1 2004-04-28 Bruno Haible <bruno@clisp.org>
3 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4 implicitly appends .exe to executables.
5 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
6 accepts Windows pathnames.
7 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
8 Cygwin like Windows, since it now accepts Windows pathnames.
9 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
10 Cygwin like Windows, since it now accepts Windows pathnames.
11 Reported by Derek Robert Price <derek@ximbiot.com>.
13 2004-04-20 Jim Meyering <jim@meyering.net>
15 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
17 2004-04-20 Jim Meyering <jim@meyering.net>
18 Bruno Haible <bruno@clisp.org>
20 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
21 memory when realloc fails.
23 2004-04-18 Jim Meyering <jim@meyering.net>
25 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
26 don't leak memory and do call END_UTMP_ENT.
28 2004-04-11 Paul Eggert <eggert@twinsun.com>
30 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
31 (CHAR_BIT): Remove, since we assume C89.
32 Include <stdint.h> if available, as per current Autoconf CVS advice.
34 2004-03-30 Paul Eggert <eggert@twinsun.com>
36 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
37 not bool, to be more consistent with Unix conventions.
38 Suggested by Bruno Haible.
42 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
45 * getdate.h: Include stdbool.h, and timespec.h instead of
46 the usual <time.h> dance.
47 (get_date): Change signature to support fractional time stamps.
49 * getdate.y: Include "getdate.h" first, as we can now
50 assume C89 and don't need to worry about 'const'.
51 Similarly, include "unlocked-io.h" near start, not in middle.
53 (textint.value): Use long int rather than int.
54 (textint.digits): Use size_t rather than int.
55 (BILLION, LOG10_BILLION): New constants.
56 (parser_control): New member rel_ns. Members day_ordinal,
57 time_zone, month, day, hour, minutes, rel_year, rel_month,
58 rel_day, rel_hour, rel_minutes, rel_seconds
59 are now long int, not int. Member seconds is now struct timespec,
60 not int. New member timespec_seen. Members dates_seen, days_seen,
61 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
63 (%union.intval): Now long int, not int.
65 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
66 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
67 (spec): Now is a timespec or an item list.
68 (timespec, items): New nonterminals.
69 (time, rel, relunit, number, get_date):
70 Add support for fractional seconds.
71 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
72 (gmtime, localtime, mktime): Remove decls; not needed with C89.
73 (to_hour): First arg is now long int, not int.
74 (to_year): Returns long int, not int.
75 Don't treat year -70 like 70.
76 (tm_diff): Returns long int, not int.
77 (lookup_word): Use bool instead of int when appropriate.
78 (yylex): Use size_t for count, not int.
79 Detect overflow when parsing large integer constants.
80 Add support for fractions.
81 (get_date): Make pointers 'const' if possible.
82 Use more-portable code to detect integer overflow.
83 (main) [TEST]: Adjust to above changes. Test for localtime failure.
84 Don't use ctime; it's not reliable if the year has >4 digits.
86 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
87 This is for compatibility with BSD.
89 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
90 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
91 From coreutils' system.h.
93 * userspec.c: Don't include "posixver.h".
94 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
95 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
96 compatible extension. Simplify code by removing a boolean int
97 that was always nonzero if a string was nonnull.
99 2004-03-30 Jim Meyering <jim@meyering.net>
101 Merge from coreutils.
103 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
105 * readtokens.c (readtoken): Don't leak 64 bytes when reading
106 an empty input stream.
108 * readtokens.c: Include <stdbool.h>.
109 (readtoken): Use `size_t' rather than int/long.
110 All callers adjusted.
111 Use `bool' rather than `int' where appropriate.
112 Use memset rather than an explicit loop.
113 Use x2nrealloc rather than xrealloc.
114 Allow the use of `\0' as a delimiter.
115 (readtokens): Likewise.
116 * readtokens.h (readtoken, readtokens): Update prototypes.
118 2004-03-30 Bruno Haible <bruno@clisp.org>
120 * getloadavg.c (getloadavg): Don't assume setlocale returns
123 2004-03-29 Paul Eggert <eggert@twinsun.com>
125 Merge changes to getloadavg.c from coreutils and Emacs.
127 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
128 Define to an expression, not to the empty string.
129 Include cloexec.h and xalloc.h.
130 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
131 Use set_cloexec_flag rather than rolling our own.
132 * cloexec.c, cloexec.h: New files.
134 2004-03-18 Paul Eggert <eggert@twinsun.com>
136 * getopt.h: Sync with libc CVS.
138 2004-03-18 Paul Eggert <eggert@twinsun.com>
139 Bruno Haible <bruno@clisp.org>
141 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
142 not on all platforms that have <wchar.h>.
143 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
145 2004-03-09 Paul Eggert <eggert@twinsun.com>
147 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
149 * getopt_int.h: New file, also synced from libc.
151 2004-03-07 Paul Eggert <eggert@twinsun.com>
153 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
154 '#if' expressions. Unlike the code it replaces, it does not
155 depend on (defined _SC_PAGESIZE). However, it does depend on
156 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
157 first reported by Jason Andrade in
158 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
160 2004-01-18 Simon Josefsson <jas@extundo.com>
162 * strdup.h: New file.
163 * strdup.c: Include it.
164 * path-concat.c: Include strdup.h. Drop strdup declaration.
165 * userspec.c: Include strdup.h. Drop strdup declaration.
167 2004-02-06 Karl Berry <karl@gnu.org>
169 * config.charset: update from gettext 0.14.1.
171 2004-02-05 Paul Eggert <eggert@twinsun.com>
173 Add comments and code, prompted by suggestions from Bruno Haible
175 * quotearg.h (quotearg_alloc): New decl. Improve the comments
176 describing the enum quoting_style values.
177 * quotearg.c (quotearg_alloc): New function.
178 (quotearg_buffer_restyled): Treat lone { and } as special.
179 Treat = as special. Work around bug with older shells
180 that "see" a '\' that is really the 2nd byte of a multibyte char.
181 Quote empty string with shell_quoting_style.
183 2004-02-03 Bruno Haible <bruno@clisp.org>
185 * pipe.h: New file, from GNU gettext.
186 * pipe.c: New file, from GNU gettext.
188 2004-01-27 Bruno Haible <bruno@clisp.org>
190 * execute.h: New file, from GNU gettext.
191 * execute.c: New file, from GNU gettext.
192 * w32spawn.h: New file, from GNU gettext.
194 2004-01-23 Paul Eggert <eggert@twinsun.com>
196 Exit-status fix from coreutils.
198 Use exit_failure consistently in place of EXIT_FAILURE,
199 so that program exit statuses are consistent on failure.
201 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
202 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
203 * argmatch.h: Comment fix to match the above.
204 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
205 Now a macro referring to exit_failure, instead of a separate
206 variable. Include "exitfail.h" to get it.
207 * xstrtol.h: Include "exitfail.h".
208 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
210 * long-options.c (parse_long_options): Use prototype
211 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
214 2004-01-21 Jim Meyering <jim@meyering.net>
216 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
217 so as not to conflict with a different-sized __mktime_internal
218 function in GNU libc.
219 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
220 Problem building statically-linked `ls' reported by Michael Brunnbauer.
222 2004-01-18 Paul Eggert <eggert@twinsun.com>
224 Merge from diffutils.
226 * file-type.c (file_type): Add typed memory objects.
227 * file-type.h (S_TYPEISTMO): New macro.
229 * c-stack.h (c_stack_action): Remove argv argument.
230 * c-stack.c (c_stack_action): Likewise. All uses changed.
231 (die): Don't calculate message unless segv_action returns.
232 (get_stack_location, min_address_from_argv, max_address_from_argv,
233 volatile stack_base, volatile_stack_size): Remove.
234 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
235 that every segmentation violation is a stack overflow. (Ouch!)
236 See Debian bug 136249 (still outstanding) for more info about why
237 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
239 2003-11-30 Bruno Haible <bruno@clisp.org>
241 Safer stack allocation.
242 * setenv.c: Include allocsa.h.
243 (alloca): Remove fallback definition.
244 (freea): Remove macro.
245 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
248 2003-10-17 Bruno Haible <bruno@clisp.org>
250 * binary-io.h: Avoid warnings on Cygwin.
252 2003-12-28 Bruno Haible <bruno@clisp.org>
254 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
255 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
257 2003-11-28 Bruno Haible <bruno@clisp.org>
259 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
261 2003-11-27 Bruno Haible <bruno@clisp.org>
263 * wait-process.c: On Windows, include windows.h. Needed on mingw.
265 2003-11-17 Bruno Haible <bruno@clisp.org>
267 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
269 2003-11-24 Bruno Haible <bruno@clisp.org>
271 * xallocsa.h: New file, from GNU gettext.
272 * xallocsa.c: New file, from GNU gettext.
274 2003-11-24 Bruno Haible <bruno@clisp.org>
276 * allocsa.h: New file, from GNU gettext.
277 * allocsa.c: New file, from GNU gettext.
279 2003-11-24 Bruno Haible <bruno@clisp.org>
281 * eealloc.h: New file.
283 2004-01-15 Jim Meyering <jim@meyering.net>
285 Merge from coreutils.
287 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
288 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
289 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
291 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
292 optional configure-time default.
294 * version-etc.c (version_etc_copyright): Update copyright date.
296 * xreadlink.c (xreadlink): Correct outdated comment.
298 2004-01-15 Paul Eggert <eggert@twinsun.com>
300 Merge from coreutils.
302 * posixver.c: Include posixver.h.
304 * same.c: Include <stdbool.h>, <limits.h>.
305 (_POSIX_NAME_MAX): Define if not defined.
307 (same_name): If file names are silently truncated, report
308 that the file names are the same if they are the same after
309 the silent truncation.
311 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
313 * xstrtod.c (xstrtod): Likewise. All callers changed to
314 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
317 2004-01-14 Paul Eggert <eggert@twinsun.com>
319 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
320 with like-named macro in fnmatch.c.
321 (EXT): Use an internal constant instead.
323 Merge fnmatch patches from glibc.
324 * fnmatch.c (mbsinit): Remove define.
325 Add libc_hidden_ver (__fnmatch, fnmatch).
326 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
327 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
329 2003-12-14 Karl Berry <karl@gnu.org>
331 * config.charset: update from gettext-runtime.
333 2003-12-03 Paul Eggert <eggert@twinsun.com>
335 * getgroups.c (getgroups): xmalloc takes one argument, not two.
336 Bug reported by Alfred M. Szmidt.
338 2003-11-29 Karl Berry <karl@gnu.org>
340 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
342 2003-11-23 Paul Eggert <eggert@twinsun.com>
343 Bruno Haible <bruno@clisp.org>
345 * printf-parse.h: Don't include sys/types.h.
346 (ARG_NONE): New macro.
347 (char_directive): Change type of *arg_index fields to size_t.
348 * printf-parse.c: Don't include sys/types.h.
349 (SSIZE_MAX): Remove macro.
350 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
351 Remove unnecessary overflow check.
352 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
355 2003-11-24 Paul Eggert <eggert@twinsun.com>
357 * alloca.c: Remove dependency on xalloc module.
358 (xalloc_die): Remove.
359 (memory_full) [!defined emacs]: New macro.
360 [!defined emacs]: Don't include xalloc.h.
361 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
362 address arithmetic overflows. Change datatypes a bit to avoid
365 2003-11-22 Jim Meyering <jim@meyering.net>
367 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
369 2003-11-17 Bruno Haible <bruno@clisp.org>
371 * vasnprintf.c (alloca): Remove fallback definition.
372 (freea): Remove definition.
373 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
374 Reported by Paul Eggert.
376 2003-11-17 Jim Meyering <jim@meyering.net>
378 On systems without utime and without a utimes function capable of
379 dealing with a NULL struct utimbuf* argument, this utime replacement
380 could -- in unusual circumstances -- leak a file descriptor.
381 * utime.c: Include <unistd.h> and <errno.h>.
382 (utime_null): Be sure to close `fd' and to preserve errno.
383 Reported by Geoff Collyer via Arnold Robbins.
385 2003-11-16 Paul Eggert <eggert@twinsun.com>
386 Bruno Haible <bruno@clisp.org>
388 Protect against address arithmetic overflow.
389 * printf-args.h: Include stddef.h.
390 (arguments): Change type of field 'count' to size_t.
391 * printf-args.c (printf_fetchargs): Use size_t instead of
392 'unsigned int' where appropriate.
393 * printf-parse.h: Include sys/types.h.
394 (char_directive): Change type of *arg_index fields to ssize_t.
395 (char_directives): Change type of fields 'count', max_*_length to
397 * printf-parse.c: Include sys/types.h and xsize.h.
398 (SSIZE_MAX): Define fallback value.
399 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
400 instead of 'int' where appropriate. Check a_allocated, d_allocated
401 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
402 * vasnprintf.c: Include xsize.h.
403 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
404 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
405 overflow. Avoid wraparound when converting a width or precision from
408 2003-11-16 Bruno Haible <bruno@clisp.org>
410 Update from GNU gettext.
411 * printf-parse.c: Generalize to it can be compiled for wide strings.
412 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
413 * vasnprintf.c: Generalize to it can be compiled for wide strings.
414 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
415 SNPRINTF): New macros.
416 Don't include <alloca.h> if the file is used inside libintl.
417 (local_wcslen): New function, for Solaris 2.5.1.
418 (VASNPRINTF): Use it instead of wcslen.
420 2003-11-16 Bruno Haible <bruno@clisp.org>
422 * xsize.h (xmax): New function.
423 (xsum, xsum3, xsum4): Declare as "pure" functions.
425 2003-11-12 Paul Eggert <eggert@twinsun.com>
427 * xalloc.h: Do not include <limits.h> or <stdint.h>.
428 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
429 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
430 heuristic is just as accurate as far as we know, and it removes a
431 dependency on size_max.m4 and ptrdiff_max.m4.
433 2003-11-12 Paul Eggert <eggert@twinsun.com>
435 * xstrtol.c (__xstrtol): Remove "break" immediately after
436 "return", to pacify some unknown compiler. Problem reported
439 2003-11-11 Bruno Haible <bruno@clisp.org>
441 * xsize.h (SIZE_MAX): Remove fallback definition.
442 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
445 2003-11-10 Paul Eggert <eggert@twinsun.com>
447 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
448 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
449 rejected some allocations of exactly SIZE_MAX - 2 bytes.
451 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
452 not (size_t) -1, since it's defined here.
454 2003-11-06 Paul Eggert <eggert@twinsun.com>
456 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
457 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
458 Reject sizes of exactly SIZE_MAX bytes.
459 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
460 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
462 2003-11-05 Bruno Haible <bruno@clisp.org>
464 * xsize.h: Include limits.h, to avoid a possible collision with
465 SIZE_MAX defined in <limits.h> on Solaris.
467 2003-11-04 Bruno Haible <bruno@clisp.org>
470 * linebreak.c: Include xsize.h.
471 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
472 argument for overflow.
473 Suggested by Paul Eggert.
475 2003-10-31 Bruno Haible <bruno@clisp.org>
477 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
478 to avoid (extremely rare) race condition.
479 Suggested by Paul Eggert.
481 2003-11-03 Jim Meyering <jim@meyering.net>
483 * userspec.c: Include "userspec.h".
484 * userspec.h: New file.
486 2003-10-31 Paul Eggert <eggert@twinsun.com>
488 * mountlist.h (struct mount_entry.me_type_malloced): New member.
489 * mountlist.c (SIZE_MAX): Define if not defined already.
490 (read_filesystem_list): Set and use me_type_malloced.
491 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
492 whatever the type happens to be), for brevity and consistency.
493 Check for size calculation overflow on Alphas running OSF/1.
495 2003-10-31 Jim Meyering <jim@meyering.net>
497 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
499 * linebuffer.c: Include <string.h> for declaration of memset.
501 2003-10-30 Paul Eggert <eggert@twinsun.com>
502 Bruno Haible <bruno@clisp.org>
504 * vasprintf.c: Include <limits.h>, <stdlib.h>.
505 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
507 2003-10-29 Paul Eggert <eggert@twinsun.com>
509 * xalloc.h (xalloc_oversized): Now a macro, not a function,
510 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
512 * quotearg.c (quotearg_n_options): Use it.
513 * group-member.c: Include <stdbool.h>.
514 (free_group_info): Arg is now const *; don't free arg.
515 (get_group_info): Now returns bool and accepts struct group_info *,
516 rather than returning a malloc'ed struct group_info *.
517 All uses changed. Check for overflow in internal size calculation.
519 * getusershell.c (readname): Simplify the code by using x2nrealloc
520 rather than xmalloc/xrealloc.
521 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
522 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
523 conformance bug: the old code used a pointer after freeing the
524 storage that it addressed.
525 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
526 rather than doing it by hand.
527 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
528 the buffer preserved. Use free and xmalloc instead.
529 * quotearg.c (quotearg_n_options): Likewise.
530 Use a simpler test for size overflow. Don't use xalloc_oversized
531 because unsigned int might be wider than size_t (!); this suggests
532 that we should switch from unsigned int to size_t for slot numbers.
534 2003-10-27 Bruno Haible <bruno@clisp.org>
536 * stdbool_.h: Better support for BeOS.
538 2003-10-27 Paul Eggert <eggert@twinsun.com>
540 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
541 to allocate the returned structure. Do not allocate a subarray,
542 as x2nrealloc will do that.
543 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
544 instead of xnrealloc.
545 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
547 2003-10-26 Paul Eggert <eggert@twinsun.com>
549 * xalloc.h (xalloc_oversized): New static inline function, for
550 callers that want to do their own size-overflow checking. Include
551 <stdbool.h>, since xalloc_oversized returns bool.
552 * xalloc.c (array_size_overflow): Remove. All callers changed
553 to use xalloc_oversized.
555 Add two functions x2realloc, x2nrealloc, for programs that grow
556 arrays dynamically by doubling their sizes.
557 * xalloc.h (x2realloc, x2nrealloc): New decls.
558 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
561 Port to C99 semantics for 'inline' of external functions.
562 Bug reported by Bruno Haible.
563 * xmalloc.c (xnmalloc_inline): New static inline function,
564 with the old contents of xnmalloc.
565 (xnmalloc, xmalloc): Use it.
566 (xnrealloc_inline): New static inline function,
567 with the old contents of xnrealloc.
568 (xnrealloc, xrealloc): Use it.
570 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
572 2003-10-25 Paul Eggert <eggert@twinsun.com>
574 Fix several address-calculation bugs in the hash modules,
575 plus some minor code cleanup.
577 * hash.h: Include <stdbool.h>, for bool.
578 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
579 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
580 hash_get_n_entries, hash_get_max_bucket_length,
581 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
582 hash_rehash): Use size_t rather than unsigned.
583 * hash.c (struct hash_table, hash_get_n_buckets,
584 hash_get_n_buckets_used, hash_get_n_entries,
585 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
586 hash_get_entries, hash_do_for_each, hash_string, is_prime,
587 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
589 (SIZE_MAX): Define if not defined.
590 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
591 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
593 Use const * when possible.
594 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
595 (check_tuning): Fix bug: if tuning parameters were very close to
596 0 or 1, rounding errors could have caused subscript violations.
597 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
598 (hash_initialize): Add 'fail:' label
599 to free table and return NULL, and use it to simplify code.
600 Use calloc rather than clearing the storage ourself.
601 (hash_initialize, hash_rehash): Check for arithmetic overflow in
602 buffer size calculations.
603 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
604 Include <stddef.h>, for size_t.
605 * hash-pjw.c (hash_pjw): Likewise.
606 Switch to method described by Bruno Haible.
607 Include <limits.h>, for CHAR_BIT.
608 (SIZE_BITS): New macro.
