1 2004-10-07 Bruno Haible <bruno@clisp.org>
3 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4 into the provided buffer.
6 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
8 * diacrit.c, diacrit.h: Add GPL notice.
10 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
11 * atanl.c (atanl): Keep the code as similar to glibc as possible.
12 * logl.c (logl): Keep the code as similar to glibc as possible.
13 This avoids a potential constant-folding bug.
15 2004-10-05 Bruno Haible <bruno@clisp.org>
17 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
19 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
21 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
22 * xmalloc.c (xmemdup): Likewise.
23 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
24 XFREE): Remove these long-obsolescent macros.
25 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
28 * regex.c (re_comp): Cast gettext return value to char *,
29 Problem reported by Martin Neitzel via Mark D. Baushke.
31 2004-10-04 Simon Josefsson <jas@extundo.com>
33 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
34 '#ifdef USE_UNLOCKED_IO'.
36 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
38 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
39 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
40 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
41 regex.c, sha1.c, version-etc.c, yesno.c:
42 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
43 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
44 the includer's responsibility.
48 * modechange.c (mode_compile): Don't decrement a pointer that
49 points to the start of a string, as the C Standard says the
50 resulting behavior is undefined.
52 * backupfile.h (enum backuptype): Rename none -> no_backups,
53 simple -> simple_backups, numbered_existing ->
54 numbered_existing_backups, numbered -> numbered_backups
55 to avoid shadowing problems. All uses changed.
56 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
57 * backupfile.c (check_extension, numbered_backup):
58 Rename locals to avoid shadowing 'basename'.
59 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
62 * .cppi-disable: Add getopt_.h, getopt_int.h.
63 * .cvsignore: Add getopt.h.
65 2004-10-04 Simon Josefsson <jas@extundo.com>
68 * memmem.c: New file, taken from glibc.
70 2004-10-02 Jim Meyering <jim@meyering.net>
72 * dirfd.h, getpagesize.h: Add copyright notice.
74 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
76 * snprintf.c: Remove comments as to why each header is needed.
78 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
83 2004-10-01 Simon Josefsson <jas@extundo.com>
85 * snprintf.c (snprintf): Handle size==0.
87 2004-10-01 Simon Josefsson <jas@extundo.com>
88 Bruno Haible <bruno@clisp.org>
90 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
91 (snprintf): Declare 'args'.
93 2004-09-30 Simon Josefsson <jas@extundo.com>
95 * snprintf.h, snprintf.c: New files.
97 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
99 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
100 (hol_entry_help): Never translate an empty string.
101 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
102 * argp.h (OPTION_NO_TRANS): New option.
104 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
106 * xvasprintf.c: Include xalloc.h.
107 (xvasprintf): Use xalloc_die, not xmalloc_die.
109 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
111 * dummy.c: Change copyright notice to FSF, and license to GPL.
113 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
115 * argp-pvh.c (argp_program_version_hook): Provide initial value.
116 Problem reported by Bruno Haible in:
117 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
119 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
121 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
122 in case some system header has #define'd it. Problem reported by
124 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
126 2004-09-08 Bruno Haible <bruno@clisp.org>
128 * stdint_.h.in: New file, taken from GNU clisp.
130 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
132 * xvasprintf.h: New file.
133 * xvasprintf.c: New file.
134 * xasprintf.c: New file.
136 2004-09-08 Bruno Haible <bruno@clisp.org>
138 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
140 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
142 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
144 Import from coreutils.
145 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
146 strings on unbounded length. alloca's performance benefits aren't
149 (parse_with_separator): New function, with most of the internals
150 of the old parse_user_spec. Allow user to omit both user and group,
151 for compatibility with FreeBSD.
152 Clone only the user name, not the entire spec.
153 Do not set *uid, *gid unless entirely successful.
154 Avoid memory leak in some failing cases.
155 Fix regression for USER.GROUP reported by Dmitry V. Levin in
156 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
157 (parse_user_spec): Rewrite to use parse_with_separator.
159 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
161 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
162 its complicated substitute.
163 * argp-help.c: Include <errno.h>, for program_invocation_short_name
164 and program_invocation_name.
165 (__argp_basename) [!_LIBC]: Remove; the only use was
166 replaced by its body.
167 (__argp_short_program_name): Change condition from
168 !defined __argp_short_program_name to
169 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
170 to match argp-namefrob.h.
171 (__argp_failure): Don't assume strerror_r returns char *.
172 * argp-parse.c (N_): Define unconditionally.
173 (argp_default_options): Fill out initializers with 0 to avoid
176 2004-08-12 Simon Josefsson <jas@extundo.com>
178 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
179 * getopt_.h: Renamed from getopt.h.
181 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
183 Merge from coreutils.
185 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
186 wmemchr or wmemcpy. Problem reported by Robert Dahlem
187 for Reliant Unix 5.43.
189 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
190 (union fooround): Use uintmax_t, not long int.
191 The rest is a merge from libc:
192 [defined _LIBC]: Include <shlib-compat.h>.
193 (_obstack) [defined _LIBC]: Remove after 2.3.4.
195 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
197 * strverscmp.c: Convert to UTF-8.
199 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
201 * obstack.h (obstack_empty_p):
202 Don't assume that chunk->contents is suitably aligned.
203 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
204 Likewise. Problem reported by Benno in
205 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
207 * chown.c (rpl_chown): Work even if the file is writeable but not
208 readable. This could be improved further but it'd take some work.
210 2004-08-08 Simon Josefsson <jas@extundo.com>
212 * xgethostname.c: Don't include error.h (not used).
215 * getpass.c: Include getpass.h first.
217 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
219 * xalloc-die.c: New files.
220 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
222 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
223 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
224 (_, N_, xalloc_die): Move to xalloc-die.c.
225 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
226 so that we needn't mess with xalloc_msg_memory_exhausted.
228 * sha1.h: Renamed from sha.h.
229 (SHA1_H): Renamed from _SHA_H.
230 (sha1_ctx): Renamed from sha_ctx.
231 (sha1_init_ctx): Renamed from sha_init_ctx.
232 (sha1_process_block): Renamed from sha_process_block.
233 (sha1_process_bytes): Renamed from sha_process_bytes.
234 (sha1_finish_ctx): Renamed from sha_finish_ctx.
235 (sha1_read_ctx): Renamed from sha_read_ctx.
236 (sha1_stream): Renamed from sha_stream.
237 (sha1_buffer): Renamed from sha_buffer.
238 * sha1.c: Likewise; renamed from sha.c.
239 Do not include <sys/types.h>.
240 Include <stddef.h> rather than <stdlib.h>.
242 2004-08-08 Bruno Haible <bruno@clisp.org>
244 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
245 FILESYSTEM_PREFIX_LEN.
246 * progreloc.c: Likewise.
247 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
249 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
252 * argp-help.c (make_hol, hol_append): Don't assume that
253 SIZE_MAX is a valid preprocessor constant.
254 (__argp_basename): Change from "#ifndef _LIBC"
255 to "#ifndef __argp_short_program_name", so that
256 we don't compile these functions for tar.
258 More merges from coreutils.
259 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
260 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
262 * addext.c: Remove; no longer needed.
263 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
264 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
265 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
266 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
267 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
268 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
269 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
270 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
271 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
272 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
273 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
274 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
275 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
276 Import changes from coreutils.
278 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
280 Merge from coreutils.
282 * .gdb-history: Remove; this doesn't belong here.
284 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
285 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
286 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
288 * dirname.h: Include <stdbool.h>.
289 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
290 for consistency with POSIX terminology. All uses changed.
291 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
292 (strip_trailing_slashes): Use bool for booleans.
293 * stripslash.c (strip_trailing_slashes): Likewise.
295 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
296 sometimes returns a positive errno value even when it succeeds.
297 (print_errno_message) [!LIBC]: Fall back on strerror if
300 * path-concat.c (mempcpy): Don't define if a system header defines it.
301 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
302 (longest_relative_suffix): New function.
303 (path_concat): Use it. Assume first argument is not NULL.
304 Port to DOS. Omit redundant separators.
305 Report an error instead of returning NULL.
306 Use mempcpy instead of memcpy.
307 (xpath_concat): Remove: not declared or used.
309 * same.h: Include <stdbool.h>
310 (same_name): Return bool, not int.
311 * same.c (same_name): Likewise.
312 (errno): Don't declare; we assume C89 or better now.
314 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
315 if not already defined.
317 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
318 * dup-safer.c (errno): Likewise.
320 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
322 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
325 2004-08-03 Simon Josefsson <jas@extundo.com>
327 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
328 * progname.h: Don't include stdbool.h.
330 2004-08-02 Simon Josefsson <jas@extundo.com>
332 * getsubopt.h: New file, with comments from Bruno Haible.
333 * getsubopt.c: New file, from glibc, but slightly modified based on
334 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
336 2004-08-01 Simon Josefsson <jas@extundo.com>
338 * xgetdomainname.c: Include stdlib.h, for free().
340 2004-07-16 Simon Josefsson <jas@extundo.com>
344 2004-07-16 Bruno Haible <bruno@clisp.org>
346 * backupfile.h: Add extern "C" for C++.
347 * closeout.h: Likewise.
348 * copy-file.h: Likewise.
349 * findprog.h: Likewise.
350 * full-write.h: Likewise.
351 * pathname.h: Likewise.
352 * progname.h: Likewise.
353 * stpcpy.h: Likewise.
354 * stpncpy.h: Likewise.
355 * strcase.h: Likewise.
356 * strstr.h: Likewise.
357 * xalloc.h: Likewise.
359 * mbswidth.h: Add extern "C" for C++.
360 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
362 2004-07-09 Simon Josefsson <jas@extundo.com>
364 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
365 failed without this.)
367 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
369 * fchown-stub.c: New file.
371 2004-06-24 Jim Meyering <jim@meyering.net>
373 * obstack.h (obstack_base): Cast to (void *), per documentation.
375 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
377 * argz.c, argz_.h: New files, which are autoupdated from libtool.
379 2004-06-01 Jim Meyering <jim@meyering.net>
381 * calloc.c: New file.
383 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
385 * getdate.y (yylex): Allow space between sign and number.
386 Problem reported by Dan Jacobson.
388 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
389 and Jim Meyering <jim@meyering.net>
391 Merge from coreutils CVS.
393 * stat-macros.h: New file, with contents from file-type.h
394 and coreutils' system.h.
395 * file-type.c: Include "stat-macros.h".
396 * file-type.h (file_type): Move all macro definitions to new file,
399 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
400 Wrap old code with this conditional.
401 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
402 function that does not dereference symlinks.
403 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
405 * xreadlink.c: Include xreadlink.h first, to catch .h file
407 (xreadlink): Accept new arg SIZE, for efficiency.
408 All decls and uses changed.
409 * xreadlink.h: Include <stddef.h>, for size_t.
411 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
412 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
414 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
416 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
418 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
419 macros to be defined.
420 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
421 the allocator returns NULL because the requested size is zero.
423 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
425 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
426 var. Add comment explaining why libc still defines it. This
427 merges the following patch from glibc:
428 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
430 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
432 * obstack.c (_obstack): Remove unused variable. It hasn't been
433 present in glibc since revision 1.1 of this file.
434 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
435 obstack_alignment_mask, obstack_alloc, obstack_base,
436 obstack_blank, obstack_blank_fast, obstack_chunk_size,
437 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
438 obstack_grow0, obstack_init, obstack_int_grow,
439 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
440 obstack_next_free, obstack_object_size, obstack_ptr_grow,
441 obstack_ptr_grow_fast, obstack_room): Remove declarations of
442 nonexistent functions.
444 2004-05-17 Derek R. Price <derek@ximbiot.com>
445 Paul Eggert <eggert@cs.ucla.edu>
447 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
449 2004-05-14 Bruno Haible <bruno@clisp.org>
451 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
452 that consists of a '.' followed by an empty digit string.
453 Patch by Tor Lillqvist <tml@iki.fi>.
455 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
457 Port obstack to the AS/400, where pointers are 16 bytes wide and
458 you cannot cast an integer to a valid pointer. This patch is
459 currently waiting to be integrated into glibc; see
460 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
462 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
463 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
464 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
465 (struct obstack): temp member is now a union of a pointer and
466 an integer, instead of an integer. All integer uses changed.
467 This does not affect the physical layout of struct obstack,
468 except on hosts (like the AS/400) where the size or alignment of
469 void * is greater than that of ptrdiff_t.
470 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
471 __STDC__)]: Store temporary in pointer member of union, not
473 * obstack.c: Include <stddef.h>, for offsetof.
474 (struct fooalign): Remove; it doesn't need a name.
475 (union fooround): Change double to long double, and add void *.
476 (DEFAULT_ALIGNMENT): Use offsetof to compute.
477 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
478 not a macro. Hence the values are always int; so remove all
479 casts-to-int in uses.
481 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
482 Derek Price <derek@ximbiot.com>
484 * alloca.c: Include <alloca.h>, to get our interface.
485 * alloca_.h: Use __alloca on AIX, so that we don't have to
486 include <alloca.h> first. Use C89 prototype for alloca; this
487 requires including <stddef.h> for size_t. Use extern "C" if C++.
488 Use #elif for simplicity, since we can assume C89 now.
489 Don't try to source the system alloca.h since it will not be found
490 and to prevent recursively including its replacement.
491 * fnmatch.c: Include <alloca.h> instead of opencoding.
492 * lib/regex.c: Likewise.
494 2004-05-16 Derek Price <derek@ximbiot.com>
495 Paul Eggert <eggert@cs.ucla.edu>
497 getline cleanup. This changes the getndelim2 API: both order of
498 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
501 * getline.c: Don't include stddef.h or stdio.h, since our
503 (getline): Always use getdelim, so that we don't have two
505 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
507 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
508 (GETNDELIM2_MAXIMUM): New macro.
509 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
510 instead of the old practice of delim2==0. All callers changed.
511 Return -1 on overflow, instead of returning junk.
512 Do not set *linesize unless allocation succeeds.
513 * getndelim2.h: Do not include stddef.h; no longer needed, now
514 that we include sys/types.h.
515 * getnline.h: Likewise.
516 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
517 (getndelim2): Reorder arguments.
518 * getnline.c (getnline, getndelim):
519 Don't discard the NMAX argument.
520 (getnline): Invoke getndelim, to avoid code duplication.
521 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
522 of (size_t) -1 by callers of the getnline family.
524 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
526 * nanosleep.c (suspended): Change its type from int to
527 sig_atomic_t volatile.
528 (first_call): Make it private to rpl_nanosleep, and have it
529 be zero initially as that's a bit faster.
530 (my_usleep): Round up fractional times instead of truncating them,
531 as this is the usual meaning for 'sleep'.
533 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
535 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
536 (ENOSYS): Define if not defined.
537 (settime): Fall back on stime if it exists and settimeofday fails.
538 But don't bother with fallbacks if a method fails with errno == EPERM.
540 2004-05-11 Jim Meyering <jim@meyering.net>
542 Prior to this change, the save_cwd caller required read access to the
543 current directory on most systems (ones with the fchdir function).
545 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
546 fails, try write-only, and finally, resort to using xgetcwd.
548 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
550 * obstack.c, obstack.h: Import changes from libc.
552 2004-04-28 Bruno Haible <bruno@clisp.org>
554 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
555 implicitly appends .exe to executables.
556 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
557 accepts Windows pathnames.
558 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
559 Cygwin like Windows, since it now accepts Windows pathnames.
560 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
561 Cygwin like Windows, since it now accepts Windows pathnames.
562 Reported by Derek Robert Price <derek@ximbiot.com>.
564 2004-04-20 Jim Meyering <jim@meyering.net>
566 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
568 2004-04-20 Jim Meyering <jim@meyering.net>
569 Bruno Haible <bruno@clisp.org>
571 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
572 memory when realloc fails.
574 2004-04-18 Jim Meyering <jim@meyering.net>
576 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
577 don't leak memory and do call END_UTMP_ENT.
579 2004-04-11 Paul Eggert <eggert@twinsun.com>
581 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
582 (CHAR_BIT): Remove, since we assume C89.
583 Include <stdint.h> if available, as per current Autoconf CVS advice.
585 2004-03-30 Paul Eggert <eggert@twinsun.com>
587 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
588 not bool, to be more consistent with Unix conventions.
589 Suggested by Bruno Haible.
591 Merge from coreutils.
593 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
596 * getdate.h: Include stdbool.h, and timespec.h instead of
597 the usual <time.h> dance.
598 (get_date): Change signature to support fractional time stamps.
600 * getdate.y: Include "getdate.h" first, as we can now
601 assume C89 and don't need to worry about 'const'.
602 Similarly, include "unlocked-io.h" near start, not in middle.
604 (textint.value): Use long int rather than int.
605 (textint.digits): Use size_t rather than int.
606 (BILLION, LOG10_BILLION): New constants.
607 (parser_control): New member rel_ns. Members day_ordinal,
608 time_zone, month, day, hour, minutes, rel_year, rel_month,
609 rel_day, rel_hour, rel_minutes, rel_seconds
610 are now long int, not int. Member seconds is now struct timespec,
611 not int. New member timespec_seen. Members dates_seen, days_seen,
612 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
614 (%union.intval): Now long int, not int.
616 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
617 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
618 (spec): Now is a timespec or an item list.
619 (timespec, items): New nonterminals.
620 (time, rel, relunit, number, get_date):
621 Add support for fractional seconds.
622 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
623 (gmtime, localtime, mktime): Remove decls; not needed with C89.
624 (to_hour): First arg is now long int, not int.
625 (to_year): Returns long int, not int.
626 Don't treat year -70 like 70.
627 (tm_diff): Returns long int, not int.
628 (lookup_word): Use bool instead of int when appropriate.
629 (yylex): Use size_t for count, not int.
630 Detect overflow when parsing large integer constants.
631 Add support for fractions.
632 (get_date): Make pointers 'const' if possible.
633 Use more-portable code to detect integer overflow.
634 (main) [TEST]: Adjust to above changes. Test for localtime failure.
635 Don't use ctime; it's not reliable if the year has >4 digits.
637 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
638 This is for compatibility with BSD.
640 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
641 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
642 From coreutils' system.h.
644 * userspec.c: Don't include "posixver.h".
645 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
646 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
647 compatible extension. Simplify code by removing a boolean int
648 that was always nonzero if a string was nonnull.
650 2004-03-30 Jim Meyering <jim@meyering.net>
652 Merge from coreutils.
654 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
656 * readtokens.c (readtoken): Don't leak 64 bytes when reading
657 an empty input stream.
659 * readtokens.c: Include <stdbool.h>.
660 (readtoken): Use `size_t' rather than int/long.
661 All callers adjusted.
662 Use `bool' rather than `int' where appropriate.
663 Use memset rather than an explicit loop.
664 Use x2nrealloc rather than xrealloc.
665 Allow the use of `\0' as a delimiter.
666 (readtokens): Likewise.
667 * readtokens.h (readtoken, readtokens): Update prototypes.
669 2004-03-30 Bruno Haible <bruno@clisp.org>
671 * getloadavg.c (getloadavg): Don't assume setlocale returns
674 2004-03-29 Paul Eggert <eggert@twinsun.com>
676 Merge changes to getloadavg.c from coreutils and Emacs.
678 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
679 Define to an expression, not to the empty string.
680 Include cloexec.h and xalloc.h.
681 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
682 Use set_cloexec_flag rather than rolling our own.
683 * cloexec.c, cloexec.h: New files.
685 2004-03-18 Paul Eggert <eggert@twinsun.com>
687 * getopt.h: Sync with libc CVS.
689 2004-03-18 Paul Eggert <eggert@twinsun.com>
690 Bruno Haible <bruno@clisp.org>
692 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
693 not on all platforms that have <wchar.h>.
694 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
696 2004-03-09 Paul Eggert <eggert@twinsun.com>
698 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
700 * getopt_int.h: New file, also synced from libc.
702 2004-03-07 Paul Eggert <eggert@twinsun.com>
704 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
705 '#if' expressions. Unlike the code it replaces, it does not
706 depend on (defined _SC_PAGESIZE). However, it does depend on
707 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
708 first reported by Jason Andrade in
709 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
711 2004-01-18 Simon Josefsson <jas@extundo.com>
713 * strdup.h: New file.
714 * strdup.c: Include it.
715 * path-concat.c: Include strdup.h. Drop strdup declaration.
716 * userspec.c: Include strdup.h. Drop strdup declaration.
718 2004-02-06 Karl Berry <karl@gnu.org>
720 * config.charset: update from gettext 0.14.1.
722 2004-02-05 Paul Eggert <eggert@twinsun.com>
724 Add comments and code, prompted by suggestions from Bruno Haible
726 * quotearg.h (quotearg_alloc): New decl. Improve the comments
727 describing the enum quoting_style values.
728 * quotearg.c (quotearg_alloc): New function.
729 (quotearg_buffer_restyled): Treat lone { and } as special.
730 Treat = as special. Work around bug with older shells
731 that "see" a '\' that is really the 2nd byte of a multibyte char.
732 Quote empty string with shell_quoting_style.
734 2004-02-03 Bruno Haible <bruno@clisp.org>
736 * pipe.h: New file, from GNU gettext.
737 * pipe.c: New file, from GNU gettext.
739 2004-01-27 Bruno Haible <bruno@clisp.org>
741 * execute.h: New file, from GNU gettext.
742 * execute.c: New file, from GNU gettext.
