1 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4 * atanl.c (atanl): Keep the code as similar to glibc as possible.
5 * logl.c (logl): Keep the code as similar to glibc as possible.
6 This avoids a potential constant-folding bug.
8 2004-10-05 Bruno Haible <bruno@clisp.org>
10 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
12 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
14 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
15 * xmalloc.c (xmemdup): Likewise.
16 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
17 XFREE): Remove these long-obsolescent macros.
18 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
21 * regex.c (re_comp): Cast gettext return value to char *,
22 Problem reported by Martin Neitzel via Mark D. Baushke.
24 2004-10-04 Simon Josefsson <jas@extundo.com>
26 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
27 '#ifdef USE_UNLOCKED_IO'.
29 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
31 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
32 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
33 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
34 regex.c, sha1.c, version-etc.c, yesno.c:
35 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
36 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
37 the includer's responsibility.
41 * modechange.c (mode_compile): Don't decrement a pointer that
42 points to the start of a string, as the C Standard says the
43 resulting behavior is undefined.
45 * backupfile.h (enum backuptype): Rename none -> no_backups,
46 simple -> simple_backups, numbered_existing ->
47 numbered_existing_backups, numbered -> numbered_backups
48 to avoid shadowing problems. All uses changed.
49 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
50 * backupfile.c (check_extension, numbered_backup):
51 Rename locals to avoid shadowing 'basename'.
52 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
55 * .cppi-disable: Add getopt_.h, getopt_int.h.
56 * .cvsignore: Add getopt.h.
58 2004-10-04 Simon Josefsson <jas@extundo.com>
61 * memmem.c: New file, taken from glibc.
63 2004-10-02 Jim Meyering <jim@meyering.net>
65 * dirfd.h, getpagesize.h: Add copyright notice.
67 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
69 * snprintf.c: Remove comments as to why each header is needed.
71 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
76 2004-10-01 Simon Josefsson <jas@extundo.com>
78 * snprintf.c (snprintf): Handle size==0.
80 2004-10-01 Simon Josefsson <jas@extundo.com>
81 Bruno Haible <bruno@clisp.org>
83 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
84 (snprintf): Declare 'args'.
86 2004-09-30 Simon Josefsson <jas@extundo.com>
88 * snprintf.h, snprintf.c: New files.
90 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
92 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
93 (hol_entry_help): Never translate an empty string.
94 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
95 * argp.h (OPTION_NO_TRANS): New option.
97 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
99 * xvasprintf.c: Include xalloc.h.
100 (xvasprintf): Use xalloc_die, not xmalloc_die.
102 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
104 * dummy.c: Change copyright notice to FSF, and license to GPL.
106 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
108 * argp-pvh.c (argp_program_version_hook): Provide initial value.
109 Problem reported by Bruno Haible in:
110 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
112 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
114 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
115 in case some system header has #define'd it. Problem reported by
117 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
119 2004-09-08 Bruno Haible <bruno@clisp.org>
121 * stdint_.h.in: New file, taken from GNU clisp.
123 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
125 * xvasprintf.h: New file.
126 * xvasprintf.c: New file.
127 * xasprintf.c: New file.
129 2004-09-08 Bruno Haible <bruno@clisp.org>
131 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
133 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
135 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
137 Import from coreutils.
138 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
139 strings on unbounded length. alloca's performance benefits aren't
142 (parse_with_separator): New function, with most of the internals
143 of the old parse_user_spec. Allow user to omit both user and group,
144 for compatibility with FreeBSD.
145 Clone only the user name, not the entire spec.
146 Do not set *uid, *gid unless entirely successful.
147 Avoid memory leak in some failing cases.
148 Fix regression for USER.GROUP reported by Dmitry V. Levin in
149 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
150 (parse_user_spec): Rewrite to use parse_with_separator.
152 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
154 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
155 its complicated substitute.
156 * argp-help.c: Include <errno.h>, for program_invocation_short_name
157 and program_invocation_name.
158 (__argp_basename) [!_LIBC]: Remove; the only use was
159 replaced by its body.
160 (__argp_short_program_name): Change condition from
161 !defined __argp_short_program_name to
162 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
163 to match argp-namefrob.h.
164 (__argp_failure): Don't assume strerror_r returns char *.
165 * argp-parse.c (N_): Define unconditionally.
166 (argp_default_options): Fill out initializers with 0 to avoid
169 2004-08-12 Simon Josefsson <jas@extundo.com>
171 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
172 * getopt_.h: Renamed from getopt.h.
174 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
176 Merge from coreutils.
178 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
179 wmemchr or wmemcpy. Problem reported by Robert Dahlem
180 for Reliant Unix 5.43.
182 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
183 (union fooround): Use uintmax_t, not long int.
184 The rest is a merge from libc:
185 [defined _LIBC]: Include <shlib-compat.h>.
186 (_obstack) [defined _LIBC]: Remove after 2.3.4.
188 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
190 * strverscmp.c: Convert to UTF-8.
192 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
194 * obstack.h (obstack_empty_p):
195 Don't assume that chunk->contents is suitably aligned.
196 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
197 Likewise. Problem reported by Benno in
198 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
200 * chown.c (rpl_chown): Work even if the file is writeable but not
201 readable. This could be improved further but it'd take some work.
203 2004-08-08 Simon Josefsson <jas@extundo.com>
205 * xgethostname.c: Don't include error.h (not used).
208 * getpass.c: Include getpass.h first.
210 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
212 * xalloc-die.c: New files.
213 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
215 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
216 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
217 (_, N_, xalloc_die): Move to xalloc-die.c.
218 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
219 so that we needn't mess with xalloc_msg_memory_exhausted.
221 * sha1.h: Renamed from sha.h.
222 (SHA1_H): Renamed from _SHA_H.
223 (sha1_ctx): Renamed from sha_ctx.
224 (sha1_init_ctx): Renamed from sha_init_ctx.
225 (sha1_process_block): Renamed from sha_process_block.
226 (sha1_process_bytes): Renamed from sha_process_bytes.
227 (sha1_finish_ctx): Renamed from sha_finish_ctx.
228 (sha1_read_ctx): Renamed from sha_read_ctx.
229 (sha1_stream): Renamed from sha_stream.
230 (sha1_buffer): Renamed from sha_buffer.
231 * sha1.c: Likewise; renamed from sha.c.
232 Do not include <sys/types.h>.
233 Include <stddef.h> rather than <stdlib.h>.
235 2004-08-08 Bruno Haible <bruno@clisp.org>
237 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
238 FILESYSTEM_PREFIX_LEN.
239 * progreloc.c: Likewise.
240 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
242 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
245 * argp-help.c (make_hol, hol_append): Don't assume that
246 SIZE_MAX is a valid preprocessor constant.
247 (__argp_basename): Change from "#ifndef _LIBC"
248 to "#ifndef __argp_short_program_name", so that
249 we don't compile these functions for tar.
251 More merges from coreutils.
252 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
253 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
255 * addext.c: Remove; no longer needed.
256 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
257 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
258 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
259 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
260 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
261 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
262 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
263 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
264 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
265 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
266 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
267 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
268 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
269 Import changes from coreutils.
271 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
273 Merge from coreutils.
275 * .gdb-history: Remove; this doesn't belong here.
277 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
278 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
279 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
281 * dirname.h: Include <stdbool.h>.
282 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
283 for consistency with POSIX terminology. All uses changed.
284 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
285 (strip_trailing_slashes): Use bool for booleans.
286 * stripslash.c (strip_trailing_slashes): Likewise.
288 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
289 sometimes returns a positive errno value even when it succeeds.
290 (print_errno_message) [!LIBC]: Fall back on strerror if
293 * path-concat.c (mempcpy): Don't define if a system header defines it.
294 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
295 (longest_relative_suffix): New function.
296 (path_concat): Use it. Assume first argument is not NULL.
297 Port to DOS. Omit redundant separators.
298 Report an error instead of returning NULL.
299 Use mempcpy instead of memcpy.
300 (xpath_concat): Remove: not declared or used.
302 * same.h: Include <stdbool.h>
303 (same_name): Return bool, not int.
304 * same.c (same_name): Likewise.
305 (errno): Don't declare; we assume C89 or better now.
307 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
308 if not already defined.
310 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
311 * dup-safer.c (errno): Likewise.
313 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
315 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
318 2004-08-03 Simon Josefsson <jas@extundo.com>
320 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
321 * progname.h: Don't include stdbool.h.
323 2004-08-02 Simon Josefsson <jas@extundo.com>
325 * getsubopt.h: New file, with comments from Bruno Haible.
326 * getsubopt.c: New file, from glibc, but slightly modified based on
327 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
329 2004-08-01 Simon Josefsson <jas@extundo.com>
331 * xgetdomainname.c: Include stdlib.h, for free().
333 2004-07-16 Simon Josefsson <jas@extundo.com>
337 2004-07-16 Bruno Haible <bruno@clisp.org>
339 * backupfile.h: Add extern "C" for C++.
340 * closeout.h: Likewise.
341 * copy-file.h: Likewise.
342 * findprog.h: Likewise.
343 * full-write.h: Likewise.
344 * pathname.h: Likewise.
345 * progname.h: Likewise.
346 * stpcpy.h: Likewise.
347 * stpncpy.h: Likewise.
348 * strcase.h: Likewise.
349 * strstr.h: Likewise.
350 * xalloc.h: Likewise.
352 * mbswidth.h: Add extern "C" for C++.
353 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
355 2004-07-09 Simon Josefsson <jas@extundo.com>
357 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
358 failed without this.)
360 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
362 * fchown-stub.c: New file.
364 2004-06-24 Jim Meyering <jim@meyering.net>
366 * obstack.h (obstack_base): Cast to (void *), per documentation.
368 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
370 * argz.c, argz_.h: New files, which are autoupdated from libtool.
372 2004-06-01 Jim Meyering <jim@meyering.net>
374 * calloc.c: New file.
376 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
378 * getdate.y (yylex): Allow space between sign and number.
379 Problem reported by Dan Jacobson.
381 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
382 and Jim Meyering <jim@meyering.net>
384 Merge from coreutils CVS.
386 * stat-macros.h: New file, with contents from file-type.h
387 and coreutils' system.h.
388 * file-type.c: Include "stat-macros.h".
389 * file-type.h (file_type): Move all macro definitions to new file,
392 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
393 Wrap old code with this conditional.
394 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
395 function that does not dereference symlinks.
396 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
398 * xreadlink.c: Include xreadlink.h first, to catch .h file
400 (xreadlink): Accept new arg SIZE, for efficiency.
401 All decls and uses changed.
402 * xreadlink.h: Include <stddef.h>, for size_t.
404 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
405 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
407 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
409 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
411 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
412 macros to be defined.
413 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
414 the allocator returns NULL because the requested size is zero.
416 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
418 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
419 var. Add comment explaining why libc still defines it. This
420 merges the following patch from glibc:
421 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
423 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
425 * obstack.c (_obstack): Remove unused variable. It hasn't been
426 present in glibc since revision 1.1 of this file.
427 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
428 obstack_alignment_mask, obstack_alloc, obstack_base,
429 obstack_blank, obstack_blank_fast, obstack_chunk_size,
430 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
431 obstack_grow0, obstack_init, obstack_int_grow,
432 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
433 obstack_next_free, obstack_object_size, obstack_ptr_grow,
434 obstack_ptr_grow_fast, obstack_room): Remove declarations of
435 nonexistent functions.
437 2004-05-17 Derek R. Price <derek@ximbiot.com>
438 Paul Eggert <eggert@cs.ucla.edu>
440 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
442 2004-05-14 Bruno Haible <bruno@clisp.org>
444 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
445 that consists of a '.' followed by an empty digit string.
446 Patch by Tor Lillqvist <tml@iki.fi>.
448 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
450 Port obstack to the AS/400, where pointers are 16 bytes wide and
451 you cannot cast an integer to a valid pointer. This patch is
452 currently waiting to be integrated into glibc; see
453 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
455 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
456 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
457 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
458 (struct obstack): temp member is now a union of a pointer and
459 an integer, instead of an integer. All integer uses changed.
460 This does not affect the physical layout of struct obstack,
461 except on hosts (like the AS/400) where the size or alignment of
462 void * is greater than that of ptrdiff_t.
463 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
464 __STDC__)]: Store temporary in pointer member of union, not
466 * obstack.c: Include <stddef.h>, for offsetof.
467 (struct fooalign): Remove; it doesn't need a name.
468 (union fooround): Change double to long double, and add void *.
469 (DEFAULT_ALIGNMENT): Use offsetof to compute.
470 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
471 not a macro. Hence the values are always int; so remove all
472 casts-to-int in uses.
474 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
475 Derek Price <derek@ximbiot.com>
477 * alloca.c: Include <alloca.h>, to get our interface.
478 * alloca_.h: Use __alloca on AIX, so that we don't have to
479 include <alloca.h> first. Use C89 prototype for alloca; this
480 requires including <stddef.h> for size_t. Use extern "C" if C++.
481 Use #elif for simplicity, since we can assume C89 now.
482 Don't try to source the system alloca.h since it will not be found
483 and to prevent recursively including its replacement.
484 * fnmatch.c: Include <alloca.h> instead of opencoding.
485 * lib/regex.c: Likewise.
487 2004-05-16 Derek Price <derek@ximbiot.com>
488 Paul Eggert <eggert@cs.ucla.edu>
490 getline cleanup. This changes the getndelim2 API: both order of
491 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
494 * getline.c: Don't include stddef.h or stdio.h, since our
496 (getline): Always use getdelim, so that we don't have two
498 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
500 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
501 (GETNDELIM2_MAXIMUM): New macro.
502 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
503 instead of the old practice of delim2==0. All callers changed.
504 Return -1 on overflow, instead of returning junk.
505 Do not set *linesize unless allocation succeeds.
506 * getndelim2.h: Do not include stddef.h; no longer needed, now
507 that we include sys/types.h.
508 * getnline.h: Likewise.
509 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
510 (getndelim2): Reorder arguments.
511 * getnline.c (getnline, getndelim):
512 Don't discard the NMAX argument.
513 (getnline): Invoke getndelim, to avoid code duplication.
514 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
515 of (size_t) -1 by callers of the getnline family.
517 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
519 * nanosleep.c (suspended): Change its type from int to
520 sig_atomic_t volatile.
521 (first_call): Make it private to rpl_nanosleep, and have it
522 be zero initially as that's a bit faster.
523 (my_usleep): Round up fractional times instead of truncating them,
524 as this is the usual meaning for 'sleep'.
526 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
528 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
529 (ENOSYS): Define if not defined.
530 (settime): Fall back on stime if it exists and settimeofday fails.
531 But don't bother with fallbacks if a method fails with errno == EPERM.
533 2004-05-11 Jim Meyering <jim@meyering.net>
535 Prior to this change, the save_cwd caller required read access to the
536 current directory on most systems (ones with the fchdir function).
538 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
539 fails, try write-only, and finally, resort to using xgetcwd.
541 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
543 * obstack.c, obstack.h: Import changes from libc.
545 2004-04-28 Bruno Haible <bruno@clisp.org>
547 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
548 implicitly appends .exe to executables.
549 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
550 accepts Windows pathnames.
551 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
552 Cygwin like Windows, since it now accepts Windows pathnames.
553 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
554 Cygwin like Windows, since it now accepts Windows pathnames.
555 Reported by Derek Robert Price <derek@ximbiot.com>.
557 2004-04-20 Jim Meyering <jim@meyering.net>
559 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
561 2004-04-20 Jim Meyering <jim@meyering.net>
562 Bruno Haible <bruno@clisp.org>
564 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
565 memory when realloc fails.
567 2004-04-18 Jim Meyering <jim@meyering.net>
569 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
570 don't leak memory and do call END_UTMP_ENT.
572 2004-04-11 Paul Eggert <eggert@twinsun.com>
574 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
575 (CHAR_BIT): Remove, since we assume C89.
576 Include <stdint.h> if available, as per current Autoconf CVS advice.
578 2004-03-30 Paul Eggert <eggert@twinsun.com>
580 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
581 not bool, to be more consistent with Unix conventions.
582 Suggested by Bruno Haible.
584 Merge from coreutils.
586 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
589 * getdate.h: Include stdbool.h, and timespec.h instead of
590 the usual <time.h> dance.
591 (get_date): Change signature to support fractional time stamps.
593 * getdate.y: Include "getdate.h" first, as we can now
594 assume C89 and don't need to worry about 'const'.
595 Similarly, include "unlocked-io.h" near start, not in middle.
597 (textint.value): Use long int rather than int.
598 (textint.digits): Use size_t rather than int.
599 (BILLION, LOG10_BILLION): New constants.
600 (parser_control): New member rel_ns. Members day_ordinal,
601 time_zone, month, day, hour, minutes, rel_year, rel_month,
602 rel_day, rel_hour, rel_minutes, rel_seconds
603 are now long int, not int. Member seconds is now struct timespec,
604 not int. New member timespec_seen. Members dates_seen, days_seen,
605 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
607 (%union.intval): Now long int, not int.
609 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
610 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
611 (spec): Now is a timespec or an item list.
612 (timespec, items): New nonterminals.
613 (time, rel, relunit, number, get_date):
614 Add support for fractional seconds.
615 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
616 (gmtime, localtime, mktime): Remove decls; not needed with C89.
617 (to_hour): First arg is now long int, not int.
618 (to_year): Returns long int, not int.
619 Don't treat year -70 like 70.
620 (tm_diff): Returns long int, not int.
621 (lookup_word): Use bool instead of int when appropriate.
622 (yylex): Use size_t for count, not int.
623 Detect overflow when parsing large integer constants.
624 Add support for fractions.
625 (get_date): Make pointers 'const' if possible.
626 Use more-portable code to detect integer overflow.
627 (main) [TEST]: Adjust to above changes. Test for localtime failure.
628 Don't use ctime; it's not reliable if the year has >4 digits.
630 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
631 This is for compatibility with BSD.
633 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
634 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
635 From coreutils' system.h.
637 * userspec.c: Don't include "posixver.h".
638 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
639 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
640 compatible extension. Simplify code by removing a boolean int
641 that was always nonzero if a string was nonnull.
643 2004-03-30 Jim Meyering <jim@meyering.net>
645 Merge from coreutils.
647 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
649 * readtokens.c (readtoken): Don't leak 64 bytes when reading
650 an empty input stream.
652 * readtokens.c: Include <stdbool.h>.
653 (readtoken): Use `size_t' rather than int/long.
654 All callers adjusted.
655 Use `bool' rather than `int' where appropriate.
656 Use memset rather than an explicit loop.
657 Use x2nrealloc rather than xrealloc.
658 Allow the use of `\0' as a delimiter.
659 (readtokens): Likewise.
660 * readtokens.h (readtoken, readtokens): Update prototypes.
662 2004-03-30 Bruno Haible <bruno@clisp.org>
664 * getloadavg.c (getloadavg): Don't assume setlocale returns
667 2004-03-29 Paul Eggert <eggert@twinsun.com>
669 Merge changes to getloadavg.c from coreutils and Emacs.
671 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
672 Define to an expression, not to the empty string.
673 Include cloexec.h and xalloc.h.
674 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
675 Use set_cloexec_flag rather than rolling our own.
676 * cloexec.c, cloexec.h: New files.
678 2004-03-18 Paul Eggert <eggert@twinsun.com>
680 * getopt.h: Sync with libc CVS.
682 2004-03-18 Paul Eggert <eggert@twinsun.com>
683 Bruno Haible <bruno@clisp.org>
685 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
686 not on all platforms that have <wchar.h>.
687 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
689 2004-03-09 Paul Eggert <eggert@twinsun.com>
691 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
693 * getopt_int.h: New file, also synced from libc.
695 2004-03-07 Paul Eggert <eggert@twinsun.com>
697 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
698 '#if' expressions. Unlike the code it replaces, it does not
699 depend on (defined _SC_PAGESIZE). However, it does depend on
700 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
701 first reported by Jason Andrade in
702 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
704 2004-01-18 Simon Josefsson <jas@extundo.com>
706 * strdup.h: New file.
707 * strdup.c: Include it.
708 * path-concat.c: Include strdup.h. Drop strdup declaration.
709 * userspec.c: Include strdup.h. Drop strdup declaration.
711 2004-02-06 Karl Berry <karl@gnu.org>
713 * config.charset: update from gettext 0.14.1.
715 2004-02-05 Paul Eggert <eggert@twinsun.com>
717 Add comments and code, prompted by suggestions from Bruno Haible
719 * quotearg.h (quotearg_alloc): New decl. Improve the comments
720 describing the enum quoting_style values.
721 * quotearg.c (quotearg_alloc): New function.
722 (quotearg_buffer_restyled): Treat lone { and } as special.
723 Treat = as special. Work around bug with older shells
724 that "see" a '\' that is really the 2nd byte of a multibyte char.
725 Quote empty string with shell_quoting_style.
727 2004-02-03 Bruno Haible <bruno@clisp.org>
729 * pipe.h: New file, from GNU gettext.
730 * pipe.c: New file, from GNU gettext.
732 2004-01-27 Bruno Haible <bruno@clisp.org>
734 * execute.h: New file, from GNU gettext.
735 * execute.c: New file, from GNU gettext.
736 * w32spawn.h: New file, from GNU gettext.
