22 Bruno Haible <bruno@clisp.org>
2328 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2330 2002-12-23 Bruno Haible <bruno@clisp.org>
2332 * getline.h: Include <stddef.h>, for size_t.
2334 * unicodeio.h: Include <stddef.h>, for size_t.
2335 * unicodeio.c: Don't include <stddef.h>.
2337 2002-12-17 Bruno Haible <bruno@clisp.org>
2339 * canon-host.c (strdup): Remove unused declaration.
2341 * fsusage.c: Include full_read.h.
2342 (get_fs_usage): Use full_read instead of safe_read.
2344 * utime.c (utime_null): Use SAFE_READ_ERROR.
2346 2002-12-11 Bruno Haible <bruno@clisp.org>
2348 * setenv.h: Rewritten to cope with systems that have setenv() but not
2350 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2353 2002-12-11 Bruno Haible <bruno@clisp.org>
2355 * setenv.c (alloca): Fall back to malloc.
2357 (setenv): Use freea() to free memory allocated with alloca().
2359 2002-11-13 Bruno Haible <bruno@clisp.org>
2361 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2362 function declarations.
2363 * unsetenv.c (unsetenv): Likewise.
2365 2002-03-04 Bruno Haible <bruno@clisp.org>
2367 Portability to AIX 4.3.3.
2368 * unsetenv.c: New file, extracted from setenv.c.
2369 * setenv.c: Move the unsetenv() function to unsetenv.c.
2371 2001-12-20 Bruno Haible <bruno@clisp.org>
2373 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2374 use malloc instead. For SunOS 4.
2376 2001-12-11 Bruno Haible <bruno@clisp.org>
2378 * setenv.c: Declare alloca.
2379 (compar_fn_t): New typedef.
2380 (KNOWN_VALUE, STORE_VALUE): Use it.
2382 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2385 2002-12-10 Paul Eggert <eggert@twinsun.com>
2387 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2388 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2389 Choose values that are less likely to collide with system fnmatch
2391 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2392 defined (e.g., a pure POSIX system).
2393 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2394 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2396 2002-12-06 Jim Meyering <jim@meyering.net>
2398 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2400 Merge in changes from libc's misc/error.c, in preparation
2401 for the merge of gnulib's changes back into libc.
2403 * error.c (_): Define only if not already defined.
2404 Move definition to follow all #include directives.
2405 Include unlocked-io.h only if !_LIBC.
2406 [_LIBC]: Include <libio/libioP.h>.
2407 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2408 (fflush): Tweak definition to use INTUSE.
2411 2002-12-05 Paul Eggert <eggert@twinsun.com>
2413 * alloca.c [defined emacs]: Include "lisp.h".
2414 (xalloc_die) [defined emacs]: New macro.
2415 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2416 [! defined emacs]: Include <xalloc.h>.
2417 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2418 (pointer): Typedef to POINTER_TYPE *.
2419 (malloc): Remove decl; we now always use xmalloc.
2420 (alloca): Use old-style definition, since Emacs needs this.
2421 Check for arithmetic overflow when computing combined size.
2423 2002-12-04 Paul Eggert <eggert@twinsun.com>
2425 Do not generate unlocked-io.h automatically, since it's easier to
2426 maintain it by hand.
2428 * unlocked-io.h: New file, from GNU diffutils,
2429 but with proper copyright notice and attribution.
2431 * Makefile.am: Add copyright notice.
2432 (libfetish_a_SOURCES): Add unlocked-io.h.
2433 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2434 (DISTCLEANFILES, io_functions): Remove macros.
2435 (EXTRA_DIST): Remove gen_uio.
2436 (unlocked-io.h): Remove rule.
2438 2002-12-04 Jim Meyering <jim@meyering.net>
2440 Reflect the fact that stat.c and lstat.c are no longer generated.
2441 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2442 (DISTCLEANFILES): Likewise.
2443 (EXTRA_DIST): Likewise.
2444 (all_local): Don't depend on stat.c or lstat.c.
2445 (stat.c, lstat.c): Remove rules.
2446 (EXTRA_DIST): Remove xstat.in.
2448 * xstat.in: Remove file. Contents moved into stat.c.
2449 * stat.c: New file. Contents mostly from xstat.in.
2450 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2451 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2453 * safe-read.c: Rework so that it may serve to define safe_write, too.
2454 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2456 2002-12-03 Jim Meyering <jim@meyering.net>
2458 * safe-read.c, safe-write.c: Change variable names and comments, but
2459 not semantics, to minimize the differences between these two files.
2460 (safe_read): Change comment to mention SAFE_READ_ERROR.
2462 * safe-read.c (IS_EINTR): Define.
2463 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2465 2002-12-02 Bruno Haible <bruno@clisp.org>
2467 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2468 Define, taken from safe-read.c.
2469 (INT_MAX): Provide fallback.
2470 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2471 * safe-write.h (SAFE_WRITE_ERROR): Define.
2473 * safe-read.c (EINTR): Remove definition.
2474 (safe_read): Don't use EINTR if it is absent.
2476 2002-12-02 Jim Meyering <jim@meyering.net>
2478 * safe-read.c (EINTR): Define.
2479 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2480 (INT_MAX): Provide fallback.
2481 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2483 * safe-read.h (SAFE_READ_ERROR): Define.
2485 2002-12-01 Jim Meyering <jim@meyering.net>
2487 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2488 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2490 2002-11-27 Paul Eggert <eggert@twinsun.com>
2492 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2493 hash_rehash): Replace `if (limit <= value) abort ();' with
2494 `if (! (value < limit)) abort ();', for readability.
2496 2002-11-26 <karl@gnu.org>
2498 * strdup.c: copy from libc again, with jim's ok.
2499 * .cppi-disable: re-add strdup.c
2501 2002-11-25 <karl@gnu.org>
2503 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2504 instead of "strtol.c".
2506 2002-11-25 Jim Meyering <jim@meyering.net>
2508 * mktime.c: Sync from libc, now that it has the latest fix.
2510 2002-11-24 <karl@gnu.org>
2512 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2513 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2515 2002-11-24 Jim Meyering <jim@meyering.net>
2517 Update from coreutils:
2519 * mktime.c: Merge in changes from libc.
2521 Avoid a link-time failure on some Linux systems.
2522 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2523 (__mon_yday): Declare with the STATIC attribute.
2524 (__mktime_internal): Likewise.
2525 Based on a report from Greg Schafer.
2527 2002-11-23 Jim Meyering <jim@meyering.net>
2529 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2530 Use `unsigned', not `int', as type of index.
2532 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2534 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2536 2002-11-22 Paul Eggert <eggert@twinsun.com>
2538 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2539 hint that one should use `if (! x) abort ();' rather than `assert
2540 (x);', and anyway it's one less thing to worry about configuring.
2541 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2542 hash_rehash, hash_insert): Use abort rather than assert.
2544 2002-11-22 Paul Eggert <eggert@twinsun.com>
2546 * quotearg.h: Allow multiple inclusion by surrounding with
2547 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2548 so that we can be included first.
2549 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2550 * quotearg.c: Include quotearg.h immediately after config.h.
2551 No need to include stddef.h or sys/types.h any more.
2552 Surround local include files with "", not "<>".
2553 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2554 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2555 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2556 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2557 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2558 (ISPRINT): Remove; no longer needed now that we assume C89.
2560 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2563 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2564 quotearg_char): Use SIZE_MAX rather than
2565 (size_t) -1 when we are talking about "infinity".
2567 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2569 2002-11-22 Bruno Haible <bruno@clisp.org>
2571 * safe-read.h: Assume C89. Add comments.
2572 (safe_read): Change return type to size_t.
2573 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2574 counts > SSIZE_MAX correctly.
2575 * safe-write.h: New file.
2576 * safe-write.c: New file.
2577 * full-read.h: New file.
2578 * full-read.c: New file.
2579 * full-write.h: Assume C89. Add comments.
2580 * full-write.c: Include safe-write.h.
2581 (full_write): Rewritten to use safe_write.
2582 Suggested by Jim Meyering and Paul Eggert.
2584 2002-11-21 Bruno Haible <bruno@clisp.org>
2586 Remove case insensitive option matching.
2587 * argmatch.h (argcasematch): Remove declaration.
2588 (ARGCASEMATCH): Remove macro.
2589 (__xargmatch_internal): Remove case_sensitive argument.
2590 (XARGMATCH): Update.
2591 (XARGCASEMATCH): Remove macro.
2592 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2593 case_sensitive argument.
2594 (argcasematch): Remove function.
2595 (__xargmatch_internal): Remove case_sensitive argument.
2596 (main): Use XARGMATCH instead of XARGCASEMATCH.
2598 * xmalloc.c: Change compile-time error message. Add comment about
2599 required autoconf version.
2601 2002-11-21 Jim Meyering <jim@meyering.net>
2603 * strdup.c (strdup): Tweak comment and initial #if/#include.
2605 Merge in changes from the coreutils.
2607 2002-09-25 Paul Eggert <eggert@twinsun.com>
2608 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2609 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2610 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2611 int. Work more efficiently if X is the same width as uintmax_t.
2612 Do not compare X to -1, to avoid bogus compiler warning.
2613 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2614 Don't assume that f_frsize and f_bsize are the same type.
2616 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2619 * makepath.c (make_path): Restore umask *before* creating the final
2621 (make_path): Minor reformatting.
2623 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2624 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2626 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2627 ones. At least on GNU/Linux systems, `auto' means something else.
2630 2002-11-20 Paul Eggert <eggert@twinsun.com>
2632 Merge argmatch cleanups from Bison. Assume C89.
2634 * argmatch.c: Include config.h here, not in argmatch.h.
2635 Include stdlib.h, for EXIT_FAILURE.
2636 Always include <string.h>, since we assume C89.
2637 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2638 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2639 Include <stddef.h> instead, since it's all we need for size_t.
2640 (PARAMS): Remove. All uses removed.
2641 (ARRAY_CARDINALITY): Do not bother to #undef.
2642 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2643 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2644 Remove unnecessary parentheses.
2645 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2646 Insert necessary parentheses.