610 2003-10-21 Paul Eggert <eggert@twinsun.com>
612 * getndelim2.c (getndelim2): When size calculation overflows,
613 ceiling the allocation at NMAX bytes rather than silently
614 discarding input bytes before NMAX is reached. This makes
615 a difference only if NMAX exceeds SIZE_MAX / 2.
617 * obstack.c: Merge from glibc.
618 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
619 Add libc_hidden_def (_obstack_newchunk).
620 (_obstack_free) [! defined _LIBC]: Remove.
621 [defined _LIBC]: Make a strong alias from obstack_free, rather than
622 a clone of the function body.
623 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
624 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
626 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
627 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
630 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
631 (obstack_ptr_grow_fast, obstack_int_grow_fast):
632 Don't use lvalue casts, as GCC plans to remove support for them
633 in GCC 3.5. Reported by Joseph S. Myers. This bug
634 was also present in the non-GCC version, indicating that this
635 code had always been buggy and had never been widely used.
636 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
637 Use the fast variant of each macro, rather than copying the
638 definiens of the fast variant; that way, we'll be more likely to
639 catch future bugs in the fast variants.
641 2003-10-20 Bruno Haible <bruno@clisp.org>
643 * wait-process.h: New file, from GNU gettext.
644 * wait-process.c: New file, from GNU gettext.
646 2003-10-19 Jim Meyering <jim@meyering.net>
648 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
650 2003-10-16 Paul Eggert <eggert@twinsun.com>
652 * getgroups.c: Include <errno.h>, <stdlib.h>.
653 (getgroups): First arg is int, not size_t.
654 Don't let 'free' mangle errno.
656 2003-10-16 Jim Meyering <jim@meyering.net>
658 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
660 2003-10-15 Paul Eggert <eggert@twinsun.com>
662 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
664 (new_exclude, add_exclude_file): Initial size no longer needs to
666 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
667 our own address arithmetic overflow checking.
669 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
670 (fnmatch): Do not alloca more than 2000 wide characters;
671 instead, use malloc for large buffers.
672 Check for address arithmetic overflow, and return -1
673 with errno set to ENOMEM in that case.
674 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
675 (NEW_PATTERN): Do not alloca more than 8000 bytes;
676 instead, return -1. Check for address arithmetic overflow.
678 2003-10-14 Paul Eggert <eggert@twinsun.com>
680 Handle invalid suffixes and overflow independently, so that
681 callers can treat them independently as needed. Fix some bugs in
682 suffix handling, e.g., "100k@" was not diagnosed as an invalid
683 suffix for a human-readable blocksize. The major caller-visible
684 change is the addition of a new
685 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
686 that both overflow and suffix chars were found.
688 * human.c (humblock): Don't check separately for invalid suffix
689 char; that is xstrtoumax's job (now that its bug is fixed).
690 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
691 INTMAX_MAX]: New macros.
692 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
693 TYPE_MAXIMUM): New macros.
694 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
695 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
696 if overflow occurs, as it's what __strtol does and it's more useful
698 (__xstrtol): If __strtol reports some error other than ERANGE,
699 reflect it to the caller as LONGINT_INVALID. If it reports
700 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
701 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
702 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
704 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
705 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
706 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
707 [defined UINTMAX_MAX]: New macros.
709 2003-10-14 Bruno Haible <bruno@clisp.org>
711 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
712 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
713 Also use volatile where needed.
715 2003-10-12 Paul Eggert <eggert@twinsun.com>
717 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
718 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
719 and define in terms of the other primitives.
720 * xmalloc.c: Include stdbool.h; do not include exit.h.
721 (SIZE_MAX): Define if not already defined.
722 (array_size_overflow): New function.
723 (xalloc_die): Abort instead of exiting if 'error' returns.
724 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
725 (xmalloc, xrealloc): Use them.
726 (xcalloc): Check for address arithmetic overflow.
727 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
728 a bit faster than strcpy.
730 2003-10-08 Paul Eggert <eggert@twinsun.com>
732 Merge getpass from libc, plus a few fixes.
734 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
736 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
737 __fsetlocking to empty.
738 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
739 do include <bits/libc-lock.h>.
740 Do not include <fcntl.h>; not needed.
741 [_LIBC]: Include <wchar.h>.
742 (NOTCANCEL_MODE): New macro.
743 (flockfile, funlockfile) [_LIBC]: New macros.
744 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
745 [!_LIBC]: New macros.
746 (call_fclose): New function.
747 (getpass): Use it. Save tty stream separately; this simplifies the
748 code and makes it more reliable if stdin happens to equal stdout.
749 Invoke __fsetlocking on tty.
750 Handle thread cancellation if needed.
751 Namespace cleanup (use __tcgetattr, __getline).
752 Use bool for Booleans.
753 [USE_IN_LIBIO]: Handle wide streams.
754 [!_LIBC]: Unconditionally do the fseek, since we don't know what
755 stream might go where.
757 * unlocked-io.h: Include <stdio.h>, so that the caller
758 doesn't have to include <stdio.h> before us.
759 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
760 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
761 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
762 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
763 if not declared, so that we can use getpass.c code from libc without
765 (flockfile, ftrylockfile, funlockfile): New macros.
767 2003-10-06 Bruno Haible <bruno@clisp.org>
769 * version-etc-2.h: Remove file.
770 * version-etc-2.c: Remove file.
772 2003-09-25 Jim Meyering <jim@meyering.net>
773 Bruno Haible <bruno@clisp.org>
775 This lets translators provide better translations for the
776 "Written by ..." part of --version output.
777 * version-etc.h: Include stdarg.h.
778 (version_etc_copyright): Declare as readonly.
779 (version_etc): Make this function variadic with a NULL-terminated list
780 of author name strings.
781 (version_etc_va): New declaration.
782 * version-etc.c: Include stdarg.h, stdlib.h.
783 (version_etc_copyright): Declare as readonly.
784 (version_etc_va): New function. Provide a different translatable string
785 for each possible number of authors < 10. Abbreviate when there are 10
787 (version_etc): Make this function variadic. Call version_etc_va.
788 Suggestion from Gary V. Vaughan.
790 * long-options.h (parse_long_options): Change prototype: the authors
791 string is moved to the end and becomes variadic.
792 * long-options.c: Include stdarg.h.
793 (parse_long_options): Make this function variadic, too.
794 Call version_etc_va, not version_etc.
796 2003-10-06 Bruno Haible <bruno@clisp.org>
798 * fatal-signal.h: New file, from GNU gettext.
799 * fatal-signal.c: New file, from GNU gettext.
801 2003-10-04 Karl Berry <karl@gnu.org>
803 * argp*: update from libc.
805 2003-10-01 Larry Jones <lawrence.jones@eds.com>
807 * getpass.c (getpass): Use a no-op fseek when switching from input to
808 output mode on the same stream.
810 2003-09-29 Paul Eggert <eggert@twinsun.com>
812 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
813 Fix arg typo in previous patch.
815 2003-09-28 Jim Meyering <jim@meyering.net>
817 * error.c: Correct cpp indentation.
819 2003-09-27 Paul Eggert <eggert@twinsun.com>
821 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
822 Omit the special code that used __typeof__, since we worry that
823 it could be more trouble than it's worth. See:
824 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
825 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
829 2003-09-26 Jim Meyering <jim@meyering.net>
831 * error.c (error_tail): Move some declarations
832 into inner scope where the local variables are used.
834 2003-09-26 Bruno Haible <bruno@clisp.org>
836 * stpncpy.h (gnu_stpncpy): New declaration.
837 (stpncpy): Define as alias for gnu_stpncpy.
838 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
840 2003-09-26 Paul Eggert <eggert@twinsun.com>
842 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
843 (error_tail): Do not loop, reallocating temporary buffer, since
844 the output cannot contain more wide characters than the input
845 contains bytes, the size must be big enough already. This avoids
846 one potential size overflow calculation. Check for size overflow
847 when calculating temporary buffer size. Free temporary buffer
848 when done, if it was allocated with malloc; this plugs a memory
849 leak. Remove casts from void * to pointers, that are no longer
850 needed now that we're assuming C89 or better.
852 Merge error changes from glibc.
854 * error.c, error.h: Update copyright notice header to match glibc.
855 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
856 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
857 Disable cancellation while printing error.
858 * error.h: Prepend __ to parameter names.
860 2003-09-25 Karl Berry <karl@gnu.org>
862 * argp-fmtstream.c, argp-help.c: update from libc.
864 2003-09-25 Bruno Haible <bruno@clisp.org>
866 * version-etc-2.h: New file, from version-etc.h with modifications.
867 * version-etc-2.c: New file, from version-etc.c with modifications.
869 2003-09-25 Simon Josefsson <jas@extundo.com>
871 * xgetdomainname.h: New file.
872 * xgetdomainname.c: New file.
874 2003-09-25 Simon Josefsson <jas@extundo.com>
875 Bruno Haible <bruno@clisp.org>
877 * getdomainname.h: New file.
878 * getdomainname.c: New file.
880 2003-09-24 Paul Eggert <eggert@twinsun.com>
882 * linebuffer.c (freebuffer): Don't free the argument, just
883 the buffer associated with the argument. Bug reported by
886 2003-09-19 Karl Berry <karl@gnu.org>
888 * argp.h: update from libc.
890 2003-09-16 Paul Eggert <eggert@twinsun.com>
892 * linebuffer.c (readlinebuffer): Return NULL immediately upon
893 input error, instead of returning NULL the next time we are called
894 (and therefore losing track of errno).
896 2003-09-15 Paul Eggert <eggert@twinsun.com>
898 * getndelim2.c (getndelim2): Don't trash errno when a read
899 fails, so that the caller gets the proper errno.
901 * readutmp.c (read_utmp): Likewise.
902 Check for fstat error. Close stream and free storage
905 2003-09-14 Bruno Haible <bruno@clisp.org>
907 * fwriteerror.h: New file.
908 * fwriteerror.c: New file.
910 2003-09-14 Jim Meyering <jim@meyering.net>
912 * getloadavg.c: Correct cpp indentation.
913 * strdup.c: Likewise.
914 * vasnprintf.c: Likewise.
916 2003-09-12 Paul Eggert <eggert@twinsun.com>
918 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
919 * obstack.c [!defined _LIBC]: Likewise.
920 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
921 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
922 * exitfail.c: Don't include stdlib.h; no longer needed.
924 More changes to assume C89 or better.
926 * error.c (error_tail): Assume vprintf.
928 * argmatch.c (getenv): Remove decl.
929 * progreloc.c (get_full_program_name): Define via prototype.
930 * setenv.c (clearenv): Likewise.
931 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
933 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
934 (malloc, memcpy): Remove decls.
935 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
936 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
937 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
938 (memcpy): Remove macro.
939 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
940 (__P): Remove. All uses removed.
941 (PTR): Remove. All uses changed to void *.
942 (CHAR_BIT, NULL): Remove.
943 (spaces, zeros, memset_space, memset_zero)
944 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
946 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
947 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
948 Define with prototype.
949 Remove now-unnecessary prototype decl.
950 (extra_args_spec): Assume ANSI C. All uses changed.
951 (extra_args_spec_iso): Remove.
952 (my_strftime, emacs_strftimeu): Define via prototype.
953 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
955 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
956 * strtoimax.c: Include <stdlib.h> unconditionally.
957 (strtoul, strtol): Remove decls.
958 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
960 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
961 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
962 (LOCALE_PARAM_PROTO): New macro.
963 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
964 (INTERNAL (strtol), strtol): Define with a prototype.
965 (PARAMS): Remove. All uses removed.
966 * tempname.c: Include <string.h> unconditionally.
967 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
968 * xgethostname.c (main): Define with a prototype.
969 * xmalloc.c: Include "xalloc.h" first, to check interface.
970 Include <stdlib.h> unconditionally.
971 (calloc, malloc, realloc, free): Remove decls.
972 * xstrtod.c: Include "xstrtod.h" first, to check interface.
973 Include <stdlib.h> unconditionally. Sort include file names.
975 (xstrtod): Define with a prototype.
976 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
977 (strtol, strtoul): Remove decls.
979 2003-09-11 Paul Eggert <eggert@twinsun.com>
981 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
982 Include <stdlib.h>, <string.h> unconditionally.
983 Remove now-unnecessary cast to char *.
984 * strnlen.c: Include <string.h> unconditionally.
985 * yesno.c (yesno): Define with a prototype.
987 2003-09-10 Bruno Haible <bruno@clisp.org>
989 * strcspn.c: Include <string.h> unconditionally.
990 * strpbrk.c: Include <string.h> unconditionally.
991 * strstr.c: Include <string.h> unconditionally.
992 * unicodeio.c: Include <string.h> unconditionally.
993 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
994 * unsetenv.c: Likewise.
995 * xreadlink.c: Include <stdlib.h> unconditionally.
996 * yesno.c: Include <stdlib.h> unconditionally.
997 (rpmatch): Add prototype.
999 2003-09-10 Jim Meyering <jim@meyering.net>
1001 * error.c: Correct indentation of cpp directives.
1003 2003-09-09 Paul Eggert <eggert@twinsun.com>
1007 * acosl.c (main): Use a prototype.
1008 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1011 * getloadavg.c (getloadavg, main): Define via prototypes.
1013 * getopt.h (struct option.name): Assume C89, and use 'const'.
1014 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1015 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1017 * getopt.c (const): Remove macro.
1018 Include <string.h> unconditionally.
1019 (my_index): Remove; all uses changed to strchr.
1020 (strlen): Remove decl.
1021 (exchange): Remove forward decl; no longer needed.
1022 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1023 Define with prototype.
1024 * getopt1.c (const): Remove macro.
1025 (getopt_long, getopt_long_only, main): Define with prototype.
1027 * getugroups.c: Include <string.h> unconditionally.
1029 * getusershell.c: Include <stdlib.h> unconditionally.
1030 (getusershell, setusershell, endusershell, readname, main):
1031 Define with prototypes.
1033 * group-member.c: Include group-member.h first.
1034 Include <stdlib.h> unconditionally.
1036 * hard-locale.c: Include hard-locale.h first.
1037 Include <stdlib.h>, <string.h> unconditionally.
1039 * hash.c (free, malloc): Remove decls.
1040 Include <stdlib.h> unconditionally.
1042 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1043 (getenv): Do not declare.
1045 * idcache.c: Include <string.h> unconditionally.
1047 * long-options.c: Include long-options.h first, to test interface.
1048 Include <stdlib.h> unconditionally.
1050 * makepath.c: Include makepath.h first, to test interface.
1051 Include <stdlib.h> and <string.h> unconditionally.
1053 * linebuffer.c: Include <stdlib.h>.
1054 (free): Remove decl.
1056 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1057 rpl_malloc returns void *, not char *.
1058 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1060 * md5.h: Include <limits.h> unconditionally.
1061 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1062 (__P): Remove; all uses removed.
1063 * md5.c: Include "md5.h" first.
1064 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1065 md5_buffer, md5_process_bytes, md5_process_block):
1066 Define with prototypes.
1067 * sha.h (__P): Remove all uses. (It wasn't defined??)
1068 * sha.c: Include "sha.h" first.
1069 Include <stdlib.h>, <string.h> unconditionally.
1071 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1072 * memcmp.c (__ptr_t): Likewise.
1073 * memrchr.c (__ptr_t): Likewise.
1074 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1075 Include <string.h> unconditionally.
1076 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1077 * memchr.c: Include <stdlib.h> unconditionally.
1078 * memchr.c (LONG_MAX): Remove.
1079 * memrchr.c (LONG_MAX): Likewise.
1080 * memchr.c (__memchr): Define via a prototype.
1081 * memrchr.c (__memrchr): Likewise.
1082 * memcmp.c (__P): Remove, and remove all uses.
1083 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1084 Remove forward decls; no longer needed.
1085 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1086 Use types required by C89 in prototype.
1088 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1089 * savedir.c: Likewise.
1090 * mkdir.c (free): Remove decl.
1091 * rmdir.c (rmdir): Define with a prototype.
1092 * savedir.c: Include savedir.h first, to test interface.
1094 * mktime.c (STDC_HEADERS): Remove.
1095 Include <stdlib.h>, <string.h> unconditionally.
1097 * modechange.c: Include <stdlib.h> unconditionally.
1098 (malloc): Remove decl.
1100 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1101 (free): Remove decl.
1103 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1104 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1105 (This type really should be intptr_t, but that's a C99ism.)
1106 (_obstack_memcpy): Remove: all uses changed to memcpy.
1107 Include <string.h> unconditionally.
1108 (struct obstack): Assume __STDC__ for types of members
1109 chunkfun, freefun, extra_arg.
1110 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1111 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1112 obstack_begin, obstack_specify_allocation,
1113 obstack_specify_allocation_with_arg, obstack_chunkfun,
1114 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1115 Remove unprototyped decls and the macros that use them.
1116 * obstack.c (POINTER): Remove. All uses changed to void *.
1117 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1118 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1119 (defined __STDC__ && __STDC__)]:
1120 Remove nonprototyped code.
1121 Include <stdlib.h> unconditionally.
1122 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1123 _obstack_allocated_p, _obstack_free, obstack_free,
1124 _obstack_memory_used, print_and_abort):
1125 Define using prototypes.
1126 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1127 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1128 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1129 obstack_next_free, obstack_object_size, obstack_room) [0]:
1130 Remove unused, unprototyped code.
1132 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1134 * physmem.c (physmem_total, physmem_available, main): Define
1137 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1138 (main): Define with a prototype.
1140 * posixver.c (getenv): Remove decl.
1142 * putenv.c (malloc): Returns void *, not char *.
1143 Include <string.h> unconditionally.
1144 (strchr, memcpy, NULL): Do not define.
1146 * readtokens.c: Include readtokens.h first, to test interface.
1147 Include <stdlib.h>, <string.h> unconditionally.
1148 (init_tokenbuffer): Define with a prototype.
1150 * regex.c (PARAMS): Remove. All uses removed.
1151 All uses of _RE_ARGS removed, too.
1152 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1154 (bzero): Assume memset exists.
1155 (memcmp, memcpy, NULL): Remove.
1156 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1157 char, or assignments to local vars of type signed char.
1158 (init_syntax_once, PREFIX(extract_number_and_incr),
1159 PREFIX(print_partial_compiled_pattern),
1160 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1161 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1162 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1163 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1164 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1165 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1166 wcs_compile_range, byte_compile_range, truncate_wchar,
1167 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1168 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1169 count_mbs_length, wcs_re_match_2_internal,
1170 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1171 PREFIX(alt_match_null_string_p),
1172 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1173 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1174 regfree, PREFIX(extract_number)): Define with prototype. Remove
1175 now-unnecessary declaration, if any.
1176 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1178 Remove now-unnecessary casts among pointer types.
1179 * regex.h (_RE_ARGS): Remove. All uses removed.
1181 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1182 (free): Remove decl.
1184 * rpmatch.c: Include <stdlib.h> unconditionally.
1186 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1187 (free): Remove decl.
1189 * save-cwd.c: Include <stdlib.h> unconditionally.
1190 * xgetcwd.c: Likewise.
1192 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1193 (free): Remove decl.
1195 * strchrnul.c (strchrnul): Define with a prototype.
1196 Fix bug: c_in was not converted to char before searching.
1198 The following changes are not K&R related:
1200 * group-member.h: Include <sys/types.h>, so that this file is
1202 * makepath.h: Likewise.
1204 * getusershell.c (readname, default_index, line_size, readname):
1205 Use size_t, not int, for sizes.
1206 (readname): If the size overflows, report an error instead of
1209 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1211 * getndelim2.c: Assume stdlib.h per the C89 spec.
