1 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3 * snprintf.c: Remove comments as to why each header is needed.
5 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
10 2004-10-01 Simon Josefsson <jas@extundo.com>
12 * snprintf.c (snprintf): Handle size==0.
14 2004-10-01 Simon Josefsson <jas@extundo.com>
15 Bruno Haible <bruno@clisp.org>
17 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
18 (snprintf): Declare 'args'.
20 2004-09-30 Simon Josefsson <jas@extundo.com>
22 * snprintf.h, snprintf.c: New files.
24 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
26 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
27 (hol_entry_help): Never translate an empty string.
28 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
29 * argp.h (OPTION_NO_TRANS): New option.
31 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
33 * xvasprintf.c: Include xalloc.h.
34 (xvasprintf): Use xalloc_die, not xmalloc_die.
36 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
38 * dummy.c: Change copyright notice to FSF, and license to GPL.
40 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
42 * argp-pvh.c (argp_program_version_hook): Provide initial value.
43 Problem reported by Bruno Haible in:
44 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
46 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
48 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
49 in case some system header has #define'd it. Problem reported by
51 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
53 2004-09-08 Bruno Haible <bruno@clisp.org>
55 * stdint_.h.in: New file, taken from GNU clisp.
57 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
59 * xvasprintf.h: New file.
60 * xvasprintf.c: New file.
61 * xasprintf.c: New file.
63 2004-09-08 Bruno Haible <bruno@clisp.org>
65 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
67 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
69 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
71 Import from coreutils.
72 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
73 strings on unbounded length. alloca's performance benefits aren't
76 (parse_with_separator): New function, with most of the internals
77 of the old parse_user_spec. Allow user to omit both user and group,
78 for compatibility with FreeBSD.
79 Clone only the user name, not the entire spec.
80 Do not set *uid, *gid unless entirely successful.
81 Avoid memory leak in some failing cases.
82 Fix regression for USER.GROUP reported by Dmitry V. Levin in
83 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
84 (parse_user_spec): Rewrite to use parse_with_separator.
86 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
88 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
89 its complicated substitute.
90 * argp-help.c: Include <errno.h>, for program_invocation_short_name
91 and program_invocation_name.
92 (__argp_basename) [!_LIBC]: Remove; the only use was
94 (__argp_short_program_name): Change condition from
95 !defined __argp_short_program_name to
96 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
97 to match argp-namefrob.h.
98 (__argp_failure): Don't assume strerror_r returns char *.
99 * argp-parse.c (N_): Define unconditionally.
100 (argp_default_options): Fill out initializers with 0 to avoid
103 2004-08-12 Simon Josefsson <jas@extundo.com>
105 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
106 * getopt_.h: Renamed from getopt.h.
108 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
110 Merge from coreutils.
112 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
113 wmemchr or wmemcpy. Problem reported by Robert Dahlem
114 for Reliant Unix 5.43.
116 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
117 (union fooround): Use uintmax_t, not long int.
118 The rest is a merge from libc:
119 [defined _LIBC]: Include <shlib-compat.h>.
120 (_obstack) [defined _LIBC]: Remove after 2.3.4.
122 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
124 * strverscmp.c: Convert to UTF-8.
126 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
128 * obstack.h (obstack_empty_p):
129 Don't assume that chunk->contents is suitably aligned.
130 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
131 Likewise. Problem reported by Benno in
132 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
134 * chown.c (rpl_chown): Work even if the file is writeable but not
135 readable. This could be improved further but it'd take some work.
137 2004-08-08 Simon Josefsson <jas@extundo.com>
139 * xgethostname.c: Don't include error.h (not used).
142 * getpass.c: Include getpass.h first.
144 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
146 * xalloc-die.c: New files.
147 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
149 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
150 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
151 (_, N_, xalloc_die): Move to xalloc-die.c.
152 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
153 so that we needn't mess with xalloc_msg_memory_exhausted.
155 * sha1.h: Renamed from sha.h.
156 (SHA1_H): Renamed from _SHA_H.
157 (sha1_ctx): Renamed from sha_ctx.
158 (sha1_init_ctx): Renamed from sha_init_ctx.
159 (sha1_process_block): Renamed from sha_process_block.
160 (sha1_process_bytes): Renamed from sha_process_bytes.
161 (sha1_finish_ctx): Renamed from sha_finish_ctx.
162 (sha1_read_ctx): Renamed from sha_read_ctx.
163 (sha1_stream): Renamed from sha_stream.
164 (sha1_buffer): Renamed from sha_buffer.
165 * sha1.c: Likewise; renamed from sha.c.
166 Do not include <sys/types.h>.
167 Include <stddef.h> rather than <stdlib.h>.
169 2004-08-08 Bruno Haible <bruno@clisp.org>
171 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
172 FILESYSTEM_PREFIX_LEN.
173 * progreloc.c: Likewise.
174 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
176 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
179 * argp-help.c (make_hol, hol_append): Don't assume that
180 SIZE_MAX is a valid preprocessor constant.
181 (__argp_basename): Change from "#ifndef _LIBC"
182 to "#ifndef __argp_short_program_name", so that
183 we don't compile these functions for tar.
185 More merges from coreutils.
186 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
187 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
189 * addext.c: Remove; no longer needed.
190 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
191 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
192 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
193 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
194 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
195 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
196 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
197 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
198 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
199 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
200 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
201 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
202 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
203 Import changes from coreutils.
205 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
207 Merge from coreutils.
209 * .gdb-history: Remove; this doesn't belong here.
211 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
212 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
213 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
215 * dirname.h: Include <stdbool.h>.
216 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
217 for consistency with POSIX terminology. All uses changed.
218 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
219 (strip_trailing_slashes): Use bool for booleans.
220 * stripslash.c (strip_trailing_slashes): Likewise.
222 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
223 sometimes returns a positive errno value even when it succeeds.
224 (print_errno_message) [!LIBC]: Fall back on strerror if
227 * path-concat.c (mempcpy): Don't define if a system header defines it.
228 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
229 (longest_relative_suffix): New function.
230 (path_concat): Use it. Assume first argument is not NULL.
231 Port to DOS. Omit redundant separators.
232 Report an error instead of returning NULL.
233 Use mempcpy instead of memcpy.
234 (xpath_concat): Remove: not declared or used.
236 * same.h: Include <stdbool.h>
237 (same_name): Return bool, not int.
238 * same.c (same_name): Likewise.
239 (errno): Don't declare; we assume C89 or better now.
241 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
242 if not already defined.
244 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
245 * dup-safer.c (errno): Likewise.
247 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
249 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
252 2004-08-03 Simon Josefsson <jas@extundo.com>
254 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
255 * progname.h: Don't include stdbool.h.
257 2004-08-02 Simon Josefsson <jas@extundo.com>
259 * getsubopt.h: New file, with comments from Bruno Haible.
260 * getsubopt.c: New file, from glibc, but slightly modified based on
261 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
263 2004-08-01 Simon Josefsson <jas@extundo.com>
265 * xgetdomainname.c: Include stdlib.h, for free().
267 2004-07-16 Simon Josefsson <jas@extundo.com>
271 2004-07-16 Bruno Haible <bruno@clisp.org>
273 * backupfile.h: Add extern "C" for C++.
274 * closeout.h: Likewise.
275 * copy-file.h: Likewise.
276 * findprog.h: Likewise.
277 * full-write.h: Likewise.
278 * pathname.h: Likewise.
279 * progname.h: Likewise.
280 * stpcpy.h: Likewise.
281 * stpncpy.h: Likewise.
282 * strcase.h: Likewise.
283 * strstr.h: Likewise.
284 * xalloc.h: Likewise.
286 * mbswidth.h: Add extern "C" for C++.
287 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
289 2004-07-09 Simon Josefsson <jas@extundo.com>
291 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
292 failed without this.)
294 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
296 * fchown-stub.c: New file.
298 2004-06-24 Jim Meyering <jim@meyering.net>
300 * obstack.h (obstack_base): Cast to (void *), per documentation.
302 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
304 * argz.c, argz_.h: New files, which are autoupdated from libtool.
306 2004-06-01 Jim Meyering <jim@meyering.net>
308 * calloc.c: New file.
310 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
312 * getdate.y (yylex): Allow space between sign and number.
313 Problem reported by Dan Jacobson.
315 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
316 and Jim Meyering <jim@meyering.net>
318 Merge from coreutils CVS.
320 * stat-macros.h: New file, with contents from file-type.h
321 and coreutils' system.h.
322 * file-type.c: Include "stat-macros.h".
323 * file-type.h (file_type): Move all macro definitions to new file,
326 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
327 Wrap old code with this conditional.
328 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
329 function that does not dereference symlinks.
330 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
332 * xreadlink.c: Include xreadlink.h first, to catch .h file
334 (xreadlink): Accept new arg SIZE, for efficiency.
335 All decls and uses changed.
336 * xreadlink.h: Include <stddef.h>, for size_t.
338 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
339 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
341 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
343 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
345 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
346 macros to be defined.
347 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
348 the allocator returns NULL because the requested size is zero.
350 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
352 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
353 var. Add comment explaining why libc still defines it. This
354 merges the following patch from glibc:
355 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
357 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
359 * obstack.c (_obstack): Remove unused variable. It hasn't been
360 present in glibc since revision 1.1 of this file.
361 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
362 obstack_alignment_mask, obstack_alloc, obstack_base,
363 obstack_blank, obstack_blank_fast, obstack_chunk_size,
364 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
365 obstack_grow0, obstack_init, obstack_int_grow,
366 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
367 obstack_next_free, obstack_object_size, obstack_ptr_grow,
368 obstack_ptr_grow_fast, obstack_room): Remove declarations of
369 nonexistent functions.
371 2004-05-17 Derek R. Price <derek@ximbiot.com>
372 Paul Eggert <eggert@cs.ucla.edu>
374 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
376 2004-05-14 Bruno Haible <bruno@clisp.org>
378 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
379 that consists of a '.' followed by an empty digit string.
380 Patch by Tor Lillqvist <tml@iki.fi>.
382 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
384 Port obstack to the AS/400, where pointers are 16 bytes wide and
385 you cannot cast an integer to a valid pointer. This patch is
386 currently waiting to be integrated into glibc; see
387 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
389 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
390 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
391 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
392 (struct obstack): temp member is now a union of a pointer and
393 an integer, instead of an integer. All integer uses changed.
394 This does not affect the physical layout of struct obstack,
395 except on hosts (like the AS/400) where the size or alignment of
396 void * is greater than that of ptrdiff_t.
397 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
398 __STDC__)]: Store temporary in pointer member of union, not
400 * obstack.c: Include <stddef.h>, for offsetof.
401 (struct fooalign): Remove; it doesn't need a name.
402 (union fooround): Change double to long double, and add void *.
403 (DEFAULT_ALIGNMENT): Use offsetof to compute.
404 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
405 not a macro. Hence the values are always int; so remove all
406 casts-to-int in uses.
408 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
409 Derek Price <derek@ximbiot.com>
411 * alloca.c: Include <alloca.h>, to get our interface.
412 * alloca_.h: Use __alloca on AIX, so that we don't have to
413 include <alloca.h> first. Use C89 prototype for alloca; this
414 requires including <stddef.h> for size_t. Use extern "C" if C++.
415 Use #elif for simplicity, since we can assume C89 now.
416 Don't try to source the system alloca.h since it will not be found
417 and to prevent recursively including its replacement.
418 * fnmatch.c: Include <alloca.h> instead of opencoding.
419 * lib/regex.c: Likewise.
421 2004-05-16 Derek Price <derek@ximbiot.com>
422 Paul Eggert <eggert@cs.ucla.edu>
424 getline cleanup. This changes the getndelim2 API: both order of
425 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
428 * getline.c: Don't include stddef.h or stdio.h, since our
430 (getline): Always use getdelim, so that we don't have two
432 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
434 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
435 (GETNDELIM2_MAXIMUM): New macro.
436 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
437 instead of the old practice of delim2==0. All callers changed.
438 Return -1 on overflow, instead of returning junk.
439 Do not set *linesize unless allocation succeeds.
440 * getndelim2.h: Do not include stddef.h; no longer needed, now
441 that we include sys/types.h.
442 * getnline.h: Likewise.
443 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
444 (getndelim2): Reorder arguments.
445 * getnline.c (getnline, getndelim):
446 Don't discard the NMAX argument.
447 (getnline): Invoke getndelim, to avoid code duplication.
448 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
449 of (size_t) -1 by callers of the getnline family.
451 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
453 * nanosleep.c (suspended): Change its type from int to
454 sig_atomic_t volatile.
455 (first_call): Make it private to rpl_nanosleep, and have it
456 be zero initially as that's a bit faster.
457 (my_usleep): Round up fractional times instead of truncating them,
458 as this is the usual meaning for 'sleep'.
460 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
462 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
463 (ENOSYS): Define if not defined.
464 (settime): Fall back on stime if it exists and settimeofday fails.
465 But don't bother with fallbacks if a method fails with errno == EPERM.
467 2004-05-11 Jim Meyering <jim@meyering.net>
469 Prior to this change, the save_cwd caller required read access to the
470 current directory on most systems (ones with the fchdir function).
472 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
473 fails, try write-only, and finally, resort to using xgetcwd.
475 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
477 * obstack.c, obstack.h: Import changes from libc.
479 2004-04-28 Bruno Haible <bruno@clisp.org>
481 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
482 implicitly appends .exe to executables.
483 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
484 accepts Windows pathnames.
485 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
486 Cygwin like Windows, since it now accepts Windows pathnames.
487 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
488 Cygwin like Windows, since it now accepts Windows pathnames.
489 Reported by Derek Robert Price <derek@ximbiot.com>.
491 2004-04-20 Jim Meyering <jim@meyering.net>
493 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
495 2004-04-20 Jim Meyering <jim@meyering.net>
496 Bruno Haible <bruno@clisp.org>
498 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
499 memory when realloc fails.
501 2004-04-18 Jim Meyering <jim@meyering.net>
503 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
504 don't leak memory and do call END_UTMP_ENT.
506 2004-04-11 Paul Eggert <eggert@twinsun.com>
508 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
509 (CHAR_BIT): Remove, since we assume C89.
510 Include <stdint.h> if available, as per current Autoconf CVS advice.
512 2004-03-30 Paul Eggert <eggert@twinsun.com>
514 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
515 not bool, to be more consistent with Unix conventions.
516 Suggested by Bruno Haible.
518 Merge from coreutils.
520 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
523 * getdate.h: Include stdbool.h, and timespec.h instead of
524 the usual <time.h> dance.
525 (get_date): Change signature to support fractional time stamps.
527 * getdate.y: Include "getdate.h" first, as we can now
528 assume C89 and don't need to worry about 'const'.
529 Similarly, include "unlocked-io.h" near start, not in middle.
531 (textint.value): Use long int rather than int.
532 (textint.digits): Use size_t rather than int.
533 (BILLION, LOG10_BILLION): New constants.
534 (parser_control): New member rel_ns. Members day_ordinal,
535 time_zone, month, day, hour, minutes, rel_year, rel_month,
536 rel_day, rel_hour, rel_minutes, rel_seconds
537 are now long int, not int. Member seconds is now struct timespec,
538 not int. New member timespec_seen. Members dates_seen, days_seen,
539 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
541 (%union.intval): Now long int, not int.
543 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
544 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
545 (spec): Now is a timespec or an item list.
546 (timespec, items): New nonterminals.
547 (time, rel, relunit, number, get_date):
548 Add support for fractional seconds.
549 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
550 (gmtime, localtime, mktime): Remove decls; not needed with C89.
551 (to_hour): First arg is now long int, not int.
552 (to_year): Returns long int, not int.
553 Don't treat year -70 like 70.
554 (tm_diff): Returns long int, not int.
555 (lookup_word): Use bool instead of int when appropriate.
556 (yylex): Use size_t for count, not int.
557 Detect overflow when parsing large integer constants.
558 Add support for fractions.
559 (get_date): Make pointers 'const' if possible.
560 Use more-portable code to detect integer overflow.
561 (main) [TEST]: Adjust to above changes. Test for localtime failure.
562 Don't use ctime; it's not reliable if the year has >4 digits.
564 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
565 This is for compatibility with BSD.
567 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
568 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
569 From coreutils' system.h.
571 * userspec.c: Don't include "posixver.h".
572 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
573 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
574 compatible extension. Simplify code by removing a boolean int
575 that was always nonzero if a string was nonnull.
577 2004-03-30 Jim Meyering <jim@meyering.net>
579 Merge from coreutils.
581 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
583 * readtokens.c (readtoken): Don't leak 64 bytes when reading
584 an empty input stream.
586 * readtokens.c: Include <stdbool.h>.
587 (readtoken): Use `size_t' rather than int/long.
588 All callers adjusted.
589 Use `bool' rather than `int' where appropriate.
590 Use memset rather than an explicit loop.
591 Use x2nrealloc rather than xrealloc.
592 Allow the use of `\0' as a delimiter.
593 (readtokens): Likewise.
594 * readtokens.h (readtoken, readtokens): Update prototypes.
596 2004-03-30 Bruno Haible <bruno@clisp.org>
598 * getloadavg.c (getloadavg): Don't assume setlocale returns
601 2004-03-29 Paul Eggert <eggert@twinsun.com>
603 Merge changes to getloadavg.c from coreutils and Emacs.
605 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
606 Define to an expression, not to the empty string.
607 Include cloexec.h and xalloc.h.
608 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
609 Use set_cloexec_flag rather than rolling our own.
610 * cloexec.c, cloexec.h: New files.
612 2004-03-18 Paul Eggert <eggert@twinsun.com>
614 * getopt.h: Sync with libc CVS.
616 2004-03-18 Paul Eggert <eggert@twinsun.com>
617 Bruno Haible <bruno@clisp.org>
619 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
620 not on all platforms that have <wchar.h>.
621 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
623 2004-03-09 Paul Eggert <eggert@twinsun.com>
625 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
627 * getopt_int.h: New file, also synced from libc.
629 2004-03-07 Paul Eggert <eggert@twinsun.com>
631 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
632 '#if' expressions. Unlike the code it replaces, it does not
633 depend on (defined _SC_PAGESIZE). However, it does depend on
634 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
635 first reported by Jason Andrade in
636 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
638 2004-01-18 Simon Josefsson <jas@extundo.com>
640 * strdup.h: New file.
641 * strdup.c: Include it.
642 * path-concat.c: Include strdup.h. Drop strdup declaration.
643 * userspec.c: Include strdup.h. Drop strdup declaration.
645 2004-02-06 Karl Berry <karl@gnu.org>
647 * config.charset: update from gettext 0.14.1.
649 2004-02-05 Paul Eggert <eggert@twinsun.com>
651 Add comments and code, prompted by suggestions from Bruno Haible
653 * quotearg.h (quotearg_alloc): New decl. Improve the comments
654 describing the enum quoting_style values.
655 * quotearg.c (quotearg_alloc): New function.
656 (quotearg_buffer_restyled): Treat lone { and } as special.
657 Treat = as special. Work around bug with older shells
658 that "see" a '\' that is really the 2nd byte of a multibyte char.
659 Quote empty string with shell_quoting_style.
661 2004-02-03 Bruno Haible <bruno@clisp.org>
663 * pipe.h: New file, from GNU gettext.
664 * pipe.c: New file, from GNU gettext.
666 2004-01-27 Bruno Haible <bruno@clisp.org>
668 * execute.h: New file, from GNU gettext.
669 * execute.c: New file, from GNU gettext.
670 * w32spawn.h: New file, from GNU gettext.
672 2004-01-23 Paul Eggert <eggert@twinsun.com>
674 Exit-status fix from coreutils.
676 Use exit_failure consistently in place of EXIT_FAILURE,
677 so that program exit statuses are consistent on failure.
679 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
680 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
681 * argmatch.h: Comment fix to match the above.
682 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
683 Now a macro referring to exit_failure, instead of a separate
684 variable. Include "exitfail.h" to get it.
685 * xstrtol.h: Include "exitfail.h".
686 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
688 * long-options.c (parse_long_options): Use prototype
689 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
692 2004-01-21 Jim Meyering <jim@meyering.net>
694 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
695 so as not to conflict with a different-sized __mktime_internal
696 function in GNU libc.
697 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
698 Problem building statically-linked `ls' reported by Michael Brunnbauer.
700 2004-01-18 Paul Eggert <eggert@twinsun.com>
702 Merge from diffutils.
704 * file-type.c (file_type): Add typed memory objects.
705 * file-type.h (S_TYPEISTMO): New macro.
707 * c-stack.h (c_stack_action): Remove argv argument.
708 * c-stack.c (c_stack_action): Likewise. All uses changed.
709 (die): Don't calculate message unless segv_action returns.
710 (get_stack_location, min_address_from_argv, max_address_from_argv,
711 volatile stack_base, volatile_stack_size): Remove.
712 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
713 that every segmentation violation is a stack overflow. (Ouch!)
714 See Debian bug 136249 (still outstanding) for more info about why
715 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
717 2003-11-30 Bruno Haible <bruno@clisp.org>
719 Safer stack allocation.
720 * setenv.c: Include allocsa.h.
721 (alloca): Remove fallback definition.
