1 2004-03-30 Bruno Haible <bruno@clisp.org>
3 * getloadavg.c (getloadavg): Don't assume setlocale returns
6 2004-03-29 Paul Eggert <eggert@twinsun.com>
8 Merge changes to getloadavg.c from coreutils and Emacs.
10 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
11 Define to an expression, not to the empty string.
12 Include cloexec.h and xalloc.h.
13 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
14 Use set_cloexec_flag rather than rolling our own.
15 * cloexec.c, cloexec.h: New files.
17 2004-03-18 Paul Eggert <eggert@twinsun.com>
19 * getopt.h: Sync with libc CVS.
21 2004-03-18 Paul Eggert <eggert@twinsun.com>
22 Bruno Haible <bruno@clisp.org>
24 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
25 not on all platforms that have <wchar.h>.
26 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
28 2004-03-09 Paul Eggert <eggert@twinsun.com>
30 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
32 * getopt_int.h: New file, also synced from libc.
34 2004-03-07 Paul Eggert <eggert@twinsun.com>
36 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
37 '#if' expressions. Unlike the code it replaces, it does not
38 depend on (defined _SC_PAGESIZE). However, it does depend on
39 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
40 first reported by Jason Andrade in
41 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
43 2004-01-18 Simon Josefsson <jas@extundo.com>
46 * strdup.c: Include it.
47 * path-concat.c: Include strdup.h. Drop strdup declaration.
48 * userspec.c: Include strdup.h. Drop strdup declaration.
50 2004-02-06 Karl Berry <karl@gnu.org>
52 * config.charset: update from gettext 0.14.1.
54 2004-02-05 Paul Eggert <eggert@twinsun.com>
56 Add comments and code, prompted by suggestions from Bruno Haible
58 * quotearg.h (quotearg_alloc): New decl. Improve the comments
59 describing the enum quoting_style values.
60 * quotearg.c (quotearg_alloc): New function.
61 (quotearg_buffer_restyled): Treat lone { and } as special.
62 Treat = as special. Work around bug with older shells
63 that "see" a '\' that is really the 2nd byte of a multibyte char.
64 Quote empty string with shell_quoting_style.
66 2004-02-03 Bruno Haible <bruno@clisp.org>
68 * pipe.h: New file, from GNU gettext.
69 * pipe.c: New file, from GNU gettext.
71 2004-01-27 Bruno Haible <bruno@clisp.org>
73 * execute.h: New file, from GNU gettext.
74 * execute.c: New file, from GNU gettext.
75 * w32spawn.h: New file, from GNU gettext.
77 2004-01-23 Paul Eggert <eggert@twinsun.com>
79 Exit-status fix from coreutils.
81 Use exit_failure consistently in place of EXIT_FAILURE,
82 so that program exit statuses are consistent on failure.
84 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
85 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
86 * argmatch.h: Comment fix to match the above.
87 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
88 Now a macro referring to exit_failure, instead of a separate
89 variable. Include "exitfail.h" to get it.
90 * xstrtol.h: Include "exitfail.h".
91 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
93 * long-options.c (parse_long_options): Use prototype
94 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
97 2004-01-21 Jim Meyering <jim@meyering.net>
99 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
100 so as not to conflict with a different-sized __mktime_internal
101 function in GNU libc.
102 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
103 Problem building statically-linked `ls' reported by Michael Brunnbauer.
105 2004-01-18 Paul Eggert <eggert@twinsun.com>
107 Merge from diffutils.
109 * file-type.c (file_type): Add typed memory objects.
110 * file-type.h (S_TYPEISTMO): New macro.
112 * c-stack.h (c_stack_action): Remove argv argument.
113 * c-stack.c (c_stack_action): Likewise. All uses changed.
114 (die): Don't calculate message unless segv_action returns.
115 (get_stack_location, min_address_from_argv, max_address_from_argv,
116 volatile stack_base, volatile_stack_size): Remove.
117 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
118 that every segmentation violation is a stack overflow. (Ouch!)
119 See Debian bug 136249 (still outstanding) for more info about why
120 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
122 2003-11-30 Bruno Haible <bruno@clisp.org>
124 Safer stack allocation.
125 * setenv.c: Include allocsa.h.
126 (alloca): Remove fallback definition.
127 (freea): Remove macro.
128 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
131 2003-10-17 Bruno Haible <bruno@clisp.org>
133 * binary-io.h: Avoid warnings on Cygwin.
135 2003-12-28 Bruno Haible <bruno@clisp.org>
137 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
138 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
140 2003-11-28 Bruno Haible <bruno@clisp.org>
142 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
144 2003-11-27 Bruno Haible <bruno@clisp.org>
146 * wait-process.c: On Windows, include windows.h. Needed on mingw.
148 2003-11-17 Bruno Haible <bruno@clisp.org>
150 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
152 2003-11-24 Bruno Haible <bruno@clisp.org>
154 * xallocsa.h: New file, from GNU gettext.
155 * xallocsa.c: New file, from GNU gettext.
157 2003-11-24 Bruno Haible <bruno@clisp.org>
159 * allocsa.h: New file, from GNU gettext.
160 * allocsa.c: New file, from GNU gettext.
162 2003-11-24 Bruno Haible <bruno@clisp.org>
164 * eealloc.h: New file.
166 2004-01-15 Jim Meyering <jim@meyering.net>
168 Merge from coreutils.
170 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
171 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
172 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
174 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
175 optional configure-time default.
177 * version-etc.c (version_etc_copyright): Update copyright date.
179 * xreadlink.c (xreadlink): Correct outdated comment.
181 2004-01-15 Paul Eggert <eggert@twinsun.com>
183 Merge from coreutils.
185 * posixver.c: Include posixver.h.
187 * same.c: Include <stdbool.h>, <limits.h>.
188 (_POSIX_NAME_MAX): Define if not defined.
190 (same_name): If file names are silently truncated, report
191 that the file names are the same if they are the same after
192 the silent truncation.
194 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
196 * xstrtod.c (xstrtod): Likewise. All callers changed to
197 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
200 2004-01-14 Paul Eggert <eggert@twinsun.com>
202 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
203 with like-named macro in fnmatch.c.
204 (EXT): Use an internal constant instead.
206 Merge fnmatch patches from glibc.
207 * fnmatch.c (mbsinit): Remove define.
208 Add libc_hidden_ver (__fnmatch, fnmatch).
209 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
210 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
212 2003-12-14 Karl Berry <karl@gnu.org>
214 * config.charset: update from gettext-runtime.
216 2003-12-03 Paul Eggert <eggert@twinsun.com>
218 * getgroups.c (getgroups): xmalloc takes one argument, not two.
219 Bug reported by Alfred M. Szmidt.
221 2003-11-29 Karl Berry <karl@gnu.org>
223 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
225 2003-11-23 Paul Eggert <eggert@twinsun.com>
226 Bruno Haible <bruno@clisp.org>
228 * printf-parse.h: Don't include sys/types.h.
229 (ARG_NONE): New macro.
230 (char_directive): Change type of *arg_index fields to size_t.
231 * printf-parse.c: Don't include sys/types.h.
232 (SSIZE_MAX): Remove macro.
233 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
234 Remove unnecessary overflow check.
235 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
238 2003-11-24 Paul Eggert <eggert@twinsun.com>
240 * alloca.c: Remove dependency on xalloc module.
241 (xalloc_die): Remove.
242 (memory_full) [!defined emacs]: New macro.
243 [!defined emacs]: Don't include xalloc.h.
244 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
245 address arithmetic overflows. Change datatypes a bit to avoid
248 2003-11-22 Jim Meyering <jim@meyering.net>
250 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
252 2003-11-17 Bruno Haible <bruno@clisp.org>
254 * vasnprintf.c (alloca): Remove fallback definition.
255 (freea): Remove definition.
256 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
257 Reported by Paul Eggert.
259 2003-11-17 Jim Meyering <jim@meyering.net>
261 On systems without utime and without a utimes function capable of
262 dealing with a NULL struct utimbuf* argument, this utime replacement
263 could -- in unusual circumstances -- leak a file descriptor.
264 * utime.c: Include <unistd.h> and <errno.h>.
265 (utime_null): Be sure to close `fd' and to preserve errno.
266 Reported by Geoff Collyer via Arnold Robbins.
268 2003-11-16 Paul Eggert <eggert@twinsun.com>
269 Bruno Haible <bruno@clisp.org>
271 Protect against address arithmetic overflow.
272 * printf-args.h: Include stddef.h.
273 (arguments): Change type of field 'count' to size_t.
274 * printf-args.c (printf_fetchargs): Use size_t instead of
275 'unsigned int' where appropriate.
276 * printf-parse.h: Include sys/types.h.
277 (char_directive): Change type of *arg_index fields to ssize_t.
278 (char_directives): Change type of fields 'count', max_*_length to
280 * printf-parse.c: Include sys/types.h and xsize.h.
281 (SSIZE_MAX): Define fallback value.
282 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
283 instead of 'int' where appropriate. Check a_allocated, d_allocated
284 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
285 * vasnprintf.c: Include xsize.h.
286 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
287 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
288 overflow. Avoid wraparound when converting a width or precision from
291 2003-11-16 Bruno Haible <bruno@clisp.org>
293 Update from GNU gettext.
294 * printf-parse.c: Generalize to it can be compiled for wide strings.
295 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
296 * vasnprintf.c: Generalize to it can be compiled for wide strings.
297 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
298 SNPRINTF): New macros.
299 Don't include <alloca.h> if the file is used inside libintl.
300 (local_wcslen): New function, for Solaris 2.5.1.
301 (VASNPRINTF): Use it instead of wcslen.
303 2003-11-16 Bruno Haible <bruno@clisp.org>
305 * xsize.h (xmax): New function.
306 (xsum, xsum3, xsum4): Declare as "pure" functions.
308 2003-11-12 Paul Eggert <eggert@twinsun.com>
310 * xalloc.h: Do not include <limits.h> or <stdint.h>.
311 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
312 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
313 heuristic is just as accurate as far as we know, and it removes a
314 dependency on size_max.m4 and ptrdiff_max.m4.
316 2003-11-12 Paul Eggert <eggert@twinsun.com>
318 * xstrtol.c (__xstrtol): Remove "break" immediately after
319 "return", to pacify some unknown compiler. Problem reported
322 2003-11-11 Bruno Haible <bruno@clisp.org>
324 * xsize.h (SIZE_MAX): Remove fallback definition.
325 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
328 2003-11-10 Paul Eggert <eggert@twinsun.com>
330 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
331 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
332 rejected some allocations of exactly SIZE_MAX - 2 bytes.
334 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
335 not (size_t) -1, since it's defined here.
337 2003-11-06 Paul Eggert <eggert@twinsun.com>
339 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
340 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
341 Reject sizes of exactly SIZE_MAX bytes.
342 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
343 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
345 2003-11-05 Bruno Haible <bruno@clisp.org>
347 * xsize.h: Include limits.h, to avoid a possible collision with
348 SIZE_MAX defined in <limits.h> on Solaris.
350 2003-11-04 Bruno Haible <bruno@clisp.org>
353 * linebreak.c: Include xsize.h.
354 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
355 argument for overflow.
356 Suggested by Paul Eggert.
358 2003-10-31 Bruno Haible <bruno@clisp.org>
360 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
361 to avoid (extremely rare) race condition.
362 Suggested by Paul Eggert.
364 2003-11-03 Jim Meyering <jim@meyering.net>
366 * userspec.c: Include "userspec.h".
367 * userspec.h: New file.
369 2003-10-31 Paul Eggert <eggert@twinsun.com>
371 * mountlist.h (struct mount_entry.me_type_malloced): New member.
372 * mountlist.c (SIZE_MAX): Define if not defined already.
373 (read_filesystem_list): Set and use me_type_malloced.
374 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
375 whatever the type happens to be), for brevity and consistency.
376 Check for size calculation overflow on Alphas running OSF/1.
378 2003-10-31 Jim Meyering <jim@meyering.net>
380 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
382 * linebuffer.c: Include <string.h> for declaration of memset.
384 2003-10-30 Paul Eggert <eggert@twinsun.com>
385 Bruno Haible <bruno@clisp.org>
387 * vasprintf.c: Include <limits.h>, <stdlib.h>.
388 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
390 2003-10-29 Paul Eggert <eggert@twinsun.com>
392 * xalloc.h (xalloc_oversized): Now a macro, not a function,
393 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
395 * quotearg.c (quotearg_n_options): Use it.
396 * group-member.c: Include <stdbool.h>.
397 (free_group_info): Arg is now const *; don't free arg.
398 (get_group_info): Now returns bool and accepts struct group_info *,
399 rather than returning a malloc'ed struct group_info *.
400 All uses changed. Check for overflow in internal size calculation.
402 * getusershell.c (readname): Simplify the code by using x2nrealloc
403 rather than xmalloc/xrealloc.
404 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
405 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
406 conformance bug: the old code used a pointer after freeing the
407 storage that it addressed.
408 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
409 rather than doing it by hand.
410 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
411 the buffer preserved. Use free and xmalloc instead.
412 * quotearg.c (quotearg_n_options): Likewise.
413 Use a simpler test for size overflow. Don't use xalloc_oversized
414 because unsigned int might be wider than size_t (!); this suggests
415 that we should switch from unsigned int to size_t for slot numbers.
417 2003-10-27 Bruno Haible <bruno@clisp.org>
419 * stdbool_.h: Better support for BeOS.
421 2003-10-27 Paul Eggert <eggert@twinsun.com>
423 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
424 to allocate the returned structure. Do not allocate a subarray,
425 as x2nrealloc will do that.
426 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
427 instead of xnrealloc.
428 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
430 2003-10-26 Paul Eggert <eggert@twinsun.com>
432 * xalloc.h (xalloc_oversized): New static inline function, for
433 callers that want to do their own size-overflow checking. Include
434 <stdbool.h>, since xalloc_oversized returns bool.
435 * xalloc.c (array_size_overflow): Remove. All callers changed
436 to use xalloc_oversized.
438 Add two functions x2realloc, x2nrealloc, for programs that grow
439 arrays dynamically by doubling their sizes.
440 * xalloc.h (x2realloc, x2nrealloc): New decls.
441 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
444 Port to C99 semantics for 'inline' of external functions.
445 Bug reported by Bruno Haible.
446 * xmalloc.c (xnmalloc_inline): New static inline function,
447 with the old contents of xnmalloc.
448 (xnmalloc, xmalloc): Use it.
449 (xnrealloc_inline): New static inline function,
450 with the old contents of xnrealloc.
451 (xnrealloc, xrealloc): Use it.
453 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
455 2003-10-25 Paul Eggert <eggert@twinsun.com>
457 Fix several address-calculation bugs in the hash modules,
458 plus some minor code cleanup.
460 * hash.h: Include <stdbool.h>, for bool.
461 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
462 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
463 hash_get_n_entries, hash_get_max_bucket_length,
464 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
465 hash_rehash): Use size_t rather than unsigned.
466 * hash.c (struct hash_table, hash_get_n_buckets,
467 hash_get_n_buckets_used, hash_get_n_entries,
468 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
469 hash_get_entries, hash_do_for_each, hash_string, is_prime,
470 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
472 (SIZE_MAX): Define if not defined.
473 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
474 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
476 Use const * when possible.
477 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
478 (check_tuning): Fix bug: if tuning parameters were very close to
479 0 or 1, rounding errors could have caused subscript violations.
480 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
481 (hash_initialize): Add 'fail:' label
482 to free table and return NULL, and use it to simplify code.
483 Use calloc rather than clearing the storage ourself.
484 (hash_initialize, hash_rehash): Check for arithmetic overflow in
485 buffer size calculations.
486 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
487 Include <stddef.h>, for size_t.
488 * hash-pjw.c (hash_pjw): Likewise.
489 Switch to method described by Bruno Haible.
490 Include <limits.h>, for CHAR_BIT.
491 (SIZE_BITS): New macro.
493 2003-10-21 Paul Eggert <eggert@twinsun.com>
495 * getndelim2.c (getndelim2): When size calculation overflows,
496 ceiling the allocation at NMAX bytes rather than silently
497 discarding input bytes before NMAX is reached. This makes
498 a difference only if NMAX exceeds SIZE_MAX / 2.
500 * obstack.c: Merge from glibc.
501 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
502 Add libc_hidden_def (_obstack_newchunk).
503 (_obstack_free) [! defined _LIBC]: Remove.
504 [defined _LIBC]: Make a strong alias from obstack_free, rather than
505 a clone of the function body.
506 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
507 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
509 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
510 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
513 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
514 (obstack_ptr_grow_fast, obstack_int_grow_fast):
515 Don't use lvalue casts, as GCC plans to remove support for them
516 in GCC 3.5. Reported by Joseph S. Myers. This bug
517 was also present in the non-GCC version, indicating that this
518 code had always been buggy and had never been widely used.
519 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
520 Use the fast variant of each macro, rather than copying the
521 definiens of the fast variant; that way, we'll be more likely to
522 catch future bugs in the fast variants.
524 2003-10-20 Bruno Haible <bruno@clisp.org>
526 * wait-process.h: New file, from GNU gettext.
527 * wait-process.c: New file, from GNU gettext.
529 2003-10-19 Jim Meyering <jim@meyering.net>
531 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
533 2003-10-16 Paul Eggert <eggert@twinsun.com>
535 * getgroups.c: Include <errno.h>, <stdlib.h>.
536 (getgroups): First arg is int, not size_t.
537 Don't let 'free' mangle errno.
539 2003-10-16 Jim Meyering <jim@meyering.net>
541 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
543 2003-10-15 Paul Eggert <eggert@twinsun.com>
545 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
547 (new_exclude, add_exclude_file): Initial size no longer needs to
549 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
550 our own address arithmetic overflow checking.
552 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
553 (fnmatch): Do not alloca more than 2000 wide characters;
554 instead, use malloc for large buffers.
555 Check for address arithmetic overflow, and return -1
556 with errno set to ENOMEM in that case.
557 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
558 (NEW_PATTERN): Do not alloca more than 8000 bytes;
559 instead, return -1. Check for address arithmetic overflow.
561 2003-10-14 Paul Eggert <eggert@twinsun.com>
563 Handle invalid suffixes and overflow independently, so that
564 callers can treat them independently as needed. Fix some bugs in
565 suffix handling, e.g., "100k@" was not diagnosed as an invalid
566 suffix for a human-readable blocksize. The major caller-visible
567 change is the addition of a new
568 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
569 that both overflow and suffix chars were found.
571 * human.c (humblock): Don't check separately for invalid suffix
572 char; that is xstrtoumax's job (now that its bug is fixed).
573 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
574 INTMAX_MAX]: New macros.
575 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
576 TYPE_MAXIMUM): New macros.
577 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
578 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
579 if overflow occurs, as it's what __strtol does and it's more useful
581 (__xstrtol): If __strtol reports some error other than ERANGE,
582 reflect it to the caller as LONGINT_INVALID. If it reports
583 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
584 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
585 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
587 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
588 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
589 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
590 [defined UINTMAX_MAX]: New macros.
