1 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3 * regex.c (re_comp): Cast gettext return value to char *,
4 Problem reported by Martin Neitzel via Mark D. Baushke.
6 2004-10-04 Simon Josefsson <jas@extundo.com>
8 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
9 '#ifdef USE_UNLOCKED_IO'.
11 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
13 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
14 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
15 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
16 regex.c, sha1.c, version-etc.c, yesno.c:
17 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
18 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
19 the includer's responsibility.
23 * modechange.c (mode_compile): Don't decrement a pointer that
24 points to the start of a string, as the C Standard says the
25 resulting behavior is undefined.
27 * backupfile.h (enum backuptype): Rename none -> no_backups,
28 simple -> simple_backups, numbered_existing ->
29 numbered_existing_backups, numbered -> numbered_backups
30 to avoid shadowing problems. All uses changed.
31 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
32 * backupfile.c (check_extension, numbered_backup):
33 Rename locals to avoid shadowing 'basename'.
34 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
37 * .cppi-disable: Add getopt_.h, getopt_int.h.
38 * .cvsignore: Add getopt.h.
40 2004-10-04 Simon Josefsson <jas@extundo.com>
43 * memmem.c: New file, taken from glibc.
45 2004-10-02 Jim Meyering <jim@meyering.net>
47 * dirfd.h, getpagesize.h: Add copyright notice.
49 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
51 * snprintf.c: Remove comments as to why each header is needed.
53 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
58 2004-10-01 Simon Josefsson <jas@extundo.com>
60 * snprintf.c (snprintf): Handle size==0.
62 2004-10-01 Simon Josefsson <jas@extundo.com>
63 Bruno Haible <bruno@clisp.org>
65 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
66 (snprintf): Declare 'args'.
68 2004-09-30 Simon Josefsson <jas@extundo.com>
70 * snprintf.h, snprintf.c: New files.
72 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
74 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
75 (hol_entry_help): Never translate an empty string.
76 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
77 * argp.h (OPTION_NO_TRANS): New option.
79 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
81 * xvasprintf.c: Include xalloc.h.
82 (xvasprintf): Use xalloc_die, not xmalloc_die.
84 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
86 * dummy.c: Change copyright notice to FSF, and license to GPL.
88 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
90 * argp-pvh.c (argp_program_version_hook): Provide initial value.
91 Problem reported by Bruno Haible in:
92 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
94 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
96 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
97 in case some system header has #define'd it. Problem reported by
99 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
101 2004-09-08 Bruno Haible <bruno@clisp.org>
103 * stdint_.h.in: New file, taken from GNU clisp.
105 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
107 * xvasprintf.h: New file.
108 * xvasprintf.c: New file.
109 * xasprintf.c: New file.
111 2004-09-08 Bruno Haible <bruno@clisp.org>
113 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
115 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
117 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
119 Import from coreutils.
120 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
121 strings on unbounded length. alloca's performance benefits aren't
124 (parse_with_separator): New function, with most of the internals
125 of the old parse_user_spec. Allow user to omit both user and group,
126 for compatibility with FreeBSD.
127 Clone only the user name, not the entire spec.
128 Do not set *uid, *gid unless entirely successful.
129 Avoid memory leak in some failing cases.
130 Fix regression for USER.GROUP reported by Dmitry V. Levin in
131 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
132 (parse_user_spec): Rewrite to use parse_with_separator.
134 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
136 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
137 its complicated substitute.
138 * argp-help.c: Include <errno.h>, for program_invocation_short_name
139 and program_invocation_name.
140 (__argp_basename) [!_LIBC]: Remove; the only use was
141 replaced by its body.
142 (__argp_short_program_name): Change condition from
143 !defined __argp_short_program_name to
144 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
145 to match argp-namefrob.h.
146 (__argp_failure): Don't assume strerror_r returns char *.
147 * argp-parse.c (N_): Define unconditionally.
148 (argp_default_options): Fill out initializers with 0 to avoid
151 2004-08-12 Simon Josefsson <jas@extundo.com>
153 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
154 * getopt_.h: Renamed from getopt.h.