722 (freea): Remove macro.
723 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
726 2003-10-17 Bruno Haible <bruno@clisp.org>
728 * binary-io.h: Avoid warnings on Cygwin.
730 2003-12-28 Bruno Haible <bruno@clisp.org>
732 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
733 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
735 2003-11-28 Bruno Haible <bruno@clisp.org>
737 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
739 2003-11-27 Bruno Haible <bruno@clisp.org>
741 * wait-process.c: On Windows, include windows.h. Needed on mingw.
743 2003-11-17 Bruno Haible <bruno@clisp.org>
745 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
747 2003-11-24 Bruno Haible <bruno@clisp.org>
749 * xallocsa.h: New file, from GNU gettext.
750 * xallocsa.c: New file, from GNU gettext.
752 2003-11-24 Bruno Haible <bruno@clisp.org>
754 * allocsa.h: New file, from GNU gettext.
755 * allocsa.c: New file, from GNU gettext.
757 2003-11-24 Bruno Haible <bruno@clisp.org>
759 * eealloc.h: New file.
761 2004-01-15 Jim Meyering <jim@meyering.net>
763 Merge from coreutils.
765 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
766 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
767 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
769 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
770 optional configure-time default.
772 * version-etc.c (version_etc_copyright): Update copyright date.
774 * xreadlink.c (xreadlink): Correct outdated comment.
776 2004-01-15 Paul Eggert <eggert@twinsun.com>
778 Merge from coreutils.
780 * posixver.c: Include posixver.h.
782 * same.c: Include <stdbool.h>, <limits.h>.
783 (_POSIX_NAME_MAX): Define if not defined.
785 (same_name): If file names are silently truncated, report
786 that the file names are the same if they are the same after
787 the silent truncation.
789 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
791 * xstrtod.c (xstrtod): Likewise. All callers changed to
792 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
795 2004-01-14 Paul Eggert <eggert@twinsun.com>
797 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
798 with like-named macro in fnmatch.c.
799 (EXT): Use an internal constant instead.
801 Merge fnmatch patches from glibc.
802 * fnmatch.c (mbsinit): Remove define.
803 Add libc_hidden_ver (__fnmatch, fnmatch).
804 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
805 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
807 2003-12-14 Karl Berry <karl@gnu.org>
809 * config.charset: update from gettext-runtime.
811 2003-12-03 Paul Eggert <eggert@twinsun.com>
813 * getgroups.c (getgroups): xmalloc takes one argument, not two.
814 Bug reported by Alfred M. Szmidt.
816 2003-11-29 Karl Berry <karl@gnu.org>
818 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
820 2003-11-23 Paul Eggert <eggert@twinsun.com>
821 Bruno Haible <bruno@clisp.org>
823 * printf-parse.h: Don't include sys/types.h.
824 (ARG_NONE): New macro.
825 (char_directive): Change type of *arg_index fields to size_t.
826 * printf-parse.c: Don't include sys/types.h.
827 (SSIZE_MAX): Remove macro.
828 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
829 Remove unnecessary overflow check.
830 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
833 2003-11-24 Paul Eggert <eggert@twinsun.com>
835 * alloca.c: Remove dependency on xalloc module.
836 (xalloc_die): Remove.
837 (memory_full) [!defined emacs]: New macro.
838 [!defined emacs]: Don't include xalloc.h.
839 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
840 address arithmetic overflows. Change datatypes a bit to avoid
843 2003-11-22 Jim Meyering <jim@meyering.net>
845 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
847 2003-11-17 Bruno Haible <bruno@clisp.org>
849 * vasnprintf.c (alloca): Remove fallback definition.
850 (freea): Remove definition.
851 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
852 Reported by Paul Eggert.
854 2003-11-17 Jim Meyering <jim@meyering.net>
856 On systems without utime and without a utimes function capable of
857 dealing with a NULL struct utimbuf* argument, this utime replacement
858 could -- in unusual circumstances -- leak a file descriptor.
859 * utime.c: Include <unistd.h> and <errno.h>.
860 (utime_null): Be sure to close `fd' and to preserve errno.
861 Reported by Geoff Collyer via Arnold Robbins.
863 2003-11-16 Paul Eggert <eggert@twinsun.com>
864 Bruno Haible <bruno@clisp.org>
866 Protect against address arithmetic overflow.
867 * printf-args.h: Include stddef.h.
868 (arguments): Change type of field 'count' to size_t.
869 * printf-args.c (printf_fetchargs): Use size_t instead of
870 'unsigned int' where appropriate.
871 * printf-parse.h: Include sys/types.h.
872 (char_directive): Change type of *arg_index fields to ssize_t.
873 (char_directives): Change type of fields 'count', max_*_length to
875 * printf-parse.c: Include sys/types.h and xsize.h.
876 (SSIZE_MAX): Define fallback value.
877 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
878 instead of 'int' where appropriate. Check a_allocated, d_allocated
879 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
880 * vasnprintf.c: Include xsize.h.
881 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
882 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
883 overflow. Avoid wraparound when converting a width or precision from
886 2003-11-16 Bruno Haible <bruno@clisp.org>
888 Update from GNU gettext.
889 * printf-parse.c: Generalize to it can be compiled for wide strings.
890 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
891 * vasnprintf.c: Generalize to it can be compiled for wide strings.
892 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
893 SNPRINTF): New macros.
894 Don't include <alloca.h> if the file is used inside libintl.
895 (local_wcslen): New function, for Solaris 2.5.1.
896 (VASNPRINTF): Use it instead of wcslen.
898 2003-11-16 Bruno Haible <bruno@clisp.org>
900 * xsize.h (xmax): New function.
901 (xsum, xsum3, xsum4): Declare as "pure" functions.
903 2003-11-12 Paul Eggert <eggert@twinsun.com>
905 * xalloc.h: Do not include <limits.h> or <stdint.h>.
906 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
907 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
908 heuristic is just as accurate as far as we know, and it removes a
909 dependency on size_max.m4 and ptrdiff_max.m4.
911 2003-11-12 Paul Eggert <eggert@twinsun.com>
913 * xstrtol.c (__xstrtol): Remove "break" immediately after
914 "return", to pacify some unknown compiler. Problem reported
917 2003-11-11 Bruno Haible <bruno@clisp.org>
919 * xsize.h (SIZE_MAX): Remove fallback definition.
920 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
923 2003-11-10 Paul Eggert <eggert@twinsun.com>
925 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
926 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
927 rejected some allocations of exactly SIZE_MAX - 2 bytes.
929 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
930 not (size_t) -1, since it's defined here.
932 2003-11-06 Paul Eggert <eggert@twinsun.com>
934 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
935 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
936 Reject sizes of exactly SIZE_MAX bytes.
937 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
938 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
940 2003-11-05 Bruno Haible <bruno@clisp.org>
942 * xsize.h: Include limits.h, to avoid a possible collision with
943 SIZE_MAX defined in <limits.h> on Solaris.
945 2003-11-04 Bruno Haible <bruno@clisp.org>
948 * linebreak.c: Include xsize.h.
949 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
950 argument for overflow.
951 Suggested by Paul Eggert.
953 2003-10-31 Bruno Haible <bruno@clisp.org>
955 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
956 to avoid (extremely rare) race condition.
957 Suggested by Paul Eggert.
959 2003-11-03 Jim Meyering <jim@meyering.net>
961 * userspec.c: Include "userspec.h".
962 * userspec.h: New file.
964 2003-10-31 Paul Eggert <eggert@twinsun.com>
966 * mountlist.h (struct mount_entry.me_type_malloced): New member.
967 * mountlist.c (SIZE_MAX): Define if not defined already.
968 (read_filesystem_list): Set and use me_type_malloced.
969 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
970 whatever the type happens to be), for brevity and consistency.
971 Check for size calculation overflow on Alphas running OSF/1.
973 2003-10-31 Jim Meyering <jim@meyering.net>
975 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
977 * linebuffer.c: Include <string.h> for declaration of memset.
979 2003-10-30 Paul Eggert <eggert@twinsun.com>
980 Bruno Haible <bruno@clisp.org>
982 * vasprintf.c: Include <limits.h>, <stdlib.h>.
983 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
985 2003-10-29 Paul Eggert <eggert@twinsun.com>
987 * xalloc.h (xalloc_oversized): Now a macro, not a function,
988 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
990 * quotearg.c (quotearg_n_options): Use it.
991 * group-member.c: Include <stdbool.h>.
992 (free_group_info): Arg is now const *; don't free arg.
993 (get_group_info): Now returns bool and accepts struct group_info *,
994 rather than returning a malloc'ed struct group_info *.
995 All uses changed. Check for overflow in internal size calculation.
997 * getusershell.c (readname): Simplify the code by using x2nrealloc
998 rather than xmalloc/xrealloc.
999 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1000 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1001 conformance bug: the old code used a pointer after freeing the
1002 storage that it addressed.
1003 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1004 rather than doing it by hand.
1005 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1006 the buffer preserved. Use free and xmalloc instead.
1007 * quotearg.c (quotearg_n_options): Likewise.
1008 Use a simpler test for size overflow. Don't use xalloc_oversized
1009 because unsigned int might be wider than size_t (!); this suggests
1010 that we should switch from unsigned int to size_t for slot numbers.
1012 2003-10-27 Bruno Haible <bruno@clisp.org>
1014 * stdbool_.h: Better support for BeOS.
1016 2003-10-27 Paul Eggert <eggert@twinsun.com>
1018 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1019 to allocate the returned structure. Do not allocate a subarray,
1020 as x2nrealloc will do that.
1021 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1022 instead of xnrealloc.
1023 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1025 2003-10-26 Paul Eggert <eggert@twinsun.com>
1027 * xalloc.h (xalloc_oversized): New static inline function, for
1028 callers that want to do their own size-overflow checking. Include
1029 <stdbool.h>, since xalloc_oversized returns bool.
1030 * xalloc.c (array_size_overflow): Remove. All callers changed
1031 to use xalloc_oversized.
1033 Add two functions x2realloc, x2nrealloc, for programs that grow
1034 arrays dynamically by doubling their sizes.
1035 * xalloc.h (x2realloc, x2nrealloc): New decls.
1036 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1039 Port to C99 semantics for 'inline' of external functions.
1040 Bug reported by Bruno Haible.
1041 * xmalloc.c (xnmalloc_inline): New static inline function,
1042 with the old contents of xnmalloc.
1043 (xnmalloc, xmalloc): Use it.
1044 (xnrealloc_inline): New static inline function,
1045 with the old contents of xnrealloc.
1046 (xnrealloc, xrealloc): Use it.
1048 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1050 2003-10-25 Paul Eggert <eggert@twinsun.com>
1052 Fix several address-calculation bugs in the hash modules,
1053 plus some minor code cleanup.
1055 * hash.h: Include <stdbool.h>, for bool.
1056 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1057 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1058 hash_get_n_entries, hash_get_max_bucket_length,
1059 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1060 hash_rehash): Use size_t rather than unsigned.
1061 * hash.c (struct hash_table, hash_get_n_buckets,
1062 hash_get_n_buckets_used, hash_get_n_entries,
1063 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1064 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1065 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1067 (SIZE_MAX): Define if not defined.
1068 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1069 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1071 Use const * when possible.
1072 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1073 (check_tuning): Fix bug: if tuning parameters were very close to
1074 0 or 1, rounding errors could have caused subscript violations.
1075 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1076 (hash_initialize): Add 'fail:' label
1077 to free table and return NULL, and use it to simplify code.
1078 Use calloc rather than clearing the storage ourself.
1079 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1080 buffer size calculations.
1081 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1082 Include <stddef.h>, for size_t.
1083 * hash-pjw.c (hash_pjw): Likewise.
1084 Switch to method described by Bruno Haible.
1085 Include <limits.h>, for CHAR_BIT.
1086 (SIZE_BITS): New macro.
1088 2003-10-21 Paul Eggert <eggert@twinsun.com>
1090 * getndelim2.c (getndelim2): When size calculation overflows,
1091 ceiling the allocation at NMAX bytes rather than silently
1092 discarding input bytes before NMAX is reached. This makes
1093 a difference only if NMAX exceeds SIZE_MAX / 2.
1095 * obstack.c: Merge from glibc.
1096 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1097 Add libc_hidden_def (_obstack_newchunk).
1098 (_obstack_free) [! defined _LIBC]: Remove.
1099 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1100 a clone of the function body.
1101 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1102 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1104 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1105 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1108 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1109 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1110 Don't use lvalue casts, as GCC plans to remove support for them
1111 in GCC 3.5. Reported by Joseph S. Myers. This bug
1112 was also present in the non-GCC version, indicating that this
1113 code had always been buggy and had never been widely used.
1114 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1115 Use the fast variant of each macro, rather than copying the
1116 definiens of the fast variant; that way, we'll be more likely to
1117 catch future bugs in the fast variants.
1119 2003-10-20 Bruno Haible <bruno@clisp.org>
1121 * wait-process.h: New file, from GNU gettext.
1122 * wait-process.c: New file, from GNU gettext.
1124 2003-10-19 Jim Meyering <jim@meyering.net>
1126 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1128 2003-10-16 Paul Eggert <eggert@twinsun.com>
1130 * getgroups.c: Include <errno.h>, <stdlib.h>.
1131 (getgroups): First arg is int, not size_t.
1132 Don't let 'free' mangle errno.
1134 2003-10-16 Jim Meyering <jim@meyering.net>
1136 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1138 2003-10-15 Paul Eggert <eggert@twinsun.com>
1140 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1142 (new_exclude, add_exclude_file): Initial size no longer needs to
1144 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1145 our own address arithmetic overflow checking.
1147 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1148 (fnmatch): Do not alloca more than 2000 wide characters;
1149 instead, use malloc for large buffers.
1150 Check for address arithmetic overflow, and return -1
1151 with errno set to ENOMEM in that case.
1152 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1153 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1154 instead, return -1. Check for address arithmetic overflow.
1156 2003-10-14 Paul Eggert <eggert@twinsun.com>
1158 Handle invalid suffixes and overflow independently, so that
1159 callers can treat them independently as needed. Fix some bugs in
1160 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1161 suffix for a human-readable blocksize. The major caller-visible
1162 change is the addition of a new
1163 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1164 that both overflow and suffix chars were found.
1166 * human.c (humblock): Don't check separately for invalid suffix
1167 char; that is xstrtoumax's job (now that its bug is fixed).
1168 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1169 INTMAX_MAX]: New macros.
1170 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1171 TYPE_MAXIMUM): New macros.
1172 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1173 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1174 if overflow occurs, as it's what __strtol does and it's more useful
1176 (__xstrtol): If __strtol reports some error other than ERANGE,
1177 reflect it to the caller as LONGINT_INVALID. If it reports
1178 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1179 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1180 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1182 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1183 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1184 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1185 [defined UINTMAX_MAX]: New macros.
1187 2003-10-14 Bruno Haible <bruno@clisp.org>
1189 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1190 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1191 Also use volatile where needed.
1193 2003-10-12 Paul Eggert <eggert@twinsun.com>
1195 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1196 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1197 and define in terms of the other primitives.
1198 * xmalloc.c: Include stdbool.h; do not include exit.h.
1199 (SIZE_MAX): Define if not already defined.
1200 (array_size_overflow): New function.
1201 (xalloc_die): Abort instead of exiting if 'error' returns.
1202 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1203 (xmalloc, xrealloc): Use them.
1204 (xcalloc): Check for address arithmetic overflow.
1205 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1206 a bit faster than strcpy.
1208 2003-10-08 Paul Eggert <eggert@twinsun.com>
1210 Merge getpass from libc, plus a few fixes.
1212 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1213 Include <stdbool.h>.
1214 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1215 __fsetlocking to empty.
1216 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1217 do include <bits/libc-lock.h>.
1218 Do not include <fcntl.h>; not needed.
1219 [_LIBC]: Include <wchar.h>.
1220 (NOTCANCEL_MODE): New macro.
1221 (flockfile, funlockfile) [_LIBC]: New macros.
1222 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1223 [!_LIBC]: New macros.
1224 (call_fclose): New function.
1225 (getpass): Use it. Save tty stream separately; this simplifies the
1226 code and makes it more reliable if stdin happens to equal stdout.
1227 Invoke __fsetlocking on tty.
1228 Handle thread cancellation if needed.
1229 Namespace cleanup (use __tcgetattr, __getline).
1230 Use bool for Booleans.
1231 [USE_IN_LIBIO]: Handle wide streams.
1232 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1233 stream might go where.
1235 * unlocked-io.h: Include <stdio.h>, so that the caller
1236 doesn't have to include <stdio.h> before us.
1237 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1238 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1239 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1240 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1241 if not declared, so that we can use getpass.c code from libc without
1243 (flockfile, ftrylockfile, funlockfile): New macros.
1245 2003-10-06 Bruno Haible <bruno@clisp.org>
1247 * version-etc-2.h: Remove file.
1248 * version-etc-2.c: Remove file.
1250 2003-09-25 Jim Meyering <jim@meyering.net>
1251 Bruno Haible <bruno@clisp.org>
1253 This lets translators provide better translations for the
1254 "Written by ..." part of --version output.
1255 * version-etc.h: Include stdarg.h.
1256 (version_etc_copyright): Declare as readonly.
1257 (version_etc): Make this function variadic with a NULL-terminated list
1258 of author name strings.
1259 (version_etc_va): New declaration.
1260 * version-etc.c: Include stdarg.h, stdlib.h.
1261 (version_etc_copyright): Declare as readonly.
1262 (version_etc_va): New function. Provide a different translatable string
1263 for each possible number of authors < 10. Abbreviate when there are 10
1265 (version_etc): Make this function variadic. Call version_etc_va.
1266 Suggestion from Gary V. Vaughan.
1268 * long-options.h (parse_long_options): Change prototype: the authors
1269 string is moved to the end and becomes variadic.
1270 * long-options.c: Include stdarg.h.
1271 (parse_long_options): Make this function variadic, too.
1272 Call version_etc_va, not version_etc.
1274 2003-10-06 Bruno Haible <bruno@clisp.org>
1276 * fatal-signal.h: New file, from GNU gettext.
1277 * fatal-signal.c: New file, from GNU gettext.
1279 2003-10-04 Karl Berry <karl@gnu.org>
1281 * argp*: update from libc.
1283 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1285 * getpass.c (getpass): Use a no-op fseek when switching from input to
1286 output mode on the same stream.
1288 2003-09-29 Paul Eggert <eggert@twinsun.com>
1290 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1291 Fix arg typo in previous patch.
1293 2003-09-28 Jim Meyering <jim@meyering.net>
1295 * error.c: Correct cpp indentation.
1297 2003-09-27 Paul Eggert <eggert@twinsun.com>
1299 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1300 Omit the special code that used __typeof__, since we worry that
1301 it could be more trouble than it's worth. See:
1302 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1303 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1307 2003-09-26 Jim Meyering <jim@meyering.net>
1309 * error.c (error_tail): Move some declarations
1310 into inner scope where the local variables are used.
1312 2003-09-26 Bruno Haible <bruno@clisp.org>
1314 * stpncpy.h (gnu_stpncpy): New declaration.
1315 (stpncpy): Define as alias for gnu_stpncpy.
1316 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1318 2003-09-26 Paul Eggert <eggert@twinsun.com>
1320 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1321 (error_tail): Do not loop, reallocating temporary buffer, since
1322 the output cannot contain more wide characters than the input
1323 contains bytes, the size must be big enough already. This avoids
1324 one potential size overflow calculation. Check for size overflow
1325 when calculating temporary buffer size. Free temporary buffer
1326 when done, if it was allocated with malloc; this plugs a memory
1327 leak. Remove casts from void * to pointers, that are no longer
1328 needed now that we're assuming C89 or better.
1330 Merge error changes from glibc.
1332 * error.c, error.h: Update copyright notice header to match glibc.
1333 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1334 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1335 Disable cancellation while printing error.
1336 * error.h: Prepend __ to parameter names.
1338 2003-09-25 Karl Berry <karl@gnu.org>
1340 * argp-fmtstream.c, argp-help.c: update from libc.
1342 2003-09-25 Bruno Haible <bruno@clisp.org>
1344 * version-etc-2.h: New file, from version-etc.h with modifications.
1345 * version-etc-2.c: New file, from version-etc.c with modifications.
1347 2003-09-25 Simon Josefsson <jas@extundo.com>
1349 * xgetdomainname.h: New file.
1350 * xgetdomainname.c: New file.
1352 2003-09-25 Simon Josefsson <jas@extundo.com>
1353 Bruno Haible <bruno@clisp.org>
1355 * getdomainname.h: New file.
1356 * getdomainname.c: New file.
1358 2003-09-24 Paul Eggert <eggert@twinsun.com>
1360 * linebuffer.c (freebuffer): Don't free the argument, just
1361 the buffer associated with the argument. Bug reported by
1364 2003-09-19 Karl Berry <karl@gnu.org>
1366 * argp.h: update from libc.
1368 2003-09-16 Paul Eggert <eggert@twinsun.com>
1370 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1371 input error, instead of returning NULL the next time we are called
1372 (and therefore losing track of errno).
