1 2003-11-29 Karl Berry <karl@gnu.org>
3 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5 2003-11-23 Paul Eggert <eggert@twinsun.com>
6 Bruno Haible <bruno@clisp.org>
8 * printf-parse.h: Don't include sys/types.h.
10 (char_directive): Change type of *arg_index fields to size_t.
11 * printf-parse.c: Don't include sys/types.h.
12 (SSIZE_MAX): Remove macro.
13 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
14 Remove unnecessary overflow check.
15 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
18 2003-11-24 Paul Eggert <eggert@twinsun.com>
20 * alloca.c: Remove dependency on xalloc module.
22 (memory_full) [!defined emacs]: New macro.
23 [!defined emacs]: Don't include xalloc.h.
24 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
25 address arithmetic overflows. Change datatypes a bit to avoid
28 2003-11-22 Jim Meyering <jim@meyering.net>
30 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
32 2003-11-17 Bruno Haible <bruno@clisp.org>
34 * vasnprintf.c (alloca): Remove fallback definition.
35 (freea): Remove definition.
36 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
37 Reported by Paul Eggert.
39 2003-11-17 Jim Meyering <jim@meyering.net>
41 On systems without utime and without a utimes function capable of
42 dealing with a NULL struct utimbuf* argument, this utime replacement
43 could -- in unusual circumstances -- leak a file descriptor.
44 * utime.c: Include <unistd.h> and <errno.h>.
45 (utime_null): Be sure to close `fd' and to preserve errno.
46 Reported by Geoff Collyer via Arnold Robbins.
48 2003-11-16 Paul Eggert <eggert@twinsun.com>
49 Bruno Haible <bruno@clisp.org>
51 Protect against address arithmetic overflow.
52 * printf-args.h: Include stddef.h.
53 (arguments): Change type of field 'count' to size_t.
54 * printf-args.c (printf_fetchargs): Use size_t instead of
55 'unsigned int' where appropriate.
56 * printf-parse.h: Include sys/types.h.
57 (char_directive): Change type of *arg_index fields to ssize_t.
58 (char_directives): Change type of fields 'count', max_*_length to
60 * printf-parse.c: Include sys/types.h and xsize.h.
61 (SSIZE_MAX): Define fallback value.
62 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
63 instead of 'int' where appropriate. Check a_allocated, d_allocated
64 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
65 * vasnprintf.c: Include xsize.h.
66 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
67 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
68 overflow. Avoid wraparound when converting a width or precision from
71 2003-11-16 Bruno Haible <bruno@clisp.org>
73 Update from GNU gettext.
74 * printf-parse.c: Generalize to it can be compiled for wide strings.
75 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
76 * vasnprintf.c: Generalize to it can be compiled for wide strings.
77 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
78 SNPRINTF): New macros.
79 Don't include <alloca.h> if the file is used inside libintl.
80 (local_wcslen): New function, for Solaris 2.5.1.
81 (VASNPRINTF): Use it instead of wcslen.
83 2003-11-16 Bruno Haible <bruno@clisp.org>
85 * xsize.h (xmax): New function.
86 (xsum, xsum3, xsum4): Declare as "pure" functions.
88 2003-11-12 Paul Eggert <eggert@twinsun.com>
90 * xalloc.h: Do not include <limits.h> or <stdint.h>.
91 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
92 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
93 heuristic is just as accurate as far as we know, and it removes a
94 dependency on size_max.m4 and ptrdiff_max.m4.
96 2003-11-12 Paul Eggert <eggert@twinsun.com>
98 * xstrtol.c (__xstrtol): Remove "break" immediately after
99 "return", to pacify some unknown compiler. Problem reported
102 2003-11-11 Bruno Haible <bruno@clisp.org>
104 * xsize.h (SIZE_MAX): Remove fallback definition.
105 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
108 2003-11-10 Paul Eggert <eggert@twinsun.com>
110 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
111 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
112 rejected some allocations of exactly SIZE_MAX - 2 bytes.
114 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
115 not (size_t) -1, since it's defined here.
117 2003-11-06 Paul Eggert <eggert@twinsun.com>
119 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
120 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
121 Reject sizes of exactly SIZE_MAX bytes.
122 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
123 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
125 2003-11-05 Bruno Haible <bruno@clisp.org>
127 * xsize.h: Include limits.h, to avoid a possible collision with
128 SIZE_MAX defined in <limits.h> on Solaris.
130 2003-11-04 Bruno Haible <bruno@clisp.org>
133 * linebreak.c: Include xsize.h.
134 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
135 argument for overflow.
136 Suggested by Paul Eggert.
138 2003-10-31 Bruno Haible <bruno@clisp.org>
140 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
141 to avoid (extremely rare) race condition.
142 Suggested by Paul Eggert.
144 2003-11-03 Jim Meyering <jim@meyering.net>
146 * userspec.c: Include "userspec.h".
147 * userspec.h: New file.
149 2003-10-31 Paul Eggert <eggert@twinsun.com>
151 * mountlist.h (struct mount_entry.me_type_malloced): New member.
152 * mountlist.c (SIZE_MAX): Define if not defined already.
153 (read_filesystem_list): Set and use me_type_malloced.
154 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
155 whatever the type happens to be), for brevity and consistency.
156 Check for size calculation overflow on Alphas running OSF/1.
158 2003-10-31 Jim Meyering <jim@meyering.net>
160 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
162 * linebuffer.c: Include <string.h> for declaration of memset.
164 2003-10-30 Paul Eggert <eggert@twinsun.com>
165 Bruno Haible <bruno@clisp.org>
167 * vasprintf.c: Include <limits.h>, <stdlib.h>.
168 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
170 2003-10-29 Paul Eggert <eggert@twinsun.com>
172 * xalloc.h (xalloc_oversized): Now a macro, not a function,
173 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
175 * quotearg.c (quotearg_n_options): Use it.
176 * group-member.c: Include <stdbool.h>.
177 (free_group_info): Arg is now const *; don't free arg.
178 (get_group_info): Now returns bool and accepts struct group_info *,
179 rather than returning a malloc'ed struct group_info *.
180 All uses changed. Check for overflow in internal size calculation.
182 * getusershell.c (readname): Simplify the code by using x2nrealloc
183 rather than xmalloc/xrealloc.
184 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
185 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
186 conformance bug: the old code used a pointer after freeing the
187 storage that it addressed.
188 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
189 rather than doing it by hand.
190 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
191 the buffer preserved. Use free and xmalloc instead.
192 * quotearg.c (quotearg_n_options): Likewise.
193 Use a simpler test for size overflow. Don't use xalloc_oversized
194 because unsigned int might be wider than size_t (!); this suggests
195 that we should switch from unsigned int to size_t for slot numbers.
197 2003-10-27 Bruno Haible <bruno@clisp.org>
199 * stdbool_.h: Better support for BeOS.
201 2003-10-27 Paul Eggert <eggert@twinsun.com>
203 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
204 to allocate the returned structure. Do not allocate a subarray,
205 as x2nrealloc will do that.
206 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
207 instead of xnrealloc.
208 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
210 2003-10-26 Paul Eggert <eggert@twinsun.com>
212 * xalloc.h (xalloc_oversized): New static inline function, for
213 callers that want to do their own size-overflow checking. Include
214 <stdbool.h>, since xalloc_oversized returns bool.
215 * xalloc.c (array_size_overflow): Remove. All callers changed
216 to use xalloc_oversized.
218 Add two functions x2realloc, x2nrealloc, for programs that grow
219 arrays dynamically by doubling their sizes.
220 * xalloc.h (x2realloc, x2nrealloc): New decls.
221 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
224 Port to C99 semantics for 'inline' of external functions.
225 Bug reported by Bruno Haible.
226 * xmalloc.c (xnmalloc_inline): New static inline function,
227 with the old contents of xnmalloc.
228 (xnmalloc, xmalloc): Use it.
229 (xnrealloc_inline): New static inline function,
230 with the old contents of xnrealloc.
231 (xnrealloc, xrealloc): Use it.
233 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
235 2003-10-25 Paul Eggert <eggert@twinsun.com>
237 Fix several address-calculation bugs in the hash modules,
238 plus some minor code cleanup.
240 * hash.h: Include <stdbool.h>, for bool.
241 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
242 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
243 hash_get_n_entries, hash_get_max_bucket_length,
244 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
245 hash_rehash): Use size_t rather than unsigned.
246 * hash.c (struct hash_table, hash_get_n_buckets,
247 hash_get_n_buckets_used, hash_get_n_entries,
248 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
249 hash_get_entries, hash_do_for_each, hash_string, is_prime,
250 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
252 (SIZE_MAX): Define if not defined.
253 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
254 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
256 Use const * when possible.
257 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
258 (check_tuning): Fix bug: if tuning parameters were very close to
259 0 or 1, rounding errors could have caused subscript violations.
260 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
261 (hash_initialize): Add 'fail:' label
262 to free table and return NULL, and use it to simplify code.
263 Use calloc rather than clearing the storage ourself.
264 (hash_initialize, hash_rehash): Check for arithmetic overflow in
265 buffer size calculations.
266 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
267 Include <stddef.h>, for size_t.
268 * hash-pjw.c (hash_pjw): Likewise.
269 Switch to method described by Bruno Haible.
270 Include <limits.h>, for CHAR_BIT.
271 (SIZE_BITS): New macro.
273 2003-10-21 Paul Eggert <eggert@twinsun.com>
275 * getndelim2.c (getndelim2): When size calculation overflows,
276 ceiling the allocation at NMAX bytes rather than silently
277 discarding input bytes before NMAX is reached. This makes
278 a difference only if NMAX exceeds SIZE_MAX / 2.
280 * obstack.c: Merge from glibc.
281 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
282 Add libc_hidden_def (_obstack_newchunk).
283 (_obstack_free) [! defined _LIBC]: Remove.
284 [defined _LIBC]: Make a strong alias from obstack_free, rather than
285 a clone of the function body.
286 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
287 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
289 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
290 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
293 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
294 (obstack_ptr_grow_fast, obstack_int_grow_fast):
295 Don't use lvalue casts, as GCC plans to remove support for them
296 in GCC 3.5. Reported by Joseph S. Myers. This bug
297 was also present in the non-GCC version, indicating that this
298 code had always been buggy and had never been widely used.
299 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
300 Use the fast variant of each macro, rather than copying the
301 definiens of the fast variant; that way, we'll be more likely to
302 catch future bugs in the fast variants.
304 2003-10-20 Bruno Haible <bruno@clisp.org>
306 * wait-process.h: New file, from GNU gettext.
307 * wait-process.c: New file, from GNU gettext.
309 2003-10-19 Jim Meyering <jim@meyering.net>
311 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
313 2003-10-16 Paul Eggert <eggert@twinsun.com>
315 * getgroups.c: Include <errno.h>, <stdlib.h>.
316 (getgroups): First arg is int, not size_t.
317 Don't let 'free' mangle errno.
319 2003-10-16 Jim Meyering <jim@meyering.net>
321 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
323 2003-10-15 Paul Eggert <eggert@twinsun.com>
325 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
327 (new_exclude, add_exclude_file): Initial size no longer needs to
329 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
330 our own address arithmetic overflow checking.
332 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
333 (fnmatch): Do not alloca more than 2000 wide characters;
334 instead, use malloc for large buffers.
335 Check for address arithmetic overflow, and return -1
336 with errno set to ENOMEM in that case.
337 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
338 (NEW_PATTERN): Do not alloca more than 8000 bytes;
339 instead, return -1. Check for address arithmetic overflow.
341 2003-10-14 Paul Eggert <eggert@twinsun.com>
343 Handle invalid suffixes and overflow independently, so that
344 callers can treat them independently as needed. Fix some bugs in
345 suffix handling, e.g., "100k@" was not diagnosed as an invalid
346 suffix for a human-readable blocksize. The major caller-visible
347 change is the addition of a new
348 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
349 that both overflow and suffix chars were found.
351 * human.c (humblock): Don't check separately for invalid suffix
352 char; that is xstrtoumax's job (now that its bug is fixed).
353 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
354 INTMAX_MAX]: New macros.
355 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
356 TYPE_MAXIMUM): New macros.
357 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
358 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
359 if overflow occurs, as it's what __strtol does and it's more useful
361 (__xstrtol): If __strtol reports some error other than ERANGE,
362 reflect it to the caller as LONGINT_INVALID. If it reports
363 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
364 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
365 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
367 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
368 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
369 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
370 [defined UINTMAX_MAX]: New macros.
372 2003-10-14 Bruno Haible <bruno@clisp.org>
374 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
375 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
376 Also use volatile where needed.
378 2003-10-12 Paul Eggert <eggert@twinsun.com>
380 * lib/xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
381 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
382 and define in terms of the other primitives.
383 * lib/xmalloc.c: Include stdbool.h; do not include exit.h.
384 (SIZE_MAX): Define if not already defined.
385 (array_size_overflow): New function.
386 (xalloc_die): Abort instead of exiting if 'error' returns.
387 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
388 (xmalloc, xrealloc): Use them.
389 (xcalloc): Check for address arithmetic overflow.
390 * lib/xstrdup.c (xstrdup): Use xclone, since memcpy should be
391 a bit faster than strcpy.
393 2003-10-08 Paul Eggert <eggert@twinsun.com>
395 Merge getpass from libc, plus a few fixes.
397 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
399 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
400 __fsetlocking to empty.
401 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
402 do include <bits/libc-lock.h>.
403 Do not include <fcntl.h>; not needed.
404 [_LIBC]: Include <wchar.h>.
405 (NOTCANCEL_MODE): New macro.
406 (flockfile, funlockfile) [_LIBC]: New macros.
407 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
408 [!_LIBC]: New macros.
409 (call_fclose): New function.
410 (getpass): Use it. Save tty stream separately; this simplifies the
411 code and makes it more reliable if stdin happens to equal stdout.
412 Invoke __fsetlocking on tty.
413 Handle thread cancellation if needed.
414 Namespace cleanup (use __tcgetattr, __getline).
415 Use bool for Booleans.
416 [USE_IN_LIBIO]: Handle wide streams.
417 [!_LIBC]: Unconditionally do the fseek, since we don't know what
418 stream might go where.
420 * unlocked-io.h: Include <stdio.h>, so that the caller
421 doesn't have to include <stdio.h> before us.
422 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
423 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
424 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
425 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
426 if not declared, so that we can use getpass.c code from libc without
428 (flockfile, ftrylockfile, funlockfile): New macros.
430 2003-10-06 Bruno Haible <bruno@clisp.org>
432 * version-etc-2.h: Remove file.
433 * version-etc-2.c: Remove file.
435 2003-09-25 Jim Meyering <jim@meyering.net>
436 Bruno Haible <bruno@clisp.org>
438 This lets translators provide better translations for the
439 "Written by ..." part of --version output.
440 * version-etc.h: Include stdarg.h.
441 (version_etc_copyright): Declare as readonly.
442 (version_etc): Make this function variadic with a NULL-terminated list
443 of author name strings.
444 (version_etc_va): New declaration.
445 * version-etc.c: Include stdarg.h, stdlib.h.
446 (version_etc_copyright): Declare as readonly.
447 (version_etc_va): New function. Provide a different translatable string
448 for each possible number of authors < 10. Abbreviate when there are 10
450 (version_etc): Make this function variadic. Call version_etc_va.
451 Suggestion from Gary V. Vaughan.
453 * long-options.h (parse_long_options): Change prototype: the authors
454 string is moved to the end and becomes variadic.
455 * long-options.c: Include stdarg.h.
456 (parse_long_options): Make this function variadic, too.
457 Call version_etc_va, not version_etc.
459 2003-10-06 Bruno Haible <bruno@clisp.org>
461 * fatal-signal.h: New file, from GNU gettext.
462 * fatal-signal.c: New file, from GNU gettext.
464 2003-10-04 Karl Berry <karl@gnu.org>
466 * argp*: update from libc.
468 2003-10-01 Larry Jones <lawrence.jones@eds.com>
470 * getpass.c (getpass): Use a no-op fseek when switching from input to
471 output mode on the same stream.
473 2003-09-29 Paul Eggert <eggert@twinsun.com>
475 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
476 Fix arg typo in previous patch.
478 2003-09-28 Jim Meyering <jim@meyering.net>
480 * error.c: Correct cpp indentation.
482 2003-09-27 Paul Eggert <eggert@twinsun.com>
484 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
485 Omit the special code that used __typeof__, since we worry that
486 it could be more trouble than it's worth. See:
487 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
488 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
492 2003-09-26 Jim Meyering <jim@meyering.net>
494 * error.c (error_tail): Move some declarations
495 into inner scope where the local variables are used.
497 2003-09-26 Bruno Haible <bruno@clisp.org>
499 * stpncpy.h (gnu_stpncpy): New declaration.
500 (stpncpy): Define as alias for gnu_stpncpy.
501 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
503 2003-09-26 Paul Eggert <eggert@twinsun.com>
505 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
506 (error_tail): Do not loop, reallocating temporary buffer, since
507 the output cannot contain more wide characters than the input
508 contains bytes, the size must be big enough already. This avoids
509 one potential size overflow calculation. Check for size overflow
510 when calculating temporary buffer size. Free temporary buffer
511 when done, if it was allocated with malloc; this plugs a memory
512 leak. Remove casts from void * to pointers, that are no longer
513 needed now that we're assuming C89 or better.
515 Merge error changes from glibc.
517 * error.c, error.h: Update copyright notice header to match glibc.
518 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
519 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
520 Disable cancellation while printing error.
521 * error.h: Prepend __ to parameter names.
523 2003-09-25 Karl Berry <karl@gnu.org>
525 * argp-fmtstream.c, argp-help.c: update from libc.
527 2003-09-25 Bruno Haible <bruno@clisp.org>
529 * version-etc-2.h: New file, from version-etc.h with modifications.
530 * version-etc-2.c: New file, from version-etc.c with modifications.
532 2003-09-25 Simon Josefsson <jas@extundo.com>
534 * xgetdomainname.h: New file.
535 * xgetdomainname.c: New file.
537 2003-09-25 Simon Josefsson <jas@extundo.com>
538 Bruno Haible <bruno@clisp.org>
540 * getdomainname.h: New file.
541 * getdomainname.c: New file.
543 2003-09-24 Paul Eggert <eggert@twinsun.com>
545 * linebuffer.c (freebuffer): Don't free the argument, just
546 the buffer associated with the argument. Bug reported by
549 2003-09-19 Karl Berry <karl@gnu.org>
551 * argp.h: update from libc.