156 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
158 Merge from coreutils.
160 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
161 wmemchr or wmemcpy. Problem reported by Robert Dahlem
162 for Reliant Unix 5.43.
164 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
165 (union fooround): Use uintmax_t, not long int.
166 The rest is a merge from libc:
167 [defined _LIBC]: Include <shlib-compat.h>.
168 (_obstack) [defined _LIBC]: Remove after 2.3.4.
170 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
172 * strverscmp.c: Convert to UTF-8.
174 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
176 * obstack.h (obstack_empty_p):
177 Don't assume that chunk->contents is suitably aligned.
178 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
179 Likewise. Problem reported by Benno in
180 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
182 * chown.c (rpl_chown): Work even if the file is writeable but not
183 readable. This could be improved further but it'd take some work.
185 2004-08-08 Simon Josefsson <jas@extundo.com>
187 * xgethostname.c: Don't include error.h (not used).
190 * getpass.c: Include getpass.h first.
192 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
194 * xalloc-die.c: New files.
195 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
197 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
198 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
199 (_, N_, xalloc_die): Move to xalloc-die.c.
200 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
201 so that we needn't mess with xalloc_msg_memory_exhausted.
203 * sha1.h: Renamed from sha.h.
204 (SHA1_H): Renamed from _SHA_H.
205 (sha1_ctx): Renamed from sha_ctx.
206 (sha1_init_ctx): Renamed from sha_init_ctx.
207 (sha1_process_block): Renamed from sha_process_block.
208 (sha1_process_bytes): Renamed from sha_process_bytes.
209 (sha1_finish_ctx): Renamed from sha_finish_ctx.
210 (sha1_read_ctx): Renamed from sha_read_ctx.
211 (sha1_stream): Renamed from sha_stream.
212 (sha1_buffer): Renamed from sha_buffer.
213 * sha1.c: Likewise; renamed from sha.c.
214 Do not include <sys/types.h>.
215 Include <stddef.h> rather than <stdlib.h>.
217 2004-08-08 Bruno Haible <bruno@clisp.org>
219 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
220 FILESYSTEM_PREFIX_LEN.
221 * progreloc.c: Likewise.
222 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
224 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
227 * argp-help.c (make_hol, hol_append): Don't assume that
228 SIZE_MAX is a valid preprocessor constant.
229 (__argp_basename): Change from "#ifndef _LIBC"
230 to "#ifndef __argp_short_program_name", so that
231 we don't compile these functions for tar.
233 More merges from coreutils.
234 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
235 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
237 * addext.c: Remove; no longer needed.
238 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
239 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
240 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
241 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
242 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
243 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
244 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
245 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
246 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
247 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
248 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
249 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
250 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
251 Import changes from coreutils.
253 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
255 Merge from coreutils.
257 * .gdb-history: Remove; this doesn't belong here.
259 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
260 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
261 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
263 * dirname.h: Include <stdbool.h>.
264 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
265 for consistency with POSIX terminology. All uses changed.
266 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
267 (strip_trailing_slashes): Use bool for booleans.
268 * stripslash.c (strip_trailing_slashes): Likewise.
270 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
271 sometimes returns a positive errno value even when it succeeds.
272 (print_errno_message) [!LIBC]: Fall back on strerror if
275 * path-concat.c (mempcpy): Don't define if a system header defines it.
276 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
277 (longest_relative_suffix): New function.
278 (path_concat): Use it. Assume first argument is not NULL.
279 Port to DOS. Omit redundant separators.
280 Report an error instead of returning NULL.
281 Use mempcpy instead of memcpy.
282 (xpath_concat): Remove: not declared or used.
284 * same.h: Include <stdbool.h>
285 (same_name): Return bool, not int.
286 * same.c (same_name): Likewise.
287 (errno): Don't declare; we assume C89 or better now.
289 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
290 if not already defined.
292 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
293 * dup-safer.c (errno): Likewise.
295 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
297 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
300 2004-08-03 Simon Josefsson <jas@extundo.com>
302 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
303 * progname.h: Don't include stdbool.h.
305 2004-08-02 Simon Josefsson <jas@extundo.com>
307 * getsubopt.h: New file, with comments from Bruno Haible.