1213 2003-09-08 Paul Eggert <eggert@twinsun.com>
1215 Assume C89 or better; remove K&R cruft.
1216 A few of these changes were first proposed by Derek Robert Price
1217 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1219 * addext.c: Include <string.h> unconditionally.
1220 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1221 Don't declare getenv or malloc.
1223 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1224 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1226 (find_stack_direction, alloca): Use prototypes.
1228 * atexit.c (atexit): Define using a prototype.
1230 * basename.c, dirname.c, stripslash.c:
1231 Include <string.h> unconditionally.
1233 * bcopy.c: Include <stddef.h>.
1234 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1236 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1238 * error.h (error, error_at_line, error_print_progname)
1239 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1240 * error.c: Include error.h first, to check interface.
1241 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1242 (VA_START): Remove; all uses changeed to va_start.
1243 (exit, strerror): Remove decls.
1244 (error_print_progname): Prototype uncondionally.
1245 Don't include <errno.h>; no longer needed.
1246 (private_strerror): Remove.
1247 (error_tail): Always define.
1248 (error, error_at_line): Assume C89 or better; always use prototypes.
1249 * fatal.c: Include "fatal.h" first, to test interface.
1250 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1251 (VA_START): Remove; all uses changed to va_start.
1252 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1254 (exit): Remove decl.
1255 (fatal): Prototype unconditionally. Assume va_start works.
1256 Abort at end, to pacify gcc.
1258 * euidaccess.c (main): Define with a prototype.
1260 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1262 * exitfail.c: Include <stdlib.h> unconditionally.
1264 * fnmatch_.h (__P): Remove. All uses changed to assume
1266 * fnmatch.c: Include fnmatch.h first, to test interface.
1267 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1268 (getenv): Remove decl.
1269 (fnmatch): Define using a prototype.
1270 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1271 (FCT): Define using a prototype.
1273 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1275 * gethostname.c: Include <stddef.h>.
1276 (gethostname): Define with prototype. Length is size_t, not int.
1278 2003-09-08 Paul Eggert <eggert@twinsun.com>
1280 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1281 getversion.c should have been removed then, but was accidentally
1284 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1285 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1287 2003-09-07 Paul Eggert <eggert@twinsun.com>
1289 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1290 copy_tm_result. Bug reported by Simon Josefsson in
1291 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1293 2003-09-06 Paul Eggert <eggert@twinsun.com>
1295 * time_r.c, time_r.h: New files.
1297 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1299 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1300 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1302 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1304 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1305 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1308 * timegm.c: Switch to glibc implementation, with the following changes:
1309 [defined HAVE_CONFIG_H]: Include <config.h>.
1310 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1311 (__mktime_internal) [!defined _LIBC]: New decl.
1312 (__gmtime_r) [!defined _LIBC]: New macro and function.
1313 (timegm): Use a prototype, since gnulib assumes C89.
1314 Do not bother declaring tmp to be const, as it's not really usefu.
1315 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1316 (timegm): Declare only if HAVE_DECL_TIMEGM.
1318 2003-09-03 Paul Eggert <eggert@twinsun.com>
1320 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1321 Bug reported by Lute Kamstra in
1322 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1324 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1325 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1326 course with correspondingly smaller numbers for tomorrow and
1327 yesterday. From Tadayoshi Funaba. Originally installed into
1328 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1331 2003-08-31 Simon Josefsson <jas@extundo.com>
1333 * timegm.h: New file.
1334 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1336 2003-08-31 Karl Berry <karl@gnu.org>
1338 * argp.h: update from libc.
1340 2003-08-28 Bruno Haible <bruno@clisp.org>
1342 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1343 warning on QNX, which defines O_BINARY to 000000.
1345 2003-08-24 Bruno Haible <bruno@clisp.org>
1347 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1348 MSVC7 <stdio.h> is included later.
1350 2003-08-20 Bruno Haible <bruno@clisp.org>
1352 * progname.h: New file, from GNU gettext.
1353 * progname.c: New file, from GNU gettext.
1354 * progreloc.c: New file, from GNU gettext.
1356 2003-08-19 Bruno Haible <bruno@clisp.org>
1358 * xstrdup.c: Assume <string.h> exists.
1360 2003-08-18 Jim Meyering <jim@meyering.net>
1362 * setenv.h: Indent nested cpp directive.
1363 * vasnprintf.c: Remove trailing blanks.
1365 2003-08-17 Simon Josefsson <jas@extundo.com>
1366 Bruno Haible <bruno@clisp.org>
1368 * xstrndup.h: New file.
1369 * xstrndup.c: New file.
1371 2003-08-17 Bruno Haible <bruno@clisp.org>
1373 * strndup.h: New file.
1375 2003-08-16 Paul Eggert <eggert@twinsun.com>
1377 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1378 space, undoing this 2003-08-12 change:
1379 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1381 2003-08-16 Jim Meyering <jim@meyering.net>
1383 Merge from coreutils.
1384 * xstrtoimax.c: #else #if -> #elif.
1385 * xstrtoumax.c: Likewise.
1387 2003-08-15 Paul Eggert <eggert@twinsun.com>
1389 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1390 rather than tab, after '#' in shell-script copyright notices.
1391 Suggested by Bruno Haible.
1393 2003-08-15 Jim Meyering <jim@meyering.net>
1394 and Paul Eggert <eggert@twinsun.com>
1396 Merge from coreutils.
1397 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1398 member but strut utmpx does not. Needed for AIX 4.3.3.
1399 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1401 2003-08-15 Jim Meyering <jim@meyering.net>
1403 Merge from coreutils.
1404 * xgethostname.c: Include <stdlib.h>.
1405 (xghostname): Don't exit for anything other than memory-related
1406 failure; just return NULL.
1407 * userspec.c: Include "posixver.h".
1408 (parse_user_spec): Accept `.' as a separator only
1409 in pre-POSIX-200112 mode.
1410 * strtoimax.c: Use #elif rather than #else #if.
1411 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1412 Remove function, now that we can rely on a working tzset function.
1413 [!_LIBC]: Ensure that the required autoconf test has been run.
1414 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1415 Use underlying_strftime for %r.
1416 * sha.c: Merge in some clean-up and optimization changes from glibc.
1417 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1418 Ensure that it is a multiple of 64.
1419 Rearrange loop exit tests so as to avoid performing an
1420 additional fread after encountering an error or EOF.
1421 * realloc.c: Update copyright date.
1423 2003-08-14 Jim Meyering <jim@meyering.net>
1425 Merge from coreutils.
1426 * obstack.h: Whitespace changes.
1427 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1428 and xcalloc return values.
1429 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1430 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1431 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1432 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1433 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1435 Use mntctl's return value to drive the entry-processing loop, since
1436 we can't rely on the value of the vmt_length member in the last
1437 entry. On some systems doing so could result in exhausting
1438 virtual memory. Based in part on a patch from Mike Jetzer.
1440 2003-08-14 Jim Meyering <jim@meyering.net>
1441 and Paul Eggert <eggert@twinsun.com>
1443 Merges from coreutils, plus other fixes.
1444 * physmem.c: Merge in portability changes from gcc/libiberty
1445 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1446 for credits and details. Thanks to Kaveh Ghazi for helping
1447 to keep these files in sync.
1448 (ARRAY_SIZE): Define it.
1449 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1450 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1451 (memcasecmp): Don't assume size_t fits in unsigned int.
1452 Remove casts and duplicate code.
1453 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1454 (memcpy): Remove definition.
1455 Merge in some clean-up and optimization changes from glibc.
1456 [BLOCKSIZE]: Move definition to top of file.
1457 Ensure that it is a multiple of 64.
1458 Rearrange loop exit tests so as to avoid performing an
1459 additional fread after encountering an error or EOF.
1460 * md5.h (md5_uintptr): Define.
1461 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1462 return to the initial working directory. Preserve errno
1464 * idcache.c: Include "xalloc.h".
1465 (xmalloc, xrealloc): Remove decls.
1466 (getuser): Remove casts no longer required in C89.
1467 * human.c: Include stdio.h, for sprintf.
1468 * group-member.c: Include "xalloc.h".
1469 (xmalloc, xrealloc): Remove decls.
1470 (get_group_info): Remove casts no longer required in C89.
1471 * getusershell.c (readname): Remove casts no longer required in C89.
1472 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1473 * getline.c: Whitespace fix, from coreutils.
1475 2003-08-13 Paul Eggert <eggert@twinsun.com>
1477 * exclude.c: Include <ctype.h>
1478 (IN_CTYPE_DOMAIN): New macro.
1480 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1483 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1484 Undo previous (whitespace-only) change.
1486 2003-08-12 Paul Eggert <eggert@twinsun.com>
1488 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1489 Normalize leading white space and remove trailing white space.
1490 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1491 notice, as per ../config/srclist-update.
1493 Merge from coreutils.
1494 * euidaccess.h: New file.
1495 * euidaccess.c: Include it.
1496 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1497 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1498 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1500 2003-08-11 Bruno Haible <bruno@clisp.org>
1502 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1503 (vasnprintf): Use it instead of wcslen.
1505 2003-08-11 Bruno Haible <bruno@clisp.org>
1507 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1508 value to ensure that _Bool promotes to int. Use #define for _Bool when
1509 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1511 2003-08-10 Karl Berry <karl@gnu.org>
1513 * regex.h: update from libc (whitespace fix).
1515 2003-08-09 Paul Eggert <eggert@twinsun.com>
1517 Merge some files from coreutils. These changes were
1518 originally made by Jim Meyering.
1519 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1520 many older Unixes require this.
1521 * alloca.c (alloca): Remove cast to argument of free;
1522 no longer needed in C89.
1523 * alloca_.h, regex.h: Fix white space to match
1524 what GNU indent does.
1526 2003-08-05 Paul Eggert <eggert@twinsun.com>
1528 * bumpalloc.h: Remove.
1530 2003-08-04 Paul Eggert <eggert@twinsun.com>
1532 * getloadavg.c: Change copyright notice and spacing to conform to
1535 Merge from coreutils.
1536 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1538 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1539 from Karl Berry, implemented by Jim Meyering.
1540 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1541 from Dmitry V. Levin.
1542 Remove anachronistic cast of xrealloc.
1543 * fnmatch_.h (__const): Remove. Use 'const'.
1544 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1545 type. Otherwise, it wouldn't compile with at least /bin/cc on
1546 ymp-cray-unicos9.0.2.X.
1547 Combine two mostly-identical uses of alloca into one.
1548 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1550 2003-08-04 Dave Love <d.love@dl.ac.uk>
1554 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1555 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1556 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1557 obsolete NLIST_NAME_UNION.
1558 [__GNU__]: Undef BSD and FSCALE.
1559 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1561 2003-08-03 Paul Eggert <eggert@twinsun.com>
1563 * stdbool_.h (_Bool): Make it signed char, instead of
1564 an enum type, so that it's guaranteed to promote to int. See:
1565 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1567 2003-07-31 Paul Eggert <eggert@twinsun.com>
1569 * strerror.c: Include config.h, limits.h. Declare sprintf.
1570 (strerror): Don't assume that a printable int fits in 14 bytes.
1572 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1573 Bruno Haible <bruno@clisp.org>
1575 * getline.h (getline, getdelim): Change return type to ssize_t.
1576 * getline.c (getline, getdelim): Likewise.
1577 Remove _GNU_SOURCE define; now it's defined in config.h through
1580 2003-07-22 Paul Eggert <eggert@twinsun.com>
1582 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1583 over-parenthesization in macros.
1585 Sync with coreutils.
1587 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1590 Use `exit_failure' for xalloc and xmemcoll instead of their own
1591 private exit-failure variables.
1592 * xalloc.h (xalloc_exit_failure): Remove.
1593 * xmalloc.c: Likewise. Include exitfail.h.
1594 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1595 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1596 * xmemcoll.c: Likewise. Include exitfail.h.
1597 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1599 2003-07-18 Paul Eggert <eggert@twinsun.com>
1601 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1602 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1603 to test that it can stand by itself. Include "exitfail.h".
1604 Clients should set exit_failure instead.
1605 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1607 2003-07-18 Andreas Schwab <schwab@suse.de>
1609 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1611 2003-07-18 Bruno Haible <bruno@clisp.org>
1613 * getndelim2.h: New file.
1614 * getndelim2.c: Make into a module of its own. Include config.h,
1616 (getndelim2): Make non-static. Change return type to ssize_t.
1617 * getline.h: Change argument names.
1618 * getline.c: Include getndelim2.h instead of getndelim2.c.
1619 * getnline.c: Include getndelim2.h.
1621 2003-07-17 Bruno Haible <bruno@clisp.org>
1623 * Makefile.am: Remove file.
1624 * Makefile.in: Remove file.
1626 2003-07-17 Bruno Haible <bruno@clisp.org>
1628 * getnline.h: New file.
1629 * getnline.c: New file.
1630 * getndelim2.c: New file, extracted from getline.c.
1631 (getndelim2): Renamed from getdelim2, with added nmax argument.
1632 * getline.c: Include getndelim2.c.
1633 (getdelim2): Moved out to getndelim2.c.
1634 (getline, getdelim): Update.
1636 2003-07-15 <karl@gnu.org>
1638 * vasnprintf.c: update from gettext.
1640 2003-07-15 Jim Meyering <jim@meyering.net>
1642 * makepath.c (make_path): Enclose diagnostic in _(...).
1644 2003-07-14 Paul Eggert <eggert@twinsun.com>
1646 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1647 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1648 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1649 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1650 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1651 updated automatically by ../config/srclist-update. This changes
1652 their license from LPGL to GPL.
1654 2003-07-14 Jim Meyering <jim@meyering.net>
1656 Don't emit diagnostics. Let callers do that.
1657 * save-cwd.c: Don't include "error.h".
1658 (save_cwd): Don't call error. Ensure that errno is valid
1659 when returning nonzero.
1661 * save-cwd.h (restore_cwd): Update prototype.
1662 * save-cwd.c (restore_cwd): Remove two parameters.
1663 Simplify. Don't call error upon failure. Let callers do that.
1664 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1665 when auditing is enabled. But don't bother updating the #if.
1667 2003-07-14 Simon Josefsson <jas@extundo.com>
1669 * mempcpy.h: New file.
1670 * mempcpy.c: New file.
1672 2003-07-14 Paul Eggert <eggert@twinsun.com>
1674 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1675 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1676 unicodeio.c, unicodeio.h, unlocked-io.h:
1677 Switch from LGPL to GPL.
1679 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1681 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1682 it breaks C++ compilation.
1683 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1685 2003-07-10 Jim Meyering <jim@meyering.net>
1687 * vasnprintf.c: Remove trailing blanks.
1688 Make cpp indentation consistent.
1690 2003-07-09 Paul Eggert <eggert@twinsun.com>
1692 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1693 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1694 Switch from LGPL to GPL.
1696 2003-07-07 Paul Eggert <eggert@twinsun.com>
1698 * mktime.c: Fix some boundary cases and remove need for floating point.
1700 Issue a compile-time diagnostic if time_t is floating point, or if
1701 two's complement arithmetic is not in effect, or if arithmetic
1702 right shift does not propagate the sign. These assumptions were
1703 all in the original code but they weren't checked.
1705 (TIME_T_MIDPOINT, verify): New macros.
1706 (__isleap): Remove; it has integer overflow problems.
1707 (leapyear): New function, without those problems.
1708 (ydhms_tm_diff): Remove; splitting into two parts.
1709 (ydhms_diff): New function, containing the arithmetic part of
1710 the old ydhms_tm_diff function. Issue a compile-time
1711 diagnostic if we are not using C99 integer division.
1712 Avoid casts when possible.
1713 (guess_time_tm): New function, containing the checking part of
1714 the old ydhms_tm_diff function. Return the new value, rather than
1715 the difference between it and the old. Accept a new argument T
1716 so that *T specifies the old value. Check for overflow in the result.
1718 (__mktime_internal): Use a time_t offset, not a long int offset.
1719 This undoes the 2003-06-04 change, which is no longer needed now
1720 that we have better overflow checking.
1721 (localtime_offset): Likewise.
1723 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1724 and long are 64-bit but int is only 32-bit.
1725 (ydhms_diff): Use long int to store year1 and yday1.
1726 Issue a compile-time diagnostic if long int is not wide enough.
1728 (__mktime_internal): Use long int to store adjusted year and yday.
1729 Use plain C rather than preprocessor commands, if that doesn't
1731 Check for overflow (and try to repair) after each probe
1732 rather than checking only at the very end. This avoids some bugs
1733 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1734 does not equal GMT offset at maximum time).
1735 Use integer to check for overflow rather than floating point; this
1736 is more portable to non-IEEE hosts, and is a tad faster.
1737 When we detect that we are oscillating between two values,
1738 don't check whether tm_isdst has the requested value, since
1739 we already know the answer. When tm_isdst has the wrong value,
1740 use a different heuristic to find the right one, based on the
1741 extreme values actually observed in practice in tz2003a,
1742 rather than the (overly optimistic) "previous 3 calendar quarters".
1744 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1745 "T const" to accommodate glibc style.
1746 (check_result): Use less-confusing report format. "long" -> "long int.
1748 Don't loop if the iteration overflows time_t.
1749 Allow a negative step in the iteration.
1751 2003-07-01 Paul Eggert <eggert@twinsun.com>
1753 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1754 having it depend on HAVE_SYS_TYPES_H.
1756 2003-06-25 Bruno Haible <bruno@clisp.org>
1758 * readlink.c: New file.
1760 2003-06-20 Bruno Haible <bruno@clisp.org>
1762 Assume C89, so PARAMS isn't needed.
1763 * unicodeio.h (PARAMS): Remove.
1764 * unicodeio.c: Don't use PARAMS.
1766 2003-06-18 Jim Meyering <jim@meyering.net>
1768 Merge changes from coreutils.
1769 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1770 Remove explicit declarations of xmalloc and realloc.
1772 (read_utmp): Remove anachronistic cast of xmalloc.
1774 2003-06-17 Paul Eggert <eggert@twinsun.com>
1776 Assume C89, so PARAMS isn't needed.
1777 * backupfile.h (PARAMS): Remove. All uses removed.
1778 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1779 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1780 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1781 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1782 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1783 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1784 xstrtol.h: Likewise.
1785 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1786 same.h, strverscmp.h: Do not include config.h; no longer needed.
1787 Anyway, config.h should always be included before any other file.
1789 2003-06-11 Simon Josefsson <jas@extundo.com>
1791 * sysexit_.h: New file.
1793 2003-05-20 Derek Price <derek@ximbiot.com>
1795 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1797 2003-06-10 Simon Josefsson <jas@extundo.com>
1799 * strchrnul.h: New file.
1800 * strchrnul.c: New file.
1802 2003-06-10 Simon Josefsson <jas@extundo.com>
1804 * argp.h: New file, from glibc.
1805 * argp-ba.c: New file, from glibc.
1806 * argp-eexst.c: New file, from glibc.
1807 * argp-fmtstream.c: New file, from glibc.
1808 * argp-fmtstream.h: New file, from glibc.
1809 * argp-fs-xinl.c: New file, from glibc.
1810 * argp-help.c: New file, from glibc.
1811 * argp-namefrob.h: New file, from glibc.
1812 * argp-parse.c: New file, from glibc.
1813 * argp-pv.c: New file, from glibc.
1814 * argp-pvh.c: New file, from glibc.
1815 * argp-xinl.c: New file, from glibc.
1817 2003-06-07 Jim Meyering <jim@meyering.net>
1819 * readtokens.h: Put `Free Software Foundation, Inc.'
1820 in place of my name in the copyright comment.
1821 Remove definition and uses of __P.
1824 * stat.c: Don't declare xmalloc explicitly.