743 * w32spawn.h: New file, from GNU gettext.
745 2004-01-23 Paul Eggert <eggert@twinsun.com>
747 Exit-status fix from coreutils.
749 Use exit_failure consistently in place of EXIT_FAILURE,
750 so that program exit statuses are consistent on failure.
752 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
753 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
754 * argmatch.h: Comment fix to match the above.
755 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
756 Now a macro referring to exit_failure, instead of a separate
757 variable. Include "exitfail.h" to get it.
758 * xstrtol.h: Include "exitfail.h".
759 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
761 * long-options.c (parse_long_options): Use prototype
762 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
765 2004-01-21 Jim Meyering <jim@meyering.net>
767 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
768 so as not to conflict with a different-sized __mktime_internal
769 function in GNU libc.
770 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
771 Problem building statically-linked `ls' reported by Michael Brunnbauer.
773 2004-01-18 Paul Eggert <eggert@twinsun.com>
775 Merge from diffutils.
777 * file-type.c (file_type): Add typed memory objects.
778 * file-type.h (S_TYPEISTMO): New macro.
780 * c-stack.h (c_stack_action): Remove argv argument.
781 * c-stack.c (c_stack_action): Likewise. All uses changed.
782 (die): Don't calculate message unless segv_action returns.
783 (get_stack_location, min_address_from_argv, max_address_from_argv,
784 volatile stack_base, volatile_stack_size): Remove.
785 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
786 that every segmentation violation is a stack overflow. (Ouch!)
787 See Debian bug 136249 (still outstanding) for more info about why
788 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
790 2003-11-30 Bruno Haible <bruno@clisp.org>
792 Safer stack allocation.
793 * setenv.c: Include allocsa.h.
794 (alloca): Remove fallback definition.
795 (freea): Remove macro.
796 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
799 2003-10-17 Bruno Haible <bruno@clisp.org>
801 * binary-io.h: Avoid warnings on Cygwin.
803 2003-12-28 Bruno Haible <bruno@clisp.org>
805 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
806 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
808 2003-11-28 Bruno Haible <bruno@clisp.org>
810 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
812 2003-11-27 Bruno Haible <bruno@clisp.org>
814 * wait-process.c: On Windows, include windows.h. Needed on mingw.
816 2003-11-17 Bruno Haible <bruno@clisp.org>
818 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
820 2003-11-24 Bruno Haible <bruno@clisp.org>
822 * xallocsa.h: New file, from GNU gettext.
823 * xallocsa.c: New file, from GNU gettext.
825 2003-11-24 Bruno Haible <bruno@clisp.org>
827 * allocsa.h: New file, from GNU gettext.
828 * allocsa.c: New file, from GNU gettext.
830 2003-11-24 Bruno Haible <bruno@clisp.org>
832 * eealloc.h: New file.
834 2004-01-15 Jim Meyering <jim@meyering.net>
836 Merge from coreutils.
838 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
839 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
840 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
842 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
843 optional configure-time default.
845 * version-etc.c (version_etc_copyright): Update copyright date.
847 * xreadlink.c (xreadlink): Correct outdated comment.
849 2004-01-15 Paul Eggert <eggert@twinsun.com>
851 Merge from coreutils.
853 * posixver.c: Include posixver.h.
855 * same.c: Include <stdbool.h>, <limits.h>.
856 (_POSIX_NAME_MAX): Define if not defined.
858 (same_name): If file names are silently truncated, report
859 that the file names are the same if they are the same after
860 the silent truncation.
862 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
864 * xstrtod.c (xstrtod): Likewise. All callers changed to
865 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
868 2004-01-14 Paul Eggert <eggert@twinsun.com>
870 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
871 with like-named macro in fnmatch.c.
872 (EXT): Use an internal constant instead.
874 Merge fnmatch patches from glibc.
875 * fnmatch.c (mbsinit): Remove define.
876 Add libc_hidden_ver (__fnmatch, fnmatch).
877 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
878 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
880 2003-12-14 Karl Berry <karl@gnu.org>
882 * config.charset: update from gettext-runtime.
884 2003-12-03 Paul Eggert <eggert@twinsun.com>
886 * getgroups.c (getgroups): xmalloc takes one argument, not two.
887 Bug reported by Alfred M. Szmidt.
889 2003-11-29 Karl Berry <karl@gnu.org>
891 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
893 2003-11-23 Paul Eggert <eggert@twinsun.com>
894 Bruno Haible <bruno@clisp.org>
896 * printf-parse.h: Don't include sys/types.h.
897 (ARG_NONE): New macro.
898 (char_directive): Change type of *arg_index fields to size_t.
899 * printf-parse.c: Don't include sys/types.h.
900 (SSIZE_MAX): Remove macro.
901 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
902 Remove unnecessary overflow check.
903 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
906 2003-11-24 Paul Eggert <eggert@twinsun.com>
908 * alloca.c: Remove dependency on xalloc module.
909 (xalloc_die): Remove.
910 (memory_full) [!defined emacs]: New macro.
911 [!defined emacs]: Don't include xalloc.h.
912 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
913 address arithmetic overflows. Change datatypes a bit to avoid
916 2003-11-22 Jim Meyering <jim@meyering.net>
918 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
920 2003-11-17 Bruno Haible <bruno@clisp.org>
922 * vasnprintf.c (alloca): Remove fallback definition.
923 (freea): Remove definition.
924 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
925 Reported by Paul Eggert.
927 2003-11-17 Jim Meyering <jim@meyering.net>
929 On systems without utime and without a utimes function capable of
930 dealing with a NULL struct utimbuf* argument, this utime replacement
931 could -- in unusual circumstances -- leak a file descriptor.
932 * utime.c: Include <unistd.h> and <errno.h>.
933 (utime_null): Be sure to close `fd' and to preserve errno.
934 Reported by Geoff Collyer via Arnold Robbins.
936 2003-11-16 Paul Eggert <eggert@twinsun.com>
937 Bruno Haible <bruno@clisp.org>
939 Protect against address arithmetic overflow.
940 * printf-args.h: Include stddef.h.
941 (arguments): Change type of field 'count' to size_t.
942 * printf-args.c (printf_fetchargs): Use size_t instead of
943 'unsigned int' where appropriate.
944 * printf-parse.h: Include sys/types.h.
945 (char_directive): Change type of *arg_index fields to ssize_t.
946 (char_directives): Change type of fields 'count', max_*_length to
948 * printf-parse.c: Include sys/types.h and xsize.h.
949 (SSIZE_MAX): Define fallback value.
950 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
951 instead of 'int' where appropriate. Check a_allocated, d_allocated
952 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
953 * vasnprintf.c: Include xsize.h.
954 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
955 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
956 overflow. Avoid wraparound when converting a width or precision from
959 2003-11-16 Bruno Haible <bruno@clisp.org>
961 Update from GNU gettext.
962 * printf-parse.c: Generalize to it can be compiled for wide strings.
963 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
964 * vasnprintf.c: Generalize to it can be compiled for wide strings.
965 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
966 SNPRINTF): New macros.
967 Don't include <alloca.h> if the file is used inside libintl.
968 (local_wcslen): New function, for Solaris 2.5.1.
969 (VASNPRINTF): Use it instead of wcslen.
971 2003-11-16 Bruno Haible <bruno@clisp.org>
973 * xsize.h (xmax): New function.
974 (xsum, xsum3, xsum4): Declare as "pure" functions.
976 2003-11-12 Paul Eggert <eggert@twinsun.com>
978 * xalloc.h: Do not include <limits.h> or <stdint.h>.
979 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
980 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
981 heuristic is just as accurate as far as we know, and it removes a
982 dependency on size_max.m4 and ptrdiff_max.m4.
984 2003-11-12 Paul Eggert <eggert@twinsun.com>
986 * xstrtol.c (__xstrtol): Remove "break" immediately after
987 "return", to pacify some unknown compiler. Problem reported
990 2003-11-11 Bruno Haible <bruno@clisp.org>
992 * xsize.h (SIZE_MAX): Remove fallback definition.
993 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
996 2003-11-10 Paul Eggert <eggert@twinsun.com>
998 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
999 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1000 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1002 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1003 not (size_t) -1, since it's defined here.
1005 2003-11-06 Paul Eggert <eggert@twinsun.com>
1007 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1008 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1009 Reject sizes of exactly SIZE_MAX bytes.
1010 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1011 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1013 2003-11-05 Bruno Haible <bruno@clisp.org>
1015 * xsize.h: Include limits.h, to avoid a possible collision with
1016 SIZE_MAX defined in <limits.h> on Solaris.
1018 2003-11-04 Bruno Haible <bruno@clisp.org>
1020 * xsize.h: New file.
1021 * linebreak.c: Include xsize.h.
1022 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1023 argument for overflow.
1024 Suggested by Paul Eggert.
1026 2003-10-31 Bruno Haible <bruno@clisp.org>
1028 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1029 to avoid (extremely rare) race condition.
1030 Suggested by Paul Eggert.
1032 2003-11-03 Jim Meyering <jim@meyering.net>
1034 * userspec.c: Include "userspec.h".
1035 * userspec.h: New file.
1037 2003-10-31 Paul Eggert <eggert@twinsun.com>
1039 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1040 * mountlist.c (SIZE_MAX): Define if not defined already.
1041 (read_filesystem_list): Set and use me_type_malloced.
1042 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1043 whatever the type happens to be), for brevity and consistency.
1044 Check for size calculation overflow on Alphas running OSF/1.
1046 2003-10-31 Jim Meyering <jim@meyering.net>
1048 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1050 * linebuffer.c: Include <string.h> for declaration of memset.
1052 2003-10-30 Paul Eggert <eggert@twinsun.com>
1053 Bruno Haible <bruno@clisp.org>
1055 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1056 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1058 2003-10-29 Paul Eggert <eggert@twinsun.com>
1060 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1061 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1063 * quotearg.c (quotearg_n_options): Use it.
1064 * group-member.c: Include <stdbool.h>.
1065 (free_group_info): Arg is now const *; don't free arg.
1066 (get_group_info): Now returns bool and accepts struct group_info *,
1067 rather than returning a malloc'ed struct group_info *.
1068 All uses changed. Check for overflow in internal size calculation.
1070 * getusershell.c (readname): Simplify the code by using x2nrealloc
1071 rather than xmalloc/xrealloc.
1072 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1073 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1074 conformance bug: the old code used a pointer after freeing the
1075 storage that it addressed.
1076 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1077 rather than doing it by hand.
1078 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1079 the buffer preserved. Use free and xmalloc instead.
1080 * quotearg.c (quotearg_n_options): Likewise.
1081 Use a simpler test for size overflow. Don't use xalloc_oversized
1082 because unsigned int might be wider than size_t (!); this suggests
1083 that we should switch from unsigned int to size_t for slot numbers.
1085 2003-10-27 Bruno Haible <bruno@clisp.org>
1087 * stdbool_.h: Better support for BeOS.
1089 2003-10-27 Paul Eggert <eggert@twinsun.com>
1091 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1092 to allocate the returned structure. Do not allocate a subarray,
1093 as x2nrealloc will do that.
1094 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1095 instead of xnrealloc.
1096 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1098 2003-10-26 Paul Eggert <eggert@twinsun.com>
1100 * xalloc.h (xalloc_oversized): New static inline function, for
1101 callers that want to do their own size-overflow checking. Include
1102 <stdbool.h>, since xalloc_oversized returns bool.
1103 * xalloc.c (array_size_overflow): Remove. All callers changed
1104 to use xalloc_oversized.
1106 Add two functions x2realloc, x2nrealloc, for programs that grow
1107 arrays dynamically by doubling their sizes.
1108 * xalloc.h (x2realloc, x2nrealloc): New decls.
1109 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1112 Port to C99 semantics for 'inline' of external functions.
1113 Bug reported by Bruno Haible.
1114 * xmalloc.c (xnmalloc_inline): New static inline function,
1115 with the old contents of xnmalloc.
1116 (xnmalloc, xmalloc): Use it.
1117 (xnrealloc_inline): New static inline function,
1118 with the old contents of xnrealloc.
1119 (xnrealloc, xrealloc): Use it.
1121 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1123 2003-10-25 Paul Eggert <eggert@twinsun.com>
1125 Fix several address-calculation bugs in the hash modules,
1126 plus some minor code cleanup.
1128 * hash.h: Include <stdbool.h>, for bool.
1129 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1130 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1131 hash_get_n_entries, hash_get_max_bucket_length,
1132 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1133 hash_rehash): Use size_t rather than unsigned.
1134 * hash.c (struct hash_table, hash_get_n_buckets,
1135 hash_get_n_buckets_used, hash_get_n_entries,
1136 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1137 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1138 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1140 (SIZE_MAX): Define if not defined.
1141 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1142 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1144 Use const * when possible.
1145 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1146 (check_tuning): Fix bug: if tuning parameters were very close to
1147 0 or 1, rounding errors could have caused subscript violations.
1148 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1149 (hash_initialize): Add 'fail:' label
1150 to free table and return NULL, and use it to simplify code.
1151 Use calloc rather than clearing the storage ourself.
1152 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1153 buffer size calculations.
1154 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1155 Include <stddef.h>, for size_t.
1156 * hash-pjw.c (hash_pjw): Likewise.
1157 Switch to method described by Bruno Haible.
1158 Include <limits.h>, for CHAR_BIT.
1159 (SIZE_BITS): New macro.
1161 2003-10-21 Paul Eggert <eggert@twinsun.com>
1163 * getndelim2.c (getndelim2): When size calculation overflows,
1164 ceiling the allocation at NMAX bytes rather than silently
1165 discarding input bytes before NMAX is reached. This makes
1166 a difference only if NMAX exceeds SIZE_MAX / 2.
1168 * obstack.c: Merge from glibc.
1169 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1170 Add libc_hidden_def (_obstack_newchunk).
1171 (_obstack_free) [! defined _LIBC]: Remove.
1172 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1173 a clone of the function body.
1174 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1175 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1177 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1178 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1181 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1182 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1183 Don't use lvalue casts, as GCC plans to remove support for them
1184 in GCC 3.5. Reported by Joseph S. Myers. This bug
1185 was also present in the non-GCC version, indicating that this
1186 code had always been buggy and had never been widely used.
1187 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1188 Use the fast variant of each macro, rather than copying the
1189 definiens of the fast variant; that way, we'll be more likely to
1190 catch future bugs in the fast variants.
1192 2003-10-20 Bruno Haible <bruno@clisp.org>
1194 * wait-process.h: New file, from GNU gettext.
1195 * wait-process.c: New file, from GNU gettext.
1197 2003-10-19 Jim Meyering <jim@meyering.net>
1199 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1201 2003-10-16 Paul Eggert <eggert@twinsun.com>
1203 * getgroups.c: Include <errno.h>, <stdlib.h>.
1204 (getgroups): First arg is int, not size_t.
1205 Don't let 'free' mangle errno.
1207 2003-10-16 Jim Meyering <jim@meyering.net>
1209 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1211 2003-10-15 Paul Eggert <eggert@twinsun.com>
1213 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1215 (new_exclude, add_exclude_file): Initial size no longer needs to
1217 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1218 our own address arithmetic overflow checking.
1220 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1221 (fnmatch): Do not alloca more than 2000 wide characters;
1222 instead, use malloc for large buffers.
1223 Check for address arithmetic overflow, and return -1
1224 with errno set to ENOMEM in that case.
1225 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1226 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1227 instead, return -1. Check for address arithmetic overflow.
1229 2003-10-14 Paul Eggert <eggert@twinsun.com>
1231 Handle invalid suffixes and overflow independently, so that
1232 callers can treat them independently as needed. Fix some bugs in
1233 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1234 suffix for a human-readable blocksize. The major caller-visible
1235 change is the addition of a new
1236 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1237 that both overflow and suffix chars were found.
1239 * human.c (humblock): Don't check separately for invalid suffix
1240 char; that is xstrtoumax's job (now that its bug is fixed).
1241 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1242 INTMAX_MAX]: New macros.
1243 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1244 TYPE_MAXIMUM): New macros.
1245 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1246 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1247 if overflow occurs, as it's what __strtol does and it's more useful
1249 (__xstrtol): If __strtol reports some error other than ERANGE,
1250 reflect it to the caller as LONGINT_INVALID. If it reports
1251 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1252 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1253 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1255 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1256 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1257 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1258 [defined UINTMAX_MAX]: New macros.
1260 2003-10-14 Bruno Haible <bruno@clisp.org>
1262 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1263 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1264 Also use volatile where needed.
1266 2003-10-12 Paul Eggert <eggert@twinsun.com>
1268 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1269 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1270 and define in terms of the other primitives.
1271 * xmalloc.c: Include stdbool.h; do not include exit.h.
1272 (SIZE_MAX): Define if not already defined.
1273 (array_size_overflow): New function.
1274 (xalloc_die): Abort instead of exiting if 'error' returns.
1275 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1276 (xmalloc, xrealloc): Use them.
1277 (xcalloc): Check for address arithmetic overflow.
1278 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1279 a bit faster than strcpy.
1281 2003-10-08 Paul Eggert <eggert@twinsun.com>
1283 Merge getpass from libc, plus a few fixes.
1285 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1286 Include <stdbool.h>.
1287 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1288 __fsetlocking to empty.
1289 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1290 do include <bits/libc-lock.h>.
1291 Do not include <fcntl.h>; not needed.
1292 [_LIBC]: Include <wchar.h>.
1293 (NOTCANCEL_MODE): New macro.
1294 (flockfile, funlockfile) [_LIBC]: New macros.
1295 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1296 [!_LIBC]: New macros.
1297 (call_fclose): New function.
1298 (getpass): Use it. Save tty stream separately; this simplifies the
1299 code and makes it more reliable if stdin happens to equal stdout.
1300 Invoke __fsetlocking on tty.
1301 Handle thread cancellation if needed.
1302 Namespace cleanup (use __tcgetattr, __getline).
1303 Use bool for Booleans.
1304 [USE_IN_LIBIO]: Handle wide streams.
1305 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1306 stream might go where.
1308 * unlocked-io.h: Include <stdio.h>, so that the caller
1309 doesn't have to include <stdio.h> before us.
1310 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1311 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1312 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1313 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1314 if not declared, so that we can use getpass.c code from libc without
1316 (flockfile, ftrylockfile, funlockfile): New macros.
1318 2003-10-06 Bruno Haible <bruno@clisp.org>
1320 * version-etc-2.h: Remove file.
1321 * version-etc-2.c: Remove file.
1323 2003-09-25 Jim Meyering <jim@meyering.net>
1324 Bruno Haible <bruno@clisp.org>
1326 This lets translators provide better translations for the
1327 "Written by ..." part of --version output.
1328 * version-etc.h: Include stdarg.h.
1329 (version_etc_copyright): Declare as readonly.
1330 (version_etc): Make this function variadic with a NULL-terminated list
1331 of author name strings.
1332 (version_etc_va): New declaration.
1333 * version-etc.c: Include stdarg.h, stdlib.h.
1334 (version_etc_copyright): Declare as readonly.
1335 (version_etc_va): New function. Provide a different translatable string
1336 for each possible number of authors < 10. Abbreviate when there are 10
1338 (version_etc): Make this function variadic. Call version_etc_va.
1339 Suggestion from Gary V. Vaughan.
1341 * long-options.h (parse_long_options): Change prototype: the authors
1342 string is moved to the end and becomes variadic.
1343 * long-options.c: Include stdarg.h.
1344 (parse_long_options): Make this function variadic, too.
1345 Call version_etc_va, not version_etc.
1347 2003-10-06 Bruno Haible <bruno@clisp.org>
1349 * fatal-signal.h: New file, from GNU gettext.
1350 * fatal-signal.c: New file, from GNU gettext.
1352 2003-10-04 Karl Berry <karl@gnu.org>
1354 * argp*: update from libc.
1356 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1358 * getpass.c (getpass): Use a no-op fseek when switching from input to
1359 output mode on the same stream.
1361 2003-09-29 Paul Eggert <eggert@twinsun.com>
1363 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1364 Fix arg typo in previous patch.
1366 2003-09-28 Jim Meyering <jim@meyering.net>
1368 * error.c: Correct cpp indentation.
1370 2003-09-27 Paul Eggert <eggert@twinsun.com>
1372 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1373 Omit the special code that used __typeof__, since we worry that
1374 it could be more trouble than it's worth. See:
1375 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1376 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1380 2003-09-26 Jim Meyering <jim@meyering.net>
1382 * error.c (error_tail): Move some declarations
1383 into inner scope where the local variables are used.
1385 2003-09-26 Bruno Haible <bruno@clisp.org>
1387 * stpncpy.h (gnu_stpncpy): New declaration.
1388 (stpncpy): Define as alias for gnu_stpncpy.
1389 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1391 2003-09-26 Paul Eggert <eggert@twinsun.com>
1393 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1394 (error_tail): Do not loop, reallocating temporary buffer, since
1395 the output cannot contain more wide characters than the input
1396 contains bytes, the size must be big enough already. This avoids
1397 one potential size overflow calculation. Check for size overflow
1398 when calculating temporary buffer size. Free temporary buffer
1399 when done, if it was allocated with malloc; this plugs a memory
1400 leak. Remove casts from void * to pointers, that are no longer
1401 needed now that we're assuming C89 or better.
1403 Merge error changes from glibc.
1405 * error.c, error.h: Update copyright notice header to match glibc.
