1 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or working.
5 2004-07-16 Simon Josefsson <jas@extundo.com>
9 2004-07-16 Bruno Haible <bruno@clisp.org>
11 * backupfile.h: Add extern "C" for C++.
12 * closeout.h: Likewise.
13 * copy-file.h: Likewise.
14 * findprog.h: Likewise.
15 * full-write.h: Likewise.
16 * pathname.h: Likewise.
17 * progname.h: Likewise.
19 * stpncpy.h: Likewise.
20 * strcase.h: Likewise.
24 * mbswidth.h: Add extern "C" for C++.
25 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
27 2004-07-09 Simon Josefsson <jas@extundo.com>
29 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
32 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
34 * fchown-stub.c: New file.
36 2004-06-24 Jim Meyering <jim@meyering.net>
38 * obstack.h (obstack_base): Cast to (void *), per documentation.
40 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
42 * argz.c, argz_.h: New files, which are autoupdated from libtool.
44 2004-06-01 Jim Meyering <jim@meyering.net>
48 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
50 * getdate.y (yylex): Allow space between sign and number.
51 Problem reported by Dan Jacobson.
53 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
54 and Jim Meyering <jim@meyering.net>
56 Merge from coreutils CVS.
58 * stat-macros.h: New file, with contents from file-type.h
59 and coreutils' system.h.
60 * file-type.c: Include "stat-macros.h".
61 * file-type.h (file_type): Move all macro definitions to new file,
64 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
65 Wrap old code with this conditional.
66 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
67 function that does not dereference symlinks.
68 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
70 * xreadlink.c: Include xreadlink.h first, to catch .h file
72 (xreadlink): Accept new arg SIZE, for efficiency.
73 All decls and uses changed.
74 * xreadlink.h: Include <stddef.h>, for size_t.
76 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
77 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
79 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
81 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
83 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
85 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
86 the allocator returns NULL because the requested size is zero.
88 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
90 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
91 var. Add comment explaining why libc still defines it. This
92 merges the following patch from glibc:
93 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
95 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
97 * obstack.c (_obstack): Remove unused variable. It hasn't been
98 present in glibc since revision 1.1 of this file.
99 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
100 obstack_alignment_mask, obstack_alloc, obstack_base,
101 obstack_blank, obstack_blank_fast, obstack_chunk_size,
102 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
103 obstack_grow0, obstack_init, obstack_int_grow,
104 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
105 obstack_next_free, obstack_object_size, obstack_ptr_grow,
106 obstack_ptr_grow_fast, obstack_room): Remove declarations of
107 nonexistent functions.
109 2004-05-17 Derek R. Price <derek@ximbiot.com>
110 Paul Eggert <eggert@cs.ucla.edu>
112 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
114 2004-05-14 Bruno Haible <bruno@clisp.org>
116 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
117 that consists of a '.' followed by an empty digit string.
118 Patch by Tor Lillqvist <tml@iki.fi>.
120 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
122 Port obstack to the AS/400, where pointers are 16 bytes wide and
123 you cannot cast an integer to a valid pointer. This patch is
124 currently waiting to be integrated into glibc; see
125 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
127 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
128 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
129 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
130 (struct obstack): temp member is now a union of a pointer and
131 an integer, instead of an integer. All integer uses changed.
132 This does not affect the physical layout of struct obstack,
133 except on hosts (like the AS/400) where the size or alignment of
134 void * is greater than that of ptrdiff_t.
135 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
136 __STDC__)]: Store temporary in pointer member of union, not
138 * obstack.c: Include <stddef.h>, for offsetof.
139 (struct fooalign): Remove; it doesn't need a name.
140 (union fooround): Change double to long double, and add void *.
141 (DEFAULT_ALIGNMENT): Use offsetof to compute.
142 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
143 not a macro. Hence the values are always int; so remove all
144 casts-to-int in uses.
146 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
147 Derek Price <derek@ximbiot.com>
149 * alloca.c: Include <alloca.h>, to get our interface.
150 * alloca_.h: Use __alloca on AIX, so that we don't have to
151 include <alloca.h> first. Use C89 prototype for alloca; this
152 requires including <stddef.h> for size_t. Use extern "C" if C++.
153 Use #elif for simplicity, since we can assume C89 now.
154 Don't try to source the system alloca.h since it will not be found
155 and to prevent recursively including its replacement.
156 * fnmatch.c: Include <alloca.h> instead of opencoding.
157 * lib/regex.c: Likewise.
159 2004-05-16 Derek Price <derek@ximbiot.com>
160 Paul Eggert <eggert@cs.ucla.edu>
162 getline cleanup. This changes the getndelim2 API: both order of
163 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
166 * getline.c: Don't include stddef.h or stdio.h, since our
168 (getline): Always use getdelim, so that we don't have two
170 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
172 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
173 (GETNDELIM2_MAXIMUM): New macro.
174 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
175 instead of the old practice of delim2==0. All callers changed.
176 Return -1 on overflow, instead of returning junk.
177 Do not set *linesize unless allocation succeeds.
178 * getndelim2.h: Do not include stddef.h; no longer needed, now
179 that we include sys/types.h.
180 * getnline.h: Likewise.
181 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
182 (getndelim2): Reorder arguments.
183 * getnline.c (getnline, getndelim):
184 Don't discard the NMAX argument.
185 (getnline): Invoke getndelim, to avoid code duplication.
186 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
187 of (size_t) -1 by callers of the getnline family.
189 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
191 * nanosleep.c (suspended): Change its type from int to
192 sig_atomic_t volatile.
193 (first_call): Make it private to rpl_nanosleep, and have it
194 be zero initially as that's a bit faster.
195 (my_usleep): Round up fractional times instead of truncating them,
196 as this is the usual meaning for 'sleep'.
198 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
200 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
201 (ENOSYS): Define if not defined.
202 (settime): Fall back on stime if it exists and settimeofday fails.
203 But don't bother with fallbacks if a method fails with errno == EPERM.
205 2004-05-11 Jim Meyering <jim@meyering.net>
207 Prior to this change, the save_cwd caller required read access to the
208 current directory on most systems (ones with the fchdir function).
210 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
211 fails, try write-only, and finally, resort to using xgetcwd.
213 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
215 * obstack.c, obstack.h: Import changes from libc.
217 2004-04-28 Bruno Haible <bruno@clisp.org>
219 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
220 implicitly appends .exe to executables.
221 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
222 accepts Windows pathnames.
223 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
224 Cygwin like Windows, since it now accepts Windows pathnames.
225 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
226 Cygwin like Windows, since it now accepts Windows pathnames.
227 Reported by Derek Robert Price <derek@ximbiot.com>.
229 2004-04-20 Jim Meyering <jim@meyering.net>
231 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
233 2004-04-20 Jim Meyering <jim@meyering.net>
234 Bruno Haible <bruno@clisp.org>
236 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
237 memory when realloc fails.
239 2004-04-18 Jim Meyering <jim@meyering.net>
241 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
242 don't leak memory and do call END_UTMP_ENT.
244 2004-04-11 Paul Eggert <eggert@twinsun.com>
246 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
247 (CHAR_BIT): Remove, since we assume C89.
248 Include <stdint.h> if available, as per current Autoconf CVS advice.
250 2004-03-30 Paul Eggert <eggert@twinsun.com>
252 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
253 not bool, to be more consistent with Unix conventions.
254 Suggested by Bruno Haible.
256 Merge from coreutils.
258 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
261 * getdate.h: Include stdbool.h, and timespec.h instead of
262 the usual <time.h> dance.
263 (get_date): Change signature to support fractional time stamps.
265 * getdate.y: Include "getdate.h" first, as we can now
266 assume C89 and don't need to worry about 'const'.
267 Similarly, include "unlocked-io.h" near start, not in middle.
269 (textint.value): Use long int rather than int.
270 (textint.digits): Use size_t rather than int.
271 (BILLION, LOG10_BILLION): New constants.
272 (parser_control): New member rel_ns. Members day_ordinal,
273 time_zone, month, day, hour, minutes, rel_year, rel_month,
274 rel_day, rel_hour, rel_minutes, rel_seconds
275 are now long int, not int. Member seconds is now struct timespec,
276 not int. New member timespec_seen. Members dates_seen, days_seen,
277 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
279 (%union.intval): Now long int, not int.
281 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
282 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
283 (spec): Now is a timespec or an item list.
284 (timespec, items): New nonterminals.
285 (time, rel, relunit, number, get_date):
286 Add support for fractional seconds.
287 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
288 (gmtime, localtime, mktime): Remove decls; not needed with C89.
289 (to_hour): First arg is now long int, not int.
290 (to_year): Returns long int, not int.
291 Don't treat year -70 like 70.
292 (tm_diff): Returns long int, not int.
293 (lookup_word): Use bool instead of int when appropriate.
294 (yylex): Use size_t for count, not int.
295 Detect overflow when parsing large integer constants.
296 Add support for fractions.
297 (get_date): Make pointers 'const' if possible.
298 Use more-portable code to detect integer overflow.
299 (main) [TEST]: Adjust to above changes. Test for localtime failure.
300 Don't use ctime; it's not reliable if the year has >4 digits.
302 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
303 This is for compatibility with BSD.
305 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
306 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
307 From coreutils' system.h.
309 * userspec.c: Don't include "posixver.h".
310 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
311 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
312 compatible extension. Simplify code by removing a boolean int
313 that was always nonzero if a string was nonnull.
315 2004-03-30 Jim Meyering <jim@meyering.net>
317 Merge from coreutils.
319 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
321 * readtokens.c (readtoken): Don't leak 64 bytes when reading
322 an empty input stream.
324 * readtokens.c: Include <stdbool.h>.
325 (readtoken): Use `size_t' rather than int/long.
326 All callers adjusted.
327 Use `bool' rather than `int' where appropriate.
328 Use memset rather than an explicit loop.
329 Use x2nrealloc rather than xrealloc.
330 Allow the use of `\0' as a delimiter.
331 (readtokens): Likewise.
332 * readtokens.h (readtoken, readtokens): Update prototypes.
334 2004-03-30 Bruno Haible <bruno@clisp.org>
336 * getloadavg.c (getloadavg): Don't assume setlocale returns
339 2004-03-29 Paul Eggert <eggert@twinsun.com>
341 Merge changes to getloadavg.c from coreutils and Emacs.
343 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
344 Define to an expression, not to the empty string.
345 Include cloexec.h and xalloc.h.
346 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
347 Use set_cloexec_flag rather than rolling our own.
348 * cloexec.c, cloexec.h: New files.
350 2004-03-18 Paul Eggert <eggert@twinsun.com>
352 * getopt.h: Sync with libc CVS.
354 2004-03-18 Paul Eggert <eggert@twinsun.com>
355 Bruno Haible <bruno@clisp.org>
357 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
358 not on all platforms that have <wchar.h>.
359 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
361 2004-03-09 Paul Eggert <eggert@twinsun.com>
363 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
365 * getopt_int.h: New file, also synced from libc.
367 2004-03-07 Paul Eggert <eggert@twinsun.com>
369 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
370 '#if' expressions. Unlike the code it replaces, it does not
371 depend on (defined _SC_PAGESIZE). However, it does depend on
372 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
373 first reported by Jason Andrade in
374 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
376 2004-01-18 Simon Josefsson <jas@extundo.com>
378 * strdup.h: New file.
379 * strdup.c: Include it.
380 * path-concat.c: Include strdup.h. Drop strdup declaration.
381 * userspec.c: Include strdup.h. Drop strdup declaration.
383 2004-02-06 Karl Berry <karl@gnu.org>
385 * config.charset: update from gettext 0.14.1.
387 2004-02-05 Paul Eggert <eggert@twinsun.com>
389 Add comments and code, prompted by suggestions from Bruno Haible
391 * quotearg.h (quotearg_alloc): New decl. Improve the comments
392 describing the enum quoting_style values.
393 * quotearg.c (quotearg_alloc): New function.
394 (quotearg_buffer_restyled): Treat lone { and } as special.
395 Treat = as special. Work around bug with older shells
396 that "see" a '\' that is really the 2nd byte of a multibyte char.
397 Quote empty string with shell_quoting_style.
399 2004-02-03 Bruno Haible <bruno@clisp.org>
401 * pipe.h: New file, from GNU gettext.
402 * pipe.c: New file, from GNU gettext.
404 2004-01-27 Bruno Haible <bruno@clisp.org>
406 * execute.h: New file, from GNU gettext.
407 * execute.c: New file, from GNU gettext.
408 * w32spawn.h: New file, from GNU gettext.
410 2004-01-23 Paul Eggert <eggert@twinsun.com>
412 Exit-status fix from coreutils.
414 Use exit_failure consistently in place of EXIT_FAILURE,
415 so that program exit statuses are consistent on failure.
417 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
418 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
419 * argmatch.h: Comment fix to match the above.
420 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
421 Now a macro referring to exit_failure, instead of a separate
422 variable. Include "exitfail.h" to get it.
423 * xstrtol.h: Include "exitfail.h".
424 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
426 * long-options.c (parse_long_options): Use prototype
427 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
430 2004-01-21 Jim Meyering <jim@meyering.net>
432 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
433 so as not to conflict with a different-sized __mktime_internal
434 function in GNU libc.
435 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
436 Problem building statically-linked `ls' reported by Michael Brunnbauer.
438 2004-01-18 Paul Eggert <eggert@twinsun.com>
440 Merge from diffutils.
442 * file-type.c (file_type): Add typed memory objects.
443 * file-type.h (S_TYPEISTMO): New macro.
445 * c-stack.h (c_stack_action): Remove argv argument.
446 * c-stack.c (c_stack_action): Likewise. All uses changed.
447 (die): Don't calculate message unless segv_action returns.
448 (get_stack_location, min_address_from_argv, max_address_from_argv,
449 volatile stack_base, volatile_stack_size): Remove.
450 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
451 that every segmentation violation is a stack overflow. (Ouch!)
452 See Debian bug 136249 (still outstanding) for more info about why
453 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
455 2003-11-30 Bruno Haible <bruno@clisp.org>
457 Safer stack allocation.
458 * setenv.c: Include allocsa.h.
459 (alloca): Remove fallback definition.
460 (freea): Remove macro.
461 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
464 2003-10-17 Bruno Haible <bruno@clisp.org>
466 * binary-io.h: Avoid warnings on Cygwin.
468 2003-12-28 Bruno Haible <bruno@clisp.org>
470 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
471 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
473 2003-11-28 Bruno Haible <bruno@clisp.org>
475 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
477 2003-11-27 Bruno Haible <bruno@clisp.org>
479 * wait-process.c: On Windows, include windows.h. Needed on mingw.
481 2003-11-17 Bruno Haible <bruno@clisp.org>
483 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
485 2003-11-24 Bruno Haible <bruno@clisp.org>
487 * xallocsa.h: New file, from GNU gettext.
488 * xallocsa.c: New file, from GNU gettext.
490 2003-11-24 Bruno Haible <bruno@clisp.org>
492 * allocsa.h: New file, from GNU gettext.
493 * allocsa.c: New file, from GNU gettext.
495 2003-11-24 Bruno Haible <bruno@clisp.org>
497 * eealloc.h: New file.
499 2004-01-15 Jim Meyering <jim@meyering.net>
501 Merge from coreutils.
503 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
504 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
505 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
507 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
508 optional configure-time default.
510 * version-etc.c (version_etc_copyright): Update copyright date.
512 * xreadlink.c (xreadlink): Correct outdated comment.
514 2004-01-15 Paul Eggert <eggert@twinsun.com>
516 Merge from coreutils.
518 * posixver.c: Include posixver.h.
520 * same.c: Include <stdbool.h>, <limits.h>.
521 (_POSIX_NAME_MAX): Define if not defined.
523 (same_name): If file names are silently truncated, report
524 that the file names are the same if they are the same after
525 the silent truncation.
527 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
529 * xstrtod.c (xstrtod): Likewise. All callers changed to
530 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
533 2004-01-14 Paul Eggert <eggert@twinsun.com>
535 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
536 with like-named macro in fnmatch.c.
537 (EXT): Use an internal constant instead.
539 Merge fnmatch patches from glibc.
540 * fnmatch.c (mbsinit): Remove define.
541 Add libc_hidden_ver (__fnmatch, fnmatch).
542 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
543 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
545 2003-12-14 Karl Berry <karl@gnu.org>
547 * config.charset: update from gettext-runtime.
549 2003-12-03 Paul Eggert <eggert@twinsun.com>
551 * getgroups.c (getgroups): xmalloc takes one argument, not two.
552 Bug reported by Alfred M. Szmidt.
554 2003-11-29 Karl Berry <karl@gnu.org>
556 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
558 2003-11-23 Paul Eggert <eggert@twinsun.com>
559 Bruno Haible <bruno@clisp.org>
561 * printf-parse.h: Don't include sys/types.h.
562 (ARG_NONE): New macro.
563 (char_directive): Change type of *arg_index fields to size_t.
564 * printf-parse.c: Don't include sys/types.h.
565 (SSIZE_MAX): Remove macro.
566 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
567 Remove unnecessary overflow check.
568 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
571 2003-11-24 Paul Eggert <eggert@twinsun.com>
573 * alloca.c: Remove dependency on xalloc module.
574 (xalloc_die): Remove.
575 (memory_full) [!defined emacs]: New macro.
576 [!defined emacs]: Don't include xalloc.h.
577 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
578 address arithmetic overflows. Change datatypes a bit to avoid
581 2003-11-22 Jim Meyering <jim@meyering.net>
583 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
585 2003-11-17 Bruno Haible <bruno@clisp.org>
587 * vasnprintf.c (alloca): Remove fallback definition.
588 (freea): Remove definition.
589 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
590 Reported by Paul Eggert.
592 2003-11-17 Jim Meyering <jim@meyering.net>
594 On systems without utime and without a utimes function capable of
595 dealing with a NULL struct utimbuf* argument, this utime replacement
596 could -- in unusual circumstances -- leak a file descriptor.
597 * utime.c: Include <unistd.h> and <errno.h>.
598 (utime_null): Be sure to close `fd' and to preserve errno.
599 Reported by Geoff Collyer via Arnold Robbins.
601 2003-11-16 Paul Eggert <eggert@twinsun.com>
602 Bruno Haible <bruno@clisp.org>
604 Protect against address arithmetic overflow.
605 * printf-args.h: Include stddef.h.
606 (arguments): Change type of field 'count' to size_t.
607 * printf-args.c (printf_fetchargs): Use size_t instead of
608 'unsigned int' where appropriate.
609 * printf-parse.h: Include sys/types.h.
610 (char_directive): Change type of *arg_index fields to ssize_t.
611 (char_directives): Change type of fields 'count', max_*_length to
613 * printf-parse.c: Include sys/types.h and xsize.h.
614 (SSIZE_MAX): Define fallback value.
615 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
616 instead of 'int' where appropriate. Check a_allocated, d_allocated
617 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
618 * vasnprintf.c: Include xsize.h.
619 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
620 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
621 overflow. Avoid wraparound when converting a width or precision from
624 2003-11-16 Bruno Haible <bruno@clisp.org>
626 Update from GNU gettext.
627 * printf-parse.c: Generalize to it can be compiled for wide strings.
628 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
629 * vasnprintf.c: Generalize to it can be compiled for wide strings.
630 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
631 SNPRINTF): New macros.
632 Don't include <alloca.h> if the file is used inside libintl.
633 (local_wcslen): New function, for Solaris 2.5.1.
634 (VASNPRINTF): Use it instead of wcslen.
636 2003-11-16 Bruno Haible <bruno@clisp.org>
638 * xsize.h (xmax): New function.
639 (xsum, xsum3, xsum4): Declare as "pure" functions.
641 2003-11-12 Paul Eggert <eggert@twinsun.com>
643 * xalloc.h: Do not include <limits.h> or <stdint.h>.
644 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
645 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
646 heuristic is just as accurate as far as we know, and it removes a
647 dependency on size_max.m4 and ptrdiff_max.m4.
649 2003-11-12 Paul Eggert <eggert@twinsun.com>
651 * xstrtol.c (__xstrtol): Remove "break" immediately after
652 "return", to pacify some unknown compiler. Problem reported
655 2003-11-11 Bruno Haible <bruno@clisp.org>
657 * xsize.h (SIZE_MAX): Remove fallback definition.