1374 2003-09-15 Paul Eggert <eggert@twinsun.com>
1376 * getndelim2.c (getndelim2): Don't trash errno when a read
1377 fails, so that the caller gets the proper errno.
1379 * readutmp.c (read_utmp): Likewise.
1380 Check for fstat error. Close stream and free storage
1383 2003-09-14 Bruno Haible <bruno@clisp.org>
1385 * fwriteerror.h: New file.
1386 * fwriteerror.c: New file.
1388 2003-09-14 Jim Meyering <jim@meyering.net>
1390 * getloadavg.c: Correct cpp indentation.
1391 * strdup.c: Likewise.
1392 * vasnprintf.c: Likewise.
1394 2003-09-12 Paul Eggert <eggert@twinsun.com>
1396 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1397 * obstack.c [!defined _LIBC]: Likewise.
1398 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1399 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1400 * exitfail.c: Don't include stdlib.h; no longer needed.
1402 More changes to assume C89 or better.
1404 * error.c (error_tail): Assume vprintf.
1406 * argmatch.c (getenv): Remove decl.
1407 * progreloc.c (get_full_program_name): Define via prototype.
1408 * setenv.c (clearenv): Likewise.
1409 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1411 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1412 (malloc, memcpy): Remove decls.
1413 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1414 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1415 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1416 (memcpy): Remove macro.
1417 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1418 (__P): Remove. All uses removed.
1419 (PTR): Remove. All uses changed to void *.
1420 (CHAR_BIT, NULL): Remove.
1421 (spaces, zeros, memset_space, memset_zero)
1422 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1424 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1425 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1426 Define with prototype.
1427 Remove now-unnecessary prototype decl.
1428 (extra_args_spec): Assume ANSI C. All uses changed.
1429 (extra_args_spec_iso): Remove.
1430 (my_strftime, emacs_strftimeu): Define via prototype.
1431 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1433 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1434 * strtoimax.c: Include <stdlib.h> unconditionally.
1435 (strtoul, strtol): Remove decls.
1436 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1438 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1439 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1440 (LOCALE_PARAM_PROTO): New macro.
1441 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1442 (INTERNAL (strtol), strtol): Define with a prototype.
1443 (PARAMS): Remove. All uses removed.
1444 * tempname.c: Include <string.h> unconditionally.
1445 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1446 * xgethostname.c (main): Define with a prototype.
1447 * xmalloc.c: Include "xalloc.h" first, to check interface.
1448 Include <stdlib.h> unconditionally.
1449 (calloc, malloc, realloc, free): Remove decls.
1450 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1451 Include <stdlib.h> unconditionally. Sort include file names.
1453 (xstrtod): Define with a prototype.
1454 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1455 (strtol, strtoul): Remove decls.
1457 2003-09-11 Paul Eggert <eggert@twinsun.com>
1459 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1460 Include <stdlib.h>, <string.h> unconditionally.
1461 Remove now-unnecessary cast to char *.
1462 * strnlen.c: Include <string.h> unconditionally.
1463 * yesno.c (yesno): Define with a prototype.
1465 2003-09-10 Bruno Haible <bruno@clisp.org>
1467 * strcspn.c: Include <string.h> unconditionally.
1468 * strpbrk.c: Include <string.h> unconditionally.
1469 * strstr.c: Include <string.h> unconditionally.
1470 * unicodeio.c: Include <string.h> unconditionally.
1471 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1472 * unsetenv.c: Likewise.
1473 * xreadlink.c: Include <stdlib.h> unconditionally.
1474 * yesno.c: Include <stdlib.h> unconditionally.
1475 (rpmatch): Add prototype.
1477 2003-09-10 Jim Meyering <jim@meyering.net>
1479 * error.c: Correct indentation of cpp directives.
1481 2003-09-09 Paul Eggert <eggert@twinsun.com>
1485 * acosl.c (main): Use a prototype.
1486 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1489 * getloadavg.c (getloadavg, main): Define via prototypes.
1491 * getopt.h (struct option.name): Assume C89, and use 'const'.
1492 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1493 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1495 * getopt.c (const): Remove macro.
1496 Include <string.h> unconditionally.
1497 (my_index): Remove; all uses changed to strchr.
1498 (strlen): Remove decl.
1499 (exchange): Remove forward decl; no longer needed.
1500 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1501 Define with prototype.
1502 * getopt1.c (const): Remove macro.
1503 (getopt_long, getopt_long_only, main): Define with prototype.
1505 * getugroups.c: Include <string.h> unconditionally.
1507 * getusershell.c: Include <stdlib.h> unconditionally.
1508 (getusershell, setusershell, endusershell, readname, main):
1509 Define with prototypes.
1511 * group-member.c: Include group-member.h first.
1512 Include <stdlib.h> unconditionally.
1514 * hard-locale.c: Include hard-locale.h first.
1515 Include <stdlib.h>, <string.h> unconditionally.
1517 * hash.c (free, malloc): Remove decls.
1518 Include <stdlib.h> unconditionally.
1520 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1521 (getenv): Do not declare.
1523 * idcache.c: Include <string.h> unconditionally.
1525 * long-options.c: Include long-options.h first, to test interface.
1526 Include <stdlib.h> unconditionally.
1528 * makepath.c: Include makepath.h first, to test interface.
1529 Include <stdlib.h> and <string.h> unconditionally.
1531 * linebuffer.c: Include <stdlib.h>.
1532 (free): Remove decl.
1534 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1535 rpl_malloc returns void *, not char *.
1536 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1538 * md5.h: Include <limits.h> unconditionally.
1539 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1540 (__P): Remove; all uses removed.
1541 * md5.c: Include "md5.h" first.
1542 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1543 md5_buffer, md5_process_bytes, md5_process_block):
1544 Define with prototypes.
1545 * sha.h (__P): Remove all uses. (It wasn't defined??)
1546 * sha.c: Include "sha.h" first.
1547 Include <stdlib.h>, <string.h> unconditionally.
1549 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1550 * memcmp.c (__ptr_t): Likewise.
1551 * memrchr.c (__ptr_t): Likewise.
1552 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1553 Include <string.h> unconditionally.
1554 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1555 * memchr.c: Include <stdlib.h> unconditionally.
1556 * memchr.c (LONG_MAX): Remove.
1557 * memrchr.c (LONG_MAX): Likewise.
1558 * memchr.c (__memchr): Define via a prototype.
1559 * memrchr.c (__memrchr): Likewise.
1560 * memcmp.c (__P): Remove, and remove all uses.
1561 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1562 Remove forward decls; no longer needed.
1563 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1564 Use types required by C89 in prototype.
1566 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1567 * savedir.c: Likewise.
1568 * mkdir.c (free): Remove decl.
1569 * rmdir.c (rmdir): Define with a prototype.
1570 * savedir.c: Include savedir.h first, to test interface.
1572 * mktime.c (STDC_HEADERS): Remove.
1573 Include <stdlib.h>, <string.h> unconditionally.
1575 * modechange.c: Include <stdlib.h> unconditionally.
1576 (malloc): Remove decl.
1578 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1579 (free): Remove decl.
1581 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1582 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1583 (This type really should be intptr_t, but that's a C99ism.)
1584 (_obstack_memcpy): Remove: all uses changed to memcpy.
1585 Include <string.h> unconditionally.
1586 (struct obstack): Assume __STDC__ for types of members
1587 chunkfun, freefun, extra_arg.
1588 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1589 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1590 obstack_begin, obstack_specify_allocation,
1591 obstack_specify_allocation_with_arg, obstack_chunkfun,
1592 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1593 Remove unprototyped decls and the macros that use them.
1594 * obstack.c (POINTER): Remove. All uses changed to void *.
1595 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1596 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1597 (defined __STDC__ && __STDC__)]:
1598 Remove nonprototyped code.
1599 Include <stdlib.h> unconditionally.
1600 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1601 _obstack_allocated_p, _obstack_free, obstack_free,
1602 _obstack_memory_used, print_and_abort):
1603 Define using prototypes.
1604 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1605 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1606 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1607 obstack_next_free, obstack_object_size, obstack_room) [0]:
1608 Remove unused, unprototyped code.
1610 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1612 * physmem.c (physmem_total, physmem_available, main): Define
1615 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1616 (main): Define with a prototype.
1618 * posixver.c (getenv): Remove decl.
1620 * putenv.c (malloc): Returns void *, not char *.
1621 Include <string.h> unconditionally.
1622 (strchr, memcpy, NULL): Do not define.
1624 * readtokens.c: Include readtokens.h first, to test interface.
1625 Include <stdlib.h>, <string.h> unconditionally.
1626 (init_tokenbuffer): Define with a prototype.
1628 * regex.c (PARAMS): Remove. All uses removed.
1629 All uses of _RE_ARGS removed, too.
1630 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1632 (bzero): Assume memset exists.
1633 (memcmp, memcpy, NULL): Remove.
1634 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1635 char, or assignments to local vars of type signed char.
1636 (init_syntax_once, PREFIX(extract_number_and_incr),
1637 PREFIX(print_partial_compiled_pattern),
1638 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1639 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1640 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1641 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1642 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1643 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1644 wcs_compile_range, byte_compile_range, truncate_wchar,
1645 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1646 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1647 count_mbs_length, wcs_re_match_2_internal,
1648 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1649 PREFIX(alt_match_null_string_p),
1650 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1651 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1652 regfree, PREFIX(extract_number)): Define with prototype. Remove
1653 now-unnecessary declaration, if any.
1654 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1656 Remove now-unnecessary casts among pointer types.
1657 * regex.h (_RE_ARGS): Remove. All uses removed.
1659 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1660 (free): Remove decl.
1662 * rpmatch.c: Include <stdlib.h> unconditionally.
1664 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1665 (free): Remove decl.
1667 * save-cwd.c: Include <stdlib.h> unconditionally.
1668 * xgetcwd.c: Likewise.
1670 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1671 (free): Remove decl.
1673 * strchrnul.c (strchrnul): Define with a prototype.
1674 Fix bug: c_in was not converted to char before searching.
1676 The following changes are not K&R related:
1678 * group-member.h: Include <sys/types.h>, so that this file is
1680 * makepath.h: Likewise.
1682 * getusershell.c (readname, default_index, line_size, readname):
1683 Use size_t, not int, for sizes.
1684 (readname): If the size overflows, report an error instead of
1687 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1689 * getndelim2.c: Assume stdlib.h per the C89 spec.
1691 2003-09-08 Paul Eggert <eggert@twinsun.com>
1693 Assume C89 or better; remove K&R cruft.
1694 A few of these changes were first proposed by Derek Robert Price
1695 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1697 * addext.c: Include <string.h> unconditionally.
1698 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1699 Don't declare getenv or malloc.
1701 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1702 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1704 (find_stack_direction, alloca): Use prototypes.
1706 * atexit.c (atexit): Define using a prototype.
1708 * basename.c, dirname.c, stripslash.c:
1709 Include <string.h> unconditionally.
1711 * bcopy.c: Include <stddef.h>.
1712 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1714 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1716 * error.h (error, error_at_line, error_print_progname)
1717 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1718 * error.c: Include error.h first, to check interface.
1719 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1720 (VA_START): Remove; all uses changeed to va_start.
1721 (exit, strerror): Remove decls.
1722 (error_print_progname): Prototype uncondionally.
1723 Don't include <errno.h>; no longer needed.
1724 (private_strerror): Remove.
1725 (error_tail): Always define.
1726 (error, error_at_line): Assume C89 or better; always use prototypes.
1727 * fatal.c: Include "fatal.h" first, to test interface.
1728 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1729 (VA_START): Remove; all uses changed to va_start.
1730 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1732 (exit): Remove decl.
1733 (fatal): Prototype unconditionally. Assume va_start works.
1734 Abort at end, to pacify gcc.
1736 * euidaccess.c (main): Define with a prototype.
1738 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1740 * exitfail.c: Include <stdlib.h> unconditionally.
1742 * fnmatch_.h (__P): Remove. All uses changed to assume
1744 * fnmatch.c: Include fnmatch.h first, to test interface.
1745 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1746 (getenv): Remove decl.
1747 (fnmatch): Define using a prototype.
1748 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1749 (FCT): Define using a prototype.
1751 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1753 * gethostname.c: Include <stddef.h>.
1754 (gethostname): Define with prototype. Length is size_t, not int.
1756 2003-09-08 Paul Eggert <eggert@twinsun.com>
1758 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1759 getversion.c should have been removed then, but was accidentally
1762 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1763 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1765 2003-09-07 Paul Eggert <eggert@twinsun.com>
1767 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1768 copy_tm_result. Bug reported by Simon Josefsson in
1769 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1771 2003-09-06 Paul Eggert <eggert@twinsun.com>
1773 * time_r.c, time_r.h: New files.
1775 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1777 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1778 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1780 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1782 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1783 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1786 * timegm.c: Switch to glibc implementation, with the following changes:
1787 [defined HAVE_CONFIG_H]: Include <config.h>.
1788 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1789 (__mktime_internal) [!defined _LIBC]: New decl.
1790 (__gmtime_r) [!defined _LIBC]: New macro and function.
1791 (timegm): Use a prototype, since gnulib assumes C89.
1792 Do not bother declaring tmp to be const, as it's not really usefu.
1793 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1794 (timegm): Declare only if HAVE_DECL_TIMEGM.
1796 2003-09-03 Paul Eggert <eggert@twinsun.com>
1798 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1799 Bug reported by Lute Kamstra in
1800 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1802 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1803 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1804 course with correspondingly smaller numbers for tomorrow and
1805 yesterday. From Tadayoshi Funaba. Originally installed into
1806 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1809 2003-08-31 Simon Josefsson <jas@extundo.com>
1811 * timegm.h: New file.
1812 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1814 2003-08-31 Karl Berry <karl@gnu.org>
1816 * argp.h: update from libc.
1818 2003-08-28 Bruno Haible <bruno@clisp.org>
1820 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1821 warning on QNX, which defines O_BINARY to 000000.
1823 2003-08-24 Bruno Haible <bruno@clisp.org>
1825 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1826 MSVC7 <stdio.h> is included later.
1828 2003-08-20 Bruno Haible <bruno@clisp.org>
1830 * progname.h: New file, from GNU gettext.
1831 * progname.c: New file, from GNU gettext.
1832 * progreloc.c: New file, from GNU gettext.
1834 2003-08-19 Bruno Haible <bruno@clisp.org>
1836 * xstrdup.c: Assume <string.h> exists.
1838 2003-08-18 Jim Meyering <jim@meyering.net>
1840 * setenv.h: Indent nested cpp directive.
1841 * vasnprintf.c: Remove trailing blanks.
1843 2003-08-17 Simon Josefsson <jas@extundo.com>
1844 Bruno Haible <bruno@clisp.org>
1846 * xstrndup.h: New file.
1847 * xstrndup.c: New file.
1849 2003-08-17 Bruno Haible <bruno@clisp.org>
1851 * strndup.h: New file.
1853 2003-08-16 Paul Eggert <eggert@twinsun.com>
1855 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1856 space, undoing this 2003-08-12 change:
1857 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1859 2003-08-16 Jim Meyering <jim@meyering.net>
1861 Merge from coreutils.
1862 * xstrtoimax.c: #else #if -> #elif.
1863 * xstrtoumax.c: Likewise.
1865 2003-08-15 Paul Eggert <eggert@twinsun.com>
1867 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1868 rather than tab, after '#' in shell-script copyright notices.
1869 Suggested by Bruno Haible.
1871 2003-08-15 Jim Meyering <jim@meyering.net>
1872 and Paul Eggert <eggert@twinsun.com>
1874 Merge from coreutils.
1875 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1876 member but strut utmpx does not. Needed for AIX 4.3.3.
1877 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1879 2003-08-15 Jim Meyering <jim@meyering.net>
1881 Merge from coreutils.
1882 * xgethostname.c: Include <stdlib.h>.
1883 (xghostname): Don't exit for anything other than memory-related
1884 failure; just return NULL.
1885 * userspec.c: Include "posixver.h".
1886 (parse_user_spec): Accept `.' as a separator only
1887 in pre-POSIX-200112 mode.
1888 * strtoimax.c: Use #elif rather than #else #if.
1889 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1890 Remove function, now that we can rely on a working tzset function.
1891 [!_LIBC]: Ensure that the required autoconf test has been run.
1892 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1893 Use underlying_strftime for %r.
1894 * sha.c: Merge in some clean-up and optimization changes from glibc.
1895 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1896 Ensure that it is a multiple of 64.
1897 Rearrange loop exit tests so as to avoid performing an
1898 additional fread after encountering an error or EOF.
1899 * realloc.c: Update copyright date.
1901 2003-08-14 Jim Meyering <jim@meyering.net>
1903 Merge from coreutils.
1904 * obstack.h: Whitespace changes.
1905 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1906 and xcalloc return values.
1907 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1908 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1909 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1910 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1911 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1913 Use mntctl's return value to drive the entry-processing loop, since
1914 we can't rely on the value of the vmt_length member in the last
1915 entry. On some systems doing so could result in exhausting
1916 virtual memory. Based in part on a patch from Mike Jetzer.
1918 2003-08-14 Jim Meyering <jim@meyering.net>
1919 and Paul Eggert <eggert@twinsun.com>
1921 Merges from coreutils, plus other fixes.
1922 * physmem.c: Merge in portability changes from gcc/libiberty
1923 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1924 for credits and details. Thanks to Kaveh Ghazi for helping
1925 to keep these files in sync.
1926 (ARRAY_SIZE): Define it.
1927 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1928 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1929 (memcasecmp): Don't assume size_t fits in unsigned int.
1930 Remove casts and duplicate code.
1931 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1932 (memcpy): Remove definition.
1933 Merge in some clean-up and optimization changes from glibc.
1934 [BLOCKSIZE]: Move definition to top of file.
1935 Ensure that it is a multiple of 64.
1936 Rearrange loop exit tests so as to avoid performing an
1937 additional fread after encountering an error or EOF.
1938 * md5.h (md5_uintptr): Define.
1939 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1940 return to the initial working directory. Preserve errno
1942 * idcache.c: Include "xalloc.h".
1943 (xmalloc, xrealloc): Remove decls.
1944 (getuser): Remove casts no longer required in C89.
1945 * human.c: Include stdio.h, for sprintf.
1946 * group-member.c: Include "xalloc.h".
1947 (xmalloc, xrealloc): Remove decls.
1948 (get_group_info): Remove casts no longer required in C89.
1949 * getusershell.c (readname): Remove casts no longer required in C89.
1950 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1951 * getline.c: Whitespace fix, from coreutils.
1953 2003-08-13 Paul Eggert <eggert@twinsun.com>
1955 * exclude.c: Include <ctype.h>
1956 (IN_CTYPE_DOMAIN): New macro.
1958 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1961 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1962 Undo previous (whitespace-only) change.
1964 2003-08-12 Paul Eggert <eggert@twinsun.com>
1966 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1967 Normalize leading white space and remove trailing white space.
1968 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1969 notice, as per ../config/srclist-update.
1971 Merge from coreutils.
1972 * euidaccess.h: New file.
1973 * euidaccess.c: Include it.
1974 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1975 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1976 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1978 2003-08-11 Bruno Haible <bruno@clisp.org>
1980 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1981 (vasnprintf): Use it instead of wcslen.
1983 2003-08-11 Bruno Haible <bruno@clisp.org>
1985 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1986 value to ensure that _Bool promotes to int. Use #define for _Bool when
1987 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1989 2003-08-10 Karl Berry <karl@gnu.org>
1991 * regex.h: update from libc (whitespace fix).
1993 2003-08-09 Paul Eggert <eggert@twinsun.com>
1995 Merge some files from coreutils. These changes were
1996 originally made by Jim Meyering.
1997 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1998 many older Unixes require this.
1999 * alloca.c (alloca): Remove cast to argument of free;
2000 no longer needed in C89.
2001 * alloca_.h, regex.h: Fix white space to match
2002 what GNU indent does.
2004 2003-08-05 Paul Eggert <eggert@twinsun.com>
2006 * bumpalloc.h: Remove.
2008 2003-08-04 Paul Eggert <eggert@twinsun.com>
2010 * getloadavg.c: Change copyright notice and spacing to conform to
2013 Merge from coreutils.
2014 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2016 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2017 from Karl Berry, implemented by Jim Meyering.
2018 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2019 from Dmitry V. Levin.
2020 Remove anachronistic cast of xrealloc.
2021 * fnmatch_.h (__const): Remove. Use 'const'.
2022 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2023 type. Otherwise, it wouldn't compile with at least /bin/cc on
2024 ymp-cray-unicos9.0.2.X.
2025 Combine two mostly-identical uses of alloca into one.
2026 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2028 2003-08-04 Dave Love <d.love@dl.ac.uk>
2032 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2033 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2034 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2035 obsolete NLIST_NAME_UNION.
2036 [__GNU__]: Undef BSD and FSCALE.
2037 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2039 2003-08-03 Paul Eggert <eggert@twinsun.com>
2041 * stdbool_.h (_Bool): Make it signed char, instead of
2042 an enum type, so that it's guaranteed to promote to int. See:
2043 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2045 2003-07-31 Paul Eggert <eggert@twinsun.com>
2047 * strerror.c: Include config.h, limits.h. Declare sprintf.