553 2003-09-16 Paul Eggert <eggert@twinsun.com>
555 * linebuffer.c (readlinebuffer): Return NULL immediately upon
556 input error, instead of returning NULL the next time we are called
557 (and therefore losing track of errno).
559 2003-09-15 Paul Eggert <eggert@twinsun.com>
561 * getndelim2.c (getndelim2): Don't trash errno when a read
562 fails, so that the caller gets the proper errno.
564 * readutmp.c (read_utmp): Likewise.
565 Check for fstat error. Close stream and free storage
568 2003-09-14 Bruno Haible <bruno@clisp.org>
570 * fwriteerror.h: New file.
571 * fwriteerror.c: New file.
573 2003-09-14 Jim Meyering <jim@meyering.net>
575 * getloadavg.c: Correct cpp indentation.
576 * strdup.c: Likewise.
577 * vasnprintf.c: Likewise.
579 2003-09-12 Paul Eggert <eggert@twinsun.com>
581 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
582 * obstack.c [!defined _LIBC]: Likewise.
583 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
584 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
585 * exitfail.c: Don't include stdlib.h; no longer needed.
587 More changes to assume C89 or better.
589 * error.c (error_tail): Assume vprintf.
591 * argmatch.c (getenv): Remove decl.
592 * progreloc.c (get_full_program_name): Define via prototype.
593 * setenv.c (clearenv): Likewise.
594 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
596 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
597 (malloc, memcpy): Remove decls.
598 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
599 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
600 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
601 (memcpy): Remove macro.
602 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
603 (__P): Remove. All uses removed.
604 (PTR): Remove. All uses changed to void *.
605 (CHAR_BIT, NULL): Remove.
606 (spaces, zeros, memset_space, memset_zero)
607 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
609 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
610 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
611 Define with prototype.
612 Remove now-unnecessary prototype decl.
613 (extra_args_spec): Assume ANSI C. All uses changed.
614 (extra_args_spec_iso): Remove.
615 (my_strftime, emacs_strftimeu): Define via prototype.
616 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
618 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
619 * strtoimax.c: Include <stdlib.h> unconditionally.
620 (strtoul, strtol): Remove decls.
621 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
623 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
624 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
625 (LOCALE_PARAM_PROTO): New macro.
626 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
627 (INTERNAL (strtol), strtol): Define with a prototype.
628 (PARAMS): Remove. All uses removed.
629 * tempname.c: Include <string.h> unconditionally.
630 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
631 * xgethostname.c (main): Define with a prototype.
632 * xmalloc.c: Include "xalloc.h" first, to check interface.
633 Include <stdlib.h> unconditionally.
634 (calloc, malloc, realloc, free): Remove decls.
635 * xstrtod.c: Include "xstrtod.h" first, to check interface.
636 Include <stdlib.h> unconditionally. Sort include file names.
638 (xstrtod): Define with a prototype.
639 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
640 (strtol, strtoul): Remove decls.
642 2003-09-11 Paul Eggert <eggert@twinsun.com>
644 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
645 Include <stdlib.h>, <string.h> unconditionally.
646 Remove now-unnecessary cast to char *.
647 * strnlen.c: Include <string.h> unconditionally.
648 * yesno.c (yesno): Define with a prototype.
650 2003-09-10 Bruno Haible <bruno@clisp.org>
652 * strcspn.c: Include <string.h> unconditionally.
653 * strpbrk.c: Include <string.h> unconditionally.
654 * strstr.c: Include <string.h> unconditionally.
655 * unicodeio.c: Include <string.h> unconditionally.
656 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
657 * unsetenv.c: Likewise.
658 * xreadlink.c: Include <stdlib.h> unconditionally.
659 * yesno.c: Include <stdlib.h> unconditionally.
660 (rpmatch): Add prototype.
662 2003-09-10 Jim Meyering <jim@meyering.net>
664 * error.c: Correct indentation of cpp directives.
666 2003-09-09 Paul Eggert <eggert@twinsun.com>
670 * acosl.c (main): Use a prototype.
671 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
674 * getloadavg.c (getloadavg, main): Define via prototypes.
676 * getopt.h (struct option.name): Assume C89, and use 'const'.
677 (getopt, etopt_long, getopt_long_only, _getopt_internal)
678 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
680 * getopt.c (const): Remove macro.
681 Include <string.h> unconditionally.
682 (my_index): Remove; all uses changed to strchr.
683 (strlen): Remove decl.
684 (exchange): Remove forward decl; no longer needed.
685 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
686 Define with prototype.
687 * getopt1.c (const): Remove macro.
688 (getopt_long, getopt_long_only, main): Define with prototype.
690 * getugroups.c: Include <string.h> unconditionally.
692 * getusershell.c: Include <stdlib.h> unconditionally.
693 (getusershell, setusershell, endusershell, readname, main):
694 Define with prototypes.
696 * group-member.c: Include group-member.h first.
697 Include <stdlib.h> unconditionally.
699 * hard-locale.c: Include hard-locale.h first.
700 Include <stdlib.h>, <string.h> unconditionally.
702 * hash.c (free, malloc): Remove decls.
703 Include <stdlib.h> unconditionally.
705 * human.c: Include <stdlib.h>, <string.h> unconditionally.
706 (getenv): Do not declare.
708 * idcache.c: Include <string.h> unconditionally.
710 * long-options.c: Include long-options.h first, to test interface.
711 Include <stdlib.h> unconditionally.
713 * makepath.c: Include makepath.h first, to test interface.
714 Include <stdlib.h> and <string.h> unconditionally.
716 * linebuffer.c: Include <stdlib.h>.
719 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
720 rpl_malloc returns void *, not char *.
721 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
723 * md5.h: Include <limits.h> unconditionally.
724 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
725 (__P): Remove; all uses removed.
726 * md5.c: Include "md5.h" first.
727 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
728 md5_buffer, md5_process_bytes, md5_process_block):
729 Define with prototypes.
730 * sha.h (__P): Remove all uses. (It wasn't defined??)
731 * sha.c: Include "sha.h" first.
732 Include <stdlib.h>, <string.h> unconditionally.
734 * memchr.c (__ptr_t): Remove; all uses changed to void *.
735 * memcmp.c (__ptr_t): Likewise.
736 * memrchr.c (__ptr_t): Likewise.
737 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
738 Include <string.h> unconditionally.
739 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
740 * memchr.c: Include <stdlib.h> unconditionally.
741 * memchr.c (LONG_MAX): Remove.
742 * memrchr.c (LONG_MAX): Likewise.
743 * memchr.c (__memchr): Define via a prototype.
744 * memrchr.c (__memrchr): Likewise.
745 * memcmp.c (__P): Remove, and remove all uses.
746 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
747 Remove forward decls; no longer needed.
748 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
749 Use types required by C89 in prototype.
751 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
752 * savedir.c: Likewise.
753 * mkdir.c (free): Remove decl.
754 * rmdir.c (rmdir): Define with a prototype.
755 * savedir.c: Include savedir.h first, to test interface.
757 * mktime.c (STDC_HEADERS): Remove.
758 Include <stdlib.h>, <string.h> unconditionally.
760 * modechange.c: Include <stdlib.h> unconditionally.
761 (malloc): Remove decl.
763 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
766 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
767 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
768 (This type really should be intptr_t, but that's a C99ism.)
769 (_obstack_memcpy): Remove: all uses changed to memcpy.
770 Include <string.h> unconditionally.
771 (struct obstack): Assume __STDC__ for types of members
772 chunkfun, freefun, extra_arg.
773 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
774 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
775 obstack_begin, obstack_specify_allocation,
776 obstack_specify_allocation_with_arg, obstack_chunkfun,
777 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
778 Remove unprototyped decls and the macros that use them.
779 * obstack.c (POINTER): Remove. All uses changed to void *.
780 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
781 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
782 (defined __STDC__ && __STDC__)]:
783 Remove nonprototyped code.
784 Include <stdlib.h> unconditionally.
785 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
786 _obstack_allocated_p, _obstack_free, obstack_free,
787 _obstack_memory_used, print_and_abort):
788 Define using prototypes.
789 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
790 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
791 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
792 obstack_next_free, obstack_object_size, obstack_room) [0]:
793 Remove unused, unprototyped code.
795 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
797 * physmem.c (physmem_total, physmem_available, main): Define
800 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
801 (main): Define with a prototype.
803 * posixver.c (getenv): Remove decl.
805 * putenv.c (malloc): Returns void *, not char *.
806 Include <string.h> unconditionally.
807 (strchr, memcpy, NULL): Do not define.
809 * readtokens.c: Include readtokens.h first, to test interface.
810 Include <stdlib.h>, <string.h> unconditionally.
811 (init_tokenbuffer): Define with a prototype.
813 * regex.c (PARAMS): Remove. All uses removed.
814 All uses of _RE_ARGS removed, too.
815 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
817 (bzero): Assume memset exists.
818 (memcmp, memcpy, NULL): Remove.
819 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
820 char, or assignments to local vars of type signed char.
821 (init_syntax_once, PREFIX(extract_number_and_incr),
822 PREFIX(print_partial_compiled_pattern),
823 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
824 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
825 PREFIX(regex_grow_registers), PREFIX(regex_compile),
826 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
827 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
828 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
829 wcs_compile_range, byte_compile_range, truncate_wchar,
830 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
831 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
832 count_mbs_length, wcs_re_match_2_internal,
833 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
834 PREFIX(alt_match_null_string_p),
835 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
836 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
837 regfree, PREFIX(extract_number)): Define with prototype. Remove
838 now-unnecessary declaration, if any.
839 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
841 Remove now-unnecessary casts among pointer types.
842 * regex.h (_RE_ARGS): Remove. All uses removed.
844 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
847 * rpmatch.c: Include <stdlib.h> unconditionally.
849 * same.c: Include <stdlib.h>, <string.h> unconditionally.
852 * save-cwd.c: Include <stdlib.h> unconditionally.
853 * xgetcwd.c: Likewise.
855 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
858 * strchrnul.c (strchrnul): Define with a prototype.
859 Fix bug: c_in was not converted to char before searching.
861 The following changes are not K&R related:
863 * group-member.h: Include <sys/types.h>, so that this file is
865 * makepath.h: Likewise.
867 * getusershell.c (readname, default_index, line_size, readname):
868 Use size_t, not int, for sizes.
869 (readname): If the size overflows, report an error instead of
872 2003-09-09 Derek Robert Price <derek@ximbiot.com>
874 * getndelim2.c: Assume stdlib.h per the C89 spec.
876 2003-09-08 Paul Eggert <eggert@twinsun.com>
878 Assume C89 or better; remove K&R cruft.
879 A few of these changes were first proposed by Derek Robert Price
880 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
882 * addext.c: Include <string.h> unconditionally.
883 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
884 Don't declare getenv or malloc.
886 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
887 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
889 (find_stack_direction, alloca): Use prototypes.
891 * atexit.c (atexit): Define using a prototype.
893 * basename.c, dirname.c, stripslash.c:
894 Include <string.h> unconditionally.
896 * bcopy.c: Include <stddef.h>.
897 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
899 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
901 * error.h (error, error_at_line, error_print_progname)
902 [! (defined (__STDC__) && __STDC__)]: Remove decls.
903 * error.c: Include error.h first, to check interface.
904 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
905 (VA_START): Remove; all uses changeed to va_start.
906 (exit, strerror): Remove decls.
907 (error_print_progname): Prototype uncondionally.
908 Don't include <errno.h>; no longer needed.
909 (private_strerror): Remove.
910 (error_tail): Always define.
911 (error, error_at_line): Assume C89 or better; always use prototypes.
912 * fatal.c: Include "fatal.h" first, to test interface.
913 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
914 (VA_START): Remove; all uses changed to va_start.
915 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
918 (fatal): Prototype unconditionally. Assume va_start works.
919 Abort at end, to pacify gcc.
921 * euidaccess.c (main): Define with a prototype.
923 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
925 * exitfail.c: Include <stdlib.h> unconditionally.
927 * fnmatch_.h (__P): Remove. All uses changed to assume
929 * fnmatch.c: Include fnmatch.h first, to test interface.
930 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
931 (getenv): Remove decl.
932 (fnmatch): Define using a prototype.
933 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
934 (FCT): Define using a prototype.
936 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
938 * gethostname.c: Include <stddef.h>.
939 (gethostname): Define with prototype. Length is size_t, not int.
941 2003-09-08 Paul Eggert <eggert@twinsun.com>
943 * getversion.c: Remove; was migrated to backupfile.c in 1997.
944 getversion.c should have been removed then, but was accidentally
947 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
948 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
950 2003-09-07 Paul Eggert <eggert@twinsun.com>
952 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
953 copy_tm_result. Bug reported by Simon Josefsson in
954 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
956 2003-09-06 Paul Eggert <eggert@twinsun.com>
958 * time_r.c, time_r.h: New files.
960 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
962 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
963 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
965 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
967 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
968 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
971 * timegm.c: Switch to glibc implementation, with the following changes:
972 [defined HAVE_CONFIG_H]: Include <config.h>.
973 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
974 (__mktime_internal) [!defined _LIBC]: New decl.
975 (__gmtime_r) [!defined _LIBC]: New macro and function.
976 (timegm): Use a prototype, since gnulib assumes C89.
977 Do not bother declaring tmp to be const, as it's not really usefu.
978 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
979 (timegm): Declare only if HAVE_DECL_TIMEGM.
981 2003-09-03 Paul Eggert <eggert@twinsun.com>
983 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
984 Bug reported by Lute Kamstra in
985 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
987 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
988 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
989 course with correspondingly smaller numbers for tomorrow and
990 yesterday. From Tadayoshi Funaba. Originally installed into
991 sh-utils on 1999-08-07, but the patch got lost (I guess during the
994 2003-08-31 Simon Josefsson <jas@extundo.com>
996 * timegm.h: New file.
997 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
999 2003-08-31 Karl Berry <karl@gnu.org>
1001 * argp.h: update from libc.
1003 2003-08-28 Bruno Haible <bruno@clisp.org>
1005 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1006 warning on QNX, which defines O_BINARY to 000000.
1008 2003-08-24 Bruno Haible <bruno@clisp.org>
1010 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1011 MSVC7 <stdio.h> is included later.
1013 2003-08-20 Bruno Haible <bruno@clisp.org>
1015 * progname.h: New file, from GNU gettext.
1016 * progname.c: New file, from GNU gettext.
1017 * progreloc.c: New file, from GNU gettext.
1019 2003-08-19 Bruno Haible <bruno@clisp.org>
1021 * xstrdup.c: Assume <string.h> exists.
1023 2003-08-18 Jim Meyering <jim@meyering.net>
1025 * setenv.h: Indent nested cpp directive.
1026 * vasnprintf.c: Remove trailing blanks.
1028 2003-08-17 Simon Josefsson <jas@extundo.com>
1029 Bruno Haible <bruno@clisp.org>
1031 * xstrndup.h: New file.
1032 * xstrndup.c: New file.
1034 2003-08-17 Bruno Haible <bruno@clisp.org>
1036 * strndup.h: New file.
1038 2003-08-16 Paul Eggert <eggert@twinsun.com>
1040 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1041 space, undoing this 2003-08-12 change:
1042 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1044 2003-08-16 Jim Meyering <jim@meyering.net>
1046 Merge from coreutils.
1047 * xstrtoimax.c: #else #if -> #elif.
1048 * xstrtoumax.c: Likewise.
1050 2003-08-15 Paul Eggert <eggert@twinsun.com>
1052 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1053 rather than tab, after '#' in shell-script copyright notices.
1054 Suggested by Bruno Haible.
1056 2003-08-15 Jim Meyering <jim@meyering.net>
1057 and Paul Eggert <eggert@twinsun.com>
1059 Merge from coreutils.
1060 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1061 member but strut utmpx does not. Needed for AIX 4.3.3.
1062 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1064 2003-08-15 Jim Meyering <jim@meyering.net>
1066 Merge from coreutils.
1067 * xgethostname.c: Include <stdlib.h>.
1068 (xghostname): Don't exit for anything other than memory-related
1069 failure; just return NULL.
1070 * userspec.c: Include "posixver.h".
1071 (parse_user_spec): Accept `.' as a separator only
1072 in pre-POSIX-200112 mode.
1073 * strtoimax.c: Use #elif rather than #else #if.
1074 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1075 Remove function, now that we can rely on a working tzset function.
1076 [!_LIBC]: Ensure that the required autoconf test has been run.
1077 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1078 Use underlying_strftime for %r.
1079 * sha.c: Merge in some clean-up and optimization changes from glibc.
1080 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1081 Ensure that it is a multiple of 64.
1082 Rearrange loop exit tests so as to avoid performing an
1083 additional fread after encountering an error or EOF.
1084 * realloc.c: Update copyright date.
1086 2003-08-14 Jim Meyering <jim@meyering.net>
1088 Merge from coreutils.
1089 * obstack.h: Whitespace changes.
1090 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1091 and xcalloc return values.
1092 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1093 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1094 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1095 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1096 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1098 Use mntctl's return value to drive the entry-processing loop, since
1099 we can't rely on the value of the vmt_length member in the last
1100 entry. On some systems doing so could result in exhausting
1101 virtual memory. Based in part on a patch from Mike Jetzer.
1103 2003-08-14 Jim Meyering <jim@meyering.net>
1104 and Paul Eggert <eggert@twinsun.com>
1106 Merges from coreutils, plus other fixes.
1107 * physmem.c: Merge in portability changes from gcc/libiberty
1108 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1109 for credits and details. Thanks to Kaveh Ghazi for helping
1110 to keep these files in sync.
1111 (ARRAY_SIZE): Define it.
1112 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1113 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1114 (memcasecmp): Don't assume size_t fits in unsigned int.
1115 Remove casts and duplicate code.
1116 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1117 (memcpy): Remove definition.
1118 Merge in some clean-up and optimization changes from glibc.
1119 [BLOCKSIZE]: Move definition to top of file.
1120 Ensure that it is a multiple of 64.
1121 Rearrange loop exit tests so as to avoid performing an
1122 additional fread after encountering an error or EOF.
1123 * md5.h (md5_uintptr): Define.
1124 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1125 return to the initial working directory. Preserve errno
1127 * idcache.c: Include "xalloc.h".
1128 (xmalloc, xrealloc): Remove decls.
1129 (getuser): Remove casts no longer required in C89.
1130 * human.c: Include stdio.h, for sprintf.
1131 * group-member.c: Include "xalloc.h".
