1 2004-10-02 Jim Meyering <jim@meyering.net>
3 * dirfd.h, getpagesize.h: Add copyright notice.
5 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
7 * snprintf.c: Remove comments as to why each header is needed.
9 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
14 2004-10-01 Simon Josefsson <jas@extundo.com>
16 * snprintf.c (snprintf): Handle size==0.
18 2004-10-01 Simon Josefsson <jas@extundo.com>
19 Bruno Haible <bruno@clisp.org>
21 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
22 (snprintf): Declare 'args'.
24 2004-09-30 Simon Josefsson <jas@extundo.com>
26 * snprintf.h, snprintf.c: New files.
28 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
30 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
31 (hol_entry_help): Never translate an empty string.
32 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
33 * argp.h (OPTION_NO_TRANS): New option.
35 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
37 * xvasprintf.c: Include xalloc.h.
38 (xvasprintf): Use xalloc_die, not xmalloc_die.
40 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
42 * dummy.c: Change copyright notice to FSF, and license to GPL.
44 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
46 * argp-pvh.c (argp_program_version_hook): Provide initial value.
47 Problem reported by Bruno Haible in:
48 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
50 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
52 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
53 in case some system header has #define'd it. Problem reported by
55 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
57 2004-09-08 Bruno Haible <bruno@clisp.org>
59 * stdint_.h.in: New file, taken from GNU clisp.
61 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
63 * xvasprintf.h: New file.
64 * xvasprintf.c: New file.
65 * xasprintf.c: New file.
67 2004-09-08 Bruno Haible <bruno@clisp.org>
69 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
71 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
73 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
75 Import from coreutils.
76 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
77 strings on unbounded length. alloca's performance benefits aren't
80 (parse_with_separator): New function, with most of the internals
81 of the old parse_user_spec. Allow user to omit both user and group,
82 for compatibility with FreeBSD.
83 Clone only the user name, not the entire spec.
84 Do not set *uid, *gid unless entirely successful.
85 Avoid memory leak in some failing cases.
86 Fix regression for USER.GROUP reported by Dmitry V. Levin in
87 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
88 (parse_user_spec): Rewrite to use parse_with_separator.
90 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
92 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
93 its complicated substitute.
94 * argp-help.c: Include <errno.h>, for program_invocation_short_name
95 and program_invocation_name.
96 (__argp_basename) [!_LIBC]: Remove; the only use was
98 (__argp_short_program_name): Change condition from
99 !defined __argp_short_program_name to
100 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
101 to match argp-namefrob.h.
102 (__argp_failure): Don't assume strerror_r returns char *.
103 * argp-parse.c (N_): Define unconditionally.
104 (argp_default_options): Fill out initializers with 0 to avoid
107 2004-08-12 Simon Josefsson <jas@extundo.com>
109 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
110 * getopt_.h: Renamed from getopt.h.
112 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
114 Merge from coreutils.
116 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
117 wmemchr or wmemcpy. Problem reported by Robert Dahlem
118 for Reliant Unix 5.43.
120 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
121 (union fooround): Use uintmax_t, not long int.
122 The rest is a merge from libc:
123 [defined _LIBC]: Include <shlib-compat.h>.
124 (_obstack) [defined _LIBC]: Remove after 2.3.4.
126 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
128 * strverscmp.c: Convert to UTF-8.
130 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
132 * obstack.h (obstack_empty_p):
133 Don't assume that chunk->contents is suitably aligned.
134 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
135 Likewise. Problem reported by Benno in
136 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
138 * chown.c (rpl_chown): Work even if the file is writeable but not
139 readable. This could be improved further but it'd take some work.
141 2004-08-08 Simon Josefsson <jas@extundo.com>
143 * xgethostname.c: Don't include error.h (not used).
146 * getpass.c: Include getpass.h first.
148 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
150 * xalloc-die.c: New files.
151 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
153 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
154 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
155 (_, N_, xalloc_die): Move to xalloc-die.c.
156 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
157 so that we needn't mess with xalloc_msg_memory_exhausted.
159 * sha1.h: Renamed from sha.h.
160 (SHA1_H): Renamed from _SHA_H.
161 (sha1_ctx): Renamed from sha_ctx.
162 (sha1_init_ctx): Renamed from sha_init_ctx.
163 (sha1_process_block): Renamed from sha_process_block.
164 (sha1_process_bytes): Renamed from sha_process_bytes.
165 (sha1_finish_ctx): Renamed from sha_finish_ctx.
166 (sha1_read_ctx): Renamed from sha_read_ctx.
167 (sha1_stream): Renamed from sha_stream.
168 (sha1_buffer): Renamed from sha_buffer.
169 * sha1.c: Likewise; renamed from sha.c.
170 Do not include <sys/types.h>.
171 Include <stddef.h> rather than <stdlib.h>.
173 2004-08-08 Bruno Haible <bruno@clisp.org>
175 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
176 FILESYSTEM_PREFIX_LEN.
177 * progreloc.c: Likewise.
178 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
180 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
183 * argp-help.c (make_hol, hol_append): Don't assume that
184 SIZE_MAX is a valid preprocessor constant.
185 (__argp_basename): Change from "#ifndef _LIBC"
186 to "#ifndef __argp_short_program_name", so that
187 we don't compile these functions for tar.
189 More merges from coreutils.
190 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
191 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
193 * addext.c: Remove; no longer needed.
194 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
195 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
196 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
197 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
198 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
199 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
200 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
201 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
202 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
203 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
204 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
205 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
206 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
207 Import changes from coreutils.
209 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
211 Merge from coreutils.
213 * .gdb-history: Remove; this doesn't belong here.
215 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
216 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
217 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
219 * dirname.h: Include <stdbool.h>.
220 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
221 for consistency with POSIX terminology. All uses changed.
222 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
223 (strip_trailing_slashes): Use bool for booleans.
224 * stripslash.c (strip_trailing_slashes): Likewise.
226 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
227 sometimes returns a positive errno value even when it succeeds.
228 (print_errno_message) [!LIBC]: Fall back on strerror if
231 * path-concat.c (mempcpy): Don't define if a system header defines it.
232 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
233 (longest_relative_suffix): New function.
234 (path_concat): Use it. Assume first argument is not NULL.
235 Port to DOS. Omit redundant separators.
236 Report an error instead of returning NULL.
237 Use mempcpy instead of memcpy.
238 (xpath_concat): Remove: not declared or used.
240 * same.h: Include <stdbool.h>
241 (same_name): Return bool, not int.
242 * same.c (same_name): Likewise.
243 (errno): Don't declare; we assume C89 or better now.
245 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
246 if not already defined.
248 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
249 * dup-safer.c (errno): Likewise.
251 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
253 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
256 2004-08-03 Simon Josefsson <jas@extundo.com>
258 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
259 * progname.h: Don't include stdbool.h.
261 2004-08-02 Simon Josefsson <jas@extundo.com>
263 * getsubopt.h: New file, with comments from Bruno Haible.
264 * getsubopt.c: New file, from glibc, but slightly modified based on
265 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
267 2004-08-01 Simon Josefsson <jas@extundo.com>
269 * xgetdomainname.c: Include stdlib.h, for free().
271 2004-07-16 Simon Josefsson <jas@extundo.com>
275 2004-07-16 Bruno Haible <bruno@clisp.org>
277 * backupfile.h: Add extern "C" for C++.
278 * closeout.h: Likewise.
279 * copy-file.h: Likewise.
280 * findprog.h: Likewise.
281 * full-write.h: Likewise.
282 * pathname.h: Likewise.
283 * progname.h: Likewise.
284 * stpcpy.h: Likewise.
285 * stpncpy.h: Likewise.
286 * strcase.h: Likewise.
287 * strstr.h: Likewise.
288 * xalloc.h: Likewise.
290 * mbswidth.h: Add extern "C" for C++.
291 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
293 2004-07-09 Simon Josefsson <jas@extundo.com>
295 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
296 failed without this.)
298 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
300 * fchown-stub.c: New file.
302 2004-06-24 Jim Meyering <jim@meyering.net>
304 * obstack.h (obstack_base): Cast to (void *), per documentation.
306 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
308 * argz.c, argz_.h: New files, which are autoupdated from libtool.
310 2004-06-01 Jim Meyering <jim@meyering.net>
312 * calloc.c: New file.
314 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
316 * getdate.y (yylex): Allow space between sign and number.
317 Problem reported by Dan Jacobson.
319 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
320 and Jim Meyering <jim@meyering.net>
322 Merge from coreutils CVS.
324 * stat-macros.h: New file, with contents from file-type.h
325 and coreutils' system.h.
326 * file-type.c: Include "stat-macros.h".
327 * file-type.h (file_type): Move all macro definitions to new file,
330 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
331 Wrap old code with this conditional.
332 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
333 function that does not dereference symlinks.
334 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
336 * xreadlink.c: Include xreadlink.h first, to catch .h file
338 (xreadlink): Accept new arg SIZE, for efficiency.
339 All decls and uses changed.
340 * xreadlink.h: Include <stddef.h>, for size_t.
342 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
343 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
345 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
347 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
349 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
350 macros to be defined.
351 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
352 the allocator returns NULL because the requested size is zero.
354 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
356 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
357 var. Add comment explaining why libc still defines it. This
358 merges the following patch from glibc:
359 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
361 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
363 * obstack.c (_obstack): Remove unused variable. It hasn't been
364 present in glibc since revision 1.1 of this file.
365 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
366 obstack_alignment_mask, obstack_alloc, obstack_base,
367 obstack_blank, obstack_blank_fast, obstack_chunk_size,
368 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
369 obstack_grow0, obstack_init, obstack_int_grow,
370 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
371 obstack_next_free, obstack_object_size, obstack_ptr_grow,
372 obstack_ptr_grow_fast, obstack_room): Remove declarations of
373 nonexistent functions.
375 2004-05-17 Derek R. Price <derek@ximbiot.com>
376 Paul Eggert <eggert@cs.ucla.edu>
378 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
380 2004-05-14 Bruno Haible <bruno@clisp.org>
382 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
383 that consists of a '.' followed by an empty digit string.
384 Patch by Tor Lillqvist <tml@iki.fi>.
386 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
388 Port obstack to the AS/400, where pointers are 16 bytes wide and
389 you cannot cast an integer to a valid pointer. This patch is
390 currently waiting to be integrated into glibc; see
391 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
393 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
394 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
395 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
396 (struct obstack): temp member is now a union of a pointer and
397 an integer, instead of an integer. All integer uses changed.
398 This does not affect the physical layout of struct obstack,
399 except on hosts (like the AS/400) where the size or alignment of
400 void * is greater than that of ptrdiff_t.
401 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
402 __STDC__)]: Store temporary in pointer member of union, not
404 * obstack.c: Include <stddef.h>, for offsetof.
405 (struct fooalign): Remove; it doesn't need a name.
406 (union fooround): Change double to long double, and add void *.
407 (DEFAULT_ALIGNMENT): Use offsetof to compute.
408 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
409 not a macro. Hence the values are always int; so remove all
410 casts-to-int in uses.
412 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
413 Derek Price <derek@ximbiot.com>
415 * alloca.c: Include <alloca.h>, to get our interface.
416 * alloca_.h: Use __alloca on AIX, so that we don't have to
417 include <alloca.h> first. Use C89 prototype for alloca; this
418 requires including <stddef.h> for size_t. Use extern "C" if C++.
419 Use #elif for simplicity, since we can assume C89 now.
420 Don't try to source the system alloca.h since it will not be found
421 and to prevent recursively including its replacement.
422 * fnmatch.c: Include <alloca.h> instead of opencoding.
423 * lib/regex.c: Likewise.
425 2004-05-16 Derek Price <derek@ximbiot.com>
426 Paul Eggert <eggert@cs.ucla.edu>
428 getline cleanup. This changes the getndelim2 API: both order of
429 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
432 * getline.c: Don't include stddef.h or stdio.h, since our
434 (getline): Always use getdelim, so that we don't have two
436 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
438 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
439 (GETNDELIM2_MAXIMUM): New macro.
440 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
441 instead of the old practice of delim2==0. All callers changed.
442 Return -1 on overflow, instead of returning junk.
443 Do not set *linesize unless allocation succeeds.
444 * getndelim2.h: Do not include stddef.h; no longer needed, now
445 that we include sys/types.h.
446 * getnline.h: Likewise.
447 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
448 (getndelim2): Reorder arguments.
449 * getnline.c (getnline, getndelim):
450 Don't discard the NMAX argument.
451 (getnline): Invoke getndelim, to avoid code duplication.
452 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
453 of (size_t) -1 by callers of the getnline family.
455 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
457 * nanosleep.c (suspended): Change its type from int to
458 sig_atomic_t volatile.
459 (first_call): Make it private to rpl_nanosleep, and have it
460 be zero initially as that's a bit faster.
461 (my_usleep): Round up fractional times instead of truncating them,
462 as this is the usual meaning for 'sleep'.
464 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
466 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
467 (ENOSYS): Define if not defined.
468 (settime): Fall back on stime if it exists and settimeofday fails.
469 But don't bother with fallbacks if a method fails with errno == EPERM.
471 2004-05-11 Jim Meyering <jim@meyering.net>
473 Prior to this change, the save_cwd caller required read access to the
474 current directory on most systems (ones with the fchdir function).
476 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
477 fails, try write-only, and finally, resort to using xgetcwd.
479 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
481 * obstack.c, obstack.h: Import changes from libc.
483 2004-04-28 Bruno Haible <bruno@clisp.org>
485 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
486 implicitly appends .exe to executables.
487 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
488 accepts Windows pathnames.
489 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
490 Cygwin like Windows, since it now accepts Windows pathnames.
491 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
492 Cygwin like Windows, since it now accepts Windows pathnames.
493 Reported by Derek Robert Price <derek@ximbiot.com>.
495 2004-04-20 Jim Meyering <jim@meyering.net>
497 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
499 2004-04-20 Jim Meyering <jim@meyering.net>
500 Bruno Haible <bruno@clisp.org>
502 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
503 memory when realloc fails.
505 2004-04-18 Jim Meyering <jim@meyering.net>
507 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
508 don't leak memory and do call END_UTMP_ENT.
510 2004-04-11 Paul Eggert <eggert@twinsun.com>
512 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
513 (CHAR_BIT): Remove, since we assume C89.
514 Include <stdint.h> if available, as per current Autoconf CVS advice.
516 2004-03-30 Paul Eggert <eggert@twinsun.com>
518 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
519 not bool, to be more consistent with Unix conventions.
520 Suggested by Bruno Haible.
522 Merge from coreutils.
524 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
527 * getdate.h: Include stdbool.h, and timespec.h instead of
528 the usual <time.h> dance.
529 (get_date): Change signature to support fractional time stamps.
531 * getdate.y: Include "getdate.h" first, as we can now
532 assume C89 and don't need to worry about 'const'.
533 Similarly, include "unlocked-io.h" near start, not in middle.
535 (textint.value): Use long int rather than int.
536 (textint.digits): Use size_t rather than int.
537 (BILLION, LOG10_BILLION): New constants.
538 (parser_control): New member rel_ns. Members day_ordinal,
539 time_zone, month, day, hour, minutes, rel_year, rel_month,
540 rel_day, rel_hour, rel_minutes, rel_seconds
541 are now long int, not int. Member seconds is now struct timespec,
542 not int. New member timespec_seen. Members dates_seen, days_seen,
543 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
545 (%union.intval): Now long int, not int.
547 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
548 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
549 (spec): Now is a timespec or an item list.
550 (timespec, items): New nonterminals.
551 (time, rel, relunit, number, get_date):
552 Add support for fractional seconds.
553 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
554 (gmtime, localtime, mktime): Remove decls; not needed with C89.
555 (to_hour): First arg is now long int, not int.
556 (to_year): Returns long int, not int.
557 Don't treat year -70 like 70.
558 (tm_diff): Returns long int, not int.
559 (lookup_word): Use bool instead of int when appropriate.
560 (yylex): Use size_t for count, not int.
561 Detect overflow when parsing large integer constants.
562 Add support for fractions.
563 (get_date): Make pointers 'const' if possible.
564 Use more-portable code to detect integer overflow.
565 (main) [TEST]: Adjust to above changes. Test for localtime failure.
566 Don't use ctime; it's not reliable if the year has >4 digits.
568 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
569 This is for compatibility with BSD.
571 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
572 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
573 From coreutils' system.h.
575 * userspec.c: Don't include "posixver.h".
576 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
577 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
578 compatible extension. Simplify code by removing a boolean int
579 that was always nonzero if a string was nonnull.
581 2004-03-30 Jim Meyering <jim@meyering.net>
583 Merge from coreutils.
585 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
587 * readtokens.c (readtoken): Don't leak 64 bytes when reading
588 an empty input stream.
590 * readtokens.c: Include <stdbool.h>.
591 (readtoken): Use `size_t' rather than int/long.
592 All callers adjusted.
593 Use `bool' rather than `int' where appropriate.
594 Use memset rather than an explicit loop.
595 Use x2nrealloc rather than xrealloc.
596 Allow the use of `\0' as a delimiter.
597 (readtokens): Likewise.
598 * readtokens.h (readtoken, readtokens): Update prototypes.
600 2004-03-30 Bruno Haible <bruno@clisp.org>
602 * getloadavg.c (getloadavg): Don't assume setlocale returns
605 2004-03-29 Paul Eggert <eggert@twinsun.com>
607 Merge changes to getloadavg.c from coreutils and Emacs.
609 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
610 Define to an expression, not to the empty string.
611 Include cloexec.h and xalloc.h.
612 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
613 Use set_cloexec_flag rather than rolling our own.
614 * cloexec.c, cloexec.h: New files.
616 2004-03-18 Paul Eggert <eggert@twinsun.com>
618 * getopt.h: Sync with libc CVS.
620 2004-03-18 Paul Eggert <eggert@twinsun.com>
621 Bruno Haible <bruno@clisp.org>
623 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
624 not on all platforms that have <wchar.h>.
625 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
627 2004-03-09 Paul Eggert <eggert@twinsun.com>
629 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
631 * getopt_int.h: New file, also synced from libc.
633 2004-03-07 Paul Eggert <eggert@twinsun.com>
635 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
636 '#if' expressions. Unlike the code it replaces, it does not
637 depend on (defined _SC_PAGESIZE). However, it does depend on
638 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
639 first reported by Jason Andrade in
640 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
642 2004-01-18 Simon Josefsson <jas@extundo.com>
644 * strdup.h: New file.
645 * strdup.c: Include it.
646 * path-concat.c: Include strdup.h. Drop strdup declaration.
647 * userspec.c: Include strdup.h. Drop strdup declaration.
649 2004-02-06 Karl Berry <karl@gnu.org>
651 * config.charset: update from gettext 0.14.1.
653 2004-02-05 Paul Eggert <eggert@twinsun.com>
655 Add comments and code, prompted by suggestions from Bruno Haible
657 * quotearg.h (quotearg_alloc): New decl. Improve the comments
658 describing the enum quoting_style values.
659 * quotearg.c (quotearg_alloc): New function.
660 (quotearg_buffer_restyled): Treat lone { and } as special.
661 Treat = as special. Work around bug with older shells
662 that "see" a '\' that is really the 2nd byte of a multibyte char.
663 Quote empty string with shell_quoting_style.
665 2004-02-03 Bruno Haible <bruno@clisp.org>
667 * pipe.h: New file, from GNU gettext.
668 * pipe.c: New file, from GNU gettext.
670 2004-01-27 Bruno Haible <bruno@clisp.org>
672 * execute.h: New file, from GNU gettext.
673 * execute.c: New file, from GNU gettext.
674 * w32spawn.h: New file, from GNU gettext.
676 2004-01-23 Paul Eggert <eggert@twinsun.com>
678 Exit-status fix from coreutils.
680 Use exit_failure consistently in place of EXIT_FAILURE,
681 so that program exit statuses are consistent on failure.
683 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
684 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
685 * argmatch.h: Comment fix to match the above.
686 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
687 Now a macro referring to exit_failure, instead of a separate
688 variable. Include "exitfail.h" to get it.
689 * xstrtol.h: Include "exitfail.h".
690 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
692 * long-options.c (parse_long_options): Use prototype
693 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
696 2004-01-21 Jim Meyering <jim@meyering.net>
698 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
699 so as not to conflict with a different-sized __mktime_internal
700 function in GNU libc.
701 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
702 Problem building statically-linked `ls' reported by Michael Brunnbauer.
704 2004-01-18 Paul Eggert <eggert@twinsun.com>
706 Merge from diffutils.
708 * file-type.c (file_type): Add typed memory objects.
709 * file-type.h (S_TYPEISTMO): New macro.
711 * c-stack.h (c_stack_action): Remove argv argument.
712 * c-stack.c (c_stack_action): Likewise. All uses changed.
713 (die): Don't calculate message unless segv_action returns.
714 (get_stack_location, min_address_from_argv, max_address_from_argv,
715 volatile stack_base, volatile_stack_size): Remove.
716 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
717 that every segmentation violation is a stack overflow. (Ouch!)
718 See Debian bug 136249 (still outstanding) for more info about why
719 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
721 2003-11-30 Bruno Haible <bruno@clisp.org>
723 Safer stack allocation.
724 * setenv.c: Include allocsa.h.
