1 2004-06-24 Jim Meyering <jim@meyering.net>
3 * obstack.h (obstack_base): Cast to (void *), per documentation.
5 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
7 * argz.c, argz_.h: New files, which are autoupdated from libtool.
9 2004-06-01 Jim Meyering <jim@meyering.net>
13 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
15 * getdate.y (yylex): Allow space between sign and number.
16 Problem reported by Dan Jacobson.
18 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
19 and Jim Meyering <jim@meyering.net>
21 Merge from coreutils CVS.
23 * stat-macros.h: New file, with contents from file-type.h
24 and coreutils' system.h.
25 * file-type.c: Include "stat-macros.h".
26 * file-type.h (file_type): Move all macro definitions to new file,
29 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
30 Wrap old code with this conditional.
31 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
32 function that does not dereference symlinks.
33 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
35 * xreadlink.c: Include xreadlink.h first, to catch .h file
37 (xreadlink): Accept new arg SIZE, for efficiency.
38 All decls and uses changed.
39 * xreadlink.h: Include <stddef.h>, for size_t.
41 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
42 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
44 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
46 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
48 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
50 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
51 the allocator returns NULL because the requested size is zero.
53 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
55 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
56 var. Add comment explaining why libc still defines it. This
57 merges the following patch from glibc:
58 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
60 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
62 * obstack.c (_obstack): Remove unused variable. It hasn't been
63 present in glibc since revision 1.1 of this file.
64 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
65 obstack_alignment_mask, obstack_alloc, obstack_base,
66 obstack_blank, obstack_blank_fast, obstack_chunk_size,
67 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
68 obstack_grow0, obstack_init, obstack_int_grow,
69 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
70 obstack_next_free, obstack_object_size, obstack_ptr_grow,
71 obstack_ptr_grow_fast, obstack_room): Remove declarations of
72 nonexistent functions.
74 2004-05-17 Derek R. Price <derek@ximbiot.com>
75 Paul Eggert <eggert@cs.ucla.edu>
77 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
79 2004-05-14 Bruno Haible <bruno@clisp.org>
81 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
82 that consists of a '.' followed by an empty digit string.
83 Patch by Tor Lillqvist <tml@iki.fi>.
85 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
87 Port obstack to the AS/400, where pointers are 16 bytes wide and
88 you cannot cast an integer to a valid pointer. This patch is
89 currently waiting to be integrated into glibc; see
90 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
92 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
93 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
94 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
95 (struct obstack): temp member is now a union of a pointer and
96 an integer, instead of an integer. All integer uses changed.
97 This does not affect the physical layout of struct obstack,
98 except on hosts (like the AS/400) where the size or alignment of
99 void * is greater than that of ptrdiff_t.
100 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
101 __STDC__)]: Store temporary in pointer member of union, not
103 * obstack.c: Include <stddef.h>, for offsetof.
104 (struct fooalign): Remove; it doesn't need a name.
105 (union fooround): Change double to long double, and add void *.
106 (DEFAULT_ALIGNMENT): Use offsetof to compute.
107 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
108 not a macro. Hence the values are always int; so remove all
109 casts-to-int in uses.
111 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
112 Derek Price <derek@ximbiot.com>
114 * alloca.c: Include <alloca.h>, to get our interface.
115 * alloca_.h: Use __alloca on AIX, so that we don't have to
116 include <alloca.h> first. Use C89 prototype for alloca; this
117 requires including <stddef.h> for size_t. Use extern "C" if C++.
118 Use #elif for simplicity, since we can assume C89 now.
119 Don't try to source the system alloca.h since it will not be found
120 and to prevent recursively including its replacement.
121 * fnmatch.c: Include <alloca.h> instead of opencoding.
122 * lib/regex.c: Likewise.
124 2004-05-16 Derek Price <derek@ximbiot.com>
125 Paul Eggert <eggert@cs.ucla.edu>
127 getline cleanup. This changes the getndelim2 API: both order of
128 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
131 * getline.c: Don't include stddef.h or stdio.h, since our
133 (getline): Always use getdelim, so that we don't have two
135 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
137 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
138 (GETNDELIM2_MAXIMUM): New macro.
139 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
140 instead of the old practice of delim2==0. All callers changed.
141 Return -1 on overflow, instead of returning junk.
142 Do not set *linesize unless allocation succeeds.
143 * getndelim2.h: Do not include stddef.h; no longer needed, now
144 that we include sys/types.h.
145 * getnline.h: Likewise.
146 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
147 (getndelim2): Reorder arguments.
148 * getnline.c (getnline, getndelim):
149 Don't discard the NMAX argument.
150 (getnline): Invoke getndelim, to avoid code duplication.
151 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
152 of (size_t) -1 by callers of the getnline family.
154 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
156 * nanosleep.c (suspended): Change its type from int to
157 sig_atomic_t volatile.
158 (first_call): Make it private to rpl_nanosleep, and have it
159 be zero initially as that's a bit faster.
160 (my_usleep): Round up fractional times instead of truncating them,
161 as this is the usual meaning for 'sleep'.
163 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
165 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
166 (ENOSYS): Define if not defined.
167 (settime): Fall back on stime if it exists and settimeofday fails.
168 But don't bother with fallbacks if a method fails with errno == EPERM.
170 2004-05-11 Jim Meyering <jim@meyering.net>
172 Prior to this change, the save_cwd caller required read access to the
173 current directory on most systems (ones with the fchdir function).
175 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
176 fails, try write-only, and finally, resort to using xgetcwd.
178 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
180 * obstack.c, obstack.h: Import changes from libc.
182 2004-04-28 Bruno Haible <bruno@clisp.org>
184 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
185 implicitly appends .exe to executables.
186 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
187 accepts Windows pathnames.
188 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
189 Cygwin like Windows, since it now accepts Windows pathnames.
190 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
191 Cygwin like Windows, since it now accepts Windows pathnames.
192 Reported by Derek Robert Price <derek@ximbiot.com>.
194 2004-04-20 Jim Meyering <jim@meyering.net>
196 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
198 2004-04-20 Jim Meyering <jim@meyering.net>
199 Bruno Haible <bruno@clisp.org>
201 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
202 memory when realloc fails.
204 2004-04-18 Jim Meyering <jim@meyering.net>
206 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
207 don't leak memory and do call END_UTMP_ENT.
209 2004-04-11 Paul Eggert <eggert@twinsun.com>
211 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
212 (CHAR_BIT): Remove, since we assume C89.
213 Include <stdint.h> if available, as per current Autoconf CVS advice.
215 2004-03-30 Paul Eggert <eggert@twinsun.com>
217 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
218 not bool, to be more consistent with Unix conventions.
219 Suggested by Bruno Haible.
221 Merge from coreutils.
223 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
226 * getdate.h: Include stdbool.h, and timespec.h instead of
227 the usual <time.h> dance.
228 (get_date): Change signature to support fractional time stamps.
230 * getdate.y: Include "getdate.h" first, as we can now
231 assume C89 and don't need to worry about 'const'.
232 Similarly, include "unlocked-io.h" near start, not in middle.
234 (textint.value): Use long int rather than int.
235 (textint.digits): Use size_t rather than int.
236 (BILLION, LOG10_BILLION): New constants.
237 (parser_control): New member rel_ns. Members day_ordinal,
238 time_zone, month, day, hour, minutes, rel_year, rel_month,
239 rel_day, rel_hour, rel_minutes, rel_seconds
240 are now long int, not int. Member seconds is now struct timespec,
241 not int. New member timespec_seen. Members dates_seen, days_seen,
242 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
244 (%union.intval): Now long int, not int.
246 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
247 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
248 (spec): Now is a timespec or an item list.
249 (timespec, items): New nonterminals.
250 (time, rel, relunit, number, get_date):
251 Add support for fractional seconds.
252 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
253 (gmtime, localtime, mktime): Remove decls; not needed with C89.
254 (to_hour): First arg is now long int, not int.
255 (to_year): Returns long int, not int.
256 Don't treat year -70 like 70.
257 (tm_diff): Returns long int, not int.
258 (lookup_word): Use bool instead of int when appropriate.
259 (yylex): Use size_t for count, not int.
260 Detect overflow when parsing large integer constants.
261 Add support for fractions.
262 (get_date): Make pointers 'const' if possible.
263 Use more-portable code to detect integer overflow.
264 (main) [TEST]: Adjust to above changes. Test for localtime failure.
265 Don't use ctime; it's not reliable if the year has >4 digits.
267 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
268 This is for compatibility with BSD.
270 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
271 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
272 From coreutils' system.h.
274 * userspec.c: Don't include "posixver.h".
275 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
276 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
277 compatible extension. Simplify code by removing a boolean int
278 that was always nonzero if a string was nonnull.
280 2004-03-30 Jim Meyering <jim@meyering.net>
282 Merge from coreutils.
284 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
286 * readtokens.c (readtoken): Don't leak 64 bytes when reading
287 an empty input stream.
289 * readtokens.c: Include <stdbool.h>.
290 (readtoken): Use `size_t' rather than int/long.
291 All callers adjusted.
292 Use `bool' rather than `int' where appropriate.
293 Use memset rather than an explicit loop.
294 Use x2nrealloc rather than xrealloc.
295 Allow the use of `\0' as a delimiter.
296 (readtokens): Likewise.
297 * readtokens.h (readtoken, readtokens): Update prototypes.
299 2004-03-30 Bruno Haible <bruno@clisp.org>
301 * getloadavg.c (getloadavg): Don't assume setlocale returns
304 2004-03-29 Paul Eggert <eggert@twinsun.com>
306 Merge changes to getloadavg.c from coreutils and Emacs.
308 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
309 Define to an expression, not to the empty string.
310 Include cloexec.h and xalloc.h.
311 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
312 Use set_cloexec_flag rather than rolling our own.
313 * cloexec.c, cloexec.h: New files.
315 2004-03-18 Paul Eggert <eggert@twinsun.com>
317 * getopt.h: Sync with libc CVS.
319 2004-03-18 Paul Eggert <eggert@twinsun.com>
320 Bruno Haible <bruno@clisp.org>
322 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
323 not on all platforms that have <wchar.h>.
324 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
326 2004-03-09 Paul Eggert <eggert@twinsun.com>
328 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
330 * getopt_int.h: New file, also synced from libc.
332 2004-03-07 Paul Eggert <eggert@twinsun.com>
334 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
335 '#if' expressions. Unlike the code it replaces, it does not
336 depend on (defined _SC_PAGESIZE). However, it does depend on
337 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
338 first reported by Jason Andrade in
339 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
341 2004-01-18 Simon Josefsson <jas@extundo.com>
343 * strdup.h: New file.
344 * strdup.c: Include it.
345 * path-concat.c: Include strdup.h. Drop strdup declaration.
346 * userspec.c: Include strdup.h. Drop strdup declaration.
348 2004-02-06 Karl Berry <karl@gnu.org>
350 * config.charset: update from gettext 0.14.1.
352 2004-02-05 Paul Eggert <eggert@twinsun.com>
354 Add comments and code, prompted by suggestions from Bruno Haible
356 * quotearg.h (quotearg_alloc): New decl. Improve the comments
357 describing the enum quoting_style values.
358 * quotearg.c (quotearg_alloc): New function.
359 (quotearg_buffer_restyled): Treat lone { and } as special.
360 Treat = as special. Work around bug with older shells
361 that "see" a '\' that is really the 2nd byte of a multibyte char.
362 Quote empty string with shell_quoting_style.
364 2004-02-03 Bruno Haible <bruno@clisp.org>
366 * pipe.h: New file, from GNU gettext.
367 * pipe.c: New file, from GNU gettext.
369 2004-01-27 Bruno Haible <bruno@clisp.org>
371 * execute.h: New file, from GNU gettext.
372 * execute.c: New file, from GNU gettext.
373 * w32spawn.h: New file, from GNU gettext.
375 2004-01-23 Paul Eggert <eggert@twinsun.com>
377 Exit-status fix from coreutils.
379 Use exit_failure consistently in place of EXIT_FAILURE,
380 so that program exit statuses are consistent on failure.
382 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
383 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
384 * argmatch.h: Comment fix to match the above.
385 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
386 Now a macro referring to exit_failure, instead of a separate
387 variable. Include "exitfail.h" to get it.
388 * xstrtol.h: Include "exitfail.h".
389 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
391 * long-options.c (parse_long_options): Use prototype
392 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
395 2004-01-21 Jim Meyering <jim@meyering.net>
397 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
398 so as not to conflict with a different-sized __mktime_internal
399 function in GNU libc.
400 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
401 Problem building statically-linked `ls' reported by Michael Brunnbauer.
403 2004-01-18 Paul Eggert <eggert@twinsun.com>
405 Merge from diffutils.
407 * file-type.c (file_type): Add typed memory objects.
408 * file-type.h (S_TYPEISTMO): New macro.
410 * c-stack.h (c_stack_action): Remove argv argument.
411 * c-stack.c (c_stack_action): Likewise. All uses changed.
412 (die): Don't calculate message unless segv_action returns.
413 (get_stack_location, min_address_from_argv, max_address_from_argv,
414 volatile stack_base, volatile_stack_size): Remove.
415 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
416 that every segmentation violation is a stack overflow. (Ouch!)
417 See Debian bug 136249 (still outstanding) for more info about why
418 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
420 2003-11-30 Bruno Haible <bruno@clisp.org>
422 Safer stack allocation.
423 * setenv.c: Include allocsa.h.
424 (alloca): Remove fallback definition.
425 (freea): Remove macro.
426 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
429 2003-10-17 Bruno Haible <bruno@clisp.org>
431 * binary-io.h: Avoid warnings on Cygwin.
433 2003-12-28 Bruno Haible <bruno@clisp.org>
435 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
436 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
438 2003-11-28 Bruno Haible <bruno@clisp.org>
440 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
442 2003-11-27 Bruno Haible <bruno@clisp.org>
444 * wait-process.c: On Windows, include windows.h. Needed on mingw.
446 2003-11-17 Bruno Haible <bruno@clisp.org>
448 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
450 2003-11-24 Bruno Haible <bruno@clisp.org>
452 * xallocsa.h: New file, from GNU gettext.
453 * xallocsa.c: New file, from GNU gettext.
455 2003-11-24 Bruno Haible <bruno@clisp.org>
457 * allocsa.h: New file, from GNU gettext.
458 * allocsa.c: New file, from GNU gettext.
460 2003-11-24 Bruno Haible <bruno@clisp.org>
462 * eealloc.h: New file.
464 2004-01-15 Jim Meyering <jim@meyering.net>
466 Merge from coreutils.
468 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
469 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
470 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
472 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
473 optional configure-time default.
475 * version-etc.c (version_etc_copyright): Update copyright date.
477 * xreadlink.c (xreadlink): Correct outdated comment.
479 2004-01-15 Paul Eggert <eggert@twinsun.com>
481 Merge from coreutils.
483 * posixver.c: Include posixver.h.
485 * same.c: Include <stdbool.h>, <limits.h>.
486 (_POSIX_NAME_MAX): Define if not defined.
488 (same_name): If file names are silently truncated, report
489 that the file names are the same if they are the same after
490 the silent truncation.
492 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
494 * xstrtod.c (xstrtod): Likewise. All callers changed to
495 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
498 2004-01-14 Paul Eggert <eggert@twinsun.com>
500 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
501 with like-named macro in fnmatch.c.
502 (EXT): Use an internal constant instead.
504 Merge fnmatch patches from glibc.
505 * fnmatch.c (mbsinit): Remove define.
506 Add libc_hidden_ver (__fnmatch, fnmatch).
507 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
508 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
510 2003-12-14 Karl Berry <karl@gnu.org>
512 * config.charset: update from gettext-runtime.
514 2003-12-03 Paul Eggert <eggert@twinsun.com>
516 * getgroups.c (getgroups): xmalloc takes one argument, not two.
517 Bug reported by Alfred M. Szmidt.
519 2003-11-29 Karl Berry <karl@gnu.org>
521 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
523 2003-11-23 Paul Eggert <eggert@twinsun.com>
524 Bruno Haible <bruno@clisp.org>
526 * printf-parse.h: Don't include sys/types.h.
527 (ARG_NONE): New macro.
528 (char_directive): Change type of *arg_index fields to size_t.
529 * printf-parse.c: Don't include sys/types.h.
530 (SSIZE_MAX): Remove macro.
531 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
532 Remove unnecessary overflow check.
533 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
536 2003-11-24 Paul Eggert <eggert@twinsun.com>
538 * alloca.c: Remove dependency on xalloc module.
539 (xalloc_die): Remove.
540 (memory_full) [!defined emacs]: New macro.
541 [!defined emacs]: Don't include xalloc.h.
542 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
543 address arithmetic overflows. Change datatypes a bit to avoid
546 2003-11-22 Jim Meyering <jim@meyering.net>
548 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
550 2003-11-17 Bruno Haible <bruno@clisp.org>
552 * vasnprintf.c (alloca): Remove fallback definition.
553 (freea): Remove definition.
554 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
555 Reported by Paul Eggert.
557 2003-11-17 Jim Meyering <jim@meyering.net>
559 On systems without utime and without a utimes function capable of
560 dealing with a NULL struct utimbuf* argument, this utime replacement
561 could -- in unusual circumstances -- leak a file descriptor.
562 * utime.c: Include <unistd.h> and <errno.h>.
563 (utime_null): Be sure to close `fd' and to preserve errno.
564 Reported by Geoff Collyer via Arnold Robbins.
566 2003-11-16 Paul Eggert <eggert@twinsun.com>
567 Bruno Haible <bruno@clisp.org>
569 Protect against address arithmetic overflow.
570 * printf-args.h: Include stddef.h.
571 (arguments): Change type of field 'count' to size_t.
572 * printf-args.c (printf_fetchargs): Use size_t instead of
573 'unsigned int' where appropriate.
574 * printf-parse.h: Include sys/types.h.
575 (char_directive): Change type of *arg_index fields to ssize_t.
576 (char_directives): Change type of fields 'count', max_*_length to
578 * printf-parse.c: Include sys/types.h and xsize.h.
579 (SSIZE_MAX): Define fallback value.
580 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
581 instead of 'int' where appropriate. Check a_allocated, d_allocated
582 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
583 * vasnprintf.c: Include xsize.h.
584 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
585 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
586 overflow. Avoid wraparound when converting a width or precision from
589 2003-11-16 Bruno Haible <bruno@clisp.org>
591 Update from GNU gettext.
592 * printf-parse.c: Generalize to it can be compiled for wide strings.
593 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
594 * vasnprintf.c: Generalize to it can be compiled for wide strings.
595 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
596 SNPRINTF): New macros.
597 Don't include <alloca.h> if the file is used inside libintl.
598 (local_wcslen): New function, for Solaris 2.5.1.
599 (VASNPRINTF): Use it instead of wcslen.
601 2003-11-16 Bruno Haible <bruno@clisp.org>
603 * xsize.h (xmax): New function.
604 (xsum, xsum3, xsum4): Declare as "pure" functions.
606 2003-11-12 Paul Eggert <eggert@twinsun.com>
608 * xalloc.h: Do not include <limits.h> or <stdint.h>.
609 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
610 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
611 heuristic is just as accurate as far as we know, and it removes a
612 dependency on size_max.m4 and ptrdiff_max.m4.
614 2003-11-12 Paul Eggert <eggert@twinsun.com>
616 * xstrtol.c (__xstrtol): Remove "break" immediately after
617 "return", to pacify some unknown compiler. Problem reported
620 2003-11-11 Bruno Haible <bruno@clisp.org>
622 * xsize.h (SIZE_MAX): Remove fallback definition.
623 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
626 2003-11-10 Paul Eggert <eggert@twinsun.com>
628 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
629 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
630 rejected some allocations of exactly SIZE_MAX - 2 bytes.
632 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
633 not (size_t) -1, since it's defined here.
635 2003-11-06 Paul Eggert <eggert@twinsun.com>
637 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
638 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
639 Reject sizes of exactly SIZE_MAX bytes.
640 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
641 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
643 2003-11-05 Bruno Haible <bruno@clisp.org>
645 * xsize.h: Include limits.h, to avoid a possible collision with
646 SIZE_MAX defined in <limits.h> on Solaris.
648 2003-11-04 Bruno Haible <bruno@clisp.org>
651 * linebreak.c: Include xsize.h.