308 * getsubopt.c: New file, from glibc, but slightly modified based on
309 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
311 2004-08-01 Simon Josefsson <jas@extundo.com>
313 * xgetdomainname.c: Include stdlib.h, for free().
315 2004-07-16 Simon Josefsson <jas@extundo.com>
319 2004-07-16 Bruno Haible <bruno@clisp.org>
321 * backupfile.h: Add extern "C" for C++.
322 * closeout.h: Likewise.
323 * copy-file.h: Likewise.
324 * findprog.h: Likewise.
325 * full-write.h: Likewise.
326 * pathname.h: Likewise.
327 * progname.h: Likewise.
328 * stpcpy.h: Likewise.
329 * stpncpy.h: Likewise.
330 * strcase.h: Likewise.
331 * strstr.h: Likewise.
332 * xalloc.h: Likewise.
334 * mbswidth.h: Add extern "C" for C++.
335 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
337 2004-07-09 Simon Josefsson <jas@extundo.com>
339 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
340 failed without this.)
342 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
344 * fchown-stub.c: New file.
346 2004-06-24 Jim Meyering <jim@meyering.net>
348 * obstack.h (obstack_base): Cast to (void *), per documentation.
350 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
352 * argz.c, argz_.h: New files, which are autoupdated from libtool.
354 2004-06-01 Jim Meyering <jim@meyering.net>
356 * calloc.c: New file.
358 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
360 * getdate.y (yylex): Allow space between sign and number.
361 Problem reported by Dan Jacobson.
363 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
364 and Jim Meyering <jim@meyering.net>
366 Merge from coreutils CVS.
368 * stat-macros.h: New file, with contents from file-type.h
369 and coreutils' system.h.
370 * file-type.c: Include "stat-macros.h".
371 * file-type.h (file_type): Move all macro definitions to new file,
374 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
375 Wrap old code with this conditional.
376 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
377 function that does not dereference symlinks.
378 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
380 * xreadlink.c: Include xreadlink.h first, to catch .h file
382 (xreadlink): Accept new arg SIZE, for efficiency.
383 All decls and uses changed.
384 * xreadlink.h: Include <stddef.h>, for size_t.
386 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
387 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
389 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
391 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
393 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
394 macros to be defined.
395 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
396 the allocator returns NULL because the requested size is zero.
398 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
400 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
401 var. Add comment explaining why libc still defines it. This
402 merges the following patch from glibc:
403 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
405 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
407 * obstack.c (_obstack): Remove unused variable. It hasn't been
408 present in glibc since revision 1.1 of this file.
409 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
410 obstack_alignment_mask, obstack_alloc, obstack_base,
411 obstack_blank, obstack_blank_fast, obstack_chunk_size,
412 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
413 obstack_grow0, obstack_init, obstack_int_grow,
414 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
415 obstack_next_free, obstack_object_size, obstack_ptr_grow,
416 obstack_ptr_grow_fast, obstack_room): Remove declarations of
417 nonexistent functions.
419 2004-05-17 Derek R. Price <derek@ximbiot.com>
420 Paul Eggert <eggert@cs.ucla.edu>
422 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
424 2004-05-14 Bruno Haible <bruno@clisp.org>
426 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
427 that consists of a '.' followed by an empty digit string.
428 Patch by Tor Lillqvist <tml@iki.fi>.
430 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
432 Port obstack to the AS/400, where pointers are 16 bytes wide and
433 you cannot cast an integer to a valid pointer. This patch is
434 currently waiting to be integrated into glibc; see
435 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
437 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
438 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
439 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
440 (struct obstack): temp member is now a union of a pointer and
441 an integer, instead of an integer. All integer uses changed.
442 This does not affect the physical layout of struct obstack,
443 except on hosts (like the AS/400) where the size or alignment of
444 void * is greater than that of ptrdiff_t.
445 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
446 __STDC__)]: Store temporary in pointer member of union, not
448 * obstack.c: Include <stddef.h>, for offsetof.
449 (struct fooalign): Remove; it doesn't need a name.
450 (union fooround): Change double to long double, and add void *.