1406 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1407 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1408 Disable cancellation while printing error.
1409 * error.h: Prepend __ to parameter names.
1411 2003-09-25 Karl Berry <karl@gnu.org>
1413 * argp-fmtstream.c, argp-help.c: update from libc.
1415 2003-09-25 Bruno Haible <bruno@clisp.org>
1417 * version-etc-2.h: New file, from version-etc.h with modifications.
1418 * version-etc-2.c: New file, from version-etc.c with modifications.
1420 2003-09-25 Simon Josefsson <jas@extundo.com>
1422 * xgetdomainname.h: New file.
1423 * xgetdomainname.c: New file.
1425 2003-09-25 Simon Josefsson <jas@extundo.com>
1426 Bruno Haible <bruno@clisp.org>
1428 * getdomainname.h: New file.
1429 * getdomainname.c: New file.
1431 2003-09-24 Paul Eggert <eggert@twinsun.com>
1433 * linebuffer.c (freebuffer): Don't free the argument, just
1434 the buffer associated with the argument. Bug reported by
1437 2003-09-19 Karl Berry <karl@gnu.org>
1439 * argp.h: update from libc.
1441 2003-09-16 Paul Eggert <eggert@twinsun.com>
1443 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1444 input error, instead of returning NULL the next time we are called
1445 (and therefore losing track of errno).
1447 2003-09-15 Paul Eggert <eggert@twinsun.com>
1449 * getndelim2.c (getndelim2): Don't trash errno when a read
1450 fails, so that the caller gets the proper errno.
1452 * readutmp.c (read_utmp): Likewise.
1453 Check for fstat error. Close stream and free storage
1456 2003-09-14 Bruno Haible <bruno@clisp.org>
1458 * fwriteerror.h: New file.
1459 * fwriteerror.c: New file.
1461 2003-09-14 Jim Meyering <jim@meyering.net>
1463 * getloadavg.c: Correct cpp indentation.
1464 * strdup.c: Likewise.
1465 * vasnprintf.c: Likewise.
1467 2003-09-12 Paul Eggert <eggert@twinsun.com>
1469 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1470 * obstack.c [!defined _LIBC]: Likewise.
1471 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1472 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1473 * exitfail.c: Don't include stdlib.h; no longer needed.
1475 More changes to assume C89 or better.
1477 * error.c (error_tail): Assume vprintf.
1479 * argmatch.c (getenv): Remove decl.
1480 * progreloc.c (get_full_program_name): Define via prototype.
1481 * setenv.c (clearenv): Likewise.
1482 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1484 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1485 (malloc, memcpy): Remove decls.
1486 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1487 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1488 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1489 (memcpy): Remove macro.
1490 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1491 (__P): Remove. All uses removed.
1492 (PTR): Remove. All uses changed to void *.
1493 (CHAR_BIT, NULL): Remove.
1494 (spaces, zeros, memset_space, memset_zero)
1495 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1497 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1498 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1499 Define with prototype.
1500 Remove now-unnecessary prototype decl.
1501 (extra_args_spec): Assume ANSI C. All uses changed.
1502 (extra_args_spec_iso): Remove.
1503 (my_strftime, emacs_strftimeu): Define via prototype.
1504 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1506 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1507 * strtoimax.c: Include <stdlib.h> unconditionally.
1508 (strtoul, strtol): Remove decls.
1509 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1511 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1512 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1513 (LOCALE_PARAM_PROTO): New macro.
1514 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1515 (INTERNAL (strtol), strtol): Define with a prototype.
1516 (PARAMS): Remove. All uses removed.
1517 * tempname.c: Include <string.h> unconditionally.
1518 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1519 * xgethostname.c (main): Define with a prototype.
1520 * xmalloc.c: Include "xalloc.h" first, to check interface.
1521 Include <stdlib.h> unconditionally.
1522 (calloc, malloc, realloc, free): Remove decls.
1523 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1524 Include <stdlib.h> unconditionally. Sort include file names.
1526 (xstrtod): Define with a prototype.
1527 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1528 (strtol, strtoul): Remove decls.
1530 2003-09-11 Paul Eggert <eggert@twinsun.com>
1532 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1533 Include <stdlib.h>, <string.h> unconditionally.
1534 Remove now-unnecessary cast to char *.
1535 * strnlen.c: Include <string.h> unconditionally.
1536 * yesno.c (yesno): Define with a prototype.
1538 2003-09-10 Bruno Haible <bruno@clisp.org>
1540 * strcspn.c: Include <string.h> unconditionally.
1541 * strpbrk.c: Include <string.h> unconditionally.
1542 * strstr.c: Include <string.h> unconditionally.
1543 * unicodeio.c: Include <string.h> unconditionally.
1544 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1545 * unsetenv.c: Likewise.
1546 * xreadlink.c: Include <stdlib.h> unconditionally.
1547 * yesno.c: Include <stdlib.h> unconditionally.
1548 (rpmatch): Add prototype.
1550 2003-09-10 Jim Meyering <jim@meyering.net>
1552 * error.c: Correct indentation of cpp directives.
1554 2003-09-09 Paul Eggert <eggert@twinsun.com>
1558 * acosl.c (main): Use a prototype.
1559 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1562 * getloadavg.c (getloadavg, main): Define via prototypes.
1564 * getopt.h (struct option.name): Assume C89, and use 'const'.
1565 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1566 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1568 * getopt.c (const): Remove macro.
1569 Include <string.h> unconditionally.
1570 (my_index): Remove; all uses changed to strchr.
1571 (strlen): Remove decl.
1572 (exchange): Remove forward decl; no longer needed.
1573 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1574 Define with prototype.
1575 * getopt1.c (const): Remove macro.
1576 (getopt_long, getopt_long_only, main): Define with prototype.
1578 * getugroups.c: Include <string.h> unconditionally.
1580 * getusershell.c: Include <stdlib.h> unconditionally.
1581 (getusershell, setusershell, endusershell, readname, main):
1582 Define with prototypes.
1584 * group-member.c: Include group-member.h first.
1585 Include <stdlib.h> unconditionally.
1587 * hard-locale.c: Include hard-locale.h first.
1588 Include <stdlib.h>, <string.h> unconditionally.
1590 * hash.c (free, malloc): Remove decls.
1591 Include <stdlib.h> unconditionally.
1593 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1594 (getenv): Do not declare.
1596 * idcache.c: Include <string.h> unconditionally.
1598 * long-options.c: Include long-options.h first, to test interface.
1599 Include <stdlib.h> unconditionally.
1601 * makepath.c: Include makepath.h first, to test interface.
1602 Include <stdlib.h> and <string.h> unconditionally.
1604 * linebuffer.c: Include <stdlib.h>.
1605 (free): Remove decl.
1607 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1608 rpl_malloc returns void *, not char *.
1609 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1611 * md5.h: Include <limits.h> unconditionally.
1612 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1613 (__P): Remove; all uses removed.
1614 * md5.c: Include "md5.h" first.
1615 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1616 md5_buffer, md5_process_bytes, md5_process_block):
1617 Define with prototypes.
1618 * sha.h (__P): Remove all uses. (It wasn't defined??)
1619 * sha.c: Include "sha.h" first.
1620 Include <stdlib.h>, <string.h> unconditionally.
1622 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1623 * memcmp.c (__ptr_t): Likewise.
1624 * memrchr.c (__ptr_t): Likewise.
1625 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1626 Include <string.h> unconditionally.
1627 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1628 * memchr.c: Include <stdlib.h> unconditionally.
1629 * memchr.c (LONG_MAX): Remove.
1630 * memrchr.c (LONG_MAX): Likewise.
1631 * memchr.c (__memchr): Define via a prototype.
1632 * memrchr.c (__memrchr): Likewise.
1633 * memcmp.c (__P): Remove, and remove all uses.
1634 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1635 Remove forward decls; no longer needed.
1636 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1637 Use types required by C89 in prototype.
1639 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1640 * savedir.c: Likewise.
1641 * mkdir.c (free): Remove decl.
1642 * rmdir.c (rmdir): Define with a prototype.
1643 * savedir.c: Include savedir.h first, to test interface.
1645 * mktime.c (STDC_HEADERS): Remove.
1646 Include <stdlib.h>, <string.h> unconditionally.
1648 * modechange.c: Include <stdlib.h> unconditionally.
1649 (malloc): Remove decl.
1651 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1652 (free): Remove decl.
1654 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1655 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1656 (This type really should be intptr_t, but that's a C99ism.)
1657 (_obstack_memcpy): Remove: all uses changed to memcpy.
1658 Include <string.h> unconditionally.
1659 (struct obstack): Assume __STDC__ for types of members
1660 chunkfun, freefun, extra_arg.
1661 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1662 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1663 obstack_begin, obstack_specify_allocation,
1664 obstack_specify_allocation_with_arg, obstack_chunkfun,
1665 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1666 Remove unprototyped decls and the macros that use them.
1667 * obstack.c (POINTER): Remove. All uses changed to void *.
1668 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1669 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1670 (defined __STDC__ && __STDC__)]:
1671 Remove nonprototyped code.
1672 Include <stdlib.h> unconditionally.
1673 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1674 _obstack_allocated_p, _obstack_free, obstack_free,
1675 _obstack_memory_used, print_and_abort):
1676 Define using prototypes.
1677 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1678 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1679 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1680 obstack_next_free, obstack_object_size, obstack_room) [0]:
1681 Remove unused, unprototyped code.
1683 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1685 * physmem.c (physmem_total, physmem_available, main): Define
1688 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1689 (main): Define with a prototype.
1691 * posixver.c (getenv): Remove decl.
1693 * putenv.c (malloc): Returns void *, not char *.
1694 Include <string.h> unconditionally.
1695 (strchr, memcpy, NULL): Do not define.
1697 * readtokens.c: Include readtokens.h first, to test interface.
1698 Include <stdlib.h>, <string.h> unconditionally.
1699 (init_tokenbuffer): Define with a prototype.
1701 * regex.c (PARAMS): Remove. All uses removed.
1702 All uses of _RE_ARGS removed, too.
1703 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1705 (bzero): Assume memset exists.
1706 (memcmp, memcpy, NULL): Remove.
1707 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1708 char, or assignments to local vars of type signed char.
1709 (init_syntax_once, PREFIX(extract_number_and_incr),
1710 PREFIX(print_partial_compiled_pattern),
1711 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1712 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1713 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1714 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1715 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1716 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1717 wcs_compile_range, byte_compile_range, truncate_wchar,
1718 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1719 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1720 count_mbs_length, wcs_re_match_2_internal,
1721 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1722 PREFIX(alt_match_null_string_p),
1723 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1724 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1725 regfree, PREFIX(extract_number)): Define with prototype. Remove
1726 now-unnecessary declaration, if any.
1727 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1729 Remove now-unnecessary casts among pointer types.
1730 * regex.h (_RE_ARGS): Remove. All uses removed.
1732 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1733 (free): Remove decl.
1735 * rpmatch.c: Include <stdlib.h> unconditionally.
1737 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1738 (free): Remove decl.
1740 * save-cwd.c: Include <stdlib.h> unconditionally.
1741 * xgetcwd.c: Likewise.
1743 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1744 (free): Remove decl.
1746 * strchrnul.c (strchrnul): Define with a prototype.
1747 Fix bug: c_in was not converted to char before searching.
1749 The following changes are not K&R related:
1751 * group-member.h: Include <sys/types.h>, so that this file is
1753 * makepath.h: Likewise.
1755 * getusershell.c (readname, default_index, line_size, readname):
1756 Use size_t, not int, for sizes.
1757 (readname): If the size overflows, report an error instead of
1760 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1762 * getndelim2.c: Assume stdlib.h per the C89 spec.
1764 2003-09-08 Paul Eggert <eggert@twinsun.com>
1766 Assume C89 or better; remove K&R cruft.
1767 A few of these changes were first proposed by Derek Robert Price
1768 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1770 * addext.c: Include <string.h> unconditionally.
1771 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1772 Don't declare getenv or malloc.
1774 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1775 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1777 (find_stack_direction, alloca): Use prototypes.
1779 * atexit.c (atexit): Define using a prototype.
1781 * basename.c, dirname.c, stripslash.c:
1782 Include <string.h> unconditionally.
1784 * bcopy.c: Include <stddef.h>.
1785 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1787 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1789 * error.h (error, error_at_line, error_print_progname)
1790 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1791 * error.c: Include error.h first, to check interface.
1792 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1793 (VA_START): Remove; all uses changeed to va_start.
1794 (exit, strerror): Remove decls.
1795 (error_print_progname): Prototype uncondionally.
1796 Don't include <errno.h>; no longer needed.
1797 (private_strerror): Remove.
1798 (error_tail): Always define.
1799 (error, error_at_line): Assume C89 or better; always use prototypes.
1800 * fatal.c: Include "fatal.h" first, to test interface.
1801 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1802 (VA_START): Remove; all uses changed to va_start.
1803 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1805 (exit): Remove decl.
1806 (fatal): Prototype unconditionally. Assume va_start works.
1807 Abort at end, to pacify gcc.
1809 * euidaccess.c (main): Define with a prototype.
1811 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1813 * exitfail.c: Include <stdlib.h> unconditionally.
1815 * fnmatch_.h (__P): Remove. All uses changed to assume
1817 * fnmatch.c: Include fnmatch.h first, to test interface.
1818 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1819 (getenv): Remove decl.
1820 (fnmatch): Define using a prototype.
1821 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1822 (FCT): Define using a prototype.
1824 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1826 * gethostname.c: Include <stddef.h>.
1827 (gethostname): Define with prototype. Length is size_t, not int.
1829 2003-09-08 Paul Eggert <eggert@twinsun.com>
1831 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1832 getversion.c should have been removed then, but was accidentally
1835 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1836 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1838 2003-09-07 Paul Eggert <eggert@twinsun.com>
1840 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1841 copy_tm_result. Bug reported by Simon Josefsson in
1842 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1844 2003-09-06 Paul Eggert <eggert@twinsun.com>
1846 * time_r.c, time_r.h: New files.
1848 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1850 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1851 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1853 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1855 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1856 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1859 * timegm.c: Switch to glibc implementation, with the following changes:
1860 [defined HAVE_CONFIG_H]: Include <config.h>.
1861 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1862 (__mktime_internal) [!defined _LIBC]: New decl.
1863 (__gmtime_r) [!defined _LIBC]: New macro and function.
1864 (timegm): Use a prototype, since gnulib assumes C89.
1865 Do not bother declaring tmp to be const, as it's not really usefu.
1866 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1867 (timegm): Declare only if HAVE_DECL_TIMEGM.
1869 2003-09-03 Paul Eggert <eggert@twinsun.com>
1871 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1872 Bug reported by Lute Kamstra in
1873 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1875 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1876 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1877 course with correspondingly smaller numbers for tomorrow and
1878 yesterday. From Tadayoshi Funaba. Originally installed into
1879 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1882 2003-08-31 Simon Josefsson <jas@extundo.com>
1884 * timegm.h: New file.
1885 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1887 2003-08-31 Karl Berry <karl@gnu.org>
1889 * argp.h: update from libc.
1891 2003-08-28 Bruno Haible <bruno@clisp.org>
1893 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1894 warning on QNX, which defines O_BINARY to 000000.
1896 2003-08-24 Bruno Haible <bruno@clisp.org>
1898 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1899 MSVC7 <stdio.h> is included later.
1901 2003-08-20 Bruno Haible <bruno@clisp.org>
1903 * progname.h: New file, from GNU gettext.
1904 * progname.c: New file, from GNU gettext.
1905 * progreloc.c: New file, from GNU gettext.
1907 2003-08-19 Bruno Haible <bruno@clisp.org>
1909 * xstrdup.c: Assume <string.h> exists.
1911 2003-08-18 Jim Meyering <jim@meyering.net>
1913 * setenv.h: Indent nested cpp directive.
1914 * vasnprintf.c: Remove trailing blanks.
1916 2003-08-17 Simon Josefsson <jas@extundo.com>
1917 Bruno Haible <bruno@clisp.org>
1919 * xstrndup.h: New file.
1920 * xstrndup.c: New file.
1922 2003-08-17 Bruno Haible <bruno@clisp.org>
1924 * strndup.h: New file.
1926 2003-08-16 Paul Eggert <eggert@twinsun.com>
1928 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1929 space, undoing this 2003-08-12 change:
1930 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1932 2003-08-16 Jim Meyering <jim@meyering.net>
1934 Merge from coreutils.
1935 * xstrtoimax.c: #else #if -> #elif.
1936 * xstrtoumax.c: Likewise.
1938 2003-08-15 Paul Eggert <eggert@twinsun.com>
1940 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1941 rather than tab, after '#' in shell-script copyright notices.
1942 Suggested by Bruno Haible.
1944 2003-08-15 Jim Meyering <jim@meyering.net>
1945 and Paul Eggert <eggert@twinsun.com>
1947 Merge from coreutils.
1948 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1949 member but strut utmpx does not. Needed for AIX 4.3.3.
1950 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1952 2003-08-15 Jim Meyering <jim@meyering.net>
1954 Merge from coreutils.
1955 * xgethostname.c: Include <stdlib.h>.
1956 (xghostname): Don't exit for anything other than memory-related
1957 failure; just return NULL.
1958 * userspec.c: Include "posixver.h".
1959 (parse_user_spec): Accept `.' as a separator only
1960 in pre-POSIX-200112 mode.
1961 * strtoimax.c: Use #elif rather than #else #if.
1962 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1963 Remove function, now that we can rely on a working tzset function.
1964 [!_LIBC]: Ensure that the required autoconf test has been run.
1965 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1966 Use underlying_strftime for %r.
1967 * sha.c: Merge in some clean-up and optimization changes from glibc.
1968 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1969 Ensure that it is a multiple of 64.
1970 Rearrange loop exit tests so as to avoid performing an
1971 additional fread after encountering an error or EOF.
1972 * realloc.c: Update copyright date.
1974 2003-08-14 Jim Meyering <jim@meyering.net>
1976 Merge from coreutils.
1977 * obstack.h: Whitespace changes.
1978 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1979 and xcalloc return values.
1980 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1981 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1982 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1983 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1984 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1986 Use mntctl's return value to drive the entry-processing loop, since
1987 we can't rely on the value of the vmt_length member in the last
1988 entry. On some systems doing so could result in exhausting
1989 virtual memory. Based in part on a patch from Mike Jetzer.
1991 2003-08-14 Jim Meyering <jim@meyering.net>
1992 and Paul Eggert <eggert@twinsun.com>
1994 Merges from coreutils, plus other fixes.
1995 * physmem.c: Merge in portability changes from gcc/libiberty
1996 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1997 for credits and details. Thanks to Kaveh Ghazi for helping
1998 to keep these files in sync.
1999 (ARRAY_SIZE): Define it.
2000 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2001 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2002 (memcasecmp): Don't assume size_t fits in unsigned int.
2003 Remove casts and duplicate code.
2004 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2005 (memcpy): Remove definition.
2006 Merge in some clean-up and optimization changes from glibc.
2007 [BLOCKSIZE]: Move definition to top of file.
2008 Ensure that it is a multiple of 64.
2009 Rearrange loop exit tests so as to avoid performing an
2010 additional fread after encountering an error or EOF.
2011 * md5.h (md5_uintptr): Define.
2012 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2013 return to the initial working directory. Preserve errno
2015 * idcache.c: Include "xalloc.h".
2016 (xmalloc, xrealloc): Remove decls.
2017 (getuser): Remove casts no longer required in C89.
2018 * human.c: Include stdio.h, for sprintf.
2019 * group-member.c: Include "xalloc.h".
2020 (xmalloc, xrealloc): Remove decls.
2021 (get_group_info): Remove casts no longer required in C89.
2022 * getusershell.c (readname): Remove casts no longer required in C89.
2023 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2024 * getline.c: Whitespace fix, from coreutils.
2026 2003-08-13 Paul Eggert <eggert@twinsun.com>
2028 * exclude.c: Include <ctype.h>
2029 (IN_CTYPE_DOMAIN): New macro.
2031 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2034 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2035 Undo previous (whitespace-only) change.
2037 2003-08-12 Paul Eggert <eggert@twinsun.com>
2039 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2040 Normalize leading white space and remove trailing white space.
2041 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2042 notice, as per ../config/srclist-update.
2044 Merge from coreutils.
2045 * euidaccess.h: New file.
2046 * euidaccess.c: Include it.
2047 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2048 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2049 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2051 2003-08-11 Bruno Haible <bruno@clisp.org>
2053 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2054 (vasnprintf): Use it instead of wcslen.
2056 2003-08-11 Bruno Haible <bruno@clisp.org>
2058 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2059 value to ensure that _Bool promotes to int. Use #define for _Bool when
2060 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2062 2003-08-10 Karl Berry <karl@gnu.org>
2064 * regex.h: update from libc (whitespace fix).
2066 2003-08-09 Paul Eggert <eggert@twinsun.com>
2068 Merge some files from coreutils. These changes were
2069 originally made by Jim Meyering.
2070 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2071 many older Unixes require this.
2072 * alloca.c (alloca): Remove cast to argument of free;
2073 no longer needed in C89.
2074 * alloca_.h, regex.h: Fix white space to match
2075 what GNU indent does.
2077 2003-08-05 Paul Eggert <eggert@twinsun.com>
2079 * bumpalloc.h: Remove.