725 (alloca): Remove fallback definition.
726 (freea): Remove macro.
727 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
730 2003-10-17 Bruno Haible <bruno@clisp.org>
732 * binary-io.h: Avoid warnings on Cygwin.
734 2003-12-28 Bruno Haible <bruno@clisp.org>
736 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
737 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
739 2003-11-28 Bruno Haible <bruno@clisp.org>
741 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
743 2003-11-27 Bruno Haible <bruno@clisp.org>
745 * wait-process.c: On Windows, include windows.h. Needed on mingw.
747 2003-11-17 Bruno Haible <bruno@clisp.org>
749 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
751 2003-11-24 Bruno Haible <bruno@clisp.org>
753 * xallocsa.h: New file, from GNU gettext.
754 * xallocsa.c: New file, from GNU gettext.
756 2003-11-24 Bruno Haible <bruno@clisp.org>
758 * allocsa.h: New file, from GNU gettext.
759 * allocsa.c: New file, from GNU gettext.
761 2003-11-24 Bruno Haible <bruno@clisp.org>
763 * eealloc.h: New file.
765 2004-01-15 Jim Meyering <jim@meyering.net>
767 Merge from coreutils.
769 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
770 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
771 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
773 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
774 optional configure-time default.
776 * version-etc.c (version_etc_copyright): Update copyright date.
778 * xreadlink.c (xreadlink): Correct outdated comment.
780 2004-01-15 Paul Eggert <eggert@twinsun.com>
782 Merge from coreutils.
784 * posixver.c: Include posixver.h.
786 * same.c: Include <stdbool.h>, <limits.h>.
787 (_POSIX_NAME_MAX): Define if not defined.
789 (same_name): If file names are silently truncated, report
790 that the file names are the same if they are the same after
791 the silent truncation.
793 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
795 * xstrtod.c (xstrtod): Likewise. All callers changed to
796 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
799 2004-01-14 Paul Eggert <eggert@twinsun.com>
801 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
802 with like-named macro in fnmatch.c.
803 (EXT): Use an internal constant instead.
805 Merge fnmatch patches from glibc.
806 * fnmatch.c (mbsinit): Remove define.
807 Add libc_hidden_ver (__fnmatch, fnmatch).
808 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
809 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
811 2003-12-14 Karl Berry <karl@gnu.org>
813 * config.charset: update from gettext-runtime.
815 2003-12-03 Paul Eggert <eggert@twinsun.com>
817 * getgroups.c (getgroups): xmalloc takes one argument, not two.
818 Bug reported by Alfred M. Szmidt.
820 2003-11-29 Karl Berry <karl@gnu.org>
822 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
824 2003-11-23 Paul Eggert <eggert@twinsun.com>
825 Bruno Haible <bruno@clisp.org>
827 * printf-parse.h: Don't include sys/types.h.
828 (ARG_NONE): New macro.
829 (char_directive): Change type of *arg_index fields to size_t.
830 * printf-parse.c: Don't include sys/types.h.
831 (SSIZE_MAX): Remove macro.
832 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
833 Remove unnecessary overflow check.
834 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
837 2003-11-24 Paul Eggert <eggert@twinsun.com>
839 * alloca.c: Remove dependency on xalloc module.
840 (xalloc_die): Remove.
841 (memory_full) [!defined emacs]: New macro.
842 [!defined emacs]: Don't include xalloc.h.
843 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
844 address arithmetic overflows. Change datatypes a bit to avoid
847 2003-11-22 Jim Meyering <jim@meyering.net>
849 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
851 2003-11-17 Bruno Haible <bruno@clisp.org>
853 * vasnprintf.c (alloca): Remove fallback definition.
854 (freea): Remove definition.
855 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
856 Reported by Paul Eggert.
858 2003-11-17 Jim Meyering <jim@meyering.net>
860 On systems without utime and without a utimes function capable of
861 dealing with a NULL struct utimbuf* argument, this utime replacement
862 could -- in unusual circumstances -- leak a file descriptor.
863 * utime.c: Include <unistd.h> and <errno.h>.
864 (utime_null): Be sure to close `fd' and to preserve errno.
865 Reported by Geoff Collyer via Arnold Robbins.
867 2003-11-16 Paul Eggert <eggert@twinsun.com>
868 Bruno Haible <bruno@clisp.org>
870 Protect against address arithmetic overflow.
871 * printf-args.h: Include stddef.h.
872 (arguments): Change type of field 'count' to size_t.
873 * printf-args.c (printf_fetchargs): Use size_t instead of
874 'unsigned int' where appropriate.
875 * printf-parse.h: Include sys/types.h.
876 (char_directive): Change type of *arg_index fields to ssize_t.
877 (char_directives): Change type of fields 'count', max_*_length to
879 * printf-parse.c: Include sys/types.h and xsize.h.
880 (SSIZE_MAX): Define fallback value.
881 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
882 instead of 'int' where appropriate. Check a_allocated, d_allocated
883 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
884 * vasnprintf.c: Include xsize.h.
885 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
886 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
887 overflow. Avoid wraparound when converting a width or precision from
890 2003-11-16 Bruno Haible <bruno@clisp.org>
892 Update from GNU gettext.
893 * printf-parse.c: Generalize to it can be compiled for wide strings.
894 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
895 * vasnprintf.c: Generalize to it can be compiled for wide strings.
896 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
897 SNPRINTF): New macros.
898 Don't include <alloca.h> if the file is used inside libintl.
899 (local_wcslen): New function, for Solaris 2.5.1.
900 (VASNPRINTF): Use it instead of wcslen.
902 2003-11-16 Bruno Haible <bruno@clisp.org>
904 * xsize.h (xmax): New function.
905 (xsum, xsum3, xsum4): Declare as "pure" functions.
907 2003-11-12 Paul Eggert <eggert@twinsun.com>
909 * xalloc.h: Do not include <limits.h> or <stdint.h>.
910 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
911 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
912 heuristic is just as accurate as far as we know, and it removes a
913 dependency on size_max.m4 and ptrdiff_max.m4.
915 2003-11-12 Paul Eggert <eggert@twinsun.com>
917 * xstrtol.c (__xstrtol): Remove "break" immediately after
918 "return", to pacify some unknown compiler. Problem reported
921 2003-11-11 Bruno Haible <bruno@clisp.org>
923 * xsize.h (SIZE_MAX): Remove fallback definition.
924 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
927 2003-11-10 Paul Eggert <eggert@twinsun.com>
929 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
930 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
931 rejected some allocations of exactly SIZE_MAX - 2 bytes.
933 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
934 not (size_t) -1, since it's defined here.
936 2003-11-06 Paul Eggert <eggert@twinsun.com>
938 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
939 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
940 Reject sizes of exactly SIZE_MAX bytes.
941 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
942 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
944 2003-11-05 Bruno Haible <bruno@clisp.org>
946 * xsize.h: Include limits.h, to avoid a possible collision with
947 SIZE_MAX defined in <limits.h> on Solaris.
949 2003-11-04 Bruno Haible <bruno@clisp.org>
952 * linebreak.c: Include xsize.h.
953 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
954 argument for overflow.
955 Suggested by Paul Eggert.
957 2003-10-31 Bruno Haible <bruno@clisp.org>
959 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
960 to avoid (extremely rare) race condition.
961 Suggested by Paul Eggert.
963 2003-11-03 Jim Meyering <jim@meyering.net>
965 * userspec.c: Include "userspec.h".
966 * userspec.h: New file.
968 2003-10-31 Paul Eggert <eggert@twinsun.com>
970 * mountlist.h (struct mount_entry.me_type_malloced): New member.
971 * mountlist.c (SIZE_MAX): Define if not defined already.
972 (read_filesystem_list): Set and use me_type_malloced.
973 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
974 whatever the type happens to be), for brevity and consistency.
975 Check for size calculation overflow on Alphas running OSF/1.
977 2003-10-31 Jim Meyering <jim@meyering.net>
979 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
981 * linebuffer.c: Include <string.h> for declaration of memset.
983 2003-10-30 Paul Eggert <eggert@twinsun.com>
984 Bruno Haible <bruno@clisp.org>
986 * vasprintf.c: Include <limits.h>, <stdlib.h>.
987 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
989 2003-10-29 Paul Eggert <eggert@twinsun.com>
991 * xalloc.h (xalloc_oversized): Now a macro, not a function,
992 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
994 * quotearg.c (quotearg_n_options): Use it.
995 * group-member.c: Include <stdbool.h>.
996 (free_group_info): Arg is now const *; don't free arg.
997 (get_group_info): Now returns bool and accepts struct group_info *,
998 rather than returning a malloc'ed struct group_info *.
999 All uses changed. Check for overflow in internal size calculation.
1001 * getusershell.c (readname): Simplify the code by using x2nrealloc
1002 rather than xmalloc/xrealloc.
1003 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1004 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1005 conformance bug: the old code used a pointer after freeing the
1006 storage that it addressed.
1007 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1008 rather than doing it by hand.
1009 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1010 the buffer preserved. Use free and xmalloc instead.
1011 * quotearg.c (quotearg_n_options): Likewise.
1012 Use a simpler test for size overflow. Don't use xalloc_oversized
1013 because unsigned int might be wider than size_t (!); this suggests
1014 that we should switch from unsigned int to size_t for slot numbers.
1016 2003-10-27 Bruno Haible <bruno@clisp.org>
1018 * stdbool_.h: Better support for BeOS.
1020 2003-10-27 Paul Eggert <eggert@twinsun.com>
1022 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1023 to allocate the returned structure. Do not allocate a subarray,
1024 as x2nrealloc will do that.
1025 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1026 instead of xnrealloc.
1027 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1029 2003-10-26 Paul Eggert <eggert@twinsun.com>
1031 * xalloc.h (xalloc_oversized): New static inline function, for
1032 callers that want to do their own size-overflow checking. Include
1033 <stdbool.h>, since xalloc_oversized returns bool.
1034 * xalloc.c (array_size_overflow): Remove. All callers changed
1035 to use xalloc_oversized.
1037 Add two functions x2realloc, x2nrealloc, for programs that grow
1038 arrays dynamically by doubling their sizes.
1039 * xalloc.h (x2realloc, x2nrealloc): New decls.
1040 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1043 Port to C99 semantics for 'inline' of external functions.
1044 Bug reported by Bruno Haible.
1045 * xmalloc.c (xnmalloc_inline): New static inline function,
1046 with the old contents of xnmalloc.
1047 (xnmalloc, xmalloc): Use it.
1048 (xnrealloc_inline): New static inline function,
1049 with the old contents of xnrealloc.
1050 (xnrealloc, xrealloc): Use it.
1052 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1054 2003-10-25 Paul Eggert <eggert@twinsun.com>
1056 Fix several address-calculation bugs in the hash modules,
1057 plus some minor code cleanup.
1059 * hash.h: Include <stdbool.h>, for bool.
1060 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1061 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1062 hash_get_n_entries, hash_get_max_bucket_length,
1063 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1064 hash_rehash): Use size_t rather than unsigned.
1065 * hash.c (struct hash_table, hash_get_n_buckets,
1066 hash_get_n_buckets_used, hash_get_n_entries,
1067 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1068 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1069 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1071 (SIZE_MAX): Define if not defined.
1072 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1073 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1075 Use const * when possible.
1076 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1077 (check_tuning): Fix bug: if tuning parameters were very close to
1078 0 or 1, rounding errors could have caused subscript violations.
1079 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1080 (hash_initialize): Add 'fail:' label
1081 to free table and return NULL, and use it to simplify code.
1082 Use calloc rather than clearing the storage ourself.
1083 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1084 buffer size calculations.
1085 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1086 Include <stddef.h>, for size_t.
1087 * hash-pjw.c (hash_pjw): Likewise.
1088 Switch to method described by Bruno Haible.
1089 Include <limits.h>, for CHAR_BIT.
1090 (SIZE_BITS): New macro.
1092 2003-10-21 Paul Eggert <eggert@twinsun.com>
1094 * getndelim2.c (getndelim2): When size calculation overflows,
1095 ceiling the allocation at NMAX bytes rather than silently
1096 discarding input bytes before NMAX is reached. This makes
1097 a difference only if NMAX exceeds SIZE_MAX / 2.
1099 * obstack.c: Merge from glibc.
1100 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1101 Add libc_hidden_def (_obstack_newchunk).
1102 (_obstack_free) [! defined _LIBC]: Remove.
1103 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1104 a clone of the function body.
1105 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1106 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1108 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1109 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1112 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1113 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1114 Don't use lvalue casts, as GCC plans to remove support for them
1115 in GCC 3.5. Reported by Joseph S. Myers. This bug
1116 was also present in the non-GCC version, indicating that this
1117 code had always been buggy and had never been widely used.
1118 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1119 Use the fast variant of each macro, rather than copying the
1120 definiens of the fast variant; that way, we'll be more likely to
1121 catch future bugs in the fast variants.
1123 2003-10-20 Bruno Haible <bruno@clisp.org>
1125 * wait-process.h: New file, from GNU gettext.
1126 * wait-process.c: New file, from GNU gettext.
1128 2003-10-19 Jim Meyering <jim@meyering.net>
1130 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1132 2003-10-16 Paul Eggert <eggert@twinsun.com>
1134 * getgroups.c: Include <errno.h>, <stdlib.h>.
1135 (getgroups): First arg is int, not size_t.
1136 Don't let 'free' mangle errno.
1138 2003-10-16 Jim Meyering <jim@meyering.net>
1140 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1142 2003-10-15 Paul Eggert <eggert@twinsun.com>
1144 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1146 (new_exclude, add_exclude_file): Initial size no longer needs to
1148 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1149 our own address arithmetic overflow checking.
1151 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1152 (fnmatch): Do not alloca more than 2000 wide characters;
1153 instead, use malloc for large buffers.
1154 Check for address arithmetic overflow, and return -1
1155 with errno set to ENOMEM in that case.
1156 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1157 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1158 instead, return -1. Check for address arithmetic overflow.
1160 2003-10-14 Paul Eggert <eggert@twinsun.com>
1162 Handle invalid suffixes and overflow independently, so that
1163 callers can treat them independently as needed. Fix some bugs in
1164 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1165 suffix for a human-readable blocksize. The major caller-visible
1166 change is the addition of a new
1167 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1168 that both overflow and suffix chars were found.
1170 * human.c (humblock): Don't check separately for invalid suffix
1171 char; that is xstrtoumax's job (now that its bug is fixed).
1172 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1173 INTMAX_MAX]: New macros.
1174 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1175 TYPE_MAXIMUM): New macros.
1176 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1177 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1178 if overflow occurs, as it's what __strtol does and it's more useful
1180 (__xstrtol): If __strtol reports some error other than ERANGE,
1181 reflect it to the caller as LONGINT_INVALID. If it reports
1182 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1183 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1184 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1186 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1187 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1188 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1189 [defined UINTMAX_MAX]: New macros.
1191 2003-10-14 Bruno Haible <bruno@clisp.org>
1193 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1194 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1195 Also use volatile where needed.
1197 2003-10-12 Paul Eggert <eggert@twinsun.com>
1199 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1200 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1201 and define in terms of the other primitives.
1202 * xmalloc.c: Include stdbool.h; do not include exit.h.
1203 (SIZE_MAX): Define if not already defined.
1204 (array_size_overflow): New function.
1205 (xalloc_die): Abort instead of exiting if 'error' returns.
1206 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1207 (xmalloc, xrealloc): Use them.
1208 (xcalloc): Check for address arithmetic overflow.
1209 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1210 a bit faster than strcpy.
1212 2003-10-08 Paul Eggert <eggert@twinsun.com>
1214 Merge getpass from libc, plus a few fixes.
1216 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1217 Include <stdbool.h>.
1218 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1219 __fsetlocking to empty.
1220 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1221 do include <bits/libc-lock.h>.
1222 Do not include <fcntl.h>; not needed.
1223 [_LIBC]: Include <wchar.h>.
1224 (NOTCANCEL_MODE): New macro.
1225 (flockfile, funlockfile) [_LIBC]: New macros.
1226 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1227 [!_LIBC]: New macros.
1228 (call_fclose): New function.
1229 (getpass): Use it. Save tty stream separately; this simplifies the
1230 code and makes it more reliable if stdin happens to equal stdout.
1231 Invoke __fsetlocking on tty.
1232 Handle thread cancellation if needed.
1233 Namespace cleanup (use __tcgetattr, __getline).
1234 Use bool for Booleans.
1235 [USE_IN_LIBIO]: Handle wide streams.
1236 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1237 stream might go where.
1239 * unlocked-io.h: Include <stdio.h>, so that the caller
1240 doesn't have to include <stdio.h> before us.
1241 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1242 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1243 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1244 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1245 if not declared, so that we can use getpass.c code from libc without
1247 (flockfile, ftrylockfile, funlockfile): New macros.
1249 2003-10-06 Bruno Haible <bruno@clisp.org>
1251 * version-etc-2.h: Remove file.
1252 * version-etc-2.c: Remove file.
1254 2003-09-25 Jim Meyering <jim@meyering.net>
1255 Bruno Haible <bruno@clisp.org>
1257 This lets translators provide better translations for the
1258 "Written by ..." part of --version output.
1259 * version-etc.h: Include stdarg.h.
1260 (version_etc_copyright): Declare as readonly.
1261 (version_etc): Make this function variadic with a NULL-terminated list
1262 of author name strings.
1263 (version_etc_va): New declaration.
1264 * version-etc.c: Include stdarg.h, stdlib.h.
1265 (version_etc_copyright): Declare as readonly.
1266 (version_etc_va): New function. Provide a different translatable string
1267 for each possible number of authors < 10. Abbreviate when there are 10
1269 (version_etc): Make this function variadic. Call version_etc_va.
1270 Suggestion from Gary V. Vaughan.
1272 * long-options.h (parse_long_options): Change prototype: the authors
1273 string is moved to the end and becomes variadic.
1274 * long-options.c: Include stdarg.h.
1275 (parse_long_options): Make this function variadic, too.
1276 Call version_etc_va, not version_etc.
1278 2003-10-06 Bruno Haible <bruno@clisp.org>
1280 * fatal-signal.h: New file, from GNU gettext.
1281 * fatal-signal.c: New file, from GNU gettext.
1283 2003-10-04 Karl Berry <karl@gnu.org>
1285 * argp*: update from libc.
1287 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1289 * getpass.c (getpass): Use a no-op fseek when switching from input to
1290 output mode on the same stream.
1292 2003-09-29 Paul Eggert <eggert@twinsun.com>
1294 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1295 Fix arg typo in previous patch.
1297 2003-09-28 Jim Meyering <jim@meyering.net>
1299 * error.c: Correct cpp indentation.
1301 2003-09-27 Paul Eggert <eggert@twinsun.com>
1303 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1304 Omit the special code that used __typeof__, since we worry that
1305 it could be more trouble than it's worth. See:
1306 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1307 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1311 2003-09-26 Jim Meyering <jim@meyering.net>
1313 * error.c (error_tail): Move some declarations
1314 into inner scope where the local variables are used.
1316 2003-09-26 Bruno Haible <bruno@clisp.org>
1318 * stpncpy.h (gnu_stpncpy): New declaration.
1319 (stpncpy): Define as alias for gnu_stpncpy.
1320 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1322 2003-09-26 Paul Eggert <eggert@twinsun.com>
1324 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1325 (error_tail): Do not loop, reallocating temporary buffer, since
1326 the output cannot contain more wide characters than the input
1327 contains bytes, the size must be big enough already. This avoids
1328 one potential size overflow calculation. Check for size overflow
1329 when calculating temporary buffer size. Free temporary buffer
1330 when done, if it was allocated with malloc; this plugs a memory
1331 leak. Remove casts from void * to pointers, that are no longer
1332 needed now that we're assuming C89 or better.
1334 Merge error changes from glibc.
1336 * error.c, error.h: Update copyright notice header to match glibc.
1337 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1338 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1339 Disable cancellation while printing error.
1340 * error.h: Prepend __ to parameter names.
1342 2003-09-25 Karl Berry <karl@gnu.org>
1344 * argp-fmtstream.c, argp-help.c: update from libc.
1346 2003-09-25 Bruno Haible <bruno@clisp.org>
1348 * version-etc-2.h: New file, from version-etc.h with modifications.
1349 * version-etc-2.c: New file, from version-etc.c with modifications.
1351 2003-09-25 Simon Josefsson <jas@extundo.com>
1353 * xgetdomainname.h: New file.
1354 * xgetdomainname.c: New file.
1356 2003-09-25 Simon Josefsson <jas@extundo.com>
1357 Bruno Haible <bruno@clisp.org>
1359 * getdomainname.h: New file.
1360 * getdomainname.c: New file.
1362 2003-09-24 Paul Eggert <eggert@twinsun.com>
1364 * linebuffer.c (freebuffer): Don't free the argument, just
1365 the buffer associated with the argument. Bug reported by
1368 2003-09-19 Karl Berry <karl@gnu.org>
1370 * argp.h: update from libc.
1372 2003-09-16 Paul Eggert <eggert@twinsun.com>
1374 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1375 input error, instead of returning NULL the next time we are called
1376 (and therefore losing track of errno).