2048 (strerror): Don't assume that a printable int fits in 14 bytes.
2050 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2051 Bruno Haible <bruno@clisp.org>
2053 * getline.h (getline, getdelim): Change return type to ssize_t.
2054 * getline.c (getline, getdelim): Likewise.
2055 Remove _GNU_SOURCE define; now it's defined in config.h through
2058 2003-07-22 Paul Eggert <eggert@twinsun.com>
2060 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2061 over-parenthesization in macros.
2063 Sync with coreutils.
2065 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2068 Use `exit_failure' for xalloc and xmemcoll instead of their own
2069 private exit-failure variables.
2070 * xalloc.h (xalloc_exit_failure): Remove.
2071 * xmalloc.c: Likewise. Include exitfail.h.
2072 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2073 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2074 * xmemcoll.c: Likewise. Include exitfail.h.
2075 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2077 2003-07-18 Paul Eggert <eggert@twinsun.com>
2079 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2080 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2081 to test that it can stand by itself. Include "exitfail.h".
2082 Clients should set exit_failure instead.
2083 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2085 2003-07-18 Andreas Schwab <schwab@suse.de>
2087 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2089 2003-07-18 Bruno Haible <bruno@clisp.org>
2091 * getndelim2.h: New file.
2092 * getndelim2.c: Make into a module of its own. Include config.h,
2094 (getndelim2): Make non-static. Change return type to ssize_t.
2095 * getline.h: Change argument names.
2096 * getline.c: Include getndelim2.h instead of getndelim2.c.
2097 * getnline.c: Include getndelim2.h.
2099 2003-07-17 Bruno Haible <bruno@clisp.org>
2101 * Makefile.am: Remove file.
2102 * Makefile.in: Remove file.
2104 2003-07-17 Bruno Haible <bruno@clisp.org>
2106 * getnline.h: New file.
2107 * getnline.c: New file.
2108 * getndelim2.c: New file, extracted from getline.c.
2109 (getndelim2): Renamed from getdelim2, with added nmax argument.
2110 * getline.c: Include getndelim2.c.
2111 (getdelim2): Moved out to getndelim2.c.
2112 (getline, getdelim): Update.
2114 2003-07-15 <karl@gnu.org>
2116 * vasnprintf.c: update from gettext.
2118 2003-07-15 Jim Meyering <jim@meyering.net>
2120 * makepath.c (make_path): Enclose diagnostic in _(...).
2122 2003-07-14 Paul Eggert <eggert@twinsun.com>
2124 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2125 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2126 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2127 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2128 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2129 updated automatically by ../config/srclist-update. This changes
2130 their license from LPGL to GPL.
2132 2003-07-14 Jim Meyering <jim@meyering.net>
2134 Don't emit diagnostics. Let callers do that.
2135 * save-cwd.c: Don't include "error.h".
2136 (save_cwd): Don't call error. Ensure that errno is valid
2137 when returning nonzero.
2139 * save-cwd.h (restore_cwd): Update prototype.
2140 * save-cwd.c (restore_cwd): Remove two parameters.
2141 Simplify. Don't call error upon failure. Let callers do that.
2142 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2143 when auditing is enabled. But don't bother updating the #if.
2145 2003-07-14 Simon Josefsson <jas@extundo.com>
2147 * mempcpy.h: New file.
2148 * mempcpy.c: New file.
2150 2003-07-14 Paul Eggert <eggert@twinsun.com>
2152 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2153 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2154 unicodeio.c, unicodeio.h, unlocked-io.h:
2155 Switch from LGPL to GPL.
2157 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2159 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2160 it breaks C++ compilation.
2161 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2163 2003-07-10 Jim Meyering <jim@meyering.net>
2165 * vasnprintf.c: Remove trailing blanks.
2166 Make cpp indentation consistent.
2168 2003-07-09 Paul Eggert <eggert@twinsun.com>
2170 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2171 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2172 Switch from LGPL to GPL.
2174 2003-07-07 Paul Eggert <eggert@twinsun.com>
2176 * mktime.c: Fix some boundary cases and remove need for floating point.
2178 Issue a compile-time diagnostic if time_t is floating point, or if
2179 two's complement arithmetic is not in effect, or if arithmetic
2180 right shift does not propagate the sign. These assumptions were
2181 all in the original code but they weren't checked.
2183 (TIME_T_MIDPOINT, verify): New macros.
2184 (__isleap): Remove; it has integer overflow problems.
2185 (leapyear): New function, without those problems.
2186 (ydhms_tm_diff): Remove; splitting into two parts.
2187 (ydhms_diff): New function, containing the arithmetic part of
2188 the old ydhms_tm_diff function. Issue a compile-time
2189 diagnostic if we are not using C99 integer division.
2190 Avoid casts when possible.
2191 (guess_time_tm): New function, containing the checking part of
2192 the old ydhms_tm_diff function. Return the new value, rather than
2193 the difference between it and the old. Accept a new argument T
2194 so that *T specifies the old value. Check for overflow in the result.
2196 (__mktime_internal): Use a time_t offset, not a long int offset.
2197 This undoes the 2003-06-04 change, which is no longer needed now
2198 that we have better overflow checking.
2199 (localtime_offset): Likewise.
2201 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2202 and long are 64-bit but int is only 32-bit.
2203 (ydhms_diff): Use long int to store year1 and yday1.
2204 Issue a compile-time diagnostic if long int is not wide enough.
2206 (__mktime_internal): Use long int to store adjusted year and yday.
2207 Use plain C rather than preprocessor commands, if that doesn't
2209 Check for overflow (and try to repair) after each probe
2210 rather than checking only at the very end. This avoids some bugs
2211 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2212 does not equal GMT offset at maximum time).
2213 Use integer to check for overflow rather than floating point; this
2214 is more portable to non-IEEE hosts, and is a tad faster.
2215 When we detect that we are oscillating between two values,
2216 don't check whether tm_isdst has the requested value, since
2217 we already know the answer. When tm_isdst has the wrong value,
2218 use a different heuristic to find the right one, based on the
2219 extreme values actually observed in practice in tz2003a,
2220 rather than the (overly optimistic) "previous 3 calendar quarters".
2222 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2223 "T const" to accommodate glibc style.
2224 (check_result): Use less-confusing report format. "long" -> "long int.
2226 Don't loop if the iteration overflows time_t.
2227 Allow a negative step in the iteration.
2229 2003-07-01 Paul Eggert <eggert@twinsun.com>
2231 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2232 having it depend on HAVE_SYS_TYPES_H.
2234 2003-06-25 Bruno Haible <bruno@clisp.org>
2236 * readlink.c: New file.
2238 2003-06-20 Bruno Haible <bruno@clisp.org>
2240 Assume C89, so PARAMS isn't needed.
2241 * unicodeio.h (PARAMS): Remove.
2242 * unicodeio.c: Don't use PARAMS.
2244 2003-06-18 Jim Meyering <jim@meyering.net>
2246 Merge changes from coreutils.
2247 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2248 Remove explicit declarations of xmalloc and realloc.
2250 (read_utmp): Remove anachronistic cast of xmalloc.
2252 2003-06-17 Paul Eggert <eggert@twinsun.com>
2254 Assume C89, so PARAMS isn't needed.
2255 * backupfile.h (PARAMS): Remove. All uses removed.
2256 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2257 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2258 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2259 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2260 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2261 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2262 xstrtol.h: Likewise.
2263 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2264 same.h, strverscmp.h: Do not include config.h; no longer needed.
2265 Anyway, config.h should always be included before any other file.
2267 2003-06-11 Simon Josefsson <jas@extundo.com>
2269 * sysexit_.h: New file.
2271 2003-05-20 Derek Price <derek@ximbiot.com>
2273 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2275 2003-06-10 Simon Josefsson <jas@extundo.com>
2277 * strchrnul.h: New file.
2278 * strchrnul.c: New file.
2280 2003-06-10 Simon Josefsson <jas@extundo.com>
2282 * argp.h: New file, from glibc.
2283 * argp-ba.c: New file, from glibc.
2284 * argp-eexst.c: New file, from glibc.
2285 * argp-fmtstream.c: New file, from glibc.
2286 * argp-fmtstream.h: New file, from glibc.
2287 * argp-fs-xinl.c: New file, from glibc.
2288 * argp-help.c: New file, from glibc.
2289 * argp-namefrob.h: New file, from glibc.
2290 * argp-parse.c: New file, from glibc.
2291 * argp-pv.c: New file, from glibc.
2292 * argp-pvh.c: New file, from glibc.
2293 * argp-xinl.c: New file, from glibc.
2295 2003-06-07 Jim Meyering <jim@meyering.net>
2297 * readtokens.h: Put `Free Software Foundation, Inc.'
2298 in place of my name in the copyright comment.
2299 Remove definition and uses of __P.
2302 * stat.c: Don't declare xmalloc explicitly.
2303 Instead, include "xalloc.h".
2304 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2305 xrealloc, and xcalloc return values.
2306 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2308 * xgetcwd.h: Remove definition/uses of PARAMS.
2310 2003-06-06 Jim Meyering <jim@meyering.net>
2312 * stdbool_.h: Renamed from stdbool.h.in.
2314 2003-06-06 Jim Meyering <jim@meyering.net>
2316 Merge from coreutils.
2317 * same.c: (same_name): Declare *_basename locals to be `const'.
2318 Consolidate declarations and initializations of *_base* locals.
2320 Merge from coreutils.
2321 This avoids a core dump on systems without GNU putenv,
2322 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2323 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2324 (unsetenv): New static function, from GNU libc.
2325 (rpl_putenv): Use it.
2327 * modechange.c: Remove trailing blanks.
2329 Merge from coreutils.
2330 * fsusage.c: Remove declaration of statfs.
2331 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2333 * posixtm.c: Include <stdbool.h> unconditionally.
2335 2003-06-05 Paul Eggert <eggert@twinsun.com>
2337 * mktime.c (__mktime_internal): When resolving a tm_isdst
2338 mismatch, look in future quarters as well as past. This fixes a
2339 bug when processing fall-backwards gaps immediately after a long
2340 period of daylight-saving time.
2342 * mktime.c: Assume freestanding C89 or better.
2343 (HAVE_LIMITS_H): Remove. Assume it's 1.
2344 (__P): Remove; not used.
2345 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2346 (mktime, not_equal_tm, print_tm, check_result,
2347 main): Use prototypes. Use const * where appropriate.
2348 (main): Fix typo in testing code that uncovered by above changes.
2349 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2351 2003-06-04 Paul Eggert <eggert@twinsun.com>
2353 * mktime.c: Fix Debian bug 177940
2354 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2355 (localtime_offset): Now long int, not time_t, because we want it
2356 to be guaranteed to be signed. All uses changed.
2357 (__mktime_internal): If overflow would occur when adding offset,
2360 Merge 'human' changes from coreutils. Rewrite to support
2361 locale-specific notations like thousands separators.
2362 * human.c: Simplify authorship notice.
2363 Include human.h immediately after config.h.
2364 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2365 <limits.h>: Do not include, since human.h does.
2366 (SIZE_MAX, UINTMAX_MAX): New macros.
2367 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2368 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2369 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2370 (power_letter): Renamed from suffixes.
2371 (generate_suffix_backwards): Remove.
2372 (adjust_value): Now takes int style (because of human.h changes)
2373 and long double value (for greater precision on some platforms).
2374 (group_number): New function.
2375 (human_readable): Use it. Use integer options, not enum.
2376 Put the options before the sizes in the arg list.
2377 Support all the new options.
2378 The old human_readable function has been removed;
2379 use inttostr.h instead.
2380 (human_readable, default_block_size, humblock):
2381 Use uintmax_t, not int, for block sizes.
2382 (human_readable_inexact, block_size_types): Remove.
2383 (block_size_opts): New constant.
2384 (human_options): Renamed from human_block_size, with new signature
2385 that allows block sizes up to UINTMAX_MAX. All callers changed.
2386 * human.h: Add copyright and authorship notice.
2387 Include <limits.h> and <stdbool.h> unconditionally.
2388 (PARAMS): Remove. All uses removed.
2389 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2390 (enum human_inexact_style): Remove tag; now a nameless enum.
2391 (human_floor, human_ceiling, human_round_to_even): Now have
2392 values 2, 0, 1 rather than -1, 1, 0.
2393 (human_group_digits, human_suppress_point_zero, human_autoscale,
2394 human_base_1024, human_SI, human_B): New constants.
2395 (human_readable_inexact, human_block_size): Remove.
2396 (human_readable): Size args are now uintmax_t, not int.
2397 (human_options): New decl.
2399 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2400 unnecessary now that we assume C89 or better. This change
2401 imported from coreutils.
2403 * mktime.c (__mktime_internal): Do not reject negative timestamps
2404 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2405 in the 2003-05-30 sync from glibc.
2407 .h files should stand alone, but we shouldn't include <sys/types.h>
2408 if we can get away with just <stddef.h>.
2410 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2411 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2412 rather than <sys/types.h>, as we merely need size_t.
2413 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2415 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2416 Include <stdio.h>, to get FILE.
2417 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2418 memcasecmp.h has included <stddef.h> and all we need is size_t.
2419 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2420 our interface, instead of including <sys/types.h>
2422 2003-06-02 Paul Eggert <eggert@twinsun.com>
2425 Fix some minor time-related bugs with POSIX time arguments.
2426 Some valid time stamps were being rejected (notably -1, and
2427 time stamps before 1900 on 64-bit hosts). And some invalid
2428 time stamps were being accepted, e.g. September 31.
2430 * posixtm.h (posixtime): Return bool instead of time_t, so
2431 that we can return (time_t) -1 successfully.
2432 * posixtm.c: Likewise.
2433 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2434 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2435 (t): Remove static var.
2436 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2437 of static var. All uses changed.
2438 (year): Do not reject years before 1900; they can occur with
2440 (posix_time_parse): Do not check for out-of-range components;
2441 that is now the caller's responsibility, since our checks were
2442 only approximations.
2443 (posixtime): Use mktime to check for out-of-range components,
2444 since it knows them exactly.
2445 If mktime returns (time_t) -1, check whether an error actually occurred
2446 by invoking localtime on -1.
2447 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2448 posixtime failures better.
2449 Improve the test data (in comments only).
2451 2003-05-30 <karl@gnu.org>
2453 * mktime.c: update from libc.
2455 2003-05-30 Bruno Haible <bruno@clisp.org>
2457 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2458 * localcharset.h: Likewise.
2459 * localcharset.c: Likewise.
2461 2003-05-28 Paul Eggert <eggert@twinsun.com>
2463 Assume the headers required for C89 freestanding compilers.
2464 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2465 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2466 without checking for HAVE_LIMITS_H.
2467 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2468 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2470 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2471 * exclude.c: Include <stdbool.h> unconditionally.
2472 * tempname.c: Include <stddef.h> unconditionally.
2473 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2474 * modechange.c, rpmatch.c (NULL): Don't define, since
2475 <stddef.h> does that.
2476 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2477 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2478 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2479 * xstrtol.c: Likewise.
2480 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2481 * savedir.c: Include <stddef.h> instead of defining NULL.
2483 * addext.c (addext): Use assignment rather than cast, to avoid
2484 warnings on some platforms.
2486 * mktime.c (__mktime_internal): Do not reject negative timestamps
2489 2003-05-10 Bruno Haible <bruno@clisp.org>
2491 * linebreak.c (iconv_string_length): Don't return -1 just because the
2492 string is longer than 4 KB.
2494 2003-05-12 Jim Meyering <jim@meyering.net>
2496 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2497 the space-padded-by-default conversion specifiers, %e, %k, %l.
2499 2003-05-03 Bruno Haible <bruno@clisp.org>
2501 Upgrade to Unicode-4.0.
2502 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2503 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2504 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2505 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2506 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2507 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2508 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2509 Change width of U+E0100..U+E01EF from 1 to 0.
2511 2003-04-25 Bruno Haible <bruno@clisp.org>
2513 * copy-file.c: Include <stddef.h>, for size_t.
2515 2003-04-25 Jim Meyering <jim@meyering.net>
2517 * copy-file.c (copy_file_preserving): Declare buf_size to be
2518 of type size_t, not int.
2520 2003-04-11 Jim Meyering <jim@meyering.net>
2522 Merge changes from Coreutils.
2524 2003-03-22 Jim Meyering <jim@meyering.net>
2526 * strftime.c (widen): Cast alloca return value to proper type.
2528 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2531 * strftime.c (my_strftime): Handle very large width
2532 specifications for numeric values correctly. Improve checks for
2535 2003-01-19 Jim Meyering <jim@meyering.net>
2537 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2538 (nl_get_alt_digit) [! defined my_strftime]: Define.
2539 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2540 _nl_get_alt_digit and _nl_get_walt_digit.
2542 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2543 These changes have no effect outside of _LIBC.
2545 2003-04-10 Bruno Haible <bruno@clisp.org>
2547 * findprog.h: New file, from GNU gettext.
2548 * findprog.c: New file, from GNU gettext.
2550 2003-04-05 Jim Meyering <jim@meyering.net>
2552 Merge changes from Coreutils.
2554 * exclude.h (PARAMS): Remove definition and uses.
2555 * exclude.c: Remove uses of `PARAMS'.
2557 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2558 Add test-cases for DOS filenames. Declare program_name.
2559 (main): Set up program_name. Patch by Rich Dawe.
2561 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2563 Use mntctl's return value to drive the entry-processing loop, since
2564 we can't rely on the value of the vmt_length member in the last
2565 entry. On some systems doing so could result in exhausting
2566 virtual memory. Based in part on a patch from Mike Jetzer.
2568 2003-04-04 Bruno Haible <bruno@clisp.org>
2570 * linebreak.h: New file, from GNU gettext.
2571 * linebreak.c: New file, from GNU gettext with slight modifications.
2572 * lbrkprop.h: New file, from GNU gettext.
2574 2003-04-03 Bruno Haible <bruno@clisp.org>
2576 * utf8-ucs4.h: New file, from GNU gettext.
2577 * utf16-ucs4.h: New file, from GNU gettext.
2578 * ucs4-utf8.h: New file, from GNU gettext.
2579 * ucs4-utf16.h: New file, from GNU gettext.
2581 2003-04-02 Bruno Haible <bruno@clisp.org>
2583 * binary-io.h: New file, from GNU gettext.
2585 2003-04-01 Bruno Haible <bruno@clisp.org>
2587 * pathname.h: New file, from GNU gettext.
2588 * concatpath.c: New file, from GNU gettext.
2590 2003-03-30 Bruno Haible <bruno@clisp.org>
2592 * copy-file.c (copy_file_preserving): Don't set owner if the function
2593 chown() doesn't exist.
2595 2003-03-28 Bruno Haible <bruno@clisp.org>
2597 * copy-file.h: New file, from GNU gettext.
2598 * copy-file.c: New file, from GNU gettext.
2600 2003-03-18 Jim Meyering <jim@meyering.net>
2602 * quote.c (quote_n): Fix typo in comment.
2604 2003-03-14 Jim Meyering <jim@meyering.net>
2606 Merge changes from Coreutils.
2607 * obstack.h (obstack_object_size): Declare temporary, __o,
2608 to be const, in order to avoid warnings.
2609 (obstack_room): Likewise.
2610 (obstack_empty_p): Likewise.
2612 2003-03-13 Paul Eggert <eggert@twinsun.com>
2614 Merge changes from Bison.
2615 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2616 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2617 when compiling Bison 1.875's `bitset bset = obstack_alloc
2618 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2619 * hash.c: Include <stdbool.h> unconditionally.
2621 2003-03-09 Paul Eggert <eggert@twinsun.com>
2623 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2624 Reported by Bruce Becker; see:
2625 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2627 2003-03-03 Paul Eggert <eggert@twinsun.com>
2628 Bruno Haible <bruno@clisp.org>
2630 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2631 Reported by John Hughes, see
2632 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2634 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2636 * poll_.h: New file.
2639 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2641 * mathl.h: New file.
2642 * acosl.c: New file.
2643 * asinl.c: New file.
2644 * atanl.c: New file.
2645 * ceill.c: New file.
2648 * floorl.c: New file.
2649 * frexpl.c: New file.
2650 * ldexpl.c: New file.
2652 * sincosl.c: New file.
2654 * sqrtl.c: New file.
2656 * trigl.c: New file.
2657 * trigl.h: New file.
2659 2003-02-17 Bruno Haible <bruno@clisp.org>
2661 * mkdtemp.h: New file, from GNU gettext.
2662 * mkdtemp.c: New file, from GNU gettext.
2664 2003-01-31 Bruno Haible <bruno@clisp.org>
2666 * rename.c: #undef rename before defining rpl_rename.
2667 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2669 2003-01-30 Bruno Haible <bruno@clisp.org>
2671 * printf-args.h: New file, from GNU gettext.
2672 * printf-args.c: New file, from GNU gettext.
2673 * printf-parse.h: New file, from GNU gettext.
2674 * printf-parse.c: New file, from GNU gettext.
2675 * vasnprintf.h: New file, from GNU gettext.
2676 * vasnprintf.c: New file, from GNU gettext.
2677 * asnprintf.c: New file, from GNU gettext.