2081 2003-08-04 Paul Eggert <eggert@twinsun.com>
2083 * getloadavg.c: Change copyright notice and spacing to conform to
2086 Merge from coreutils.
2087 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2089 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2090 from Karl Berry, implemented by Jim Meyering.
2091 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2092 from Dmitry V. Levin.
2093 Remove anachronistic cast of xrealloc.
2094 * fnmatch_.h (__const): Remove. Use 'const'.
2095 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2096 type. Otherwise, it wouldn't compile with at least /bin/cc on
2097 ymp-cray-unicos9.0.2.X.
2098 Combine two mostly-identical uses of alloca into one.
2099 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2101 2003-08-04 Dave Love <d.love@dl.ac.uk>
2105 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2106 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2107 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2108 obsolete NLIST_NAME_UNION.
2109 [__GNU__]: Undef BSD and FSCALE.
2110 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2112 2003-08-03 Paul Eggert <eggert@twinsun.com>
2114 * stdbool_.h (_Bool): Make it signed char, instead of
2115 an enum type, so that it's guaranteed to promote to int. See:
2116 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2118 2003-07-31 Paul Eggert <eggert@twinsun.com>
2120 * strerror.c: Include config.h, limits.h. Declare sprintf.
2121 (strerror): Don't assume that a printable int fits in 14 bytes.
2123 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2124 Bruno Haible <bruno@clisp.org>
2126 * getline.h (getline, getdelim): Change return type to ssize_t.
2127 * getline.c (getline, getdelim): Likewise.
2128 Remove _GNU_SOURCE define; now it's defined in config.h through
2131 2003-07-22 Paul Eggert <eggert@twinsun.com>
2133 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2134 over-parenthesization in macros.
2136 Sync with coreutils.
2138 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2141 Use `exit_failure' for xalloc and xmemcoll instead of their own
2142 private exit-failure variables.
2143 * xalloc.h (xalloc_exit_failure): Remove.
2144 * xmalloc.c: Likewise. Include exitfail.h.
2145 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2146 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2147 * xmemcoll.c: Likewise. Include exitfail.h.
2148 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2150 2003-07-18 Paul Eggert <eggert@twinsun.com>
2152 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2153 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2154 to test that it can stand by itself. Include "exitfail.h".
2155 Clients should set exit_failure instead.
2156 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2158 2003-07-18 Andreas Schwab <schwab@suse.de>
2160 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2162 2003-07-18 Bruno Haible <bruno@clisp.org>
2164 * getndelim2.h: New file.
2165 * getndelim2.c: Make into a module of its own. Include config.h,
2167 (getndelim2): Make non-static. Change return type to ssize_t.
2168 * getline.h: Change argument names.
2169 * getline.c: Include getndelim2.h instead of getndelim2.c.
2170 * getnline.c: Include getndelim2.h.
2172 2003-07-17 Bruno Haible <bruno@clisp.org>
2174 * Makefile.am: Remove file.
2175 * Makefile.in: Remove file.
2177 2003-07-17 Bruno Haible <bruno@clisp.org>
2179 * getnline.h: New file.
2180 * getnline.c: New file.
2181 * getndelim2.c: New file, extracted from getline.c.
2182 (getndelim2): Renamed from getdelim2, with added nmax argument.
2183 * getline.c: Include getndelim2.c.
2184 (getdelim2): Moved out to getndelim2.c.
2185 (getline, getdelim): Update.
2187 2003-07-15 <karl@gnu.org>
2189 * vasnprintf.c: update from gettext.
2191 2003-07-15 Jim Meyering <jim@meyering.net>
2193 * makepath.c (make_path): Enclose diagnostic in _(...).
2195 2003-07-14 Paul Eggert <eggert@twinsun.com>
2197 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2198 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2199 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2200 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2201 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2202 updated automatically by ../config/srclist-update. This changes
2203 their license from LPGL to GPL.
2205 2003-07-14 Jim Meyering <jim@meyering.net>
2207 Don't emit diagnostics. Let callers do that.
2208 * save-cwd.c: Don't include "error.h".
2209 (save_cwd): Don't call error. Ensure that errno is valid
2210 when returning nonzero.
2212 * save-cwd.h (restore_cwd): Update prototype.
2213 * save-cwd.c (restore_cwd): Remove two parameters.
2214 Simplify. Don't call error upon failure. Let callers do that.
2215 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2216 when auditing is enabled. But don't bother updating the #if.
2218 2003-07-14 Simon Josefsson <jas@extundo.com>
2220 * mempcpy.h: New file.
2221 * mempcpy.c: New file.
2223 2003-07-14 Paul Eggert <eggert@twinsun.com>
2225 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2226 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2227 unicodeio.c, unicodeio.h, unlocked-io.h:
2228 Switch from LGPL to GPL.
2230 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2232 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2233 it breaks C++ compilation.
2234 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2236 2003-07-10 Jim Meyering <jim@meyering.net>
2238 * vasnprintf.c: Remove trailing blanks.
2239 Make cpp indentation consistent.
2241 2003-07-09 Paul Eggert <eggert@twinsun.com>
2243 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2244 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2245 Switch from LGPL to GPL.
2247 2003-07-07 Paul Eggert <eggert@twinsun.com>
2249 * mktime.c: Fix some boundary cases and remove need for floating point.
2251 Issue a compile-time diagnostic if time_t is floating point, or if
2252 two's complement arithmetic is not in effect, or if arithmetic
2253 right shift does not propagate the sign. These assumptions were
2254 all in the original code but they weren't checked.
2256 (TIME_T_MIDPOINT, verify): New macros.
2257 (__isleap): Remove; it has integer overflow problems.
2258 (leapyear): New function, without those problems.
2259 (ydhms_tm_diff): Remove; splitting into two parts.
2260 (ydhms_diff): New function, containing the arithmetic part of
2261 the old ydhms_tm_diff function. Issue a compile-time
2262 diagnostic if we are not using C99 integer division.
2263 Avoid casts when possible.
2264 (guess_time_tm): New function, containing the checking part of
2265 the old ydhms_tm_diff function. Return the new value, rather than
2266 the difference between it and the old. Accept a new argument T
2267 so that *T specifies the old value. Check for overflow in the result.
2269 (__mktime_internal): Use a time_t offset, not a long int offset.
2270 This undoes the 2003-06-04 change, which is no longer needed now
2271 that we have better overflow checking.
2272 (localtime_offset): Likewise.
2274 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2275 and long are 64-bit but int is only 32-bit.
2276 (ydhms_diff): Use long int to store year1 and yday1.
2277 Issue a compile-time diagnostic if long int is not wide enough.
2279 (__mktime_internal): Use long int to store adjusted year and yday.
2280 Use plain C rather than preprocessor commands, if that doesn't
2282 Check for overflow (and try to repair) after each probe
2283 rather than checking only at the very end. This avoids some bugs
2284 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2285 does not equal GMT offset at maximum time).
2286 Use integer to check for overflow rather than floating point; this
2287 is more portable to non-IEEE hosts, and is a tad faster.
2288 When we detect that we are oscillating between two values,
2289 don't check whether tm_isdst has the requested value, since
2290 we already know the answer. When tm_isdst has the wrong value,
2291 use a different heuristic to find the right one, based on the
2292 extreme values actually observed in practice in tz2003a,
2293 rather than the (overly optimistic) "previous 3 calendar quarters".
2295 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2296 "T const" to accommodate glibc style.
2297 (check_result): Use less-confusing report format. "long" -> "long int.
2299 Don't loop if the iteration overflows time_t.
2300 Allow a negative step in the iteration.
2302 2003-07-01 Paul Eggert <eggert@twinsun.com>
2304 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2305 having it depend on HAVE_SYS_TYPES_H.
2307 2003-06-25 Bruno Haible <bruno@clisp.org>
2309 * readlink.c: New file.
2311 2003-06-20 Bruno Haible <bruno@clisp.org>
2313 Assume C89, so PARAMS isn't needed.
2314 * unicodeio.h (PARAMS): Remove.
2315 * unicodeio.c: Don't use PARAMS.
2317 2003-06-18 Jim Meyering <jim@meyering.net>
2319 Merge changes from coreutils.
2320 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2321 Remove explicit declarations of xmalloc and realloc.
2323 (read_utmp): Remove anachronistic cast of xmalloc.
2325 2003-06-17 Paul Eggert <eggert@twinsun.com>
2327 Assume C89, so PARAMS isn't needed.
2328 * backupfile.h (PARAMS): Remove. All uses removed.
2329 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2330 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2331 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2332 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2333 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2334 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2335 xstrtol.h: Likewise.
2336 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2337 same.h, strverscmp.h: Do not include config.h; no longer needed.
2338 Anyway, config.h should always be included before any other file.
2340 2003-06-11 Simon Josefsson <jas@extundo.com>
2342 * sysexit_.h: New file.
2344 2003-05-20 Derek Price <derek@ximbiot.com>
2346 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2348 2003-06-10 Simon Josefsson <jas@extundo.com>
2350 * strchrnul.h: New file.
2351 * strchrnul.c: New file.
2353 2003-06-10 Simon Josefsson <jas@extundo.com>
2355 * argp.h: New file, from glibc.
2356 * argp-ba.c: New file, from glibc.
2357 * argp-eexst.c: New file, from glibc.
2358 * argp-fmtstream.c: New file, from glibc.
2359 * argp-fmtstream.h: New file, from glibc.
2360 * argp-fs-xinl.c: New file, from glibc.
2361 * argp-help.c: New file, from glibc.
2362 * argp-namefrob.h: New file, from glibc.
2363 * argp-parse.c: New file, from glibc.
2364 * argp-pv.c: New file, from glibc.
2365 * argp-pvh.c: New file, from glibc.
2366 * argp-xinl.c: New file, from glibc.
2368 2003-06-07 Jim Meyering <jim@meyering.net>
2370 * readtokens.h: Put `Free Software Foundation, Inc.'
2371 in place of my name in the copyright comment.
2372 Remove definition and uses of __P.
2375 * stat.c: Don't declare xmalloc explicitly.
2376 Instead, include "xalloc.h".
2377 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2378 xrealloc, and xcalloc return values.
2379 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2381 * xgetcwd.h: Remove definition/uses of PARAMS.
2383 2003-06-06 Jim Meyering <jim@meyering.net>
2385 * stdbool_.h: Renamed from stdbool.h.in.
2387 2003-06-06 Jim Meyering <jim@meyering.net>
2389 Merge from coreutils.
2390 * same.c: (same_name): Declare *_basename locals to be `const'.
2391 Consolidate declarations and initializations of *_base* locals.
2393 Merge from coreutils.
2394 This avoids a core dump on systems without GNU putenv,
2395 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2396 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2397 (unsetenv): New static function, from GNU libc.
2398 (rpl_putenv): Use it.
2400 * modechange.c: Remove trailing blanks.
2402 Merge from coreutils.
2403 * fsusage.c: Remove declaration of statfs.
2404 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2406 * posixtm.c: Include <stdbool.h> unconditionally.
2408 2003-06-05 Paul Eggert <eggert@twinsun.com>
2410 * mktime.c (__mktime_internal): When resolving a tm_isdst
2411 mismatch, look in future quarters as well as past. This fixes a
2412 bug when processing fall-backwards gaps immediately after a long
2413 period of daylight-saving time.
2415 * mktime.c: Assume freestanding C89 or better.
2416 (HAVE_LIMITS_H): Remove. Assume it's 1.
2417 (__P): Remove; not used.
2418 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2419 (mktime, not_equal_tm, print_tm, check_result,
2420 main): Use prototypes. Use const * where appropriate.
2421 (main): Fix typo in testing code that uncovered by above changes.
2422 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2424 2003-06-04 Paul Eggert <eggert@twinsun.com>
2426 * mktime.c: Fix Debian bug 177940
2427 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2428 (localtime_offset): Now long int, not time_t, because we want it
2429 to be guaranteed to be signed. All uses changed.
2430 (__mktime_internal): If overflow would occur when adding offset,
2433 Merge 'human' changes from coreutils. Rewrite to support
2434 locale-specific notations like thousands separators.
2435 * human.c: Simplify authorship notice.
2436 Include human.h immediately after config.h.
2437 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2438 <limits.h>: Do not include, since human.h does.
2439 (SIZE_MAX, UINTMAX_MAX): New macros.
2440 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2441 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2442 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2443 (power_letter): Renamed from suffixes.
2444 (generate_suffix_backwards): Remove.
2445 (adjust_value): Now takes int style (because of human.h changes)
2446 and long double value (for greater precision on some platforms).
2447 (group_number): New function.
2448 (human_readable): Use it. Use integer options, not enum.
2449 Put the options before the sizes in the arg list.
2450 Support all the new options.
2451 The old human_readable function has been removed;
2452 use inttostr.h instead.
2453 (human_readable, default_block_size, humblock):
2454 Use uintmax_t, not int, for block sizes.
2455 (human_readable_inexact, block_size_types): Remove.
2456 (block_size_opts): New constant.
2457 (human_options): Renamed from human_block_size, with new signature
2458 that allows block sizes up to UINTMAX_MAX. All callers changed.
2459 * human.h: Add copyright and authorship notice.
2460 Include <limits.h> and <stdbool.h> unconditionally.
2461 (PARAMS): Remove. All uses removed.
2462 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2463 (enum human_inexact_style): Remove tag; now a nameless enum.
2464 (human_floor, human_ceiling, human_round_to_even): Now have
2465 values 2, 0, 1 rather than -1, 1, 0.
2466 (human_group_digits, human_suppress_point_zero, human_autoscale,
2467 human_base_1024, human_SI, human_B): New constants.
2468 (human_readable_inexact, human_block_size): Remove.
2469 (human_readable): Size args are now uintmax_t, not int.
2470 (human_options): New decl.
2472 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2473 unnecessary now that we assume C89 or better. This change
2474 imported from coreutils.
2476 * mktime.c (__mktime_internal): Do not reject negative timestamps
2477 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2478 in the 2003-05-30 sync from glibc.
2480 .h files should stand alone, but we shouldn't include <sys/types.h>
2481 if we can get away with just <stddef.h>.
2483 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2484 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2485 rather than <sys/types.h>, as we merely need size_t.
2486 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2488 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2489 Include <stdio.h>, to get FILE.
2490 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2491 memcasecmp.h has included <stddef.h> and all we need is size_t.
2492 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2493 our interface, instead of including <sys/types.h>
2495 2003-06-02 Paul Eggert <eggert@twinsun.com>
2498 Fix some minor time-related bugs with POSIX time arguments.
2499 Some valid time stamps were being rejected (notably -1, and
2500 time stamps before 1900 on 64-bit hosts). And some invalid
2501 time stamps were being accepted, e.g. September 31.
2503 * posixtm.h (posixtime): Return bool instead of time_t, so
2504 that we can return (time_t) -1 successfully.
2505 * posixtm.c: Likewise.
2506 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2507 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2508 (t): Remove static var.
2509 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2510 of static var. All uses changed.
2511 (year): Do not reject years before 1900; they can occur with
2513 (posix_time_parse): Do not check for out-of-range components;
2514 that is now the caller's responsibility, since our checks were
2515 only approximations.
2516 (posixtime): Use mktime to check for out-of-range components,
2517 since it knows them exactly.
2518 If mktime returns (time_t) -1, check whether an error actually occurred
2519 by invoking localtime on -1.
2520 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2521 posixtime failures better.
2522 Improve the test data (in comments only).
2524 2003-05-30 <karl@gnu.org>
2526 * mktime.c: update from libc.
2528 2003-05-30 Bruno Haible <bruno@clisp.org>
2530 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2531 * localcharset.h: Likewise.
2532 * localcharset.c: Likewise.
2534 2003-05-28 Paul Eggert <eggert@twinsun.com>
2536 Assume the headers required for C89 freestanding compilers.
2537 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2538 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2539 without checking for HAVE_LIMITS_H.
2540 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2541 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2543 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2544 * exclude.c: Include <stdbool.h> unconditionally.
2545 * tempname.c: Include <stddef.h> unconditionally.
2546 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2547 * modechange.c, rpmatch.c (NULL): Don't define, since
2548 <stddef.h> does that.
2549 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2550 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2551 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2552 * xstrtol.c: Likewise.
2553 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2554 * savedir.c: Include <stddef.h> instead of defining NULL.
2556 * addext.c (addext): Use assignment rather than cast, to avoid
2557 warnings on some platforms.
2559 * mktime.c (__mktime_internal): Do not reject negative timestamps
2562 2003-05-10 Bruno Haible <bruno@clisp.org>
2564 * linebreak.c (iconv_string_length): Don't return -1 just because the
2565 string is longer than 4 KB.
2567 2003-05-12 Jim Meyering <jim@meyering.net>
2569 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2570 the space-padded-by-default conversion specifiers, %e, %k, %l.
2572 2003-05-03 Bruno Haible <bruno@clisp.org>
2574 Upgrade to Unicode-4.0.
2575 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2576 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2577 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2578 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2579 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2580 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2581 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2582 Change width of U+E0100..U+E01EF from 1 to 0.
2584 2003-04-25 Bruno Haible <bruno@clisp.org>
2586 * copy-file.c: Include <stddef.h>, for size_t.
2588 2003-04-25 Jim Meyering <jim@meyering.net>
2590 * copy-file.c (copy_file_preserving): Declare buf_size to be
2591 of type size_t, not int.
2593 2003-04-11 Jim Meyering <jim@meyering.net>
2595 Merge changes from Coreutils.
2597 2003-03-22 Jim Meyering <jim@meyering.net>
2599 * strftime.c (widen): Cast alloca return value to proper type.
2601 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2604 * strftime.c (my_strftime): Handle very large width
2605 specifications for numeric values correctly. Improve checks for
2608 2003-01-19 Jim Meyering <jim@meyering.net>
2610 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2611 (nl_get_alt_digit) [! defined my_strftime]: Define.
2612 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2613 _nl_get_alt_digit and _nl_get_walt_digit.
2615 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2616 These changes have no effect outside of _LIBC.
2618 2003-04-10 Bruno Haible <bruno@clisp.org>
2620 * findprog.h: New file, from GNU gettext.
2621 * findprog.c: New file, from GNU gettext.
2623 2003-04-05 Jim Meyering <jim@meyering.net>
2625 Merge changes from Coreutils.
2627 * exclude.h (PARAMS): Remove definition and uses.
2628 * exclude.c: Remove uses of `PARAMS'.
2630 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2631 Add test-cases for DOS filenames. Declare program_name.
2632 (main): Set up program_name. Patch by Rich Dawe.
2634 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2636 Use mntctl's return value to drive the entry-processing loop, since
2637 we can't rely on the value of the vmt_length member in the last
2638 entry. On some systems doing so could result in exhausting
2639 virtual memory. Based in part on a patch from Mike Jetzer.
2641 2003-04-04 Bruno Haible <bruno@clisp.org>
2643 * linebreak.h: New file, from GNU gettext.
2644 * linebreak.c: New file, from GNU gettext with slight modifications.
2645 * lbrkprop.h: New file, from GNU gettext.
2647 2003-04-03 Bruno Haible <bruno@clisp.org>
2649 * utf8-ucs4.h: New file, from GNU gettext.
2650 * utf16-ucs4.h: New file, from GNU gettext.
2651 * ucs4-utf8.h: New file, from GNU gettext.
2652 * ucs4-utf16.h: New file, from GNU gettext.
2654 2003-04-02 Bruno Haible <bruno@clisp.org>
2656 * binary-io.h: New file, from GNU gettext.
2658 2003-04-01 Bruno Haible <bruno@clisp.org>
2660 * pathname.h: New file, from GNU gettext.
2661 * concatpath.c: New file, from GNU gettext.
2663 2003-03-30 Bruno Haible <bruno@clisp.org>
2665 * copy-file.c (copy_file_preserving): Don't set owner if the function
2666 chown() doesn't exist.
2668 2003-03-28 Bruno Haible <bruno@clisp.org>
2670 * copy-file.h: New file, from GNU gettext.
2671 * copy-file.c: New file, from GNU gettext.
2673 2003-03-18 Jim Meyering <jim@meyering.net>
2675 * quote.c (quote_n): Fix typo in comment.
2677 2003-03-14 Jim Meyering <jim@meyering.net>
2679 Merge changes from Coreutils.
2680 * obstack.h (obstack_object_size): Declare temporary, __o,
2681 to be const, in order to avoid warnings.
2682 (obstack_room): Likewise.
2683 (obstack_empty_p): Likewise.
2685 2003-03-13 Paul Eggert <eggert@twinsun.com>
2687 Merge changes from Bison.
2688 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2689 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2690 when compiling Bison 1.875's `bitset bset = obstack_alloc
2691 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2692 * hash.c: Include <stdbool.h> unconditionally.
2694 2003-03-09 Paul Eggert <eggert@twinsun.com>
2696 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2697 Reported by Bruce Becker; see:
2698 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2700 2003-03-03 Paul Eggert <eggert@twinsun.com>
2701 Bruno Haible <bruno@clisp.org>
2703 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2704 Reported by John Hughes, see
2705 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2707 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2709 * poll_.h: New file.
2712 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2714 * mathl.h: New file.
2715 * acosl.c: New file.
2716 * asinl.c: New file.
2717 * atanl.c: New file.
2718 * ceill.c: New file.
2721 * floorl.c: New file.
2722 * frexpl.c: New file.
2723 * ldexpl.c: New file.
2725 * sincosl.c: New file.
2727 * sqrtl.c: New file.