652 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
653 argument for overflow.
654 Suggested by Paul Eggert.
656 2003-10-31 Bruno Haible <bruno@clisp.org>
658 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
659 to avoid (extremely rare) race condition.
660 Suggested by Paul Eggert.
662 2003-11-03 Jim Meyering <jim@meyering.net>
664 * userspec.c: Include "userspec.h".
665 * userspec.h: New file.
667 2003-10-31 Paul Eggert <eggert@twinsun.com>
669 * mountlist.h (struct mount_entry.me_type_malloced): New member.
670 * mountlist.c (SIZE_MAX): Define if not defined already.
671 (read_filesystem_list): Set and use me_type_malloced.
672 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
673 whatever the type happens to be), for brevity and consistency.
674 Check for size calculation overflow on Alphas running OSF/1.
676 2003-10-31 Jim Meyering <jim@meyering.net>
678 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
680 * linebuffer.c: Include <string.h> for declaration of memset.
682 2003-10-30 Paul Eggert <eggert@twinsun.com>
683 Bruno Haible <bruno@clisp.org>
685 * vasprintf.c: Include <limits.h>, <stdlib.h>.
686 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
688 2003-10-29 Paul Eggert <eggert@twinsun.com>
690 * xalloc.h (xalloc_oversized): Now a macro, not a function,
691 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
693 * quotearg.c (quotearg_n_options): Use it.
694 * group-member.c: Include <stdbool.h>.
695 (free_group_info): Arg is now const *; don't free arg.
696 (get_group_info): Now returns bool and accepts struct group_info *,
697 rather than returning a malloc'ed struct group_info *.
698 All uses changed. Check for overflow in internal size calculation.
700 * getusershell.c (readname): Simplify the code by using x2nrealloc
701 rather than xmalloc/xrealloc.
702 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
703 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
704 conformance bug: the old code used a pointer after freeing the
705 storage that it addressed.
706 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
707 rather than doing it by hand.
708 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
709 the buffer preserved. Use free and xmalloc instead.
710 * quotearg.c (quotearg_n_options): Likewise.
711 Use a simpler test for size overflow. Don't use xalloc_oversized
712 because unsigned int might be wider than size_t (!); this suggests
713 that we should switch from unsigned int to size_t for slot numbers.
715 2003-10-27 Bruno Haible <bruno@clisp.org>
717 * stdbool_.h: Better support for BeOS.
719 2003-10-27 Paul Eggert <eggert@twinsun.com>
721 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
722 to allocate the returned structure. Do not allocate a subarray,
723 as x2nrealloc will do that.
724 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
725 instead of xnrealloc.
726 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
728 2003-10-26 Paul Eggert <eggert@twinsun.com>
730 * xalloc.h (xalloc_oversized): New static inline function, for
731 callers that want to do their own size-overflow checking. Include
732 <stdbool.h>, since xalloc_oversized returns bool.
733 * xalloc.c (array_size_overflow): Remove. All callers changed
734 to use xalloc_oversized.
736 Add two functions x2realloc, x2nrealloc, for programs that grow
737 arrays dynamically by doubling their sizes.
738 * xalloc.h (x2realloc, x2nrealloc): New decls.
739 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
742 Port to C99 semantics for 'inline' of external functions.
743 Bug reported by Bruno Haible.
744 * xmalloc.c (xnmalloc_inline): New static inline function,
745 with the old contents of xnmalloc.
746 (xnmalloc, xmalloc): Use it.
747 (xnrealloc_inline): New static inline function,
748 with the old contents of xnrealloc.
749 (xnrealloc, xrealloc): Use it.
751 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
753 2003-10-25 Paul Eggert <eggert@twinsun.com>
755 Fix several address-calculation bugs in the hash modules,
756 plus some minor code cleanup.
758 * hash.h: Include <stdbool.h>, for bool.
759 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
760 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
761 hash_get_n_entries, hash_get_max_bucket_length,
762 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
763 hash_rehash): Use size_t rather than unsigned.
764 * hash.c (struct hash_table, hash_get_n_buckets,
765 hash_get_n_buckets_used, hash_get_n_entries,
766 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
767 hash_get_entries, hash_do_for_each, hash_string, is_prime,
768 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
770 (SIZE_MAX): Define if not defined.
771 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
772 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
774 Use const * when possible.
775 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
776 (check_tuning): Fix bug: if tuning parameters were very close to
777 0 or 1, rounding errors could have caused subscript violations.
778 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
779 (hash_initialize): Add 'fail:' label
780 to free table and return NULL, and use it to simplify code.
781 Use calloc rather than clearing the storage ourself.
782 (hash_initialize, hash_rehash): Check for arithmetic overflow in
783 buffer size calculations.
784 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
785 Include <stddef.h>, for size_t.
786 * hash-pjw.c (hash_pjw): Likewise.
787 Switch to method described by Bruno Haible.
788 Include <limits.h>, for CHAR_BIT.
789 (SIZE_BITS): New macro.
791 2003-10-21 Paul Eggert <eggert@twinsun.com>
793 * getndelim2.c (getndelim2): When size calculation overflows,
794 ceiling the allocation at NMAX bytes rather than silently
795 discarding input bytes before NMAX is reached. This makes
796 a difference only if NMAX exceeds SIZE_MAX / 2.
798 * obstack.c: Merge from glibc.
799 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
800 Add libc_hidden_def (_obstack_newchunk).
801 (_obstack_free) [! defined _LIBC]: Remove.
802 [defined _LIBC]: Make a strong alias from obstack_free, rather than
803 a clone of the function body.
804 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
805 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
807 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
808 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
811 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
812 (obstack_ptr_grow_fast, obstack_int_grow_fast):
813 Don't use lvalue casts, as GCC plans to remove support for them
814 in GCC 3.5. Reported by Joseph S. Myers. This bug
815 was also present in the non-GCC version, indicating that this
816 code had always been buggy and had never been widely used.
817 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
818 Use the fast variant of each macro, rather than copying the
819 definiens of the fast variant; that way, we'll be more likely to
820 catch future bugs in the fast variants.
822 2003-10-20 Bruno Haible <bruno@clisp.org>
824 * wait-process.h: New file, from GNU gettext.
825 * wait-process.c: New file, from GNU gettext.
827 2003-10-19 Jim Meyering <jim@meyering.net>
829 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
831 2003-10-16 Paul Eggert <eggert@twinsun.com>
833 * getgroups.c: Include <errno.h>, <stdlib.h>.
834 (getgroups): First arg is int, not size_t.
835 Don't let 'free' mangle errno.
837 2003-10-16 Jim Meyering <jim@meyering.net>
839 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
841 2003-10-15 Paul Eggert <eggert@twinsun.com>
843 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
845 (new_exclude, add_exclude_file): Initial size no longer needs to
847 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
848 our own address arithmetic overflow checking.
850 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
851 (fnmatch): Do not alloca more than 2000 wide characters;
852 instead, use malloc for large buffers.
853 Check for address arithmetic overflow, and return -1
854 with errno set to ENOMEM in that case.
855 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
856 (NEW_PATTERN): Do not alloca more than 8000 bytes;
857 instead, return -1. Check for address arithmetic overflow.
859 2003-10-14 Paul Eggert <eggert@twinsun.com>
861 Handle invalid suffixes and overflow independently, so that
862 callers can treat them independently as needed. Fix some bugs in
863 suffix handling, e.g., "100k@" was not diagnosed as an invalid
864 suffix for a human-readable blocksize. The major caller-visible
865 change is the addition of a new
866 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
867 that both overflow and suffix chars were found.
869 * human.c (humblock): Don't check separately for invalid suffix
870 char; that is xstrtoumax's job (now that its bug is fixed).
871 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
872 INTMAX_MAX]: New macros.
873 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
874 TYPE_MAXIMUM): New macros.
875 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
876 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
877 if overflow occurs, as it's what __strtol does and it's more useful
879 (__xstrtol): If __strtol reports some error other than ERANGE,
880 reflect it to the caller as LONGINT_INVALID. If it reports
881 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
882 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
883 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
885 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
886 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
887 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
888 [defined UINTMAX_MAX]: New macros.
890 2003-10-14 Bruno Haible <bruno@clisp.org>
892 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
893 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
894 Also use volatile where needed.
896 2003-10-12 Paul Eggert <eggert@twinsun.com>
898 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
899 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
900 and define in terms of the other primitives.
901 * xmalloc.c: Include stdbool.h; do not include exit.h.
902 (SIZE_MAX): Define if not already defined.
903 (array_size_overflow): New function.
904 (xalloc_die): Abort instead of exiting if 'error' returns.
905 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
906 (xmalloc, xrealloc): Use them.
907 (xcalloc): Check for address arithmetic overflow.
908 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
909 a bit faster than strcpy.
911 2003-10-08 Paul Eggert <eggert@twinsun.com>
913 Merge getpass from libc, plus a few fixes.
915 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
917 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
918 __fsetlocking to empty.
919 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
920 do include <bits/libc-lock.h>.
921 Do not include <fcntl.h>; not needed.
922 [_LIBC]: Include <wchar.h>.
923 (NOTCANCEL_MODE): New macro.
924 (flockfile, funlockfile) [_LIBC]: New macros.
925 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
926 [!_LIBC]: New macros.
927 (call_fclose): New function.
928 (getpass): Use it. Save tty stream separately; this simplifies the
929 code and makes it more reliable if stdin happens to equal stdout.
930 Invoke __fsetlocking on tty.
931 Handle thread cancellation if needed.
932 Namespace cleanup (use __tcgetattr, __getline).
933 Use bool for Booleans.
934 [USE_IN_LIBIO]: Handle wide streams.
935 [!_LIBC]: Unconditionally do the fseek, since we don't know what
936 stream might go where.
938 * unlocked-io.h: Include <stdio.h>, so that the caller
939 doesn't have to include <stdio.h> before us.
940 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
941 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
942 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
943 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
944 if not declared, so that we can use getpass.c code from libc without
946 (flockfile, ftrylockfile, funlockfile): New macros.
948 2003-10-06 Bruno Haible <bruno@clisp.org>
950 * version-etc-2.h: Remove file.
951 * version-etc-2.c: Remove file.
953 2003-09-25 Jim Meyering <jim@meyering.net>
954 Bruno Haible <bruno@clisp.org>
956 This lets translators provide better translations for the
957 "Written by ..." part of --version output.
958 * version-etc.h: Include stdarg.h.
959 (version_etc_copyright): Declare as readonly.
960 (version_etc): Make this function variadic with a NULL-terminated list
961 of author name strings.
962 (version_etc_va): New declaration.
963 * version-etc.c: Include stdarg.h, stdlib.h.
964 (version_etc_copyright): Declare as readonly.
965 (version_etc_va): New function. Provide a different translatable string
966 for each possible number of authors < 10. Abbreviate when there are 10
968 (version_etc): Make this function variadic. Call version_etc_va.
969 Suggestion from Gary V. Vaughan.
971 * long-options.h (parse_long_options): Change prototype: the authors
972 string is moved to the end and becomes variadic.
973 * long-options.c: Include stdarg.h.
974 (parse_long_options): Make this function variadic, too.
975 Call version_etc_va, not version_etc.
977 2003-10-06 Bruno Haible <bruno@clisp.org>
979 * fatal-signal.h: New file, from GNU gettext.
980 * fatal-signal.c: New file, from GNU gettext.
982 2003-10-04 Karl Berry <karl@gnu.org>
984 * argp*: update from libc.
986 2003-10-01 Larry Jones <lawrence.jones@eds.com>
988 * getpass.c (getpass): Use a no-op fseek when switching from input to
989 output mode on the same stream.
991 2003-09-29 Paul Eggert <eggert@twinsun.com>
993 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
994 Fix arg typo in previous patch.
996 2003-09-28 Jim Meyering <jim@meyering.net>
998 * error.c: Correct cpp indentation.
1000 2003-09-27 Paul Eggert <eggert@twinsun.com>
1002 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1003 Omit the special code that used __typeof__, since we worry that
1004 it could be more trouble than it's worth. See:
1005 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1006 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1010 2003-09-26 Jim Meyering <jim@meyering.net>
1012 * error.c (error_tail): Move some declarations
1013 into inner scope where the local variables are used.
1015 2003-09-26 Bruno Haible <bruno@clisp.org>
1017 * stpncpy.h (gnu_stpncpy): New declaration.
1018 (stpncpy): Define as alias for gnu_stpncpy.
1019 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1021 2003-09-26 Paul Eggert <eggert@twinsun.com>
1023 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1024 (error_tail): Do not loop, reallocating temporary buffer, since
1025 the output cannot contain more wide characters than the input
1026 contains bytes, the size must be big enough already. This avoids
1027 one potential size overflow calculation. Check for size overflow
1028 when calculating temporary buffer size. Free temporary buffer
1029 when done, if it was allocated with malloc; this plugs a memory
1030 leak. Remove casts from void * to pointers, that are no longer
1031 needed now that we're assuming C89 or better.
1033 Merge error changes from glibc.
1035 * error.c, error.h: Update copyright notice header to match glibc.
1036 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1037 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1038 Disable cancellation while printing error.
1039 * error.h: Prepend __ to parameter names.
1041 2003-09-25 Karl Berry <karl@gnu.org>
1043 * argp-fmtstream.c, argp-help.c: update from libc.
1045 2003-09-25 Bruno Haible <bruno@clisp.org>
1047 * version-etc-2.h: New file, from version-etc.h with modifications.
1048 * version-etc-2.c: New file, from version-etc.c with modifications.
1050 2003-09-25 Simon Josefsson <jas@extundo.com>
1052 * xgetdomainname.h: New file.
1053 * xgetdomainname.c: New file.
1055 2003-09-25 Simon Josefsson <jas@extundo.com>
1056 Bruno Haible <bruno@clisp.org>
1058 * getdomainname.h: New file.
1059 * getdomainname.c: New file.
1061 2003-09-24 Paul Eggert <eggert@twinsun.com>
1063 * linebuffer.c (freebuffer): Don't free the argument, just
1064 the buffer associated with the argument. Bug reported by
1067 2003-09-19 Karl Berry <karl@gnu.org>
1069 * argp.h: update from libc.
1071 2003-09-16 Paul Eggert <eggert@twinsun.com>
1073 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1074 input error, instead of returning NULL the next time we are called
1075 (and therefore losing track of errno).
1077 2003-09-15 Paul Eggert <eggert@twinsun.com>
1079 * getndelim2.c (getndelim2): Don't trash errno when a read
1080 fails, so that the caller gets the proper errno.
1082 * readutmp.c (read_utmp): Likewise.
1083 Check for fstat error. Close stream and free storage
1086 2003-09-14 Bruno Haible <bruno@clisp.org>
1088 * fwriteerror.h: New file.
1089 * fwriteerror.c: New file.
1091 2003-09-14 Jim Meyering <jim@meyering.net>
1093 * getloadavg.c: Correct cpp indentation.
1094 * strdup.c: Likewise.
1095 * vasnprintf.c: Likewise.
1097 2003-09-12 Paul Eggert <eggert@twinsun.com>
1099 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1100 * obstack.c [!defined _LIBC]: Likewise.
1101 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1102 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1103 * exitfail.c: Don't include stdlib.h; no longer needed.
1105 More changes to assume C89 or better.
1107 * error.c (error_tail): Assume vprintf.
1109 * argmatch.c (getenv): Remove decl.
1110 * progreloc.c (get_full_program_name): Define via prototype.
1111 * setenv.c (clearenv): Likewise.
1112 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1114 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1115 (malloc, memcpy): Remove decls.
1116 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1117 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1118 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1119 (memcpy): Remove macro.
1120 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1121 (__P): Remove. All uses removed.
1122 (PTR): Remove. All uses changed to void *.
1123 (CHAR_BIT, NULL): Remove.
1124 (spaces, zeros, memset_space, memset_zero)
1125 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1127 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1128 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1129 Define with prototype.
1130 Remove now-unnecessary prototype decl.
1131 (extra_args_spec): Assume ANSI C. All uses changed.
1132 (extra_args_spec_iso): Remove.
1133 (my_strftime, emacs_strftimeu): Define via prototype.
1134 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1136 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1137 * strtoimax.c: Include <stdlib.h> unconditionally.
1138 (strtoul, strtol): Remove decls.
1139 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1141 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1142 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1143 (LOCALE_PARAM_PROTO): New macro.
1144 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1145 (INTERNAL (strtol), strtol): Define with a prototype.
1146 (PARAMS): Remove. All uses removed.
1147 * tempname.c: Include <string.h> unconditionally.
1148 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1149 * xgethostname.c (main): Define with a prototype.
1150 * xmalloc.c: Include "xalloc.h" first, to check interface.
1151 Include <stdlib.h> unconditionally.
1152 (calloc, malloc, realloc, free): Remove decls.
1153 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1154 Include <stdlib.h> unconditionally. Sort include file names.
1156 (xstrtod): Define with a prototype.
1157 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1158 (strtol, strtoul): Remove decls.
1160 2003-09-11 Paul Eggert <eggert@twinsun.com>
1162 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1163 Include <stdlib.h>, <string.h> unconditionally.
1164 Remove now-unnecessary cast to char *.
1165 * strnlen.c: Include <string.h> unconditionally.
1166 * yesno.c (yesno): Define with a prototype.
1168 2003-09-10 Bruno Haible <bruno@clisp.org>
1170 * strcspn.c: Include <string.h> unconditionally.
1171 * strpbrk.c: Include <string.h> unconditionally.
1172 * strstr.c: Include <string.h> unconditionally.
1173 * unicodeio.c: Include <string.h> unconditionally.
1174 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1175 * unsetenv.c: Likewise.
1176 * xreadlink.c: Include <stdlib.h> unconditionally.
1177 * yesno.c: Include <stdlib.h> unconditionally.
1178 (rpmatch): Add prototype.
1180 2003-09-10 Jim Meyering <jim@meyering.net>
1182 * error.c: Correct indentation of cpp directives.
1184 2003-09-09 Paul Eggert <eggert@twinsun.com>
1188 * acosl.c (main): Use a prototype.
1189 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1192 * getloadavg.c (getloadavg, main): Define via prototypes.
1194 * getopt.h (struct option.name): Assume C89, and use 'const'.
1195 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1196 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1198 * getopt.c (const): Remove macro.
1199 Include <string.h> unconditionally.
1200 (my_index): Remove; all uses changed to strchr.
1201 (strlen): Remove decl.
1202 (exchange): Remove forward decl; no longer needed.
1203 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1204 Define with prototype.
1205 * getopt1.c (const): Remove macro.
1206 (getopt_long, getopt_long_only, main): Define with prototype.
1208 * getugroups.c: Include <string.h> unconditionally.
1210 * getusershell.c: Include <stdlib.h> unconditionally.
1211 (getusershell, setusershell, endusershell, readname, main):
1212 Define with prototypes.
1214 * group-member.c: Include group-member.h first.
1215 Include <stdlib.h> unconditionally.
1217 * hard-locale.c: Include hard-locale.h first.
1218 Include <stdlib.h>, <string.h> unconditionally.
1220 * hash.c (free, malloc): Remove decls.
1221 Include <stdlib.h> unconditionally.
1223 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1224 (getenv): Do not declare.
1226 * idcache.c: Include <string.h> unconditionally.
1228 * long-options.c: Include long-options.h first, to test interface.
1229 Include <stdlib.h> unconditionally.
1231 * makepath.c: Include makepath.h first, to test interface.
1232 Include <stdlib.h> and <string.h> unconditionally.
1234 * linebuffer.c: Include <stdlib.h>.
1235 (free): Remove decl.
1237 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1238 rpl_malloc returns void *, not char *.
1239 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1241 * md5.h: Include <limits.h> unconditionally.
1242 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1243 (__P): Remove; all uses removed.
1244 * md5.c: Include "md5.h" first.
1245 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1246 md5_buffer, md5_process_bytes, md5_process_block):
1247 Define with prototypes.
1248 * sha.h (__P): Remove all uses. (It wasn't defined??)
1249 * sha.c: Include "sha.h" first.