2678 * vasprintf.h: New file, from GNU gettext with modifications.
2679 * vasprintf.c: New file, from GNU gettext.
2680 * asprintf.c: New file, from GNU gettext.
2682 2003-01-29 Bruno Haible <bruno@clisp.org>
2684 * stpncpy.h: New file, from GNU gettext with modifications.
2685 * stpncpy.c: New file, from GNU gettext with modifications.
2687 2003-01-28 Bruno Haible <bruno@clisp.org>
2689 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2691 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2694 2003-01-27 Bruno Haible <bruno@clisp.org>
2696 * xsetenv.h: New file, from GNU gettext.
2697 * xsetenv.c: New file, from GNU gettext.
2699 2003-01-23 Bruno Haible <bruno@clisp.org>
2701 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2703 2003-01-22 Bruno Haible <bruno@clisp.org>
2705 * exit.h: New file, from GNU gettext.
2707 2003-01-11 Bruno Haible <bruno@clisp.org>
2709 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2710 * strcase.h (strcasecmp, strncasecmp): Likewise.
2712 2003-01-14 Jim Meyering <jim@meyering.net>
2714 * same.c (same_name): Tweak a comment.
2716 2003-01-11 Bruno Haible <bruno@clisp.org>
2718 * same.c (same_name): Reorder tests so as to avoid calling stat()
2719 when a string comparison is sufficient.
2721 2003-01-11 Bruno Haible <bruno@clisp.org>
2723 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2726 2003-01-11 Bruno Haible <bruno@clisp.org>
2728 * hash-pjw.c: Add comment about low quality of this function.
2730 2003-01-12 Paul Eggert <eggert@twinsun.com>
2732 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2733 to avoid collisions with libcurses and libreadline.
2735 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2736 * getstr.h, getstr.c: Remove.
2737 * getline.c: Include "getline.h", to check interface.
2738 Move body of old getstr.c here: this defines MIN_CHUNK and
2739 declares getdelim2, which is renamed from getstr.
2740 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2742 * linebuffer.c (readlinebuffer): Renamed from readline.
2744 * linebuffer.h: Likewise.
2745 (readline): Remove backward-compatibility macro.
2747 2003-01-12 Jim Meyering <jim@meyering.net>
2749 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2751 2003-01-10 Bruno Haible <bruno@clisp.org>
2753 * alloca_.h: New file.
2754 * getdate.y: Unconditionally include alloca.h.
2755 * makepath.c: Likewise.
2756 * setenv.c: Likewise.
2757 * userspec.c: Likewise.
2759 2003-01-09 Bruno Haible <bruno@clisp.org>
2761 * stdbool.h.in: New file.
2763 2003-01-08 Bruno Haible <bruno@clisp.org>
2765 * safe-read.c: Include specification header first, to ensure its
2767 * full-write.c: Likewise.
2769 2003-01-08 Jim Meyering <jim@meyering.net>
2771 * full-write.c: Undefine and define-away `const' after inclusion
2772 of errno.h, not before. Suggestion from Bruno Haible.
2774 2003-01-07 Jim Meyering <jim@meyering.net>
2776 * full-write.c: Rework so that it may serve to define full_read, too.
2777 * full-read.c: Simply #define FULL_READ and include full-write.c.
2779 2003-01-06 Jim Meyering <jim@meyering.net>
2781 * version-etc.c: Update year in translatable copyright string.
2783 2002-12-25 Bruno Haible <bruno@clisp.org>
2785 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2786 * xstrtol.h: Likewise.
2787 * xstrtoimax.c: Likewise.
2788 * xstrtoumax.c: Likewise.
2789 * human.h: Likewise.
2791 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2792 on systems that have <inttypes.h> but not <stdint.h>.
2794 2002-12-31 Paul Eggert <eggert@twinsun.com>
2796 * memcoll.c (memcoll): Fall back on a simple algorithm using
2797 memcmp if strcoll doesn't work.
2799 2002-12-23 Bruno Haible <bruno@clisp.org>
2801 * localcharset.h: New file.
2802 * localcharset.c: Include it.
2803 * unicodeio.c: Likewise.
2805 2002-12-22 Bruno Haible <bruno@clisp.org>
2807 * utime.c (utime_null): No need to call ftruncate if the file was
2810 2002-12-23 Bruno Haible <bruno@clisp.org>
2812 * memcoll.c (STRCOLL): New macro.
2815 2002-12-22 Bruno Haible <bruno@clisp.org>
2817 * getstr.h (getstr): Define, to avoid clash with libcurses.
2818 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2820 2002-12-22 Bruno Haible <bruno@clisp.org>
2822 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2824 2002-12-23 Bruno Haible <bruno@clisp.org>
2826 * getline.h: Include <stddef.h>, for size_t.
2828 * unicodeio.h: Include <stddef.h>, for size_t.
2829 * unicodeio.c: Don't include <stddef.h>.
2831 2002-12-17 Bruno Haible <bruno@clisp.org>
2833 * canon-host.c (strdup): Remove unused declaration.
2835 * fsusage.c: Include full_read.h.
2836 (get_fs_usage): Use full_read instead of safe_read.
2838 * utime.c (utime_null): Use SAFE_READ_ERROR.
2840 2002-12-11 Bruno Haible <bruno@clisp.org>
2842 * setenv.h: Rewritten to cope with systems that have setenv() but not
2844 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2847 2002-12-11 Bruno Haible <bruno@clisp.org>
2849 * setenv.c (alloca): Fall back to malloc.
2851 (setenv): Use freea() to free memory allocated with alloca().
2853 2002-11-13 Bruno Haible <bruno@clisp.org>
2855 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2856 function declarations.
2857 * unsetenv.c (unsetenv): Likewise.
2859 2002-03-04 Bruno Haible <bruno@clisp.org>
2861 Portability to AIX 4.3.3.
2862 * unsetenv.c: New file, extracted from setenv.c.
2863 * setenv.c: Move the unsetenv() function to unsetenv.c.
2865 2001-12-20 Bruno Haible <bruno@clisp.org>
2867 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2868 use malloc instead. For SunOS 4.
2870 2001-12-11 Bruno Haible <bruno@clisp.org>
2872 * setenv.c: Declare alloca.
2873 (compar_fn_t): New typedef.
2874 (KNOWN_VALUE, STORE_VALUE): Use it.
2876 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2879 2002-12-10 Paul Eggert <eggert@twinsun.com>
2881 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2882 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2883 Choose values that are less likely to collide with system fnmatch
2885 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2886 defined (e.g., a pure POSIX system).
2887 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2888 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2890 2002-12-06 Jim Meyering <jim@meyering.net>
2892 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2894 Merge in changes from libc's misc/error.c, in preparation
2895 for the merge of gnulib's changes back into libc.
2897 * error.c (_): Define only if not already defined.
2898 Move definition to follow all #include directives.
2899 Include unlocked-io.h only if !_LIBC.
2900 [_LIBC]: Include <libio/libioP.h>.
2901 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2902 (fflush): Tweak definition to use INTUSE.
2905 2002-12-05 Paul Eggert <eggert@twinsun.com>
2907 * alloca.c [defined emacs]: Include "lisp.h".
2908 (xalloc_die) [defined emacs]: New macro.
2909 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2910 [! defined emacs]: Include <xalloc.h>.
2911 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2912 (pointer): Typedef to POINTER_TYPE *.
2913 (malloc): Remove decl; we now always use xmalloc.
2914 (alloca): Use old-style definition, since Emacs needs this.
2915 Check for arithmetic overflow when computing combined size.
2917 2002-12-04 Paul Eggert <eggert@twinsun.com>
2919 Do not generate unlocked-io.h automatically, since it's easier to
2920 maintain it by hand.
2922 * unlocked-io.h: New file, from GNU diffutils,
2923 but with proper copyright notice and attribution.
2925 * Makefile.am: Add copyright notice.
2926 (libfetish_a_SOURCES): Add unlocked-io.h.
2927 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2928 (DISTCLEANFILES, io_functions): Remove macros.
2929 (EXTRA_DIST): Remove gen_uio.
2930 (unlocked-io.h): Remove rule.
2932 2002-12-04 Jim Meyering <jim@meyering.net>
2934 Reflect the fact that stat.c and lstat.c are no longer generated.
2935 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2936 (DISTCLEANFILES): Likewise.
2937 (EXTRA_DIST): Likewise.
2938 (all_local): Don't depend on stat.c or lstat.c.
2939 (stat.c, lstat.c): Remove rules.
2940 (EXTRA_DIST): Remove xstat.in.
2942 * xstat.in: Remove file. Contents moved into stat.c.
2943 * stat.c: New file. Contents mostly from xstat.in.
2944 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2945 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2947 * safe-read.c: Rework so that it may serve to define safe_write, too.
2948 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2950 2002-12-03 Jim Meyering <jim@meyering.net>
2952 * safe-read.c, safe-write.c: Change variable names and comments, but
2953 not semantics, to minimize the differences between these two files.
2954 (safe_read): Change comment to mention SAFE_READ_ERROR.
2956 * safe-read.c (IS_EINTR): Define.
2957 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2959 2002-12-02 Bruno Haible <bruno@clisp.org>
2961 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2962 Define, taken from safe-read.c.
2963 (INT_MAX): Provide fallback.
2964 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2965 * safe-write.h (SAFE_WRITE_ERROR): Define.
2967 * safe-read.c (EINTR): Remove definition.
2968 (safe_read): Don't use EINTR if it is absent.
2970 2002-12-02 Jim Meyering <jim@meyering.net>
2972 * safe-read.c (EINTR): Define.
2973 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2974 (INT_MAX): Provide fallback.
2975 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2977 * safe-read.h (SAFE_READ_ERROR): Define.
2979 2002-12-01 Jim Meyering <jim@meyering.net>
2981 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2982 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2984 2002-11-27 Paul Eggert <eggert@twinsun.com>
2986 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2987 hash_rehash): Replace `if (limit <= value) abort ();' with
2988 `if (! (value < limit)) abort ();', for readability.
2990 2002-11-26 <karl@gnu.org>
2992 * strdup.c: copy from libc again, with jim's ok.
2993 * .cppi-disable: re-add strdup.c
2995 2002-11-25 <karl@gnu.org>
2997 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2998 instead of "strtol.c".
3000 2002-11-25 Jim Meyering <jim@meyering.net>
3002 * mktime.c: Sync from libc, now that it has the latest fix.
3004 2002-11-24 <karl@gnu.org>
3006 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3007 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3009 2002-11-24 Jim Meyering <jim@meyering.net>
3011 Update from coreutils:
3013 * mktime.c: Merge in changes from libc.
3015 Avoid a link-time failure on some Linux systems.
3016 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3017 (__mon_yday): Declare with the STATIC attribute.
3018 (__mktime_internal): Likewise.
3019 Based on a report from Greg Schafer.
3021 2002-11-23 Jim Meyering <jim@meyering.net>
3023 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3024 Use `unsigned', not `int', as type of index.
3026 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3028 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3030 2002-11-22 Paul Eggert <eggert@twinsun.com>
3032 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3033 hint that one should use `if (! x) abort ();' rather than `assert
3034 (x);', and anyway it's one less thing to worry about configuring.
3035 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3036 hash_rehash, hash_insert): Use abort rather than assert.
3038 2002-11-22 Paul Eggert <eggert@twinsun.com>
3040 * quotearg.h: Allow multiple inclusion by surrounding with
3041 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3042 so that we can be included first.
3043 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3044 * quotearg.c: Include quotearg.h immediately after config.h.
3045 No need to include stddef.h or sys/types.h any more.
3046 Surround local include files with "", not "<>".
3047 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3048 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3049 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3050 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3051 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3052 (ISPRINT): Remove; no longer needed now that we assume C89.
3054 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3057 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3058 quotearg_char): Use SIZE_MAX rather than
3059 (size_t) -1 when we are talking about "infinity".
3061 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3063 2002-11-22 Bruno Haible <bruno@clisp.org>
3065 * safe-read.h: Assume C89. Add comments.
3066 (safe_read): Change return type to size_t.
3067 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3068 counts > SSIZE_MAX correctly.
3069 * safe-write.h: New file.
3070 * safe-write.c: New file.
3071 * full-read.h: New file.
3072 * full-read.c: New file.
3073 * full-write.h: Assume C89. Add comments.
3074 * full-write.c: Include safe-write.h.
3075 (full_write): Rewritten to use safe_write.
3076 Suggested by Jim Meyering and Paul Eggert.
3078 2002-11-21 Bruno Haible <bruno@clisp.org>
3080 Remove case insensitive option matching.
3081 * argmatch.h (argcasematch): Remove declaration.
3082 (ARGCASEMATCH): Remove macro.
3083 (__xargmatch_internal): Remove case_sensitive argument.
3084 (XARGMATCH): Update.
3085 (XARGCASEMATCH): Remove macro.
3086 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3087 case_sensitive argument.
3088 (argcasematch): Remove function.
3089 (__xargmatch_internal): Remove case_sensitive argument.
3090 (main): Use XARGMATCH instead of XARGCASEMATCH.
3092 * xmalloc.c: Change compile-time error message. Add comment about
3093 required autoconf version.
3095 2002-11-21 Jim Meyering <jim@meyering.net>
3097 * strdup.c (strdup): Tweak comment and initial #if/#include.
3099 Merge in changes from the coreutils.
3101 2002-09-25 Paul Eggert <eggert@twinsun.com>
3102 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3103 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3104 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3105 int. Work more efficiently if X is the same width as uintmax_t.
3106 Do not compare X to -1, to avoid bogus compiler warning.
3107 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3108 Don't assume that f_frsize and f_bsize are the same type.
3110 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3113 * makepath.c (make_path): Restore umask *before* creating the final
3115 (make_path): Minor reformatting.
3117 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3118 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3120 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3121 ones. At least on GNU/Linux systems, `auto' means something else.
3124 2002-11-20 Paul Eggert <eggert@twinsun.com>
3126 Merge argmatch cleanups from Bison. Assume C89.
3128 * argmatch.c: Include config.h here, not in argmatch.h.
3129 Include stdlib.h, for EXIT_FAILURE.
3130 Always include <string.h>, since we assume C89.
3131 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3132 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3133 Include <stddef.h> instead, since it's all we need for size_t.
3134 (PARAMS): Remove. All uses removed.
3135 (ARRAY_CARDINALITY): Do not bother to #undef.
3136 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3137 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3138 Remove unnecessary parentheses.
3139 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3140 Insert necessary parentheses.
3141 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3142 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3144 2002-11-19 Bruno Haible <bruno@clisp.org>
3146 * mbswidth.c: Include mbswidth.h right at the beginning.
3147 * mbswidth.h: Include <stddef.h>, for size_t.
3149 * mbswidth.h (PARAMS): Remove macro.
3150 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3151 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3153 * gcd.h (PARAMS): Remove macro.
3154 (gcd): Use ANSI C function declarations.
3155 * gcd.c (gcd): Likewise.
3157 2002-11-15 Bruno Haible <bruno@clisp.org>
3159 * strcspn.c: Include <stddef.h>.
3160 (strcspn): Use ANSI C function declaration. Change return type to
3162 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3163 (strpbrk): Use NULL.
3164 * strpbrk.h (PARAMS): Remove macro.
3165 (strpbrk): Use ANSI C function declaration.
3166 * strstr.c: Don't include <sys/types.h>.
3167 * strstr.h (PARAMS): Remove macro.
3168 (strstr): Use ANSI C function declarations.
3170 2002-11-06 Bruno Haible <bruno@clisp.org>
3172 * gcd.h (gcd): Change argument type to 'unsigned long'.
3173 * gcd.c (gcd): Likewise.
3175 2002-11-05 Bruno Haible <bruno@clisp.org>
3177 * gcd.h: New file, from gettext-0.11.5.
3178 * gcd.c: New file, from gettext-0.11.5.
3180 2002-11-05 Bruno Haible <bruno@clisp.org>
3182 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3183 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3184 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3185 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3187 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3188 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3190 * closeout.c: Include gettext.h instead of <libintl.h>.
3191 * human.c: Include gettext.h instead of <libintl.h>.
3192 * quotearg.c: Include gettext.h instead of <libintl.h>.
3193 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3194 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3195 * userspec.c: Include gettext.h instead of <libintl.h>.
3196 * version-etc.c: Include gettext.h instead of <libintl.h>.
3197 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3198 (textdomain): Remove definition.
3199 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3201 * long-options.c: Remove include of <libintl.h> and definition of _.
3202 * same.c: Remove include of <libintl.h> and definition of _.
3204 2002-11-04 Bruno Haible <bruno@clisp.org>
3206 * stpcpy.h: New file, from GNU gettext-0.11.5.
3207 * strcase.h: New file, from GNU gettext-0.11.5.
3208 * strpbrk.h: New file, from GNU gettext-0.11.5.
3209 * strstr.h: New file, from GNU gettext-0.11.5.
3210 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3212 2002-05-09 Bruno Haible <bruno@clisp.org>
3214 * config.charset: Update for newest glibc. Add canonical names
3215 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3217 2002-05-09 Bruno Haible <bruno@clisp.org>
3219 * localcharset.c (get_charset_aliases): Add more Windows specific
3222 2002-05-08 Owen Taylor <otaylor@redhat.com>
3224 * config.charset: A few additions for Solaris.
3226 2001-12-05 Bruno Haible <bruno@clisp.org>
3228 * localcharset.c (locale_charset): Don't return an empty string.
3230 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3232 * config.charset: msdos in uk_UA uses CP1125.
3234 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3236 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3237 * localcharset.c (locale_charset): Declare as extern "C".
3239 2002-02-15 Bruno Haible <bruno@clisp.org>
3241 * config.charset [msdosdjgpp]: For Russian, use CP866.
3243 2002-02-11 Bruno Haible <bruno@clisp.org>
3245 * config.charset: Add support for NetBSD.
3247 2002-09-25 <karl@gnu.org>
3249 * strdup.c: copy from libc/string (via ../config/srclist*).
3250 * getopt*: copy from libc/posix.
3251 * gettext.h: copy from gettext.
3252 * .cppi-disable: add strdup.c, gettext.h.
3254 2002-07-01 Jim Meyering <meyering@lucent.com>
3256 * c-stack.c: Include sys/time.h.
3257 From Volker Borchert.
3259 2002-06-11 Paul Eggert <eggert@twinsun.com>
3261 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3262 New macro. Use it uniformly instead of
3263 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3264 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3265 reported by Vin Shelton.
3267 2002-06-22 Jim Meyering <meyering@lucent.com>
3269 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3270 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3272 2002-06-22 Paul Eggert <eggert@twinsun.com>
3274 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3275 Do not assume SA_SIGINFO behavior.
3276 Bug reported by Jim Meyering on NetBSD 1.5.2.
3278 2002-06-22 Jim Meyering <meyering@lucent.com>
3280 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3282 * exitfail.c, exitfail.h: Likewise.
3283 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3285 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3287 (EXTRA_DIST): Add fnmatch_loop.c.
3288 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3290 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3291 * fnmatch.c: Update from diffutils-2.8.2.
3292 * fnmatch_.h: New file. From diffutils-2.8.2.
3293 * fnmatch.h: Remove file.
3295 2002-06-18 Paul Eggert <eggert@twinsun.com>
3297 * file-type.h: Report an error if neither S_ISREG nor
3298 S_IFREG is defined, instead of using a test specific to glibc
3299 2.2. This should be safe, since POSIX requires S_ISREG and
3300 Unix Version 7 had S_IFREG. We don't need to check for
3301 <sys/types.h> since we don't use any symbols that it defines.
3303 2002-06-15 Jim Meyering <meyering@lucent.com>
3305 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3306 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3307 have been included before this file.
3309 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3311 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3312 so that each temporary file name is unique and valid in the first
3313 8 characters, for operation under DOS.
3315 2002-06-15 Jim Meyering <meyering@lucent.com>
3317 Work even with DJGPP 2.03, which lacks support for symlinks.
3319 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3321 * lchown.c (S_ISLNK): Likewise.
3323 2002-06-14 Jim Meyering <meyering@lucent.com>
3325 * file-type.h: Use the version from diffutils-2.8.2.
3326 * file-type.c: Likewise.
3328 2002-05-27 Jim Meyering <meyering@lucent.com>
3330 Fix a problem seen only on nonconforming systems whereby ls.c's
3331 use of localtime, and then of gettimeofday would cause trouble:
3332 the localtime call used to initialize rpl_gettimeofday's save
3333 mechanism would clobber ls's current local time information so
3334 that in any long listing the first file would always be listed
3335 with date 1970-01-01. Analysis by Volker Borchert.
3337 * gettimeofday.c (localtime): Undefine.
3338 (rpl_localtime): New function.
3340 2002-05-22 Jim Meyering <meyering@lucent.com>
3342 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3343 * file-type.h: New file.
3344 * file-type.c (file_type): New file/function. Extracted from diffutils.
3346 2002-04-29 Paul Eggert <eggert@twinsun.com>
3348 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3350 2002-04-28 Paul Eggert <eggert@twinsun.com>
3352 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3353 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3354 of 127, since 64 is the largest conceivable number for ancient
3356 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3358 2002-04-28 Jim Meyering <meyering@lucent.com>
3360 * sig2str.c (WTERMSIG): Remove definition (unused).