1378 2003-09-15 Paul Eggert <eggert@twinsun.com>
1380 * getndelim2.c (getndelim2): Don't trash errno when a read
1381 fails, so that the caller gets the proper errno.
1383 * readutmp.c (read_utmp): Likewise.
1384 Check for fstat error. Close stream and free storage
1387 2003-09-14 Bruno Haible <bruno@clisp.org>
1389 * fwriteerror.h: New file.
1390 * fwriteerror.c: New file.
1392 2003-09-14 Jim Meyering <jim@meyering.net>
1394 * getloadavg.c: Correct cpp indentation.
1395 * strdup.c: Likewise.
1396 * vasnprintf.c: Likewise.
1398 2003-09-12 Paul Eggert <eggert@twinsun.com>
1400 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1401 * obstack.c [!defined _LIBC]: Likewise.
1402 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1403 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1404 * exitfail.c: Don't include stdlib.h; no longer needed.
1406 More changes to assume C89 or better.
1408 * error.c (error_tail): Assume vprintf.
1410 * argmatch.c (getenv): Remove decl.
1411 * progreloc.c (get_full_program_name): Define via prototype.
1412 * setenv.c (clearenv): Likewise.
1413 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1415 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1416 (malloc, memcpy): Remove decls.
1417 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1418 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1419 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1420 (memcpy): Remove macro.
1421 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1422 (__P): Remove. All uses removed.
1423 (PTR): Remove. All uses changed to void *.
1424 (CHAR_BIT, NULL): Remove.
1425 (spaces, zeros, memset_space, memset_zero)
1426 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1428 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1429 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1430 Define with prototype.
1431 Remove now-unnecessary prototype decl.
1432 (extra_args_spec): Assume ANSI C. All uses changed.
1433 (extra_args_spec_iso): Remove.
1434 (my_strftime, emacs_strftimeu): Define via prototype.
1435 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1437 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1438 * strtoimax.c: Include <stdlib.h> unconditionally.
1439 (strtoul, strtol): Remove decls.
1440 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1442 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1443 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1444 (LOCALE_PARAM_PROTO): New macro.
1445 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1446 (INTERNAL (strtol), strtol): Define with a prototype.
1447 (PARAMS): Remove. All uses removed.
1448 * tempname.c: Include <string.h> unconditionally.
1449 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1450 * xgethostname.c (main): Define with a prototype.
1451 * xmalloc.c: Include "xalloc.h" first, to check interface.
1452 Include <stdlib.h> unconditionally.
1453 (calloc, malloc, realloc, free): Remove decls.
1454 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1455 Include <stdlib.h> unconditionally. Sort include file names.
1457 (xstrtod): Define with a prototype.
1458 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1459 (strtol, strtoul): Remove decls.
1461 2003-09-11 Paul Eggert <eggert@twinsun.com>
1463 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1464 Include <stdlib.h>, <string.h> unconditionally.
1465 Remove now-unnecessary cast to char *.
1466 * strnlen.c: Include <string.h> unconditionally.
1467 * yesno.c (yesno): Define with a prototype.
1469 2003-09-10 Bruno Haible <bruno@clisp.org>
1471 * strcspn.c: Include <string.h> unconditionally.
1472 * strpbrk.c: Include <string.h> unconditionally.
1473 * strstr.c: Include <string.h> unconditionally.
1474 * unicodeio.c: Include <string.h> unconditionally.
1475 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1476 * unsetenv.c: Likewise.
1477 * xreadlink.c: Include <stdlib.h> unconditionally.
1478 * yesno.c: Include <stdlib.h> unconditionally.
1479 (rpmatch): Add prototype.
1481 2003-09-10 Jim Meyering <jim@meyering.net>
1483 * error.c: Correct indentation of cpp directives.
1485 2003-09-09 Paul Eggert <eggert@twinsun.com>
1489 * acosl.c (main): Use a prototype.
1490 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1493 * getloadavg.c (getloadavg, main): Define via prototypes.
1495 * getopt.h (struct option.name): Assume C89, and use 'const'.
1496 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1497 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1499 * getopt.c (const): Remove macro.
1500 Include <string.h> unconditionally.
1501 (my_index): Remove; all uses changed to strchr.
1502 (strlen): Remove decl.
1503 (exchange): Remove forward decl; no longer needed.
1504 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1505 Define with prototype.
1506 * getopt1.c (const): Remove macro.
1507 (getopt_long, getopt_long_only, main): Define with prototype.
1509 * getugroups.c: Include <string.h> unconditionally.
1511 * getusershell.c: Include <stdlib.h> unconditionally.
1512 (getusershell, setusershell, endusershell, readname, main):
1513 Define with prototypes.
1515 * group-member.c: Include group-member.h first.
1516 Include <stdlib.h> unconditionally.
1518 * hard-locale.c: Include hard-locale.h first.
1519 Include <stdlib.h>, <string.h> unconditionally.
1521 * hash.c (free, malloc): Remove decls.
1522 Include <stdlib.h> unconditionally.
1524 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1525 (getenv): Do not declare.
1527 * idcache.c: Include <string.h> unconditionally.
1529 * long-options.c: Include long-options.h first, to test interface.
1530 Include <stdlib.h> unconditionally.
1532 * makepath.c: Include makepath.h first, to test interface.
1533 Include <stdlib.h> and <string.h> unconditionally.
1535 * linebuffer.c: Include <stdlib.h>.
1536 (free): Remove decl.
1538 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1539 rpl_malloc returns void *, not char *.
1540 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1542 * md5.h: Include <limits.h> unconditionally.
1543 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1544 (__P): Remove; all uses removed.
1545 * md5.c: Include "md5.h" first.
1546 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1547 md5_buffer, md5_process_bytes, md5_process_block):
1548 Define with prototypes.
1549 * sha.h (__P): Remove all uses. (It wasn't defined??)
1550 * sha.c: Include "sha.h" first.
1551 Include <stdlib.h>, <string.h> unconditionally.
1553 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1554 * memcmp.c (__ptr_t): Likewise.
1555 * memrchr.c (__ptr_t): Likewise.
1556 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1557 Include <string.h> unconditionally.
1558 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1559 * memchr.c: Include <stdlib.h> unconditionally.
1560 * memchr.c (LONG_MAX): Remove.
1561 * memrchr.c (LONG_MAX): Likewise.
1562 * memchr.c (__memchr): Define via a prototype.
1563 * memrchr.c (__memrchr): Likewise.
1564 * memcmp.c (__P): Remove, and remove all uses.
1565 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1566 Remove forward decls; no longer needed.
1567 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1568 Use types required by C89 in prototype.
1570 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1571 * savedir.c: Likewise.
1572 * mkdir.c (free): Remove decl.
1573 * rmdir.c (rmdir): Define with a prototype.
1574 * savedir.c: Include savedir.h first, to test interface.
1576 * mktime.c (STDC_HEADERS): Remove.
1577 Include <stdlib.h>, <string.h> unconditionally.
1579 * modechange.c: Include <stdlib.h> unconditionally.
1580 (malloc): Remove decl.
1582 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1583 (free): Remove decl.
1585 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1586 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1587 (This type really should be intptr_t, but that's a C99ism.)
1588 (_obstack_memcpy): Remove: all uses changed to memcpy.
1589 Include <string.h> unconditionally.
1590 (struct obstack): Assume __STDC__ for types of members
1591 chunkfun, freefun, extra_arg.
1592 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1593 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1594 obstack_begin, obstack_specify_allocation,
1595 obstack_specify_allocation_with_arg, obstack_chunkfun,
1596 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1597 Remove unprototyped decls and the macros that use them.
1598 * obstack.c (POINTER): Remove. All uses changed to void *.
1599 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1600 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1601 (defined __STDC__ && __STDC__)]:
1602 Remove nonprototyped code.
1603 Include <stdlib.h> unconditionally.
1604 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1605 _obstack_allocated_p, _obstack_free, obstack_free,
1606 _obstack_memory_used, print_and_abort):
1607 Define using prototypes.
1608 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1609 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1610 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1611 obstack_next_free, obstack_object_size, obstack_room) [0]:
1612 Remove unused, unprototyped code.
1614 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1616 * physmem.c (physmem_total, physmem_available, main): Define
1619 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1620 (main): Define with a prototype.
1622 * posixver.c (getenv): Remove decl.
1624 * putenv.c (malloc): Returns void *, not char *.
1625 Include <string.h> unconditionally.
1626 (strchr, memcpy, NULL): Do not define.
1628 * readtokens.c: Include readtokens.h first, to test interface.
1629 Include <stdlib.h>, <string.h> unconditionally.
1630 (init_tokenbuffer): Define with a prototype.
1632 * regex.c (PARAMS): Remove. All uses removed.
1633 All uses of _RE_ARGS removed, too.
1634 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1636 (bzero): Assume memset exists.
1637 (memcmp, memcpy, NULL): Remove.
1638 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1639 char, or assignments to local vars of type signed char.
1640 (init_syntax_once, PREFIX(extract_number_and_incr),
1641 PREFIX(print_partial_compiled_pattern),
1642 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1643 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1644 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1645 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1646 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1647 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1648 wcs_compile_range, byte_compile_range, truncate_wchar,
1649 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1650 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1651 count_mbs_length, wcs_re_match_2_internal,
1652 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1653 PREFIX(alt_match_null_string_p),
1654 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1655 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1656 regfree, PREFIX(extract_number)): Define with prototype. Remove
1657 now-unnecessary declaration, if any.
1658 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1660 Remove now-unnecessary casts among pointer types.
1661 * regex.h (_RE_ARGS): Remove. All uses removed.
1663 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1664 (free): Remove decl.
1666 * rpmatch.c: Include <stdlib.h> unconditionally.
1668 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1669 (free): Remove decl.
1671 * save-cwd.c: Include <stdlib.h> unconditionally.
1672 * xgetcwd.c: Likewise.
1674 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1675 (free): Remove decl.
1677 * strchrnul.c (strchrnul): Define with a prototype.
1678 Fix bug: c_in was not converted to char before searching.
1680 The following changes are not K&R related:
1682 * group-member.h: Include <sys/types.h>, so that this file is
1684 * makepath.h: Likewise.
1686 * getusershell.c (readname, default_index, line_size, readname):
1687 Use size_t, not int, for sizes.
1688 (readname): If the size overflows, report an error instead of
1691 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1693 * getndelim2.c: Assume stdlib.h per the C89 spec.
1695 2003-09-08 Paul Eggert <eggert@twinsun.com>
1697 Assume C89 or better; remove K&R cruft.
1698 A few of these changes were first proposed by Derek Robert Price
1699 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1701 * addext.c: Include <string.h> unconditionally.
1702 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1703 Don't declare getenv or malloc.
1705 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1706 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1708 (find_stack_direction, alloca): Use prototypes.
1710 * atexit.c (atexit): Define using a prototype.
1712 * basename.c, dirname.c, stripslash.c:
1713 Include <string.h> unconditionally.
1715 * bcopy.c: Include <stddef.h>.
1716 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1718 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1720 * error.h (error, error_at_line, error_print_progname)
1721 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1722 * error.c: Include error.h first, to check interface.
1723 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1724 (VA_START): Remove; all uses changeed to va_start.
1725 (exit, strerror): Remove decls.
1726 (error_print_progname): Prototype uncondionally.
1727 Don't include <errno.h>; no longer needed.
1728 (private_strerror): Remove.
1729 (error_tail): Always define.
1730 (error, error_at_line): Assume C89 or better; always use prototypes.
1731 * fatal.c: Include "fatal.h" first, to test interface.
1732 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1733 (VA_START): Remove; all uses changed to va_start.
1734 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1736 (exit): Remove decl.
1737 (fatal): Prototype unconditionally. Assume va_start works.
1738 Abort at end, to pacify gcc.
1740 * euidaccess.c (main): Define with a prototype.
1742 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1744 * exitfail.c: Include <stdlib.h> unconditionally.
1746 * fnmatch_.h (__P): Remove. All uses changed to assume
1748 * fnmatch.c: Include fnmatch.h first, to test interface.
1749 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1750 (getenv): Remove decl.
1751 (fnmatch): Define using a prototype.
1752 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1753 (FCT): Define using a prototype.
1755 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1757 * gethostname.c: Include <stddef.h>.
1758 (gethostname): Define with prototype. Length is size_t, not int.
1760 2003-09-08 Paul Eggert <eggert@twinsun.com>
1762 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1763 getversion.c should have been removed then, but was accidentally
1766 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1767 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1769 2003-09-07 Paul Eggert <eggert@twinsun.com>
1771 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1772 copy_tm_result. Bug reported by Simon Josefsson in
1773 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1775 2003-09-06 Paul Eggert <eggert@twinsun.com>
1777 * time_r.c, time_r.h: New files.
1779 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1781 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1782 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1784 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1786 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1787 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1790 * timegm.c: Switch to glibc implementation, with the following changes:
1791 [defined HAVE_CONFIG_H]: Include <config.h>.
1792 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1793 (__mktime_internal) [!defined _LIBC]: New decl.
1794 (__gmtime_r) [!defined _LIBC]: New macro and function.
1795 (timegm): Use a prototype, since gnulib assumes C89.
1796 Do not bother declaring tmp to be const, as it's not really usefu.
1797 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1798 (timegm): Declare only if HAVE_DECL_TIMEGM.
1800 2003-09-03 Paul Eggert <eggert@twinsun.com>
1802 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1803 Bug reported by Lute Kamstra in
1804 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1806 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1807 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1808 course with correspondingly smaller numbers for tomorrow and
1809 yesterday. From Tadayoshi Funaba. Originally installed into
1810 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1813 2003-08-31 Simon Josefsson <jas@extundo.com>
1815 * timegm.h: New file.
1816 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1818 2003-08-31 Karl Berry <karl@gnu.org>
1820 * argp.h: update from libc.
1822 2003-08-28 Bruno Haible <bruno@clisp.org>
1824 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1825 warning on QNX, which defines O_BINARY to 000000.
1827 2003-08-24 Bruno Haible <bruno@clisp.org>
1829 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1830 MSVC7 <stdio.h> is included later.
1832 2003-08-20 Bruno Haible <bruno@clisp.org>
1834 * progname.h: New file, from GNU gettext.
1835 * progname.c: New file, from GNU gettext.
1836 * progreloc.c: New file, from GNU gettext.
1838 2003-08-19 Bruno Haible <bruno@clisp.org>
1840 * xstrdup.c: Assume <string.h> exists.
1842 2003-08-18 Jim Meyering <jim@meyering.net>
1844 * setenv.h: Indent nested cpp directive.
1845 * vasnprintf.c: Remove trailing blanks.
1847 2003-08-17 Simon Josefsson <jas@extundo.com>
1848 Bruno Haible <bruno@clisp.org>
1850 * xstrndup.h: New file.
1851 * xstrndup.c: New file.
1853 2003-08-17 Bruno Haible <bruno@clisp.org>
1855 * strndup.h: New file.
1857 2003-08-16 Paul Eggert <eggert@twinsun.com>
1859 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1860 space, undoing this 2003-08-12 change:
1861 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1863 2003-08-16 Jim Meyering <jim@meyering.net>
1865 Merge from coreutils.
1866 * xstrtoimax.c: #else #if -> #elif.
1867 * xstrtoumax.c: Likewise.
1869 2003-08-15 Paul Eggert <eggert@twinsun.com>
1871 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1872 rather than tab, after '#' in shell-script copyright notices.
1873 Suggested by Bruno Haible.
1875 2003-08-15 Jim Meyering <jim@meyering.net>
1876 and Paul Eggert <eggert@twinsun.com>
1878 Merge from coreutils.
1879 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1880 member but strut utmpx does not. Needed for AIX 4.3.3.
1881 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1883 2003-08-15 Jim Meyering <jim@meyering.net>
1885 Merge from coreutils.
1886 * xgethostname.c: Include <stdlib.h>.
1887 (xghostname): Don't exit for anything other than memory-related
1888 failure; just return NULL.
1889 * userspec.c: Include "posixver.h".
1890 (parse_user_spec): Accept `.' as a separator only
1891 in pre-POSIX-200112 mode.
1892 * strtoimax.c: Use #elif rather than #else #if.
1893 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1894 Remove function, now that we can rely on a working tzset function.
1895 [!_LIBC]: Ensure that the required autoconf test has been run.
1896 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1897 Use underlying_strftime for %r.
1898 * sha.c: Merge in some clean-up and optimization changes from glibc.
1899 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1900 Ensure that it is a multiple of 64.
1901 Rearrange loop exit tests so as to avoid performing an
1902 additional fread after encountering an error or EOF.
1903 * realloc.c: Update copyright date.
1905 2003-08-14 Jim Meyering <jim@meyering.net>
1907 Merge from coreutils.
1908 * obstack.h: Whitespace changes.
1909 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1910 and xcalloc return values.
1911 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1912 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1913 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1914 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1915 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1917 Use mntctl's return value to drive the entry-processing loop, since
1918 we can't rely on the value of the vmt_length member in the last
1919 entry. On some systems doing so could result in exhausting
1920 virtual memory. Based in part on a patch from Mike Jetzer.
1922 2003-08-14 Jim Meyering <jim@meyering.net>
1923 and Paul Eggert <eggert@twinsun.com>
1925 Merges from coreutils, plus other fixes.
1926 * physmem.c: Merge in portability changes from gcc/libiberty
1927 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1928 for credits and details. Thanks to Kaveh Ghazi for helping
1929 to keep these files in sync.
1930 (ARRAY_SIZE): Define it.
1931 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1932 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1933 (memcasecmp): Don't assume size_t fits in unsigned int.
1934 Remove casts and duplicate code.
1935 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1936 (memcpy): Remove definition.
1937 Merge in some clean-up and optimization changes from glibc.
1938 [BLOCKSIZE]: Move definition to top of file.
1939 Ensure that it is a multiple of 64.
1940 Rearrange loop exit tests so as to avoid performing an
1941 additional fread after encountering an error or EOF.
1942 * md5.h (md5_uintptr): Define.
1943 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1944 return to the initial working directory. Preserve errno
1946 * idcache.c: Include "xalloc.h".
1947 (xmalloc, xrealloc): Remove decls.
1948 (getuser): Remove casts no longer required in C89.
1949 * human.c: Include stdio.h, for sprintf.
1950 * group-member.c: Include "xalloc.h".
1951 (xmalloc, xrealloc): Remove decls.
1952 (get_group_info): Remove casts no longer required in C89.
1953 * getusershell.c (readname): Remove casts no longer required in C89.
1954 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1955 * getline.c: Whitespace fix, from coreutils.
1957 2003-08-13 Paul Eggert <eggert@twinsun.com>
1959 * exclude.c: Include <ctype.h>
1960 (IN_CTYPE_DOMAIN): New macro.
1962 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1965 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1966 Undo previous (whitespace-only) change.
1968 2003-08-12 Paul Eggert <eggert@twinsun.com>
1970 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1971 Normalize leading white space and remove trailing white space.
1972 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1973 notice, as per ../config/srclist-update.
1975 Merge from coreutils.
1976 * euidaccess.h: New file.
1977 * euidaccess.c: Include it.
1978 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1979 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1980 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1982 2003-08-11 Bruno Haible <bruno@clisp.org>
1984 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1985 (vasnprintf): Use it instead of wcslen.
1987 2003-08-11 Bruno Haible <bruno@clisp.org>
1989 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1990 value to ensure that _Bool promotes to int. Use #define for _Bool when
1991 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1993 2003-08-10 Karl Berry <karl@gnu.org>
1995 * regex.h: update from libc (whitespace fix).
1997 2003-08-09 Paul Eggert <eggert@twinsun.com>
1999 Merge some files from coreutils. These changes were
2000 originally made by Jim Meyering.
2001 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2002 many older Unixes require this.
2003 * alloca.c (alloca): Remove cast to argument of free;
2004 no longer needed in C89.
2005 * alloca_.h, regex.h: Fix white space to match
2006 what GNU indent does.
2008 2003-08-05 Paul Eggert <eggert@twinsun.com>
2010 * bumpalloc.h: Remove.
2012 2003-08-04 Paul Eggert <eggert@twinsun.com>
2014 * getloadavg.c: Change copyright notice and spacing to conform to
2017 Merge from coreutils.
2018 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2020 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2021 from Karl Berry, implemented by Jim Meyering.
2022 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2023 from Dmitry V. Levin.
2024 Remove anachronistic cast of xrealloc.
2025 * fnmatch_.h (__const): Remove. Use 'const'.
2026 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2027 type. Otherwise, it wouldn't compile with at least /bin/cc on
2028 ymp-cray-unicos9.0.2.X.
2029 Combine two mostly-identical uses of alloca into one.
2030 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2032 2003-08-04 Dave Love <d.love@dl.ac.uk>
2036 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2037 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2038 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2039 obsolete NLIST_NAME_UNION.
2040 [__GNU__]: Undef BSD and FSCALE.
2041 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2043 2003-08-03 Paul Eggert <eggert@twinsun.com>
2045 * stdbool_.h (_Bool): Make it signed char, instead of
2046 an enum type, so that it's guaranteed to promote to int. See:
2047 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2049 2003-07-31 Paul Eggert <eggert@twinsun.com>
2051 * strerror.c: Include config.h, limits.h. Declare sprintf.