1250 Include <stdlib.h>, <string.h> unconditionally.
1252 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1253 * memcmp.c (__ptr_t): Likewise.
1254 * memrchr.c (__ptr_t): Likewise.
1255 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1256 Include <string.h> unconditionally.
1257 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1258 * memchr.c: Include <stdlib.h> unconditionally.
1259 * memchr.c (LONG_MAX): Remove.
1260 * memrchr.c (LONG_MAX): Likewise.
1261 * memchr.c (__memchr): Define via a prototype.
1262 * memrchr.c (__memrchr): Likewise.
1263 * memcmp.c (__P): Remove, and remove all uses.
1264 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1265 Remove forward decls; no longer needed.
1266 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1267 Use types required by C89 in prototype.
1269 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1270 * savedir.c: Likewise.
1271 * mkdir.c (free): Remove decl.
1272 * rmdir.c (rmdir): Define with a prototype.
1273 * savedir.c: Include savedir.h first, to test interface.
1275 * mktime.c (STDC_HEADERS): Remove.
1276 Include <stdlib.h>, <string.h> unconditionally.
1278 * modechange.c: Include <stdlib.h> unconditionally.
1279 (malloc): Remove decl.
1281 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1282 (free): Remove decl.
1284 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1285 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1286 (This type really should be intptr_t, but that's a C99ism.)
1287 (_obstack_memcpy): Remove: all uses changed to memcpy.
1288 Include <string.h> unconditionally.
1289 (struct obstack): Assume __STDC__ for types of members
1290 chunkfun, freefun, extra_arg.
1291 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1292 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1293 obstack_begin, obstack_specify_allocation,
1294 obstack_specify_allocation_with_arg, obstack_chunkfun,
1295 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1296 Remove unprototyped decls and the macros that use them.
1297 * obstack.c (POINTER): Remove. All uses changed to void *.
1298 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1299 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1300 (defined __STDC__ && __STDC__)]:
1301 Remove nonprototyped code.
1302 Include <stdlib.h> unconditionally.
1303 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1304 _obstack_allocated_p, _obstack_free, obstack_free,
1305 _obstack_memory_used, print_and_abort):
1306 Define using prototypes.
1307 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1308 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1309 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1310 obstack_next_free, obstack_object_size, obstack_room) [0]:
1311 Remove unused, unprototyped code.
1313 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1315 * physmem.c (physmem_total, physmem_available, main): Define
1318 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1319 (main): Define with a prototype.
1321 * posixver.c (getenv): Remove decl.
1323 * putenv.c (malloc): Returns void *, not char *.
1324 Include <string.h> unconditionally.
1325 (strchr, memcpy, NULL): Do not define.
1327 * readtokens.c: Include readtokens.h first, to test interface.
1328 Include <stdlib.h>, <string.h> unconditionally.
1329 (init_tokenbuffer): Define with a prototype.
1331 * regex.c (PARAMS): Remove. All uses removed.
1332 All uses of _RE_ARGS removed, too.
1333 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1335 (bzero): Assume memset exists.
1336 (memcmp, memcpy, NULL): Remove.
1337 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1338 char, or assignments to local vars of type signed char.
1339 (init_syntax_once, PREFIX(extract_number_and_incr),
1340 PREFIX(print_partial_compiled_pattern),
1341 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1342 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1343 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1344 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1345 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1346 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1347 wcs_compile_range, byte_compile_range, truncate_wchar,
1348 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1349 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1350 count_mbs_length, wcs_re_match_2_internal,
1351 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1352 PREFIX(alt_match_null_string_p),
1353 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1354 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1355 regfree, PREFIX(extract_number)): Define with prototype. Remove
1356 now-unnecessary declaration, if any.
1357 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1359 Remove now-unnecessary casts among pointer types.
1360 * regex.h (_RE_ARGS): Remove. All uses removed.
1362 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1363 (free): Remove decl.
1365 * rpmatch.c: Include <stdlib.h> unconditionally.
1367 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1368 (free): Remove decl.
1370 * save-cwd.c: Include <stdlib.h> unconditionally.
1371 * xgetcwd.c: Likewise.
1373 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1374 (free): Remove decl.
1376 * strchrnul.c (strchrnul): Define with a prototype.
1377 Fix bug: c_in was not converted to char before searching.
1379 The following changes are not K&R related:
1381 * group-member.h: Include <sys/types.h>, so that this file is
1383 * makepath.h: Likewise.
1385 * getusershell.c (readname, default_index, line_size, readname):
1386 Use size_t, not int, for sizes.
1387 (readname): If the size overflows, report an error instead of
1390 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1392 * getndelim2.c: Assume stdlib.h per the C89 spec.
1394 2003-09-08 Paul Eggert <eggert@twinsun.com>
1396 Assume C89 or better; remove K&R cruft.
1397 A few of these changes were first proposed by Derek Robert Price
1398 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1400 * addext.c: Include <string.h> unconditionally.
1401 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1402 Don't declare getenv or malloc.
1404 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1405 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1407 (find_stack_direction, alloca): Use prototypes.
1409 * atexit.c (atexit): Define using a prototype.
1411 * basename.c, dirname.c, stripslash.c:
1412 Include <string.h> unconditionally.
1414 * bcopy.c: Include <stddef.h>.
1415 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1417 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1419 * error.h (error, error_at_line, error_print_progname)
1420 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1421 * error.c: Include error.h first, to check interface.
1422 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1423 (VA_START): Remove; all uses changeed to va_start.
1424 (exit, strerror): Remove decls.
1425 (error_print_progname): Prototype uncondionally.
1426 Don't include <errno.h>; no longer needed.
1427 (private_strerror): Remove.
1428 (error_tail): Always define.
1429 (error, error_at_line): Assume C89 or better; always use prototypes.
1430 * fatal.c: Include "fatal.h" first, to test interface.
1431 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1432 (VA_START): Remove; all uses changed to va_start.
1433 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1435 (exit): Remove decl.
1436 (fatal): Prototype unconditionally. Assume va_start works.
1437 Abort at end, to pacify gcc.
1439 * euidaccess.c (main): Define with a prototype.
1441 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1443 * exitfail.c: Include <stdlib.h> unconditionally.
1445 * fnmatch_.h (__P): Remove. All uses changed to assume
1447 * fnmatch.c: Include fnmatch.h first, to test interface.
1448 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1449 (getenv): Remove decl.
1450 (fnmatch): Define using a prototype.
1451 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1452 (FCT): Define using a prototype.
1454 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1456 * gethostname.c: Include <stddef.h>.
1457 (gethostname): Define with prototype. Length is size_t, not int.
1459 2003-09-08 Paul Eggert <eggert@twinsun.com>
1461 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1462 getversion.c should have been removed then, but was accidentally
1465 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1466 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1468 2003-09-07 Paul Eggert <eggert@twinsun.com>
1470 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1471 copy_tm_result. Bug reported by Simon Josefsson in
1472 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1474 2003-09-06 Paul Eggert <eggert@twinsun.com>
1476 * time_r.c, time_r.h: New files.
1478 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1480 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1481 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1483 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1485 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1486 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1489 * timegm.c: Switch to glibc implementation, with the following changes:
1490 [defined HAVE_CONFIG_H]: Include <config.h>.
1491 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1492 (__mktime_internal) [!defined _LIBC]: New decl.
1493 (__gmtime_r) [!defined _LIBC]: New macro and function.
1494 (timegm): Use a prototype, since gnulib assumes C89.
1495 Do not bother declaring tmp to be const, as it's not really usefu.
1496 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1497 (timegm): Declare only if HAVE_DECL_TIMEGM.
1499 2003-09-03 Paul Eggert <eggert@twinsun.com>
1501 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1502 Bug reported by Lute Kamstra in
1503 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1505 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1506 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1507 course with correspondingly smaller numbers for tomorrow and
1508 yesterday. From Tadayoshi Funaba. Originally installed into
1509 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1512 2003-08-31 Simon Josefsson <jas@extundo.com>
1514 * timegm.h: New file.
1515 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1517 2003-08-31 Karl Berry <karl@gnu.org>
1519 * argp.h: update from libc.
1521 2003-08-28 Bruno Haible <bruno@clisp.org>
1523 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1524 warning on QNX, which defines O_BINARY to 000000.
1526 2003-08-24 Bruno Haible <bruno@clisp.org>
1528 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1529 MSVC7 <stdio.h> is included later.
1531 2003-08-20 Bruno Haible <bruno@clisp.org>
1533 * progname.h: New file, from GNU gettext.
1534 * progname.c: New file, from GNU gettext.
1535 * progreloc.c: New file, from GNU gettext.
1537 2003-08-19 Bruno Haible <bruno@clisp.org>
1539 * xstrdup.c: Assume <string.h> exists.
1541 2003-08-18 Jim Meyering <jim@meyering.net>
1543 * setenv.h: Indent nested cpp directive.
1544 * vasnprintf.c: Remove trailing blanks.
1546 2003-08-17 Simon Josefsson <jas@extundo.com>
1547 Bruno Haible <bruno@clisp.org>
1549 * xstrndup.h: New file.
1550 * xstrndup.c: New file.
1552 2003-08-17 Bruno Haible <bruno@clisp.org>
1554 * strndup.h: New file.
1556 2003-08-16 Paul Eggert <eggert@twinsun.com>
1558 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1559 space, undoing this 2003-08-12 change:
1560 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1562 2003-08-16 Jim Meyering <jim@meyering.net>
1564 Merge from coreutils.
1565 * xstrtoimax.c: #else #if -> #elif.
1566 * xstrtoumax.c: Likewise.
1568 2003-08-15 Paul Eggert <eggert@twinsun.com>
1570 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1571 rather than tab, after '#' in shell-script copyright notices.
1572 Suggested by Bruno Haible.
1574 2003-08-15 Jim Meyering <jim@meyering.net>
1575 and Paul Eggert <eggert@twinsun.com>
1577 Merge from coreutils.
1578 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1579 member but strut utmpx does not. Needed for AIX 4.3.3.
1580 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1582 2003-08-15 Jim Meyering <jim@meyering.net>
1584 Merge from coreutils.
1585 * xgethostname.c: Include <stdlib.h>.
1586 (xghostname): Don't exit for anything other than memory-related
1587 failure; just return NULL.
1588 * userspec.c: Include "posixver.h".
1589 (parse_user_spec): Accept `.' as a separator only
1590 in pre-POSIX-200112 mode.
1591 * strtoimax.c: Use #elif rather than #else #if.
1592 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1593 Remove function, now that we can rely on a working tzset function.
1594 [!_LIBC]: Ensure that the required autoconf test has been run.
1595 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1596 Use underlying_strftime for %r.
1597 * sha.c: Merge in some clean-up and optimization changes from glibc.
1598 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1599 Ensure that it is a multiple of 64.
1600 Rearrange loop exit tests so as to avoid performing an
1601 additional fread after encountering an error or EOF.
1602 * realloc.c: Update copyright date.
1604 2003-08-14 Jim Meyering <jim@meyering.net>
1606 Merge from coreutils.
1607 * obstack.h: Whitespace changes.
1608 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1609 and xcalloc return values.
1610 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1611 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1612 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1613 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1614 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1616 Use mntctl's return value to drive the entry-processing loop, since
1617 we can't rely on the value of the vmt_length member in the last
1618 entry. On some systems doing so could result in exhausting
1619 virtual memory. Based in part on a patch from Mike Jetzer.
1621 2003-08-14 Jim Meyering <jim@meyering.net>
1622 and Paul Eggert <eggert@twinsun.com>
1624 Merges from coreutils, plus other fixes.
1625 * physmem.c: Merge in portability changes from gcc/libiberty
1626 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1627 for credits and details. Thanks to Kaveh Ghazi for helping
1628 to keep these files in sync.
1629 (ARRAY_SIZE): Define it.
1630 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1631 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1632 (memcasecmp): Don't assume size_t fits in unsigned int.
1633 Remove casts and duplicate code.
1634 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1635 (memcpy): Remove definition.
1636 Merge in some clean-up and optimization changes from glibc.
1637 [BLOCKSIZE]: Move definition to top of file.
1638 Ensure that it is a multiple of 64.
1639 Rearrange loop exit tests so as to avoid performing an
1640 additional fread after encountering an error or EOF.
1641 * md5.h (md5_uintptr): Define.
1642 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1643 return to the initial working directory. Preserve errno
1645 * idcache.c: Include "xalloc.h".
1646 (xmalloc, xrealloc): Remove decls.
1647 (getuser): Remove casts no longer required in C89.
1648 * human.c: Include stdio.h, for sprintf.
1649 * group-member.c: Include "xalloc.h".
1650 (xmalloc, xrealloc): Remove decls.
1651 (get_group_info): Remove casts no longer required in C89.
1652 * getusershell.c (readname): Remove casts no longer required in C89.
1653 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1654 * getline.c: Whitespace fix, from coreutils.
1656 2003-08-13 Paul Eggert <eggert@twinsun.com>
1658 * exclude.c: Include <ctype.h>
1659 (IN_CTYPE_DOMAIN): New macro.
1661 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1664 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1665 Undo previous (whitespace-only) change.
1667 2003-08-12 Paul Eggert <eggert@twinsun.com>
1669 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1670 Normalize leading white space and remove trailing white space.
1671 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1672 notice, as per ../config/srclist-update.
1674 Merge from coreutils.
1675 * euidaccess.h: New file.
1676 * euidaccess.c: Include it.
1677 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1678 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1679 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1681 2003-08-11 Bruno Haible <bruno@clisp.org>
1683 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1684 (vasnprintf): Use it instead of wcslen.
1686 2003-08-11 Bruno Haible <bruno@clisp.org>
1688 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1689 value to ensure that _Bool promotes to int. Use #define for _Bool when
1690 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1692 2003-08-10 Karl Berry <karl@gnu.org>
1694 * regex.h: update from libc (whitespace fix).
1696 2003-08-09 Paul Eggert <eggert@twinsun.com>
1698 Merge some files from coreutils. These changes were
1699 originally made by Jim Meyering.
1700 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1701 many older Unixes require this.
1702 * alloca.c (alloca): Remove cast to argument of free;
1703 no longer needed in C89.
1704 * alloca_.h, regex.h: Fix white space to match
1705 what GNU indent does.
1707 2003-08-05 Paul Eggert <eggert@twinsun.com>
1709 * bumpalloc.h: Remove.
1711 2003-08-04 Paul Eggert <eggert@twinsun.com>
1713 * getloadavg.c: Change copyright notice and spacing to conform to
1716 Merge from coreutils.
1717 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1719 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1720 from Karl Berry, implemented by Jim Meyering.
1721 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1722 from Dmitry V. Levin.
1723 Remove anachronistic cast of xrealloc.
1724 * fnmatch_.h (__const): Remove. Use 'const'.
1725 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1726 type. Otherwise, it wouldn't compile with at least /bin/cc on
1727 ymp-cray-unicos9.0.2.X.
1728 Combine two mostly-identical uses of alloca into one.
1729 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1731 2003-08-04 Dave Love <d.love@dl.ac.uk>
1735 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1736 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1737 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1738 obsolete NLIST_NAME_UNION.
1739 [__GNU__]: Undef BSD and FSCALE.
1740 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1742 2003-08-03 Paul Eggert <eggert@twinsun.com>
1744 * stdbool_.h (_Bool): Make it signed char, instead of
1745 an enum type, so that it's guaranteed to promote to int. See:
1746 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1748 2003-07-31 Paul Eggert <eggert@twinsun.com>
1750 * strerror.c: Include config.h, limits.h. Declare sprintf.
1751 (strerror): Don't assume that a printable int fits in 14 bytes.
1753 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1754 Bruno Haible <bruno@clisp.org>
1756 * getline.h (getline, getdelim): Change return type to ssize_t.
1757 * getline.c (getline, getdelim): Likewise.
1758 Remove _GNU_SOURCE define; now it's defined in config.h through
1761 2003-07-22 Paul Eggert <eggert@twinsun.com>
1763 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1764 over-parenthesization in macros.
1766 Sync with coreutils.
1768 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1771 Use `exit_failure' for xalloc and xmemcoll instead of their own
1772 private exit-failure variables.
1773 * xalloc.h (xalloc_exit_failure): Remove.
1774 * xmalloc.c: Likewise. Include exitfail.h.
1775 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1776 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1777 * xmemcoll.c: Likewise. Include exitfail.h.
1778 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1780 2003-07-18 Paul Eggert <eggert@twinsun.com>
1782 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1783 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1784 to test that it can stand by itself. Include "exitfail.h".
1785 Clients should set exit_failure instead.
1786 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1788 2003-07-18 Andreas Schwab <schwab@suse.de>
1790 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1792 2003-07-18 Bruno Haible <bruno@clisp.org>
1794 * getndelim2.h: New file.
1795 * getndelim2.c: Make into a module of its own. Include config.h,
1797 (getndelim2): Make non-static. Change return type to ssize_t.
1798 * getline.h: Change argument names.
1799 * getline.c: Include getndelim2.h instead of getndelim2.c.
1800 * getnline.c: Include getndelim2.h.
1802 2003-07-17 Bruno Haible <bruno@clisp.org>
1804 * Makefile.am: Remove file.
1805 * Makefile.in: Remove file.
1807 2003-07-17 Bruno Haible <bruno@clisp.org>
1809 * getnline.h: New file.
1810 * getnline.c: New file.
1811 * getndelim2.c: New file, extracted from getline.c.
1812 (getndelim2): Renamed from getdelim2, with added nmax argument.
1813 * getline.c: Include getndelim2.c.
1814 (getdelim2): Moved out to getndelim2.c.
1815 (getline, getdelim): Update.
1817 2003-07-15 <karl@gnu.org>
1819 * vasnprintf.c: update from gettext.
1821 2003-07-15 Jim Meyering <jim@meyering.net>
1823 * makepath.c (make_path): Enclose diagnostic in _(...).
1825 2003-07-14 Paul Eggert <eggert@twinsun.com>
1827 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1828 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1829 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1830 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1831 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1832 updated automatically by ../config/srclist-update. This changes
1833 their license from LPGL to GPL.
1835 2003-07-14 Jim Meyering <jim@meyering.net>
1837 Don't emit diagnostics. Let callers do that.
1838 * save-cwd.c: Don't include "error.h".
1839 (save_cwd): Don't call error. Ensure that errno is valid
1840 when returning nonzero.
1842 * save-cwd.h (restore_cwd): Update prototype.
1843 * save-cwd.c (restore_cwd): Remove two parameters.
1844 Simplify. Don't call error upon failure. Let callers do that.
1845 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1846 when auditing is enabled. But don't bother updating the #if.
1848 2003-07-14 Simon Josefsson <jas@extundo.com>
1850 * mempcpy.h: New file.
1851 * mempcpy.c: New file.
1853 2003-07-14 Paul Eggert <eggert@twinsun.com>
1855 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1856 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1857 unicodeio.c, unicodeio.h, unlocked-io.h:
1858 Switch from LGPL to GPL.
1860 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1862 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1863 it breaks C++ compilation.
1864 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1866 2003-07-10 Jim Meyering <jim@meyering.net>
1868 * vasnprintf.c: Remove trailing blanks.
1869 Make cpp indentation consistent.
1871 2003-07-09 Paul Eggert <eggert@twinsun.com>
1873 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1874 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1875 Switch from LGPL to GPL.
1877 2003-07-07 Paul Eggert <eggert@twinsun.com>
1879 * mktime.c: Fix some boundary cases and remove need for floating point.
1881 Issue a compile-time diagnostic if time_t is floating point, or if
1882 two's complement arithmetic is not in effect, or if arithmetic
1883 right shift does not propagate the sign. These assumptions were
1884 all in the original code but they weren't checked.
1886 (TIME_T_MIDPOINT, verify): New macros.
1887 (__isleap): Remove; it has integer overflow problems.
1888 (leapyear): New function, without those problems.
1889 (ydhms_tm_diff): Remove; splitting into two parts.
1890 (ydhms_diff): New function, containing the arithmetic part of
1891 the old ydhms_tm_diff function. Issue a compile-time
1892 diagnostic if we are not using C99 integer division.
1893 Avoid casts when possible.
1894 (guess_time_tm): New function, containing the checking part of
1895 the old ydhms_tm_diff function. Return the new value, rather than
1896 the difference between it and the old. Accept a new argument T
1897 so that *T specifies the old value. Check for overflow in the result.