658 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
661 2003-11-10 Paul Eggert <eggert@twinsun.com>
663 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
664 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
665 rejected some allocations of exactly SIZE_MAX - 2 bytes.
667 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
668 not (size_t) -1, since it's defined here.
670 2003-11-06 Paul Eggert <eggert@twinsun.com>
672 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
673 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
674 Reject sizes of exactly SIZE_MAX bytes.
675 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
676 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
678 2003-11-05 Bruno Haible <bruno@clisp.org>
680 * xsize.h: Include limits.h, to avoid a possible collision with
681 SIZE_MAX defined in <limits.h> on Solaris.
683 2003-11-04 Bruno Haible <bruno@clisp.org>
686 * linebreak.c: Include xsize.h.
687 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
688 argument for overflow.
689 Suggested by Paul Eggert.
691 2003-10-31 Bruno Haible <bruno@clisp.org>
693 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
694 to avoid (extremely rare) race condition.
695 Suggested by Paul Eggert.
697 2003-11-03 Jim Meyering <jim@meyering.net>
699 * userspec.c: Include "userspec.h".
700 * userspec.h: New file.
702 2003-10-31 Paul Eggert <eggert@twinsun.com>
704 * mountlist.h (struct mount_entry.me_type_malloced): New member.
705 * mountlist.c (SIZE_MAX): Define if not defined already.
706 (read_filesystem_list): Set and use me_type_malloced.
707 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
708 whatever the type happens to be), for brevity and consistency.
709 Check for size calculation overflow on Alphas running OSF/1.
711 2003-10-31 Jim Meyering <jim@meyering.net>
713 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
715 * linebuffer.c: Include <string.h> for declaration of memset.
717 2003-10-30 Paul Eggert <eggert@twinsun.com>
718 Bruno Haible <bruno@clisp.org>
720 * vasprintf.c: Include <limits.h>, <stdlib.h>.
721 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
723 2003-10-29 Paul Eggert <eggert@twinsun.com>
725 * xalloc.h (xalloc_oversized): Now a macro, not a function,
726 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
728 * quotearg.c (quotearg_n_options): Use it.
729 * group-member.c: Include <stdbool.h>.
730 (free_group_info): Arg is now const *; don't free arg.
731 (get_group_info): Now returns bool and accepts struct group_info *,
732 rather than returning a malloc'ed struct group_info *.
733 All uses changed. Check for overflow in internal size calculation.
735 * getusershell.c (readname): Simplify the code by using x2nrealloc
736 rather than xmalloc/xrealloc.
737 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
738 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
739 conformance bug: the old code used a pointer after freeing the
740 storage that it addressed.
741 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
742 rather than doing it by hand.
743 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
744 the buffer preserved. Use free and xmalloc instead.
745 * quotearg.c (quotearg_n_options): Likewise.
746 Use a simpler test for size overflow. Don't use xalloc_oversized
747 because unsigned int might be wider than size_t (!); this suggests
748 that we should switch from unsigned int to size_t for slot numbers.
750 2003-10-27 Bruno Haible <bruno@clisp.org>
752 * stdbool_.h: Better support for BeOS.
754 2003-10-27 Paul Eggert <eggert@twinsun.com>
756 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
757 to allocate the returned structure. Do not allocate a subarray,
758 as x2nrealloc will do that.
759 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
760 instead of xnrealloc.
761 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
763 2003-10-26 Paul Eggert <eggert@twinsun.com>
765 * xalloc.h (xalloc_oversized): New static inline function, for
766 callers that want to do their own size-overflow checking. Include
767 <stdbool.h>, since xalloc_oversized returns bool.
768 * xalloc.c (array_size_overflow): Remove. All callers changed
769 to use xalloc_oversized.
771 Add two functions x2realloc, x2nrealloc, for programs that grow
772 arrays dynamically by doubling their sizes.
773 * xalloc.h (x2realloc, x2nrealloc): New decls.
774 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
777 Port to C99 semantics for 'inline' of external functions.
778 Bug reported by Bruno Haible.
779 * xmalloc.c (xnmalloc_inline): New static inline function,
780 with the old contents of xnmalloc.
781 (xnmalloc, xmalloc): Use it.
782 (xnrealloc_inline): New static inline function,
783 with the old contents of xnrealloc.
784 (xnrealloc, xrealloc): Use it.
786 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
788 2003-10-25 Paul Eggert <eggert@twinsun.com>
790 Fix several address-calculation bugs in the hash modules,
791 plus some minor code cleanup.
793 * hash.h: Include <stdbool.h>, for bool.
794 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
795 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
796 hash_get_n_entries, hash_get_max_bucket_length,
797 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
798 hash_rehash): Use size_t rather than unsigned.
799 * hash.c (struct hash_table, hash_get_n_buckets,
800 hash_get_n_buckets_used, hash_get_n_entries,
801 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
802 hash_get_entries, hash_do_for_each, hash_string, is_prime,
803 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
805 (SIZE_MAX): Define if not defined.
806 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
807 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
809 Use const * when possible.
810 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
811 (check_tuning): Fix bug: if tuning parameters were very close to
812 0 or 1, rounding errors could have caused subscript violations.
813 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
814 (hash_initialize): Add 'fail:' label
815 to free table and return NULL, and use it to simplify code.
816 Use calloc rather than clearing the storage ourself.
817 (hash_initialize, hash_rehash): Check for arithmetic overflow in
818 buffer size calculations.
819 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
820 Include <stddef.h>, for size_t.
821 * hash-pjw.c (hash_pjw): Likewise.
822 Switch to method described by Bruno Haible.
823 Include <limits.h>, for CHAR_BIT.
824 (SIZE_BITS): New macro.
826 2003-10-21 Paul Eggert <eggert@twinsun.com>
828 * getndelim2.c (getndelim2): When size calculation overflows,
829 ceiling the allocation at NMAX bytes rather than silently
830 discarding input bytes before NMAX is reached. This makes
831 a difference only if NMAX exceeds SIZE_MAX / 2.
833 * obstack.c: Merge from glibc.
834 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
835 Add libc_hidden_def (_obstack_newchunk).
836 (_obstack_free) [! defined _LIBC]: Remove.
837 [defined _LIBC]: Make a strong alias from obstack_free, rather than
838 a clone of the function body.
839 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
840 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
842 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
843 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
846 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
847 (obstack_ptr_grow_fast, obstack_int_grow_fast):
848 Don't use lvalue casts, as GCC plans to remove support for them
849 in GCC 3.5. Reported by Joseph S. Myers. This bug
850 was also present in the non-GCC version, indicating that this
851 code had always been buggy and had never been widely used.
852 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
853 Use the fast variant of each macro, rather than copying the
854 definiens of the fast variant; that way, we'll be more likely to
855 catch future bugs in the fast variants.
857 2003-10-20 Bruno Haible <bruno@clisp.org>
859 * wait-process.h: New file, from GNU gettext.
860 * wait-process.c: New file, from GNU gettext.
862 2003-10-19 Jim Meyering <jim@meyering.net>
864 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
866 2003-10-16 Paul Eggert <eggert@twinsun.com>
868 * getgroups.c: Include <errno.h>, <stdlib.h>.
869 (getgroups): First arg is int, not size_t.
870 Don't let 'free' mangle errno.
872 2003-10-16 Jim Meyering <jim@meyering.net>
874 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
876 2003-10-15 Paul Eggert <eggert@twinsun.com>
878 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
880 (new_exclude, add_exclude_file): Initial size no longer needs to
882 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
883 our own address arithmetic overflow checking.
885 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
886 (fnmatch): Do not alloca more than 2000 wide characters;
887 instead, use malloc for large buffers.
888 Check for address arithmetic overflow, and return -1
889 with errno set to ENOMEM in that case.
890 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
891 (NEW_PATTERN): Do not alloca more than 8000 bytes;
892 instead, return -1. Check for address arithmetic overflow.
894 2003-10-14 Paul Eggert <eggert@twinsun.com>
896 Handle invalid suffixes and overflow independently, so that
897 callers can treat them independently as needed. Fix some bugs in
898 suffix handling, e.g., "100k@" was not diagnosed as an invalid
899 suffix for a human-readable blocksize. The major caller-visible
900 change is the addition of a new
901 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
902 that both overflow and suffix chars were found.
904 * human.c (humblock): Don't check separately for invalid suffix
905 char; that is xstrtoumax's job (now that its bug is fixed).
906 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
907 INTMAX_MAX]: New macros.
908 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
909 TYPE_MAXIMUM): New macros.
910 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
911 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
912 if overflow occurs, as it's what __strtol does and it's more useful
914 (__xstrtol): If __strtol reports some error other than ERANGE,
915 reflect it to the caller as LONGINT_INVALID. If it reports
916 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
917 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
918 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
920 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
921 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
922 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
923 [defined UINTMAX_MAX]: New macros.
925 2003-10-14 Bruno Haible <bruno@clisp.org>
927 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
928 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
929 Also use volatile where needed.
931 2003-10-12 Paul Eggert <eggert@twinsun.com>
933 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
934 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
935 and define in terms of the other primitives.
936 * xmalloc.c: Include stdbool.h; do not include exit.h.
937 (SIZE_MAX): Define if not already defined.
938 (array_size_overflow): New function.
939 (xalloc_die): Abort instead of exiting if 'error' returns.
940 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
941 (xmalloc, xrealloc): Use them.
942 (xcalloc): Check for address arithmetic overflow.
943 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
944 a bit faster than strcpy.
946 2003-10-08 Paul Eggert <eggert@twinsun.com>
948 Merge getpass from libc, plus a few fixes.
950 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
952 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
953 __fsetlocking to empty.
954 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
955 do include <bits/libc-lock.h>.
956 Do not include <fcntl.h>; not needed.
957 [_LIBC]: Include <wchar.h>.
958 (NOTCANCEL_MODE): New macro.
959 (flockfile, funlockfile) [_LIBC]: New macros.
960 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
961 [!_LIBC]: New macros.
962 (call_fclose): New function.
963 (getpass): Use it. Save tty stream separately; this simplifies the
964 code and makes it more reliable if stdin happens to equal stdout.
965 Invoke __fsetlocking on tty.
966 Handle thread cancellation if needed.
967 Namespace cleanup (use __tcgetattr, __getline).
968 Use bool for Booleans.
969 [USE_IN_LIBIO]: Handle wide streams.
970 [!_LIBC]: Unconditionally do the fseek, since we don't know what
971 stream might go where.
973 * unlocked-io.h: Include <stdio.h>, so that the caller
974 doesn't have to include <stdio.h> before us.
975 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
976 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
977 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
978 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
979 if not declared, so that we can use getpass.c code from libc without
981 (flockfile, ftrylockfile, funlockfile): New macros.
983 2003-10-06 Bruno Haible <bruno@clisp.org>
985 * version-etc-2.h: Remove file.
986 * version-etc-2.c: Remove file.
988 2003-09-25 Jim Meyering <jim@meyering.net>
989 Bruno Haible <bruno@clisp.org>
991 This lets translators provide better translations for the
992 "Written by ..." part of --version output.
993 * version-etc.h: Include stdarg.h.
994 (version_etc_copyright): Declare as readonly.
995 (version_etc): Make this function variadic with a NULL-terminated list
996 of author name strings.
997 (version_etc_va): New declaration.
998 * version-etc.c: Include stdarg.h, stdlib.h.
999 (version_etc_copyright): Declare as readonly.
1000 (version_etc_va): New function. Provide a different translatable string
1001 for each possible number of authors < 10. Abbreviate when there are 10
1003 (version_etc): Make this function variadic. Call version_etc_va.
1004 Suggestion from Gary V. Vaughan.
1006 * long-options.h (parse_long_options): Change prototype: the authors
1007 string is moved to the end and becomes variadic.
1008 * long-options.c: Include stdarg.h.
1009 (parse_long_options): Make this function variadic, too.
1010 Call version_etc_va, not version_etc.
1012 2003-10-06 Bruno Haible <bruno@clisp.org>
1014 * fatal-signal.h: New file, from GNU gettext.
1015 * fatal-signal.c: New file, from GNU gettext.
1017 2003-10-04 Karl Berry <karl@gnu.org>
1019 * argp*: update from libc.
1021 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1023 * getpass.c (getpass): Use a no-op fseek when switching from input to
1024 output mode on the same stream.
1026 2003-09-29 Paul Eggert <eggert@twinsun.com>
1028 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1029 Fix arg typo in previous patch.
1031 2003-09-28 Jim Meyering <jim@meyering.net>
1033 * error.c: Correct cpp indentation.
1035 2003-09-27 Paul Eggert <eggert@twinsun.com>
1037 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1038 Omit the special code that used __typeof__, since we worry that
1039 it could be more trouble than it's worth. See:
1040 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1041 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1045 2003-09-26 Jim Meyering <jim@meyering.net>
1047 * error.c (error_tail): Move some declarations
1048 into inner scope where the local variables are used.
1050 2003-09-26 Bruno Haible <bruno@clisp.org>
1052 * stpncpy.h (gnu_stpncpy): New declaration.
1053 (stpncpy): Define as alias for gnu_stpncpy.
1054 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1056 2003-09-26 Paul Eggert <eggert@twinsun.com>
1058 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1059 (error_tail): Do not loop, reallocating temporary buffer, since
1060 the output cannot contain more wide characters than the input
1061 contains bytes, the size must be big enough already. This avoids
1062 one potential size overflow calculation. Check for size overflow
1063 when calculating temporary buffer size. Free temporary buffer
1064 when done, if it was allocated with malloc; this plugs a memory
1065 leak. Remove casts from void * to pointers, that are no longer
1066 needed now that we're assuming C89 or better.
1068 Merge error changes from glibc.
1070 * error.c, error.h: Update copyright notice header to match glibc.
1071 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1072 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1073 Disable cancellation while printing error.
1074 * error.h: Prepend __ to parameter names.
1076 2003-09-25 Karl Berry <karl@gnu.org>
1078 * argp-fmtstream.c, argp-help.c: update from libc.
1080 2003-09-25 Bruno Haible <bruno@clisp.org>
1082 * version-etc-2.h: New file, from version-etc.h with modifications.
1083 * version-etc-2.c: New file, from version-etc.c with modifications.
1085 2003-09-25 Simon Josefsson <jas@extundo.com>
1087 * xgetdomainname.h: New file.
1088 * xgetdomainname.c: New file.
1090 2003-09-25 Simon Josefsson <jas@extundo.com>
1091 Bruno Haible <bruno@clisp.org>
1093 * getdomainname.h: New file.
1094 * getdomainname.c: New file.
1096 2003-09-24 Paul Eggert <eggert@twinsun.com>
1098 * linebuffer.c (freebuffer): Don't free the argument, just
1099 the buffer associated with the argument. Bug reported by
1102 2003-09-19 Karl Berry <karl@gnu.org>
1104 * argp.h: update from libc.
1106 2003-09-16 Paul Eggert <eggert@twinsun.com>
1108 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1109 input error, instead of returning NULL the next time we are called
1110 (and therefore losing track of errno).
1112 2003-09-15 Paul Eggert <eggert@twinsun.com>
1114 * getndelim2.c (getndelim2): Don't trash errno when a read
1115 fails, so that the caller gets the proper errno.
1117 * readutmp.c (read_utmp): Likewise.
1118 Check for fstat error. Close stream and free storage
1121 2003-09-14 Bruno Haible <bruno@clisp.org>
1123 * fwriteerror.h: New file.
1124 * fwriteerror.c: New file.
1126 2003-09-14 Jim Meyering <jim@meyering.net>
1128 * getloadavg.c: Correct cpp indentation.
1129 * strdup.c: Likewise.
1130 * vasnprintf.c: Likewise.
1132 2003-09-12 Paul Eggert <eggert@twinsun.com>
1134 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1135 * obstack.c [!defined _LIBC]: Likewise.
1136 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1137 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1138 * exitfail.c: Don't include stdlib.h; no longer needed.
1140 More changes to assume C89 or better.
1142 * error.c (error_tail): Assume vprintf.
1144 * argmatch.c (getenv): Remove decl.
1145 * progreloc.c (get_full_program_name): Define via prototype.
1146 * setenv.c (clearenv): Likewise.
1147 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1149 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1150 (malloc, memcpy): Remove decls.
1151 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1152 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1153 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1154 (memcpy): Remove macro.
1155 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1156 (__P): Remove. All uses removed.
1157 (PTR): Remove. All uses changed to void *.
1158 (CHAR_BIT, NULL): Remove.
1159 (spaces, zeros, memset_space, memset_zero)
1160 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1162 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1163 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1164 Define with prototype.
1165 Remove now-unnecessary prototype decl.
1166 (extra_args_spec): Assume ANSI C. All uses changed.
1167 (extra_args_spec_iso): Remove.
1168 (my_strftime, emacs_strftimeu): Define via prototype.
1169 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1171 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1172 * strtoimax.c: Include <stdlib.h> unconditionally.
1173 (strtoul, strtol): Remove decls.
1174 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1176 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1177 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1178 (LOCALE_PARAM_PROTO): New macro.
1179 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1180 (INTERNAL (strtol), strtol): Define with a prototype.
1181 (PARAMS): Remove. All uses removed.
1182 * tempname.c: Include <string.h> unconditionally.
1183 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1184 * xgethostname.c (main): Define with a prototype.
1185 * xmalloc.c: Include "xalloc.h" first, to check interface.
1186 Include <stdlib.h> unconditionally.
1187 (calloc, malloc, realloc, free): Remove decls.
1188 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1189 Include <stdlib.h> unconditionally. Sort include file names.
1191 (xstrtod): Define with a prototype.
1192 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1193 (strtol, strtoul): Remove decls.
1195 2003-09-11 Paul Eggert <eggert@twinsun.com>
1197 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1198 Include <stdlib.h>, <string.h> unconditionally.
1199 Remove now-unnecessary cast to char *.
1200 * strnlen.c: Include <string.h> unconditionally.
1201 * yesno.c (yesno): Define with a prototype.
1203 2003-09-10 Bruno Haible <bruno@clisp.org>
1205 * strcspn.c: Include <string.h> unconditionally.
1206 * strpbrk.c: Include <string.h> unconditionally.
1207 * strstr.c: Include <string.h> unconditionally.
1208 * unicodeio.c: Include <string.h> unconditionally.
1209 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1210 * unsetenv.c: Likewise.
1211 * xreadlink.c: Include <stdlib.h> unconditionally.
1212 * yesno.c: Include <stdlib.h> unconditionally.
1213 (rpmatch): Add prototype.
1215 2003-09-10 Jim Meyering <jim@meyering.net>
1217 * error.c: Correct indentation of cpp directives.
1219 2003-09-09 Paul Eggert <eggert@twinsun.com>
1223 * acosl.c (main): Use a prototype.
1224 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1227 * getloadavg.c (getloadavg, main): Define via prototypes.
1229 * getopt.h (struct option.name): Assume C89, and use 'const'.
1230 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1231 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1233 * getopt.c (const): Remove macro.
1234 Include <string.h> unconditionally.
1235 (my_index): Remove; all uses changed to strchr.
1236 (strlen): Remove decl.
1237 (exchange): Remove forward decl; no longer needed.
1238 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1239 Define with prototype.
1240 * getopt1.c (const): Remove macro.
1241 (getopt_long, getopt_long_only, main): Define with prototype.
1243 * getugroups.c: Include <string.h> unconditionally.
1245 * getusershell.c: Include <stdlib.h> unconditionally.
1246 (getusershell, setusershell, endusershell, readname, main):
1247 Define with prototypes.
1249 * group-member.c: Include group-member.h first.
1250 Include <stdlib.h> unconditionally.
1252 * hard-locale.c: Include hard-locale.h first.
1253 Include <stdlib.h>, <string.h> unconditionally.
1255 * hash.c (free, malloc): Remove decls.
1256 Include <stdlib.h> unconditionally.
1258 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1259 (getenv): Do not declare.
1261 * idcache.c: Include <string.h> unconditionally.
1263 * long-options.c: Include long-options.h first, to test interface.
1264 Include <stdlib.h> unconditionally.
1266 * makepath.c: Include makepath.h first, to test interface.
1267 Include <stdlib.h> and <string.h> unconditionally.
1269 * linebuffer.c: Include <stdlib.h>.
1270 (free): Remove decl.