1132 (xmalloc, xrealloc): Remove decls.
1133 (get_group_info): Remove casts no longer required in C89.
1134 * getusershell.c (readname): Remove casts no longer required in C89.
1135 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1136 * getline.c: Whitespace fix, from coreutils.
1138 2003-08-13 Paul Eggert <eggert@twinsun.com>
1140 * exclude.c: Include <ctype.h>
1141 (IN_CTYPE_DOMAIN): New macro.
1143 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1146 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1147 Undo previous (whitespace-only) change.
1149 2003-08-12 Paul Eggert <eggert@twinsun.com>
1151 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1152 Normalize leading white space and remove trailing white space.
1153 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1154 notice, as per ../config/srclist-update.
1156 Merge from coreutils.
1157 * euidaccess.h: New file.
1158 * euidaccess.c: Include it.
1159 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1160 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1161 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1163 2003-08-11 Bruno Haible <bruno@clisp.org>
1165 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1166 (vasnprintf): Use it instead of wcslen.
1168 2003-08-11 Bruno Haible <bruno@clisp.org>
1170 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1171 value to ensure that _Bool promotes to int. Use #define for _Bool when
1172 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1174 2003-08-10 Karl Berry <karl@gnu.org>
1176 * regex.h: update from libc (whitespace fix).
1178 2003-08-09 Paul Eggert <eggert@twinsun.com>
1180 Merge some files from coreutils. These changes were
1181 originally made by Jim Meyering.
1182 * lib/acl.c: Include <sys/types.h> before <sys/stat.h>;
1183 many older Unixes require this.
1184 * lib/alloca.c (alloca): Remove cast to argument of free;
1185 no longer needed in C89.
1186 * lib/alloca_.h, lib/regex.h: Fix white space to match
1187 what GNU indent does.
1189 2003-08-05 Paul Eggert <eggert@twinsun.com>
1191 * bumpalloc.h: Remove.
1193 2003-08-04 Paul Eggert <eggert@twinsun.com>
1195 * getloadavg.c: Change copyright notice and spacing to conform to
1198 Merge from coreutils.
1199 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1201 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1202 from Karl Berry, implemented by Jim Meyering.
1203 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1204 from Dmitry V. Levin.
1205 Remove anachronistic cast of xrealloc.
1206 * fnmatch_.h (__const): Remove. Use 'const'.
1207 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1208 type. Otherwise, it wouldn't compile with at least /bin/cc on
1209 ymp-cray-unicos9.0.2.X.
1210 Combine two mostly-identical uses of alloca into one.
1211 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1213 2003-08-04 Dave Love <d.love@dl.ac.uk>
1217 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1218 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1219 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1220 obsolete NLIST_NAME_UNION.
1221 [__GNU__]: Undef BSD and FSCALE.
1222 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1224 2003-08-03 Paul Eggert <eggert@twinsun.com>
1226 * stdbool_.h (_Bool): Make it signed char, instead of
1227 an enum type, so that it's guaranteed to promote to int. See:
1228 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1230 2003-07-31 Paul Eggert <eggert@twinsun.com>
1232 * strerror.c: Include config.h, limits.h. Declare sprintf.
1233 (strerror): Don't assume that a printable int fits in 14 bytes.
1235 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1236 Bruno Haible <bruno@clisp.org>
1238 * getline.h (getline, getdelim): Change return type to ssize_t.
1239 * getline.c (getline, getdelim): Likewise.
1240 Remove _GNU_SOURCE define; now it's defined in config.h through
1243 2003-07-22 Paul Eggert <eggert@twinsun.com>
1245 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1246 over-parenthesization in macros.
1248 Sync with coreutils.
1250 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1253 Use `exit_failure' for xalloc and xmemcoll instead of their own
1254 private exit-failure variables.
1255 * xalloc.h (xalloc_exit_failure): Remove.
1256 * xmalloc.c: Likewise. Include exitfail.h.
1257 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1258 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1259 * xmemcoll.c: Likewise. Include exitfail.h.
1260 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1262 2003-07-18 Paul Eggert <eggert@twinsun.com>
1264 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1265 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1266 to test that it can stand by itself. Include "exitfail.h".
1267 Clients should set exit_failure instead.
1268 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1270 2003-07-18 Andreas Schwab <schwab@suse.de>
1272 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1274 2003-07-18 Bruno Haible <bruno@clisp.org>
1276 * getndelim2.h: New file.
1277 * getndelim2.c: Make into a module of its own. Include config.h,
1279 (getndelim2): Make non-static. Change return type to ssize_t.
1280 * getline.h: Change argument names.
1281 * getline.c: Include getndelim2.h instead of getndelim2.c.
1282 * getnline.c: Include getndelim2.h.
1284 2003-07-17 Bruno Haible <bruno@clisp.org>
1286 * Makefile.am: Remove file.
1287 * Makefile.in: Remove file.
1289 2003-07-17 Bruno Haible <bruno@clisp.org>
1291 * getnline.h: New file.
1292 * getnline.c: New file.
1293 * getndelim2.c: New file, extracted from getline.c.
1294 (getndelim2): Renamed from getdelim2, with added nmax argument.
1295 * getline.c: Include getndelim2.c.
1296 (getdelim2): Moved out to getndelim2.c.
1297 (getline, getdelim): Update.
1299 2003-07-15 <karl@gnu.org>
1301 * vasnprintf.c: update from gettext.
1303 2003-07-15 Jim Meyering <jim@meyering.net>
1305 * makepath.c (make_path): Enclose diagnostic in _(...).
1307 2003-07-14 Paul Eggert <eggert@twinsun.com>
1309 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1310 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1311 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1312 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1313 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1314 updated automatically by ../config/srclist-update. This changes
1315 their license from LPGL to GPL.
1317 2003-07-14 Jim Meyering <jim@meyering.net>
1319 Don't emit diagnostics. Let callers do that.
1320 * save-cwd.c: Don't include "error.h".
1321 (save_cwd): Don't call error. Ensure that errno is valid
1322 when returning nonzero.
1324 * save-cwd.h (restore_cwd): Update prototype.
1325 * save-cwd.c (restore_cwd): Remove two parameters.
1326 Simplify. Don't call error upon failure. Let callers do that.
1327 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1328 when auditing is enabled. But don't bother updating the #if.
1330 2003-07-14 Simon Josefsson <jas@extundo.com>
1332 * mempcpy.h: New file.
1333 * mempcpy.c: New file.
1335 2003-07-14 Paul Eggert <eggert@twinsun.com>
1337 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1338 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1339 unicodeio.c, unicodeio.h, unlocked-io.h:
1340 Switch from LGPL to GPL.
1342 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1344 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1345 it breaks C++ compilation.
1346 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1348 2003-07-10 Jim Meyering <jim@meyering.net>
1350 * vasnprintf.c: Remove trailing blanks.
1351 Make cpp indentation consistent.
1353 2003-07-09 Paul Eggert <eggert@twinsun.com>
1355 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1356 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1357 Switch from LGPL to GPL.
1359 2003-07-07 Paul Eggert <eggert@twinsun.com>
1361 * mktime.c: Fix some boundary cases and remove need for floating point.
1363 Issue a compile-time diagnostic if time_t is floating point, or if
1364 two's complement arithmetic is not in effect, or if arithmetic
1365 right shift does not propagate the sign. These assumptions were
1366 all in the original code but they weren't checked.
1368 (TIME_T_MIDPOINT, verify): New macros.
1369 (__isleap): Remove; it has integer overflow problems.
1370 (leapyear): New function, without those problems.
1371 (ydhms_tm_diff): Remove; splitting into two parts.
1372 (ydhms_diff): New function, containing the arithmetic part of
1373 the old ydhms_tm_diff function. Issue a compile-time
1374 diagnostic if we are not using C99 integer division.
1375 Avoid casts when possible.
1376 (guess_time_tm): New function, containing the checking part of
1377 the old ydhms_tm_diff function. Return the new value, rather than
1378 the difference between it and the old. Accept a new argument T
1379 so that *T specifies the old value. Check for overflow in the result.
1381 (__mktime_internal): Use a time_t offset, not a long int offset.
1382 This undoes the 2003-06-04 change, which is no longer needed now
1383 that we have better overflow checking.
1384 (localtime_offset): Likewise.
1386 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1387 and long are 64-bit but int is only 32-bit.
1388 (ydhms_diff): Use long int to store year1 and yday1.
1389 Issue a compile-time diagnostic if long int is not wide enough.
1391 (__mktime_internal): Use long int to store adjusted year and yday.
1392 Use plain C rather than preprocessor commands, if that doesn't
1394 Check for overflow (and try to repair) after each probe
1395 rather than checking only at the very end. This avoids some bugs
1396 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1397 does not equal GMT offset at maximum time).
1398 Use integer to check for overflow rather than floating point; this
1399 is more portable to non-IEEE hosts, and is a tad faster.
1400 When we detect that we are oscillating between two values,
1401 don't check whether tm_isdst has the requested value, since
1402 we already know the answer. When tm_isdst has the wrong value,
1403 use a different heuristic to find the right one, based on the
1404 extreme values actually observed in practice in tz2003a,
1405 rather than the (overly optimistic) "previous 3 calendar quarters".
1407 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1408 "T const" to accommodate glibc style.
1409 (check_result): Use less-confusing report format. "long" -> "long int.
1411 Don't loop if the iteration overflows time_t.
1412 Allow a negative step in the iteration.
1414 2003-07-01 Paul Eggert <eggert@twinsun.com>
1416 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1417 having it depend on HAVE_SYS_TYPES_H.
1419 2003-06-25 Bruno Haible <bruno@clisp.org>
1421 * readlink.c: New file.
1423 2003-06-20 Bruno Haible <bruno@clisp.org>
1425 Assume C89, so PARAMS isn't needed.
1426 * unicodeio.h (PARAMS): Remove.
1427 * unicodeio.c: Don't use PARAMS.
1429 2003-06-18 Jim Meyering <jim@meyering.net>
1431 Merge changes from coreutils.
1432 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1433 Remove explicit declarations of xmalloc and realloc.
1435 (read_utmp): Remove anachronistic cast of xmalloc.
1437 2003-06-17 Paul Eggert <eggert@twinsun.com>
1439 Assume C89, so PARAMS isn't needed.
1440 * backupfile.h (PARAMS): Remove. All uses removed.
1441 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1442 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1443 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1444 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1445 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1446 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1447 xstrtol.h: Likewise.
1448 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1449 same.h, strverscmp.h: Do not include config.h; no longer needed.
1450 Anyway, config.h should always be included before any other file.
1452 2003-06-11 Simon Josefsson <jas@extundo.com>
1454 * sysexit_.h: New file.
1456 2003-05-20 Derek Price <derek@ximbiot.com>
1458 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1460 2003-06-10 Simon Josefsson <jas@extundo.com>
1462 * strchrnul.h: New file.
1463 * strchrnul.c: New file.
1465 2003-06-10 Simon Josefsson <jas@extundo.com>
1467 * argp.h: New file, from glibc.
1468 * argp-ba.c: New file, from glibc.
1469 * argp-eexst.c: New file, from glibc.
1470 * argp-fmtstream.c: New file, from glibc.
1471 * argp-fmtstream.h: New file, from glibc.
1472 * argp-fs-xinl.c: New file, from glibc.
1473 * argp-help.c: New file, from glibc.
1474 * argp-namefrob.h: New file, from glibc.
1475 * argp-parse.c: New file, from glibc.
1476 * argp-pv.c: New file, from glibc.
1477 * argp-pvh.c: New file, from glibc.
1478 * argp-xinl.c: New file, from glibc.
1480 2003-06-07 Jim Meyering <jim@meyering.net>
1482 * readtokens.h: Put `Free Software Foundation, Inc.'
1483 in place of my name in the copyright comment.
1484 Remove definition and uses of __P.
1487 * stat.c: Don't declare xmalloc explicitly.
1488 Instead, include "xalloc.h".
1489 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1490 xrealloc, and xcalloc return values.
1491 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1493 * xgetcwd.h: Remove definition/uses of PARAMS.
1495 2003-06-06 Jim Meyering <jim@meyering.net>
1497 * stdbool_.h: Renamed from stdbool.h.in.
1499 2003-06-06 Jim Meyering <jim@meyering.net>
1501 Merge from coreutils.
1502 * same.c: (same_name): Declare *_basename locals to be `const'.
1503 Consolidate declarations and initializations of *_base* locals.
1505 Merge from coreutils.
1506 This avoids a core dump on systems without GNU putenv,
1507 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1508 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1509 (unsetenv): New static function, from GNU libc.
1510 (rpl_putenv): Use it.
1512 * modechange.c: Remove trailing blanks.
1514 Merge from coreutils.
1515 * fsusage.c: Remove declaration of statfs.
1516 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1518 * posixtm.c: Include <stdbool.h> unconditionally.
1520 2003-06-05 Paul Eggert <eggert@twinsun.com>
1522 * mktime.c (__mktime_internal): When resolving a tm_isdst
1523 mismatch, look in future quarters as well as past. This fixes a
1524 bug when processing fall-backwards gaps immediately after a long
1525 period of daylight-saving time.
1527 * mktime.c: Assume freestanding C89 or better.
1528 (HAVE_LIMITS_H): Remove. Assume it's 1.
1529 (__P): Remove; not used.
1530 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1531 (mktime, not_equal_tm, print_tm, check_result,
1532 main): Use prototypes. Use const * where appropriate.
1533 (main): Fix typo in testing code that uncovered by above changes.
1534 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1536 2003-06-04 Paul Eggert <eggert@twinsun.com>
1538 * mktime.c: Fix Debian bug 177940
1539 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1540 (localtime_offset): Now long int, not time_t, because we want it
1541 to be guaranteed to be signed. All uses changed.
1542 (__mktime_internal): If overflow would occur when adding offset,
1545 Merge 'human' changes from coreutils. Rewrite to support
1546 locale-specific notations like thousands separators.
1547 * human.c: Simplify authorship notice.
1548 Include human.h immediately after config.h.
1549 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1550 <limits.h>: Do not include, since human.h does.
1551 (SIZE_MAX, UINTMAX_MAX): New macros.
1552 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1553 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1554 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1555 (power_letter): Renamed from suffixes.
1556 (generate_suffix_backwards): Remove.
1557 (adjust_value): Now takes int style (because of human.h changes)
1558 and long double value (for greater precision on some platforms).
1559 (group_number): New function.
1560 (human_readable): Use it. Use integer options, not enum.
1561 Put the options before the sizes in the arg list.
1562 Support all the new options.
1563 The old human_readable function has been removed;
1564 use inttostr.h instead.
1565 (human_readable, default_block_size, humblock):
1566 Use uintmax_t, not int, for block sizes.
1567 (human_readable_inexact, block_size_types): Remove.
1568 (block_size_opts): New constant.
1569 (human_options): Renamed from human_block_size, with new signature
1570 that allows block sizes up to UINTMAX_MAX. All callers changed.
1571 * human.h: Add copyright and authorship notice.
1572 Include <limits.h> and <stdbool.h> unconditionally.
1573 (PARAMS): Remove. All uses removed.
1574 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1575 (enum human_inexact_style): Remove tag; now a nameless enum.
1576 (human_floor, human_ceiling, human_round_to_even): Now have
1577 values 2, 0, 1 rather than -1, 1, 0.
1578 (human_group_digits, human_suppress_point_zero, human_autoscale,
1579 human_base_1024, human_SI, human_B): New constants.
1580 (human_readable_inexact, human_block_size): Remove.
1581 (human_readable): Size args are now uintmax_t, not int.
1582 (human_options): New decl.
1584 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1585 unnecessary now that we assume C89 or better. This change
1586 imported from coreutils.
1588 * mktime.c (__mktime_internal): Do not reject negative timestamps
1589 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1590 in the 2003-05-30 sync from glibc.
1592 .h files should stand alone, but we shouldn't include <sys/types.h>
1593 if we can get away with just <stddef.h>.
1595 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1596 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1597 rather than <sys/types.h>, as we merely need size_t.
1598 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1600 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1601 Include <stdio.h>, to get FILE.
1602 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1603 memcasecmp.h has included <stddef.h> and all we need is size_t.
1604 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1605 our interface, instead of including <sys/types.h>
1607 2003-06-02 Paul Eggert <eggert@twinsun.com>
1610 Fix some minor time-related bugs with POSIX time arguments.
1611 Some valid time stamps were being rejected (notably -1, and
1612 time stamps before 1900 on 64-bit hosts). And some invalid
1613 time stamps were being accepted, e.g. September 31.
1615 * posixtm.h (posixtime): Return bool instead of time_t, so
1616 that we can return (time_t) -1 successfully.
1617 * posixtm.c: Likewise.
1618 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1619 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1620 (t): Remove static var.
1621 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1622 of static var. All uses changed.
1623 (year): Do not reject years before 1900; they can occur with
1625 (posix_time_parse): Do not check for out-of-range components;
1626 that is now the caller's responsibility, since our checks were
1627 only approximations.
1628 (posixtime): Use mktime to check for out-of-range components,
1629 since it knows them exactly.
1630 If mktime returns (time_t) -1, check whether an error actually occurred
1631 by invoking localtime on -1.
1632 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1633 posixtime failures better.
1634 Improve the test data (in comments only).
1636 2003-05-30 <karl@gnu.org>
1638 * mktime.c: update from libc.
1640 2003-05-30 Bruno Haible <bruno@clisp.org>
1642 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1643 * localcharset.h: Likewise.
1644 * localcharset.c: Likewise.
1646 2003-05-28 Paul Eggert <eggert@twinsun.com>
1648 Assume the headers required for C89 freestanding compilers.
1649 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1650 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1651 without checking for HAVE_LIMITS_H.
1652 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1653 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1655 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1656 * exclude.c: Include <stdbool.h> unconditionally.
1657 * tempname.c: Include <stddef.h> unconditionally.
1658 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1659 * modechange.c, rpmatch.c (NULL): Don't define, since
1660 <stddef.h> does that.
1661 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1662 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
1663 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
1664 * xstrtol.c: Likewise.
1665 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
1666 * savedir.c: Include <stddef.h> instead of defining NULL.
1668 * addext.c (addext): Use assignment rather than cast, to avoid
1669 warnings on some platforms.
1671 * mktime.c (__mktime_internal): Do not reject negative timestamps
1674 2003-05-10 Bruno Haible <bruno@clisp.org>
1676 * linebreak.c (iconv_string_length): Don't return -1 just because the
1677 string is longer than 4 KB.