738 2004-01-23 Paul Eggert <eggert@twinsun.com>
740 Exit-status fix from coreutils.
742 Use exit_failure consistently in place of EXIT_FAILURE,
743 so that program exit statuses are consistent on failure.
745 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
746 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
747 * argmatch.h: Comment fix to match the above.
748 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
749 Now a macro referring to exit_failure, instead of a separate
750 variable. Include "exitfail.h" to get it.
751 * xstrtol.h: Include "exitfail.h".
752 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
754 * long-options.c (parse_long_options): Use prototype
755 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
758 2004-01-21 Jim Meyering <jim@meyering.net>
760 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
761 so as not to conflict with a different-sized __mktime_internal
762 function in GNU libc.
763 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
764 Problem building statically-linked `ls' reported by Michael Brunnbauer.
766 2004-01-18 Paul Eggert <eggert@twinsun.com>
768 Merge from diffutils.
770 * file-type.c (file_type): Add typed memory objects.
771 * file-type.h (S_TYPEISTMO): New macro.
773 * c-stack.h (c_stack_action): Remove argv argument.
774 * c-stack.c (c_stack_action): Likewise. All uses changed.
775 (die): Don't calculate message unless segv_action returns.
776 (get_stack_location, min_address_from_argv, max_address_from_argv,
777 volatile stack_base, volatile_stack_size): Remove.
778 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
779 that every segmentation violation is a stack overflow. (Ouch!)
780 See Debian bug 136249 (still outstanding) for more info about why
781 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
783 2003-11-30 Bruno Haible <bruno@clisp.org>
785 Safer stack allocation.
786 * setenv.c: Include allocsa.h.
787 (alloca): Remove fallback definition.
788 (freea): Remove macro.
789 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
792 2003-10-17 Bruno Haible <bruno@clisp.org>
794 * binary-io.h: Avoid warnings on Cygwin.
796 2003-12-28 Bruno Haible <bruno@clisp.org>
798 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
799 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
801 2003-11-28 Bruno Haible <bruno@clisp.org>
803 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
805 2003-11-27 Bruno Haible <bruno@clisp.org>
807 * wait-process.c: On Windows, include windows.h. Needed on mingw.
809 2003-11-17 Bruno Haible <bruno@clisp.org>
811 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
813 2003-11-24 Bruno Haible <bruno@clisp.org>
815 * xallocsa.h: New file, from GNU gettext.
816 * xallocsa.c: New file, from GNU gettext.
818 2003-11-24 Bruno Haible <bruno@clisp.org>
820 * allocsa.h: New file, from GNU gettext.
821 * allocsa.c: New file, from GNU gettext.
823 2003-11-24 Bruno Haible <bruno@clisp.org>
825 * eealloc.h: New file.
827 2004-01-15 Jim Meyering <jim@meyering.net>
829 Merge from coreutils.
831 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
832 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
833 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
835 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
836 optional configure-time default.
838 * version-etc.c (version_etc_copyright): Update copyright date.
840 * xreadlink.c (xreadlink): Correct outdated comment.
842 2004-01-15 Paul Eggert <eggert@twinsun.com>
844 Merge from coreutils.
846 * posixver.c: Include posixver.h.
848 * same.c: Include <stdbool.h>, <limits.h>.
849 (_POSIX_NAME_MAX): Define if not defined.
851 (same_name): If file names are silently truncated, report
852 that the file names are the same if they are the same after
853 the silent truncation.
855 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
857 * xstrtod.c (xstrtod): Likewise. All callers changed to
858 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
861 2004-01-14 Paul Eggert <eggert@twinsun.com>
863 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
864 with like-named macro in fnmatch.c.
865 (EXT): Use an internal constant instead.
867 Merge fnmatch patches from glibc.
868 * fnmatch.c (mbsinit): Remove define.
869 Add libc_hidden_ver (__fnmatch, fnmatch).
870 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
871 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
873 2003-12-14 Karl Berry <karl@gnu.org>
875 * config.charset: update from gettext-runtime.
877 2003-12-03 Paul Eggert <eggert@twinsun.com>
879 * getgroups.c (getgroups): xmalloc takes one argument, not two.
880 Bug reported by Alfred M. Szmidt.
882 2003-11-29 Karl Berry <karl@gnu.org>
884 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
886 2003-11-23 Paul Eggert <eggert@twinsun.com>
887 Bruno Haible <bruno@clisp.org>
889 * printf-parse.h: Don't include sys/types.h.
890 (ARG_NONE): New macro.
891 (char_directive): Change type of *arg_index fields to size_t.
892 * printf-parse.c: Don't include sys/types.h.
893 (SSIZE_MAX): Remove macro.
894 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
895 Remove unnecessary overflow check.
896 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
899 2003-11-24 Paul Eggert <eggert@twinsun.com>
901 * alloca.c: Remove dependency on xalloc module.
902 (xalloc_die): Remove.
903 (memory_full) [!defined emacs]: New macro.
904 [!defined emacs]: Don't include xalloc.h.
905 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
906 address arithmetic overflows. Change datatypes a bit to avoid
909 2003-11-22 Jim Meyering <jim@meyering.net>
911 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
913 2003-11-17 Bruno Haible <bruno@clisp.org>
915 * vasnprintf.c (alloca): Remove fallback definition.
916 (freea): Remove definition.
917 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
918 Reported by Paul Eggert.
920 2003-11-17 Jim Meyering <jim@meyering.net>
922 On systems without utime and without a utimes function capable of
923 dealing with a NULL struct utimbuf* argument, this utime replacement
924 could -- in unusual circumstances -- leak a file descriptor.
925 * utime.c: Include <unistd.h> and <errno.h>.
926 (utime_null): Be sure to close `fd' and to preserve errno.
927 Reported by Geoff Collyer via Arnold Robbins.
929 2003-11-16 Paul Eggert <eggert@twinsun.com>
930 Bruno Haible <bruno@clisp.org>
932 Protect against address arithmetic overflow.
933 * printf-args.h: Include stddef.h.
934 (arguments): Change type of field 'count' to size_t.
935 * printf-args.c (printf_fetchargs): Use size_t instead of
936 'unsigned int' where appropriate.
937 * printf-parse.h: Include sys/types.h.
938 (char_directive): Change type of *arg_index fields to ssize_t.
939 (char_directives): Change type of fields 'count', max_*_length to
941 * printf-parse.c: Include sys/types.h and xsize.h.
942 (SSIZE_MAX): Define fallback value.
943 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
944 instead of 'int' where appropriate. Check a_allocated, d_allocated
945 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
946 * vasnprintf.c: Include xsize.h.
947 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
948 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
949 overflow. Avoid wraparound when converting a width or precision from
952 2003-11-16 Bruno Haible <bruno@clisp.org>
954 Update from GNU gettext.
955 * printf-parse.c: Generalize to it can be compiled for wide strings.
956 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
957 * vasnprintf.c: Generalize to it can be compiled for wide strings.
958 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
959 SNPRINTF): New macros.
960 Don't include <alloca.h> if the file is used inside libintl.
961 (local_wcslen): New function, for Solaris 2.5.1.
962 (VASNPRINTF): Use it instead of wcslen.
964 2003-11-16 Bruno Haible <bruno@clisp.org>
966 * xsize.h (xmax): New function.
967 (xsum, xsum3, xsum4): Declare as "pure" functions.
969 2003-11-12 Paul Eggert <eggert@twinsun.com>
971 * xalloc.h: Do not include <limits.h> or <stdint.h>.
972 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
973 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
974 heuristic is just as accurate as far as we know, and it removes a
975 dependency on size_max.m4 and ptrdiff_max.m4.
977 2003-11-12 Paul Eggert <eggert@twinsun.com>
979 * xstrtol.c (__xstrtol): Remove "break" immediately after
980 "return", to pacify some unknown compiler. Problem reported
983 2003-11-11 Bruno Haible <bruno@clisp.org>
985 * xsize.h (SIZE_MAX): Remove fallback definition.
986 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
989 2003-11-10 Paul Eggert <eggert@twinsun.com>
991 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
992 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
993 rejected some allocations of exactly SIZE_MAX - 2 bytes.
995 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
996 not (size_t) -1, since it's defined here.
998 2003-11-06 Paul Eggert <eggert@twinsun.com>
1000 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1001 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1002 Reject sizes of exactly SIZE_MAX bytes.
1003 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1004 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1006 2003-11-05 Bruno Haible <bruno@clisp.org>
1008 * xsize.h: Include limits.h, to avoid a possible collision with
1009 SIZE_MAX defined in <limits.h> on Solaris.
1011 2003-11-04 Bruno Haible <bruno@clisp.org>
1013 * xsize.h: New file.
1014 * linebreak.c: Include xsize.h.
1015 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1016 argument for overflow.
1017 Suggested by Paul Eggert.
1019 2003-10-31 Bruno Haible <bruno@clisp.org>
1021 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1022 to avoid (extremely rare) race condition.
1023 Suggested by Paul Eggert.
1025 2003-11-03 Jim Meyering <jim@meyering.net>
1027 * userspec.c: Include "userspec.h".
1028 * userspec.h: New file.
1030 2003-10-31 Paul Eggert <eggert@twinsun.com>
1032 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1033 * mountlist.c (SIZE_MAX): Define if not defined already.
1034 (read_filesystem_list): Set and use me_type_malloced.
1035 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1036 whatever the type happens to be), for brevity and consistency.
1037 Check for size calculation overflow on Alphas running OSF/1.
1039 2003-10-31 Jim Meyering <jim@meyering.net>
1041 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1043 * linebuffer.c: Include <string.h> for declaration of memset.
1045 2003-10-30 Paul Eggert <eggert@twinsun.com>
1046 Bruno Haible <bruno@clisp.org>
1048 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1049 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1051 2003-10-29 Paul Eggert <eggert@twinsun.com>
1053 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1054 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1056 * quotearg.c (quotearg_n_options): Use it.
1057 * group-member.c: Include <stdbool.h>.
1058 (free_group_info): Arg is now const *; don't free arg.
1059 (get_group_info): Now returns bool and accepts struct group_info *,
1060 rather than returning a malloc'ed struct group_info *.
1061 All uses changed. Check for overflow in internal size calculation.
1063 * getusershell.c (readname): Simplify the code by using x2nrealloc
1064 rather than xmalloc/xrealloc.
1065 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1066 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1067 conformance bug: the old code used a pointer after freeing the
1068 storage that it addressed.
1069 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1070 rather than doing it by hand.
1071 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1072 the buffer preserved. Use free and xmalloc instead.
1073 * quotearg.c (quotearg_n_options): Likewise.
1074 Use a simpler test for size overflow. Don't use xalloc_oversized
1075 because unsigned int might be wider than size_t (!); this suggests
1076 that we should switch from unsigned int to size_t for slot numbers.
1078 2003-10-27 Bruno Haible <bruno@clisp.org>
1080 * stdbool_.h: Better support for BeOS.
1082 2003-10-27 Paul Eggert <eggert@twinsun.com>
1084 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1085 to allocate the returned structure. Do not allocate a subarray,
1086 as x2nrealloc will do that.
1087 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1088 instead of xnrealloc.
1089 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1091 2003-10-26 Paul Eggert <eggert@twinsun.com>
1093 * xalloc.h (xalloc_oversized): New static inline function, for
1094 callers that want to do their own size-overflow checking. Include
1095 <stdbool.h>, since xalloc_oversized returns bool.
1096 * xalloc.c (array_size_overflow): Remove. All callers changed
1097 to use xalloc_oversized.
1099 Add two functions x2realloc, x2nrealloc, for programs that grow
1100 arrays dynamically by doubling their sizes.
1101 * xalloc.h (x2realloc, x2nrealloc): New decls.
1102 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1105 Port to C99 semantics for 'inline' of external functions.
1106 Bug reported by Bruno Haible.
1107 * xmalloc.c (xnmalloc_inline): New static inline function,
1108 with the old contents of xnmalloc.
1109 (xnmalloc, xmalloc): Use it.
1110 (xnrealloc_inline): New static inline function,
1111 with the old contents of xnrealloc.
1112 (xnrealloc, xrealloc): Use it.
1114 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1116 2003-10-25 Paul Eggert <eggert@twinsun.com>
1118 Fix several address-calculation bugs in the hash modules,
1119 plus some minor code cleanup.
1121 * hash.h: Include <stdbool.h>, for bool.
1122 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1123 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1124 hash_get_n_entries, hash_get_max_bucket_length,
1125 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1126 hash_rehash): Use size_t rather than unsigned.
1127 * hash.c (struct hash_table, hash_get_n_buckets,
1128 hash_get_n_buckets_used, hash_get_n_entries,
1129 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1130 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1131 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1133 (SIZE_MAX): Define if not defined.
1134 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1135 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1137 Use const * when possible.
1138 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1139 (check_tuning): Fix bug: if tuning parameters were very close to
1140 0 or 1, rounding errors could have caused subscript violations.
1141 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1142 (hash_initialize): Add 'fail:' label
1143 to free table and return NULL, and use it to simplify code.
1144 Use calloc rather than clearing the storage ourself.
1145 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1146 buffer size calculations.
1147 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1148 Include <stddef.h>, for size_t.
1149 * hash-pjw.c (hash_pjw): Likewise.
1150 Switch to method described by Bruno Haible.
1151 Include <limits.h>, for CHAR_BIT.
1152 (SIZE_BITS): New macro.
1154 2003-10-21 Paul Eggert <eggert@twinsun.com>
1156 * getndelim2.c (getndelim2): When size calculation overflows,
1157 ceiling the allocation at NMAX bytes rather than silently
1158 discarding input bytes before NMAX is reached. This makes
1159 a difference only if NMAX exceeds SIZE_MAX / 2.
1161 * obstack.c: Merge from glibc.
1162 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1163 Add libc_hidden_def (_obstack_newchunk).
1164 (_obstack_free) [! defined _LIBC]: Remove.
1165 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1166 a clone of the function body.
1167 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1168 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1170 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1171 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1174 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1175 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1176 Don't use lvalue casts, as GCC plans to remove support for them
1177 in GCC 3.5. Reported by Joseph S. Myers. This bug
1178 was also present in the non-GCC version, indicating that this
1179 code had always been buggy and had never been widely used.
1180 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1181 Use the fast variant of each macro, rather than copying the
1182 definiens of the fast variant; that way, we'll be more likely to
1183 catch future bugs in the fast variants.
1185 2003-10-20 Bruno Haible <bruno@clisp.org>
1187 * wait-process.h: New file, from GNU gettext.
1188 * wait-process.c: New file, from GNU gettext.
1190 2003-10-19 Jim Meyering <jim@meyering.net>
1192 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1194 2003-10-16 Paul Eggert <eggert@twinsun.com>
1196 * getgroups.c: Include <errno.h>, <stdlib.h>.
1197 (getgroups): First arg is int, not size_t.
1198 Don't let 'free' mangle errno.
1200 2003-10-16 Jim Meyering <jim@meyering.net>
1202 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1204 2003-10-15 Paul Eggert <eggert@twinsun.com>
1206 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1208 (new_exclude, add_exclude_file): Initial size no longer needs to
1210 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1211 our own address arithmetic overflow checking.
1213 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1214 (fnmatch): Do not alloca more than 2000 wide characters;
1215 instead, use malloc for large buffers.
1216 Check for address arithmetic overflow, and return -1
1217 with errno set to ENOMEM in that case.
1218 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1219 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1220 instead, return -1. Check for address arithmetic overflow.
1222 2003-10-14 Paul Eggert <eggert@twinsun.com>
1224 Handle invalid suffixes and overflow independently, so that
1225 callers can treat them independently as needed. Fix some bugs in
1226 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1227 suffix for a human-readable blocksize. The major caller-visible
1228 change is the addition of a new
1229 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1230 that both overflow and suffix chars were found.
1232 * human.c (humblock): Don't check separately for invalid suffix
1233 char; that is xstrtoumax's job (now that its bug is fixed).
1234 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1235 INTMAX_MAX]: New macros.
1236 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1237 TYPE_MAXIMUM): New macros.
1238 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1239 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1240 if overflow occurs, as it's what __strtol does and it's more useful
1242 (__xstrtol): If __strtol reports some error other than ERANGE,
1243 reflect it to the caller as LONGINT_INVALID. If it reports
1244 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1245 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1246 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1248 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1249 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1250 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1251 [defined UINTMAX_MAX]: New macros.
1253 2003-10-14 Bruno Haible <bruno@clisp.org>
1255 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1256 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1257 Also use volatile where needed.
1259 2003-10-12 Paul Eggert <eggert@twinsun.com>
1261 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1262 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1263 and define in terms of the other primitives.
1264 * xmalloc.c: Include stdbool.h; do not include exit.h.
1265 (SIZE_MAX): Define if not already defined.
1266 (array_size_overflow): New function.
1267 (xalloc_die): Abort instead of exiting if 'error' returns.
1268 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1269 (xmalloc, xrealloc): Use them.
1270 (xcalloc): Check for address arithmetic overflow.
1271 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1272 a bit faster than strcpy.
1274 2003-10-08 Paul Eggert <eggert@twinsun.com>
1276 Merge getpass from libc, plus a few fixes.
1278 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1279 Include <stdbool.h>.
1280 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1281 __fsetlocking to empty.
1282 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1283 do include <bits/libc-lock.h>.
1284 Do not include <fcntl.h>; not needed.
1285 [_LIBC]: Include <wchar.h>.
1286 (NOTCANCEL_MODE): New macro.
1287 (flockfile, funlockfile) [_LIBC]: New macros.
1288 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1289 [!_LIBC]: New macros.
1290 (call_fclose): New function.
1291 (getpass): Use it. Save tty stream separately; this simplifies the
1292 code and makes it more reliable if stdin happens to equal stdout.
1293 Invoke __fsetlocking on tty.
1294 Handle thread cancellation if needed.
1295 Namespace cleanup (use __tcgetattr, __getline).
1296 Use bool for Booleans.
1297 [USE_IN_LIBIO]: Handle wide streams.
1298 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1299 stream might go where.
1301 * unlocked-io.h: Include <stdio.h>, so that the caller
1302 doesn't have to include <stdio.h> before us.
1303 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1304 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1305 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1306 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1307 if not declared, so that we can use getpass.c code from libc without
1309 (flockfile, ftrylockfile, funlockfile): New macros.
1311 2003-10-06 Bruno Haible <bruno@clisp.org>
1313 * version-etc-2.h: Remove file.
1314 * version-etc-2.c: Remove file.
1316 2003-09-25 Jim Meyering <jim@meyering.net>
1317 Bruno Haible <bruno@clisp.org>
1319 This lets translators provide better translations for the
1320 "Written by ..." part of --version output.
1321 * version-etc.h: Include stdarg.h.
1322 (version_etc_copyright): Declare as readonly.
1323 (version_etc): Make this function variadic with a NULL-terminated list
1324 of author name strings.
1325 (version_etc_va): New declaration.
1326 * version-etc.c: Include stdarg.h, stdlib.h.
1327 (version_etc_copyright): Declare as readonly.
1328 (version_etc_va): New function. Provide a different translatable string
1329 for each possible number of authors < 10. Abbreviate when there are 10
1331 (version_etc): Make this function variadic. Call version_etc_va.
1332 Suggestion from Gary V. Vaughan.
1334 * long-options.h (parse_long_options): Change prototype: the authors
1335 string is moved to the end and becomes variadic.
1336 * long-options.c: Include stdarg.h.
1337 (parse_long_options): Make this function variadic, too.
1338 Call version_etc_va, not version_etc.
1340 2003-10-06 Bruno Haible <bruno@clisp.org>
1342 * fatal-signal.h: New file, from GNU gettext.
1343 * fatal-signal.c: New file, from GNU gettext.
1345 2003-10-04 Karl Berry <karl@gnu.org>
1347 * argp*: update from libc.
1349 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1351 * getpass.c (getpass): Use a no-op fseek when switching from input to
1352 output mode on the same stream.
1354 2003-09-29 Paul Eggert <eggert@twinsun.com>
1356 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1357 Fix arg typo in previous patch.
1359 2003-09-28 Jim Meyering <jim@meyering.net>
1361 * error.c: Correct cpp indentation.
1363 2003-09-27 Paul Eggert <eggert@twinsun.com>
1365 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1366 Omit the special code that used __typeof__, since we worry that
1367 it could be more trouble than it's worth. See:
1368 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1369 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1373 2003-09-26 Jim Meyering <jim@meyering.net>
1375 * error.c (error_tail): Move some declarations
1376 into inner scope where the local variables are used.
1378 2003-09-26 Bruno Haible <bruno@clisp.org>
1380 * stpncpy.h (gnu_stpncpy): New declaration.
1381 (stpncpy): Define as alias for gnu_stpncpy.
1382 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1384 2003-09-26 Paul Eggert <eggert@twinsun.com>
1386 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1387 (error_tail): Do not loop, reallocating temporary buffer, since
1388 the output cannot contain more wide characters than the input
1389 contains bytes, the size must be big enough already. This avoids
1390 one potential size overflow calculation. Check for size overflow
1391 when calculating temporary buffer size. Free temporary buffer
1392 when done, if it was allocated with malloc; this plugs a memory
1393 leak. Remove casts from void * to pointers, that are no longer
1394 needed now that we're assuming C89 or better.
1396 Merge error changes from glibc.
1398 * error.c, error.h: Update copyright notice header to match glibc.
1399 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1400 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1401 Disable cancellation while printing error.
1402 * error.h: Prepend __ to parameter names.