1825 Instead, include "xalloc.h".
1826 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
1827 xrealloc, and xcalloc return values.
1828 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
1830 * xgetcwd.h: Remove definition/uses of PARAMS.
1832 2003-06-06 Jim Meyering <jim@meyering.net>
1834 * stdbool_.h: Renamed from stdbool.h.in.
1836 2003-06-06 Jim Meyering <jim@meyering.net>
1838 Merge from coreutils.
1839 * same.c: (same_name): Declare *_basename locals to be `const'.
1840 Consolidate declarations and initializations of *_base* locals.
1842 Merge from coreutils.
1843 This avoids a core dump on systems without GNU putenv,
1844 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
1845 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
1846 (unsetenv): New static function, from GNU libc.
1847 (rpl_putenv): Use it.
1849 * modechange.c: Remove trailing blanks.
1851 Merge from coreutils.
1852 * fsusage.c: Remove declaration of statfs.
1853 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
1855 * posixtm.c: Include <stdbool.h> unconditionally.
1857 2003-06-05 Paul Eggert <eggert@twinsun.com>
1859 * mktime.c (__mktime_internal): When resolving a tm_isdst
1860 mismatch, look in future quarters as well as past. This fixes a
1861 bug when processing fall-backwards gaps immediately after a long
1862 period of daylight-saving time.
1864 * mktime.c: Assume freestanding C89 or better.
1865 (HAVE_LIMITS_H): Remove. Assume it's 1.
1866 (__P): Remove; not used.
1867 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
1868 (mktime, not_equal_tm, print_tm, check_result,
1869 main): Use prototypes. Use const * where appropriate.
1870 (main): Fix typo in testing code that uncovered by above changes.
1871 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
1873 2003-06-04 Paul Eggert <eggert@twinsun.com>
1875 * mktime.c: Fix Debian bug 177940
1876 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
1877 (localtime_offset): Now long int, not time_t, because we want it
1878 to be guaranteed to be signed. All uses changed.
1879 (__mktime_internal): If overflow would occur when adding offset,
1882 Merge 'human' changes from coreutils. Rewrite to support
1883 locale-specific notations like thousands separators.
1884 * human.c: Simplify authorship notice.
1885 Include human.h immediately after config.h.
1886 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
1887 <limits.h>: Do not include, since human.h does.
1888 (SIZE_MAX, UINTMAX_MAX): New macros.
1889 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
1890 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
1891 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
1892 (power_letter): Renamed from suffixes.
1893 (generate_suffix_backwards): Remove.
1894 (adjust_value): Now takes int style (because of human.h changes)
1895 and long double value (for greater precision on some platforms).
1896 (group_number): New function.
1897 (human_readable): Use it. Use integer options, not enum.
1898 Put the options before the sizes in the arg list.
1899 Support all the new options.
1900 The old human_readable function has been removed;
1901 use inttostr.h instead.
1902 (human_readable, default_block_size, humblock):
1903 Use uintmax_t, not int, for block sizes.
1904 (human_readable_inexact, block_size_types): Remove.
1905 (block_size_opts): New constant.
1906 (human_options): Renamed from human_block_size, with new signature
1907 that allows block sizes up to UINTMAX_MAX. All callers changed.
1908 * human.h: Add copyright and authorship notice.
1909 Include <limits.h> and <stdbool.h> unconditionally.
1910 (PARAMS): Remove. All uses removed.
1911 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
1912 (enum human_inexact_style): Remove tag; now a nameless enum.
1913 (human_floor, human_ceiling, human_round_to_even): Now have
1914 values 2, 0, 1 rather than -1, 1, 0.
1915 (human_group_digits, human_suppress_point_zero, human_autoscale,
1916 human_base_1024, human_SI, human_B): New constants.
1917 (human_readable_inexact, human_block_size): Remove.
1918 (human_readable): Size args are now uintmax_t, not int.
1919 (human_options): New decl.
1921 * exclude.c: (new_exclude, add_exclude): Remove casts that are
1922 unnecessary now that we assume C89 or better. This change
1923 imported from coreutils.
1925 * mktime.c (__mktime_internal): Do not reject negative timestamps
1926 arbitrarily. This is the same patch as 2003-05-28, but it got lost
1927 in the 2003-05-30 sync from glibc.
1929 .h files should stand alone, but we shouldn't include <sys/types.h>
1930 if we can get away with just <stddef.h>.
1932 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
1933 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
1934 rather than <sys/types.h>, as we merely need size_t.
1935 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
1937 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
1938 Include <stdio.h>, to get FILE.
1939 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
1940 memcasecmp.h has included <stddef.h> and all we need is size_t.
1941 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
1942 our interface, instead of including <sys/types.h>
1944 2003-06-02 Paul Eggert <eggert@twinsun.com>
1947 Fix some minor time-related bugs with POSIX time arguments.
1948 Some valid time stamps were being rejected (notably -1, and
1949 time stamps before 1900 on 64-bit hosts). And some invalid
1950 time stamps were being accepted, e.g. September 31.
1952 * posixtm.h (posixtime): Return bool instead of time_t, so
1953 that we can return (time_t) -1 successfully.
1954 * posixtm.c: Likewise.
1955 [HAVE_STDBOOL_H]: Include <stdbool.h>.
1956 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
1957 (t): Remove static var.
1958 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
1959 of static var. All uses changed.
1960 (year): Do not reject years before 1900; they can occur with
1962 (posix_time_parse): Do not check for out-of-range components;
1963 that is now the caller's responsibility, since our checks were
1964 only approximations.
1965 (posixtime): Use mktime to check for out-of-range components,
1966 since it knows them exactly.
1967 If mktime returns (time_t) -1, check whether an error actually occurred
1968 by invoking localtime on -1.
1969 (main) [TEST_POSIXTIME]: Check for input data errors, and report
1970 posixtime failures better.
1971 Improve the test data (in comments only).
1973 2003-05-30 <karl@gnu.org>
1975 * mktime.c: update from libc.
1977 2003-05-30 Bruno Haible <bruno@clisp.org>
1979 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
1980 * localcharset.h: Likewise.
1981 * localcharset.c: Likewise.
1983 2003-05-28 Paul Eggert <eggert@twinsun.com>
1985 Assume the headers required for C89 freestanding compilers.
1986 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
1987 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
1988 without checking for HAVE_LIMITS_H.
1989 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
1990 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
1992 * fatal.c: Include <stdarg.h> without checking for __STDC__.
1993 * exclude.c: Include <stdbool.h> unconditionally.
1994 * tempname.c: Include <stddef.h> unconditionally.
1995 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
1996 * modechange.c, rpmatch.c (NULL): Don't define, since
1997 <stddef.h> does that.
1998 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
1999 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2000 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2001 * xstrtol.c: Likewise.
2002 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2003 * savedir.c: Include <stddef.h> instead of defining NULL.
2005 * addext.c (addext): Use assignment rather than cast, to avoid
2006 warnings on some platforms.
2008 * mktime.c (__mktime_internal): Do not reject negative timestamps
2011 2003-05-10 Bruno Haible <bruno@clisp.org>
2013 * linebreak.c (iconv_string_length): Don't return -1 just because the
2014 string is longer than 4 KB.
2016 2003-05-12 Jim Meyering <jim@meyering.net>
2018 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2019 the space-padded-by-default conversion specifiers, %e, %k, %l.
2021 2003-05-03 Bruno Haible <bruno@clisp.org>
2023 Upgrade to Unicode-4.0.
2024 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2025 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2026 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2027 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2028 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2029 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2030 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2031 Change width of U+E0100..U+E01EF from 1 to 0.
2033 2003-04-25 Bruno Haible <bruno@clisp.org>
2035 * copy-file.c: Include <stddef.h>, for size_t.
2037 2003-04-25 Jim Meyering <jim@meyering.net>
2039 * copy-file.c (copy_file_preserving): Declare buf_size to be
2040 of type size_t, not int.
2042 2003-04-11 Jim Meyering <jim@meyering.net>
2044 Merge changes from Coreutils.
2046 2003-03-22 Jim Meyering <jim@meyering.net>
2048 * strftime.c (widen): Cast alloca return value to proper type.
2050 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2053 * strftime.c (my_strftime): Handle very large width
2054 specifications for numeric values correctly. Improve checks for
2057 2003-01-19 Jim Meyering <jim@meyering.net>
2059 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2060 (nl_get_alt_digit) [! defined my_strftime]: Define.
2061 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2062 _nl_get_alt_digit and _nl_get_walt_digit.
2064 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2065 These changes have no effect outside of _LIBC.
2067 2003-04-10 Bruno Haible <bruno@clisp.org>
2069 * findprog.h: New file, from GNU gettext.
2070 * findprog.c: New file, from GNU gettext.
2072 2003-04-05 Jim Meyering <jim@meyering.net>
2074 Merge changes from Coreutils.
2076 * exclude.h (PARAMS): Remove definition and uses.
2077 * exclude.c: Remove uses of `PARAMS'.
2079 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2080 Add test-cases for DOS filenames. Declare program_name.
2081 (main): Set up program_name. Patch by Rich Dawe.
2083 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2085 Use mntctl's return value to drive the entry-processing loop, since
2086 we can't rely on the value of the vmt_length member in the last
2087 entry. On some systems doing so could result in exhausting
2088 virtual memory. Based in part on a patch from Mike Jetzer.
2090 2003-04-04 Bruno Haible <bruno@clisp.org>
2092 * linebreak.h: New file, from GNU gettext.
2093 * linebreak.c: New file, from GNU gettext with slight modifications.
2094 * lbrkprop.h: New file, from GNU gettext.
2096 2003-04-03 Bruno Haible <bruno@clisp.org>
2098 * utf8-ucs4.h: New file, from GNU gettext.
2099 * utf16-ucs4.h: New file, from GNU gettext.
2100 * ucs4-utf8.h: New file, from GNU gettext.
2101 * ucs4-utf16.h: New file, from GNU gettext.
2103 2003-04-02 Bruno Haible <bruno@clisp.org>
2105 * binary-io.h: New file, from GNU gettext.
2107 2003-04-01 Bruno Haible <bruno@clisp.org>
2109 * pathname.h: New file, from GNU gettext.
2110 * concatpath.c: New file, from GNU gettext.
2112 2003-03-30 Bruno Haible <bruno@clisp.org>
2114 * copy-file.c (copy_file_preserving): Don't set owner if the function
2115 chown() doesn't exist.
2117 2003-03-28 Bruno Haible <bruno@clisp.org>
2119 * copy-file.h: New file, from GNU gettext.
2120 * copy-file.c: New file, from GNU gettext.
2122 2003-03-18 Jim Meyering <jim@meyering.net>
2124 * quote.c (quote_n): Fix typo in comment.
2126 2003-03-14 Jim Meyering <jim@meyering.net>
2128 Merge changes from Coreutils.
2129 * obstack.h (obstack_object_size): Declare temporary, __o,
2130 to be const, in order to avoid warnings.
2131 (obstack_room): Likewise.
2132 (obstack_empty_p): Likewise.
2134 2003-03-13 Paul Eggert <eggert@twinsun.com>
2136 Merge changes from Bison.
2137 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2138 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2139 when compiling Bison 1.875's `bitset bset = obstack_alloc
2140 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2141 * hash.c: Include <stdbool.h> unconditionally.
2143 2003-03-09 Paul Eggert <eggert@twinsun.com>
2145 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2146 Reported by Bruce Becker; see:
2147 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2149 2003-03-03 Paul Eggert <eggert@twinsun.com>
2150 Bruno Haible <bruno@clisp.org>
2152 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2153 Reported by John Hughes, see
2154 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2156 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2158 * poll_.h: New file.
2161 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2163 * mathl.h: New file.
2164 * acosl.c: New file.
2165 * asinl.c: New file.
2166 * atanl.c: New file.
2167 * ceill.c: New file.
2170 * floorl.c: New file.
2171 * frexpl.c: New file.
2172 * ldexpl.c: New file.
2174 * sincosl.c: New file.
2176 * sqrtl.c: New file.
2178 * trigl.c: New file.
2179 * trigl.h: New file.
2181 2003-02-17 Bruno Haible <bruno@clisp.org>
2183 * mkdtemp.h: New file, from GNU gettext.
2184 * mkdtemp.c: New file, from GNU gettext.
2186 2003-01-31 Bruno Haible <bruno@clisp.org>
2188 * rename.c: #undef rename before defining rpl_rename.
2189 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2191 2003-01-30 Bruno Haible <bruno@clisp.org>
2193 * printf-args.h: New file, from GNU gettext.
2194 * printf-args.c: New file, from GNU gettext.
2195 * printf-parse.h: New file, from GNU gettext.
2196 * printf-parse.c: New file, from GNU gettext.
2197 * vasnprintf.h: New file, from GNU gettext.
2198 * vasnprintf.c: New file, from GNU gettext.
2199 * asnprintf.c: New file, from GNU gettext.
2200 * vasprintf.h: New file, from GNU gettext with modifications.
2201 * vasprintf.c: New file, from GNU gettext.
2202 * asprintf.c: New file, from GNU gettext.
2204 2003-01-29 Bruno Haible <bruno@clisp.org>
2206 * stpncpy.h: New file, from GNU gettext with modifications.
2207 * stpncpy.c: New file, from GNU gettext with modifications.
2209 2003-01-28 Bruno Haible <bruno@clisp.org>
2211 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2213 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2216 2003-01-27 Bruno Haible <bruno@clisp.org>
2218 * xsetenv.h: New file, from GNU gettext.
2219 * xsetenv.c: New file, from GNU gettext.
2221 2003-01-23 Bruno Haible <bruno@clisp.org>
2223 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2225 2003-01-22 Bruno Haible <bruno@clisp.org>
2227 * exit.h: New file, from GNU gettext.
2229 2003-01-11 Bruno Haible <bruno@clisp.org>
2231 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2232 * strcase.h (strcasecmp, strncasecmp): Likewise.
2234 2003-01-14 Jim Meyering <jim@meyering.net>
2236 * same.c (same_name): Tweak a comment.
2238 2003-01-11 Bruno Haible <bruno@clisp.org>
2240 * same.c (same_name): Reorder tests so as to avoid calling stat()
2241 when a string comparison is sufficient.
2243 2003-01-11 Bruno Haible <bruno@clisp.org>
2245 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2248 2003-01-11 Bruno Haible <bruno@clisp.org>
2250 * hash-pjw.c: Add comment about low quality of this function.
2252 2003-01-12 Paul Eggert <eggert@twinsun.com>
2254 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2255 to avoid collisions with libcurses and libreadline.
2257 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2258 * getstr.h, getstr.c: Remove.
2259 * getline.c: Include "getline.h", to check interface.
2260 Move body of old getstr.c here: this defines MIN_CHUNK and
2261 declares getdelim2, which is renamed from getstr.
2262 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2264 * linebuffer.c (readlinebuffer): Renamed from readline.
2266 * linebuffer.h: Likewise.
2267 (readline): Remove backward-compatibility macro.
2269 2003-01-12 Jim Meyering <jim@meyering.net>
2271 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2273 2003-01-10 Bruno Haible <bruno@clisp.org>
2275 * alloca_.h: New file.
2276 * getdate.y: Unconditionally include alloca.h.
2277 * makepath.c: Likewise.
2278 * setenv.c: Likewise.
2279 * userspec.c: Likewise.
2281 2003-01-09 Bruno Haible <bruno@clisp.org>
2283 * stdbool.h.in: New file.
2285 2003-01-08 Bruno Haible <bruno@clisp.org>
2287 * safe-read.c: Include specification header first, to ensure its
2289 * full-write.c: Likewise.
2291 2003-01-08 Jim Meyering <jim@meyering.net>
2293 * full-write.c: Undefine and define-away `const' after inclusion
2294 of errno.h, not before. Suggestion from Bruno Haible.
2296 2003-01-07 Jim Meyering <jim@meyering.net>
2298 * full-write.c: Rework so that it may serve to define full_read, too.
2299 * full-read.c: Simply #define FULL_READ and include full-write.c.
2301 2003-01-06 Jim Meyering <jim@meyering.net>
2303 * version-etc.c: Update year in translatable copyright string.
2305 2002-12-25 Bruno Haible <bruno@clisp.org>
2307 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2308 * xstrtol.h: Likewise.
2309 * xstrtoimax.c: Likewise.
2310 * xstrtoumax.c: Likewise.
2311 * human.h: Likewise.
2313 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2314 on systems that have <inttypes.h> but not <stdint.h>.
2316 2002-12-31 Paul Eggert <eggert@twinsun.com>
2318 * memcoll.c (memcoll): Fall back on a simple algorithm using
2319 memcmp if strcoll doesn't work.
2321 2002-12-23 Bruno Haible <bruno@clisp.org>
2323 * localcharset.h: New file.
2324 * localcharset.c: Include it.
2325 * unicodeio.c: Likewise.
2327 2002-12-22 Bruno Haible <bruno@clisp.org>
2329 * utime.c (utime_null): No need to call ftruncate if the file was
2332 2002-12-23 Bruno Haible <bruno@clisp.org>
2334 * memcoll.c (STRCOLL): New macro.
2337 2002-12-22 Bruno Haible <bruno@clisp.org>
2339 * getstr.h (getstr): Define, to avoid clash with libcurses.
2340 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2342 2002-12-22 Bruno Haible <bruno@clisp.org>
2344 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2346 2002-12-23 Bruno Haible <bruno@clisp.org>
2348 * getline.h: Include <stddef.h>, for size_t.
2350 * unicodeio.h: Include <stddef.h>, for size_t.
2351 * unicodeio.c: Don't include <stddef.h>.
2353 2002-12-17 Bruno Haible <bruno@clisp.org>
2355 * canon-host.c (strdup): Remove unused declaration.
2357 * fsusage.c: Include full_read.h.
2358 (get_fs_usage): Use full_read instead of safe_read.
2360 * utime.c (utime_null): Use SAFE_READ_ERROR.
2362 2002-12-11 Bruno Haible <bruno@clisp.org>
2364 * setenv.h: Rewritten to cope with systems that have setenv() but not
2366 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2369 2002-12-11 Bruno Haible <bruno@clisp.org>
2371 * setenv.c (alloca): Fall back to malloc.
2373 (setenv): Use freea() to free memory allocated with alloca().
2375 2002-11-13 Bruno Haible <bruno@clisp.org>
2377 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2378 function declarations.
2379 * unsetenv.c (unsetenv): Likewise.
2381 2002-03-04 Bruno Haible <bruno@clisp.org>
2383 Portability to AIX 4.3.3.
2384 * unsetenv.c: New file, extracted from setenv.c.
2385 * setenv.c: Move the unsetenv() function to unsetenv.c.
2387 2001-12-20 Bruno Haible <bruno@clisp.org>
2389 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2390 use malloc instead. For SunOS 4.
2392 2001-12-11 Bruno Haible <bruno@clisp.org>
2394 * setenv.c: Declare alloca.
2395 (compar_fn_t): New typedef.
2396 (KNOWN_VALUE, STORE_VALUE): Use it.
2398 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2401 2002-12-10 Paul Eggert <eggert@twinsun.com>
2403 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2404 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2405 Choose values that are less likely to collide with system fnmatch
2407 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2408 defined (e.g., a pure POSIX system).
2409 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2410 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2412 2002-12-06 Jim Meyering <jim@meyering.net>
2414 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2416 Merge in changes from libc's misc/error.c, in preparation
2417 for the merge of gnulib's changes back into libc.
2419 * error.c (_): Define only if not already defined.
2420 Move definition to follow all #include directives.
2421 Include unlocked-io.h only if !_LIBC.
2422 [_LIBC]: Include <libio/libioP.h>.
2423 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2424 (fflush): Tweak definition to use INTUSE.