2729 * trigl.c: New file.
2730 * trigl.h: New file.
2732 2003-02-17 Bruno Haible <bruno@clisp.org>
2734 * mkdtemp.h: New file, from GNU gettext.
2735 * mkdtemp.c: New file, from GNU gettext.
2737 2003-01-31 Bruno Haible <bruno@clisp.org>
2739 * rename.c: #undef rename before defining rpl_rename.
2740 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2742 2003-01-30 Bruno Haible <bruno@clisp.org>
2744 * printf-args.h: New file, from GNU gettext.
2745 * printf-args.c: New file, from GNU gettext.
2746 * printf-parse.h: New file, from GNU gettext.
2747 * printf-parse.c: New file, from GNU gettext.
2748 * vasnprintf.h: New file, from GNU gettext.
2749 * vasnprintf.c: New file, from GNU gettext.
2750 * asnprintf.c: New file, from GNU gettext.
2751 * vasprintf.h: New file, from GNU gettext with modifications.
2752 * vasprintf.c: New file, from GNU gettext.
2753 * asprintf.c: New file, from GNU gettext.
2755 2003-01-29 Bruno Haible <bruno@clisp.org>
2757 * stpncpy.h: New file, from GNU gettext with modifications.
2758 * stpncpy.c: New file, from GNU gettext with modifications.
2760 2003-01-28 Bruno Haible <bruno@clisp.org>
2762 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2764 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2767 2003-01-27 Bruno Haible <bruno@clisp.org>
2769 * xsetenv.h: New file, from GNU gettext.
2770 * xsetenv.c: New file, from GNU gettext.
2772 2003-01-23 Bruno Haible <bruno@clisp.org>
2774 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2776 2003-01-22 Bruno Haible <bruno@clisp.org>
2778 * exit.h: New file, from GNU gettext.
2780 2003-01-11 Bruno Haible <bruno@clisp.org>
2782 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2783 * strcase.h (strcasecmp, strncasecmp): Likewise.
2785 2003-01-14 Jim Meyering <jim@meyering.net>
2787 * same.c (same_name): Tweak a comment.
2789 2003-01-11 Bruno Haible <bruno@clisp.org>
2791 * same.c (same_name): Reorder tests so as to avoid calling stat()
2792 when a string comparison is sufficient.
2794 2003-01-11 Bruno Haible <bruno@clisp.org>
2796 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2799 2003-01-11 Bruno Haible <bruno@clisp.org>
2801 * hash-pjw.c: Add comment about low quality of this function.
2803 2003-01-12 Paul Eggert <eggert@twinsun.com>
2805 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2806 to avoid collisions with libcurses and libreadline.
2808 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2809 * getstr.h, getstr.c: Remove.
2810 * getline.c: Include "getline.h", to check interface.
2811 Move body of old getstr.c here: this defines MIN_CHUNK and
2812 declares getdelim2, which is renamed from getstr.
2813 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2815 * linebuffer.c (readlinebuffer): Renamed from readline.
2817 * linebuffer.h: Likewise.
2818 (readline): Remove backward-compatibility macro.
2820 2003-01-12 Jim Meyering <jim@meyering.net>
2822 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2824 2003-01-10 Bruno Haible <bruno@clisp.org>
2826 * alloca_.h: New file.
2827 * getdate.y: Unconditionally include alloca.h.
2828 * makepath.c: Likewise.
2829 * setenv.c: Likewise.
2830 * userspec.c: Likewise.
2832 2003-01-09 Bruno Haible <bruno@clisp.org>
2834 * stdbool.h.in: New file.
2836 2003-01-08 Bruno Haible <bruno@clisp.org>
2838 * safe-read.c: Include specification header first, to ensure its
2840 * full-write.c: Likewise.
2842 2003-01-08 Jim Meyering <jim@meyering.net>
2844 * full-write.c: Undefine and define-away `const' after inclusion
2845 of errno.h, not before. Suggestion from Bruno Haible.
2847 2003-01-07 Jim Meyering <jim@meyering.net>
2849 * full-write.c: Rework so that it may serve to define full_read, too.
2850 * full-read.c: Simply #define FULL_READ and include full-write.c.
2852 2003-01-06 Jim Meyering <jim@meyering.net>
2854 * version-etc.c: Update year in translatable copyright string.
2856 2002-12-25 Bruno Haible <bruno@clisp.org>
2858 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2859 * xstrtol.h: Likewise.
2860 * xstrtoimax.c: Likewise.
2861 * xstrtoumax.c: Likewise.
2862 * human.h: Likewise.
2864 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2865 on systems that have <inttypes.h> but not <stdint.h>.
2867 2002-12-31 Paul Eggert <eggert@twinsun.com>
2869 * memcoll.c (memcoll): Fall back on a simple algorithm using
2870 memcmp if strcoll doesn't work.
2872 2002-12-23 Bruno Haible <bruno@clisp.org>
2874 * localcharset.h: New file.
2875 * localcharset.c: Include it.
2876 * unicodeio.c: Likewise.
2878 2002-12-22 Bruno Haible <bruno@clisp.org>
2880 * utime.c (utime_null): No need to call ftruncate if the file was
2883 2002-12-23 Bruno Haible <bruno@clisp.org>
2885 * memcoll.c (STRCOLL): New macro.
2888 2002-12-22 Bruno Haible <bruno@clisp.org>
2890 * getstr.h (getstr): Define, to avoid clash with libcurses.
2891 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2893 2002-12-22 Bruno Haible <bruno@clisp.org>
2895 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2897 2002-12-23 Bruno Haible <bruno@clisp.org>
2899 * getline.h: Include <stddef.h>, for size_t.
2901 * unicodeio.h: Include <stddef.h>, for size_t.
2902 * unicodeio.c: Don't include <stddef.h>.
2904 2002-12-17 Bruno Haible <bruno@clisp.org>
2906 * canon-host.c (strdup): Remove unused declaration.
2908 * fsusage.c: Include full_read.h.
2909 (get_fs_usage): Use full_read instead of safe_read.
2911 * utime.c (utime_null): Use SAFE_READ_ERROR.
2913 2002-12-11 Bruno Haible <bruno@clisp.org>
2915 * setenv.h: Rewritten to cope with systems that have setenv() but not
2917 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2920 2002-12-11 Bruno Haible <bruno@clisp.org>
2922 * setenv.c (alloca): Fall back to malloc.
2924 (setenv): Use freea() to free memory allocated with alloca().
2926 2002-11-13 Bruno Haible <bruno@clisp.org>
2928 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2929 function declarations.
2930 * unsetenv.c (unsetenv): Likewise.
2932 2002-03-04 Bruno Haible <bruno@clisp.org>
2934 Portability to AIX 4.3.3.
2935 * unsetenv.c: New file, extracted from setenv.c.
2936 * setenv.c: Move the unsetenv() function to unsetenv.c.
2938 2001-12-20 Bruno Haible <bruno@clisp.org>
2940 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2941 use malloc instead. For SunOS 4.
2943 2001-12-11 Bruno Haible <bruno@clisp.org>
2945 * setenv.c: Declare alloca.
2946 (compar_fn_t): New typedef.
2947 (KNOWN_VALUE, STORE_VALUE): Use it.
2949 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2952 2002-12-10 Paul Eggert <eggert@twinsun.com>
2954 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2955 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2956 Choose values that are less likely to collide with system fnmatch
2958 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2959 defined (e.g., a pure POSIX system).
2960 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2961 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2963 2002-12-06 Jim Meyering <jim@meyering.net>
2965 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2967 Merge in changes from libc's misc/error.c, in preparation
2968 for the merge of gnulib's changes back into libc.
2970 * error.c (_): Define only if not already defined.
2971 Move definition to follow all #include directives.
2972 Include unlocked-io.h only if !_LIBC.
2973 [_LIBC]: Include <libio/libioP.h>.
2974 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2975 (fflush): Tweak definition to use INTUSE.
2978 2002-12-05 Paul Eggert <eggert@twinsun.com>
2980 * alloca.c [defined emacs]: Include "lisp.h".
2981 (xalloc_die) [defined emacs]: New macro.
2982 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2983 [! defined emacs]: Include <xalloc.h>.
2984 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2985 (pointer): Typedef to POINTER_TYPE *.
2986 (malloc): Remove decl; we now always use xmalloc.
2987 (alloca): Use old-style definition, since Emacs needs this.
2988 Check for arithmetic overflow when computing combined size.
2990 2002-12-04 Paul Eggert <eggert@twinsun.com>
2992 Do not generate unlocked-io.h automatically, since it's easier to
2993 maintain it by hand.
2995 * unlocked-io.h: New file, from GNU diffutils,
2996 but with proper copyright notice and attribution.
2998 * Makefile.am: Add copyright notice.
2999 (libfetish_a_SOURCES): Add unlocked-io.h.
3000 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3001 (DISTCLEANFILES, io_functions): Remove macros.
3002 (EXTRA_DIST): Remove gen_uio.
3003 (unlocked-io.h): Remove rule.
3005 2002-12-04 Jim Meyering <jim@meyering.net>
3007 Reflect the fact that stat.c and lstat.c are no longer generated.
3008 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3009 (DISTCLEANFILES): Likewise.
3010 (EXTRA_DIST): Likewise.
3011 (all_local): Don't depend on stat.c or lstat.c.
3012 (stat.c, lstat.c): Remove rules.
3013 (EXTRA_DIST): Remove xstat.in.
3015 * xstat.in: Remove file. Contents moved into stat.c.
3016 * stat.c: New file. Contents mostly from xstat.in.
3017 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3018 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3020 * safe-read.c: Rework so that it may serve to define safe_write, too.
3021 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3023 2002-12-03 Jim Meyering <jim@meyering.net>
3025 * safe-read.c, safe-write.c: Change variable names and comments, but
3026 not semantics, to minimize the differences between these two files.
3027 (safe_read): Change comment to mention SAFE_READ_ERROR.
3029 * safe-read.c (IS_EINTR): Define.
3030 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3032 2002-12-02 Bruno Haible <bruno@clisp.org>
3034 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3035 Define, taken from safe-read.c.
3036 (INT_MAX): Provide fallback.
3037 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3038 * safe-write.h (SAFE_WRITE_ERROR): Define.
3040 * safe-read.c (EINTR): Remove definition.
3041 (safe_read): Don't use EINTR if it is absent.
3043 2002-12-02 Jim Meyering <jim@meyering.net>
3045 * safe-read.c (EINTR): Define.
3046 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3047 (INT_MAX): Provide fallback.
3048 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3050 * safe-read.h (SAFE_READ_ERROR): Define.
3052 2002-12-01 Jim Meyering <jim@meyering.net>
3054 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3055 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3057 2002-11-27 Paul Eggert <eggert@twinsun.com>
3059 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3060 hash_rehash): Replace `if (limit <= value) abort ();' with
3061 `if (! (value < limit)) abort ();', for readability.
3063 2002-11-26 <karl@gnu.org>
3065 * strdup.c: copy from libc again, with jim's ok.
3066 * .cppi-disable: re-add strdup.c
3068 2002-11-25 <karl@gnu.org>
3070 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3071 instead of "strtol.c".
3073 2002-11-25 Jim Meyering <jim@meyering.net>
3075 * mktime.c: Sync from libc, now that it has the latest fix.
3077 2002-11-24 <karl@gnu.org>
3079 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3080 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3082 2002-11-24 Jim Meyering <jim@meyering.net>
3084 Update from coreutils:
3086 * mktime.c: Merge in changes from libc.
3088 Avoid a link-time failure on some Linux systems.
3089 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3090 (__mon_yday): Declare with the STATIC attribute.
3091 (__mktime_internal): Likewise.
3092 Based on a report from Greg Schafer.
3094 2002-11-23 Jim Meyering <jim@meyering.net>
3096 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3097 Use `unsigned', not `int', as type of index.
3099 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3101 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3103 2002-11-22 Paul Eggert <eggert@twinsun.com>
3105 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3106 hint that one should use `if (! x) abort ();' rather than `assert
3107 (x);', and anyway it's one less thing to worry about configuring.
3108 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3109 hash_rehash, hash_insert): Use abort rather than assert.
3111 2002-11-22 Paul Eggert <eggert@twinsun.com>
3113 * quotearg.h: Allow multiple inclusion by surrounding with
3114 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3115 so that we can be included first.
3116 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3117 * quotearg.c: Include quotearg.h immediately after config.h.
3118 No need to include stddef.h or sys/types.h any more.
3119 Surround local include files with "", not "<>".
3120 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3121 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3122 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3123 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3124 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3125 (ISPRINT): Remove; no longer needed now that we assume C89.
3127 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3130 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3131 quotearg_char): Use SIZE_MAX rather than
3132 (size_t) -1 when we are talking about "infinity".
3134 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3136 2002-11-22 Bruno Haible <bruno@clisp.org>
3138 * safe-read.h: Assume C89. Add comments.
3139 (safe_read): Change return type to size_t.
3140 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3141 counts > SSIZE_MAX correctly.
3142 * safe-write.h: New file.
3143 * safe-write.c: New file.
3144 * full-read.h: New file.
3145 * full-read.c: New file.
3146 * full-write.h: Assume C89. Add comments.
3147 * full-write.c: Include safe-write.h.
3148 (full_write): Rewritten to use safe_write.
3149 Suggested by Jim Meyering and Paul Eggert.
3151 2002-11-21 Bruno Haible <bruno@clisp.org>
3153 Remove case insensitive option matching.
3154 * argmatch.h (argcasematch): Remove declaration.
3155 (ARGCASEMATCH): Remove macro.
3156 (__xargmatch_internal): Remove case_sensitive argument.
3157 (XARGMATCH): Update.
3158 (XARGCASEMATCH): Remove macro.
3159 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3160 case_sensitive argument.
3161 (argcasematch): Remove function.
3162 (__xargmatch_internal): Remove case_sensitive argument.
3163 (main): Use XARGMATCH instead of XARGCASEMATCH.
3165 * xmalloc.c: Change compile-time error message. Add comment about
3166 required autoconf version.
3168 2002-11-21 Jim Meyering <jim@meyering.net>
3170 * strdup.c (strdup): Tweak comment and initial #if/#include.
3172 Merge in changes from the coreutils.
3174 2002-09-25 Paul Eggert <eggert@twinsun.com>
3175 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3176 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3177 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3178 int. Work more efficiently if X is the same width as uintmax_t.
3179 Do not compare X to -1, to avoid bogus compiler warning.
3180 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3181 Don't assume that f_frsize and f_bsize are the same type.
3183 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3186 * makepath.c (make_path): Restore umask *before* creating the final
3188 (make_path): Minor reformatting.
3190 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3191 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3193 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3194 ones. At least on GNU/Linux systems, `auto' means something else.
3197 2002-11-20 Paul Eggert <eggert@twinsun.com>
3199 Merge argmatch cleanups from Bison. Assume C89.
3201 * argmatch.c: Include config.h here, not in argmatch.h.
3202 Include stdlib.h, for EXIT_FAILURE.
3203 Always include <string.h>, since we assume C89.
3204 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3205 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3206 Include <stddef.h> instead, since it's all we need for size_t.
3207 (PARAMS): Remove. All uses removed.
3208 (ARRAY_CARDINALITY): Do not bother to #undef.
3209 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3210 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3211 Remove unnecessary parentheses.
3212 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3213 Insert necessary parentheses.
3214 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3215 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3217 2002-11-19 Bruno Haible <bruno@clisp.org>
3219 * mbswidth.c: Include mbswidth.h right at the beginning.
3220 * mbswidth.h: Include <stddef.h>, for size_t.
3222 * mbswidth.h (PARAMS): Remove macro.
3223 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3224 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3226 * gcd.h (PARAMS): Remove macro.
3227 (gcd): Use ANSI C function declarations.
3228 * gcd.c (gcd): Likewise.
3230 2002-11-15 Bruno Haible <bruno@clisp.org>
3232 * strcspn.c: Include <stddef.h>.
3233 (strcspn): Use ANSI C function declaration. Change return type to
3235 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3236 (strpbrk): Use NULL.
3237 * strpbrk.h (PARAMS): Remove macro.
3238 (strpbrk): Use ANSI C function declaration.
3239 * strstr.c: Don't include <sys/types.h>.
3240 * strstr.h (PARAMS): Remove macro.
3241 (strstr): Use ANSI C function declarations.
3243 2002-11-06 Bruno Haible <bruno@clisp.org>
3245 * gcd.h (gcd): Change argument type to 'unsigned long'.
3246 * gcd.c (gcd): Likewise.
3248 2002-11-05 Bruno Haible <bruno@clisp.org>
3250 * gcd.h: New file, from gettext-0.11.5.
3251 * gcd.c: New file, from gettext-0.11.5.
3253 2002-11-05 Bruno Haible <bruno@clisp.org>
3255 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3256 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3257 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3258 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3260 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3261 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3263 * closeout.c: Include gettext.h instead of <libintl.h>.
3264 * human.c: Include gettext.h instead of <libintl.h>.
3265 * quotearg.c: Include gettext.h instead of <libintl.h>.
3266 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3267 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3268 * userspec.c: Include gettext.h instead of <libintl.h>.
3269 * version-etc.c: Include gettext.h instead of <libintl.h>.
3270 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3271 (textdomain): Remove definition.
3272 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3274 * long-options.c: Remove include of <libintl.h> and definition of _.
3275 * same.c: Remove include of <libintl.h> and definition of _.
3277 2002-11-04 Bruno Haible <bruno@clisp.org>
3279 * stpcpy.h: New file, from GNU gettext-0.11.5.
3280 * strcase.h: New file, from GNU gettext-0.11.5.
3281 * strpbrk.h: New file, from GNU gettext-0.11.5.
3282 * strstr.h: New file, from GNU gettext-0.11.5.
3283 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3285 2002-05-09 Bruno Haible <bruno@clisp.org>
3287 * config.charset: Update for newest glibc. Add canonical names
3288 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3290 2002-05-09 Bruno Haible <bruno@clisp.org>
3292 * localcharset.c (get_charset_aliases): Add more Windows specific
3295 2002-05-08 Owen Taylor <otaylor@redhat.com>
3297 * config.charset: A few additions for Solaris.
3299 2001-12-05 Bruno Haible <bruno@clisp.org>
3301 * localcharset.c (locale_charset): Don't return an empty string.
3303 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3305 * config.charset: msdos in uk_UA uses CP1125.
3307 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3309 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3310 * localcharset.c (locale_charset): Declare as extern "C".
3312 2002-02-15 Bruno Haible <bruno@clisp.org>
3314 * config.charset [msdosdjgpp]: For Russian, use CP866.
3316 2002-02-11 Bruno Haible <bruno@clisp.org>
3318 * config.charset: Add support for NetBSD.
3320 2002-09-25 <karl@gnu.org>
3322 * strdup.c: copy from libc/string (via ../config/srclist*).
3323 * getopt*: copy from libc/posix.
3324 * gettext.h: copy from gettext.
3325 * .cppi-disable: add strdup.c, gettext.h.
3327 2002-07-01 Jim Meyering <meyering@lucent.com>
3329 * c-stack.c: Include sys/time.h.
3330 From Volker Borchert.
3332 2002-06-11 Paul Eggert <eggert@twinsun.com>
3334 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3335 New macro. Use it uniformly instead of
3336 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3337 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3338 reported by Vin Shelton.
3340 2002-06-22 Jim Meyering <meyering@lucent.com>
3342 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3343 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3345 2002-06-22 Paul Eggert <eggert@twinsun.com>
3347 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3348 Do not assume SA_SIGINFO behavior.
3349 Bug reported by Jim Meyering on NetBSD 1.5.2.
3351 2002-06-22 Jim Meyering <meyering@lucent.com>
3353 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3355 * exitfail.c, exitfail.h: Likewise.
3356 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3358 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3360 (EXTRA_DIST): Add fnmatch_loop.c.
3361 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3363 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3364 * fnmatch.c: Update from diffutils-2.8.2.
3365 * fnmatch_.h: New file. From diffutils-2.8.2.
3366 * fnmatch.h: Remove file.
3368 2002-06-18 Paul Eggert <eggert@twinsun.com>
3370 * file-type.h: Report an error if neither S_ISREG nor
3371 S_IFREG is defined, instead of using a test specific to glibc
3372 2.2. This should be safe, since POSIX requires S_ISREG and
3373 Unix Version 7 had S_IFREG. We don't need to check for
3374 <sys/types.h> since we don't use any symbols that it defines.
3376 2002-06-15 Jim Meyering <meyering@lucent.com>
3378 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3379 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3380 have been included before this file.
3382 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3384 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3385 so that each temporary file name is unique and valid in the first
3386 8 characters, for operation under DOS.
3388 2002-06-15 Jim Meyering <meyering@lucent.com>
3390 Work even with DJGPP 2.03, which lacks support for symlinks.
3392 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3394 * lchown.c (S_ISLNK): Likewise.
3396 2002-06-14 Jim Meyering <meyering@lucent.com>
3398 * file-type.h: Use the version from diffutils-2.8.2.
3399 * file-type.c: Likewise.
3401 2002-05-27 Jim Meyering <meyering@lucent.com>
3403 Fix a problem seen only on nonconforming systems whereby ls.c's
3404 use of localtime, and then of gettimeofday would cause trouble:
3405 the localtime call used to initialize rpl_gettimeofday's save
3406 mechanism would clobber ls's current local time information so
3407 that in any long listing the first file would always be listed
3408 with date 1970-01-01. Analysis by Volker Borchert.