451 (DEFAULT_ALIGNMENT): Use offsetof to compute.
452 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
453 not a macro. Hence the values are always int; so remove all
454 casts-to-int in uses.
456 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
457 Derek Price <derek@ximbiot.com>
459 * alloca.c: Include <alloca.h>, to get our interface.
460 * alloca_.h: Use __alloca on AIX, so that we don't have to
461 include <alloca.h> first. Use C89 prototype for alloca; this
462 requires including <stddef.h> for size_t. Use extern "C" if C++.
463 Use #elif for simplicity, since we can assume C89 now.
464 Don't try to source the system alloca.h since it will not be found
465 and to prevent recursively including its replacement.
466 * fnmatch.c: Include <alloca.h> instead of opencoding.
467 * lib/regex.c: Likewise.
469 2004-05-16 Derek Price <derek@ximbiot.com>
470 Paul Eggert <eggert@cs.ucla.edu>
472 getline cleanup. This changes the getndelim2 API: both order of
473 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
476 * getline.c: Don't include stddef.h or stdio.h, since our
478 (getline): Always use getdelim, so that we don't have two
480 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
482 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
483 (GETNDELIM2_MAXIMUM): New macro.
484 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
485 instead of the old practice of delim2==0. All callers changed.
486 Return -1 on overflow, instead of returning junk.
487 Do not set *linesize unless allocation succeeds.
488 * getndelim2.h: Do not include stddef.h; no longer needed, now
489 that we include sys/types.h.
490 * getnline.h: Likewise.
491 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
492 (getndelim2): Reorder arguments.
493 * getnline.c (getnline, getndelim):
494 Don't discard the NMAX argument.
495 (getnline): Invoke getndelim, to avoid code duplication.
496 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
497 of (size_t) -1 by callers of the getnline family.
499 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
501 * nanosleep.c (suspended): Change its type from int to
502 sig_atomic_t volatile.
503 (first_call): Make it private to rpl_nanosleep, and have it
504 be zero initially as that's a bit faster.
505 (my_usleep): Round up fractional times instead of truncating them,
506 as this is the usual meaning for 'sleep'.
508 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
510 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
511 (ENOSYS): Define if not defined.
512 (settime): Fall back on stime if it exists and settimeofday fails.
513 But don't bother with fallbacks if a method fails with errno == EPERM.
515 2004-05-11 Jim Meyering <jim@meyering.net>
517 Prior to this change, the save_cwd caller required read access to the
518 current directory on most systems (ones with the fchdir function).
520 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
521 fails, try write-only, and finally, resort to using xgetcwd.
523 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
525 * obstack.c, obstack.h: Import changes from libc.
527 2004-04-28 Bruno Haible <bruno@clisp.org>
529 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
530 implicitly appends .exe to executables.
531 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
532 accepts Windows pathnames.
533 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
534 Cygwin like Windows, since it now accepts Windows pathnames.
535 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
536 Cygwin like Windows, since it now accepts Windows pathnames.
537 Reported by Derek Robert Price <derek@ximbiot.com>.
539 2004-04-20 Jim Meyering <jim@meyering.net>
541 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
543 2004-04-20 Jim Meyering <jim@meyering.net>
544 Bruno Haible <bruno@clisp.org>
546 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
547 memory when realloc fails.
549 2004-04-18 Jim Meyering <jim@meyering.net>
551 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
552 don't leak memory and do call END_UTMP_ENT.
554 2004-04-11 Paul Eggert <eggert@twinsun.com>
556 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
557 (CHAR_BIT): Remove, since we assume C89.
558 Include <stdint.h> if available, as per current Autoconf CVS advice.
560 2004-03-30 Paul Eggert <eggert@twinsun.com>
562 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
563 not bool, to be more consistent with Unix conventions.
564 Suggested by Bruno Haible.
566 Merge from coreutils.
568 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
571 * getdate.h: Include stdbool.h, and timespec.h instead of
572 the usual <time.h> dance.
573 (get_date): Change signature to support fractional time stamps.
575 * getdate.y: Include "getdate.h" first, as we can now
576 assume C89 and don't need to worry about 'const'.