592 2003-10-14 Bruno Haible <bruno@clisp.org>
594 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
595 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
596 Also use volatile where needed.
598 2003-10-12 Paul Eggert <eggert@twinsun.com>
600 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
601 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
602 and define in terms of the other primitives.
603 * xmalloc.c: Include stdbool.h; do not include exit.h.
604 (SIZE_MAX): Define if not already defined.
605 (array_size_overflow): New function.
606 (xalloc_die): Abort instead of exiting if 'error' returns.
607 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
608 (xmalloc, xrealloc): Use them.
609 (xcalloc): Check for address arithmetic overflow.
610 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
611 a bit faster than strcpy.
613 2003-10-08 Paul Eggert <eggert@twinsun.com>
615 Merge getpass from libc, plus a few fixes.
617 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
619 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
620 __fsetlocking to empty.
621 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
622 do include <bits/libc-lock.h>.
623 Do not include <fcntl.h>; not needed.
624 [_LIBC]: Include <wchar.h>.
625 (NOTCANCEL_MODE): New macro.
626 (flockfile, funlockfile) [_LIBC]: New macros.
627 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
628 [!_LIBC]: New macros.
629 (call_fclose): New function.
630 (getpass): Use it. Save tty stream separately; this simplifies the
631 code and makes it more reliable if stdin happens to equal stdout.
632 Invoke __fsetlocking on tty.
633 Handle thread cancellation if needed.
634 Namespace cleanup (use __tcgetattr, __getline).
635 Use bool for Booleans.
636 [USE_IN_LIBIO]: Handle wide streams.
637 [!_LIBC]: Unconditionally do the fseek, since we don't know what
638 stream might go where.
640 * unlocked-io.h: Include <stdio.h>, so that the caller
641 doesn't have to include <stdio.h> before us.
642 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
643 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
644 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
645 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
646 if not declared, so that we can use getpass.c code from libc without
648 (flockfile, ftrylockfile, funlockfile): New macros.
650 2003-10-06 Bruno Haible <bruno@clisp.org>
652 * version-etc-2.h: Remove file.
653 * version-etc-2.c: Remove file.
655 2003-09-25 Jim Meyering <jim@meyering.net>
656 Bruno Haible <bruno@clisp.org>
658 This lets translators provide better translations for the
659 "Written by ..." part of --version output.
660 * version-etc.h: Include stdarg.h.
661 (version_etc_copyright): Declare as readonly.
662 (version_etc): Make this function variadic with a NULL-terminated list
663 of author name strings.
664 (version_etc_va): New declaration.
665 * version-etc.c: Include stdarg.h, stdlib.h.
666 (version_etc_copyright): Declare as readonly.
667 (version_etc_va): New function. Provide a different translatable string
668 for each possible number of authors < 10. Abbreviate when there are 10
670 (version_etc): Make this function variadic. Call version_etc_va.
671 Suggestion from Gary V. Vaughan.
673 * long-options.h (parse_long_options): Change prototype: the authors
674 string is moved to the end and becomes variadic.
675 * long-options.c: Include stdarg.h.
676 (parse_long_options): Make this function variadic, too.
677 Call version_etc_va, not version_etc.
679 2003-10-06 Bruno Haible <bruno@clisp.org>
681 * fatal-signal.h: New file, from GNU gettext.
682 * fatal-signal.c: New file, from GNU gettext.
684 2003-10-04 Karl Berry <karl@gnu.org>
686 * argp*: update from libc.
688 2003-10-01 Larry Jones <lawrence.jones@eds.com>
690 * getpass.c (getpass): Use a no-op fseek when switching from input to
691 output mode on the same stream.
693 2003-09-29 Paul Eggert <eggert@twinsun.com>
695 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
696 Fix arg typo in previous patch.
698 2003-09-28 Jim Meyering <jim@meyering.net>
700 * error.c: Correct cpp indentation.
702 2003-09-27 Paul Eggert <eggert@twinsun.com>
704 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
705 Omit the special code that used __typeof__, since we worry that
706 it could be more trouble than it's worth. See:
707 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
708 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
712 2003-09-26 Jim Meyering <jim@meyering.net>
714 * error.c (error_tail): Move some declarations
715 into inner scope where the local variables are used.
717 2003-09-26 Bruno Haible <bruno@clisp.org>
719 * stpncpy.h (gnu_stpncpy): New declaration.
720 (stpncpy): Define as alias for gnu_stpncpy.
721 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
723 2003-09-26 Paul Eggert <eggert@twinsun.com>
725 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
726 (error_tail): Do not loop, reallocating temporary buffer, since
727 the output cannot contain more wide characters than the input
728 contains bytes, the size must be big enough already. This avoids
729 one potential size overflow calculation. Check for size overflow
730 when calculating temporary buffer size. Free temporary buffer
731 when done, if it was allocated with malloc; this plugs a memory
732 leak. Remove casts from void * to pointers, that are no longer
733 needed now that we're assuming C89 or better.
735 Merge error changes from glibc.
737 * error.c, error.h: Update copyright notice header to match glibc.
738 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
739 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
740 Disable cancellation while printing error.
741 * error.h: Prepend __ to parameter names.
743 2003-09-25 Karl Berry <karl@gnu.org>
745 * argp-fmtstream.c, argp-help.c: update from libc.
747 2003-09-25 Bruno Haible <bruno@clisp.org>
749 * version-etc-2.h: New file, from version-etc.h with modifications.
750 * version-etc-2.c: New file, from version-etc.c with modifications.
752 2003-09-25 Simon Josefsson <jas@extundo.com>
754 * xgetdomainname.h: New file.
755 * xgetdomainname.c: New file.
757 2003-09-25 Simon Josefsson <jas@extundo.com>
758 Bruno Haible <bruno@clisp.org>
760 * getdomainname.h: New file.
761 * getdomainname.c: New file.
763 2003-09-24 Paul Eggert <eggert@twinsun.com>
765 * linebuffer.c (freebuffer): Don't free the argument, just
766 the buffer associated with the argument. Bug reported by
769 2003-09-19 Karl Berry <karl@gnu.org>
771 * argp.h: update from libc.
773 2003-09-16 Paul Eggert <eggert@twinsun.com>
775 * linebuffer.c (readlinebuffer): Return NULL immediately upon
776 input error, instead of returning NULL the next time we are called
777 (and therefore losing track of errno).
779 2003-09-15 Paul Eggert <eggert@twinsun.com>
781 * getndelim2.c (getndelim2): Don't trash errno when a read
782 fails, so that the caller gets the proper errno.
784 * readutmp.c (read_utmp): Likewise.
785 Check for fstat error. Close stream and free storage
788 2003-09-14 Bruno Haible <bruno@clisp.org>
790 * fwriteerror.h: New file.
791 * fwriteerror.c: New file.
793 2003-09-14 Jim Meyering <jim@meyering.net>
795 * getloadavg.c: Correct cpp indentation.
796 * strdup.c: Likewise.
797 * vasnprintf.c: Likewise.
799 2003-09-12 Paul Eggert <eggert@twinsun.com>
801 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
802 * obstack.c [!defined _LIBC]: Likewise.
803 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
804 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
805 * exitfail.c: Don't include stdlib.h; no longer needed.
807 More changes to assume C89 or better.
809 * error.c (error_tail): Assume vprintf.
811 * argmatch.c (getenv): Remove decl.
812 * progreloc.c (get_full_program_name): Define via prototype.
813 * setenv.c (clearenv): Likewise.
814 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
816 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
817 (malloc, memcpy): Remove decls.
818 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
819 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
820 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
821 (memcpy): Remove macro.
822 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
823 (__P): Remove. All uses removed.
824 (PTR): Remove. All uses changed to void *.
825 (CHAR_BIT, NULL): Remove.
826 (spaces, zeros, memset_space, memset_zero)
827 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
829 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
830 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
831 Define with prototype.
832 Remove now-unnecessary prototype decl.
833 (extra_args_spec): Assume ANSI C. All uses changed.
834 (extra_args_spec_iso): Remove.
835 (my_strftime, emacs_strftimeu): Define via prototype.
836 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
838 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
839 * strtoimax.c: Include <stdlib.h> unconditionally.
840 (strtoul, strtol): Remove decls.
841 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
843 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
844 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
845 (LOCALE_PARAM_PROTO): New macro.
846 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
847 (INTERNAL (strtol), strtol): Define with a prototype.
848 (PARAMS): Remove. All uses removed.
849 * tempname.c: Include <string.h> unconditionally.
850 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
851 * xgethostname.c (main): Define with a prototype.
852 * xmalloc.c: Include "xalloc.h" first, to check interface.
853 Include <stdlib.h> unconditionally.
854 (calloc, malloc, realloc, free): Remove decls.
855 * xstrtod.c: Include "xstrtod.h" first, to check interface.
856 Include <stdlib.h> unconditionally. Sort include file names.
858 (xstrtod): Define with a prototype.
859 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
860 (strtol, strtoul): Remove decls.
862 2003-09-11 Paul Eggert <eggert@twinsun.com>
864 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
865 Include <stdlib.h>, <string.h> unconditionally.
866 Remove now-unnecessary cast to char *.
867 * strnlen.c: Include <string.h> unconditionally.
868 * yesno.c (yesno): Define with a prototype.
870 2003-09-10 Bruno Haible <bruno@clisp.org>
872 * strcspn.c: Include <string.h> unconditionally.
873 * strpbrk.c: Include <string.h> unconditionally.
874 * strstr.c: Include <string.h> unconditionally.
875 * unicodeio.c: Include <string.h> unconditionally.
876 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
877 * unsetenv.c: Likewise.
878 * xreadlink.c: Include <stdlib.h> unconditionally.
879 * yesno.c: Include <stdlib.h> unconditionally.
880 (rpmatch): Add prototype.
882 2003-09-10 Jim Meyering <jim@meyering.net>
884 * error.c: Correct indentation of cpp directives.
886 2003-09-09 Paul Eggert <eggert@twinsun.com>
890 * acosl.c (main): Use a prototype.
891 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
894 * getloadavg.c (getloadavg, main): Define via prototypes.
896 * getopt.h (struct option.name): Assume C89, and use 'const'.
897 (getopt, etopt_long, getopt_long_only, _getopt_internal)
898 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
900 * getopt.c (const): Remove macro.
901 Include <string.h> unconditionally.
902 (my_index): Remove; all uses changed to strchr.
903 (strlen): Remove decl.
904 (exchange): Remove forward decl; no longer needed.
905 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
906 Define with prototype.
907 * getopt1.c (const): Remove macro.
908 (getopt_long, getopt_long_only, main): Define with prototype.
910 * getugroups.c: Include <string.h> unconditionally.
912 * getusershell.c: Include <stdlib.h> unconditionally.
913 (getusershell, setusershell, endusershell, readname, main):
914 Define with prototypes.
916 * group-member.c: Include group-member.h first.
917 Include <stdlib.h> unconditionally.
919 * hard-locale.c: Include hard-locale.h first.
920 Include <stdlib.h>, <string.h> unconditionally.
922 * hash.c (free, malloc): Remove decls.
923 Include <stdlib.h> unconditionally.
925 * human.c: Include <stdlib.h>, <string.h> unconditionally.
926 (getenv): Do not declare.
928 * idcache.c: Include <string.h> unconditionally.
930 * long-options.c: Include long-options.h first, to test interface.
931 Include <stdlib.h> unconditionally.
933 * makepath.c: Include makepath.h first, to test interface.
934 Include <stdlib.h> and <string.h> unconditionally.
936 * linebuffer.c: Include <stdlib.h>.
939 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
940 rpl_malloc returns void *, not char *.
941 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
943 * md5.h: Include <limits.h> unconditionally.
944 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
945 (__P): Remove; all uses removed.
946 * md5.c: Include "md5.h" first.
947 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
948 md5_buffer, md5_process_bytes, md5_process_block):
949 Define with prototypes.
950 * sha.h (__P): Remove all uses. (It wasn't defined??)
951 * sha.c: Include "sha.h" first.
952 Include <stdlib.h>, <string.h> unconditionally.
954 * memchr.c (__ptr_t): Remove; all uses changed to void *.
955 * memcmp.c (__ptr_t): Likewise.
956 * memrchr.c (__ptr_t): Likewise.
957 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
958 Include <string.h> unconditionally.
959 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
960 * memchr.c: Include <stdlib.h> unconditionally.
961 * memchr.c (LONG_MAX): Remove.
962 * memrchr.c (LONG_MAX): Likewise.
963 * memchr.c (__memchr): Define via a prototype.
964 * memrchr.c (__memrchr): Likewise.
965 * memcmp.c (__P): Remove, and remove all uses.
966 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
967 Remove forward decls; no longer needed.
968 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
969 Use types required by C89 in prototype.
971 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
972 * savedir.c: Likewise.
973 * mkdir.c (free): Remove decl.
974 * rmdir.c (rmdir): Define with a prototype.
975 * savedir.c: Include savedir.h first, to test interface.
977 * mktime.c (STDC_HEADERS): Remove.
978 Include <stdlib.h>, <string.h> unconditionally.
980 * modechange.c: Include <stdlib.h> unconditionally.
981 (malloc): Remove decl.
983 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
986 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
987 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
988 (This type really should be intptr_t, but that's a C99ism.)
989 (_obstack_memcpy): Remove: all uses changed to memcpy.
990 Include <string.h> unconditionally.
991 (struct obstack): Assume __STDC__ for types of members
992 chunkfun, freefun, extra_arg.
993 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
994 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
995 obstack_begin, obstack_specify_allocation,
996 obstack_specify_allocation_with_arg, obstack_chunkfun,
997 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
998 Remove unprototyped decls and the macros that use them.
999 * obstack.c (POINTER): Remove. All uses changed to void *.
1000 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1001 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1002 (defined __STDC__ && __STDC__)]:
1003 Remove nonprototyped code.
1004 Include <stdlib.h> unconditionally.
1005 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1006 _obstack_allocated_p, _obstack_free, obstack_free,
1007 _obstack_memory_used, print_and_abort):
1008 Define using prototypes.
1009 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1010 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1011 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1012 obstack_next_free, obstack_object_size, obstack_room) [0]:
1013 Remove unused, unprototyped code.
1015 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1017 * physmem.c (physmem_total, physmem_available, main): Define
1020 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1021 (main): Define with a prototype.
1023 * posixver.c (getenv): Remove decl.
1025 * putenv.c (malloc): Returns void *, not char *.
1026 Include <string.h> unconditionally.
1027 (strchr, memcpy, NULL): Do not define.
1029 * readtokens.c: Include readtokens.h first, to test interface.
1030 Include <stdlib.h>, <string.h> unconditionally.
1031 (init_tokenbuffer): Define with a prototype.
1033 * regex.c (PARAMS): Remove. All uses removed.
1034 All uses of _RE_ARGS removed, too.
1035 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1037 (bzero): Assume memset exists.
1038 (memcmp, memcpy, NULL): Remove.
1039 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1040 char, or assignments to local vars of type signed char.
1041 (init_syntax_once, PREFIX(extract_number_and_incr),
1042 PREFIX(print_partial_compiled_pattern),
1043 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1044 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1045 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1046 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1047 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1048 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1049 wcs_compile_range, byte_compile_range, truncate_wchar,
1050 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1051 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1052 count_mbs_length, wcs_re_match_2_internal,
1053 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1054 PREFIX(alt_match_null_string_p),
1055 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1056 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1057 regfree, PREFIX(extract_number)): Define with prototype. Remove
1058 now-unnecessary declaration, if any.
1059 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1061 Remove now-unnecessary casts among pointer types.
1062 * regex.h (_RE_ARGS): Remove. All uses removed.
1064 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1065 (free): Remove decl.
1067 * rpmatch.c: Include <stdlib.h> unconditionally.
1069 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1070 (free): Remove decl.
1072 * save-cwd.c: Include <stdlib.h> unconditionally.
1073 * xgetcwd.c: Likewise.
1075 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1076 (free): Remove decl.
1078 * strchrnul.c (strchrnul): Define with a prototype.
1079 Fix bug: c_in was not converted to char before searching.
1081 The following changes are not K&R related:
1083 * group-member.h: Include <sys/types.h>, so that this file is
1085 * makepath.h: Likewise.
1087 * getusershell.c (readname, default_index, line_size, readname):
1088 Use size_t, not int, for sizes.
1089 (readname): If the size overflows, report an error instead of
1092 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1094 * getndelim2.c: Assume stdlib.h per the C89 spec.
1096 2003-09-08 Paul Eggert <eggert@twinsun.com>
1098 Assume C89 or better; remove K&R cruft.
1099 A few of these changes were first proposed by Derek Robert Price
1100 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1102 * addext.c: Include <string.h> unconditionally.
1103 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1104 Don't declare getenv or malloc.
1106 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1107 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1109 (find_stack_direction, alloca): Use prototypes.
1111 * atexit.c (atexit): Define using a prototype.
1113 * basename.c, dirname.c, stripslash.c:
1114 Include <string.h> unconditionally.
1116 * bcopy.c: Include <stddef.h>.
1117 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1119 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1121 * error.h (error, error_at_line, error_print_progname)
1122 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1123 * error.c: Include error.h first, to check interface.
1124 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1125 (VA_START): Remove; all uses changeed to va_start.
1126 (exit, strerror): Remove decls.
1127 (error_print_progname): Prototype uncondionally.
1128 Don't include <errno.h>; no longer needed.
1129 (private_strerror): Remove.
1130 (error_tail): Always define.
1131 (error, error_at_line): Assume C89 or better; always use prototypes.
1132 * fatal.c: Include "fatal.h" first, to test interface.
1133 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1134 (VA_START): Remove; all uses changed to va_start.
1135 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1137 (exit): Remove decl.
1138 (fatal): Prototype unconditionally. Assume va_start works.
1139 Abort at end, to pacify gcc.
1141 * euidaccess.c (main): Define with a prototype.
1143 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1145 * exitfail.c: Include <stdlib.h> unconditionally.
1147 * fnmatch_.h (__P): Remove. All uses changed to assume
1149 * fnmatch.c: Include fnmatch.h first, to test interface.
1150 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1151 (getenv): Remove decl.
1152 (fnmatch): Define using a prototype.
1153 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1154 (FCT): Define using a prototype.
1156 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1158 * gethostname.c: Include <stddef.h>.
1159 (gethostname): Define with prototype. Length is size_t, not int.
1161 2003-09-08 Paul Eggert <eggert@twinsun.com>
1163 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1164 getversion.c should have been removed then, but was accidentally
1167 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1168 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1170 2003-09-07 Paul Eggert <eggert@twinsun.com>
1172 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1173 copy_tm_result. Bug reported by Simon Josefsson in
1174 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1176 2003-09-06 Paul Eggert <eggert@twinsun.com>
1178 * time_r.c, time_r.h: New files.
1180 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1182 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1183 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1185 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1187 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1188 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1191 * timegm.c: Switch to glibc implementation, with the following changes:
1192 [defined HAVE_CONFIG_H]: Include <config.h>.