2647 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2648 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2650 2002-11-19 Bruno Haible <bruno@clisp.org>
2652 * mbswidth.c: Include mbswidth.h right at the beginning.
2653 * mbswidth.h: Include <stddef.h>, for size_t.
2655 * mbswidth.h (PARAMS): Remove macro.
2656 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2657 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2659 * gcd.h (PARAMS): Remove macro.
2660 (gcd): Use ANSI C function declarations.
2661 * gcd.c (gcd): Likewise.
2663 2002-11-15 Bruno Haible <bruno@clisp.org>
2665 * strcspn.c: Include <stddef.h>.
2666 (strcspn): Use ANSI C function declaration. Change return type to
2668 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2669 (strpbrk): Use NULL.
2670 * strpbrk.h (PARAMS): Remove macro.
2671 (strpbrk): Use ANSI C function declaration.
2672 * strstr.c: Don't include <sys/types.h>.
2673 * strstr.h (PARAMS): Remove macro.
2674 (strstr): Use ANSI C function declarations.
2676 2002-11-06 Bruno Haible <bruno@clisp.org>
2678 * gcd.h (gcd): Change argument type to 'unsigned long'.
2679 * gcd.c (gcd): Likewise.
2681 2002-11-05 Bruno Haible <bruno@clisp.org>
2683 * gcd.h: New file, from gettext-0.11.5.
2684 * gcd.c: New file, from gettext-0.11.5.
2686 2002-11-05 Bruno Haible <bruno@clisp.org>
2688 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2689 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2690 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2691 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2693 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2694 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2696 * closeout.c: Include gettext.h instead of <libintl.h>.
2697 * human.c: Include gettext.h instead of <libintl.h>.
2698 * quotearg.c: Include gettext.h instead of <libintl.h>.
2699 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2700 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2701 * userspec.c: Include gettext.h instead of <libintl.h>.
2702 * version-etc.c: Include gettext.h instead of <libintl.h>.
2703 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2704 (textdomain): Remove definition.
2705 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2707 * long-options.c: Remove include of <libintl.h> and definition of _.
2708 * same.c: Remove include of <libintl.h> and definition of _.
2710 2002-11-04 Bruno Haible <bruno@clisp.org>
2712 * stpcpy.h: New file, from GNU gettext-0.11.5.
2713 * strcase.h: New file, from GNU gettext-0.11.5.
2714 * strpbrk.h: New file, from GNU gettext-0.11.5.
2715 * strstr.h: New file, from GNU gettext-0.11.5.
2716 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2718 2002-05-09 Bruno Haible <bruno@clisp.org>
2720 * config.charset: Update for newest glibc. Add canonical names
2721 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2723 2002-05-09 Bruno Haible <bruno@clisp.org>
2725 * localcharset.c (get_charset_aliases): Add more Windows specific
2728 2002-05-08 Owen Taylor <otaylor@redhat.com>
2730 * config.charset: A few additions for Solaris.
2732 2001-12-05 Bruno Haible <bruno@clisp.org>
2734 * localcharset.c (locale_charset): Don't return an empty string.
2736 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2738 * config.charset: msdos in uk_UA uses CP1125.
2740 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2742 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2743 * localcharset.c (locale_charset): Declare as extern "C".
2745 2002-02-15 Bruno Haible <bruno@clisp.org>
2747 * config.charset [msdosdjgpp]: For Russian, use CP866.
2749 2002-02-11 Bruno Haible <bruno@clisp.org>
2751 * config.charset: Add support for NetBSD.
2753 2002-09-25 <karl@gnu.org>
2755 * strdup.c: copy from libc/string (via ../config/srclist*).
2756 * getopt*: copy from libc/posix.
2757 * gettext.h: copy from gettext.
2758 * .cppi-disable: add strdup.c, gettext.h.
2760 2002-07-01 Jim Meyering <meyering@lucent.com>
2762 * c-stack.c: Include sys/time.h.
2763 From Volker Borchert.
2765 2002-06-11 Paul Eggert <eggert@twinsun.com>
2767 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2768 New macro. Use it uniformly instead of
2769 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2770 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2771 reported by Vin Shelton.
2773 2002-06-22 Jim Meyering <meyering@lucent.com>
2775 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2776 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2778 2002-06-22 Paul Eggert <eggert@twinsun.com>
2780 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2781 Do not assume SA_SIGINFO behavior.
2782 Bug reported by Jim Meyering on NetBSD 1.5.2.
2784 2002-06-22 Jim Meyering <meyering@lucent.com>
2786 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2788 * exitfail.c, exitfail.h: Likewise.
2789 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2791 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2793 (EXTRA_DIST): Add fnmatch_loop.c.
2794 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2796 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2797 * fnmatch.c: Update from diffutils-2.8.2.
2798 * fnmatch_.h: New file. From diffutils-2.8.2.
2799 * fnmatch.h: Remove file.
2801 2002-06-18 Paul Eggert <eggert@twinsun.com>
2803 * file-type.h: Report an error if neither S_ISREG nor
2804 S_IFREG is defined, instead of using a test specific to glibc
2805 2.2. This should be safe, since POSIX requires S_ISREG and
2806 Unix Version 7 had S_IFREG. We don't need to check for
2807 <sys/types.h> since we don't use any symbols that it defines.
2809 2002-06-15 Jim Meyering <meyering@lucent.com>
2811 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2812 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2813 have been included before this file.
2815 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2817 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2818 so that each temporary file name is unique and valid in the first
2819 8 characters, for operation under DOS.
2821 2002-06-15 Jim Meyering <meyering@lucent.com>
2823 Work even with DJGPP 2.03, which lacks support for symlinks.
2825 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2827 * lchown.c (S_ISLNK): Likewise.
2829 2002-06-14 Jim Meyering <meyering@lucent.com>
2831 * file-type.h: Use the version from diffutils-2.8.2.
2832 * file-type.c: Likewise.
2834 2002-05-27 Jim Meyering <meyering@lucent.com>
2836 Fix a problem seen only on nonconforming systems whereby ls.c's
2837 use of localtime, and then of gettimeofday would cause trouble:
2838 the localtime call used to initialize rpl_gettimeofday's save
2839 mechanism would clobber ls's current local time information so
2840 that in any long listing the first file would always be listed
2841 with date 1970-01-01. Analysis by Volker Borchert.
2843 * gettimeofday.c (localtime): Undefine.
2844 (rpl_localtime): New function.
2846 2002-05-22 Jim Meyering <meyering@lucent.com>
2848 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2849 * file-type.h: New file.
2850 * file-type.c (file_type): New file/function. Extracted from diffutils.
2852 2002-04-29 Paul Eggert <eggert@twinsun.com>
2854 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2856 2002-04-28 Paul Eggert <eggert@twinsun.com>
2858 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2859 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2860 of 127, since 64 is the largest conceivable number for ancient
2862 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2864 2002-04-28 Jim Meyering <meyering@lucent.com>
2866 * sig2str.c (WTERMSIG): Remove definition (unused).
2868 2002-04-28 Paul Eggert <eggert@twinsun.com>
2870 * sig2str.h, sig2str.c: New files.
2871 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2873 2002-04-24 Jim Meyering <meyering@lucent.com>
2875 * gettext.h: New file, from Gettext.
2876 * Makefile.am (INCLUDES): Remove -I../intl.
2877 (libfetish_a_SOURCES): Add gettext.h.
2879 2002-04-16 Jim Meyering <meyering@lucent.com>
2881 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2882 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2883 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2885 2002-04-12 Jim Meyering <meyering@lucent.com>
2887 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2889 2002-03-10 Jim Meyering <meyering@lucent.com>
2891 * makepath.c (make_path): Remove a comma from a diagnostic.
2892 Suggestion from Santiago Vila.
2894 2002-03-08 Jim Meyering <meyering@lucent.com>
2896 * rename.c: Mention that this wrapper is needed also on
2897 mips-dec-ultrix4.4 systems.
2899 2002-03-02 Jim Meyering <meyering@lucent.com>
2901 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2902 not HAVE_CLOCK_SETTIME.
2904 2002-02-27 Paul Eggert <eggert@twinsun.com>
2906 * nanosleep.h: Rename to....
2907 * timespec.h: New name for nanosleep.h. All uses changed.
2909 * gettime.c: New file.
2910 * settime.c: New file.
2913 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2914 timespec.h. Remove nanosleep.h.
2916 2002-02-25 Paul Eggert <eggert@twinsun.com>
2918 * acl.c, acl.h: New files.
2919 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2921 2002-02-24 Jim Meyering <meyering@lucent.com>
2923 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2924 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2925 cause trouble. Reported by Nelson Beebe.
2927 2002-02-23 Paul Eggert <eggert@twinsun.com>
2929 * path-concat.c (xpath_concat): Reorder code to pacify
2930 compilers that don't know that xalloc_die never returns.
2932 2002-02-20 Jim Meyering <meyering@lucent.com>
2934 * getdate.c: Regenerate using bison-1.33.
2936 2002-02-15 Paul Eggert <eggert@twinsun.com>
2938 * posixver.c, posixver.h: New files.
2939 * Makefile.am (libfetish_a_SOURCES): Add them.
2941 2002-02-02 Paul Eggert <eggert@twinsun.com>
2942 Bruno Haible <bruno@clisp.org>
2944 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2945 (fwrite_success_callback): New declaration.
2946 * unicodeio.c (unicode_to_mb): New function, extracted from
2947 print_unicode_char. Call failure callback instead of error.
2948 (fwrite_success_callback): New function.
2949 (exit_failure_callback): New function.
2950 (fallback_failure_callback): New function.
2951 (print_unicode_char): Call unicode_to_mb.
2953 2002-01-26 Jim Meyering <meyering@lucent.com>
2955 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2957 2002-01-22 Jim Meyering <meyering@lucent.com>
2959 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2960 Otherwise, some versions of automake would omit the rule that makes
2961 Makefile from Makefile.in.
2963 2001-01-21 Paul Eggert <eggert@twinsun.com>
2965 * xmemcoll.h, xmemcoll.c: New files.
2966 * Makefile.am (libfetish_a_SOURCES): Add them.
2967 * memcoll.c: Include errno.h, and declare errno if not defined.