3410 * gettimeofday.c (localtime): Undefine.
3411 (rpl_localtime): New function.
3413 2002-05-22 Jim Meyering <meyering@lucent.com>
3415 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3416 * file-type.h: New file.
3417 * file-type.c (file_type): New file/function. Extracted from diffutils.
3419 2002-04-29 Paul Eggert <eggert@twinsun.com>
3421 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3423 2002-04-28 Paul Eggert <eggert@twinsun.com>
3425 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3426 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3427 of 127, since 64 is the largest conceivable number for ancient
3429 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3431 2002-04-28 Jim Meyering <meyering@lucent.com>
3433 * sig2str.c (WTERMSIG): Remove definition (unused).
3435 2002-04-28 Paul Eggert <eggert@twinsun.com>
3437 * sig2str.h, sig2str.c: New files.
3438 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3440 2002-04-24 Jim Meyering <meyering@lucent.com>
3442 * gettext.h: New file, from Gettext.
3443 * Makefile.am (INCLUDES): Remove -I../intl.
3444 (libfetish_a_SOURCES): Add gettext.h.
3446 2002-04-16 Jim Meyering <meyering@lucent.com>
3448 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3449 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3450 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3452 2002-04-12 Jim Meyering <meyering@lucent.com>
3454 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3456 2002-03-10 Jim Meyering <meyering@lucent.com>
3458 * makepath.c (make_path): Remove a comma from a diagnostic.
3459 Suggestion from Santiago Vila.
3461 2002-03-08 Jim Meyering <meyering@lucent.com>
3463 * rename.c: Mention that this wrapper is needed also on
3464 mips-dec-ultrix4.4 systems.
3466 2002-03-02 Jim Meyering <meyering@lucent.com>
3468 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3469 not HAVE_CLOCK_SETTIME.
3471 2002-02-27 Paul Eggert <eggert@twinsun.com>
3473 * nanosleep.h: Rename to....
3474 * timespec.h: New name for nanosleep.h. All uses changed.
3476 * gettime.c: New file.
3477 * settime.c: New file.
3480 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3481 timespec.h. Remove nanosleep.h.
3483 2002-02-25 Paul Eggert <eggert@twinsun.com>
3485 * acl.c, acl.h: New files.
3486 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3488 2002-02-24 Jim Meyering <meyering@lucent.com>
3490 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3491 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3492 cause trouble. Reported by Nelson Beebe.
3494 2002-02-23 Paul Eggert <eggert@twinsun.com>
3496 * path-concat.c (xpath_concat): Reorder code to pacify
3497 compilers that don't know that xalloc_die never returns.
3499 2002-02-20 Jim Meyering <meyering@lucent.com>
3501 * getdate.c: Regenerate using bison-1.33.
3503 2002-02-15 Paul Eggert <eggert@twinsun.com>
3505 * posixver.c, posixver.h: New files.
3506 * Makefile.am (libfetish_a_SOURCES): Add them.
3508 2002-02-02 Paul Eggert <eggert@twinsun.com>
3509 Bruno Haible <bruno@clisp.org>
3511 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3512 (fwrite_success_callback): New declaration.
3513 * unicodeio.c (unicode_to_mb): New function, extracted from
3514 print_unicode_char. Call failure callback instead of error.
3515 (fwrite_success_callback): New function.
3516 (exit_failure_callback): New function.
3517 (fallback_failure_callback): New function.
3518 (print_unicode_char): Call unicode_to_mb.
3520 2002-01-26 Jim Meyering <meyering@lucent.com>
3522 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3524 2002-01-22 Jim Meyering <meyering@lucent.com>
3526 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3527 Otherwise, some versions of automake would omit the rule that makes
3528 Makefile from Makefile.in.
3530 2001-01-21 Paul Eggert <eggert@twinsun.com>
3532 * xmemcoll.h, xmemcoll.c: New files.
3533 * Makefile.am (libfetish_a_SOURCES): Add them.
3534 * memcoll.c: Include errno.h, and declare errno if not defined.
3535 (memcoll): Set errno to zero if there is no error.
3537 * quotearg.c (quotearg_buffer_restyled):
3538 Fix bug with quoting buffers containing NUL when backslashing escapes.
3539 This bug was exposed by the other changes in this patch.
3540 (quotearg_n_options): New arg ARGSIZE.
3541 All callers changed.
3542 (quoting_options_from_style): New function.
3543 (quotearg_n_style): Use it.
3544 (quotearg_n_style_mem): New function.
3546 * quotearg.h (quotearg_n_style_mem): New function.
3548 2002-01-16 Jim Meyering <meyering@lucent.com>
3550 * getdate.y: Add three semicolons, each just before a closing brace.
3551 Bison (as of version 1.31) no longer papers over that mistake.
3553 2002-02-14 Paul Eggert <eggert@twinsun.com>
3555 * backupfile.c (ISDIGIT): Comment fix.
3556 * getdate.y (ISDIGIT): Likewise.
3557 * posixtm.c (ISDIGIT, year): Likewise.
3558 * strverscmp.c (ISDIGIT): Likewise.
3559 * userspec.c (ISDIGIT): Likewise.
3561 2002-01-05 Jim Meyering <meyering@lucent.com>
3563 * version-etc.c (version_etc_copyright): Update copyright year.
3565 2001-01-19 Paul Eggert <eggert@twinsun.com>
3567 * closeout.c (close_stdout_status): If ferror (stdout), do
3568 not silently exit merely because the output buffer happens to
3569 have nothing pending.
3571 2001-12-18 Paul Eggert <eggert@twinsun.com>
3573 See the big note in ../ChangeLog.
3574 * human.c (suffixes): Prefer K to k for 1024.
3575 (generate_suffix_backwards): New function.
3576 (human_readable_inexact): Use it.
3577 * xstrtol.c (__xstrtol): If there is no number but there
3578 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3579 Accept 'K' as well as 'k'.
3581 2001-12-15 Jim Meyering <meyering@lucent.com>
3583 * regex.h (__restrict_arr): Update from libc.
3585 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3586 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3589 2001-12-10 Jim Meyering <meyering@lucent.com>
3591 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3592 Instead, include "xalloc.h".
3593 (initbuffer): Don't cast xmalloc return value to char*.
3594 (readline): Reword comment.
3595 Don't cast xrealloc return value to char*
3598 2001-12-09 Jim Meyering <meyering@lucent.com>
3600 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3601 `signed and unsigned type in conditional expression'.
3602 * posixtm.c (posix_time_parse): Likewise.
3604 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3606 * readtokens.c (readtoken): Declare an index to be of type unsigned
3607 to avoid a pedantic warning.
3609 * getstr.c: Don't include assert.h.
3610 (getstr): Remove warning-evoking assertions.
3611 Return -1 if offset parameter is out of bounds.
3612 Change the type of a local from int to size_t.
3614 * strftime.c (my_strftime_localtime_r): Include this function
3615 definition in the `#if ! HAVE_TM_GMTOFF' block.
3617 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3618 Include xalloc.h instead.
3620 2001-12-02 Jim Meyering <meyering@lucent.com>
3622 * tempname.c: Don't declare getenv, thus reverting the change of
3623 2001-11-18. It's no longer necessary, now that stdlib.h is always
3626 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3627 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3629 2001-11-30 Akim Demaille <akim@epita.fr>
3631 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3632 before being defined.
3634 2001-11-27 Paul Eggert <eggert@twinsun.com>
3636 * quotearg.h (quotearg_n, quotearg_n_style):
3637 First arg is int, not unsigned.
3638 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3639 (SIZE_MAX, UINT_MAX): New macros.
3640 (quotearg_n_options): Abort if N is negative.
3641 Avoid overflow check on hosts where size_t is 64 bits and int
3642 is 32 bits, as overflow is impossible there.
3643 Fix off-by-one typo that caused unnecessary reallocation.
3645 2001-11-27 Jim Meyering <meyering@lucent.com>
3647 * tempname.c: Merge with version from libc.
3648 * regex.c: Likewise.
3650 * tempname.c: Include stdlib.h unconditionally. On some old systems
3651 for which STDC_HEADERS is 0, it was not included, resulting in a
3652 warning about an integer-to-pointer conversion problem with getenv.
3653 Reported by Volker Borchert.
3655 2001-11-26 Jim Meyering <meyering@lucent.com>
3657 * gtod.h: Remove file.
3658 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3659 * gettimeofday.c: Don't include gtod.h.
3660 (GTOD_init): Remove function.
3661 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3662 Suggestion from Volker Borchert.
3664 2001-11-23 Jim Meyering <meyering@lucent.com>
3666 * hash.h (struct hash_table): Don't define here. Merely declare it.
3667 * hash.c (struct hash_table): Define it here instead.
3669 2001-11-22 Jim Meyering <meyering@lucent.com>
3671 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3673 2001-11-18 Paul Eggert <eggert@twinsun.com>
3675 * tempname.c (TMP_MAX): Remove; no longer needed.
3676 (TEMPORARIES): New macro.
3677 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3678 removes an artificial limitation (e.g. HP-UX 10.20, where
3681 2001-11-18 Jim Meyering <meyering@lucent.com>
3683 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3686 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3687 files will be created before anything else.
3689 2001-11-17 Jim Meyering <meyering@lucent.com>
3691 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3692 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3693 rather than group writable. Patch by Juan F. Codagnone.
3695 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3696 Instead, include "xalloc.h".
3698 * mountlist.c: Include unlocked-io.h after all system headers.
3699 Remove explicit declarations of xmalloc, xrealloc,
3700 and xstrdup. Instead, include "xalloc.h".
3702 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3703 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3704 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3706 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3707 Reported by Padraig Brady.
3709 * mkstemp.c: #undef mkstemp.
3711 (rpl_mkstemp): Rename from mkstemp.
3714 2001-11-16 Jim Meyering <meyering@lucent.com>
3716 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3717 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3718 determine the amount of total physical memory, use pstat_getstatic.
3719 HPUX-11 doesn't define _SC_PHYS_PAGES.
3720 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3721 If sysconf couldn't be used to determine the amount of available
3722 physical memory, use both pstat_getstatic and pstat_getdynamic.
3723 Based on a patch from Bob Proulx.
3725 2001-11-05 Jim Meyering <meyering@lucent.com>
3727 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3729 2001-11-03 Jim Meyering <meyering@lucent.com>
3731 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3732 in argmatch_to_argument call.
3734 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3737 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3738 e.g., a fault due to an attempt to free a NULL pointer.
3740 2001-11-01 Jim Meyering <meyering@lucent.com>
3742 * dirfd.c, dirfd.h: New files.
3743 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3745 * hash.c (hash_print) [TESTING]: Clean up.
3747 2001-10-22 Paul Eggert <eggert@twinsun.com>
3749 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3750 to avoid a warning if -Wall.
3752 2001-10-21 Paul Eggert <eggert@twinsun.com>
3754 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3756 2001-10-21 Jim Meyering <meyering@lucent.com>
3758 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3759 this code would end up calling gettext even in packages built
3761 * getopt.c (_): Likewise.
3762 * regex.c (_): Likewise.
3764 2001-10-20 Paul Eggert <eggert@twinsun.com>
3766 * error.c (strerror_r): Do not declare unless !_LIBC.
3767 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3768 Use strerror_r that is only a macro, even if it is not a function.
3769 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3770 (private_strerror): Use prototypes, not old-style function definition.
3771 (print_errno_message): New function.
3772 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3774 (error_tail, error, error_at_line): Use it.
3776 2001-10-11 Jim Meyering <meyering@lucent.com>
3778 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3779 and quote_n (1, ... to avoid clobbering a buffer.
3781 2001-10-05 Jim Meyering <meyering@lucent.com>
3783 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3784 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3785 * hash-pjw.h: New file.
3787 2001-09-30 Jim Meyering <meyering@lucent.com>
3789 * mountlist.c [MOUNTED_GETFSSTAT]:
3790 Include <sys/ucred.h>, for Apple Darwin.
3791 Include sys/mount.h and sys/fs_types.h only if available.
3793 (read_filesystem_list): Use FS_TYPE.
3795 2001-09-29 Paul Eggert <eggert@twinsun.com>
3797 * exclude.c (excluded_filename): 0 -> false, since it's
3800 2001-09-28 Paul Eggert <eggert@twinsun.com>
3802 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3803 #defines strtoimax. Also treat the other strto* functions
3806 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3807 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3808 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3810 2001-09-26 Jim Meyering <meyering@lucent.com>
3812 Most macros in unlocked-io.h had the wrong number of arguments.
3813 * gen-uio: New script.
3814 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3815 * unlocked-io.hin: Remove file.
3816 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3817 rather than trying to embed it here.
3818 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3819 Reported by Padraig Brady.
3821 2001-09-25 Volker Borchert <bt@teknon.de>
3823 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3825 2001-09-23 Jim Meyering <meyering@lucent.com>
3827 * mountlist.c: Remove useless parentheses in #if directives.
3828 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3829 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3831 2001-09-22 Jim Meyering <meyering@lucent.com>
3833 * localcharset.c: Update from latest gettext.
3834 * config.charset: Likewise.
3836 2001-09-20 Jim Meyering <meyering@lucent.com>
3838 * xstrtol.c (strtoimax): Guard declaration with
3839 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3840 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3841 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3842 (strtoumax): Likewise, for completeness (it wasn't necessary).
3844 2001-09-06 Paul Eggert <eggert@twinsun.com>
3846 * strtoimax.c (HAVE_LONG_LONG):
3847 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3848 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3849 to work around bug in IBM C compiler.
3851 2001-09-16 Jim Meyering <meyering@lucent.com>
3853 * mkdir.c: New file.
3855 2001-09-04 Paul Eggert <eggert@twinsun.com>
3857 * xgetcwd.c: Revert some of the previous change; intead,
3858 fix the HAVE_GETCWD_NULL code to behave more like the
3859 !HAVE_GETCWD_NULL code used to.
3862 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3865 2001-09-04 Paul Eggert <eggert@twinsun.com>
3867 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3868 Use ssize_t, not int, to store result of readlink.
3869 Check for ssize_t overflow as well as size_t overflow,
3870 as POSIX says the result of readlink is implementation-defined
3871 when ssize_t overflows.
3872 Remove unnecessary cast to char*.
3873 Use free+malloc instead of realloc, as the storage doesn't need
3874 to be preserved and it's clearer and can be more efficient that way.
3875 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3876 * xreadlink.h (xreadlink): Update prototype.
3878 2001-09-03 Paul Eggert <eggert@twinsun.com>
3880 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3881 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3882 spotted by Jim Meyering.
3884 2001-09-03 Jim Meyering <meyering@lucent.com>
3886 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3888 2001-09-03 Paul Eggert <eggert@twinsun.com>
3890 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3891 like the HAVE_GETCWD_NULL code.
3892 Include pathmax.h if not HAVE_GETCWD.
3893 Do not include xalloc.h.
3894 (INITIAL_BUFFER_SIZE): New symbol.
3895 Do not use xmalloc / xrealloc, since the caller is responsible for
3896 handling errors. Preserve errno around `free' during failure.
3897 Do not overrun buffer when using getwd.
3899 2001-09-03 Paul Eggert <eggert@twinsun.com>
3901 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3902 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3904 2001-09-02 Jim Meyering <meyering@lucent.com>
3906 * error.c: Update from GNU libc.
3908 2001-09-01 Jim Meyering <meyering@lucent.com>
3910 * xreadlink.c: New file.
3911 * xreadlink.h: New file.
3912 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3914 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3915 doesn't conflict with sparc Solaris 7's definition in
3916 /usr/include/sys/int_types.h.
3918 * exclude.c: Use `""', not `<>' to #include non-system header files.
3919 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3920 and strncasecmp as r-values. Unixware didn't have declarations.
3922 2001-08-31 Jim Meyering <meyering@lucent.com>
3924 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3925 Use an initial, malloc'd, buffer of length 128 rather than
3926 a statically allocated one of length 1024.
3928 2001-08-30 Paul Eggert <eggert@twinsun.com>
3930 * xgetcwd.c: Don't include pathmax.h.
3931 Include stdlib.h and unistd.h if available.
3933 (xmalloc, xstrdup, free): Remove decls.
3934 (xgetcwd): Don't assume sizes fit in unsigned.
3935 Check for overflow when computing sizes.
3936 Simplify reallocation code.
3938 2001-08-28 Paul Eggert <eggert@twinsun.com>
3940 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3942 * strtoimax.c: Renamed from strtoxmax.c, removing the
3945 Also, make the following further changes to make this file's
3946 configuration more similar to that of strtol.c:
3947 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3948 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3949 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3950 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3951 changed to signed values.
3953 And make the following changes as well:
3954 Fix copyright notice, as 1999 was missing.
3955 (verify): New macro.
3956 (strtoimax): Check sizes at compile-time, not run-time.
3957 Prefer strtol to strtoll if both work.
3958 (main): Remove; it was not that useful and was a pain to maintain.
3960 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3962 2001-08-30 Paul Eggert <eggert@twinsun.com>
3964 * savedir.c (savedir): Remove size parameter, as POSIX says that
3965 a directory's st_size can have an arbitrary value, so the old
3966 usage could waste an arbitrary amount of memory. All uses
3968 * savedir.h: Update prototype.
3970 2001-08-30 Paul Eggert <eggert@twinsun.com>
3972 * xstrtol.c (strtoimax): New decl.
3974 2001-08-28 Paul Eggert <eggert@twinsun.com>
3976 * xstrtol.h: Add copyright notice.
3977 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3978 LONGINT_INVALID_SUFFIX_CHAR.
3980 2001-08-30 Paul Eggert <eggert@twinsun.com>
3982 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3985 2001-08-30 Paul Eggert <eggert@twinsun.com>
3987 * hash.c: Remove '2001' from copyright notice.
3989 2001-08-30 Paul Eggert <eggert@twinsun.com>
3991 * full-write.h: New file.
3992 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3993 * full-write.c: Correct credits, as cccp.c no longer
3994 exists and anyway it was so heavily changed from the old cccp
3995 code as to be unrecognizable. Include full-write.h.
3996 (full_write) Return size_t, with short writes meaning failure.
3997 All callers changed. This fixes a bug with large buffers
3999 * utime.c: Include full-write.h.
4001 2001-08-30 Paul Eggert <eggert@twinsun.com>
4003 Merge 'exclude' changes from tar 1.13.22.
4004 This fixes one or two unlikely storage allocation overflow bugs,
4005 but doesn't change user-visible behavior otherwise.
4007 2001-08-30 Paul Eggert <eggert@twinsun.com>
4009 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4010 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4011 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4012 Include if available.
4013 (<xalloc.h>): Include
4014 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4015 (verify): New macro. Use it to verify that EXCLUDE macros do not
4016 collide with FNM macros.
4017 (struct patopts): New struct.
4018 (struct exclude): Use it, as exclude patterns now come with options.
4019 (new_exclude): Support above changes.
4020 (new_exclude, add_exclude_file):
4021 Initial size must now be a power of two to simplify overflow checking.
4022 (free_exclude, fnmatch_no_wildcards): New function.
4023 (excluded_filename): No longer requires options arg, as the options
4024 are determined by add_exclude. Now returns bool, not int.
4025 (excluded_filename, add_exclude):
4026 Add support for the fancy new exclusion options.
4027 (add_exclude, add_exclude_file): Now takes int options arg.
4028 Check for arithmetic overflow when computing sizes.
4029 (add_exclude_file): xrealloc might modify errno, so don't
4030 realloc until after errno might be used.
4032 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4034 (free_exclude): New decl.
4035 (add_exclude, add_exclude_file): Now takes int options arg.
4036 (excluded_filename): No longer requires options arg, as the options
4037 are determined by add_exclude. Now returns bool, not int.
4039 2001-08-30 Paul Eggert <eggert@twinsun.com>
4041 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4043 2001-08-27 Jim Meyering <meyering@lucent.com>
4045 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4047 * version-etc.c (N_): Remove definition.
4048 Revert most of last change.
4049 Instead, simply don't mark the `Copyright...' string for translation.
4050 Based on advice from Paul Eggert.
4052 * strtoxmax.c: Tweak comment.
4054 2001-08-26 Jim Meyering <meyering@lucent.com>
4056 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4057 of copyright with `%s' so translators don't get an untranslated
4059 (COPYRIGHT_YEAR): Define.
4060 (version_etc): Use fprintf rather than fputs.
4061 Suggestion from Ulrich Drepper.
4063 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4065 * strtoll.c: New file, from GNU libc.
4066 * xstrtoimax.c: New file.
4068 * xstrtol.h: Add xstrtoimax.
4069 * strtoumax.c: New file. Simply include "strtoumax.c".
4070 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4072 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4073 * strtoxmax.c: ... then renamed to this.
4075 2001-08-13 Paul Eggert <eggert@twinsun.com>
4077 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4078 Port to Solaris 8, where 'sed' requires a space after the 'r'
4079 command, and where sh dislikes "$/". Clean up the spacing a bit.
4080 Redirect output to $tmp just once.
4082 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4084 * addext.c (<errno.h>): Include.
4085 (errno): Declare if not defined.
4086 (addext): Work correctly when pathconf returns -1 and leaves
4087 errno alone because there is no limit. Also, work even if
4088 pathconf returns a value greater than SIZE_MAX.