1404 2003-09-25 Karl Berry <karl@gnu.org>
1406 * argp-fmtstream.c, argp-help.c: update from libc.
1408 2003-09-25 Bruno Haible <bruno@clisp.org>
1410 * version-etc-2.h: New file, from version-etc.h with modifications.
1411 * version-etc-2.c: New file, from version-etc.c with modifications.
1413 2003-09-25 Simon Josefsson <jas@extundo.com>
1415 * xgetdomainname.h: New file.
1416 * xgetdomainname.c: New file.
1418 2003-09-25 Simon Josefsson <jas@extundo.com>
1419 Bruno Haible <bruno@clisp.org>
1421 * getdomainname.h: New file.
1422 * getdomainname.c: New file.
1424 2003-09-24 Paul Eggert <eggert@twinsun.com>
1426 * linebuffer.c (freebuffer): Don't free the argument, just
1427 the buffer associated with the argument. Bug reported by
1430 2003-09-19 Karl Berry <karl@gnu.org>
1432 * argp.h: update from libc.
1434 2003-09-16 Paul Eggert <eggert@twinsun.com>
1436 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1437 input error, instead of returning NULL the next time we are called
1438 (and therefore losing track of errno).
1440 2003-09-15 Paul Eggert <eggert@twinsun.com>
1442 * getndelim2.c (getndelim2): Don't trash errno when a read
1443 fails, so that the caller gets the proper errno.
1445 * readutmp.c (read_utmp): Likewise.
1446 Check for fstat error. Close stream and free storage
1449 2003-09-14 Bruno Haible <bruno@clisp.org>
1451 * fwriteerror.h: New file.
1452 * fwriteerror.c: New file.
1454 2003-09-14 Jim Meyering <jim@meyering.net>
1456 * getloadavg.c: Correct cpp indentation.
1457 * strdup.c: Likewise.
1458 * vasnprintf.c: Likewise.
1460 2003-09-12 Paul Eggert <eggert@twinsun.com>
1462 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1463 * obstack.c [!defined _LIBC]: Likewise.
1464 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1465 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1466 * exitfail.c: Don't include stdlib.h; no longer needed.
1468 More changes to assume C89 or better.
1470 * error.c (error_tail): Assume vprintf.
1472 * argmatch.c (getenv): Remove decl.
1473 * progreloc.c (get_full_program_name): Define via prototype.
1474 * setenv.c (clearenv): Likewise.
1475 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1477 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1478 (malloc, memcpy): Remove decls.
1479 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1480 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1481 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1482 (memcpy): Remove macro.
1483 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1484 (__P): Remove. All uses removed.
1485 (PTR): Remove. All uses changed to void *.
1486 (CHAR_BIT, NULL): Remove.
1487 (spaces, zeros, memset_space, memset_zero)
1488 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1490 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1491 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1492 Define with prototype.
1493 Remove now-unnecessary prototype decl.
1494 (extra_args_spec): Assume ANSI C. All uses changed.
1495 (extra_args_spec_iso): Remove.
1496 (my_strftime, emacs_strftimeu): Define via prototype.
1497 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1499 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1500 * strtoimax.c: Include <stdlib.h> unconditionally.
1501 (strtoul, strtol): Remove decls.
1502 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1504 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1505 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1506 (LOCALE_PARAM_PROTO): New macro.
1507 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1508 (INTERNAL (strtol), strtol): Define with a prototype.
1509 (PARAMS): Remove. All uses removed.
1510 * tempname.c: Include <string.h> unconditionally.
1511 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1512 * xgethostname.c (main): Define with a prototype.
1513 * xmalloc.c: Include "xalloc.h" first, to check interface.
1514 Include <stdlib.h> unconditionally.
1515 (calloc, malloc, realloc, free): Remove decls.
1516 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1517 Include <stdlib.h> unconditionally. Sort include file names.
1519 (xstrtod): Define with a prototype.
1520 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1521 (strtol, strtoul): Remove decls.
1523 2003-09-11 Paul Eggert <eggert@twinsun.com>
1525 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1526 Include <stdlib.h>, <string.h> unconditionally.
1527 Remove now-unnecessary cast to char *.
1528 * strnlen.c: Include <string.h> unconditionally.
1529 * yesno.c (yesno): Define with a prototype.
1531 2003-09-10 Bruno Haible <bruno@clisp.org>
1533 * strcspn.c: Include <string.h> unconditionally.
1534 * strpbrk.c: Include <string.h> unconditionally.
1535 * strstr.c: Include <string.h> unconditionally.
1536 * unicodeio.c: Include <string.h> unconditionally.
1537 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1538 * unsetenv.c: Likewise.
1539 * xreadlink.c: Include <stdlib.h> unconditionally.
1540 * yesno.c: Include <stdlib.h> unconditionally.
1541 (rpmatch): Add prototype.
1543 2003-09-10 Jim Meyering <jim@meyering.net>
1545 * error.c: Correct indentation of cpp directives.
1547 2003-09-09 Paul Eggert <eggert@twinsun.com>
1551 * acosl.c (main): Use a prototype.
1552 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1555 * getloadavg.c (getloadavg, main): Define via prototypes.
1557 * getopt.h (struct option.name): Assume C89, and use 'const'.
1558 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1559 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1561 * getopt.c (const): Remove macro.
1562 Include <string.h> unconditionally.
1563 (my_index): Remove; all uses changed to strchr.
1564 (strlen): Remove decl.
1565 (exchange): Remove forward decl; no longer needed.
1566 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1567 Define with prototype.
1568 * getopt1.c (const): Remove macro.
1569 (getopt_long, getopt_long_only, main): Define with prototype.
1571 * getugroups.c: Include <string.h> unconditionally.
1573 * getusershell.c: Include <stdlib.h> unconditionally.
1574 (getusershell, setusershell, endusershell, readname, main):
1575 Define with prototypes.
1577 * group-member.c: Include group-member.h first.
1578 Include <stdlib.h> unconditionally.
1580 * hard-locale.c: Include hard-locale.h first.
1581 Include <stdlib.h>, <string.h> unconditionally.
1583 * hash.c (free, malloc): Remove decls.
1584 Include <stdlib.h> unconditionally.
1586 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1587 (getenv): Do not declare.
1589 * idcache.c: Include <string.h> unconditionally.
1591 * long-options.c: Include long-options.h first, to test interface.
1592 Include <stdlib.h> unconditionally.
1594 * makepath.c: Include makepath.h first, to test interface.
1595 Include <stdlib.h> and <string.h> unconditionally.
1597 * linebuffer.c: Include <stdlib.h>.
1598 (free): Remove decl.
1600 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1601 rpl_malloc returns void *, not char *.
1602 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1604 * md5.h: Include <limits.h> unconditionally.
1605 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1606 (__P): Remove; all uses removed.
1607 * md5.c: Include "md5.h" first.
1608 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1609 md5_buffer, md5_process_bytes, md5_process_block):
1610 Define with prototypes.
1611 * sha.h (__P): Remove all uses. (It wasn't defined??)
1612 * sha.c: Include "sha.h" first.
1613 Include <stdlib.h>, <string.h> unconditionally.
1615 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1616 * memcmp.c (__ptr_t): Likewise.
1617 * memrchr.c (__ptr_t): Likewise.
1618 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1619 Include <string.h> unconditionally.
1620 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1621 * memchr.c: Include <stdlib.h> unconditionally.
1622 * memchr.c (LONG_MAX): Remove.
1623 * memrchr.c (LONG_MAX): Likewise.
1624 * memchr.c (__memchr): Define via a prototype.
1625 * memrchr.c (__memrchr): Likewise.
1626 * memcmp.c (__P): Remove, and remove all uses.
1627 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1628 Remove forward decls; no longer needed.
1629 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1630 Use types required by C89 in prototype.
1632 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1633 * savedir.c: Likewise.
1634 * mkdir.c (free): Remove decl.
1635 * rmdir.c (rmdir): Define with a prototype.
1636 * savedir.c: Include savedir.h first, to test interface.
1638 * mktime.c (STDC_HEADERS): Remove.
1639 Include <stdlib.h>, <string.h> unconditionally.
1641 * modechange.c: Include <stdlib.h> unconditionally.
1642 (malloc): Remove decl.
1644 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1645 (free): Remove decl.
1647 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1648 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1649 (This type really should be intptr_t, but that's a C99ism.)
1650 (_obstack_memcpy): Remove: all uses changed to memcpy.
1651 Include <string.h> unconditionally.
1652 (struct obstack): Assume __STDC__ for types of members
1653 chunkfun, freefun, extra_arg.
1654 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1655 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1656 obstack_begin, obstack_specify_allocation,
1657 obstack_specify_allocation_with_arg, obstack_chunkfun,
1658 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1659 Remove unprototyped decls and the macros that use them.
1660 * obstack.c (POINTER): Remove. All uses changed to void *.
1661 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1662 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1663 (defined __STDC__ && __STDC__)]:
1664 Remove nonprototyped code.
1665 Include <stdlib.h> unconditionally.
1666 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1667 _obstack_allocated_p, _obstack_free, obstack_free,
1668 _obstack_memory_used, print_and_abort):
1669 Define using prototypes.
1670 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1671 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1672 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1673 obstack_next_free, obstack_object_size, obstack_room) [0]:
1674 Remove unused, unprototyped code.
1676 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1678 * physmem.c (physmem_total, physmem_available, main): Define
1681 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1682 (main): Define with a prototype.
1684 * posixver.c (getenv): Remove decl.
1686 * putenv.c (malloc): Returns void *, not char *.
1687 Include <string.h> unconditionally.
1688 (strchr, memcpy, NULL): Do not define.
1690 * readtokens.c: Include readtokens.h first, to test interface.
1691 Include <stdlib.h>, <string.h> unconditionally.
1692 (init_tokenbuffer): Define with a prototype.
1694 * regex.c (PARAMS): Remove. All uses removed.
1695 All uses of _RE_ARGS removed, too.
1696 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1698 (bzero): Assume memset exists.
1699 (memcmp, memcpy, NULL): Remove.
1700 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1701 char, or assignments to local vars of type signed char.
1702 (init_syntax_once, PREFIX(extract_number_and_incr),
1703 PREFIX(print_partial_compiled_pattern),
1704 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1705 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1706 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1707 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1708 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1709 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1710 wcs_compile_range, byte_compile_range, truncate_wchar,
1711 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1712 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1713 count_mbs_length, wcs_re_match_2_internal,
1714 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1715 PREFIX(alt_match_null_string_p),
1716 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1717 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1718 regfree, PREFIX(extract_number)): Define with prototype. Remove
1719 now-unnecessary declaration, if any.
1720 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1722 Remove now-unnecessary casts among pointer types.
1723 * regex.h (_RE_ARGS): Remove. All uses removed.
1725 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1726 (free): Remove decl.
1728 * rpmatch.c: Include <stdlib.h> unconditionally.
1730 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1731 (free): Remove decl.
1733 * save-cwd.c: Include <stdlib.h> unconditionally.
1734 * xgetcwd.c: Likewise.
1736 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1737 (free): Remove decl.
1739 * strchrnul.c (strchrnul): Define with a prototype.
1740 Fix bug: c_in was not converted to char before searching.
1742 The following changes are not K&R related:
1744 * group-member.h: Include <sys/types.h>, so that this file is
1746 * makepath.h: Likewise.
1748 * getusershell.c (readname, default_index, line_size, readname):
1749 Use size_t, not int, for sizes.
1750 (readname): If the size overflows, report an error instead of
1753 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1755 * getndelim2.c: Assume stdlib.h per the C89 spec.
1757 2003-09-08 Paul Eggert <eggert@twinsun.com>
1759 Assume C89 or better; remove K&R cruft.
1760 A few of these changes were first proposed by Derek Robert Price
1761 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1763 * addext.c: Include <string.h> unconditionally.
1764 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1765 Don't declare getenv or malloc.
1767 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1768 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1770 (find_stack_direction, alloca): Use prototypes.
1772 * atexit.c (atexit): Define using a prototype.
1774 * basename.c, dirname.c, stripslash.c:
1775 Include <string.h> unconditionally.
1777 * bcopy.c: Include <stddef.h>.
1778 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1780 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1782 * error.h (error, error_at_line, error_print_progname)
1783 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1784 * error.c: Include error.h first, to check interface.
1785 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1786 (VA_START): Remove; all uses changeed to va_start.
1787 (exit, strerror): Remove decls.
1788 (error_print_progname): Prototype uncondionally.
1789 Don't include <errno.h>; no longer needed.
1790 (private_strerror): Remove.
1791 (error_tail): Always define.
1792 (error, error_at_line): Assume C89 or better; always use prototypes.
1793 * fatal.c: Include "fatal.h" first, to test interface.
1794 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1795 (VA_START): Remove; all uses changed to va_start.
1796 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1798 (exit): Remove decl.
1799 (fatal): Prototype unconditionally. Assume va_start works.
1800 Abort at end, to pacify gcc.
1802 * euidaccess.c (main): Define with a prototype.
1804 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1806 * exitfail.c: Include <stdlib.h> unconditionally.
1808 * fnmatch_.h (__P): Remove. All uses changed to assume
1810 * fnmatch.c: Include fnmatch.h first, to test interface.
1811 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1812 (getenv): Remove decl.
1813 (fnmatch): Define using a prototype.
1814 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1815 (FCT): Define using a prototype.
1817 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1819 * gethostname.c: Include <stddef.h>.
1820 (gethostname): Define with prototype. Length is size_t, not int.
1822 2003-09-08 Paul Eggert <eggert@twinsun.com>
1824 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1825 getversion.c should have been removed then, but was accidentally
1828 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1829 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1831 2003-09-07 Paul Eggert <eggert@twinsun.com>
1833 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1834 copy_tm_result. Bug reported by Simon Josefsson in
1835 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1837 2003-09-06 Paul Eggert <eggert@twinsun.com>
1839 * time_r.c, time_r.h: New files.
1841 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1843 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1844 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1846 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1848 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1849 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1852 * timegm.c: Switch to glibc implementation, with the following changes:
1853 [defined HAVE_CONFIG_H]: Include <config.h>.
1854 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1855 (__mktime_internal) [!defined _LIBC]: New decl.
1856 (__gmtime_r) [!defined _LIBC]: New macro and function.
1857 (timegm): Use a prototype, since gnulib assumes C89.
1858 Do not bother declaring tmp to be const, as it's not really usefu.
1859 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1860 (timegm): Declare only if HAVE_DECL_TIMEGM.
1862 2003-09-03 Paul Eggert <eggert@twinsun.com>
1864 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1865 Bug reported by Lute Kamstra in
1866 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1868 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1869 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1870 course with correspondingly smaller numbers for tomorrow and
1871 yesterday. From Tadayoshi Funaba. Originally installed into
1872 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1875 2003-08-31 Simon Josefsson <jas@extundo.com>
1877 * timegm.h: New file.
1878 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1880 2003-08-31 Karl Berry <karl@gnu.org>
1882 * argp.h: update from libc.
1884 2003-08-28 Bruno Haible <bruno@clisp.org>
1886 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1887 warning on QNX, which defines O_BINARY to 000000.
1889 2003-08-24 Bruno Haible <bruno@clisp.org>
1891 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1892 MSVC7 <stdio.h> is included later.
1894 2003-08-20 Bruno Haible <bruno@clisp.org>
1896 * progname.h: New file, from GNU gettext.
1897 * progname.c: New file, from GNU gettext.
1898 * progreloc.c: New file, from GNU gettext.
1900 2003-08-19 Bruno Haible <bruno@clisp.org>
1902 * xstrdup.c: Assume <string.h> exists.
1904 2003-08-18 Jim Meyering <jim@meyering.net>
1906 * setenv.h: Indent nested cpp directive.
1907 * vasnprintf.c: Remove trailing blanks.
1909 2003-08-17 Simon Josefsson <jas@extundo.com>
1910 Bruno Haible <bruno@clisp.org>
1912 * xstrndup.h: New file.
1913 * xstrndup.c: New file.
1915 2003-08-17 Bruno Haible <bruno@clisp.org>
1917 * strndup.h: New file.
1919 2003-08-16 Paul Eggert <eggert@twinsun.com>
1921 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1922 space, undoing this 2003-08-12 change:
1923 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1925 2003-08-16 Jim Meyering <jim@meyering.net>
1927 Merge from coreutils.
1928 * xstrtoimax.c: #else #if -> #elif.
1929 * xstrtoumax.c: Likewise.
1931 2003-08-15 Paul Eggert <eggert@twinsun.com>
1933 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1934 rather than tab, after '#' in shell-script copyright notices.
1935 Suggested by Bruno Haible.
1937 2003-08-15 Jim Meyering <jim@meyering.net>
1938 and Paul Eggert <eggert@twinsun.com>
1940 Merge from coreutils.
1941 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1942 member but strut utmpx does not. Needed for AIX 4.3.3.
1943 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1945 2003-08-15 Jim Meyering <jim@meyering.net>
1947 Merge from coreutils.
1948 * xgethostname.c: Include <stdlib.h>.
1949 (xghostname): Don't exit for anything other than memory-related
1950 failure; just return NULL.
1951 * userspec.c: Include "posixver.h".
1952 (parse_user_spec): Accept `.' as a separator only
1953 in pre-POSIX-200112 mode.
1954 * strtoimax.c: Use #elif rather than #else #if.
1955 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1956 Remove function, now that we can rely on a working tzset function.
1957 [!_LIBC]: Ensure that the required autoconf test has been run.
1958 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1959 Use underlying_strftime for %r.
1960 * sha.c: Merge in some clean-up and optimization changes from glibc.
1961 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1962 Ensure that it is a multiple of 64.
1963 Rearrange loop exit tests so as to avoid performing an
1964 additional fread after encountering an error or EOF.
1965 * realloc.c: Update copyright date.
1967 2003-08-14 Jim Meyering <jim@meyering.net>
1969 Merge from coreutils.
1970 * obstack.h: Whitespace changes.
1971 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1972 and xcalloc return values.
1973 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1974 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1975 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1976 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1977 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1979 Use mntctl's return value to drive the entry-processing loop, since
1980 we can't rely on the value of the vmt_length member in the last
1981 entry. On some systems doing so could result in exhausting
1982 virtual memory. Based in part on a patch from Mike Jetzer.
1984 2003-08-14 Jim Meyering <jim@meyering.net>
1985 and Paul Eggert <eggert@twinsun.com>
1987 Merges from coreutils, plus other fixes.
1988 * physmem.c: Merge in portability changes from gcc/libiberty
1989 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1990 for credits and details. Thanks to Kaveh Ghazi for helping
1991 to keep these files in sync.
1992 (ARRAY_SIZE): Define it.
1993 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1994 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1995 (memcasecmp): Don't assume size_t fits in unsigned int.
1996 Remove casts and duplicate code.
1997 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1998 (memcpy): Remove definition.
1999 Merge in some clean-up and optimization changes from glibc.
2000 [BLOCKSIZE]: Move definition to top of file.
2001 Ensure that it is a multiple of 64.
2002 Rearrange loop exit tests so as to avoid performing an
2003 additional fread after encountering an error or EOF.
2004 * md5.h (md5_uintptr): Define.
2005 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2006 return to the initial working directory. Preserve errno
2008 * idcache.c: Include "xalloc.h".
2009 (xmalloc, xrealloc): Remove decls.
2010 (getuser): Remove casts no longer required in C89.
2011 * human.c: Include stdio.h, for sprintf.
2012 * group-member.c: Include "xalloc.h".
2013 (xmalloc, xrealloc): Remove decls.
2014 (get_group_info): Remove casts no longer required in C89.
2015 * getusershell.c (readname): Remove casts no longer required in C89.
2016 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2017 * getline.c: Whitespace fix, from coreutils.
2019 2003-08-13 Paul Eggert <eggert@twinsun.com>
2021 * exclude.c: Include <ctype.h>
2022 (IN_CTYPE_DOMAIN): New macro.
2024 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2027 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2028 Undo previous (whitespace-only) change.
2030 2003-08-12 Paul Eggert <eggert@twinsun.com>
2032 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2033 Normalize leading white space and remove trailing white space.
2034 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2035 notice, as per ../config/srclist-update.
2037 Merge from coreutils.
2038 * euidaccess.h: New file.
2039 * euidaccess.c: Include it.
2040 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2041 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2042 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2044 2003-08-11 Bruno Haible <bruno@clisp.org>
2046 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2047 (vasnprintf): Use it instead of wcslen.
2049 2003-08-11 Bruno Haible <bruno@clisp.org>
2051 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2052 value to ensure that _Bool promotes to int. Use #define for _Bool when
2053 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2055 2003-08-10 Karl Berry <karl@gnu.org>
2057 * regex.h: update from libc (whitespace fix).
2059 2003-08-09 Paul Eggert <eggert@twinsun.com>
2061 Merge some files from coreutils. These changes were
2062 originally made by Jim Meyering.
2063 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2064 many older Unixes require this.
2065 * alloca.c (alloca): Remove cast to argument of free;
2066 no longer needed in C89.
2067 * alloca_.h, regex.h: Fix white space to match
2068 what GNU indent does.
2070 2003-08-05 Paul Eggert <eggert@twinsun.com>
2072 * bumpalloc.h: Remove.
2074 2003-08-04 Paul Eggert <eggert@twinsun.com>
2076 * getloadavg.c: Change copyright notice and spacing to conform to
2079 Merge from coreutils.
2080 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2082 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2083 from Karl Berry, implemented by Jim Meyering.