2968 (memcoll): Set errno to zero if there is no error.
2970 * quotearg.c (quotearg_buffer_restyled):
2971 Fix bug with quoting buffers containing NUL when backslashing escapes.
2972 This bug was exposed by the other changes in this patch.
2973 (quotearg_n_options): New arg ARGSIZE.
2974 All callers changed.
2975 (quoting_options_from_style): New function.
2976 (quotearg_n_style): Use it.
2977 (quotearg_n_style_mem): New function.
2979 * quotearg.h (quotearg_n_style_mem): New function.
2981 2002-01-16 Jim Meyering <meyering@lucent.com>
2983 * getdate.y: Add three semicolons, each just before a closing brace.
2984 Bison (as of version 1.31) no longer papers over that mistake.
2986 2002-02-14 Paul Eggert <eggert@twinsun.com>
2988 * backupfile.c (ISDIGIT): Comment fix.
2989 * getdate.y (ISDIGIT): Likewise.
2990 * posixtm.c (ISDIGIT, year): Likewise.
2991 * strverscmp.c (ISDIGIT): Likewise.
2992 * userspec.c (ISDIGIT): Likewise.
2994 2002-01-05 Jim Meyering <meyering@lucent.com>
2996 * version-etc.c (version_etc_copyright): Update copyright year.
2998 2001-01-19 Paul Eggert <eggert@twinsun.com>
3000 * closeout.c (close_stdout_status): If ferror (stdout), do
3001 not silently exit merely because the output buffer happens to
3002 have nothing pending.
3004 2001-12-18 Paul Eggert <eggert@twinsun.com>
3006 See the big note in ../ChangeLog.
3007 * human.c (suffixes): Prefer K to k for 1024.
3008 (generate_suffix_backwards): New function.
3009 (human_readable_inexact): Use it.
3010 * xstrtol.c (__xstrtol): If there is no number but there
3011 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3012 Accept 'K' as well as 'k'.
3014 2001-12-15 Jim Meyering <meyering@lucent.com>
3016 * regex.h (__restrict_arr): Update from libc.
3018 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3019 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3022 2001-12-10 Jim Meyering <meyering@lucent.com>
3024 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3025 Instead, include "xalloc.h".
3026 (initbuffer): Don't cast xmalloc return value to char*.
3027 (readline): Reword comment.
3028 Don't cast xrealloc return value to char*
3031 2001-12-09 Jim Meyering <meyering@lucent.com>
3033 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3034 `signed and unsigned type in conditional expression'.
3035 * posixtm.c (posix_time_parse): Likewise.
3037 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3039 * readtokens.c (readtoken): Declare an index to be of type unsigned
3040 to avoid a pedantic warning.
3042 * getstr.c: Don't include assert.h.
3043 (getstr): Remove warning-evoking assertions.
3044 Return -1 if offset parameter is out of bounds.
3045 Change the type of a local from int to size_t.
3047 * strftime.c (my_strftime_localtime_r): Include this function
3048 definition in the `#if ! HAVE_TM_GMTOFF' block.
3050 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3051 Include xalloc.h instead.
3053 2001-12-02 Jim Meyering <meyering@lucent.com>
3055 * tempname.c: Don't declare getenv, thus reverting the change of
3056 2001-11-18. It's no longer necessary, now that stdlib.h is always
3059 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3060 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3062 2001-11-30 Akim Demaille <akim@epita.fr>
3064 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3065 before being defined.
3067 2001-11-27 Paul Eggert <eggert@twinsun.com>
3069 * quotearg.h (quotearg_n, quotearg_n_style):
3070 First arg is int, not unsigned.
3071 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3072 (SIZE_MAX, UINT_MAX): New macros.
3073 (quotearg_n_options): Abort if N is negative.
3074 Avoid overflow check on hosts where size_t is 64 bits and int
3075 is 32 bits, as overflow is impossible there.
3076 Fix off-by-one typo that caused unnecessary reallocation.
3078 2001-11-27 Jim Meyering <meyering@lucent.com>
3080 * tempname.c: Merge with version from libc.
3081 * regex.c: Likewise.
3083 * tempname.c: Include stdlib.h unconditionally. On some old systems
3084 for which STDC_HEADERS is 0, it was not included, resulting in a
3085 warning about an integer-to-pointer conversion problem with getenv.
3086 Reported by Volker Borchert.
3088 2001-11-26 Jim Meyering <meyering@lucent.com>
3090 * gtod.h: Remove file.
3091 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3092 * gettimeofday.c: Don't include gtod.h.
3093 (GTOD_init): Remove function.
3094 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3095 Suggestion from Volker Borchert.
3097 2001-11-23 Jim Meyering <meyering@lucent.com>
3099 * hash.h (struct hash_table): Don't define here. Merely declare it.
3100 * hash.c (struct hash_table): Define it here instead.
3102 2001-11-22 Jim Meyering <meyering@lucent.com>
3104 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3106 2001-11-18 Paul Eggert <eggert@twinsun.com>
3108 * tempname.c (TMP_MAX): Remove; no longer needed.
3109 (TEMPORARIES): New macro.
3110 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3111 removes an artificial limitation (e.g. HP-UX 10.20, where
3114 2001-11-18 Jim Meyering <meyering@lucent.com>
3116 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3119 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3120 files will be created before anything else.
3122 2001-11-17 Jim Meyering <meyering@lucent.com>
3124 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3125 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3126 rather than group writable. Patch by Juan F. Codagnone.
3128 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3129 Instead, include "xalloc.h".
3131 * mountlist.c: Include unlocked-io.h after all system headers.
3132 Remove explicit declarations of xmalloc, xrealloc,
3133 and xstrdup. Instead, include "xalloc.h".
3135 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3136 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3137 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3139 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3140 Reported by Padraig Brady.
3142 * mkstemp.c: #undef mkstemp.
3144 (rpl_mkstemp): Rename from mkstemp.
3147 2001-11-16 Jim Meyering <meyering@lucent.com>
3149 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3150 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3151 determine the amount of total physical memory, use pstat_getstatic.
3152 HPUX-11 doesn't define _SC_PHYS_PAGES.
3153 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3154 If sysconf couldn't be used to determine the amount of available
3155 physical memory, use both pstat_getstatic and pstat_getdynamic.
3156 Based on a patch from Bob Proulx.
3158 2001-11-05 Jim Meyering <meyering@lucent.com>
3160 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3162 2001-11-03 Jim Meyering <meyering@lucent.com>
3164 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3165 in argmatch_to_argument call.
3167 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3170 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3171 e.g., a fault due to an attempt to free a NULL pointer.
3173 2001-11-01 Jim Meyering <meyering@lucent.com>
3175 * dirfd.c, dirfd.h: New files.
3176 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3178 * hash.c (hash_print) [TESTING]: Clean up.
3180 2001-10-22 Paul Eggert <eggert@twinsun.com>
3182 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3183 to avoid a warning if -Wall.
3185 2001-10-21 Paul Eggert <eggert@twinsun.com>
3187 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3189 2001-10-21 Jim Meyering <meyering@lucent.com>
3191 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3192 this code would end up calling gettext even in packages built
3194 * getopt.c (_): Likewise.
3195 * regex.c (_): Likewise.
3197 2001-10-20 Paul Eggert <eggert@twinsun.com>
3199 * error.c (strerror_r): Do not declare unless !_LIBC.
3200 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3201 Use strerror_r that is only a macro, even if it is not a function.
3202 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3203 (private_strerror): Use prototypes, not old-style function definition.
3204 (print_errno_message): New function.
3205 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3207 (error_tail, error, error_at_line): Use it.
3209 2001-10-11 Jim Meyering <meyering@lucent.com>
3211 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3212 and quote_n (1, ... to avoid clobbering a buffer.
3214 2001-10-05 Jim Meyering <meyering@lucent.com>
3216 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3217 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3218 * hash-pjw.h: New file.
3220 2001-09-30 Jim Meyering <meyering@lucent.com>
3222 * mountlist.c [MOUNTED_GETFSSTAT]:
3223 Include <sys/ucred.h>, for Apple Darwin.
3224 Include sys/mount.h and sys/fs_types.h only if available.
3226 (read_filesystem_list): Use FS_TYPE.
3228 2001-09-29 Paul Eggert <eggert@twinsun.com>
3230 * exclude.c (excluded_filename): 0 -> false, since it's
3233 2001-09-28 Paul Eggert <eggert@twinsun.com>
3235 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3236 #defines strtoimax. Also treat the other strto* functions
3239 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3240 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3241 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3243 2001-09-26 Jim Meyering <meyering@lucent.com>
3245 Most macros in unlocked-io.h had the wrong number of arguments.
3246 * gen-uio: New script.
3247 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3248 * unlocked-io.hin: Remove file.
3249 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3250 rather than trying to embed it here.
3251 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3252 Reported by Padraig Brady.
3254 2001-09-25 Volker Borchert <bt@teknon.de>
3256 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3258 2001-09-23 Jim Meyering <meyering@lucent.com>
3260 * mountlist.c: Remove useless parentheses in #if directives.
3261 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3262 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3264 2001-09-22 Jim Meyering <meyering@lucent.com>
3266 * localcharset.c: Update from latest gettext.
3267 * config.charset: Likewise.
3269 2001-09-20 Jim Meyering <meyering@lucent.com>
3271 * xstrtol.c (strtoimax): Guard declaration with
3272 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3273 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3274 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3275 (strtoumax): Likewise, for completeness (it wasn't necessary).
3277 2001-09-06 Paul Eggert <eggert@twinsun.com>
3279 * strtoimax.c (HAVE_LONG_LONG):
3280 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3281 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3282 to work around bug in IBM C compiler.
3284 2001-09-16 Jim Meyering <meyering@lucent.com>
3286 * mkdir.c: New file.
3288 2001-09-04 Paul Eggert <eggert@twinsun.com>
3290 * xgetcwd.c: Revert some of the previous change; intead,
3291 fix the HAVE_GETCWD_NULL code to behave more like the
3292 !HAVE_GETCWD_NULL code used to.