577 Similarly, include "unlocked-io.h" near start, not in middle.
579 (textint.value): Use long int rather than int.
580 (textint.digits): Use size_t rather than int.
581 (BILLION, LOG10_BILLION): New constants.
582 (parser_control): New member rel_ns. Members day_ordinal,
583 time_zone, month, day, hour, minutes, rel_year, rel_month,
584 rel_day, rel_hour, rel_minutes, rel_seconds
585 are now long int, not int. Member seconds is now struct timespec,
586 not int. New member timespec_seen. Members dates_seen, days_seen,
587 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
589 (%union.intval): Now long int, not int.
591 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
592 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
593 (spec): Now is a timespec or an item list.
594 (timespec, items): New nonterminals.
595 (time, rel, relunit, number, get_date):
596 Add support for fractional seconds.
597 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
598 (gmtime, localtime, mktime): Remove decls; not needed with C89.
599 (to_hour): First arg is now long int, not int.
600 (to_year): Returns long int, not int.
601 Don't treat year -70 like 70.
602 (tm_diff): Returns long int, not int.
603 (lookup_word): Use bool instead of int when appropriate.
604 (yylex): Use size_t for count, not int.
605 Detect overflow when parsing large integer constants.
606 Add support for fractions.
607 (get_date): Make pointers 'const' if possible.
608 Use more-portable code to detect integer overflow.
609 (main) [TEST]: Adjust to above changes. Test for localtime failure.
610 Don't use ctime; it's not reliable if the year has >4 digits.
612 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
613 This is for compatibility with BSD.
615 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
616 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
617 From coreutils' system.h.
619 * userspec.c: Don't include "posixver.h".
620 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
621 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
622 compatible extension. Simplify code by removing a boolean int
623 that was always nonzero if a string was nonnull.
625 2004-03-30 Jim Meyering <jim@meyering.net>
627 Merge from coreutils.
629 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
631 * readtokens.c (readtoken): Don't leak 64 bytes when reading
632 an empty input stream.
634 * readtokens.c: Include <stdbool.h>.
635 (readtoken): Use `size_t' rather than int/long.
636 All callers adjusted.
637 Use `bool' rather than `int' where appropriate.
638 Use memset rather than an explicit loop.
639 Use x2nrealloc rather than xrealloc.
640 Allow the use of `\0' as a delimiter.
641 (readtokens): Likewise.
642 * readtokens.h (readtoken, readtokens): Update prototypes.
644 2004-03-30 Bruno Haible <bruno@clisp.org>
646 * getloadavg.c (getloadavg): Don't assume setlocale returns
649 2004-03-29 Paul Eggert <eggert@twinsun.com>
651 Merge changes to getloadavg.c from coreutils and Emacs.
653 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
654 Define to an expression, not to the empty string.
655 Include cloexec.h and xalloc.h.
656 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
657 Use set_cloexec_flag rather than rolling our own.
658 * cloexec.c, cloexec.h: New files.
660 2004-03-18 Paul Eggert <eggert@twinsun.com>
662 * getopt.h: Sync with libc CVS.
664 2004-03-18 Paul Eggert <eggert@twinsun.com>
665 Bruno Haible <bruno@clisp.org>
667 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
668 not on all platforms that have <wchar.h>.
669 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
671 2004-03-09 Paul Eggert <eggert@twinsun.com>
673 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
675 * getopt_int.h: New file, also synced from libc.
677 2004-03-07 Paul Eggert <eggert@twinsun.com>
679 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
680 '#if' expressions. Unlike the code it replaces, it does not
681 depend on (defined _SC_PAGESIZE). However, it does depend on
682 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
683 first reported by Jason Andrade in
684 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
686 2004-01-18 Simon Josefsson <jas@extundo.com>
688 * strdup.h: New file.
689 * strdup.c: Include it.
690 * path-concat.c: Include strdup.h. Drop strdup declaration.
691 * userspec.c: Include strdup.h. Drop strdup declaration.
693 2004-02-06 Karl Berry <karl@gnu.org>
695 * config.charset: update from gettext 0.14.1.