2084 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2085 from Dmitry V. Levin.
2086 Remove anachronistic cast of xrealloc.
2087 * fnmatch_.h (__const): Remove. Use 'const'.
2088 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2089 type. Otherwise, it wouldn't compile with at least /bin/cc on
2090 ymp-cray-unicos9.0.2.X.
2091 Combine two mostly-identical uses of alloca into one.
2092 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2094 2003-08-04 Dave Love <d.love@dl.ac.uk>
2098 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2099 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2100 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2101 obsolete NLIST_NAME_UNION.
2102 [__GNU__]: Undef BSD and FSCALE.
2103 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2105 2003-08-03 Paul Eggert <eggert@twinsun.com>
2107 * stdbool_.h (_Bool): Make it signed char, instead of
2108 an enum type, so that it's guaranteed to promote to int. See:
2109 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2111 2003-07-31 Paul Eggert <eggert@twinsun.com>
2113 * strerror.c: Include config.h, limits.h. Declare sprintf.
2114 (strerror): Don't assume that a printable int fits in 14 bytes.
2116 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2117 Bruno Haible <bruno@clisp.org>
2119 * getline.h (getline, getdelim): Change return type to ssize_t.
2120 * getline.c (getline, getdelim): Likewise.
2121 Remove _GNU_SOURCE define; now it's defined in config.h through
2124 2003-07-22 Paul Eggert <eggert@twinsun.com>
2126 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2127 over-parenthesization in macros.
2129 Sync with coreutils.
2131 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2134 Use `exit_failure' for xalloc and xmemcoll instead of their own
2135 private exit-failure variables.
2136 * xalloc.h (xalloc_exit_failure): Remove.
2137 * xmalloc.c: Likewise. Include exitfail.h.
2138 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2139 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2140 * xmemcoll.c: Likewise. Include exitfail.h.
2141 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2143 2003-07-18 Paul Eggert <eggert@twinsun.com>
2145 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2146 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2147 to test that it can stand by itself. Include "exitfail.h".
2148 Clients should set exit_failure instead.
2149 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2151 2003-07-18 Andreas Schwab <schwab@suse.de>
2153 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2155 2003-07-18 Bruno Haible <bruno@clisp.org>
2157 * getndelim2.h: New file.
2158 * getndelim2.c: Make into a module of its own. Include config.h,
2160 (getndelim2): Make non-static. Change return type to ssize_t.
2161 * getline.h: Change argument names.
2162 * getline.c: Include getndelim2.h instead of getndelim2.c.
2163 * getnline.c: Include getndelim2.h.
2165 2003-07-17 Bruno Haible <bruno@clisp.org>
2167 * Makefile.am: Remove file.
2168 * Makefile.in: Remove file.
2170 2003-07-17 Bruno Haible <bruno@clisp.org>
2172 * getnline.h: New file.
2173 * getnline.c: New file.
2174 * getndelim2.c: New file, extracted from getline.c.
2175 (getndelim2): Renamed from getdelim2, with added nmax argument.
2176 * getline.c: Include getndelim2.c.
2177 (getdelim2): Moved out to getndelim2.c.
2178 (getline, getdelim): Update.
2180 2003-07-15 <karl@gnu.org>
2182 * vasnprintf.c: update from gettext.
2184 2003-07-15 Jim Meyering <jim@meyering.net>
2186 * makepath.c (make_path): Enclose diagnostic in _(...).
2188 2003-07-14 Paul Eggert <eggert@twinsun.com>
2190 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2191 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2192 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2193 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2194 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2195 updated automatically by ../config/srclist-update. This changes
2196 their license from LPGL to GPL.
2198 2003-07-14 Jim Meyering <jim@meyering.net>
2200 Don't emit diagnostics. Let callers do that.
2201 * save-cwd.c: Don't include "error.h".
2202 (save_cwd): Don't call error. Ensure that errno is valid
2203 when returning nonzero.
2205 * save-cwd.h (restore_cwd): Update prototype.
2206 * save-cwd.c (restore_cwd): Remove two parameters.
2207 Simplify. Don't call error upon failure. Let callers do that.
2208 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2209 when auditing is enabled. But don't bother updating the #if.
2211 2003-07-14 Simon Josefsson <jas@extundo.com>
2213 * mempcpy.h: New file.
2214 * mempcpy.c: New file.
2216 2003-07-14 Paul Eggert <eggert@twinsun.com>
2218 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2219 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2220 unicodeio.c, unicodeio.h, unlocked-io.h:
2221 Switch from LGPL to GPL.
2223 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2225 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2226 it breaks C++ compilation.
2227 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2229 2003-07-10 Jim Meyering <jim@meyering.net>
2231 * vasnprintf.c: Remove trailing blanks.
2232 Make cpp indentation consistent.
2234 2003-07-09 Paul Eggert <eggert@twinsun.com>
2236 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2237 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2238 Switch from LGPL to GPL.
2240 2003-07-07 Paul Eggert <eggert@twinsun.com>
2242 * mktime.c: Fix some boundary cases and remove need for floating point.
2244 Issue a compile-time diagnostic if time_t is floating point, or if
2245 two's complement arithmetic is not in effect, or if arithmetic
2246 right shift does not propagate the sign. These assumptions were
2247 all in the original code but they weren't checked.
2249 (TIME_T_MIDPOINT, verify): New macros.
2250 (__isleap): Remove; it has integer overflow problems.
2251 (leapyear): New function, without those problems.
2252 (ydhms_tm_diff): Remove; splitting into two parts.
2253 (ydhms_diff): New function, containing the arithmetic part of
2254 the old ydhms_tm_diff function. Issue a compile-time
2255 diagnostic if we are not using C99 integer division.
2256 Avoid casts when possible.
2257 (guess_time_tm): New function, containing the checking part of
2258 the old ydhms_tm_diff function. Return the new value, rather than
2259 the difference between it and the old. Accept a new argument T
2260 so that *T specifies the old value. Check for overflow in the result.
2262 (__mktime_internal): Use a time_t offset, not a long int offset.
2263 This undoes the 2003-06-04 change, which is no longer needed now
2264 that we have better overflow checking.
2265 (localtime_offset): Likewise.
2267 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2268 and long are 64-bit but int is only 32-bit.
2269 (ydhms_diff): Use long int to store year1 and yday1.
2270 Issue a compile-time diagnostic if long int is not wide enough.
2272 (__mktime_internal): Use long int to store adjusted year and yday.
2273 Use plain C rather than preprocessor commands, if that doesn't
2275 Check for overflow (and try to repair) after each probe
2276 rather than checking only at the very end. This avoids some bugs
2277 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2278 does not equal GMT offset at maximum time).
2279 Use integer to check for overflow rather than floating point; this
2280 is more portable to non-IEEE hosts, and is a tad faster.
2281 When we detect that we are oscillating between two values,
2282 don't check whether tm_isdst has the requested value, since
2283 we already know the answer. When tm_isdst has the wrong value,
2284 use a different heuristic to find the right one, based on the
2285 extreme values actually observed in practice in tz2003a,
2286 rather than the (overly optimistic) "previous 3 calendar quarters".
2288 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2289 "T const" to accommodate glibc style.
2290 (check_result): Use less-confusing report format. "long" -> "long int.
2292 Don't loop if the iteration overflows time_t.
2293 Allow a negative step in the iteration.
2295 2003-07-01 Paul Eggert <eggert@twinsun.com>
2297 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2298 having it depend on HAVE_SYS_TYPES_H.
2300 2003-06-25 Bruno Haible <bruno@clisp.org>
2302 * readlink.c: New file.
2304 2003-06-20 Bruno Haible <bruno@clisp.org>
2306 Assume C89, so PARAMS isn't needed.
2307 * unicodeio.h (PARAMS): Remove.
2308 * unicodeio.c: Don't use PARAMS.
2310 2003-06-18 Jim Meyering <jim@meyering.net>
2312 Merge changes from coreutils.
2313 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2314 Remove explicit declarations of xmalloc and realloc.
2316 (read_utmp): Remove anachronistic cast of xmalloc.
2318 2003-06-17 Paul Eggert <eggert@twinsun.com>
2320 Assume C89, so PARAMS isn't needed.
2321 * backupfile.h (PARAMS): Remove. All uses removed.
2322 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2323 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2324 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2325 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2326 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2327 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2328 xstrtol.h: Likewise.
2329 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2330 same.h, strverscmp.h: Do not include config.h; no longer needed.
2331 Anyway, config.h should always be included before any other file.
2333 2003-06-11 Simon Josefsson <jas@extundo.com>
2335 * sysexit_.h: New file.
2337 2003-05-20 Derek Price <derek@ximbiot.com>
2339 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2341 2003-06-10 Simon Josefsson <jas@extundo.com>
2343 * strchrnul.h: New file.
2344 * strchrnul.c: New file.
2346 2003-06-10 Simon Josefsson <jas@extundo.com>
2348 * argp.h: New file, from glibc.
2349 * argp-ba.c: New file, from glibc.
2350 * argp-eexst.c: New file, from glibc.
2351 * argp-fmtstream.c: New file, from glibc.
2352 * argp-fmtstream.h: New file, from glibc.
2353 * argp-fs-xinl.c: New file, from glibc.
2354 * argp-help.c: New file, from glibc.
2355 * argp-namefrob.h: New file, from glibc.
2356 * argp-parse.c: New file, from glibc.
2357 * argp-pv.c: New file, from glibc.
2358 * argp-pvh.c: New file, from glibc.
2359 * argp-xinl.c: New file, from glibc.
2361 2003-06-07 Jim Meyering <jim@meyering.net>
2363 * readtokens.h: Put `Free Software Foundation, Inc.'
2364 in place of my name in the copyright comment.
2365 Remove definition and uses of __P.
2368 * stat.c: Don't declare xmalloc explicitly.
2369 Instead, include "xalloc.h".
2370 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2371 xrealloc, and xcalloc return values.
2372 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2374 * xgetcwd.h: Remove definition/uses of PARAMS.
2376 2003-06-06 Jim Meyering <jim@meyering.net>
2378 * stdbool_.h: Renamed from stdbool.h.in.
2380 2003-06-06 Jim Meyering <jim@meyering.net>
2382 Merge from coreutils.
2383 * same.c: (same_name): Declare *_basename locals to be `const'.
2384 Consolidate declarations and initializations of *_base* locals.
2386 Merge from coreutils.
2387 This avoids a core dump on systems without GNU putenv,
2388 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2389 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2390 (unsetenv): New static function, from GNU libc.
2391 (rpl_putenv): Use it.
2393 * modechange.c: Remove trailing blanks.
2395 Merge from coreutils.
2396 * fsusage.c: Remove declaration of statfs.
2397 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2399 * posixtm.c: Include <stdbool.h> unconditionally.
2401 2003-06-05 Paul Eggert <eggert@twinsun.com>
2403 * mktime.c (__mktime_internal): When resolving a tm_isdst
2404 mismatch, look in future quarters as well as past. This fixes a
2405 bug when processing fall-backwards gaps immediately after a long
2406 period of daylight-saving time.
2408 * mktime.c: Assume freestanding C89 or better.
2409 (HAVE_LIMITS_H): Remove. Assume it's 1.
2410 (__P): Remove; not used.
2411 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2412 (mktime, not_equal_tm, print_tm, check_result,
2413 main): Use prototypes. Use const * where appropriate.
2414 (main): Fix typo in testing code that uncovered by above changes.
2415 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2417 2003-06-04 Paul Eggert <eggert@twinsun.com>
2419 * mktime.c: Fix Debian bug 177940
2420 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2421 (localtime_offset): Now long int, not time_t, because we want it
2422 to be guaranteed to be signed. All uses changed.
2423 (__mktime_internal): If overflow would occur when adding offset,
2426 Merge 'human' changes from coreutils. Rewrite to support
2427 locale-specific notations like thousands separators.
2428 * human.c: Simplify authorship notice.
2429 Include human.h immediately after config.h.
2430 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2431 <limits.h>: Do not include, since human.h does.
2432 (SIZE_MAX, UINTMAX_MAX): New macros.
2433 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2434 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2435 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2436 (power_letter): Renamed from suffixes.
2437 (generate_suffix_backwards): Remove.
2438 (adjust_value): Now takes int style (because of human.h changes)
2439 and long double value (for greater precision on some platforms).
2440 (group_number): New function.
2441 (human_readable): Use it. Use integer options, not enum.
2442 Put the options before the sizes in the arg list.
2443 Support all the new options.
2444 The old human_readable function has been removed;
2445 use inttostr.h instead.
2446 (human_readable, default_block_size, humblock):
2447 Use uintmax_t, not int, for block sizes.
2448 (human_readable_inexact, block_size_types): Remove.
2449 (block_size_opts): New constant.
2450 (human_options): Renamed from human_block_size, with new signature
2451 that allows block sizes up to UINTMAX_MAX. All callers changed.
2452 * human.h: Add copyright and authorship notice.
2453 Include <limits.h> and <stdbool.h> unconditionally.
2454 (PARAMS): Remove. All uses removed.
2455 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2456 (enum human_inexact_style): Remove tag; now a nameless enum.
2457 (human_floor, human_ceiling, human_round_to_even): Now have
2458 values 2, 0, 1 rather than -1, 1, 0.
2459 (human_group_digits, human_suppress_point_zero, human_autoscale,
2460 human_base_1024, human_SI, human_B): New constants.
2461 (human_readable_inexact, human_block_size): Remove.
2462 (human_readable): Size args are now uintmax_t, not int.
2463 (human_options): New decl.
2465 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2466 unnecessary now that we assume C89 or better. This change
2467 imported from coreutils.
2469 * mktime.c (__mktime_internal): Do not reject negative timestamps
2470 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2471 in the 2003-05-30 sync from glibc.
2473 .h files should stand alone, but we shouldn't include <sys/types.h>
2474 if we can get away with just <stddef.h>.
2476 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2477 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2478 rather than <sys/types.h>, as we merely need size_t.
2479 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2481 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2482 Include <stdio.h>, to get FILE.
2483 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2484 memcasecmp.h has included <stddef.h> and all we need is size_t.
2485 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2486 our interface, instead of including <sys/types.h>
2488 2003-06-02 Paul Eggert <eggert@twinsun.com>
2491 Fix some minor time-related bugs with POSIX time arguments.
2492 Some valid time stamps were being rejected (notably -1, and
2493 time stamps before 1900 on 64-bit hosts). And some invalid
2494 time stamps were being accepted, e.g. September 31.
2496 * posixtm.h (posixtime): Return bool instead of time_t, so
2497 that we can return (time_t) -1 successfully.
2498 * posixtm.c: Likewise.
2499 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2500 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2501 (t): Remove static var.
2502 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2503 of static var. All uses changed.
2504 (year): Do not reject years before 1900; they can occur with
2506 (posix_time_parse): Do not check for out-of-range components;
2507 that is now the caller's responsibility, since our checks were
2508 only approximations.
2509 (posixtime): Use mktime to check for out-of-range components,
2510 since it knows them exactly.
2511 If mktime returns (time_t) -1, check whether an error actually occurred
2512 by invoking localtime on -1.
2513 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2514 posixtime failures better.
2515 Improve the test data (in comments only).
2517 2003-05-30 <karl@gnu.org>
2519 * mktime.c: update from libc.
2521 2003-05-30 Bruno Haible <bruno@clisp.org>
2523 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2524 * localcharset.h: Likewise.
2525 * localcharset.c: Likewise.
2527 2003-05-28 Paul Eggert <eggert@twinsun.com>
2529 Assume the headers required for C89 freestanding compilers.
2530 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2531 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2532 without checking for HAVE_LIMITS_H.
2533 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2534 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2536 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2537 * exclude.c: Include <stdbool.h> unconditionally.
2538 * tempname.c: Include <stddef.h> unconditionally.
2539 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2540 * modechange.c, rpmatch.c (NULL): Don't define, since
2541 <stddef.h> does that.
2542 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2543 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2544 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2545 * xstrtol.c: Likewise.
2546 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2547 * savedir.c: Include <stddef.h> instead of defining NULL.
2549 * addext.c (addext): Use assignment rather than cast, to avoid
2550 warnings on some platforms.
2552 * mktime.c (__mktime_internal): Do not reject negative timestamps
2555 2003-05-10 Bruno Haible <bruno@clisp.org>
2557 * linebreak.c (iconv_string_length): Don't return -1 just because the
2558 string is longer than 4 KB.
2560 2003-05-12 Jim Meyering <jim@meyering.net>
2562 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2563 the space-padded-by-default conversion specifiers, %e, %k, %l.
2565 2003-05-03 Bruno Haible <bruno@clisp.org>
2567 Upgrade to Unicode-4.0.
2568 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2569 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2570 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2571 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2572 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2573 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2574 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2575 Change width of U+E0100..U+E01EF from 1 to 0.
2577 2003-04-25 Bruno Haible <bruno@clisp.org>
2579 * copy-file.c: Include <stddef.h>, for size_t.
2581 2003-04-25 Jim Meyering <jim@meyering.net>
2583 * copy-file.c (copy_file_preserving): Declare buf_size to be
2584 of type size_t, not int.
2586 2003-04-11 Jim Meyering <jim@meyering.net>
2588 Merge changes from Coreutils.
2590 2003-03-22 Jim Meyering <jim@meyering.net>
2592 * strftime.c (widen): Cast alloca return value to proper type.
2594 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2597 * strftime.c (my_strftime): Handle very large width
2598 specifications for numeric values correctly. Improve checks for
2601 2003-01-19 Jim Meyering <jim@meyering.net>
2603 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2604 (nl_get_alt_digit) [! defined my_strftime]: Define.
2605 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2606 _nl_get_alt_digit and _nl_get_walt_digit.
2608 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2609 These changes have no effect outside of _LIBC.
2611 2003-04-10 Bruno Haible <bruno@clisp.org>
2613 * findprog.h: New file, from GNU gettext.
2614 * findprog.c: New file, from GNU gettext.
2616 2003-04-05 Jim Meyering <jim@meyering.net>
2618 Merge changes from Coreutils.
2620 * exclude.h (PARAMS): Remove definition and uses.
2621 * exclude.c: Remove uses of `PARAMS'.
2623 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2624 Add test-cases for DOS filenames. Declare program_name.
2625 (main): Set up program_name. Patch by Rich Dawe.
2627 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2629 Use mntctl's return value to drive the entry-processing loop, since
2630 we can't rely on the value of the vmt_length member in the last
2631 entry. On some systems doing so could result in exhausting
2632 virtual memory. Based in part on a patch from Mike Jetzer.
2634 2003-04-04 Bruno Haible <bruno@clisp.org>
2636 * linebreak.h: New file, from GNU gettext.
2637 * linebreak.c: New file, from GNU gettext with slight modifications.
2638 * lbrkprop.h: New file, from GNU gettext.
2640 2003-04-03 Bruno Haible <bruno@clisp.org>
2642 * utf8-ucs4.h: New file, from GNU gettext.
2643 * utf16-ucs4.h: New file, from GNU gettext.
2644 * ucs4-utf8.h: New file, from GNU gettext.
2645 * ucs4-utf16.h: New file, from GNU gettext.
2647 2003-04-02 Bruno Haible <bruno@clisp.org>
2649 * binary-io.h: New file, from GNU gettext.
2651 2003-04-01 Bruno Haible <bruno@clisp.org>
2653 * pathname.h: New file, from GNU gettext.
2654 * concatpath.c: New file, from GNU gettext.
2656 2003-03-30 Bruno Haible <bruno@clisp.org>
2658 * copy-file.c (copy_file_preserving): Don't set owner if the function
2659 chown() doesn't exist.
2661 2003-03-28 Bruno Haible <bruno@clisp.org>
2663 * copy-file.h: New file, from GNU gettext.
2664 * copy-file.c: New file, from GNU gettext.
2666 2003-03-18 Jim Meyering <jim@meyering.net>
2668 * quote.c (quote_n): Fix typo in comment.
2670 2003-03-14 Jim Meyering <jim@meyering.net>
2672 Merge changes from Coreutils.
2673 * obstack.h (obstack_object_size): Declare temporary, __o,
2674 to be const, in order to avoid warnings.
2675 (obstack_room): Likewise.
2676 (obstack_empty_p): Likewise.
2678 2003-03-13 Paul Eggert <eggert@twinsun.com>
2680 Merge changes from Bison.
2681 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2682 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2683 when compiling Bison 1.875's `bitset bset = obstack_alloc
2684 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2685 * hash.c: Include <stdbool.h> unconditionally.
2687 2003-03-09 Paul Eggert <eggert@twinsun.com>
2689 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2690 Reported by Bruce Becker; see:
2691 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2693 2003-03-03 Paul Eggert <eggert@twinsun.com>
2694 Bruno Haible <bruno@clisp.org>
2696 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2697 Reported by John Hughes, see
2698 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2700 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2702 * poll_.h: New file.
2705 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2707 * mathl.h: New file.
2708 * acosl.c: New file.
2709 * asinl.c: New file.
2710 * atanl.c: New file.
2711 * ceill.c: New file.
2714 * floorl.c: New file.
2715 * frexpl.c: New file.
2716 * ldexpl.c: New file.
2718 * sincosl.c: New file.
2720 * sqrtl.c: New file.
2722 * trigl.c: New file.