1272 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1273 rpl_malloc returns void *, not char *.
1274 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1276 * md5.h: Include <limits.h> unconditionally.
1277 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1278 (__P): Remove; all uses removed.
1279 * md5.c: Include "md5.h" first.
1280 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1281 md5_buffer, md5_process_bytes, md5_process_block):
1282 Define with prototypes.
1283 * sha.h (__P): Remove all uses. (It wasn't defined??)
1284 * sha.c: Include "sha.h" first.
1285 Include <stdlib.h>, <string.h> unconditionally.
1287 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1288 * memcmp.c (__ptr_t): Likewise.
1289 * memrchr.c (__ptr_t): Likewise.
1290 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1291 Include <string.h> unconditionally.
1292 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1293 * memchr.c: Include <stdlib.h> unconditionally.
1294 * memchr.c (LONG_MAX): Remove.
1295 * memrchr.c (LONG_MAX): Likewise.
1296 * memchr.c (__memchr): Define via a prototype.
1297 * memrchr.c (__memrchr): Likewise.
1298 * memcmp.c (__P): Remove, and remove all uses.
1299 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1300 Remove forward decls; no longer needed.
1301 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1302 Use types required by C89 in prototype.
1304 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1305 * savedir.c: Likewise.
1306 * mkdir.c (free): Remove decl.
1307 * rmdir.c (rmdir): Define with a prototype.
1308 * savedir.c: Include savedir.h first, to test interface.
1310 * mktime.c (STDC_HEADERS): Remove.
1311 Include <stdlib.h>, <string.h> unconditionally.
1313 * modechange.c: Include <stdlib.h> unconditionally.
1314 (malloc): Remove decl.
1316 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1317 (free): Remove decl.
1319 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1320 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1321 (This type really should be intptr_t, but that's a C99ism.)
1322 (_obstack_memcpy): Remove: all uses changed to memcpy.
1323 Include <string.h> unconditionally.
1324 (struct obstack): Assume __STDC__ for types of members
1325 chunkfun, freefun, extra_arg.
1326 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1327 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1328 obstack_begin, obstack_specify_allocation,
1329 obstack_specify_allocation_with_arg, obstack_chunkfun,
1330 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1331 Remove unprototyped decls and the macros that use them.
1332 * obstack.c (POINTER): Remove. All uses changed to void *.
1333 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1334 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1335 (defined __STDC__ && __STDC__)]:
1336 Remove nonprototyped code.
1337 Include <stdlib.h> unconditionally.
1338 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1339 _obstack_allocated_p, _obstack_free, obstack_free,
1340 _obstack_memory_used, print_and_abort):
1341 Define using prototypes.
1342 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1343 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1344 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1345 obstack_next_free, obstack_object_size, obstack_room) [0]:
1346 Remove unused, unprototyped code.
1348 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1350 * physmem.c (physmem_total, physmem_available, main): Define
1353 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1354 (main): Define with a prototype.
1356 * posixver.c (getenv): Remove decl.
1358 * putenv.c (malloc): Returns void *, not char *.
1359 Include <string.h> unconditionally.
1360 (strchr, memcpy, NULL): Do not define.
1362 * readtokens.c: Include readtokens.h first, to test interface.
1363 Include <stdlib.h>, <string.h> unconditionally.
1364 (init_tokenbuffer): Define with a prototype.
1366 * regex.c (PARAMS): Remove. All uses removed.
1367 All uses of _RE_ARGS removed, too.
1368 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1370 (bzero): Assume memset exists.
1371 (memcmp, memcpy, NULL): Remove.
1372 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1373 char, or assignments to local vars of type signed char.
1374 (init_syntax_once, PREFIX(extract_number_and_incr),
1375 PREFIX(print_partial_compiled_pattern),
1376 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1377 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1378 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1379 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1380 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1381 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1382 wcs_compile_range, byte_compile_range, truncate_wchar,
1383 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1384 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1385 count_mbs_length, wcs_re_match_2_internal,
1386 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1387 PREFIX(alt_match_null_string_p),
1388 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1389 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1390 regfree, PREFIX(extract_number)): Define with prototype. Remove
1391 now-unnecessary declaration, if any.
1392 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1394 Remove now-unnecessary casts among pointer types.
1395 * regex.h (_RE_ARGS): Remove. All uses removed.
1397 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1398 (free): Remove decl.
1400 * rpmatch.c: Include <stdlib.h> unconditionally.
1402 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1403 (free): Remove decl.
1405 * save-cwd.c: Include <stdlib.h> unconditionally.
1406 * xgetcwd.c: Likewise.
1408 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1409 (free): Remove decl.
1411 * strchrnul.c (strchrnul): Define with a prototype.
1412 Fix bug: c_in was not converted to char before searching.
1414 The following changes are not K&R related:
1416 * group-member.h: Include <sys/types.h>, so that this file is
1418 * makepath.h: Likewise.
1420 * getusershell.c (readname, default_index, line_size, readname):
1421 Use size_t, not int, for sizes.
1422 (readname): If the size overflows, report an error instead of
1425 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1427 * getndelim2.c: Assume stdlib.h per the C89 spec.
1429 2003-09-08 Paul Eggert <eggert@twinsun.com>
1431 Assume C89 or better; remove K&R cruft.
1432 A few of these changes were first proposed by Derek Robert Price
1433 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1435 * addext.c: Include <string.h> unconditionally.
1436 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1437 Don't declare getenv or malloc.
1439 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1440 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1442 (find_stack_direction, alloca): Use prototypes.
1444 * atexit.c (atexit): Define using a prototype.
1446 * basename.c, dirname.c, stripslash.c:
1447 Include <string.h> unconditionally.
1449 * bcopy.c: Include <stddef.h>.
1450 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1452 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1454 * error.h (error, error_at_line, error_print_progname)
1455 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1456 * error.c: Include error.h first, to check interface.
1457 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1458 (VA_START): Remove; all uses changeed to va_start.
1459 (exit, strerror): Remove decls.
1460 (error_print_progname): Prototype uncondionally.
1461 Don't include <errno.h>; no longer needed.
1462 (private_strerror): Remove.
1463 (error_tail): Always define.
1464 (error, error_at_line): Assume C89 or better; always use prototypes.
1465 * fatal.c: Include "fatal.h" first, to test interface.
1466 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1467 (VA_START): Remove; all uses changed to va_start.
1468 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1470 (exit): Remove decl.
1471 (fatal): Prototype unconditionally. Assume va_start works.
1472 Abort at end, to pacify gcc.
1474 * euidaccess.c (main): Define with a prototype.
1476 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1478 * exitfail.c: Include <stdlib.h> unconditionally.
1480 * fnmatch_.h (__P): Remove. All uses changed to assume
1482 * fnmatch.c: Include fnmatch.h first, to test interface.
1483 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1484 (getenv): Remove decl.
1485 (fnmatch): Define using a prototype.
1486 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1487 (FCT): Define using a prototype.
1489 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1491 * gethostname.c: Include <stddef.h>.
1492 (gethostname): Define with prototype. Length is size_t, not int.
1494 2003-09-08 Paul Eggert <eggert@twinsun.com>
1496 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1497 getversion.c should have been removed then, but was accidentally
1500 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1501 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1503 2003-09-07 Paul Eggert <eggert@twinsun.com>
1505 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1506 copy_tm_result. Bug reported by Simon Josefsson in
1507 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1509 2003-09-06 Paul Eggert <eggert@twinsun.com>
1511 * time_r.c, time_r.h: New files.
1513 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1515 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1516 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1518 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1520 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1521 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1524 * timegm.c: Switch to glibc implementation, with the following changes:
1525 [defined HAVE_CONFIG_H]: Include <config.h>.
1526 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1527 (__mktime_internal) [!defined _LIBC]: New decl.
1528 (__gmtime_r) [!defined _LIBC]: New macro and function.
1529 (timegm): Use a prototype, since gnulib assumes C89.
1530 Do not bother declaring tmp to be const, as it's not really usefu.
1531 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1532 (timegm): Declare only if HAVE_DECL_TIMEGM.
1534 2003-09-03 Paul Eggert <eggert@twinsun.com>
1536 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1537 Bug reported by Lute Kamstra in
1538 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1540 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1541 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1542 course with correspondingly smaller numbers for tomorrow and
1543 yesterday. From Tadayoshi Funaba. Originally installed into
1544 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1547 2003-08-31 Simon Josefsson <jas@extundo.com>
1549 * timegm.h: New file.
1550 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1552 2003-08-31 Karl Berry <karl@gnu.org>
1554 * argp.h: update from libc.
1556 2003-08-28 Bruno Haible <bruno@clisp.org>
1558 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1559 warning on QNX, which defines O_BINARY to 000000.
1561 2003-08-24 Bruno Haible <bruno@clisp.org>
1563 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1564 MSVC7 <stdio.h> is included later.
1566 2003-08-20 Bruno Haible <bruno@clisp.org>
1568 * progname.h: New file, from GNU gettext.
1569 * progname.c: New file, from GNU gettext.
1570 * progreloc.c: New file, from GNU gettext.
1572 2003-08-19 Bruno Haible <bruno@clisp.org>
1574 * xstrdup.c: Assume <string.h> exists.
1576 2003-08-18 Jim Meyering <jim@meyering.net>
1578 * setenv.h: Indent nested cpp directive.
1579 * vasnprintf.c: Remove trailing blanks.
1581 2003-08-17 Simon Josefsson <jas@extundo.com>
1582 Bruno Haible <bruno@clisp.org>
1584 * xstrndup.h: New file.
1585 * xstrndup.c: New file.
1587 2003-08-17 Bruno Haible <bruno@clisp.org>
1589 * strndup.h: New file.
1591 2003-08-16 Paul Eggert <eggert@twinsun.com>
1593 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1594 space, undoing this 2003-08-12 change:
1595 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1597 2003-08-16 Jim Meyering <jim@meyering.net>
1599 Merge from coreutils.
1600 * xstrtoimax.c: #else #if -> #elif.
1601 * xstrtoumax.c: Likewise.
1603 2003-08-15 Paul Eggert <eggert@twinsun.com>
1605 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1606 rather than tab, after '#' in shell-script copyright notices.
1607 Suggested by Bruno Haible.
1609 2003-08-15 Jim Meyering <jim@meyering.net>
1610 and Paul Eggert <eggert@twinsun.com>
1612 Merge from coreutils.
1613 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1614 member but strut utmpx does not. Needed for AIX 4.3.3.
1615 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1617 2003-08-15 Jim Meyering <jim@meyering.net>
1619 Merge from coreutils.
1620 * xgethostname.c: Include <stdlib.h>.
1621 (xghostname): Don't exit for anything other than memory-related
1622 failure; just return NULL.
1623 * userspec.c: Include "posixver.h".
1624 (parse_user_spec): Accept `.' as a separator only
1625 in pre-POSIX-200112 mode.
1626 * strtoimax.c: Use #elif rather than #else #if.
1627 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1628 Remove function, now that we can rely on a working tzset function.
1629 [!_LIBC]: Ensure that the required autoconf test has been run.
1630 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1631 Use underlying_strftime for %r.
1632 * sha.c: Merge in some clean-up and optimization changes from glibc.
1633 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1634 Ensure that it is a multiple of 64.
1635 Rearrange loop exit tests so as to avoid performing an
1636 additional fread after encountering an error or EOF.
1637 * realloc.c: Update copyright date.
1639 2003-08-14 Jim Meyering <jim@meyering.net>
1641 Merge from coreutils.
1642 * obstack.h: Whitespace changes.
1643 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1644 and xcalloc return values.
1645 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1646 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1647 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1648 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1649 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1651 Use mntctl's return value to drive the entry-processing loop, since
1652 we can't rely on the value of the vmt_length member in the last
1653 entry. On some systems doing so could result in exhausting
1654 virtual memory. Based in part on a patch from Mike Jetzer.
1656 2003-08-14 Jim Meyering <jim@meyering.net>
1657 and Paul Eggert <eggert@twinsun.com>
1659 Merges from coreutils, plus other fixes.
1660 * physmem.c: Merge in portability changes from gcc/libiberty
1661 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1662 for credits and details. Thanks to Kaveh Ghazi for helping
1663 to keep these files in sync.
1664 (ARRAY_SIZE): Define it.
1665 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1666 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1667 (memcasecmp): Don't assume size_t fits in unsigned int.
1668 Remove casts and duplicate code.
1669 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1670 (memcpy): Remove definition.
1671 Merge in some clean-up and optimization changes from glibc.
1672 [BLOCKSIZE]: Move definition to top of file.
1673 Ensure that it is a multiple of 64.
1674 Rearrange loop exit tests so as to avoid performing an
1675 additional fread after encountering an error or EOF.
1676 * md5.h (md5_uintptr): Define.
1677 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1678 return to the initial working directory. Preserve errno
1680 * idcache.c: Include "xalloc.h".
1681 (xmalloc, xrealloc): Remove decls.
1682 (getuser): Remove casts no longer required in C89.
1683 * human.c: Include stdio.h, for sprintf.
1684 * group-member.c: Include "xalloc.h".
1685 (xmalloc, xrealloc): Remove decls.
1686 (get_group_info): Remove casts no longer required in C89.
1687 * getusershell.c (readname): Remove casts no longer required in C89.
1688 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1689 * getline.c: Whitespace fix, from coreutils.
1691 2003-08-13 Paul Eggert <eggert@twinsun.com>
1693 * exclude.c: Include <ctype.h>
1694 (IN_CTYPE_DOMAIN): New macro.
1696 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1699 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1700 Undo previous (whitespace-only) change.
1702 2003-08-12 Paul Eggert <eggert@twinsun.com>
1704 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1705 Normalize leading white space and remove trailing white space.
1706 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1707 notice, as per ../config/srclist-update.
1709 Merge from coreutils.
1710 * euidaccess.h: New file.
1711 * euidaccess.c: Include it.
1712 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1713 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1714 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1716 2003-08-11 Bruno Haible <bruno@clisp.org>
1718 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1719 (vasnprintf): Use it instead of wcslen.
1721 2003-08-11 Bruno Haible <bruno@clisp.org>
1723 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1724 value to ensure that _Bool promotes to int. Use #define for _Bool when
1725 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1727 2003-08-10 Karl Berry <karl@gnu.org>
1729 * regex.h: update from libc (whitespace fix).
1731 2003-08-09 Paul Eggert <eggert@twinsun.com>
1733 Merge some files from coreutils. These changes were
1734 originally made by Jim Meyering.
1735 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1736 many older Unixes require this.
1737 * alloca.c (alloca): Remove cast to argument of free;
1738 no longer needed in C89.
1739 * alloca_.h, regex.h: Fix white space to match
1740 what GNU indent does.
1742 2003-08-05 Paul Eggert <eggert@twinsun.com>
1744 * bumpalloc.h: Remove.
1746 2003-08-04 Paul Eggert <eggert@twinsun.com>
1748 * getloadavg.c: Change copyright notice and spacing to conform to
1751 Merge from coreutils.
1752 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1754 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1755 from Karl Berry, implemented by Jim Meyering.
1756 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1757 from Dmitry V. Levin.
1758 Remove anachronistic cast of xrealloc.
1759 * fnmatch_.h (__const): Remove. Use 'const'.
1760 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1761 type. Otherwise, it wouldn't compile with at least /bin/cc on
1762 ymp-cray-unicos9.0.2.X.
1763 Combine two mostly-identical uses of alloca into one.
1764 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1766 2003-08-04 Dave Love <d.love@dl.ac.uk>
1770 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1771 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1772 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1773 obsolete NLIST_NAME_UNION.
1774 [__GNU__]: Undef BSD and FSCALE.
1775 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1777 2003-08-03 Paul Eggert <eggert@twinsun.com>
1779 * stdbool_.h (_Bool): Make it signed char, instead of
1780 an enum type, so that it's guaranteed to promote to int. See:
1781 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1783 2003-07-31 Paul Eggert <eggert@twinsun.com>
1785 * strerror.c: Include config.h, limits.h. Declare sprintf.
1786 (strerror): Don't assume that a printable int fits in 14 bytes.
1788 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1789 Bruno Haible <bruno@clisp.org>
1791 * getline.h (getline, getdelim): Change return type to ssize_t.
1792 * getline.c (getline, getdelim): Likewise.
1793 Remove _GNU_SOURCE define; now it's defined in config.h through
1796 2003-07-22 Paul Eggert <eggert@twinsun.com>
1798 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1799 over-parenthesization in macros.
1801 Sync with coreutils.
1803 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1806 Use `exit_failure' for xalloc and xmemcoll instead of their own
1807 private exit-failure variables.
1808 * xalloc.h (xalloc_exit_failure): Remove.
1809 * xmalloc.c: Likewise. Include exitfail.h.
1810 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1811 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1812 * xmemcoll.c: Likewise. Include exitfail.h.
1813 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1815 2003-07-18 Paul Eggert <eggert@twinsun.com>
1817 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1818 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1819 to test that it can stand by itself. Include "exitfail.h".
1820 Clients should set exit_failure instead.
1821 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1823 2003-07-18 Andreas Schwab <schwab@suse.de>
1825 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1827 2003-07-18 Bruno Haible <bruno@clisp.org>
1829 * getndelim2.h: New file.
1830 * getndelim2.c: Make into a module of its own. Include config.h,
1832 (getndelim2): Make non-static. Change return type to ssize_t.
1833 * getline.h: Change argument names.
1834 * getline.c: Include getndelim2.h instead of getndelim2.c.
1835 * getnline.c: Include getndelim2.h.
1837 2003-07-17 Bruno Haible <bruno@clisp.org>
1839 * Makefile.am: Remove file.
1840 * Makefile.in: Remove file.
1842 2003-07-17 Bruno Haible <bruno@clisp.org>
1844 * getnline.h: New file.
1845 * getnline.c: New file.
1846 * getndelim2.c: New file, extracted from getline.c.
1847 (getndelim2): Renamed from getdelim2, with added nmax argument.
1848 * getline.c: Include getndelim2.c.
1849 (getdelim2): Moved out to getndelim2.c.
1850 (getline, getdelim): Update.
1852 2003-07-15 <karl@gnu.org>
1854 * vasnprintf.c: update from gettext.
1856 2003-07-15 Jim Meyering <jim@meyering.net>
1858 * makepath.c (make_path): Enclose diagnostic in _(...).
1860 2003-07-14 Paul Eggert <eggert@twinsun.com>
1862 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1863 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1864 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1865 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1866 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1867 updated automatically by ../config/srclist-update. This changes
1868 their license from LPGL to GPL.
1870 2003-07-14 Jim Meyering <jim@meyering.net>
1872 Don't emit diagnostics. Let callers do that.
1873 * save-cwd.c: Don't include "error.h".
1874 (save_cwd): Don't call error. Ensure that errno is valid
1875 when returning nonzero.
1877 * save-cwd.h (restore_cwd): Update prototype.
1878 * save-cwd.c (restore_cwd): Remove two parameters.
1879 Simplify. Don't call error upon failure. Let callers do that.
1880 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1881 when auditing is enabled. But don't bother updating the #if.
1883 2003-07-14 Simon Josefsson <jas@extundo.com>
1885 * mempcpy.h: New file.
1886 * mempcpy.c: New file.
1888 2003-07-14 Paul Eggert <eggert@twinsun.com>
1890 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1891 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1892 unicodeio.c, unicodeio.h, unlocked-io.h:
1893 Switch from LGPL to GPL.
1895 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1897 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1898 it breaks C++ compilation.
1899 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1901 2003-07-10 Jim Meyering <jim@meyering.net>
1903 * vasnprintf.c: Remove trailing blanks.
1904 Make cpp indentation consistent.
1906 2003-07-09 Paul Eggert <eggert@twinsun.com>
1908 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1909 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1910 Switch from LGPL to GPL.
1912 2003-07-07 Paul Eggert <eggert@twinsun.com>
1914 * mktime.c: Fix some boundary cases and remove need for floating point.
1916 Issue a compile-time diagnostic if time_t is floating point, or if
1917 two's complement arithmetic is not in effect, or if arithmetic
1918 right shift does not propagate the sign. These assumptions were
1919 all in the original code but they weren't checked.
1921 (TIME_T_MIDPOINT, verify): New macros.
1922 (__isleap): Remove; it has integer overflow problems.