697 2004-02-05 Paul Eggert <eggert@twinsun.com>
699 Add comments and code, prompted by suggestions from Bruno Haible
701 * quotearg.h (quotearg_alloc): New decl. Improve the comments
702 describing the enum quoting_style values.
703 * quotearg.c (quotearg_alloc): New function.
704 (quotearg_buffer_restyled): Treat lone { and } as special.
705 Treat = as special. Work around bug with older shells
706 that "see" a '\' that is really the 2nd byte of a multibyte char.
707 Quote empty string with shell_quoting_style.
709 2004-02-03 Bruno Haible <bruno@clisp.org>
711 * pipe.h: New file, from GNU gettext.
712 * pipe.c: New file, from GNU gettext.
714 2004-01-27 Bruno Haible <bruno@clisp.org>
716 * execute.h: New file, from GNU gettext.
717 * execute.c: New file, from GNU gettext.
718 * w32spawn.h: New file, from GNU gettext.
720 2004-01-23 Paul Eggert <eggert@twinsun.com>
722 Exit-status fix from coreutils.
724 Use exit_failure consistently in place of EXIT_FAILURE,
725 so that program exit statuses are consistent on failure.
727 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
728 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
729 * argmatch.h: Comment fix to match the above.
730 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
731 Now a macro referring to exit_failure, instead of a separate
732 variable. Include "exitfail.h" to get it.
733 * xstrtol.h: Include "exitfail.h".
734 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
736 * long-options.c (parse_long_options): Use prototype
737 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
740 2004-01-21 Jim Meyering <jim@meyering.net>
742 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
743 so as not to conflict with a different-sized __mktime_internal
744 function in GNU libc.
745 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
746 Problem building statically-linked `ls' reported by Michael Brunnbauer.
748 2004-01-18 Paul Eggert <eggert@twinsun.com>
750 Merge from diffutils.
752 * file-type.c (file_type): Add typed memory objects.
753 * file-type.h (S_TYPEISTMO): New macro.
755 * c-stack.h (c_stack_action): Remove argv argument.
756 * c-stack.c (c_stack_action): Likewise. All uses changed.
757 (die): Don't calculate message unless segv_action returns.
758 (get_stack_location, min_address_from_argv, max_address_from_argv,
759 volatile stack_base, volatile_stack_size): Remove.
760 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
761 that every segmentation violation is a stack overflow. (Ouch!)
762 See Debian bug 136249 (still outstanding) for more info about why
763 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
765 2003-11-30 Bruno Haible <bruno@clisp.org>
767 Safer stack allocation.
768 * setenv.c: Include allocsa.h.
769 (alloca): Remove fallback definition.
770 (freea): Remove macro.
771 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
774 2003-10-17 Bruno Haible <bruno@clisp.org>
776 * binary-io.h: Avoid warnings on Cygwin.
778 2003-12-28 Bruno Haible <bruno@clisp.org>
780 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
781 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
783 2003-11-28 Bruno Haible <bruno@clisp.org>
785 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
787 2003-11-27 Bruno Haible <bruno@clisp.org>
789 * wait-process.c: On Windows, include windows.h. Needed on mingw.
791 2003-11-17 Bruno Haible <bruno@clisp.org>
793 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
795 2003-11-24 Bruno Haible <bruno@clisp.org>
797 * xallocsa.h: New file, from GNU gettext.
798 * xallocsa.c: New file, from GNU gettext.
800 2003-11-24 Bruno Haible <bruno@clisp.org>
802 * allocsa.h: New file, from GNU gettext.
803 * allocsa.c: New file, from GNU gettext.
805 2003-11-24 Bruno Haible <bruno@clisp.org>
807 * eealloc.h: New file.
809 2004-01-15 Jim Meyering <jim@meyering.net>
811 Merge from coreutils.
813 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
814 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
815 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
817 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
818 optional configure-time default.
820 * version-etc.c (version_etc_copyright): Update copyright date.
822 * xreadlink.c (xreadlink): Correct outdated comment.
824 2004-01-15 Paul Eggert <eggert@twinsun.com>
826 Merge from coreutils.
828 * posixver.c: Include posixver.h.
830 * same.c: Include <stdbool.h>, <limits.h>.