1193 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1194 (__mktime_internal) [!defined _LIBC]: New decl.
1195 (__gmtime_r) [!defined _LIBC]: New macro and function.
1196 (timegm): Use a prototype, since gnulib assumes C89.
1197 Do not bother declaring tmp to be const, as it's not really usefu.
1198 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1199 (timegm): Declare only if HAVE_DECL_TIMEGM.
1201 2003-09-03 Paul Eggert <eggert@twinsun.com>
1203 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1204 Bug reported by Lute Kamstra in
1205 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1207 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1208 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1209 course with correspondingly smaller numbers for tomorrow and
1210 yesterday. From Tadayoshi Funaba. Originally installed into
1211 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1214 2003-08-31 Simon Josefsson <jas@extundo.com>
1216 * timegm.h: New file.
1217 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1219 2003-08-31 Karl Berry <karl@gnu.org>
1221 * argp.h: update from libc.
1223 2003-08-28 Bruno Haible <bruno@clisp.org>
1225 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1226 warning on QNX, which defines O_BINARY to 000000.
1228 2003-08-24 Bruno Haible <bruno@clisp.org>
1230 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1231 MSVC7 <stdio.h> is included later.
1233 2003-08-20 Bruno Haible <bruno@clisp.org>
1235 * progname.h: New file, from GNU gettext.
1236 * progname.c: New file, from GNU gettext.
1237 * progreloc.c: New file, from GNU gettext.
1239 2003-08-19 Bruno Haible <bruno@clisp.org>
1241 * xstrdup.c: Assume <string.h> exists.
1243 2003-08-18 Jim Meyering <jim@meyering.net>
1245 * setenv.h: Indent nested cpp directive.
1246 * vasnprintf.c: Remove trailing blanks.
1248 2003-08-17 Simon Josefsson <jas@extundo.com>
1249 Bruno Haible <bruno@clisp.org>
1251 * xstrndup.h: New file.
1252 * xstrndup.c: New file.
1254 2003-08-17 Bruno Haible <bruno@clisp.org>
1256 * strndup.h: New file.
1258 2003-08-16 Paul Eggert <eggert@twinsun.com>
1260 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1261 space, undoing this 2003-08-12 change:
1262 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1264 2003-08-16 Jim Meyering <jim@meyering.net>
1266 Merge from coreutils.
1267 * xstrtoimax.c: #else #if -> #elif.
1268 * xstrtoumax.c: Likewise.
1270 2003-08-15 Paul Eggert <eggert@twinsun.com>
1272 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1273 rather than tab, after '#' in shell-script copyright notices.
1274 Suggested by Bruno Haible.
1276 2003-08-15 Jim Meyering <jim@meyering.net>
1277 and Paul Eggert <eggert@twinsun.com>
1279 Merge from coreutils.
1280 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1281 member but strut utmpx does not. Needed for AIX 4.3.3.
1282 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1284 2003-08-15 Jim Meyering <jim@meyering.net>
1286 Merge from coreutils.
1287 * xgethostname.c: Include <stdlib.h>.
1288 (xghostname): Don't exit for anything other than memory-related
1289 failure; just return NULL.
1290 * userspec.c: Include "posixver.h".
1291 (parse_user_spec): Accept `.' as a separator only
1292 in pre-POSIX-200112 mode.
1293 * strtoimax.c: Use #elif rather than #else #if.
1294 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1295 Remove function, now that we can rely on a working tzset function.
1296 [!_LIBC]: Ensure that the required autoconf test has been run.
1297 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1298 Use underlying_strftime for %r.
1299 * sha.c: Merge in some clean-up and optimization changes from glibc.
1300 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1301 Ensure that it is a multiple of 64.
1302 Rearrange loop exit tests so as to avoid performing an
1303 additional fread after encountering an error or EOF.
1304 * realloc.c: Update copyright date.
1306 2003-08-14 Jim Meyering <jim@meyering.net>
1308 Merge from coreutils.
1309 * obstack.h: Whitespace changes.
1310 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1311 and xcalloc return values.
1312 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1313 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1314 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1315 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1316 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1318 Use mntctl's return value to drive the entry-processing loop, since
1319 we can't rely on the value of the vmt_length member in the last
1320 entry. On some systems doing so could result in exhausting
1321 virtual memory. Based in part on a patch from Mike Jetzer.
1323 2003-08-14 Jim Meyering <jim@meyering.net>
1324 and Paul Eggert <eggert@twinsun.com>
1326 Merges from coreutils, plus other fixes.
1327 * physmem.c: Merge in portability changes from gcc/libiberty
1328 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1329 for credits and details. Thanks to Kaveh Ghazi for helping
1330 to keep these files in sync.
1331 (ARRAY_SIZE): Define it.
1332 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1333 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1334 (memcasecmp): Don't assume size_t fits in unsigned int.
1335 Remove casts and duplicate code.
1336 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1337 (memcpy): Remove definition.
1338 Merge in some clean-up and optimization changes from glibc.
1339 [BLOCKSIZE]: Move definition to top of file.
1340 Ensure that it is a multiple of 64.
1341 Rearrange loop exit tests so as to avoid performing an
1342 additional fread after encountering an error or EOF.
1343 * md5.h (md5_uintptr): Define.
1344 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1345 return to the initial working directory. Preserve errno
1347 * idcache.c: Include "xalloc.h".
1348 (xmalloc, xrealloc): Remove decls.
1349 (getuser): Remove casts no longer required in C89.
1350 * human.c: Include stdio.h, for sprintf.
1351 * group-member.c: Include "xalloc.h".
1352 (xmalloc, xrealloc): Remove decls.
1353 (get_group_info): Remove casts no longer required in C89.
1354 * getusershell.c (readname): Remove casts no longer required in C89.
1355 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1356 * getline.c: Whitespace fix, from coreutils.
1358 2003-08-13 Paul Eggert <eggert@twinsun.com>
1360 * exclude.c: Include <ctype.h>
1361 (IN_CTYPE_DOMAIN): New macro.
1363 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1366 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1367 Undo previous (whitespace-only) change.
1369 2003-08-12 Paul Eggert <eggert@twinsun.com>
1371 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1372 Normalize leading white space and remove trailing white space.
1373 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1374 notice, as per ../config/srclist-update.
1376 Merge from coreutils.
1377 * euidaccess.h: New file.
1378 * euidaccess.c: Include it.
1379 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1380 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1381 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1383 2003-08-11 Bruno Haible <bruno@clisp.org>
1385 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1386 (vasnprintf): Use it instead of wcslen.
1388 2003-08-11 Bruno Haible <bruno@clisp.org>
1390 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1391 value to ensure that _Bool promotes to int. Use #define for _Bool when
1392 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1394 2003-08-10 Karl Berry <karl@gnu.org>
1396 * regex.h: update from libc (whitespace fix).
1398 2003-08-09 Paul Eggert <eggert@twinsun.com>
1400 Merge some files from coreutils. These changes were
1401 originally made by Jim Meyering.
1402 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1403 many older Unixes require this.
1404 * alloca.c (alloca): Remove cast to argument of free;
1405 no longer needed in C89.
1406 * alloca_.h, regex.h: Fix white space to match
1407 what GNU indent does.
1409 2003-08-05 Paul Eggert <eggert@twinsun.com>
1411 * bumpalloc.h: Remove.
1413 2003-08-04 Paul Eggert <eggert@twinsun.com>
1415 * getloadavg.c: Change copyright notice and spacing to conform to
1418 Merge from coreutils.
1419 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1421 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1422 from Karl Berry, implemented by Jim Meyering.
1423 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1424 from Dmitry V. Levin.
1425 Remove anachronistic cast of xrealloc.
1426 * fnmatch_.h (__const): Remove. Use 'const'.
1427 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1428 type. Otherwise, it wouldn't compile with at least /bin/cc on
1429 ymp-cray-unicos9.0.2.X.
1430 Combine two mostly-identical uses of alloca into one.
1431 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1433 2003-08-04 Dave Love <d.love@dl.ac.uk>
1437 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1438 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1439 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1440 obsolete NLIST_NAME_UNION.
1441 [__GNU__]: Undef BSD and FSCALE.
1442 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1444 2003-08-03 Paul Eggert <eggert@twinsun.com>
1446 * stdbool_.h (_Bool): Make it signed char, instead of
1447 an enum type, so that it's guaranteed to promote to int. See:
1448 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1450 2003-07-31 Paul Eggert <eggert@twinsun.com>
1452 * strerror.c: Include config.h, limits.h. Declare sprintf.
1453 (strerror): Don't assume that a printable int fits in 14 bytes.
1455 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1456 Bruno Haible <bruno@clisp.org>
1458 * getline.h (getline, getdelim): Change return type to ssize_t.
1459 * getline.c (getline, getdelim): Likewise.
1460 Remove _GNU_SOURCE define; now it's defined in config.h through
1463 2003-07-22 Paul Eggert <eggert@twinsun.com>
1465 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1466 over-parenthesization in macros.
1468 Sync with coreutils.
1470 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1473 Use `exit_failure' for xalloc and xmemcoll instead of their own
1474 private exit-failure variables.
1475 * xalloc.h (xalloc_exit_failure): Remove.
1476 * xmalloc.c: Likewise. Include exitfail.h.
1477 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1478 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1479 * xmemcoll.c: Likewise. Include exitfail.h.
1480 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1482 2003-07-18 Paul Eggert <eggert@twinsun.com>
1484 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1485 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1486 to test that it can stand by itself. Include "exitfail.h".
1487 Clients should set exit_failure instead.
1488 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1490 2003-07-18 Andreas Schwab <schwab@suse.de>
1492 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1494 2003-07-18 Bruno Haible <bruno@clisp.org>
1496 * getndelim2.h: New file.
1497 * getndelim2.c: Make into a module of its own. Include config.h,
1499 (getndelim2): Make non-static. Change return type to ssize_t.
1500 * getline.h: Change argument names.
1501 * getline.c: Include getndelim2.h instead of getndelim2.c.
1502 * getnline.c: Include getndelim2.h.
1504 2003-07-17 Bruno Haible <bruno@clisp.org>
1506 * Makefile.am: Remove file.
1507 * Makefile.in: Remove file.
1509 2003-07-17 Bruno Haible <bruno@clisp.org>
1511 * getnline.h: New file.
1512 * getnline.c: New file.
1513 * getndelim2.c: New file, extracted from getline.c.
1514 (getndelim2): Renamed from getdelim2, with added nmax argument.
1515 * getline.c: Include getndelim2.c.
1516 (getdelim2): Moved out to getndelim2.c.
1517 (getline, getdelim): Update.
1519 2003-07-15 <karl@gnu.org>
1521 * vasnprintf.c: update from gettext.
1523 2003-07-15 Jim Meyering <jim@meyering.net>
1525 * makepath.c (make_path): Enclose diagnostic in _(...).
1527 2003-07-14 Paul Eggert <eggert@twinsun.com>
1529 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1530 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1531 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1532 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1533 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1534 updated automatically by ../config/srclist-update. This changes
1535 their license from LPGL to GPL.
1537 2003-07-14 Jim Meyering <jim@meyering.net>
1539 Don't emit diagnostics. Let callers do that.
1540 * save-cwd.c: Don't include "error.h".
1541 (save_cwd): Don't call error. Ensure that errno is valid
1542 when returning nonzero.
1544 * save-cwd.h (restore_cwd): Update prototype.
1545 * save-cwd.c (restore_cwd): Remove two parameters.
1546 Simplify. Don't call error upon failure. Let callers do that.
1547 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1548 when auditing is enabled. But don't bother updating the #if.
1550 2003-07-14 Simon Josefsson <jas@extundo.com>
1552 * mempcpy.h: New file.
1553 * mempcpy.c: New file.
1555 2003-07-14 Paul Eggert <eggert@twinsun.com>
1557 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1558 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1559 unicodeio.c, unicodeio.h, unlocked-io.h:
1560 Switch from LGPL to GPL.
1562 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1564 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1565 it breaks C++ compilation.
1566 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1568 2003-07-10 Jim Meyering <jim@meyering.net>
1570 * vasnprintf.c: Remove trailing blanks.
1571 Make cpp indentation consistent.
1573 2003-07-09 Paul Eggert <eggert@twinsun.com>
1575 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1576 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1577 Switch from LGPL to GPL.
1579 2003-07-07 Paul Eggert <eggert@twinsun.com>
1581 * mktime.c: Fix some boundary cases and remove need for floating point.
1583 Issue a compile-time diagnostic if time_t is floating point, or if
1584 two's complement arithmetic is not in effect, or if arithmetic
1585 right shift does not propagate the sign. These assumptions were
1586 all in the original code but they weren't checked.
1588 (TIME_T_MIDPOINT, verify): New macros.
1589 (__isleap): Remove; it has integer overflow problems.
1590 (leapyear): New function, without those problems.
1591 (ydhms_tm_diff): Remove; splitting into two parts.
1592 (ydhms_diff): New function, containing the arithmetic part of
1593 the old ydhms_tm_diff function. Issue a compile-time
1594 diagnostic if we are not using C99 integer division.
1595 Avoid casts when possible.
1596 (guess_time_tm): New function, containing the checking part of
1597 the old ydhms_tm_diff function. Return the new value, rather than
1598 the difference between it and the old. Accept a new argument T
1599 so that *T specifies the old value. Check for overflow in the result.
1601 (__mktime_internal): Use a time_t offset, not a long int offset.
1602 This undoes the 2003-06-04 change, which is no longer needed now
1603 that we have better overflow checking.
1604 (localtime_offset): Likewise.
1606 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1607 and long are 64-bit but int is only 32-bit.
1608 (ydhms_diff): Use long int to store year1 and yday1.
1609 Issue a compile-time diagnostic if long int is not wide enough.
1611 (__mktime_internal): Use long int to store adjusted year and yday.
1612 Use plain C rather than preprocessor commands, if that doesn't
1614 Check for overflow (and try to repair) after each probe
1615 rather than checking only at the very end. This avoids some bugs
1616 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1617 does not equal GMT offset at maximum time).
1618 Use integer to check for overflow rather than floating point; this
1619 is more portable to non-IEEE hosts, and is a tad faster.
1620 When we detect that we are oscillating between two values,
1621 don't check whether tm_isdst has the requested value, since
1622 we already know the answer. When tm_isdst has the wrong value,
1623 use a different heuristic to find the right one, based on the
1624 extreme values actually observed in practice in tz2003a,
1625 rather than the (overly optimistic) "previous 3 calendar quarters".
1627 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1628 "T const" to accommodate glibc style.
1629 (check_result): Use less-confusing report format. "long" -> "long int.
1631 Don't loop if the iteration overflows time_t.
1632 Allow a negative step in the iteration.
1634 2003-07-01 Paul Eggert <eggert@twinsun.com>
1636 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1637 having it depend on HAVE_SYS_TYPES_H.
1639 2003-06-25 Bruno Haible <bruno@clisp.org>
1641 * readlink.c: New file.
1643 2003-06-20 Bruno Haible <bruno@clisp.org>
1645 Assume C89, so PARAMS isn't needed.
1646 * unicodeio.h (PARAMS): Remove.
1647 * unicodeio.c: Don't use PARAMS.
1649 2003-06-18 Jim Meyering <jim@meyering.net>
1651 Merge changes from coreutils.
1652 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1653 Remove explicit declarations of xmalloc and realloc.
1655 (read_utmp): Remove anachronistic cast of xmalloc.
1657 2003-06-17 Paul Eggert <eggert@twinsun.com>
1659 Assume C89, so PARAMS isn't needed.
1660 * backupfile.h (PARAMS): Remove. All uses removed.
1661 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1662 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1663 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1664 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1665 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1666 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1667 xstrtol.h: Likewise.
1668 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1669 same.h, strverscmp.h: Do not include config.h; no longer needed.
1670 Anyway, config.h should always be included before any other file.
1672 2003-06-11 Simon Josefsson <jas@extundo.com>
1674 * sysexit_.h: New file.
1676 2003-05-20 Derek Price <derek@ximbiot.com>
1678 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1680 2003-06-10 Simon Josefsson <jas@extundo.com>
1682 * strchrnul.h: New file.
1683 * strchrnul.c: New file.
1685 2003-06-10 Simon Josefsson <jas@extundo.com>
1687 * argp.h: New file, from glibc.
1688 * argp-ba.c: New file, from glibc.
1689 * argp-eexst.c: New file, from glibc.
1690 * argp-fmtstream.c: New file, from glibc.
1691 * argp-fmtstream.h: New file, from glibc.
1692 * argp-fs-xinl.c: New file, from glibc.
1693 * argp-help.c: New file, from glibc.
1694 * argp-namefrob.h: New file, from glibc.
1695 * argp-parse.c: New file, from glibc.
1696 * argp-pv.c: New file, from glibc.
1697 * argp-pvh.c: New file, from glibc.
1698 * argp-xinl.c: New file, from glibc.
1700 2003-06-07 Jim Meyering <jim@meyering.net>
1702 * readtokens.h: Put `Free Software Foundation, Inc.'
1703 in place of my name in the copyright comment.
1704 Remove definition and uses of __P.
1707 * stat.c: Don't declare xmalloc explicitly.
1708 Instead, include "xalloc.h".
1709 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1710 xrealloc, and xcalloc return values.
1711 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1713 * xgetcwd.h: Remove definition/uses of PARAMS.
1715 2003-06-06 Jim Meyering <jim@meyering.net>
1717 * stdbool_.h: Renamed from stdbool.h.in.
1719 2003-06-06 Jim Meyering <jim@meyering.net>
1721 Merge from coreutils.
1722 * same.c: (same_name): Declare *_basename locals to be `const'.
1723 Consolidate declarations and initializations of *_base* locals.
1725 Merge from coreutils.
1726 This avoids a core dump on systems without GNU putenv,
1727 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1728 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1729 (unsetenv): New static function, from GNU libc.
1730 (rpl_putenv): Use it.
1732 * modechange.c: Remove trailing blanks.
1734 Merge from coreutils.
1735 * fsusage.c: Remove declaration of statfs.
1736 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1738 * posixtm.c: Include <stdbool.h> unconditionally.
1740 2003-06-05 Paul Eggert <eggert@twinsun.com>
1742 * mktime.c (__mktime_internal): When resolving a tm_isdst
1743 mismatch, look in future quarters as well as past. This fixes a
1744 bug when processing fall-backwards gaps immediately after a long
1745 period of daylight-saving time.
1747 * mktime.c: Assume freestanding C89 or better.
1748 (HAVE_LIMITS_H): Remove. Assume it's 1.
1749 (__P): Remove; not used.
1750 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1751 (mktime, not_equal_tm, print_tm, check_result,
1752 main): Use prototypes. Use const * where appropriate.
1753 (main): Fix typo in testing code that uncovered by above changes.
1754 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1756 2003-06-04 Paul Eggert <eggert@twinsun.com>
1758 * mktime.c: Fix Debian bug 177940
1759 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1760 (localtime_offset): Now long int, not time_t, because we want it
1761 to be guaranteed to be signed. All uses changed.