1679 2003-05-12 Jim Meyering <jim@meyering.net>
1681 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
1682 the space-padded-by-default conversion specifiers, %e, %k, %l.
1684 2003-05-03 Bruno Haible <bruno@clisp.org>
1686 Upgrade to Unicode-4.0.
1687 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
1688 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
1689 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
1690 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
1691 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
1692 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
1693 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
1694 Change width of U+E0100..U+E01EF from 1 to 0.
1696 2003-04-25 Bruno Haible <bruno@clisp.org>
1698 * copy-file.c: Include <stddef.h>, for size_t.
1700 2003-04-25 Jim Meyering <jim@meyering.net>
1702 * copy-file.c (copy_file_preserving): Declare buf_size to be
1703 of type size_t, not int.
1705 2003-04-11 Jim Meyering <jim@meyering.net>
1707 Merge changes from Coreutils.
1709 2003-03-22 Jim Meyering <jim@meyering.net>
1711 * strftime.c (widen): Cast alloca return value to proper type.
1713 2003-01-19 Ulrich Drepper <drepper@redhat.com>
1716 * strftime.c (my_strftime): Handle very large width
1717 specifications for numeric values correctly. Improve checks for
1720 2003-01-19 Jim Meyering <jim@meyering.net>
1722 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
1723 (nl_get_alt_digit) [! defined my_strftime]: Define.
1724 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
1725 _nl_get_alt_digit and _nl_get_walt_digit.
1727 * strftime.c (my_strftime): Merge in locale-related changes from libc.
1728 These changes have no effect outside of _LIBC.
1730 2003-04-10 Bruno Haible <bruno@clisp.org>
1732 * findprog.h: New file, from GNU gettext.
1733 * findprog.c: New file, from GNU gettext.
1735 2003-04-05 Jim Meyering <jim@meyering.net>
1737 Merge changes from Coreutils.
1739 * exclude.h (PARAMS): Remove definition and uses.
1740 * exclude.c: Remove uses of `PARAMS'.
1742 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
1743 Add test-cases for DOS filenames. Declare program_name.
1744 (main): Set up program_name. Patch by Rich Dawe.
1746 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1748 Use mntctl's return value to drive the entry-processing loop, since
1749 we can't rely on the value of the vmt_length member in the last
1750 entry. On some systems doing so could result in exhausting
1751 virtual memory. Based in part on a patch from Mike Jetzer.
1753 2003-04-04 Bruno Haible <bruno@clisp.org>
1755 * linebreak.h: New file, from GNU gettext.
1756 * linebreak.c: New file, from GNU gettext with slight modifications.
1757 * lbrkprop.h: New file, from GNU gettext.
1759 2003-04-03 Bruno Haible <bruno@clisp.org>
1761 * utf8-ucs4.h: New file, from GNU gettext.
1762 * utf16-ucs4.h: New file, from GNU gettext.
1763 * ucs4-utf8.h: New file, from GNU gettext.
1764 * ucs4-utf16.h: New file, from GNU gettext.
1766 2003-04-02 Bruno Haible <bruno@clisp.org>
1768 * binary-io.h: New file, from GNU gettext.
1770 2003-04-01 Bruno Haible <bruno@clisp.org>
1772 * pathname.h: New file, from GNU gettext.
1773 * concatpath.c: New file, from GNU gettext.
1775 2003-03-30 Bruno Haible <bruno@clisp.org>
1777 * copy-file.c (copy_file_preserving): Don't set owner if the function
1778 chown() doesn't exist.
1780 2003-03-28 Bruno Haible <bruno@clisp.org>
1782 * copy-file.h: New file, from GNU gettext.
1783 * copy-file.c: New file, from GNU gettext.
1785 2003-03-18 Jim Meyering <jim@meyering.net>
1787 * quote.c (quote_n): Fix typo in comment.
1789 2003-03-14 Jim Meyering <jim@meyering.net>
1791 Merge changes from Coreutils.
1792 * obstack.h (obstack_object_size): Declare temporary, __o,
1793 to be const, in order to avoid warnings.
1794 (obstack_room): Likewise.
1795 (obstack_empty_p): Likewise.
1797 2003-03-13 Paul Eggert <eggert@twinsun.com>
1799 Merge changes from Bison.
1800 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
1801 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
1802 when compiling Bison 1.875's `bitset bset = obstack_alloc
1803 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
1804 * hash.c: Include <stdbool.h> unconditionally.
1806 2003-03-09 Paul Eggert <eggert@twinsun.com>
1808 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
1809 Reported by Bruce Becker; see:
1810 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
1812 2003-03-03 Paul Eggert <eggert@twinsun.com>
1813 Bruno Haible <bruno@clisp.org>
1815 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
1816 Reported by John Hughes, see
1817 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
1819 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
1821 * poll_.h: New file.
1824 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
1826 * mathl.h: New file.
1827 * acosl.c: New file.
1828 * asinl.c: New file.
1829 * atanl.c: New file.
1830 * ceill.c: New file.
1833 * floorl.c: New file.
1834 * frexpl.c: New file.
1835 * ldexpl.c: New file.
1837 * sincosl.c: New file.
1839 * sqrtl.c: New file.
1841 * trigl.c: New file.
1842 * trigl.h: New file.
1844 2003-02-17 Bruno Haible <bruno@clisp.org>
1846 * mkdtemp.h: New file, from GNU gettext.
1847 * mkdtemp.c: New file, from GNU gettext.
1849 2003-01-31 Bruno Haible <bruno@clisp.org>
1851 * rename.c: #undef rename before defining rpl_rename.
1852 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
1854 2003-01-30 Bruno Haible <bruno@clisp.org>
1856 * printf-args.h: New file, from GNU gettext.
1857 * printf-args.c: New file, from GNU gettext.
1858 * printf-parse.h: New file, from GNU gettext.
1859 * printf-parse.c: New file, from GNU gettext.
1860 * vasnprintf.h: New file, from GNU gettext.
1861 * vasnprintf.c: New file, from GNU gettext.
1862 * asnprintf.c: New file, from GNU gettext.
1863 * vasprintf.h: New file, from GNU gettext with modifications.
1864 * vasprintf.c: New file, from GNU gettext.
1865 * asprintf.c: New file, from GNU gettext.
1867 2003-01-29 Bruno Haible <bruno@clisp.org>
1869 * stpncpy.h: New file, from GNU gettext with modifications.
1870 * stpncpy.c: New file, from GNU gettext with modifications.
1872 2003-01-28 Bruno Haible <bruno@clisp.org>
1874 * c-ctype.h: New file, from GNU gettext, with changes suggested by
1876 * c-ctype.c: New file, from GNU gettext, with changes suggested by
1879 2003-01-27 Bruno Haible <bruno@clisp.org>
1881 * xsetenv.h: New file, from GNU gettext.
1882 * xsetenv.c: New file, from GNU gettext.
1884 2003-01-23 Bruno Haible <bruno@clisp.org>
1886 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
1888 2003-01-22 Bruno Haible <bruno@clisp.org>
1890 * exit.h: New file, from GNU gettext.
1892 2003-01-11 Bruno Haible <bruno@clisp.org>
1894 * stpcpy.h (stpcpy): Use ANSI C function declarations.
1895 * strcase.h (strcasecmp, strncasecmp): Likewise.
1897 2003-01-14 Jim Meyering <jim@meyering.net>
1899 * same.c (same_name): Tweak a comment.
1901 2003-01-11 Bruno Haible <bruno@clisp.org>
1903 * same.c (same_name): Reorder tests so as to avoid calling stat()
1904 when a string comparison is sufficient.
1906 2003-01-11 Bruno Haible <bruno@clisp.org>
1908 * readtokens.c (readtoken): Cast character to 'unsigned char', not
1911 2003-01-11 Bruno Haible <bruno@clisp.org>
1913 * hash-pjw.c: Add comment about low quality of this function.
1915 2003-01-12 Paul Eggert <eggert@twinsun.com>
1917 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
1918 to avoid collisions with libcurses and libreadline.
1920 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
1921 * getstr.h, getstr.c: Remove.
1922 * getline.c: Include "getline.h", to check interface.
1923 Move body of old getstr.c here: this defines MIN_CHUNK and
1924 declares getdelim2, which is renamed from getstr.
1925 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
1927 * linebuffer.c (readlinebuffer): Renamed from readline.
1929 * linebuffer.h: Likewise.
1930 (readline): Remove backward-compatibility macro.
1932 2003-01-12 Jim Meyering <jim@meyering.net>
1934 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
1936 2003-01-10 Bruno Haible <bruno@clisp.org>
1938 * alloca_.h: New file.
1939 * getdate.y: Unconditionally include alloca.h.
1940 * makepath.c: Likewise.
1941 * setenv.c: Likewise.
1942 * userspec.c: Likewise.
1944 2003-01-09 Bruno Haible <bruno@clisp.org>
1946 * stdbool.h.in: New file.
1948 2003-01-08 Bruno Haible <bruno@clisp.org>
1950 * safe-read.c: Include specification header first, to ensure its
1952 * full-write.c: Likewise.
1954 2003-01-08 Jim Meyering <jim@meyering.net>
1956 * full-write.c: Undefine and define-away `const' after inclusion
1957 of errno.h, not before. Suggestion from Bruno Haible.
1959 2003-01-07 Jim Meyering <jim@meyering.net>
1961 * full-write.c: Rework so that it may serve to define full_read, too.
1962 * full-read.c: Simply #define FULL_READ and include full-write.c.
1964 2003-01-06 Jim Meyering <jim@meyering.net>
1966 * version-etc.c: Update year in translatable copyright string.
1968 2002-12-25 Bruno Haible <bruno@clisp.org>
1970 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
1971 * xstrtol.h: Likewise.
1972 * xstrtoimax.c: Likewise.
1973 * xstrtoumax.c: Likewise.
1974 * human.h: Likewise.
1976 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
1977 on systems that have <inttypes.h> but not <stdint.h>.
1979 2002-12-31 Paul Eggert <eggert@twinsun.com>
1981 * memcoll.c (memcoll): Fall back on a simple algorithm using
1982 memcmp if strcoll doesn't work.
1984 2002-12-23 Bruno Haible <bruno@clisp.org>
1986 * localcharset.h: New file.
1987 * localcharset.c: Include it.
1988 * unicodeio.c: Likewise.
1990 2002-12-22 Bruno Haible <bruno@clisp.org>
1992 * utime.c (utime_null): No need to call ftruncate if the file was
1995 2002-12-23 Bruno Haible <bruno@clisp.org>
1997 * memcoll.c (STRCOLL): New macro.
2000 2002-12-22 Bruno Haible <bruno@clisp.org>
2002 * getstr.h (getstr): Define, to avoid clash with libcurses.
2003 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2005 2002-12-22 Bruno Haible <bruno@clisp.org>
2007 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2009 2002-12-23 Bruno Haible <bruno@clisp.org>
2011 * getline.h: Include <stddef.h>, for size_t.
2013 * unicodeio.h: Include <stddef.h>, for size_t.
2014 * unicodeio.c: Don't include <stddef.h>.
2016 2002-12-17 Bruno Haible <bruno@clisp.org>
2018 * canon-host.c (strdup): Remove unused declaration.
2020 * fsusage.c: Include full_read.h.
2021 (get_fs_usage): Use full_read instead of safe_read.
2023 * utime.c (utime_null): Use SAFE_READ_ERROR.
2025 2002-12-11 Bruno Haible <bruno@clisp.org>
2027 * setenv.h: Rewritten to cope with systems that have setenv() but not
2029 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2032 2002-12-11 Bruno Haible <bruno@clisp.org>
2034 * setenv.c (alloca): Fall back to malloc.
2036 (setenv): Use freea() to free memory allocated with alloca().
2038 2002-11-13 Bruno Haible <bruno@clisp.org>
2040 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2041 function declarations.
2042 * unsetenv.c (unsetenv): Likewise.
2044 2002-03-04 Bruno Haible <bruno@clisp.org>
2046 Portability to AIX 4.3.3.
2047 * unsetenv.c: New file, extracted from setenv.c.
2048 * setenv.c: Move the unsetenv() function to unsetenv.c.
2050 2001-12-20 Bruno Haible <bruno@clisp.org>
2052 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2053 use malloc instead. For SunOS 4.
2055 2001-12-11 Bruno Haible <bruno@clisp.org>
2057 * setenv.c: Declare alloca.
2058 (compar_fn_t): New typedef.
2059 (KNOWN_VALUE, STORE_VALUE): Use it.
2061 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2064 2002-12-10 Paul Eggert <eggert@twinsun.com>
2066 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2067 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2068 Choose values that are less likely to collide with system fnmatch
2070 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2071 defined (e.g., a pure POSIX system).
2072 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2073 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2075 2002-12-06 Jim Meyering <jim@meyering.net>
2077 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2079 Merge in changes from libc's misc/error.c, in preparation
2080 for the merge of gnulib's changes back into libc.
2082 * error.c (_): Define only if not already defined.
2083 Move definition to follow all #include directives.
2084 Include unlocked-io.h only if !_LIBC.
2085 [_LIBC]: Include <libio/libioP.h>.
2086 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2087 (fflush): Tweak definition to use INTUSE.
2090 2002-12-05 Paul Eggert <eggert@twinsun.com>
2092 * alloca.c [defined emacs]: Include "lisp.h".
2093 (xalloc_die) [defined emacs]: New macro.
2094 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2095 [! defined emacs]: Include <xalloc.h>.
2096 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2097 (pointer): Typedef to POINTER_TYPE *.
2098 (malloc): Remove decl; we now always use xmalloc.
2099 (alloca): Use old-style definition, since Emacs needs this.
2100 Check for arithmetic overflow when computing combined size.
2102 2002-12-04 Paul Eggert <eggert@twinsun.com>
2104 Do not generate unlocked-io.h automatically, since it's easier to
2105 maintain it by hand.
2107 * unlocked-io.h: New file, from GNU diffutils,
2108 but with proper copyright notice and attribution.
2110 * Makefile.am: Add copyright notice.
2111 (libfetish_a_SOURCES): Add unlocked-io.h.
2112 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2113 (DISTCLEANFILES, io_functions): Remove macros.
2114 (EXTRA_DIST): Remove gen_uio.
2115 (unlocked-io.h): Remove rule.
2117 2002-12-04 Jim Meyering <jim@meyering.net>
2119 Reflect the fact that stat.c and lstat.c are no longer generated.
2120 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2121 (DISTCLEANFILES): Likewise.
2122 (EXTRA_DIST): Likewise.
2123 (all_local): Don't depend on stat.c or lstat.c.
2124 (stat.c, lstat.c): Remove rules.
2125 (EXTRA_DIST): Remove xstat.in.
2127 * xstat.in: Remove file. Contents moved into stat.c.
2128 * stat.c: New file. Contents mostly from xstat.in.
2129 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2130 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2132 * safe-read.c: Rework so that it may serve to define safe_write, too.
2133 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2135 2002-12-03 Jim Meyering <jim@meyering.net>
2137 * safe-read.c, safe-write.c: Change variable names and comments, but
2138 not semantics, to minimize the differences between these two files.
2139 (safe_read): Change comment to mention SAFE_READ_ERROR.
2141 * safe-read.c (IS_EINTR): Define.
2142 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2144 2002-12-02 Bruno Haible <bruno@clisp.org>
2146 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2147 Define, taken from safe-read.c.
2148 (INT_MAX): Provide fallback.
2149 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2150 * safe-write.h (SAFE_WRITE_ERROR): Define.
2152 * safe-read.c (EINTR): Remove definition.
2153 (safe_read): Don't use EINTR if it is absent.
2155 2002-12-02 Jim Meyering <jim@meyering.net>
2157 * safe-read.c (EINTR): Define.
2158 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2159 (INT_MAX): Provide fallback.
2160 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2162 * safe-read.h (SAFE_READ_ERROR): Define.
2164 2002-12-01 Jim Meyering <jim@meyering.net>
2166 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2167 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2169 2002-11-27 Paul Eggert <eggert@twinsun.com>
2171 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2172 hash_rehash): Replace `if (limit <= value) abort ();' with
2173 `if (! (value < limit)) abort ();', for readability.
2175 2002-11-26 <karl@gnu.org>
2177 * strdup.c: copy from libc again, with jim's ok.
2178 * .cppi-disable: re-add strdup.c
2180 2002-11-25 <karl@gnu.org>
2182 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2183 instead of "strtol.c".
2185 2002-11-25 Jim Meyering <jim@meyering.net>
2187 * mktime.c: Sync from libc, now that it has the latest fix.
2189 2002-11-24 <karl@gnu.org>
2191 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2192 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2194 2002-11-24 Jim Meyering <jim@meyering.net>
2196 Update from coreutils:
2198 * mktime.c: Merge in changes from libc.
2200 Avoid a link-time failure on some Linux systems.
2201 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2202 (__mon_yday): Declare with the STATIC attribute.
2203 (__mktime_internal): Likewise.
2204 Based on a report from Greg Schafer.
2206 2002-11-23 Jim Meyering <jim@meyering.net>
2208 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2209 Use `unsigned', not `int', as type of index.
2211 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2213 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2215 2002-11-22 Paul Eggert <eggert@twinsun.com>
2217 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2218 hint that one should use `if (! x) abort ();' rather than `assert
2219 (x);', and anyway it's one less thing to worry about configuring.
2220 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2221 hash_rehash, hash_insert): Use abort rather than assert.
2223 2002-11-22 Paul Eggert <eggert@twinsun.com>
2225 * quotearg.h: Allow multiple inclusion by surrounding with
2226 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2227 so that we can be included first.
2228 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2229 * quotearg.c: Include quotearg.h immediately after config.h.
2230 No need to include stddef.h or sys/types.h any more.
2231 Surround local include files with "", not "<>".
2232 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2233 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2234 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2235 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2236 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2237 (ISPRINT): Remove; no longer needed now that we assume C89.
2239 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2242 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2243 quotearg_char): Use SIZE_MAX rather than
2244 (size_t) -1 when we are talking about "infinity".
2246 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2248 2002-11-22 Bruno Haible <bruno@clisp.org>
2250 * safe-read.h: Assume C89. Add comments.
2251 (safe_read): Change return type to size_t.
2252 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2253 counts > SSIZE_MAX correctly.
2254 * safe-write.h: New file.
2255 * safe-write.c: New file.
2256 * full-read.h: New file.
2257 * full-read.c: New file.
2258 * full-write.h: Assume C89. Add comments.