3362 2002-04-28 Paul Eggert <eggert@twinsun.com>
3364 * sig2str.h, sig2str.c: New files.
3365 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3367 2002-04-24 Jim Meyering <meyering@lucent.com>
3369 * gettext.h: New file, from Gettext.
3370 * Makefile.am (INCLUDES): Remove -I../intl.
3371 (libfetish_a_SOURCES): Add gettext.h.
3373 2002-04-16 Jim Meyering <meyering@lucent.com>
3375 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3376 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3377 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3379 2002-04-12 Jim Meyering <meyering@lucent.com>
3381 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3383 2002-03-10 Jim Meyering <meyering@lucent.com>
3385 * makepath.c (make_path): Remove a comma from a diagnostic.
3386 Suggestion from Santiago Vila.
3388 2002-03-08 Jim Meyering <meyering@lucent.com>
3390 * rename.c: Mention that this wrapper is needed also on
3391 mips-dec-ultrix4.4 systems.
3393 2002-03-02 Jim Meyering <meyering@lucent.com>
3395 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3396 not HAVE_CLOCK_SETTIME.
3398 2002-02-27 Paul Eggert <eggert@twinsun.com>
3400 * nanosleep.h: Rename to....
3401 * timespec.h: New name for nanosleep.h. All uses changed.
3403 * gettime.c: New file.
3404 * settime.c: New file.
3407 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3408 timespec.h. Remove nanosleep.h.
3410 2002-02-25 Paul Eggert <eggert@twinsun.com>
3412 * acl.c, acl.h: New files.
3413 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3415 2002-02-24 Jim Meyering <meyering@lucent.com>
3417 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3418 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3419 cause trouble. Reported by Nelson Beebe.
3421 2002-02-23 Paul Eggert <eggert@twinsun.com>
3423 * path-concat.c (xpath_concat): Reorder code to pacify
3424 compilers that don't know that xalloc_die never returns.
3426 2002-02-20 Jim Meyering <meyering@lucent.com>
3428 * getdate.c: Regenerate using bison-1.33.
3430 2002-02-15 Paul Eggert <eggert@twinsun.com>
3432 * posixver.c, posixver.h: New files.
3433 * Makefile.am (libfetish_a_SOURCES): Add them.
3435 2002-02-02 Paul Eggert <eggert@twinsun.com>
3436 Bruno Haible <bruno@clisp.org>
3438 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3439 (fwrite_success_callback): New declaration.
3440 * unicodeio.c (unicode_to_mb): New function, extracted from
3441 print_unicode_char. Call failure callback instead of error.
3442 (fwrite_success_callback): New function.
3443 (exit_failure_callback): New function.
3444 (fallback_failure_callback): New function.
3445 (print_unicode_char): Call unicode_to_mb.
3447 2002-01-26 Jim Meyering <meyering@lucent.com>
3449 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3451 2002-01-22 Jim Meyering <meyering@lucent.com>
3453 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3454 Otherwise, some versions of automake would omit the rule that makes
3455 Makefile from Makefile.in.
3457 2001-01-21 Paul Eggert <eggert@twinsun.com>
3459 * xmemcoll.h, xmemcoll.c: New files.
3460 * Makefile.am (libfetish_a_SOURCES): Add them.
3461 * memcoll.c: Include errno.h, and declare errno if not defined.
3462 (memcoll): Set errno to zero if there is no error.
3464 * quotearg.c (quotearg_buffer_restyled):
3465 Fix bug with quoting buffers containing NUL when backslashing escapes.
3466 This bug was exposed by the other changes in this patch.
3467 (quotearg_n_options): New arg ARGSIZE.
3468 All callers changed.
3469 (quoting_options_from_style): New function.
3470 (quotearg_n_style): Use it.
3471 (quotearg_n_style_mem): New function.
3473 * quotearg.h (quotearg_n_style_mem): New function.
3475 2002-01-16 Jim Meyering <meyering@lucent.com>
3477 * getdate.y: Add three semicolons, each just before a closing brace.
3478 Bison (as of version 1.31) no longer papers over that mistake.
3480 2002-02-14 Paul Eggert <eggert@twinsun.com>
3482 * backupfile.c (ISDIGIT): Comment fix.
3483 * getdate.y (ISDIGIT): Likewise.
3484 * posixtm.c (ISDIGIT, year): Likewise.
3485 * strverscmp.c (ISDIGIT): Likewise.
3486 * userspec.c (ISDIGIT): Likewise.
3488 2002-01-05 Jim Meyering <meyering@lucent.com>
3490 * version-etc.c (version_etc_copyright): Update copyright year.
3492 2001-01-19 Paul Eggert <eggert@twinsun.com>
3494 * closeout.c (close_stdout_status): If ferror (stdout), do
3495 not silently exit merely because the output buffer happens to
3496 have nothing pending.
3498 2001-12-18 Paul Eggert <eggert@twinsun.com>
3500 See the big note in ../ChangeLog.
3501 * human.c (suffixes): Prefer K to k for 1024.
3502 (generate_suffix_backwards): New function.
3503 (human_readable_inexact): Use it.
3504 * xstrtol.c (__xstrtol): If there is no number but there
3505 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3506 Accept 'K' as well as 'k'.
3508 2001-12-15 Jim Meyering <meyering@lucent.com>
3510 * regex.h (__restrict_arr): Update from libc.
3512 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3513 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3516 2001-12-10 Jim Meyering <meyering@lucent.com>
3518 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3519 Instead, include "xalloc.h".
3520 (initbuffer): Don't cast xmalloc return value to char*.
3521 (readline): Reword comment.
3522 Don't cast xrealloc return value to char*
3525 2001-12-09 Jim Meyering <meyering@lucent.com>
3527 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3528 `signed and unsigned type in conditional expression'.
3529 * posixtm.c (posix_time_parse): Likewise.
3531 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3533 * readtokens.c (readtoken): Declare an index to be of type unsigned
3534 to avoid a pedantic warning.
3536 * getstr.c: Don't include assert.h.
3537 (getstr): Remove warning-evoking assertions.
3538 Return -1 if offset parameter is out of bounds.
3539 Change the type of a local from int to size_t.
3541 * strftime.c (my_strftime_localtime_r): Include this function
3542 definition in the `#if ! HAVE_TM_GMTOFF' block.
3544 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3545 Include xalloc.h instead.
3547 2001-12-02 Jim Meyering <meyering@lucent.com>
3549 * tempname.c: Don't declare getenv, thus reverting the change of
3550 2001-11-18. It's no longer necessary, now that stdlib.h is always
3553 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3554 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3556 2001-11-30 Akim Demaille <akim@epita.fr>
3558 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3559 before being defined.
3561 2001-11-27 Paul Eggert <eggert@twinsun.com>
3563 * quotearg.h (quotearg_n, quotearg_n_style):
3564 First arg is int, not unsigned.
3565 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3566 (SIZE_MAX, UINT_MAX): New macros.
3567 (quotearg_n_options): Abort if N is negative.
3568 Avoid overflow check on hosts where size_t is 64 bits and int
3569 is 32 bits, as overflow is impossible there.
3570 Fix off-by-one typo that caused unnecessary reallocation.
3572 2001-11-27 Jim Meyering <meyering@lucent.com>
3574 * tempname.c: Merge with version from libc.
3575 * regex.c: Likewise.
3577 * tempname.c: Include stdlib.h unconditionally. On some old systems
3578 for which STDC_HEADERS is 0, it was not included, resulting in a
3579 warning about an integer-to-pointer conversion problem with getenv.
3580 Reported by Volker Borchert.
3582 2001-11-26 Jim Meyering <meyering@lucent.com>
3584 * gtod.h: Remove file.
3585 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3586 * gettimeofday.c: Don't include gtod.h.
3587 (GTOD_init): Remove function.
3588 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3589 Suggestion from Volker Borchert.
3591 2001-11-23 Jim Meyering <meyering@lucent.com>
3593 * hash.h (struct hash_table): Don't define here. Merely declare it.
3594 * hash.c (struct hash_table): Define it here instead.
3596 2001-11-22 Jim Meyering <meyering@lucent.com>
3598 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3600 2001-11-18 Paul Eggert <eggert@twinsun.com>
3602 * tempname.c (TMP_MAX): Remove; no longer needed.
3603 (TEMPORARIES): New macro.
3604 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3605 removes an artificial limitation (e.g. HP-UX 10.20, where
3608 2001-11-18 Jim Meyering <meyering@lucent.com>
3610 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3613 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3614 files will be created before anything else.
3616 2001-11-17 Jim Meyering <meyering@lucent.com>
3618 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3619 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3620 rather than group writable. Patch by Juan F. Codagnone.
3622 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3623 Instead, include "xalloc.h".
3625 * mountlist.c: Include unlocked-io.h after all system headers.
3626 Remove explicit declarations of xmalloc, xrealloc,
3627 and xstrdup. Instead, include "xalloc.h".
3629 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3630 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3631 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3633 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3634 Reported by Padraig Brady.
3636 * mkstemp.c: #undef mkstemp.
3638 (rpl_mkstemp): Rename from mkstemp.
3641 2001-11-16 Jim Meyering <meyering@lucent.com>
3643 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3644 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3645 determine the amount of total physical memory, use pstat_getstatic.
3646 HPUX-11 doesn't define _SC_PHYS_PAGES.
3647 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3648 If sysconf couldn't be used to determine the amount of available
3649 physical memory, use both pstat_getstatic and pstat_getdynamic.
3650 Based on a patch from Bob Proulx.
3652 2001-11-05 Jim Meyering <meyering@lucent.com>
3654 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3656 2001-11-03 Jim Meyering <meyering@lucent.com>
3658 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3659 in argmatch_to_argument call.
3661 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3664 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3665 e.g., a fault due to an attempt to free a NULL pointer.
3667 2001-11-01 Jim Meyering <meyering@lucent.com>
3669 * dirfd.c, dirfd.h: New files.
3670 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3672 * hash.c (hash_print) [TESTING]: Clean up.
3674 2001-10-22 Paul Eggert <eggert@twinsun.com>
3676 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3677 to avoid a warning if -Wall.
3679 2001-10-21 Paul Eggert <eggert@twinsun.com>
3681 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3683 2001-10-21 Jim Meyering <meyering@lucent.com>
3685 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3686 this code would end up calling gettext even in packages built
3688 * getopt.c (_): Likewise.
3689 * regex.c (_): Likewise.
3691 2001-10-20 Paul Eggert <eggert@twinsun.com>
3693 * error.c (strerror_r): Do not declare unless !_LIBC.
3694 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3695 Use strerror_r that is only a macro, even if it is not a function.
3696 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3697 (private_strerror): Use prototypes, not old-style function definition.
3698 (print_errno_message): New function.
3699 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3701 (error_tail, error, error_at_line): Use it.
3703 2001-10-11 Jim Meyering <meyering@lucent.com>
3705 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3706 and quote_n (1, ... to avoid clobbering a buffer.
3708 2001-10-05 Jim Meyering <meyering@lucent.com>
3710 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3711 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3712 * hash-pjw.h: New file.
3714 2001-09-30 Jim Meyering <meyering@lucent.com>
3716 * mountlist.c [MOUNTED_GETFSSTAT]:
3717 Include <sys/ucred.h>, for Apple Darwin.
3718 Include sys/mount.h and sys/fs_types.h only if available.
3720 (read_filesystem_list): Use FS_TYPE.
3722 2001-09-29 Paul Eggert <eggert@twinsun.com>
3724 * exclude.c (excluded_filename): 0 -> false, since it's
3727 2001-09-28 Paul Eggert <eggert@twinsun.com>
3729 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3730 #defines strtoimax. Also treat the other strto* functions
3733 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3734 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3735 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3737 2001-09-26 Jim Meyering <meyering@lucent.com>
3739 Most macros in unlocked-io.h had the wrong number of arguments.
3740 * gen-uio: New script.
3741 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3742 * unlocked-io.hin: Remove file.
3743 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3744 rather than trying to embed it here.
3745 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3746 Reported by Padraig Brady.
3748 2001-09-25 Volker Borchert <bt@teknon.de>
3750 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3752 2001-09-23 Jim Meyering <meyering@lucent.com>
3754 * mountlist.c: Remove useless parentheses in #if directives.
3755 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3756 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3758 2001-09-22 Jim Meyering <meyering@lucent.com>
3760 * localcharset.c: Update from latest gettext.
3761 * config.charset: Likewise.
3763 2001-09-20 Jim Meyering <meyering@lucent.com>
3765 * xstrtol.c (strtoimax): Guard declaration with
3766 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3767 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3768 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3769 (strtoumax): Likewise, for completeness (it wasn't necessary).
3771 2001-09-06 Paul Eggert <eggert@twinsun.com>
3773 * strtoimax.c (HAVE_LONG_LONG):
3774 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3775 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3776 to work around bug in IBM C compiler.
3778 2001-09-16 Jim Meyering <meyering@lucent.com>
3780 * mkdir.c: New file.
3782 2001-09-04 Paul Eggert <eggert@twinsun.com>
3784 * xgetcwd.c: Revert some of the previous change; intead,
3785 fix the HAVE_GETCWD_NULL code to behave more like the
3786 !HAVE_GETCWD_NULL code used to.
3789 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3792 2001-09-04 Paul Eggert <eggert@twinsun.com>
3794 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3795 Use ssize_t, not int, to store result of readlink.
3796 Check for ssize_t overflow as well as size_t overflow,
3797 as POSIX says the result of readlink is implementation-defined
3798 when ssize_t overflows.
3799 Remove unnecessary cast to char*.
3800 Use free+malloc instead of realloc, as the storage doesn't need
3801 to be preserved and it's clearer and can be more efficient that way.
3802 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3803 * xreadlink.h (xreadlink): Update prototype.
3805 2001-09-03 Paul Eggert <eggert@twinsun.com>
3807 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3808 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3809 spotted by Jim Meyering.
3811 2001-09-03 Jim Meyering <meyering@lucent.com>
3813 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3815 2001-09-03 Paul Eggert <eggert@twinsun.com>
3817 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3818 like the HAVE_GETCWD_NULL code.
3819 Include pathmax.h if not HAVE_GETCWD.
3820 Do not include xalloc.h.
3821 (INITIAL_BUFFER_SIZE): New symbol.
3822 Do not use xmalloc / xrealloc, since the caller is responsible for
3823 handling errors. Preserve errno around `free' during failure.
3824 Do not overrun buffer when using getwd.
3826 2001-09-03 Paul Eggert <eggert@twinsun.com>
3828 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3829 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3831 2001-09-02 Jim Meyering <meyering@lucent.com>
3833 * error.c: Update from GNU libc.
3835 2001-09-01 Jim Meyering <meyering@lucent.com>
3837 * xreadlink.c: New file.
3838 * xreadlink.h: New file.
3839 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3841 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3842 doesn't conflict with sparc Solaris 7's definition in
3843 /usr/include/sys/int_types.h.
3845 * exclude.c: Use `""', not `<>' to #include non-system header files.
3846 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3847 and strncasecmp as r-values. Unixware didn't have declarations.
3849 2001-08-31 Jim Meyering <meyering@lucent.com>
3851 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3852 Use an initial, malloc'd, buffer of length 128 rather than
3853 a statically allocated one of length 1024.
3855 2001-08-30 Paul Eggert <eggert@twinsun.com>
3857 * xgetcwd.c: Don't include pathmax.h.
3858 Include stdlib.h and unistd.h if available.
3860 (xmalloc, xstrdup, free): Remove decls.
3861 (xgetcwd): Don't assume sizes fit in unsigned.
3862 Check for overflow when computing sizes.
3863 Simplify reallocation code.
3865 2001-08-28 Paul Eggert <eggert@twinsun.com>
3867 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3869 * strtoimax.c: Renamed from strtoxmax.c, removing the
3872 Also, make the following further changes to make this file's
3873 configuration more similar to that of strtol.c:
3874 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3875 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3876 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3877 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3878 changed to signed values.
3880 And make the following changes as well:
3881 Fix copyright notice, as 1999 was missing.
3882 (verify): New macro.
3883 (strtoimax): Check sizes at compile-time, not run-time.
3884 Prefer strtol to strtoll if both work.
3885 (main): Remove; it was not that useful and was a pain to maintain.
3887 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3889 2001-08-30 Paul Eggert <eggert@twinsun.com>
3891 * savedir.c (savedir): Remove size parameter, as POSIX says that
3892 a directory's st_size can have an arbitrary value, so the old
3893 usage could waste an arbitrary amount of memory. All uses
3895 * savedir.h: Update prototype.
3897 2001-08-30 Paul Eggert <eggert@twinsun.com>
3899 * xstrtol.c (strtoimax): New decl.
3901 2001-08-28 Paul Eggert <eggert@twinsun.com>
3903 * xstrtol.h: Add copyright notice.
3904 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3905 LONGINT_INVALID_SUFFIX_CHAR.
3907 2001-08-30 Paul Eggert <eggert@twinsun.com>
3909 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3912 2001-08-30 Paul Eggert <eggert@twinsun.com>
3914 * hash.c: Remove '2001' from copyright notice.
3916 2001-08-30 Paul Eggert <eggert@twinsun.com>
3918 * full-write.h: New file.
3919 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3920 * full-write.c: Correct credits, as cccp.c no longer
3921 exists and anyway it was so heavily changed from the old cccp
3922 code as to be unrecognizable. Include full-write.h.
3923 (full_write) Return size_t, with short writes meaning failure.
3924 All callers changed. This fixes a bug with large buffers
3926 * utime.c: Include full-write.h.
3928 2001-08-30 Paul Eggert <eggert@twinsun.com>
3930 Merge 'exclude' changes from tar 1.13.22.
3931 This fixes one or two unlikely storage allocation overflow bugs,
3932 but doesn't change user-visible behavior otherwise.
3934 2001-08-30 Paul Eggert <eggert@twinsun.com>
3936 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3937 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3938 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3939 Include if available.
3940 (<xalloc.h>): Include
3941 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3942 (verify): New macro. Use it to verify that EXCLUDE macros do not
3943 collide with FNM macros.
3944 (struct patopts): New struct.
3945 (struct exclude): Use it, as exclude patterns now come with options.
3946 (new_exclude): Support above changes.
3947 (new_exclude, add_exclude_file):
3948 Initial size must now be a power of two to simplify overflow checking.
3949 (free_exclude, fnmatch_no_wildcards): New function.
3950 (excluded_filename): No longer requires options arg, as the options
3951 are determined by add_exclude. Now returns bool, not int.
3952 (excluded_filename, add_exclude):
3953 Add support for the fancy new exclusion options.
3954 (add_exclude, add_exclude_file): Now takes int options arg.
3955 Check for arithmetic overflow when computing sizes.
3956 (add_exclude_file): xrealloc might modify errno, so don't
3957 realloc until after errno might be used.
3959 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3961 (free_exclude): New decl.
3962 (add_exclude, add_exclude_file): Now takes int options arg.
3963 (excluded_filename): No longer requires options arg, as the options
3964 are determined by add_exclude. Now returns bool, not int.
3966 2001-08-30 Paul Eggert <eggert@twinsun.com>
3968 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3970 2001-08-27 Jim Meyering <meyering@lucent.com>
3972 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3974 * version-etc.c (N_): Remove definition.
3975 Revert most of last change.
3976 Instead, simply don't mark the `Copyright...' string for translation.
3977 Based on advice from Paul Eggert.
3979 * strtoxmax.c: Tweak comment.
3981 2001-08-26 Jim Meyering <meyering@lucent.com>
3983 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3984 of copyright with `%s' so translators don't get an untranslated
3986 (COPYRIGHT_YEAR): Define.
3987 (version_etc): Use fprintf rather than fputs.
3988 Suggestion from Ulrich Drepper.
3990 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3992 * strtoll.c: New file, from GNU libc.
3993 * xstrtoimax.c: New file.
3995 * xstrtol.h: Add xstrtoimax.
3996 * strtoumax.c: New file. Simply include "strtoumax.c".
3997 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3999 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4000 * strtoxmax.c: ... then renamed to this.
4002 2001-08-13 Paul Eggert <eggert@twinsun.com>
4004 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4005 Port to Solaris 8, where 'sed' requires a space after the 'r'
4006 command, and where sh dislikes "$/". Clean up the spacing a bit.
4007 Redirect output to $tmp just once.
4009 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4011 * addext.c (<errno.h>): Include.
4012 (errno): Declare if not defined.
4013 (addext): Work correctly when pathconf returns -1 and leaves
4014 errno alone because there is no limit. Also, work even if
4015 pathconf returns a value greater than SIZE_MAX.
4017 2001-08-12 Jim Meyering <meyering@lucent.com>
4019 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4020 Simply `return getcwd (NULL, 0);'.
4021 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4022 Use 1300 as initial value for length, not PATH_MAX.
4024 * pathmax.h: Clean up cpp syntax.
4026 2001-08-12 Jim Meyering <meyering@lucent.com>
4028 * gettimeofday.c: New file.
4030 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4032 2001-08-04 Jim Meyering <meyering@lucent.com>
4034 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4035 to get in sync with glibc.