2052 (strerror): Don't assume that a printable int fits in 14 bytes.
2054 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2055 Bruno Haible <bruno@clisp.org>
2057 * getline.h (getline, getdelim): Change return type to ssize_t.
2058 * getline.c (getline, getdelim): Likewise.
2059 Remove _GNU_SOURCE define; now it's defined in config.h through
2062 2003-07-22 Paul Eggert <eggert@twinsun.com>
2064 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2065 over-parenthesization in macros.
2067 Sync with coreutils.
2069 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2072 Use `exit_failure' for xalloc and xmemcoll instead of their own
2073 private exit-failure variables.
2074 * xalloc.h (xalloc_exit_failure): Remove.
2075 * xmalloc.c: Likewise. Include exitfail.h.
2076 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2077 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2078 * xmemcoll.c: Likewise. Include exitfail.h.
2079 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2081 2003-07-18 Paul Eggert <eggert@twinsun.com>
2083 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2084 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2085 to test that it can stand by itself. Include "exitfail.h".
2086 Clients should set exit_failure instead.
2087 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2089 2003-07-18 Andreas Schwab <schwab@suse.de>
2091 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2093 2003-07-18 Bruno Haible <bruno@clisp.org>
2095 * getndelim2.h: New file.
2096 * getndelim2.c: Make into a module of its own. Include config.h,
2098 (getndelim2): Make non-static. Change return type to ssize_t.
2099 * getline.h: Change argument names.
2100 * getline.c: Include getndelim2.h instead of getndelim2.c.
2101 * getnline.c: Include getndelim2.h.
2103 2003-07-17 Bruno Haible <bruno@clisp.org>
2105 * Makefile.am: Remove file.
2106 * Makefile.in: Remove file.
2108 2003-07-17 Bruno Haible <bruno@clisp.org>
2110 * getnline.h: New file.
2111 * getnline.c: New file.
2112 * getndelim2.c: New file, extracted from getline.c.
2113 (getndelim2): Renamed from getdelim2, with added nmax argument.
2114 * getline.c: Include getndelim2.c.
2115 (getdelim2): Moved out to getndelim2.c.
2116 (getline, getdelim): Update.
2118 2003-07-15 <karl@gnu.org>
2120 * vasnprintf.c: update from gettext.
2122 2003-07-15 Jim Meyering <jim@meyering.net>
2124 * makepath.c (make_path): Enclose diagnostic in _(...).
2126 2003-07-14 Paul Eggert <eggert@twinsun.com>
2128 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2129 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2130 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2131 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2132 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2133 updated automatically by ../config/srclist-update. This changes
2134 their license from LPGL to GPL.
2136 2003-07-14 Jim Meyering <jim@meyering.net>
2138 Don't emit diagnostics. Let callers do that.
2139 * save-cwd.c: Don't include "error.h".
2140 (save_cwd): Don't call error. Ensure that errno is valid
2141 when returning nonzero.
2143 * save-cwd.h (restore_cwd): Update prototype.
2144 * save-cwd.c (restore_cwd): Remove two parameters.
2145 Simplify. Don't call error upon failure. Let callers do that.
2146 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2147 when auditing is enabled. But don't bother updating the #if.
2149 2003-07-14 Simon Josefsson <jas@extundo.com>
2151 * mempcpy.h: New file.
2152 * mempcpy.c: New file.
2154 2003-07-14 Paul Eggert <eggert@twinsun.com>
2156 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2157 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2158 unicodeio.c, unicodeio.h, unlocked-io.h:
2159 Switch from LGPL to GPL.
2161 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2163 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2164 it breaks C++ compilation.
2165 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2167 2003-07-10 Jim Meyering <jim@meyering.net>
2169 * vasnprintf.c: Remove trailing blanks.
2170 Make cpp indentation consistent.
2172 2003-07-09 Paul Eggert <eggert@twinsun.com>
2174 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2175 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2176 Switch from LGPL to GPL.
2178 2003-07-07 Paul Eggert <eggert@twinsun.com>
2180 * mktime.c: Fix some boundary cases and remove need for floating point.
2182 Issue a compile-time diagnostic if time_t is floating point, or if
2183 two's complement arithmetic is not in effect, or if arithmetic
2184 right shift does not propagate the sign. These assumptions were
2185 all in the original code but they weren't checked.
2187 (TIME_T_MIDPOINT, verify): New macros.
2188 (__isleap): Remove; it has integer overflow problems.
2189 (leapyear): New function, without those problems.
2190 (ydhms_tm_diff): Remove; splitting into two parts.
2191 (ydhms_diff): New function, containing the arithmetic part of
2192 the old ydhms_tm_diff function. Issue a compile-time
2193 diagnostic if we are not using C99 integer division.
2194 Avoid casts when possible.
2195 (guess_time_tm): New function, containing the checking part of
2196 the old ydhms_tm_diff function. Return the new value, rather than
2197 the difference between it and the old. Accept a new argument T
2198 so that *T specifies the old value. Check for overflow in the result.
2200 (__mktime_internal): Use a time_t offset, not a long int offset.
2201 This undoes the 2003-06-04 change, which is no longer needed now
2202 that we have better overflow checking.
2203 (localtime_offset): Likewise.
2205 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2206 and long are 64-bit but int is only 32-bit.
2207 (ydhms_diff): Use long int to store year1 and yday1.
2208 Issue a compile-time diagnostic if long int is not wide enough.
2210 (__mktime_internal): Use long int to store adjusted year and yday.
2211 Use plain C rather than preprocessor commands, if that doesn't
2213 Check for overflow (and try to repair) after each probe
2214 rather than checking only at the very end. This avoids some bugs
2215 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2216 does not equal GMT offset at maximum time).
2217 Use integer to check for overflow rather than floating point; this
2218 is more portable to non-IEEE hosts, and is a tad faster.
2219 When we detect that we are oscillating between two values,
2220 don't check whether tm_isdst has the requested value, since
2221 we already know the answer. When tm_isdst has the wrong value,
2222 use a different heuristic to find the right one, based on the
2223 extreme values actually observed in practice in tz2003a,
2224 rather than the (overly optimistic) "previous 3 calendar quarters".
2226 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2227 "T const" to accommodate glibc style.
2228 (check_result): Use less-confusing report format. "long" -> "long int.
2230 Don't loop if the iteration overflows time_t.
2231 Allow a negative step in the iteration.
2233 2003-07-01 Paul Eggert <eggert@twinsun.com>
2235 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2236 having it depend on HAVE_SYS_TYPES_H.
2238 2003-06-25 Bruno Haible <bruno@clisp.org>
2240 * readlink.c: New file.
2242 2003-06-20 Bruno Haible <bruno@clisp.org>
2244 Assume C89, so PARAMS isn't needed.
2245 * unicodeio.h (PARAMS): Remove.
2246 * unicodeio.c: Don't use PARAMS.
2248 2003-06-18 Jim Meyering <jim@meyering.net>
2250 Merge changes from coreutils.
2251 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2252 Remove explicit declarations of xmalloc and realloc.
2254 (read_utmp): Remove anachronistic cast of xmalloc.
2256 2003-06-17 Paul Eggert <eggert@twinsun.com>
2258 Assume C89, so PARAMS isn't needed.
2259 * backupfile.h (PARAMS): Remove. All uses removed.
2260 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2261 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2262 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2263 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2264 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2265 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2266 xstrtol.h: Likewise.
2267 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2268 same.h, strverscmp.h: Do not include config.h; no longer needed.
2269 Anyway, config.h should always be included before any other file.
2271 2003-06-11 Simon Josefsson <jas@extundo.com>
2273 * sysexit_.h: New file.
2275 2003-05-20 Derek Price <derek@ximbiot.com>
2277 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2279 2003-06-10 Simon Josefsson <jas@extundo.com>
2281 * strchrnul.h: New file.
2282 * strchrnul.c: New file.
2284 2003-06-10 Simon Josefsson <jas@extundo.com>
2286 * argp.h: New file, from glibc.
2287 * argp-ba.c: New file, from glibc.
2288 * argp-eexst.c: New file, from glibc.
2289 * argp-fmtstream.c: New file, from glibc.
2290 * argp-fmtstream.h: New file, from glibc.
2291 * argp-fs-xinl.c: New file, from glibc.
2292 * argp-help.c: New file, from glibc.
2293 * argp-namefrob.h: New file, from glibc.
2294 * argp-parse.c: New file, from glibc.
2295 * argp-pv.c: New file, from glibc.
2296 * argp-pvh.c: New file, from glibc.
2297 * argp-xinl.c: New file, from glibc.
2299 2003-06-07 Jim Meyering <jim@meyering.net>
2301 * readtokens.h: Put `Free Software Foundation, Inc.'
2302 in place of my name in the copyright comment.
2303 Remove definition and uses of __P.
2306 * stat.c: Don't declare xmalloc explicitly.
2307 Instead, include "xalloc.h".
2308 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2309 xrealloc, and xcalloc return values.
2310 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2312 * xgetcwd.h: Remove definition/uses of PARAMS.
2314 2003-06-06 Jim Meyering <jim@meyering.net>
2316 * stdbool_.h: Renamed from stdbool.h.in.
2318 2003-06-06 Jim Meyering <jim@meyering.net>
2320 Merge from coreutils.
2321 * same.c: (same_name): Declare *_basename locals to be `const'.
2322 Consolidate declarations and initializations of *_base* locals.
2324 Merge from coreutils.
2325 This avoids a core dump on systems without GNU putenv,
2326 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2327 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2328 (unsetenv): New static function, from GNU libc.
2329 (rpl_putenv): Use it.
2331 * modechange.c: Remove trailing blanks.
2333 Merge from coreutils.
2334 * fsusage.c: Remove declaration of statfs.
2335 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2337 * posixtm.c: Include <stdbool.h> unconditionally.
2339 2003-06-05 Paul Eggert <eggert@twinsun.com>
2341 * mktime.c (__mktime_internal): When resolving a tm_isdst
2342 mismatch, look in future quarters as well as past. This fixes a
2343 bug when processing fall-backwards gaps immediately after a long
2344 period of daylight-saving time.
2346 * mktime.c: Assume freestanding C89 or better.
2347 (HAVE_LIMITS_H): Remove. Assume it's 1.
2348 (__P): Remove; not used.
2349 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2350 (mktime, not_equal_tm, print_tm, check_result,
2351 main): Use prototypes. Use const * where appropriate.
2352 (main): Fix typo in testing code that uncovered by above changes.
2353 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2355 2003-06-04 Paul Eggert <eggert@twinsun.com>
2357 * mktime.c: Fix Debian bug 177940
2358 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2359 (localtime_offset): Now long int, not time_t, because we want it
2360 to be guaranteed to be signed. All uses changed.
2361 (__mktime_internal): If overflow would occur when adding offset,
2364 Merge 'human' changes from coreutils. Rewrite to support
2365 locale-specific notations like thousands separators.
2366 * human.c: Simplify authorship notice.
2367 Include human.h immediately after config.h.
2368 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2369 <limits.h>: Do not include, since human.h does.
2370 (SIZE_MAX, UINTMAX_MAX): New macros.
2371 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2372 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2373 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2374 (power_letter): Renamed from suffixes.
2375 (generate_suffix_backwards): Remove.
2376 (adjust_value): Now takes int style (because of human.h changes)
2377 and long double value (for greater precision on some platforms).
2378 (group_number): New function.
2379 (human_readable): Use it. Use integer options, not enum.
2380 Put the options before the sizes in the arg list.
2381 Support all the new options.
2382 The old human_readable function has been removed;
2383 use inttostr.h instead.
2384 (human_readable, default_block_size, humblock):
2385 Use uintmax_t, not int, for block sizes.
2386 (human_readable_inexact, block_size_types): Remove.
2387 (block_size_opts): New constant.
2388 (human_options): Renamed from human_block_size, with new signature
2389 that allows block sizes up to UINTMAX_MAX. All callers changed.
2390 * human.h: Add copyright and authorship notice.
2391 Include <limits.h> and <stdbool.h> unconditionally.
2392 (PARAMS): Remove. All uses removed.
2393 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2394 (enum human_inexact_style): Remove tag; now a nameless enum.
2395 (human_floor, human_ceiling, human_round_to_even): Now have
2396 values 2, 0, 1 rather than -1, 1, 0.
2397 (human_group_digits, human_suppress_point_zero, human_autoscale,
2398 human_base_1024, human_SI, human_B): New constants.
2399 (human_readable_inexact, human_block_size): Remove.
2400 (human_readable): Size args are now uintmax_t, not int.
2401 (human_options): New decl.
2403 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2404 unnecessary now that we assume C89 or better. This change
2405 imported from coreutils.
2407 * mktime.c (__mktime_internal): Do not reject negative timestamps
2408 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2409 in the 2003-05-30 sync from glibc.
2411 .h files should stand alone, but we shouldn't include <sys/types.h>
2412 if we can get away with just <stddef.h>.
2414 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2415 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2416 rather than <sys/types.h>, as we merely need size_t.
2417 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2419 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2420 Include <stdio.h>, to get FILE.
2421 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2422 memcasecmp.h has included <stddef.h> and all we need is size_t.
2423 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2424 our interface, instead of including <sys/types.h>
2426 2003-06-02 Paul Eggert <eggert@twinsun.com>
2429 Fix some minor time-related bugs with POSIX time arguments.
2430 Some valid time stamps were being rejected (notably -1, and
2431 time stamps before 1900 on 64-bit hosts). And some invalid
2432 time stamps were being accepted, e.g. September 31.
2434 * posixtm.h (posixtime): Return bool instead of time_t, so
2435 that we can return (time_t) -1 successfully.
2436 * posixtm.c: Likewise.
2437 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2438 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2439 (t): Remove static var.
2440 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2441 of static var. All uses changed.
2442 (year): Do not reject years before 1900; they can occur with
2444 (posix_time_parse): Do not check for out-of-range components;
2445 that is now the caller's responsibility, since our checks were
2446 only approximations.
2447 (posixtime): Use mktime to check for out-of-range components,
2448 since it knows them exactly.
2449 If mktime returns (time_t) -1, check whether an error actually occurred
2450 by invoking localtime on -1.
2451 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2452 posixtime failures better.
2453 Improve the test data (in comments only).
2455 2003-05-30 <karl@gnu.org>
2457 * mktime.c: update from libc.
2459 2003-05-30 Bruno Haible <bruno@clisp.org>
2461 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2462 * localcharset.h: Likewise.
2463 * localcharset.c: Likewise.
2465 2003-05-28 Paul Eggert <eggert@twinsun.com>
2467 Assume the headers required for C89 freestanding compilers.
2468 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2469 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2470 without checking for HAVE_LIMITS_H.
2471 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2472 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2474 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2475 * exclude.c: Include <stdbool.h> unconditionally.
2476 * tempname.c: Include <stddef.h> unconditionally.
2477 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2478 * modechange.c, rpmatch.c (NULL): Don't define, since
2479 <stddef.h> does that.
2480 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2481 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2482 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2483 * xstrtol.c: Likewise.
2484 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2485 * savedir.c: Include <stddef.h> instead of defining NULL.
2487 * addext.c (addext): Use assignment rather than cast, to avoid
2488 warnings on some platforms.
2490 * mktime.c (__mktime_internal): Do not reject negative timestamps
2493 2003-05-10 Bruno Haible <bruno@clisp.org>
2495 * linebreak.c (iconv_string_length): Don't return -1 just because the
2496 string is longer than 4 KB.
2498 2003-05-12 Jim Meyering <jim@meyering.net>
2500 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2501 the space-padded-by-default conversion specifiers, %e, %k, %l.
2503 2003-05-03 Bruno Haible <bruno@clisp.org>
2505 Upgrade to Unicode-4.0.
2506 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2507 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2508 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2509 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2510 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2511 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2512 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2513 Change width of U+E0100..U+E01EF from 1 to 0.
2515 2003-04-25 Bruno Haible <bruno@clisp.org>
2517 * copy-file.c: Include <stddef.h>, for size_t.
2519 2003-04-25 Jim Meyering <jim@meyering.net>
2521 * copy-file.c (copy_file_preserving): Declare buf_size to be
2522 of type size_t, not int.
2524 2003-04-11 Jim Meyering <jim@meyering.net>
2526 Merge changes from Coreutils.
2528 2003-03-22 Jim Meyering <jim@meyering.net>
2530 * strftime.c (widen): Cast alloca return value to proper type.
2532 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2535 * strftime.c (my_strftime): Handle very large width
2536 specifications for numeric values correctly. Improve checks for
2539 2003-01-19 Jim Meyering <jim@meyering.net>
2541 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2542 (nl_get_alt_digit) [! defined my_strftime]: Define.
2543 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2544 _nl_get_alt_digit and _nl_get_walt_digit.
2546 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2547 These changes have no effect outside of _LIBC.
2549 2003-04-10 Bruno Haible <bruno@clisp.org>
2551 * findprog.h: New file, from GNU gettext.
2552 * findprog.c: New file, from GNU gettext.
2554 2003-04-05 Jim Meyering <jim@meyering.net>
2556 Merge changes from Coreutils.
2558 * exclude.h (PARAMS): Remove definition and uses.
2559 * exclude.c: Remove uses of `PARAMS'.
2561 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2562 Add test-cases for DOS filenames. Declare program_name.
2563 (main): Set up program_name. Patch by Rich Dawe.
2565 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2567 Use mntctl's return value to drive the entry-processing loop, since
2568 we can't rely on the value of the vmt_length member in the last
2569 entry. On some systems doing so could result in exhausting
2570 virtual memory. Based in part on a patch from Mike Jetzer.
2572 2003-04-04 Bruno Haible <bruno@clisp.org>
2574 * linebreak.h: New file, from GNU gettext.
2575 * linebreak.c: New file, from GNU gettext with slight modifications.
2576 * lbrkprop.h: New file, from GNU gettext.
2578 2003-04-03 Bruno Haible <bruno@clisp.org>
2580 * utf8-ucs4.h: New file, from GNU gettext.
2581 * utf16-ucs4.h: New file, from GNU gettext.
2582 * ucs4-utf8.h: New file, from GNU gettext.
2583 * ucs4-utf16.h: New file, from GNU gettext.
2585 2003-04-02 Bruno Haible <bruno@clisp.org>
2587 * binary-io.h: New file, from GNU gettext.
2589 2003-04-01 Bruno Haible <bruno@clisp.org>
2591 * pathname.h: New file, from GNU gettext.
2592 * concatpath.c: New file, from GNU gettext.
2594 2003-03-30 Bruno Haible <bruno@clisp.org>
2596 * copy-file.c (copy_file_preserving): Don't set owner if the function
2597 chown() doesn't exist.
2599 2003-03-28 Bruno Haible <bruno@clisp.org>
2601 * copy-file.h: New file, from GNU gettext.
2602 * copy-file.c: New file, from GNU gettext.
2604 2003-03-18 Jim Meyering <jim@meyering.net>
2606 * quote.c (quote_n): Fix typo in comment.
2608 2003-03-14 Jim Meyering <jim@meyering.net>
2610 Merge changes from Coreutils.
2611 * obstack.h (obstack_object_size): Declare temporary, __o,
2612 to be const, in order to avoid warnings.
2613 (obstack_room): Likewise.
2614 (obstack_empty_p): Likewise.
2616 2003-03-13 Paul Eggert <eggert@twinsun.com>
2618 Merge changes from Bison.
2619 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2620 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2621 when compiling Bison 1.875's `bitset bset = obstack_alloc
2622 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2623 * hash.c: Include <stdbool.h> unconditionally.
2625 2003-03-09 Paul Eggert <eggert@twinsun.com>
2627 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2628 Reported by Bruce Becker; see:
2629 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2631 2003-03-03 Paul Eggert <eggert@twinsun.com>
2632 Bruno Haible <bruno@clisp.org>
2634 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2635 Reported by John Hughes, see
2636 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2638 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2640 * poll_.h: New file.
2643 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2645 * mathl.h: New file.
2646 * acosl.c: New file.
2647 * asinl.c: New file.
2648 * atanl.c: New file.
2649 * ceill.c: New file.
2652 * floorl.c: New file.
2653 * frexpl.c: New file.
2654 * ldexpl.c: New file.
2656 * sincosl.c: New file.
2658 * sqrtl.c: New file.
2660 * trigl.c: New file.
2661 * trigl.h: New file.
2663 2003-02-17 Bruno Haible <bruno@clisp.org>
2665 * mkdtemp.h: New file, from GNU gettext.
2666 * mkdtemp.c: New file, from GNU gettext.
2668 2003-01-31 Bruno Haible <bruno@clisp.org>
2670 * rename.c: #undef rename before defining rpl_rename.
2671 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2673 2003-01-30 Bruno Haible <bruno@clisp.org>
2675 * printf-args.h: New file, from GNU gettext.
2676 * printf-args.c: New file, from GNU gettext.
2677 * printf-parse.h: New file, from GNU gettext.
2678 * printf-parse.c: New file, from GNU gettext.
2679 * vasnprintf.h: New file, from GNU gettext.
2680 * vasnprintf.c: New file, from GNU gettext.