2723 * trigl.h: New file.
2725 2003-02-17 Bruno Haible <bruno@clisp.org>
2727 * mkdtemp.h: New file, from GNU gettext.
2728 * mkdtemp.c: New file, from GNU gettext.
2730 2003-01-31 Bruno Haible <bruno@clisp.org>
2732 * rename.c: #undef rename before defining rpl_rename.
2733 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2735 2003-01-30 Bruno Haible <bruno@clisp.org>
2737 * printf-args.h: New file, from GNU gettext.
2738 * printf-args.c: New file, from GNU gettext.
2739 * printf-parse.h: New file, from GNU gettext.
2740 * printf-parse.c: New file, from GNU gettext.
2741 * vasnprintf.h: New file, from GNU gettext.
2742 * vasnprintf.c: New file, from GNU gettext.
2743 * asnprintf.c: New file, from GNU gettext.
2744 * vasprintf.h: New file, from GNU gettext with modifications.
2745 * vasprintf.c: New file, from GNU gettext.
2746 * asprintf.c: New file, from GNU gettext.
2748 2003-01-29 Bruno Haible <bruno@clisp.org>
2750 * stpncpy.h: New file, from GNU gettext with modifications.
2751 * stpncpy.c: New file, from GNU gettext with modifications.
2753 2003-01-28 Bruno Haible <bruno@clisp.org>
2755 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2757 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2760 2003-01-27 Bruno Haible <bruno@clisp.org>
2762 * xsetenv.h: New file, from GNU gettext.
2763 * xsetenv.c: New file, from GNU gettext.
2765 2003-01-23 Bruno Haible <bruno@clisp.org>
2767 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2769 2003-01-22 Bruno Haible <bruno@clisp.org>
2771 * exit.h: New file, from GNU gettext.
2773 2003-01-11 Bruno Haible <bruno@clisp.org>
2775 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2776 * strcase.h (strcasecmp, strncasecmp): Likewise.
2778 2003-01-14 Jim Meyering <jim@meyering.net>
2780 * same.c (same_name): Tweak a comment.
2782 2003-01-11 Bruno Haible <bruno@clisp.org>
2784 * same.c (same_name): Reorder tests so as to avoid calling stat()
2785 when a string comparison is sufficient.
2787 2003-01-11 Bruno Haible <bruno@clisp.org>
2789 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2792 2003-01-11 Bruno Haible <bruno@clisp.org>
2794 * hash-pjw.c: Add comment about low quality of this function.
2796 2003-01-12 Paul Eggert <eggert@twinsun.com>
2798 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2799 to avoid collisions with libcurses and libreadline.
2801 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2802 * getstr.h, getstr.c: Remove.
2803 * getline.c: Include "getline.h", to check interface.
2804 Move body of old getstr.c here: this defines MIN_CHUNK and
2805 declares getdelim2, which is renamed from getstr.
2806 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2808 * linebuffer.c (readlinebuffer): Renamed from readline.
2810 * linebuffer.h: Likewise.
2811 (readline): Remove backward-compatibility macro.
2813 2003-01-12 Jim Meyering <jim@meyering.net>
2815 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2817 2003-01-10 Bruno Haible <bruno@clisp.org>
2819 * alloca_.h: New file.
2820 * getdate.y: Unconditionally include alloca.h.
2821 * makepath.c: Likewise.
2822 * setenv.c: Likewise.
2823 * userspec.c: Likewise.
2825 2003-01-09 Bruno Haible <bruno@clisp.org>
2827 * stdbool.h.in: New file.
2829 2003-01-08 Bruno Haible <bruno@clisp.org>
2831 * safe-read.c: Include specification header first, to ensure its
2833 * full-write.c: Likewise.
2835 2003-01-08 Jim Meyering <jim@meyering.net>
2837 * full-write.c: Undefine and define-away `const' after inclusion
2838 of errno.h, not before. Suggestion from Bruno Haible.
2840 2003-01-07 Jim Meyering <jim@meyering.net>
2842 * full-write.c: Rework so that it may serve to define full_read, too.
2843 * full-read.c: Simply #define FULL_READ and include full-write.c.
2845 2003-01-06 Jim Meyering <jim@meyering.net>
2847 * version-etc.c: Update year in translatable copyright string.
2849 2002-12-25 Bruno Haible <bruno@clisp.org>
2851 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2852 * xstrtol.h: Likewise.
2853 * xstrtoimax.c: Likewise.
2854 * xstrtoumax.c: Likewise.
2855 * human.h: Likewise.
2857 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2858 on systems that have <inttypes.h> but not <stdint.h>.
2860 2002-12-31 Paul Eggert <eggert@twinsun.com>
2862 * memcoll.c (memcoll): Fall back on a simple algorithm using
2863 memcmp if strcoll doesn't work.
2865 2002-12-23 Bruno Haible <bruno@clisp.org>
2867 * localcharset.h: New file.
2868 * localcharset.c: Include it.
2869 * unicodeio.c: Likewise.
2871 2002-12-22 Bruno Haible <bruno@clisp.org>
2873 * utime.c (utime_null): No need to call ftruncate if the file was
2876 2002-12-23 Bruno Haible <bruno@clisp.org>
2878 * memcoll.c (STRCOLL): New macro.
2881 2002-12-22 Bruno Haible <bruno@clisp.org>
2883 * getstr.h (getstr): Define, to avoid clash with libcurses.
2884 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2886 2002-12-22 Bruno Haible <bruno@clisp.org>
2888 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2890 2002-12-23 Bruno Haible <bruno@clisp.org>
2892 * getline.h: Include <stddef.h>, for size_t.
2894 * unicodeio.h: Include <stddef.h>, for size_t.
2895 * unicodeio.c: Don't include <stddef.h>.
2897 2002-12-17 Bruno Haible <bruno@clisp.org>
2899 * canon-host.c (strdup): Remove unused declaration.
2901 * fsusage.c: Include full_read.h.
2902 (get_fs_usage): Use full_read instead of safe_read.
2904 * utime.c (utime_null): Use SAFE_READ_ERROR.
2906 2002-12-11 Bruno Haible <bruno@clisp.org>
2908 * setenv.h: Rewritten to cope with systems that have setenv() but not
2910 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2913 2002-12-11 Bruno Haible <bruno@clisp.org>
2915 * setenv.c (alloca): Fall back to malloc.
2917 (setenv): Use freea() to free memory allocated with alloca().
2919 2002-11-13 Bruno Haible <bruno@clisp.org>
2921 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2922 function declarations.
2923 * unsetenv.c (unsetenv): Likewise.
2925 2002-03-04 Bruno Haible <bruno@clisp.org>
2927 Portability to AIX 4.3.3.
2928 * unsetenv.c: New file, extracted from setenv.c.
2929 * setenv.c: Move the unsetenv() function to unsetenv.c.
2931 2001-12-20 Bruno Haible <bruno@clisp.org>
2933 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2934 use malloc instead. For SunOS 4.
2936 2001-12-11 Bruno Haible <bruno@clisp.org>
2938 * setenv.c: Declare alloca.
2939 (compar_fn_t): New typedef.
2940 (KNOWN_VALUE, STORE_VALUE): Use it.
2942 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2945 2002-12-10 Paul Eggert <eggert@twinsun.com>
2947 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2948 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2949 Choose values that are less likely to collide with system fnmatch
2951 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2952 defined (e.g., a pure POSIX system).
2953 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2954 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2956 2002-12-06 Jim Meyering <jim@meyering.net>
2958 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2960 Merge in changes from libc's misc/error.c, in preparation
2961 for the merge of gnulib's changes back into libc.
2963 * error.c (_): Define only if not already defined.
2964 Move definition to follow all #include directives.
2965 Include unlocked-io.h only if !_LIBC.
2966 [_LIBC]: Include <libio/libioP.h>.
2967 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2968 (fflush): Tweak definition to use INTUSE.
2971 2002-12-05 Paul Eggert <eggert@twinsun.com>
2973 * alloca.c [defined emacs]: Include "lisp.h".
2974 (xalloc_die) [defined emacs]: New macro.
2975 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2976 [! defined emacs]: Include <xalloc.h>.
2977 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2978 (pointer): Typedef to POINTER_TYPE *.
2979 (malloc): Remove decl; we now always use xmalloc.
2980 (alloca): Use old-style definition, since Emacs needs this.
2981 Check for arithmetic overflow when computing combined size.
2983 2002-12-04 Paul Eggert <eggert@twinsun.com>
2985 Do not generate unlocked-io.h automatically, since it's easier to
2986 maintain it by hand.
2988 * unlocked-io.h: New file, from GNU diffutils,
2989 but with proper copyright notice and attribution.
2991 * Makefile.am: Add copyright notice.
2992 (libfetish_a_SOURCES): Add unlocked-io.h.
2993 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2994 (DISTCLEANFILES, io_functions): Remove macros.
2995 (EXTRA_DIST): Remove gen_uio.
2996 (unlocked-io.h): Remove rule.
2998 2002-12-04 Jim Meyering <jim@meyering.net>
3000 Reflect the fact that stat.c and lstat.c are no longer generated.
3001 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3002 (DISTCLEANFILES): Likewise.
3003 (EXTRA_DIST): Likewise.
3004 (all_local): Don't depend on stat.c or lstat.c.
3005 (stat.c, lstat.c): Remove rules.
3006 (EXTRA_DIST): Remove xstat.in.
3008 * xstat.in: Remove file. Contents moved into stat.c.
3009 * stat.c: New file. Contents mostly from xstat.in.
3010 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3011 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3013 * safe-read.c: Rework so that it may serve to define safe_write, too.
3014 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3016 2002-12-03 Jim Meyering <jim@meyering.net>
3018 * safe-read.c, safe-write.c: Change variable names and comments, but
3019 not semantics, to minimize the differences between these two files.
3020 (safe_read): Change comment to mention SAFE_READ_ERROR.
3022 * safe-read.c (IS_EINTR): Define.
3023 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3025 2002-12-02 Bruno Haible <bruno@clisp.org>
3027 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3028 Define, taken from safe-read.c.
3029 (INT_MAX): Provide fallback.
3030 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3031 * safe-write.h (SAFE_WRITE_ERROR): Define.
3033 * safe-read.c (EINTR): Remove definition.
3034 (safe_read): Don't use EINTR if it is absent.
3036 2002-12-02 Jim Meyering <jim@meyering.net>
3038 * safe-read.c (EINTR): Define.
3039 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3040 (INT_MAX): Provide fallback.
3041 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3043 * safe-read.h (SAFE_READ_ERROR): Define.
3045 2002-12-01 Jim Meyering <jim@meyering.net>
3047 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3048 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3050 2002-11-27 Paul Eggert <eggert@twinsun.com>
3052 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3053 hash_rehash): Replace `if (limit <= value) abort ();' with
3054 `if (! (value < limit)) abort ();', for readability.
3056 2002-11-26 <karl@gnu.org>
3058 * strdup.c: copy from libc again, with jim's ok.
3059 * .cppi-disable: re-add strdup.c
3061 2002-11-25 <karl@gnu.org>
3063 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3064 instead of "strtol.c".
3066 2002-11-25 Jim Meyering <jim@meyering.net>
3068 * mktime.c: Sync from libc, now that it has the latest fix.
3070 2002-11-24 <karl@gnu.org>
3072 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3073 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3075 2002-11-24 Jim Meyering <jim@meyering.net>
3077 Update from coreutils:
3079 * mktime.c: Merge in changes from libc.
3081 Avoid a link-time failure on some Linux systems.
3082 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3083 (__mon_yday): Declare with the STATIC attribute.
3084 (__mktime_internal): Likewise.
3085 Based on a report from Greg Schafer.
3087 2002-11-23 Jim Meyering <jim@meyering.net>
3089 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3090 Use `unsigned', not `int', as type of index.
3092 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3094 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3096 2002-11-22 Paul Eggert <eggert@twinsun.com>
3098 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3099 hint that one should use `if (! x) abort ();' rather than `assert
3100 (x);', and anyway it's one less thing to worry about configuring.
3101 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3102 hash_rehash, hash_insert): Use abort rather than assert.
3104 2002-11-22 Paul Eggert <eggert@twinsun.com>
3106 * quotearg.h: Allow multiple inclusion by surrounding with
3107 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3108 so that we can be included first.
3109 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3110 * quotearg.c: Include quotearg.h immediately after config.h.
3111 No need to include stddef.h or sys/types.h any more.
3112 Surround local include files with "", not "<>".
3113 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3114 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3115 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3116 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3117 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3118 (ISPRINT): Remove; no longer needed now that we assume C89.
3120 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3123 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3124 quotearg_char): Use SIZE_MAX rather than
3125 (size_t) -1 when we are talking about "infinity".
3127 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3129 2002-11-22 Bruno Haible <bruno@clisp.org>
3131 * safe-read.h: Assume C89. Add comments.
3132 (safe_read): Change return type to size_t.
3133 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3134 counts > SSIZE_MAX correctly.
3135 * safe-write.h: New file.
3136 * safe-write.c: New file.
3137 * full-read.h: New file.
3138 * full-read.c: New file.
3139 * full-write.h: Assume C89. Add comments.
3140 * full-write.c: Include safe-write.h.
3141 (full_write): Rewritten to use safe_write.
3142 Suggested by Jim Meyering and Paul Eggert.
3144 2002-11-21 Bruno Haible <bruno@clisp.org>
3146 Remove case insensitive option matching.
3147 * argmatch.h (argcasematch): Remove declaration.
3148 (ARGCASEMATCH): Remove macro.
3149 (__xargmatch_internal): Remove case_sensitive argument.
3150 (XARGMATCH): Update.
3151 (XARGCASEMATCH): Remove macro.
3152 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3153 case_sensitive argument.
3154 (argcasematch): Remove function.
3155 (__xargmatch_internal): Remove case_sensitive argument.
3156 (main): Use XARGMATCH instead of XARGCASEMATCH.
3158 * xmalloc.c: Change compile-time error message. Add comment about
3159 required autoconf version.
3161 2002-11-21 Jim Meyering <jim@meyering.net>
3163 * strdup.c (strdup): Tweak comment and initial #if/#include.
3165 Merge in changes from the coreutils.
3167 2002-09-25 Paul Eggert <eggert@twinsun.com>
3168 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3169 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3170 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3171 int. Work more efficiently if X is the same width as uintmax_t.
3172 Do not compare X to -1, to avoid bogus compiler warning.
3173 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3174 Don't assume that f_frsize and f_bsize are the same type.
3176 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3179 * makepath.c (make_path): Restore umask *before* creating the final
3181 (make_path): Minor reformatting.
3183 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3184 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3186 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3187 ones. At least on GNU/Linux systems, `auto' means something else.
3190 2002-11-20 Paul Eggert <eggert@twinsun.com>
3192 Merge argmatch cleanups from Bison. Assume C89.
3194 * argmatch.c: Include config.h here, not in argmatch.h.
3195 Include stdlib.h, for EXIT_FAILURE.
3196 Always include <string.h>, since we assume C89.
3197 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3198 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3199 Include <stddef.h> instead, since it's all we need for size_t.
3200 (PARAMS): Remove. All uses removed.
3201 (ARRAY_CARDINALITY): Do not bother to #undef.
3202 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3203 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3204 Remove unnecessary parentheses.
3205 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3206 Insert necessary parentheses.
3207 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3208 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3210 2002-11-19 Bruno Haible <bruno@clisp.org>
3212 * mbswidth.c: Include mbswidth.h right at the beginning.
3213 * mbswidth.h: Include <stddef.h>, for size_t.
3215 * mbswidth.h (PARAMS): Remove macro.
3216 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3217 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3219 * gcd.h (PARAMS): Remove macro.
3220 (gcd): Use ANSI C function declarations.
3221 * gcd.c (gcd): Likewise.
3223 2002-11-15 Bruno Haible <bruno@clisp.org>
3225 * strcspn.c: Include <stddef.h>.
3226 (strcspn): Use ANSI C function declaration. Change return type to
3228 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3229 (strpbrk): Use NULL.
3230 * strpbrk.h (PARAMS): Remove macro.
3231 (strpbrk): Use ANSI C function declaration.
3232 * strstr.c: Don't include <sys/types.h>.
3233 * strstr.h (PARAMS): Remove macro.
3234 (strstr): Use ANSI C function declarations.
3236 2002-11-06 Bruno Haible <bruno@clisp.org>
3238 * gcd.h (gcd): Change argument type to 'unsigned long'.
3239 * gcd.c (gcd): Likewise.
3241 2002-11-05 Bruno Haible <bruno@clisp.org>
3243 * gcd.h: New file, from gettext-0.11.5.
3244 * gcd.c: New file, from gettext-0.11.5.
3246 2002-11-05 Bruno Haible <bruno@clisp.org>
3248 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3249 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3250 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3251 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3253 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3254 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3256 * closeout.c: Include gettext.h instead of <libintl.h>.
3257 * human.c: Include gettext.h instead of <libintl.h>.
3258 * quotearg.c: Include gettext.h instead of <libintl.h>.
3259 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3260 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3261 * userspec.c: Include gettext.h instead of <libintl.h>.
3262 * version-etc.c: Include gettext.h instead of <libintl.h>.
3263 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3264 (textdomain): Remove definition.
3265 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3267 * long-options.c: Remove include of <libintl.h> and definition of _.
3268 * same.c: Remove include of <libintl.h> and definition of _.
3270 2002-11-04 Bruno Haible <bruno@clisp.org>
3272 * stpcpy.h: New file, from GNU gettext-0.11.5.
3273 * strcase.h: New file, from GNU gettext-0.11.5.
3274 * strpbrk.h: New file, from GNU gettext-0.11.5.
3275 * strstr.h: New file, from GNU gettext-0.11.5.
3276 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3278 2002-05-09 Bruno Haible <bruno@clisp.org>
3280 * config.charset: Update for newest glibc. Add canonical names
3281 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3283 2002-05-09 Bruno Haible <bruno@clisp.org>
3285 * localcharset.c (get_charset_aliases): Add more Windows specific
3288 2002-05-08 Owen Taylor <otaylor@redhat.com>
3290 * config.charset: A few additions for Solaris.
3292 2001-12-05 Bruno Haible <bruno@clisp.org>
3294 * localcharset.c (locale_charset): Don't return an empty string.
3296 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3298 * config.charset: msdos in uk_UA uses CP1125.
3300 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3302 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3303 * localcharset.c (locale_charset): Declare as extern "C".
3305 2002-02-15 Bruno Haible <bruno@clisp.org>
3307 * config.charset [msdosdjgpp]: For Russian, use CP866.
3309 2002-02-11 Bruno Haible <bruno@clisp.org>
3311 * config.charset: Add support for NetBSD.
3313 2002-09-25 <karl@gnu.org>
3315 * strdup.c: copy from libc/string (via ../config/srclist*).
3316 * getopt*: copy from libc/posix.
3317 * gettext.h: copy from gettext.
3318 * .cppi-disable: add strdup.c, gettext.h.
3320 2002-07-01 Jim Meyering <meyering@lucent.com>
3322 * c-stack.c: Include sys/time.h.
3323 From Volker Borchert.
3325 2002-06-11 Paul Eggert <eggert@twinsun.com>
3327 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3328 New macro. Use it uniformly instead of
3329 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3330 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3331 reported by Vin Shelton.
3333 2002-06-22 Jim Meyering <meyering@lucent.com>
3335 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3336 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3338 2002-06-22 Paul Eggert <eggert@twinsun.com>
3340 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3341 Do not assume SA_SIGINFO behavior.
3342 Bug reported by Jim Meyering on NetBSD 1.5.2.
3344 2002-06-22 Jim Meyering <meyering@lucent.com>
3346 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3348 * exitfail.c, exitfail.h: Likewise.
3349 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3351 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3353 (EXTRA_DIST): Add fnmatch_loop.c.
3354 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3356 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3357 * fnmatch.c: Update from diffutils-2.8.2.
3358 * fnmatch_.h: New file. From diffutils-2.8.2.
3359 * fnmatch.h: Remove file.
3361 2002-06-18 Paul Eggert <eggert@twinsun.com>
3363 * file-type.h: Report an error if neither S_ISREG nor
3364 S_IFREG is defined, instead of using a test specific to glibc
3365 2.2. This should be safe, since POSIX requires S_ISREG and
3366 Unix Version 7 had S_IFREG. We don't need to check for
3367 <sys/types.h> since we don't use any symbols that it defines.
3369 2002-06-15 Jim Meyering <meyering@lucent.com>
3371 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3372 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3373 have been included before this file.
3375 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3377 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3378 so that each temporary file name is unique and valid in the first
3379 8 characters, for operation under DOS.
3381 2002-06-15 Jim Meyering <meyering@lucent.com>
3383 Work even with DJGPP 2.03, which lacks support for symlinks.
3385 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3387 * lchown.c (S_ISLNK): Likewise.
3389 2002-06-14 Jim Meyering <meyering@lucent.com>
3391 * file-type.h: Use the version from diffutils-2.8.2.
3392 * file-type.c: Likewise.
3394 2002-05-27 Jim Meyering <meyering@lucent.com>
3396 Fix a problem seen only on nonconforming systems whereby ls.c's
3397 use of localtime, and then of gettimeofday would cause trouble:
3398 the localtime call used to initialize rpl_gettimeofday's save
3399 mechanism would clobber ls's current local time information so
3400 that in any long listing the first file would always be listed
3401 with date 1970-01-01. Analysis by Volker Borchert.