3295 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3298 2001-09-04 Paul Eggert <eggert@twinsun.com>
3300 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3301 Use ssize_t, not int, to store result of readlink.
3302 Check for ssize_t overflow as well as size_t overflow,
3303 as POSIX says the result of readlink is implementation-defined
3304 when ssize_t overflows.
3305 Remove unnecessary cast to char*.
3306 Use free+malloc instead of realloc, as the storage doesn't need
3307 to be preserved and it's clearer and can be more efficient that way.
3308 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3309 * xreadlink.h (xreadlink): Update prototype.
3311 2001-09-03 Paul Eggert <eggert@twinsun.com>
3313 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3314 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3315 spotted by Jim Meyering.
3317 2001-09-03 Jim Meyering <meyering@lucent.com>
3319 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3321 2001-09-03 Paul Eggert <eggert@twinsun.com>
3323 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3324 like the HAVE_GETCWD_NULL code.
3325 Include pathmax.h if not HAVE_GETCWD.
3326 Do not include xalloc.h.
3327 (INITIAL_BUFFER_SIZE): New symbol.
3328 Do not use xmalloc / xrealloc, since the caller is responsible for
3329 handling errors. Preserve errno around `free' during failure.
3330 Do not overrun buffer when using getwd.
3332 2001-09-03 Paul Eggert <eggert@twinsun.com>
3334 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3335 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3337 2001-09-02 Jim Meyering <meyering@lucent.com>
3339 * error.c: Update from GNU libc.
3341 2001-09-01 Jim Meyering <meyering@lucent.com>
3343 * xreadlink.c: New file.
3344 * xreadlink.h: New file.
3345 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3347 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3348 doesn't conflict with sparc Solaris 7's definition in
3349 /usr/include/sys/int_types.h.
3351 * exclude.c: Use `""', not `<>' to #include non-system header files.
3352 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3353 and strncasecmp as r-values. Unixware didn't have declarations.
3355 2001-08-31 Jim Meyering <meyering@lucent.com>
3357 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3358 Use an initial, malloc'd, buffer of length 128 rather than
3359 a statically allocated one of length 1024.
3361 2001-08-30 Paul Eggert <eggert@twinsun.com>
3363 * xgetcwd.c: Don't include pathmax.h.
3364 Include stdlib.h and unistd.h if available.
3366 (xmalloc, xstrdup, free): Remove decls.
3367 (xgetcwd): Don't assume sizes fit in unsigned.
3368 Check for overflow when computing sizes.
3369 Simplify reallocation code.
3371 2001-08-28 Paul Eggert <eggert@twinsun.com>
3373 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3375 * strtoimax.c: Renamed from strtoxmax.c, removing the
3378 Also, make the following further changes to make this file's
3379 configuration more similar to that of strtol.c:
3380 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3381 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3382 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3383 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3384 changed to signed values.
3386 And make the following changes as well:
3387 Fix copyright notice, as 1999 was missing.
3388 (verify): New macro.
3389 (strtoimax): Check sizes at compile-time, not run-time.
3390 Prefer strtol to strtoll if both work.
3391 (main): Remove; it was not that useful and was a pain to maintain.
3393 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3395 2001-08-30 Paul Eggert <eggert@twinsun.com>
3397 * savedir.c (savedir): Remove size parameter, as POSIX says that
3398 a directory's st_size can have an arbitrary value, so the old
3399 usage could waste an arbitrary amount of memory. All uses
3401 * savedir.h: Update prototype.
3403 2001-08-30 Paul Eggert <eggert@twinsun.com>
3405 * xstrtol.c (strtoimax): New decl.
3407 2001-08-28 Paul Eggert <eggert@twinsun.com>
3409 * xstrtol.h: Add copyright notice.
3410 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3411 LONGINT_INVALID_SUFFIX_CHAR.
3413 2001-08-30 Paul Eggert <eggert@twinsun.com>
3415 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3418 2001-08-30 Paul Eggert <eggert@twinsun.com>
3420 * hash.c: Remove '2001' from copyright notice.
3422 2001-08-30 Paul Eggert <eggert@twinsun.com>
3424 * full-write.h: New file.
3425 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3426 * full-write.c: Correct credits, as cccp.c no longer
3427 exists and anyway it was so heavily changed from the old cccp
3428 code as to be unrecognizable. Include full-write.h.
3429 (full_write) Return size_t, with short writes meaning failure.
3430 All callers changed. This fixes a bug with large buffers
3432 * utime.c: Include full-write.h.
3434 2001-08-30 Paul Eggert <eggert@twinsun.com>
3436 Merge 'exclude' changes from tar 1.13.22.
3437 This fixes one or two unlikely storage allocation overflow bugs,
3438 but doesn't change user-visible behavior otherwise.
3440 2001-08-30 Paul Eggert <eggert@twinsun.com>
3442 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3443 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3444 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3445 Include if available.
3446 (<xalloc.h>): Include
3447 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3448 (verify): New macro. Use it to verify that EXCLUDE macros do not
3449 collide with FNM macros.
3450 (struct patopts): New struct.
3451 (struct exclude): Use it, as exclude patterns now come with options.
3452 (new_exclude): Support above changes.
3453 (new_exclude, add_exclude_file):
3454 Initial size must now be a power of two to simplify overflow checking.
3455 (free_exclude, fnmatch_no_wildcards): New function.
3456 (excluded_filename): No longer requires options arg, as the options
3457 are determined by add_exclude. Now returns bool, not int.
3458 (excluded_filename, add_exclude):
3459 Add support for the fancy new exclusion options.
3460 (add_exclude, add_exclude_file): Now takes int options arg.
3461 Check for arithmetic overflow when computing sizes.
3462 (add_exclude_file): xrealloc might modify errno, so don't
3463 realloc until after errno might be used.
3465 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3467 (free_exclude): New decl.
3468 (add_exclude, add_exclude_file): Now takes int options arg.
3469 (excluded_filename): No longer requires options arg, as the options
3470 are determined by add_exclude. Now returns bool, not int.
3472 2001-08-30 Paul Eggert <eggert@twinsun.com>
3474 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3476 2001-08-27 Jim Meyering <meyering@lucent.com>
3478 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3480 * version-etc.c (N_): Remove definition.
3481 Revert most of last change.
3482 Instead, simply don't mark the `Copyright...' string for translation.
3483 Based on advice from Paul Eggert.
3485 * strtoxmax.c: Tweak comment.
3487 2001-08-26 Jim Meyering <meyering@lucent.com>
3489 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3490 of copyright with `%s' so translators don't get an untranslated
3492 (COPYRIGHT_YEAR): Define.
3493 (version_etc): Use fprintf rather than fputs.
3494 Suggestion from Ulrich Drepper.
3496 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3498 * strtoll.c: New file, from GNU libc.
3499 * xstrtoimax.c: New file.
3501 * xstrtol.h: Add xstrtoimax.
3502 * strtoumax.c: New file. Simply include "strtoumax.c".
3503 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3505 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3506 * strtoxmax.c: ... then renamed to this.
3508 2001-08-13 Paul Eggert <eggert@twinsun.com>
3510 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3511 Port to Solaris 8, where 'sed' requires a space after the 'r'
3512 command, and where sh dislikes "$/". Clean up the spacing a bit.
3513 Redirect output to $tmp just once.
3515 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3517 * addext.c (<errno.h>): Include.
3518 (errno): Declare if not defined.
3519 (addext): Work correctly when pathconf returns -1 and leaves
3520 errno alone because there is no limit. Also, work even if
3521 pathconf returns a value greater than SIZE_MAX.
3523 2001-08-12 Jim Meyering <meyering@lucent.com>
3525 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3526 Simply `return getcwd (NULL, 0);'.
3527 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3528 Use 1300 as initial value for length, not PATH_MAX.
3530 * pathmax.h: Clean up cpp syntax.
3532 2001-08-12 Jim Meyering <meyering@lucent.com>
3534 * gettimeofday.c: New file.
3536 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3538 2001-08-04 Jim Meyering <meyering@lucent.com>
3540 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3541 to get in sync with glibc.
3543 2001-08-03 Paul Eggert <eggert@twinsun.com>
3545 The following changes are from gettext 0.10.39 as maintained by
3548 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3549 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3550 with inverted sense. All uses changed.
3552 * mbswidth.c: Don't include <limits.h>.
3553 Include <stdlib.h> and <string.h> unconditionally.
3554 (iswcntrl, mbsinit, ISCNTRL): New macros.
3555 (mbsnwidth): Use K&R style function declarations.
3556 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3557 can optimize it when MB_CUR_MAX == 1.
3558 The width of control characters is zero, not 1.
3560 2001-07-15 Jim Meyering <meyering@lucent.com>
3562 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3563 (BUILT_SOURCES): Add unlocked-io.h.
3564 (io_functions): Define.
3565 (unlocked-io.h): New rule.
3566 (DISTCLEANFILES): Add unlocked-io.h.
3567 (all-local): Depend on unlocked-io.h, to ensure it is created.
3569 * unlocked-io.hin: New file
3571 * regex.c: Update from glibc.
3573 2001-07-05 Jim Meyering <meyering@lucent.com>
3575 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3577 (libfetish_a_SOURCES): Put all .h files here instead.
3578 Remove a thus-exposed (better checks in automake) duplicate and
3579 two unnecessary .h files.
3581 2001-06-11 Jim Meyering <meyering@lucent.com>
3583 * regex.c: Update from GNU libc.
3585 2001-05-27 Jim Meyering <meyering@lucent.com>
3587 * readutmp.h (UT_TYPE): Define.
3589 2001-05-24 Jim Meyering <meyering@lucent.com>
3591 * argmatch.c: Include "quote.h".
3592 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3593 quote function. Reported by Göran Uddeborg.
3595 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3597 * dirname.c (dir_name): Compute append_dot using path, not newpath
3598 which is not yet declared.
3600 2001-05-11 Paul Eggert <eggert@twinsun.com>
3602 * Makefile.am (libfetish_a_SOURCES):
3603 Add strftime.c, since we now compile it on all hosts.
3605 * strftime.c (my_strftime):
3606 Define to nstrftime if emacs, but only if my_strftime is not defined.
3607 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3608 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3609 Add one more extra argument: a nanoseconds value.