4090 2001-08-12 Jim Meyering <meyering@lucent.com>
4092 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4093 Simply `return getcwd (NULL, 0);'.
4094 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4095 Use 1300 as initial value for length, not PATH_MAX.
4097 * pathmax.h: Clean up cpp syntax.
4099 2001-08-12 Jim Meyering <meyering@lucent.com>
4101 * gettimeofday.c: New file.
4103 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4105 2001-08-04 Jim Meyering <meyering@lucent.com>
4107 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4108 to get in sync with glibc.
4110 2001-08-03 Paul Eggert <eggert@twinsun.com>
4112 The following changes are from gettext 0.10.39 as maintained by
4115 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4116 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4117 with inverted sense. All uses changed.
4119 * mbswidth.c: Don't include <limits.h>.
4120 Include <stdlib.h> and <string.h> unconditionally.
4121 (iswcntrl, mbsinit, ISCNTRL): New macros.
4122 (mbsnwidth): Use K&R style function declarations.
4123 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4124 can optimize it when MB_CUR_MAX == 1.
4125 The width of control characters is zero, not 1.
4127 2001-07-15 Jim Meyering <meyering@lucent.com>
4129 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4130 (BUILT_SOURCES): Add unlocked-io.h.
4131 (io_functions): Define.
4132 (unlocked-io.h): New rule.
4133 (DISTCLEANFILES): Add unlocked-io.h.
4134 (all-local): Depend on unlocked-io.h, to ensure it is created.
4136 * unlocked-io.hin: New file
4138 * regex.c: Update from glibc.
4140 2001-07-05 Jim Meyering <meyering@lucent.com>
4142 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4144 (libfetish_a_SOURCES): Put all .h files here instead.
4145 Remove a thus-exposed (better checks in automake) duplicate and
4146 two unnecessary .h files.
4148 2001-06-11 Jim Meyering <meyering@lucent.com>
4150 * regex.c: Update from GNU libc.
4152 2001-05-27 Jim Meyering <meyering@lucent.com>
4154 * readutmp.h (UT_TYPE): Define.
4156 2001-05-24 Jim Meyering <meyering@lucent.com>
4158 * argmatch.c: Include "quote.h".
4159 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4160 quote function. Reported by Göran Uddeborg.
4162 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4164 * dirname.c (dir_name): Compute append_dot using path, not newpath
4165 which is not yet declared.
4167 2001-05-11 Paul Eggert <eggert@twinsun.com>
4169 * Makefile.am (libfetish_a_SOURCES):
4170 Add strftime.c, since we now compile it on all hosts.
4172 * strftime.c (my_strftime):
4173 Define to nstrftime if emacs, but only if my_strftime is not defined.
4174 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4175 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4176 Add one more extra argument: a nanoseconds value.
4179 (my_strftime function): Add %N format.
4180 (emacs_strftimeu): Renamed from emacs_strftime,
4181 with extra ut argument.
4183 2001-05-11 Paul Eggert <eggert@twinsun.com>
4185 dirname code cleanup. base_name now behaves more compatibly
4186 with POSIX basename when given file names that have trailing
4187 slashes, and similarly for dir_name. Add new primitives
4188 base_len and dir_len. Put the directory-name-related decls
4191 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4192 * backupfile.c (base_name): Likewise.
4193 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4194 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4195 * makepath.c (strip_trailing_slashes): Likewise.
4196 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4198 * rename.c (strip_trailing_slashes): Likewise.
4199 * same.c (base_name): Likewise.
4200 * stripslash.c (ISSLASH): Likewise.
4202 * addext.c: Include <dirname.h> after size_t is defined.
4203 * backupfile.c: Likewise.
4205 * addext.c (addext): Use base_len to trim redundant
4206 trailing slashes instead of doing it ourselves.
4207 But do not trim the last slash if it is not redundant.
4209 * backupfile.c (find_backup_file_name,
4210 max_backup_version): Use base_len instead of rolling it ourselves.
4211 Handle the case of "" and (on DOS) "C:" correctly.
4213 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4214 Include <string.h>, <dirname.h>.
4215 (base_name): Allow file names ending in slashes, other than names
4216 that are all slashes. In this case, return the basename followed
4217 by the slashes. This is more general, and can be used in places
4218 where the original base_name purposely had an assertion failure.
4219 (base_len): New function.
4221 * dirname.c: Include <string.h> instead of <stdlib.h>.
4222 Do not include <assert.h>; no longer needed.
4224 (memrchr): Remove decl.
4225 (dir_name_r): Remove.
4226 (dir_len): Renamed from dirlen. All callers changed.
4227 Rewrite in terms of base_name, for simplicity and consistency.
4228 (dir_name): Never return NULL. All callers changed.
4229 Do not include <stdlib.h> in test program; no longer needed.
4230 return 0; is fine for test program.
4232 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4234 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4236 * path-concat.c (path_concat): Use base_len to compute
4237 base length, not strlen; this means we cannot rely on memcpy
4240 * same.c (STREQ): Remove.
4241 (same_name): Handle the case where the basename ends in trailing '/'.
4243 * stripslash.c (strip_trailing_slashes): Return nonzero if
4244 a slash was stripped. Do not strip the last slash after a
4247 2001-04-08 Jim Meyering <meyering@lucent.com>
4249 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4250 recomputed; that's necessary when the offset spans a DST transition.
4251 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4253 2001-04-02 Jim Meyering <meyering@lucent.com>
4255 * regex.h, regex.c: Update from GNU libc.
4257 2001-03-19 Paul Eggert <eggert@twinsun.com>
4259 * version-etc.c (version_etc_copyright): Update to 2001.
4261 2001-03-16 Paul Eggert <eggert@twinsun.com>
4263 * tempname.c (uint64_t): Define to uintmax_t if
4264 not defined, and if UINT64_MAX is not defined.
4265 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4266 Reported by John David Anglin.
4268 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4270 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4271 alias if codeset is empty.
4272 * config.charset (BeOS): Use wildcard syntax.
4274 2001-03-13 Jim Meyering <meyering@lucent.com>
4276 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4277 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4280 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4282 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4284 * unicodeio.c (print_unicode_char): Simplify accordingly.
4286 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4288 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4289 support for DOS/DJGPP.
4291 2001-02-28 Paul Eggert <eggert@twinsun.com>
4293 * Makefile.am (libfetish_a_SOURCES):
4294 Add dup-safer.c, fopen-safer.c.
4295 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4297 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4299 2001-02-25 Paul Eggert <eggert@twinsun.com>
4301 The mkstemp replacement is taken from glibc 2.2.2, with some
4302 portability fixes for use outside glibc, as follows:
4304 * tempname.c (struct_stat64): New macro.
4305 (direxists, __gen_tempname): Use it.
4306 This avoids a portability problem with Solaris 8.
4308 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4309 (<stddef.h>, <stdint.h>, <string.h>):
4310 Include only if STDC_HEADERS || _LIBC.
4311 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4312 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4313 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4314 (__set_errno): Define this macro if <errno.h> doesn't.
4315 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4316 Define these macros if <stdio.h> doesn't.
4317 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4318 Define these macros if <sys/stat.h>
4319 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4320 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4321 __xstat64): Define if not _LIBC.
4322 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4323 (__gen_tempname): Invoke gettimeofday only if
4324 HAVE_GETTIMEOFDAY || _LIBC;
4325 otherwise, fall back on plain "time".
4326 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4328 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4330 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4332 2001-02-17 Jim Meyering <meyering@lucent.com>
4334 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4335 around included file name.
4337 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4339 * strftime.c: Update from GNU libc (the only changes were to comments).
4341 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4343 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4345 2001-02-17 Paul Eggert <eggert@twinsun.com>
4347 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4348 Remove workaround macros for hosts that have mbrtowc but not
4349 mbstate_t, as we now insist on proper declarations for both
4350 before using mbrtowc.
4352 2001-02-17 Jim Meyering <meyering@lucent.com>
4354 * regex.c: Update from libc.
4356 2001-02-16 Paul Eggert <eggert@twinsun.com>
4358 * alloca.c (malloc): Undef before defining, since stdlib.h
4359 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4360 Reported by Mark Hounschell via Paul Eggert.
4362 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4364 * config.charset: Update for FreeBSD 4.2.
4366 2001-01-26 Jim Meyering <meyering@lucent.com>
4368 * quotearg.c: Include stddef.h.
4369 * quote.c: Include stddef.h.
4370 Reported by Axel Kittenberger.
4372 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4373 line in double quotes so that it evokes a better diagnostic.
4374 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4375 Reported by Axel Kittenberger.
4377 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4379 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4380 to avoid a warning. Add back 'const' to inptr.
4382 2001-01-16 Jim Meyering <meyering@lucent.com>
4384 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4387 2001-01-14 Jim Meyering <meyering@lucent.com>
4389 * rename.c: New file. From Volker Borchert.
4390 Include stdlib.h, string.h or strings.h, and xalloc.h.
4391 Use strip_trailing_slashes rather than open-coding it.
4393 2001-01-03 Paul Eggert <eggert@twinsun.com>
4395 * strftime.c: Sync with glibc time/strftime.c 1.81.
4397 2001-01-03 Jim Meyering <meyering@lucent.com>
4399 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4400 local `inptr' to avoid warning with some system declarations of iconv.
4402 2000-12-29 Paul Eggert <eggert@twinsun.com>
4404 * modechange.c: Do not assume that mode_t uses the
4405 traditional octal encoding. E.g. "chmod 1 FOO" should set
4406 the other-execute bit of FOO even if S_IXOTH != 1.
4408 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4409 WOTH, XOTH, ALLM): New macros.
4410 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4411 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4413 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4414 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4416 No need to use uintmax_t; unsigned long is long enough.
4417 Don't bother to get suffix since we don't use it.
4419 2000-12-24 Jim Meyering <meyering@lucent.com>
4421 * hash.c (is_prime): Return explicit boolean values.
4422 (hash_get_first): Return NULL to appease Irix5.6's 89.
4423 Reported by Nelson Beebe.
4425 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4427 * localcharset.c (locale_charset): Add support for Win32.
4429 2000-12-18 Paul Eggert <eggert@twinsun.com>
4431 * physmem.h, physmem.c: New files.
4433 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4434 (noinst_HEADERS): Add physmem.h.
4436 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4437 't' for compatibility with Solaris 8 sort.
4439 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4441 * config.charset: Add support for BeOS.
4443 2000-12-16 Jim Meyering <meyering@lucent.com>
4445 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4446 SHELLS_FILE to a file name that's useful on djgpp systems.
4448 (ADDITIONAL_DEFAULT_SHELLS): Define.
4449 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4450 Based mostly on a patch from Prashant TR.
4452 2000-12-16 Jim Meyering <meyering@lucent.com>
4454 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4455 N and M) would have treated it like `chown N:N FILE'.
4457 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4459 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4461 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4462 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4463 to the list of canonical encodings. Rename EUC-CN to GB2312.
4465 2000-12-08 Andreas Schwab <schwab@suse.de>
4467 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4468 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4470 2000-12-07 Jim Meyering <meyering@lucent.com>
4472 * stripslash.c (ISSLASH): Define.
4473 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4476 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4477 (dir_name_r): Declare this function as static.
4478 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4479 manifest itself on a name containing a mix of slashes and
4481 Make this function work with names starting with a DOS-style
4482 drive letter and colon prefix.
4483 (dir_name): Append `.' if necessary.
4484 Based mostly on patches from Prashant TR and Eli Zaretskii.
4486 * dirname.h (dir_name_r): Remove prototype.
4488 2000-12-05 Jim Meyering <meyering@lucent.com>
4490 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4492 2000-12-04 Jim Meyering <meyering@lucent.com>
4494 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4495 Also include memory.h, stdlib.h, unistd.h if appropriate.
4496 Reported by Andreas Jaeger (conflicting declaration of malloc).
4498 2000-12-02 Jim Meyering <meyering@lucent.com>
4500 * closeout.h: Make idempotent, to avoid some obscure warnings.
4502 2000-12-01 Paul Eggert <eggert@twinsun.com>
4504 * memrchr.c: Include <config.h> before any system include file.
4506 2000-11-29 Paul Eggert <eggert@twinsun.com>
4508 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4510 2000-11-26 Jim Meyering <meyering@lucent.com>
4512 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4514 2000-11-22 Paul Eggert <eggert@twinsun.com>
4516 * strftime.c (my_strftime): Do not invoke mbrlen with a
4517 size of (size_t) -1; it's not portable.
4519 2000-11-17 Akim Demaille <akim@epita.fr>
4521 * obstack.h: Formatting changes.
4522 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4523 prevent type checking.
4524 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4525 cast the value to (void *): assigning a `foo *' to a `void *'
4527 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4529 2000-11-17 Jim Meyering <meyering@lucent.com>
4531 * strstr.c: Update from GNU libc.
4533 2000-11-16 Jim Meyering <meyering@lucent.com>
4535 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4537 2000-11-11 Jim Meyering <meyering@lucent.com>
4539 * error.c: Add a couple #includes, merging from GNU libc version.
4541 2000-11-10 Jim Meyering <meyering@lucent.com>
4543 * obstack.h: Update from GNU libc.
4544 * obstack.c: Likewise.
4546 2000-11-06 Paul Eggert <eggert@twinsun.com>
4548 * getusershell.c (setusershell): Use rewind rather than
4549 fseek/fseeko, to avoid configuration hassles with fseeko.
4550 Don't bother opening SHELLS_FILE if shellstream is NULL;
4553 2000-11-05 Jim Meyering <meyering@lucent.com>
4555 * makepath.h (make_dir): Declare.
4556 * makepath.c (make_dir): Remove `static' attribute.
4559 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4561 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4562 last one in a bucket, advance to the next bucket.
4564 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4566 * fnmatch.c: Do not comment out all the code if we are using
4567 the GNU C library, because in some cases we are replacing buggy
4568 code in the GNU C library itself.
4570 2000-10-30 Paul Eggert <eggert@twinsun.com>
4572 * error.h, getline.h, modechange.h:
4573 Remove "2000" from Copyright line, as the file hasn't been
4574 changed this year other than in the copyright notice.
4576 * xalloc.h: Add "2000" to Copyright line, as this file
4577 was changed this year.
4579 2000-10-30 Paul Eggert <eggert@twinsun.com>
4581 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4582 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4583 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4585 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4587 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4588 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4589 doesn't define __restrict_arr.
4591 2000-10-29 Jim Meyering <meyering@lucent.com>
4593 * xstat.in: Fix grammar in comment.
4595 2000-10-28 Jim Meyering <meyering@lucent.com>
4597 * memchr.c: Update from libc.
4598 Adjust for portability:
4599 [HAVE_STDLIB_H]: Include stdlib.h.
4600 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4601 Undef __memchr, too.
4602 [!weak_alias]: Define __memchr to memchr.
4604 * regex.c: Update from libc.
4605 * regex.h: Likewise.
4606 * getopt1.c: Likewise.
4607 * memcmp.c: Likewise.
4609 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4610 Avoid using fseek, when possible -- it's broken by design.
4611 Patch by Ulrich Drepper.
4613 2000-10-26 Jim Meyering <meyering@lucent.com>
4615 * strftime.c: Update from libc.
4617 2000-10-25 Jim Meyering <meyering@lucent.com>
4619 * obstack.c: Update from libc.
4621 2000-10-23 Jim Meyering <meyering@lucent.com>
4623 * hard-locale.c (hard_locale): Revert last change -- it was simply
4624 wrong. That set_locale call must not have any side effects.
4627 2000-10-22 Jim Meyering <meyering@lucent.com>
4629 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4630 [CYCLIC]: Remove now-unused definition.
4632 * save-cwd.c (O_DIRECTORY): Define, if needed.
4633 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4634 Suggestion from Ulrich Drepper.
4636 2000-10-21 Jim Meyering <meyering@lucent.com>
4638 * dirname.c (dir_name_r): New function, factored out of dir_name.
4639 (dir_name): Use dir_name_r.
4640 * dirname.h (dir_name_r): Declare it.
4642 2000-10-21 Jim Meyering <meyering@lucent.com>
4644 * dirname.c (memrchr): Declare if necessary.
4645 (dir_name): Remove the restriction that there be no
4646 trailing slashes. Now, this code skips past them, effectively
4648 [TEST_DIRNAME] (main): New unit tests.
4650 * memrchr.c: New file from GNU libc.
4651 Undef __memrchr, too.
4652 [!weak_alias]: Define __memrchr to memrchr.
4653 Guard weak_alias use with `#ifdef weak_alias'.
4655 2000-10-17 Jim Meyering <meyering@lucent.com>
4657 * quote.h (PARAMS): Define and use.
4658 Reported by Akim Demaille.
4660 * getopt.c: Update from libc.
4662 2000-10-16 Jim Meyering <meyering@lucent.com>
4664 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4667 2000-09-25 Jim Meyering <meyering@lucent.com>
4669 * md5.h (rol): Define (from GnuPG).
4671 * sha.c: Give credit (GnuPG) where due.
4672 (M): Use rol rather than open-coding it.
4673 Add a FIXME comment.
4675 2000-09-21 Jim Meyering <meyering@lucent.com>
4677 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4678 Reported by Michael Stone.
4680 2000-09-20 Jim Meyering <meyering@lucent.com>
4682 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4683 (noinst_HEADERS): Add sha.h.
4684 Based on code from Scott G. Miller and from GnuPG.
4686 2000-09-15 Jim Meyering <meyering@lucent.com>
4688 * regex.c: Update from libc.
4690 2000-09-10 Jim Meyering <meyering@lucent.com>
4692 * getopt.c (_getopt_internal): Update from glibc.
4694 2000-09-09 Jim Meyering <meyering@lucent.com>
4696 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4697 think it should be used as a general replacement for isascii.
4698 * fnmatch.c: Likewise.
4699 * mbswidth.c: Likewise
4700 * regex.c: Likewise.
4703 * userspec.c: Include sys/param.h and limits.h.
4705 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4706 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4707 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4708 UID, GID. Check range.
4710 2000-09-06 Jim Meyering <meyering@lucent.com>
4712 * getopt.c (_getopt_internal): Update from glibc.
4714 2000-08-30 Jim Meyering <meyering@lucent.com>
4716 * strftime.c: Merge in changes from GNU libc.
4718 2000-08-26 Jim Meyering <meyering@lucent.com>
4720 * closeout.c: Include "__fpending.h".
4721 (close_stdout_status): Return right away if there's nothing to flush.
4723 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4724 * __fpending.c: New file.
4725 * __fpending.h: New file.
4727 2000-08-07 Paul Eggert <eggert@twinsun.com>
4729 Standardize on "memory exhausted" instead of "Memory exhausted"
4730 or "virtual memory exhausted".
4731 * obstack.c (print_and_abort): Use "memory exhausted", not
4732 "virtual memory exhausted".
4733 * same.c (same_name): Invoke xalloc_die instead of printing
4735 * userspec.c (parse_user_spec): Likewise.
4736 * bumpalloc.h: comment fix
4737 * same.c, userspec.c: Include xalloc.h.
4739 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4740 not char *const and pointing to a constant array.
4741 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4742 (xrealloc): Comment fix.
4744 * userspec.c (parse_user_spec):
4745 Don't translate a message until just before returning,
4746 to avoid unnecessary translation.
4748 2000-08-07 Jim Meyering <meyering@lucent.com>
4750 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4751 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4752 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4753 getgroups.c, gethostname.c, getopt.h, group-member.c,
4754 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4755 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4756 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4757 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4758 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4759 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4760 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4761 yesno.c: Back out Copyright date changes for each file with no change
4762 this year. This eases coordination with other programs using the same
4763 source code modules. From Paul Eggert.
4765 2000-08-03 Greg McGary <greg@mcgary.org>
4767 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4768 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4769 (EXTEND_BUFFER): Use them.
4771 2000-08-01 Jim Meyering <meyering@lucent.com>
4773 * dirname.c (ISSLASH): Define.
4774 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4775 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4776 both `\' and `/' may be use as path separators.
4777 Based on a patch from Prashant TR.
4779 2000-07-31 Paul Eggert <eggert@twinsun.com>
4781 * quotearg.c (quotearg_n_options): Don't make the initial
4782 slot vector a constant, since it might get modified.
4784 2000-07-31 Jim Meyering <meyering@lucent.com>
4786 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4787 * obstack.c (print_and_abort): Likewise.
4789 2000-07-30 Paul Eggert <eggert@twinsun.com>
4791 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4792 buffer, so that the caller can always quote one small
4793 component of a "memory exhausted" message in slot 0.
4794 From a suggestion by Jim Meyering.
4796 2000-07-30 Jim Meyering <meyering@lucent.com>
4798 * makepath.c (make_path): Quote the other instance, too.
4800 * quotearg.c (N_STATIC_SLOTVECS): Define.
4801 (STATIC_BUF_SIZE): Define.
4802 (quotearg_n_options): Use only statically allocated storage when
4803 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4804 than STATIC_BUF_SIZE.
4806 2000-07-29 Jim Meyering <meyering@lucent.com>
4808 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4809 * dirname.c (dir_name): Likewise.
4811 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4813 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4814 (dir_name): Assert that there are no trailing slashes.
4816 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4818 * mbswidth.h (mbswidth): Add a flags argument.
4819 (mbswidth): New declaration.
4820 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4821 * mbswidth.c (mbswidth): Add a flags argument.
4822 (mbsnwidth): New function.