1762 (__mktime_internal): If overflow would occur when adding offset,
1765 Merge 'human' changes from coreutils. Rewrite to support
1766 locale-specific notations like thousands separators.
1767 * human.c: Simplify authorship notice.
1768 Include human.h immediately after config.h.
1769 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1770 <limits.h>: Do not include, since human.h does.
1771 (SIZE_MAX, UINTMAX_MAX): New macros.
1772 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1773 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1774 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1775 (power_letter): Renamed from suffixes.
1776 (generate_suffix_backwards): Remove.
1777 (adjust_value): Now takes int style (because of human.h changes)
1778 and long double value (for greater precision on some platforms).
1779 (group_number): New function.
1780 (human_readable): Use it. Use integer options, not enum.
1781 Put the options before the sizes in the arg list.
1782 Support all the new options.
1783 The old human_readable function has been removed;
1784 use inttostr.h instead.
1785 (human_readable, default_block_size, humblock):
1786 Use uintmax_t, not int, for block sizes.
1787 (human_readable_inexact, block_size_types): Remove.
1788 (block_size_opts): New constant.
1789 (human_options): Renamed from human_block_size, with new signature
1790 that allows block sizes up to UINTMAX_MAX. All callers changed.
1791 * human.h: Add copyright and authorship notice.
1792 Include <limits.h> and <stdbool.h> unconditionally.
1793 (PARAMS): Remove. All uses removed.
1794 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1795 (enum human_inexact_style): Remove tag; now a nameless enum.
1796 (human_floor, human_ceiling, human_round_to_even): Now have
1797 values 2, 0, 1 rather than -1, 1, 0.
1798 (human_group_digits, human_suppress_point_zero, human_autoscale,
1799 human_base_1024, human_SI, human_B): New constants.
1800 (human_readable_inexact, human_block_size): Remove.
1801 (human_readable): Size args are now uintmax_t, not int.
1802 (human_options): New decl.
1804 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1805 unnecessary now that we assume C89 or better. This change
1806 imported from coreutils.
1808 * mktime.c (__mktime_internal): Do not reject negative timestamps
1809 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1810 in the 2003-05-30 sync from glibc.
1812 .h files should stand alone, but we shouldn't include <sys/types.h>
1813 if we can get away with just <stddef.h>.
1815 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1816 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1817 rather than <sys/types.h>, as we merely need size_t.
1818 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1820 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1821 Include <stdio.h>, to get FILE.
1822 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1823 memcasecmp.h has included <stddef.h> and all we need is size_t.
1824 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1825 our interface, instead of including <sys/types.h>
1827 2003-06-02 Paul Eggert <eggert@twinsun.com>
1830 Fix some minor time-related bugs with POSIX time arguments.
1831 Some valid time stamps were being rejected (notably -1, and
1832 time stamps before 1900 on 64-bit hosts). And some invalid
1833 time stamps were being accepted, e.g. September 31.
1835 * posixtm.h (posixtime): Return bool instead of time_t, so
1836 that we can return (time_t) -1 successfully.
1837 * posixtm.c: Likewise.
1838 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1839 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1840 (t): Remove static var.
1841 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1842 of static var. All uses changed.
1843 (year): Do not reject years before 1900; they can occur with
1845 (posix_time_parse): Do not check for out-of-range components;
1846 that is now the caller's responsibility, since our checks were
1847 only approximations.
1848 (posixtime): Use mktime to check for out-of-range components,
1849 since it knows them exactly.
1850 If mktime returns (time_t) -1, check whether an error actually occurred
1851 by invoking localtime on -1.
1852 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1853 posixtime failures better.
1854 Improve the test data (in comments only).
1856 2003-05-30 <karl@gnu.org>
1858 * mktime.c: update from libc.
1860 2003-05-30 Bruno Haible <bruno@clisp.org>
1862 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1863 * localcharset.h: Likewise.
1864 * localcharset.c: Likewise.
1866 2003-05-28 Paul Eggert <eggert@twinsun.com>
1868 Assume the headers required for C89 freestanding compilers.
1869 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1870 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1871 without checking for HAVE_LIMITS_H.
1872 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1873 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1875 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1876 * exclude.c: Include <stdbool.h> unconditionally.
1877 * tempname.c: Include <stddef.h> unconditionally.
1878 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1879 * modechange.c, rpmatch.c (NULL): Don't define, since
1880 <stddef.h> does that.
1881 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1882 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1883 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1884 * xstrtol.c: Likewise.
1885 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1886 * savedir.c: Include <stddef.h> instead of defining NULL.
1888 * addext.c (addext): Use assignment rather than cast, to avoid
1889 warnings on some platforms.
1891 * mktime.c (__mktime_internal): Do not reject negative timestamps
1894 2003-05-10 Bruno Haible <bruno@clisp.org>
1896 * linebreak.c (iconv_string_length): Don't return -1 just because the
1897 string is longer than 4 KB.
1899 2003-05-12 Jim Meyering <jim@meyering.net>
1901 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1902 the space-padded-by-default conversion specifiers, %e, %k, %l.
1904 2003-05-03 Bruno Haible <bruno@clisp.org>
1906 Upgrade to Unicode-4.0.
1907 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1908 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1909 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1910 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1911 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1912 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1913 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1914 Change width of U+E0100..U+E01EF from 1 to 0.
1916 2003-04-25 Bruno Haible <bruno@clisp.org>
1918 * copy-file.c: Include <stddef.h>, for size_t.
1920 2003-04-25 Jim Meyering <jim@meyering.net>
1922 * copy-file.c (copy_file_preserving): Declare buf_size to be
1923 of type size_t, not int.
1925 2003-04-11 Jim Meyering <jim@meyering.net>
1927 Merge changes from Coreutils.
1929 2003-03-22 Jim Meyering <jim@meyering.net>
1931 * strftime.c (widen): Cast alloca return value to proper type.
1933 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1936 * strftime.c (my_strftime): Handle very large width
1937 specifications for numeric values correctly. Improve checks for
1940 2003-01-19 Jim Meyering <jim@meyering.net>
1942 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1943 (nl_get_alt_digit) [! defined my_strftime]: Define.
1944 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1945 _nl_get_alt_digit and _nl_get_walt_digit.
1947 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1948 These changes have no effect outside of _LIBC.
1950 2003-04-10 Bruno Haible <bruno@clisp.org>
1952 * findprog.h: New file, from GNU gettext.
1953 * findprog.c: New file, from GNU gettext.
1955 2003-04-05 Jim Meyering <jim@meyering.net>
1957 Merge changes from Coreutils.
1959 * exclude.h (PARAMS): Remove definition and uses.
1960 * exclude.c: Remove uses of `PARAMS'.
1962 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1963 Add test-cases for DOS filenames. Declare program_name.
1964 (main): Set up program_name. Patch by Rich Dawe.
1966 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1968 Use mntctl's return value to drive the entry-processing loop, since
1969 we can't rely on the value of the vmt_length member in the last
1970 entry. On some systems doing so could result in exhausting
1971 virtual memory. Based in part on a patch from Mike Jetzer.
1973 2003-04-04 Bruno Haible <bruno@clisp.org>
1975 * linebreak.h: New file, from GNU gettext.
1976 * linebreak.c: New file, from GNU gettext with slight modifications.
1977 * lbrkprop.h: New file, from GNU gettext.
1979 2003-04-03 Bruno Haible <bruno@clisp.org>
1981 * utf8-ucs4.h: New file, from GNU gettext.
1982 * utf16-ucs4.h: New file, from GNU gettext.
1983 * ucs4-utf8.h: New file, from GNU gettext.
1984 * ucs4-utf16.h: New file, from GNU gettext.
1986 2003-04-02 Bruno Haible <bruno@clisp.org>
1988 * binary-io.h: New file, from GNU gettext.
1990 2003-04-01 Bruno Haible <bruno@clisp.org>
1992 * pathname.h: New file, from GNU gettext.
1993 * concatpath.c: New file, from GNU gettext.
1995 2003-03-30 Bruno Haible <bruno@clisp.org>
1997 * copy-file.c (copy_file_preserving): Don't set owner if the function
1998 chown() doesn't exist.
2000 2003-03-28 Bruno Haible <bruno@clisp.org>
2002 * copy-file.h: New file, from GNU gettext.
2003 * copy-file.c: New file, from GNU gettext.
2005 2003-03-18 Jim Meyering <jim@meyering.net>
2007 * quote.c (quote_n): Fix typo in comment.
2009 2003-03-14 Jim Meyering <jim@meyering.net>
2011 Merge changes from Coreutils.
2012 * obstack.h (obstack_object_size): Declare temporary, __o,
2013 to be const, in order to avoid warnings.
2014 (obstack_room): Likewise.
2015 (obstack_empty_p): Likewise.
2017 2003-03-13 Paul Eggert <eggert@twinsun.com>
2019 Merge changes from Bison.
2020 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2021 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2022 when compiling Bison 1.875's `bitset bset = obstack_alloc
2023 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2024 * hash.c: Include <stdbool.h> unconditionally.
2026 2003-03-09 Paul Eggert <eggert@twinsun.com>
2028 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2029 Reported by Bruce Becker; see:
2030 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2032 2003-03-03 Paul Eggert <eggert@twinsun.com>
2033 Bruno Haible <bruno@clisp.org>
2035 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2036 Reported by John Hughes, see
2037 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2039 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2041 * poll_.h: New file.
2044 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2046 * mathl.h: New file.
2047 * acosl.c: New file.
2048 * asinl.c: New file.
2049 * atanl.c: New file.
2050 * ceill.c: New file.
2053 * floorl.c: New file.
2054 * frexpl.c: New file.
2055 * ldexpl.c: New file.
2057 * sincosl.c: New file.
2059 * sqrtl.c: New file.
2061 * trigl.c: New file.
2062 * trigl.h: New file.
2064 2003-02-17 Bruno Haible <bruno@clisp.org>
2066 * mkdtemp.h: New file, from GNU gettext.
2067 * mkdtemp.c: New file, from GNU gettext.
2069 2003-01-31 Bruno Haible <bruno@clisp.org>
2071 * rename.c: #undef rename before defining rpl_rename.
2072 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2074 2003-01-30 Bruno Haible <bruno@clisp.org>
2076 * printf-args.h: New file, from GNU gettext.
2077 * printf-args.c: New file, from GNU gettext.
2078 * printf-parse.h: New file, from GNU gettext.
2079 * printf-parse.c: New file, from GNU gettext.
2080 * vasnprintf.h: New file, from GNU gettext.
2081 * vasnprintf.c: New file, from GNU gettext.
2082 * asnprintf.c: New file, from GNU gettext.
2083 * vasprintf.h: New file, from GNU gettext with modifications.
2084 * vasprintf.c: New file, from GNU gettext.
2085 * asprintf.c: New file, from GNU gettext.
2087 2003-01-29 Bruno Haible <bruno@clisp.org>
2089 * stpncpy.h: New file, from GNU gettext with modifications.
2090 * stpncpy.c: New file, from GNU gettext with modifications.
2092 2003-01-28 Bruno Haible <bruno@clisp.org>
2094 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2096 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2099 2003-01-27 Bruno Haible <bruno@clisp.org>
2101 * xsetenv.h: New file, from GNU gettext.
2102 * xsetenv.c: New file, from GNU gettext.
2104 2003-01-23 Bruno Haible <bruno@clisp.org>
2106 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2108 2003-01-22 Bruno Haible <bruno@clisp.org>
2110 * exit.h: New file, from GNU gettext.
2112 2003-01-11 Bruno Haible <bruno@clisp.org>
2114 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2115 * strcase.h (strcasecmp, strncasecmp): Likewise.
2117 2003-01-14 Jim Meyering <jim@meyering.net>
2119 * same.c (same_name): Tweak a comment.
2121 2003-01-11 Bruno Haible <bruno@clisp.org>
2123 * same.c (same_name): Reorder tests so as to avoid calling stat()
2124 when a string comparison is sufficient.
2126 2003-01-11 Bruno Haible <bruno@clisp.org>
2128 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2131 2003-01-11 Bruno Haible <bruno@clisp.org>
2133 * hash-pjw.c: Add comment about low quality of this function.
2135 2003-01-12 Paul Eggert <eggert@twinsun.com>
2137 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2138 to avoid collisions with libcurses and libreadline.
2140 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2141 * getstr.h, getstr.c: Remove.
2142 * getline.c: Include "getline.h", to check interface.
2143 Move body of old getstr.c here: this defines MIN_CHUNK and
2144 declares getdelim2, which is renamed from getstr.
2145 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2147 * linebuffer.c (readlinebuffer): Renamed from readline.
2149 * linebuffer.h: Likewise.
2150 (readline): Remove backward-compatibility macro.
2152 2003-01-12 Jim Meyering <jim@meyering.net>
2154 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2156 2003-01-10 Bruno Haible <bruno@clisp.org>
2158 * alloca_.h: New file.
2159 * getdate.y: Unconditionally include alloca.h.
2160 * makepath.c: Likewise.
2161 * setenv.c: Likewise.
2162 * userspec.c: Likewise.
2164 2003-01-09 Bruno Haible <bruno@clisp.org>
2166 * stdbool.h.in: New file.
2168 2003-01-08 Bruno Haible <bruno@clisp.org>
2170 * safe-read.c: Include specification header first, to ensure its
2172 * full-write.c: Likewise.
2174 2003-01-08 Jim Meyering <jim@meyering.net>
2176 * full-write.c: Undefine and define-away `const' after inclusion
2177 of errno.h, not before. Suggestion from Bruno Haible.
2179 2003-01-07 Jim Meyering <jim@meyering.net>
2181 * full-write.c: Rework so that it may serve to define full_read, too.
2182 * full-read.c: Simply #define FULL_READ and include full-write.c.
2184 2003-01-06 Jim Meyering <jim@meyering.net>
2186 * version-etc.c: Update year in translatable copyright string.
2188 2002-12-25 Bruno Haible <bruno@clisp.org>
2190 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2191 * xstrtol.h: Likewise.
2192 * xstrtoimax.c: Likewise.
2193 * xstrtoumax.c: Likewise.
2194 * human.h: Likewise.
2196 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2197 on systems that have <inttypes.h> but not <stdint.h>.
2199 2002-12-31 Paul Eggert <eggert@twinsun.com>
2201 * memcoll.c (memcoll): Fall back on a simple algorithm using
2202 memcmp if strcoll doesn't work.
2204 2002-12-23 Bruno Haible <bruno@clisp.org>
2206 * localcharset.h: New file.
2207 * localcharset.c: Include it.
2208 * unicodeio.c: Likewise.
2210 2002-12-22 Bruno Haible <bruno@clisp.org>
2212 * utime.c (utime_null): No need to call ftruncate if the file was
2215 2002-12-23 Bruno Haible <bruno@clisp.org>
2217 * memcoll.c (STRCOLL): New macro.
2220 2002-12-22 Bruno Haible <bruno@clisp.org>
2222 * getstr.h (getstr): Define, to avoid clash with libcurses.
2223 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2225 2002-12-22 Bruno Haible <bruno@clisp.org>
2227 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2229 2002-12-23 Bruno Haible <bruno@clisp.org>
2231 * getline.h: Include <stddef.h>, for size_t.
2233 * unicodeio.h: Include <stddef.h>, for size_t.
2234 * unicodeio.c: Don't include <stddef.h>.
2236 2002-12-17 Bruno Haible <bruno@clisp.org>
2238 * canon-host.c (strdup): Remove unused declaration.
2240 * fsusage.c: Include full_read.h.
2241 (get_fs_usage): Use full_read instead of safe_read.
2243 * utime.c (utime_null): Use SAFE_READ_ERROR.
2245 2002-12-11 Bruno Haible <bruno@clisp.org>
2247 * setenv.h: Rewritten to cope with systems that have setenv() but not
2249 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2252 2002-12-11 Bruno Haible <bruno@clisp.org>
2254 * setenv.c (alloca): Fall back to malloc.
2256 (setenv): Use freea() to free memory allocated with alloca().
2258 2002-11-13 Bruno Haible <bruno@clisp.org>
2260 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2261 function declarations.
2262 * unsetenv.c (unsetenv): Likewise.
2264 2002-03-04 Bruno Haible <bruno@clisp.org>
2266 Portability to AIX 4.3.3.
2267 * unsetenv.c: New file, extracted from setenv.c.
2268 * setenv.c: Move the unsetenv() function to unsetenv.c.
2270 2001-12-20 Bruno Haible <bruno@clisp.org>
2272 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2273 use malloc instead. For SunOS 4.
2275 2001-12-11 Bruno Haible <bruno@clisp.org>
2277 * setenv.c: Declare alloca.
2278 (compar_fn_t): New typedef.
2279 (KNOWN_VALUE, STORE_VALUE): Use it.
2281 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2284 2002-12-10 Paul Eggert <eggert@twinsun.com>
2286 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2287 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2288 Choose values that are less likely to collide with system fnmatch
2290 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2291 defined (e.g., a pure POSIX system).
2292 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2293 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2295 2002-12-06 Jim Meyering <jim@meyering.net>
2297 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2299 Merge in changes from libc's misc/error.c, in preparation
2300 for the merge of gnulib's changes back into libc.
2302 * error.c (_): Define only if not already defined.
2303 Move definition to follow all #include directives.
2304 Include unlocked-io.h only if !_LIBC.
2305 [_LIBC]: Include <libio/libioP.h>.
2306 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2307 (fflush): Tweak definition to use INTUSE.
2310 2002-12-05 Paul Eggert <eggert@twinsun.com>
2312 * alloca.c [defined emacs]: Include "lisp.h".
2313 (xalloc_die) [defined emacs]: New macro.
2314 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2315 [! defined emacs]: Include <xalloc.h>.
2316 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2317 (pointer): Typedef to POINTER_TYPE *.
2318 (malloc): Remove decl; we now always use xmalloc.
2319 (alloca): Use old-style definition, since Emacs needs this.
2320 Check for arithmetic overflow when computing combined size.
2322 2002-12-04 Paul Eggert <eggert@twinsun.com>
2324 Do not generate unlocked-io.h automatically, since it's easier to
2325 maintain it by hand.
2327 * unlocked-io.h: New file, from GNU diffutils,
2328 but with proper copyright notice and attribution.
2330 * Makefile.am: Add copyright notice.
2331 (libfetish_a_SOURCES): Add unlocked-io.h.
2332 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2333 (DISTCLEANFILES, io_functions): Remove macros.
2334 (EXTRA_DIST): Remove gen_uio.
2335 (unlocked-io.h): Remove rule.
2337 2002-12-04 Jim Meyering <jim@meyering.net>
2339 Reflect the fact that stat.c and lstat.c are no longer generated.
2340 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2341 (DISTCLEANFILES): Likewise.
2342 (EXTRA_DIST): Likewise.
2343 (all_local): Don't depend on stat.c or lstat.c.
2344 (stat.c, lstat.c): Remove rules.
2345 (EXTRA_DIST): Remove xstat.in.
2347 * xstat.in: Remove file. Contents moved into stat.c.