2259 * full-write.c: Include safe-write.h.
2260 (full_write): Rewritten to use safe_write.
2261 Suggested by Jim Meyering and Paul Eggert.
2263 2002-11-21 Bruno Haible <bruno@clisp.org>
2265 Remove case insensitive option matching.
2266 * argmatch.h (argcasematch): Remove declaration.
2267 (ARGCASEMATCH): Remove macro.
2268 (__xargmatch_internal): Remove case_sensitive argument.
2269 (XARGMATCH): Update.
2270 (XARGCASEMATCH): Remove macro.
2271 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2272 case_sensitive argument.
2273 (argcasematch): Remove function.
2274 (__xargmatch_internal): Remove case_sensitive argument.
2275 (main): Use XARGMATCH instead of XARGCASEMATCH.
2277 * xmalloc.c: Change compile-time error message. Add comment about
2278 required autoconf version.
2280 2002-11-21 Jim Meyering <jim@meyering.net>
2282 * strdup.c (strdup): Tweak comment and initial #if/#include.
2284 Merge in changes from the coreutils.
2286 2002-09-25 Paul Eggert <eggert@twinsun.com>
2287 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2288 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2289 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2290 int. Work more efficiently if X is the same width as uintmax_t.
2291 Do not compare X to -1, to avoid bogus compiler warning.
2292 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2293 Don't assume that f_frsize and f_bsize are the same type.
2295 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2298 * makepath.c (make_path): Restore umask *before* creating the final
2300 (make_path): Minor reformatting.
2302 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2303 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2305 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2306 ones. At least on GNU/Linux systems, `auto' means something else.
2309 2002-11-20 Paul Eggert <eggert@twinsun.com>
2311 Merge argmatch cleanups from Bison. Assume C89.
2313 * argmatch.c: Include config.h here, not in argmatch.h.
2314 Include stdlib.h, for EXIT_FAILURE.
2315 Always include <string.h>, since we assume C89.
2316 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2317 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2318 Include <stddef.h> instead, since it's all we need for size_t.
2319 (PARAMS): Remove. All uses removed.
2320 (ARRAY_CARDINALITY): Do not bother to #undef.
2321 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2322 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2323 Remove unnecessary parentheses.
2324 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2325 Insert necessary parentheses.
2326 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2327 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2329 2002-11-19 Bruno Haible <bruno@clisp.org>
2331 * mbswidth.c: Include mbswidth.h right at the beginning.
2332 * mbswidth.h: Include <stddef.h>, for size_t.
2334 * mbswidth.h (PARAMS): Remove macro.
2335 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2336 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2338 * gcd.h (PARAMS): Remove macro.
2339 (gcd): Use ANSI C function declarations.
2340 * gcd.c (gcd): Likewise.
2342 2002-11-15 Bruno Haible <bruno@clisp.org>
2344 * strcspn.c: Include <stddef.h>.
2345 (strcspn): Use ANSI C function declaration. Change return type to
2347 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2348 (strpbrk): Use NULL.
2349 * strpbrk.h (PARAMS): Remove macro.
2350 (strpbrk): Use ANSI C function declaration.
2351 * strstr.c: Don't include <sys/types.h>.
2352 * strstr.h (PARAMS): Remove macro.
2353 (strstr): Use ANSI C function declarations.
2355 2002-11-06 Bruno Haible <bruno@clisp.org>
2357 * gcd.h (gcd): Change argument type to 'unsigned long'.
2358 * gcd.c (gcd): Likewise.
2360 2002-11-05 Bruno Haible <bruno@clisp.org>
2362 * gcd.h: New file, from gettext-0.11.5.
2363 * gcd.c: New file, from gettext-0.11.5.
2365 2002-11-05 Bruno Haible <bruno@clisp.org>
2367 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2368 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2369 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2370 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2372 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2373 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2375 * closeout.c: Include gettext.h instead of <libintl.h>.
2376 * human.c: Include gettext.h instead of <libintl.h>.
2377 * quotearg.c: Include gettext.h instead of <libintl.h>.
2378 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2379 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2380 * userspec.c: Include gettext.h instead of <libintl.h>.
2381 * version-etc.c: Include gettext.h instead of <libintl.h>.
2382 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2383 (textdomain): Remove definition.
2384 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2386 * long-options.c: Remove include of <libintl.h> and definition of _.
2387 * same.c: Remove include of <libintl.h> and definition of _.
2389 2002-11-04 Bruno Haible <bruno@clisp.org>
2391 * stpcpy.h: New file, from GNU gettext-0.11.5.
2392 * strcase.h: New file, from GNU gettext-0.11.5.
2393 * strpbrk.h: New file, from GNU gettext-0.11.5.
2394 * strstr.h: New file, from GNU gettext-0.11.5.
2395 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2397 2002-05-09 Bruno Haible <bruno@clisp.org>
2399 * config.charset: Update for newest glibc. Add canonical names
2400 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2402 2002-05-09 Bruno Haible <bruno@clisp.org>
2404 * localcharset.c (get_charset_aliases): Add more Windows specific
2407 2002-05-08 Owen Taylor <otaylor@redhat.com>
2409 * config.charset: A few additions for Solaris.
2411 2001-12-05 Bruno Haible <bruno@clisp.org>
2413 * localcharset.c (locale_charset): Don't return an empty string.
2415 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2417 * config.charset: msdos in uk_UA uses CP1125.
2419 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2421 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2422 * localcharset.c (locale_charset): Declare as extern "C".
2424 2002-02-15 Bruno Haible <bruno@clisp.org>
2426 * config.charset [msdosdjgpp]: For Russian, use CP866.
2428 2002-02-11 Bruno Haible <bruno@clisp.org>
2430 * config.charset: Add support for NetBSD.
2432 2002-09-25 <karl@gnu.org>
2434 * strdup.c: copy from libc/string (via ../config/srclist*).
2435 * getopt*: copy from libc/posix.
2436 * gettext.h: copy from gettext.
2437 * .cppi-disable: add strdup.c, gettext.h.
2439 2002-07-01 Jim Meyering <meyering@lucent.com>
2441 * c-stack.c: Include sys/time.h.
2442 From Volker Borchert.
2444 2002-06-11 Paul Eggert <eggert@twinsun.com>
2446 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2447 New macro. Use it uniformly instead of
2448 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2449 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2450 reported by Vin Shelton.
2452 2002-06-22 Jim Meyering <meyering@lucent.com>
2454 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2455 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2457 2002-06-22 Paul Eggert <eggert@twinsun.com>
2459 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2460 Do not assume SA_SIGINFO behavior.
2461 Bug reported by Jim Meyering on NetBSD 1.5.2.
2463 2002-06-22 Jim Meyering <meyering@lucent.com>
2465 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2467 * exitfail.c, exitfail.h: Likewise.
2468 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2470 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2472 (EXTRA_DIST): Add fnmatch_loop.c.
2473 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2475 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2476 * fnmatch.c: Update from diffutils-2.8.2.
2477 * fnmatch_.h: New file. From diffutils-2.8.2.
2478 * fnmatch.h: Remove file.
2480 2002-06-18 Paul Eggert <eggert@twinsun.com>
2482 * file-type.h: Report an error if neither S_ISREG nor
2483 S_IFREG is defined, instead of using a test specific to glibc
2484 2.2. This should be safe, since POSIX requires S_ISREG and
2485 Unix Version 7 had S_IFREG. We don't need to check for
2486 <sys/types.h> since we don't use any symbols that it defines.
2488 2002-06-15 Jim Meyering <meyering@lucent.com>
2490 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2491 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2492 have been included before this file.
2494 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2496 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2497 so that each temporary file name is unique and valid in the first
2498 8 characters, for operation under DOS.
2500 2002-06-15 Jim Meyering <meyering@lucent.com>
2502 Work even with DJGPP 2.03, which lacks support for symlinks.
2504 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2506 * lchown.c (S_ISLNK): Likewise.
2508 2002-06-14 Jim Meyering <meyering@lucent.com>
2510 * file-type.h: Use the version from diffutils-2.8.2.
2511 * file-type.c: Likewise.
2513 2002-05-27 Jim Meyering <meyering@lucent.com>
2515 Fix a problem seen only on nonconforming systems whereby ls.c's
2516 use of localtime, and then of gettimeofday would cause trouble:
2517 the localtime call used to initialize rpl_gettimeofday's save
2518 mechanism would clobber ls's current local time information so
2519 that in any long listing the first file would always be listed
2520 with date 1970-01-01. Analysis by Volker Borchert.
2522 * gettimeofday.c (localtime): Undefine.
2523 (rpl_localtime): New function.
2525 2002-05-22 Jim Meyering <meyering@lucent.com>
2527 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2528 * file-type.h: New file.
2529 * file-type.c (file_type): New file/function. Extracted from diffutils.
2531 2002-04-29 Paul Eggert <eggert@twinsun.com>
2533 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2535 2002-04-28 Paul Eggert <eggert@twinsun.com>
2537 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2538 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2539 of 127, since 64 is the largest conceivable number for ancient
2541 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2543 2002-04-28 Jim Meyering <meyering@lucent.com>
2545 * sig2str.c (WTERMSIG): Remove definition (unused).
2547 2002-04-28 Paul Eggert <eggert@twinsun.com>
2549 * sig2str.h, sig2str.c: New files.
2550 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2552 2002-04-24 Jim Meyering <meyering@lucent.com>
2554 * gettext.h: New file, from Gettext.
2555 * Makefile.am (INCLUDES): Remove -I../intl.
2556 (libfetish_a_SOURCES): Add gettext.h.
2558 2002-04-16 Jim Meyering <meyering@lucent.com>
2560 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2561 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2562 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2564 2002-04-12 Jim Meyering <meyering@lucent.com>
2566 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2568 2002-03-10 Jim Meyering <meyering@lucent.com>
2570 * makepath.c (make_path): Remove a comma from a diagnostic.
2571 Suggestion from Santiago Vila.
2573 2002-03-08 Jim Meyering <meyering@lucent.com>
2575 * rename.c: Mention that this wrapper is needed also on
2576 mips-dec-ultrix4.4 systems.
2578 2002-03-02 Jim Meyering <meyering@lucent.com>
2580 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2581 not HAVE_CLOCK_SETTIME.
2583 2002-02-27 Paul Eggert <eggert@twinsun.com>
2585 * nanosleep.h: Rename to....
2586 * timespec.h: New name for nanosleep.h. All uses changed.
2588 * gettime.c: New file.
2589 * settime.c: New file.
2592 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2593 timespec.h. Remove nanosleep.h.
2595 2002-02-25 Paul Eggert <eggert@twinsun.com>
2597 * acl.c, acl.h: New files.
2598 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2600 2002-02-24 Jim Meyering <meyering@lucent.com>
2602 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2603 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2604 cause trouble. Reported by Nelson Beebe.
2606 2002-02-23 Paul Eggert <eggert@twinsun.com>
2608 * path-concat.c (xpath_concat): Reorder code to pacify
2609 compilers that don't know that xalloc_die never returns.
2611 2002-02-20 Jim Meyering <meyering@lucent.com>
2613 * getdate.c: Regenerate using bison-1.33.
2615 2002-02-15 Paul Eggert <eggert@twinsun.com>
2617 * posixver.c, posixver.h: New files.
2618 * Makefile.am (libfetish_a_SOURCES): Add them.
2620 2002-02-02 Paul Eggert <eggert@twinsun.com>
2621 Bruno Haible <bruno@clisp.org>
2623 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2624 (fwrite_success_callback): New declaration.
2625 * unicodeio.c (unicode_to_mb): New function, extracted from
2626 print_unicode_char. Call failure callback instead of error.
2627 (fwrite_success_callback): New function.
2628 (exit_failure_callback): New function.
2629 (fallback_failure_callback): New function.
2630 (print_unicode_char): Call unicode_to_mb.
2632 2002-01-26 Jim Meyering <meyering@lucent.com>
2634 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2636 2002-01-22 Jim Meyering <meyering@lucent.com>
2638 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2639 Otherwise, some versions of automake would omit the rule that makes
2640 Makefile from Makefile.in.
2642 2001-01-21 Paul Eggert <eggert@twinsun.com>
2644 * xmemcoll.h, xmemcoll.c: New files.
2645 * Makefile.am (libfetish_a_SOURCES): Add them.
2646 * memcoll.c: Include errno.h, and declare errno if not defined.
2647 (memcoll): Set errno to zero if there is no error.
2649 * quotearg.c (quotearg_buffer_restyled):
2650 Fix bug with quoting buffers containing NUL when backslashing escapes.
2651 This bug was exposed by the other changes in this patch.
2652 (quotearg_n_options): New arg ARGSIZE.
2653 All callers changed.
2654 (quoting_options_from_style): New function.
2655 (quotearg_n_style): Use it.
2656 (quotearg_n_style_mem): New function.
2658 * quotearg.h (quotearg_n_style_mem): New function.
2660 2002-01-16 Jim Meyering <meyering@lucent.com>
2662 * getdate.y: Add three semicolons, each just before a closing brace.
2663 Bison (as of version 1.31) no longer papers over that mistake.
2665 2002-02-14 Paul Eggert <eggert@twinsun.com>
2667 * backupfile.c (ISDIGIT): Comment fix.
2668 * getdate.y (ISDIGIT): Likewise.
2669 * posixtm.c (ISDIGIT, year): Likewise.
2670 * strverscmp.c (ISDIGIT): Likewise.
2671 * userspec.c (ISDIGIT): Likewise.
2673 2002-01-05 Jim Meyering <meyering@lucent.com>
2675 * version-etc.c (version_etc_copyright): Update copyright year.
2677 2001-01-19 Paul Eggert <eggert@twinsun.com>
2679 * closeout.c (close_stdout_status): If ferror (stdout), do
2680 not silently exit merely because the output buffer happens to
2681 have nothing pending.
2683 2001-12-18 Paul Eggert <eggert@twinsun.com>
2685 See the big note in ../ChangeLog.
2686 * human.c (suffixes): Prefer K to k for 1024.
2687 (generate_suffix_backwards): New function.
2688 (human_readable_inexact): Use it.
2689 * xstrtol.c (__xstrtol): If there is no number but there
2690 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
2691 Accept 'K' as well as 'k'.
2693 2001-12-15 Jim Meyering <meyering@lucent.com>
2695 * regex.h (__restrict_arr): Update from libc.
2697 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
2698 as `remote' if the name starts with `//'. Suggested by Michael Stone.
2701 2001-12-10 Jim Meyering <meyering@lucent.com>
2703 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
2704 Instead, include "xalloc.h".
2705 (initbuffer): Don't cast xmalloc return value to char*.
2706 (readline): Reword comment.
2707 Don't cast xrealloc return value to char*
2710 2001-12-09 Jim Meyering <meyering@lucent.com>
2712 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
2713 `signed and unsigned type in conditional expression'.
2714 * posixtm.c (posix_time_parse): Likewise.
2716 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
2718 * readtokens.c (readtoken): Declare an index to be of type unsigned
2719 to avoid a pedantic warning.
2721 * getstr.c: Don't include assert.h.
2722 (getstr): Remove warning-evoking assertions.
2723 Return -1 if offset parameter is out of bounds.
2724 Change the type of a local from int to size_t.
2726 * strftime.c (my_strftime_localtime_r): Include this function
2727 definition in the `#if ! HAVE_TM_GMTOFF' block.
2729 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
2730 Include xalloc.h instead.
2732 2001-12-02 Jim Meyering <meyering@lucent.com>
2734 * tempname.c: Don't declare getenv, thus reverting the change of
2735 2001-11-18. It's no longer necessary, now that stdlib.h is always
2738 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
2739 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
2741 2001-11-30 Akim Demaille <akim@epita.fr>
2743 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
2744 before being defined.
2746 2001-11-27 Paul Eggert <eggert@twinsun.com>
2748 * quotearg.h (quotearg_n, quotearg_n_style):
2749 First arg is int, not unsigned.
2750 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
2751 (SIZE_MAX, UINT_MAX): New macros.
2752 (quotearg_n_options): Abort if N is negative.
2753 Avoid overflow check on hosts where size_t is 64 bits and int
2754 is 32 bits, as overflow is impossible there.
2755 Fix off-by-one typo that caused unnecessary reallocation.
2757 2001-11-27 Jim Meyering <meyering@lucent.com>
2759 * tempname.c: Merge with version from libc.
2760 * regex.c: Likewise.
2762 * tempname.c: Include stdlib.h unconditionally. On some old systems
2763 for which STDC_HEADERS is 0, it was not included, resulting in a
2764 warning about an integer-to-pointer conversion problem with getenv.
2765 Reported by Volker Borchert.
2767 2001-11-26 Jim Meyering <meyering@lucent.com>
2769 * gtod.h: Remove file.
2770 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
2771 * gettimeofday.c: Don't include gtod.h.
2772 (GTOD_init): Remove function.
2773 (rpl_gettimeofday): Do its job here instead, rather than aborting.
2774 Suggestion from Volker Borchert.
2776 2001-11-23 Jim Meyering <meyering@lucent.com>
2778 * hash.h (struct hash_table): Don't define here. Merely declare it.
2779 * hash.c (struct hash_table): Define it here instead.
2781 2001-11-22 Jim Meyering <meyering@lucent.com>
2783 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
2785 2001-11-18 Paul Eggert <eggert@twinsun.com>
2787 * tempname.c (TMP_MAX): Remove; no longer needed.
2788 (TEMPORARIES): New macro.
2789 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
2790 removes an artificial limitation (e.g. HP-UX 10.20, where
2793 2001-11-18 Jim Meyering <meyering@lucent.com>
2795 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
2798 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
2799 files will be created before anything else.
2801 2001-11-17 Jim Meyering <meyering@lucent.com>
2803 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
2804 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
2805 rather than group writable. Patch by Juan F. Codagnone.
2807 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
2808 Instead, include "xalloc.h".
2810 * mountlist.c: Include unlocked-io.h after all system headers.
2811 Remove explicit declarations of xmalloc, xrealloc,
2812 and xstrdup. Instead, include "xalloc.h".
2814 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
2815 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
2816 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
2818 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
2819 Reported by Padraig Brady.
2821 * mkstemp.c: #undef mkstemp.
2823 (rpl_mkstemp): Rename from mkstemp.
2826 2001-11-16 Jim Meyering <meyering@lucent.com>
2828 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
2829 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
2830 determine the amount of total physical memory, use pstat_getstatic.