3403 * gettimeofday.c (localtime): Undefine.
3404 (rpl_localtime): New function.
3406 2002-05-22 Jim Meyering <meyering@lucent.com>
3408 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3409 * file-type.h: New file.
3410 * file-type.c (file_type): New file/function. Extracted from diffutils.
3412 2002-04-29 Paul Eggert <eggert@twinsun.com>
3414 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3416 2002-04-28 Paul Eggert <eggert@twinsun.com>
3418 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3419 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3420 of 127, since 64 is the largest conceivable number for ancient
3422 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3424 2002-04-28 Jim Meyering <meyering@lucent.com>
3426 * sig2str.c (WTERMSIG): Remove definition (unused).
3428 2002-04-28 Paul Eggert <eggert@twinsun.com>
3430 * sig2str.h, sig2str.c: New files.
3431 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3433 2002-04-24 Jim Meyering <meyering@lucent.com>
3435 * gettext.h: New file, from Gettext.
3436 * Makefile.am (INCLUDES): Remove -I../intl.
3437 (libfetish_a_SOURCES): Add gettext.h.
3439 2002-04-16 Jim Meyering <meyering@lucent.com>
3441 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3442 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3443 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3445 2002-04-12 Jim Meyering <meyering@lucent.com>
3447 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3449 2002-03-10 Jim Meyering <meyering@lucent.com>
3451 * makepath.c (make_path): Remove a comma from a diagnostic.
3452 Suggestion from Santiago Vila.
3454 2002-03-08 Jim Meyering <meyering@lucent.com>
3456 * rename.c: Mention that this wrapper is needed also on
3457 mips-dec-ultrix4.4 systems.
3459 2002-03-02 Jim Meyering <meyering@lucent.com>
3461 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3462 not HAVE_CLOCK_SETTIME.
3464 2002-02-27 Paul Eggert <eggert@twinsun.com>
3466 * nanosleep.h: Rename to....
3467 * timespec.h: New name for nanosleep.h. All uses changed.
3469 * gettime.c: New file.
3470 * settime.c: New file.
3473 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3474 timespec.h. Remove nanosleep.h.
3476 2002-02-25 Paul Eggert <eggert@twinsun.com>
3478 * acl.c, acl.h: New files.
3479 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3481 2002-02-24 Jim Meyering <meyering@lucent.com>
3483 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3484 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3485 cause trouble. Reported by Nelson Beebe.
3487 2002-02-23 Paul Eggert <eggert@twinsun.com>
3489 * path-concat.c (xpath_concat): Reorder code to pacify
3490 compilers that don't know that xalloc_die never returns.
3492 2002-02-20 Jim Meyering <meyering@lucent.com>
3494 * getdate.c: Regenerate using bison-1.33.
3496 2002-02-15 Paul Eggert <eggert@twinsun.com>
3498 * posixver.c, posixver.h: New files.
3499 * Makefile.am (libfetish_a_SOURCES): Add them.
3501 2002-02-02 Paul Eggert <eggert@twinsun.com>
3502 Bruno Haible <bruno@clisp.org>
3504 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3505 (fwrite_success_callback): New declaration.
3506 * unicodeio.c (unicode_to_mb): New function, extracted from
3507 print_unicode_char. Call failure callback instead of error.
3508 (fwrite_success_callback): New function.
3509 (exit_failure_callback): New function.
3510 (fallback_failure_callback): New function.
3511 (print_unicode_char): Call unicode_to_mb.
3513 2002-01-26 Jim Meyering <meyering@lucent.com>
3515 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3517 2002-01-22 Jim Meyering <meyering@lucent.com>
3519 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3520 Otherwise, some versions of automake would omit the rule that makes
3521 Makefile from Makefile.in.
3523 2001-01-21 Paul Eggert <eggert@twinsun.com>
3525 * xmemcoll.h, xmemcoll.c: New files.
3526 * Makefile.am (libfetish_a_SOURCES): Add them.
3527 * memcoll.c: Include errno.h, and declare errno if not defined.
3528 (memcoll): Set errno to zero if there is no error.
3530 * quotearg.c (quotearg_buffer_restyled):
3531 Fix bug with quoting buffers containing NUL when backslashing escapes.
3532 This bug was exposed by the other changes in this patch.
3533 (quotearg_n_options): New arg ARGSIZE.
3534 All callers changed.
3535 (quoting_options_from_style): New function.
3536 (quotearg_n_style): Use it.
3537 (quotearg_n_style_mem): New function.
3539 * quotearg.h (quotearg_n_style_mem): New function.
3541 2002-01-16 Jim Meyering <meyering@lucent.com>
3543 * getdate.y: Add three semicolons, each just before a closing brace.
3544 Bison (as of version 1.31) no longer papers over that mistake.
3546 2002-02-14 Paul Eggert <eggert@twinsun.com>
3548 * backupfile.c (ISDIGIT): Comment fix.
3549 * getdate.y (ISDIGIT): Likewise.
3550 * posixtm.c (ISDIGIT, year): Likewise.
3551 * strverscmp.c (ISDIGIT): Likewise.
3552 * userspec.c (ISDIGIT): Likewise.
3554 2002-01-05 Jim Meyering <meyering@lucent.com>
3556 * version-etc.c (version_etc_copyright): Update copyright year.
3558 2001-01-19 Paul Eggert <eggert@twinsun.com>
3560 * closeout.c (close_stdout_status): If ferror (stdout), do
3561 not silently exit merely because the output buffer happens to
3562 have nothing pending.
3564 2001-12-18 Paul Eggert <eggert@twinsun.com>
3566 See the big note in ../ChangeLog.
3567 * human.c (suffixes): Prefer K to k for 1024.
3568 (generate_suffix_backwards): New function.
3569 (human_readable_inexact): Use it.
3570 * xstrtol.c (__xstrtol): If there is no number but there
3571 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3572 Accept 'K' as well as 'k'.
3574 2001-12-15 Jim Meyering <meyering@lucent.com>
3576 * regex.h (__restrict_arr): Update from libc.
3578 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3579 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3582 2001-12-10 Jim Meyering <meyering@lucent.com>
3584 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3585 Instead, include "xalloc.h".
3586 (initbuffer): Don't cast xmalloc return value to char*.
3587 (readline): Reword comment.
3588 Don't cast xrealloc return value to char*
3591 2001-12-09 Jim Meyering <meyering@lucent.com>
3593 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3594 `signed and unsigned type in conditional expression'.
3595 * posixtm.c (posix_time_parse): Likewise.
3597 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3599 * readtokens.c (readtoken): Declare an index to be of type unsigned
3600 to avoid a pedantic warning.
3602 * getstr.c: Don't include assert.h.
3603 (getstr): Remove warning-evoking assertions.
3604 Return -1 if offset parameter is out of bounds.
3605 Change the type of a local from int to size_t.
3607 * strftime.c (my_strftime_localtime_r): Include this function
3608 definition in the `#if ! HAVE_TM_GMTOFF' block.
3610 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3611 Include xalloc.h instead.
3613 2001-12-02 Jim Meyering <meyering@lucent.com>
3615 * tempname.c: Don't declare getenv, thus reverting the change of
3616 2001-11-18. It's no longer necessary, now that stdlib.h is always
3619 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3620 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3622 2001-11-30 Akim Demaille <akim@epita.fr>
3624 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3625 before being defined.
3627 2001-11-27 Paul Eggert <eggert@twinsun.com>
3629 * quotearg.h (quotearg_n, quotearg_n_style):
3630 First arg is int, not unsigned.
3631 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3632 (SIZE_MAX, UINT_MAX): New macros.
3633 (quotearg_n_options): Abort if N is negative.
3634 Avoid overflow check on hosts where size_t is 64 bits and int
3635 is 32 bits, as overflow is impossible there.
3636 Fix off-by-one typo that caused unnecessary reallocation.
3638 2001-11-27 Jim Meyering <meyering@lucent.com>
3640 * tempname.c: Merge with version from libc.
3641 * regex.c: Likewise.
3643 * tempname.c: Include stdlib.h unconditionally. On some old systems
3644 for which STDC_HEADERS is 0, it was not included, resulting in a
3645 warning about an integer-to-pointer conversion problem with getenv.
3646 Reported by Volker Borchert.
3648 2001-11-26 Jim Meyering <meyering@lucent.com>
3650 * gtod.h: Remove file.
3651 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3652 * gettimeofday.c: Don't include gtod.h.
3653 (GTOD_init): Remove function.
3654 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3655 Suggestion from Volker Borchert.
3657 2001-11-23 Jim Meyering <meyering@lucent.com>
3659 * hash.h (struct hash_table): Don't define here. Merely declare it.
3660 * hash.c (struct hash_table): Define it here instead.
3662 2001-11-22 Jim Meyering <meyering@lucent.com>
3664 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3666 2001-11-18 Paul Eggert <eggert@twinsun.com>
3668 * tempname.c (TMP_MAX): Remove; no longer needed.
3669 (TEMPORARIES): New macro.
3670 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3671 removes an artificial limitation (e.g. HP-UX 10.20, where
3674 2001-11-18 Jim Meyering <meyering@lucent.com>
3676 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3679 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3680 files will be created before anything else.
3682 2001-11-17 Jim Meyering <meyering@lucent.com>
3684 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3685 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3686 rather than group writable. Patch by Juan F. Codagnone.
3688 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3689 Instead, include "xalloc.h".
3691 * mountlist.c: Include unlocked-io.h after all system headers.
3692 Remove explicit declarations of xmalloc, xrealloc,
3693 and xstrdup. Instead, include "xalloc.h".
3695 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3696 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3697 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3699 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3700 Reported by Padraig Brady.
3702 * mkstemp.c: #undef mkstemp.
3704 (rpl_mkstemp): Rename from mkstemp.
3707 2001-11-16 Jim Meyering <meyering@lucent.com>
3709 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3710 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3711 determine the amount of total physical memory, use pstat_getstatic.
3712 HPUX-11 doesn't define _SC_PHYS_PAGES.
3713 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3714 If sysconf couldn't be used to determine the amount of available
3715 physical memory, use both pstat_getstatic and pstat_getdynamic.
3716 Based on a patch from Bob Proulx.
3718 2001-11-05 Jim Meyering <meyering@lucent.com>
3720 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3722 2001-11-03 Jim Meyering <meyering@lucent.com>
3724 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3725 in argmatch_to_argument call.
3727 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3730 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3731 e.g., a fault due to an attempt to free a NULL pointer.
3733 2001-11-01 Jim Meyering <meyering@lucent.com>
3735 * dirfd.c, dirfd.h: New files.
3736 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3738 * hash.c (hash_print) [TESTING]: Clean up.
3740 2001-10-22 Paul Eggert <eggert@twinsun.com>
3742 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3743 to avoid a warning if -Wall.
3745 2001-10-21 Paul Eggert <eggert@twinsun.com>
3747 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3749 2001-10-21 Jim Meyering <meyering@lucent.com>
3751 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3752 this code would end up calling gettext even in packages built
3754 * getopt.c (_): Likewise.
3755 * regex.c (_): Likewise.
3757 2001-10-20 Paul Eggert <eggert@twinsun.com>
3759 * error.c (strerror_r): Do not declare unless !_LIBC.
3760 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3761 Use strerror_r that is only a macro, even if it is not a function.
3762 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3763 (private_strerror): Use prototypes, not old-style function definition.
3764 (print_errno_message): New function.
3765 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3767 (error_tail, error, error_at_line): Use it.
3769 2001-10-11 Jim Meyering <meyering@lucent.com>
3771 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3772 and quote_n (1, ... to avoid clobbering a buffer.
3774 2001-10-05 Jim Meyering <meyering@lucent.com>
3776 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3777 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3778 * hash-pjw.h: New file.
3780 2001-09-30 Jim Meyering <meyering@lucent.com>
3782 * mountlist.c [MOUNTED_GETFSSTAT]:
3783 Include <sys/ucred.h>, for Apple Darwin.
3784 Include sys/mount.h and sys/fs_types.h only if available.
3786 (read_filesystem_list): Use FS_TYPE.
3788 2001-09-29 Paul Eggert <eggert@twinsun.com>
3790 * exclude.c (excluded_filename): 0 -> false, since it's
3793 2001-09-28 Paul Eggert <eggert@twinsun.com>
3795 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3796 #defines strtoimax. Also treat the other strto* functions
3799 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3800 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3801 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3803 2001-09-26 Jim Meyering <meyering@lucent.com>
3805 Most macros in unlocked-io.h had the wrong number of arguments.
3806 * gen-uio: New script.
3807 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3808 * unlocked-io.hin: Remove file.
3809 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3810 rather than trying to embed it here.
3811 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3812 Reported by Padraig Brady.
3814 2001-09-25 Volker Borchert <bt@teknon.de>
3816 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3818 2001-09-23 Jim Meyering <meyering@lucent.com>
3820 * mountlist.c: Remove useless parentheses in #if directives.
3821 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3822 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3824 2001-09-22 Jim Meyering <meyering@lucent.com>
3826 * localcharset.c: Update from latest gettext.
3827 * config.charset: Likewise.
3829 2001-09-20 Jim Meyering <meyering@lucent.com>
3831 * xstrtol.c (strtoimax): Guard declaration with
3832 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3833 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3834 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3835 (strtoumax): Likewise, for completeness (it wasn't necessary).
3837 2001-09-06 Paul Eggert <eggert@twinsun.com>
3839 * strtoimax.c (HAVE_LONG_LONG):
3840 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3841 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3842 to work around bug in IBM C compiler.
3844 2001-09-16 Jim Meyering <meyering@lucent.com>
3846 * mkdir.c: New file.
3848 2001-09-04 Paul Eggert <eggert@twinsun.com>
3850 * xgetcwd.c: Revert some of the previous change; intead,
3851 fix the HAVE_GETCWD_NULL code to behave more like the
3852 !HAVE_GETCWD_NULL code used to.
3855 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3858 2001-09-04 Paul Eggert <eggert@twinsun.com>
3860 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3861 Use ssize_t, not int, to store result of readlink.
3862 Check for ssize_t overflow as well as size_t overflow,
3863 as POSIX says the result of readlink is implementation-defined
3864 when ssize_t overflows.
3865 Remove unnecessary cast to char*.
3866 Use free+malloc instead of realloc, as the storage doesn't need
3867 to be preserved and it's clearer and can be more efficient that way.
3868 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3869 * xreadlink.h (xreadlink): Update prototype.
3871 2001-09-03 Paul Eggert <eggert@twinsun.com>
3873 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3874 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3875 spotted by Jim Meyering.
3877 2001-09-03 Jim Meyering <meyering@lucent.com>
3879 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3881 2001-09-03 Paul Eggert <eggert@twinsun.com>
3883 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3884 like the HAVE_GETCWD_NULL code.
3885 Include pathmax.h if not HAVE_GETCWD.
3886 Do not include xalloc.h.
3887 (INITIAL_BUFFER_SIZE): New symbol.
3888 Do not use xmalloc / xrealloc, since the caller is responsible for
3889 handling errors. Preserve errno around `free' during failure.
3890 Do not overrun buffer when using getwd.
3892 2001-09-03 Paul Eggert <eggert@twinsun.com>
3894 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3895 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3897 2001-09-02 Jim Meyering <meyering@lucent.com>
3899 * error.c: Update from GNU libc.
3901 2001-09-01 Jim Meyering <meyering@lucent.com>
3903 * xreadlink.c: New file.
3904 * xreadlink.h: New file.
3905 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3907 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3908 doesn't conflict with sparc Solaris 7's definition in
3909 /usr/include/sys/int_types.h.
3911 * exclude.c: Use `""', not `<>' to #include non-system header files.
3912 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3913 and strncasecmp as r-values. Unixware didn't have declarations.
3915 2001-08-31 Jim Meyering <meyering@lucent.com>
3917 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3918 Use an initial, malloc'd, buffer of length 128 rather than
3919 a statically allocated one of length 1024.
3921 2001-08-30 Paul Eggert <eggert@twinsun.com>
3923 * xgetcwd.c: Don't include pathmax.h.
3924 Include stdlib.h and unistd.h if available.
3926 (xmalloc, xstrdup, free): Remove decls.
3927 (xgetcwd): Don't assume sizes fit in unsigned.
3928 Check for overflow when computing sizes.
3929 Simplify reallocation code.
3931 2001-08-28 Paul Eggert <eggert@twinsun.com>
3933 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3935 * strtoimax.c: Renamed from strtoxmax.c, removing the
3938 Also, make the following further changes to make this file's
3939 configuration more similar to that of strtol.c:
3940 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3941 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3942 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3943 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3944 changed to signed values.
3946 And make the following changes as well:
3947 Fix copyright notice, as 1999 was missing.
3948 (verify): New macro.
3949 (strtoimax): Check sizes at compile-time, not run-time.
3950 Prefer strtol to strtoll if both work.
3951 (main): Remove; it was not that useful and was a pain to maintain.
3953 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3955 2001-08-30 Paul Eggert <eggert@twinsun.com>
3957 * savedir.c (savedir): Remove size parameter, as POSIX says that
3958 a directory's st_size can have an arbitrary value, so the old
3959 usage could waste an arbitrary amount of memory. All uses
3961 * savedir.h: Update prototype.
3963 2001-08-30 Paul Eggert <eggert@twinsun.com>
3965 * xstrtol.c (strtoimax): New decl.
3967 2001-08-28 Paul Eggert <eggert@twinsun.com>
3969 * xstrtol.h: Add copyright notice.
3970 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3971 LONGINT_INVALID_SUFFIX_CHAR.
3973 2001-08-30 Paul Eggert <eggert@twinsun.com>
3975 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3978 2001-08-30 Paul Eggert <eggert@twinsun.com>
3980 * hash.c: Remove '2001' from copyright notice.
3982 2001-08-30 Paul Eggert <eggert@twinsun.com>
3984 * full-write.h: New file.
3985 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3986 * full-write.c: Correct credits, as cccp.c no longer
3987 exists and anyway it was so heavily changed from the old cccp
3988 code as to be unrecognizable. Include full-write.h.
3989 (full_write) Return size_t, with short writes meaning failure.
3990 All callers changed. This fixes a bug with large buffers
3992 * utime.c: Include full-write.h.
3994 2001-08-30 Paul Eggert <eggert@twinsun.com>
3996 Merge 'exclude' changes from tar 1.13.22.
3997 This fixes one or two unlikely storage allocation overflow bugs,
3998 but doesn't change user-visible behavior otherwise.
4000 2001-08-30 Paul Eggert <eggert@twinsun.com>
4002 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4003 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4004 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4005 Include if available.
4006 (<xalloc.h>): Include
4007 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4008 (verify): New macro. Use it to verify that EXCLUDE macros do not
4009 collide with FNM macros.
4010 (struct patopts): New struct.
4011 (struct exclude): Use it, as exclude patterns now come with options.
4012 (new_exclude): Support above changes.
4013 (new_exclude, add_exclude_file):
4014 Initial size must now be a power of two to simplify overflow checking.
4015 (free_exclude, fnmatch_no_wildcards): New function.
4016 (excluded_filename): No longer requires options arg, as the options
4017 are determined by add_exclude. Now returns bool, not int.
4018 (excluded_filename, add_exclude):
4019 Add support for the fancy new exclusion options.
4020 (add_exclude, add_exclude_file): Now takes int options arg.
4021 Check for arithmetic overflow when computing sizes.
4022 (add_exclude_file): xrealloc might modify errno, so don't
4023 realloc until after errno might be used.
4025 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4027 (free_exclude): New decl.
4028 (add_exclude, add_exclude_file): Now takes int options arg.
4029 (excluded_filename): No longer requires options arg, as the options
4030 are determined by add_exclude. Now returns bool, not int.
4032 2001-08-30 Paul Eggert <eggert@twinsun.com>
4034 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4036 2001-08-27 Jim Meyering <meyering@lucent.com>
4038 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4040 * version-etc.c (N_): Remove definition.
4041 Revert most of last change.
4042 Instead, simply don't mark the `Copyright...' string for translation.
4043 Based on advice from Paul Eggert.
4045 * strtoxmax.c: Tweak comment.
4047 2001-08-26 Jim Meyering <meyering@lucent.com>
4049 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4050 of copyright with `%s' so translators don't get an untranslated
4052 (COPYRIGHT_YEAR): Define.
4053 (version_etc): Use fprintf rather than fputs.
4054 Suggestion from Ulrich Drepper.
4056 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4058 * strtoll.c: New file, from GNU libc.
4059 * xstrtoimax.c: New file.
4061 * xstrtol.h: Add xstrtoimax.
4062 * strtoumax.c: New file. Simply include "strtoumax.c".
4063 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4065 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4066 * strtoxmax.c: ... then renamed to this.
4068 2001-08-13 Paul Eggert <eggert@twinsun.com>
4070 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4071 Port to Solaris 8, where 'sed' requires a space after the 'r'
4072 command, and where sh dislikes "$/". Clean up the spacing a bit.
4073 Redirect output to $tmp just once.
4075 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4077 * addext.c (<errno.h>): Include.
4078 (errno): Declare if not defined.
4079 (addext): Work correctly when pathconf returns -1 and leaves
4080 errno alone because there is no limit. Also, work even if
4081 pathconf returns a value greater than SIZE_MAX.
4083 2001-08-12 Jim Meyering <meyering@lucent.com>
4085 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4086 Simply `return getcwd (NULL, 0);'.