4037 2001-08-03 Paul Eggert <eggert@twinsun.com>
4039 The following changes are from gettext 0.10.39 as maintained by
4042 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4043 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4044 with inverted sense. All uses changed.
4046 * mbswidth.c: Don't include <limits.h>.
4047 Include <stdlib.h> and <string.h> unconditionally.
4048 (iswcntrl, mbsinit, ISCNTRL): New macros.
4049 (mbsnwidth): Use K&R style function declarations.
4050 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4051 can optimize it when MB_CUR_MAX == 1.
4052 The width of control characters is zero, not 1.
4054 2001-07-15 Jim Meyering <meyering@lucent.com>
4056 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4057 (BUILT_SOURCES): Add unlocked-io.h.
4058 (io_functions): Define.
4059 (unlocked-io.h): New rule.
4060 (DISTCLEANFILES): Add unlocked-io.h.
4061 (all-local): Depend on unlocked-io.h, to ensure it is created.
4063 * unlocked-io.hin: New file
4065 * regex.c: Update from glibc.
4067 2001-07-05 Jim Meyering <meyering@lucent.com>
4069 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4071 (libfetish_a_SOURCES): Put all .h files here instead.
4072 Remove a thus-exposed (better checks in automake) duplicate and
4073 two unnecessary .h files.
4075 2001-06-11 Jim Meyering <meyering@lucent.com>
4077 * regex.c: Update from GNU libc.
4079 2001-05-27 Jim Meyering <meyering@lucent.com>
4081 * readutmp.h (UT_TYPE): Define.
4083 2001-05-24 Jim Meyering <meyering@lucent.com>
4085 * argmatch.c: Include "quote.h".
4086 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4087 quote function. Reported by Göran Uddeborg.
4089 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4091 * dirname.c (dir_name): Compute append_dot using path, not newpath
4092 which is not yet declared.
4094 2001-05-11 Paul Eggert <eggert@twinsun.com>
4096 * Makefile.am (libfetish_a_SOURCES):
4097 Add strftime.c, since we now compile it on all hosts.
4099 * strftime.c (my_strftime):
4100 Define to nstrftime if emacs, but only if my_strftime is not defined.
4101 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4102 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4103 Add one more extra argument: a nanoseconds value.
4106 (my_strftime function): Add %N format.
4107 (emacs_strftimeu): Renamed from emacs_strftime,
4108 with extra ut argument.
4110 2001-05-11 Paul Eggert <eggert@twinsun.com>
4112 dirname code cleanup. base_name now behaves more compatibly
4113 with POSIX basename when given file names that have trailing
4114 slashes, and similarly for dir_name. Add new primitives
4115 base_len and dir_len. Put the directory-name-related decls
4118 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4119 * backupfile.c (base_name): Likewise.
4120 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4121 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4122 * makepath.c (strip_trailing_slashes): Likewise.
4123 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4125 * rename.c (strip_trailing_slashes): Likewise.
4126 * same.c (base_name): Likewise.
4127 * stripslash.c (ISSLASH): Likewise.
4129 * addext.c: Include <dirname.h> after size_t is defined.
4130 * backupfile.c: Likewise.
4132 * addext.c (addext): Use base_len to trim redundant
4133 trailing slashes instead of doing it ourselves.
4134 But do not trim the last slash if it is not redundant.
4136 * backupfile.c (find_backup_file_name,
4137 max_backup_version): Use base_len instead of rolling it ourselves.
4138 Handle the case of "" and (on DOS) "C:" correctly.
4140 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4141 Include <string.h>, <dirname.h>.
4142 (base_name): Allow file names ending in slashes, other than names
4143 that are all slashes. In this case, return the basename followed
4144 by the slashes. This is more general, and can be used in places
4145 where the original base_name purposely had an assertion failure.
4146 (base_len): New function.
4148 * dirname.c: Include <string.h> instead of <stdlib.h>.
4149 Do not include <assert.h>; no longer needed.
4151 (memrchr): Remove decl.
4152 (dir_name_r): Remove.
4153 (dir_len): Renamed from dirlen. All callers changed.
4154 Rewrite in terms of base_name, for simplicity and consistency.
4155 (dir_name): Never return NULL. All callers changed.
4156 Do not include <stdlib.h> in test program; no longer needed.
4157 return 0; is fine for test program.
4159 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4161 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4163 * path-concat.c (path_concat): Use base_len to compute
4164 base length, not strlen; this means we cannot rely on memcpy
4167 * same.c (STREQ): Remove.
4168 (same_name): Handle the case where the basename ends in trailing '/'.
4170 * stripslash.c (strip_trailing_slashes): Return nonzero if
4171 a slash was stripped. Do not strip the last slash after a
4174 2001-04-08 Jim Meyering <meyering@lucent.com>
4176 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4177 recomputed; that's necessary when the offset spans a DST transition.
4178 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4180 2001-04-02 Jim Meyering <meyering@lucent.com>
4182 * regex.h, regex.c: Update from GNU libc.
4184 2001-03-19 Paul Eggert <eggert@twinsun.com>
4186 * version-etc.c (version_etc_copyright): Update to 2001.
4188 2001-03-16 Paul Eggert <eggert@twinsun.com>
4190 * tempname.c (uint64_t): Define to uintmax_t if
4191 not defined, and if UINT64_MAX is not defined.
4192 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4193 Reported by John David Anglin.
4195 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4197 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4198 alias if codeset is empty.
4199 * config.charset (BeOS): Use wildcard syntax.
4201 2001-03-13 Jim Meyering <meyering@lucent.com>
4203 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4204 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4207 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4209 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4211 * unicodeio.c (print_unicode_char): Simplify accordingly.
4213 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4215 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4216 support for DOS/DJGPP.
4218 2001-02-28 Paul Eggert <eggert@twinsun.com>
4220 * Makefile.am (libfetish_a_SOURCES):
4221 Add dup-safer.c, fopen-safer.c.
4222 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4224 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4226 2001-02-25 Paul Eggert <eggert@twinsun.com>
4228 The mkstemp replacement is taken from glibc 2.2.2, with some
4229 portability fixes for use outside glibc, as follows:
4231 * tempname.c (struct_stat64): New macro.
4232 (direxists, __gen_tempname): Use it.
4233 This avoids a portability problem with Solaris 8.
4235 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4236 (<stddef.h>, <stdint.h>, <string.h>):
4237 Include only if STDC_HEADERS || _LIBC.
4238 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4239 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4240 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4241 (__set_errno): Define this macro if <errno.h> doesn't.
4242 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4243 Define these macros if <stdio.h> doesn't.
4244 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4245 Define these macros if <sys/stat.h>
4246 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4247 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4248 __xstat64): Define if not _LIBC.
4249 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4250 (__gen_tempname): Invoke gettimeofday only if
4251 HAVE_GETTIMEOFDAY || _LIBC;
4252 otherwise, fall back on plain "time".
4253 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4255 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4257 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4259 2001-02-17 Jim Meyering <meyering@lucent.com>
4261 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4262 around included file name.
4264 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4266 * strftime.c: Update from GNU libc (the only changes were to comments).
4268 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4270 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4272 2001-02-17 Paul Eggert <eggert@twinsun.com>
4274 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4275 Remove workaround macros for hosts that have mbrtowc but not
4276 mbstate_t, as we now insist on proper declarations for both
4277 before using mbrtowc.
4279 2001-02-17 Jim Meyering <meyering@lucent.com>
4281 * regex.c: Update from libc.
4283 2001-02-16 Paul Eggert <eggert@twinsun.com>
4285 * alloca.c (malloc): Undef before defining, since stdlib.h
4286 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4287 Reported by Mark Hounschell via Paul Eggert.
4289 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4291 * config.charset: Update for FreeBSD 4.2.
4293 2001-01-26 Jim Meyering <meyering@lucent.com>
4295 * quotearg.c: Include stddef.h.
4296 * quote.c: Include stddef.h.
4297 Reported by Axel Kittenberger.
4299 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4300 line in double quotes so that it evokes a better diagnostic.
4301 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4302 Reported by Axel Kittenberger.
4304 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4306 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4307 to avoid a warning. Add back 'const' to inptr.
4309 2001-01-16 Jim Meyering <meyering@lucent.com>
4311 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4314 2001-01-14 Jim Meyering <meyering@lucent.com>
4316 * rename.c: New file. From Volker Borchert.
4317 Include stdlib.h, string.h or strings.h, and xalloc.h.
4318 Use strip_trailing_slashes rather than open-coding it.
4320 2001-01-03 Paul Eggert <eggert@twinsun.com>
4322 * strftime.c: Sync with glibc time/strftime.c 1.81.
4324 2001-01-03 Jim Meyering <meyering@lucent.com>
4326 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4327 local `inptr' to avoid warning with some system declarations of iconv.
4329 2000-12-29 Paul Eggert <eggert@twinsun.com>
4331 * modechange.c: Do not assume that mode_t uses the
4332 traditional octal encoding. E.g. "chmod 1 FOO" should set
4333 the other-execute bit of FOO even if S_IXOTH != 1.
4335 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4336 WOTH, XOTH, ALLM): New macros.
4337 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4338 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4340 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4341 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4343 No need to use uintmax_t; unsigned long is long enough.
4344 Don't bother to get suffix since we don't use it.
4346 2000-12-24 Jim Meyering <meyering@lucent.com>
4348 * hash.c (is_prime): Return explicit boolean values.
4349 (hash_get_first): Return NULL to appease Irix5.6's 89.
4350 Reported by Nelson Beebe.
4352 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4354 * localcharset.c (locale_charset): Add support for Win32.
4356 2000-12-18 Paul Eggert <eggert@twinsun.com>
4358 * physmem.h, physmem.c: New files.
4360 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4361 (noinst_HEADERS): Add physmem.h.
4363 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4364 't' for compatibility with Solaris 8 sort.
4366 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4368 * config.charset: Add support for BeOS.
4370 2000-12-16 Jim Meyering <meyering@lucent.com>
4372 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4373 SHELLS_FILE to a file name that's useful on djgpp systems.
4375 (ADDITIONAL_DEFAULT_SHELLS): Define.
4376 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4377 Based mostly on a patch from Prashant TR.
4379 2000-12-16 Jim Meyering <meyering@lucent.com>
4381 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4382 N and M) would have treated it like `chown N:N FILE'.
4384 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4386 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4388 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4389 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4390 to the list of canonical encodings. Rename EUC-CN to GB2312.
4392 2000-12-08 Andreas Schwab <schwab@suse.de>
4394 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4395 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4397 2000-12-07 Jim Meyering <meyering@lucent.com>
4399 * stripslash.c (ISSLASH): Define.
4400 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4403 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4404 (dir_name_r): Declare this function as static.
4405 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4406 manifest itself on a name containing a mix of slashes and
4408 Make this function work with names starting with a DOS-style
4409 drive letter and colon prefix.
4410 (dir_name): Append `.' if necessary.
4411 Based mostly on patches from Prashant TR and Eli Zaretskii.
4413 * dirname.h (dir_name_r): Remove prototype.
4415 2000-12-05 Jim Meyering <meyering@lucent.com>
4417 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4419 2000-12-04 Jim Meyering <meyering@lucent.com>
4421 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4422 Also include memory.h, stdlib.h, unistd.h if appropriate.
4423 Reported by Andreas Jaeger (conflicting declaration of malloc).
4425 2000-12-02 Jim Meyering <meyering@lucent.com>
4427 * closeout.h: Make idempotent, to avoid some obscure warnings.
4429 2000-12-01 Paul Eggert <eggert@twinsun.com>
4431 * memrchr.c: Include <config.h> before any system include file.
4433 2000-11-29 Paul Eggert <eggert@twinsun.com>
4435 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4437 2000-11-26 Jim Meyering <meyering@lucent.com>
4439 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4441 2000-11-22 Paul Eggert <eggert@twinsun.com>
4443 * strftime.c (my_strftime): Do not invoke mbrlen with a
4444 size of (size_t) -1; it's not portable.
4446 2000-11-17 Akim Demaille <akim@epita.fr>
4448 * obstack.h: Formatting changes.
4449 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4450 prevent type checking.
4451 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4452 cast the value to (void *): assigning a `foo *' to a `void *'
4454 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4456 2000-11-17 Jim Meyering <meyering@lucent.com>
4458 * strstr.c: Update from GNU libc.
4460 2000-11-16 Jim Meyering <meyering@lucent.com>
4462 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4464 2000-11-11 Jim Meyering <meyering@lucent.com>
4466 * error.c: Add a couple #includes, merging from GNU libc version.
4468 2000-11-10 Jim Meyering <meyering@lucent.com>
4470 * obstack.h: Update from GNU libc.
4471 * obstack.c: Likewise.
4473 2000-11-06 Paul Eggert <eggert@twinsun.com>
4475 * getusershell.c (setusershell): Use rewind rather than
4476 fseek/fseeko, to avoid configuration hassles with fseeko.
4477 Don't bother opening SHELLS_FILE if shellstream is NULL;
4480 2000-11-05 Jim Meyering <meyering@lucent.com>
4482 * makepath.h (make_dir): Declare.
4483 * makepath.c (make_dir): Remove `static' attribute.
4486 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4488 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4489 last one in a bucket, advance to the next bucket.
4491 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4493 * fnmatch.c: Do not comment out all the code if we are using
4494 the GNU C library, because in some cases we are replacing buggy
4495 code in the GNU C library itself.
4497 2000-10-30 Paul Eggert <eggert@twinsun.com>
4499 * error.h, getline.h, modechange.h:
4500 Remove "2000" from Copyright line, as the file hasn't been
4501 changed this year other than in the copyright notice.
4503 * xalloc.h: Add "2000" to Copyright line, as this file
4504 was changed this year.
4506 2000-10-30 Paul Eggert <eggert@twinsun.com>
4508 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4509 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4510 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4512 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4514 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4515 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4516 doesn't define __restrict_arr.
4518 2000-10-29 Jim Meyering <meyering@lucent.com>
4520 * xstat.in: Fix grammar in comment.
4522 2000-10-28 Jim Meyering <meyering@lucent.com>
4524 * memchr.c: Update from libc.
4525 Adjust for portability:
4526 [HAVE_STDLIB_H]: Include stdlib.h.
4527 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4528 Undef __memchr, too.
4529 [!weak_alias]: Define __memchr to memchr.
4531 * regex.c: Update from libc.
4532 * regex.h: Likewise.
4533 * getopt1.c: Likewise.
4534 * memcmp.c: Likewise.
4536 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4537 Avoid using fseek, when possible -- it's broken by design.
4538 Patch by Ulrich Drepper.
4540 2000-10-26 Jim Meyering <meyering@lucent.com>
4542 * strftime.c: Update from libc.
4544 2000-10-25 Jim Meyering <meyering@lucent.com>
4546 * obstack.c: Update from libc.
4548 2000-10-23 Jim Meyering <meyering@lucent.com>
4550 * hard-locale.c (hard_locale): Revert last change -- it was simply
4551 wrong. That set_locale call must not have any side effects.
4554 2000-10-22 Jim Meyering <meyering@lucent.com>
4556 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4557 [CYCLIC]: Remove now-unused definition.
4559 * save-cwd.c (O_DIRECTORY): Define, if needed.
4560 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4561 Suggestion from Ulrich Drepper.
4563 2000-10-21 Jim Meyering <meyering@lucent.com>
4565 * dirname.c (dir_name_r): New function, factored out of dir_name.
4566 (dir_name): Use dir_name_r.
4567 * dirname.h (dir_name_r): Declare it.
4569 2000-10-21 Jim Meyering <meyering@lucent.com>
4571 * dirname.c (memrchr): Declare if necessary.
4572 (dir_name): Remove the restriction that there be no
4573 trailing slashes. Now, this code skips past them, effectively
4575 [TEST_DIRNAME] (main): New unit tests.
4577 * memrchr.c: New file from GNU libc.
4578 Undef __memrchr, too.
4579 [!weak_alias]: Define __memrchr to memrchr.
4580 Guard weak_alias use with `#ifdef weak_alias'.
4582 2000-10-17 Jim Meyering <meyering@lucent.com>
4584 * quote.h (PARAMS): Define and use.
4585 Reported by Akim Demaille.
4587 * getopt.c: Update from libc.
4589 2000-10-16 Jim Meyering <meyering@lucent.com>
4591 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4594 2000-09-25 Jim Meyering <meyering@lucent.com>
4596 * md5.h (rol): Define (from GnuPG).
4598 * sha.c: Give credit (GnuPG) where due.
4599 (M): Use rol rather than open-coding it.
4600 Add a FIXME comment.
4602 2000-09-21 Jim Meyering <meyering@lucent.com>
4604 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4605 Reported by Michael Stone.
4607 2000-09-20 Jim Meyering <meyering@lucent.com>
4609 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4610 (noinst_HEADERS): Add sha.h.
4611 Based on code from Scott G. Miller and from GnuPG.
4613 2000-09-15 Jim Meyering <meyering@lucent.com>
4615 * regex.c: Update from libc.
4617 2000-09-10 Jim Meyering <meyering@lucent.com>
4619 * getopt.c (_getopt_internal): Update from glibc.
4621 2000-09-09 Jim Meyering <meyering@lucent.com>
4623 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4624 think it should be used as a general replacement for isascii.
4625 * fnmatch.c: Likewise.
4626 * mbswidth.c: Likewise
4627 * regex.c: Likewise.
4630 * userspec.c: Include sys/param.h and limits.h.
4632 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4633 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4634 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4635 UID, GID. Check range.
4637 2000-09-06 Jim Meyering <meyering@lucent.com>
4639 * getopt.c (_getopt_internal): Update from glibc.
4641 2000-08-30 Jim Meyering <meyering@lucent.com>
4643 * strftime.c: Merge in changes from GNU libc.
4645 2000-08-26 Jim Meyering <meyering@lucent.com>
4647 * closeout.c: Include "__fpending.h".
4648 (close_stdout_status): Return right away if there's nothing to flush.
4650 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4651 * __fpending.c: New file.
4652 * __fpending.h: New file.
4654 2000-08-07 Paul Eggert <eggert@twinsun.com>
4656 Standardize on "memory exhausted" instead of "Memory exhausted"
4657 or "virtual memory exhausted".
4658 * obstack.c (print_and_abort): Use "memory exhausted", not
4659 "virtual memory exhausted".
4660 * same.c (same_name): Invoke xalloc_die instead of printing
4662 * userspec.c (parse_user_spec): Likewise.
4663 * bumpalloc.h: comment fix
4664 * same.c, userspec.c: Include xalloc.h.
4666 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4667 not char *const and pointing to a constant array.
4668 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4669 (xrealloc): Comment fix.
4671 * userspec.c (parse_user_spec):
4672 Don't translate a message until just before returning,
4673 to avoid unnecessary translation.
4675 2000-08-07 Jim Meyering <meyering@lucent.com>
4677 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4678 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4679 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4680 getgroups.c, gethostname.c, getopt.h, group-member.c,
4681 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4682 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4683 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4684 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4685 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4686 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4687 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4688 yesno.c: Back out Copyright date changes for each file with no change
4689 this year. This eases coordination with other programs using the same
4690 source code modules. From Paul Eggert.
4692 2000-08-03 Greg McGary <greg@mcgary.org>
4694 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4695 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4696 (EXTEND_BUFFER): Use them.
4698 2000-08-01 Jim Meyering <meyering@lucent.com>
4700 * dirname.c (ISSLASH): Define.
4701 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4702 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4703 both `\' and `/' may be use as path separators.
4704 Based on a patch from Prashant TR.
4706 2000-07-31 Paul Eggert <eggert@twinsun.com>
4708 * quotearg.c (quotearg_n_options): Don't make the initial
4709 slot vector a constant, since it might get modified.
4711 2000-07-31 Jim Meyering <meyering@lucent.com>
4713 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4714 * obstack.c (print_and_abort): Likewise.
4716 2000-07-30 Paul Eggert <eggert@twinsun.com>
4718 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4719 buffer, so that the caller can always quote one small
4720 component of a "memory exhausted" message in slot 0.
4721 From a suggestion by Jim Meyering.
4723 2000-07-30 Jim Meyering <meyering@lucent.com>
4725 * makepath.c (make_path): Quote the other instance, too.
4727 * quotearg.c (N_STATIC_SLOTVECS): Define.
4728 (STATIC_BUF_SIZE): Define.
4729 (quotearg_n_options): Use only statically allocated storage when
4730 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4731 than STATIC_BUF_SIZE.
4733 2000-07-29 Jim Meyering <meyering@lucent.com>
4735 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4736 * dirname.c (dir_name): Likewise.
4738 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4740 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4741 (dir_name): Assert that there are no trailing slashes.
4743 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4745 * mbswidth.h (mbswidth): Add a flags argument.
4746 (mbswidth): New declaration.
4747 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4748 * mbswidth.c (mbswidth): Add a flags argument.
4749 (mbsnwidth): New function.
4751 2000-07-24 Jim Meyering <meyering@lucent.com>
4753 * mbswidth.c: Remove useless #else. From Bruno Haible.