2348 * stat.c: New file. Contents mostly from xstat.in.
2349 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2350 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2352 * safe-read.c: Rework so that it may serve to define safe_write, too.
2353 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2355 2002-12-03 Jim Meyering <jim@meyering.net>
2357 * safe-read.c, safe-write.c: Change variable names and comments, but
2358 not semantics, to minimize the differences between these two files.
2359 (safe_read): Change comment to mention SAFE_READ_ERROR.
2361 * safe-read.c (IS_EINTR): Define.
2362 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2364 2002-12-02 Bruno Haible <bruno@clisp.org>
2366 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2367 Define, taken from safe-read.c.
2368 (INT_MAX): Provide fallback.
2369 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2370 * safe-write.h (SAFE_WRITE_ERROR): Define.
2372 * safe-read.c (EINTR): Remove definition.
2373 (safe_read): Don't use EINTR if it is absent.
2375 2002-12-02 Jim Meyering <jim@meyering.net>
2377 * safe-read.c (EINTR): Define.
2378 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2379 (INT_MAX): Provide fallback.
2380 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2382 * safe-read.h (SAFE_READ_ERROR): Define.
2384 2002-12-01 Jim Meyering <jim@meyering.net>
2386 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2387 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2389 2002-11-27 Paul Eggert <eggert@twinsun.com>
2391 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2392 hash_rehash): Replace `if (limit <= value) abort ();' with
2393 `if (! (value < limit)) abort ();', for readability.
2395 2002-11-26 <karl@gnu.org>
2397 * strdup.c: copy from libc again, with jim's ok.
2398 * .cppi-disable: re-add strdup.c
2400 2002-11-25 <karl@gnu.org>
2402 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2403 instead of "strtol.c".
2405 2002-11-25 Jim Meyering <jim@meyering.net>
2407 * mktime.c: Sync from libc, now that it has the latest fix.
2409 2002-11-24 <karl@gnu.org>
2411 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2412 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2414 2002-11-24 Jim Meyering <jim@meyering.net>
2416 Update from coreutils:
2418 * mktime.c: Merge in changes from libc.
2420 Avoid a link-time failure on some Linux systems.
2421 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2422 (__mon_yday): Declare with the STATIC attribute.
2423 (__mktime_internal): Likewise.
2424 Based on a report from Greg Schafer.
2426 2002-11-23 Jim Meyering <jim@meyering.net>
2428 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2429 Use `unsigned', not `int', as type of index.
2431 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2433 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2435 2002-11-22 Paul Eggert <eggert@twinsun.com>
2437 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2438 hint that one should use `if (! x) abort ();' rather than `assert
2439 (x);', and anyway it's one less thing to worry about configuring.
2440 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2441 hash_rehash, hash_insert): Use abort rather than assert.
2443 2002-11-22 Paul Eggert <eggert@twinsun.com>
2445 * quotearg.h: Allow multiple inclusion by surrounding with
2446 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2447 so that we can be included first.
2448 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2449 * quotearg.c: Include quotearg.h immediately after config.h.
2450 No need to include stddef.h or sys/types.h any more.
2451 Surround local include files with "", not "<>".
2452 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2453 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2454 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2455 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2456 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2457 (ISPRINT): Remove; no longer needed now that we assume C89.
2459 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2462 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2463 quotearg_char): Use SIZE_MAX rather than
2464 (size_t) -1 when we are talking about "infinity".
2466 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2468 2002-11-22 Bruno Haible <bruno@clisp.org>
2470 * safe-read.h: Assume C89. Add comments.
2471 (safe_read): Change return type to size_t.
2472 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2473 counts > SSIZE_MAX correctly.
2474 * safe-write.h: New file.
2475 * safe-write.c: New file.
2476 * full-read.h: New file.
2477 * full-read.c: New file.
2478 * full-write.h: Assume C89. Add comments.
2479 * full-write.c: Include safe-write.h.
2480 (full_write): Rewritten to use safe_write.
2481 Suggested by Jim Meyering and Paul Eggert.
2483 2002-11-21 Bruno Haible <bruno@clisp.org>
2485 Remove case insensitive option matching.
2486 * argmatch.h (argcasematch): Remove declaration.
2487 (ARGCASEMATCH): Remove macro.
2488 (__xargmatch_internal): Remove case_sensitive argument.
2489 (XARGMATCH): Update.
2490 (XARGCASEMATCH): Remove macro.
2491 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2492 case_sensitive argument.
2493 (argcasematch): Remove function.
2494 (__xargmatch_internal): Remove case_sensitive argument.
2495 (main): Use XARGMATCH instead of XARGCASEMATCH.
2497 * xmalloc.c: Change compile-time error message. Add comment about
2498 required autoconf version.
2500 2002-11-21 Jim Meyering <jim@meyering.net>
2502 * strdup.c (strdup): Tweak comment and initial #if/#include.
2504 Merge in changes from the coreutils.
2506 2002-09-25 Paul Eggert <eggert@twinsun.com>
2507 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2508 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2509 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2510 int. Work more efficiently if X is the same width as uintmax_t.
2511 Do not compare X to -1, to avoid bogus compiler warning.
2512 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2513 Don't assume that f_frsize and f_bsize are the same type.
2515 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2518 * makepath.c (make_path): Restore umask *before* creating the final
2520 (make_path): Minor reformatting.
2522 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2523 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2525 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2526 ones. At least on GNU/Linux systems, `auto' means something else.
2529 2002-11-20 Paul Eggert <eggert@twinsun.com>
2531 Merge argmatch cleanups from Bison. Assume C89.
2533 * argmatch.c: Include config.h here, not in argmatch.h.
2534 Include stdlib.h, for EXIT_FAILURE.
2535 Always include <string.h>, since we assume C89.
2536 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2537 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2538 Include <stddef.h> instead, since it's all we need for size_t.
2539 (PARAMS): Remove. All uses removed.
2540 (ARRAY_CARDINALITY): Do not bother to #undef.
2541 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2542 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2543 Remove unnecessary parentheses.
2544 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2545 Insert necessary parentheses.
2546 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2547 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2549 2002-11-19 Bruno Haible <bruno@clisp.org>
2551 * mbswidth.c: Include mbswidth.h right at the beginning.
2552 * mbswidth.h: Include <stddef.h>, for size_t.
2554 * mbswidth.h (PARAMS): Remove macro.
2555 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2556 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2558 * gcd.h (PARAMS): Remove macro.
2559 (gcd): Use ANSI C function declarations.
2560 * gcd.c (gcd): Likewise.
2562 2002-11-15 Bruno Haible <bruno@clisp.org>
2564 * strcspn.c: Include <stddef.h>.
2565 (strcspn): Use ANSI C function declaration. Change return type to
2567 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2568 (strpbrk): Use NULL.
2569 * strpbrk.h (PARAMS): Remove macro.
2570 (strpbrk): Use ANSI C function declaration.
2571 * strstr.c: Don't include <sys/types.h>.
2572 * strstr.h (PARAMS): Remove macro.
2573 (strstr): Use ANSI C function declarations.
2575 2002-11-06 Bruno Haible <bruno@clisp.org>
2577 * gcd.h (gcd): Change argument type to 'unsigned long'.
2578 * gcd.c (gcd): Likewise.
2580 2002-11-05 Bruno Haible <bruno@clisp.org>
2582 * gcd.h: New file, from gettext-0.11.5.
2583 * gcd.c: New file, from gettext-0.11.5.
2585 2002-11-05 Bruno Haible <bruno@clisp.org>
2587 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2588 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2589 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2590 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2592 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2593 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2595 * closeout.c: Include gettext.h instead of <libintl.h>.
2596 * human.c: Include gettext.h instead of <libintl.h>.
2597 * quotearg.c: Include gettext.h instead of <libintl.h>.
2598 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2599 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2600 * userspec.c: Include gettext.h instead of <libintl.h>.
2601 * version-etc.c: Include gettext.h instead of <libintl.h>.
2602 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2603 (textdomain): Remove definition.
2604 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2606 * long-options.c: Remove include of <libintl.h> and definition of _.
2607 * same.c: Remove include of <libintl.h> and definition of _.
2609 2002-11-04 Bruno Haible <bruno@clisp.org>
2611 * stpcpy.h: New file, from GNU gettext-0.11.5.
2612 * strcase.h: New file, from GNU gettext-0.11.5.
2613 * strpbrk.h: New file, from GNU gettext-0.11.5.
2614 * strstr.h: New file, from GNU gettext-0.11.5.
2615 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2617 2002-05-09 Bruno Haible <bruno@clisp.org>
2619 * config.charset: Update for newest glibc. Add canonical names
2620 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2622 2002-05-09 Bruno Haible <bruno@clisp.org>
2624 * localcharset.c (get_charset_aliases): Add more Windows specific
2627 2002-05-08 Owen Taylor <otaylor@redhat.com>
2629 * config.charset: A few additions for Solaris.
2631 2001-12-05 Bruno Haible <bruno@clisp.org>
2633 * localcharset.c (locale_charset): Don't return an empty string.
2635 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2637 * config.charset: msdos in uk_UA uses CP1125.
2639 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2641 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2642 * localcharset.c (locale_charset): Declare as extern "C".
2644 2002-02-15 Bruno Haible <bruno@clisp.org>
2646 * config.charset [msdosdjgpp]: For Russian, use CP866.
2648 2002-02-11 Bruno Haible <bruno@clisp.org>
2650 * config.charset: Add support for NetBSD.
2652 2002-09-25 <karl@gnu.org>
2654 * strdup.c: copy from libc/string (via ../config/srclist*).
2655 * getopt*: copy from libc/posix.
2656 * gettext.h: copy from gettext.
2657 * .cppi-disable: add strdup.c, gettext.h.
2659 2002-07-01 Jim Meyering <meyering@lucent.com>
2661 * c-stack.c: Include sys/time.h.
2662 From Volker Borchert.
2664 2002-06-11 Paul Eggert <eggert@twinsun.com>
2666 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2667 New macro. Use it uniformly instead of
2668 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2669 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2670 reported by Vin Shelton.
2672 2002-06-22 Jim Meyering <meyering@lucent.com>
2674 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2675 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2677 2002-06-22 Paul Eggert <eggert@twinsun.com>
2679 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2680 Do not assume SA_SIGINFO behavior.
2681 Bug reported by Jim Meyering on NetBSD 1.5.2.
2683 2002-06-22 Jim Meyering <meyering@lucent.com>
2685 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2687 * exitfail.c, exitfail.h: Likewise.
2688 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2690 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2692 (EXTRA_DIST): Add fnmatch_loop.c.
2693 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2695 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2696 * fnmatch.c: Update from diffutils-2.8.2.
2697 * fnmatch_.h: New file. From diffutils-2.8.2.
2698 * fnmatch.h: Remove file.
2700 2002-06-18 Paul Eggert <eggert@twinsun.com>
2702 * file-type.h: Report an error if neither S_ISREG nor
2703 S_IFREG is defined, instead of using a test specific to glibc
2704 2.2. This should be safe, since POSIX requires S_ISREG and
2705 Unix Version 7 had S_IFREG. We don't need to check for
2706 <sys/types.h> since we don't use any symbols that it defines.
2708 2002-06-15 Jim Meyering <meyering@lucent.com>
2710 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2711 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2712 have been included before this file.
2714 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2716 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2717 so that each temporary file name is unique and valid in the first
2718 8 characters, for operation under DOS.
2720 2002-06-15 Jim Meyering <meyering@lucent.com>
2722 Work even with DJGPP 2.03, which lacks support for symlinks.
2724 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2726 * lchown.c (S_ISLNK): Likewise.
2728 2002-06-14 Jim Meyering <meyering@lucent.com>
2730 * file-type.h: Use the version from diffutils-2.8.2.
2731 * file-type.c: Likewise.
2733 2002-05-27 Jim Meyering <meyering@lucent.com>
2735 Fix a problem seen only on nonconforming systems whereby ls.c's
2736 use of localtime, and then of gettimeofday would cause trouble:
2737 the localtime call used to initialize rpl_gettimeofday's save
2738 mechanism would clobber ls's current local time information so
2739 that in any long listing the first file would always be listed
2740 with date 1970-01-01. Analysis by Volker Borchert.
2742 * gettimeofday.c (localtime): Undefine.
2743 (rpl_localtime): New function.
2745 2002-05-22 Jim Meyering <meyering@lucent.com>
2747 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2748 * file-type.h: New file.
2749 * file-type.c (file_type): New file/function. Extracted from diffutils.
2751 2002-04-29 Paul Eggert <eggert@twinsun.com>
2753 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2755 2002-04-28 Paul Eggert <eggert@twinsun.com>
2757 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2758 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2759 of 127, since 64 is the largest conceivable number for ancient
2761 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2763 2002-04-28 Jim Meyering <meyering@lucent.com>
2765 * sig2str.c (WTERMSIG): Remove definition (unused).
2767 2002-04-28 Paul Eggert <eggert@twinsun.com>
2769 * sig2str.h, sig2str.c: New files.
2770 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2772 2002-04-24 Jim Meyering <meyering@lucent.com>
2774 * gettext.h: New file, from Gettext.
2775 * Makefile.am (INCLUDES): Remove -I../intl.
2776 (libfetish_a_SOURCES): Add gettext.h.
2778 2002-04-16 Jim Meyering <meyering@lucent.com>
2780 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2781 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2782 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2784 2002-04-12 Jim Meyering <meyering@lucent.com>
2786 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2788 2002-03-10 Jim Meyering <meyering@lucent.com>
2790 * makepath.c (make_path): Remove a comma from a diagnostic.
2791 Suggestion from Santiago Vila.
2793 2002-03-08 Jim Meyering <meyering@lucent.com>
2795 * rename.c: Mention that this wrapper is needed also on
2796 mips-dec-ultrix4.4 systems.
2798 2002-03-02 Jim Meyering <meyering@lucent.com>
2800 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2801 not HAVE_CLOCK_SETTIME.
2803 2002-02-27 Paul Eggert <eggert@twinsun.com>
2805 * nanosleep.h: Rename to....
2806 * timespec.h: New name for nanosleep.h. All uses changed.
2808 * gettime.c: New file.
2809 * settime.c: New file.
2812 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2813 timespec.h. Remove nanosleep.h.
2815 2002-02-25 Paul Eggert <eggert@twinsun.com>
2817 * acl.c, acl.h: New files.
2818 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2820 2002-02-24 Jim Meyering <meyering@lucent.com>
2822 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2823 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2824 cause trouble. Reported by Nelson Beebe.
2826 2002-02-23 Paul Eggert <eggert@twinsun.com>
2828 * path-concat.c (xpath_concat): Reorder code to pacify
2829 compilers that don't know that xalloc_die never returns.
2831 2002-02-20 Jim Meyering <meyering@lucent.com>
2833 * getdate.c: Regenerate using bison-1.33.
2835 2002-02-15 Paul Eggert <eggert@twinsun.com>
2837 * posixver.c, posixver.h: New files.
2838 * Makefile.am (libfetish_a_SOURCES): Add them.
2840 2002-02-02 Paul Eggert <eggert@twinsun.com>
2841 Bruno Haible <bruno@clisp.org>
2843 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2844 (fwrite_success_callback): New declaration.
2845 * unicodeio.c (unicode_to_mb): New function, extracted from
2846 print_unicode_char. Call failure callback instead of error.
2847 (fwrite_success_callback): New function.
2848 (exit_failure_callback): New function.
2849 (fallback_failure_callback): New function.
2850 (print_unicode_char): Call unicode_to_mb.
2852 2002-01-26 Jim Meyering <meyering@lucent.com>
2854 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2856 2002-01-22 Jim Meyering <meyering@lucent.com>
2858 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2859 Otherwise, some versions of automake would omit the rule that makes
2860 Makefile from Makefile.in.
2862 2001-01-21 Paul Eggert <eggert@twinsun.com>
2864 * xmemcoll.h, xmemcoll.c: New files.
2865 * Makefile.am (libfetish_a_SOURCES): Add them.
2866 * memcoll.c: Include errno.h, and declare errno if not defined.
2867 (memcoll): Set errno to zero if there is no error.
2869 * quotearg.c (quotearg_buffer_restyled):
2870 Fix bug with quoting buffers containing NUL when backslashing escapes.
2871 This bug was exposed by the other changes in this patch.
2872 (quotearg_n_options): New arg ARGSIZE.
2873 All callers changed.
2874 (quoting_options_from_style): New function.
2875 (quotearg_n_style): Use it.
2876 (quotearg_n_style_mem): New function.
2878 * quotearg.h (quotearg_n_style_mem): New function.
2880 2002-01-16 Jim Meyering <meyering@lucent.com>
2882 * getdate.y: Add three semicolons, each just before a closing brace.
2883 Bison (as of version 1.31) no longer papers over that mistake.
2885 2002-02-14 Paul Eggert <eggert@twinsun.com>
2887 * backupfile.c (ISDIGIT): Comment fix.
2888 * getdate.y (ISDIGIT): Likewise.
2889 * posixtm.c (ISDIGIT, year): Likewise.
2890 * strverscmp.c (ISDIGIT): Likewise.
2891 * userspec.c (ISDIGIT): Likewise.
2893 2002-01-05 Jim Meyering <meyering@lucent.com>
2895 * version-etc.c (version_etc_copyright): Update copyright year.
2897 2001-01-19 Paul Eggert <eggert@twinsun.com>
2899 * closeout.c (close_stdout_status): If ferror (stdout), do
2900 not silently exit merely because the output buffer happens to
2901 have nothing pending.
2903 2001-12-18 Paul Eggert <eggert@twinsun.com>
2905 See the big note in ../ChangeLog.
2906 * human.c (suffixes): Prefer K to k for 1024.
2907 (generate_suffix_backwards): New function.
2908 (human_readable_inexact): Use it.
2909 * xstrtol.c (__xstrtol): If there is no number but there
2910 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2911 Accept 'K' as well as 'k'.
2913 2001-12-15 Jim Meyering <meyering@lucent.com>
2915 * regex.h (__restrict_arr): Update from libc.
2917 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2918 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2921 2001-12-10 Jim Meyering <meyering@lucent.com>
2923 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2924 Instead, include "xalloc.h".
2925 (initbuffer): Don't cast xmalloc return value to char*.
2926 (readline): Reword comment.
2927 Don't cast xrealloc return value to char*
2930 2001-12-09 Jim Meyering <meyering@lucent.com>
2932 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2933 `signed and unsigned type in conditional expression'.
2934 * posixtm.c (posix_time_parse): Likewise.
2936 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2938 * readtokens.c (readtoken): Declare an index to be of type unsigned
2939 to avoid a pedantic warning.
2941 * getstr.c: Don't include assert.h.
2942 (getstr): Remove warning-evoking assertions.
2943 Return -1 if offset parameter is out of bounds.
2944 Change the type of a local from int to size_t.
2946 * strftime.c (my_strftime_localtime_r): Include this function
2947 definition in the `#if ! HAVE_TM_GMTOFF' block.
2949 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2950 Include xalloc.h instead.