831 (_POSIX_NAME_MAX): Define if not defined.
833 (same_name): If file names are silently truncated, report
834 that the file names are the same if they are the same after
835 the silent truncation.
837 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
839 * xstrtod.c (xstrtod): Likewise. All callers changed to
840 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
843 2004-01-14 Paul Eggert <eggert@twinsun.com>
845 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
846 with like-named macro in fnmatch.c.
847 (EXT): Use an internal constant instead.
849 Merge fnmatch patches from glibc.
850 * fnmatch.c (mbsinit): Remove define.
851 Add libc_hidden_ver (__fnmatch, fnmatch).
852 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
853 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
855 2003-12-14 Karl Berry <karl@gnu.org>
857 * config.charset: update from gettext-runtime.
859 2003-12-03 Paul Eggert <eggert@twinsun.com>
861 * getgroups.c (getgroups): xmalloc takes one argument, not two.
862 Bug reported by Alfred M. Szmidt.
864 2003-11-29 Karl Berry <karl@gnu.org>
866 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
868 2003-11-23 Paul Eggert <eggert@twinsun.com>
869 Bruno Haible <bruno@clisp.org>
871 * printf-parse.h: Don't include sys/types.h.
872 (ARG_NONE): New macro.
873 (char_directive): Change type of *arg_index fields to size_t.
874 * printf-parse.c: Don't include sys/types.h.
875 (SSIZE_MAX): Remove macro.
876 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
877 Remove unnecessary overflow check.
878 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
881 2003-11-24 Paul Eggert <eggert@twinsun.com>
883 * alloca.c: Remove dependency on xalloc module.
884 (xalloc_die): Remove.
885 (memory_full) [!defined emacs]: New macro.
886 [!defined emacs]: Don't include xalloc.h.
887 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
888 address arithmetic overflows. Change datatypes a bit to avoid
891 2003-11-22 Jim Meyering <jim@meyering.net>
893 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
895 2003-11-17 Bruno Haible <bruno@clisp.org>
897 * vasnprintf.c (alloca): Remove fallback definition.
898 (freea): Remove definition.
899 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
900 Reported by Paul Eggert.
902 2003-11-17 Jim Meyering <jim@meyering.net>
904 On systems without utime and without a utimes function capable of
905 dealing with a NULL struct utimbuf* argument, this utime replacement
906 could -- in unusual circumstances -- leak a file descriptor.
907 * utime.c: Include <unistd.h> and <errno.h>.
908 (utime_null): Be sure to close `fd' and to preserve errno.
909 Reported by Geoff Collyer via Arnold Robbins.
911 2003-11-16 Paul Eggert <eggert@twinsun.com>
912 Bruno Haible <bruno@clisp.org>
914 Protect against address arithmetic overflow.
915 * printf-args.h: Include stddef.h.
916 (arguments): Change type of field 'count' to size_t.
917 * printf-args.c (printf_fetchargs): Use size_t instead of
918 'unsigned int' where appropriate.
919 * printf-parse.h: Include sys/types.h.
920 (char_directive): Change type of *arg_index fields to ssize_t.
921 (char_directives): Change type of fields 'count', max_*_length to
923 * printf-parse.c: Include sys/types.h and xsize.h.
924 (SSIZE_MAX): Define fallback value.
925 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
926 instead of 'int' where appropriate. Check a_allocated, d_allocated
927 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
928 * vasnprintf.c: Include xsize.h.
929 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
930 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
931 overflow. Avoid wraparound when converting a width or precision from
934 2003-11-16 Bruno Haible <bruno@clisp.org>
936 Update from GNU gettext.
937 * printf-parse.c: Generalize to it can be compiled for wide strings.
938 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
939 * vasnprintf.c: Generalize to it can be compiled for wide strings.
940 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
941 SNPRINTF): New macros.
942 Don't include <alloca.h> if the file is used inside libintl.
943 (local_wcslen): New function, for Solaris 2.5.1.
944 (VASNPRINTF): Use it instead of wcslen.
946 2003-11-16 Bruno Haible <bruno@clisp.org>
948 * xsize.h (xmax): New function.