1899 (__mktime_internal): Use a time_t offset, not a long int offset.
1900 This undoes the 2003-06-04 change, which is no longer needed now
1901 that we have better overflow checking.
1902 (localtime_offset): Likewise.
1904 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1905 and long are 64-bit but int is only 32-bit.
1906 (ydhms_diff): Use long int to store year1 and yday1.
1907 Issue a compile-time diagnostic if long int is not wide enough.
1909 (__mktime_internal): Use long int to store adjusted year and yday.
1910 Use plain C rather than preprocessor commands, if that doesn't
1912 Check for overflow (and try to repair) after each probe
1913 rather than checking only at the very end. This avoids some bugs
1914 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1915 does not equal GMT offset at maximum time).
1916 Use integer to check for overflow rather than floating point; this
1917 is more portable to non-IEEE hosts, and is a tad faster.
1918 When we detect that we are oscillating between two values,
1919 don't check whether tm_isdst has the requested value, since
1920 we already know the answer. When tm_isdst has the wrong value,
1921 use a different heuristic to find the right one, based on the
1922 extreme values actually observed in practice in tz2003a,
1923 rather than the (overly optimistic) "previous 3 calendar quarters".
1925 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1926 "T const" to accommodate glibc style.
1927 (check_result): Use less-confusing report format. "long" -> "long int.
1929 Don't loop if the iteration overflows time_t.
1930 Allow a negative step in the iteration.
1932 2003-07-01 Paul Eggert <eggert@twinsun.com>
1934 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1935 having it depend on HAVE_SYS_TYPES_H.
1937 2003-06-25 Bruno Haible <bruno@clisp.org>
1939 * readlink.c: New file.
1941 2003-06-20 Bruno Haible <bruno@clisp.org>
1943 Assume C89, so PARAMS isn't needed.
1944 * unicodeio.h (PARAMS): Remove.
1945 * unicodeio.c: Don't use PARAMS.
1947 2003-06-18 Jim Meyering <jim@meyering.net>
1949 Merge changes from coreutils.
1950 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1951 Remove explicit declarations of xmalloc and realloc.
1953 (read_utmp): Remove anachronistic cast of xmalloc.
1955 2003-06-17 Paul Eggert <eggert@twinsun.com>
1957 Assume C89, so PARAMS isn't needed.
1958 * backupfile.h (PARAMS): Remove. All uses removed.
1959 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1960 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1961 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1962 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1963 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1964 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1965 xstrtol.h: Likewise.
1966 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1967 same.h, strverscmp.h: Do not include config.h; no longer needed.
1968 Anyway, config.h should always be included before any other file.
1970 2003-06-11 Simon Josefsson <jas@extundo.com>
1972 * sysexit_.h: New file.
1974 2003-05-20 Derek Price <derek@ximbiot.com>
1976 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1978 2003-06-10 Simon Josefsson <jas@extundo.com>
1980 * strchrnul.h: New file.
1981 * strchrnul.c: New file.
1983 2003-06-10 Simon Josefsson <jas@extundo.com>
1985 * argp.h: New file, from glibc.
1986 * argp-ba.c: New file, from glibc.
1987 * argp-eexst.c: New file, from glibc.
1988 * argp-fmtstream.c: New file, from glibc.
1989 * argp-fmtstream.h: New file, from glibc.
1990 * argp-fs-xinl.c: New file, from glibc.
1991 * argp-help.c: New file, from glibc.
1992 * argp-namefrob.h: New file, from glibc.
1993 * argp-parse.c: New file, from glibc.
1994 * argp-pv.c: New file, from glibc.
1995 * argp-pvh.c: New file, from glibc.
1996 * argp-xinl.c: New file, from glibc.
1998 2003-06-07 Jim Meyering <jim@meyering.net>
2000 * readtokens.h: Put `Free Software Foundation, Inc.'
2001 in place of my name in the copyright comment.
2002 Remove definition and uses of __P.
2005 * stat.c: Don't declare xmalloc explicitly.
2006 Instead, include "xalloc.h".
2007 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2008 xrealloc, and xcalloc return values.
2009 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2011 * xgetcwd.h: Remove definition/uses of PARAMS.
2013 2003-06-06 Jim Meyering <jim@meyering.net>
2015 * stdbool_.h: Renamed from stdbool.h.in.
2017 2003-06-06 Jim Meyering <jim@meyering.net>
2019 Merge from coreutils.
2020 * same.c: (same_name): Declare *_basename locals to be `const'.
2021 Consolidate declarations and initializations of *_base* locals.
2023 Merge from coreutils.
2024 This avoids a core dump on systems without GNU putenv,
2025 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2026 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2027 (unsetenv): New static function, from GNU libc.
2028 (rpl_putenv): Use it.
2030 * modechange.c: Remove trailing blanks.
2032 Merge from coreutils.
2033 * fsusage.c: Remove declaration of statfs.
2034 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2036 * posixtm.c: Include <stdbool.h> unconditionally.
2038 2003-06-05 Paul Eggert <eggert@twinsun.com>
2040 * mktime.c (__mktime_internal): When resolving a tm_isdst
2041 mismatch, look in future quarters as well as past. This fixes a
2042 bug when processing fall-backwards gaps immediately after a long
2043 period of daylight-saving time.
2045 * mktime.c: Assume freestanding C89 or better.
2046 (HAVE_LIMITS_H): Remove. Assume it's 1.
2047 (__P): Remove; not used.
2048 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2049 (mktime, not_equal_tm, print_tm, check_result,
2050 main): Use prototypes. Use const * where appropriate.
2051 (main): Fix typo in testing code that uncovered by above changes.
2052 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2054 2003-06-04 Paul Eggert <eggert@twinsun.com>
2056 * mktime.c: Fix Debian bug 177940
2057 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2058 (localtime_offset): Now long int, not time_t, because we want it
2059 to be guaranteed to be signed. All uses changed.
2060 (__mktime_internal): If overflow would occur when adding offset,
2063 Merge 'human' changes from coreutils. Rewrite to support
2064 locale-specific notations like thousands separators.
2065 * human.c: Simplify authorship notice.
2066 Include human.h immediately after config.h.
2067 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2068 <limits.h>: Do not include, since human.h does.
2069 (SIZE_MAX, UINTMAX_MAX): New macros.
2070 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2071 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2072 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2073 (power_letter): Renamed from suffixes.
2074 (generate_suffix_backwards): Remove.
2075 (adjust_value): Now takes int style (because of human.h changes)
2076 and long double value (for greater precision on some platforms).
2077 (group_number): New function.
2078 (human_readable): Use it. Use integer options, not enum.
2079 Put the options before the sizes in the arg list.
2080 Support all the new options.
2081 The old human_readable function has been removed;
2082 use inttostr.h instead.
2083 (human_readable, default_block_size, humblock):
2084 Use uintmax_t, not int, for block sizes.
2085 (human_readable_inexact, block_size_types): Remove.
2086 (block_size_opts): New constant.
2087 (human_options): Renamed from human_block_size, with new signature
2088 that allows block sizes up to UINTMAX_MAX. All callers changed.
2089 * human.h: Add copyright and authorship notice.
2090 Include <limits.h> and <stdbool.h> unconditionally.
2091 (PARAMS): Remove. All uses removed.
2092 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2093 (enum human_inexact_style): Remove tag; now a nameless enum.
2094 (human_floor, human_ceiling, human_round_to_even): Now have
2095 values 2, 0, 1 rather than -1, 1, 0.
2096 (human_group_digits, human_suppress_point_zero, human_autoscale,
2097 human_base_1024, human_SI, human_B): New constants.
2098 (human_readable_inexact, human_block_size): Remove.
2099 (human_readable): Size args are now uintmax_t, not int.
2100 (human_options): New decl.
2102 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2103 unnecessary now that we assume C89 or better. This change
2104 imported from coreutils.
2106 * mktime.c (__mktime_internal): Do not reject negative timestamps
2107 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2108 in the 2003-05-30 sync from glibc.
2110 .h files should stand alone, but we shouldn't include <sys/types.h>
2111 if we can get away with just <stddef.h>.
2113 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2114 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2115 rather than <sys/types.h>, as we merely need size_t.
2116 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2118 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2119 Include <stdio.h>, to get FILE.
2120 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2121 memcasecmp.h has included <stddef.h> and all we need is size_t.
2122 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2123 our interface, instead of including <sys/types.h>
2125 2003-06-02 Paul Eggert <eggert@twinsun.com>
2128 Fix some minor time-related bugs with POSIX time arguments.
2129 Some valid time stamps were being rejected (notably -1, and
2130 time stamps before 1900 on 64-bit hosts). And some invalid
2131 time stamps were being accepted, e.g. September 31.
2133 * posixtm.h (posixtime): Return bool instead of time_t, so
2134 that we can return (time_t) -1 successfully.
2135 * posixtm.c: Likewise.
2136 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2137 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2138 (t): Remove static var.
2139 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2140 of static var. All uses changed.
2141 (year): Do not reject years before 1900; they can occur with
2143 (posix_time_parse): Do not check for out-of-range components;
2144 that is now the caller's responsibility, since our checks were
2145 only approximations.
2146 (posixtime): Use mktime to check for out-of-range components,
2147 since it knows them exactly.
2148 If mktime returns (time_t) -1, check whether an error actually occurred
2149 by invoking localtime on -1.
2150 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2151 posixtime failures better.
2152 Improve the test data (in comments only).
2154 2003-05-30 <karl@gnu.org>
2156 * mktime.c: update from libc.
2158 2003-05-30 Bruno Haible <bruno@clisp.org>
2160 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2161 * localcharset.h: Likewise.
2162 * localcharset.c: Likewise.
2164 2003-05-28 Paul Eggert <eggert@twinsun.com>
2166 Assume the headers required for C89 freestanding compilers.
2167 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2168 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2169 without checking for HAVE_LIMITS_H.
2170 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2171 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2173 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2174 * exclude.c: Include <stdbool.h> unconditionally.
2175 * tempname.c: Include <stddef.h> unconditionally.
2176 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2177 * modechange.c, rpmatch.c (NULL): Don't define, since
2178 <stddef.h> does that.
2179 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2180 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2181 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2182 * xstrtol.c: Likewise.
2183 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2184 * savedir.c: Include <stddef.h> instead of defining NULL.
2186 * addext.c (addext): Use assignment rather than cast, to avoid
2187 warnings on some platforms.
2189 * mktime.c (__mktime_internal): Do not reject negative timestamps
2192 2003-05-10 Bruno Haible <bruno@clisp.org>
2194 * linebreak.c (iconv_string_length): Don't return -1 just because the
2195 string is longer than 4 KB.
2197 2003-05-12 Jim Meyering <jim@meyering.net>
2199 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2200 the space-padded-by-default conversion specifiers, %e, %k, %l.
2202 2003-05-03 Bruno Haible <bruno@clisp.org>
2204 Upgrade to Unicode-4.0.
2205 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2206 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2207 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2208 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2209 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2210 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2211 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2212 Change width of U+E0100..U+E01EF from 1 to 0.
2214 2003-04-25 Bruno Haible <bruno@clisp.org>
2216 * copy-file.c: Include <stddef.h>, for size_t.
2218 2003-04-25 Jim Meyering <jim@meyering.net>
2220 * copy-file.c (copy_file_preserving): Declare buf_size to be
2221 of type size_t, not int.
2223 2003-04-11 Jim Meyering <jim@meyering.net>
2225 Merge changes from Coreutils.
2227 2003-03-22 Jim Meyering <jim@meyering.net>
2229 * strftime.c (widen): Cast alloca return value to proper type.
2231 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2234 * strftime.c (my_strftime): Handle very large width
2235 specifications for numeric values correctly. Improve checks for
2238 2003-01-19 Jim Meyering <jim@meyering.net>
2240 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2241 (nl_get_alt_digit) [! defined my_strftime]: Define.
2242 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2243 _nl_get_alt_digit and _nl_get_walt_digit.
2245 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2246 These changes have no effect outside of _LIBC.
2248 2003-04-10 Bruno Haible <bruno@clisp.org>
2250 * findprog.h: New file, from GNU gettext.
2251 * findprog.c: New file, from GNU gettext.
2253 2003-04-05 Jim Meyering <jim@meyering.net>
2255 Merge changes from Coreutils.
2257 * exclude.h (PARAMS): Remove definition and uses.
2258 * exclude.c: Remove uses of `PARAMS'.
2260 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2261 Add test-cases for DOS filenames. Declare program_name.
2262 (main): Set up program_name. Patch by Rich Dawe.
2264 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2266 Use mntctl's return value to drive the entry-processing loop, since
2267 we can't rely on the value of the vmt_length member in the last
2268 entry. On some systems doing so could result in exhausting
2269 virtual memory. Based in part on a patch from Mike Jetzer.
2271 2003-04-04 Bruno Haible <bruno@clisp.org>
2273 * linebreak.h: New file, from GNU gettext.
2274 * linebreak.c: New file, from GNU gettext with slight modifications.
2275 * lbrkprop.h: New file, from GNU gettext.
2277 2003-04-03 Bruno Haible <bruno@clisp.org>
2279 * utf8-ucs4.h: New file, from GNU gettext.
2280 * utf16-ucs4.h: New file, from GNU gettext.
2281 * ucs4-utf8.h: New file, from GNU gettext.
2282 * ucs4-utf16.h: New file, from GNU gettext.
2284 2003-04-02 Bruno Haible <bruno@clisp.org>
2286 * binary-io.h: New file, from GNU gettext.
2288 2003-04-01 Bruno Haible <bruno@clisp.org>
2290 * pathname.h: New file, from GNU gettext.
2291 * concatpath.c: New file, from GNU gettext.
2293 2003-03-30 Bruno Haible <bruno@clisp.org>
2295 * copy-file.c (copy_file_preserving): Don't set owner if the function
2296 chown() doesn't exist.
2298 2003-03-28 Bruno Haible <bruno@clisp.org>
2300 * copy-file.h: New file, from GNU gettext.
2301 * copy-file.c: New file, from GNU gettext.
2303 2003-03-18 Jim Meyering <jim@meyering.net>
2305 * quote.c (quote_n): Fix typo in comment.
2307 2003-03-14 Jim Meyering <jim@meyering.net>
2309 Merge changes from Coreutils.
2310 * obstack.h (obstack_object_size): Declare temporary, __o,
2311 to be const, in order to avoid warnings.
2312 (obstack_room): Likewise.
2313 (obstack_empty_p): Likewise.
2315 2003-03-13 Paul Eggert <eggert@twinsun.com>
2317 Merge changes from Bison.
2318 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2319 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2320 when compiling Bison 1.875's `bitset bset = obstack_alloc
2321 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2322 * hash.c: Include <stdbool.h> unconditionally.
2324 2003-03-09 Paul Eggert <eggert@twinsun.com>
2326 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2327 Reported by Bruce Becker; see:
2328 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2330 2003-03-03 Paul Eggert <eggert@twinsun.com>
2331 Bruno Haible <bruno@clisp.org>
2333 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2334 Reported by John Hughes, see
2335 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2337 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2339 * poll_.h: New file.
2342 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2344 * mathl.h: New file.
2345 * acosl.c: New file.
2346 * asinl.c: New file.
2347 * atanl.c: New file.
2348 * ceill.c: New file.
2351 * floorl.c: New file.
2352 * frexpl.c: New file.
2353 * ldexpl.c: New file.
2355 * sincosl.c: New file.
2357 * sqrtl.c: New file.
2359 * trigl.c: New file.
2360 * trigl.h: New file.
2362 2003-02-17 Bruno Haible <bruno@clisp.org>
2364 * mkdtemp.h: New file, from GNU gettext.
2365 * mkdtemp.c: New file, from GNU gettext.
2367 2003-01-31 Bruno Haible <bruno@clisp.org>
2369 * rename.c: #undef rename before defining rpl_rename.
2370 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2372 2003-01-30 Bruno Haible <bruno@clisp.org>
2374 * printf-args.h: New file, from GNU gettext.
2375 * printf-args.c: New file, from GNU gettext.
2376 * printf-parse.h: New file, from GNU gettext.
2377 * printf-parse.c: New file, from GNU gettext.
2378 * vasnprintf.h: New file, from GNU gettext.
2379 * vasnprintf.c: New file, from GNU gettext.
2380 * asnprintf.c: New file, from GNU gettext.
2381 * vasprintf.h: New file, from GNU gettext with modifications.
2382 * vasprintf.c: New file, from GNU gettext.
2383 * asprintf.c: New file, from GNU gettext.
2385 2003-01-29 Bruno Haible <bruno@clisp.org>
2387 * stpncpy.h: New file, from GNU gettext with modifications.
2388 * stpncpy.c: New file, from GNU gettext with modifications.
2390 2003-01-28 Bruno Haible <bruno@clisp.org>
2392 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2394 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2397 2003-01-27 Bruno Haible <bruno@clisp.org>
2399 * xsetenv.h: New file, from GNU gettext.
2400 * xsetenv.c: New file, from GNU gettext.
2402 2003-01-23 Bruno Haible <bruno@clisp.org>
2404 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2406 2003-01-22 Bruno Haible <bruno@clisp.org>
2408 * exit.h: New file, from GNU gettext.
2410 2003-01-11 Bruno Haible <bruno@clisp.org>
2412 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2413 * strcase.h (strcasecmp, strncasecmp): Likewise.
2415 2003-01-14 Jim Meyering <jim@meyering.net>
2417 * same.c (same_name): Tweak a comment.
2419 2003-01-11 Bruno Haible <bruno@clisp.org>
2421 * same.c (same_name): Reorder tests so as to avoid calling stat()
2422 when a string comparison is sufficient.
2424 2003-01-11 Bruno Haible <bruno@clisp.org>
2426 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2429 2003-01-11 Bruno Haible <bruno@clisp.org>
2431 * hash-pjw.c: Add comment about low quality of this function.
2433 2003-01-12 Paul Eggert <eggert@twinsun.com>
2435 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2436 to avoid collisions with libcurses and libreadline.
2438 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2439 * getstr.h, getstr.c: Remove.
2440 * getline.c: Include "getline.h", to check interface.
2441 Move body of old getstr.c here: this defines MIN_CHUNK and
2442 declares getdelim2, which is renamed from getstr.
2443 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2445 * linebuffer.c (readlinebuffer): Renamed from readline.
2447 * linebuffer.h: Likewise.
2448 (readline): Remove backward-compatibility macro.
2450 2003-01-12 Jim Meyering <jim@meyering.net>
2452 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2454 2003-01-10 Bruno Haible <bruno@clisp.org>
2456 * alloca_.h: New file.
2457 * getdate.y: Unconditionally include alloca.h.
2458 * makepath.c: Likewise.
2459 * setenv.c: Likewise.
2460 * userspec.c: Likewise.
2462 2003-01-09 Bruno Haible <bruno@clisp.org>
2464 * stdbool.h.in: New file.
2466 2003-01-08 Bruno Haible <bruno@clisp.org>
2468 * safe-read.c: Include specification header first, to ensure its
2470 * full-write.c: Likewise.
2472 2003-01-08 Jim Meyering <jim@meyering.net>
2474 * full-write.c: Undefine and define-away `const' after inclusion
2475 of errno.h, not before. Suggestion from Bruno Haible.
2477 2003-01-07 Jim Meyering <jim@meyering.net>
2479 * full-write.c: Rework so that it may serve to define full_read, too.
2480 * full-read.c: Simply #define FULL_READ and include full-write.c.
2482 2003-01-06 Jim Meyering <jim@meyering.net>
2484 * version-etc.c: Update year in translatable copyright string.
2486 2002-12-25 Bruno Haible <bruno@clisp.org>
2488 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2489 * xstrtol.h: Likewise.
2490 * xstrtoimax.c: Likewise.
2491 * xstrtoumax.c: Likewise.
2492 * human.h: Likewise.
2494 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2495 on systems that have <inttypes.h> but not <stdint.h>.
2497 2002-12-31 Paul Eggert <eggert@twinsun.com>
2499 * memcoll.c (memcoll): Fall back on a simple algorithm using
2500 memcmp if strcoll doesn't work.