2427 2002-12-05 Paul Eggert <eggert@twinsun.com>
2429 * alloca.c [defined emacs]: Include "lisp.h".
2430 (xalloc_die) [defined emacs]: New macro.
2431 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2432 [! defined emacs]: Include <xalloc.h>.
2433 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2434 (pointer): Typedef to POINTER_TYPE *.
2435 (malloc): Remove decl; we now always use xmalloc.
2436 (alloca): Use old-style definition, since Emacs needs this.
2437 Check for arithmetic overflow when computing combined size.
2439 2002-12-04 Paul Eggert <eggert@twinsun.com>
2441 Do not generate unlocked-io.h automatically, since it's easier to
2442 maintain it by hand.
2444 * unlocked-io.h: New file, from GNU diffutils,
2445 but with proper copyright notice and attribution.
2447 * Makefile.am: Add copyright notice.
2448 (libfetish_a_SOURCES): Add unlocked-io.h.
2449 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2450 (DISTCLEANFILES, io_functions): Remove macros.
2451 (EXTRA_DIST): Remove gen_uio.
2452 (unlocked-io.h): Remove rule.
2454 2002-12-04 Jim Meyering <jim@meyering.net>
2456 Reflect the fact that stat.c and lstat.c are no longer generated.
2457 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2458 (DISTCLEANFILES): Likewise.
2459 (EXTRA_DIST): Likewise.
2460 (all_local): Don't depend on stat.c or lstat.c.
2461 (stat.c, lstat.c): Remove rules.
2462 (EXTRA_DIST): Remove xstat.in.
2464 * xstat.in: Remove file. Contents moved into stat.c.
2465 * stat.c: New file. Contents mostly from xstat.in.
2466 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2467 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2469 * safe-read.c: Rework so that it may serve to define safe_write, too.
2470 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2472 2002-12-03 Jim Meyering <jim@meyering.net>
2474 * safe-read.c, safe-write.c: Change variable names and comments, but
2475 not semantics, to minimize the differences between these two files.
2476 (safe_read): Change comment to mention SAFE_READ_ERROR.
2478 * safe-read.c (IS_EINTR): Define.
2479 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2481 2002-12-02 Bruno Haible <bruno@clisp.org>
2483 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2484 Define, taken from safe-read.c.
2485 (INT_MAX): Provide fallback.
2486 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2487 * safe-write.h (SAFE_WRITE_ERROR): Define.
2489 * safe-read.c (EINTR): Remove definition.
2490 (safe_read): Don't use EINTR if it is absent.
2492 2002-12-02 Jim Meyering <jim@meyering.net>
2494 * safe-read.c (EINTR): Define.
2495 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2496 (INT_MAX): Provide fallback.
2497 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2499 * safe-read.h (SAFE_READ_ERROR): Define.
2501 2002-12-01 Jim Meyering <jim@meyering.net>
2503 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2504 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2506 2002-11-27 Paul Eggert <eggert@twinsun.com>
2508 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2509 hash_rehash): Replace `if (limit <= value) abort ();' with
2510 `if (! (value < limit)) abort ();', for readability.
2512 2002-11-26 <karl@gnu.org>
2514 * strdup.c: copy from libc again, with jim's ok.
2515 * .cppi-disable: re-add strdup.c
2517 2002-11-25 <karl@gnu.org>
2519 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2520 instead of "strtol.c".
2522 2002-11-25 Jim Meyering <jim@meyering.net>
2524 * mktime.c: Sync from libc, now that it has the latest fix.
2526 2002-11-24 <karl@gnu.org>
2528 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2529 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2531 2002-11-24 Jim Meyering <jim@meyering.net>
2533 Update from coreutils:
2535 * mktime.c: Merge in changes from libc.
2537 Avoid a link-time failure on some Linux systems.
2538 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2539 (__mon_yday): Declare with the STATIC attribute.
2540 (__mktime_internal): Likewise.
2541 Based on a report from Greg Schafer.
2543 2002-11-23 Jim Meyering <jim@meyering.net>
2545 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2546 Use `unsigned', not `int', as type of index.
2548 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2550 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2552 2002-11-22 Paul Eggert <eggert@twinsun.com>
2554 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2555 hint that one should use `if (! x) abort ();' rather than `assert
2556 (x);', and anyway it's one less thing to worry about configuring.
2557 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2558 hash_rehash, hash_insert): Use abort rather than assert.
2560 2002-11-22 Paul Eggert <eggert@twinsun.com>
2562 * quotearg.h: Allow multiple inclusion by surrounding with
2563 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2564 so that we can be included first.
2565 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2566 * quotearg.c: Include quotearg.h immediately after config.h.
2567 No need to include stddef.h or sys/types.h any more.
2568 Surround local include files with "", not "<>".
2569 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2570 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2571 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2572 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2573 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2574 (ISPRINT): Remove; no longer needed now that we assume C89.
2576 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2579 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2580 quotearg_char): Use SIZE_MAX rather than
2581 (size_t) -1 when we are talking about "infinity".
2583 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2585 2002-11-22 Bruno Haible <bruno@clisp.org>
2587 * safe-read.h: Assume C89. Add comments.
2588 (safe_read): Change return type to size_t.
2589 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2590 counts > SSIZE_MAX correctly.
2591 * safe-write.h: New file.
2592 * safe-write.c: New file.
2593 * full-read.h: New file.
2594 * full-read.c: New file.
2595 * full-write.h: Assume C89. Add comments.
2596 * full-write.c: Include safe-write.h.
2597 (full_write): Rewritten to use safe_write.
2598 Suggested by Jim Meyering and Paul Eggert.
2600 2002-11-21 Bruno Haible <bruno@clisp.org>
2602 Remove case insensitive option matching.
2603 * argmatch.h (argcasematch): Remove declaration.
2604 (ARGCASEMATCH): Remove macro.
2605 (__xargmatch_internal): Remove case_sensitive argument.
2606 (XARGMATCH): Update.
2607 (XARGCASEMATCH): Remove macro.
2608 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2609 case_sensitive argument.
2610 (argcasematch): Remove function.
2611 (__xargmatch_internal): Remove case_sensitive argument.
2612 (main): Use XARGMATCH instead of XARGCASEMATCH.
2614 * xmalloc.c: Change compile-time error message. Add comment about
2615 required autoconf version.
2617 2002-11-21 Jim Meyering <jim@meyering.net>
2619 * strdup.c (strdup): Tweak comment and initial #if/#include.
2621 Merge in changes from the coreutils.
2623 2002-09-25 Paul Eggert <eggert@twinsun.com>
2624 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2625 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2626 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2627 int. Work more efficiently if X is the same width as uintmax_t.
2628 Do not compare X to -1, to avoid bogus compiler warning.
2629 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2630 Don't assume that f_frsize and f_bsize are the same type.
2632 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2635 * makepath.c (make_path): Restore umask *before* creating the final
2637 (make_path): Minor reformatting.
2639 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2640 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2642 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2643 ones. At least on GNU/Linux systems, `auto' means something else.
2646 2002-11-20 Paul Eggert <eggert@twinsun.com>
2648 Merge argmatch cleanups from Bison. Assume C89.
2650 * argmatch.c: Include config.h here, not in argmatch.h.
2651 Include stdlib.h, for EXIT_FAILURE.
2652 Always include <string.h>, since we assume C89.
2653 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2654 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2655 Include <stddef.h> instead, since it's all we need for size_t.
2656 (PARAMS): Remove. All uses removed.
2657 (ARRAY_CARDINALITY): Do not bother to #undef.
2658 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2659 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2660 Remove unnecessary parentheses.
2661 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2662 Insert necessary parentheses.
2663 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2664 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2666 2002-11-19 Bruno Haible <bruno@clisp.org>
2668 * mbswidth.c: Include mbswidth.h right at the beginning.
2669 * mbswidth.h: Include <stddef.h>, for size_t.
2671 * mbswidth.h (PARAMS): Remove macro.
2672 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2673 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2675 * gcd.h (PARAMS): Remove macro.
2676 (gcd): Use ANSI C function declarations.
2677 * gcd.c (gcd): Likewise.
2679 2002-11-15 Bruno Haible <bruno@clisp.org>
2681 * strcspn.c: Include <stddef.h>.
2682 (strcspn): Use ANSI C function declaration. Change return type to
2684 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2685 (strpbrk): Use NULL.
2686 * strpbrk.h (PARAMS): Remove macro.
2687 (strpbrk): Use ANSI C function declaration.
2688 * strstr.c: Don't include <sys/types.h>.
2689 * strstr.h (PARAMS): Remove macro.
2690 (strstr): Use ANSI C function declarations.
2692 2002-11-06 Bruno Haible <bruno@clisp.org>
2694 * gcd.h (gcd): Change argument type to 'unsigned long'.
2695 * gcd.c (gcd): Likewise.
2697 2002-11-05 Bruno Haible <bruno@clisp.org>
2699 * gcd.h: New file, from gettext-0.11.5.
2700 * gcd.c: New file, from gettext-0.11.5.
2702 2002-11-05 Bruno Haible <bruno@clisp.org>
2704 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2705 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2706 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2707 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2709 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2710 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2712 * closeout.c: Include gettext.h instead of <libintl.h>.
2713 * human.c: Include gettext.h instead of <libintl.h>.
2714 * quotearg.c: Include gettext.h instead of <libintl.h>.
2715 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2716 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2717 * userspec.c: Include gettext.h instead of <libintl.h>.
2718 * version-etc.c: Include gettext.h instead of <libintl.h>.
2719 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2720 (textdomain): Remove definition.
2721 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2723 * long-options.c: Remove include of <libintl.h> and definition of _.
2724 * same.c: Remove include of <libintl.h> and definition of _.
2726 2002-11-04 Bruno Haible <bruno@clisp.org>
2728 * stpcpy.h: New file, from GNU gettext-0.11.5.
2729 * strcase.h: New file, from GNU gettext-0.11.5.
2730 * strpbrk.h: New file, from GNU gettext-0.11.5.
2731 * strstr.h: New file, from GNU gettext-0.11.5.
2732 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2734 2002-05-09 Bruno Haible <bruno@clisp.org>
2736 * config.charset: Update for newest glibc. Add canonical names
2737 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2739 2002-05-09 Bruno Haible <bruno@clisp.org>
2741 * localcharset.c (get_charset_aliases): Add more Windows specific
2744 2002-05-08 Owen Taylor <otaylor@redhat.com>
2746 * config.charset: A few additions for Solaris.
2748 2001-12-05 Bruno Haible <bruno@clisp.org>
2750 * localcharset.c (locale_charset): Don't return an empty string.
2752 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2754 * config.charset: msdos in uk_UA uses CP1125.
2756 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2758 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2759 * localcharset.c (locale_charset): Declare as extern "C".
2761 2002-02-15 Bruno Haible <bruno@clisp.org>
2763 * config.charset [msdosdjgpp]: For Russian, use CP866.
2765 2002-02-11 Bruno Haible <bruno@clisp.org>
2767 * config.charset: Add support for NetBSD.
2769 2002-09-25 <karl@gnu.org>
2771 * strdup.c: copy from libc/string (via ../config/srclist*).
2772 * getopt*: copy from libc/posix.
2773 * gettext.h: copy from gettext.
2774 * .cppi-disable: add strdup.c, gettext.h.
2776 2002-07-01 Jim Meyering <meyering@lucent.com>
2778 * c-stack.c: Include sys/time.h.
2779 From Volker Borchert.
2781 2002-06-11 Paul Eggert <eggert@twinsun.com>
2783 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2784 New macro. Use it uniformly instead of
2785 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2786 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2787 reported by Vin Shelton.
2789 2002-06-22 Jim Meyering <meyering@lucent.com>
2791 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2792 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2794 2002-06-22 Paul Eggert <eggert@twinsun.com>
2796 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2797 Do not assume SA_SIGINFO behavior.
2798 Bug reported by Jim Meyering on NetBSD 1.5.2.
2800 2002-06-22 Jim Meyering <meyering@lucent.com>
2802 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2804 * exitfail.c, exitfail.h: Likewise.
2805 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2807 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2809 (EXTRA_DIST): Add fnmatch_loop.c.
2810 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2812 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2813 * fnmatch.c: Update from diffutils-2.8.2.
2814 * fnmatch_.h: New file. From diffutils-2.8.2.
2815 * fnmatch.h: Remove file.
2817 2002-06-18 Paul Eggert <eggert@twinsun.com>
2819 * file-type.h: Report an error if neither S_ISREG nor
2820 S_IFREG is defined, instead of using a test specific to glibc
2821 2.2. This should be safe, since POSIX requires S_ISREG and
2822 Unix Version 7 had S_IFREG. We don't need to check for
2823 <sys/types.h> since we don't use any symbols that it defines.
2825 2002-06-15 Jim Meyering <meyering@lucent.com>
2827 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
2828 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
2829 have been included before this file.
2831 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
2833 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
2834 so that each temporary file name is unique and valid in the first
2835 8 characters, for operation under DOS.
2837 2002-06-15 Jim Meyering <meyering@lucent.com>
2839 Work even with DJGPP 2.03, which lacks support for symlinks.
2841 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
2843 * lchown.c (S_ISLNK): Likewise.
2845 2002-06-14 Jim Meyering <meyering@lucent.com>
2847 * file-type.h: Use the version from diffutils-2.8.2.
2848 * file-type.c: Likewise.
2850 2002-05-27 Jim Meyering <meyering@lucent.com>
2852 Fix a problem seen only on nonconforming systems whereby ls.c's
2853 use of localtime, and then of gettimeofday would cause trouble:
2854 the localtime call used to initialize rpl_gettimeofday's save
2855 mechanism would clobber ls's current local time information so
2856 that in any long listing the first file would always be listed
2857 with date 1970-01-01. Analysis by Volker Borchert.
2859 * gettimeofday.c (localtime): Undefine.
2860 (rpl_localtime): New function.
2862 2002-05-22 Jim Meyering <meyering@lucent.com>
2864 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
2865 * file-type.h: New file.
2866 * file-type.c (file_type): New file/function. Extracted from diffutils.
2868 2002-04-29 Paul Eggert <eggert@twinsun.com>
2870 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
2872 2002-04-28 Paul Eggert <eggert@twinsun.com>
2874 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
2875 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
2876 of 127, since 64 is the largest conceivable number for ancient
2878 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
2880 2002-04-28 Jim Meyering <meyering@lucent.com>
2882 * sig2str.c (WTERMSIG): Remove definition (unused).
2884 2002-04-28 Paul Eggert <eggert@twinsun.com>
2886 * sig2str.h, sig2str.c: New files.
2887 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
2889 2002-04-24 Jim Meyering <meyering@lucent.com>
2891 * gettext.h: New file, from Gettext.
2892 * Makefile.am (INCLUDES): Remove -I../intl.
2893 (libfetish_a_SOURCES): Add gettext.h.
2895 2002-04-16 Jim Meyering <meyering@lucent.com>
2897 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
2898 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
2899 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
2901 2002-04-12 Jim Meyering <meyering@lucent.com>
2903 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
2905 2002-03-10 Jim Meyering <meyering@lucent.com>
2907 * makepath.c (make_path): Remove a comma from a diagnostic.
2908 Suggestion from Santiago Vila.
2910 2002-03-08 Jim Meyering <meyering@lucent.com>
2912 * rename.c: Mention that this wrapper is needed also on
2913 mips-dec-ultrix4.4 systems.
2915 2002-03-02 Jim Meyering <meyering@lucent.com>
2917 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
2918 not HAVE_CLOCK_SETTIME.
2920 2002-02-27 Paul Eggert <eggert@twinsun.com>
2922 * nanosleep.h: Rename to....
2923 * timespec.h: New name for nanosleep.h. All uses changed.
2925 * gettime.c: New file.
2926 * settime.c: New file.
2929 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
2930 timespec.h. Remove nanosleep.h.
2932 2002-02-25 Paul Eggert <eggert@twinsun.com>
2934 * acl.c, acl.h: New files.
2935 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
2937 2002-02-24 Jim Meyering <meyering@lucent.com>
2939 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
2940 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
2941 cause trouble. Reported by Nelson Beebe.
2943 2002-02-23 Paul Eggert <eggert@twinsun.com>
2945 * path-concat.c (xpath_concat): Reorder code to pacify
2946 compilers that don't know that xalloc_die never returns.
2948 2002-02-20 Jim Meyering <meyering@lucent.com>
2950 * getdate.c: Regenerate using bison-1.33.
2952 2002-02-15 Paul Eggert <eggert@twinsun.com>
2954 * posixver.c, posixver.h: New files.
2955 * Makefile.am (libfetish_a_SOURCES): Add them.
2957 2002-02-02 Paul Eggert <eggert@twinsun.com>
2958 Bruno Haible <bruno@clisp.org>
2960 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
2961 (fwrite_success_callback): New declaration.
2962 * unicodeio.c (unicode_to_mb): New function, extracted from
2963 print_unicode_char. Call failure callback instead of error.
2964 (fwrite_success_callback): New function.
2965 (exit_failure_callback): New function.
2966 (fallback_failure_callback): New function.
2967 (print_unicode_char): Call unicode_to_mb.
2969 2002-01-26 Jim Meyering <meyering@lucent.com>
2971 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
2973 2002-01-22 Jim Meyering <meyering@lucent.com>
2975 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
2976 Otherwise, some versions of automake would omit the rule that makes
2977 Makefile from Makefile.in.
2979 2001-01-21 Paul Eggert <eggert@twinsun.com>
2981 * xmemcoll.h, xmemcoll.c: New files.
2982 * Makefile.am (libfetish_a_SOURCES): Add them.
2983 * memcoll.c: Include errno.h, and declare errno if not defined.
2984 (memcoll): Set errno to zero if there is no error.
2986 * quotearg.c (quotearg_buffer_restyled):
2987 Fix bug with quoting buffers containing NUL when backslashing escapes.
2988 This bug was exposed by the other changes in this patch.
2989 (quotearg_n_options): New arg ARGSIZE.
2990 All callers changed.
2991 (quoting_options_from_style): New function.
2992 (quotearg_n_style): Use it.
2993 (quotearg_n_style_mem): New function.
2995 * quotearg.h (quotearg_n_style_mem): New function.
2997 2002-01-16 Jim Meyering <meyering@lucent.com>
2999 * getdate.y: Add three semicolons, each just before a closing brace.
3000 Bison (as of version 1.31) no longer papers over that mistake.
3002 2002-02-14 Paul Eggert <eggert@twinsun.com>
3004 * backupfile.c (ISDIGIT): Comment fix.
3005 * getdate.y (ISDIGIT): Likewise.
3006 * posixtm.c (ISDIGIT, year): Likewise.
3007 * strverscmp.c (ISDIGIT): Likewise.
3008 * userspec.c (ISDIGIT): Likewise.
3010 2002-01-05 Jim Meyering <meyering@lucent.com>
3012 * version-etc.c (version_etc_copyright): Update copyright year.
3014 2001-01-19 Paul Eggert <eggert@twinsun.com>
3016 * closeout.c (close_stdout_status): If ferror (stdout), do
3017 not silently exit merely because the output buffer happens to
3018 have nothing pending.
3020 2001-12-18 Paul Eggert <eggert@twinsun.com>
3022 See the big note in ../ChangeLog.
3023 * human.c (suffixes): Prefer K to k for 1024.
3024 (generate_suffix_backwards): New function.
3025 (human_readable_inexact): Use it.
3026 * xstrtol.c (__xstrtol): If there is no number but there
3027 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3028 Accept 'K' as well as 'k'.
3030 2001-12-15 Jim Meyering <meyering@lucent.com>
3032 * regex.h (__restrict_arr): Update from libc.