2831 HPUX-11 doesn't define _SC_PHYS_PAGES.
2832 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
2833 If sysconf couldn't be used to determine the amount of available
2834 physical memory, use both pstat_getstatic and pstat_getdynamic.
2835 Based on a patch from Bob Proulx.
2837 2001-11-05 Jim Meyering <meyering@lucent.com>
2839 * xstat.in (slash_aware_lstat): Correct a misleading comment.
2841 2001-11-03 Jim Meyering <meyering@lucent.com>
2843 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
2844 in argmatch_to_argument call.
2846 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
2849 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
2850 e.g., a fault due to an attempt to free a NULL pointer.
2852 2001-11-01 Jim Meyering <meyering@lucent.com>
2854 * dirfd.c, dirfd.h: New files.
2855 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
2857 * hash.c (hash_print) [TESTING]: Clean up.
2859 2001-10-22 Paul Eggert <eggert@twinsun.com>
2861 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
2862 to avoid a warning if -Wall.
2864 2001-10-21 Paul Eggert <eggert@twinsun.com>
2866 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
2868 2001-10-21 Jim Meyering <meyering@lucent.com>
2870 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
2871 this code would end up calling gettext even in packages built
2873 * getopt.c (_): Likewise.
2874 * regex.c (_): Likewise.
2876 2001-10-20 Paul Eggert <eggert@twinsun.com>
2878 * error.c (strerror_r): Do not declare unless !_LIBC.
2879 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
2880 Use strerror_r that is only a macro, even if it is not a function.
2881 (strerror): Check for HAVE_DECL_STRERROR before declaring.
2882 (private_strerror): Use prototypes, not old-style function definition.
2883 (print_errno_message): New function.
2884 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
2886 (error_tail, error, error_at_line): Use it.
2888 2001-10-11 Jim Meyering <meyering@lucent.com>
2890 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
2891 and quote_n (1, ... to avoid clobbering a buffer.
2893 2001-10-05 Jim Meyering <meyering@lucent.com>
2895 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
2896 * hash-pjw.c: New file (factored out of fileutils' remove.c).
2897 * hash-pjw.h: New file.
2899 2001-09-30 Jim Meyering <meyering@lucent.com>
2901 * mountlist.c [MOUNTED_GETFSSTAT]:
2902 Include <sys/ucred.h>, for Apple Darwin.
2903 Include sys/mount.h and sys/fs_types.h only if available.
2905 (read_filesystem_list): Use FS_TYPE.
2907 2001-09-29 Paul Eggert <eggert@twinsun.com>
2909 * exclude.c (excluded_filename): 0 -> false, since it's
2912 2001-09-28 Paul Eggert <eggert@twinsun.com>
2914 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
2915 #defines strtoimax. Also treat the other strto* functions
2918 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
2919 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
2920 (strtoimax, strtoumax): Do not declare if already defined as a macro.
2922 2001-09-26 Jim Meyering <meyering@lucent.com>
2924 Most macros in unlocked-io.h had the wrong number of arguments.
2925 * gen-uio: New script.
2926 (USE_UNLOCKED_IO): Define to 1 if not already defined.
2927 * unlocked-io.hin: Remove file.
2928 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
2929 rather than trying to embed it here.
2930 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
2931 Reported by Padraig Brady.
2933 2001-09-25 Volker Borchert <bt@teknon.de>
2935 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
2937 2001-09-23 Jim Meyering <meyering@lucent.com>
2939 * mountlist.c: Remove useless parentheses in #if directives.
2940 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
2941 the deprecated MOUNTED symbol is no longer defined in mntent.h.
2943 2001-09-22 Jim Meyering <meyering@lucent.com>
2945 * localcharset.c: Update from latest gettext.
2946 * config.charset: Likewise.
2948 2001-09-20 Jim Meyering <meyering@lucent.com>
2950 * xstrtol.c (strtoimax): Guard declaration with
2951 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
2952 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
2953 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
2954 (strtoumax): Likewise, for completeness (it wasn't necessary).
2956 2001-09-06 Paul Eggert <eggert@twinsun.com>
2958 * strtoimax.c (HAVE_LONG_LONG):
2959 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
2960 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
2961 to work around bug in IBM C compiler.
2963 2001-09-16 Jim Meyering <meyering@lucent.com>
2965 * mkdir.c: New file.
2967 2001-09-04 Paul Eggert <eggert@twinsun.com>
2969 * xgetcwd.c: Revert some of the previous change; intead,
2970 fix the HAVE_GETCWD_NULL code to behave more like the
2971 !HAVE_GETCWD_NULL code used to.
2974 (xgetcwd): Do not return NULL when memory is exhausted; instead,
2977 2001-09-04 Paul Eggert <eggert@twinsun.com>
2979 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
2980 Use ssize_t, not int, to store result of readlink.
2981 Check for ssize_t overflow as well as size_t overflow,
2982 as POSIX says the result of readlink is implementation-defined
2983 when ssize_t overflows.
2984 Remove unnecessary cast to char*.
2985 Use free+malloc instead of realloc, as the storage doesn't need
2986 to be preserved and it's clearer and can be more efficient that way.
2987 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
2988 * xreadlink.h (xreadlink): Update prototype.
2990 2001-09-03 Paul Eggert <eggert@twinsun.com>
2992 * exclude.c (fnmatch_no_wildcards): Fix confusion between
2993 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
2994 spotted by Jim Meyering.
2996 2001-09-03 Jim Meyering <meyering@lucent.com>
2998 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3000 2001-09-03 Paul Eggert <eggert@twinsun.com>
3002 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3003 like the HAVE_GETCWD_NULL code.
3004 Include pathmax.h if not HAVE_GETCWD.
3005 Do not include xalloc.h.
3006 (INITIAL_BUFFER_SIZE): New symbol.
3007 Do not use xmalloc / xrealloc, since the caller is responsible for
3008 handling errors. Preserve errno around `free' during failure.
3009 Do not overrun buffer when using getwd.
3011 2001-09-03 Paul Eggert <eggert@twinsun.com>
3013 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3014 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3016 2001-09-02 Jim Meyering <meyering@lucent.com>
3018 * error.c: Update from GNU libc.
3020 2001-09-01 Jim Meyering <meyering@lucent.com>
3022 * xreadlink.c: New file.
3023 * xreadlink.h: New file.
3024 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3026 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3027 doesn't conflict with sparc Solaris 7's definition in
3028 /usr/include/sys/int_types.h.
3030 * exclude.c: Use `""', not `<>' to #include non-system header files.
3031 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3032 and strncasecmp as r-values. Unixware didn't have declarations.
3034 2001-08-31 Jim Meyering <meyering@lucent.com>
3036 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3037 Use an initial, malloc'd, buffer of length 128 rather than
3038 a statically allocated one of length 1024.
3040 2001-08-30 Paul Eggert <eggert@twinsun.com>
3042 * xgetcwd.c: Don't include pathmax.h.
3043 Include stdlib.h and unistd.h if available.
3045 (xmalloc, xstrdup, free): Remove decls.
3046 (xgetcwd): Don't assume sizes fit in unsigned.
3047 Check for overflow when computing sizes.
3048 Simplify reallocation code.
3050 2001-08-28 Paul Eggert <eggert@twinsun.com>
3052 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3054 * strtoimax.c: Renamed from strtoxmax.c, removing the
3057 Also, make the following further changes to make this file's
3058 configuration more similar to that of strtol.c:
3059 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3060 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3061 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3062 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3063 changed to signed values.
3065 And make the following changes as well:
3066 Fix copyright notice, as 1999 was missing.
3067 (verify): New macro.
3068 (strtoimax): Check sizes at compile-time, not run-time.
3069 Prefer strtol to strtoll if both work.
3070 (main): Remove; it was not that useful and was a pain to maintain.
3072 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3074 2001-08-30 Paul Eggert <eggert@twinsun.com>
3076 * savedir.c (savedir): Remove size parameter, as POSIX says that
3077 a directory's st_size can have an arbitrary value, so the old
3078 usage could waste an arbitrary amount of memory. All uses
3080 * savedir.h: Update prototype.
3082 2001-08-30 Paul Eggert <eggert@twinsun.com>
3084 * xstrtol.c (strtoimax): New decl.
3086 2001-08-28 Paul Eggert <eggert@twinsun.com>
3088 * xstrtol.h: Add copyright notice.
3089 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3090 LONGINT_INVALID_SUFFIX_CHAR.
3092 2001-08-30 Paul Eggert <eggert@twinsun.com>
3094 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3097 2001-08-30 Paul Eggert <eggert@twinsun.com>
3099 * hash.c: Remove '2001' from copyright notice.
3101 2001-08-30 Paul Eggert <eggert@twinsun.com>
3103 * full-write.h: New file.
3104 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3105 * full-write.c: Correct credits, as cccp.c no longer
3106 exists and anyway it was so heavily changed from the old cccp
3107 code as to be unrecognizable. Include full-write.h.
3108 (full_write) Return size_t, with short writes meaning failure.
3109 All callers changed. This fixes a bug with large buffers
3111 * utime.c: Include full-write.h.
3113 2001-08-30 Paul Eggert <eggert@twinsun.com>
3115 Merge 'exclude' changes from tar 1.13.22.
3116 This fixes one or two unlikely storage allocation overflow bugs,
3117 but doesn't change user-visible behavior otherwise.
3119 2001-08-30 Paul Eggert <eggert@twinsun.com>
3121 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3122 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3123 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3124 Include if available.
3125 (<xalloc.h>): Include
3126 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3127 (verify): New macro. Use it to verify that EXCLUDE macros do not
3128 collide with FNM macros.
3129 (struct patopts): New struct.
3130 (struct exclude): Use it, as exclude patterns now come with options.
3131 (new_exclude): Support above changes.
3132 (new_exclude, add_exclude_file):
3133 Initial size must now be a power of two to simplify overflow checking.
3134 (free_exclude, fnmatch_no_wildcards): New function.
3135 (excluded_filename): No longer requires options arg, as the options
3136 are determined by add_exclude. Now returns bool, not int.
3137 (excluded_filename, add_exclude):
3138 Add support for the fancy new exclusion options.
3139 (add_exclude, add_exclude_file): Now takes int options arg.
3140 Check for arithmetic overflow when computing sizes.
3141 (add_exclude_file): xrealloc might modify errno, so don't
3142 realloc until after errno might be used.
3144 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3146 (free_exclude): New decl.
3147 (add_exclude, add_exclude_file): Now takes int options arg.
3148 (excluded_filename): No longer requires options arg, as the options
3149 are determined by add_exclude. Now returns bool, not int.
3151 2001-08-30 Paul Eggert <eggert@twinsun.com>
3153 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3155 2001-08-27 Jim Meyering <meyering@lucent.com>
3157 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3159 * version-etc.c (N_): Remove definition.
3160 Revert most of last change.
3161 Instead, simply don't mark the `Copyright...' string for translation.
3162 Based on advice from Paul Eggert.
3164 * strtoxmax.c: Tweak comment.
3166 2001-08-26 Jim Meyering <meyering@lucent.com>
3168 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3169 of copyright with `%s' so translators don't get an untranslated
3171 (COPYRIGHT_YEAR): Define.
3172 (version_etc): Use fprintf rather than fputs.
3173 Suggestion from Ulrich Drepper.
3175 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3177 * strtoll.c: New file, from GNU libc.
3178 * xstrtoimax.c: New file.
3180 * xstrtol.h: Add xstrtoimax.
3181 * strtoumax.c: New file. Simply include "strtoumax.c".
3182 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3184 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3185 * strtoxmax.c: ... then renamed to this.
3187 2001-08-13 Paul Eggert <eggert@twinsun.com>
3189 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3190 Port to Solaris 8, where 'sed' requires a space after the 'r'
3191 command, and where sh dislikes "$/". Clean up the spacing a bit.
3192 Redirect output to $tmp just once.
3194 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3196 * addext.c (<errno.h>): Include.
3197 (errno): Declare if not defined.
3198 (addext): Work correctly when pathconf returns -1 and leaves
3199 errno alone because there is no limit. Also, work even if
3200 pathconf returns a value greater than SIZE_MAX.
3202 2001-08-12 Jim Meyering <meyering@lucent.com>
3204 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3205 Simply `return getcwd (NULL, 0);'.
3206 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3207 Use 1300 as initial value for length, not PATH_MAX.
3209 * pathmax.h: Clean up cpp syntax.
3211 2001-08-12 Jim Meyering <meyering@lucent.com>
3213 * gettimeofday.c: New file.
3215 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3217 2001-08-04 Jim Meyering <meyering@lucent.com>
3219 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3220 to get in sync with glibc.
3222 2001-08-03 Paul Eggert <eggert@twinsun.com>
3224 The following changes are from gettext 0.10.39 as maintained by
3227 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3228 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3229 with inverted sense. All uses changed.
3231 * mbswidth.c: Don't include <limits.h>.
3232 Include <stdlib.h> and <string.h> unconditionally.
3233 (iswcntrl, mbsinit, ISCNTRL): New macros.
3234 (mbsnwidth): Use K&R style function declarations.
3235 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3236 can optimize it when MB_CUR_MAX == 1.
3237 The width of control characters is zero, not 1.
3239 2001-07-15 Jim Meyering <meyering@lucent.com>
3241 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3242 (BUILT_SOURCES): Add unlocked-io.h.
3243 (io_functions): Define.
3244 (unlocked-io.h): New rule.
3245 (DISTCLEANFILES): Add unlocked-io.h.
3246 (all-local): Depend on unlocked-io.h, to ensure it is created.
3248 * unlocked-io.hin: New file
3250 * regex.c: Update from glibc.
3252 2001-07-05 Jim Meyering <meyering@lucent.com>
3254 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3256 (libfetish_a_SOURCES): Put all .h files here instead.
3257 Remove a thus-exposed (better checks in automake) duplicate and
3258 two unnecessary .h files.
3260 2001-06-11 Jim Meyering <meyering@lucent.com>
3262 * regex.c: Update from GNU libc.
3264 2001-05-27 Jim Meyering <meyering@lucent.com>
3266 * readutmp.h (UT_TYPE): Define.
3268 2001-05-24 Jim Meyering <meyering@lucent.com>
3270 * argmatch.c: Include "quote.h".
3271 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3272 quote function. Reported by Göran Uddeborg.
3274 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3276 * dirname.c (dir_name): Compute append_dot using path, not newpath
3277 which is not yet declared.
3279 2001-05-11 Paul Eggert <eggert@twinsun.com>
3281 * Makefile.am (libfetish_a_SOURCES):
3282 Add strftime.c, since we now compile it on all hosts.
3284 * strftime.c (my_strftime):
3285 Define to nstrftime if emacs, but only if my_strftime is not defined.
3286 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3287 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3288 Add one more extra argument: a nanoseconds value.
3291 (my_strftime function): Add %N format.
3292 (emacs_strftimeu): Renamed from emacs_strftime,
3293 with extra ut argument.
3295 2001-05-11 Paul Eggert <eggert@twinsun.com>
3297 dirname code cleanup. base_name now behaves more compatibly
3298 with POSIX basename when given file names that have trailing
3299 slashes, and similarly for dir_name. Add new primitives
3300 base_len and dir_len. Put the directory-name-related decls
3303 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3304 * backupfile.c (base_name): Likewise.
3305 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3306 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3307 * makepath.c (strip_trailing_slashes): Likewise.
3308 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3310 * rename.c (strip_trailing_slashes): Likewise.
3311 * same.c (base_name): Likewise.
3312 * stripslash.c (ISSLASH): Likewise.
3314 * addext.c: Include <dirname.h> after size_t is defined.
3315 * backupfile.c: Likewise.
3317 * addext.c (addext): Use base_len to trim redundant
3318 trailing slashes instead of doing it ourselves.
3319 But do not trim the last slash if it is not redundant.
3321 * backupfile.c (find_backup_file_name,
3322 max_backup_version): Use base_len instead of rolling it ourselves.
3323 Handle the case of "" and (on DOS) "C:" correctly.
3325 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3326 Include <string.h>, <dirname.h>.
3327 (base_name): Allow file names ending in slashes, other than names
3328 that are all slashes. In this case, return the basename followed
3329 by the slashes. This is more general, and can be used in places
3330 where the original base_name purposely had an assertion failure.
3331 (base_len): New function.
3333 * dirname.c: Include <string.h> instead of <stdlib.h>.
3334 Do not include <assert.h>; no longer needed.
3336 (memrchr): Remove decl.
3337 (dir_name_r): Remove.
3338 (dir_len): Renamed from dirlen. All callers changed.
3339 Rewrite in terms of base_name, for simplicity and consistency.
3340 (dir_name): Never return NULL. All callers changed.
3341 Do not include <stdlib.h> in test program; no longer needed.
3342 return 0; is fine for test program.
3344 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3346 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3348 * path-concat.c (path_concat): Use base_len to compute
3349 base length, not strlen; this means we cannot rely on memcpy
3352 * same.c (STREQ): Remove.
3353 (same_name): Handle the case where the basename ends in trailing '/'.
3355 * stripslash.c (strip_trailing_slashes): Return nonzero if
3356 a slash was stripped. Do not strip the last slash after a
3359 2001-04-08 Jim Meyering <meyering@lucent.com>
3361 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3362 recomputed; that's necessary when the offset spans a DST transition.
3363 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3365 2001-04-02 Jim Meyering <meyering@lucent.com>
3367 * regex.h, regex.c: Update from GNU libc.
3369 2001-03-19 Paul Eggert <eggert@twinsun.com>
3371 * version-etc.c (version_etc_copyright): Update to 2001.
3373 2001-03-16 Paul Eggert <eggert@twinsun.com>
3375 * tempname.c (uint64_t): Define to uintmax_t if
3376 not defined, and if UINT64_MAX is not defined.
3377 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3378 Reported by John David Anglin.
3380 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3382 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3383 alias if codeset is empty.
3384 * config.charset (BeOS): Use wildcard syntax.
3386 2001-03-13 Jim Meyering <meyering@lucent.com>
3388 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3389 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3392 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3394 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3396 * unicodeio.c (print_unicode_char): Simplify accordingly.
3398 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3400 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3401 support for DOS/DJGPP.
3403 2001-02-28 Paul Eggert <eggert@twinsun.com>
3405 * Makefile.am (libfetish_a_SOURCES):
3406 Add dup-safer.c, fopen-safer.c.
3407 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3409 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3411 2001-02-25 Paul Eggert <eggert@twinsun.com>
3413 The mkstemp replacement is taken from glibc 2.2.2, with some
3414 portability fixes for use outside glibc, as follows:
3416 * tempname.c (struct_stat64): New macro.