2952 2001-12-02 Jim Meyering <meyering@lucent.com>
2954 * tempname.c: Don't declare getenv, thus reverting the change of
2955 2001-11-18. It's no longer necessary, now that stdlib.h is always
2958 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2959 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2961 2001-11-30 Akim Demaille <akim@epita.fr>
2963 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2964 before being defined.
2966 2001-11-27 Paul Eggert <eggert@twinsun.com>
2968 * quotearg.h (quotearg_n, quotearg_n_style):
2969 First arg is int, not unsigned.
2970 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2971 (SIZE_MAX, UINT_MAX): New macros.
2972 (quotearg_n_options): Abort if N is negative.
2973 Avoid overflow check on hosts where size_t is 64 bits and int
2974 is 32 bits, as overflow is impossible there.
2975 Fix off-by-one typo that caused unnecessary reallocation.
2977 2001-11-27 Jim Meyering <meyering@lucent.com>
2979 * tempname.c: Merge with version from libc.
2980 * regex.c: Likewise.
2982 * tempname.c: Include stdlib.h unconditionally. On some old systems
2983 for which STDC_HEADERS is 0, it was not included, resulting in a
2984 warning about an integer-to-pointer conversion problem with getenv.
2985 Reported by Volker Borchert.
2987 2001-11-26 Jim Meyering <meyering@lucent.com>
2989 * gtod.h: Remove file.
2990 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2991 * gettimeofday.c: Don't include gtod.h.
2992 (GTOD_init): Remove function.
2993 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2994 Suggestion from Volker Borchert.
2996 2001-11-23 Jim Meyering <meyering@lucent.com>
2998 * hash.h (struct hash_table): Don't define here. Merely declare it.
2999 * hash.c (struct hash_table): Define it here instead.
3001 2001-11-22 Jim Meyering <meyering@lucent.com>
3003 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3005 2001-11-18 Paul Eggert <eggert@twinsun.com>
3007 * tempname.c (TMP_MAX): Remove; no longer needed.
3008 (TEMPORARIES): New macro.
3009 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3010 removes an artificial limitation (e.g. HP-UX 10.20, where
3013 2001-11-18 Jim Meyering <meyering@lucent.com>
3015 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3018 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3019 files will be created before anything else.
3021 2001-11-17 Jim Meyering <meyering@lucent.com>
3023 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3024 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3025 rather than group writable. Patch by Juan F. Codagnone.
3027 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3028 Instead, include "xalloc.h".
3030 * mountlist.c: Include unlocked-io.h after all system headers.
3031 Remove explicit declarations of xmalloc, xrealloc,
3032 and xstrdup. Instead, include "xalloc.h".
3034 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3035 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3036 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3038 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3039 Reported by Padraig Brady.
3041 * mkstemp.c: #undef mkstemp.
3043 (rpl_mkstemp): Rename from mkstemp.
3046 2001-11-16 Jim Meyering <meyering@lucent.com>
3048 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3049 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3050 determine the amount of total physical memory, use pstat_getstatic.
3051 HPUX-11 doesn't define _SC_PHYS_PAGES.
3052 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3053 If sysconf couldn't be used to determine the amount of available
3054 physical memory, use both pstat_getstatic and pstat_getdynamic.
3055 Based on a patch from Bob Proulx.
3057 2001-11-05 Jim Meyering <meyering@lucent.com>
3059 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3061 2001-11-03 Jim Meyering <meyering@lucent.com>
3063 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3064 in argmatch_to_argument call.
3066 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3069 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3070 e.g., a fault due to an attempt to free a NULL pointer.
3072 2001-11-01 Jim Meyering <meyering@lucent.com>
3074 * dirfd.c, dirfd.h: New files.
3075 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3077 * hash.c (hash_print) [TESTING]: Clean up.
3079 2001-10-22 Paul Eggert <eggert@twinsun.com>
3081 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3082 to avoid a warning if -Wall.
3084 2001-10-21 Paul Eggert <eggert@twinsun.com>
3086 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3088 2001-10-21 Jim Meyering <meyering@lucent.com>
3090 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3091 this code would end up calling gettext even in packages built
3093 * getopt.c (_): Likewise.
3094 * regex.c (_): Likewise.
3096 2001-10-20 Paul Eggert <eggert@twinsun.com>
3098 * error.c (strerror_r): Do not declare unless !_LIBC.
3099 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3100 Use strerror_r that is only a macro, even if it is not a function.
3101 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3102 (private_strerror): Use prototypes, not old-style function definition.
3103 (print_errno_message): New function.
3104 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3106 (error_tail, error, error_at_line): Use it.
3108 2001-10-11 Jim Meyering <meyering@lucent.com>
3110 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3111 and quote_n (1, ... to avoid clobbering a buffer.
3113 2001-10-05 Jim Meyering <meyering@lucent.com>
3115 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3116 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3117 * hash-pjw.h: New file.
3119 2001-09-30 Jim Meyering <meyering@lucent.com>
3121 * mountlist.c [MOUNTED_GETFSSTAT]:
3122 Include <sys/ucred.h>, for Apple Darwin.
3123 Include sys/mount.h and sys/fs_types.h only if available.
3125 (read_filesystem_list): Use FS_TYPE.
3127 2001-09-29 Paul Eggert <eggert@twinsun.com>
3129 * exclude.c (excluded_filename): 0 -> false, since it's
3132 2001-09-28 Paul Eggert <eggert@twinsun.com>
3134 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3135 #defines strtoimax. Also treat the other strto* functions
3138 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3139 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3140 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3142 2001-09-26 Jim Meyering <meyering@lucent.com>
3144 Most macros in unlocked-io.h had the wrong number of arguments.
3145 * gen-uio: New script.
3146 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3147 * unlocked-io.hin: Remove file.
3148 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3149 rather than trying to embed it here.
3150 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3151 Reported by Padraig Brady.
3153 2001-09-25 Volker Borchert <bt@teknon.de>
3155 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3157 2001-09-23 Jim Meyering <meyering@lucent.com>
3159 * mountlist.c: Remove useless parentheses in #if directives.
3160 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3161 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3163 2001-09-22 Jim Meyering <meyering@lucent.com>
3165 * localcharset.c: Update from latest gettext.
3166 * config.charset: Likewise.
3168 2001-09-20 Jim Meyering <meyering@lucent.com>
3170 * xstrtol.c (strtoimax): Guard declaration with
3171 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3172 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3173 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3174 (strtoumax): Likewise, for completeness (it wasn't necessary).
3176 2001-09-06 Paul Eggert <eggert@twinsun.com>
3178 * strtoimax.c (HAVE_LONG_LONG):
3179 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3180 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3181 to work around bug in IBM C compiler.
3183 2001-09-16 Jim Meyering <meyering@lucent.com>
3185 * mkdir.c: New file.
3187 2001-09-04 Paul Eggert <eggert@twinsun.com>
3189 * xgetcwd.c: Revert some of the previous change; intead,
3190 fix the HAVE_GETCWD_NULL code to behave more like the
3191 !HAVE_GETCWD_NULL code used to.
3194 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3197 2001-09-04 Paul Eggert <eggert@twinsun.com>
3199 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3200 Use ssize_t, not int, to store result of readlink.
3201 Check for ssize_t overflow as well as size_t overflow,
3202 as POSIX says the result of readlink is implementation-defined
3203 when ssize_t overflows.
3204 Remove unnecessary cast to char*.
3205 Use free+malloc instead of realloc, as the storage doesn't need
3206 to be preserved and it's clearer and can be more efficient that way.
3207 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3208 * xreadlink.h (xreadlink): Update prototype.
3210 2001-09-03 Paul Eggert <eggert@twinsun.com>
3212 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3213 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3214 spotted by Jim Meyering.
3216 2001-09-03 Jim Meyering <meyering@lucent.com>
3218 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3220 2001-09-03 Paul Eggert <eggert@twinsun.com>
3222 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3223 like the HAVE_GETCWD_NULL code.
3224 Include pathmax.h if not HAVE_GETCWD.
3225 Do not include xalloc.h.
3226 (INITIAL_BUFFER_SIZE): New symbol.
3227 Do not use xmalloc / xrealloc, since the caller is responsible for
3228 handling errors. Preserve errno around `free' during failure.
3229 Do not overrun buffer when using getwd.
3231 2001-09-03 Paul Eggert <eggert@twinsun.com>
3233 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3234 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3236 2001-09-02 Jim Meyering <meyering@lucent.com>
3238 * error.c: Update from GNU libc.
3240 2001-09-01 Jim Meyering <meyering@lucent.com>
3242 * xreadlink.c: New file.
3243 * xreadlink.h: New file.
3244 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3246 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3247 doesn't conflict with sparc Solaris 7's definition in
3248 /usr/include/sys/int_types.h.
3250 * exclude.c: Use `""', not `<>' to #include non-system header files.
3251 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3252 and strncasecmp as r-values. Unixware didn't have declarations.
3254 2001-08-31 Jim Meyering <meyering@lucent.com>
3256 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3257 Use an initial, malloc'd, buffer of length 128 rather than
3258 a statically allocated one of length 1024.
3260 2001-08-30 Paul Eggert <eggert@twinsun.com>
3262 * xgetcwd.c: Don't include pathmax.h.
3263 Include stdlib.h and unistd.h if available.
3265 (xmalloc, xstrdup, free): Remove decls.
3266 (xgetcwd): Don't assume sizes fit in unsigned.
3267 Check for overflow when computing sizes.
3268 Simplify reallocation code.
3270 2001-08-28 Paul Eggert <eggert@twinsun.com>
3272 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3274 * strtoimax.c: Renamed from strtoxmax.c, removing the
3277 Also, make the following further changes to make this file's
3278 configuration more similar to that of strtol.c:
3279 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3280 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3281 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3282 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3283 changed to signed values.
3285 And make the following changes as well:
3286 Fix copyright notice, as 1999 was missing.
3287 (verify): New macro.
3288 (strtoimax): Check sizes at compile-time, not run-time.
3289 Prefer strtol to strtoll if both work.
3290 (main): Remove; it was not that useful and was a pain to maintain.
3292 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3294 2001-08-30 Paul Eggert <eggert@twinsun.com>
3296 * savedir.c (savedir): Remove size parameter, as POSIX says that
3297 a directory's st_size can have an arbitrary value, so the old
3298 usage could waste an arbitrary amount of memory. All uses
3300 * savedir.h: Update prototype.
3302 2001-08-30 Paul Eggert <eggert@twinsun.com>
3304 * xstrtol.c (strtoimax): New decl.
3306 2001-08-28 Paul Eggert <eggert@twinsun.com>
3308 * xstrtol.h: Add copyright notice.
3309 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3310 LONGINT_INVALID_SUFFIX_CHAR.
3312 2001-08-30 Paul Eggert <eggert@twinsun.com>
3314 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3317 2001-08-30 Paul Eggert <eggert@twinsun.com>
3319 * hash.c: Remove '2001' from copyright notice.
3321 2001-08-30 Paul Eggert <eggert@twinsun.com>
3323 * full-write.h: New file.
3324 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3325 * full-write.c: Correct credits, as cccp.c no longer
3326 exists and anyway it was so heavily changed from the old cccp
3327 code as to be unrecognizable. Include full-write.h.
3328 (full_write) Return size_t, with short writes meaning failure.
3329 All callers changed. This fixes a bug with large buffers
3331 * utime.c: Include full-write.h.
3333 2001-08-30 Paul Eggert <eggert@twinsun.com>
3335 Merge 'exclude' changes from tar 1.13.22.
3336 This fixes one or two unlikely storage allocation overflow bugs,
3337 but doesn't change user-visible behavior otherwise.
3339 2001-08-30 Paul Eggert <eggert@twinsun.com>
3341 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3342 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3343 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3344 Include if available.
3345 (<xalloc.h>): Include
3346 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3347 (verify): New macro. Use it to verify that EXCLUDE macros do not
3348 collide with FNM macros.
3349 (struct patopts): New struct.
3350 (struct exclude): Use it, as exclude patterns now come with options.
3351 (new_exclude): Support above changes.
3352 (new_exclude, add_exclude_file):
3353 Initial size must now be a power of two to simplify overflow checking.
3354 (free_exclude, fnmatch_no_wildcards): New function.
3355 (excluded_filename): No longer requires options arg, as the options
3356 are determined by add_exclude. Now returns bool, not int.
3357 (excluded_filename, add_exclude):
3358 Add support for the fancy new exclusion options.
3359 (add_exclude, add_exclude_file): Now takes int options arg.
3360 Check for arithmetic overflow when computing sizes.
3361 (add_exclude_file): xrealloc might modify errno, so don't
3362 realloc until after errno might be used.
3364 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3366 (free_exclude): New decl.
3367 (add_exclude, add_exclude_file): Now takes int options arg.
3368 (excluded_filename): No longer requires options arg, as the options
3369 are determined by add_exclude. Now returns bool, not int.
3371 2001-08-30 Paul Eggert <eggert@twinsun.com>
3373 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3375 2001-08-27 Jim Meyering <meyering@lucent.com>
3377 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3379 * version-etc.c (N_): Remove definition.
3380 Revert most of last change.
3381 Instead, simply don't mark the `Copyright...' string for translation.
3382 Based on advice from Paul Eggert.
3384 * strtoxmax.c: Tweak comment.
3386 2001-08-26 Jim Meyering <meyering@lucent.com>
3388 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3389 of copyright with `%s' so translators don't get an untranslated
3391 (COPYRIGHT_YEAR): Define.
3392 (version_etc): Use fprintf rather than fputs.
3393 Suggestion from Ulrich Drepper.
3395 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3397 * strtoll.c: New file, from GNU libc.
3398 * xstrtoimax.c: New file.
3400 * xstrtol.h: Add xstrtoimax.
3401 * strtoumax.c: New file. Simply include "strtoumax.c".
3402 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3404 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3405 * strtoxmax.c: ... then renamed to this.
3407 2001-08-13 Paul Eggert <eggert@twinsun.com>
3409 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3410 Port to Solaris 8, where 'sed' requires a space after the 'r'
3411 command, and where sh dislikes "$/". Clean up the spacing a bit.
3412 Redirect output to $tmp just once.
3414 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3416 * addext.c (<errno.h>): Include.
3417 (errno): Declare if not defined.
3418 (addext): Work correctly when pathconf returns -1 and leaves
3419 errno alone because there is no limit. Also, work even if
3420 pathconf returns a value greater than SIZE_MAX.
3422 2001-08-12 Jim Meyering <meyering@lucent.com>
3424 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3425 Simply `return getcwd (NULL, 0);'.
3426 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3427 Use 1300 as initial value for length, not PATH_MAX.
3429 * pathmax.h: Clean up cpp syntax.
3431 2001-08-12 Jim Meyering <meyering@lucent.com>
3433 * gettimeofday.c: New file.
3435 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3437 2001-08-04 Jim Meyering <meyering@lucent.com>
3439 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3440 to get in sync with glibc.
3442 2001-08-03 Paul Eggert <eggert@twinsun.com>
3444 The following changes are from gettext 0.10.39 as maintained by
3447 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3448 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3449 with inverted sense. All uses changed.
3451 * mbswidth.c: Don't include <limits.h>.
3452 Include <stdlib.h> and <string.h> unconditionally.
3453 (iswcntrl, mbsinit, ISCNTRL): New macros.
3454 (mbsnwidth): Use K&R style function declarations.
3455 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3456 can optimize it when MB_CUR_MAX == 1.
3457 The width of control characters is zero, not 1.
3459 2001-07-15 Jim Meyering <meyering@lucent.com>
3461 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3462 (BUILT_SOURCES): Add unlocked-io.h.
3463 (io_functions): Define.
3464 (unlocked-io.h): New rule.
3465 (DISTCLEANFILES): Add unlocked-io.h.
3466 (all-local): Depend on unlocked-io.h, to ensure it is created.
3468 * unlocked-io.hin: New file
3470 * regex.c: Update from glibc.
3472 2001-07-05 Jim Meyering <meyering@lucent.com>
3474 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3476 (libfetish_a_SOURCES): Put all .h files here instead.
3477 Remove a thus-exposed (better checks in automake) duplicate and
3478 two unnecessary .h files.
3480 2001-06-11 Jim Meyering <meyering@lucent.com>
3482 * regex.c: Update from GNU libc.
3484 2001-05-27 Jim Meyering <meyering@lucent.com>
3486 * readutmp.h (UT_TYPE): Define.
3488 2001-05-24 Jim Meyering <meyering@lucent.com>
3490 * argmatch.c: Include "quote.h".
3491 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3492 quote function. Reported by Göran Uddeborg.
3494 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3496 * dirname.c (dir_name): Compute append_dot using path, not newpath
3497 which is not yet declared.
3499 2001-05-11 Paul Eggert <eggert@twinsun.com>
3501 * Makefile.am (libfetish_a_SOURCES):
3502 Add strftime.c, since we now compile it on all hosts.
3504 * strftime.c (my_strftime):
3505 Define to nstrftime if emacs, but only if my_strftime is not defined.
3506 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3507 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3508 Add one more extra argument: a nanoseconds value.
3511 (my_strftime function): Add %N format.
3512 (emacs_strftimeu): Renamed from emacs_strftime,
3513 with extra ut argument.
3515 2001-05-11 Paul Eggert <eggert@twinsun.com>
3517 dirname code cleanup. base_name now behaves more compatibly
3518 with POSIX basename when given file names that have trailing
3519 slashes, and similarly for dir_name. Add new primitives
3520 base_len and dir_len. Put the directory-name-related decls
3523 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3524 * backupfile.c (base_name): Likewise.
3525 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3526 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3527 * makepath.c (strip_trailing_slashes): Likewise.
3528 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3530 * rename.c (strip_trailing_slashes): Likewise.
3531 * same.c (base_name): Likewise.
3532 * stripslash.c (ISSLASH): Likewise.
3534 * addext.c: Include <dirname.h> after size_t is defined.
3535 * backupfile.c: Likewise.
3537 * addext.c (addext): Use base_len to trim redundant
3538 trailing slashes instead of doing it ourselves.
3539 But do not trim the last slash if it is not redundant.
3541 * backupfile.c (find_backup_file_name,
3542 max_backup_version): Use base_len instead of rolling it ourselves.
3543 Handle the case of "" and (on DOS) "C:" correctly.
3545 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3546 Include <string.h>, <dirname.h>.
3547 (base_name): Allow file names ending in slashes, other than names
3548 that are all slashes. In this case, return the basename followed
3549 by the slashes. This is more general, and can be used in places
3550 where the original base_name purposely had an assertion failure.
3551 (base_len): New function.
3553 * dirname.c: Include <string.h> instead of <stdlib.h>.
3554 Do not include <assert.h>; no longer needed.
3556 (memrchr): Remove decl.
3557 (dir_name_r): Remove.
3558 (dir_len): Renamed from dirlen. All callers changed.
3559 Rewrite in terms of base_name, for simplicity and consistency.
3560 (dir_name): Never return NULL. All callers changed.
3561 Do not include <stdlib.h> in test program; no longer needed.
3562 return 0; is fine for test program.