3034 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3035 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3038 2001-12-10 Jim Meyering <meyering@lucent.com>
3040 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3041 Instead, include "xalloc.h".
3042 (initbuffer): Don't cast xmalloc return value to char*.
3043 (readline): Reword comment.
3044 Don't cast xrealloc return value to char*
3047 2001-12-09 Jim Meyering <meyering@lucent.com>
3049 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3050 `signed and unsigned type in conditional expression'.
3051 * posixtm.c (posix_time_parse): Likewise.
3053 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3055 * readtokens.c (readtoken): Declare an index to be of type unsigned
3056 to avoid a pedantic warning.
3058 * getstr.c: Don't include assert.h.
3059 (getstr): Remove warning-evoking assertions.
3060 Return -1 if offset parameter is out of bounds.
3061 Change the type of a local from int to size_t.
3063 * strftime.c (my_strftime_localtime_r): Include this function
3064 definition in the `#if ! HAVE_TM_GMTOFF' block.
3066 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3067 Include xalloc.h instead.
3069 2001-12-02 Jim Meyering <meyering@lucent.com>
3071 * tempname.c: Don't declare getenv, thus reverting the change of
3072 2001-11-18. It's no longer necessary, now that stdlib.h is always
3075 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3076 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3078 2001-11-30 Akim Demaille <akim@epita.fr>
3080 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3081 before being defined.
3083 2001-11-27 Paul Eggert <eggert@twinsun.com>
3085 * quotearg.h (quotearg_n, quotearg_n_style):
3086 First arg is int, not unsigned.
3087 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3088 (SIZE_MAX, UINT_MAX): New macros.
3089 (quotearg_n_options): Abort if N is negative.
3090 Avoid overflow check on hosts where size_t is 64 bits and int
3091 is 32 bits, as overflow is impossible there.
3092 Fix off-by-one typo that caused unnecessary reallocation.
3094 2001-11-27 Jim Meyering <meyering@lucent.com>
3096 * tempname.c: Merge with version from libc.
3097 * regex.c: Likewise.
3099 * tempname.c: Include stdlib.h unconditionally. On some old systems
3100 for which STDC_HEADERS is 0, it was not included, resulting in a
3101 warning about an integer-to-pointer conversion problem with getenv.
3102 Reported by Volker Borchert.
3104 2001-11-26 Jim Meyering <meyering@lucent.com>
3106 * gtod.h: Remove file.
3107 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3108 * gettimeofday.c: Don't include gtod.h.
3109 (GTOD_init): Remove function.
3110 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3111 Suggestion from Volker Borchert.
3113 2001-11-23 Jim Meyering <meyering@lucent.com>
3115 * hash.h (struct hash_table): Don't define here. Merely declare it.
3116 * hash.c (struct hash_table): Define it here instead.
3118 2001-11-22 Jim Meyering <meyering@lucent.com>
3120 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3122 2001-11-18 Paul Eggert <eggert@twinsun.com>
3124 * tempname.c (TMP_MAX): Remove; no longer needed.
3125 (TEMPORARIES): New macro.
3126 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3127 removes an artificial limitation (e.g. HP-UX 10.20, where
3130 2001-11-18 Jim Meyering <meyering@lucent.com>
3132 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3135 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3136 files will be created before anything else.
3138 2001-11-17 Jim Meyering <meyering@lucent.com>
3140 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3141 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3142 rather than group writable. Patch by Juan F. Codagnone.
3144 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3145 Instead, include "xalloc.h".
3147 * mountlist.c: Include unlocked-io.h after all system headers.
3148 Remove explicit declarations of xmalloc, xrealloc,
3149 and xstrdup. Instead, include "xalloc.h".
3151 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3152 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3153 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3155 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3156 Reported by Padraig Brady.
3158 * mkstemp.c: #undef mkstemp.
3160 (rpl_mkstemp): Rename from mkstemp.
3163 2001-11-16 Jim Meyering <meyering@lucent.com>
3165 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3166 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3167 determine the amount of total physical memory, use pstat_getstatic.
3168 HPUX-11 doesn't define _SC_PHYS_PAGES.
3169 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3170 If sysconf couldn't be used to determine the amount of available
3171 physical memory, use both pstat_getstatic and pstat_getdynamic.
3172 Based on a patch from Bob Proulx.
3174 2001-11-05 Jim Meyering <meyering@lucent.com>
3176 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3178 2001-11-03 Jim Meyering <meyering@lucent.com>
3180 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3181 in argmatch_to_argument call.
3183 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3186 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3187 e.g., a fault due to an attempt to free a NULL pointer.
3189 2001-11-01 Jim Meyering <meyering@lucent.com>
3191 * dirfd.c, dirfd.h: New files.
3192 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3194 * hash.c (hash_print) [TESTING]: Clean up.
3196 2001-10-22 Paul Eggert <eggert@twinsun.com>
3198 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3199 to avoid a warning if -Wall.
3201 2001-10-21 Paul Eggert <eggert@twinsun.com>
3203 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3205 2001-10-21 Jim Meyering <meyering@lucent.com>
3207 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3208 this code would end up calling gettext even in packages built
3210 * getopt.c (_): Likewise.
3211 * regex.c (_): Likewise.
3213 2001-10-20 Paul Eggert <eggert@twinsun.com>
3215 * error.c (strerror_r): Do not declare unless !_LIBC.
3216 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3217 Use strerror_r that is only a macro, even if it is not a function.
3218 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3219 (private_strerror): Use prototypes, not old-style function definition.
3220 (print_errno_message): New function.
3221 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3223 (error_tail, error, error_at_line): Use it.
3225 2001-10-11 Jim Meyering <meyering@lucent.com>
3227 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3228 and quote_n (1, ... to avoid clobbering a buffer.
3230 2001-10-05 Jim Meyering <meyering@lucent.com>
3232 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3233 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3234 * hash-pjw.h: New file.
3236 2001-09-30 Jim Meyering <meyering@lucent.com>
3238 * mountlist.c [MOUNTED_GETFSSTAT]:
3239 Include <sys/ucred.h>, for Apple Darwin.
3240 Include sys/mount.h and sys/fs_types.h only if available.
3242 (read_filesystem_list): Use FS_TYPE.
3244 2001-09-29 Paul Eggert <eggert@twinsun.com>
3246 * exclude.c (excluded_filename): 0 -> false, since it's
3249 2001-09-28 Paul Eggert <eggert@twinsun.com>
3251 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3252 #defines strtoimax. Also treat the other strto* functions
3255 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3256 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3257 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3259 2001-09-26 Jim Meyering <meyering@lucent.com>
3261 Most macros in unlocked-io.h had the wrong number of arguments.
3262 * gen-uio: New script.
3263 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3264 * unlocked-io.hin: Remove file.
3265 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3266 rather than trying to embed it here.
3267 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3268 Reported by Padraig Brady.
3270 2001-09-25 Volker Borchert <bt@teknon.de>
3272 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3274 2001-09-23 Jim Meyering <meyering@lucent.com>
3276 * mountlist.c: Remove useless parentheses in #if directives.
3277 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3278 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3280 2001-09-22 Jim Meyering <meyering@lucent.com>
3282 * localcharset.c: Update from latest gettext.
3283 * config.charset: Likewise.
3285 2001-09-20 Jim Meyering <meyering@lucent.com>
3287 * xstrtol.c (strtoimax): Guard declaration with
3288 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3289 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3290 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3291 (strtoumax): Likewise, for completeness (it wasn't necessary).
3293 2001-09-06 Paul Eggert <eggert@twinsun.com>
3295 * strtoimax.c (HAVE_LONG_LONG):
3296 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3297 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3298 to work around bug in IBM C compiler.
3300 2001-09-16 Jim Meyering <meyering@lucent.com>
3302 * mkdir.c: New file.
3304 2001-09-04 Paul Eggert <eggert@twinsun.com>
3306 * xgetcwd.c: Revert some of the previous change; intead,
3307 fix the HAVE_GETCWD_NULL code to behave more like the
3308 !HAVE_GETCWD_NULL code used to.
3311 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3314 2001-09-04 Paul Eggert <eggert@twinsun.com>
3316 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3317 Use ssize_t, not int, to store result of readlink.
3318 Check for ssize_t overflow as well as size_t overflow,
3319 as POSIX says the result of readlink is implementation-defined
3320 when ssize_t overflows.
3321 Remove unnecessary cast to char*.
3322 Use free+malloc instead of realloc, as the storage doesn't need
3323 to be preserved and it's clearer and can be more efficient that way.
3324 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3325 * xreadlink.h (xreadlink): Update prototype.
3327 2001-09-03 Paul Eggert <eggert@twinsun.com>
3329 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3330 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3331 spotted by Jim Meyering.
3333 2001-09-03 Jim Meyering <meyering@lucent.com>
3335 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3337 2001-09-03 Paul Eggert <eggert@twinsun.com>
3339 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3340 like the HAVE_GETCWD_NULL code.
3341 Include pathmax.h if not HAVE_GETCWD.
3342 Do not include xalloc.h.
3343 (INITIAL_BUFFER_SIZE): New symbol.
3344 Do not use xmalloc / xrealloc, since the caller is responsible for
3345 handling errors. Preserve errno around `free' during failure.
3346 Do not overrun buffer when using getwd.
3348 2001-09-03 Paul Eggert <eggert@twinsun.com>
3350 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3351 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3353 2001-09-02 Jim Meyering <meyering@lucent.com>
3355 * error.c: Update from GNU libc.
3357 2001-09-01 Jim Meyering <meyering@lucent.com>
3359 * xreadlink.c: New file.
3360 * xreadlink.h: New file.
3361 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3363 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3364 doesn't conflict with sparc Solaris 7's definition in
3365 /usr/include/sys/int_types.h.
3367 * exclude.c: Use `""', not `<>' to #include non-system header files.
3368 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3369 and strncasecmp as r-values. Unixware didn't have declarations.
3371 2001-08-31 Jim Meyering <meyering@lucent.com>
3373 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3374 Use an initial, malloc'd, buffer of length 128 rather than
3375 a statically allocated one of length 1024.
3377 2001-08-30 Paul Eggert <eggert@twinsun.com>
3379 * xgetcwd.c: Don't include pathmax.h.
3380 Include stdlib.h and unistd.h if available.
3382 (xmalloc, xstrdup, free): Remove decls.
3383 (xgetcwd): Don't assume sizes fit in unsigned.
3384 Check for overflow when computing sizes.
3385 Simplify reallocation code.
3387 2001-08-28 Paul Eggert <eggert@twinsun.com>
3389 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3391 * strtoimax.c: Renamed from strtoxmax.c, removing the
3394 Also, make the following further changes to make this file's
3395 configuration more similar to that of strtol.c:
3396 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3397 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3398 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3399 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3400 changed to signed values.
3402 And make the following changes as well:
3403 Fix copyright notice, as 1999 was missing.
3404 (verify): New macro.
3405 (strtoimax): Check sizes at compile-time, not run-time.
3406 Prefer strtol to strtoll if both work.
3407 (main): Remove; it was not that useful and was a pain to maintain.
3409 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3411 2001-08-30 Paul Eggert <eggert@twinsun.com>
3413 * savedir.c (savedir): Remove size parameter, as POSIX says that
3414 a directory's st_size can have an arbitrary value, so the old
3415 usage could waste an arbitrary amount of memory. All uses
3417 * savedir.h: Update prototype.
3419 2001-08-30 Paul Eggert <eggert@twinsun.com>
3421 * xstrtol.c (strtoimax): New decl.
3423 2001-08-28 Paul Eggert <eggert@twinsun.com>
3425 * xstrtol.h: Add copyright notice.
3426 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3427 LONGINT_INVALID_SUFFIX_CHAR.
3429 2001-08-30 Paul Eggert <eggert@twinsun.com>
3431 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3434 2001-08-30 Paul Eggert <eggert@twinsun.com>
3436 * hash.c: Remove '2001' from copyright notice.
3438 2001-08-30 Paul Eggert <eggert@twinsun.com>
3440 * full-write.h: New file.
3441 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3442 * full-write.c: Correct credits, as cccp.c no longer
3443 exists and anyway it was so heavily changed from the old cccp
3444 code as to be unrecognizable. Include full-write.h.
3445 (full_write) Return size_t, with short writes meaning failure.
3446 All callers changed. This fixes a bug with large buffers
3448 * utime.c: Include full-write.h.
3450 2001-08-30 Paul Eggert <eggert@twinsun.com>
3452 Merge 'exclude' changes from tar 1.13.22.
3453 This fixes one or two unlikely storage allocation overflow bugs,
3454 but doesn't change user-visible behavior otherwise.
3456 2001-08-30 Paul Eggert <eggert@twinsun.com>
3458 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3459 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3460 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3461 Include if available.
3462 (<xalloc.h>): Include
3463 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3464 (verify): New macro. Use it to verify that EXCLUDE macros do not
3465 collide with FNM macros.
3466 (struct patopts): New struct.
3467 (struct exclude): Use it, as exclude patterns now come with options.
3468 (new_exclude): Support above changes.
3469 (new_exclude, add_exclude_file):
3470 Initial size must now be a power of two to simplify overflow checking.
3471 (free_exclude, fnmatch_no_wildcards): New function.
3472 (excluded_filename): No longer requires options arg, as the options
3473 are determined by add_exclude. Now returns bool, not int.
3474 (excluded_filename, add_exclude):
3475 Add support for the fancy new exclusion options.
3476 (add_exclude, add_exclude_file): Now takes int options arg.
3477 Check for arithmetic overflow when computing sizes.
3478 (add_exclude_file): xrealloc might modify errno, so don't
3479 realloc until after errno might be used.
3481 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3483 (free_exclude): New decl.
3484 (add_exclude, add_exclude_file): Now takes int options arg.
3485 (excluded_filename): No longer requires options arg, as the options
3486 are determined by add_exclude. Now returns bool, not int.
3488 2001-08-30 Paul Eggert <eggert@twinsun.com>
3490 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3492 2001-08-27 Jim Meyering <meyering@lucent.com>
3494 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3496 * version-etc.c (N_): Remove definition.
3497 Revert most of last change.
3498 Instead, simply don't mark the `Copyright...' string for translation.
3499 Based on advice from Paul Eggert.
3501 * strtoxmax.c: Tweak comment.
3503 2001-08-26 Jim Meyering <meyering@lucent.com>
3505 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3506 of copyright with `%s' so translators don't get an untranslated
3508 (COPYRIGHT_YEAR): Define.
3509 (version_etc): Use fprintf rather than fputs.
3510 Suggestion from Ulrich Drepper.
3512 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3514 * strtoll.c: New file, from GNU libc.
3515 * xstrtoimax.c: New file.
3517 * xstrtol.h: Add xstrtoimax.
3518 * strtoumax.c: New file. Simply include "strtoumax.c".
3519 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3521 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3522 * strtoxmax.c: ... then renamed to this.
3524 2001-08-13 Paul Eggert <eggert@twinsun.com>
3526 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3527 Port to Solaris 8, where 'sed' requires a space after the 'r'
3528 command, and where sh dislikes "$/". Clean up the spacing a bit.
3529 Redirect output to $tmp just once.
3531 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3533 * addext.c (<errno.h>): Include.
3534 (errno): Declare if not defined.
3535 (addext): Work correctly when pathconf returns -1 and leaves
3536 errno alone because there is no limit. Also, work even if
3537 pathconf returns a value greater than SIZE_MAX.
3539 2001-08-12 Jim Meyering <meyering@lucent.com>
3541 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3542 Simply `return getcwd (NULL, 0);'.
3543 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3544 Use 1300 as initial value for length, not PATH_MAX.
3546 * pathmax.h: Clean up cpp syntax.
3548 2001-08-12 Jim Meyering <meyering@lucent.com>
3550 * gettimeofday.c: New file.
3552 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3554 2001-08-04 Jim Meyering <meyering@lucent.com>
3556 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3557 to get in sync with glibc.
3559 2001-08-03 Paul Eggert <eggert@twinsun.com>
3561 The following changes are from gettext 0.10.39 as maintained by
3564 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3565 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3566 with inverted sense. All uses changed.
3568 * mbswidth.c: Don't include <limits.h>.
3569 Include <stdlib.h> and <string.h> unconditionally.
3570 (iswcntrl, mbsinit, ISCNTRL): New macros.
3571 (mbsnwidth): Use K&R style function declarations.
3572 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3573 can optimize it when MB_CUR_MAX == 1.
3574 The width of control characters is zero, not 1.
3576 2001-07-15 Jim Meyering <meyering@lucent.com>
3578 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3579 (BUILT_SOURCES): Add unlocked-io.h.
3580 (io_functions): Define.
3581 (unlocked-io.h): New rule.
3582 (DISTCLEANFILES): Add unlocked-io.h.
3583 (all-local): Depend on unlocked-io.h, to ensure it is created.
3585 * unlocked-io.hin: New file
3587 * regex.c: Update from glibc.
3589 2001-07-05 Jim Meyering <meyering@lucent.com>
3591 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3593 (libfetish_a_SOURCES): Put all .h files here instead.
3594 Remove a thus-exposed (better checks in automake) duplicate and
3595 two unnecessary .h files.
3597 2001-06-11 Jim Meyering <meyering@lucent.com>
3599 * regex.c: Update from GNU libc.
3601 2001-05-27 Jim Meyering <meyering@lucent.com>
3603 * readutmp.h (UT_TYPE): Define.
3605 2001-05-24 Jim Meyering <meyering@lucent.com>
3607 * argmatch.c: Include "quote.h".
3608 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3609 quote function. Reported by Göran Uddeborg.
3611 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3613 * dirname.c (dir_name): Compute append_dot using path, not newpath
3614 which is not yet declared.
3616 2001-05-11 Paul Eggert <eggert@twinsun.com>
3618 * Makefile.am (libfetish_a_SOURCES):
3619 Add strftime.c, since we now compile it on all hosts.
3621 * strftime.c (my_strftime):
3622 Define to nstrftime if emacs, but only if my_strftime is not defined.
3623 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3624 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3625 Add one more extra argument: a nanoseconds value.
3628 (my_strftime function): Add %N format.
3629 (emacs_strftimeu): Renamed from emacs_strftime,
3630 with extra ut argument.
3632 2001-05-11 Paul Eggert <eggert@twinsun.com>
3634 dirname code cleanup. base_name now behaves more compatibly
3635 with POSIX basename when given file names that have trailing
3636 slashes, and similarly for dir_name. Add new primitives
3637 base_len and dir_len. Put the directory-name-related decls
3640 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3641 * backupfile.c (base_name): Likewise.
3642 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3643 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3644 * makepath.c (strip_trailing_slashes): Likewise.
3645 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3647 * rename.c (strip_trailing_slashes): Likewise.
3648 * same.c (base_name): Likewise.
3649 * stripslash.c (ISSLASH): Likewise.
3651 * addext.c: Include <dirname.h> after size_t is defined.
3652 * backupfile.c: Likewise.
3654 * addext.c (addext): Use base_len to trim redundant
3655 trailing slashes instead of doing it ourselves.
3656 But do not trim the last slash if it is not redundant.
3658 * backupfile.c (find_backup_file_name,
3659 max_backup_version): Use base_len instead of rolling it ourselves.
3660 Handle the case of "" and (on DOS) "C:" correctly.
3662 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3663 Include <string.h>, <dirname.h>.
3664 (base_name): Allow file names ending in slashes, other than names
3665 that are all slashes. In this case, return the basename followed
3666 by the slashes. This is more general, and can be used in places
3667 where the original base_name purposely had an assertion failure.
3668 (base_len): New function.
3670 * dirname.c: Include <string.h> instead of <stdlib.h>.
3671 Do not include <assert.h>; no longer needed.
3673 (memrchr): Remove decl.