3612 (my_strftime function): Add %N format.
3613 (emacs_strftimeu): Renamed from emacs_strftime,
3614 with extra ut argument.
3616 2001-05-11 Paul Eggert <eggert@twinsun.com>
3618 dirname code cleanup. base_name now behaves more compatibly
3619 with POSIX basename when given file names that have trailing
3620 slashes, and similarly for dir_name. Add new primitives
3621 base_len and dir_len. Put the directory-name-related decls
3624 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3625 * backupfile.c (base_name): Likewise.
3626 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3627 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3628 * makepath.c (strip_trailing_slashes): Likewise.
3629 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3631 * rename.c (strip_trailing_slashes): Likewise.
3632 * same.c (base_name): Likewise.
3633 * stripslash.c (ISSLASH): Likewise.
3635 * addext.c: Include <dirname.h> after size_t is defined.
3636 * backupfile.c: Likewise.
3638 * addext.c (addext): Use base_len to trim redundant
3639 trailing slashes instead of doing it ourselves.
3640 But do not trim the last slash if it is not redundant.
3642 * backupfile.c (find_backup_file_name,
3643 max_backup_version): Use base_len instead of rolling it ourselves.
3644 Handle the case of "" and (on DOS) "C:" correctly.
3646 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3647 Include <string.h>, <dirname.h>.
3648 (base_name): Allow file names ending in slashes, other than names
3649 that are all slashes. In this case, return the basename followed
3650 by the slashes. This is more general, and can be used in places
3651 where the original base_name purposely had an assertion failure.
3652 (base_len): New function.
3654 * dirname.c: Include <string.h> instead of <stdlib.h>.
3655 Do not include <assert.h>; no longer needed.
3657 (memrchr): Remove decl.
3658 (dir_name_r): Remove.
3659 (dir_len): Renamed from dirlen. All callers changed.
3660 Rewrite in terms of base_name, for simplicity and consistency.
3661 (dir_name): Never return NULL. All callers changed.
3662 Do not include <stdlib.h> in test program; no longer needed.
3663 return 0; is fine for test program.
3665 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3667 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3669 * path-concat.c (path_concat): Use base_len to compute
3670 base length, not strlen; this means we cannot rely on memcpy
3673 * same.c (STREQ): Remove.
3674 (same_name): Handle the case where the basename ends in trailing '/'.
3676 * stripslash.c (strip_trailing_slashes): Return nonzero if
3677 a slash was stripped. Do not strip the last slash after a
3680 2001-04-08 Jim Meyering <meyering@lucent.com>
3682 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3683 recomputed; that's necessary when the offset spans a DST transition.
3684 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3686 2001-04-02 Jim Meyering <meyering@lucent.com>
3688 * regex.h, regex.c: Update from GNU libc.
3690 2001-03-19 Paul Eggert <eggert@twinsun.com>
3692 * version-etc.c (version_etc_copyright): Update to 2001.
3694 2001-03-16 Paul Eggert <eggert@twinsun.com>
3696 * tempname.c (uint64_t): Define to uintmax_t if
3697 not defined, and if UINT64_MAX is not defined.
3698 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3699 Reported by John David Anglin.
3701 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3703 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3704 alias if codeset is empty.
3705 * config.charset (BeOS): Use wildcard syntax.
3707 2001-03-13 Jim Meyering <meyering@lucent.com>
3709 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3710 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3713 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3715 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3717 * unicodeio.c (print_unicode_char): Simplify accordingly.
3719 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3721 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3722 support for DOS/DJGPP.
3724 2001-02-28 Paul Eggert <eggert@twinsun.com>
3726 * Makefile.am (libfetish_a_SOURCES):
3727 Add dup-safer.c, fopen-safer.c.
3728 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3730 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3732 2001-02-25 Paul Eggert <eggert@twinsun.com>
3734 The mkstemp replacement is taken from glibc 2.2.2, with some
3735 portability fixes for use outside glibc, as follows:
3737 * tempname.c (struct_stat64): New macro.
3738 (direxists, __gen_tempname): Use it.
3739 This avoids a portability problem with Solaris 8.
3741 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3742 (<stddef.h>, <stdint.h>, <string.h>):
3743 Include only if STDC_HEADERS || _LIBC.
3744 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3745 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3746 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3747 (__set_errno): Define this macro if <errno.h> doesn't.
3748 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3749 Define these macros if <stdio.h> doesn't.
3750 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3751 Define these macros if <sys/stat.h>
3752 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3753 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3754 __xstat64): Define if not _LIBC.
3755 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3756 (__gen_tempname): Invoke gettimeofday only if
3757 HAVE_GETTIMEOFDAY || _LIBC;
3758 otherwise, fall back on plain "time".
3759 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3761 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3763 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3765 2001-02-17 Jim Meyering <meyering@lucent.com>
3767 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3768 around included file name.
3770 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3772 * strftime.c: Update from GNU libc (the only changes were to comments).
3774 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3776 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3778 2001-02-17 Paul Eggert <eggert@twinsun.com>
3780 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3781 Remove workaround macros for hosts that have mbrtowc but not
3782 mbstate_t, as we now insist on proper declarations for both
3783 before using mbrtowc.
3785 2001-02-17 Jim Meyering <meyering@lucent.com>
3787 * regex.c: Update from libc.
3789 2001-02-16 Paul Eggert <eggert@twinsun.com>
3791 * alloca.c (malloc): Undef before defining, since stdlib.h
3792 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3793 Reported by Mark Hounschell via Paul Eggert.
3795 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3797 * config.charset: Update for FreeBSD 4.2.
3799 2001-01-26 Jim Meyering <meyering@lucent.com>
3801 * quotearg.c: Include stddef.h.
3802 * quote.c: Include stddef.h.
3803 Reported by Axel Kittenberger.
3805 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3806 line in double quotes so that it evokes a better diagnostic.
3807 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3808 Reported by Axel Kittenberger.
3810 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3812 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3813 to avoid a warning. Add back 'const' to inptr.
3815 2001-01-16 Jim Meyering <meyering@lucent.com>
3817 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3820 2001-01-14 Jim Meyering <meyering@lucent.com>
3822 * rename.c: New file. From Volker Borchert.
3823 Include stdlib.h, string.h or strings.h, and xalloc.h.
3824 Use strip_trailing_slashes rather than open-coding it.
3826 2001-01-03 Paul Eggert <eggert@twinsun.com>
3828 * strftime.c: Sync with glibc time/strftime.c 1.81.
3830 2001-01-03 Jim Meyering <meyering@lucent.com>
3832 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3833 local `inptr' to avoid warning with some system declarations of iconv.
3835 2000-12-29 Paul Eggert <eggert@twinsun.com>
3837 * modechange.c: Do not assume that mode_t uses the
3838 traditional octal encoding. E.g. "chmod 1 FOO" should set
3839 the other-execute bit of FOO even if S_IXOTH != 1.
3841 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3842 WOTH, XOTH, ALLM): New macros.
3843 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3844 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3846 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3847 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3849 No need to use uintmax_t; unsigned long is long enough.
3850 Don't bother to get suffix since we don't use it.
3852 2000-12-24 Jim Meyering <meyering@lucent.com>
3854 * hash.c (is_prime): Return explicit boolean values.
3855 (hash_get_first): Return NULL to appease Irix5.6's 89.
3856 Reported by Nelson Beebe.
3858 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3860 * localcharset.c (locale_charset): Add support for Win32.
3862 2000-12-18 Paul Eggert <eggert@twinsun.com>
3864 * physmem.h, physmem.c: New files.
3866 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3867 (noinst_HEADERS): Add physmem.h.
3869 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3870 't' for compatibility with Solaris 8 sort.
3872 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3874 * config.charset: Add support for BeOS.
3876 2000-12-16 Jim Meyering <meyering@lucent.com>
3878 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3879 SHELLS_FILE to a file name that's useful on djgpp systems.
3881 (ADDITIONAL_DEFAULT_SHELLS): Define.
3882 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3883 Based mostly on a patch from Prashant TR.
3885 2000-12-16 Jim Meyering <meyering@lucent.com>
3887 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3888 N and M) would have treated it like `chown N:N FILE'.
3890 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3892 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3894 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3895 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3896 to the list of canonical encodings. Rename EUC-CN to GB2312.
3898 2000-12-08 Andreas Schwab <schwab@suse.de>
3900 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3901 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3903 2000-12-07 Jim Meyering <meyering@lucent.com>
3905 * stripslash.c (ISSLASH): Define.
3906 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3909 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3910 (dir_name_r): Declare this function as static.
3911 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3912 manifest itself on a name containing a mix of slashes and
3914 Make this function work with names starting with a DOS-style
3915 drive letter and colon prefix.
3916 (dir_name): Append `.' if necessary.
3917 Based mostly on patches from Prashant TR and Eli Zaretskii.
3919 * dirname.h (dir_name_r): Remove prototype.
3921 2000-12-05 Jim Meyering <meyering@lucent.com>
3923 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3925 2000-12-04 Jim Meyering <meyering@lucent.com>
3927 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3928 Also include memory.h, stdlib.h, unistd.h if appropriate.
3929 Reported by Andreas Jaeger (conflicting declaration of malloc).
3931 2000-12-02 Jim Meyering <meyering@lucent.com>
3933 * closeout.h: Make idempotent, to avoid some obscure warnings.
3935 2000-12-01 Paul Eggert <eggert@twinsun.com>
3937 * memrchr.c: Include <config.h> before any system include file.
3939 2000-11-29 Paul Eggert <eggert@twinsun.com>
3941 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3943 2000-11-26 Jim Meyering <meyering@lucent.com>
3945 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3947 2000-11-22 Paul Eggert <eggert@twinsun.com>
3949 * strftime.c (my_strftime): Do not invoke mbrlen with a
3950 size of (size_t) -1; it's not portable.
3952 2000-11-17 Akim Demaille <akim@epita.fr>
3954 * obstack.h: Formatting changes.
3955 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3956 prevent type checking.
3957 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3958 cast the value to (void *): assigning a `foo *' to a `void *'
3960 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3962 2000-11-17 Jim Meyering <meyering@lucent.com>
3964 * strstr.c: Update from GNU libc.