3564 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3566 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3568 * path-concat.c (path_concat): Use base_len to compute
3569 base length, not strlen; this means we cannot rely on memcpy
3572 * same.c (STREQ): Remove.
3573 (same_name): Handle the case where the basename ends in trailing '/'.
3575 * stripslash.c (strip_trailing_slashes): Return nonzero if
3576 a slash was stripped. Do not strip the last slash after a
3579 2001-04-08 Jim Meyering <meyering@lucent.com>
3581 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3582 recomputed; that's necessary when the offset spans a DST transition.
3583 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3585 2001-04-02 Jim Meyering <meyering@lucent.com>
3587 * regex.h, regex.c: Update from GNU libc.
3589 2001-03-19 Paul Eggert <eggert@twinsun.com>
3591 * version-etc.c (version_etc_copyright): Update to 2001.
3593 2001-03-16 Paul Eggert <eggert@twinsun.com>
3595 * tempname.c (uint64_t): Define to uintmax_t if
3596 not defined, and if UINT64_MAX is not defined.
3597 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3598 Reported by John David Anglin.
3600 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3602 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3603 alias if codeset is empty.
3604 * config.charset (BeOS): Use wildcard syntax.
3606 2001-03-13 Jim Meyering <meyering@lucent.com>
3608 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3609 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3612 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3614 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3616 * unicodeio.c (print_unicode_char): Simplify accordingly.
3618 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3620 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3621 support for DOS/DJGPP.
3623 2001-02-28 Paul Eggert <eggert@twinsun.com>
3625 * Makefile.am (libfetish_a_SOURCES):
3626 Add dup-safer.c, fopen-safer.c.
3627 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3629 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3631 2001-02-25 Paul Eggert <eggert@twinsun.com>
3633 The mkstemp replacement is taken from glibc 2.2.2, with some
3634 portability fixes for use outside glibc, as follows:
3636 * tempname.c (struct_stat64): New macro.
3637 (direxists, __gen_tempname): Use it.
3638 This avoids a portability problem with Solaris 8.
3640 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3641 (<stddef.h>, <stdint.h>, <string.h>):
3642 Include only if STDC_HEADERS || _LIBC.
3643 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3644 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3645 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3646 (__set_errno): Define this macro if <errno.h> doesn't.
3647 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3648 Define these macros if <stdio.h> doesn't.
3649 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3650 Define these macros if <sys/stat.h>
3651 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3652 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3653 __xstat64): Define if not _LIBC.
3654 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3655 (__gen_tempname): Invoke gettimeofday only if
3656 HAVE_GETTIMEOFDAY || _LIBC;
3657 otherwise, fall back on plain "time".
3658 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3660 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3662 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3664 2001-02-17 Jim Meyering <meyering@lucent.com>
3666 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3667 around included file name.
3669 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3671 * strftime.c: Update from GNU libc (the only changes were to comments).
3673 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3675 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3677 2001-02-17 Paul Eggert <eggert@twinsun.com>
3679 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3680 Remove workaround macros for hosts that have mbrtowc but not
3681 mbstate_t, as we now insist on proper declarations for both
3682 before using mbrtowc.
3684 2001-02-17 Jim Meyering <meyering@lucent.com>
3686 * regex.c: Update from libc.
3688 2001-02-16 Paul Eggert <eggert@twinsun.com>
3690 * alloca.c (malloc): Undef before defining, since stdlib.h
3691 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3692 Reported by Mark Hounschell via Paul Eggert.
3694 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3696 * config.charset: Update for FreeBSD 4.2.
3698 2001-01-26 Jim Meyering <meyering@lucent.com>
3700 * quotearg.c: Include stddef.h.
3701 * quote.c: Include stddef.h.
3702 Reported by Axel Kittenberger.
3704 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3705 line in double quotes so that it evokes a better diagnostic.
3706 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3707 Reported by Axel Kittenberger.
3709 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3711 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3712 to avoid a warning. Add back 'const' to inptr.
3714 2001-01-16 Jim Meyering <meyering@lucent.com>
3716 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3719 2001-01-14 Jim Meyering <meyering@lucent.com>
3721 * rename.c: New file. From Volker Borchert.
3722 Include stdlib.h, string.h or strings.h, and xalloc.h.
3723 Use strip_trailing_slashes rather than open-coding it.
3725 2001-01-03 Paul Eggert <eggert@twinsun.com>
3727 * strftime.c: Sync with glibc time/strftime.c 1.81.
3729 2001-01-03 Jim Meyering <meyering@lucent.com>
3731 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3732 local `inptr' to avoid warning with some system declarations of iconv.
3734 2000-12-29 Paul Eggert <eggert@twinsun.com>
3736 * modechange.c: Do not assume that mode_t uses the
3737 traditional octal encoding. E.g. "chmod 1 FOO" should set
3738 the other-execute bit of FOO even if S_IXOTH != 1.
3740 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3741 WOTH, XOTH, ALLM): New macros.
3742 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3743 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3745 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3746 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3748 No need to use uintmax_t; unsigned long is long enough.
3749 Don't bother to get suffix since we don't use it.
3751 2000-12-24 Jim Meyering <meyering@lucent.com>
3753 * hash.c (is_prime): Return explicit boolean values.
3754 (hash_get_first): Return NULL to appease Irix5.6's 89.
3755 Reported by Nelson Beebe.
3757 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3759 * localcharset.c (locale_charset): Add support for Win32.
3761 2000-12-18 Paul Eggert <eggert@twinsun.com>
3763 * physmem.h, physmem.c: New files.
3765 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3766 (noinst_HEADERS): Add physmem.h.
3768 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3769 't' for compatibility with Solaris 8 sort.
3771 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3773 * config.charset: Add support for BeOS.
3775 2000-12-16 Jim Meyering <meyering@lucent.com>
3777 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3778 SHELLS_FILE to a file name that's useful on djgpp systems.
3780 (ADDITIONAL_DEFAULT_SHELLS): Define.
3781 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3782 Based mostly on a patch from Prashant TR.
3784 2000-12-16 Jim Meyering <meyering@lucent.com>
3786 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3787 N and M) would have treated it like `chown N:N FILE'.
3789 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3791 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3793 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3794 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3795 to the list of canonical encodings. Rename EUC-CN to GB2312.
3797 2000-12-08 Andreas Schwab <schwab@suse.de>
3799 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3800 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3802 2000-12-07 Jim Meyering <meyering@lucent.com>
3804 * stripslash.c (ISSLASH): Define.
3805 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3808 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3809 (dir_name_r): Declare this function as static.
3810 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3811 manifest itself on a name containing a mix of slashes and
3813 Make this function work with names starting with a DOS-style
3814 drive letter and colon prefix.
3815 (dir_name): Append `.' if necessary.
3816 Based mostly on patches from Prashant TR and Eli Zaretskii.
3818 * dirname.h (dir_name_r): Remove prototype.
3820 2000-12-05 Jim Meyering <meyering@lucent.com>
3822 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3824 2000-12-04 Jim Meyering <meyering@lucent.com>
3826 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3827 Also include memory.h, stdlib.h, unistd.h if appropriate.
3828 Reported by Andreas Jaeger (conflicting declaration of malloc).
3830 2000-12-02 Jim Meyering <meyering@lucent.com>
3832 * closeout.h: Make idempotent, to avoid some obscure warnings.
3834 2000-12-01 Paul Eggert <eggert@twinsun.com>
3836 * memrchr.c: Include <config.h> before any system include file.
3838 2000-11-29 Paul Eggert <eggert@twinsun.com>
3840 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3842 2000-11-26 Jim Meyering <meyering@lucent.com>
3844 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3846 2000-11-22 Paul Eggert <eggert@twinsun.com>
3848 * strftime.c (my_strftime): Do not invoke mbrlen with a
3849 size of (size_t) -1; it's not portable.
3851 2000-11-17 Akim Demaille <akim@epita.fr>
3853 * obstack.h: Formatting changes.
3854 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3855 prevent type checking.
3856 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3857 cast the value to (void *): assigning a `foo *' to a `void *'
3859 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3861 2000-11-17 Jim Meyering <meyering@lucent.com>
3863 * strstr.c: Update from GNU libc.
3865 2000-11-16 Jim Meyering <meyering@lucent.com>
3867 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3869 2000-11-11 Jim Meyering <meyering@lucent.com>
3871 * error.c: Add a couple #includes, merging from GNU libc version.
3873 2000-11-10 Jim Meyering <meyering@lucent.com>
3875 * obstack.h: Update from GNU libc.
3876 * obstack.c: Likewise.
3878 2000-11-06 Paul Eggert <eggert@twinsun.com>
3880 * getusershell.c (setusershell): Use rewind rather than
3881 fseek/fseeko, to avoid configuration hassles with fseeko.
3882 Don't bother opening SHELLS_FILE if shellstream is NULL;
3885 2000-11-05 Jim Meyering <meyering@lucent.com>
3887 * makepath.h (make_dir): Declare.
3888 * makepath.c (make_dir): Remove `static' attribute.
3891 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3893 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3894 last one in a bucket, advance to the next bucket.
3896 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3898 * fnmatch.c: Do not comment out all the code if we are using
3899 the GNU C library, because in some cases we are replacing buggy
3900 code in the GNU C library itself.
3902 2000-10-30 Paul Eggert <eggert@twinsun.com>
3904 * error.h, getline.h, modechange.h:
3905 Remove "2000" from Copyright line, as the file hasn't been
3906 changed this year other than in the copyright notice.
3908 * xalloc.h: Add "2000" to Copyright line, as this file
3909 was changed this year.
3911 2000-10-30 Paul Eggert <eggert@twinsun.com>
3913 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3914 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3915 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3917 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3919 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3920 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3921 doesn't define __restrict_arr.
3923 2000-10-29 Jim Meyering <meyering@lucent.com>
3925 * xstat.in: Fix grammar in comment.
3927 2000-10-28 Jim Meyering <meyering@lucent.com>
3929 * memchr.c: Update from libc.
3930 Adjust for portability:
3931 [HAVE_STDLIB_H]: Include stdlib.h.
3932 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3933 Undef __memchr, too.
3934 [!weak_alias]: Define __memchr to memchr.
3936 * regex.c: Update from libc.
3937 * regex.h: Likewise.
3938 * getopt1.c: Likewise.
3939 * memcmp.c: Likewise.
3941 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3942 Avoid using fseek, when possible -- it's broken by design.
3943 Patch by Ulrich Drepper.
3945 2000-10-26 Jim Meyering <meyering@lucent.com>
3947 * strftime.c: Update from libc.
3949 2000-10-25 Jim Meyering <meyering@lucent.com>
3951 * obstack.c: Update from libc.
3953 2000-10-23 Jim Meyering <meyering@lucent.com>
3955 * hard-locale.c (hard_locale): Revert last change -- it was simply
3956 wrong. That set_locale call must not have any side effects.
3959 2000-10-22 Jim Meyering <meyering@lucent.com>
3961 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3962 [CYCLIC]: Remove now-unused definition.
3964 * save-cwd.c (O_DIRECTORY): Define, if needed.
3965 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3966 Suggestion from Ulrich Drepper.
3968 2000-10-21 Jim Meyering <meyering@lucent.com>
3970 * dirname.c (dir_name_r): New function, factored out of dir_name.
3971 (dir_name): Use dir_name_r.
3972 * dirname.h (dir_name_r): Declare it.
3974 2000-10-21 Jim Meyering <meyering@lucent.com>
3976 * dirname.c (memrchr): Declare if necessary.
3977 (dir_name): Remove the restriction that there be no
3978 trailing slashes. Now, this code skips past them, effectively
3980 [TEST_DIRNAME] (main): New unit tests.
3982 * memrchr.c: New file from GNU libc.
3983 Undef __memrchr, too.
3984 [!weak_alias]: Define __memrchr to memrchr.
3985 Guard weak_alias use with `#ifdef weak_alias'.
3987 2000-10-17 Jim Meyering <meyering@lucent.com>
3989 * quote.h (PARAMS): Define and use.
3990 Reported by Akim Demaille.
3992 * getopt.c: Update from libc.
3994 2000-10-16 Jim Meyering <meyering@lucent.com>
3996 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3999 2000-09-25 Jim Meyering <meyering@lucent.com>
4001 * md5.h (rol): Define (from GnuPG).
4003 * sha.c: Give credit (GnuPG) where due.
4004 (M): Use rol rather than open-coding it.
4005 Add a FIXME comment.
4007 2000-09-21 Jim Meyering <meyering@lucent.com>
4009 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4010 Reported by Michael Stone.
4012 2000-09-20 Jim Meyering <meyering@lucent.com>
4014 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4015 (noinst_HEADERS): Add sha.h.
4016 Based on code from Scott G. Miller and from GnuPG.
4018 2000-09-15 Jim Meyering <meyering@lucent.com>
4020 * regex.c: Update from libc.
4022 2000-09-10 Jim Meyering <meyering@lucent.com>
4024 * getopt.c (_getopt_internal): Update from glibc.
4026 2000-09-09 Jim Meyering <meyering@lucent.com>
4028 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4029 think it should be used as a general replacement for isascii.
4030 * fnmatch.c: Likewise.
4031 * mbswidth.c: Likewise
4032 * regex.c: Likewise.
4035 * userspec.c: Include sys/param.h and limits.h.
4037 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4038 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4039 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4040 UID, GID. Check range.
4042 2000-09-06 Jim Meyering <meyering@lucent.com>
4044 * getopt.c (_getopt_internal): Update from glibc.
4046 2000-08-30 Jim Meyering <meyering@lucent.com>
4048 * strftime.c: Merge in changes from GNU libc.
4050 2000-08-26 Jim Meyering <meyering@lucent.com>
4052 * closeout.c: Include "__fpending.h".
4053 (close_stdout_status): Return right away if there's nothing to flush.
4055 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4056 * __fpending.c: New file.
4057 * __fpending.h: New file.
4059 2000-08-07 Paul Eggert <eggert@twinsun.com>
4061 Standardize on "memory exhausted" instead of "Memory exhausted"
4062 or "virtual memory exhausted".
4063 * obstack.c (print_and_abort): Use "memory exhausted", not
4064 "virtual memory exhausted".
4065 * same.c (same_name): Invoke xalloc_die instead of printing
4067 * userspec.c (parse_user_spec): Likewise.
4068 * bumpalloc.h: comment fix
4069 * same.c, userspec.c: Include xalloc.h.
4071 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4072 not char *const and pointing to a constant array.
4073 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4074 (xrealloc): Comment fix.
4076 * userspec.c (parse_user_spec):
4077 Don't translate a message until just before returning,
4078 to avoid unnecessary translation.
4080 2000-08-07 Jim Meyering <meyering@lucent.com>
4082 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4083 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4084 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4085 getgroups.c, gethostname.c, getopt.h, group-member.c,
4086 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4087 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4088 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4089 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4090 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4091 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4092 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4093 yesno.c: Back out Copyright date changes for each file with no change
4094 this year. This eases coordination with other programs using the same
4095 source code modules. From Paul Eggert.
4097 2000-08-03 Greg McGary <greg@mcgary.org>
4099 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4100 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4101 (EXTEND_BUFFER): Use them.
4103 2000-08-01 Jim Meyering <meyering@lucent.com>
4105 * dirname.c (ISSLASH): Define.
4106 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4107 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4108 both `\' and `/' may be use as path separators.
4109 Based on a patch from Prashant TR.
4111 2000-07-31 Paul Eggert <eggert@twinsun.com>
4113 * quotearg.c (quotearg_n_options): Don't make the initial
4114 slot vector a constant, since it might get modified.
4116 2000-07-31 Jim Meyering <meyering@lucent.com>
4118 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4119 * obstack.c (print_and_abort): Likewise.
4121 2000-07-30 Paul Eggert <eggert@twinsun.com>
4123 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4124 buffer, so that the caller can always quote one small
4125 component of a "memory exhausted" message in slot 0.
4126 From a suggestion by Jim Meyering.
4128 2000-07-30 Jim Meyering <meyering@lucent.com>
4130 * makepath.c (make_path): Quote the other instance, too.
4132 * quotearg.c (N_STATIC_SLOTVECS): Define.
4133 (STATIC_BUF_SIZE): Define.
4134 (quotearg_n_options): Use only statically allocated storage when
4135 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4136 than STATIC_BUF_SIZE.
4138 2000-07-29 Jim Meyering <meyering@lucent.com>
4140 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4141 * dirname.c (dir_name): Likewise.
4143 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4145 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4146 (dir_name): Assert that there are no trailing slashes.
4148 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4150 * mbswidth.h (mbswidth): Add a flags argument.
4151 (mbswidth): New declaration.
4152 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4153 * mbswidth.c (mbswidth): Add a flags argument.
4154 (mbsnwidth): New function.
4156 2000-07-24 Jim Meyering <meyering@lucent.com>
4158 * mbswidth.c: Remove useless #else. From Bruno Haible.
4160 2000-07-23 Paul Eggert <eggert@twinsun.com>
4162 * mbswidth.c (_XOPEN_SOURCE):
4163 Don't define; this causes problems on Solaris 7.
4164 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4166 2000-07-23 Paul Eggert <eggert@twinsun.com>
4169 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4170 so that mbstate_t is always defined.
4172 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4173 be 1 in at least one GCC installation, and this configuration
4174 error is likely to be common. Ignoring MB_LEN_MAX hurts
4175 performance on hosts that have mbrtowc but have only unibyte
4176 locales, but I assume these hosts are rare.
4178 2000-07-23 Paul Eggert <eggert@twinsun.com>
4180 * quotearg.c: Streamline by invoking multibyte code only if needed.
4181 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4182 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4183 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4184 invoke multibyte primitives.
4186 2000-07-23 Jim Meyering <meyering@lucent.com>
4188 * basename.c (base_name): Add an assertion.
4190 2000-07-15 Bruno Haible <clisp.cons.org>
4192 * quotearg.c: When the system forces us to redefine mbstate_t,
4193 shadow its mbsinit function.
4195 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4197 * mbswidth.h: New file.
4198 * mbswidth.c: New file.
4199 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4200 (noinst_HEADERS): Add mbswidth.h.
4202 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4204 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4207 2000-07-15 Jim Meyering <meyering@lucent.com>
4209 * makepath.c: Include quote.h.
4210 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4211 corresponding argument in a `quote (...)' call.
4212 Give better diagnostics.
4214 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4215 (noinst_HEADERS): Add quote.h.
4217 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4218 from tar's src/misc.c.
4219 * quote.h: New file. Prototypes for same.
4221 2000-07-10 Paul Eggert <eggert@twinsun.com>
4223 From a suggestion by Bruno Haible.
4224 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4225 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4226 to decide whether to define the BeOS workaround macro;
4227 this adjusts to the change to AC_MBSTATE_T.
4229 2000-07-13 Paul Eggert <eggert@twinsun.com>
4231 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4233 * quotearg.c (quoting_style_args, quoting_style_vals,
4234 quotearg_buffer_restyled): Add support for
4235 clocale_quoting_style. Undo previous change to
4236 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4237 and "{RIGHT QUOTATION MARK}" msgids.