1923 (leapyear): New function, without those problems.
1924 (ydhms_tm_diff): Remove; splitting into two parts.
1925 (ydhms_diff): New function, containing the arithmetic part of
1926 the old ydhms_tm_diff function. Issue a compile-time
1927 diagnostic if we are not using C99 integer division.
1928 Avoid casts when possible.
1929 (guess_time_tm): New function, containing the checking part of
1930 the old ydhms_tm_diff function. Return the new value, rather than
1931 the difference between it and the old. Accept a new argument T
1932 so that *T specifies the old value. Check for overflow in the result.
1934 (__mktime_internal): Use a time_t offset, not a long int offset.
1935 This undoes the 2003-06-04 change, which is no longer needed now
1936 that we have better overflow checking.
1937 (localtime_offset): Likewise.
1939 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1940 and long are 64-bit but int is only 32-bit.
1941 (ydhms_diff): Use long int to store year1 and yday1.
1942 Issue a compile-time diagnostic if long int is not wide enough.
1944 (__mktime_internal): Use long int to store adjusted year and yday.
1945 Use plain C rather than preprocessor commands, if that doesn't
1947 Check for overflow (and try to repair) after each probe
1948 rather than checking only at the very end. This avoids some bugs
1949 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1950 does not equal GMT offset at maximum time).
1951 Use integer to check for overflow rather than floating point; this
1952 is more portable to non-IEEE hosts, and is a tad faster.
1953 When we detect that we are oscillating between two values,
1954 don't check whether tm_isdst has the requested value, since
1955 we already know the answer. When tm_isdst has the wrong value,
1956 use a different heuristic to find the right one, based on the
1957 extreme values actually observed in practice in tz2003a,
1958 rather than the (overly optimistic) "previous 3 calendar quarters".
1960 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1961 "T const" to accommodate glibc style.
1962 (check_result): Use less-confusing report format. "long" -> "long int.
1964 Don't loop if the iteration overflows time_t.
1965 Allow a negative step in the iteration.
1967 2003-07-01 Paul Eggert <eggert@twinsun.com>
1969 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1970 having it depend on HAVE_SYS_TYPES_H.
1972 2003-06-25 Bruno Haible <bruno@clisp.org>
1974 * readlink.c: New file.
1976 2003-06-20 Bruno Haible <bruno@clisp.org>
1978 Assume C89, so PARAMS isn't needed.
1979 * unicodeio.h (PARAMS): Remove.
1980 * unicodeio.c: Don't use PARAMS.
1982 2003-06-18 Jim Meyering <jim@meyering.net>
1984 Merge changes from coreutils.
1985 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1986 Remove explicit declarations of xmalloc and realloc.
1988 (read_utmp): Remove anachronistic cast of xmalloc.
1990 2003-06-17 Paul Eggert <eggert@twinsun.com>
1992 Assume C89, so PARAMS isn't needed.
1993 * backupfile.h (PARAMS): Remove. All uses removed.
1994 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1995 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1996 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1997 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1998 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1999 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2000 xstrtol.h: Likewise.
2001 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2002 same.h, strverscmp.h: Do not include config.h; no longer needed.
2003 Anyway, config.h should always be included before any other file.
2005 2003-06-11 Simon Josefsson <jas@extundo.com>
2007 * sysexit_.h: New file.
2009 2003-05-20 Derek Price <derek@ximbiot.com>
2011 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2013 2003-06-10 Simon Josefsson <jas@extundo.com>
2015 * strchrnul.h: New file.
2016 * strchrnul.c: New file.
2018 2003-06-10 Simon Josefsson <jas@extundo.com>
2020 * argp.h: New file, from glibc.
2021 * argp-ba.c: New file, from glibc.
2022 * argp-eexst.c: New file, from glibc.
2023 * argp-fmtstream.c: New file, from glibc.
2024 * argp-fmtstream.h: New file, from glibc.
2025 * argp-fs-xinl.c: New file, from glibc.
2026 * argp-help.c: New file, from glibc.
2027 * argp-namefrob.h: New file, from glibc.
2028 * argp-parse.c: New file, from glibc.
2029 * argp-pv.c: New file, from glibc.
2030 * argp-pvh.c: New file, from glibc.
2031 * argp-xinl.c: New file, from glibc.
2033 2003-06-07 Jim Meyering <jim@meyering.net>
2035 * readtokens.h: Put `Free Software Foundation, Inc.'
2036 in place of my name in the copyright comment.
2037 Remove definition and uses of __P.
2040 * stat.c: Don't declare xmalloc explicitly.
2041 Instead, include "xalloc.h".
2042 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2043 xrealloc, and xcalloc return values.
2044 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2046 * xgetcwd.h: Remove definition/uses of PARAMS.
2048 2003-06-06 Jim Meyering <jim@meyering.net>
2050 * stdbool_.h: Renamed from stdbool.h.in.
2052 2003-06-06 Jim Meyering <jim@meyering.net>
2054 Merge from coreutils.
2055 * same.c: (same_name): Declare *_basename locals to be `const'.
2056 Consolidate declarations and initializations of *_base* locals.
2058 Merge from coreutils.
2059 This avoids a core dump on systems without GNU putenv,
2060 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2061 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2062 (unsetenv): New static function, from GNU libc.
2063 (rpl_putenv): Use it.
2065 * modechange.c: Remove trailing blanks.
2067 Merge from coreutils.
2068 * fsusage.c: Remove declaration of statfs.
2069 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2071 * posixtm.c: Include <stdbool.h> unconditionally.
2073 2003-06-05 Paul Eggert <eggert@twinsun.com>
2075 * mktime.c (__mktime_internal): When resolving a tm_isdst
2076 mismatch, look in future quarters as well as past. This fixes a
2077 bug when processing fall-backwards gaps immediately after a long
2078 period of daylight-saving time.
2080 * mktime.c: Assume freestanding C89 or better.
2081 (HAVE_LIMITS_H): Remove. Assume it's 1.
2082 (__P): Remove; not used.
2083 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2084 (mktime, not_equal_tm, print_tm, check_result,
2085 main): Use prototypes. Use const * where appropriate.
2086 (main): Fix typo in testing code that uncovered by above changes.
2087 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2089 2003-06-04 Paul Eggert <eggert@twinsun.com>
2091 * mktime.c: Fix Debian bug 177940
2092 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2093 (localtime_offset): Now long int, not time_t, because we want it
2094 to be guaranteed to be signed. All uses changed.
2095 (__mktime_internal): If overflow would occur when adding offset,
2098 Merge 'human' changes from coreutils. Rewrite to support
2099 locale-specific notations like thousands separators.
2100 * human.c: Simplify authorship notice.
2101 Include human.h immediately after config.h.
2102 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2103 <limits.h>: Do not include, since human.h does.
2104 (SIZE_MAX, UINTMAX_MAX): New macros.
2105 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2106 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2107 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2108 (power_letter): Renamed from suffixes.
2109 (generate_suffix_backwards): Remove.
2110 (adjust_value): Now takes int style (because of human.h changes)
2111 and long double value (for greater precision on some platforms).
2112 (group_number): New function.
2113 (human_readable): Use it. Use integer options, not enum.
2114 Put the options before the sizes in the arg list.
2115 Support all the new options.
2116 The old human_readable function has been removed;
2117 use inttostr.h instead.
2118 (human_readable, default_block_size, humblock):
2119 Use uintmax_t, not int, for block sizes.
2120 (human_readable_inexact, block_size_types): Remove.
2121 (block_size_opts): New constant.
2122 (human_options): Renamed from human_block_size, with new signature
2123 that allows block sizes up to UINTMAX_MAX. All callers changed.
2124 * human.h: Add copyright and authorship notice.
2125 Include <limits.h> and <stdbool.h> unconditionally.
2126 (PARAMS): Remove. All uses removed.
2127 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2128 (enum human_inexact_style): Remove tag; now a nameless enum.
2129 (human_floor, human_ceiling, human_round_to_even): Now have
2130 values 2, 0, 1 rather than -1, 1, 0.
2131 (human_group_digits, human_suppress_point_zero, human_autoscale,
2132 human_base_1024, human_SI, human_B): New constants.
2133 (human_readable_inexact, human_block_size): Remove.
2134 (human_readable): Size args are now uintmax_t, not int.
2135 (human_options): New decl.
2137 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2138 unnecessary now that we assume C89 or better. This change
2139 imported from coreutils.
2141 * mktime.c (__mktime_internal): Do not reject negative timestamps
2142 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2143 in the 2003-05-30 sync from glibc.
2145 .h files should stand alone, but we shouldn't include <sys/types.h>
2146 if we can get away with just <stddef.h>.
2148 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2149 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2150 rather than <sys/types.h>, as we merely need size_t.
2151 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2153 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2154 Include <stdio.h>, to get FILE.
2155 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2156 memcasecmp.h has included <stddef.h> and all we need is size_t.
2157 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2158 our interface, instead of including <sys/types.h>
2160 2003-06-02 Paul Eggert <eggert@twinsun.com>
2163 Fix some minor time-related bugs with POSIX time arguments.
2164 Some valid time stamps were being rejected (notably -1, and
2165 time stamps before 1900 on 64-bit hosts). And some invalid
2166 time stamps were being accepted, e.g. September 31.
2168 * posixtm.h (posixtime): Return bool instead of time_t, so
2169 that we can return (time_t) -1 successfully.
2170 * posixtm.c: Likewise.
2171 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2172 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2173 (t): Remove static var.
2174 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2175 of static var. All uses changed.
2176 (year): Do not reject years before 1900; they can occur with
2178 (posix_time_parse): Do not check for out-of-range components;
2179 that is now the caller's responsibility, since our checks were
2180 only approximations.
2181 (posixtime): Use mktime to check for out-of-range components,
2182 since it knows them exactly.
2183 If mktime returns (time_t) -1, check whether an error actually occurred
2184 by invoking localtime on -1.
2185 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2186 posixtime failures better.
2187 Improve the test data (in comments only).
2189 2003-05-30 <karl@gnu.org>
2191 * mktime.c: update from libc.
2193 2003-05-30 Bruno Haible <bruno@clisp.org>
2195 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2196 * localcharset.h: Likewise.
2197 * localcharset.c: Likewise.
2199 2003-05-28 Paul Eggert <eggert@twinsun.com>
2201 Assume the headers required for C89 freestanding compilers.
2202 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2203 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2204 without checking for HAVE_LIMITS_H.
2205 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2206 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2208 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2209 * exclude.c: Include <stdbool.h> unconditionally.
2210 * tempname.c: Include <stddef.h> unconditionally.
2211 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2212 * modechange.c, rpmatch.c (NULL): Don't define, since
2213 <stddef.h> does that.
2214 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2215 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2216 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2217 * xstrtol.c: Likewise.
2218 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2219 * savedir.c: Include <stddef.h> instead of defining NULL.
2221 * addext.c (addext): Use assignment rather than cast, to avoid
2222 warnings on some platforms.
2224 * mktime.c (__mktime_internal): Do not reject negative timestamps
2227 2003-05-10 Bruno Haible <bruno@clisp.org>
2229 * linebreak.c (iconv_string_length): Don't return -1 just because the
2230 string is longer than 4 KB.
2232 2003-05-12 Jim Meyering <jim@meyering.net>
2234 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2235 the space-padded-by-default conversion specifiers, %e, %k, %l.
2237 2003-05-03 Bruno Haible <bruno@clisp.org>
2239 Upgrade to Unicode-4.0.
2240 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2241 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2242 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2243 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2244 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2245 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2246 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2247 Change width of U+E0100..U+E01EF from 1 to 0.
2249 2003-04-25 Bruno Haible <bruno@clisp.org>
2251 * copy-file.c: Include <stddef.h>, for size_t.
2253 2003-04-25 Jim Meyering <jim@meyering.net>
2255 * copy-file.c (copy_file_preserving): Declare buf_size to be
2256 of type size_t, not int.
2258 2003-04-11 Jim Meyering <jim@meyering.net>
2260 Merge changes from Coreutils.
2262 2003-03-22 Jim Meyering <jim@meyering.net>
2264 * strftime.c (widen): Cast alloca return value to proper type.
2266 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2269 * strftime.c (my_strftime): Handle very large width
2270 specifications for numeric values correctly. Improve checks for
2273 2003-01-19 Jim Meyering <jim@meyering.net>
2275 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2276 (nl_get_alt_digit) [! defined my_strftime]: Define.
2277 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2278 _nl_get_alt_digit and _nl_get_walt_digit.
2280 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2281 These changes have no effect outside of _LIBC.
2283 2003-04-10 Bruno Haible <bruno@clisp.org>
2285 * findprog.h: New file, from GNU gettext.
2286 * findprog.c: New file, from GNU gettext.
2288 2003-04-05 Jim Meyering <jim@meyering.net>
2290 Merge changes from Coreutils.
2292 * exclude.h (PARAMS): Remove definition and uses.
2293 * exclude.c: Remove uses of `PARAMS'.
2295 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2296 Add test-cases for DOS filenames. Declare program_name.
2297 (main): Set up program_name. Patch by Rich Dawe.
2299 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2301 Use mntctl's return value to drive the entry-processing loop, since
2302 we can't rely on the value of the vmt_length member in the last
2303 entry. On some systems doing so could result in exhausting
2304 virtual memory. Based in part on a patch from Mike Jetzer.
2306 2003-04-04 Bruno Haible <bruno@clisp.org>
2308 * linebreak.h: New file, from GNU gettext.
2309 * linebreak.c: New file, from GNU gettext with slight modifications.
2310 * lbrkprop.h: New file, from GNU gettext.
2312 2003-04-03 Bruno Haible <bruno@clisp.org>
2314 * utf8-ucs4.h: New file, from GNU gettext.
2315 * utf16-ucs4.h: New file, from GNU gettext.
2316 * ucs4-utf8.h: New file, from GNU gettext.
2317 * ucs4-utf16.h: New file, from GNU gettext.
2319 2003-04-02 Bruno Haible <bruno@clisp.org>
2321 * binary-io.h: New file, from GNU gettext.
2323 2003-04-01 Bruno Haible <bruno@clisp.org>
2325 * pathname.h: New file, from GNU gettext.
2326 * concatpath.c: New file, from GNU gettext.
2328 2003-03-30 Bruno Haible <bruno@clisp.org>
2330 * copy-file.c (copy_file_preserving): Don't set owner if the function
2331 chown() doesn't exist.
2333 2003-03-28 Bruno Haible <bruno@clisp.org>
2335 * copy-file.h: New file, from GNU gettext.
2336 * copy-file.c: New file, from GNU gettext.
2338 2003-03-18 Jim Meyering <jim@meyering.net>
2340 * quote.c (quote_n): Fix typo in comment.
2342 2003-03-14 Jim Meyering <jim@meyering.net>
2344 Merge changes from Coreutils.
2345 * obstack.h (obstack_object_size): Declare temporary, __o,
2346 to be const, in order to avoid warnings.
2347 (obstack_room): Likewise.
2348 (obstack_empty_p): Likewise.
2350 2003-03-13 Paul Eggert <eggert@twinsun.com>
2352 Merge changes from Bison.
2353 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2354 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2355 when compiling Bison 1.875's `bitset bset = obstack_alloc
2356 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2357 * hash.c: Include <stdbool.h> unconditionally.
2359 2003-03-09 Paul Eggert <eggert@twinsun.com>
2361 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2362 Reported by Bruce Becker; see:
2363 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2365 2003-03-03 Paul Eggert <eggert@twinsun.com>
2366 Bruno Haible <bruno@clisp.org>
2368 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2369 Reported by John Hughes, see
2370 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2372 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2374 * poll_.h: New file.
2377 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2379 * mathl.h: New file.
2380 * acosl.c: New file.
2381 * asinl.c: New file.
2382 * atanl.c: New file.
2383 * ceill.c: New file.
2386 * floorl.c: New file.
2387 * frexpl.c: New file.
2388 * ldexpl.c: New file.
2390 * sincosl.c: New file.
2392 * sqrtl.c: New file.
2394 * trigl.c: New file.
2395 * trigl.h: New file.
2397 2003-02-17 Bruno Haible <bruno@clisp.org>
2399 * mkdtemp.h: New file, from GNU gettext.
2400 * mkdtemp.c: New file, from GNU gettext.
2402 2003-01-31 Bruno Haible <bruno@clisp.org>
2404 * rename.c: #undef rename before defining rpl_rename.
2405 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2407 2003-01-30 Bruno Haible <bruno@clisp.org>
2409 * printf-args.h: New file, from GNU gettext.
2410 * printf-args.c: New file, from GNU gettext.
2411 * printf-parse.h: New file, from GNU gettext.
2412 * printf-parse.c: New file, from GNU gettext.
2413 * vasnprintf.h: New file, from GNU gettext.
2414 * vasnprintf.c: New file, from GNU gettext.
2415 * asnprintf.c: New file, from GNU gettext.
2416 * vasprintf.h: New file, from GNU gettext with modifications.
2417 * vasprintf.c: New file, from GNU gettext.
2418 * asprintf.c: New file, from GNU gettext.
2420 2003-01-29 Bruno Haible <bruno@clisp.org>
2422 * stpncpy.h: New file, from GNU gettext with modifications.
2423 * stpncpy.c: New file, from GNU gettext with modifications.
2425 2003-01-28 Bruno Haible <bruno@clisp.org>
2427 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2429 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2432 2003-01-27 Bruno Haible <bruno@clisp.org>
2434 * xsetenv.h: New file, from GNU gettext.
2435 * xsetenv.c: New file, from GNU gettext.
2437 2003-01-23 Bruno Haible <bruno@clisp.org>
2439 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2441 2003-01-22 Bruno Haible <bruno@clisp.org>
2443 * exit.h: New file, from GNU gettext.
2445 2003-01-11 Bruno Haible <bruno@clisp.org>
2447 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2448 * strcase.h (strcasecmp, strncasecmp): Likewise.
2450 2003-01-14 Jim Meyering <jim@meyering.net>
2452 * same.c (same_name): Tweak a comment.
2454 2003-01-11 Bruno Haible <bruno@clisp.org>
2456 * same.c (same_name): Reorder tests so as to avoid calling stat()
2457 when a string comparison is sufficient.
2459 2003-01-11 Bruno Haible <bruno@clisp.org>
2461 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2464 2003-01-11 Bruno Haible <bruno@clisp.org>
2466 * hash-pjw.c: Add comment about low quality of this function.
2468 2003-01-12 Paul Eggert <eggert@twinsun.com>
2470 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2471 to avoid collisions with libcurses and libreadline.
2473 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2474 * getstr.h, getstr.c: Remove.
2475 * getline.c: Include "getline.h", to check interface.
2476 Move body of old getstr.c here: this defines MIN_CHUNK and
2477 declares getdelim2, which is renamed from getstr.
2478 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2480 * linebuffer.c (readlinebuffer): Renamed from readline.
2482 * linebuffer.h: Likewise.
2483 (readline): Remove backward-compatibility macro.
2485 2003-01-12 Jim Meyering <jim@meyering.net>
2487 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2489 2003-01-10 Bruno Haible <bruno@clisp.org>
2491 * alloca_.h: New file.
2492 * getdate.y: Unconditionally include alloca.h.
2493 * makepath.c: Likewise.
2494 * setenv.c: Likewise.
2495 * userspec.c: Likewise.
2497 2003-01-09 Bruno Haible <bruno@clisp.org>
2499 * stdbool.h.in: New file.
2501 2003-01-08 Bruno Haible <bruno@clisp.org>
2503 * safe-read.c: Include specification header first, to ensure its
2505 * full-write.c: Likewise.
2507 2003-01-08 Jim Meyering <jim@meyering.net>
2509 * full-write.c: Undefine and define-away `const' after inclusion
2510 of errno.h, not before. Suggestion from Bruno Haible.
2512 2003-01-07 Jim Meyering <jim@meyering.net>
2514 * full-write.c: Rework so that it may serve to define full_read, too.
2515 * full-read.c: Simply #define FULL_READ and include full-write.c.
2517 2003-01-06 Jim Meyering <jim@meyering.net>
2519 * version-etc.c: Update year in translatable copyright string.
2521 2002-12-25 Bruno Haible <bruno@clisp.org>
2523 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2524 * xstrtol.h: Likewise.
2525 * xstrtoimax.c: Likewise.