2502 2002-12-23 Bruno Haible <bruno@clisp.org>
2504 * localcharset.h: New file.
2505 * localcharset.c: Include it.
2506 * unicodeio.c: Likewise.
2508 2002-12-22 Bruno Haible <bruno@clisp.org>
2510 * utime.c (utime_null): No need to call ftruncate if the file was
2513 2002-12-23 Bruno Haible <bruno@clisp.org>
2515 * memcoll.c (STRCOLL): New macro.
2518 2002-12-22 Bruno Haible <bruno@clisp.org>
2520 * getstr.h (getstr): Define, to avoid clash with libcurses.
2521 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2523 2002-12-22 Bruno Haible <bruno@clisp.org>
2525 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2527 2002-12-23 Bruno Haible <bruno@clisp.org>
2529 * getline.h: Include <stddef.h>, for size_t.
2531 * unicodeio.h: Include <stddef.h>, for size_t.
2532 * unicodeio.c: Don't include <stddef.h>.
2534 2002-12-17 Bruno Haible <bruno@clisp.org>
2536 * canon-host.c (strdup): Remove unused declaration.
2538 * fsusage.c: Include full_read.h.
2539 (get_fs_usage): Use full_read instead of safe_read.
2541 * utime.c (utime_null): Use SAFE_READ_ERROR.
2543 2002-12-11 Bruno Haible <bruno@clisp.org>
2545 * setenv.h: Rewritten to cope with systems that have setenv() but not
2547 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2550 2002-12-11 Bruno Haible <bruno@clisp.org>
2552 * setenv.c (alloca): Fall back to malloc.
2554 (setenv): Use freea() to free memory allocated with alloca().
2556 2002-11-13 Bruno Haible <bruno@clisp.org>
2558 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2559 function declarations.
2560 * unsetenv.c (unsetenv): Likewise.
2562 2002-03-04 Bruno Haible <bruno@clisp.org>
2564 Portability to AIX 4.3.3.
2565 * unsetenv.c: New file, extracted from setenv.c.
2566 * setenv.c: Move the unsetenv() function to unsetenv.c.
2568 2001-12-20 Bruno Haible <bruno@clisp.org>
2570 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2571 use malloc instead. For SunOS 4.
2573 2001-12-11 Bruno Haible <bruno@clisp.org>
2575 * setenv.c: Declare alloca.
2576 (compar_fn_t): New typedef.
2577 (KNOWN_VALUE, STORE_VALUE): Use it.
2579 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2582 2002-12-10 Paul Eggert <eggert@twinsun.com>
2584 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2585 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2586 Choose values that are less likely to collide with system fnmatch
2588 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2589 defined (e.g., a pure POSIX system).
2590 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2591 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2593 2002-12-06 Jim Meyering <jim@meyering.net>
2595 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2597 Merge in changes from libc's misc/error.c, in preparation
2598 for the merge of gnulib's changes back into libc.
2600 * error.c (_): Define only if not already defined.
2601 Move definition to follow all #include directives.
2602 Include unlocked-io.h only if !_LIBC.
2603 [_LIBC]: Include <libio/libioP.h>.
2604 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2605 (fflush): Tweak definition to use INTUSE.
2608 2002-12-05 Paul Eggert <eggert@twinsun.com>
2610 * alloca.c [defined emacs]: Include "lisp.h".
2611 (xalloc_die) [defined emacs]: New macro.
2612 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2613 [! defined emacs]: Include <xalloc.h>.
2614 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2615 (pointer): Typedef to POINTER_TYPE *.
2616 (malloc): Remove decl; we now always use xmalloc.
2617 (alloca): Use old-style definition, since Emacs needs this.
2618 Check for arithmetic overflow when computing combined size.
2620 2002-12-04 Paul Eggert <eggert@twinsun.com>
2622 Do not generate unlocked-io.h automatically, since it's easier to
2623 maintain it by hand.
2625 * unlocked-io.h: New file, from GNU diffutils,
2626 but with proper copyright notice and attribution.
2628 * Makefile.am: Add copyright notice.
2629 (libfetish_a_SOURCES): Add unlocked-io.h.
2630 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2631 (DISTCLEANFILES, io_functions): Remove macros.
2632 (EXTRA_DIST): Remove gen_uio.
2633 (unlocked-io.h): Remove rule.
2635 2002-12-04 Jim Meyering <jim@meyering.net>
2637 Reflect the fact that stat.c and lstat.c are no longer generated.
2638 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2639 (DISTCLEANFILES): Likewise.
2640 (EXTRA_DIST): Likewise.
2641 (all_local): Don't depend on stat.c or lstat.c.
2642 (stat.c, lstat.c): Remove rules.
2643 (EXTRA_DIST): Remove xstat.in.
2645 * xstat.in: Remove file. Contents moved into stat.c.
2646 * stat.c: New file. Contents mostly from xstat.in.
2647 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2648 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2650 * safe-read.c: Rework so that it may serve to define safe_write, too.
2651 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2653 2002-12-03 Jim Meyering <jim@meyering.net>
2655 * safe-read.c, safe-write.c: Change variable names and comments, but
2656 not semantics, to minimize the differences between these two files.
2657 (safe_read): Change comment to mention SAFE_READ_ERROR.
2659 * safe-read.c (IS_EINTR): Define.
2660 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2662 2002-12-02 Bruno Haible <bruno@clisp.org>
2664 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2665 Define, taken from safe-read.c.
2666 (INT_MAX): Provide fallback.
2667 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2668 * safe-write.h (SAFE_WRITE_ERROR): Define.
2670 * safe-read.c (EINTR): Remove definition.
2671 (safe_read): Don't use EINTR if it is absent.
2673 2002-12-02 Jim Meyering <jim@meyering.net>
2675 * safe-read.c (EINTR): Define.
2676 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2677 (INT_MAX): Provide fallback.
2678 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2680 * safe-read.h (SAFE_READ_ERROR): Define.
2682 2002-12-01 Jim Meyering <jim@meyering.net>
2684 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2685 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2687 2002-11-27 Paul Eggert <eggert@twinsun.com>
2689 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2690 hash_rehash): Replace `if (limit <= value) abort ();' with
2691 `if (! (value < limit)) abort ();', for readability.
2693 2002-11-26 <karl@gnu.org>
2695 * strdup.c: copy from libc again, with jim's ok.
2696 * .cppi-disable: re-add strdup.c
2698 2002-11-25 <karl@gnu.org>
2700 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2701 instead of "strtol.c".
2703 2002-11-25 Jim Meyering <jim@meyering.net>
2705 * mktime.c: Sync from libc, now that it has the latest fix.
2707 2002-11-24 <karl@gnu.org>
2709 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2710 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2712 2002-11-24 Jim Meyering <jim@meyering.net>
2714 Update from coreutils:
2716 * mktime.c: Merge in changes from libc.
2718 Avoid a link-time failure on some Linux systems.
2719 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2720 (__mon_yday): Declare with the STATIC attribute.
2721 (__mktime_internal): Likewise.
2722 Based on a report from Greg Schafer.
2724 2002-11-23 Jim Meyering <jim@meyering.net>
2726 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2727 Use `unsigned', not `int', as type of index.
2729 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2731 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2733 2002-11-22 Paul Eggert <eggert@twinsun.com>
2735 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2736 hint that one should use `if (! x) abort ();' rather than `assert
2737 (x);', and anyway it's one less thing to worry about configuring.
2738 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2739 hash_rehash, hash_insert): Use abort rather than assert.
2741 2002-11-22 Paul Eggert <eggert@twinsun.com>
2743 * quotearg.h: Allow multiple inclusion by surrounding with
2744 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2745 so that we can be included first.
2746 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2747 * quotearg.c: Include quotearg.h immediately after config.h.
2748 No need to include stddef.h or sys/types.h any more.
2749 Surround local include files with "", not "<>".
2750 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2751 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2752 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2753 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2754 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2755 (ISPRINT): Remove; no longer needed now that we assume C89.
2757 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2760 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2761 quotearg_char): Use SIZE_MAX rather than
2762 (size_t) -1 when we are talking about "infinity".
2764 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2766 2002-11-22 Bruno Haible <bruno@clisp.org>
2768 * safe-read.h: Assume C89. Add comments.
2769 (safe_read): Change return type to size_t.
2770 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2771 counts > SSIZE_MAX correctly.
2772 * safe-write.h: New file.
2773 * safe-write.c: New file.
2774 * full-read.h: New file.
2775 * full-read.c: New file.
2776 * full-write.h: Assume C89. Add comments.
2777 * full-write.c: Include safe-write.h.
2778 (full_write): Rewritten to use safe_write.
2779 Suggested by Jim Meyering and Paul Eggert.
2781 2002-11-21 Bruno Haible <bruno@clisp.org>
2783 Remove case insensitive option matching.
2784 * argmatch.h (argcasematch): Remove declaration.
2785 (ARGCASEMATCH): Remove macro.
2786 (__xargmatch_internal): Remove case_sensitive argument.
2787 (XARGMATCH): Update.
2788 (XARGCASEMATCH): Remove macro.
2789 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2790 case_sensitive argument.
2791 (argcasematch): Remove function.
2792 (__xargmatch_internal): Remove case_sensitive argument.
2793 (main): Use XARGMATCH instead of XARGCASEMATCH.
2795 * xmalloc.c: Change compile-time error message. Add comment about
2796 required autoconf version.
2798 2002-11-21 Jim Meyering <jim@meyering.net>
2800 * strdup.c (strdup): Tweak comment and initial #if/#include.
2802 Merge in changes from the coreutils.
2804 2002-09-25 Paul Eggert <eggert@twinsun.com>
2805 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2806 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2807 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2808 int. Work more efficiently if X is the same width as uintmax_t.
2809 Do not compare X to -1, to avoid bogus compiler warning.
2810 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2811 Don't assume that f_frsize and f_bsize are the same type.
2813 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2816 * makepath.c (make_path): Restore umask *before* creating the final
2818 (make_path): Minor reformatting.
2820 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2821 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2823 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2824 ones. At least on GNU/Linux systems, `auto' means something else.
2827 2002-11-20 Paul Eggert <eggert@twinsun.com>
2829 Merge argmatch cleanups from Bison. Assume C89.
2831 * argmatch.c: Include config.h here, not in argmatch.h.
2832 Include stdlib.h, for EXIT_FAILURE.
2833 Always include <string.h>, since we assume C89.
2834 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2835 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2836 Include <stddef.h> instead, since it's all we need for size_t.
2837 (PARAMS): Remove. All uses removed.
2838 (ARRAY_CARDINALITY): Do not bother to #undef.
2839 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2840 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2841 Remove unnecessary parentheses.
2842 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2843 Insert necessary parentheses.
2844 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2845 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2847 2002-11-19 Bruno Haible <bruno@clisp.org>
2849 * mbswidth.c: Include mbswidth.h right at the beginning.
2850 * mbswidth.h: Include <stddef.h>, for size_t.
2852 * mbswidth.h (PARAMS): Remove macro.
2853 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2854 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2856 * gcd.h (PARAMS): Remove macro.
2857 (gcd): Use ANSI C function declarations.
2858 * gcd.c (gcd): Likewise.
2860 2002-11-15 Bruno Haible <bruno@clisp.org>
2862 * strcspn.c: Include <stddef.h>.
2863 (strcspn): Use ANSI C function declaration. Change return type to
2865 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2866 (strpbrk): Use NULL.
2867 * strpbrk.h (PARAMS): Remove macro.
2868 (strpbrk): Use ANSI C function declaration.
2869 * strstr.c: Don't include <sys/types.h>.
2870 * strstr.h (PARAMS): Remove macro.
2871 (strstr): Use ANSI C function declarations.
2873 2002-11-06 Bruno Haible <bruno@clisp.org>
2875 * gcd.h (gcd): Change argument type to 'unsigned long'.
2876 * gcd.c (gcd): Likewise.
2878 2002-11-05 Bruno Haible <bruno@clisp.org>
2880 * gcd.h: New file, from gettext-0.11.5.
2881 * gcd.c: New file, from gettext-0.11.5.
2883 2002-11-05 Bruno Haible <bruno@clisp.org>
2885 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2886 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2887 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2888 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2890 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2891 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2893 * closeout.c: Include gettext.h instead of <libintl.h>.
2894 * human.c: Include gettext.h instead of <libintl.h>.
2895 * quotearg.c: Include gettext.h instead of <libintl.h>.
2896 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2897 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2898 * userspec.c: Include gettext.h instead of <libintl.h>.
2899 * version-etc.c: Include gettext.h instead of <libintl.h>.
2900 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2901 (textdomain): Remove definition.
2902 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2904 * long-options.c: Remove include of <libintl.h> and definition of _.
2905 * same.c: Remove include of <libintl.h> and definition of _.
2907 2002-11-04 Bruno Haible <bruno@clisp.org>
2909 * stpcpy.h: New file, from GNU gettext-0.11.5.
2910 * strcase.h: New file, from GNU gettext-0.11.5.
2911 * strpbrk.h: New file, from GNU gettext-0.11.5.
2912 * strstr.h: New file, from GNU gettext-0.11.5.
2913 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2915 2002-05-09 Bruno Haible <bruno@clisp.org>
2917 * config.charset: Update for newest glibc. Add canonical names
2918 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2920 2002-05-09 Bruno Haible <bruno@clisp.org>
2922 * localcharset.c (get_charset_aliases): Add more Windows specific
2925 2002-05-08 Owen Taylor <otaylor@redhat.com>
2927 * config.charset: A few additions for Solaris.
2929 2001-12-05 Bruno Haible <bruno@clisp.org>
2931 * localcharset.c (locale_charset): Don't return an empty string.
2933 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2935 * config.charset: msdos in uk_UA uses CP1125.
2937 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2939 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2940 * localcharset.c (locale_charset): Declare as extern "C".
2942 2002-02-15 Bruno Haible <bruno@clisp.org>
2944 * config.charset [msdosdjgpp]: For Russian, use CP866.
2946 2002-02-11 Bruno Haible <bruno@clisp.org>
2948 * config.charset: Add support for NetBSD.
2950 2002-09-25 <karl@gnu.org>
2952 * strdup.c: copy from libc/string (via ../config/srclist*).
2953 * getopt*: copy from libc/posix.
2954 * gettext.h: copy from gettext.
2955 * .cppi-disable: add strdup.c, gettext.h.
2957 2002-07-01 Jim Meyering <meyering@lucent.com>
2959 * c-stack.c: Include sys/time.h.
2960 From Volker Borchert.
2962 2002-06-11 Paul Eggert <eggert@twinsun.com>
2964 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2965 New macro. Use it uniformly instead of
2966 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2967 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2968 reported by Vin Shelton.
2970 2002-06-22 Jim Meyering <meyering@lucent.com>
2972 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2973 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2975 2002-06-22 Paul Eggert <eggert@twinsun.com>
2977 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2978 Do not assume SA_SIGINFO behavior.
2979 Bug reported by Jim Meyering on NetBSD 1.5.2.
2981 2002-06-22 Jim Meyering <meyering@lucent.com>
2983 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2985 * exitfail.c, exitfail.h: Likewise.
2986 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2988 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2990 (EXTRA_DIST): Add fnmatch_loop.c.
2991 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2993 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2994 * fnmatch.c: Update from diffutils-2.8.2.
2995 * fnmatch_.h: New file. From diffutils-2.8.2.
2996 * fnmatch.h: Remove file.
2998 2002-06-18 Paul Eggert <eggert@twinsun.com>
3000 * file-type.h: Report an error if neither S_ISREG nor
3001 S_IFREG is defined, instead of using a test specific to glibc
3002 2.2. This should be safe, since POSIX requires S_ISREG and
3003 Unix Version 7 had S_IFREG. We don't need to check for
3004 <sys/types.h> since we don't use any symbols that it defines.
3006 2002-06-15 Jim Meyering <meyering@lucent.com>
3008 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3009 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3010 have been included before this file.
3012 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3014 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3015 so that each temporary file name is unique and valid in the first
3016 8 characters, for operation under DOS.
3018 2002-06-15 Jim Meyering <meyering@lucent.com>
3020 Work even with DJGPP 2.03, which lacks support for symlinks.
3022 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3024 * lchown.c (S_ISLNK): Likewise.
3026 2002-06-14 Jim Meyering <meyering@lucent.com>
3028 * file-type.h: Use the version from diffutils-2.8.2.
3029 * file-type.c: Likewise.
3031 2002-05-27 Jim Meyering <meyering@lucent.com>
3033 Fix a problem seen only on nonconforming systems whereby ls.c's
3034 use of localtime, and then of gettimeofday would cause trouble:
3035 the localtime call used to initialize rpl_gettimeofday's save
3036 mechanism would clobber ls's current local time information so
3037 that in any long listing the first file would always be listed
3038 with date 1970-01-01. Analysis by Volker Borchert.
3040 * gettimeofday.c (localtime): Undefine.
3041 (rpl_localtime): New function.
3043 2002-05-22 Jim Meyering <meyering@lucent.com>
3045 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3046 * file-type.h: New file.
3047 * file-type.c (file_type): New file/function. Extracted from diffutils.
3049 2002-04-29 Paul Eggert <eggert@twinsun.com>
3051 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3053 2002-04-28 Paul Eggert <eggert@twinsun.com>
3055 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3056 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3057 of 127, since 64 is the largest conceivable number for ancient
3059 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3061 2002-04-28 Jim Meyering <meyering@lucent.com>
3063 * sig2str.c (WTERMSIG): Remove definition (unused).
3065 2002-04-28 Paul Eggert <eggert@twinsun.com>
3067 * sig2str.h, sig2str.c: New files.
3068 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3070 2002-04-24 Jim Meyering <meyering@lucent.com>
3072 * gettext.h: New file, from Gettext.
3073 * Makefile.am (INCLUDES): Remove -I../intl.
3074 (libfetish_a_SOURCES): Add gettext.h.
3076 2002-04-16 Jim Meyering <meyering@lucent.com>
3078 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3079 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3080 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3082 2002-04-12 Jim Meyering <meyering@lucent.com>
3084 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3086 2002-03-10 Jim Meyering <meyering@lucent.com>
3088 * makepath.c (make_path): Remove a comma from a diagnostic.
3089 Suggestion from Santiago Vila.
3091 2002-03-08 Jim Meyering <meyering@lucent.com>
3093 * rename.c: Mention that this wrapper is needed also on
3094 mips-dec-ultrix4.4 systems.
3096 2002-03-02 Jim Meyering <meyering@lucent.com>
3098 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3099 not HAVE_CLOCK_SETTIME.
3101 2002-02-27 Paul Eggert <eggert@twinsun.com>
3103 * nanosleep.h: Rename to....
3104 * timespec.h: New name for nanosleep.h. All uses changed.
3106 * gettime.c: New file.
3107 * settime.c: New file.
3110 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3111 timespec.h. Remove nanosleep.h.
3113 2002-02-25 Paul Eggert <eggert@twinsun.com>
3115 * acl.c, acl.h: New files.
3116 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3118 2002-02-24 Jim Meyering <meyering@lucent.com>
3120 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3121 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3122 cause trouble. Reported by Nelson Beebe.
3124 2002-02-23 Paul Eggert <eggert@twinsun.com>
3126 * path-concat.c (xpath_concat): Reorder code to pacify
3127 compilers that don't know that xalloc_die never returns.
3129 2002-02-20 Jim Meyering <meyering@lucent.com>
3131 * getdate.c: Regenerate using bison-1.33.
3133 2002-02-15 Paul Eggert <eggert@twinsun.com>
3135 * posixver.c, posixver.h: New files.
3136 * Makefile.am (libfetish_a_SOURCES): Add them.
3138 2002-02-02 Paul Eggert <eggert@twinsun.com>
3139 Bruno Haible <bruno@clisp.org>
3141 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3142 (fwrite_success_callback): New declaration.
3143 * unicodeio.c (unicode_to_mb): New function, extracted from
3144 print_unicode_char. Call failure callback instead of error.
3145 (fwrite_success_callback): New function.
3146 (exit_failure_callback): New function.
3147 (fallback_failure_callback): New function.
3148 (print_unicode_char): Call unicode_to_mb.