4239 2000-07-05 Paul Eggert <eggert@twinsun.com>
4241 The old behavior of quoting `like this' doesn't look good with
4242 newer, ISO-style fonts. See:
4243 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4245 Instead, quote "like this" by default. Let the translator
4246 tailor the locale-specific quoting behavior by providing
4247 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4249 * quotearg.c (N_): New macro.
4250 (gettext_default): New function.
4251 (quotearg_buffer_restyled): Use
4252 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4253 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4255 2000-07-09 Jim Meyering <meyering@lucent.com>
4257 * Most files: Update copyright dates to include 2000.
4259 2000-07-08 Jim Meyering <meyering@lucent.com>
4261 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4263 (xgethostname): Remove now-unnecessary #ifdef.
4264 Move declaration of `err' into loop where it's used.
4266 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4268 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4269 by allocating a larger buffer. Test the gethostname return value for
4270 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4271 returns an error and ENAMETOOLONG isn't defined.
4273 2000-07-05 Paul Eggert <eggert@twinsun.com>
4274 and Bruno Haible <haible@clisp.cons.org>
4276 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4278 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4280 * quotearg.c (struct quoting_options): Simplify quote_these_too
4283 2000-07-03 Jim Meyering <meyering@lucent.com>
4285 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4286 Reported by Bruno Haible.
4288 2000-07-04 Jim Meyering <meyering@lucent.com>
4290 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4291 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4294 2000-07-03 Paul Eggert <eggert@twinsun.com>
4295 and Bruno Haible <haible@clisp.cons.org>
4297 * quotearg.c (mbrtowc):
4298 Assign to *pwc, and return 1 only if result is nonzero.
4299 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4301 2000-07-03 Jim Meyering <meyering@lucent.com>
4303 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4304 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4307 2000-07-02 Jim Meyering <meyering@lucent.com>
4309 * quotearg.c (mbstate_t): Don't define here.
4311 2000-07-02 Jim Meyering <meyering@lucent.com>
4313 * nanosleep.c (SIGCONT): Define if not already defined.
4315 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4317 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4318 per change in ../m4/ls-mntd-fs.m4.
4319 (read_filesystem_list): Ignore symbolic links.
4321 2000-06-29 Jim Meyering <meyering@lucent.com>
4323 * same.c: Include <string.h> or <strings.h>, as appropriate,
4324 for declaration of strcmp.
4326 * long-options.c: Include <stdlib.h>, for declaration of exit.
4328 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4329 Avoid warning by casting result to `char *' to remove `const'.
4331 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4333 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4335 2000-06-26 Paul Eggert <eggert@twinsun.com>
4337 savedir now sets errno on failure and invokes xmalloc to get memory.
4338 Fix a couple of other minor bugs while we're at it.
4340 * savedir.c (<unistd.h>): Do not include; there's no need.
4341 (NAMLEN): Remove macro.
4342 (malloc, realloc): Remove decls.
4344 ("xalloc.h"): Include.
4345 (NAME_SIZE_DEFAULT): New macro.
4346 (savedir): Use xmalloc / xrealloc to allocate memory.
4347 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4348 Skip "" directory entries.
4349 Use strlen to calculate directory entry length, since the old method
4350 is rarely used these days and isn't worth supporting.
4351 Don't use a pointer after freeing it.
4352 Check for integer overflow when calculating allocation size.
4353 Use memcpy to copy entries, instead of stpcpy.
4354 Set errno properly when returning NULL.
4355 Check for readdir error.
4357 2000-06-26 Jim Meyering <meyering@lucent.com>
4359 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4361 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4363 * getusershell.c (xmalloc, xrealloc): Remove functions.
4365 Don't include <stdlib.h>. Don't declare malloc, realloc.
4367 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4369 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4371 2000-06-24 Jim Meyering <meyering@lucent.com>
4373 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4375 2000-06-21 Jim Meyering <meyering@lucent.com>
4377 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4379 2000-06-19 Paul Eggert <eggert@twinsun.com>
4381 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4382 (mbrtowc, mbstate_t): Define substitutes if
4383 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4384 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4385 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4387 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4389 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4390 than 1024, return a memory chunk of least possible size, instead
4391 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4392 Use free/xmalloc instead of xrealloc to avoid copying for very long
4395 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4397 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4398 address, not strdup. Include <stdlib.h> and don't declare free().
4400 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4402 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4405 2000-06-21 Jim Meyering <meyering@lucent.com>
4407 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4408 (noinst_HEADERS): Add getstr.h.
4410 * getline.c (getstr): Move into a separate file.
4411 * getstr.c (getstr): New file, extracted from getline.c, with
4412 the following changes: new parameter, delim2; both delim[12]
4413 parameters have type `int', not `char'. The latter would lose
4414 with 8-bit delimiters.
4415 * getstr.h: New file.
4417 2000-06-19 Jim Meyering <meyering@lucent.com>
4419 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4421 2000-06-18 Jim Meyering <meyering@lucent.com>
4423 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4424 Besides, these days every porting target provides a mkdir function.
4426 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4427 (this snippet comes from src/system.h).
4429 2000-06-15 Paul Eggert <eggert@twinsun.com>
4431 * human.c (adjust_value): New function.
4432 (human_readable_inexact): Apply rounding style even when
4433 printing approximate values.
4435 2000-06-14 Paul Eggert <eggert@twinsun.com>
4437 * human.c (human_readable_inexact): Allow an input block
4438 size that is not a multiple of the output block size, and vice versa.
4439 Reported by Piergiorgio Sartor.
4441 2000-06-14 Paul Eggert <eggert@twinsun.com>
4443 * getdate.y (get_date): Apply relative times after time
4444 zone indicator, not before. Reported by Todd A. Jacobs.
4446 2000-06-13 Jim Meyering <meyering@lucent.com>
4448 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4450 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4452 2000-06-12 Paul Eggert <eggert@twinsun.com>
4454 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4456 2000-06-04 Paul Eggert <eggert@twinsun.com>
4458 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4460 2000-06-04 Jim Meyering <meyering@lucent.com>
4462 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4463 SunOS 4.1.4 for which gid_t is an unsigned type.
4465 2000-06-03 Jim Meyering <meyering@lucent.com>
4467 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4469 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4471 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4472 newer, don't install charset.alias.
4473 * config.charset: Change the Linux/glibc rules so they become empty
4474 on glibc-2.1 or newer.
4476 2000-06-02 Jim Meyering <meyering@lucent.com>
4478 * mountlist.c: Back out last change. Instead, do this...
4479 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4480 member using the same `ignore'-testing code.
4481 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4485 2000-05-29 Jim Meyering <meyering@lucent.com>
4487 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4488 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4490 2000-05-22 Jim Meyering <meyering@lucent.com>
4492 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4494 2000-05-18 Jim Meyering <meyering@lucent.com>
4496 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4497 back, too, since it may have been modified by allocate_entry.
4498 (hash_delete): Rewrite to use neither the assignment operator
4499 nor the comma operator in an if-expression.
4501 2000-05-15 Paul Eggert <eggert@twinsun.com>
4504 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4505 Remove; no longer needed.
4506 "quotearg.h": Add include.
4507 (file_name): Do not bother to explicitly initialize to NULL; it's less
4508 efficient on some hosts.
4509 (close_stdout_status): Remove test as to whether stdout was already
4510 closed; it breaks for the case "echo x | sort >&-".
4511 Quote file name colons.
4512 Do not assume that _("write error") lacks format strings.
4514 2000-05-15 Jim Meyering <meyering@lucent.com>
4516 * version-etc.c (version_etc_copyright): Update the copyright string
4517 used in all --version output.
4519 2000-05-14 Jim Meyering <meyering@lucent.com>
4521 * closeout.c (close_stdout_set_file_name): New function.
4522 (close_stdout_status): Use new file-scoped global.
4523 Return right away if fstat says the stdout file descriptor is invalid.
4524 * closeout.h (close_stdout_set_file_name): Declare.
4526 2000-05-10 Jim Meyering <meyering@lucent.com>
4528 * closeout.c [default_exit_status]: New file-scoped variable.
4529 (close_stdout_set_status): New function.
4530 * closeout.h (close_stdout_set_status): Declare.
4532 2000-05-08 Jim Meyering <meyering@lucent.com>
4534 * long-options.c: Don't include closeout.h.
4535 (parse_long_options): Don't call close_stdout for --version.
4537 2000-05-06 Jim Meyering <meyering@lucent.com>
4539 * strnlen.c: Undefine __strnlen and strnlen.
4540 [!weak_alias]: Define __strnlen to strnlen.
4542 * atexit.c: New file, from libiberty.
4544 2000-05-06 Jim Meyering <meyering@lucent.com>
4546 * closeout.c (close_stdout_status): Also check for errors on the
4549 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4551 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4552 instead of xmalloc, xrealloc, path_concat.
4553 (locale_charset): Treat empty environment variables as absent.
4554 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4556 2000-05-04 Jim Meyering <meyering@lucent.com>
4558 * getopt.c: Update from glibc.
4559 * obstack.c: Likewise.
4560 * obstack.h: Likewise.
4561 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4563 * regex.h: Likewise.
4564 * strndup.c: Likewise.
4565 * strnlen.c: New file, from glibc.
4567 2000-05-01 Jim Meyering <meyering@lucent.com>
4569 * full-write.c (full_write): Remove `FIXME' part of comment.
4571 2000-04-29 Jim Meyering <meyering@lucent.com>
4573 * path-concat.c: Declare strdup only if it's not defined.
4574 * canon-host.c: Likewise.
4576 2000-04-28 Jim Meyering <meyering@lucent.com>
4578 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4579 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4580 included first, then limits.h is included by locale.h by libintl.h.
4581 From John David Anglin.
4583 2000-04-25 Jim Meyering <meyering@lucent.com>
4585 * makepath.c (S_IRWXUGO): Define.
4586 (make_path): Always perform explicit chmod if MODE specifies any
4587 of the `special' permission bits. Prompted by a bug report against
4588 install from Mate Wierdl and Joost van Baal.
4590 2000-04-18 Jim Meyering <meyering@lucent.com>
4594 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4595 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4597 2000-04-17 Jim Meyering <meyering@lucent.com>
4599 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4600 the definition of it to rpl_strftime also defined-away the system's
4603 2000-04-15 Jim Meyering <meyering@lucent.com>
4605 Use `C' to denote so-called `contiguous' files, the same way
4607 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4608 (ftypelet): Use S_ISCTG.
4609 From Michael Deutschmann.
4611 2000-04-14 Jim Meyering <meyering@lucent.com>
4613 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4615 2000-04-08 Jim Meyering <meyering@lucent.com>
4617 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4618 names don't conflict. Reported by Eli Zaretskii.
4620 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4622 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4623 bug. Deal with the different error behavior of Irix iconv.
4625 2000-04-07 Jim Meyering <meyering@lucent.com>
4627 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4628 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4630 2000-04-05 Jim Meyering <meyering@lucent.com>
4632 Portability tweaks required for ultrix4.3.
4633 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4634 * readutmp.c: Include sys/types.h before sys/stat.h.
4635 * canon-host.c: Declare strdup.
4636 * path-concat.c: Likewise.
4637 From John David Anglin.
4639 2000-04-04 Jim Meyering <meyering@lucent.com>
4641 Be more DOS 8.3-friendly.
4642 * ref-add.sin: Renamed from ref-add.sed.in.
4643 * ref-del.sin: Renamed from ref-del.sed.in.
4644 * Makefile.am: Reflect renaming.
4645 Reported by Eli Zaretskii.
4647 Use a temporary file name that won't clash with `charset.alias'
4648 in the DOS 8.3 name space.
4649 * Makefile.am (charset_tmp): Define.
4650 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4651 (uninstall-local): Likewise.
4652 Reported by Eli Zaretskii.
4654 2000-03-29 Paul Eggert <eggert@twinsun.com>
4656 * time/strftime.c (my_strftime): Make sure we call the system
4657 strftime, not ourselves, when invoking the underlying strftime.
4659 2000-03-24 Jim Meyering <meyering@lucent.com>
4661 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4662 (charset_alias): Define.
4663 (install-exec-local): Factor out common code.
4664 (uninstall-local): Split lines longer than 80.
4665 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4667 (.sed.in.sed): New rule. Don't redirect directly to $@.
4668 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4670 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4672 * config.charset: Output a line containing "Packages using this file".
4673 * ref-add.sed.in, ref-del.sed.in: New files.
4674 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4675 ref-del.sed): New rules.
4677 2000-03-17 Jim Meyering <meyering@lucent.com>
4679 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4680 Otherwise, include <strings.h>
4682 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4684 * unicodeio.c (utf8_wctomb): New function.
4685 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4686 format instead of in UCS-4 with platform dependent endianness.
4688 2000-03-07 Paul Eggert <eggert@twinsun.com>
4690 * savedir.c (savedir): Work even if directory size is
4691 negative; this can happen with some screwy NFS configurations.
4693 2000-03-06 Jim Meyering <meyering@lucent.com>
4695 * localcharset.c (get_charset_aliases): Don't try to free file_name
4696 if it's NULL (because we ran out of memory). From Bruno Haible.
4698 2000-03-05 Jim Meyering <meyering@lucent.com>
4700 * localcharset.c ("path-concat.h"): Include.
4701 (get_charset_aliases): Use path_concat instead of ANSI string
4704 * unicodeio.h (PARAMS): Define.
4705 Use it to guard prototype.
4707 2000-03-04 Jim Meyering <meyering@lucent.com>
4709 * Makefile.am (install-exec-local): Create $(libdir) before installing
4711 (uninstall-local): Uncomment this rule so `make distcheck' works
4714 * unicodeio.c (<errno.h>): Include it.
4715 (errno): Declare if not defined.
4717 * localcharset.c: Add Bruno's comment justifying use of volatile.
4719 * config.charset: New version, incorporating remarks from a linux
4720 i18n mailing list. From Bruno Haible.
4722 2000-03-02 Jim Meyering <meyering@lucent.com>
4724 * Makefile.am (EXTRA_DIST): Add config.charset.
4726 2000-03-01 Jim Meyering <meyering@lucent.com>
4728 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4729 * unicodeio.c: Likewise.
4731 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4733 * config.charset: New file.
4734 * localcharset.c: New file.
4735 * unicodeio.h, unicodeio.c: New files.
4736 * Makefile.am (DEFS): Add -DLIBDIR=...
4737 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4738 (noinst_HEADERS): Add unicodeio.h.
4739 (all-local, install-exec-local, charset.alias): New targets.
4741 2000-02-28 Paul Eggert <eggert@twinsun.com>
4743 * quotearg.c (ALERT_CHAR): New macro.
4744 (quotearg_buffer_restyled): Use it.
4746 2000-02-27 Jim Meyering <meyering@lucent.com>
4748 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4749 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4751 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4752 not `#if STDC_HEADERS'.
4753 Declare malloc if needed.
4755 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4756 now that autoconf always defines the HAVE_DECL_ symbols.
4757 * human.c: Likewise.
4759 * strtoumax.c: Likewise.
4761 * backupfile.c: Arrange for cpp to fail if the configure-time
4762 declaration check was not run.
4764 * human.c: Likewise.
4766 * strtoumax.c: Likewise.
4768 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4769 then first look up the entire `.'-containing string as a login name.
4771 2000-02-18 Paul Eggert <eggert@twinsun.com>
4773 * getdate.y: Handle two-digit years with leading zeros correctly.
4774 (textint): New typedef.
4775 (parser_control): Member year changed from int to textint.
4777 (YYSTYPE): Removed; replaced by %union with int and textint members.
4778 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4779 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4780 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4781 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4782 (date, number, to_year): Use width of number in digits, not its value,
4783 to determine whether it's a 2-digit year, or a 2-digit time.
4784 (yylex): Store number of digits of numeric tokens.
4785 Reported by John Kendall.
4787 (parser_control): Changed from struct parser_control to typedef (for
4788 consistency). All uses changed.
4790 (tID): Removed; not used.
4791 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4793 2000-02-14 Paul Eggert <eggert@twinsun.com>
4795 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4796 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4798 2000-02-12 Jim Meyering <meyering@lucent.com>
4800 * userspec.c (ISDIGIT): Define it.
4801 (isdigit): Remove definition.
4802 (is_number): Use ISDIGIT, not isdigit.
4803 <libintl.h>: Include.
4805 (parse_user_spec): Mark translatable strings.
4807 2000-02-10 Jim Meyering <meyering@lucent.com>
4809 With these changes, nanosleep.[ch] are finally enough like the other
4810 lib/* replacement files to compile on a few more losing systems.
4812 * nanosleep.h: Don't include config.h.
4813 Remove prototype from declaration of nanosleep.
4814 (PARAMS): Remove now-unneeded definition.
4815 * nanosleep.c: #undef nanosleep.
4816 (rpl_nanosleep): Rename from nanosleep.
4818 2000-02-03 Jim Meyering <meyering@lucent.com>
4820 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4821 rather than with `#if HAVE_UTMPNAME'.
4823 2000-02-01 Jim Meyering <meyering@lucent.com>
4825 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4827 2000-01-31 Jim Meyering <meyering@lucent.com>
4829 * nanosleep.h (nanosleep): Guard declaration with
4830 `#if ! HAVE_DECL_NANOSLEEP'.
4831 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4832 the declaration in that vendor's sys/timers.h.
4833 Reported by Christian Krackowizer.
4835 * quotearg.c (ISASCII): Add #undef and move definition to follow
4836 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4837 (ISPRINT): Likewise.
4838 Reported by Tom Tromey.
4840 2000-01-30 Jim Meyering <meyering@lucent.com>
4842 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4843 uses of ->ut_name. The latter doesn't work with new Linux header files
4844 where only utmpx.ut_user is declared.
4846 * readutmp.h (UT_USER): Define.
4848 2000-01-23 Jim Meyering <meyering@lucent.com>
4850 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4853 2000-01-22 Jim Meyering <meyering@lucent.com>
4855 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4856 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4857 Required for some AIX systems. Reported by Christian Krackowizer.
4858 [TESTING] (main): New function.
4860 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4861 * dirname.c (dir_name): Support for DOS-style file names with drive
4864 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4866 * strverscmp.c (ISDIGIT): Define.
4867 (strverscmp): Use ISDIGIT, not isdigit.
4869 2000-01-17 Paul Eggert <eggert@twinsun.com>
4871 * nanosleep.c (nanosleep):
4872 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4873 POSIX.1 doesn't require SA_INTERRUPT and some systems
4874 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4875 it's been part of POSIX.1 since day 1 (in 1988).
4877 2000-01-17 Jim Meyering <meyering@lucent.com>
4879 * interlock: Remove unused file. Reported by François Pinard.
4881 2000-01-16 Paul Eggert <eggert@twinsun.com>
4883 * quotearg.c (quotearg_buffer_restyled): Do not quote
4884 alert, backslash, formfeed, and vertical tab unnecessarily in
4885 shell quoting style.
4888 version-control: never