2526 * xstrtoumax.c: Likewise.
2527 * human.h: Likewise.
2529 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2530 on systems that have <inttypes.h> but not <stdint.h>.
2532 2002-12-31 Paul Eggert <eggert@twinsun.com>
2534 * memcoll.c (memcoll): Fall back on a simple algorithm using
2535 memcmp if strcoll doesn't work.
2537 2002-12-23 Bruno Haible <bruno@clisp.org>
2539 * localcharset.h: New file.
2540 * localcharset.c: Include it.
2541 * unicodeio.c: Likewise.
2543 2002-12-22 Bruno Haible <bruno@clisp.org>
2545 * utime.c (utime_null): No need to call ftruncate if the file was
2548 2002-12-23 Bruno Haible <bruno@clisp.org>
2550 * memcoll.c (STRCOLL): New macro.
2553 2002-12-22 Bruno Haible <bruno@clisp.org>
2555 * getstr.h (getstr): Define, to avoid clash with libcurses.
2556 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2558 2002-12-22 Bruno Haible <bruno@clisp.org>
2560 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2562 2002-12-23 Bruno Haible <bruno@clisp.org>
2564 * getline.h: Include <stddef.h>, for size_t.
2566 * unicodeio.h: Include <stddef.h>, for size_t.
2567 * unicodeio.c: Don't include <stddef.h>.
2569 2002-12-17 Bruno Haible <bruno@clisp.org>
2571 * canon-host.c (strdup): Remove unused declaration.
2573 * fsusage.c: Include full_read.h.
2574 (get_fs_usage): Use full_read instead of safe_read.
2576 * utime.c (utime_null): Use SAFE_READ_ERROR.
2578 2002-12-11 Bruno Haible <bruno@clisp.org>
2580 * setenv.h: Rewritten to cope with systems that have setenv() but not
2582 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2585 2002-12-11 Bruno Haible <bruno@clisp.org>
2587 * setenv.c (alloca): Fall back to malloc.
2589 (setenv): Use freea() to free memory allocated with alloca().
2591 2002-11-13 Bruno Haible <bruno@clisp.org>
2593 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2594 function declarations.
2595 * unsetenv.c (unsetenv): Likewise.
2597 2002-03-04 Bruno Haible <bruno@clisp.org>
2599 Portability to AIX 4.3.3.
2600 * unsetenv.c: New file, extracted from setenv.c.
2601 * setenv.c: Move the unsetenv() function to unsetenv.c.
2603 2001-12-20 Bruno Haible <bruno@clisp.org>
2605 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2606 use malloc instead. For SunOS 4.
2608 2001-12-11 Bruno Haible <bruno@clisp.org>
2610 * setenv.c: Declare alloca.
2611 (compar_fn_t): New typedef.
2612 (KNOWN_VALUE, STORE_VALUE): Use it.
2614 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2617 2002-12-10 Paul Eggert <eggert@twinsun.com>
2619 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2620 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2621 Choose values that are less likely to collide with system fnmatch
2623 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2624 defined (e.g., a pure POSIX system).
2625 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2626 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2628 2002-12-06 Jim Meyering <jim@meyering.net>
2630 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2632 Merge in changes from libc's misc/error.c, in preparation
2633 for the merge of gnulib's changes back into libc.
2635 * error.c (_): Define only if not already defined.
2636 Move definition to follow all #include directives.
2637 Include unlocked-io.h only if !_LIBC.
2638 [_LIBC]: Include <libio/libioP.h>.
2639 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2640 (fflush): Tweak definition to use INTUSE.
2643 2002-12-05 Paul Eggert <eggert@twinsun.com>
2645 * alloca.c [defined emacs]: Include "lisp.h".
2646 (xalloc_die) [defined emacs]: New macro.
2647 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2648 [! defined emacs]: Include <xalloc.h>.
2649 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2650 (pointer): Typedef to POINTER_TYPE *.
2651 (malloc): Remove decl; we now always use xmalloc.
2652 (alloca): Use old-style definition, since Emacs needs this.
2653 Check for arithmetic overflow when computing combined size.
2655 2002-12-04 Paul Eggert <eggert@twinsun.com>
2657 Do not generate unlocked-io.h automatically, since it's easier to
2658 maintain it by hand.
2660 * unlocked-io.h: New file, from GNU diffutils,
2661 but with proper copyright notice and attribution.
2663 * Makefile.am: Add copyright notice.
2664 (libfetish_a_SOURCES): Add unlocked-io.h.
2665 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2666 (DISTCLEANFILES, io_functions): Remove macros.
2667 (EXTRA_DIST): Remove gen_uio.
2668 (unlocked-io.h): Remove rule.
2670 2002-12-04 Jim Meyering <jim@meyering.net>
2672 Reflect the fact that stat.c and lstat.c are no longer generated.
2673 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2674 (DISTCLEANFILES): Likewise.
2675 (EXTRA_DIST): Likewise.
2676 (all_local): Don't depend on stat.c or lstat.c.
2677 (stat.c, lstat.c): Remove rules.
2678 (EXTRA_DIST): Remove xstat.in.
2680 * xstat.in: Remove file. Contents moved into stat.c.
2681 * stat.c: New file. Contents mostly from xstat.in.
2682 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2683 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2685 * safe-read.c: Rework so that it may serve to define safe_write, too.
2686 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2688 2002-12-03 Jim Meyering <jim@meyering.net>
2690 * safe-read.c, safe-write.c: Change variable names and comments, but
2691 not semantics, to minimize the differences between these two files.
2692 (safe_read): Change comment to mention SAFE_READ_ERROR.
2694 * safe-read.c (IS_EINTR): Define.
2695 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2697 2002-12-02 Bruno Haible <bruno@clisp.org>
2699 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2700 Define, taken from safe-read.c.
2701 (INT_MAX): Provide fallback.
2702 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2703 * safe-write.h (SAFE_WRITE_ERROR): Define.
2705 * safe-read.c (EINTR): Remove definition.
2706 (safe_read): Don't use EINTR if it is absent.
2708 2002-12-02 Jim Meyering <jim@meyering.net>
2710 * safe-read.c (EINTR): Define.
2711 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2712 (INT_MAX): Provide fallback.
2713 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2715 * safe-read.h (SAFE_READ_ERROR): Define.
2717 2002-12-01 Jim Meyering <jim@meyering.net>
2719 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2720 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2722 2002-11-27 Paul Eggert <eggert@twinsun.com>
2724 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2725 hash_rehash): Replace `if (limit <= value) abort ();' with
2726 `if (! (value < limit)) abort ();', for readability.
2728 2002-11-26 <karl@gnu.org>
2730 * strdup.c: copy from libc again, with jim's ok.
2731 * .cppi-disable: re-add strdup.c
2733 2002-11-25 <karl@gnu.org>
2735 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2736 instead of "strtol.c".
2738 2002-11-25 Jim Meyering <jim@meyering.net>
2740 * mktime.c: Sync from libc, now that it has the latest fix.
2742 2002-11-24 <karl@gnu.org>
2744 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2745 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2747 2002-11-24 Jim Meyering <jim@meyering.net>
2749 Update from coreutils:
2751 * mktime.c: Merge in changes from libc.
2753 Avoid a link-time failure on some Linux systems.
2754 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2755 (__mon_yday): Declare with the STATIC attribute.
2756 (__mktime_internal): Likewise.
2757 Based on a report from Greg Schafer.
2759 2002-11-23 Jim Meyering <jim@meyering.net>
2761 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2762 Use `unsigned', not `int', as type of index.
2764 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2766 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2768 2002-11-22 Paul Eggert <eggert@twinsun.com>
2770 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2771 hint that one should use `if (! x) abort ();' rather than `assert
2772 (x);', and anyway it's one less thing to worry about configuring.
2773 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2774 hash_rehash, hash_insert): Use abort rather than assert.
2776 2002-11-22 Paul Eggert <eggert@twinsun.com>
2778 * quotearg.h: Allow multiple inclusion by surrounding with
2779 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2780 so that we can be included first.
2781 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2782 * quotearg.c: Include quotearg.h immediately after config.h.
2783 No need to include stddef.h or sys/types.h any more.
2784 Surround local include files with "", not "<>".
2785 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2786 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2787 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2788 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2789 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2790 (ISPRINT): Remove; no longer needed now that we assume C89.
2792 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2795 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2796 quotearg_char): Use SIZE_MAX rather than
2797 (size_t) -1 when we are talking about "infinity".
2799 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2801 2002-11-22 Bruno Haible <bruno@clisp.org>
2803 * safe-read.h: Assume C89. Add comments.
2804 (safe_read): Change return type to size_t.
2805 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2806 counts > SSIZE_MAX correctly.
2807 * safe-write.h: New file.
2808 * safe-write.c: New file.
2809 * full-read.h: New file.
2810 * full-read.c: New file.
2811 * full-write.h: Assume C89. Add comments.
2812 * full-write.c: Include safe-write.h.
2813 (full_write): Rewritten to use safe_write.
2814 Suggested by Jim Meyering and Paul Eggert.
2816 2002-11-21 Bruno Haible <bruno@clisp.org>
2818 Remove case insensitive option matching.
2819 * argmatch.h (argcasematch): Remove declaration.
2820 (ARGCASEMATCH): Remove macro.
2821 (__xargmatch_internal): Remove case_sensitive argument.
2822 (XARGMATCH): Update.
2823 (XARGCASEMATCH): Remove macro.
2824 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2825 case_sensitive argument.
2826 (argcasematch): Remove function.
2827 (__xargmatch_internal): Remove case_sensitive argument.
2828 (main): Use XARGMATCH instead of XARGCASEMATCH.
2830 * xmalloc.c: Change compile-time error message. Add comment about
2831 required autoconf version.
2833 2002-11-21 Jim Meyering <jim@meyering.net>
2835 * strdup.c (strdup): Tweak comment and initial #if/#include.
2837 Merge in changes from the coreutils.
2839 2002-09-25 Paul Eggert <eggert@twinsun.com>
2840 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2841 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2842 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2843 int. Work more efficiently if X is the same width as uintmax_t.
2844 Do not compare X to -1, to avoid bogus compiler warning.
2845 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2846 Don't assume that f_frsize and f_bsize are the same type.
2848 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2851 * makepath.c (make_path): Restore umask *before* creating the final
2853 (make_path): Minor reformatting.
2855 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2856 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2858 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2859 ones. At least on GNU/Linux systems, `auto' means something else.
2862 2002-11-20 Paul Eggert <eggert@twinsun.com>
2864 Merge argmatch cleanups from Bison. Assume C89.
2866 * argmatch.c: Include config.h here, not in argmatch.h.
2867 Include stdlib.h, for EXIT_FAILURE.
2868 Always include <string.h>, since we assume C89.
2869 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2870 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2871 Include <stddef.h> instead, since it's all we need for size_t.
2872 (PARAMS): Remove. All uses removed.
2873 (ARRAY_CARDINALITY): Do not bother to #undef.
2874 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2875 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2876 Remove unnecessary parentheses.
2877 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2878 Insert necessary parentheses.
2879 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2880 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2882 2002-11-19 Bruno Haible <bruno@clisp.org>
2884 * mbswidth.c: Include mbswidth.h right at the beginning.
2885 * mbswidth.h: Include <stddef.h>, for size_t.
2887 * mbswidth.h (PARAMS): Remove macro.
2888 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2889 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2891 * gcd.h (PARAMS): Remove macro.
2892 (gcd): Use ANSI C function declarations.
2893 * gcd.c (gcd): Likewise.
2895 2002-11-15 Bruno Haible <bruno@clisp.org>
2897 * strcspn.c: Include <stddef.h>.
2898 (strcspn): Use ANSI C function declaration. Change return type to
2900 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2901 (strpbrk): Use NULL.
2902 * strpbrk.h (PARAMS): Remove macro.
2903 (strpbrk): Use ANSI C function declaration.
2904 * strstr.c: Don't include <sys/types.h>.
2905 * strstr.h (PARAMS): Remove macro.
2906 (strstr): Use ANSI C function declarations.
2908 2002-11-06 Bruno Haible <bruno@clisp.org>
2910 * gcd.h (gcd): Change argument type to 'unsigned long'.
2911 * gcd.c (gcd): Likewise.
2913 2002-11-05 Bruno Haible <bruno@clisp.org>
2915 * gcd.h: New file, from gettext-0.11.5.
2916 * gcd.c: New file, from gettext-0.11.5.
2918 2002-11-05 Bruno Haible <bruno@clisp.org>
2920 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2921 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2922 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2923 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2925 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2926 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2928 * closeout.c: Include gettext.h instead of <libintl.h>.
2929 * human.c: Include gettext.h instead of <libintl.h>.
2930 * quotearg.c: Include gettext.h instead of <libintl.h>.
2931 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2932 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2933 * userspec.c: Include gettext.h instead of <libintl.h>.
2934 * version-etc.c: Include gettext.h instead of <libintl.h>.
2935 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2936 (textdomain): Remove definition.
2937 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2939 * long-options.c: Remove include of <libintl.h> and definition of _.
2940 * same.c: Remove include of <libintl.h> and definition of _.
2942 2002-11-04 Bruno Haible <bruno@clisp.org>
2944 * stpcpy.h: New file, from GNU gettext-0.11.5.
2945 * strcase.h: New file, from GNU gettext-0.11.5.
2946 * strpbrk.h: New file, from GNU gettext-0.11.5.
2947 * strstr.h: New file, from GNU gettext-0.11.5.
2948 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2950 2002-05-09 Bruno Haible <bruno@clisp.org>
2952 * config.charset: Update for newest glibc. Add canonical names
2953 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2955 2002-05-09 Bruno Haible <bruno@clisp.org>
2957 * localcharset.c (get_charset_aliases): Add more Windows specific
2960 2002-05-08 Owen Taylor <otaylor@redhat.com>
2962 * config.charset: A few additions for Solaris.
2964 2001-12-05 Bruno Haible <bruno@clisp.org>
2966 * localcharset.c (locale_charset): Don't return an empty string.
2968 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2970 * config.charset: msdos in uk_UA uses CP1125.
2972 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2974 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2975 * localcharset.c (locale_charset): Declare as extern "C".
2977 2002-02-15 Bruno Haible <bruno@clisp.org>
2979 * config.charset [msdosdjgpp]: For Russian, use CP866.
2981 2002-02-11 Bruno Haible <bruno@clisp.org>
2983 * config.charset: Add support for NetBSD.
2985 2002-09-25 <karl@gnu.org>
2987 * strdup.c: copy from libc/string (via ../config/srclist*).
2988 * getopt*: copy from libc/posix.
2989 * gettext.h: copy from gettext.
2990 * .cppi-disable: add strdup.c, gettext.h.
2992 2002-07-01 Jim Meyering <meyering@lucent.com>
2994 * c-stack.c: Include sys/time.h.
2995 From Volker Borchert.
2997 2002-06-11 Paul Eggert <eggert@twinsun.com>
2999 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3000 New macro. Use it uniformly instead of
3001 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3002 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3003 reported by Vin Shelton.
3005 2002-06-22 Jim Meyering <meyering@lucent.com>
3007 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3008 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3010 2002-06-22 Paul Eggert <eggert@twinsun.com>
3012 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3013 Do not assume SA_SIGINFO behavior.
3014 Bug reported by Jim Meyering on NetBSD 1.5.2.
3016 2002-06-22 Jim Meyering <meyering@lucent.com>
3018 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3020 * exitfail.c, exitfail.h: Likewise.
3021 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3023 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3025 (EXTRA_DIST): Add fnmatch_loop.c.
3026 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3028 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3029 * fnmatch.c: Update from diffutils-2.8.2.
3030 * fnmatch_.h: New file. From diffutils-2.8.2.
3031 * fnmatch.h: Remove file.
3033 2002-06-18 Paul Eggert <eggert@twinsun.com>
3035 * file-type.h: Report an error if neither S_ISREG nor
3036 S_IFREG is defined, instead of using a test specific to glibc
3037 2.2. This should be safe, since POSIX requires S_ISREG and
3038 Unix Version 7 had S_IFREG. We don't need to check for
3039 <sys/types.h> since we don't use any symbols that it defines.
3041 2002-06-15 Jim Meyering <meyering@lucent.com>
3043 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3044 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3045 have been included before this file.
3047 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3049 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3050 so that each temporary file name is unique and valid in the first
3051 8 characters, for operation under DOS.
3053 2002-06-15 Jim Meyering <meyering@lucent.com>
3055 Work even with DJGPP 2.03, which lacks support for symlinks.
3057 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3059 * lchown.c (S_ISLNK): Likewise.
3061 2002-06-14 Jim Meyering <meyering@lucent.com>
3063 * file-type.h: Use the version from diffutils-2.8.2.
3064 * file-type.c: Likewise.
3066 2002-05-27 Jim Meyering <meyering@lucent.com>
3068 Fix a problem seen only on nonconforming systems whereby ls.c's
3069 use of localtime, and then of gettimeofday would cause trouble:
3070 the localtime call used to initialize rpl_gettimeofday's save
3071 mechanism would clobber ls's current local time information so
3072 that in any long listing the first file would always be listed
3073 with date 1970-01-01. Analysis by Volker Borchert.
3075 * gettimeofday.c (localtime): Undefine.
3076 (rpl_localtime): New function.
3078 2002-05-22 Jim Meyering <meyering@lucent.com>
3080 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3081 * file-type.h: New file.
3082 * file-type.c (file_type): New file/function. Extracted from diffutils.
3084 2002-04-29 Paul Eggert <eggert@twinsun.com>
3086 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3088 2002-04-28 Paul Eggert <eggert@twinsun.com>
3090 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3091 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3092 of 127, since 64 is the largest conceivable number for ancient
3094 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3096 2002-04-28 Jim Meyering <meyering@lucent.com>
3098 * sig2str.c (WTERMSIG): Remove definition (unused).
3100 2002-04-28 Paul Eggert <eggert@twinsun.com>
3102 * sig2str.h, sig2str.c: New files.
3103 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3105 2002-04-24 Jim Meyering <meyering@lucent.com>
3107 * gettext.h: New file, from Gettext.
3108 * Makefile.am (INCLUDES): Remove -I../intl.
3109 (libfetish_a_SOURCES): Add gettext.h.
3111 2002-04-16 Jim Meyering <meyering@lucent.com>
3113 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3114 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3115 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3117 2002-04-12 Jim Meyering <meyering@lucent.com>
3119 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3121 2002-03-10 Jim Meyering <meyering@lucent.com>
3123 * makepath.c (make_path): Remove a comma from a diagnostic.
3124 Suggestion from Santiago Vila.
3126 2002-03-08 Jim Meyering <meyering@lucent.com>
3128 * rename.c: Mention that this wrapper is needed also on
3129 mips-dec-ultrix4.4 systems.
3131 2002-03-02 Jim Meyering <meyering@lucent.com>
3133 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3134 not HAVE_CLOCK_SETTIME.
3136 2002-02-27 Paul Eggert <eggert@twinsun.com>
3138 * nanosleep.h: Rename to....
3139 * timespec.h: New name for nanosleep.h. All uses changed.
3141 * gettime.c: New file.
3142 * settime.c: New file.
3145 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3146 timespec.h. Remove nanosleep.h.
3148 2002-02-25 Paul Eggert <eggert@twinsun.com>
3150 * acl.c, acl.h: New files.
3151 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3153 2002-02-24 Jim Meyering <meyering@lucent.com>
3155 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3156 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3157 cause trouble. Reported by Nelson Beebe.
3159 2002-02-23 Paul Eggert <eggert@twinsun.com>
3161 * path-concat.c (xpath_concat): Reorder code to pacify
3162 compilers that don't know that xalloc_die never returns.
3164 2002-02-20 Jim Meyering <meyering@lucent.com>
3166 * getdate.c: Regenerate using bison-1.33.
3168 2002-02-15 Paul Eggert <eggert@twinsun.com>
3170 * posixver.c, posixver.h: New files.
3171 * Makefile.am (libfetish_a_SOURCES): Add them.
3173 2002-02-02 Paul Eggert <eggert@twinsun.com>
3174 Bruno Haible <bruno@clisp.org>
3176 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3177 (fwrite_success_callback): New declaration.
3178 * unicodeio.c (unicode_to_mb): New function, extracted from
3179 print_unicode_char. Call failure callback instead of error.