3150 2002-01-26 Jim Meyering <meyering@lucent.com>
3152 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3154 2002-01-22 Jim Meyering <meyering@lucent.com>
3156 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3157 Otherwise, some versions of automake would omit the rule that makes
3158 Makefile from Makefile.in.
3160 2001-01-21 Paul Eggert <eggert@twinsun.com>
3162 * xmemcoll.h, xmemcoll.c: New files.
3163 * Makefile.am (libfetish_a_SOURCES): Add them.
3164 * memcoll.c: Include errno.h, and declare errno if not defined.
3165 (memcoll): Set errno to zero if there is no error.
3167 * quotearg.c (quotearg_buffer_restyled):
3168 Fix bug with quoting buffers containing NUL when backslashing escapes.
3169 This bug was exposed by the other changes in this patch.
3170 (quotearg_n_options): New arg ARGSIZE.
3171 All callers changed.
3172 (quoting_options_from_style): New function.
3173 (quotearg_n_style): Use it.
3174 (quotearg_n_style_mem): New function.
3176 * quotearg.h (quotearg_n_style_mem): New function.
3178 2002-01-16 Jim Meyering <meyering@lucent.com>
3180 * getdate.y: Add three semicolons, each just before a closing brace.
3181 Bison (as of version 1.31) no longer papers over that mistake.
3183 2002-02-14 Paul Eggert <eggert@twinsun.com>
3185 * backupfile.c (ISDIGIT): Comment fix.
3186 * getdate.y (ISDIGIT): Likewise.
3187 * posixtm.c (ISDIGIT, year): Likewise.
3188 * strverscmp.c (ISDIGIT): Likewise.
3189 * userspec.c (ISDIGIT): Likewise.
3191 2002-01-05 Jim Meyering <meyering@lucent.com>
3193 * version-etc.c (version_etc_copyright): Update copyright year.
3195 2001-01-19 Paul Eggert <eggert@twinsun.com>
3197 * closeout.c (close_stdout_status): If ferror (stdout), do
3198 not silently exit merely because the output buffer happens to
3199 have nothing pending.
3201 2001-12-18 Paul Eggert <eggert@twinsun.com>
3203 See the big note in ../ChangeLog.
3204 * human.c (suffixes): Prefer K to k for 1024.
3205 (generate_suffix_backwards): New function.
3206 (human_readable_inexact): Use it.
3207 * xstrtol.c (__xstrtol): If there is no number but there
3208 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3209 Accept 'K' as well as 'k'.
3211 2001-12-15 Jim Meyering <meyering@lucent.com>
3213 * regex.h (__restrict_arr): Update from libc.
3215 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3216 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3219 2001-12-10 Jim Meyering <meyering@lucent.com>
3221 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3222 Instead, include "xalloc.h".
3223 (initbuffer): Don't cast xmalloc return value to char*.
3224 (readline): Reword comment.
3225 Don't cast xrealloc return value to char*
3228 2001-12-09 Jim Meyering <meyering@lucent.com>
3230 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3231 `signed and unsigned type in conditional expression'.
3232 * posixtm.c (posix_time_parse): Likewise.
3234 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3236 * readtokens.c (readtoken): Declare an index to be of type unsigned
3237 to avoid a pedantic warning.
3239 * getstr.c: Don't include assert.h.
3240 (getstr): Remove warning-evoking assertions.
3241 Return -1 if offset parameter is out of bounds.
3242 Change the type of a local from int to size_t.
3244 * strftime.c (my_strftime_localtime_r): Include this function
3245 definition in the `#if ! HAVE_TM_GMTOFF' block.
3247 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3248 Include xalloc.h instead.
3250 2001-12-02 Jim Meyering <meyering@lucent.com>
3252 * tempname.c: Don't declare getenv, thus reverting the change of
3253 2001-11-18. It's no longer necessary, now that stdlib.h is always
3256 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3257 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3259 2001-11-30 Akim Demaille <akim@epita.fr>
3261 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3262 before being defined.
3264 2001-11-27 Paul Eggert <eggert@twinsun.com>
3266 * quotearg.h (quotearg_n, quotearg_n_style):
3267 First arg is int, not unsigned.
3268 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3269 (SIZE_MAX, UINT_MAX): New macros.
3270 (quotearg_n_options): Abort if N is negative.
3271 Avoid overflow check on hosts where size_t is 64 bits and int
3272 is 32 bits, as overflow is impossible there.
3273 Fix off-by-one typo that caused unnecessary reallocation.
3275 2001-11-27 Jim Meyering <meyering@lucent.com>
3277 * tempname.c: Merge with version from libc.
3278 * regex.c: Likewise.
3280 * tempname.c: Include stdlib.h unconditionally. On some old systems
3281 for which STDC_HEADERS is 0, it was not included, resulting in a
3282 warning about an integer-to-pointer conversion problem with getenv.
3283 Reported by Volker Borchert.
3285 2001-11-26 Jim Meyering <meyering@lucent.com>
3287 * gtod.h: Remove file.
3288 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3289 * gettimeofday.c: Don't include gtod.h.
3290 (GTOD_init): Remove function.
3291 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3292 Suggestion from Volker Borchert.
3294 2001-11-23 Jim Meyering <meyering@lucent.com>
3296 * hash.h (struct hash_table): Don't define here. Merely declare it.
3297 * hash.c (struct hash_table): Define it here instead.
3299 2001-11-22 Jim Meyering <meyering@lucent.com>
3301 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3303 2001-11-18 Paul Eggert <eggert@twinsun.com>
3305 * tempname.c (TMP_MAX): Remove; no longer needed.
3306 (TEMPORARIES): New macro.
3307 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3308 removes an artificial limitation (e.g. HP-UX 10.20, where
3311 2001-11-18 Jim Meyering <meyering@lucent.com>
3313 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3316 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3317 files will be created before anything else.
3319 2001-11-17 Jim Meyering <meyering@lucent.com>
3321 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3322 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3323 rather than group writable. Patch by Juan F. Codagnone.
3325 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3326 Instead, include "xalloc.h".
3328 * mountlist.c: Include unlocked-io.h after all system headers.
3329 Remove explicit declarations of xmalloc, xrealloc,
3330 and xstrdup. Instead, include "xalloc.h".
3332 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3333 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3334 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3336 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3337 Reported by Padraig Brady.
3339 * mkstemp.c: #undef mkstemp.
3341 (rpl_mkstemp): Rename from mkstemp.
3344 2001-11-16 Jim Meyering <meyering@lucent.com>
3346 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3347 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3348 determine the amount of total physical memory, use pstat_getstatic.
3349 HPUX-11 doesn't define _SC_PHYS_PAGES.
3350 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3351 If sysconf couldn't be used to determine the amount of available
3352 physical memory, use both pstat_getstatic and pstat_getdynamic.
3353 Based on a patch from Bob Proulx.
3355 2001-11-05 Jim Meyering <meyering@lucent.com>
3357 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3359 2001-11-03 Jim Meyering <meyering@lucent.com>
3361 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3362 in argmatch_to_argument call.
3364 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3367 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3368 e.g., a fault due to an attempt to free a NULL pointer.
3370 2001-11-01 Jim Meyering <meyering@lucent.com>
3372 * dirfd.c, dirfd.h: New files.
3373 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3375 * hash.c (hash_print) [TESTING]: Clean up.
3377 2001-10-22 Paul Eggert <eggert@twinsun.com>
3379 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3380 to avoid a warning if -Wall.
3382 2001-10-21 Paul Eggert <eggert@twinsun.com>
3384 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3386 2001-10-21 Jim Meyering <meyering@lucent.com>
3388 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3389 this code would end up calling gettext even in packages built
3391 * getopt.c (_): Likewise.
3392 * regex.c (_): Likewise.
3394 2001-10-20 Paul Eggert <eggert@twinsun.com>
3396 * error.c (strerror_r): Do not declare unless !_LIBC.
3397 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3398 Use strerror_r that is only a macro, even if it is not a function.
3399 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3400 (private_strerror): Use prototypes, not old-style function definition.
3401 (print_errno_message): New function.
3402 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3404 (error_tail, error, error_at_line): Use it.
3406 2001-10-11 Jim Meyering <meyering@lucent.com>
3408 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3409 and quote_n (1, ... to avoid clobbering a buffer.
3411 2001-10-05 Jim Meyering <meyering@lucent.com>
3413 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3414 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3415 * hash-pjw.h: New file.
3417 2001-09-30 Jim Meyering <meyering@lucent.com>
3419 * mountlist.c [MOUNTED_GETFSSTAT]:
3420 Include <sys/ucred.h>, for Apple Darwin.
3421 Include sys/mount.h and sys/fs_types.h only if available.
3423 (read_filesystem_list): Use FS_TYPE.
3425 2001-09-29 Paul Eggert <eggert@twinsun.com>
3427 * exclude.c (excluded_filename): 0 -> false, since it's
3430 2001-09-28 Paul Eggert <eggert@twinsun.com>
3432 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3433 #defines strtoimax. Also treat the other strto* functions
3436 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3437 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3438 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3440 2001-09-26 Jim Meyering <meyering@lucent.com>
3442 Most macros in unlocked-io.h had the wrong number of arguments.
3443 * gen-uio: New script.
3444 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3445 * unlocked-io.hin: Remove file.
3446 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3447 rather than trying to embed it here.
3448 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3449 Reported by Padraig Brady.
3451 2001-09-25 Volker Borchert <bt@teknon.de>
3453 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3455 2001-09-23 Jim Meyering <meyering@lucent.com>
3457 * mountlist.c: Remove useless parentheses in #if directives.
3458 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3459 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3461 2001-09-22 Jim Meyering <meyering@lucent.com>
3463 * localcharset.c: Update from latest gettext.
3464 * config.charset: Likewise.
3466 2001-09-20 Jim Meyering <meyering@lucent.com>
3468 * xstrtol.c (strtoimax): Guard declaration with
3469 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3470 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3471 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3472 (strtoumax): Likewise, for completeness (it wasn't necessary).
3474 2001-09-06 Paul Eggert <eggert@twinsun.com>
3476 * strtoimax.c (HAVE_LONG_LONG):
3477 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3478 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3479 to work around bug in IBM C compiler.
3481 2001-09-16 Jim Meyering <meyering@lucent.com>
3483 * mkdir.c: New file.
3485 2001-09-04 Paul Eggert <eggert@twinsun.com>
3487 * xgetcwd.c: Revert some of the previous change; intead,
3488 fix the HAVE_GETCWD_NULL code to behave more like the
3489 !HAVE_GETCWD_NULL code used to.
3492 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3495 2001-09-04 Paul Eggert <eggert@twinsun.com>
3497 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3498 Use ssize_t, not int, to store result of readlink.
3499 Check for ssize_t overflow as well as size_t overflow,
3500 as POSIX says the result of readlink is implementation-defined
3501 when ssize_t overflows.
3502 Remove unnecessary cast to char*.
3503 Use free+malloc instead of realloc, as the storage doesn't need
3504 to be preserved and it's clearer and can be more efficient that way.
3505 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3506 * xreadlink.h (xreadlink): Update prototype.
3508 2001-09-03 Paul Eggert <eggert@twinsun.com>
3510 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3511 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3512 spotted by Jim Meyering.
3514 2001-09-03 Jim Meyering <meyering@lucent.com>
3516 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3518 2001-09-03 Paul Eggert <eggert@twinsun.com>
3520 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3521 like the HAVE_GETCWD_NULL code.
3522 Include pathmax.h if not HAVE_GETCWD.
3523 Do not include xalloc.h.
3524 (INITIAL_BUFFER_SIZE): New symbol.
3525 Do not use xmalloc / xrealloc, since the caller is responsible for
3526 handling errors. Preserve errno around `free' during failure.
3527 Do not overrun buffer when using getwd.
3529 2001-09-03 Paul Eggert <eggert@twinsun.com>
3531 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3532 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3534 2001-09-02 Jim Meyering <meyering@lucent.com>
3536 * error.c: Update from GNU libc.
3538 2001-09-01 Jim Meyering <meyering@lucent.com>
3540 * xreadlink.c: New file.
3541 * xreadlink.h: New file.
3542 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3544 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3545 doesn't conflict with sparc Solaris 7's definition in
3546 /usr/include/sys/int_types.h.
3548 * exclude.c: Use `""', not `<>' to #include non-system header files.
3549 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3550 and strncasecmp as r-values. Unixware didn't have declarations.
3552 2001-08-31 Jim Meyering <meyering@lucent.com>
3554 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3555 Use an initial, malloc'd, buffer of length 128 rather than
3556 a statically allocated one of length 1024.
3558 2001-08-30 Paul Eggert <eggert@twinsun.com>
3560 * xgetcwd.c: Don't include pathmax.h.
3561 Include stdlib.h and unistd.h if available.
3563 (xmalloc, xstrdup, free): Remove decls.
3564 (xgetcwd): Don't assume sizes fit in unsigned.
3565 Check for overflow when computing sizes.
3566 Simplify reallocation code.
3568 2001-08-28 Paul Eggert <eggert@twinsun.com>
3570 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3572 * strtoimax.c: Renamed from strtoxmax.c, removing the
3575 Also, make the following further changes to make this file's
3576 configuration more similar to that of strtol.c:
3577 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3578 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3579 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3580 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3581 changed to signed values.
3583 And make the following changes as well:
3584 Fix copyright notice, as 1999 was missing.
3585 (verify): New macro.
3586 (strtoimax): Check sizes at compile-time, not run-time.
3587 Prefer strtol to strtoll if both work.
3588 (main): Remove; it was not that useful and was a pain to maintain.
3590 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3592 2001-08-30 Paul Eggert <eggert@twinsun.com>
3594 * savedir.c (savedir): Remove size parameter, as POSIX says that
3595 a directory's st_size can have an arbitrary value, so the old
3596 usage could waste an arbitrary amount of memory. All uses
3598 * savedir.h: Update prototype.
3600 2001-08-30 Paul Eggert <eggert@twinsun.com>
3602 * xstrtol.c (strtoimax): New decl.
3604 2001-08-28 Paul Eggert <eggert@twinsun.com>
3606 * xstrtol.h: Add copyright notice.
3607 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3608 LONGINT_INVALID_SUFFIX_CHAR.
3610 2001-08-30 Paul Eggert <eggert@twinsun.com>
3612 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3615 2001-08-30 Paul Eggert <eggert@twinsun.com>
3617 * hash.c: Remove '2001' from copyright notice.
3619 2001-08-30 Paul Eggert <eggert@twinsun.com>
3621 * full-write.h: New file.
3622 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3623 * full-write.c: Correct credits, as cccp.c no longer
3624 exists and anyway it was so heavily changed from the old cccp
3625 code as to be unrecognizable. Include full-write.h.
3626 (full_write) Return size_t, with short writes meaning failure.
3627 All callers changed. This fixes a bug with large buffers
3629 * utime.c: Include full-write.h.
3631 2001-08-30 Paul Eggert <eggert@twinsun.com>
3633 Merge 'exclude' changes from tar 1.13.22.
3634 This fixes one or two unlikely storage allocation overflow bugs,
3635 but doesn't change user-visible behavior otherwise.
3637 2001-08-30 Paul Eggert <eggert@twinsun.com>
3639 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3640 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3641 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3642 Include if available.
3643 (<xalloc.h>): Include
3644 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3645 (verify): New macro. Use it to verify that EXCLUDE macros do not
3646 collide with FNM macros.
3647 (struct patopts): New struct.
3648 (struct exclude): Use it, as exclude patterns now come with options.
3649 (new_exclude): Support above changes.
3650 (new_exclude, add_exclude_file):
3651 Initial size must now be a power of two to simplify overflow checking.
3652 (free_exclude, fnmatch_no_wildcards): New function.
3653 (excluded_filename): No longer requires options arg, as the options
3654 are determined by add_exclude. Now returns bool, not int.
3655 (excluded_filename, add_exclude):
3656 Add support for the fancy new exclusion options.
3657 (add_exclude, add_exclude_file): Now takes int options arg.
3658 Check for arithmetic overflow when computing sizes.
3659 (add_exclude_file): xrealloc might modify errno, so don't
3660 realloc until after errno might be used.
3662 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3664 (free_exclude): New decl.
3665 (add_exclude, add_exclude_file): Now takes int options arg.
3666 (excluded_filename): No longer requires options arg, as the options
3667 are determined by add_exclude. Now returns bool, not int.
3669 2001-08-30 Paul Eggert <eggert@twinsun.com>
3671 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3673 2001-08-27 Jim Meyering <meyering@lucent.com>
3675 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3677 * version-etc.c (N_): Remove definition.
3678 Revert most of last change.
3679 Instead, simply don't mark the `Copyright...' string for translation.
3680 Based on advice from Paul Eggert.
3682 * strtoxmax.c: Tweak comment.
3684 2001-08-26 Jim Meyering <meyering@lucent.com>
3686 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3687 of copyright with `%s' so translators don't get an untranslated
3689 (COPYRIGHT_YEAR): Define.
3690 (version_etc): Use fprintf rather than fputs.
3691 Suggestion from Ulrich Drepper.
3693 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3695 * strtoll.c: New file, from GNU libc.
3696 * xstrtoimax.c: New file.
3698 * xstrtol.h: Add xstrtoimax.
3699 * strtoumax.c: New file. Simply include "strtoumax.c".
3700 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3702 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3703 * strtoxmax.c: ... then renamed to this.
3705 2001-08-13 Paul Eggert <eggert@twinsun.com>
3707 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3708 Port to Solaris 8, where 'sed' requires a space after the 'r'
3709 command, and where sh dislikes "$/". Clean up the spacing a bit.
3710 Redirect output to $tmp just once.
3712 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3714 * addext.c (<errno.h>): Include.
3715 (errno): Declare if not defined.
3716 (addext): Work correctly when pathconf returns -1 and leaves
3717 errno alone because there is no limit. Also, work even if
3718 pathconf returns a value greater than SIZE_MAX.
3720 2001-08-12 Jim Meyering <meyering@lucent.com>
3722 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3723 Simply `return getcwd (NULL, 0);'.
3724 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3725 Use 1300 as initial value for length, not PATH_MAX.
3727 * pathmax.h: Clean up cpp syntax.
3729 2001-08-12 Jim Meyering <meyering@lucent.com>
3731 * gettimeofday.c: New file.
3733 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3735 2001-08-04 Jim Meyering <meyering@lucent.com>
3737 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3738 to get in sync with glibc.
3740 2001-08-03 Paul Eggert <eggert@twinsun.com>
3742 The following changes are from gettext 0.10.39 as maintained by
3745 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3746 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3747 with inverted sense. All uses changed.
3749 * mbswidth.c: Don't include <limits.h>.
3750 Include <stdlib.h> and <string.h> unconditionally.
3751 (iswcntrl, mbsinit, ISCNTRL): New macros.
3752 (mbsnwidth): Use K&R style function declarations.
3753 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3754 can optimize it when MB_CUR_MAX == 1.
3755 The width of control characters is zero, not 1.
3757 2001-07-15 Jim Meyering <meyering@lucent.com>
3759 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3760 (BUILT_SOURCES): Add unlocked-io.h.
3761 (io_functions): Define.
3762 (unlocked-io.h): New rule.
3763 (DISTCLEANFILES): Add unlocked-io.h.
3764 (all-local): Depend on unlocked-io.h, to ensure it is created.
3766 * unlocked-io.hin: New file
3768 * regex.c: Update from glibc.
3770 2001-07-05 Jim Meyering <meyering@lucent.com>
3772 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3774 (libfetish_a_SOURCES): Put all .h files here instead.
3775 Remove a thus-exposed (better checks in automake) duplicate and
3776 two unnecessary .h files.
3778 2001-06-11 Jim Meyering <meyering@lucent.com>
3780 * regex.c: Update from GNU libc.
3782 2001-05-27 Jim Meyering <meyering@lucent.com>
3784 * readutmp.h (UT_TYPE): Define.
3786 2001-05-24 Jim Meyering <meyering@lucent.com>
3788 * argmatch.c: Include "quote.h".
3789 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3790 quote function. Reported by Göran Uddeborg.
3792 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3794 * dirname.c (dir_name): Compute append_dot using path, not newpath
3795 which is not yet declared.