4087 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4088 Use 1300 as initial value for length, not PATH_MAX.
4090 * pathmax.h: Clean up cpp syntax.
4092 2001-08-12 Jim Meyering <meyering@lucent.com>
4094 * gettimeofday.c: New file.
4096 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4098 2001-08-04 Jim Meyering <meyering@lucent.com>
4100 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4101 to get in sync with glibc.
4103 2001-08-03 Paul Eggert <eggert@twinsun.com>
4105 The following changes are from gettext 0.10.39 as maintained by
4108 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4109 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4110 with inverted sense. All uses changed.
4112 * mbswidth.c: Don't include <limits.h>.
4113 Include <stdlib.h> and <string.h> unconditionally.
4114 (iswcntrl, mbsinit, ISCNTRL): New macros.
4115 (mbsnwidth): Use K&R style function declarations.
4116 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4117 can optimize it when MB_CUR_MAX == 1.
4118 The width of control characters is zero, not 1.
4120 2001-07-15 Jim Meyering <meyering@lucent.com>
4122 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4123 (BUILT_SOURCES): Add unlocked-io.h.
4124 (io_functions): Define.
4125 (unlocked-io.h): New rule.
4126 (DISTCLEANFILES): Add unlocked-io.h.
4127 (all-local): Depend on unlocked-io.h, to ensure it is created.
4129 * unlocked-io.hin: New file
4131 * regex.c: Update from glibc.
4133 2001-07-05 Jim Meyering <meyering@lucent.com>
4135 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4137 (libfetish_a_SOURCES): Put all .h files here instead.
4138 Remove a thus-exposed (better checks in automake) duplicate and
4139 two unnecessary .h files.
4141 2001-06-11 Jim Meyering <meyering@lucent.com>
4143 * regex.c: Update from GNU libc.
4145 2001-05-27 Jim Meyering <meyering@lucent.com>
4147 * readutmp.h (UT_TYPE): Define.
4149 2001-05-24 Jim Meyering <meyering@lucent.com>
4151 * argmatch.c: Include "quote.h".
4152 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4153 quote function. Reported by Göran Uddeborg.
4155 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4157 * dirname.c (dir_name): Compute append_dot using path, not newpath
4158 which is not yet declared.
4160 2001-05-11 Paul Eggert <eggert@twinsun.com>
4162 * Makefile.am (libfetish_a_SOURCES):
4163 Add strftime.c, since we now compile it on all hosts.
4165 * strftime.c (my_strftime):
4166 Define to nstrftime if emacs, but only if my_strftime is not defined.
4167 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4168 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4169 Add one more extra argument: a nanoseconds value.
4172 (my_strftime function): Add %N format.
4173 (emacs_strftimeu): Renamed from emacs_strftime,
4174 with extra ut argument.
4176 2001-05-11 Paul Eggert <eggert@twinsun.com>
4178 dirname code cleanup. base_name now behaves more compatibly
4179 with POSIX basename when given file names that have trailing
4180 slashes, and similarly for dir_name. Add new primitives
4181 base_len and dir_len. Put the directory-name-related decls
4184 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4185 * backupfile.c (base_name): Likewise.
4186 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4187 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4188 * makepath.c (strip_trailing_slashes): Likewise.
4189 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4191 * rename.c (strip_trailing_slashes): Likewise.
4192 * same.c (base_name): Likewise.
4193 * stripslash.c (ISSLASH): Likewise.
4195 * addext.c: Include <dirname.h> after size_t is defined.
4196 * backupfile.c: Likewise.
4198 * addext.c (addext): Use base_len to trim redundant
4199 trailing slashes instead of doing it ourselves.
4200 But do not trim the last slash if it is not redundant.
4202 * backupfile.c (find_backup_file_name,
4203 max_backup_version): Use base_len instead of rolling it ourselves.
4204 Handle the case of "" and (on DOS) "C:" correctly.
4206 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4207 Include <string.h>, <dirname.h>.
4208 (base_name): Allow file names ending in slashes, other than names
4209 that are all slashes. In this case, return the basename followed
4210 by the slashes. This is more general, and can be used in places
4211 where the original base_name purposely had an assertion failure.
4212 (base_len): New function.
4214 * dirname.c: Include <string.h> instead of <stdlib.h>.
4215 Do not include <assert.h>; no longer needed.
4217 (memrchr): Remove decl.
4218 (dir_name_r): Remove.
4219 (dir_len): Renamed from dirlen. All callers changed.
4220 Rewrite in terms of base_name, for simplicity and consistency.
4221 (dir_name): Never return NULL. All callers changed.
4222 Do not include <stdlib.h> in test program; no longer needed.
4223 return 0; is fine for test program.
4225 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4227 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4229 * path-concat.c (path_concat): Use base_len to compute
4230 base length, not strlen; this means we cannot rely on memcpy
4233 * same.c (STREQ): Remove.
4234 (same_name): Handle the case where the basename ends in trailing '/'.
4236 * stripslash.c (strip_trailing_slashes): Return nonzero if
4237 a slash was stripped. Do not strip the last slash after a
4240 2001-04-08 Jim Meyering <meyering@lucent.com>
4242 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4243 recomputed; that's necessary when the offset spans a DST transition.
4244 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4246 2001-04-02 Jim Meyering <meyering@lucent.com>
4248 * regex.h, regex.c: Update from GNU libc.
4250 2001-03-19 Paul Eggert <eggert@twinsun.com>
4252 * version-etc.c (version_etc_copyright): Update to 2001.
4254 2001-03-16 Paul Eggert <eggert@twinsun.com>
4256 * tempname.c (uint64_t): Define to uintmax_t if
4257 not defined, and if UINT64_MAX is not defined.
4258 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4259 Reported by John David Anglin.
4261 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4263 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4264 alias if codeset is empty.
4265 * config.charset (BeOS): Use wildcard syntax.
4267 2001-03-13 Jim Meyering <meyering@lucent.com>
4269 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4270 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4273 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4275 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4277 * unicodeio.c (print_unicode_char): Simplify accordingly.
4279 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4281 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4282 support for DOS/DJGPP.
4284 2001-02-28 Paul Eggert <eggert@twinsun.com>
4286 * Makefile.am (libfetish_a_SOURCES):
4287 Add dup-safer.c, fopen-safer.c.
4288 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4290 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4292 2001-02-25 Paul Eggert <eggert@twinsun.com>
4294 The mkstemp replacement is taken from glibc 2.2.2, with some
4295 portability fixes for use outside glibc, as follows:
4297 * tempname.c (struct_stat64): New macro.
4298 (direxists, __gen_tempname): Use it.
4299 This avoids a portability problem with Solaris 8.
4301 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4302 (<stddef.h>, <stdint.h>, <string.h>):
4303 Include only if STDC_HEADERS || _LIBC.
4304 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4305 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4306 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4307 (__set_errno): Define this macro if <errno.h> doesn't.
4308 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4309 Define these macros if <stdio.h> doesn't.
4310 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4311 Define these macros if <sys/stat.h>
4312 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4313 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4314 __xstat64): Define if not _LIBC.
4315 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4316 (__gen_tempname): Invoke gettimeofday only if
4317 HAVE_GETTIMEOFDAY || _LIBC;
4318 otherwise, fall back on plain "time".
4319 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4321 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4323 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4325 2001-02-17 Jim Meyering <meyering@lucent.com>
4327 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4328 around included file name.
4330 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4332 * strftime.c: Update from GNU libc (the only changes were to comments).
4334 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4336 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4338 2001-02-17 Paul Eggert <eggert@twinsun.com>
4340 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4341 Remove workaround macros for hosts that have mbrtowc but not
4342 mbstate_t, as we now insist on proper declarations for both
4343 before using mbrtowc.
4345 2001-02-17 Jim Meyering <meyering@lucent.com>
4347 * regex.c: Update from libc.
4349 2001-02-16 Paul Eggert <eggert@twinsun.com>
4351 * alloca.c (malloc): Undef before defining, since stdlib.h
4352 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4353 Reported by Mark Hounschell via Paul Eggert.
4355 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4357 * config.charset: Update for FreeBSD 4.2.
4359 2001-01-26 Jim Meyering <meyering@lucent.com>
4361 * quotearg.c: Include stddef.h.
4362 * quote.c: Include stddef.h.
4363 Reported by Axel Kittenberger.
4365 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4366 line in double quotes so that it evokes a better diagnostic.
4367 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4368 Reported by Axel Kittenberger.
4370 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4372 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4373 to avoid a warning. Add back 'const' to inptr.
4375 2001-01-16 Jim Meyering <meyering@lucent.com>
4377 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4380 2001-01-14 Jim Meyering <meyering@lucent.com>
4382 * rename.c: New file. From Volker Borchert.
4383 Include stdlib.h, string.h or strings.h, and xalloc.h.
4384 Use strip_trailing_slashes rather than open-coding it.
4386 2001-01-03 Paul Eggert <eggert@twinsun.com>
4388 * strftime.c: Sync with glibc time/strftime.c 1.81.
4390 2001-01-03 Jim Meyering <meyering@lucent.com>
4392 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4393 local `inptr' to avoid warning with some system declarations of iconv.
4395 2000-12-29 Paul Eggert <eggert@twinsun.com>
4397 * modechange.c: Do not assume that mode_t uses the
4398 traditional octal encoding. E.g. "chmod 1 FOO" should set
4399 the other-execute bit of FOO even if S_IXOTH != 1.
4401 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4402 WOTH, XOTH, ALLM): New macros.
4403 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4404 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4406 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4407 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4409 No need to use uintmax_t; unsigned long is long enough.
4410 Don't bother to get suffix since we don't use it.
4412 2000-12-24 Jim Meyering <meyering@lucent.com>
4414 * hash.c (is_prime): Return explicit boolean values.
4415 (hash_get_first): Return NULL to appease Irix5.6's 89.
4416 Reported by Nelson Beebe.
4418 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4420 * localcharset.c (locale_charset): Add support for Win32.
4422 2000-12-18 Paul Eggert <eggert@twinsun.com>
4424 * physmem.h, physmem.c: New files.
4426 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4427 (noinst_HEADERS): Add physmem.h.
4429 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4430 't' for compatibility with Solaris 8 sort.
4432 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4434 * config.charset: Add support for BeOS.
4436 2000-12-16 Jim Meyering <meyering@lucent.com>
4438 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4439 SHELLS_FILE to a file name that's useful on djgpp systems.
4441 (ADDITIONAL_DEFAULT_SHELLS): Define.
4442 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4443 Based mostly on a patch from Prashant TR.
4445 2000-12-16 Jim Meyering <meyering@lucent.com>
4447 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4448 N and M) would have treated it like `chown N:N FILE'.
4450 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4452 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4454 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4455 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4456 to the list of canonical encodings. Rename EUC-CN to GB2312.
4458 2000-12-08 Andreas Schwab <schwab@suse.de>
4460 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4461 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4463 2000-12-07 Jim Meyering <meyering@lucent.com>
4465 * stripslash.c (ISSLASH): Define.
4466 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4469 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4470 (dir_name_r): Declare this function as static.
4471 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4472 manifest itself on a name containing a mix of slashes and
4474 Make this function work with names starting with a DOS-style
4475 drive letter and colon prefix.
4476 (dir_name): Append `.' if necessary.
4477 Based mostly on patches from Prashant TR and Eli Zaretskii.
4479 * dirname.h (dir_name_r): Remove prototype.
4481 2000-12-05 Jim Meyering <meyering@lucent.com>
4483 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4485 2000-12-04 Jim Meyering <meyering@lucent.com>
4487 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4488 Also include memory.h, stdlib.h, unistd.h if appropriate.
4489 Reported by Andreas Jaeger (conflicting declaration of malloc).
4491 2000-12-02 Jim Meyering <meyering@lucent.com>
4493 * closeout.h: Make idempotent, to avoid some obscure warnings.
4495 2000-12-01 Paul Eggert <eggert@twinsun.com>
4497 * memrchr.c: Include <config.h> before any system include file.
4499 2000-11-29 Paul Eggert <eggert@twinsun.com>
4501 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4503 2000-11-26 Jim Meyering <meyering@lucent.com>
4505 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4507 2000-11-22 Paul Eggert <eggert@twinsun.com>
4509 * strftime.c (my_strftime): Do not invoke mbrlen with a
4510 size of (size_t) -1; it's not portable.
4512 2000-11-17 Akim Demaille <akim@epita.fr>
4514 * obstack.h: Formatting changes.
4515 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4516 prevent type checking.
4517 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4518 cast the value to (void *): assigning a `foo *' to a `void *'
4520 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4522 2000-11-17 Jim Meyering <meyering@lucent.com>
4524 * strstr.c: Update from GNU libc.
4526 2000-11-16 Jim Meyering <meyering@lucent.com>
4528 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4530 2000-11-11 Jim Meyering <meyering@lucent.com>
4532 * error.c: Add a couple #includes, merging from GNU libc version.
4534 2000-11-10 Jim Meyering <meyering@lucent.com>
4536 * obstack.h: Update from GNU libc.
4537 * obstack.c: Likewise.
4539 2000-11-06 Paul Eggert <eggert@twinsun.com>
4541 * getusershell.c (setusershell): Use rewind rather than
4542 fseek/fseeko, to avoid configuration hassles with fseeko.
4543 Don't bother opening SHELLS_FILE if shellstream is NULL;
4546 2000-11-05 Jim Meyering <meyering@lucent.com>
4548 * makepath.h (make_dir): Declare.
4549 * makepath.c (make_dir): Remove `static' attribute.
4552 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4554 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4555 last one in a bucket, advance to the next bucket.
4557 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4559 * fnmatch.c: Do not comment out all the code if we are using
4560 the GNU C library, because in some cases we are replacing buggy
4561 code in the GNU C library itself.
4563 2000-10-30 Paul Eggert <eggert@twinsun.com>
4565 * error.h, getline.h, modechange.h:
4566 Remove "2000" from Copyright line, as the file hasn't been
4567 changed this year other than in the copyright notice.
4569 * xalloc.h: Add "2000" to Copyright line, as this file
4570 was changed this year.
4572 2000-10-30 Paul Eggert <eggert@twinsun.com>
4574 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4575 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4576 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4578 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4580 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4581 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4582 doesn't define __restrict_arr.
4584 2000-10-29 Jim Meyering <meyering@lucent.com>
4586 * xstat.in: Fix grammar in comment.
4588 2000-10-28 Jim Meyering <meyering@lucent.com>
4590 * memchr.c: Update from libc.
4591 Adjust for portability:
4592 [HAVE_STDLIB_H]: Include stdlib.h.
4593 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4594 Undef __memchr, too.
4595 [!weak_alias]: Define __memchr to memchr.
4597 * regex.c: Update from libc.
4598 * regex.h: Likewise.
4599 * getopt1.c: Likewise.
4600 * memcmp.c: Likewise.
4602 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4603 Avoid using fseek, when possible -- it's broken by design.
4604 Patch by Ulrich Drepper.
4606 2000-10-26 Jim Meyering <meyering@lucent.com>
4608 * strftime.c: Update from libc.
4610 2000-10-25 Jim Meyering <meyering@lucent.com>
4612 * obstack.c: Update from libc.
4614 2000-10-23 Jim Meyering <meyering@lucent.com>
4616 * hard-locale.c (hard_locale): Revert last change -- it was simply
4617 wrong. That set_locale call must not have any side effects.
4620 2000-10-22 Jim Meyering <meyering@lucent.com>
4622 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4623 [CYCLIC]: Remove now-unused definition.
4625 * save-cwd.c (O_DIRECTORY): Define, if needed.
4626 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4627 Suggestion from Ulrich Drepper.
4629 2000-10-21 Jim Meyering <meyering@lucent.com>
4631 * dirname.c (dir_name_r): New function, factored out of dir_name.
4632 (dir_name): Use dir_name_r.
4633 * dirname.h (dir_name_r): Declare it.
4635 2000-10-21 Jim Meyering <meyering@lucent.com>
4637 * dirname.c (memrchr): Declare if necessary.
4638 (dir_name): Remove the restriction that there be no
4639 trailing slashes. Now, this code skips past them, effectively
4641 [TEST_DIRNAME] (main): New unit tests.
4643 * memrchr.c: New file from GNU libc.
4644 Undef __memrchr, too.
4645 [!weak_alias]: Define __memrchr to memrchr.
4646 Guard weak_alias use with `#ifdef weak_alias'.
4648 2000-10-17 Jim Meyering <meyering@lucent.com>
4650 * quote.h (PARAMS): Define and use.
4651 Reported by Akim Demaille.
4653 * getopt.c: Update from libc.
4655 2000-10-16 Jim Meyering <meyering@lucent.com>
4657 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4660 2000-09-25 Jim Meyering <meyering@lucent.com>
4662 * md5.h (rol): Define (from GnuPG).
4664 * sha.c: Give credit (GnuPG) where due.
4665 (M): Use rol rather than open-coding it.
4666 Add a FIXME comment.
4668 2000-09-21 Jim Meyering <meyering@lucent.com>
4670 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4671 Reported by Michael Stone.
4673 2000-09-20 Jim Meyering <meyering@lucent.com>
4675 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4676 (noinst_HEADERS): Add sha.h.
4677 Based on code from Scott G. Miller and from GnuPG.
4679 2000-09-15 Jim Meyering <meyering@lucent.com>
4681 * regex.c: Update from libc.
4683 2000-09-10 Jim Meyering <meyering@lucent.com>
4685 * getopt.c (_getopt_internal): Update from glibc.
4687 2000-09-09 Jim Meyering <meyering@lucent.com>
4689 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4690 think it should be used as a general replacement for isascii.
4691 * fnmatch.c: Likewise.
4692 * mbswidth.c: Likewise
4693 * regex.c: Likewise.
4696 * userspec.c: Include sys/param.h and limits.h.
4698 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4699 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4700 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4701 UID, GID. Check range.
4703 2000-09-06 Jim Meyering <meyering@lucent.com>
4705 * getopt.c (_getopt_internal): Update from glibc.
4707 2000-08-30 Jim Meyering <meyering@lucent.com>
4709 * strftime.c: Merge in changes from GNU libc.
4711 2000-08-26 Jim Meyering <meyering@lucent.com>
4713 * closeout.c: Include "__fpending.h".
4714 (close_stdout_status): Return right away if there's nothing to flush.
4716 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4717 * __fpending.c: New file.
4718 * __fpending.h: New file.
4720 2000-08-07 Paul Eggert <eggert@twinsun.com>
4722 Standardize on "memory exhausted" instead of "Memory exhausted"
4723 or "virtual memory exhausted".
4724 * obstack.c (print_and_abort): Use "memory exhausted", not
4725 "virtual memory exhausted".
4726 * same.c (same_name): Invoke xalloc_die instead of printing
4728 * userspec.c (parse_user_spec): Likewise.
4729 * bumpalloc.h: comment fix
4730 * same.c, userspec.c: Include xalloc.h.
4732 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4733 not char *const and pointing to a constant array.
4734 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4735 (xrealloc): Comment fix.
4737 * userspec.c (parse_user_spec):
4738 Don't translate a message until just before returning,
4739 to avoid unnecessary translation.
4741 2000-08-07 Jim Meyering <meyering@lucent.com>
4743 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4744 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4745 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4746 getgroups.c, gethostname.c, getopt.h, group-member.c,
4747 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4748 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4749 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4750 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4751 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4752 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4753 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4754 yesno.c: Back out Copyright date changes for each file with no change
4755 this year. This eases coordination with other programs using the same
4756 source code modules. From Paul Eggert.
4758 2000-08-03 Greg McGary <greg@mcgary.org>
4760 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4761 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4762 (EXTEND_BUFFER): Use them.
4764 2000-08-01 Jim Meyering <meyering@lucent.com>
4766 * dirname.c (ISSLASH): Define.
4767 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4768 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4769 both `\' and `/' may be use as path separators.
4770 Based on a patch from Prashant TR.
4772 2000-07-31 Paul Eggert <eggert@twinsun.com>
4774 * quotearg.c (quotearg_n_options): Don't make the initial
4775 slot vector a constant, since it might get modified.
4777 2000-07-31 Jim Meyering <meyering@lucent.com>
4779 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4780 * obstack.c (print_and_abort): Likewise.
4782 2000-07-30 Paul Eggert <eggert@twinsun.com>
4784 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4785 buffer, so that the caller can always quote one small
4786 component of a "memory exhausted" message in slot 0.
4787 From a suggestion by Jim Meyering.
4789 2000-07-30 Jim Meyering <meyering@lucent.com>
4791 * makepath.c (make_path): Quote the other instance, too.
4793 * quotearg.c (N_STATIC_SLOTVECS): Define.
4794 (STATIC_BUF_SIZE): Define.
4795 (quotearg_n_options): Use only statically allocated storage when
4796 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4797 than STATIC_BUF_SIZE.
4799 2000-07-29 Jim Meyering <meyering@lucent.com>
4801 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4802 * dirname.c (dir_name): Likewise.
4804 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4806 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4807 (dir_name): Assert that there are no trailing slashes.
4809 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4811 * mbswidth.h (mbswidth): Add a flags argument.
4812 (mbswidth): New declaration.
4813 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4814 * mbswidth.c (mbswidth): Add a flags argument.
4815 (mbsnwidth): New function.