3180 (fwrite_success_callback): New function.
3181 (exit_failure_callback): New function.
3182 (fallback_failure_callback): New function.
3183 (print_unicode_char): Call unicode_to_mb.
3185 2002-01-26 Jim Meyering <meyering@lucent.com>
3187 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3189 2002-01-22 Jim Meyering <meyering@lucent.com>
3191 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3192 Otherwise, some versions of automake would omit the rule that makes
3193 Makefile from Makefile.in.
3195 2001-01-21 Paul Eggert <eggert@twinsun.com>
3197 * xmemcoll.h, xmemcoll.c: New files.
3198 * Makefile.am (libfetish_a_SOURCES): Add them.
3199 * memcoll.c: Include errno.h, and declare errno if not defined.
3200 (memcoll): Set errno to zero if there is no error.
3202 * quotearg.c (quotearg_buffer_restyled):
3203 Fix bug with quoting buffers containing NUL when backslashing escapes.
3204 This bug was exposed by the other changes in this patch.
3205 (quotearg_n_options): New arg ARGSIZE.
3206 All callers changed.
3207 (quoting_options_from_style): New function.
3208 (quotearg_n_style): Use it.
3209 (quotearg_n_style_mem): New function.
3211 * quotearg.h (quotearg_n_style_mem): New function.
3213 2002-01-16 Jim Meyering <meyering@lucent.com>
3215 * getdate.y: Add three semicolons, each just before a closing brace.
3216 Bison (as of version 1.31) no longer papers over that mistake.
3218 2002-02-14 Paul Eggert <eggert@twinsun.com>
3220 * backupfile.c (ISDIGIT): Comment fix.
3221 * getdate.y (ISDIGIT): Likewise.
3222 * posixtm.c (ISDIGIT, year): Likewise.
3223 * strverscmp.c (ISDIGIT): Likewise.
3224 * userspec.c (ISDIGIT): Likewise.
3226 2002-01-05 Jim Meyering <meyering@lucent.com>
3228 * version-etc.c (version_etc_copyright): Update copyright year.
3230 2001-01-19 Paul Eggert <eggert@twinsun.com>
3232 * closeout.c (close_stdout_status): If ferror (stdout), do
3233 not silently exit merely because the output buffer happens to
3234 have nothing pending.
3236 2001-12-18 Paul Eggert <eggert@twinsun.com>
3238 See the big note in ../ChangeLog.
3239 * human.c (suffixes): Prefer K to k for 1024.
3240 (generate_suffix_backwards): New function.
3241 (human_readable_inexact): Use it.
3242 * xstrtol.c (__xstrtol): If there is no number but there
3243 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3244 Accept 'K' as well as 'k'.
3246 2001-12-15 Jim Meyering <meyering@lucent.com>
3248 * regex.h (__restrict_arr): Update from libc.
3250 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3251 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3254 2001-12-10 Jim Meyering <meyering@lucent.com>
3256 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3257 Instead, include "xalloc.h".
3258 (initbuffer): Don't cast xmalloc return value to char*.
3259 (readline): Reword comment.
3260 Don't cast xrealloc return value to char*
3263 2001-12-09 Jim Meyering <meyering@lucent.com>
3265 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3266 `signed and unsigned type in conditional expression'.
3267 * posixtm.c (posix_time_parse): Likewise.
3269 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3271 * readtokens.c (readtoken): Declare an index to be of type unsigned
3272 to avoid a pedantic warning.
3274 * getstr.c: Don't include assert.h.
3275 (getstr): Remove warning-evoking assertions.
3276 Return -1 if offset parameter is out of bounds.
3277 Change the type of a local from int to size_t.
3279 * strftime.c (my_strftime_localtime_r): Include this function
3280 definition in the `#if ! HAVE_TM_GMTOFF' block.
3282 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3283 Include xalloc.h instead.
3285 2001-12-02 Jim Meyering <meyering@lucent.com>
3287 * tempname.c: Don't declare getenv, thus reverting the change of
3288 2001-11-18. It's no longer necessary, now that stdlib.h is always
3291 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3292 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3294 2001-11-30 Akim Demaille <akim@epita.fr>
3296 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3297 before being defined.
3299 2001-11-27 Paul Eggert <eggert@twinsun.com>
3301 * quotearg.h (quotearg_n, quotearg_n_style):
3302 First arg is int, not unsigned.
3303 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3304 (SIZE_MAX, UINT_MAX): New macros.
3305 (quotearg_n_options): Abort if N is negative.
3306 Avoid overflow check on hosts where size_t is 64 bits and int
3307 is 32 bits, as overflow is impossible there.
3308 Fix off-by-one typo that caused unnecessary reallocation.
3310 2001-11-27 Jim Meyering <meyering@lucent.com>
3312 * tempname.c: Merge with version from libc.
3313 * regex.c: Likewise.
3315 * tempname.c: Include stdlib.h unconditionally. On some old systems
3316 for which STDC_HEADERS is 0, it was not included, resulting in a
3317 warning about an integer-to-pointer conversion problem with getenv.
3318 Reported by Volker Borchert.
3320 2001-11-26 Jim Meyering <meyering@lucent.com>
3322 * gtod.h: Remove file.
3323 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3324 * gettimeofday.c: Don't include gtod.h.
3325 (GTOD_init): Remove function.
3326 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3327 Suggestion from Volker Borchert.
3329 2001-11-23 Jim Meyering <meyering@lucent.com>
3331 * hash.h (struct hash_table): Don't define here. Merely declare it.
3332 * hash.c (struct hash_table): Define it here instead.
3334 2001-11-22 Jim Meyering <meyering@lucent.com>
3336 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3338 2001-11-18 Paul Eggert <eggert@twinsun.com>
3340 * tempname.c (TMP_MAX): Remove; no longer needed.
3341 (TEMPORARIES): New macro.
3342 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3343 removes an artificial limitation (e.g. HP-UX 10.20, where
3346 2001-11-18 Jim Meyering <meyering@lucent.com>
3348 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3351 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3352 files will be created before anything else.
3354 2001-11-17 Jim Meyering <meyering@lucent.com>
3356 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3357 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3358 rather than group writable. Patch by Juan F. Codagnone.
3360 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3361 Instead, include "xalloc.h".
3363 * mountlist.c: Include unlocked-io.h after all system headers.
3364 Remove explicit declarations of xmalloc, xrealloc,
3365 and xstrdup. Instead, include "xalloc.h".
3367 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3368 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3369 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3371 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3372 Reported by Padraig Brady.
3374 * mkstemp.c: #undef mkstemp.
3376 (rpl_mkstemp): Rename from mkstemp.
3379 2001-11-16 Jim Meyering <meyering@lucent.com>
3381 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3382 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3383 determine the amount of total physical memory, use pstat_getstatic.
3384 HPUX-11 doesn't define _SC_PHYS_PAGES.
3385 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3386 If sysconf couldn't be used to determine the amount of available
3387 physical memory, use both pstat_getstatic and pstat_getdynamic.
3388 Based on a patch from Bob Proulx.
3390 2001-11-05 Jim Meyering <meyering@lucent.com>
3392 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3394 2001-11-03 Jim Meyering <meyering@lucent.com>
3396 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3397 in argmatch_to_argument call.
3399 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3402 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3403 e.g., a fault due to an attempt to free a NULL pointer.
3405 2001-11-01 Jim Meyering <meyering@lucent.com>
3407 * dirfd.c, dirfd.h: New files.
3408 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3410 * hash.c (hash_print) [TESTING]: Clean up.
3412 2001-10-22 Paul Eggert <eggert@twinsun.com>
3414 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3415 to avoid a warning if -Wall.
3417 2001-10-21 Paul Eggert <eggert@twinsun.com>
3419 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3421 2001-10-21 Jim Meyering <meyering@lucent.com>
3423 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3424 this code would end up calling gettext even in packages built
3426 * getopt.c (_): Likewise.
3427 * regex.c (_): Likewise.
3429 2001-10-20 Paul Eggert <eggert@twinsun.com>
3431 * error.c (strerror_r): Do not declare unless !_LIBC.
3432 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3433 Use strerror_r that is only a macro, even if it is not a function.
3434 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3435 (private_strerror): Use prototypes, not old-style function definition.
3436 (print_errno_message): New function.
3437 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3439 (error_tail, error, error_at_line): Use it.
3441 2001-10-11 Jim Meyering <meyering@lucent.com>
3443 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3444 and quote_n (1, ... to avoid clobbering a buffer.
3446 2001-10-05 Jim Meyering <meyering@lucent.com>
3448 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3449 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3450 * hash-pjw.h: New file.
3452 2001-09-30 Jim Meyering <meyering@lucent.com>
3454 * mountlist.c [MOUNTED_GETFSSTAT]:
3455 Include <sys/ucred.h>, for Apple Darwin.
3456 Include sys/mount.h and sys/fs_types.h only if available.
3458 (read_filesystem_list): Use FS_TYPE.
3460 2001-09-29 Paul Eggert <eggert@twinsun.com>
3462 * exclude.c (excluded_filename): 0 -> false, since it's
3465 2001-09-28 Paul Eggert <eggert@twinsun.com>
3467 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3468 #defines strtoimax. Also treat the other strto* functions
3471 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3472 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3473 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3475 2001-09-26 Jim Meyering <meyering@lucent.com>
3477 Most macros in unlocked-io.h had the wrong number of arguments.
3478 * gen-uio: New script.
3479 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3480 * unlocked-io.hin: Remove file.
3481 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3482 rather than trying to embed it here.
3483 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3484 Reported by Padraig Brady.
3486 2001-09-25 Volker Borchert <bt@teknon.de>
3488 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3490 2001-09-23 Jim Meyering <meyering@lucent.com>
3492 * mountlist.c: Remove useless parentheses in #if directives.
3493 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3494 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3496 2001-09-22 Jim Meyering <meyering@lucent.com>
3498 * localcharset.c: Update from latest gettext.
3499 * config.charset: Likewise.
3501 2001-09-20 Jim Meyering <meyering@lucent.com>
3503 * xstrtol.c (strtoimax): Guard declaration with
3504 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3505 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3506 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3507 (strtoumax): Likewise, for completeness (it wasn't necessary).
3509 2001-09-06 Paul Eggert <eggert@twinsun.com>
3511 * strtoimax.c (HAVE_LONG_LONG):
3512 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3513 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3514 to work around bug in IBM C compiler.
3516 2001-09-16 Jim Meyering <meyering@lucent.com>
3518 * mkdir.c: New file.
3520 2001-09-04 Paul Eggert <eggert@twinsun.com>
3522 * xgetcwd.c: Revert some of the previous change; intead,
3523 fix the HAVE_GETCWD_NULL code to behave more like the
3524 !HAVE_GETCWD_NULL code used to.
3527 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3530 2001-09-04 Paul Eggert <eggert@twinsun.com>
3532 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3533 Use ssize_t, not int, to store result of readlink.
3534 Check for ssize_t overflow as well as size_t overflow,
3535 as POSIX says the result of readlink is implementation-defined
3536 when ssize_t overflows.
3537 Remove unnecessary cast to char*.
3538 Use free+malloc instead of realloc, as the storage doesn't need
3539 to be preserved and it's clearer and can be more efficient that way.
3540 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3541 * xreadlink.h (xreadlink): Update prototype.
3543 2001-09-03 Paul Eggert <eggert@twinsun.com>
3545 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3546 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3547 spotted by Jim Meyering.
3549 2001-09-03 Jim Meyering <meyering@lucent.com>
3551 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3553 2001-09-03 Paul Eggert <eggert@twinsun.com>
3555 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3556 like the HAVE_GETCWD_NULL code.
3557 Include pathmax.h if not HAVE_GETCWD.
3558 Do not include xalloc.h.
3559 (INITIAL_BUFFER_SIZE): New symbol.
3560 Do not use xmalloc / xrealloc, since the caller is responsible for
3561 handling errors. Preserve errno around `free' during failure.
3562 Do not overrun buffer when using getwd.
3564 2001-09-03 Paul Eggert <eggert@twinsun.com>
3566 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3567 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3569 2001-09-02 Jim Meyering <meyering@lucent.com>
3571 * error.c: Update from GNU libc.
3573 2001-09-01 Jim Meyering <meyering@lucent.com>
3575 * xreadlink.c: New file.
3576 * xreadlink.h: New file.
3577 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3579 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3580 doesn't conflict with sparc Solaris 7's definition in
3581 /usr/include/sys/int_types.h.
3583 * exclude.c: Use `""', not `<>' to #include non-system header files.
3584 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3585 and strncasecmp as r-values. Unixware didn't have declarations.
3587 2001-08-31 Jim Meyering <meyering@lucent.com>
3589 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3590 Use an initial, malloc'd, buffer of length 128 rather than
3591 a statically allocated one of length 1024.
3593 2001-08-30 Paul Eggert <eggert@twinsun.com>
3595 * xgetcwd.c: Don't include pathmax.h.
3596 Include stdlib.h and unistd.h if available.
3598 (xmalloc, xstrdup, free): Remove decls.
3599 (xgetcwd): Don't assume sizes fit in unsigned.
3600 Check for overflow when computing sizes.
3601 Simplify reallocation code.
3603 2001-08-28 Paul Eggert <eggert@twinsun.com>
3605 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3607 * strtoimax.c: Renamed from strtoxmax.c, removing the
3610 Also, make the following further changes to make this file's
3611 configuration more similar to that of strtol.c:
3612 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3613 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3614 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3615 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3616 changed to signed values.
3618 And make the following changes as well:
3619 Fix copyright notice, as 1999 was missing.
3620 (verify): New macro.
3621 (strtoimax): Check sizes at compile-time, not run-time.
3622 Prefer strtol to strtoll if both work.
3623 (main): Remove; it was not that useful and was a pain to maintain.
3625 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3627 2001-08-30 Paul Eggert <eggert@twinsun.com>
3629 * savedir.c (savedir): Remove size parameter, as POSIX says that
3630 a directory's st_size can have an arbitrary value, so the old
3631 usage could waste an arbitrary amount of memory. All uses
3633 * savedir.h: Update prototype.
3635 2001-08-30 Paul Eggert <eggert@twinsun.com>
3637 * xstrtol.c (strtoimax): New decl.
3639 2001-08-28 Paul Eggert <eggert@twinsun.com>
3641 * xstrtol.h: Add copyright notice.
3642 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3643 LONGINT_INVALID_SUFFIX_CHAR.
3645 2001-08-30 Paul Eggert <eggert@twinsun.com>
3647 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3650 2001-08-30 Paul Eggert <eggert@twinsun.com>
3652 * hash.c: Remove '2001' from copyright notice.
3654 2001-08-30 Paul Eggert <eggert@twinsun.com>
3656 * full-write.h: New file.
3657 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3658 * full-write.c: Correct credits, as cccp.c no longer
3659 exists and anyway it was so heavily changed from the old cccp
3660 code as to be unrecognizable. Include full-write.h.
3661 (full_write) Return size_t, with short writes meaning failure.
3662 All callers changed. This fixes a bug with large buffers
3664 * utime.c: Include full-write.h.
3666 2001-08-30 Paul Eggert <eggert@twinsun.com>
3668 Merge 'exclude' changes from tar 1.13.22.
3669 This fixes one or two unlikely storage allocation overflow bugs,
3670 but doesn't change user-visible behavior otherwise.
3672 2001-08-30 Paul Eggert <eggert@twinsun.com>
3674 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3675 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3676 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3677 Include if available.
3678 (<xalloc.h>): Include
3679 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3680 (verify): New macro. Use it to verify that EXCLUDE macros do not
3681 collide with FNM macros.
3682 (struct patopts): New struct.
3683 (struct exclude): Use it, as exclude patterns now come with options.
3684 (new_exclude): Support above changes.
3685 (new_exclude, add_exclude_file):
3686 Initial size must now be a power of two to simplify overflow checking.
3687 (free_exclude, fnmatch_no_wildcards): New function.
3688 (excluded_filename): No longer requires options arg, as the options
3689 are determined by add_exclude. Now returns bool, not int.
3690 (excluded_filename, add_exclude):
3691 Add support for the fancy new exclusion options.
3692 (add_exclude, add_exclude_file): Now takes int options arg.
3693 Check for arithmetic overflow when computing sizes.
3694 (add_exclude_file): xrealloc might modify errno, so don't
3695 realloc until after errno might be used.
3697 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3699 (free_exclude): New decl.
3700 (add_exclude, add_exclude_file): Now takes int options arg.
3701 (excluded_filename): No longer requires options arg, as the options
3702 are determined by add_exclude. Now returns bool, not int.
3704 2001-08-30 Paul Eggert <eggert@twinsun.com>
3706 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3708 2001-08-27 Jim Meyering <meyering@lucent.com>
3710 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3712 * version-etc.c (N_): Remove definition.
3713 Revert most of last change.
3714 Instead, simply don't mark the `Copyright...' string for translation.
3715 Based on advice from Paul Eggert.
3717 * strtoxmax.c: Tweak comment.
3719 2001-08-26 Jim Meyering <meyering@lucent.com>
3721 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3722 of copyright with `%s' so translators don't get an untranslated
3724 (COPYRIGHT_YEAR): Define.
3725 (version_etc): Use fprintf rather than fputs.
3726 Suggestion from Ulrich Drepper.
3728 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3730 * strtoll.c: New file, from GNU libc.
3731 * xstrtoimax.c: New file.
3733 * xstrtol.h: Add xstrtoimax.
3734 * strtoumax.c: New file. Simply include "strtoumax.c".
3735 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3737 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3738 * strtoxmax.c: ... then renamed to this.
3740 2001-08-13 Paul Eggert <eggert@twinsun.com>
3742 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3743 Port to Solaris 8, where 'sed' requires a space after the 'r'
3744 command, and where sh dislikes "$/". Clean up the spacing a bit.
3745 Redirect output to $tmp just once.
3747 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3749 * addext.c (<errno.h>): Include.
3750 (errno): Declare if not defined.
3751 (addext): Work correctly when pathconf returns -1 and leaves
3752 errno alone because there is no limit. Also, work even if
3753 pathconf returns a value greater than SIZE_MAX.
3755 2001-08-12 Jim Meyering <meyering@lucent.com>
3757 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3758 Simply `return getcwd (NULL, 0);'.
3759 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3760 Use 1300 as initial value for length, not PATH_MAX.
3762 * pathmax.h: Clean up cpp syntax.
3764 2001-08-12 Jim Meyering <meyering@lucent.com>
3766 * gettimeofday.c: New file.
3768 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3770 2001-08-04 Jim Meyering <meyering@lucent.com>
3772 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3773 to get in sync with glibc.
3775 2001-08-03 Paul Eggert <eggert@twinsun.com>
3777 The following changes are from gettext 0.10.39 as maintained by
3780 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3781 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3782 with inverted sense. All uses changed.
3784 * mbswidth.c: Don't include <limits.h>.
3785 Include <stdlib.h> and <string.h> unconditionally.
3786 (iswcntrl, mbsinit, ISCNTRL): New macros.
3787 (mbsnwidth): Use K&R style function declarations.
3788 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3789 can optimize it when MB_CUR_MAX == 1.
3790 The width of control characters is zero, not 1.
3792 2001-07-15 Jim Meyering <meyering@lucent.com>
3794 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3795 (BUILT_SOURCES): Add unlocked-io.h.
3796 (io_functions): Define.
3797 (unlocked-io.h): New rule.
3798 (DISTCLEANFILES): Add unlocked-io.h.
3799 (all-local): Depend on unlocked-io.h, to ensure it is created.
3801 * unlocked-io.hin: New file
3803 * regex.c: Update from glibc.
3805 2001-07-05 Jim Meyering <meyering@lucent.com>
3807 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3809 (libfetish_a_SOURCES): Put all .h files here instead.
3810 Remove a thus-exposed (better checks in automake) duplicate and
3811 two unnecessary .h files.
3813 2001-06-11 Jim Meyering <meyering@lucent.com>
3815 * regex.c: Update from GNU libc.
3817 2001-05-27 Jim Meyering <meyering@lucent.com>
3819 * readutmp.h (UT_TYPE): Define.
3821 2001-05-24 Jim Meyering <meyering@lucent.com>
3823 * argmatch.c: Include "quote.h".