4755 2000-07-23 Paul Eggert <eggert@twinsun.com>
4757 * mbswidth.c (_XOPEN_SOURCE):
4758 Don't define; this causes problems on Solaris 7.
4759 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4761 2000-07-23 Paul Eggert <eggert@twinsun.com>
4764 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4765 so that mbstate_t is always defined.
4767 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4768 be 1 in at least one GCC installation, and this configuration
4769 error is likely to be common. Ignoring MB_LEN_MAX hurts
4770 performance on hosts that have mbrtowc but have only unibyte
4771 locales, but I assume these hosts are rare.
4773 2000-07-23 Paul Eggert <eggert@twinsun.com>
4775 * quotearg.c: Streamline by invoking multibyte code only if needed.
4776 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4777 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4778 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4779 invoke multibyte primitives.
4781 2000-07-23 Jim Meyering <meyering@lucent.com>
4783 * basename.c (base_name): Add an assertion.
4785 2000-07-15 Bruno Haible <clisp.cons.org>
4787 * quotearg.c: When the system forces us to redefine mbstate_t,
4788 shadow its mbsinit function.
4790 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4792 * mbswidth.h: New file.
4793 * mbswidth.c: New file.
4794 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4795 (noinst_HEADERS): Add mbswidth.h.
4797 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4799 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4802 2000-07-15 Jim Meyering <meyering@lucent.com>
4804 * makepath.c: Include quote.h.
4805 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4806 corresponding argument in a `quote (...)' call.
4807 Give better diagnostics.
4809 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4810 (noinst_HEADERS): Add quote.h.
4812 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4813 from tar's src/misc.c.
4814 * quote.h: New file. Prototypes for same.
4816 2000-07-10 Paul Eggert <eggert@twinsun.com>
4818 From a suggestion by Bruno Haible.
4819 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4820 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4821 to decide whether to define the BeOS workaround macro;
4822 this adjusts to the change to AC_MBSTATE_T.
4824 2000-07-13 Paul Eggert <eggert@twinsun.com>
4826 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4828 * quotearg.c (quoting_style_args, quoting_style_vals,
4829 quotearg_buffer_restyled): Add support for
4830 clocale_quoting_style. Undo previous change to
4831 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4832 and "{RIGHT QUOTATION MARK}" msgids.
4834 2000-07-05 Paul Eggert <eggert@twinsun.com>
4836 The old behavior of quoting `like this' doesn't look good with
4837 newer, ISO-style fonts. See:
4838 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4840 Instead, quote "like this" by default. Let the translator
4841 tailor the locale-specific quoting behavior by providing
4842 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4844 * quotearg.c (N_): New macro.
4845 (gettext_default): New function.
4846 (quotearg_buffer_restyled): Use
4847 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4848 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4850 2000-07-09 Jim Meyering <meyering@lucent.com>
4852 * Most files: Update copyright dates to include 2000.
4854 2000-07-08 Jim Meyering <meyering@lucent.com>
4856 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4858 (xgethostname): Remove now-unnecessary #ifdef.
4859 Move declaration of `err' into loop where it's used.
4861 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4863 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4864 by allocating a larger buffer. Test the gethostname return value for
4865 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4866 returns an error and ENAMETOOLONG isn't defined.
4868 2000-07-05 Paul Eggert <eggert@twinsun.com>
4869 and Bruno Haible <haible@clisp.cons.org>
4871 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4873 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4875 * quotearg.c (struct quoting_options): Simplify quote_these_too
4878 2000-07-03 Jim Meyering <meyering@lucent.com>
4880 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4881 Reported by Bruno Haible.
4883 2000-07-04 Jim Meyering <meyering@lucent.com>
4885 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4886 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4889 2000-07-03 Paul Eggert <eggert@twinsun.com>
4890 and Bruno Haible <haible@clisp.cons.org>
4892 * quotearg.c (mbrtowc):
4893 Assign to *pwc, and return 1 only if result is nonzero.
4894 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4896 2000-07-03 Jim Meyering <meyering@lucent.com>
4898 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4899 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4902 2000-07-02 Jim Meyering <meyering@lucent.com>
4904 * quotearg.c (mbstate_t): Don't define here.
4906 2000-07-02 Jim Meyering <meyering@lucent.com>
4908 * nanosleep.c (SIGCONT): Define if not already defined.
4910 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4912 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4913 per change in ../m4/ls-mntd-fs.m4.
4914 (read_filesystem_list): Ignore symbolic links.
4916 2000-06-29 Jim Meyering <meyering@lucent.com>
4918 * same.c: Include <string.h> or <strings.h>, as appropriate,
4919 for declaration of strcmp.
4921 * long-options.c: Include <stdlib.h>, for declaration of exit.
4923 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4924 Avoid warning by casting result to `char *' to remove `const'.
4926 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4928 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4930 2000-06-26 Paul Eggert <eggert@twinsun.com>
4932 savedir now sets errno on failure and invokes xmalloc to get memory.
4933 Fix a couple of other minor bugs while we're at it.
4935 * savedir.c (<unistd.h>): Do not include; there's no need.
4936 (NAMLEN): Remove macro.
4937 (malloc, realloc): Remove decls.
4939 ("xalloc.h"): Include.
4940 (NAME_SIZE_DEFAULT): New macro.
4941 (savedir): Use xmalloc / xrealloc to allocate memory.
4942 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4943 Skip "" directory entries.
4944 Use strlen to calculate directory entry length, since the old method
4945 is rarely used these days and isn't worth supporting.
4946 Don't use a pointer after freeing it.
4947 Check for integer overflow when calculating allocation size.
4948 Use memcpy to copy entries, instead of stpcpy.
4949 Set errno properly when returning NULL.
4950 Check for readdir error.
4952 2000-06-26 Jim Meyering <meyering@lucent.com>
4954 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4956 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4958 * getusershell.c (xmalloc, xrealloc): Remove functions.
4960 Don't include <stdlib.h>. Don't declare malloc, realloc.
4962 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4964 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4966 2000-06-24 Jim Meyering <meyering@lucent.com>
4968 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4970 2000-06-21 Jim Meyering <meyering@lucent.com>
4972 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4974 2000-06-19 Paul Eggert <eggert@twinsun.com>
4976 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4977 (mbrtowc, mbstate_t): Define substitutes if
4978 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4979 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4980 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4982 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4984 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4985 than 1024, return a memory chunk of least possible size, instead
4986 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4987 Use free/xmalloc instead of xrealloc to avoid copying for very long
4990 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4992 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4993 address, not strdup. Include <stdlib.h> and don't declare free().
4995 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4997 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5000 2000-06-21 Jim Meyering <meyering@lucent.com>
5002 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5003 (noinst_HEADERS): Add getstr.h.
5005 * getline.c (getstr): Move into a separate file.
5006 * getstr.c (getstr): New file, extracted from getline.c, with
5007 the following changes: new parameter, delim2; both delim[12]
5008 parameters have type `int', not `char'. The latter would lose
5009 with 8-bit delimiters.
5010 * getstr.h: New file.
5012 2000-06-19 Jim Meyering <meyering@lucent.com>
5014 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5016 2000-06-18 Jim Meyering <meyering@lucent.com>
5018 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5019 Besides, these days every porting target provides a mkdir function.
5021 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5022 (this snippet comes from src/system.h).
5024 2000-06-15 Paul Eggert <eggert@twinsun.com>
5026 * human.c (adjust_value): New function.
5027 (human_readable_inexact): Apply rounding style even when
5028 printing approximate values.
5030 2000-06-14 Paul Eggert <eggert@twinsun.com>
5032 * human.c (human_readable_inexact): Allow an input block
5033 size that is not a multiple of the output block size, and vice versa.
5034 Reported by Piergiorgio Sartor.
5036 2000-06-14 Paul Eggert <eggert@twinsun.com>
5038 * getdate.y (get_date): Apply relative times after time
5039 zone indicator, not before. Reported by Todd A. Jacobs.
5041 2000-06-13 Jim Meyering <meyering@lucent.com>
5043 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5045 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5047 2000-06-12 Paul Eggert <eggert@twinsun.com>
5049 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5051 2000-06-04 Paul Eggert <eggert@twinsun.com>
5053 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5055 2000-06-04 Jim Meyering <meyering@lucent.com>
5057 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5058 SunOS 4.1.4 for which gid_t is an unsigned type.
5060 2000-06-03 Jim Meyering <meyering@lucent.com>
5062 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5064 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5066 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5067 newer, don't install charset.alias.
5068 * config.charset: Change the Linux/glibc rules so they become empty
5069 on glibc-2.1 or newer.
5071 2000-06-02 Jim Meyering <meyering@lucent.com>
5073 * mountlist.c: Back out last change. Instead, do this...
5074 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5075 member using the same `ignore'-testing code.
5076 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5080 2000-05-29 Jim Meyering <meyering@lucent.com>
5082 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5083 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5085 2000-05-22 Jim Meyering <meyering@lucent.com>
5087 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5089 2000-05-18 Jim Meyering <meyering@lucent.com>
5091 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5092 back, too, since it may have been modified by allocate_entry.
5093 (hash_delete): Rewrite to use neither the assignment operator
5094 nor the comma operator in an if-expression.
5096 2000-05-15 Paul Eggert <eggert@twinsun.com>
5099 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5100 Remove; no longer needed.
5101 "quotearg.h": Add include.
5102 (file_name): Do not bother to explicitly initialize to NULL; it's less
5103 efficient on some hosts.
5104 (close_stdout_status): Remove test as to whether stdout was already
5105 closed; it breaks for the case "echo x | sort >&-".
5106 Quote file name colons.
5107 Do not assume that _("write error") lacks format strings.
5109 2000-05-15 Jim Meyering <meyering@lucent.com>
5111 * version-etc.c (version_etc_copyright): Update the copyright string
5112 used in all --version output.
5114 2000-05-14 Jim Meyering <meyering@lucent.com>
5116 * closeout.c (close_stdout_set_file_name): New function.
5117 (close_stdout_status): Use new file-scoped global.
5118 Return right away if fstat says the stdout file descriptor is invalid.
5119 * closeout.h (close_stdout_set_file_name): Declare.
5121 2000-05-10 Jim Meyering <meyering@lucent.com>
5123 * closeout.c [default_exit_status]: New file-scoped variable.
5124 (close_stdout_set_status): New function.
5125 * closeout.h (close_stdout_set_status): Declare.
5127 2000-05-08 Jim Meyering <meyering@lucent.com>
5129 * long-options.c: Don't include closeout.h.
5130 (parse_long_options): Don't call close_stdout for --version.
5132 2000-05-06 Jim Meyering <meyering@lucent.com>
5134 * strnlen.c: Undefine __strnlen and strnlen.
5135 [!weak_alias]: Define __strnlen to strnlen.
5137 * atexit.c: New file, from libiberty.
5139 2000-05-06 Jim Meyering <meyering@lucent.com>
5141 * closeout.c (close_stdout_status): Also check for errors on the
5144 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5146 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5147 instead of xmalloc, xrealloc, path_concat.
5148 (locale_charset): Treat empty environment variables as absent.
5149 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5151 2000-05-04 Jim Meyering <meyering@lucent.com>
5153 * getopt.c: Update from glibc.
5154 * obstack.c: Likewise.
5155 * obstack.h: Likewise.
5156 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5158 * regex.h: Likewise.
5159 * strndup.c: Likewise.
5160 * strnlen.c: New file, from glibc.
5162 2000-05-01 Jim Meyering <meyering@lucent.com>
5164 * full-write.c (full_write): Remove `FIXME' part of comment.
5166 2000-04-29 Jim Meyering <meyering@lucent.com>
5168 * path-concat.c: Declare strdup only if it's not defined.
5169 * canon-host.c: Likewise.
5171 2000-04-28 Jim Meyering <meyering@lucent.com>
5173 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5174 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5175 included first, then limits.h is included by locale.h by libintl.h.
5176 From John David Anglin.
5178 2000-04-25 Jim Meyering <meyering@lucent.com>
5180 * makepath.c (S_IRWXUGO): Define.
5181 (make_path): Always perform explicit chmod if MODE specifies any
5182 of the `special' permission bits. Prompted by a bug report against
5183 install from Mate Wierdl and Joost van Baal.
5185 2000-04-18 Jim Meyering <meyering@lucent.com>
5189 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5190 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5192 2000-04-17 Jim Meyering <meyering@lucent.com>
5194 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5195 the definition of it to rpl_strftime also defined-away the system's
5198 2000-04-15 Jim Meyering <meyering@lucent.com>
5200 Use `C' to denote so-called `contiguous' files, the same way
5202 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5203 (ftypelet): Use S_ISCTG.
5204 From Michael Deutschmann.
5206 2000-04-14 Jim Meyering <meyering@lucent.com>
5208 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5210 2000-04-08 Jim Meyering <meyering@lucent.com>
5212 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5213 names don't conflict. Reported by Eli Zaretskii.
5215 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5217 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5218 bug. Deal with the different error behavior of Irix iconv.
5220 2000-04-07 Jim Meyering <meyering@lucent.com>
5222 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5223 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5225 2000-04-05 Jim Meyering <meyering@lucent.com>
5227 Portability tweaks required for ultrix4.3.
5228 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5229 * readutmp.c: Include sys/types.h before sys/stat.h.
5230 * canon-host.c: Declare strdup.
5231 * path-concat.c: Likewise.
5232 From John David Anglin.
5234 2000-04-04 Jim Meyering <meyering@lucent.com>
5236 Be more DOS 8.3-friendly.
5237 * ref-add.sin: Renamed from ref-add.sed.in.
5238 * ref-del.sin: Renamed from ref-del.sed.in.
5239 * Makefile.am: Reflect renaming.
5240 Reported by Eli Zaretskii.
5242 Use a temporary file name that won't clash with `charset.alias'
5243 in the DOS 8.3 name space.
5244 * Makefile.am (charset_tmp): Define.
5245 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5246 (uninstall-local): Likewise.
5247 Reported by Eli Zaretskii.
5249 2000-03-29 Paul Eggert <eggert@twinsun.com>
5251 * time/strftime.c (my_strftime): Make sure we call the system
5252 strftime, not ourselves, when invoking the underlying strftime.
5254 2000-03-24 Jim Meyering <meyering@lucent.com>
5256 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5257 (charset_alias): Define.
5258 (install-exec-local): Factor out common code.
5259 (uninstall-local): Split lines longer than 80.
5260 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5262 (.sed.in.sed): New rule. Don't redirect directly to $@.
5263 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5265 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5267 * config.charset: Output a line containing "Packages using this file".
5268 * ref-add.sed.in, ref-del.sed.in: New files.
5269 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5270 ref-del.sed): New rules.
5272 2000-03-17 Jim Meyering <meyering@lucent.com>
5274 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5275 Otherwise, include <strings.h>
5277 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5279 * unicodeio.c (utf8_wctomb): New function.
5280 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5281 format instead of in UCS-4 with platform dependent endianness.
5283 2000-03-07 Paul Eggert <eggert@twinsun.com>
5285 * savedir.c (savedir): Work even if directory size is
5286 negative; this can happen with some screwy NFS configurations.
5288 2000-03-06 Jim Meyering <meyering@lucent.com>
5290 * localcharset.c (get_charset_aliases): Don't try to free file_name
5291 if it's NULL (because we ran out of memory). From Bruno Haible.
5293 2000-03-05 Jim Meyering <meyering@lucent.com>
5295 * localcharset.c ("path-concat.h"): Include.
5296 (get_charset_aliases): Use path_concat instead of ANSI string
5299 * unicodeio.h (PARAMS): Define.
5300 Use it to guard prototype.
5302 2000-03-04 Jim Meyering <meyering@lucent.com>
5304 * Makefile.am (install-exec-local): Create $(libdir) before installing
5306 (uninstall-local): Uncomment this rule so `make distcheck' works
5309 * unicodeio.c (<errno.h>): Include it.
5310 (errno): Declare if not defined.
5312 * localcharset.c: Add Bruno's comment justifying use of volatile.
5314 * config.charset: New version, incorporating remarks from a linux
5315 i18n mailing list. From Bruno Haible.
5317 2000-03-02 Jim Meyering <meyering@lucent.com>
5319 * Makefile.am (EXTRA_DIST): Add config.charset.
5321 2000-03-01 Jim Meyering <meyering@lucent.com>
5323 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5324 * unicodeio.c: Likewise.
5326 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5328 * config.charset: New file.
5329 * localcharset.c: New file.
5330 * unicodeio.h, unicodeio.c: New files.
5331 * Makefile.am (DEFS): Add -DLIBDIR=...
5332 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5333 (noinst_HEADERS): Add unicodeio.h.
5334 (all-local, install-exec-local, charset.alias): New targets.
5336 2000-02-28 Paul Eggert <eggert@twinsun.com>
5338 * quotearg.c (ALERT_CHAR): New macro.
5339 (quotearg_buffer_restyled): Use it.
5341 2000-02-27 Jim Meyering <meyering@lucent.com>
5343 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5344 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5346 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5347 not `#if STDC_HEADERS'.
5348 Declare malloc if needed.
5350 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5351 now that autoconf always defines the HAVE_DECL_ symbols.
5352 * human.c: Likewise.
5354 * strtoumax.c: Likewise.
5356 * backupfile.c: Arrange for cpp to fail if the configure-time
5357 declaration check was not run.
5359 * human.c: Likewise.
5361 * strtoumax.c: Likewise.
5363 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5364 then first look up the entire `.'-containing string as a login name.
5366 2000-02-18 Paul Eggert <eggert@twinsun.com>
5368 * getdate.y: Handle two-digit years with leading zeros correctly.
5369 (textint): New typedef.
5370 (parser_control): Member year changed from int to textint.
5372 (YYSTYPE): Removed; replaced by %union with int and textint members.
5373 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5374 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5375 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5376 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5377 (date, number, to_year): Use width of number in digits, not its value,
5378 to determine whether it's a 2-digit year, or a 2-digit time.
5379 (yylex): Store number of digits of numeric tokens.
5380 Reported by John Kendall.
5382 (parser_control): Changed from struct parser_control to typedef (for
5383 consistency). All uses changed.
5385 (tID): Removed; not used.
5386 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5388 2000-02-14 Paul Eggert <eggert@twinsun.com>
5390 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5391 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5393 2000-02-12 Jim Meyering <meyering@lucent.com>
5395 * userspec.c (ISDIGIT): Define it.
5396 (isdigit): Remove definition.
5397 (is_number): Use ISDIGIT, not isdigit.
5398 <libintl.h>: Include.
5400 (parse_user_spec): Mark translatable strings.
5402 2000-02-10 Jim Meyering <meyering@lucent.com>
5404 With these changes, nanosleep.[ch] are finally enough like the other
5405 lib/* replacement files to compile on a few more losing systems.
5407 * nanosleep.h: Don't include config.h.
5408 Remove prototype from declaration of nanosleep.
5409 (PARAMS): Remove now-unneeded definition.
5410 * nanosleep.c: #undef nanosleep.
5411 (rpl_nanosleep): Rename from nanosleep.
5413 2000-02-03 Jim Meyering <meyering@lucent.com>
5415 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5416 rather than with `#if HAVE_UTMPNAME'.
5418 2000-02-01 Jim Meyering <meyering@lucent.com>
5420 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5422 2000-01-31 Jim Meyering <meyering@lucent.com>
5424 * nanosleep.h (nanosleep): Guard declaration with
5425 `#if ! HAVE_DECL_NANOSLEEP'.
5426 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5427 the declaration in that vendor's sys/timers.h.
5428 Reported by Christian Krackowizer.
5430 * quotearg.c (ISASCII): Add #undef and move definition to follow
5431 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5432 (ISPRINT): Likewise.
5433 Reported by Tom Tromey.
5435 2000-01-30 Jim Meyering <meyering@lucent.com>
5437 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5438 uses of ->ut_name. The latter doesn't work with new Linux header files
5439 where only utmpx.ut_user is declared.
5441 * readutmp.h (UT_USER): Define.
5443 2000-01-23 Jim Meyering <meyering@lucent.com>
5445 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5448 2000-01-22 Jim Meyering <meyering@lucent.com>
5450 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5451 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5452 Required for some AIX systems. Reported by Christian Krackowizer.
5453 [TESTING] (main): New function.
5455 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5456 * dirname.c (dir_name): Support for DOS-style file names with drive
5459 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5461 * strverscmp.c (ISDIGIT): Define.
5462 (strverscmp): Use ISDIGIT, not isdigit.
5464 2000-01-17 Paul Eggert <eggert@twinsun.com>
5466 * nanosleep.c (nanosleep):
5467 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5468 POSIX.1 doesn't require SA_INTERRUPT and some systems
5469 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5470 it's been part of POSIX.1 since day 1 (in 1988).
5472 2000-01-17 Jim Meyering <meyering@lucent.com>
5474 * interlock: Remove unused file. Reported by François Pinard.
5476 2000-01-16 Paul Eggert <eggert@twinsun.com>
5478 * quotearg.c (quotearg_buffer_restyled): Do not quote
5479 alert, backslash, formfeed, and vertical tab unnecessarily in
5480 shell quoting style.
5483 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5484 Free Software Foundation, Inc.
5485 Copying and distribution of this file, with or without modification,
5486 are permitted provided the copyright notice and this notice are preserved.