2681 * asnprintf.c: New file, from GNU gettext.
2682 * vasprintf.h: New file, from GNU gettext with modifications.
2683 * vasprintf.c: New file, from GNU gettext.
2684 * asprintf.c: New file, from GNU gettext.
2686 2003-01-29 Bruno Haible <bruno@clisp.org>
2688 * stpncpy.h: New file, from GNU gettext with modifications.
2689 * stpncpy.c: New file, from GNU gettext with modifications.
2691 2003-01-28 Bruno Haible <bruno@clisp.org>
2693 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2695 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2698 2003-01-27 Bruno Haible <bruno@clisp.org>
2700 * xsetenv.h: New file, from GNU gettext.
2701 * xsetenv.c: New file, from GNU gettext.
2703 2003-01-23 Bruno Haible <bruno@clisp.org>
2705 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2707 2003-01-22 Bruno Haible <bruno@clisp.org>
2709 * exit.h: New file, from GNU gettext.
2711 2003-01-11 Bruno Haible <bruno@clisp.org>
2713 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2714 * strcase.h (strcasecmp, strncasecmp): Likewise.
2716 2003-01-14 Jim Meyering <jim@meyering.net>
2718 * same.c (same_name): Tweak a comment.
2720 2003-01-11 Bruno Haible <bruno@clisp.org>
2722 * same.c (same_name): Reorder tests so as to avoid calling stat()
2723 when a string comparison is sufficient.
2725 2003-01-11 Bruno Haible <bruno@clisp.org>
2727 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2730 2003-01-11 Bruno Haible <bruno@clisp.org>
2732 * hash-pjw.c: Add comment about low quality of this function.
2734 2003-01-12 Paul Eggert <eggert@twinsun.com>
2736 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2737 to avoid collisions with libcurses and libreadline.
2739 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2740 * getstr.h, getstr.c: Remove.
2741 * getline.c: Include "getline.h", to check interface.
2742 Move body of old getstr.c here: this defines MIN_CHUNK and
2743 declares getdelim2, which is renamed from getstr.
2744 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2746 * linebuffer.c (readlinebuffer): Renamed from readline.
2748 * linebuffer.h: Likewise.
2749 (readline): Remove backward-compatibility macro.
2751 2003-01-12 Jim Meyering <jim@meyering.net>
2753 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2755 2003-01-10 Bruno Haible <bruno@clisp.org>
2757 * alloca_.h: New file.
2758 * getdate.y: Unconditionally include alloca.h.
2759 * makepath.c: Likewise.
2760 * setenv.c: Likewise.
2761 * userspec.c: Likewise.
2763 2003-01-09 Bruno Haible <bruno@clisp.org>
2765 * stdbool.h.in: New file.
2767 2003-01-08 Bruno Haible <bruno@clisp.org>
2769 * safe-read.c: Include specification header first, to ensure its
2771 * full-write.c: Likewise.
2773 2003-01-08 Jim Meyering <jim@meyering.net>
2775 * full-write.c: Undefine and define-away `const' after inclusion
2776 of errno.h, not before. Suggestion from Bruno Haible.
2778 2003-01-07 Jim Meyering <jim@meyering.net>
2780 * full-write.c: Rework so that it may serve to define full_read, too.
2781 * full-read.c: Simply #define FULL_READ and include full-write.c.
2783 2003-01-06 Jim Meyering <jim@meyering.net>
2785 * version-etc.c: Update year in translatable copyright string.
2787 2002-12-25 Bruno Haible <bruno@clisp.org>
2789 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2790 * xstrtol.h: Likewise.
2791 * xstrtoimax.c: Likewise.
2792 * xstrtoumax.c: Likewise.
2793 * human.h: Likewise.
2795 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2796 on systems that have <inttypes.h> but not <stdint.h>.
2798 2002-12-31 Paul Eggert <eggert@twinsun.com>
2800 * memcoll.c (memcoll): Fall back on a simple algorithm using
2801 memcmp if strcoll doesn't work.
2803 2002-12-23 Bruno Haible <bruno@clisp.org>
2805 * localcharset.h: New file.
2806 * localcharset.c: Include it.
2807 * unicodeio.c: Likewise.
2809 2002-12-22 Bruno Haible <bruno@clisp.org>
2811 * utime.c (utime_null): No need to call ftruncate if the file was
2814 2002-12-23 Bruno Haible <bruno@clisp.org>
2816 * memcoll.c (STRCOLL): New macro.
2819 2002-12-22 Bruno Haible <bruno@clisp.org>
2821 * getstr.h (getstr): Define, to avoid clash with libcurses.
2822 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2824 2002-12-22 Bruno Haible <bruno@clisp.org>
2826 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2828 2002-12-23 Bruno Haible <bruno@clisp.org>
2830 * getline.h: Include <stddef.h>, for size_t.
2832 * unicodeio.h: Include <stddef.h>, for size_t.
2833 * unicodeio.c: Don't include <stddef.h>.
2835 2002-12-17 Bruno Haible <bruno@clisp.org>
2837 * canon-host.c (strdup): Remove unused declaration.
2839 * fsusage.c: Include full_read.h.
2840 (get_fs_usage): Use full_read instead of safe_read.
2842 * utime.c (utime_null): Use SAFE_READ_ERROR.
2844 2002-12-11 Bruno Haible <bruno@clisp.org>
2846 * setenv.h: Rewritten to cope with systems that have setenv() but not
2848 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2851 2002-12-11 Bruno Haible <bruno@clisp.org>
2853 * setenv.c (alloca): Fall back to malloc.
2855 (setenv): Use freea() to free memory allocated with alloca().
2857 2002-11-13 Bruno Haible <bruno@clisp.org>
2859 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2860 function declarations.
2861 * unsetenv.c (unsetenv): Likewise.
2863 2002-03-04 Bruno Haible <bruno@clisp.org>
2865 Portability to AIX 4.3.3.
2866 * unsetenv.c: New file, extracted from setenv.c.
2867 * setenv.c: Move the unsetenv() function to unsetenv.c.
2869 2001-12-20 Bruno Haible <bruno@clisp.org>
2871 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2872 use malloc instead. For SunOS 4.
2874 2001-12-11 Bruno Haible <bruno@clisp.org>
2876 * setenv.c: Declare alloca.
2877 (compar_fn_t): New typedef.
2878 (KNOWN_VALUE, STORE_VALUE): Use it.
2880 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2883 2002-12-10 Paul Eggert <eggert@twinsun.com>
2885 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2886 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2887 Choose values that are less likely to collide with system fnmatch
2889 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2890 defined (e.g., a pure POSIX system).
2891 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2892 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2894 2002-12-06 Jim Meyering <jim@meyering.net>
2896 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2898 Merge in changes from libc's misc/error.c, in preparation
2899 for the merge of gnulib's changes back into libc.
2901 * error.c (_): Define only if not already defined.
2902 Move definition to follow all #include directives.
2903 Include unlocked-io.h only if !_LIBC.
2904 [_LIBC]: Include <libio/libioP.h>.
2905 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2906 (fflush): Tweak definition to use INTUSE.
2909 2002-12-05 Paul Eggert <eggert@twinsun.com>
2911 * alloca.c [defined emacs]: Include "lisp.h".
2912 (xalloc_die) [defined emacs]: New macro.
2913 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2914 [! defined emacs]: Include <xalloc.h>.
2915 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2916 (pointer): Typedef to POINTER_TYPE *.
2917 (malloc): Remove decl; we now always use xmalloc.
2918 (alloca): Use old-style definition, since Emacs needs this.
2919 Check for arithmetic overflow when computing combined size.
2921 2002-12-04 Paul Eggert <eggert@twinsun.com>
2923 Do not generate unlocked-io.h automatically, since it's easier to
2924 maintain it by hand.
2926 * unlocked-io.h: New file, from GNU diffutils,
2927 but with proper copyright notice and attribution.
2929 * Makefile.am: Add copyright notice.
2930 (libfetish_a_SOURCES): Add unlocked-io.h.
2931 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2932 (DISTCLEANFILES, io_functions): Remove macros.
2933 (EXTRA_DIST): Remove gen_uio.
2934 (unlocked-io.h): Remove rule.
2936 2002-12-04 Jim Meyering <jim@meyering.net>
2938 Reflect the fact that stat.c and lstat.c are no longer generated.
2939 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2940 (DISTCLEANFILES): Likewise.
2941 (EXTRA_DIST): Likewise.
2942 (all_local): Don't depend on stat.c or lstat.c.
2943 (stat.c, lstat.c): Remove rules.
2944 (EXTRA_DIST): Remove xstat.in.
2946 * xstat.in: Remove file. Contents moved into stat.c.
2947 * stat.c: New file. Contents mostly from xstat.in.
2948 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2949 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2951 * safe-read.c: Rework so that it may serve to define safe_write, too.
2952 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2954 2002-12-03 Jim Meyering <jim@meyering.net>
2956 * safe-read.c, safe-write.c: Change variable names and comments, but
2957 not semantics, to minimize the differences between these two files.
2958 (safe_read): Change comment to mention SAFE_READ_ERROR.
2960 * safe-read.c (IS_EINTR): Define.
2961 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2963 2002-12-02 Bruno Haible <bruno@clisp.org>
2965 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2966 Define, taken from safe-read.c.
2967 (INT_MAX): Provide fallback.
2968 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2969 * safe-write.h (SAFE_WRITE_ERROR): Define.
2971 * safe-read.c (EINTR): Remove definition.
2972 (safe_read): Don't use EINTR if it is absent.
2974 2002-12-02 Jim Meyering <jim@meyering.net>
2976 * safe-read.c (EINTR): Define.
2977 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2978 (INT_MAX): Provide fallback.
2979 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2981 * safe-read.h (SAFE_READ_ERROR): Define.
2983 2002-12-01 Jim Meyering <jim@meyering.net>
2985 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2986 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2988 2002-11-27 Paul Eggert <eggert@twinsun.com>
2990 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2991 hash_rehash): Replace `if (limit <= value) abort ();' with
2992 `if (! (value < limit)) abort ();', for readability.
2994 2002-11-26 <karl@gnu.org>
2996 * strdup.c: copy from libc again, with jim's ok.
2997 * .cppi-disable: re-add strdup.c
2999 2002-11-25 <karl@gnu.org>
3001 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3002 instead of "strtol.c".
3004 2002-11-25 Jim Meyering <jim@meyering.net>
3006 * mktime.c: Sync from libc, now that it has the latest fix.
3008 2002-11-24 <karl@gnu.org>
3010 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3011 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3013 2002-11-24 Jim Meyering <jim@meyering.net>
3015 Update from coreutils:
3017 * mktime.c: Merge in changes from libc.
3019 Avoid a link-time failure on some Linux systems.
3020 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3021 (__mon_yday): Declare with the STATIC attribute.
3022 (__mktime_internal): Likewise.
3023 Based on a report from Greg Schafer.
3025 2002-11-23 Jim Meyering <jim@meyering.net>
3027 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3028 Use `unsigned', not `int', as type of index.
3030 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3032 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3034 2002-11-22 Paul Eggert <eggert@twinsun.com>
3036 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3037 hint that one should use `if (! x) abort ();' rather than `assert
3038 (x);', and anyway it's one less thing to worry about configuring.
3039 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3040 hash_rehash, hash_insert): Use abort rather than assert.
3042 2002-11-22 Paul Eggert <eggert@twinsun.com>
3044 * quotearg.h: Allow multiple inclusion by surrounding with
3045 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3046 so that we can be included first.
3047 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3048 * quotearg.c: Include quotearg.h immediately after config.h.
3049 No need to include stddef.h or sys/types.h any more.
3050 Surround local include files with "", not "<>".
3051 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3052 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3053 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3054 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3055 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3056 (ISPRINT): Remove; no longer needed now that we assume C89.
3058 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3061 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3062 quotearg_char): Use SIZE_MAX rather than
3063 (size_t) -1 when we are talking about "infinity".
3065 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3067 2002-11-22 Bruno Haible <bruno@clisp.org>
3069 * safe-read.h: Assume C89. Add comments.
3070 (safe_read): Change return type to size_t.
3071 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3072 counts > SSIZE_MAX correctly.
3073 * safe-write.h: New file.
3074 * safe-write.c: New file.
3075 * full-read.h: New file.
3076 * full-read.c: New file.
3077 * full-write.h: Assume C89. Add comments.
3078 * full-write.c: Include safe-write.h.
3079 (full_write): Rewritten to use safe_write.
3080 Suggested by Jim Meyering and Paul Eggert.
3082 2002-11-21 Bruno Haible <bruno@clisp.org>
3084 Remove case insensitive option matching.
3085 * argmatch.h (argcasematch): Remove declaration.
3086 (ARGCASEMATCH): Remove macro.
3087 (__xargmatch_internal): Remove case_sensitive argument.
3088 (XARGMATCH): Update.
3089 (XARGCASEMATCH): Remove macro.
3090 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3091 case_sensitive argument.
3092 (argcasematch): Remove function.
3093 (__xargmatch_internal): Remove case_sensitive argument.
3094 (main): Use XARGMATCH instead of XARGCASEMATCH.
3096 * xmalloc.c: Change compile-time error message. Add comment about
3097 required autoconf version.
3099 2002-11-21 Jim Meyering <jim@meyering.net>
3101 * strdup.c (strdup): Tweak comment and initial #if/#include.
3103 Merge in changes from the coreutils.
3105 2002-09-25 Paul Eggert <eggert@twinsun.com>
3106 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3107 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3108 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3109 int. Work more efficiently if X is the same width as uintmax_t.
3110 Do not compare X to -1, to avoid bogus compiler warning.
3111 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3112 Don't assume that f_frsize and f_bsize are the same type.
3114 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3117 * makepath.c (make_path): Restore umask *before* creating the final
3119 (make_path): Minor reformatting.
3121 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3122 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3124 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3125 ones. At least on GNU/Linux systems, `auto' means something else.
3128 2002-11-20 Paul Eggert <eggert@twinsun.com>
3130 Merge argmatch cleanups from Bison. Assume C89.
3132 * argmatch.c: Include config.h here, not in argmatch.h.
3133 Include stdlib.h, for EXIT_FAILURE.
3134 Always include <string.h>, since we assume C89.
3135 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3136 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3137 Include <stddef.h> instead, since it's all we need for size_t.
3138 (PARAMS): Remove. All uses removed.
3139 (ARRAY_CARDINALITY): Do not bother to #undef.
3140 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3141 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3142 Remove unnecessary parentheses.
3143 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3144 Insert necessary parentheses.
3145 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3146 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3148 2002-11-19 Bruno Haible <bruno@clisp.org>
3150 * mbswidth.c: Include mbswidth.h right at the beginning.
3151 * mbswidth.h: Include <stddef.h>, for size_t.
3153 * mbswidth.h (PARAMS): Remove macro.
3154 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3155 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3157 * gcd.h (PARAMS): Remove macro.
3158 (gcd): Use ANSI C function declarations.
3159 * gcd.c (gcd): Likewise.
3161 2002-11-15 Bruno Haible <bruno@clisp.org>
3163 * strcspn.c: Include <stddef.h>.
3164 (strcspn): Use ANSI C function declaration. Change return type to
3166 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3167 (strpbrk): Use NULL.
3168 * strpbrk.h (PARAMS): Remove macro.
3169 (strpbrk): Use ANSI C function declaration.
3170 * strstr.c: Don't include <sys/types.h>.
3171 * strstr.h (PARAMS): Remove macro.
3172 (strstr): Use ANSI C function declarations.
3174 2002-11-06 Bruno Haible <bruno@clisp.org>
3176 * gcd.h (gcd): Change argument type to 'unsigned long'.
3177 * gcd.c (gcd): Likewise.
3179 2002-11-05 Bruno Haible <bruno@clisp.org>
3181 * gcd.h: New file, from gettext-0.11.5.
3182 * gcd.c: New file, from gettext-0.11.5.
3184 2002-11-05 Bruno Haible <bruno@clisp.org>
3186 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3187 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3188 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3189 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3191 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3192 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3194 * closeout.c: Include gettext.h instead of <libintl.h>.
3195 * human.c: Include gettext.h instead of <libintl.h>.
3196 * quotearg.c: Include gettext.h instead of <libintl.h>.
3197 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3198 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3199 * userspec.c: Include gettext.h instead of <libintl.h>.
3200 * version-etc.c: Include gettext.h instead of <libintl.h>.
3201 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3202 (textdomain): Remove definition.
3203 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3205 * long-options.c: Remove include of <libintl.h> and definition of _.
3206 * same.c: Remove include of <libintl.h> and definition of _.
3208 2002-11-04 Bruno Haible <bruno@clisp.org>
3210 * stpcpy.h: New file, from GNU gettext-0.11.5.
3211 * strcase.h: New file, from GNU gettext-0.11.5.
3212 * strpbrk.h: New file, from GNU gettext-0.11.5.
3213 * strstr.h: New file, from GNU gettext-0.11.5.
3214 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3216 2002-05-09 Bruno Haible <bruno@clisp.org>
3218 * config.charset: Update for newest glibc. Add canonical names
3219 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3221 2002-05-09 Bruno Haible <bruno@clisp.org>
3223 * localcharset.c (get_charset_aliases): Add more Windows specific
3226 2002-05-08 Owen Taylor <otaylor@redhat.com>
3228 * config.charset: A few additions for Solaris.
3230 2001-12-05 Bruno Haible <bruno@clisp.org>
3232 * localcharset.c (locale_charset): Don't return an empty string.
3234 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3236 * config.charset: msdos in uk_UA uses CP1125.
3238 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3240 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3241 * localcharset.c (locale_charset): Declare as extern "C".
3243 2002-02-15 Bruno Haible <bruno@clisp.org>
3245 * config.charset [msdosdjgpp]: For Russian, use CP866.
3247 2002-02-11 Bruno Haible <bruno@clisp.org>
3249 * config.charset: Add support for NetBSD.
3251 2002-09-25 <karl@gnu.org>
3253 * strdup.c: copy from libc/string (via ../config/srclist*).
3254 * getopt*: copy from libc/posix.
3255 * gettext.h: copy from gettext.
3256 * .cppi-disable: add strdup.c, gettext.h.
3258 2002-07-01 Jim Meyering <meyering@lucent.com>
3260 * c-stack.c: Include sys/time.h.
3261 From Volker Borchert.
3263 2002-06-11 Paul Eggert <eggert@twinsun.com>
3265 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3266 New macro. Use it uniformly instead of
3267 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3268 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3269 reported by Vin Shelton.
3271 2002-06-22 Jim Meyering <meyering@lucent.com>
3273 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3274 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3276 2002-06-22 Paul Eggert <eggert@twinsun.com>
3278 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3279 Do not assume SA_SIGINFO behavior.
3280 Bug reported by Jim Meyering on NetBSD 1.5.2.
3282 2002-06-22 Jim Meyering <meyering@lucent.com>
3284 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3286 * exitfail.c, exitfail.h: Likewise.
3287 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3289 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3291 (EXTRA_DIST): Add fnmatch_loop.c.
3292 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3294 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3295 * fnmatch.c: Update from diffutils-2.8.2.
3296 * fnmatch_.h: New file. From diffutils-2.8.2.
3297 * fnmatch.h: Remove file.
3299 2002-06-18 Paul Eggert <eggert@twinsun.com>
3301 * file-type.h: Report an error if neither S_ISREG nor
3302 S_IFREG is defined, instead of using a test specific to glibc
3303 2.2. This should be safe, since POSIX requires S_ISREG and
3304 Unix Version 7 had S_IFREG. We don't need to check for
3305 <sys/types.h> since we don't use any symbols that it defines.
3307 2002-06-15 Jim Meyering <meyering@lucent.com>
3309 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3310 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3311 have been included before this file.
3313 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3315 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3316 so that each temporary file name is unique and valid in the first
3317 8 characters, for operation under DOS.
3319 2002-06-15 Jim Meyering <meyering@lucent.com>
3321 Work even with DJGPP 2.03, which lacks support for symlinks.
3323 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3325 * lchown.c (S_ISLNK): Likewise.
3327 2002-06-14 Jim Meyering <meyering@lucent.com>
3329 * file-type.h: Use the version from diffutils-2.8.2.
3330 * file-type.c: Likewise.
3332 2002-05-27 Jim Meyering <meyering@lucent.com>
3334 Fix a problem seen only on nonconforming systems whereby ls.c's
3335 use of localtime, and then of gettimeofday would cause trouble:
3336 the localtime call used to initialize rpl_gettimeofday's save
3337 mechanism would clobber ls's current local time information so
3338 that in any long listing the first file would always be listed
3339 with date 1970-01-01. Analysis by Volker Borchert.
3341 * gettimeofday.c (localtime): Undefine.
3342 (rpl_localtime): New function.
3344 2002-05-22 Jim Meyering <meyering@lucent.com>
3346 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3347 * file-type.h: New file.
3348 * file-type.c (file_type): New file/function. Extracted from diffutils.
3350 2002-04-29 Paul Eggert <eggert@twinsun.com>
3352 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3354 2002-04-28 Paul Eggert <eggert@twinsun.com>
3356 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3357 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3358 of 127, since 64 is the largest conceivable number for ancient
3360 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3362 2002-04-28 Jim Meyering <meyering@lucent.com>
3364 * sig2str.c (WTERMSIG): Remove definition (unused).