3824 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3825 quote function. Reported by Göran Uddeborg.
3827 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3829 * dirname.c (dir_name): Compute append_dot using path, not newpath
3830 which is not yet declared.
3832 2001-05-11 Paul Eggert <eggert@twinsun.com>
3834 * Makefile.am (libfetish_a_SOURCES):
3835 Add strftime.c, since we now compile it on all hosts.
3837 * strftime.c (my_strftime):
3838 Define to nstrftime if emacs, but only if my_strftime is not defined.
3839 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3840 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3841 Add one more extra argument: a nanoseconds value.
3844 (my_strftime function): Add %N format.
3845 (emacs_strftimeu): Renamed from emacs_strftime,
3846 with extra ut argument.
3848 2001-05-11 Paul Eggert <eggert@twinsun.com>
3850 dirname code cleanup. base_name now behaves more compatibly
3851 with POSIX basename when given file names that have trailing
3852 slashes, and similarly for dir_name. Add new primitives
3853 base_len and dir_len. Put the directory-name-related decls
3856 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3857 * backupfile.c (base_name): Likewise.
3858 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3859 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3860 * makepath.c (strip_trailing_slashes): Likewise.
3861 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3863 * rename.c (strip_trailing_slashes): Likewise.
3864 * same.c (base_name): Likewise.
3865 * stripslash.c (ISSLASH): Likewise.
3867 * addext.c: Include <dirname.h> after size_t is defined.
3868 * backupfile.c: Likewise.
3870 * addext.c (addext): Use base_len to trim redundant
3871 trailing slashes instead of doing it ourselves.
3872 But do not trim the last slash if it is not redundant.
3874 * backupfile.c (find_backup_file_name,
3875 max_backup_version): Use base_len instead of rolling it ourselves.
3876 Handle the case of "" and (on DOS) "C:" correctly.
3878 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3879 Include <string.h>, <dirname.h>.
3880 (base_name): Allow file names ending in slashes, other than names
3881 that are all slashes. In this case, return the basename followed
3882 by the slashes. This is more general, and can be used in places
3883 where the original base_name purposely had an assertion failure.
3884 (base_len): New function.
3886 * dirname.c: Include <string.h> instead of <stdlib.h>.
3887 Do not include <assert.h>; no longer needed.
3889 (memrchr): Remove decl.
3890 (dir_name_r): Remove.
3891 (dir_len): Renamed from dirlen. All callers changed.
3892 Rewrite in terms of base_name, for simplicity and consistency.
3893 (dir_name): Never return NULL. All callers changed.
3894 Do not include <stdlib.h> in test program; no longer needed.
3895 return 0; is fine for test program.
3897 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3899 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3901 * path-concat.c (path_concat): Use base_len to compute
3902 base length, not strlen; this means we cannot rely on memcpy
3905 * same.c (STREQ): Remove.
3906 (same_name): Handle the case where the basename ends in trailing '/'.
3908 * stripslash.c (strip_trailing_slashes): Return nonzero if
3909 a slash was stripped. Do not strip the last slash after a
3912 2001-04-08 Jim Meyering <meyering@lucent.com>
3914 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3915 recomputed; that's necessary when the offset spans a DST transition.
3916 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3918 2001-04-02 Jim Meyering <meyering@lucent.com>
3920 * regex.h, regex.c: Update from GNU libc.
3922 2001-03-19 Paul Eggert <eggert@twinsun.com>
3924 * version-etc.c (version_etc_copyright): Update to 2001.
3926 2001-03-16 Paul Eggert <eggert@twinsun.com>
3928 * tempname.c (uint64_t): Define to uintmax_t if
3929 not defined, and if UINT64_MAX is not defined.
3930 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3931 Reported by John David Anglin.
3933 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3935 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3936 alias if codeset is empty.
3937 * config.charset (BeOS): Use wildcard syntax.
3939 2001-03-13 Jim Meyering <meyering@lucent.com>
3941 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3942 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3945 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3947 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3949 * unicodeio.c (print_unicode_char): Simplify accordingly.
3951 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3953 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3954 support for DOS/DJGPP.
3956 2001-02-28 Paul Eggert <eggert@twinsun.com>
3958 * Makefile.am (libfetish_a_SOURCES):
3959 Add dup-safer.c, fopen-safer.c.
3960 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3962 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3964 2001-02-25 Paul Eggert <eggert@twinsun.com>
3966 The mkstemp replacement is taken from glibc 2.2.2, with some
3967 portability fixes for use outside glibc, as follows:
3969 * tempname.c (struct_stat64): New macro.
3970 (direxists, __gen_tempname): Use it.
3971 This avoids a portability problem with Solaris 8.
3973 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3974 (<stddef.h>, <stdint.h>, <string.h>):
3975 Include only if STDC_HEADERS || _LIBC.
3976 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3977 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3978 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3979 (__set_errno): Define this macro if <errno.h> doesn't.
3980 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3981 Define these macros if <stdio.h> doesn't.
3982 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3983 Define these macros if <sys/stat.h>
3984 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3985 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3986 __xstat64): Define if not _LIBC.
3987 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3988 (__gen_tempname): Invoke gettimeofday only if
3989 HAVE_GETTIMEOFDAY || _LIBC;
3990 otherwise, fall back on plain "time".
3991 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3993 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3995 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3997 2001-02-17 Jim Meyering <meyering@lucent.com>
3999 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4000 around included file name.
4002 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4004 * strftime.c: Update from GNU libc (the only changes were to comments).
4006 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4008 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4010 2001-02-17 Paul Eggert <eggert@twinsun.com>
4012 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4013 Remove workaround macros for hosts that have mbrtowc but not
4014 mbstate_t, as we now insist on proper declarations for both
4015 before using mbrtowc.
4017 2001-02-17 Jim Meyering <meyering@lucent.com>
4019 * regex.c: Update from libc.
4021 2001-02-16 Paul Eggert <eggert@twinsun.com>
4023 * alloca.c (malloc): Undef before defining, since stdlib.h
4024 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4025 Reported by Mark Hounschell via Paul Eggert.
4027 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4029 * config.charset: Update for FreeBSD 4.2.
4031 2001-01-26 Jim Meyering <meyering@lucent.com>
4033 * quotearg.c: Include stddef.h.
4034 * quote.c: Include stddef.h.
4035 Reported by Axel Kittenberger.
4037 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4038 line in double quotes so that it evokes a better diagnostic.
4039 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4040 Reported by Axel Kittenberger.
4042 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4044 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4045 to avoid a warning. Add back 'const' to inptr.
4047 2001-01-16 Jim Meyering <meyering@lucent.com>
4049 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4052 2001-01-14 Jim Meyering <meyering@lucent.com>
4054 * rename.c: New file. From Volker Borchert.
4055 Include stdlib.h, string.h or strings.h, and xalloc.h.
4056 Use strip_trailing_slashes rather than open-coding it.
4058 2001-01-03 Paul Eggert <eggert@twinsun.com>
4060 * strftime.c: Sync with glibc time/strftime.c 1.81.
4062 2001-01-03 Jim Meyering <meyering@lucent.com>
4064 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4065 local `inptr' to avoid warning with some system declarations of iconv.
4067 2000-12-29 Paul Eggert <eggert@twinsun.com>
4069 * modechange.c: Do not assume that mode_t uses the
4070 traditional octal encoding. E.g. "chmod 1 FOO" should set
4071 the other-execute bit of FOO even if S_IXOTH != 1.
4073 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4074 WOTH, XOTH, ALLM): New macros.
4075 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4076 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4078 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4079 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4081 No need to use uintmax_t; unsigned long is long enough.
4082 Don't bother to get suffix since we don't use it.
4084 2000-12-24 Jim Meyering <meyering@lucent.com>
4086 * hash.c (is_prime): Return explicit boolean values.
4087 (hash_get_first): Return NULL to appease Irix5.6's 89.
4088 Reported by Nelson Beebe.
4090 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4092 * localcharset.c (locale_charset): Add support for Win32.
4094 2000-12-18 Paul Eggert <eggert@twinsun.com>
4096 * physmem.h, physmem.c: New files.
4098 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4099 (noinst_HEADERS): Add physmem.h.
4101 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4102 't' for compatibility with Solaris 8 sort.
4104 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4106 * config.charset: Add support for BeOS.
4108 2000-12-16 Jim Meyering <meyering@lucent.com>
4110 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4111 SHELLS_FILE to a file name that's useful on djgpp systems.
4113 (ADDITIONAL_DEFAULT_SHELLS): Define.
4114 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4115 Based mostly on a patch from Prashant TR.
4117 2000-12-16 Jim Meyering <meyering@lucent.com>
4119 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4120 N and M) would have treated it like `chown N:N FILE'.
4122 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4124 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4126 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4127 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4128 to the list of canonical encodings. Rename EUC-CN to GB2312.
4130 2000-12-08 Andreas Schwab <schwab@suse.de>
4132 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4133 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4135 2000-12-07 Jim Meyering <meyering@lucent.com>
4137 * stripslash.c (ISSLASH): Define.
4138 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4141 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4142 (dir_name_r): Declare this function as static.
4143 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4144 manifest itself on a name containing a mix of slashes and
4146 Make this function work with names starting with a DOS-style
4147 drive letter and colon prefix.
4148 (dir_name): Append `.' if necessary.
4149 Based mostly on patches from Prashant TR and Eli Zaretskii.
4151 * dirname.h (dir_name_r): Remove prototype.
4153 2000-12-05 Jim Meyering <meyering@lucent.com>
4155 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4157 2000-12-04 Jim Meyering <meyering@lucent.com>
4159 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4160 Also include memory.h, stdlib.h, unistd.h if appropriate.
4161 Reported by Andreas Jaeger (conflicting declaration of malloc).
4163 2000-12-02 Jim Meyering <meyering@lucent.com>
4165 * closeout.h: Make idempotent, to avoid some obscure warnings.
4167 2000-12-01 Paul Eggert <eggert@twinsun.com>
4169 * memrchr.c: Include <config.h> before any system include file.
4171 2000-11-29 Paul Eggert <eggert@twinsun.com>
4173 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4175 2000-11-26 Jim Meyering <meyering@lucent.com>
4177 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4179 2000-11-22 Paul Eggert <eggert@twinsun.com>
4181 * strftime.c (my_strftime): Do not invoke mbrlen with a
4182 size of (size_t) -1; it's not portable.
4184 2000-11-17 Akim Demaille <akim@epita.fr>
4186 * obstack.h: Formatting changes.
4187 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4188 prevent type checking.
4189 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4190 cast the value to (void *): assigning a `foo *' to a `void *'
4192 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4194 2000-11-17 Jim Meyering <meyering@lucent.com>
4196 * strstr.c: Update from GNU libc.
4198 2000-11-16 Jim Meyering <meyering@lucent.com>
4200 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4202 2000-11-11 Jim Meyering <meyering@lucent.com>
4204 * error.c: Add a couple #includes, merging from GNU libc version.
4206 2000-11-10 Jim Meyering <meyering@lucent.com>
4208 * obstack.h: Update from GNU libc.
4209 * obstack.c: Likewise.
4211 2000-11-06 Paul Eggert <eggert@twinsun.com>
4213 * getusershell.c (setusershell): Use rewind rather than
4214 fseek/fseeko, to avoid configuration hassles with fseeko.
4215 Don't bother opening SHELLS_FILE if shellstream is NULL;
4218 2000-11-05 Jim Meyering <meyering@lucent.com>
4220 * makepath.h (make_dir): Declare.
4221 * makepath.c (make_dir): Remove `static' attribute.
4224 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4226 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4227 last one in a bucket, advance to the next bucket.
4229 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4231 * fnmatch.c: Do not comment out all the code if we are using
4232 the GNU C library, because in some cases we are replacing buggy
4233 code in the GNU C library itself.
4235 2000-10-30 Paul Eggert <eggert@twinsun.com>
4237 * error.h, getline.h, modechange.h:
4238 Remove "2000" from Copyright line, as the file hasn't been
4239 changed this year other than in the copyright notice.
4241 * xalloc.h: Add "2000" to Copyright line, as this file
4242 was changed this year.
4244 2000-10-30 Paul Eggert <eggert@twinsun.com>
4246 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4247 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4248 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4250 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4252 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4253 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4254 doesn't define __restrict_arr.
4256 2000-10-29 Jim Meyering <meyering@lucent.com>
4258 * xstat.in: Fix grammar in comment.
4260 2000-10-28 Jim Meyering <meyering@lucent.com>
4262 * memchr.c: Update from libc.
4263 Adjust for portability:
4264 [HAVE_STDLIB_H]: Include stdlib.h.
4265 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4266 Undef __memchr, too.
4267 [!weak_alias]: Define __memchr to memchr.
4269 * regex.c: Update from libc.
4270 * regex.h: Likewise.
4271 * getopt1.c: Likewise.
4272 * memcmp.c: Likewise.
4274 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4275 Avoid using fseek, when possible -- it's broken by design.
4276 Patch by Ulrich Drepper.
4278 2000-10-26 Jim Meyering <meyering@lucent.com>
4280 * strftime.c: Update from libc.
4282 2000-10-25 Jim Meyering <meyering@lucent.com>
4284 * obstack.c: Update from libc.
4286 2000-10-23 Jim Meyering <meyering@lucent.com>
4288 * hard-locale.c (hard_locale): Revert last change -- it was simply
4289 wrong. That set_locale call must not have any side effects.
4292 2000-10-22 Jim Meyering <meyering@lucent.com>
4294 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4295 [CYCLIC]: Remove now-unused definition.
4297 * save-cwd.c (O_DIRECTORY): Define, if needed.
4298 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4299 Suggestion from Ulrich Drepper.
4301 2000-10-21 Jim Meyering <meyering@lucent.com>
4303 * dirname.c (dir_name_r): New function, factored out of dir_name.
4304 (dir_name): Use dir_name_r.
4305 * dirname.h (dir_name_r): Declare it.
4307 2000-10-21 Jim Meyering <meyering@lucent.com>
4309 * dirname.c (memrchr): Declare if necessary.
4310 (dir_name): Remove the restriction that there be no
4311 trailing slashes. Now, this code skips past them, effectively
4313 [TEST_DIRNAME] (main): New unit tests.
4315 * memrchr.c: New file from GNU libc.
4316 Undef __memrchr, too.
4317 [!weak_alias]: Define __memrchr to memrchr.
4318 Guard weak_alias use with `#ifdef weak_alias'.
4320 2000-10-17 Jim Meyering <meyering@lucent.com>
4322 * quote.h (PARAMS): Define and use.
4323 Reported by Akim Demaille.
4325 * getopt.c: Update from libc.
4327 2000-10-16 Jim Meyering <meyering@lucent.com>
4329 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4332 2000-09-25 Jim Meyering <meyering@lucent.com>
4334 * md5.h (rol): Define (from GnuPG).
4336 * sha.c: Give credit (GnuPG) where due.
4337 (M): Use rol rather than open-coding it.
4338 Add a FIXME comment.
4340 2000-09-21 Jim Meyering <meyering@lucent.com>
4342 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4343 Reported by Michael Stone.
4345 2000-09-20 Jim Meyering <meyering@lucent.com>
4347 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4348 (noinst_HEADERS): Add sha.h.
4349 Based on code from Scott G. Miller and from GnuPG.
4351 2000-09-15 Jim Meyering <meyering@lucent.com>
4353 * regex.c: Update from libc.
4355 2000-09-10 Jim Meyering <meyering@lucent.com>
4357 * getopt.c (_getopt_internal): Update from glibc.
4359 2000-09-09 Jim Meyering <meyering@lucent.com>
4361 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4362 think it should be used as a general replacement for isascii.
4363 * fnmatch.c: Likewise.
4364 * mbswidth.c: Likewise
4365 * regex.c: Likewise.
4368 * userspec.c: Include sys/param.h and limits.h.
4370 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4371 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4372 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4373 UID, GID. Check range.
4375 2000-09-06 Jim Meyering <meyering@lucent.com>
4377 * getopt.c (_getopt_internal): Update from glibc.
4379 2000-08-30 Jim Meyering <meyering@lucent.com>
4381 * strftime.c: Merge in changes from GNU libc.
4383 2000-08-26 Jim Meyering <meyering@lucent.com>
4385 * closeout.c: Include "__fpending.h".
4386 (close_stdout_status): Return right away if there's nothing to flush.
4388 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4389 * __fpending.c: New file.
4390 * __fpending.h: New file.
4392 2000-08-07 Paul Eggert <eggert@twinsun.com>
4394 Standardize on "memory exhausted" instead of "Memory exhausted"
4395 or "virtual memory exhausted".
4396 * obstack.c (print_and_abort): Use "memory exhausted", not
4397 "virtual memory exhausted".
4398 * same.c (same_name): Invoke xalloc_die instead of printing
4400 * userspec.c (parse_user_spec): Likewise.
4401 * bumpalloc.h: comment fix
4402 * same.c, userspec.c: Include xalloc.h.
4404 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4405 not char *const and pointing to a constant array.
4406 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4407 (xrealloc): Comment fix.
4409 * userspec.c (parse_user_spec):
4410 Don't translate a message until just before returning,
4411 to avoid unnecessary translation.
4413 2000-08-07 Jim Meyering <meyering@lucent.com>
4415 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4416 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4417 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4418 getgroups.c, gethostname.c, getopt.h, group-member.c,
4419 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4420 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4421 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4422 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4423 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4424 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4425 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4426 yesno.c: Back out Copyright date changes for each file with no change
4427 this year. This eases coordination with other programs using the same
4428 source code modules. From Paul Eggert.
4430 2000-08-03 Greg McGary <greg@mcgary.org>
4432 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4433 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4434 (EXTEND_BUFFER): Use them.
4436 2000-08-01 Jim Meyering <meyering@lucent.com>
4438 * dirname.c (ISSLASH): Define.
4439 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4440 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4441 both `\' and `/' may be use as path separators.
4442 Based on a patch from Prashant TR.
4444 2000-07-31 Paul Eggert <eggert@twinsun.com>
4446 * quotearg.c (quotearg_n_options): Don't make the initial
4447 slot vector a constant, since it might get modified.
4449 2000-07-31 Jim Meyering <meyering@lucent.com>
4451 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4452 * obstack.c (print_and_abort): Likewise.
4454 2000-07-30 Paul Eggert <eggert@twinsun.com>
4456 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4457 buffer, so that the caller can always quote one small
4458 component of a "memory exhausted" message in slot 0.
4459 From a suggestion by Jim Meyering.
4461 2000-07-30 Jim Meyering <meyering@lucent.com>
4463 * makepath.c (make_path): Quote the other instance, too.
4465 * quotearg.c (N_STATIC_SLOTVECS): Define.
4466 (STATIC_BUF_SIZE): Define.
4467 (quotearg_n_options): Use only statically allocated storage when
4468 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4469 than STATIC_BUF_SIZE.
4471 2000-07-29 Jim Meyering <meyering@lucent.com>
4473 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4474 * dirname.c (dir_name): Likewise.
4476 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4478 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4479 (dir_name): Assert that there are no trailing slashes.
4481 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4483 * mbswidth.h (mbswidth): Add a flags argument.
4484 (mbswidth): New declaration.
4485 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4486 * mbswidth.c (mbswidth): Add a flags argument.
4487 (mbsnwidth): New function.
4489 2000-07-24 Jim Meyering <meyering@lucent.com>
4491 * mbswidth.c: Remove useless #else. From Bruno Haible.
4493 2000-07-23 Paul Eggert <eggert@twinsun.com>
4495 * mbswidth.c (_XOPEN_SOURCE):
4496 Don't define; this causes problems on Solaris 7.
4497 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4499 2000-07-23 Paul Eggert <eggert@twinsun.com>
4502 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4503 so that mbstate_t is always defined.
4505 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4506 be 1 in at least one GCC installation, and this configuration
4507 error is likely to be common. Ignoring MB_LEN_MAX hurts
4508 performance on hosts that have mbrtowc but have only unibyte
4509 locales, but I assume these hosts are rare.
4511 2000-07-23 Paul Eggert <eggert@twinsun.com>
4513 * quotearg.c: Streamline by invoking multibyte code only if needed.
4514 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4515 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4516 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4517 invoke multibyte primitives.
4519 2000-07-23 Jim Meyering <meyering@lucent.com>
4521 * basename.c (base_name): Add an assertion.