3674 (dir_name_r): Remove.
3675 (dir_len): Renamed from dirlen. All callers changed.
3676 Rewrite in terms of base_name, for simplicity and consistency.
3677 (dir_name): Never return NULL. All callers changed.
3678 Do not include <stdlib.h> in test program; no longer needed.
3679 return 0; is fine for test program.
3681 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3683 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3685 * path-concat.c (path_concat): Use base_len to compute
3686 base length, not strlen; this means we cannot rely on memcpy
3689 * same.c (STREQ): Remove.
3690 (same_name): Handle the case where the basename ends in trailing '/'.
3692 * stripslash.c (strip_trailing_slashes): Return nonzero if
3693 a slash was stripped. Do not strip the last slash after a
3696 2001-04-08 Jim Meyering <meyering@lucent.com>
3698 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3699 recomputed; that's necessary when the offset spans a DST transition.
3700 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3702 2001-04-02 Jim Meyering <meyering@lucent.com>
3704 * regex.h, regex.c: Update from GNU libc.
3706 2001-03-19 Paul Eggert <eggert@twinsun.com>
3708 * version-etc.c (version_etc_copyright): Update to 2001.
3710 2001-03-16 Paul Eggert <eggert@twinsun.com>
3712 * tempname.c (uint64_t): Define to uintmax_t if
3713 not defined, and if UINT64_MAX is not defined.
3714 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3715 Reported by John David Anglin.
3717 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3719 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3720 alias if codeset is empty.
3721 * config.charset (BeOS): Use wildcard syntax.
3723 2001-03-13 Jim Meyering <meyering@lucent.com>
3725 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3726 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3729 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3731 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3733 * unicodeio.c (print_unicode_char): Simplify accordingly.
3735 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3737 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3738 support for DOS/DJGPP.
3740 2001-02-28 Paul Eggert <eggert@twinsun.com>
3742 * Makefile.am (libfetish_a_SOURCES):
3743 Add dup-safer.c, fopen-safer.c.
3744 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3746 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3748 2001-02-25 Paul Eggert <eggert@twinsun.com>
3750 The mkstemp replacement is taken from glibc 2.2.2, with some
3751 portability fixes for use outside glibc, as follows:
3753 * tempname.c (struct_stat64): New macro.
3754 (direxists, __gen_tempname): Use it.
3755 This avoids a portability problem with Solaris 8.
3757 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3758 (<stddef.h>, <stdint.h>, <string.h>):
3759 Include only if STDC_HEADERS || _LIBC.
3760 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3761 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3762 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3763 (__set_errno): Define this macro if <errno.h> doesn't.
3764 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3765 Define these macros if <stdio.h> doesn't.
3766 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3767 Define these macros if <sys/stat.h>
3768 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3769 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3770 __xstat64): Define if not _LIBC.
3771 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3772 (__gen_tempname): Invoke gettimeofday only if
3773 HAVE_GETTIMEOFDAY || _LIBC;
3774 otherwise, fall back on plain "time".
3775 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3777 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3779 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3781 2001-02-17 Jim Meyering <meyering@lucent.com>
3783 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3784 around included file name.
3786 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3788 * strftime.c: Update from GNU libc (the only changes were to comments).
3790 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3792 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3794 2001-02-17 Paul Eggert <eggert@twinsun.com>
3796 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3797 Remove workaround macros for hosts that have mbrtowc but not
3798 mbstate_t, as we now insist on proper declarations for both
3799 before using mbrtowc.
3801 2001-02-17 Jim Meyering <meyering@lucent.com>
3803 * regex.c: Update from libc.
3805 2001-02-16 Paul Eggert <eggert@twinsun.com>
3807 * alloca.c (malloc): Undef before defining, since stdlib.h
3808 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3809 Reported by Mark Hounschell via Paul Eggert.
3811 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3813 * config.charset: Update for FreeBSD 4.2.
3815 2001-01-26 Jim Meyering <meyering@lucent.com>
3817 * quotearg.c: Include stddef.h.
3818 * quote.c: Include stddef.h.
3819 Reported by Axel Kittenberger.
3821 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3822 line in double quotes so that it evokes a better diagnostic.
3823 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
3824 Reported by Axel Kittenberger.
3826 2001-01-15 Bruno Haible <haible@clisp.cons.org>
3828 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
3829 to avoid a warning. Add back 'const' to inptr.
3831 2001-01-16 Jim Meyering <meyering@lucent.com>
3833 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
3836 2001-01-14 Jim Meyering <meyering@lucent.com>
3838 * rename.c: New file. From Volker Borchert.
3839 Include stdlib.h, string.h or strings.h, and xalloc.h.
3840 Use strip_trailing_slashes rather than open-coding it.
3842 2001-01-03 Paul Eggert <eggert@twinsun.com>
3844 * strftime.c: Sync with glibc time/strftime.c 1.81.
3846 2001-01-03 Jim Meyering <meyering@lucent.com>
3848 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
3849 local `inptr' to avoid warning with some system declarations of iconv.
3851 2000-12-29 Paul Eggert <eggert@twinsun.com>
3853 * modechange.c: Do not assume that mode_t uses the
3854 traditional octal encoding. E.g. "chmod 1 FOO" should set
3855 the other-execute bit of FOO even if S_IXOTH != 1.
3857 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
3858 WOTH, XOTH, ALLM): New macros.
3859 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
3860 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
3862 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
3863 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
3865 No need to use uintmax_t; unsigned long is long enough.
3866 Don't bother to get suffix since we don't use it.
3868 2000-12-24 Jim Meyering <meyering@lucent.com>
3870 * hash.c (is_prime): Return explicit boolean values.
3871 (hash_get_first): Return NULL to appease Irix5.6's 89.
3872 Reported by Nelson Beebe.
3874 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3876 * localcharset.c (locale_charset): Add support for Win32.
3878 2000-12-18 Paul Eggert <eggert@twinsun.com>
3880 * physmem.h, physmem.c: New files.
3882 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
3883 (noinst_HEADERS): Add physmem.h.
3885 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
3886 't' for compatibility with Solaris 8 sort.
3888 2000-12-18 Bruno Haible <haible@clisp.cons.org>
3890 * config.charset: Add support for BeOS.
3892 2000-12-16 Jim Meyering <meyering@lucent.com>
3894 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
3895 SHELLS_FILE to a file name that's useful on djgpp systems.
3897 (ADDITIONAL_DEFAULT_SHELLS): Define.
3898 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
3899 Based mostly on a patch from Prashant TR.
3901 2000-12-16 Jim Meyering <meyering@lucent.com>
3903 This bug had a serious impact on chown: `chown N:M FILE' (for integer
3904 N and M) would have treated it like `chown N:N FILE'.
3906 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
3908 2000-10-31 Bruno Haible <haible@clisp.cons.org>
3910 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
3911 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
3912 to the list of canonical encodings. Rename EUC-CN to GB2312.
3914 2000-12-08 Andreas Schwab <schwab@suse.de>
3916 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
3917 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
3919 2000-12-07 Jim Meyering <meyering@lucent.com>
3921 * stripslash.c (ISSLASH): Define.
3922 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
3925 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
3926 (dir_name_r): Declare this function as static.
3927 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
3928 manifest itself on a name containing a mix of slashes and
3930 Make this function work with names starting with a DOS-style
3931 drive letter and colon prefix.
3932 (dir_name): Append `.' if necessary.
3933 Based mostly on patches from Prashant TR and Eli Zaretskii.
3935 * dirname.h (dir_name_r): Remove prototype.
3937 2000-12-05 Jim Meyering <meyering@lucent.com>
3939 * dirname.c (dir_name_r): Add `const' in a few local declarations.
3941 2000-12-04 Jim Meyering <meyering@lucent.com>
3943 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
3944 Also include memory.h, stdlib.h, unistd.h if appropriate.
3945 Reported by Andreas Jaeger (conflicting declaration of malloc).
3947 2000-12-02 Jim Meyering <meyering@lucent.com>
3949 * closeout.h: Make idempotent, to avoid some obscure warnings.
3951 2000-12-01 Paul Eggert <eggert@twinsun.com>
3953 * memrchr.c: Include <config.h> before any system include file.
3955 2000-11-29 Paul Eggert <eggert@twinsun.com>
3957 * dirname.c (dir_name_r): Fix typo: int -> size_t.
3959 2000-11-26 Jim Meyering <meyering@lucent.com>
3961 * memcoll.c: Include sys/types.h. From Werner Almesberger.
3963 2000-11-22 Paul Eggert <eggert@twinsun.com>
3965 * strftime.c (my_strftime): Do not invoke mbrlen with a
3966 size of (size_t) -1; it's not portable.
3968 2000-11-17 Akim Demaille <akim@epita.fr>
3970 * obstack.h: Formatting changes.
3971 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
3972 prevent type checking.
3973 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
3974 cast the value to (void *): assigning a `foo *' to a `void *'
3976 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
3978 2000-11-17 Jim Meyering <meyering@lucent.com>
3980 * strstr.c: Update from GNU libc.
3982 2000-11-16 Jim Meyering <meyering@lucent.com>
3984 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
3986 2000-11-11 Jim Meyering <meyering@lucent.com>
3988 * error.c: Add a couple #includes, merging from GNU libc version.
3990 2000-11-10 Jim Meyering <meyering@lucent.com>
3992 * obstack.h: Update from GNU libc.
3993 * obstack.c: Likewise.
3995 2000-11-06 Paul Eggert <eggert@twinsun.com>
3997 * getusershell.c (setusershell): Use rewind rather than
3998 fseek/fseeko, to avoid configuration hassles with fseeko.
3999 Don't bother opening SHELLS_FILE if shellstream is NULL;
4002 2000-11-05 Jim Meyering <meyering@lucent.com>
4004 * makepath.h (make_dir): Declare.
4005 * makepath.c (make_dir): Remove `static' attribute.
4008 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4010 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4011 last one in a bucket, advance to the next bucket.
4013 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4015 * fnmatch.c: Do not comment out all the code if we are using
4016 the GNU C library, because in some cases we are replacing buggy
4017 code in the GNU C library itself.
4019 2000-10-30 Paul Eggert <eggert@twinsun.com>
4021 * error.h, getline.h, modechange.h:
4022 Remove "2000" from Copyright line, as the file hasn't been
4023 changed this year other than in the copyright notice.
4025 * xalloc.h: Add "2000" to Copyright line, as this file
4026 was changed this year.
4028 2000-10-30 Paul Eggert <eggert@twinsun.com>
4030 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4031 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4032 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4034 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4036 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4037 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4038 doesn't define __restrict_arr.
4040 2000-10-29 Jim Meyering <meyering@lucent.com>
4042 * xstat.in: Fix grammar in comment.
4044 2000-10-28 Jim Meyering <meyering@lucent.com>
4046 * memchr.c: Update from libc.
4047 Adjust for portability:
4048 [HAVE_STDLIB_H]: Include stdlib.h.
4049 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4050 Undef __memchr, too.
4051 [!weak_alias]: Define __memchr to memchr.
4053 * regex.c: Update from libc.
4054 * regex.h: Likewise.
4055 * getopt1.c: Likewise.
4056 * memcmp.c: Likewise.
4058 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4059 Avoid using fseek, when possible -- it's broken by design.
4060 Patch by Ulrich Drepper.
4062 2000-10-26 Jim Meyering <meyering@lucent.com>
4064 * strftime.c: Update from libc.
4066 2000-10-25 Jim Meyering <meyering@lucent.com>
4068 * obstack.c: Update from libc.
4070 2000-10-23 Jim Meyering <meyering@lucent.com>
4072 * hard-locale.c (hard_locale): Revert last change -- it was simply
4073 wrong. That set_locale call must not have any side effects.
4076 2000-10-22 Jim Meyering <meyering@lucent.com>
4078 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4079 [CYCLIC]: Remove now-unused definition.
4081 * save-cwd.c (O_DIRECTORY): Define, if needed.
4082 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4083 Suggestion from Ulrich Drepper.
4085 2000-10-21 Jim Meyering <meyering@lucent.com>
4087 * dirname.c (dir_name_r): New function, factored out of dir_name.
4088 (dir_name): Use dir_name_r.
4089 * dirname.h (dir_name_r): Declare it.
4091 2000-10-21 Jim Meyering <meyering@lucent.com>
4093 * dirname.c (memrchr): Declare if necessary.
4094 (dir_name): Remove the restriction that there be no
4095 trailing slashes. Now, this code skips past them, effectively
4097 [TEST_DIRNAME] (main): New unit tests.
4099 * memrchr.c: New file from GNU libc.
4100 Undef __memrchr, too.
4101 [!weak_alias]: Define __memrchr to memrchr.
4102 Guard weak_alias use with `#ifdef weak_alias'.
4104 2000-10-17 Jim Meyering <meyering@lucent.com>
4106 * quote.h (PARAMS): Define and use.
4107 Reported by Akim Demaille.
4109 * getopt.c: Update from libc.
4111 2000-10-16 Jim Meyering <meyering@lucent.com>
4113 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4116 2000-09-25 Jim Meyering <meyering@lucent.com>
4118 * md5.h (rol): Define (from GnuPG).
4120 * sha.c: Give credit (GnuPG) where due.
4121 (M): Use rol rather than open-coding it.
4122 Add a FIXME comment.
4124 2000-09-21 Jim Meyering <meyering@lucent.com>
4126 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4127 Reported by Michael Stone.
4129 2000-09-20 Jim Meyering <meyering@lucent.com>
4131 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4132 (noinst_HEADERS): Add sha.h.
4133 Based on code from Scott G. Miller and from GnuPG.
4135 2000-09-15 Jim Meyering <meyering@lucent.com>
4137 * regex.c: Update from libc.
4139 2000-09-10 Jim Meyering <meyering@lucent.com>
4141 * getopt.c (_getopt_internal): Update from glibc.
4143 2000-09-09 Jim Meyering <meyering@lucent.com>
4145 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4146 think it should be used as a general replacement for isascii.
4147 * fnmatch.c: Likewise.
4148 * mbswidth.c: Likewise
4149 * regex.c: Likewise.
4152 * userspec.c: Include sys/param.h and limits.h.
4154 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4155 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4156 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4157 UID, GID. Check range.
4159 2000-09-06 Jim Meyering <meyering@lucent.com>
4161 * getopt.c (_getopt_internal): Update from glibc.
4163 2000-08-30 Jim Meyering <meyering@lucent.com>
4165 * strftime.c: Merge in changes from GNU libc.
4167 2000-08-26 Jim Meyering <meyering@lucent.com>
4169 * closeout.c: Include "__fpending.h".
4170 (close_stdout_status): Return right away if there's nothing to flush.
4172 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4173 * __fpending.c: New file.
4174 * __fpending.h: New file.
4176 2000-08-07 Paul Eggert <eggert@twinsun.com>
4178 Standardize on "memory exhausted" instead of "Memory exhausted"
4179 or "virtual memory exhausted".
4180 * obstack.c (print_and_abort): Use "memory exhausted", not
4181 "virtual memory exhausted".
4182 * same.c (same_name): Invoke xalloc_die instead of printing
4184 * userspec.c (parse_user_spec): Likewise.
4185 * bumpalloc.h: comment fix
4186 * same.c, userspec.c: Include xalloc.h.
4188 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4189 not char *const and pointing to a constant array.
4190 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4191 (xrealloc): Comment fix.
4193 * userspec.c (parse_user_spec):
4194 Don't translate a message until just before returning,
4195 to avoid unnecessary translation.
4197 2000-08-07 Jim Meyering <meyering@lucent.com>
4199 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4200 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4201 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4202 getgroups.c, gethostname.c, getopt.h, group-member.c,
4203 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4204 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4205 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4206 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4207 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4208 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4209 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4210 yesno.c: Back out Copyright date changes for each file with no change
4211 this year. This eases coordination with other programs using the same
4212 source code modules. From Paul Eggert.
4214 2000-08-03 Greg McGary <greg@mcgary.org>
4216 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4217 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4218 (EXTEND_BUFFER): Use them.
4220 2000-08-01 Jim Meyering <meyering@lucent.com>
4222 * dirname.c (ISSLASH): Define.
4223 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4224 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4225 both `\' and `/' may be use as path separators.
4226 Based on a patch from Prashant TR.
4228 2000-07-31 Paul Eggert <eggert@twinsun.com>
4230 * quotearg.c (quotearg_n_options): Don't make the initial
4231 slot vector a constant, since it might get modified.
4233 2000-07-31 Jim Meyering <meyering@lucent.com>
4235 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4236 * obstack.c (print_and_abort): Likewise.
4238 2000-07-30 Paul Eggert <eggert@twinsun.com>
4240 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4241 buffer, so that the caller can always quote one small
4242 component of a "memory exhausted" message in slot 0.
4243 From a suggestion by Jim Meyering.
4245 2000-07-30 Jim Meyering <meyering@lucent.com>
4247 * makepath.c (make_path): Quote the other instance, too.
4249 * quotearg.c (N_STATIC_SLOTVECS): Define.
4250 (STATIC_BUF_SIZE): Define.
4251 (quotearg_n_options): Use only statically allocated storage when
4252 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4253 than STATIC_BUF_SIZE.
4255 2000-07-29 Jim Meyering <meyering@lucent.com>
4257 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4258 * dirname.c (dir_name): Likewise.
4260 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4262 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4263 (dir_name): Assert that there are no trailing slashes.
4265 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4267 * mbswidth.h (mbswidth): Add a flags argument.
4268 (mbswidth): New declaration.
4269 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4270 * mbswidth.c (mbswidth): Add a flags argument.
4271 (mbsnwidth): New function.
4273 2000-07-24 Jim Meyering <meyering@lucent.com>
4275 * mbswidth.c: Remove useless #else. From Bruno Haible.
4277 2000-07-23 Paul Eggert <eggert@twinsun.com>
4279 * mbswidth.c (_XOPEN_SOURCE):
4280 Don't define; this causes problems on Solaris 7.
4281 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4283 2000-07-23 Paul Eggert <eggert@twinsun.com>
4286 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4287 so that mbstate_t is always defined.
4289 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4290 be 1 in at least one GCC installation, and this configuration
4291 error is likely to be common. Ignoring MB_LEN_MAX hurts
4292 performance on hosts that have mbrtowc but have only unibyte
4293 locales, but I assume these hosts are rare.
4295 2000-07-23 Paul Eggert <eggert@twinsun.com>
4297 * quotearg.c: Streamline by invoking multibyte code only if needed.
4298 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4299 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4300 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4301 invoke multibyte primitives.
4303 2000-07-23 Jim Meyering <meyering@lucent.com>
4305 * basename.c (base_name): Add an assertion.
4307 2000-07-15 Bruno Haible <clisp.cons.org>
4309 * quotearg.c: When the system forces us to redefine mbstate_t,
4310 shadow its mbsinit function.
4312 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4314 * mbswidth.h: New file.
4315 * mbswidth.c: New file.
4316 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4317 (noinst_HEADERS): Add mbswidth.h.
4319 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4321 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4324 2000-07-15 Jim Meyering <meyering@lucent.com>
4326 * makepath.c: Include quote.h.
4327 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4328 corresponding argument in a `quote (...)' call.
4329 Give better diagnostics.
4331 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4332 (noinst_HEADERS): Add quote.h.
4334 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4335 from tar's src/misc.c.
4336 * quote.h: New file. Prototypes for same.
4338 2000-07-10 Paul Eggert <eggert@twinsun.com>
4340 From a suggestion by Bruno Haible.
4341 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4342 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4343 to decide whether to define the BeOS workaround macro;
4344 this adjusts to the change to AC_MBSTATE_T.