3366 2002-04-28 Paul Eggert <eggert@twinsun.com>
3368 * sig2str.h, sig2str.c: New files.
3369 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3371 2002-04-24 Jim Meyering <meyering@lucent.com>
3373 * gettext.h: New file, from Gettext.
3374 * Makefile.am (INCLUDES): Remove -I../intl.
3375 (libfetish_a_SOURCES): Add gettext.h.
3377 2002-04-16 Jim Meyering <meyering@lucent.com>
3379 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3380 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3381 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3383 2002-04-12 Jim Meyering <meyering@lucent.com>
3385 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3387 2002-03-10 Jim Meyering <meyering@lucent.com>
3389 * makepath.c (make_path): Remove a comma from a diagnostic.
3390 Suggestion from Santiago Vila.
3392 2002-03-08 Jim Meyering <meyering@lucent.com>
3394 * rename.c: Mention that this wrapper is needed also on
3395 mips-dec-ultrix4.4 systems.
3397 2002-03-02 Jim Meyering <meyering@lucent.com>
3399 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3400 not HAVE_CLOCK_SETTIME.
3402 2002-02-27 Paul Eggert <eggert@twinsun.com>
3404 * nanosleep.h: Rename to....
3405 * timespec.h: New name for nanosleep.h. All uses changed.
3407 * gettime.c: New file.
3408 * settime.c: New file.
3411 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3412 timespec.h. Remove nanosleep.h.
3414 2002-02-25 Paul Eggert <eggert@twinsun.com>
3416 * acl.c, acl.h: New files.
3417 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3419 2002-02-24 Jim Meyering <meyering@lucent.com>
3421 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3422 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3423 cause trouble. Reported by Nelson Beebe.
3425 2002-02-23 Paul Eggert <eggert@twinsun.com>
3427 * path-concat.c (xpath_concat): Reorder code to pacify
3428 compilers that don't know that xalloc_die never returns.
3430 2002-02-20 Jim Meyering <meyering@lucent.com>
3432 * getdate.c: Regenerate using bison-1.33.
3434 2002-02-15 Paul Eggert <eggert@twinsun.com>
3436 * posixver.c, posixver.h: New files.
3437 * Makefile.am (libfetish_a_SOURCES): Add them.
3439 2002-02-02 Paul Eggert <eggert@twinsun.com>
3440 Bruno Haible <bruno@clisp.org>
3442 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3443 (fwrite_success_callback): New declaration.
3444 * unicodeio.c (unicode_to_mb): New function, extracted from
3445 print_unicode_char. Call failure callback instead of error.
3446 (fwrite_success_callback): New function.
3447 (exit_failure_callback): New function.
3448 (fallback_failure_callback): New function.
3449 (print_unicode_char): Call unicode_to_mb.
3451 2002-01-26 Jim Meyering <meyering@lucent.com>
3453 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3455 2002-01-22 Jim Meyering <meyering@lucent.com>
3457 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3458 Otherwise, some versions of automake would omit the rule that makes
3459 Makefile from Makefile.in.
3461 2001-01-21 Paul Eggert <eggert@twinsun.com>
3463 * xmemcoll.h, xmemcoll.c: New files.
3464 * Makefile.am (libfetish_a_SOURCES): Add them.
3465 * memcoll.c: Include errno.h, and declare errno if not defined.
3466 (memcoll): Set errno to zero if there is no error.
3468 * quotearg.c (quotearg_buffer_restyled):
3469 Fix bug with quoting buffers containing NUL when backslashing escapes.
3470 This bug was exposed by the other changes in this patch.
3471 (quotearg_n_options): New arg ARGSIZE.
3472 All callers changed.
3473 (quoting_options_from_style): New function.
3474 (quotearg_n_style): Use it.
3475 (quotearg_n_style_mem): New function.
3477 * quotearg.h (quotearg_n_style_mem): New function.
3479 2002-01-16 Jim Meyering <meyering@lucent.com>
3481 * getdate.y: Add three semicolons, each just before a closing brace.
3482 Bison (as of version 1.31) no longer papers over that mistake.
3484 2002-02-14 Paul Eggert <eggert@twinsun.com>
3486 * backupfile.c (ISDIGIT): Comment fix.
3487 * getdate.y (ISDIGIT): Likewise.
3488 * posixtm.c (ISDIGIT, year): Likewise.
3489 * strverscmp.c (ISDIGIT): Likewise.
3490 * userspec.c (ISDIGIT): Likewise.
3492 2002-01-05 Jim Meyering <meyering@lucent.com>
3494 * version-etc.c (version_etc_copyright): Update copyright year.
3496 2001-01-19 Paul Eggert <eggert@twinsun.com>
3498 * closeout.c (close_stdout_status): If ferror (stdout), do
3499 not silently exit merely because the output buffer happens to
3500 have nothing pending.
3502 2001-12-18 Paul Eggert <eggert@twinsun.com>
3504 See the big note in ../ChangeLog.
3505 * human.c (suffixes): Prefer K to k for 1024.
3506 (generate_suffix_backwards): New function.
3507 (human_readable_inexact): Use it.
3508 * xstrtol.c (__xstrtol): If there is no number but there
3509 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3510 Accept 'K' as well as 'k'.
3512 2001-12-15 Jim Meyering <meyering@lucent.com>
3514 * regex.h (__restrict_arr): Update from libc.
3516 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3517 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3520 2001-12-10 Jim Meyering <meyering@lucent.com>
3522 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3523 Instead, include "xalloc.h".
3524 (initbuffer): Don't cast xmalloc return value to char*.
3525 (readline): Reword comment.
3526 Don't cast xrealloc return value to char*
3529 2001-12-09 Jim Meyering <meyering@lucent.com>
3531 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3532 `signed and unsigned type in conditional expression'.
3533 * posixtm.c (posix_time_parse): Likewise.
3535 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3537 * readtokens.c (readtoken): Declare an index to be of type unsigned
3538 to avoid a pedantic warning.
3540 * getstr.c: Don't include assert.h.
3541 (getstr): Remove warning-evoking assertions.
3542 Return -1 if offset parameter is out of bounds.
3543 Change the type of a local from int to size_t.
3545 * strftime.c (my_strftime_localtime_r): Include this function
3546 definition in the `#if ! HAVE_TM_GMTOFF' block.
3548 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3549 Include xalloc.h instead.
3551 2001-12-02 Jim Meyering <meyering@lucent.com>
3553 * tempname.c: Don't declare getenv, thus reverting the change of
3554 2001-11-18. It's no longer necessary, now that stdlib.h is always
3557 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3558 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3560 2001-11-30 Akim Demaille <akim@epita.fr>
3562 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3563 before being defined.
3565 2001-11-27 Paul Eggert <eggert@twinsun.com>
3567 * quotearg.h (quotearg_n, quotearg_n_style):
3568 First arg is int, not unsigned.
3569 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3570 (SIZE_MAX, UINT_MAX): New macros.
3571 (quotearg_n_options): Abort if N is negative.
3572 Avoid overflow check on hosts where size_t is 64 bits and int
3573 is 32 bits, as overflow is impossible there.
3574 Fix off-by-one typo that caused unnecessary reallocation.
3576 2001-11-27 Jim Meyering <meyering@lucent.com>
3578 * tempname.c: Merge with version from libc.
3579 * regex.c: Likewise.
3581 * tempname.c: Include stdlib.h unconditionally. On some old systems
3582 for which STDC_HEADERS is 0, it was not included, resulting in a
3583 warning about an integer-to-pointer conversion problem with getenv.
3584 Reported by Volker Borchert.
3586 2001-11-26 Jim Meyering <meyering@lucent.com>
3588 * gtod.h: Remove file.
3589 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3590 * gettimeofday.c: Don't include gtod.h.
3591 (GTOD_init): Remove function.
3592 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3593 Suggestion from Volker Borchert.
3595 2001-11-23 Jim Meyering <meyering@lucent.com>
3597 * hash.h (struct hash_table): Don't define here. Merely declare it.
3598 * hash.c (struct hash_table): Define it here instead.
3600 2001-11-22 Jim Meyering <meyering@lucent.com>
3602 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3604 2001-11-18 Paul Eggert <eggert@twinsun.com>
3606 * tempname.c (TMP_MAX): Remove; no longer needed.
3607 (TEMPORARIES): New macro.
3608 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3609 removes an artificial limitation (e.g. HP-UX 10.20, where
3612 2001-11-18 Jim Meyering <meyering@lucent.com>
3614 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3617 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3618 files will be created before anything else.
3620 2001-11-17 Jim Meyering <meyering@lucent.com>
3622 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3623 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3624 rather than group writable. Patch by Juan F. Codagnone.
3626 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3627 Instead, include "xalloc.h".
3629 * mountlist.c: Include unlocked-io.h after all system headers.
3630 Remove explicit declarations of xmalloc, xrealloc,
3631 and xstrdup. Instead, include "xalloc.h".
3633 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3634 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3635 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3637 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3638 Reported by Padraig Brady.
3640 * mkstemp.c: #undef mkstemp.
3642 (rpl_mkstemp): Rename from mkstemp.
3645 2001-11-16 Jim Meyering <meyering@lucent.com>
3647 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3648 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3649 determine the amount of total physical memory, use pstat_getstatic.
3650 HPUX-11 doesn't define _SC_PHYS_PAGES.
3651 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3652 If sysconf couldn't be used to determine the amount of available
3653 physical memory, use both pstat_getstatic and pstat_getdynamic.
3654 Based on a patch from Bob Proulx.
3656 2001-11-05 Jim Meyering <meyering@lucent.com>
3658 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3660 2001-11-03 Jim Meyering <meyering@lucent.com>
3662 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3663 in argmatch_to_argument call.
3665 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3668 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3669 e.g., a fault due to an attempt to free a NULL pointer.
3671 2001-11-01 Jim Meyering <meyering@lucent.com>
3673 * dirfd.c, dirfd.h: New files.
3674 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3676 * hash.c (hash_print) [TESTING]: Clean up.
3678 2001-10-22 Paul Eggert <eggert@twinsun.com>
3680 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3681 to avoid a warning if -Wall.
3683 2001-10-21 Paul Eggert <eggert@twinsun.com>
3685 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3687 2001-10-21 Jim Meyering <meyering@lucent.com>
3689 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3690 this code would end up calling gettext even in packages built
3692 * getopt.c (_): Likewise.
3693 * regex.c (_): Likewise.
3695 2001-10-20 Paul Eggert <eggert@twinsun.com>
3697 * error.c (strerror_r): Do not declare unless !_LIBC.
3698 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3699 Use strerror_r that is only a macro, even if it is not a function.
3700 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3701 (private_strerror): Use prototypes, not old-style function definition.
3702 (print_errno_message): New function.
3703 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3705 (error_tail, error, error_at_line): Use it.
3707 2001-10-11 Jim Meyering <meyering@lucent.com>
3709 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3710 and quote_n (1, ... to avoid clobbering a buffer.
3712 2001-10-05 Jim Meyering <meyering@lucent.com>
3714 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3715 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3716 * hash-pjw.h: New file.
3718 2001-09-30 Jim Meyering <meyering@lucent.com>
3720 * mountlist.c [MOUNTED_GETFSSTAT]:
3721 Include <sys/ucred.h>, for Apple Darwin.
3722 Include sys/mount.h and sys/fs_types.h only if available.
3724 (read_filesystem_list): Use FS_TYPE.
3726 2001-09-29 Paul Eggert <eggert@twinsun.com>
3728 * exclude.c (excluded_filename): 0 -> false, since it's
3731 2001-09-28 Paul Eggert <eggert@twinsun.com>
3733 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3734 #defines strtoimax. Also treat the other strto* functions
3737 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3738 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3739 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3741 2001-09-26 Jim Meyering <meyering@lucent.com>
3743 Most macros in unlocked-io.h had the wrong number of arguments.
3744 * gen-uio: New script.
3745 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3746 * unlocked-io.hin: Remove file.
3747 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3748 rather than trying to embed it here.
3749 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3750 Reported by Padraig Brady.
3752 2001-09-25 Volker Borchert <bt@teknon.de>
3754 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3756 2001-09-23 Jim Meyering <meyering@lucent.com>
3758 * mountlist.c: Remove useless parentheses in #if directives.
3759 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3760 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3762 2001-09-22 Jim Meyering <meyering@lucent.com>
3764 * localcharset.c: Update from latest gettext.
3765 * config.charset: Likewise.
3767 2001-09-20 Jim Meyering <meyering@lucent.com>
3769 * xstrtol.c (strtoimax): Guard declaration with
3770 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3771 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3772 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3773 (strtoumax): Likewise, for completeness (it wasn't necessary).
3775 2001-09-06 Paul Eggert <eggert@twinsun.com>
3777 * strtoimax.c (HAVE_LONG_LONG):
3778 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3779 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3780 to work around bug in IBM C compiler.
3782 2001-09-16 Jim Meyering <meyering@lucent.com>
3784 * mkdir.c: New file.
3786 2001-09-04 Paul Eggert <eggert@twinsun.com>
3788 * xgetcwd.c: Revert some of the previous change; intead,
3789 fix the HAVE_GETCWD_NULL code to behave more like the
3790 !HAVE_GETCWD_NULL code used to.
3793 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3796 2001-09-04 Paul Eggert <eggert@twinsun.com>
3798 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3799 Use ssize_t, not int, to store result of readlink.
3800 Check for ssize_t overflow as well as size_t overflow,
3801 as POSIX says the result of readlink is implementation-defined
3802 when ssize_t overflows.
3803 Remove unnecessary cast to char*.
3804 Use free+malloc instead of realloc, as the storage doesn't need
3805 to be preserved and it's clearer and can be more efficient that way.
3806 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3807 * xreadlink.h (xreadlink): Update prototype.
3809 2001-09-03 Paul Eggert <eggert@twinsun.com>
3811 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3812 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3813 spotted by Jim Meyering.
3815 2001-09-03 Jim Meyering <meyering@lucent.com>
3817 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3819 2001-09-03 Paul Eggert <eggert@twinsun.com>
3821 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3822 like the HAVE_GETCWD_NULL code.
3823 Include pathmax.h if not HAVE_GETCWD.
3824 Do not include xalloc.h.
3825 (INITIAL_BUFFER_SIZE): New symbol.
3826 Do not use xmalloc / xrealloc, since the caller is responsible for
3827 handling errors. Preserve errno around `free' during failure.
3828 Do not overrun buffer when using getwd.
3830 2001-09-03 Paul Eggert <eggert@twinsun.com>
3832 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3833 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3835 2001-09-02 Jim Meyering <meyering@lucent.com>
3837 * error.c: Update from GNU libc.
3839 2001-09-01 Jim Meyering <meyering@lucent.com>
3841 * xreadlink.c: New file.
3842 * xreadlink.h: New file.
3843 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3845 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3846 doesn't conflict with sparc Solaris 7's definition in
3847 /usr/include/sys/int_types.h.
3849 * exclude.c: Use `""', not `<>' to #include non-system header files.
3850 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3851 and strncasecmp as r-values. Unixware didn't have declarations.
3853 2001-08-31 Jim Meyering <meyering@lucent.com>
3855 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3856 Use an initial, malloc'd, buffer of length 128 rather than
3857 a statically allocated one of length 1024.
3859 2001-08-30 Paul Eggert <eggert@twinsun.com>
3861 * xgetcwd.c: Don't include pathmax.h.
3862 Include stdlib.h and unistd.h if available.
3864 (xmalloc, xstrdup, free): Remove decls.
3865 (xgetcwd): Don't assume sizes fit in unsigned.
3866 Check for overflow when computing sizes.
3867 Simplify reallocation code.
3869 2001-08-28 Paul Eggert <eggert@twinsun.com>
3871 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3873 * strtoimax.c: Renamed from strtoxmax.c, removing the
3876 Also, make the following further changes to make this file's
3877 configuration more similar to that of strtol.c:
3878 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3879 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3880 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3881 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3882 changed to signed values.
3884 And make the following changes as well:
3885 Fix copyright notice, as 1999 was missing.
3886 (verify): New macro.
3887 (strtoimax): Check sizes at compile-time, not run-time.
3888 Prefer strtol to strtoll if both work.
3889 (main): Remove; it was not that useful and was a pain to maintain.
3891 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3893 2001-08-30 Paul Eggert <eggert@twinsun.com>
3895 * savedir.c (savedir): Remove size parameter, as POSIX says that
3896 a directory's st_size can have an arbitrary value, so the old
3897 usage could waste an arbitrary amount of memory. All uses
3899 * savedir.h: Update prototype.
3901 2001-08-30 Paul Eggert <eggert@twinsun.com>
3903 * xstrtol.c (strtoimax): New decl.
3905 2001-08-28 Paul Eggert <eggert@twinsun.com>
3907 * xstrtol.h: Add copyright notice.
3908 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3909 LONGINT_INVALID_SUFFIX_CHAR.
3911 2001-08-30 Paul Eggert <eggert@twinsun.com>
3913 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3916 2001-08-30 Paul Eggert <eggert@twinsun.com>
3918 * hash.c: Remove '2001' from copyright notice.
3920 2001-08-30 Paul Eggert <eggert@twinsun.com>
3922 * full-write.h: New file.
3923 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3924 * full-write.c: Correct credits, as cccp.c no longer
3925 exists and anyway it was so heavily changed from the old cccp
3926 code as to be unrecognizable. Include full-write.h.
3927 (full_write) Return size_t, with short writes meaning failure.
3928 All callers changed. This fixes a bug with large buffers
3930 * utime.c: Include full-write.h.
3932 2001-08-30 Paul Eggert <eggert@twinsun.com>
3934 Merge 'exclude' changes from tar 1.13.22.
3935 This fixes one or two unlikely storage allocation overflow bugs,
3936 but doesn't change user-visible behavior otherwise.
3938 2001-08-30 Paul Eggert <eggert@twinsun.com>
3940 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3941 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3942 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3943 Include if available.
3944 (<xalloc.h>): Include
3945 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3946 (verify): New macro. Use it to verify that EXCLUDE macros do not
3947 collide with FNM macros.
3948 (struct patopts): New struct.
3949 (struct exclude): Use it, as exclude patterns now come with options.
3950 (new_exclude): Support above changes.
3951 (new_exclude, add_exclude_file):
3952 Initial size must now be a power of two to simplify overflow checking.
3953 (free_exclude, fnmatch_no_wildcards): New function.
3954 (excluded_filename): No longer requires options arg, as the options
3955 are determined by add_exclude. Now returns bool, not int.
3956 (excluded_filename, add_exclude):
3957 Add support for the fancy new exclusion options.
3958 (add_exclude, add_exclude_file): Now takes int options arg.
3959 Check for arithmetic overflow when computing sizes.
3960 (add_exclude_file): xrealloc might modify errno, so don't
3961 realloc until after errno might be used.
3963 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3965 (free_exclude): New decl.
3966 (add_exclude, add_exclude_file): Now takes int options arg.
3967 (excluded_filename): No longer requires options arg, as the options
3968 are determined by add_exclude. Now returns bool, not int.
3970 2001-08-30 Paul Eggert <eggert@twinsun.com>
3972 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3974 2001-08-27 Jim Meyering <meyering@lucent.com>
3976 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3978 * version-etc.c (N_): Remove definition.
3979 Revert most of last change.
3980 Instead, simply don't mark the `Copyright...' string for translation.
3981 Based on advice from Paul Eggert.
3983 * strtoxmax.c: Tweak comment.
3985 2001-08-26 Jim Meyering <meyering@lucent.com>
3987 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3988 of copyright with `%s' so translators don't get an untranslated
3990 (COPYRIGHT_YEAR): Define.
3991 (version_etc): Use fprintf rather than fputs.
3992 Suggestion from Ulrich Drepper.
3994 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3996 * strtoll.c: New file, from GNU libc.
3997 * xstrtoimax.c: New file.
3999 * xstrtol.h: Add xstrtoimax.
4000 * strtoumax.c: New file. Simply include "strtoumax.c".
4001 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4003 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4004 * strtoxmax.c: ... then renamed to this.
4006 2001-08-13 Paul Eggert <eggert@twinsun.com>
4008 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4009 Port to Solaris 8, where 'sed' requires a space after the 'r'
4010 command, and where sh dislikes "$/". Clean up the spacing a bit.
4011 Redirect output to $tmp just once.
4013 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4015 * addext.c (<errno.h>): Include.
4016 (errno): Declare if not defined.
4017 (addext): Work correctly when pathconf returns -1 and leaves
4018 errno alone because there is no limit. Also, work even if
4019 pathconf returns a value greater than SIZE_MAX.
4021 2001-08-12 Jim Meyering <meyering@lucent.com>
4023 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4024 Simply `return getcwd (NULL, 0);'.
4025 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4026 Use 1300 as initial value for length, not PATH_MAX.
4028 * pathmax.h: Clean up cpp syntax.
4030 2001-08-12 Jim Meyering <meyering@lucent.com>
4032 * gettimeofday.c: New file.
4034 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4036 2001-08-04 Jim Meyering <meyering@lucent.com>
4038 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4039 to get in sync with glibc.