4523 2000-07-15 Bruno Haible <clisp.cons.org>
4525 * quotearg.c: When the system forces us to redefine mbstate_t,
4526 shadow its mbsinit function.
4528 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4530 * mbswidth.h: New file.
4531 * mbswidth.c: New file.
4532 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4533 (noinst_HEADERS): Add mbswidth.h.
4535 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4537 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4540 2000-07-15 Jim Meyering <meyering@lucent.com>
4542 * makepath.c: Include quote.h.
4543 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4544 corresponding argument in a `quote (...)' call.
4545 Give better diagnostics.
4547 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4548 (noinst_HEADERS): Add quote.h.
4550 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4551 from tar's src/misc.c.
4552 * quote.h: New file. Prototypes for same.
4554 2000-07-10 Paul Eggert <eggert@twinsun.com>
4556 From a suggestion by Bruno Haible.
4557 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4558 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4559 to decide whether to define the BeOS workaround macro;
4560 this adjusts to the change to AC_MBSTATE_T.
4562 2000-07-13 Paul Eggert <eggert@twinsun.com>
4564 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4566 * quotearg.c (quoting_style_args, quoting_style_vals,
4567 quotearg_buffer_restyled): Add support for
4568 clocale_quoting_style. Undo previous change to
4569 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4570 and "{RIGHT QUOTATION MARK}" msgids.
4572 2000-07-05 Paul Eggert <eggert@twinsun.com>
4574 The old behavior of quoting `like this' doesn't look good with
4575 newer, ISO-style fonts. See:
4576 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4578 Instead, quote "like this" by default. Let the translator
4579 tailor the locale-specific quoting behavior by providing
4580 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4582 * quotearg.c (N_): New macro.
4583 (gettext_default): New function.
4584 (quotearg_buffer_restyled): Use
4585 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4586 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4588 2000-07-09 Jim Meyering <meyering@lucent.com>
4590 * Most files: Update copyright dates to include 2000.
4592 2000-07-08 Jim Meyering <meyering@lucent.com>
4594 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4596 (xgethostname): Remove now-unnecessary #ifdef.
4597 Move declaration of `err' into loop where it's used.
4599 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4601 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4602 by allocating a larger buffer. Test the gethostname return value for
4603 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4604 returns an error and ENAMETOOLONG isn't defined.
4606 2000-07-05 Paul Eggert <eggert@twinsun.com>
4607 and Bruno Haible <haible@clisp.cons.org>
4609 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4611 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4613 * quotearg.c (struct quoting_options): Simplify quote_these_too
4616 2000-07-03 Jim Meyering <meyering@lucent.com>
4618 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4619 Reported by Bruno Haible.
4621 2000-07-04 Jim Meyering <meyering@lucent.com>
4623 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4624 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4627 2000-07-03 Paul Eggert <eggert@twinsun.com>
4628 and Bruno Haible <haible@clisp.cons.org>
4630 * quotearg.c (mbrtowc):
4631 Assign to *pwc, and return 1 only if result is nonzero.
4632 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4634 2000-07-03 Jim Meyering <meyering@lucent.com>
4636 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4637 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4640 2000-07-02 Jim Meyering <meyering@lucent.com>
4642 * quotearg.c (mbstate_t): Don't define here.
4644 2000-07-02 Jim Meyering <meyering@lucent.com>
4646 * nanosleep.c (SIGCONT): Define if not already defined.
4648 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4650 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4651 per change in ../m4/ls-mntd-fs.m4.
4652 (read_filesystem_list): Ignore symbolic links.
4654 2000-06-29 Jim Meyering <meyering@lucent.com>
4656 * same.c: Include <string.h> or <strings.h>, as appropriate,
4657 for declaration of strcmp.
4659 * long-options.c: Include <stdlib.h>, for declaration of exit.
4661 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4662 Avoid warning by casting result to `char *' to remove `const'.
4664 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4666 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4668 2000-06-26 Paul Eggert <eggert@twinsun.com>
4670 savedir now sets errno on failure and invokes xmalloc to get memory.
4671 Fix a couple of other minor bugs while we're at it.
4673 * savedir.c (<unistd.h>): Do not include; there's no need.
4674 (NAMLEN): Remove macro.
4675 (malloc, realloc): Remove decls.
4677 ("xalloc.h"): Include.
4678 (NAME_SIZE_DEFAULT): New macro.
4679 (savedir): Use xmalloc / xrealloc to allocate memory.
4680 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4681 Skip "" directory entries.
4682 Use strlen to calculate directory entry length, since the old method
4683 is rarely used these days and isn't worth supporting.
4684 Don't use a pointer after freeing it.
4685 Check for integer overflow when calculating allocation size.
4686 Use memcpy to copy entries, instead of stpcpy.
4687 Set errno properly when returning NULL.
4688 Check for readdir error.
4690 2000-06-26 Jim Meyering <meyering@lucent.com>
4692 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4694 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4696 * getusershell.c (xmalloc, xrealloc): Remove functions.
4698 Don't include <stdlib.h>. Don't declare malloc, realloc.
4700 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4702 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4704 2000-06-24 Jim Meyering <meyering@lucent.com>
4706 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4708 2000-06-21 Jim Meyering <meyering@lucent.com>
4710 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4712 2000-06-19 Paul Eggert <eggert@twinsun.com>
4714 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4715 (mbrtowc, mbstate_t): Define substitutes if
4716 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4717 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4718 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4720 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4722 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4723 than 1024, return a memory chunk of least possible size, instead
4724 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4725 Use free/xmalloc instead of xrealloc to avoid copying for very long
4728 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4730 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4731 address, not strdup. Include <stdlib.h> and don't declare free().
4733 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4735 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4738 2000-06-21 Jim Meyering <meyering@lucent.com>
4740 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4741 (noinst_HEADERS): Add getstr.h.
4743 * getline.c (getstr): Move into a separate file.
4744 * getstr.c (getstr): New file, extracted from getline.c, with
4745 the following changes: new parameter, delim2; both delim[12]
4746 parameters have type `int', not `char'. The latter would lose
4747 with 8-bit delimiters.
4748 * getstr.h: New file.
4750 2000-06-19 Jim Meyering <meyering@lucent.com>
4752 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4754 2000-06-18 Jim Meyering <meyering@lucent.com>
4756 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4757 Besides, these days every porting target provides a mkdir function.
4759 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4760 (this snippet comes from src/system.h).
4762 2000-06-15 Paul Eggert <eggert@twinsun.com>
4764 * human.c (adjust_value): New function.
4765 (human_readable_inexact): Apply rounding style even when
4766 printing approximate values.
4768 2000-06-14 Paul Eggert <eggert@twinsun.com>
4770 * human.c (human_readable_inexact): Allow an input block
4771 size that is not a multiple of the output block size, and vice versa.
4772 Reported by Piergiorgio Sartor.
4774 2000-06-14 Paul Eggert <eggert@twinsun.com>
4776 * getdate.y (get_date): Apply relative times after time
4777 zone indicator, not before. Reported by Todd A. Jacobs.
4779 2000-06-13 Jim Meyering <meyering@lucent.com>
4781 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4783 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4785 2000-06-12 Paul Eggert <eggert@twinsun.com>
4787 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4789 2000-06-04 Paul Eggert <eggert@twinsun.com>
4791 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4793 2000-06-04 Jim Meyering <meyering@lucent.com>
4795 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4796 SunOS 4.1.4 for which gid_t is an unsigned type.
4798 2000-06-03 Jim Meyering <meyering@lucent.com>
4800 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4802 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4804 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4805 newer, don't install charset.alias.
4806 * config.charset: Change the Linux/glibc rules so they become empty
4807 on glibc-2.1 or newer.
4809 2000-06-02 Jim Meyering <meyering@lucent.com>
4811 * mountlist.c: Back out last change. Instead, do this...
4812 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4813 member using the same `ignore'-testing code.
4814 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4818 2000-05-29 Jim Meyering <meyering@lucent.com>
4820 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4821 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4823 2000-05-22 Jim Meyering <meyering@lucent.com>
4825 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4827 2000-05-18 Jim Meyering <meyering@lucent.com>
4829 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4830 back, too, since it may have been modified by allocate_entry.
4831 (hash_delete): Rewrite to use neither the assignment operator
4832 nor the comma operator in an if-expression.
4834 2000-05-15 Paul Eggert <eggert@twinsun.com>
4837 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4838 Remove; no longer needed.
4839 "quotearg.h": Add include.
4840 (file_name): Do not bother to explicitly initialize to NULL; it's less
4841 efficient on some hosts.
4842 (close_stdout_status): Remove test as to whether stdout was already
4843 closed; it breaks for the case "echo x | sort >&-".
4844 Quote file name colons.
4845 Do not assume that _("write error") lacks format strings.
4847 2000-05-15 Jim Meyering <meyering@lucent.com>
4849 * version-etc.c (version_etc_copyright): Update the copyright string
4850 used in all --version output.
4852 2000-05-14 Jim Meyering <meyering@lucent.com>
4854 * closeout.c (close_stdout_set_file_name): New function.
4855 (close_stdout_status): Use new file-scoped global.
4856 Return right away if fstat says the stdout file descriptor is invalid.
4857 * closeout.h (close_stdout_set_file_name): Declare.
4859 2000-05-10 Jim Meyering <meyering@lucent.com>
4861 * closeout.c [default_exit_status]: New file-scoped variable.
4862 (close_stdout_set_status): New function.
4863 * closeout.h (close_stdout_set_status): Declare.
4865 2000-05-08 Jim Meyering <meyering@lucent.com>
4867 * long-options.c: Don't include closeout.h.
4868 (parse_long_options): Don't call close_stdout for --version.
4870 2000-05-06 Jim Meyering <meyering@lucent.com>
4872 * strnlen.c: Undefine __strnlen and strnlen.
4873 [!weak_alias]: Define __strnlen to strnlen.
4875 * atexit.c: New file, from libiberty.
4877 2000-05-06 Jim Meyering <meyering@lucent.com>
4879 * closeout.c (close_stdout_status): Also check for errors on the
4882 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4884 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4885 instead of xmalloc, xrealloc, path_concat.
4886 (locale_charset): Treat empty environment variables as absent.
4887 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4889 2000-05-04 Jim Meyering <meyering@lucent.com>
4891 * getopt.c: Update from glibc.
4892 * obstack.c: Likewise.
4893 * obstack.h: Likewise.
4894 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4896 * regex.h: Likewise.
4897 * strndup.c: Likewise.
4898 * strnlen.c: New file, from glibc.
4900 2000-05-01 Jim Meyering <meyering@lucent.com>
4902 * full-write.c (full_write): Remove `FIXME' part of comment.
4904 2000-04-29 Jim Meyering <meyering@lucent.com>
4906 * path-concat.c: Declare strdup only if it's not defined.
4907 * canon-host.c: Likewise.
4909 2000-04-28 Jim Meyering <meyering@lucent.com>
4911 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4912 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4913 included first, then limits.h is included by locale.h by libintl.h.
4914 From John David Anglin.
4916 2000-04-25 Jim Meyering <meyering@lucent.com>
4918 * makepath.c (S_IRWXUGO): Define.
4919 (make_path): Always perform explicit chmod if MODE specifies any
4920 of the `special' permission bits. Prompted by a bug report against
4921 install from Mate Wierdl and Joost van Baal.
4923 2000-04-18 Jim Meyering <meyering@lucent.com>
4927 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4928 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4930 2000-04-17 Jim Meyering <meyering@lucent.com>
4932 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4933 the definition of it to rpl_strftime also defined-away the system's
4936 2000-04-15 Jim Meyering <meyering@lucent.com>
4938 Use `C' to denote so-called `contiguous' files, the same way
4940 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4941 (ftypelet): Use S_ISCTG.
4942 From Michael Deutschmann.
4944 2000-04-14 Jim Meyering <meyering@lucent.com>
4946 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4948 2000-04-08 Jim Meyering <meyering@lucent.com>
4950 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4951 names don't conflict. Reported by Eli Zaretskii.
4953 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4955 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4956 bug. Deal with the different error behavior of Irix iconv.
4958 2000-04-07 Jim Meyering <meyering@lucent.com>
4960 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4961 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4963 2000-04-05 Jim Meyering <meyering@lucent.com>
4965 Portability tweaks required for ultrix4.3.
4966 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4967 * readutmp.c: Include sys/types.h before sys/stat.h.
4968 * canon-host.c: Declare strdup.
4969 * path-concat.c: Likewise.
4970 From John David Anglin.
4972 2000-04-04 Jim Meyering <meyering@lucent.com>
4974 Be more DOS 8.3-friendly.
4975 * ref-add.sin: Renamed from ref-add.sed.in.
4976 * ref-del.sin: Renamed from ref-del.sed.in.
4977 * Makefile.am: Reflect renaming.
4978 Reported by Eli Zaretskii.
4980 Use a temporary file name that won't clash with `charset.alias'
4981 in the DOS 8.3 name space.
4982 * Makefile.am (charset_tmp): Define.
4983 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4984 (uninstall-local): Likewise.
4985 Reported by Eli Zaretskii.
4987 2000-03-29 Paul Eggert <eggert@twinsun.com>
4989 * time/strftime.c (my_strftime): Make sure we call the system
4990 strftime, not ourselves, when invoking the underlying strftime.
4992 2000-03-24 Jim Meyering <meyering@lucent.com>
4994 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4995 (charset_alias): Define.
4996 (install-exec-local): Factor out common code.
4997 (uninstall-local): Split lines longer than 80.
4998 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5000 (.sed.in.sed): New rule. Don't redirect directly to $@.
5001 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5003 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5005 * config.charset: Output a line containing "Packages using this file".
5006 * ref-add.sed.in, ref-del.sed.in: New files.
5007 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5008 ref-del.sed): New rules.
5010 2000-03-17 Jim Meyering <meyering@lucent.com>
5012 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5013 Otherwise, include <strings.h>
5015 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5017 * unicodeio.c (utf8_wctomb): New function.
5018 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5019 format instead of in UCS-4 with platform dependent endianness.
5021 2000-03-07 Paul Eggert <eggert@twinsun.com>
5023 * savedir.c (savedir): Work even if directory size is
5024 negative; this can happen with some screwy NFS configurations.
5026 2000-03-06 Jim Meyering <meyering@lucent.com>
5028 * localcharset.c (get_charset_aliases): Don't try to free file_name
5029 if it's NULL (because we ran out of memory). From Bruno Haible.
5031 2000-03-05 Jim Meyering <meyering@lucent.com>
5033 * localcharset.c ("path-concat.h"): Include.
5034 (get_charset_aliases): Use path_concat instead of ANSI string
5037 * unicodeio.h (PARAMS): Define.
5038 Use it to guard prototype.
5040 2000-03-04 Jim Meyering <meyering@lucent.com>
5042 * Makefile.am (install-exec-local): Create $(libdir) before installing
5044 (uninstall-local): Uncomment this rule so `make distcheck' works
5047 * unicodeio.c (<errno.h>): Include it.
5048 (errno): Declare if not defined.
5050 * localcharset.c: Add Bruno's comment justifying use of volatile.
5052 * config.charset: New version, incorporating remarks from a linux
5053 i18n mailing list. From Bruno Haible.
5055 2000-03-02 Jim Meyering <meyering@lucent.com>
5057 * Makefile.am (EXTRA_DIST): Add config.charset.
5059 2000-03-01 Jim Meyering <meyering@lucent.com>
5061 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5062 * unicodeio.c: Likewise.
5064 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5066 * config.charset: New file.
5067 * localcharset.c: New file.
5068 * unicodeio.h, unicodeio.c: New files.
5069 * Makefile.am (DEFS): Add -DLIBDIR=...
5070 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5071 (noinst_HEADERS): Add unicodeio.h.
5072 (all-local, install-exec-local, charset.alias): New targets.
5074 2000-02-28 Paul Eggert <eggert@twinsun.com>
5076 * quotearg.c (ALERT_CHAR): New macro.
5077 (quotearg_buffer_restyled): Use it.
5079 2000-02-27 Jim Meyering <meyering@lucent.com>
5081 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5082 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5084 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5085 not `#if STDC_HEADERS'.
5086 Declare malloc if needed.
5088 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5089 now that autoconf always defines the HAVE_DECL_ symbols.
5090 * human.c: Likewise.
5092 * strtoumax.c: Likewise.
5094 * backupfile.c: Arrange for cpp to fail if the configure-time
5095 declaration check was not run.
5097 * human.c: Likewise.
5099 * strtoumax.c: Likewise.
5101 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5102 then first look up the entire `.'-containing string as a login name.
5104 2000-02-18 Paul Eggert <eggert@twinsun.com>
5106 * getdate.y: Handle two-digit years with leading zeros correctly.
5107 (textint): New typedef.
5108 (parser_control): Member year changed from int to textint.
5110 (YYSTYPE): Removed; replaced by %union with int and textint members.
5111 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5112 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5113 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5114 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5115 (date, number, to_year): Use width of number in digits, not its value,
5116 to determine whether it's a 2-digit year, or a 2-digit time.
5117 (yylex): Store number of digits of numeric tokens.
5118 Reported by John Kendall.
5120 (parser_control): Changed from struct parser_control to typedef (for
5121 consistency). All uses changed.
5123 (tID): Removed; not used.
5124 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5126 2000-02-14 Paul Eggert <eggert@twinsun.com>
5128 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5129 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5131 2000-02-12 Jim Meyering <meyering@lucent.com>
5133 * userspec.c (ISDIGIT): Define it.
5134 (isdigit): Remove definition.
5135 (is_number): Use ISDIGIT, not isdigit.
5136 <libintl.h>: Include.
5138 (parse_user_spec): Mark translatable strings.
5140 2000-02-10 Jim Meyering <meyering@lucent.com>
5142 With these changes, nanosleep.[ch] are finally enough like the other
5143 lib/* replacement files to compile on a few more losing systems.
5145 * nanosleep.h: Don't include config.h.
5146 Remove prototype from declaration of nanosleep.
5147 (PARAMS): Remove now-unneeded definition.
5148 * nanosleep.c: #undef nanosleep.
5149 (rpl_nanosleep): Rename from nanosleep.
5151 2000-02-03 Jim Meyering <meyering@lucent.com>
5153 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5154 rather than with `#if HAVE_UTMPNAME'.
5156 2000-02-01 Jim Meyering <meyering@lucent.com>
5158 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5160 2000-01-31 Jim Meyering <meyering@lucent.com>
5162 * nanosleep.h (nanosleep): Guard declaration with
5163 `#if ! HAVE_DECL_NANOSLEEP'.
5164 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5165 the declaration in that vendor's sys/timers.h.
5166 Reported by Christian Krackowizer.
5168 * quotearg.c (ISASCII): Add #undef and move definition to follow
5169 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5170 (ISPRINT): Likewise.
5171 Reported by Tom Tromey.
5173 2000-01-30 Jim Meyering <meyering@lucent.com>
5175 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5176 uses of ->ut_name. The latter doesn't work with new Linux header files
5177 where only utmpx.ut_user is declared.
5179 * readutmp.h (UT_USER): Define.
5181 2000-01-23 Jim Meyering <meyering@lucent.com>
5183 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5186 2000-01-22 Jim Meyering <meyering@lucent.com>
5188 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5189 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5190 Required for some AIX systems. Reported by Christian Krackowizer.
5191 [TESTING] (main): New function.
5193 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5194 * dirname.c (dir_name): Support for DOS-style file names with drive
5197 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5199 * strverscmp.c (ISDIGIT): Define.
5200 (strverscmp): Use ISDIGIT, not isdigit.
5202 2000-01-17 Paul Eggert <eggert@twinsun.com>
5204 * nanosleep.c (nanosleep):
5205 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5206 POSIX.1 doesn't require SA_INTERRUPT and some systems
5207 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5208 it's been part of POSIX.1 since day 1 (in 1988).
5210 2000-01-17 Jim Meyering <meyering@lucent.com>
5212 * interlock: Remove unused file. Reported by François Pinard.
5214 2000-01-16 Paul Eggert <eggert@twinsun.com>
5216 * quotearg.c (quotearg_buffer_restyled): Do not quote
5217 alert, backslash, formfeed, and vertical tab unnecessarily in
5218 shell quoting style.
5221 version-control: never