3417 (direxists, __gen_tempname): Use it.
3418 This avoids a portability problem with Solaris 8.
3420 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3421 (<stddef.h>, <stdint.h>, <string.h>):
3422 Include only if STDC_HEADERS || _LIBC.
3423 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3424 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3425 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3426 (__set_errno): Define this macro if <errno.h> doesn't.
3427 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3428 Define these macros if <stdio.h> doesn't.
3429 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3430 Define these macros if <sys/stat.h>
3431 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3432 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3433 __xstat64): Define if not _LIBC.
3434 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3435 (__gen_tempname): Invoke gettimeofday only if
3436 HAVE_GETTIMEOFDAY || _LIBC;
3437 otherwise, fall back on plain "time".
3438 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3440 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3442 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3444 2001-02-17 Jim Meyering <meyering@lucent.com>
3446 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3447 around included file name.
3449 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3451 * strftime.c: Update from GNU libc (the only changes were to comments).
3453 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3455 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3457 2001-02-17 Paul Eggert <eggert@twinsun.com>
3459 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3460 Remove workaround macros for hosts that have mbrtowc but not
3461 mbstate_t, as we now insist on proper declarations for both
3462 before using mbrtowc.
3464 2001-02-17 Jim Meyering <meyering@lucent.com>
3466 * regex.c: Update from libc.
3468 2001-02-16 Paul Eggert <eggert@twinsun.com>
3470 * alloca.c (malloc): Undef before defining, since stdlib.h
3471 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3472 Reported by Mark Hounschell via Paul Eggert.
3474 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3476 * config.charset: Update for FreeBSD 4.2.
3478 2001-01-26 Jim Meyering <meyering@lucent.com>
3480 * quotearg.c: Include stddef.h.
3481 * quote.c: Include stddef.h.
3482 Reported by Axel Kittenberger.
3484 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3485 line in double quotes so that it evokes a better diagnostic.
3486 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3487 Reported by Axel Kittenberger.
3489 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3491 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3492 to avoid a warning. Add back 'const' to inptr.
3494 2001-01-16 Jim Meyering <meyering@lucent.com>
3496 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3499 2001-01-14 Jim Meyering <meyering@lucent.com>
3501 * rename.c: New file. From Volker Borchert.
3502 Include stdlib.h, string.h or strings.h, and xalloc.h.
3503 Use strip_trailing_slashes rather than open-coding it.
3505 2001-01-03 Paul Eggert <eggert@twinsun.com>
3507 * strftime.c: Sync with glibc time/strftime.c 1.81.
3509 2001-01-03 Jim Meyering <meyering@lucent.com>
3511 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3512 local `inptr' to avoid warning with some system declarations of iconv.
3514 2000-12-29 Paul Eggert <eggert@twinsun.com>
3516 * modechange.c: Do not assume that mode_t uses the
3517 traditional octal encoding. E.g. "chmod 1 FOO" should set
3518 the other-execute bit of FOO even if S_IXOTH != 1.
3520 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3521 WOTH, XOTH, ALLM): New macros.
3522 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3523 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3525 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3526 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3528 No need to use uintmax_t; unsigned long is long enough.
3529 Don't bother to get suffix since we don't use it.
3531 2000-12-24 Jim Meyering <meyering@lucent.com>
3533 * hash.c (is_prime): Return explicit boolean values.
3534 (hash_get_first): Return NULL to appease Irix5.6's 89.
3535 Reported by Nelson Beebe.
3537 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3539 * localcharset.c (locale_charset): Add support for Win32.
3541 2000-12-18 Paul Eggert <eggert@twinsun.com>
3543 * physmem.h, physmem.c: New files.
3545 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3546 (noinst_HEADERS): Add physmem.h.
3548 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3549 't' for compatibility with Solaris 8 sort.
3551 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3553 * config.charset: Add support for BeOS.
3555 2000-12-16 Jim Meyering <meyering@lucent.com>
3557 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3558 SHELLS_FILE to a file name that's useful on djgpp systems.
3560 (ADDITIONAL_DEFAULT_SHELLS): Define.
3561 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3562 Based mostly on a patch from Prashant TR.
3564 2000-12-16 Jim Meyering <meyering@lucent.com>
3566 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3567 N and M) would have treated it like `chown N:N FILE'.
3569 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3571 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3573 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3574 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3575 to the list of canonical encodings. Rename EUC-CN to GB2312.
3577 2000-12-08 Andreas Schwab <schwab@suse.de>
3579 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3580 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3582 2000-12-07 Jim Meyering <meyering@lucent.com>
3584 * stripslash.c (ISSLASH): Define.
3585 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3588 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3589 (dir_name_r): Declare this function as static.
3590 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3591 manifest itself on a name containing a mix of slashes and
3593 Make this function work with names starting with a DOS-style
3594 drive letter and colon prefix.
3595 (dir_name): Append `.' if necessary.
3596 Based mostly on patches from Prashant TR and Eli Zaretskii.
3598 * dirname.h (dir_name_r): Remove prototype.
3600 2000-12-05 Jim Meyering <meyering@lucent.com>
3602 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3604 2000-12-04 Jim Meyering <meyering@lucent.com>
3606 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3607 Also include memory.h, stdlib.h, unistd.h if appropriate.
3608 Reported by Andreas Jaeger (conflicting declaration of malloc).
3610 2000-12-02 Jim Meyering <meyering@lucent.com>
3612 * closeout.h: Make idempotent, to avoid some obscure warnings.
3614 2000-12-01 Paul Eggert <eggert@twinsun.com>
3616 * memrchr.c: Include <config.h> before any system include file.
3618 2000-11-29 Paul Eggert <eggert@twinsun.com>
3620 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3622 2000-11-26 Jim Meyering <meyering@lucent.com>
3624 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3626 2000-11-22 Paul Eggert <eggert@twinsun.com>
3628 * strftime.c (my_strftime): Do not invoke mbrlen with a
3629 size of (size_t) -1; it's not portable.
3631 2000-11-17 Akim Demaille <akim@epita.fr>
3633 * obstack.h: Formatting changes.
3634 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3635 prevent type checking.
3636 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3637 cast the value to (void *): assigning a `foo *' to a `void *'
3639 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3641 2000-11-17 Jim Meyering <meyering@lucent.com>
3643 * strstr.c: Update from GNU libc.
3645 2000-11-16 Jim Meyering <meyering@lucent.com>
3647 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3649 2000-11-11 Jim Meyering <meyering@lucent.com>
3651 * error.c: Add a couple #includes, merging from GNU libc version.
3653 2000-11-10 Jim Meyering <meyering@lucent.com>
3655 * obstack.h: Update from GNU libc.
3656 * obstack.c: Likewise.
3658 2000-11-06 Paul Eggert <eggert@twinsun.com>
3660 * getusershell.c (setusershell): Use rewind rather than
3661 fseek/fseeko, to avoid configuration hassles with fseeko.
3662 Don't bother opening SHELLS_FILE if shellstream is NULL;
3665 2000-11-05 Jim Meyering <meyering@lucent.com>
3667 * makepath.h (make_dir): Declare.
3668 * makepath.c (make_dir): Remove `static' attribute.
3671 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
3673 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
3674 last one in a bucket, advance to the next bucket.
3676 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
3678 * fnmatch.c: Do not comment out all the code if we are using
3679 the GNU C library, because in some cases we are replacing buggy
3680 code in the GNU C library itself.
3682 2000-10-30 Paul Eggert <eggert@twinsun.com>
3684 * error.h, getline.h, modechange.h:
3685 Remove "2000" from Copyright line, as the file hasn't been
3686 changed this year other than in the copyright notice.
3688 * xalloc.h: Add "2000" to Copyright line, as this file
3689 was changed this year.
3691 2000-10-30 Paul Eggert <eggert@twinsun.com>
3693 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
3694 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
3695 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
3697 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
3699 * regex.h (__restrict_arr): Move definition out of #ifndef block.
3700 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
3701 doesn't define __restrict_arr.
3703 2000-10-29 Jim Meyering <meyering@lucent.com>
3705 * xstat.in: Fix grammar in comment.
3707 2000-10-28 Jim Meyering <meyering@lucent.com>
3709 * memchr.c: Update from libc.
3710 Adjust for portability:
3711 [HAVE_STDLIB_H]: Include stdlib.h.
3712 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
3713 Undef __memchr, too.
3714 [!weak_alias]: Define __memchr to memchr.
3716 * regex.c: Update from libc.
3717 * regex.h: Likewise.
3718 * getopt1.c: Likewise.
3719 * memcmp.c: Likewise.
3721 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
3722 Avoid using fseek, when possible -- it's broken by design.
3723 Patch by Ulrich Drepper.
3725 2000-10-26 Jim Meyering <meyering@lucent.com>
3727 * strftime.c: Update from libc.
3729 2000-10-25 Jim Meyering <meyering@lucent.com>
3731 * obstack.c: Update from libc.
3733 2000-10-23 Jim Meyering <meyering@lucent.com>
3735 * hard-locale.c (hard_locale): Revert last change -- it was simply
3736 wrong. That set_locale call must not have any side effects.
3739 2000-10-22 Jim Meyering <meyering@lucent.com>
3741 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
3742 [CYCLIC]: Remove now-unused definition.
3744 * save-cwd.c (O_DIRECTORY): Define, if needed.
3745 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
3746 Suggestion from Ulrich Drepper.
3748 2000-10-21 Jim Meyering <meyering@lucent.com>
3750 * dirname.c (dir_name_r): New function, factored out of dir_name.
3751 (dir_name): Use dir_name_r.
3752 * dirname.h (dir_name_r): Declare it.
3754 2000-10-21 Jim Meyering <meyering@lucent.com>
3756 * dirname.c (memrchr): Declare if necessary.
3757 (dir_name): Remove the restriction that there be no
3758 trailing slashes. Now, this code skips past them, effectively
3760 [TEST_DIRNAME] (main): New unit tests.
3762 * memrchr.c: New file from GNU libc.
3763 Undef __memrchr, too.
3764 [!weak_alias]: Define __memrchr to memrchr.
3765 Guard weak_alias use with `#ifdef weak_alias'.
3767 2000-10-17 Jim Meyering <meyering@lucent.com>
3769 * quote.h (PARAMS): Define and use.
3770 Reported by Akim Demaille.
3772 * getopt.c: Update from libc.
3774 2000-10-16 Jim Meyering <meyering@lucent.com>
3776 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
3779 2000-09-25 Jim Meyering <meyering@lucent.com>
3781 * md5.h (rol): Define (from GnuPG).
3783 * sha.c: Give credit (GnuPG) where due.
3784 (M): Use rol rather than open-coding it.
3785 Add a FIXME comment.
3787 2000-09-21 Jim Meyering <meyering@lucent.com>
3789 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
3790 Reported by Michael Stone.
3792 2000-09-20 Jim Meyering <meyering@lucent.com>
3794 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
3795 (noinst_HEADERS): Add sha.h.
3796 Based on code from Scott G. Miller and from GnuPG.
3798 2000-09-15 Jim Meyering <meyering@lucent.com>
3800 * regex.c: Update from libc.
3802 2000-09-10 Jim Meyering <meyering@lucent.com>
3804 * getopt.c (_getopt_internal): Update from glibc.
3806 2000-09-09 Jim Meyering <meyering@lucent.com>
3808 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
3809 think it should be used as a general replacement for isascii.
3810 * fnmatch.c: Likewise.
3811 * mbswidth.c: Likewise
3812 * regex.c: Likewise.
3815 * userspec.c: Include sys/param.h and limits.h.
3817 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3818 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
3819 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
3820 UID, GID. Check range.
3822 2000-09-06 Jim Meyering <meyering@lucent.com>
3824 * getopt.c (_getopt_internal): Update from glibc.
3826 2000-08-30 Jim Meyering <meyering@lucent.com>
3828 * strftime.c: Merge in changes from GNU libc.
3830 2000-08-26 Jim Meyering <meyering@lucent.com>
3832 * closeout.c: Include "__fpending.h".
3833 (close_stdout_status): Return right away if there's nothing to flush.
3835 * Makefile.am (noinst_HEADERS): Add __fpending.h.
3836 * __fpending.c: New file.
3837 * __fpending.h: New file.
3839 2000-08-07 Paul Eggert <eggert@twinsun.com>
3841 Standardize on "memory exhausted" instead of "Memory exhausted"
3842 or "virtual memory exhausted".
3843 * obstack.c (print_and_abort): Use "memory exhausted", not
3844 "virtual memory exhausted".
3845 * same.c (same_name): Invoke xalloc_die instead of printing
3847 * userspec.c (parse_user_spec): Likewise.
3848 * bumpalloc.h: comment fix
3849 * same.c, userspec.c: Include xalloc.h.
3851 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
3852 not char *const and pointing to a constant array.
3853 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
3854 (xrealloc): Comment fix.
3856 * userspec.c (parse_user_spec):
3857 Don't translate a message until just before returning,
3858 to avoid unnecessary translation.
3860 2000-08-07 Jim Meyering <meyering@lucent.com>
3862 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
3863 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
3864 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
3865 getgroups.c, gethostname.c, getopt.h, group-member.c,
3866 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
3867 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
3868 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
3869 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
3870 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
3871 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
3872 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
3873 yesno.c: Back out Copyright date changes for each file with no change
3874 this year. This eases coordination with other programs using the same
3875 source code modules. From Paul Eggert.
3877 2000-08-03 Greg McGary <greg@mcgary.org>
3879 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
3880 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
3881 (EXTEND_BUFFER): Use them.
3883 2000-08-01 Jim Meyering <meyering@lucent.com>
3885 * dirname.c (ISSLASH): Define.
3886 (BACKSLASH_IS_PATH_SEPARATOR): Define.
3887 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
3888 both `\' and `/' may be use as path separators.
3889 Based on a patch from Prashant TR.
3891 2000-07-31 Paul Eggert <eggert@twinsun.com>
3893 * quotearg.c (quotearg_n_options): Don't make the initial
3894 slot vector a constant, since it might get modified.
3896 2000-07-31 Jim Meyering <meyering@lucent.com>
3898 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
3899 * obstack.c (print_and_abort): Likewise.
3901 2000-07-30 Paul Eggert <eggert@twinsun.com>
3903 * quotearg.c (quotearg_n_options): Preallocate a slot 0
3904 buffer, so that the caller can always quote one small
3905 component of a "memory exhausted" message in slot 0.
3906 From a suggestion by Jim Meyering.
3908 2000-07-30 Jim Meyering <meyering@lucent.com>
3910 * makepath.c (make_path): Quote the other instance, too.
3912 * quotearg.c (N_STATIC_SLOTVECS): Define.
3913 (STATIC_BUF_SIZE): Define.
3914 (quotearg_n_options): Use only statically allocated storage when
3915 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
3916 than STATIC_BUF_SIZE.
3918 2000-07-29 Jim Meyering <meyering@lucent.com>
3920 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
3921 * dirname.c (dir_name): Likewise.
3923 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
3925 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
3926 (dir_name): Assert that there are no trailing slashes.
3928 2000-07-18 Bruno Haible <haible@clisp.cons.org>
3930 * mbswidth.h (mbswidth): Add a flags argument.
3931 (mbswidth): New declaration.
3932 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
3933 * mbswidth.c (mbswidth): Add a flags argument.
3934 (mbsnwidth): New function.
3936 2000-07-24 Jim Meyering <meyering@lucent.com>
3938 * mbswidth.c: Remove useless #else. From Bruno Haible.
3940 2000-07-23 Paul Eggert <eggert@twinsun.com>
3942 * mbswidth.c (_XOPEN_SOURCE):
3943 Don't define; this causes problems on Solaris 7.
3944 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
3946 2000-07-23 Paul Eggert <eggert@twinsun.com>
3949 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
3950 so that mbstate_t is always defined.
3952 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
3953 be 1 in at least one GCC installation, and this configuration
3954 error is likely to be common. Ignoring MB_LEN_MAX hurts
3955 performance on hosts that have mbrtowc but have only unibyte
3956 locales, but I assume these hosts are rare.
3958 2000-07-23 Paul Eggert <eggert@twinsun.com>
3960 * quotearg.c: Streamline by invoking multibyte code only if needed.
3961 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
3962 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
3963 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
3964 invoke multibyte primitives.
3966 2000-07-23 Jim Meyering <meyering@lucent.com>
3968 * basename.c (base_name): Add an assertion.
3970 2000-07-15 Bruno Haible <clisp.cons.org>
3972 * quotearg.c: When the system forces us to redefine mbstate_t,
3973 shadow its mbsinit function.
3975 2000-07-16 Bruno Haible <haible@clisp.cons.org>
3977 * mbswidth.h: New file.
3978 * mbswidth.c: New file.
3979 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
3980 (noinst_HEADERS): Add mbswidth.h.
3982 2000-07-17 Bruno Haible <haible@clisp.cons.org>
3984 * config.charset: Add support for FreeBSD. Improve support for HP-UX
3987 2000-07-15 Jim Meyering <meyering@lucent.com>
3989 * makepath.c: Include quote.h.
3990 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
3991 corresponding argument in a `quote (...)' call.
3992 Give better diagnostics.
3994 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
3995 (noinst_HEADERS): Add quote.h.
3997 * quote.c (quote, quote_n): New file. Two functions taken verbatim
3998 from tar's src/misc.c.
3999 * quote.h: New file. Prototypes for same.
4001 2000-07-10 Paul Eggert <eggert@twinsun.com>
4003 From a suggestion by Bruno Haible.
4004 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4005 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4006 to decide whether to define the BeOS workaround macro;
4007 this adjusts to the change to AC_MBSTATE_T.
4009 2000-07-13 Paul Eggert <eggert@twinsun.com>
4011 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4013 * quotearg.c (quoting_style_args, quoting_style_vals,
4014 quotearg_buffer_restyled): Add support for
4015 clocale_quoting_style. Undo previous change to
4016 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4017 and "{RIGHT QUOTATION MARK}" msgids.
4019 2000-07-05 Paul Eggert <eggert@twinsun.com>
4021 The old behavior of quoting `like this' doesn't look good with
4022 newer, ISO-style fonts. See:
4023 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4025 Instead, quote "like this" by default. Let the translator
4026 tailor the locale-specific quoting behavior by providing
4027 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4029 * quotearg.c (N_): New macro.
4030 (gettext_default): New function.