3966 2000-11-16 Jim Meyering <meyering@lucent.com>
3968 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3970 2000-11-11 Jim Meyering <meyering@lucent.com>
3972 * error.c: Add a couple #includes, merging from GNU libc version.
3974 2000-11-10 Jim Meyering <meyering@lucent.com>
3976 * obstack.h: Update from GNU libc.
3977 * obstack.c: Likewise.
3979 2000-11-06 Paul Eggert <eggert@twinsun.com>
3981 * getusershell.c (setusershell): Use rewind rather than
3982 fseek/fseeko, to avoid configuration hassles with fseeko.
3983 Don't bother opening SHELLS_FILE if shellstream is NULL;
3986 2000-11-05 Jim Meyering <meyering@lucent.com>
3988 * makepath.h (make_dir): Declare.
3989 * makepath.c (make_dir): Remove `static' attribute.
3992 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3994 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3995 last one in a bucket, advance to the next bucket.
3997 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3999 * fnmatch.c: Do not comment out all the code if we are using
4000 the GNU C library, because in some cases we are replacing buggy
4001 code in the GNU C library itself.
4003 2000-10-30 Paul Eggert <eggert@twinsun.com>
4005 * error.h, getline.h, modechange.h:
4006 Remove "2000" from Copyright line, as the file hasn't been
4007 changed this year other than in the copyright notice.
4009 * xalloc.h: Add "2000" to Copyright line, as this file
4010 was changed this year.
4012 2000-10-30 Paul Eggert <eggert@twinsun.com>
4014 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4015 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4016 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4018 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4020 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4021 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4022 doesn't define __restrict_arr.
4024 2000-10-29 Jim Meyering <meyering@lucent.com>
4026 * xstat.in: Fix grammar in comment.
4028 2000-10-28 Jim Meyering <meyering@lucent.com>
4030 * memchr.c: Update from libc.
4031 Adjust for portability:
4032 [HAVE_STDLIB_H]: Include stdlib.h.
4033 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4034 Undef __memchr, too.
4035 [!weak_alias]: Define __memchr to memchr.
4037 * regex.c: Update from libc.
4038 * regex.h: Likewise.
4039 * getopt1.c: Likewise.
4040 * memcmp.c: Likewise.
4042 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4043 Avoid using fseek, when possible -- it's broken by design.
4044 Patch by Ulrich Drepper.
4046 2000-10-26 Jim Meyering <meyering@lucent.com>
4048 * strftime.c: Update from libc.
4050 2000-10-25 Jim Meyering <meyering@lucent.com>
4052 * obstack.c: Update from libc.
4054 2000-10-23 Jim Meyering <meyering@lucent.com>
4056 * hard-locale.c (hard_locale): Revert last change -- it was simply
4057 wrong. That set_locale call must not have any side effects.
4060 2000-10-22 Jim Meyering <meyering@lucent.com>
4062 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4063 [CYCLIC]: Remove now-unused definition.
4065 * save-cwd.c (O_DIRECTORY): Define, if needed.
4066 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4067 Suggestion from Ulrich Drepper.
4069 2000-10-21 Jim Meyering <meyering@lucent.com>
4071 * dirname.c (dir_name_r): New function, factored out of dir_name.
4072 (dir_name): Use dir_name_r.
4073 * dirname.h (dir_name_r): Declare it.
4075 2000-10-21 Jim Meyering <meyering@lucent.com>
4077 * dirname.c (memrchr): Declare if necessary.
4078 (dir_name): Remove the restriction that there be no
4079 trailing slashes. Now, this code skips past them, effectively
4081 [TEST_DIRNAME] (main): New unit tests.
4083 * memrchr.c: New file from GNU libc.
4084 Undef __memrchr, too.
4085 [!weak_alias]: Define __memrchr to memrchr.
4086 Guard weak_alias use with `#ifdef weak_alias'.
4088 2000-10-17 Jim Meyering <meyering@lucent.com>
4090 * quote.h (PARAMS): Define and use.
4091 Reported by Akim Demaille.
4093 * getopt.c: Update from libc.
4095 2000-10-16 Jim Meyering <meyering@lucent.com>
4097 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4100 2000-09-25 Jim Meyering <meyering@lucent.com>
4102 * md5.h (rol): Define (from GnuPG).
4104 * sha.c: Give credit (GnuPG) where due.
4105 (M): Use rol rather than open-coding it.
4106 Add a FIXME comment.
4108 2000-09-21 Jim Meyering <meyering@lucent.com>
4110 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4111 Reported by Michael Stone.
4113 2000-09-20 Jim Meyering <meyering@lucent.com>
4115 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4116 (noinst_HEADERS): Add sha.h.
4117 Based on code from Scott G. Miller and from GnuPG.
4119 2000-09-15 Jim Meyering <meyering@lucent.com>
4121 * regex.c: Update from libc.
4123 2000-09-10 Jim Meyering <meyering@lucent.com>
4125 * getopt.c (_getopt_internal): Update from glibc.
4127 2000-09-09 Jim Meyering <meyering@lucent.com>
4129 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4130 think it should be used as a general replacement for isascii.
4131 * fnmatch.c: Likewise.
4132 * mbswidth.c: Likewise
4133 * regex.c: Likewise.
4136 * userspec.c: Include sys/param.h and limits.h.
4138 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4139 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4140 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4141 UID, GID. Check range.
4143 2000-09-06 Jim Meyering <meyering@lucent.com>
4145 * getopt.c (_getopt_internal): Update from glibc.
4147 2000-08-30 Jim Meyering <meyering@lucent.com>
4149 * strftime.c: Merge in changes from GNU libc.
4151 2000-08-26 Jim Meyering <meyering@lucent.com>
4153 * closeout.c: Include "__fpending.h".
4154 (close_stdout_status): Return right away if there's nothing to flush.
4156 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4157 * __fpending.c: New file.
4158 * __fpending.h: New file.
4160 2000-08-07 Paul Eggert <eggert@twinsun.com>
4162 Standardize on "memory exhausted" instead of "Memory exhausted"
4163 or "virtual memory exhausted".
4164 * obstack.c (print_and_abort): Use "memory exhausted", not
4165 "virtual memory exhausted".
4166 * same.c (same_name): Invoke xalloc_die instead of printing
4168 * userspec.c (parse_user_spec): Likewise.
4169 * bumpalloc.h: comment fix
4170 * same.c, userspec.c: Include xalloc.h.
4172 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4173 not char *const and pointing to a constant array.
4174 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4175 (xrealloc): Comment fix.
4177 * userspec.c (parse_user_spec):
4178 Don't translate a message until just before returning,
4179 to avoid unnecessary translation.
4181 2000-08-07 Jim Meyering <meyering@lucent.com>
4183 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4184 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4185 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4186 getgroups.c, gethostname.c, getopt.h, group-member.c,
4187 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4188 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4189 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4190 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4191 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4192 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4193 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4194 yesno.c: Back out Copyright date changes for each file with no change
4195 this year. This eases coordination with other programs using the same
4196 source code modules. From Paul Eggert.
4198 2000-08-03 Greg McGary <greg@mcgary.org>
4200 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4201 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4202 (EXTEND_BUFFER): Use them.
4204 2000-08-01 Jim Meyering <meyering@lucent.com>
4206 * dirname.c (ISSLASH): Define.
4207 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4208 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4209 both `\' and `/' may be use as path separators.
4210 Based on a patch from Prashant TR.
4212 2000-07-31 Paul Eggert <eggert@twinsun.com>
4214 * quotearg.c (quotearg_n_options): Don't make the initial
4215 slot vector a constant, since it might get modified.
4217 2000-07-31 Jim Meyering <meyering@lucent.com>
4219 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4220 * obstack.c (print_and_abort): Likewise.
4222 2000-07-30 Paul Eggert <eggert@twinsun.com>
4224 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4225 buffer, so that the caller can always quote one small
4226 component of a "memory exhausted" message in slot 0.
4227 From a suggestion by Jim Meyering.
4229 2000-07-30 Jim Meyering <meyering@lucent.com>
4231 * makepath.c (make_path): Quote the other instance, too.
4233 * quotearg.c (N_STATIC_SLOTVECS): Define.
4234 (STATIC_BUF_SIZE): Define.
4235 (quotearg_n_options): Use only statically allocated storage when
4236 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4237 than STATIC_BUF_SIZE.
4239 2000-07-29 Jim Meyering <meyering@lucent.com>
4241 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4242 * dirname.c (dir_name): Likewise.
4244 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4246 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4247 (dir_name): Assert that there are no trailing slashes.
4249 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4251 * mbswidth.h (mbswidth): Add a flags argument.
4252 (mbswidth): New declaration.
4253 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4254 * mbswidth.c (mbswidth): Add a flags argument.
4255 (mbsnwidth): New function.
4257 2000-07-24 Jim Meyering <meyering@lucent.com>
4259 * mbswidth.c: Remove useless #else. From Bruno Haible.
4261 2000-07-23 Paul Eggert <eggert@twinsun.com>
4263 * mbswidth.c (_XOPEN_SOURCE):
4264 Don't define; this causes problems on Solaris 7.
4265 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4267 2000-07-23 Paul Eggert <eggert@twinsun.com>
4270 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4271 so that mbstate_t is always defined.
4273 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4274 be 1 in at least one GCC installation, and this configuration
4275 error is likely to be common. Ignoring MB_LEN_MAX hurts
4276 performance on hosts that have mbrtowc but have only unibyte
4277 locales, but I assume these hosts are rare.
4279 2000-07-23 Paul Eggert <eggert@twinsun.com>
4281 * quotearg.c: Streamline by invoking multibyte code only if needed.
4282 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4283 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4284 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4285 invoke multibyte primitives.
4287 2000-07-23 Jim Meyering <meyering@lucent.com>
4289 * basename.c (base_name): Add an assertion.
4291 2000-07-15 Bruno Haible <clisp.cons.org>
4293 * quotearg.c: When the system forces us to redefine mbstate_t,
4294 shadow its mbsinit function.
4296 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4298 * mbswidth.h: New file.