4041 2001-08-03 Paul Eggert <eggert@twinsun.com>
4043 The following changes are from gettext 0.10.39 as maintained by
4046 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4047 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4048 with inverted sense. All uses changed.
4050 * mbswidth.c: Don't include <limits.h>.
4051 Include <stdlib.h> and <string.h> unconditionally.
4052 (iswcntrl, mbsinit, ISCNTRL): New macros.
4053 (mbsnwidth): Use K&R style function declarations.
4054 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4055 can optimize it when MB_CUR_MAX == 1.
4056 The width of control characters is zero, not 1.
4058 2001-07-15 Jim Meyering <meyering@lucent.com>
4060 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4061 (BUILT_SOURCES): Add unlocked-io.h.
4062 (io_functions): Define.
4063 (unlocked-io.h): New rule.
4064 (DISTCLEANFILES): Add unlocked-io.h.
4065 (all-local): Depend on unlocked-io.h, to ensure it is created.
4067 * unlocked-io.hin: New file
4069 * regex.c: Update from glibc.
4071 2001-07-05 Jim Meyering <meyering@lucent.com>
4073 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4075 (libfetish_a_SOURCES): Put all .h files here instead.
4076 Remove a thus-exposed (better checks in automake) duplicate and
4077 two unnecessary .h files.
4079 2001-06-11 Jim Meyering <meyering@lucent.com>
4081 * regex.c: Update from GNU libc.
4083 2001-05-27 Jim Meyering <meyering@lucent.com>
4085 * readutmp.h (UT_TYPE): Define.
4087 2001-05-24 Jim Meyering <meyering@lucent.com>
4089 * argmatch.c: Include "quote.h".
4090 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4091 quote function. Reported by Göran Uddeborg.
4093 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4095 * dirname.c (dir_name): Compute append_dot using path, not newpath
4096 which is not yet declared.
4098 2001-05-11 Paul Eggert <eggert@twinsun.com>
4100 * Makefile.am (libfetish_a_SOURCES):
4101 Add strftime.c, since we now compile it on all hosts.
4103 * strftime.c (my_strftime):
4104 Define to nstrftime if emacs, but only if my_strftime is not defined.
4105 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4106 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4107 Add one more extra argument: a nanoseconds value.
4110 (my_strftime function): Add %N format.
4111 (emacs_strftimeu): Renamed from emacs_strftime,
4112 with extra ut argument.
4114 2001-05-11 Paul Eggert <eggert@twinsun.com>
4116 dirname code cleanup. base_name now behaves more compatibly
4117 with POSIX basename when given file names that have trailing
4118 slashes, and similarly for dir_name. Add new primitives
4119 base_len and dir_len. Put the directory-name-related decls
4122 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4123 * backupfile.c (base_name): Likewise.
4124 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4125 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4126 * makepath.c (strip_trailing_slashes): Likewise.
4127 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4129 * rename.c (strip_trailing_slashes): Likewise.
4130 * same.c (base_name): Likewise.
4131 * stripslash.c (ISSLASH): Likewise.
4133 * addext.c: Include <dirname.h> after size_t is defined.
4134 * backupfile.c: Likewise.
4136 * addext.c (addext): Use base_len to trim redundant
4137 trailing slashes instead of doing it ourselves.
4138 But do not trim the last slash if it is not redundant.
4140 * backupfile.c (find_backup_file_name,
4141 max_backup_version): Use base_len instead of rolling it ourselves.
4142 Handle the case of "" and (on DOS) "C:" correctly.
4144 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4145 Include <string.h>, <dirname.h>.
4146 (base_name): Allow file names ending in slashes, other than names
4147 that are all slashes. In this case, return the basename followed
4148 by the slashes. This is more general, and can be used in places
4149 where the original base_name purposely had an assertion failure.
4150 (base_len): New function.
4152 * dirname.c: Include <string.h> instead of <stdlib.h>.
4153 Do not include <assert.h>; no longer needed.
4155 (memrchr): Remove decl.
4156 (dir_name_r): Remove.
4157 (dir_len): Renamed from dirlen. All callers changed.
4158 Rewrite in terms of base_name, for simplicity and consistency.
4159 (dir_name): Never return NULL. All callers changed.
4160 Do not include <stdlib.h> in test program; no longer needed.
4161 return 0; is fine for test program.
4163 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4165 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4167 * path-concat.c (path_concat): Use base_len to compute
4168 base length, not strlen; this means we cannot rely on memcpy
4171 * same.c (STREQ): Remove.
4172 (same_name): Handle the case where the basename ends in trailing '/'.
4174 * stripslash.c (strip_trailing_slashes): Return nonzero if
4175 a slash was stripped. Do not strip the last slash after a
4178 2001-04-08 Jim Meyering <meyering@lucent.com>
4180 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4181 recomputed; that's necessary when the offset spans a DST transition.
4182 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4184 2001-04-02 Jim Meyering <meyering@lucent.com>
4186 * regex.h, regex.c: Update from GNU libc.
4188 2001-03-19 Paul Eggert <eggert@twinsun.com>
4190 * version-etc.c (version_etc_copyright): Update to 2001.
4192 2001-03-16 Paul Eggert <eggert@twinsun.com>
4194 * tempname.c (uint64_t): Define to uintmax_t if
4195 not defined, and if UINT64_MAX is not defined.
4196 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4197 Reported by John David Anglin.
4199 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4201 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4202 alias if codeset is empty.
4203 * config.charset (BeOS): Use wildcard syntax.
4205 2001-03-13 Jim Meyering <meyering@lucent.com>
4207 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4208 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4211 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4213 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4215 * unicodeio.c (print_unicode_char): Simplify accordingly.
4217 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4219 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4220 support for DOS/DJGPP.
4222 2001-02-28 Paul Eggert <eggert@twinsun.com>
4224 * Makefile.am (libfetish_a_SOURCES):
4225 Add dup-safer.c, fopen-safer.c.
4226 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4228 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4230 2001-02-25 Paul Eggert <eggert@twinsun.com>
4232 The mkstemp replacement is taken from glibc 2.2.2, with some
4233 portability fixes for use outside glibc, as follows:
4235 * tempname.c (struct_stat64): New macro.
4236 (direxists, __gen_tempname): Use it.
4237 This avoids a portability problem with Solaris 8.
4239 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4240 (<stddef.h>, <stdint.h>, <string.h>):
4241 Include only if STDC_HEADERS || _LIBC.
4242 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4243 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4244 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4245 (__set_errno): Define this macro if <errno.h> doesn't.
4246 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4247 Define these macros if <stdio.h> doesn't.
4248 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4249 Define these macros if <sys/stat.h>
4250 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4251 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4252 __xstat64): Define if not _LIBC.
4253 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4254 (__gen_tempname): Invoke gettimeofday only if
4255 HAVE_GETTIMEOFDAY || _LIBC;
4256 otherwise, fall back on plain "time".
4257 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4259 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4261 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4263 2001-02-17 Jim Meyering <meyering@lucent.com>
4265 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4266 around included file name.
4268 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4270 * strftime.c: Update from GNU libc (the only changes were to comments).
4272 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4274 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4276 2001-02-17 Paul Eggert <eggert@twinsun.com>
4278 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4279 Remove workaround macros for hosts that have mbrtowc but not
4280 mbstate_t, as we now insist on proper declarations for both
4281 before using mbrtowc.
4283 2001-02-17 Jim Meyering <meyering@lucent.com>
4285 * regex.c: Update from libc.
4287 2001-02-16 Paul Eggert <eggert@twinsun.com>
4289 * alloca.c (malloc): Undef before defining, since stdlib.h
4290 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4291 Reported by Mark Hounschell via Paul Eggert.
4293 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4295 * config.charset: Update for FreeBSD 4.2.
4297 2001-01-26 Jim Meyering <meyering@lucent.com>
4299 * quotearg.c: Include stddef.h.
4300 * quote.c: Include stddef.h.
4301 Reported by Axel Kittenberger.
4303 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4304 line in double quotes so that it evokes a better diagnostic.
4305 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4306 Reported by Axel Kittenberger.
4308 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4310 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4311 to avoid a warning. Add back 'const' to inptr.
4313 2001-01-16 Jim Meyering <meyering@lucent.com>
4315 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4318 2001-01-14 Jim Meyering <meyering@lucent.com>
4320 * rename.c: New file. From Volker Borchert.
4321 Include stdlib.h, string.h or strings.h, and xalloc.h.
4322 Use strip_trailing_slashes rather than open-coding it.
4324 2001-01-03 Paul Eggert <eggert@twinsun.com>
4326 * strftime.c: Sync with glibc time/strftime.c 1.81.
4328 2001-01-03 Jim Meyering <meyering@lucent.com>
4330 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4331 local `inptr' to avoid warning with some system declarations of iconv.
4333 2000-12-29 Paul Eggert <eggert@twinsun.com>
4335 * modechange.c: Do not assume that mode_t uses the
4336 traditional octal encoding. E.g. "chmod 1 FOO" should set
4337 the other-execute bit of FOO even if S_IXOTH != 1.
4339 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4340 WOTH, XOTH, ALLM): New macros.
4341 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4342 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4344 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4345 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4347 No need to use uintmax_t; unsigned long is long enough.
4348 Don't bother to get suffix since we don't use it.
4350 2000-12-24 Jim Meyering <meyering@lucent.com>
4352 * hash.c (is_prime): Return explicit boolean values.
4353 (hash_get_first): Return NULL to appease Irix5.6's 89.
4354 Reported by Nelson Beebe.
4356 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4358 * localcharset.c (locale_charset): Add support for Win32.
4360 2000-12-18 Paul Eggert <eggert@twinsun.com>
4362 * physmem.h, physmem.c: New files.
4364 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4365 (noinst_HEADERS): Add physmem.h.
4367 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4368 't' for compatibility with Solaris 8 sort.
4370 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4372 * config.charset: Add support for BeOS.
4374 2000-12-16 Jim Meyering <meyering@lucent.com>
4376 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4377 SHELLS_FILE to a file name that's useful on djgpp systems.
4379 (ADDITIONAL_DEFAULT_SHELLS): Define.
4380 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4381 Based mostly on a patch from Prashant TR.
4383 2000-12-16 Jim Meyering <meyering@lucent.com>
4385 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4386 N and M) would have treated it like `chown N:N FILE'.
4388 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4390 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4392 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4393 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4394 to the list of canonical encodings. Rename EUC-CN to GB2312.
4396 2000-12-08 Andreas Schwab <schwab@suse.de>
4398 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4399 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4401 2000-12-07 Jim Meyering <meyering@lucent.com>
4403 * stripslash.c (ISSLASH): Define.
4404 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4407 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4408 (dir_name_r): Declare this function as static.
4409 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4410 manifest itself on a name containing a mix of slashes and
4412 Make this function work with names starting with a DOS-style
4413 drive letter and colon prefix.
4414 (dir_name): Append `.' if necessary.
4415 Based mostly on patches from Prashant TR and Eli Zaretskii.
4417 * dirname.h (dir_name_r): Remove prototype.
4419 2000-12-05 Jim Meyering <meyering@lucent.com>
4421 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4423 2000-12-04 Jim Meyering <meyering@lucent.com>
4425 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4426 Also include memory.h, stdlib.h, unistd.h if appropriate.
4427 Reported by Andreas Jaeger (conflicting declaration of malloc).
4429 2000-12-02 Jim Meyering <meyering@lucent.com>
4431 * closeout.h: Make idempotent, to avoid some obscure warnings.
4433 2000-12-01 Paul Eggert <eggert@twinsun.com>
4435 * memrchr.c: Include <config.h> before any system include file.
4437 2000-11-29 Paul Eggert <eggert@twinsun.com>
4439 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4441 2000-11-26 Jim Meyering <meyering@lucent.com>
4443 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4445 2000-11-22 Paul Eggert <eggert@twinsun.com>
4447 * strftime.c (my_strftime): Do not invoke mbrlen with a
4448 size of (size_t) -1; it's not portable.
4450 2000-11-17 Akim Demaille <akim@epita.fr>
4452 * obstack.h: Formatting changes.
4453 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4454 prevent type checking.
4455 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4456 cast the value to (void *): assigning a `foo *' to a `void *'
4458 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4460 2000-11-17 Jim Meyering <meyering@lucent.com>
4462 * strstr.c: Update from GNU libc.
4464 2000-11-16 Jim Meyering <meyering@lucent.com>
4466 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4468 2000-11-11 Jim Meyering <meyering@lucent.com>
4470 * error.c: Add a couple #includes, merging from GNU libc version.
4472 2000-11-10 Jim Meyering <meyering@lucent.com>
4474 * obstack.h: Update from GNU libc.
4475 * obstack.c: Likewise.
4477 2000-11-06 Paul Eggert <eggert@twinsun.com>
4479 * getusershell.c (setusershell): Use rewind rather than
4480 fseek/fseeko, to avoid configuration hassles with fseeko.
4481 Don't bother opening SHELLS_FILE if shellstream is NULL;
4484 2000-11-05 Jim Meyering <meyering@lucent.com>
4486 * makepath.h (make_dir): Declare.
4487 * makepath.c (make_dir): Remove `static' attribute.
4490 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4492 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4493 last one in a bucket, advance to the next bucket.
4495 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4497 * fnmatch.c: Do not comment out all the code if we are using
4498 the GNU C library, because in some cases we are replacing buggy
4499 code in the GNU C library itself.
4501 2000-10-30 Paul Eggert <eggert@twinsun.com>
4503 * error.h, getline.h, modechange.h:
4504 Remove "2000" from Copyright line, as the file hasn't been
4505 changed this year other than in the copyright notice.
4507 * xalloc.h: Add "2000" to Copyright line, as this file
4508 was changed this year.
4510 2000-10-30 Paul Eggert <eggert@twinsun.com>
4512 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4513 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4514 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4516 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4518 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4519 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4520 doesn't define __restrict_arr.
4522 2000-10-29 Jim Meyering <meyering@lucent.com>
4524 * xstat.in: Fix grammar in comment.
4526 2000-10-28 Jim Meyering <meyering@lucent.com>
4528 * memchr.c: Update from libc.
4529 Adjust for portability:
4530 [HAVE_STDLIB_H]: Include stdlib.h.
4531 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4532 Undef __memchr, too.
4533 [!weak_alias]: Define __memchr to memchr.
4535 * regex.c: Update from libc.
4536 * regex.h: Likewise.
4537 * getopt1.c: Likewise.
4538 * memcmp.c: Likewise.
4540 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4541 Avoid using fseek, when possible -- it's broken by design.
4542 Patch by Ulrich Drepper.
4544 2000-10-26 Jim Meyering <meyering@lucent.com>
4546 * strftime.c: Update from libc.
4548 2000-10-25 Jim Meyering <meyering@lucent.com>
4550 * obstack.c: Update from libc.
4552 2000-10-23 Jim Meyering <meyering@lucent.com>
4554 * hard-locale.c (hard_locale): Revert last change -- it was simply
4555 wrong. That set_locale call must not have any side effects.
4558 2000-10-22 Jim Meyering <meyering@lucent.com>
4560 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4561 [CYCLIC]: Remove now-unused definition.
4563 * save-cwd.c (O_DIRECTORY): Define, if needed.
4564 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4565 Suggestion from Ulrich Drepper.
4567 2000-10-21 Jim Meyering <meyering@lucent.com>
4569 * dirname.c (dir_name_r): New function, factored out of dir_name.
4570 (dir_name): Use dir_name_r.
4571 * dirname.h (dir_name_r): Declare it.
4573 2000-10-21 Jim Meyering <meyering@lucent.com>
4575 * dirname.c (memrchr): Declare if necessary.
4576 (dir_name): Remove the restriction that there be no
4577 trailing slashes. Now, this code skips past them, effectively
4579 [TEST_DIRNAME] (main): New unit tests.
4581 * memrchr.c: New file from GNU libc.
4582 Undef __memrchr, too.
4583 [!weak_alias]: Define __memrchr to memrchr.
4584 Guard weak_alias use with `#ifdef weak_alias'.
4586 2000-10-17 Jim Meyering <meyering@lucent.com>
4588 * quote.h (PARAMS): Define and use.
4589 Reported by Akim Demaille.
4591 * getopt.c: Update from libc.
4593 2000-10-16 Jim Meyering <meyering@lucent.com>
4595 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4598 2000-09-25 Jim Meyering <meyering@lucent.com>
4600 * md5.h (rol): Define (from GnuPG).
4602 * sha.c: Give credit (GnuPG) where due.
4603 (M): Use rol rather than open-coding it.
4604 Add a FIXME comment.
4606 2000-09-21 Jim Meyering <meyering@lucent.com>
4608 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4609 Reported by Michael Stone.
4611 2000-09-20 Jim Meyering <meyering@lucent.com>
4613 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4614 (noinst_HEADERS): Add sha.h.
4615 Based on code from Scott G. Miller and from GnuPG.
4617 2000-09-15 Jim Meyering <meyering@lucent.com>
4619 * regex.c: Update from libc.
4621 2000-09-10 Jim Meyering <meyering@lucent.com>
4623 * getopt.c (_getopt_internal): Update from glibc.
4625 2000-09-09 Jim Meyering <meyering@lucent.com>
4627 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4628 think it should be used as a general replacement for isascii.
4629 * fnmatch.c: Likewise.
4630 * mbswidth.c: Likewise
4631 * regex.c: Likewise.
4634 * userspec.c: Include sys/param.h and limits.h.
4636 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4637 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4638 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4639 UID, GID. Check range.
4641 2000-09-06 Jim Meyering <meyering@lucent.com>
4643 * getopt.c (_getopt_internal): Update from glibc.
4645 2000-08-30 Jim Meyering <meyering@lucent.com>
4647 * strftime.c: Merge in changes from GNU libc.
4649 2000-08-26 Jim Meyering <meyering@lucent.com>
4651 * closeout.c: Include "__fpending.h".
4652 (close_stdout_status): Return right away if there's nothing to flush.
4654 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4655 * __fpending.c: New file.
4656 * __fpending.h: New file.
4658 2000-08-07 Paul Eggert <eggert@twinsun.com>
4660 Standardize on "memory exhausted" instead of "Memory exhausted"
4661 or "virtual memory exhausted".
4662 * obstack.c (print_and_abort): Use "memory exhausted", not
4663 "virtual memory exhausted".
4664 * same.c (same_name): Invoke xalloc_die instead of printing
4666 * userspec.c (parse_user_spec): Likewise.
4667 * bumpalloc.h: comment fix
4668 * same.c, userspec.c: Include xalloc.h.
4670 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4671 not char *const and pointing to a constant array.
4672 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4673 (xrealloc): Comment fix.
4675 * userspec.c (parse_user_spec):
4676 Don't translate a message until just before returning,
4677 to avoid unnecessary translation.
4679 2000-08-07 Jim Meyering <meyering@lucent.com>
4681 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4682 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4683 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4684 getgroups.c, gethostname.c, getopt.h, group-member.c,
4685 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4686 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4687 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4688 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4689 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4690 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4691 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4692 yesno.c: Back out Copyright date changes for each file with no change
4693 this year. This eases coordination with other programs using the same
4694 source code modules. From Paul Eggert.
4696 2000-08-03 Greg McGary <greg@mcgary.org>
4698 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4699 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4700 (EXTEND_BUFFER): Use them.
4702 2000-08-01 Jim Meyering <meyering@lucent.com>
4704 * dirname.c (ISSLASH): Define.
4705 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4706 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4707 both `\' and `/' may be use as path separators.
4708 Based on a patch from Prashant TR.
4710 2000-07-31 Paul Eggert <eggert@twinsun.com>
4712 * quotearg.c (quotearg_n_options): Don't make the initial
4713 slot vector a constant, since it might get modified.
4715 2000-07-31 Jim Meyering <meyering@lucent.com>
4717 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4718 * obstack.c (print_and_abort): Likewise.
4720 2000-07-30 Paul Eggert <eggert@twinsun.com>
4722 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4723 buffer, so that the caller can always quote one small
4724 component of a "memory exhausted" message in slot 0.
4725 From a suggestion by Jim Meyering.
4727 2000-07-30 Jim Meyering <meyering@lucent.com>
4729 * makepath.c (make_path): Quote the other instance, too.
4731 * quotearg.c (N_STATIC_SLOTVECS): Define.
4732 (STATIC_BUF_SIZE): Define.
4733 (quotearg_n_options): Use only statically allocated storage when
4734 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4735 than STATIC_BUF_SIZE.
4737 2000-07-29 Jim Meyering <meyering@lucent.com>
4739 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4740 * dirname.c (dir_name): Likewise.
4742 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4744 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4745 (dir_name): Assert that there are no trailing slashes.
4747 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4749 * mbswidth.h (mbswidth): Add a flags argument.
4750 (mbswidth): New declaration.
4751 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4752 * mbswidth.c (mbswidth): Add a flags argument.
4753 (mbsnwidth): New function.
4755 2000-07-24 Jim Meyering <meyering@lucent.com>
4757 * mbswidth.c: Remove useless #else. From Bruno Haible.