4031 (quotearg_buffer_restyled): Use
4032 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4033 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4035 2000-07-09 Jim Meyering <meyering@lucent.com>
4037 * Most files: Update copyright dates to include 2000.
4039 2000-07-08 Jim Meyering <meyering@lucent.com>
4041 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4043 (xgethostname): Remove now-unnecessary #ifdef.
4044 Move declaration of `err' into loop where it's used.
4046 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4048 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4049 by allocating a larger buffer. Test the gethostname return value for
4050 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4051 returns an error and ENAMETOOLONG isn't defined.
4053 2000-07-05 Paul Eggert <eggert@twinsun.com>
4054 and Bruno Haible <haible@clisp.cons.org>
4056 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4058 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4060 * quotearg.c (struct quoting_options): Simplify quote_these_too
4063 2000-07-03 Jim Meyering <meyering@lucent.com>
4065 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4066 Reported by Bruno Haible.
4068 2000-07-04 Jim Meyering <meyering@lucent.com>
4070 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4071 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4074 2000-07-03 Paul Eggert <eggert@twinsun.com>
4075 and Bruno Haible <haible@clisp.cons.org>
4077 * quotearg.c (mbrtowc):
4078 Assign to *pwc, and return 1 only if result is nonzero.
4079 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4081 2000-07-03 Jim Meyering <meyering@lucent.com>
4083 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4084 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4087 2000-07-02 Jim Meyering <meyering@lucent.com>
4089 * quotearg.c (mbstate_t): Don't define here.
4091 2000-07-02 Jim Meyering <meyering@lucent.com>
4093 * nanosleep.c (SIGCONT): Define if not already defined.
4095 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4097 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4098 per change in ../m4/ls-mntd-fs.m4.
4099 (read_filesystem_list): Ignore symbolic links.
4101 2000-06-29 Jim Meyering <meyering@lucent.com>
4103 * same.c: Include <string.h> or <strings.h>, as appropriate,
4104 for declaration of strcmp.
4106 * long-options.c: Include <stdlib.h>, for declaration of exit.
4108 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4109 Avoid warning by casting result to `char *' to remove `const'.
4111 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4113 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4115 2000-06-26 Paul Eggert <eggert@twinsun.com>
4117 savedir now sets errno on failure and invokes xmalloc to get memory.
4118 Fix a couple of other minor bugs while we're at it.
4120 * savedir.c (<unistd.h>): Do not include; there's no need.
4121 (NAMLEN): Remove macro.
4122 (malloc, realloc): Remove decls.
4124 ("xalloc.h"): Include.
4125 (NAME_SIZE_DEFAULT): New macro.
4126 (savedir): Use xmalloc / xrealloc to allocate memory.
4127 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4128 Skip "" directory entries.
4129 Use strlen to calculate directory entry length, since the old method
4130 is rarely used these days and isn't worth supporting.
4131 Don't use a pointer after freeing it.
4132 Check for integer overflow when calculating allocation size.
4133 Use memcpy to copy entries, instead of stpcpy.
4134 Set errno properly when returning NULL.
4135 Check for readdir error.
4137 2000-06-26 Jim Meyering <meyering@lucent.com>
4139 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4141 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4143 * getusershell.c (xmalloc, xrealloc): Remove functions.
4145 Don't include <stdlib.h>. Don't declare malloc, realloc.
4147 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4149 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4151 2000-06-24 Jim Meyering <meyering@lucent.com>
4153 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4155 2000-06-21 Jim Meyering <meyering@lucent.com>
4157 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4159 2000-06-19 Paul Eggert <eggert@twinsun.com>
4161 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4162 (mbrtowc, mbstate_t): Define substitutes if
4163 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4164 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4165 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4167 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4169 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4170 than 1024, return a memory chunk of least possible size, instead
4171 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4172 Use free/xmalloc instead of xrealloc to avoid copying for very long
4175 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4177 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4178 address, not strdup. Include <stdlib.h> and don't declare free().
4180 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4182 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4185 2000-06-21 Jim Meyering <meyering@lucent.com>
4187 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4188 (noinst_HEADERS): Add getstr.h.
4190 * getline.c (getstr): Move into a separate file.
4191 * getstr.c (getstr): New file, extracted from getline.c, with
4192 the following changes: new parameter, delim2; both delim[12]
4193 parameters have type `int', not `char'. The latter would lose
4194 with 8-bit delimiters.
4195 * getstr.h: New file.
4197 2000-06-19 Jim Meyering <meyering@lucent.com>
4199 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4201 2000-06-18 Jim Meyering <meyering@lucent.com>
4203 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4204 Besides, these days every porting target provides a mkdir function.
4206 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4207 (this snippet comes from src/system.h).
4209 2000-06-15 Paul Eggert <eggert@twinsun.com>
4211 * human.c (adjust_value): New function.
4212 (human_readable_inexact): Apply rounding style even when
4213 printing approximate values.
4215 2000-06-14 Paul Eggert <eggert@twinsun.com>
4217 * human.c (human_readable_inexact): Allow an input block
4218 size that is not a multiple of the output block size, and vice versa.
4219 Reported by Piergiorgio Sartor.
4221 2000-06-14 Paul Eggert <eggert@twinsun.com>
4223 * getdate.y (get_date): Apply relative times after time
4224 zone indicator, not before. Reported by Todd A. Jacobs.
4226 2000-06-13 Jim Meyering <meyering@lucent.com>
4228 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4230 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4232 2000-06-12 Paul Eggert <eggert@twinsun.com>
4234 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4236 2000-06-04 Paul Eggert <eggert@twinsun.com>
4238 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4240 2000-06-04 Jim Meyering <meyering@lucent.com>
4242 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4243 SunOS 4.1.4 for which gid_t is an unsigned type.
4245 2000-06-03 Jim Meyering <meyering@lucent.com>
4247 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4249 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4251 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4252 newer, don't install charset.alias.
4253 * config.charset: Change the Linux/glibc rules so they become empty
4254 on glibc-2.1 or newer.
4256 2000-06-02 Jim Meyering <meyering@lucent.com>
4258 * mountlist.c: Back out last change. Instead, do this...
4259 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4260 member using the same `ignore'-testing code.
4261 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4265 2000-05-29 Jim Meyering <meyering@lucent.com>
4267 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4268 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4270 2000-05-22 Jim Meyering <meyering@lucent.com>
4272 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4274 2000-05-18 Jim Meyering <meyering@lucent.com>
4276 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4277 back, too, since it may have been modified by allocate_entry.
4278 (hash_delete): Rewrite to use neither the assignment operator
4279 nor the comma operator in an if-expression.
4281 2000-05-15 Paul Eggert <eggert@twinsun.com>
4284 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4285 Remove; no longer needed.
4286 "quotearg.h": Add include.
4287 (file_name): Do not bother to explicitly initialize to NULL; it's less
4288 efficient on some hosts.
4289 (close_stdout_status): Remove test as to whether stdout was already
4290 closed; it breaks for the case "echo x | sort >&-".
4291 Quote file name colons.
4292 Do not assume that _("write error") lacks format strings.
4294 2000-05-15 Jim Meyering <meyering@lucent.com>
4296 * version-etc.c (version_etc_copyright): Update the copyright string
4297 used in all --version output.
4299 2000-05-14 Jim Meyering <meyering@lucent.com>
4301 * closeout.c (close_stdout_set_file_name): New function.
4302 (close_stdout_status): Use new file-scoped global.
4303 Return right away if fstat says the stdout file descriptor is invalid.
4304 * closeout.h (close_stdout_set_file_name): Declare.
4306 2000-05-10 Jim Meyering <meyering@lucent.com>
4308 * closeout.c [default_exit_status]: New file-scoped variable.
4309 (close_stdout_set_status): New function.
4310 * closeout.h (close_stdout_set_status): Declare.
4312 2000-05-08 Jim Meyering <meyering@lucent.com>
4314 * long-options.c: Don't include closeout.h.
4315 (parse_long_options): Don't call close_stdout for --version.
4317 2000-05-06 Jim Meyering <meyering@lucent.com>
4319 * strnlen.c: Undefine __strnlen and strnlen.
4320 [!weak_alias]: Define __strnlen to strnlen.
4322 * atexit.c: New file, from libiberty.
4324 2000-05-06 Jim Meyering <meyering@lucent.com>
4326 * closeout.c (close_stdout_status): Also check for errors on the
4329 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4331 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4332 instead of xmalloc, xrealloc, path_concat.
4333 (locale_charset): Treat empty environment variables as absent.
4334 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4336 2000-05-04 Jim Meyering <meyering@lucent.com>
4338 * getopt.c: Update from glibc.
4339 * obstack.c: Likewise.
4340 * obstack.h: Likewise.
4341 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4343 * regex.h: Likewise.
4344 * strndup.c: Likewise.
4345 * strnlen.c: New file, from glibc.
4347 2000-05-01 Jim Meyering <meyering@lucent.com>
4349 * full-write.c (full_write): Remove `FIXME' part of comment.
4351 2000-04-29 Jim Meyering <meyering@lucent.com>
4353 * path-concat.c: Declare strdup only if it's not defined.
4354 * canon-host.c: Likewise.
4356 2000-04-28 Jim Meyering <meyering@lucent.com>
4358 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4359 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4360 included first, then limits.h is included by locale.h by libintl.h.
4361 From John David Anglin.
4363 2000-04-25 Jim Meyering <meyering@lucent.com>
4365 * makepath.c (S_IRWXUGO): Define.
4366 (make_path): Always perform explicit chmod if MODE specifies any
4367 of the `special' permission bits. Prompted by a bug report against
4368 install from Mate Wierdl and Joost van Baal.
4370 2000-04-18 Jim Meyering <meyering@lucent.com>
4374 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4375 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4377 2000-04-17 Jim Meyering <meyering@lucent.com>
4379 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4380 the definition of it to rpl_strftime also defined-away the system's
4383 2000-04-15 Jim Meyering <meyering@lucent.com>
4385 Use `C' to denote so-called `contiguous' files, the same way
4387 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4388 (ftypelet): Use S_ISCTG.
4389 From Michael Deutschmann.
4391 2000-04-14 Jim Meyering <meyering@lucent.com>
4393 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4395 2000-04-08 Jim Meyering <meyering@lucent.com>
4397 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4398 names don't conflict. Reported by Eli Zaretskii.
4400 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4402 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4403 bug. Deal with the different error behavior of Irix iconv.
4405 2000-04-07 Jim Meyering <meyering@lucent.com>
4407 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4408 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4410 2000-04-05 Jim Meyering <meyering@lucent.com>
4412 Portability tweaks required for ultrix4.3.
4413 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4414 * readutmp.c: Include sys/types.h before sys/stat.h.
4415 * canon-host.c: Declare strdup.
4416 * path-concat.c: Likewise.
4417 From John David Anglin.
4419 2000-04-04 Jim Meyering <meyering@lucent.com>
4421 Be more DOS 8.3-friendly.
4422 * ref-add.sin: Renamed from ref-add.sed.in.
4423 * ref-del.sin: Renamed from ref-del.sed.in.
4424 * Makefile.am: Reflect renaming.
4425 Reported by Eli Zaretskii.
4427 Use a temporary file name that won't clash with `charset.alias'
4428 in the DOS 8.3 name space.
4429 * Makefile.am (charset_tmp): Define.
4430 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4431 (uninstall-local): Likewise.
4432 Reported by Eli Zaretskii.
4434 2000-03-29 Paul Eggert <eggert@twinsun.com>
4436 * time/strftime.c (my_strftime): Make sure we call the system
4437 strftime, not ourselves, when invoking the underlying strftime.
4439 2000-03-24 Jim Meyering <meyering@lucent.com>
4441 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4442 (charset_alias): Define.
4443 (install-exec-local): Factor out common code.
4444 (uninstall-local): Split lines longer than 80.
4445 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4447 (.sed.in.sed): New rule. Don't redirect directly to $@.
4448 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4450 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4452 * config.charset: Output a line containing "Packages using this file".
4453 * ref-add.sed.in, ref-del.sed.in: New files.
4454 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4455 ref-del.sed): New rules.
4457 2000-03-17 Jim Meyering <meyering@lucent.com>
4459 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4460 Otherwise, include <strings.h>
4462 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4464 * unicodeio.c (utf8_wctomb): New function.
4465 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4466 format instead of in UCS-4 with platform dependent endianness.
4468 2000-03-07 Paul Eggert <eggert@twinsun.com>
4470 * savedir.c (savedir): Work even if directory size is
4471 negative; this can happen with some screwy NFS configurations.
4473 2000-03-06 Jim Meyering <meyering@lucent.com>
4475 * localcharset.c (get_charset_aliases): Don't try to free file_name
4476 if it's NULL (because we ran out of memory). From Bruno Haible.
4478 2000-03-05 Jim Meyering <meyering@lucent.com>
4480 * localcharset.c ("path-concat.h"): Include.
4481 (get_charset_aliases): Use path_concat instead of ANSI string
4484 * unicodeio.h (PARAMS): Define.
4485 Use it to guard prototype.
4487 2000-03-04 Jim Meyering <meyering@lucent.com>
4489 * Makefile.am (install-exec-local): Create $(libdir) before installing
4491 (uninstall-local): Uncomment this rule so `make distcheck' works
4494 * unicodeio.c (<errno.h>): Include it.
4495 (errno): Declare if not defined.
4497 * localcharset.c: Add Bruno's comment justifying use of volatile.
4499 * config.charset: New version, incorporating remarks from a linux
4500 i18n mailing list. From Bruno Haible.
4502 2000-03-02 Jim Meyering <meyering@lucent.com>
4504 * Makefile.am (EXTRA_DIST): Add config.charset.
4506 2000-03-01 Jim Meyering <meyering@lucent.com>
4508 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4509 * unicodeio.c: Likewise.
4511 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4513 * config.charset: New file.
4514 * localcharset.c: New file.
4515 * unicodeio.h, unicodeio.c: New files.
4516 * Makefile.am (DEFS): Add -DLIBDIR=...
4517 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4518 (noinst_HEADERS): Add unicodeio.h.
4519 (all-local, install-exec-local, charset.alias): New targets.
4521 2000-02-28 Paul Eggert <eggert@twinsun.com>
4523 * quotearg.c (ALERT_CHAR): New macro.
4524 (quotearg_buffer_restyled): Use it.
4526 2000-02-27 Jim Meyering <meyering@lucent.com>
4528 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4529 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4531 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4532 not `#if STDC_HEADERS'.
4533 Declare malloc if needed.
4535 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4536 now that autoconf always defines the HAVE_DECL_ symbols.
4537 * human.c: Likewise.
4539 * strtoumax.c: Likewise.
4541 * backupfile.c: Arrange for cpp to fail if the configure-time
4542 declaration check was not run.
4544 * human.c: Likewise.
4546 * strtoumax.c: Likewise.
4548 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4549 then first look up the entire `.'-containing string as a login name.
4551 2000-02-18 Paul Eggert <eggert@twinsun.com>
4553 * getdate.y: Handle two-digit years with leading zeros correctly.
4554 (textint): New typedef.
4555 (parser_control): Member year changed from int to textint.
4557 (YYSTYPE): Removed; replaced by %union with int and textint members.
4558 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4559 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4560 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4561 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4562 (date, number, to_year): Use width of number in digits, not its value,
4563 to determine whether it's a 2-digit year, or a 2-digit time.
4564 (yylex): Store number of digits of numeric tokens.
4565 Reported by John Kendall.
4567 (parser_control): Changed from struct parser_control to typedef (for
4568 consistency). All uses changed.
4570 (tID): Removed; not used.
4571 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4573 2000-02-14 Paul Eggert <eggert@twinsun.com>
4575 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4576 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4578 2000-02-12 Jim Meyering <meyering@lucent.com>
4580 * userspec.c (ISDIGIT): Define it.
4581 (isdigit): Remove definition.
4582 (is_number): Use ISDIGIT, not isdigit.
4583 <libintl.h>: Include.
4585 (parse_user_spec): Mark translatable strings.
4587 2000-02-10 Jim Meyering <meyering@lucent.com>
4589 With these changes, nanosleep.[ch] are finally enough like the other
4590 lib/* replacement files to compile on a few more losing systems.
4592 * nanosleep.h: Don't include config.h.
4593 Remove prototype from declaration of nanosleep.
4594 (PARAMS): Remove now-unneeded definition.
4595 * nanosleep.c: #undef nanosleep.
4596 (rpl_nanosleep): Rename from nanosleep.
4598 2000-02-03 Jim Meyering <meyering@lucent.com>
4600 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4601 rather than with `#if HAVE_UTMPNAME'.
4603 2000-02-01 Jim Meyering <meyering@lucent.com>
4605 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4607 2000-01-31 Jim Meyering <meyering@lucent.com>
4609 * nanosleep.h (nanosleep): Guard declaration with
4610 `#if ! HAVE_DECL_NANOSLEEP'.
4611 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4612 the declaration in that vendor's sys/timers.h.
4613 Reported by Christian Krackowizer.
4615 * quotearg.c (ISASCII): Add #undef and move definition to follow
4616 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4617 (ISPRINT): Likewise.
4618 Reported by Tom Tromey.
4620 2000-01-30 Jim Meyering <meyering@lucent.com>
4622 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4623 uses of ->ut_name. The latter doesn't work with new Linux header files
4624 where only utmpx.ut_user is declared.
4626 * readutmp.h (UT_USER): Define.
4628 2000-01-23 Jim Meyering <meyering@lucent.com>
4630 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4633 2000-01-22 Jim Meyering <meyering@lucent.com>
4635 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4636 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4637 Required for some AIX systems. Reported by Christian Krackowizer.
4638 [TESTING] (main): New function.
4640 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4641 * dirname.c (dir_name): Support for DOS-style file names with drive
4644 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4646 * strverscmp.c (ISDIGIT): Define.
4647 (strverscmp): Use ISDIGIT, not isdigit.
4649 2000-01-17 Paul Eggert <eggert@twinsun.com>
4651 * nanosleep.c (nanosleep):
4652 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4653 POSIX.1 doesn't require SA_INTERRUPT and some systems
4654 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4655 it's been part of POSIX.1 since day 1 (in 1988).
4657 2000-01-17 Jim Meyering <meyering@lucent.com>
4659 * interlock: Remove unused file. Reported by François Pinard.
4661 2000-01-16 Paul Eggert <eggert@twinsun.com>
4663 * quotearg.c (quotearg_buffer_restyled): Do not quote
4664 alert, backslash, formfeed, and vertical tab unnecessarily in
4665 shell quoting style.
4668 version-control: never