4346 2000-07-13 Paul Eggert <eggert@twinsun.com>
4348 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4350 * quotearg.c (quoting_style_args, quoting_style_vals,
4351 quotearg_buffer_restyled): Add support for
4352 clocale_quoting_style. Undo previous change to
4353 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4354 and "{RIGHT QUOTATION MARK}" msgids.
4356 2000-07-05 Paul Eggert <eggert@twinsun.com>
4358 The old behavior of quoting `like this' doesn't look good with
4359 newer, ISO-style fonts. See:
4360 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4362 Instead, quote "like this" by default. Let the translator
4363 tailor the locale-specific quoting behavior by providing
4364 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4366 * quotearg.c (N_): New macro.
4367 (gettext_default): New function.
4368 (quotearg_buffer_restyled): Use
4369 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4370 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4372 2000-07-09 Jim Meyering <meyering@lucent.com>
4374 * Most files: Update copyright dates to include 2000.
4376 2000-07-08 Jim Meyering <meyering@lucent.com>
4378 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4380 (xgethostname): Remove now-unnecessary #ifdef.
4381 Move declaration of `err' into loop where it's used.
4383 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4385 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4386 by allocating a larger buffer. Test the gethostname return value for
4387 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4388 returns an error and ENAMETOOLONG isn't defined.
4390 2000-07-05 Paul Eggert <eggert@twinsun.com>
4391 and Bruno Haible <haible@clisp.cons.org>
4393 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4395 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4397 * quotearg.c (struct quoting_options): Simplify quote_these_too
4400 2000-07-03 Jim Meyering <meyering@lucent.com>
4402 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4403 Reported by Bruno Haible.
4405 2000-07-04 Jim Meyering <meyering@lucent.com>
4407 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4408 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4411 2000-07-03 Paul Eggert <eggert@twinsun.com>
4412 and Bruno Haible <haible@clisp.cons.org>
4414 * quotearg.c (mbrtowc):
4415 Assign to *pwc, and return 1 only if result is nonzero.
4416 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4418 2000-07-03 Jim Meyering <meyering@lucent.com>
4420 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4421 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4424 2000-07-02 Jim Meyering <meyering@lucent.com>
4426 * quotearg.c (mbstate_t): Don't define here.
4428 2000-07-02 Jim Meyering <meyering@lucent.com>
4430 * nanosleep.c (SIGCONT): Define if not already defined.
4432 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4434 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4435 per change in ../m4/ls-mntd-fs.m4.
4436 (read_filesystem_list): Ignore symbolic links.
4438 2000-06-29 Jim Meyering <meyering@lucent.com>
4440 * same.c: Include <string.h> or <strings.h>, as appropriate,
4441 for declaration of strcmp.
4443 * long-options.c: Include <stdlib.h>, for declaration of exit.
4445 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4446 Avoid warning by casting result to `char *' to remove `const'.
4448 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4450 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4452 2000-06-26 Paul Eggert <eggert@twinsun.com>
4454 savedir now sets errno on failure and invokes xmalloc to get memory.
4455 Fix a couple of other minor bugs while we're at it.
4457 * savedir.c (<unistd.h>): Do not include; there's no need.
4458 (NAMLEN): Remove macro.
4459 (malloc, realloc): Remove decls.
4461 ("xalloc.h"): Include.
4462 (NAME_SIZE_DEFAULT): New macro.
4463 (savedir): Use xmalloc / xrealloc to allocate memory.
4464 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4465 Skip "" directory entries.
4466 Use strlen to calculate directory entry length, since the old method
4467 is rarely used these days and isn't worth supporting.
4468 Don't use a pointer after freeing it.
4469 Check for integer overflow when calculating allocation size.
4470 Use memcpy to copy entries, instead of stpcpy.
4471 Set errno properly when returning NULL.
4472 Check for readdir error.
4474 2000-06-26 Jim Meyering <meyering@lucent.com>
4476 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4478 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4480 * getusershell.c (xmalloc, xrealloc): Remove functions.
4482 Don't include <stdlib.h>. Don't declare malloc, realloc.
4484 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4486 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4488 2000-06-24 Jim Meyering <meyering@lucent.com>
4490 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4492 2000-06-21 Jim Meyering <meyering@lucent.com>
4494 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4496 2000-06-19 Paul Eggert <eggert@twinsun.com>
4498 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4499 (mbrtowc, mbstate_t): Define substitutes if
4500 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4501 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4502 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4504 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4506 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4507 than 1024, return a memory chunk of least possible size, instead
4508 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4509 Use free/xmalloc instead of xrealloc to avoid copying for very long
4512 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4514 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4515 address, not strdup. Include <stdlib.h> and don't declare free().
4517 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4519 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4522 2000-06-21 Jim Meyering <meyering@lucent.com>
4524 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4525 (noinst_HEADERS): Add getstr.h.
4527 * getline.c (getstr): Move into a separate file.
4528 * getstr.c (getstr): New file, extracted from getline.c, with
4529 the following changes: new parameter, delim2; both delim[12]
4530 parameters have type `int', not `char'. The latter would lose
4531 with 8-bit delimiters.
4532 * getstr.h: New file.
4534 2000-06-19 Jim Meyering <meyering@lucent.com>
4536 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4538 2000-06-18 Jim Meyering <meyering@lucent.com>
4540 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4541 Besides, these days every porting target provides a mkdir function.
4543 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4544 (this snippet comes from src/system.h).
4546 2000-06-15 Paul Eggert <eggert@twinsun.com>
4548 * human.c (adjust_value): New function.
4549 (human_readable_inexact): Apply rounding style even when
4550 printing approximate values.
4552 2000-06-14 Paul Eggert <eggert@twinsun.com>
4554 * human.c (human_readable_inexact): Allow an input block
4555 size that is not a multiple of the output block size, and vice versa.
4556 Reported by Piergiorgio Sartor.
4558 2000-06-14 Paul Eggert <eggert@twinsun.com>
4560 * getdate.y (get_date): Apply relative times after time
4561 zone indicator, not before. Reported by Todd A. Jacobs.
4563 2000-06-13 Jim Meyering <meyering@lucent.com>
4565 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4567 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4569 2000-06-12 Paul Eggert <eggert@twinsun.com>
4571 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4573 2000-06-04 Paul Eggert <eggert@twinsun.com>
4575 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4577 2000-06-04 Jim Meyering <meyering@lucent.com>
4579 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4580 SunOS 4.1.4 for which gid_t is an unsigned type.
4582 2000-06-03 Jim Meyering <meyering@lucent.com>
4584 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4586 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4588 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4589 newer, don't install charset.alias.
4590 * config.charset: Change the Linux/glibc rules so they become empty
4591 on glibc-2.1 or newer.
4593 2000-06-02 Jim Meyering <meyering@lucent.com>
4595 * mountlist.c: Back out last change. Instead, do this...
4596 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4597 member using the same `ignore'-testing code.
4598 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4602 2000-05-29 Jim Meyering <meyering@lucent.com>
4604 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4605 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4607 2000-05-22 Jim Meyering <meyering@lucent.com>
4609 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4611 2000-05-18 Jim Meyering <meyering@lucent.com>
4613 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4614 back, too, since it may have been modified by allocate_entry.
4615 (hash_delete): Rewrite to use neither the assignment operator
4616 nor the comma operator in an if-expression.
4618 2000-05-15 Paul Eggert <eggert@twinsun.com>
4621 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4622 Remove; no longer needed.
4623 "quotearg.h": Add include.
4624 (file_name): Do not bother to explicitly initialize to NULL; it's less
4625 efficient on some hosts.
4626 (close_stdout_status): Remove test as to whether stdout was already
4627 closed; it breaks for the case "echo x | sort >&-".
4628 Quote file name colons.
4629 Do not assume that _("write error") lacks format strings.
4631 2000-05-15 Jim Meyering <meyering@lucent.com>
4633 * version-etc.c (version_etc_copyright): Update the copyright string
4634 used in all --version output.
4636 2000-05-14 Jim Meyering <meyering@lucent.com>
4638 * closeout.c (close_stdout_set_file_name): New function.
4639 (close_stdout_status): Use new file-scoped global.
4640 Return right away if fstat says the stdout file descriptor is invalid.
4641 * closeout.h (close_stdout_set_file_name): Declare.
4643 2000-05-10 Jim Meyering <meyering@lucent.com>
4645 * closeout.c [default_exit_status]: New file-scoped variable.
4646 (close_stdout_set_status): New function.
4647 * closeout.h (close_stdout_set_status): Declare.
4649 2000-05-08 Jim Meyering <meyering@lucent.com>
4651 * long-options.c: Don't include closeout.h.
4652 (parse_long_options): Don't call close_stdout for --version.
4654 2000-05-06 Jim Meyering <meyering@lucent.com>
4656 * strnlen.c: Undefine __strnlen and strnlen.
4657 [!weak_alias]: Define __strnlen to strnlen.
4659 * atexit.c: New file, from libiberty.
4661 2000-05-06 Jim Meyering <meyering@lucent.com>
4663 * closeout.c (close_stdout_status): Also check for errors on the
4666 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4668 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4669 instead of xmalloc, xrealloc, path_concat.
4670 (locale_charset): Treat empty environment variables as absent.
4671 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4673 2000-05-04 Jim Meyering <meyering@lucent.com>
4675 * getopt.c: Update from glibc.
4676 * obstack.c: Likewise.
4677 * obstack.h: Likewise.
4678 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4680 * regex.h: Likewise.
4681 * strndup.c: Likewise.
4682 * strnlen.c: New file, from glibc.
4684 2000-05-01 Jim Meyering <meyering@lucent.com>
4686 * full-write.c (full_write): Remove `FIXME' part of comment.
4688 2000-04-29 Jim Meyering <meyering@lucent.com>
4690 * path-concat.c: Declare strdup only if it's not defined.
4691 * canon-host.c: Likewise.
4693 2000-04-28 Jim Meyering <meyering@lucent.com>
4695 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4696 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4697 included first, then limits.h is included by locale.h by libintl.h.
4698 From John David Anglin.
4700 2000-04-25 Jim Meyering <meyering@lucent.com>
4702 * makepath.c (S_IRWXUGO): Define.
4703 (make_path): Always perform explicit chmod if MODE specifies any
4704 of the `special' permission bits. Prompted by a bug report against
4705 install from Mate Wierdl and Joost van Baal.
4707 2000-04-18 Jim Meyering <meyering@lucent.com>
4711 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4712 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4714 2000-04-17 Jim Meyering <meyering@lucent.com>
4716 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4717 the definition of it to rpl_strftime also defined-away the system's
4720 2000-04-15 Jim Meyering <meyering@lucent.com>
4722 Use `C' to denote so-called `contiguous' files, the same way
4724 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4725 (ftypelet): Use S_ISCTG.
4726 From Michael Deutschmann.
4728 2000-04-14 Jim Meyering <meyering@lucent.com>
4730 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4732 2000-04-08 Jim Meyering <meyering@lucent.com>
4734 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4735 names don't conflict. Reported by Eli Zaretskii.
4737 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4739 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4740 bug. Deal with the different error behavior of Irix iconv.
4742 2000-04-07 Jim Meyering <meyering@lucent.com>
4744 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4745 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4747 2000-04-05 Jim Meyering <meyering@lucent.com>
4749 Portability tweaks required for ultrix4.3.
4750 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4751 * readutmp.c: Include sys/types.h before sys/stat.h.
4752 * canon-host.c: Declare strdup.
4753 * path-concat.c: Likewise.
4754 From John David Anglin.
4756 2000-04-04 Jim Meyering <meyering@lucent.com>
4758 Be more DOS 8.3-friendly.
4759 * ref-add.sin: Renamed from ref-add.sed.in.
4760 * ref-del.sin: Renamed from ref-del.sed.in.
4761 * Makefile.am: Reflect renaming.
4762 Reported by Eli Zaretskii.
4764 Use a temporary file name that won't clash with `charset.alias'
4765 in the DOS 8.3 name space.
4766 * Makefile.am (charset_tmp): Define.
4767 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4768 (uninstall-local): Likewise.
4769 Reported by Eli Zaretskii.
4771 2000-03-29 Paul Eggert <eggert@twinsun.com>
4773 * time/strftime.c (my_strftime): Make sure we call the system
4774 strftime, not ourselves, when invoking the underlying strftime.
4776 2000-03-24 Jim Meyering <meyering@lucent.com>
4778 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4779 (charset_alias): Define.
4780 (install-exec-local): Factor out common code.
4781 (uninstall-local): Split lines longer than 80.
4782 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4784 (.sed.in.sed): New rule. Don't redirect directly to $@.
4785 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4787 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4789 * config.charset: Output a line containing "Packages using this file".
4790 * ref-add.sed.in, ref-del.sed.in: New files.
4791 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4792 ref-del.sed): New rules.
4794 2000-03-17 Jim Meyering <meyering@lucent.com>
4796 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4797 Otherwise, include <strings.h>
4799 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4801 * unicodeio.c (utf8_wctomb): New function.
4802 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4803 format instead of in UCS-4 with platform dependent endianness.
4805 2000-03-07 Paul Eggert <eggert@twinsun.com>
4807 * savedir.c (savedir): Work even if directory size is
4808 negative; this can happen with some screwy NFS configurations.
4810 2000-03-06 Jim Meyering <meyering@lucent.com>
4812 * localcharset.c (get_charset_aliases): Don't try to free file_name
4813 if it's NULL (because we ran out of memory). From Bruno Haible.
4815 2000-03-05 Jim Meyering <meyering@lucent.com>
4817 * localcharset.c ("path-concat.h"): Include.
4818 (get_charset_aliases): Use path_concat instead of ANSI string
4821 * unicodeio.h (PARAMS): Define.
4822 Use it to guard prototype.
4824 2000-03-04 Jim Meyering <meyering@lucent.com>
4826 * Makefile.am (install-exec-local): Create $(libdir) before installing
4828 (uninstall-local): Uncomment this rule so `make distcheck' works
4831 * unicodeio.c (<errno.h>): Include it.
4832 (errno): Declare if not defined.
4834 * localcharset.c: Add Bruno's comment justifying use of volatile.
4836 * config.charset: New version, incorporating remarks from a linux
4837 i18n mailing list. From Bruno Haible.
4839 2000-03-02 Jim Meyering <meyering@lucent.com>
4841 * Makefile.am (EXTRA_DIST): Add config.charset.
4843 2000-03-01 Jim Meyering <meyering@lucent.com>
4845 * localcharset.c: Guard some #includes with `#if HAVE_...'.
4846 * unicodeio.c: Likewise.
4848 2000-02-02 Bruno Haible <haible@clisp.cons.org>
4850 * config.charset: New file.
4851 * localcharset.c: New file.
4852 * unicodeio.h, unicodeio.c: New files.
4853 * Makefile.am (DEFS): Add -DLIBDIR=...
4854 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
4855 (noinst_HEADERS): Add unicodeio.h.
4856 (all-local, install-exec-local, charset.alias): New targets.
4858 2000-02-28 Paul Eggert <eggert@twinsun.com>
4860 * quotearg.c (ALERT_CHAR): New macro.
4861 (quotearg_buffer_restyled): Use it.
4863 2000-02-27 Jim Meyering <meyering@lucent.com>
4865 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
4866 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
4868 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
4869 not `#if STDC_HEADERS'.
4870 Declare malloc if needed.
4872 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
4873 now that autoconf always defines the HAVE_DECL_ symbols.
4874 * human.c: Likewise.
4876 * strtoumax.c: Likewise.
4878 * backupfile.c: Arrange for cpp to fail if the configure-time
4879 declaration check was not run.
4881 * human.c: Likewise.
4883 * strtoumax.c: Likewise.
4885 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
4886 then first look up the entire `.'-containing string as a login name.
4888 2000-02-18 Paul Eggert <eggert@twinsun.com>
4890 * getdate.y: Handle two-digit years with leading zeros correctly.
4891 (textint): New typedef.
4892 (parser_control): Member year changed from int to textint.
4894 (YYSTYPE): Removed; replaced by %union with int and textint members.
4895 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
4896 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
4897 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
4898 (tSNUMBER, tUNUMBER): Now of type <textintval>.
4899 (date, number, to_year): Use width of number in digits, not its value,
4900 to determine whether it's a 2-digit year, or a 2-digit time.
4901 (yylex): Store number of digits of numeric tokens.
4902 Reported by John Kendall.
4904 (parser_control): Changed from struct parser_control to typedef (for
4905 consistency). All uses changed.
4907 (tID): Removed; not used.
4908 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
4910 2000-02-14 Paul Eggert <eggert@twinsun.com>
4912 * getpagesize.h (getpagesize): Port to VMS for Alpha;
4913 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
4915 2000-02-12 Jim Meyering <meyering@lucent.com>
4917 * userspec.c (ISDIGIT): Define it.
4918 (isdigit): Remove definition.
4919 (is_number): Use ISDIGIT, not isdigit.
4920 <libintl.h>: Include.
4922 (parse_user_spec): Mark translatable strings.
4924 2000-02-10 Jim Meyering <meyering@lucent.com>
4926 With these changes, nanosleep.[ch] are finally enough like the other
4927 lib/* replacement files to compile on a few more losing systems.
4929 * nanosleep.h: Don't include config.h.
4930 Remove prototype from declaration of nanosleep.
4931 (PARAMS): Remove now-unneeded definition.
4932 * nanosleep.c: #undef nanosleep.
4933 (rpl_nanosleep): Rename from nanosleep.
4935 2000-02-03 Jim Meyering <meyering@lucent.com>
4937 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
4938 rather than with `#if HAVE_UTMPNAME'.
4940 2000-02-01 Jim Meyering <meyering@lucent.com>
4942 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
4944 2000-01-31 Jim Meyering <meyering@lucent.com>
4946 * nanosleep.h (nanosleep): Guard declaration with
4947 `#if ! HAVE_DECL_NANOSLEEP'.
4948 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
4949 the declaration in that vendor's sys/timers.h.
4950 Reported by Christian Krackowizer.
4952 * quotearg.c (ISASCII): Add #undef and move definition to follow
4953 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
4954 (ISPRINT): Likewise.
4955 Reported by Tom Tromey.
4957 2000-01-30 Jim Meyering <meyering@lucent.com>
4959 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
4960 uses of ->ut_name. The latter doesn't work with new Linux header files
4961 where only utmpx.ut_user is declared.
4963 * readutmp.h (UT_USER): Define.
4965 2000-01-23 Jim Meyering <meyering@lucent.com>
4967 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
4970 2000-01-22 Jim Meyering <meyering@lucent.com>
4972 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
4973 [! HAVE_DECL_STRTOULL]: Declare strtoull.
4974 Required for some AIX systems. Reported by Christian Krackowizer.
4975 [TESTING] (main): New function.
4977 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
4978 * dirname.c (dir_name): Support for DOS-style file names with drive
4981 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
4983 * strverscmp.c (ISDIGIT): Define.
4984 (strverscmp): Use ISDIGIT, not isdigit.
4986 2000-01-17 Paul Eggert <eggert@twinsun.com>
4988 * nanosleep.c (nanosleep):
4989 Don't use SA_INTERRUPT to decide whether to call sigaction, as
4990 POSIX.1 doesn't require SA_INTERRUPT and some systems
4991 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
4992 it's been part of POSIX.1 since day 1 (in 1988).
4994 2000-01-17 Jim Meyering <meyering@lucent.com>
4996 * interlock: Remove unused file. Reported by François Pinard.
4998 2000-01-16 Paul Eggert <eggert@twinsun.com>
5000 * quotearg.c (quotearg_buffer_restyled): Do not quote
5001 alert, backslash, formfeed, and vertical tab unnecessarily in
5002 shell quoting style.
5005 version-control: never