4299 * mbswidth.c: New file.
4300 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4301 (noinst_HEADERS): Add mbswidth.h.
4303 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4305 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4308 2000-07-15 Jim Meyering <meyering@lucent.com>
4310 * makepath.c: Include quote.h.
4311 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4312 corresponding argument in a `quote (...)' call.
4313 Give better diagnostics.
4315 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4316 (noinst_HEADERS): Add quote.h.
4318 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4319 from tar's src/misc.c.
4320 * quote.h: New file. Prototypes for same.
4322 2000-07-10 Paul Eggert <eggert@twinsun.com>
4324 From a suggestion by Bruno Haible.
4325 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4326 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4327 to decide whether to define the BeOS workaround macro;
4328 this adjusts to the change to AC_MBSTATE_T.
4330 2000-07-13 Paul Eggert <eggert@twinsun.com>
4332 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4334 * quotearg.c (quoting_style_args, quoting_style_vals,
4335 quotearg_buffer_restyled): Add support for
4336 clocale_quoting_style. Undo previous change to
4337 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4338 and "{RIGHT QUOTATION MARK}" msgids.
4340 2000-07-05 Paul Eggert <eggert@twinsun.com>
4342 The old behavior of quoting `like this' doesn't look good with
4343 newer, ISO-style fonts. See:
4344 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4346 Instead, quote "like this" by default. Let the translator
4347 tailor the locale-specific quoting behavior by providing
4348 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4350 * quotearg.c (N_): New macro.
4351 (gettext_default): New function.
4352 (quotearg_buffer_restyled): Use
4353 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4354 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4356 2000-07-09 Jim Meyering <meyering@lucent.com>
4358 * Most files: Update copyright dates to include 2000.
4360 2000-07-08 Jim Meyering <meyering@lucent.com>
4362 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4364 (xgethostname): Remove now-unnecessary #ifdef.
4365 Move declaration of `err' into loop where it's used.
4367 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4369 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4370 by allocating a larger buffer. Test the gethostname return value for
4371 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4372 returns an error and ENAMETOOLONG isn't defined.
4374 2000-07-05 Paul Eggert <eggert@twinsun.com>
4375 and Bruno Haible <haible@clisp.cons.org>
4377 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4379 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4381 * quotearg.c (struct quoting_options): Simplify quote_these_too
4384 2000-07-03 Jim Meyering <meyering@lucent.com>
4386 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4387 Reported by Bruno Haible.
4389 2000-07-04 Jim Meyering <meyering@lucent.com>
4391 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4392 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4395 2000-07-03 Paul Eggert <eggert@twinsun.com>
4396 and Bruno Haible <haible@clisp.cons.org>
4398 * quotearg.c (mbrtowc):
4399 Assign to *pwc, and return 1 only if result is nonzero.
4400 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4402 2000-07-03 Jim Meyering <meyering@lucent.com>
4404 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4405 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4408 2000-07-02 Jim Meyering <meyering@lucent.com>
4410 * quotearg.c (mbstate_t): Don't define here.
4412 2000-07-02 Jim Meyering <meyering@lucent.com>
4414 * nanosleep.c (SIGCONT): Define if not already defined.
4416 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4418 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4419 per change in ../m4/ls-mntd-fs.m4.
4420 (read_filesystem_list): Ignore symbolic links.
4422 2000-06-29 Jim Meyering <meyering@lucent.com>
4424 * same.c: Include <string.h> or <strings.h>, as appropriate,
4425 for declaration of strcmp.
4427 * long-options.c: Include <stdlib.h>, for declaration of exit.
4429 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4430 Avoid warning by casting result to `char *' to remove `const'.
4432 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4434 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4436 2000-06-26 Paul Eggert <eggert@twinsun.com>
4438 savedir now sets errno on failure and invokes xmalloc to get memory.
4439 Fix a couple of other minor bugs while we're at it.
4441 * savedir.c (<unistd.h>): Do not include; there's no need.
4442 (NAMLEN): Remove macro.
4443 (malloc, realloc): Remove decls.
4445 ("xalloc.h"): Include.
4446 (NAME_SIZE_DEFAULT): New macro.
4447 (savedir): Use xmalloc / xrealloc to allocate memory.
4448 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4449 Skip "" directory entries.
4450 Use strlen to calculate directory entry length, since the old method
4451 is rarely used these days and isn't worth supporting.
4452 Don't use a pointer after freeing it.
4453 Check for integer overflow when calculating allocation size.
4454 Use memcpy to copy entries, instead of stpcpy.
4455 Set errno properly when returning NULL.
4456 Check for readdir error.
4458 2000-06-26 Jim Meyering <meyering@lucent.com>
4460 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4462 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4464 * getusershell.c (xmalloc, xrealloc): Remove functions.
4466 Don't include <stdlib.h>. Don't declare malloc, realloc.
4468 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4470 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4472 2000-06-24 Jim Meyering <meyering@lucent.com>
4474 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4476 2000-06-21 Jim Meyering <meyering@lucent.com>
4478 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4480 2000-06-19 Paul Eggert <eggert@twinsun.com>
4482 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4483 (mbrtowc, mbstate_t): Define substitutes if
4484 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4485 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4486 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4488 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4490 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4491 than 1024, return a memory chunk of least possible size, instead
4492 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4493 Use free/xmalloc instead of xrealloc to avoid copying for very long
4496 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4498 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4499 address, not strdup. Include <stdlib.h> and don't declare free().
4501 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4503 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4506 2000-06-21 Jim Meyering <meyering@lucent.com>
4508 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4509 (noinst_HEADERS): Add getstr.h.
4511 * getline.c (getstr): Move into a separate file.
4512 * getstr.c (getstr): New file, extracted from getline.c, with
4513 the following changes: new parameter, delim2; both delim[12]
4514 parameters have type `int', not `char'. The latter would lose
4515 with 8-bit delimiters.
4516 * getstr.h: New file.
4518 2000-06-19 Jim Meyering <meyering@lucent.com>
4520 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4522 2000-06-18 Jim Meyering <meyering@lucent.com>
4524 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4525 Besides, these days every porting target provides a mkdir function.
4527 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4528 (this snippet comes from src/system.h).
4530 2000-06-15 Paul Eggert <eggert@twinsun.com>
4532 * human.c (adjust_value): New function.
4533 (human_readable_inexact): Apply rounding style even when
4534 printing approximate values.
4536 2000-06-14 Paul Eggert <eggert@twinsun.com>
4538 * human.c (human_readable_inexact): Allow an input block
4539 size that is not a multiple of the output block size, and vice versa.
4540 Reported by Piergiorgio Sartor.
4542 2000-06-14 Paul Eggert <eggert@twinsun.com>
4544 * getdate.y (get_date): Apply relative times after time
4545 zone indicator, not before. Reported by Todd A. Jacobs.
4547 2000-06-13 Jim Meyering <meyering@lucent.com>
4549 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4551 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4553 2000-06-12 Paul Eggert <eggert@twinsun.com>
4555 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4557 2000-06-04 Paul Eggert <eggert@twinsun.com>
4559 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4561 2000-06-04 Jim Meyering <meyering@lucent.com>
4563 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4564 SunOS 4.1.4 for which gid_t is an unsigned type.
4566 2000-06-03 Jim Meyering <meyering@lucent.com>
4568 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4570 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4572 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4573 newer, don't install charset.alias.
4574 * config.charset: Change the Linux/glibc rules so they become empty
4575 on glibc-2.1 or newer.
4577 2000-06-02 Jim Meyering <meyering@lucent.com>
4579 * mountlist.c: Back out last change. Instead, do this...
4580 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4581 member using the same `ignore'-testing code.
4582 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4586 2000-05-29 Jim Meyering <meyering@lucent.com>
4588 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4589 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4591 2000-05-22 Jim Meyering <meyering@lucent.com>
4593 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4595 2000-05-18 Jim Meyering <meyering@lucent.com>
4597 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4598 back, too, since it may have been modified by allocate_entry.
4599 (hash_delete): Rewrite to use neither the assignment operator
4600 nor the comma operator in an if-expression.
4602 2000-05-15 Paul Eggert <eggert@twinsun.com>
4605 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4606 Remove; no longer needed.
4607 "quotearg.h": Add include.
4608 (file_name): Do not bother to explicitly initialize to NULL; it's less
4609 efficient on some hosts.
4610 (close_stdout_status): Remove test as to whether stdout was already
4611 closed; it breaks for the case "echo x | sort >&-".
4612 Quote file name colons.
4613 Do not assume that _("write error") lacks format strings.
4615 2000-05-15 Jim Meyering <meyering@lucent.com>
4617 * version-etc.c (version_etc_copyright): Update the copyright string
4618 used in all --version output.
4620 2000-05-14 Jim Meyering <meyering@lucent.com>
4622 * closeout.c (close_stdout_set_file_name): New function.
4623 (close_stdout_status): Use new file-scoped global.
4624 Return right away if fstat says the stdout file descriptor is invalid.
4625 * closeout.h (close_stdout_set_file_name): Declare.
4627 2000-05-10 Jim Meyering <meyering@lucent.com>
4629 * closeout.c [default_exit_status]: New file-scoped variable.
4630 (close_stdout_set_status): New function.
4631 * closeout.h (close_stdout_set_status): Declare.
4633 2000-05-08 Jim Meyering <meyering@lucent.com>
4635 * long-options.c: Don't include closeout.h.
4636 (parse_long_options): Don't call close_stdout for --version.
4638 2000-05-06 Jim Meyering <meyering@lucent.com>
4640 * strnlen.c: Undefine __strnlen and strnlen.
4641 [!weak_alias]: Define __strnlen to strnlen.
4643 * atexit.c: New file, from libiberty.
4645 2000-05-06 Jim Meyering <meyering@lucent.com>
4647 * closeout.c (close_stdout_status): Also check for errors on the
4650 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4652 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4653 instead of xmalloc, xrealloc, path_concat.
4654 (locale_charset): Treat empty environment variables as absent.
4655 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4657 2000-05-04 Jim Meyering <meyering@lucent.com>
4659 * getopt.c: Update from glibc.