3797 2001-05-11 Paul Eggert <eggert@twinsun.com>
3799 * Makefile.am (libfetish_a_SOURCES):
3800 Add strftime.c, since we now compile it on all hosts.
3802 * strftime.c (my_strftime):
3803 Define to nstrftime if emacs, but only if my_strftime is not defined.
3804 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3805 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3806 Add one more extra argument: a nanoseconds value.
3809 (my_strftime function): Add %N format.
3810 (emacs_strftimeu): Renamed from emacs_strftime,
3811 with extra ut argument.
3813 2001-05-11 Paul Eggert <eggert@twinsun.com>
3815 dirname code cleanup. base_name now behaves more compatibly
3816 with POSIX basename when given file names that have trailing
3817 slashes, and similarly for dir_name. Add new primitives
3818 base_len and dir_len. Put the directory-name-related decls
3821 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3822 * backupfile.c (base_name): Likewise.
3823 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3824 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3825 * makepath.c (strip_trailing_slashes): Likewise.
3826 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3828 * rename.c (strip_trailing_slashes): Likewise.
3829 * same.c (base_name): Likewise.
3830 * stripslash.c (ISSLASH): Likewise.
3832 * addext.c: Include <dirname.h> after size_t is defined.
3833 * backupfile.c: Likewise.
3835 * addext.c (addext): Use base_len to trim redundant
3836 trailing slashes instead of doing it ourselves.
3837 But do not trim the last slash if it is not redundant.
3839 * backupfile.c (find_backup_file_name,
3840 max_backup_version): Use base_len instead of rolling it ourselves.
3841 Handle the case of "" and (on DOS) "C:" correctly.
3843 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3844 Include <string.h>, <dirname.h>.
3845 (base_name): Allow file names ending in slashes, other than names
3846 that are all slashes. In this case, return the basename followed
3847 by the slashes. This is more general, and can be used in places
3848 where the original base_name purposely had an assertion failure.
3849 (base_len): New function.
3851 * dirname.c: Include <string.h> instead of <stdlib.h>.
3852 Do not include <assert.h>; no longer needed.
3854 (memrchr): Remove decl.
3855 (dir_name_r): Remove.
3856 (dir_len): Renamed from dirlen. All callers changed.
3857 Rewrite in terms of base_name, for simplicity and consistency.
3858 (dir_name): Never return NULL. All callers changed.
3859 Do not include <stdlib.h> in test program; no longer needed.
3860 return 0; is fine for test program.
3862 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3864 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3866 * path-concat.c (path_concat): Use base_len to compute
3867 base length, not strlen; this means we cannot rely on memcpy
3870 * same.c (STREQ): Remove.
3871 (same_name): Handle the case where the basename ends in trailing '/'.
3873 * stripslash.c (strip_trailing_slashes): Return nonzero if
3874 a slash was stripped. Do not strip the last slash after a
3877 2001-04-08 Jim Meyering <meyering@lucent.com>
3879 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3880 recomputed; that's necessary when the offset spans a DST transition.
3881 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3883 2001-04-02 Jim Meyering <meyering@lucent.com>
3885 * regex.h, regex.c: Update from GNU libc.
3887 2001-03-19 Paul Eggert <eggert@twinsun.com>
3889 * version-etc.c (version_etc_copyright): Update to 2001.
3891 2001-03-16 Paul Eggert <eggert@twinsun.com>
3893 * tempname.c (uint64_t): Define to uintmax_t if
3894 not defined, and if UINT64_MAX is not defined.
3895 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3896 Reported by John David Anglin.
3898 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3900 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3901 alias if codeset is empty.
3902 * config.charset (BeOS): Use wildcard syntax.
3904 2001-03-13 Jim Meyering <meyering@lucent.com>
3906 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3907 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3910 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3912 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3914 * unicodeio.c (print_unicode_char): Simplify accordingly.
3916 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3918 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3919 support for DOS/DJGPP.
3921 2001-02-28 Paul Eggert <eggert@twinsun.com>
3923 * Makefile.am (libfetish_a_SOURCES):
3924 Add dup-safer.c, fopen-safer.c.
3925 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3927 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3929 2001-02-25 Paul Eggert <eggert@twinsun.com>
3931 The mkstemp replacement is taken from glibc 2.2.2, with some
3932 portability fixes for use outside glibc, as follows:
3934 * tempname.c (struct_stat64): New macro.
3935 (direxists, __gen_tempname): Use it.
3936 This avoids a portability problem with Solaris 8.
3938 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3939 (<stddef.h>, <stdint.h>, <string.h>):
3940 Include only if STDC_HEADERS || _LIBC.
3941 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3942 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3943 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3944 (__set_errno): Define this macro if <errno.h> doesn't.
3945 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3946 Define these macros if <stdio.h> doesn't.
3947 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3948 Define these macros if <sys/stat.h>
3949 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3950 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3951 __xstat64): Define if not _LIBC.
3952 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3953 (__gen_tempname): Invoke gettimeofday only if
3954 HAVE_GETTIMEOFDAY || _LIBC;
3955 otherwise, fall back on plain "time".
3956 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3958 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3960 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3962 2001-02-17 Jim Meyering <meyering@lucent.com>
3964 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3965 around included file name.
3967 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3969 * strftime.c: Update from GNU libc (the only changes were to comments).
3971 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3973 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3975 2001-02-17 Paul Eggert <eggert@twinsun.com>
3977 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3978 Remove workaround macros for hosts that have mbrtowc but not
3979 mbstate_t, as we now insist on proper declarations for both
3980 before using mbrtowc.
3982 2001-02-17 Jim Meyering <meyering@lucent.com>
3984 * regex.c: Update from libc.
3986 2001-02-16 Paul Eggert <eggert@twinsun.com>
3988 * alloca.c (malloc): Undef before defining, since stdlib.h
3989 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3990 Reported by Mark Hounschell via Paul Eggert.
3992 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3994 * config.charset: Update for FreeBSD 4.2.
3996 2001-01-26 Jim Meyering <meyering@lucent.com>
3998 * quotearg.c: Include stddef.h.
3999 * quote.c: Include stddef.h.
4000 Reported by Axel Kittenberger.
4002 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4003 line in double quotes so that it evokes a better diagnostic.
4004 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4005 Reported by Axel Kittenberger.
4007 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4009 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4010 to avoid a warning. Add back 'const' to inptr.
4012 2001-01-16 Jim Meyering <meyering@lucent.com>
4014 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4017 2001-01-14 Jim Meyering <meyering@lucent.com>
4019 * rename.c: New file. From Volker Borchert.
4020 Include stdlib.h, string.h or strings.h, and xalloc.h.
4021 Use strip_trailing_slashes rather than open-coding it.
4023 2001-01-03 Paul Eggert <eggert@twinsun.com>
4025 * strftime.c: Sync with glibc time/strftime.c 1.81.
4027 2001-01-03 Jim Meyering <meyering@lucent.com>
4029 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4030 local `inptr' to avoid warning with some system declarations of iconv.
4032 2000-12-29 Paul Eggert <eggert@twinsun.com>
4034 * modechange.c: Do not assume that mode_t uses the
4035 traditional octal encoding. E.g. "chmod 1 FOO" should set
4036 the other-execute bit of FOO even if S_IXOTH != 1.
4038 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4039 WOTH, XOTH, ALLM): New macros.
4040 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4041 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4043 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4044 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4046 No need to use uintmax_t; unsigned long is long enough.
4047 Don't bother to get suffix since we don't use it.
4049 2000-12-24 Jim Meyering <meyering@lucent.com>
4051 * hash.c (is_prime): Return explicit boolean values.
4052 (hash_get_first): Return NULL to appease Irix5.6's 89.
4053 Reported by Nelson Beebe.
4055 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4057 * localcharset.c (locale_charset): Add support for Win32.
4059 2000-12-18 Paul Eggert <eggert@twinsun.com>
4061 * physmem.h, physmem.c: New files.
4063 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4064 (noinst_HEADERS): Add physmem.h.
4066 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4067 't' for compatibility with Solaris 8 sort.
4069 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4071 * config.charset: Add support for BeOS.
4073 2000-12-16 Jim Meyering <meyering@lucent.com>
4075 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4076 SHELLS_FILE to a file name that's useful on djgpp systems.
4078 (ADDITIONAL_DEFAULT_SHELLS): Define.
4079 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4080 Based mostly on a patch from Prashant TR.
4082 2000-12-16 Jim Meyering <meyering@lucent.com>
4084 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4085 N and M) would have treated it like `chown N:N FILE'.
4087 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4089 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4091 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4092 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4093 to the list of canonical encodings. Rename EUC-CN to GB2312.
4095 2000-12-08 Andreas Schwab <schwab@suse.de>
4097 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4098 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4100 2000-12-07 Jim Meyering <meyering@lucent.com>
4102 * stripslash.c (ISSLASH): Define.
4103 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4106 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4107 (dir_name_r): Declare this function as static.
4108 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4109 manifest itself on a name containing a mix of slashes and
4111 Make this function work with names starting with a DOS-style
4112 drive letter and colon prefix.
4113 (dir_name): Append `.' if necessary.
4114 Based mostly on patches from Prashant TR and Eli Zaretskii.
4116 * dirname.h (dir_name_r): Remove prototype.
4118 2000-12-05 Jim Meyering <meyering@lucent.com>
4120 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4122 2000-12-04 Jim Meyering <meyering@lucent.com>
4124 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4125 Also include memory.h, stdlib.h, unistd.h if appropriate.
4126 Reported by Andreas Jaeger (conflicting declaration of malloc).
4128 2000-12-02 Jim Meyering <meyering@lucent.com>
4130 * closeout.h: Make idempotent, to avoid some obscure warnings.
4132 2000-12-01 Paul Eggert <eggert@twinsun.com>
4134 * memrchr.c: Include <config.h> before any system include file.
4136 2000-11-29 Paul Eggert <eggert@twinsun.com>
4138 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4140 2000-11-26 Jim Meyering <meyering@lucent.com>
4142 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4144 2000-11-22 Paul Eggert <eggert@twinsun.com>
4146 * strftime.c (my_strftime): Do not invoke mbrlen with a
4147 size of (size_t) -1; it's not portable.
4149 2000-11-17 Akim Demaille <akim@epita.fr>
4151 * obstack.h: Formatting changes.
4152 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4153 prevent type checking.
4154 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4155 cast the value to (void *): assigning a `foo *' to a `void *'
4157 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4159 2000-11-17 Jim Meyering <meyering@lucent.com>
4161 * strstr.c: Update from GNU libc.
4163 2000-11-16 Jim Meyering <meyering@lucent.com>
4165 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4167 2000-11-11 Jim Meyering <meyering@lucent.com>
4169 * error.c: Add a couple #includes, merging from GNU libc version.
4171 2000-11-10 Jim Meyering <meyering@lucent.com>
4173 * obstack.h: Update from GNU libc.
4174 * obstack.c: Likewise.
4176 2000-11-06 Paul Eggert <eggert@twinsun.com>
4178 * getusershell.c (setusershell): Use rewind rather than
4179 fseek/fseeko, to avoid configuration hassles with fseeko.
4180 Don't bother opening SHELLS_FILE if shellstream is NULL;
4183 2000-11-05 Jim Meyering <meyering@lucent.com>
4185 * makepath.h (make_dir): Declare.
4186 * makepath.c (make_dir): Remove `static' attribute.
4189 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4191 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4192 last one in a bucket, advance to the next bucket.
4194 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4196 * fnmatch.c: Do not comment out all the code if we are using
4197 the GNU C library, because in some cases we are replacing buggy
4198 code in the GNU C library itself.
4200 2000-10-30 Paul Eggert <eggert@twinsun.com>
4202 * error.h, getline.h, modechange.h:
4203 Remove "2000" from Copyright line, as the file hasn't been
4204 changed this year other than in the copyright notice.
4206 * xalloc.h: Add "2000" to Copyright line, as this file
4207 was changed this year.
4209 2000-10-30 Paul Eggert <eggert@twinsun.com>
4211 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4212 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4213 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4215 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4217 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4218 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4219 doesn't define __restrict_arr.
4221 2000-10-29 Jim Meyering <meyering@lucent.com>
4223 * xstat.in: Fix grammar in comment.
4225 2000-10-28 Jim Meyering <meyering@lucent.com>
4227 * memchr.c: Update from libc.
4228 Adjust for portability:
4229 [HAVE_STDLIB_H]: Include stdlib.h.
4230 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4231 Undef __memchr, too.
4232 [!weak_alias]: Define __memchr to memchr.
4234 * regex.c: Update from libc.
4235 * regex.h: Likewise.
4236 * getopt1.c: Likewise.
4237 * memcmp.c: Likewise.
4239 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4240 Avoid using fseek, when possible -- it's broken by design.
4241 Patch by Ulrich Drepper.
4243 2000-10-26 Jim Meyering <meyering@lucent.com>
4245 * strftime.c: Update from libc.
4247 2000-10-25 Jim Meyering <meyering@lucent.com>
4249 * obstack.c: Update from libc.
4251 2000-10-23 Jim Meyering <meyering@lucent.com>
4253 * hard-locale.c (hard_locale): Revert last change -- it was simply
4254 wrong. That set_locale call must not have any side effects.
4257 2000-10-22 Jim Meyering <meyering@lucent.com>
4259 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4260 [CYCLIC]: Remove now-unused definition.
4262 * save-cwd.c (O_DIRECTORY): Define, if needed.
4263 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4264 Suggestion from Ulrich Drepper.
4266 2000-10-21 Jim Meyering <meyering@lucent.com>
4268 * dirname.c (dir_name_r): New function, factored out of dir_name.
4269 (dir_name): Use dir_name_r.
4270 * dirname.h (dir_name_r): Declare it.
4272 2000-10-21 Jim Meyering <meyering@lucent.com>
4274 * dirname.c (memrchr): Declare if necessary.
4275 (dir_name): Remove the restriction that there be no
4276 trailing slashes. Now, this code skips past them, effectively
4278 [TEST_DIRNAME] (main): New unit tests.
4280 * memrchr.c: New file from GNU libc.
4281 Undef __memrchr, too.
4282 [!weak_alias]: Define __memrchr to memrchr.
4283 Guard weak_alias use with `#ifdef weak_alias'.
4285 2000-10-17 Jim Meyering <meyering@lucent.com>
4287 * quote.h (PARAMS): Define and use.
4288 Reported by Akim Demaille.
4290 * getopt.c: Update from libc.
4292 2000-10-16 Jim Meyering <meyering@lucent.com>
4294 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4297 2000-09-25 Jim Meyering <meyering@lucent.com>
4299 * md5.h (rol): Define (from GnuPG).
4301 * sha.c: Give credit (GnuPG) where due.
4302 (M): Use rol rather than open-coding it.
4303 Add a FIXME comment.
4305 2000-09-21 Jim Meyering <meyering@lucent.com>
4307 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4308 Reported by Michael Stone.
4310 2000-09-20 Jim Meyering <meyering@lucent.com>
4312 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4313 (noinst_HEADERS): Add sha.h.
4314 Based on code from Scott G. Miller and from GnuPG.
4316 2000-09-15 Jim Meyering <meyering@lucent.com>
4318 * regex.c: Update from libc.
4320 2000-09-10 Jim Meyering <meyering@lucent.com>
4322 * getopt.c (_getopt_internal): Update from glibc.
4324 2000-09-09 Jim Meyering <meyering@lucent.com>
4326 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4327 think it should be used as a general replacement for isascii.
4328 * fnmatch.c: Likewise.
4329 * mbswidth.c: Likewise
4330 * regex.c: Likewise.
4333 * userspec.c: Include sys/param.h and limits.h.
4335 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4336 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4337 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4338 UID, GID. Check range.
4340 2000-09-06 Jim Meyering <meyering@lucent.com>
4342 * getopt.c (_getopt_internal): Update from glibc.
4344 2000-08-30 Jim Meyering <meyering@lucent.com>
4346 * strftime.c: Merge in changes from GNU libc.
4348 2000-08-26 Jim Meyering <meyering@lucent.com>
4350 * closeout.c: Include "__fpending.h".
4351 (close_stdout_status): Return right away if there's nothing to flush.
4353 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4354 * __fpending.c: New file.
4355 * __fpending.h: New file.
4357 2000-08-07 Paul Eggert <eggert@twinsun.com>
4359 Standardize on "memory exhausted" instead of "Memory exhausted"
4360 or "virtual memory exhausted".
4361 * obstack.c (print_and_abort): Use "memory exhausted", not
4362 "virtual memory exhausted".
4363 * same.c (same_name): Invoke xalloc_die instead of printing
4365 * userspec.c (parse_user_spec): Likewise.
4366 * bumpalloc.h: comment fix
4367 * same.c, userspec.c: Include xalloc.h.
4369 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4370 not char *const and pointing to a constant array.
4371 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4372 (xrealloc): Comment fix.
4374 * userspec.c (parse_user_spec):
4375 Don't translate a message until just before returning,
4376 to avoid unnecessary translation.
4378 2000-08-07 Jim Meyering <meyering@lucent.com>
4380 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4381 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4382 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4383 getgroups.c, gethostname.c, getopt.h, group-member.c,
4384 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4385 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4386 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4387 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4388 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4389 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4390 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4391 yesno.c: Back out Copyright date changes for each file with no change
4392 this year. This eases coordination with other programs using the same
4393 source code modules. From Paul Eggert.
4395 2000-08-03 Greg McGary <greg@mcgary.org>
4397 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4398 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4399 (EXTEND_BUFFER): Use them.
4401 2000-08-01 Jim Meyering <meyering@lucent.com>
4403 * dirname.c (ISSLASH): Define.
4404 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4405 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4406 both `\' and `/' may be use as path separators.
4407 Based on a patch from Prashant TR.
4409 2000-07-31 Paul Eggert <eggert@twinsun.com>
4411 * quotearg.c (quotearg_n_options): Don't make the initial
4412 slot vector a constant, since it might get modified.
4414 2000-07-31 Jim Meyering <meyering@lucent.com>
4416 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4417 * obstack.c (print_and_abort): Likewise.
4419 2000-07-30 Paul Eggert <eggert@twinsun.com>
4421 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4422 buffer, so that the caller can always quote one small
4423 component of a "memory exhausted" message in slot 0.
4424 From a suggestion by Jim Meyering.
4426 2000-07-30 Jim Meyering <meyering@lucent.com>
4428 * makepath.c (make_path): Quote the other instance, too.
4430 * quotearg.c (N_STATIC_SLOTVECS): Define.
4431 (STATIC_BUF_SIZE): Define.
4432 (quotearg_n_options): Use only statically allocated storage when
4433 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4434 than STATIC_BUF_SIZE.
4436 2000-07-29 Jim Meyering <meyering@lucent.com>
4438 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4439 * dirname.c (dir_name): Likewise.
4441 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4443 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4444 (dir_name): Assert that there are no trailing slashes.
4446 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4448 * mbswidth.h (mbswidth): Add a flags argument.
4449 (mbswidth): New declaration.
4450 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4451 * mbswidth.c (mbswidth): Add a flags argument.
4452 (mbsnwidth): New function.
4454 2000-07-24 Jim Meyering <meyering@lucent.com>
4456 * mbswidth.c: Remove useless #else. From Bruno Haible.
4458 2000-07-23 Paul Eggert <eggert@twinsun.com>
4460 * mbswidth.c (_XOPEN_SOURCE):
4461 Don't define; this causes problems on Solaris 7.
4462 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4464 2000-07-23 Paul Eggert <eggert@twinsun.com>
4467 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4468 so that mbstate_t is always defined.
4470 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4471 be 1 in at least one GCC installation, and this configuration
4472 error is likely to be common. Ignoring MB_LEN_MAX hurts
4473 performance on hosts that have mbrtowc but have only unibyte
4474 locales, but I assume these hosts are rare.
4476 2000-07-23 Paul Eggert <eggert@twinsun.com>
4478 * quotearg.c: Streamline by invoking multibyte code only if needed.
4479 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4480 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4481 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4482 invoke multibyte primitives.
4484 2000-07-23 Jim Meyering <meyering@lucent.com>
4486 * basename.c (base_name): Add an assertion.