4824 2000-07-24 Jim Meyering <meyering@lucent.com>
4826 * mbswidth.c: Remove useless #else. From Bruno Haible.
4828 2000-07-23 Paul Eggert <eggert@twinsun.com>
4830 * mbswidth.c (_XOPEN_SOURCE):
4831 Don't define; this causes problems on Solaris 7.
4832 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4834 2000-07-23 Paul Eggert <eggert@twinsun.com>
4837 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4838 so that mbstate_t is always defined.
4840 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4841 be 1 in at least one GCC installation, and this configuration
4842 error is likely to be common. Ignoring MB_LEN_MAX hurts
4843 performance on hosts that have mbrtowc but have only unibyte
4844 locales, but I assume these hosts are rare.
4846 2000-07-23 Paul Eggert <eggert@twinsun.com>
4848 * quotearg.c: Streamline by invoking multibyte code only if needed.
4849 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4850 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4851 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4852 invoke multibyte primitives.
4854 2000-07-23 Jim Meyering <meyering@lucent.com>
4856 * basename.c (base_name): Add an assertion.
4858 2000-07-15 Bruno Haible <clisp.cons.org>
4860 * quotearg.c: When the system forces us to redefine mbstate_t,
4861 shadow its mbsinit function.
4863 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4865 * mbswidth.h: New file.
4866 * mbswidth.c: New file.
4867 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4868 (noinst_HEADERS): Add mbswidth.h.
4870 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4872 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4875 2000-07-15 Jim Meyering <meyering@lucent.com>
4877 * makepath.c: Include quote.h.
4878 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4879 corresponding argument in a `quote (...)' call.
4880 Give better diagnostics.
4882 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4883 (noinst_HEADERS): Add quote.h.
4885 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4886 from tar's src/misc.c.
4887 * quote.h: New file. Prototypes for same.
4889 2000-07-10 Paul Eggert <eggert@twinsun.com>
4891 From a suggestion by Bruno Haible.
4892 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4893 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4894 to decide whether to define the BeOS workaround macro;
4895 this adjusts to the change to AC_MBSTATE_T.
4897 2000-07-13 Paul Eggert <eggert@twinsun.com>
4899 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4901 * quotearg.c (quoting_style_args, quoting_style_vals,
4902 quotearg_buffer_restyled): Add support for
4903 clocale_quoting_style. Undo previous change to
4904 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4905 and "{RIGHT QUOTATION MARK}" msgids.
4907 2000-07-05 Paul Eggert <eggert@twinsun.com>
4909 The old behavior of quoting `like this' doesn't look good with
4910 newer, ISO-style fonts. See:
4911 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4913 Instead, quote "like this" by default. Let the translator
4914 tailor the locale-specific quoting behavior by providing
4915 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4917 * quotearg.c (N_): New macro.
4918 (gettext_default): New function.
4919 (quotearg_buffer_restyled): Use
4920 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4921 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4923 2000-07-09 Jim Meyering <meyering@lucent.com>
4925 * Most files: Update copyright dates to include 2000.
4927 2000-07-08 Jim Meyering <meyering@lucent.com>
4929 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4931 (xgethostname): Remove now-unnecessary #ifdef.
4932 Move declaration of `err' into loop where it's used.
4934 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4936 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4937 by allocating a larger buffer. Test the gethostname return value for
4938 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4939 returns an error and ENAMETOOLONG isn't defined.
4941 2000-07-05 Paul Eggert <eggert@twinsun.com>
4942 and Bruno Haible <haible@clisp.cons.org>
4944 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4946 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4948 * quotearg.c (struct quoting_options): Simplify quote_these_too
4951 2000-07-03 Jim Meyering <meyering@lucent.com>
4953 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4954 Reported by Bruno Haible.
4956 2000-07-04 Jim Meyering <meyering@lucent.com>
4958 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4959 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4962 2000-07-03 Paul Eggert <eggert@twinsun.com>
4963 and Bruno Haible <haible@clisp.cons.org>
4965 * quotearg.c (mbrtowc):
4966 Assign to *pwc, and return 1 only if result is nonzero.
4967 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4969 2000-07-03 Jim Meyering <meyering@lucent.com>
4971 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4972 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4975 2000-07-02 Jim Meyering <meyering@lucent.com>
4977 * quotearg.c (mbstate_t): Don't define here.
4979 2000-07-02 Jim Meyering <meyering@lucent.com>
4981 * nanosleep.c (SIGCONT): Define if not already defined.
4983 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4985 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4986 per change in ../m4/ls-mntd-fs.m4.
4987 (read_filesystem_list): Ignore symbolic links.
4989 2000-06-29 Jim Meyering <meyering@lucent.com>
4991 * same.c: Include <string.h> or <strings.h>, as appropriate,
4992 for declaration of strcmp.
4994 * long-options.c: Include <stdlib.h>, for declaration of exit.
4996 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4997 Avoid warning by casting result to `char *' to remove `const'.
4999 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5001 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5003 2000-06-26 Paul Eggert <eggert@twinsun.com>
5005 savedir now sets errno on failure and invokes xmalloc to get memory.
5006 Fix a couple of other minor bugs while we're at it.
5008 * savedir.c (<unistd.h>): Do not include; there's no need.
5009 (NAMLEN): Remove macro.
5010 (malloc, realloc): Remove decls.
5012 ("xalloc.h"): Include.
5013 (NAME_SIZE_DEFAULT): New macro.
5014 (savedir): Use xmalloc / xrealloc to allocate memory.
5015 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5016 Skip "" directory entries.
5017 Use strlen to calculate directory entry length, since the old method
5018 is rarely used these days and isn't worth supporting.
5019 Don't use a pointer after freeing it.
5020 Check for integer overflow when calculating allocation size.
5021 Use memcpy to copy entries, instead of stpcpy.
5022 Set errno properly when returning NULL.
5023 Check for readdir error.
5025 2000-06-26 Jim Meyering <meyering@lucent.com>
5027 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5029 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5031 * getusershell.c (xmalloc, xrealloc): Remove functions.
5033 Don't include <stdlib.h>. Don't declare malloc, realloc.
5035 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5037 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5039 2000-06-24 Jim Meyering <meyering@lucent.com>
5041 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5043 2000-06-21 Jim Meyering <meyering@lucent.com>
5045 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5047 2000-06-19 Paul Eggert <eggert@twinsun.com>
5049 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5050 (mbrtowc, mbstate_t): Define substitutes if
5051 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5052 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5053 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5055 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5057 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5058 than 1024, return a memory chunk of least possible size, instead
5059 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5060 Use free/xmalloc instead of xrealloc to avoid copying for very long
5063 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5065 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5066 address, not strdup. Include <stdlib.h> and don't declare free().
5068 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5070 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5073 2000-06-21 Jim Meyering <meyering@lucent.com>
5075 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5076 (noinst_HEADERS): Add getstr.h.
5078 * getline.c (getstr): Move into a separate file.
5079 * getstr.c (getstr): New file, extracted from getline.c, with
5080 the following changes: new parameter, delim2; both delim[12]
5081 parameters have type `int', not `char'. The latter would lose
5082 with 8-bit delimiters.
5083 * getstr.h: New file.
5085 2000-06-19 Jim Meyering <meyering@lucent.com>
5087 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5089 2000-06-18 Jim Meyering <meyering@lucent.com>
5091 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5092 Besides, these days every porting target provides a mkdir function.
5094 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5095 (this snippet comes from src/system.h).
5097 2000-06-15 Paul Eggert <eggert@twinsun.com>
5099 * human.c (adjust_value): New function.
5100 (human_readable_inexact): Apply rounding style even when
5101 printing approximate values.
5103 2000-06-14 Paul Eggert <eggert@twinsun.com>
5105 * human.c (human_readable_inexact): Allow an input block
5106 size that is not a multiple of the output block size, and vice versa.
5107 Reported by Piergiorgio Sartor.
5109 2000-06-14 Paul Eggert <eggert@twinsun.com>
5111 * getdate.y (get_date): Apply relative times after time
5112 zone indicator, not before. Reported by Todd A. Jacobs.
5114 2000-06-13 Jim Meyering <meyering@lucent.com>
5116 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5118 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5120 2000-06-12 Paul Eggert <eggert@twinsun.com>
5122 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5124 2000-06-04 Paul Eggert <eggert@twinsun.com>
5126 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5128 2000-06-04 Jim Meyering <meyering@lucent.com>
5130 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5131 SunOS 4.1.4 for which gid_t is an unsigned type.
5133 2000-06-03 Jim Meyering <meyering@lucent.com>
5135 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5137 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5139 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5140 newer, don't install charset.alias.
5141 * config.charset: Change the Linux/glibc rules so they become empty
5142 on glibc-2.1 or newer.
5144 2000-06-02 Jim Meyering <meyering@lucent.com>
5146 * mountlist.c: Back out last change. Instead, do this...
5147 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5148 member using the same `ignore'-testing code.
5149 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5153 2000-05-29 Jim Meyering <meyering@lucent.com>
5155 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5156 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5158 2000-05-22 Jim Meyering <meyering@lucent.com>
5160 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5162 2000-05-18 Jim Meyering <meyering@lucent.com>
5164 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5165 back, too, since it may have been modified by allocate_entry.
5166 (hash_delete): Rewrite to use neither the assignment operator
5167 nor the comma operator in an if-expression.
5169 2000-05-15 Paul Eggert <eggert@twinsun.com>
5172 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5173 Remove; no longer needed.
5174 "quotearg.h": Add include.
5175 (file_name): Do not bother to explicitly initialize to NULL; it's less
5176 efficient on some hosts.
5177 (close_stdout_status): Remove test as to whether stdout was already
5178 closed; it breaks for the case "echo x | sort >&-".
5179 Quote file name colons.
5180 Do not assume that _("write error") lacks format strings.
5182 2000-05-15 Jim Meyering <meyering@lucent.com>
5184 * version-etc.c (version_etc_copyright): Update the copyright string
5185 used in all --version output.
5187 2000-05-14 Jim Meyering <meyering@lucent.com>
5189 * closeout.c (close_stdout_set_file_name): New function.
5190 (close_stdout_status): Use new file-scoped global.
5191 Return right away if fstat says the stdout file descriptor is invalid.
5192 * closeout.h (close_stdout_set_file_name): Declare.
5194 2000-05-10 Jim Meyering <meyering@lucent.com>
5196 * closeout.c [default_exit_status]: New file-scoped variable.
5197 (close_stdout_set_status): New function.
5198 * closeout.h (close_stdout_set_status): Declare.
5200 2000-05-08 Jim Meyering <meyering@lucent.com>
5202 * long-options.c: Don't include closeout.h.
5203 (parse_long_options): Don't call close_stdout for --version.
5205 2000-05-06 Jim Meyering <meyering@lucent.com>
5207 * strnlen.c: Undefine __strnlen and strnlen.
5208 [!weak_alias]: Define __strnlen to strnlen.
5210 * atexit.c: New file, from libiberty.
5212 2000-05-06 Jim Meyering <meyering@lucent.com>
5214 * closeout.c (close_stdout_status): Also check for errors on the
5217 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5219 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5220 instead of xmalloc, xrealloc, path_concat.
5221 (locale_charset): Treat empty environment variables as absent.
5222 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5224 2000-05-04 Jim Meyering <meyering@lucent.com>
5226 * getopt.c: Update from glibc.
5227 * obstack.c: Likewise.
5228 * obstack.h: Likewise.
5229 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5231 * regex.h: Likewise.
5232 * strndup.c: Likewise.
5233 * strnlen.c: New file, from glibc.
5235 2000-05-01 Jim Meyering <meyering@lucent.com>
5237 * full-write.c (full_write): Remove `FIXME' part of comment.
5239 2000-04-29 Jim Meyering <meyering@lucent.com>
5241 * path-concat.c: Declare strdup only if it's not defined.
5242 * canon-host.c: Likewise.
5244 2000-04-28 Jim Meyering <meyering@lucent.com>
5246 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5247 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5248 included first, then limits.h is included by locale.h by libintl.h.
5249 From John David Anglin.
5251 2000-04-25 Jim Meyering <meyering@lucent.com>
5253 * makepath.c (S_IRWXUGO): Define.
5254 (make_path): Always perform explicit chmod if MODE specifies any
5255 of the `special' permission bits. Prompted by a bug report against
5256 install from Mate Wierdl and Joost van Baal.
5258 2000-04-18 Jim Meyering <meyering@lucent.com>
5262 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5263 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5265 2000-04-17 Jim Meyering <meyering@lucent.com>
5267 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5268 the definition of it to rpl_strftime also defined-away the system's
5271 2000-04-15 Jim Meyering <meyering@lucent.com>
5273 Use `C' to denote so-called `contiguous' files, the same way
5275 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5276 (ftypelet): Use S_ISCTG.
5277 From Michael Deutschmann.
5279 2000-04-14 Jim Meyering <meyering@lucent.com>
5281 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5283 2000-04-08 Jim Meyering <meyering@lucent.com>
5285 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5286 names don't conflict. Reported by Eli Zaretskii.
5288 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5290 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5291 bug. Deal with the different error behavior of Irix iconv.
5293 2000-04-07 Jim Meyering <meyering@lucent.com>
5295 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5296 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5298 2000-04-05 Jim Meyering <meyering@lucent.com>
5300 Portability tweaks required for ultrix4.3.
5301 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5302 * readutmp.c: Include sys/types.h before sys/stat.h.
5303 * canon-host.c: Declare strdup.
5304 * path-concat.c: Likewise.
5305 From John David Anglin.
5307 2000-04-04 Jim Meyering <meyering@lucent.com>
5309 Be more DOS 8.3-friendly.
5310 * ref-add.sin: Renamed from ref-add.sed.in.
5311 * ref-del.sin: Renamed from ref-del.sed.in.
5312 * Makefile.am: Reflect renaming.
5313 Reported by Eli Zaretskii.
5315 Use a temporary file name that won't clash with `charset.alias'
5316 in the DOS 8.3 name space.
5317 * Makefile.am (charset_tmp): Define.
5318 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5319 (uninstall-local): Likewise.
5320 Reported by Eli Zaretskii.
5322 2000-03-29 Paul Eggert <eggert@twinsun.com>
5324 * time/strftime.c (my_strftime): Make sure we call the system
5325 strftime, not ourselves, when invoking the underlying strftime.
5327 2000-03-24 Jim Meyering <meyering@lucent.com>
5329 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5330 (charset_alias): Define.
5331 (install-exec-local): Factor out common code.
5332 (uninstall-local): Split lines longer than 80.
5333 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5335 (.sed.in.sed): New rule. Don't redirect directly to $@.
5336 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5338 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5340 * config.charset: Output a line containing "Packages using this file".
5341 * ref-add.sed.in, ref-del.sed.in: New files.
5342 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5343 ref-del.sed): New rules.
5345 2000-03-17 Jim Meyering <meyering@lucent.com>
5347 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5348 Otherwise, include <strings.h>
5350 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5352 * unicodeio.c (utf8_wctomb): New function.
5353 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5354 format instead of in UCS-4 with platform dependent endianness.
5356 2000-03-07 Paul Eggert <eggert@twinsun.com>
5358 * savedir.c (savedir): Work even if directory size is
5359 negative; this can happen with some screwy NFS configurations.
5361 2000-03-06 Jim Meyering <meyering@lucent.com>
5363 * localcharset.c (get_charset_aliases): Don't try to free file_name
5364 if it's NULL (because we ran out of memory). From Bruno Haible.
5366 2000-03-05 Jim Meyering <meyering@lucent.com>
5368 * localcharset.c ("path-concat.h"): Include.
5369 (get_charset_aliases): Use path_concat instead of ANSI string
5372 * unicodeio.h (PARAMS): Define.
5373 Use it to guard prototype.
5375 2000-03-04 Jim Meyering <meyering@lucent.com>
5377 * Makefile.am (install-exec-local): Create $(libdir) before installing
5379 (uninstall-local): Uncomment this rule so `make distcheck' works
5382 * unicodeio.c (<errno.h>): Include it.
5383 (errno): Declare if not defined.
5385 * localcharset.c: Add Bruno's comment justifying use of volatile.
5387 * config.charset: New version, incorporating remarks from a linux
5388 i18n mailing list. From Bruno Haible.
5390 2000-03-02 Jim Meyering <meyering@lucent.com>
5392 * Makefile.am (EXTRA_DIST): Add config.charset.
5394 2000-03-01 Jim Meyering <meyering@lucent.com>
5396 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5397 * unicodeio.c: Likewise.
5399 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5401 * config.charset: New file.
5402 * localcharset.c: New file.
5403 * unicodeio.h, unicodeio.c: New files.
5404 * Makefile.am (DEFS): Add -DLIBDIR=...
5405 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5406 (noinst_HEADERS): Add unicodeio.h.
5407 (all-local, install-exec-local, charset.alias): New targets.
5409 2000-02-28 Paul Eggert <eggert@twinsun.com>
5411 * quotearg.c (ALERT_CHAR): New macro.
5412 (quotearg_buffer_restyled): Use it.
5414 2000-02-27 Jim Meyering <meyering@lucent.com>
5416 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5417 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5419 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5420 not `#if STDC_HEADERS'.
5421 Declare malloc if needed.
5423 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5424 now that autoconf always defines the HAVE_DECL_ symbols.
5425 * human.c: Likewise.
5427 * strtoumax.c: Likewise.
5429 * backupfile.c: Arrange for cpp to fail if the configure-time
5430 declaration check was not run.
5432 * human.c: Likewise.
5434 * strtoumax.c: Likewise.
5436 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5437 then first look up the entire `.'-containing string as a login name.
5439 2000-02-18 Paul Eggert <eggert@twinsun.com>
5441 * getdate.y: Handle two-digit years with leading zeros correctly.
5442 (textint): New typedef.
5443 (parser_control): Member year changed from int to textint.
5445 (YYSTYPE): Removed; replaced by %union with int and textint members.
5446 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5447 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5448 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5449 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5450 (date, number, to_year): Use width of number in digits, not its value,
5451 to determine whether it's a 2-digit year, or a 2-digit time.
5452 (yylex): Store number of digits of numeric tokens.
5453 Reported by John Kendall.
5455 (parser_control): Changed from struct parser_control to typedef (for
5456 consistency). All uses changed.
5458 (tID): Removed; not used.
5459 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5461 2000-02-14 Paul Eggert <eggert@twinsun.com>
5463 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5464 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5466 2000-02-12 Jim Meyering <meyering@lucent.com>
5468 * userspec.c (ISDIGIT): Define it.
5469 (isdigit): Remove definition.
5470 (is_number): Use ISDIGIT, not isdigit.
5471 <libintl.h>: Include.
5473 (parse_user_spec): Mark translatable strings.
5475 2000-02-10 Jim Meyering <meyering@lucent.com>
5477 With these changes, nanosleep.[ch] are finally enough like the other
5478 lib/* replacement files to compile on a few more losing systems.
5480 * nanosleep.h: Don't include config.h.
5481 Remove prototype from declaration of nanosleep.
5482 (PARAMS): Remove now-unneeded definition.
5483 * nanosleep.c: #undef nanosleep.
5484 (rpl_nanosleep): Rename from nanosleep.
5486 2000-02-03 Jim Meyering <meyering@lucent.com>
5488 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5489 rather than with `#if HAVE_UTMPNAME'.
5491 2000-02-01 Jim Meyering <meyering@lucent.com>
5493 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5495 2000-01-31 Jim Meyering <meyering@lucent.com>
5497 * nanosleep.h (nanosleep): Guard declaration with
5498 `#if ! HAVE_DECL_NANOSLEEP'.
5499 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5500 the declaration in that vendor's sys/timers.h.
5501 Reported by Christian Krackowizer.
5503 * quotearg.c (ISASCII): Add #undef and move definition to follow
5504 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5505 (ISPRINT): Likewise.
5506 Reported by Tom Tromey.
5508 2000-01-30 Jim Meyering <meyering@lucent.com>
5510 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5511 uses of ->ut_name. The latter doesn't work with new Linux header files
5512 where only utmpx.ut_user is declared.
5514 * readutmp.h (UT_USER): Define.
5516 2000-01-23 Jim Meyering <meyering@lucent.com>
5518 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5521 2000-01-22 Jim Meyering <meyering@lucent.com>
5523 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5524 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5525 Required for some AIX systems. Reported by Christian Krackowizer.
5526 [TESTING] (main): New function.
5528 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5529 * dirname.c (dir_name): Support for DOS-style file names with drive
5532 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5534 * strverscmp.c (ISDIGIT): Define.
5535 (strverscmp): Use ISDIGIT, not isdigit.
5537 2000-01-17 Paul Eggert <eggert@twinsun.com>
5539 * nanosleep.c (nanosleep):
5540 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5541 POSIX.1 doesn't require SA_INTERRUPT and some systems
5542 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5543 it's been part of POSIX.1 since day 1 (in 1988).
5545 2000-01-17 Jim Meyering <meyering@lucent.com>
5547 * interlock: Remove unused file. Reported by François Pinard.
5549 2000-01-16 Paul Eggert <eggert@twinsun.com>
5551 * quotearg.c (quotearg_buffer_restyled): Do not quote
5552 alert, backslash, formfeed, and vertical tab unnecessarily in
5553 shell quoting style.
5556 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5557 Free Software Foundation, Inc.
5558 Copying and distribution of this file, with or without modification,
5559 are permitted provided the copyright notice and this notice are preserved.