4759 2000-07-23 Paul Eggert <eggert@twinsun.com>
4761 * mbswidth.c (_XOPEN_SOURCE):
4762 Don't define; this causes problems on Solaris 7.
4763 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4765 2000-07-23 Paul Eggert <eggert@twinsun.com>
4768 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4769 so that mbstate_t is always defined.
4771 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4772 be 1 in at least one GCC installation, and this configuration
4773 error is likely to be common. Ignoring MB_LEN_MAX hurts
4774 performance on hosts that have mbrtowc but have only unibyte
4775 locales, but I assume these hosts are rare.
4777 2000-07-23 Paul Eggert <eggert@twinsun.com>
4779 * quotearg.c: Streamline by invoking multibyte code only if needed.
4780 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4781 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4782 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4783 invoke multibyte primitives.
4785 2000-07-23 Jim Meyering <meyering@lucent.com>
4787 * basename.c (base_name): Add an assertion.
4789 2000-07-15 Bruno Haible <clisp.cons.org>
4791 * quotearg.c: When the system forces us to redefine mbstate_t,
4792 shadow its mbsinit function.
4794 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4796 * mbswidth.h: New file.
4797 * mbswidth.c: New file.
4798 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4799 (noinst_HEADERS): Add mbswidth.h.
4801 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4803 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4806 2000-07-15 Jim Meyering <meyering@lucent.com>
4808 * makepath.c: Include quote.h.
4809 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4810 corresponding argument in a `quote (...)' call.
4811 Give better diagnostics.
4813 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4814 (noinst_HEADERS): Add quote.h.
4816 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4817 from tar's src/misc.c.
4818 * quote.h: New file. Prototypes for same.
4820 2000-07-10 Paul Eggert <eggert@twinsun.com>
4822 From a suggestion by Bruno Haible.
4823 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4824 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4825 to decide whether to define the BeOS workaround macro;
4826 this adjusts to the change to AC_MBSTATE_T.
4828 2000-07-13 Paul Eggert <eggert@twinsun.com>
4830 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4832 * quotearg.c (quoting_style_args, quoting_style_vals,
4833 quotearg_buffer_restyled): Add support for
4834 clocale_quoting_style. Undo previous change to
4835 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4836 and "{RIGHT QUOTATION MARK}" msgids.
4838 2000-07-05 Paul Eggert <eggert@twinsun.com>
4840 The old behavior of quoting `like this' doesn't look good with
4841 newer, ISO-style fonts. See:
4842 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4844 Instead, quote "like this" by default. Let the translator
4845 tailor the locale-specific quoting behavior by providing
4846 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4848 * quotearg.c (N_): New macro.
4849 (gettext_default): New function.
4850 (quotearg_buffer_restyled): Use
4851 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4852 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4854 2000-07-09 Jim Meyering <meyering@lucent.com>
4856 * Most files: Update copyright dates to include 2000.
4858 2000-07-08 Jim Meyering <meyering@lucent.com>
4860 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4862 (xgethostname): Remove now-unnecessary #ifdef.
4863 Move declaration of `err' into loop where it's used.
4865 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4867 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4868 by allocating a larger buffer. Test the gethostname return value for
4869 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4870 returns an error and ENAMETOOLONG isn't defined.
4872 2000-07-05 Paul Eggert <eggert@twinsun.com>
4873 and Bruno Haible <haible@clisp.cons.org>
4875 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4877 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4879 * quotearg.c (struct quoting_options): Simplify quote_these_too
4882 2000-07-03 Jim Meyering <meyering@lucent.com>
4884 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4885 Reported by Bruno Haible.
4887 2000-07-04 Jim Meyering <meyering@lucent.com>
4889 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4890 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4893 2000-07-03 Paul Eggert <eggert@twinsun.com>
4894 and Bruno Haible <haible@clisp.cons.org>
4896 * quotearg.c (mbrtowc):
4897 Assign to *pwc, and return 1 only if result is nonzero.
4898 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4900 2000-07-03 Jim Meyering <meyering@lucent.com>
4902 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4903 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4906 2000-07-02 Jim Meyering <meyering@lucent.com>
4908 * quotearg.c (mbstate_t): Don't define here.
4910 2000-07-02 Jim Meyering <meyering@lucent.com>
4912 * nanosleep.c (SIGCONT): Define if not already defined.
4914 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4916 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4917 per change in ../m4/ls-mntd-fs.m4.
4918 (read_filesystem_list): Ignore symbolic links.
4920 2000-06-29 Jim Meyering <meyering@lucent.com>
4922 * same.c: Include <string.h> or <strings.h>, as appropriate,
4923 for declaration of strcmp.
4925 * long-options.c: Include <stdlib.h>, for declaration of exit.
4927 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4928 Avoid warning by casting result to `char *' to remove `const'.
4930 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4932 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4934 2000-06-26 Paul Eggert <eggert@twinsun.com>
4936 savedir now sets errno on failure and invokes xmalloc to get memory.
4937 Fix a couple of other minor bugs while we're at it.
4939 * savedir.c (<unistd.h>): Do not include; there's no need.
4940 (NAMLEN): Remove macro.
4941 (malloc, realloc): Remove decls.
4943 ("xalloc.h"): Include.
4944 (NAME_SIZE_DEFAULT): New macro.
4945 (savedir): Use xmalloc / xrealloc to allocate memory.
4946 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4947 Skip "" directory entries.
4948 Use strlen to calculate directory entry length, since the old method
4949 is rarely used these days and isn't worth supporting.
4950 Don't use a pointer after freeing it.
4951 Check for integer overflow when calculating allocation size.
4952 Use memcpy to copy entries, instead of stpcpy.
4953 Set errno properly when returning NULL.
4954 Check for readdir error.
4956 2000-06-26 Jim Meyering <meyering@lucent.com>
4958 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4960 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4962 * getusershell.c (xmalloc, xrealloc): Remove functions.
4964 Don't include <stdlib.h>. Don't declare malloc, realloc.
4966 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4968 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4970 2000-06-24 Jim Meyering <meyering@lucent.com>
4972 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4974 2000-06-21 Jim Meyering <meyering@lucent.com>
4976 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4978 2000-06-19 Paul Eggert <eggert@twinsun.com>
4980 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4981 (mbrtowc, mbstate_t): Define substitutes if
4982 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4983 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4984 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4986 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4988 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4989 than 1024, return a memory chunk of least possible size, instead
4990 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4991 Use free/xmalloc instead of xrealloc to avoid copying for very long
4994 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4996 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4997 address, not strdup. Include <stdlib.h> and don't declare free().
4999 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5001 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5004 2000-06-21 Jim Meyering <meyering@lucent.com>
5006 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5007 (noinst_HEADERS): Add getstr.h.
5009 * getline.c (getstr): Move into a separate file.
5010 * getstr.c (getstr): New file, extracted from getline.c, with
5011 the following changes: new parameter, delim2; both delim[12]
5012 parameters have type `int', not `char'. The latter would lose
5013 with 8-bit delimiters.
5014 * getstr.h: New file.
5016 2000-06-19 Jim Meyering <meyering@lucent.com>
5018 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5020 2000-06-18 Jim Meyering <meyering@lucent.com>
5022 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5023 Besides, these days every porting target provides a mkdir function.
5025 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5026 (this snippet comes from src/system.h).
5028 2000-06-15 Paul Eggert <eggert@twinsun.com>
5030 * human.c (adjust_value): New function.
5031 (human_readable_inexact): Apply rounding style even when
5032 printing approximate values.
5034 2000-06-14 Paul Eggert <eggert@twinsun.com>
5036 * human.c (human_readable_inexact): Allow an input block
5037 size that is not a multiple of the output block size, and vice versa.
5038 Reported by Piergiorgio Sartor.
5040 2000-06-14 Paul Eggert <eggert@twinsun.com>
5042 * getdate.y (get_date): Apply relative times after time
5043 zone indicator, not before. Reported by Todd A. Jacobs.
5045 2000-06-13 Jim Meyering <meyering@lucent.com>
5047 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5049 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5051 2000-06-12 Paul Eggert <eggert@twinsun.com>
5053 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5055 2000-06-04 Paul Eggert <eggert@twinsun.com>
5057 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5059 2000-06-04 Jim Meyering <meyering@lucent.com>
5061 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5062 SunOS 4.1.4 for which gid_t is an unsigned type.
5064 2000-06-03 Jim Meyering <meyering@lucent.com>
5066 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5068 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5070 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5071 newer, don't install charset.alias.
5072 * config.charset: Change the Linux/glibc rules so they become empty
5073 on glibc-2.1 or newer.
5075 2000-06-02 Jim Meyering <meyering@lucent.com>
5077 * mountlist.c: Back out last change. Instead, do this...
5078 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5079 member using the same `ignore'-testing code.
5080 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5084 2000-05-29 Jim Meyering <meyering@lucent.com>
5086 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5087 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5089 2000-05-22 Jim Meyering <meyering@lucent.com>
5091 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5093 2000-05-18 Jim Meyering <meyering@lucent.com>
5095 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5096 back, too, since it may have been modified by allocate_entry.
5097 (hash_delete): Rewrite to use neither the assignment operator
5098 nor the comma operator in an if-expression.
5100 2000-05-15 Paul Eggert <eggert@twinsun.com>
5103 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5104 Remove; no longer needed.
5105 "quotearg.h": Add include.
5106 (file_name): Do not bother to explicitly initialize to NULL; it's less
5107 efficient on some hosts.
5108 (close_stdout_status): Remove test as to whether stdout was already
5109 closed; it breaks for the case "echo x | sort >&-".
5110 Quote file name colons.
5111 Do not assume that _("write error") lacks format strings.
5113 2000-05-15 Jim Meyering <meyering@lucent.com>
5115 * version-etc.c (version_etc_copyright): Update the copyright string
5116 used in all --version output.
5118 2000-05-14 Jim Meyering <meyering@lucent.com>
5120 * closeout.c (close_stdout_set_file_name): New function.
5121 (close_stdout_status): Use new file-scoped global.
5122 Return right away if fstat says the stdout file descriptor is invalid.
5123 * closeout.h (close_stdout_set_file_name): Declare.
5125 2000-05-10 Jim Meyering <meyering@lucent.com>
5127 * closeout.c [default_exit_status]: New file-scoped variable.
5128 (close_stdout_set_status): New function.
5129 * closeout.h (close_stdout_set_status): Declare.
5131 2000-05-08 Jim Meyering <meyering@lucent.com>
5133 * long-options.c: Don't include closeout.h.
5134 (parse_long_options): Don't call close_stdout for --version.
5136 2000-05-06 Jim Meyering <meyering@lucent.com>
5138 * strnlen.c: Undefine __strnlen and strnlen.
5139 [!weak_alias]: Define __strnlen to strnlen.
5141 * atexit.c: New file, from libiberty.
5143 2000-05-06 Jim Meyering <meyering@lucent.com>
5145 * closeout.c (close_stdout_status): Also check for errors on the
5148 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5150 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5151 instead of xmalloc, xrealloc, path_concat.
5152 (locale_charset): Treat empty environment variables as absent.
5153 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5155 2000-05-04 Jim Meyering <meyering@lucent.com>
5157 * getopt.c: Update from glibc.
5158 * obstack.c: Likewise.
5159 * obstack.h: Likewise.
5160 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5162 * regex.h: Likewise.
5163 * strndup.c: Likewise.
5164 * strnlen.c: New file, from glibc.
5166 2000-05-01 Jim Meyering <meyering@lucent.com>
5168 * full-write.c (full_write): Remove `FIXME' part of comment.
5170 2000-04-29 Jim Meyering <meyering@lucent.com>
5172 * path-concat.c: Declare strdup only if it's not defined.
5173 * canon-host.c: Likewise.
5175 2000-04-28 Jim Meyering <meyering@lucent.com>
5177 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5178 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5179 included first, then limits.h is included by locale.h by libintl.h.
5180 From John David Anglin.
5182 2000-04-25 Jim Meyering <meyering@lucent.com>
5184 * makepath.c (S_IRWXUGO): Define.
5185 (make_path): Always perform explicit chmod if MODE specifies any
5186 of the `special' permission bits. Prompted by a bug report against
5187 install from Mate Wierdl and Joost van Baal.
5189 2000-04-18 Jim Meyering <meyering@lucent.com>
5193 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5194 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5196 2000-04-17 Jim Meyering <meyering@lucent.com>
5198 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5199 the definition of it to rpl_strftime also defined-away the system's
5202 2000-04-15 Jim Meyering <meyering@lucent.com>
5204 Use `C' to denote so-called `contiguous' files, the same way
5206 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5207 (ftypelet): Use S_ISCTG.
5208 From Michael Deutschmann.
5210 2000-04-14 Jim Meyering <meyering@lucent.com>
5212 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5214 2000-04-08 Jim Meyering <meyering@lucent.com>
5216 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5217 names don't conflict. Reported by Eli Zaretskii.
5219 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5221 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5222 bug. Deal with the different error behavior of Irix iconv.
5224 2000-04-07 Jim Meyering <meyering@lucent.com>
5226 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5227 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5229 2000-04-05 Jim Meyering <meyering@lucent.com>
5231 Portability tweaks required for ultrix4.3.
5232 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5233 * readutmp.c: Include sys/types.h before sys/stat.h.
5234 * canon-host.c: Declare strdup.
5235 * path-concat.c: Likewise.
5236 From John David Anglin.
5238 2000-04-04 Jim Meyering <meyering@lucent.com>
5240 Be more DOS 8.3-friendly.
5241 * ref-add.sin: Renamed from ref-add.sed.in.
5242 * ref-del.sin: Renamed from ref-del.sed.in.
5243 * Makefile.am: Reflect renaming.
5244 Reported by Eli Zaretskii.
5246 Use a temporary file name that won't clash with `charset.alias'
5247 in the DOS 8.3 name space.
5248 * Makefile.am (charset_tmp): Define.
5249 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5250 (uninstall-local): Likewise.
5251 Reported by Eli Zaretskii.
5253 2000-03-29 Paul Eggert <eggert@twinsun.com>
5255 * time/strftime.c (my_strftime): Make sure we call the system
5256 strftime, not ourselves, when invoking the underlying strftime.
5258 2000-03-24 Jim Meyering <meyering@lucent.com>
5260 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5261 (charset_alias): Define.
5262 (install-exec-local): Factor out common code.
5263 (uninstall-local): Split lines longer than 80.
5264 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5266 (.sed.in.sed): New rule. Don't redirect directly to $@.
5267 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5269 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5271 * config.charset: Output a line containing "Packages using this file".
5272 * ref-add.sed.in, ref-del.sed.in: New files.
5273 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5274 ref-del.sed): New rules.
5276 2000-03-17 Jim Meyering <meyering@lucent.com>
5278 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5279 Otherwise, include <strings.h>
5281 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5283 * unicodeio.c (utf8_wctomb): New function.
5284 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5285 format instead of in UCS-4 with platform dependent endianness.
5287 2000-03-07 Paul Eggert <eggert@twinsun.com>
5289 * savedir.c (savedir): Work even if directory size is
5290 negative; this can happen with some screwy NFS configurations.
5292 2000-03-06 Jim Meyering <meyering@lucent.com>
5294 * localcharset.c (get_charset_aliases): Don't try to free file_name
5295 if it's NULL (because we ran out of memory). From Bruno Haible.
5297 2000-03-05 Jim Meyering <meyering@lucent.com>
5299 * localcharset.c ("path-concat.h"): Include.
5300 (get_charset_aliases): Use path_concat instead of ANSI string
5303 * unicodeio.h (PARAMS): Define.
5304 Use it to guard prototype.
5306 2000-03-04 Jim Meyering <meyering@lucent.com>
5308 * Makefile.am (install-exec-local): Create $(libdir) before installing
5310 (uninstall-local): Uncomment this rule so `make distcheck' works
5313 * unicodeio.c (<errno.h>): Include it.
5314 (errno): Declare if not defined.
5316 * localcharset.c: Add Bruno's comment justifying use of volatile.
5318 * config.charset: New version, incorporating remarks from a linux
5319 i18n mailing list. From Bruno Haible.
5321 2000-03-02 Jim Meyering <meyering@lucent.com>
5323 * Makefile.am (EXTRA_DIST): Add config.charset.
5325 2000-03-01 Jim Meyering <meyering@lucent.com>
5327 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5328 * unicodeio.c: Likewise.
5330 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5332 * config.charset: New file.
5333 * localcharset.c: New file.
5334 * unicodeio.h, unicodeio.c: New files.
5335 * Makefile.am (DEFS): Add -DLIBDIR=...
5336 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5337 (noinst_HEADERS): Add unicodeio.h.
5338 (all-local, install-exec-local, charset.alias): New targets.
5340 2000-02-28 Paul Eggert <eggert@twinsun.com>
5342 * quotearg.c (ALERT_CHAR): New macro.
5343 (quotearg_buffer_restyled): Use it.
5345 2000-02-27 Jim Meyering <meyering@lucent.com>
5347 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5348 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5350 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5351 not `#if STDC_HEADERS'.
5352 Declare malloc if needed.
5354 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5355 now that autoconf always defines the HAVE_DECL_ symbols.
5356 * human.c: Likewise.
5358 * strtoumax.c: Likewise.
5360 * backupfile.c: Arrange for cpp to fail if the configure-time
5361 declaration check was not run.
5363 * human.c: Likewise.
5365 * strtoumax.c: Likewise.
5367 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5368 then first look up the entire `.'-containing string as a login name.
5370 2000-02-18 Paul Eggert <eggert@twinsun.com>
5372 * getdate.y: Handle two-digit years with leading zeros correctly.
5373 (textint): New typedef.
5374 (parser_control): Member year changed from int to textint.
5376 (YYSTYPE): Removed; replaced by %union with int and textint members.
5377 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5378 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5379 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5380 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5381 (date, number, to_year): Use width of number in digits, not its value,
5382 to determine whether it's a 2-digit year, or a 2-digit time.
5383 (yylex): Store number of digits of numeric tokens.
5384 Reported by John Kendall.
5386 (parser_control): Changed from struct parser_control to typedef (for
5387 consistency). All uses changed.
5389 (tID): Removed; not used.
5390 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5392 2000-02-14 Paul Eggert <eggert@twinsun.com>
5394 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5395 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5397 2000-02-12 Jim Meyering <meyering@lucent.com>
5399 * userspec.c (ISDIGIT): Define it.
5400 (isdigit): Remove definition.
5401 (is_number): Use ISDIGIT, not isdigit.
5402 <libintl.h>: Include.
5404 (parse_user_spec): Mark translatable strings.
5406 2000-02-10 Jim Meyering <meyering@lucent.com>
5408 With these changes, nanosleep.[ch] are finally enough like the other
5409 lib/* replacement files to compile on a few more losing systems.
5411 * nanosleep.h: Don't include config.h.
5412 Remove prototype from declaration of nanosleep.
5413 (PARAMS): Remove now-unneeded definition.
5414 * nanosleep.c: #undef nanosleep.
5415 (rpl_nanosleep): Rename from nanosleep.
5417 2000-02-03 Jim Meyering <meyering@lucent.com>
5419 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5420 rather than with `#if HAVE_UTMPNAME'.
5422 2000-02-01 Jim Meyering <meyering@lucent.com>
5424 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5426 2000-01-31 Jim Meyering <meyering@lucent.com>
5428 * nanosleep.h (nanosleep): Guard declaration with
5429 `#if ! HAVE_DECL_NANOSLEEP'.
5430 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5431 the declaration in that vendor's sys/timers.h.
5432 Reported by Christian Krackowizer.
5434 * quotearg.c (ISASCII): Add #undef and move definition to follow
5435 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5436 (ISPRINT): Likewise.
5437 Reported by Tom Tromey.
5439 2000-01-30 Jim Meyering <meyering@lucent.com>
5441 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5442 uses of ->ut_name. The latter doesn't work with new Linux header files
5443 where only utmpx.ut_user is declared.
5445 * readutmp.h (UT_USER): Define.
5447 2000-01-23 Jim Meyering <meyering@lucent.com>
5449 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5452 2000-01-22 Jim Meyering <meyering@lucent.com>
5454 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5455 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5456 Required for some AIX systems. Reported by Christian Krackowizer.
5457 [TESTING] (main): New function.
5459 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5460 * dirname.c (dir_name): Support for DOS-style file names with drive
5463 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5465 * strverscmp.c (ISDIGIT): Define.
5466 (strverscmp): Use ISDIGIT, not isdigit.
5468 2000-01-17 Paul Eggert <eggert@twinsun.com>
5470 * nanosleep.c (nanosleep):
5471 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5472 POSIX.1 doesn't require SA_INTERRUPT and some systems
5473 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5474 it's been part of POSIX.1 since day 1 (in 1988).
5476 2000-01-17 Jim Meyering <meyering@lucent.com>
5478 * interlock: Remove unused file. Reported by François Pinard.
5480 2000-01-16 Paul Eggert <eggert@twinsun.com>
5482 * quotearg.c (quotearg_buffer_restyled): Do not quote
5483 alert, backslash, formfeed, and vertical tab unnecessarily in
5484 shell quoting style.
5487 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5488 Free Software Foundation, Inc.
5489 Copying and distribution of this file, with or without modification,
5490 are permitted provided the copyright notice and this notice are preserved.