4488 2000-07-15 Bruno Haible <clisp.cons.org>
4490 * quotearg.c: When the system forces us to redefine mbstate_t,
4491 shadow its mbsinit function.
4493 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4495 * mbswidth.h: New file.
4496 * mbswidth.c: New file.
4497 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4498 (noinst_HEADERS): Add mbswidth.h.
4500 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4502 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4505 2000-07-15 Jim Meyering <meyering@lucent.com>
4507 * makepath.c: Include quote.h.
4508 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4509 corresponding argument in a `quote (...)' call.
4510 Give better diagnostics.
4512 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4513 (noinst_HEADERS): Add quote.h.
4515 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4516 from tar's src/misc.c.
4517 * quote.h: New file. Prototypes for same.
4519 2000-07-10 Paul Eggert <eggert@twinsun.com>
4521 From a suggestion by Bruno Haible.
4522 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4523 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4524 to decide whether to define the BeOS workaround macro;
4525 this adjusts to the change to AC_MBSTATE_T.
4527 2000-07-13 Paul Eggert <eggert@twinsun.com>
4529 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4531 * quotearg.c (quoting_style_args, quoting_style_vals,
4532 quotearg_buffer_restyled): Add support for
4533 clocale_quoting_style. Undo previous change to
4534 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4535 and "{RIGHT QUOTATION MARK}" msgids.
4537 2000-07-05 Paul Eggert <eggert@twinsun.com>
4539 The old behavior of quoting `like this' doesn't look good with
4540 newer, ISO-style fonts. See:
4541 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4543 Instead, quote "like this" by default. Let the translator
4544 tailor the locale-specific quoting behavior by providing
4545 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4547 * quotearg.c (N_): New macro.
4548 (gettext_default): New function.
4549 (quotearg_buffer_restyled): Use
4550 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4551 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4553 2000-07-09 Jim Meyering <meyering@lucent.com>
4555 * Most files: Update copyright dates to include 2000.
4557 2000-07-08 Jim Meyering <meyering@lucent.com>
4559 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4561 (xgethostname): Remove now-unnecessary #ifdef.
4562 Move declaration of `err' into loop where it's used.
4564 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4566 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4567 by allocating a larger buffer. Test the gethostname return value for
4568 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4569 returns an error and ENAMETOOLONG isn't defined.
4571 2000-07-05 Paul Eggert <eggert@twinsun.com>
4572 and Bruno Haible <haible@clisp.cons.org>
4574 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4576 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4578 * quotearg.c (struct quoting_options): Simplify quote_these_too
4581 2000-07-03 Jim Meyering <meyering@lucent.com>
4583 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4584 Reported by Bruno Haible.
4586 2000-07-04 Jim Meyering <meyering@lucent.com>
4588 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4589 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4592 2000-07-03 Paul Eggert <eggert@twinsun.com>
4593 and Bruno Haible <haible@clisp.cons.org>
4595 * quotearg.c (mbrtowc):
4596 Assign to *pwc, and return 1 only if result is nonzero.
4597 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4599 2000-07-03 Jim Meyering <meyering@lucent.com>
4601 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4602 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4605 2000-07-02 Jim Meyering <meyering@lucent.com>
4607 * quotearg.c (mbstate_t): Don't define here.
4609 2000-07-02 Jim Meyering <meyering@lucent.com>
4611 * nanosleep.c (SIGCONT): Define if not already defined.
4613 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4615 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4616 per change in ../m4/ls-mntd-fs.m4.
4617 (read_filesystem_list): Ignore symbolic links.
4619 2000-06-29 Jim Meyering <meyering@lucent.com>
4621 * same.c: Include <string.h> or <strings.h>, as appropriate,
4622 for declaration of strcmp.
4624 * long-options.c: Include <stdlib.h>, for declaration of exit.
4626 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4627 Avoid warning by casting result to `char *' to remove `const'.
4629 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4631 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4633 2000-06-26 Paul Eggert <eggert@twinsun.com>
4635 savedir now sets errno on failure and invokes xmalloc to get memory.
4636 Fix a couple of other minor bugs while we're at it.
4638 * savedir.c (<unistd.h>): Do not include; there's no need.
4639 (NAMLEN): Remove macro.
4640 (malloc, realloc): Remove decls.
4642 ("xalloc.h"): Include.
4643 (NAME_SIZE_DEFAULT): New macro.
4644 (savedir): Use xmalloc / xrealloc to allocate memory.
4645 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4646 Skip "" directory entries.
4647 Use strlen to calculate directory entry length, since the old method
4648 is rarely used these days and isn't worth supporting.
4649 Don't use a pointer after freeing it.
4650 Check for integer overflow when calculating allocation size.
4651 Use memcpy to copy entries, instead of stpcpy.
4652 Set errno properly when returning NULL.
4653 Check for readdir error.
4655 2000-06-26 Jim Meyering <meyering@lucent.com>
4657 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4659 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4661 * getusershell.c (xmalloc, xrealloc): Remove functions.
4663 Don't include <stdlib.h>. Don't declare malloc, realloc.
4665 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4667 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4669 2000-06-24 Jim Meyering <meyering@lucent.com>
4671 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4673 2000-06-21 Jim Meyering <meyering@lucent.com>
4675 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4677 2000-06-19 Paul Eggert <eggert@twinsun.com>
4679 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4680 (mbrtowc, mbstate_t): Define substitutes if
4681 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4682 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4683 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4685 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4687 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4688 than 1024, return a memory chunk of least possible size, instead
4689 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4690 Use free/xmalloc instead of xrealloc to avoid copying for very long
4693 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4695 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4696 address, not strdup. Include <stdlib.h> and don't declare free().
4698 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4700 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4703 2000-06-21 Jim Meyering <meyering@lucent.com>
4705 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4706 (noinst_HEADERS): Add getstr.h.
4708 * getline.c (getstr): Move into a separate file.
4709 * getstr.c (getstr): New file, extracted from getline.c, with
4710 the following changes: new parameter, delim2; both delim[12]
4711 parameters have type `int', not `char'. The latter would lose
4712 with 8-bit delimiters.
4713 * getstr.h: New file.
4715 2000-06-19 Jim Meyering <meyering@lucent.com>
4717 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4719 2000-06-18 Jim Meyering <meyering@lucent.com>
4721 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4722 Besides, these days every porting target provides a mkdir function.
4724 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4725 (this snippet comes from src/system.h).
4727 2000-06-15 Paul Eggert <eggert@twinsun.com>
4729 * human.c (adjust_value): New function.
4730 (human_readable_inexact): Apply rounding style even when
4731 printing approximate values.
4733 2000-06-14 Paul Eggert <eggert@twinsun.com>
4735 * human.c (human_readable_inexact): Allow an input block
4736 size that is not a multiple of the output block size, and vice versa.
4737 Reported by Piergiorgio Sartor.
4739 2000-06-14 Paul Eggert <eggert@twinsun.com>
4741 * getdate.y (get_date): Apply relative times after time
4742 zone indicator, not before. Reported by Todd A. Jacobs.
4744 2000-06-13 Jim Meyering <meyering@lucent.com>
4746 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4748 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4750 2000-06-12 Paul Eggert <eggert@twinsun.com>
4752 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4754 2000-06-04 Paul Eggert <eggert@twinsun.com>
4756 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4758 2000-06-04 Jim Meyering <meyering@lucent.com>
4760 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4761 SunOS 4.1.4 for which gid_t is an unsigned type.
4763 2000-06-03 Jim Meyering <meyering@lucent.com>
4765 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4767 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4769 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4770 newer, don't install charset.alias.
4771 * config.charset: Change the Linux/glibc rules so they become empty
4772 on glibc-2.1 or newer.
4774 2000-06-02 Jim Meyering <meyering@lucent.com>
4776 * mountlist.c: Back out last change. Instead, do this...
4777 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4778 member using the same `ignore'-testing code.
4779 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4783 2000-05-29 Jim Meyering <meyering@lucent.com>
4785 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4786 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4788 2000-05-22 Jim Meyering <meyering@lucent.com>
4790 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4792 2000-05-18 Jim Meyering <meyering@lucent.com>
4794 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4795 back, too, since it may have been modified by allocate_entry.
4796 (hash_delete): Rewrite to use neither the assignment operator
4797 nor the comma operator in an if-expression.
4799 2000-05-15 Paul Eggert <eggert@twinsun.com>
4802 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4803 Remove; no longer needed.
4804 "quotearg.h": Add include.
4805 (file_name): Do not bother to explicitly initialize to NULL; it's less
4806 efficient on some hosts.
4807 (close_stdout_status): Remove test as to whether stdout was already
4808 closed; it breaks for the case "echo x | sort >&-".
4809 Quote file name colons.
4810 Do not assume that _("write error") lacks format strings.
4812 2000-05-15 Jim Meyering <meyering@lucent.com>
4814 * version-etc.c (version_etc_copyright): Update the copyright string
4815 used in all --version output.
4817 2000-05-14 Jim Meyering <meyering@lucent.com>
4819 * closeout.c (close_stdout_set_file_name): New function.
4820 (close_stdout_status): Use new file-scoped global.
4821 Return right away if fstat says the stdout file descriptor is invalid.
4822 * closeout.h (close_stdout_set_file_name): Declare.
4824 2000-05-10 Jim Meyering <meyering@lucent.com>
4826 * closeout.c [default_exit_status]: New file-scoped variable.
4827 (close_stdout_set_status): New function.
4828 * closeout.h (close_stdout_set_status): Declare.
4830 2000-05-08 Jim Meyering <meyering@lucent.com>
4832 * long-options.c: Don't include closeout.h.
4833 (parse_long_options): Don't call close_stdout for --version.
4835 2000-05-06 Jim Meyering <meyering@lucent.com>
4837 * strnlen.c: Undefine __strnlen and strnlen.
4838 [!weak_alias]: Define __strnlen to strnlen.
4840 * atexit.c: New file, from libiberty.
4842 2000-05-06 Jim Meyering <meyering@lucent.com>
4844 * closeout.c (close_stdout_status): Also check for errors on the
4847 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4849 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4850 instead of xmalloc, xrealloc, path_concat.
4851 (locale_charset): Treat empty environment variables as absent.
4852 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4854 2000-05-04 Jim Meyering <meyering@lucent.com>
4856 * getopt.c: Update from glibc.
4857 * obstack.c: Likewise.
4858 * obstack.h: Likewise.
4859 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4861 * regex.h: Likewise.
4862 * strndup.c: Likewise.
4863 * strnlen.c: New file, from glibc.
4865 2000-05-01 Jim Meyering <meyering@lucent.com>
4867 * full-write.c (full_write): Remove `FIXME' part of comment.
4869 2000-04-29 Jim Meyering <meyering@lucent.com>
4871 * path-concat.c: Declare strdup only if it's not defined.
4872 * canon-host.c: Likewise.
4874 2000-04-28 Jim Meyering <meyering@lucent.com>
4876 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4877 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4878 included first, then limits.h is included by locale.h by libintl.h.
4879 From John David Anglin.
4881 2000-04-25 Jim Meyering <meyering@lucent.com>
4883 * makepath.c (S_IRWXUGO): Define.
4884 (make_path): Always perform explicit chmod if MODE specifies any
4885 of the `special' permission bits. Prompted by a bug report against
4886 install from Mate Wierdl and Joost van Baal.
4888 2000-04-18 Jim Meyering <meyering@lucent.com>
4892 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4893 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4895 2000-04-17 Jim Meyering <meyering@lucent.com>
4897 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4898 the definition of it to rpl_strftime also defined-away the system's
4901 2000-04-15 Jim Meyering <meyering@lucent.com>
4903 Use `C' to denote so-called `contiguous' files, the same way
4905 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4906 (ftypelet): Use S_ISCTG.
4907 From Michael Deutschmann.
4909 2000-04-14 Jim Meyering <meyering@lucent.com>
4911 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4913 2000-04-08 Jim Meyering <meyering@lucent.com>
4915 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4916 names don't conflict. Reported by Eli Zaretskii.
4918 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4920 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4921 bug. Deal with the different error behavior of Irix iconv.
4923 2000-04-07 Jim Meyering <meyering@lucent.com>
4925 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4926 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4928 2000-04-05 Jim Meyering <meyering@lucent.com>
4930 Portability tweaks required for ultrix4.3.
4931 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4932 * readutmp.c: Include sys/types.h before sys/stat.h.
4933 * canon-host.c: Declare strdup.
4934 * path-concat.c: Likewise.
4935 From John David Anglin.
4937 2000-04-04 Jim Meyering <meyering@lucent.com>
4939 Be more DOS 8.3-friendly.
4940 * ref-add.sin: Renamed from ref-add.sed.in.
4941 * ref-del.sin: Renamed from ref-del.sed.in.
4942 * Makefile.am: Reflect renaming.
4943 Reported by Eli Zaretskii.
4945 Use a temporary file name that won't clash with `charset.alias'
4946 in the DOS 8.3 name space.
4947 * Makefile.am (charset_tmp): Define.
4948 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4949 (uninstall-local): Likewise.
4950 Reported by Eli Zaretskii.
4952 2000-03-29 Paul Eggert <eggert@twinsun.com>
4954 * time/strftime.c (my_strftime): Make sure we call the system
4955 strftime, not ourselves, when invoking the underlying strftime.
4957 2000-03-24 Jim Meyering <meyering@lucent.com>
4959 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4960 (charset_alias): Define.
4961 (install-exec-local): Factor out common code.
4962 (uninstall-local): Split lines longer than 80.
4963 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4965 (.sed.in.sed): New rule. Don't redirect directly to $@.
4966 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4968 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4970 * config.charset: Output a line containing "Packages using this file".
4971 * ref-add.sed.in, ref-del.sed.in: New files.
4972 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4973 ref-del.sed): New rules.
4975 2000-03-17 Jim Meyering <meyering@lucent.com>
4977 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4978 Otherwise, include <strings.h>
4980 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4982 * unicodeio.c (utf8_wctomb): New function.
4983 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4984 format instead of in UCS-4 with platform dependent endianness.
4986 2000-03-07 Paul Eggert <eggert@twinsun.com>
4988 * savedir.c (savedir): Work even if directory size is
4989 negative; this can happen with some screwy NFS configurations.
4991 2000-03-06 Jim Meyering <meyering@lucent.com>
4993 * localcharset.c (get_charset_aliases): Don't try to free file_name
4994 if it's NULL (because we ran out of memory). From Bruno Haible.
4996 2000-03-05 Jim Meyering <meyering@lucent.com>
4998 * localcharset.c ("path-concat.h"): Include.
4999 (get_charset_aliases): Use path_concat instead of ANSI string
5002 * unicodeio.h (PARAMS): Define.
5003 Use it to guard prototype.
5005 2000-03-04 Jim Meyering <meyering@lucent.com>
5007 * Makefile.am (install-exec-local): Create $(libdir) before installing
5009 (uninstall-local): Uncomment this rule so `make distcheck' works
5012 * unicodeio.c (<errno.h>): Include it.
5013 (errno): Declare if not defined.
5015 * localcharset.c: Add Bruno's comment justifying use of volatile.
5017 * config.charset: New version, incorporating remarks from a linux
5018 i18n mailing list. From Bruno Haible.
5020 2000-03-02 Jim Meyering <meyering@lucent.com>
5022 * Makefile.am (EXTRA_DIST): Add config.charset.
5024 2000-03-01 Jim Meyering <meyering@lucent.com>
5026 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5027 * unicodeio.c: Likewise.
5029 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5031 * config.charset: New file.
5032 * localcharset.c: New file.
5033 * unicodeio.h, unicodeio.c: New files.
5034 * Makefile.am (DEFS): Add -DLIBDIR=...
5035 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5036 (noinst_HEADERS): Add unicodeio.h.
5037 (all-local, install-exec-local, charset.alias): New targets.
5039 2000-02-28 Paul Eggert <eggert@twinsun.com>
5041 * quotearg.c (ALERT_CHAR): New macro.
5042 (quotearg_buffer_restyled): Use it.
5044 2000-02-27 Jim Meyering <meyering@lucent.com>
5046 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5047 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5049 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5050 not `#if STDC_HEADERS'.
5051 Declare malloc if needed.
5053 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5054 now that autoconf always defines the HAVE_DECL_ symbols.
5055 * human.c: Likewise.
5057 * strtoumax.c: Likewise.
5059 * backupfile.c: Arrange for cpp to fail if the configure-time
5060 declaration check was not run.
5062 * human.c: Likewise.
5064 * strtoumax.c: Likewise.
5066 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5067 then first look up the entire `.'-containing string as a login name.
5069 2000-02-18 Paul Eggert <eggert@twinsun.com>
5071 * getdate.y: Handle two-digit years with leading zeros correctly.
5072 (textint): New typedef.
5073 (parser_control): Member year changed from int to textint.
5075 (YYSTYPE): Removed; replaced by %union with int and textint members.
5076 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5077 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5078 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5079 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5080 (date, number, to_year): Use width of number in digits, not its value,
5081 to determine whether it's a 2-digit year, or a 2-digit time.
5082 (yylex): Store number of digits of numeric tokens.
5083 Reported by John Kendall.
5085 (parser_control): Changed from struct parser_control to typedef (for
5086 consistency). All uses changed.
5088 (tID): Removed; not used.
5089 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5091 2000-02-14 Paul Eggert <eggert@twinsun.com>
5093 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5094 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5096 2000-02-12 Jim Meyering <meyering@lucent.com>
5098 * userspec.c (ISDIGIT): Define it.
5099 (isdigit): Remove definition.
5100 (is_number): Use ISDIGIT, not isdigit.
5101 <libintl.h>: Include.
5103 (parse_user_spec): Mark translatable strings.
5105 2000-02-10 Jim Meyering <meyering@lucent.com>
5107 With these changes, nanosleep.[ch] are finally enough like the other
5108 lib/* replacement files to compile on a few more losing systems.
5110 * nanosleep.h: Don't include config.h.
5111 Remove prototype from declaration of nanosleep.
5112 (PARAMS): Remove now-unneeded definition.
5113 * nanosleep.c: #undef nanosleep.
5114 (rpl_nanosleep): Rename from nanosleep.
5116 2000-02-03 Jim Meyering <meyering@lucent.com>
5118 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5119 rather than with `#if HAVE_UTMPNAME'.
5121 2000-02-01 Jim Meyering <meyering@lucent.com>
5123 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5125 2000-01-31 Jim Meyering <meyering@lucent.com>
5127 * nanosleep.h (nanosleep): Guard declaration with
5128 `#if ! HAVE_DECL_NANOSLEEP'.
5129 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5130 the declaration in that vendor's sys/timers.h.
5131 Reported by Christian Krackowizer.
5133 * quotearg.c (ISASCII): Add #undef and move definition to follow
5134 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5135 (ISPRINT): Likewise.
5136 Reported by Tom Tromey.
5138 2000-01-30 Jim Meyering <meyering@lucent.com>
5140 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5141 uses of ->ut_name. The latter doesn't work with new Linux header files
5142 where only utmpx.ut_user is declared.
5144 * readutmp.h (UT_USER): Define.
5146 2000-01-23 Jim Meyering <meyering@lucent.com>
5148 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5151 2000-01-22 Jim Meyering <meyering@lucent.com>
5153 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5154 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5155 Required for some AIX systems. Reported by Christian Krackowizer.
5156 [TESTING] (main): New function.
5158 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5159 * dirname.c (dir_name): Support for DOS-style file names with drive
5162 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5164 * strverscmp.c (ISDIGIT): Define.
5165 (strverscmp): Use ISDIGIT, not isdigit.
5167 2000-01-17 Paul Eggert <eggert@twinsun.com>
5169 * nanosleep.c (nanosleep):
5170 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5171 POSIX.1 doesn't require SA_INTERRUPT and some systems
5172 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5173 it's been part of POSIX.1 since day 1 (in 1988).
5175 2000-01-17 Jim Meyering <meyering@lucent.com>
5177 * interlock: Remove unused file. Reported by François Pinard.
5179 2000-01-16 Paul Eggert <eggert@twinsun.com>
5181 * quotearg.c (quotearg_buffer_restyled): Do not quote
5182 alert, backslash, formfeed, and vertical tab unnecessarily in
5183 shell quoting style.
5186 version-control: never