4660 * obstack.c: Likewise.
4661 * obstack.h: Likewise.
4662 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4664 * regex.h: Likewise.
4665 * strndup.c: Likewise.
4666 * strnlen.c: New file, from glibc.
4668 2000-05-01 Jim Meyering <meyering@lucent.com>
4670 * full-write.c (full_write): Remove `FIXME' part of comment.
4672 2000-04-29 Jim Meyering <meyering@lucent.com>
4674 * path-concat.c: Declare strdup only if it's not defined.
4675 * canon-host.c: Likewise.
4677 2000-04-28 Jim Meyering <meyering@lucent.com>
4679 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4680 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4681 included first, then limits.h is included by locale.h by libintl.h.
4682 From John David Anglin.
4684 2000-04-25 Jim Meyering <meyering@lucent.com>
4686 * makepath.c (S_IRWXUGO): Define.
4687 (make_path): Always perform explicit chmod if MODE specifies any
4688 of the `special' permission bits. Prompted by a bug report against
4689 install from Mate Wierdl and Joost van Baal.
4691 2000-04-18 Jim Meyering <meyering@lucent.com>
4695 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4696 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4698 2000-04-17 Jim Meyering <meyering@lucent.com>
4700 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4701 the definition of it to rpl_strftime also defined-away the system's
4704 2000-04-15 Jim Meyering <meyering@lucent.com>
4706 Use `C' to denote so-called `contiguous' files, the same way
4708 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4709 (ftypelet): Use S_ISCTG.
4710 From Michael Deutschmann.
4712 2000-04-14 Jim Meyering <meyering@lucent.com>
4714 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4716 2000-04-08 Jim Meyering <meyering@lucent.com>
4718 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4719 names don't conflict. Reported by Eli Zaretskii.
4721 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4723 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4724 bug. Deal with the different error behavior of Irix iconv.
4726 2000-04-07 Jim Meyering <meyering@lucent.com>
4728 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4729 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4731 2000-04-05 Jim Meyering <meyering@lucent.com>
4733 Portability tweaks required for ultrix4.3.
4734 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4735 * readutmp.c: Include sys/types.h before sys/stat.h.
4736 * canon-host.c: Declare strdup.
4737 * path-concat.c: Likewise.
4738 From John David Anglin.
4740 2000-04-04 Jim Meyering <meyering@lucent.com>
4742 Be more DOS 8.3-friendly.
4743 * ref-add.sin: Renamed from ref-add.sed.in.
4744 * ref-del.sin: Renamed from ref-del.sed.in.
4745 * Makefile.am: Reflect renaming.
4746 Reported by Eli Zaretskii.
4748 Use a temporary file name that won't clash with `charset.alias'
4749 in the DOS 8.3 name space.
4750 * Makefile.am (charset_tmp): Define.
4751 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4752 (uninstall-local): Likewise.
4753 Reported by Eli Zaretskii.
4755 2000-03-29 Paul Eggert <eggert@twinsun.com>
4757 * time/strftime.c (my_strftime): Make sure we call the system
4758 strftime, not ourselves, when invoking the underlying strftime.
4760 2000-03-24 Jim Meyering <meyering@lucent.com>
4762 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4763 (charset_alias): Define.
4764 (install-exec-local): Factor out common code.
4765 (uninstall-local): Split lines longer than 80.
4766 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4768 (.sed.in.sed): New rule. Don't redirect directly to $@.
4769 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4771 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4773 * config.charset: Output a line containing "Packages using this file".
4774 * ref-add.sed.in, ref-del.sed.in: New files.
4775 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4776 ref-del.sed): New rules.
4778 2000-03-17 Jim Meyering <meyering@lucent.com>
4780 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4781 Otherwise, include <strings.h>
4783 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4785 * unicodeio.c (utf8_wctomb): New function.
4786 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4787 format instead of in UCS-4 with platform dependent endianness.
4789 2000-03-07 Paul Eggert <eggert@twinsun.com>
4791 * savedir.c (savedir): Work even if directory size is
4792 negative; this can happen with some screwy NFS configurations.
4794 2000-03-06 Jim Meyering <meyering@lucent.com>
4796 * localcharset.c (get_charset_aliases): Don't try to free file_name
4797 if it's NULL (because we ran out of memory). From Bruno Haible.
4799 2000-03-05 Jim Meyering <meyering@lucent.com>
4801 * localcharset.c ("path-concat.h"): Include.
4802 (get_charset_aliases): Use path_concat instead of ANSI string
4805 * unicodeio.h (PARAMS): Define.
4806 Use it to guard prototype.
4808 2000-03-04 Jim Meyering <meyering@lucent.com>
4810 * Makefile.am (install-exec-local): Create $(libdir) before installing
4812 (uninstall-local): Uncomment this rule so `make distcheck' works
4815 * unicodeio.c (<errno.h>): Include it.
4816 (errno): Declare if not defined.
4818 * localcharset.c: Add Bruno's comment justifying use of volatile.
4820 * config.charset: New version, incorporating remarks from a linux
4821 i18n mailing list. From Bruno Haible.
4823 2000-03-02 Jim Meyering <meyering@lucent.com>
4825 * Makefile.am (EXTRA_DIST): Add config.charset.
4827 2000-03-01 Jim Meyering <meyering@lucent.com>
4829 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4830 * unicodeio.c: Likewise.
4832 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4834 * config.charset: New file.
4835 * localcharset.c: New file.
4836 * unicodeio.h, unicodeio.c: New files.
4837 * Makefile.am (DEFS): Add -DLIBDIR=...
4838 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4839 (noinst_HEADERS): Add unicodeio.h.
4840 (all-local, install-exec-local, charset.alias): New targets.
4842 2000-02-28 Paul Eggert <eggert@twinsun.com>
4844 * quotearg.c (ALERT_CHAR): New macro.
4845 (quotearg_buffer_restyled): Use it.
4847 2000-02-27 Jim Meyering <meyering@lucent.com>
4849 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4850 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4852 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4853 not `#if STDC_HEADERS'.
4854 Declare malloc if needed.
4856 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4857 now that autoconf always defines the HAVE_DECL_ symbols.
4858 * human.c: Likewise.
4860 * strtoumax.c: Likewise.
4862 * backupfile.c: Arrange for cpp to fail if the configure-time
4863 declaration check was not run.
4865 * human.c: Likewise.
4867 * strtoumax.c: Likewise.
4869 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4870 then first look up the entire `.'-containing string as a login name.
4872 2000-02-18 Paul Eggert <eggert@twinsun.com>
4874 * getdate.y: Handle two-digit years with leading zeros correctly.
4875 (textint): New typedef.
4876 (parser_control): Member year changed from int to textint.
4878 (YYSTYPE): Removed; replaced by %union with int and textint members.
4879 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4880 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4881 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4882 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4883 (date, number, to_year): Use width of number in digits, not its value,
4884 to determine whether it's a 2-digit year, or a 2-digit time.
4885 (yylex): Store number of digits of numeric tokens.
4886 Reported by John Kendall.
4888 (parser_control): Changed from struct parser_control to typedef (for
4889 consistency). All uses changed.
4891 (tID): Removed; not used.
4892 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4894 2000-02-14 Paul Eggert <eggert@twinsun.com>
4896 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4897 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4899 2000-02-12 Jim Meyering <meyering@lucent.com>
4901 * userspec.c (ISDIGIT): Define it.
4902 (isdigit): Remove definition.
4903 (is_number): Use ISDIGIT, not isdigit.
4904 <libintl.h>: Include.
4906 (parse_user_spec): Mark translatable strings.
4908 2000-02-10 Jim Meyering <meyering@lucent.com>
4910 With these changes, nanosleep.[ch] are finally enough like the other
4911 lib/* replacement files to compile on a few more losing systems.
4913 * nanosleep.h: Don't include config.h.
4914 Remove prototype from declaration of nanosleep.
4915 (PARAMS): Remove now-unneeded definition.
4916 * nanosleep.c: #undef nanosleep.
4917 (rpl_nanosleep): Rename from nanosleep.
4919 2000-02-03 Jim Meyering <meyering@lucent.com>
4921 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4922 rather than with `#if HAVE_UTMPNAME'.
4924 2000-02-01 Jim Meyering <meyering@lucent.com>
4926 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4928 2000-01-31 Jim Meyering <meyering@lucent.com>
4930 * nanosleep.h (nanosleep): Guard declaration with
4931 `#if ! HAVE_DECL_NANOSLEEP'.
4932 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4933 the declaration in that vendor's sys/timers.h.
4934 Reported by Christian Krackowizer.
4936 * quotearg.c (ISASCII): Add #undef and move definition to follow
4937 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4938 (ISPRINT): Likewise.
4939 Reported by Tom Tromey.
4941 2000-01-30 Jim Meyering <meyering@lucent.com>
4943 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4944 uses of ->ut_name. The latter doesn't work with new Linux header files
4945 where only utmpx.ut_user is declared.
4947 * readutmp.h (UT_USER): Define.
4949 2000-01-23 Jim Meyering <meyering@lucent.com>
4951 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4954 2000-01-22 Jim Meyering <meyering@lucent.com>
4956 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4957 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4958 Required for some AIX systems. Reported by Christian Krackowizer.
4959 [TESTING] (main): New function.
4961 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4962 * dirname.c (dir_name): Support for DOS-style file names with drive
4965 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4967 * strverscmp.c (ISDIGIT): Define.
4968 (strverscmp): Use ISDIGIT, not isdigit.
4970 2000-01-17 Paul Eggert <eggert@twinsun.com>
4972 * nanosleep.c (nanosleep):
4973 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4974 POSIX.1 doesn't require SA_INTERRUPT and some systems
4975 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4976 it's been part of POSIX.1 since day 1 (in 1988).
4978 2000-01-17 Jim Meyering <meyering@lucent.com>
4980 * interlock: Remove unused file. Reported by François Pinard.
4982 2000-01-16 Paul Eggert <eggert@twinsun.com>
4984 * quotearg.c (quotearg_buffer_restyled): Do not quote
4985 alert, backslash, formfeed, and vertical tab unnecessarily in
4986 shell quoting style.
4989 version-control: never