4817 2000-07-24 Jim Meyering <meyering@lucent.com>
4819 * mbswidth.c: Remove useless #else. From Bruno Haible.
4821 2000-07-23 Paul Eggert <eggert@twinsun.com>
4823 * mbswidth.c (_XOPEN_SOURCE):
4824 Don't define; this causes problems on Solaris 7.
4825 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4827 2000-07-23 Paul Eggert <eggert@twinsun.com>
4830 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4831 so that mbstate_t is always defined.
4833 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4834 be 1 in at least one GCC installation, and this configuration
4835 error is likely to be common. Ignoring MB_LEN_MAX hurts
4836 performance on hosts that have mbrtowc but have only unibyte
4837 locales, but I assume these hosts are rare.
4839 2000-07-23 Paul Eggert <eggert@twinsun.com>
4841 * quotearg.c: Streamline by invoking multibyte code only if needed.
4842 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4843 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4844 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4845 invoke multibyte primitives.
4847 2000-07-23 Jim Meyering <meyering@lucent.com>
4849 * basename.c (base_name): Add an assertion.
4851 2000-07-15 Bruno Haible <clisp.cons.org>
4853 * quotearg.c: When the system forces us to redefine mbstate_t,
4854 shadow its mbsinit function.
4856 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4858 * mbswidth.h: New file.
4859 * mbswidth.c: New file.
4860 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4861 (noinst_HEADERS): Add mbswidth.h.
4863 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4865 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4868 2000-07-15 Jim Meyering <meyering@lucent.com>
4870 * makepath.c: Include quote.h.
4871 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4872 corresponding argument in a `quote (...)' call.
4873 Give better diagnostics.
4875 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4876 (noinst_HEADERS): Add quote.h.
4878 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4879 from tar's src/misc.c.
4880 * quote.h: New file. Prototypes for same.
4882 2000-07-10 Paul Eggert <eggert@twinsun.com>
4884 From a suggestion by Bruno Haible.
4885 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4886 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4887 to decide whether to define the BeOS workaround macro;
4888 this adjusts to the change to AC_MBSTATE_T.
4890 2000-07-13 Paul Eggert <eggert@twinsun.com>
4892 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4894 * quotearg.c (quoting_style_args, quoting_style_vals,
4895 quotearg_buffer_restyled): Add support for
4896 clocale_quoting_style. Undo previous change to
4897 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4898 and "{RIGHT QUOTATION MARK}" msgids.
4900 2000-07-05 Paul Eggert <eggert@twinsun.com>
4902 The old behavior of quoting `like this' doesn't look good with
4903 newer, ISO-style fonts. See:
4904 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4906 Instead, quote "like this" by default. Let the translator
4907 tailor the locale-specific quoting behavior by providing
4908 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4910 * quotearg.c (N_): New macro.
4911 (gettext_default): New function.
4912 (quotearg_buffer_restyled): Use
4913 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4914 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4916 2000-07-09 Jim Meyering <meyering@lucent.com>
4918 * Most files: Update copyright dates to include 2000.
4920 2000-07-08 Jim Meyering <meyering@lucent.com>
4922 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4924 (xgethostname): Remove now-unnecessary #ifdef.
4925 Move declaration of `err' into loop where it's used.
4927 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4929 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4930 by allocating a larger buffer. Test the gethostname return value for
4931 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4932 returns an error and ENAMETOOLONG isn't defined.
4934 2000-07-05 Paul Eggert <eggert@twinsun.com>
4935 and Bruno Haible <haible@clisp.cons.org>
4937 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4939 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4941 * quotearg.c (struct quoting_options): Simplify quote_these_too
4944 2000-07-03 Jim Meyering <meyering@lucent.com>
4946 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4947 Reported by Bruno Haible.
4949 2000-07-04 Jim Meyering <meyering@lucent.com>
4951 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4952 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4955 2000-07-03 Paul Eggert <eggert@twinsun.com>
4956 and Bruno Haible <haible@clisp.cons.org>
4958 * quotearg.c (mbrtowc):
4959 Assign to *pwc, and return 1 only if result is nonzero.
4960 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4962 2000-07-03 Jim Meyering <meyering@lucent.com>
4964 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4965 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4968 2000-07-02 Jim Meyering <meyering@lucent.com>
4970 * quotearg.c (mbstate_t): Don't define here.
4972 2000-07-02 Jim Meyering <meyering@lucent.com>
4974 * nanosleep.c (SIGCONT): Define if not already defined.
4976 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4978 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4979 per change in ../m4/ls-mntd-fs.m4.
4980 (read_filesystem_list): Ignore symbolic links.
4982 2000-06-29 Jim Meyering <meyering@lucent.com>
4984 * same.c: Include <string.h> or <strings.h>, as appropriate,
4985 for declaration of strcmp.
4987 * long-options.c: Include <stdlib.h>, for declaration of exit.
4989 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4990 Avoid warning by casting result to `char *' to remove `const'.
4992 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4994 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4996 2000-06-26 Paul Eggert <eggert@twinsun.com>
4998 savedir now sets errno on failure and invokes xmalloc to get memory.
4999 Fix a couple of other minor bugs while we're at it.
5001 * savedir.c (<unistd.h>): Do not include; there's no need.
5002 (NAMLEN): Remove macro.
5003 (malloc, realloc): Remove decls.
5005 ("xalloc.h"): Include.
5006 (NAME_SIZE_DEFAULT): New macro.
5007 (savedir): Use xmalloc / xrealloc to allocate memory.
5008 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5009 Skip "" directory entries.
5010 Use strlen to calculate directory entry length, since the old method
5011 is rarely used these days and isn't worth supporting.
5012 Don't use a pointer after freeing it.
5013 Check for integer overflow when calculating allocation size.
5014 Use memcpy to copy entries, instead of stpcpy.
5015 Set errno properly when returning NULL.
5016 Check for readdir error.
5018 2000-06-26 Jim Meyering <meyering@lucent.com>
5020 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5022 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5024 * getusershell.c (xmalloc, xrealloc): Remove functions.
5026 Don't include <stdlib.h>. Don't declare malloc, realloc.
5028 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5030 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5032 2000-06-24 Jim Meyering <meyering@lucent.com>
5034 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5036 2000-06-21 Jim Meyering <meyering@lucent.com>
5038 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5040 2000-06-19 Paul Eggert <eggert@twinsun.com>
5042 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5043 (mbrtowc, mbstate_t): Define substitutes if
5044 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5045 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5046 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5048 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5050 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5051 than 1024, return a memory chunk of least possible size, instead
5052 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5053 Use free/xmalloc instead of xrealloc to avoid copying for very long
5056 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5058 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5059 address, not strdup. Include <stdlib.h> and don't declare free().
5061 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5063 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5066 2000-06-21 Jim Meyering <meyering@lucent.com>
5068 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5069 (noinst_HEADERS): Add getstr.h.
5071 * getline.c (getstr): Move into a separate file.
5072 * getstr.c (getstr): New file, extracted from getline.c, with
5073 the following changes: new parameter, delim2; both delim[12]
5074 parameters have type `int', not `char'. The latter would lose
5075 with 8-bit delimiters.
5076 * getstr.h: New file.
5078 2000-06-19 Jim Meyering <meyering@lucent.com>
5080 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5082 2000-06-18 Jim Meyering <meyering@lucent.com>
5084 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5085 Besides, these days every porting target provides a mkdir function.
5087 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5088 (this snippet comes from src/system.h).
5090 2000-06-15 Paul Eggert <eggert@twinsun.com>
5092 * human.c (adjust_value): New function.
5093 (human_readable_inexact): Apply rounding style even when
5094 printing approximate values.
5096 2000-06-14 Paul Eggert <eggert@twinsun.com>
5098 * human.c (human_readable_inexact): Allow an input block
5099 size that is not a multiple of the output block size, and vice versa.
5100 Reported by Piergiorgio Sartor.
5102 2000-06-14 Paul Eggert <eggert@twinsun.com>
5104 * getdate.y (get_date): Apply relative times after time
5105 zone indicator, not before. Reported by Todd A. Jacobs.
5107 2000-06-13 Jim Meyering <meyering@lucent.com>
5109 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5111 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5113 2000-06-12 Paul Eggert <eggert@twinsun.com>
5115 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5117 2000-06-04 Paul Eggert <eggert@twinsun.com>
5119 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5121 2000-06-04 Jim Meyering <meyering@lucent.com>
5123 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5124 SunOS 4.1.4 for which gid_t is an unsigned type.
5126 2000-06-03 Jim Meyering <meyering@lucent.com>
5128 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5130 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5132 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5133 newer, don't install charset.alias.
5134 * config.charset: Change the Linux/glibc rules so they become empty
5135 on glibc-2.1 or newer.
5137 2000-06-02 Jim Meyering <meyering@lucent.com>
5139 * mountlist.c: Back out last change. Instead, do this...
5140 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5141 member using the same `ignore'-testing code.
5142 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5146 2000-05-29 Jim Meyering <meyering@lucent.com>
5148 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5149 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5151 2000-05-22 Jim Meyering <meyering@lucent.com>
5153 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5155 2000-05-18 Jim Meyering <meyering@lucent.com>
5157 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5158 back, too, since it may have been modified by allocate_entry.
5159 (hash_delete): Rewrite to use neither the assignment operator
5160 nor the comma operator in an if-expression.
5162 2000-05-15 Paul Eggert <eggert@twinsun.com>
5165 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5166 Remove; no longer needed.
5167 "quotearg.h": Add include.
5168 (file_name): Do not bother to explicitly initialize to NULL; it's less
5169 efficient on some hosts.
5170 (close_stdout_status): Remove test as to whether stdout was already
5171 closed; it breaks for the case "echo x | sort >&-".
5172 Quote file name colons.
5173 Do not assume that _("write error") lacks format strings.
5175 2000-05-15 Jim Meyering <meyering@lucent.com>
5177 * version-etc.c (version_etc_copyright): Update the copyright string
5178 used in all --version output.
5180 2000-05-14 Jim Meyering <meyering@lucent.com>
5182 * closeout.c (close_stdout_set_file_name): New function.
5183 (close_stdout_status): Use new file-scoped global.
5184 Return right away if fstat says the stdout file descriptor is invalid.
5185 * closeout.h (close_stdout_set_file_name): Declare.
5187 2000-05-10 Jim Meyering <meyering@lucent.com>
5189 * closeout.c [default_exit_status]: New file-scoped variable.
5190 (close_stdout_set_status): New function.
5191 * closeout.h (close_stdout_set_status): Declare.
5193 2000-05-08 Jim Meyering <meyering@lucent.com>
5195 * long-options.c: Don't include closeout.h.
5196 (parse_long_options): Don't call close_stdout for --version.
5198 2000-05-06 Jim Meyering <meyering@lucent.com>
5200 * strnlen.c: Undefine __strnlen and strnlen.
5201 [!weak_alias]: Define __strnlen to strnlen.
5203 * atexit.c: New file, from libiberty.
5205 2000-05-06 Jim Meyering <meyering@lucent.com>
5207 * closeout.c (close_stdout_status): Also check for errors on the
5210 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5212 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5213 instead of xmalloc, xrealloc, path_concat.
5214 (locale_charset): Treat empty environment variables as absent.
5215 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5217 2000-05-04 Jim Meyering <meyering@lucent.com>
5219 * getopt.c: Update from glibc.
5220 * obstack.c: Likewise.
5221 * obstack.h: Likewise.
5222 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5224 * regex.h: Likewise.
5225 * strndup.c: Likewise.
5226 * strnlen.c: New file, from glibc.
5228 2000-05-01 Jim Meyering <meyering@lucent.com>
5230 * full-write.c (full_write): Remove `FIXME' part of comment.
5232 2000-04-29 Jim Meyering <meyering@lucent.com>
5234 * path-concat.c: Declare strdup only if it's not defined.
5235 * canon-host.c: Likewise.
5237 2000-04-28 Jim Meyering <meyering@lucent.com>
5239 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5240 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5241 included first, then limits.h is included by locale.h by libintl.h.
5242 From John David Anglin.
5244 2000-04-25 Jim Meyering <meyering@lucent.com>
5246 * makepath.c (S_IRWXUGO): Define.
5247 (make_path): Always perform explicit chmod if MODE specifies any
5248 of the `special' permission bits. Prompted by a bug report against
5249 install from Mate Wierdl and Joost van Baal.
5251 2000-04-18 Jim Meyering <meyering@lucent.com>
5255 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5256 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5258 2000-04-17 Jim Meyering <meyering@lucent.com>
5260 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5261 the definition of it to rpl_strftime also defined-away the system's
5264 2000-04-15 Jim Meyering <meyering@lucent.com>
5266 Use `C' to denote so-called `contiguous' files, the same way
5268 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5269 (ftypelet): Use S_ISCTG.
5270 From Michael Deutschmann.
5272 2000-04-14 Jim Meyering <meyering@lucent.com>
5274 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5276 2000-04-08 Jim Meyering <meyering@lucent.com>
5278 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5279 names don't conflict. Reported by Eli Zaretskii.
5281 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5283 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5284 bug. Deal with the different error behavior of Irix iconv.
5286 2000-04-07 Jim Meyering <meyering@lucent.com>
5288 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5289 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5291 2000-04-05 Jim Meyering <meyering@lucent.com>
5293 Portability tweaks required for ultrix4.3.
5294 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5295 * readutmp.c: Include sys/types.h before sys/stat.h.
5296 * canon-host.c: Declare strdup.
5297 * path-concat.c: Likewise.
5298 From John David Anglin.
5300 2000-04-04 Jim Meyering <meyering@lucent.com>
5302 Be more DOS 8.3-friendly.
5303 * ref-add.sin: Renamed from ref-add.sed.in.
5304 * ref-del.sin: Renamed from ref-del.sed.in.
5305 * Makefile.am: Reflect renaming.
5306 Reported by Eli Zaretskii.
5308 Use a temporary file name that won't clash with `charset.alias'
5309 in the DOS 8.3 name space.
5310 * Makefile.am (charset_tmp): Define.
5311 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5312 (uninstall-local): Likewise.
5313 Reported by Eli Zaretskii.
5315 2000-03-29 Paul Eggert <eggert@twinsun.com>
5317 * time/strftime.c (my_strftime): Make sure we call the system
5318 strftime, not ourselves, when invoking the underlying strftime.
5320 2000-03-24 Jim Meyering <meyering@lucent.com>
5322 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5323 (charset_alias): Define.
5324 (install-exec-local): Factor out common code.
5325 (uninstall-local): Split lines longer than 80.
5326 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5328 (.sed.in.sed): New rule. Don't redirect directly to $@.
5329 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5331 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5333 * config.charset: Output a line containing "Packages using this file".
5334 * ref-add.sed.in, ref-del.sed.in: New files.
5335 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5336 ref-del.sed): New rules.
5338 2000-03-17 Jim Meyering <meyering@lucent.com>
5340 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5341 Otherwise, include <strings.h>
5343 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5345 * unicodeio.c (utf8_wctomb): New function.
5346 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5347 format instead of in UCS-4 with platform dependent endianness.
5349 2000-03-07 Paul Eggert <eggert@twinsun.com>
5351 * savedir.c (savedir): Work even if directory size is
5352 negative; this can happen with some screwy NFS configurations.
5354 2000-03-06 Jim Meyering <meyering@lucent.com>
5356 * localcharset.c (get_charset_aliases): Don't try to free file_name
5357 if it's NULL (because we ran out of memory). From Bruno Haible.
5359 2000-03-05 Jim Meyering <meyering@lucent.com>
5361 * localcharset.c ("path-concat.h"): Include.
5362 (get_charset_aliases): Use path_concat instead of ANSI string
5365 * unicodeio.h (PARAMS): Define.
5366 Use it to guard prototype.
5368 2000-03-04 Jim Meyering <meyering@lucent.com>
5370 * Makefile.am (install-exec-local): Create $(libdir) before installing
5372 (uninstall-local): Uncomment this rule so `make distcheck' works
5375 * unicodeio.c (<errno.h>): Include it.
5376 (errno): Declare if not defined.
5378 * localcharset.c: Add Bruno's comment justifying use of volatile.
5380 * config.charset: New version, incorporating remarks from a linux
5381 i18n mailing list. From Bruno Haible.
5383 2000-03-02 Jim Meyering <meyering@lucent.com>
5385 * Makefile.am (EXTRA_DIST): Add config.charset.
5387 2000-03-01 Jim Meyering <meyering@lucent.com>
5389 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5390 * unicodeio.c: Likewise.
5392 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5394 * config.charset: New file.
5395 * localcharset.c: New file.
5396 * unicodeio.h, unicodeio.c: New files.
5397 * Makefile.am (DEFS): Add -DLIBDIR=...
5398 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5399 (noinst_HEADERS): Add unicodeio.h.
5400 (all-local, install-exec-local, charset.alias): New targets.
5402 2000-02-28 Paul Eggert <eggert@twinsun.com>
5404 * quotearg.c (ALERT_CHAR): New macro.
5405 (quotearg_buffer_restyled): Use it.
5407 2000-02-27 Jim Meyering <meyering@lucent.com>
5409 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5410 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5412 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5413 not `#if STDC_HEADERS'.
5414 Declare malloc if needed.
5416 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5417 now that autoconf always defines the HAVE_DECL_ symbols.
5418 * human.c: Likewise.
5420 * strtoumax.c: Likewise.
5422 * backupfile.c: Arrange for cpp to fail if the configure-time
5423 declaration check was not run.
5425 * human.c: Likewise.
5427 * strtoumax.c: Likewise.
5429 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5430 then first look up the entire `.'-containing string as a login name.
5432 2000-02-18 Paul Eggert <eggert@twinsun.com>
5434 * getdate.y: Handle two-digit years with leading zeros correctly.
5435 (textint): New typedef.
5436 (parser_control): Member year changed from int to textint.
5438 (YYSTYPE): Removed; replaced by %union with int and textint members.
5439 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5440 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5441 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5442 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5443 (date, number, to_year): Use width of number in digits, not its value,
5444 to determine whether it's a 2-digit year, or a 2-digit time.
5445 (yylex): Store number of digits of numeric tokens.
5446 Reported by John Kendall.
5448 (parser_control): Changed from struct parser_control to typedef (for
5449 consistency). All uses changed.
5451 (tID): Removed; not used.
5452 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5454 2000-02-14 Paul Eggert <eggert@twinsun.com>
5456 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5457 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5459 2000-02-12 Jim Meyering <meyering@lucent.com>
5461 * userspec.c (ISDIGIT): Define it.
5462 (isdigit): Remove definition.
5463 (is_number): Use ISDIGIT, not isdigit.
5464 <libintl.h>: Include.
5466 (parse_user_spec): Mark translatable strings.
5468 2000-02-10 Jim Meyering <meyering@lucent.com>
5470 With these changes, nanosleep.[ch] are finally enough like the other
5471 lib/* replacement files to compile on a few more losing systems.
5473 * nanosleep.h: Don't include config.h.
5474 Remove prototype from declaration of nanosleep.
5475 (PARAMS): Remove now-unneeded definition.
5476 * nanosleep.c: #undef nanosleep.
5477 (rpl_nanosleep): Rename from nanosleep.
5479 2000-02-03 Jim Meyering <meyering@lucent.com>
5481 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5482 rather than with `#if HAVE_UTMPNAME'.
5484 2000-02-01 Jim Meyering <meyering@lucent.com>
5486 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5488 2000-01-31 Jim Meyering <meyering@lucent.com>
5490 * nanosleep.h (nanosleep): Guard declaration with
5491 `#if ! HAVE_DECL_NANOSLEEP'.
5492 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5493 the declaration in that vendor's sys/timers.h.
5494 Reported by Christian Krackowizer.
5496 * quotearg.c (ISASCII): Add #undef and move definition to follow
5497 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5498 (ISPRINT): Likewise.
5499 Reported by Tom Tromey.
5501 2000-01-30 Jim Meyering <meyering@lucent.com>
5503 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5504 uses of ->ut_name. The latter doesn't work with new Linux header files
5505 where only utmpx.ut_user is declared.
5507 * readutmp.h (UT_USER): Define.
5509 2000-01-23 Jim Meyering <meyering@lucent.com>
5511 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5514 2000-01-22 Jim Meyering <meyering@lucent.com>
5516 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5517 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5518 Required for some AIX systems. Reported by Christian Krackowizer.
5519 [TESTING] (main): New function.
5521 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5522 * dirname.c (dir_name): Support for DOS-style file names with drive
5525 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5527 * strverscmp.c (ISDIGIT): Define.
5528 (strverscmp): Use ISDIGIT, not isdigit.
5530 2000-01-17 Paul Eggert <eggert@twinsun.com>
5532 * nanosleep.c (nanosleep):
5533 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5534 POSIX.1 doesn't require SA_INTERRUPT and some systems
5535 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5536 it's been part of POSIX.1 since day 1 (in 1988).
5538 2000-01-17 Jim Meyering <meyering@lucent.com>
5540 * interlock: Remove unused file. Reported by François Pinard.
5542 2000-01-16 Paul Eggert <eggert@twinsun.com>
5544 * quotearg.c (quotearg_buffer_restyled): Do not quote
5545 alert, backslash, formfeed, and vertical tab unnecessarily in
5546 shell quoting style.
5549 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5550 Free Software Foundation, Inc.
5551 Copying and distribution of this file, with or without modification,
5552 are permitted provided the copyright notice and this notice are preserved.