949 (xsum, xsum3, xsum4): Declare as "pure" functions.
951 2003-11-12 Paul Eggert <eggert@twinsun.com>
953 * xalloc.h: Do not include <limits.h> or <stdint.h>.
954 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
955 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
956 heuristic is just as accurate as far as we know, and it removes a
957 dependency on size_max.m4 and ptrdiff_max.m4.
959 2003-11-12 Paul Eggert <eggert@twinsun.com>
961 * xstrtol.c (__xstrtol): Remove "break" immediately after
962 "return", to pacify some unknown compiler. Problem reported
965 2003-11-11 Bruno Haible <bruno@clisp.org>
967 * xsize.h (SIZE_MAX): Remove fallback definition.
968 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
971 2003-11-10 Paul Eggert <eggert@twinsun.com>
973 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
974 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
975 rejected some allocations of exactly SIZE_MAX - 2 bytes.
977 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
978 not (size_t) -1, since it's defined here.
980 2003-11-06 Paul Eggert <eggert@twinsun.com>
982 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
983 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
984 Reject sizes of exactly SIZE_MAX bytes.
985 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
986 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
988 2003-11-05 Bruno Haible <bruno@clisp.org>
990 * xsize.h: Include limits.h, to avoid a possible collision with
991 SIZE_MAX defined in <limits.h> on Solaris.
993 2003-11-04 Bruno Haible <bruno@clisp.org>
996 * linebreak.c: Include xsize.h.
997 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
998 argument for overflow.
999 Suggested by Paul Eggert.
1001 2003-10-31 Bruno Haible <bruno@clisp.org>
1003 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1004 to avoid (extremely rare) race condition.
1005 Suggested by Paul Eggert.
1007 2003-11-03 Jim Meyering <jim@meyering.net>
1009 * userspec.c: Include "userspec.h".
1010 * userspec.h: New file.
1012 2003-10-31 Paul Eggert <eggert@twinsun.com>
1014 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1015 * mountlist.c (SIZE_MAX): Define if not defined already.
1016 (read_filesystem_list): Set and use me_type_malloced.
1017 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1018 whatever the type happens to be), for brevity and consistency.
1019 Check for size calculation overflow on Alphas running OSF/1.
1021 2003-10-31 Jim Meyering <jim@meyering.net>
1023 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1025 * linebuffer.c: Include <string.h> for declaration of memset.
1027 2003-10-30 Paul Eggert <eggert@twinsun.com>
1028 Bruno Haible <bruno@clisp.org>
1030 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1031 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1033 2003-10-29 Paul Eggert <eggert@twinsun.com>
1035 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1036 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1038 * quotearg.c (quotearg_n_options): Use it.
1039 * group-member.c: Include <stdbool.h>.
1040 (free_group_info): Arg is now const *; don't free arg.
1041 (get_group_info): Now returns bool and accepts struct group_info *,
1042 rather than returning a malloc'ed struct group_info *.
1043 All uses changed. Check for overflow in internal size calculation.
1045 * getusershell.c (readname): Simplify the code by using x2nrealloc
1046 rather than xmalloc/xrealloc.
1047 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1048 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1049 conformance bug: the old code used a pointer after freeing the
1050 storage that it addressed.
1051 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1052 rather than doing it by hand.
1053 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1054 the buffer preserved. Use free and xmalloc instead.
1055 * quotearg.c (quotearg_n_options): Likewise.
1056 Use a simpler test for size overflow. Don't use xalloc_oversized
1057 because unsigned int might be wider than size_t (!); this suggests
1058 that we should switch from unsigned int to size_t for slot numbers.
1060 2003-10-27 Bruno Haible <bruno@clisp.org>
1062 * stdbool_.h: Better support for BeOS.
1064 2003-10-27 Paul Eggert <eggert@twinsun.com>
1066 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1067 to allocate the returned structure. Do not allocate a subarray,
1068 as x2nrealloc will do that.
1069 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1070 instead of xnrealloc.
1071 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1073 2003-10-26 Paul Eggert <eggert@twinsun.com>
1075 * xalloc.h (xalloc_oversized): New static inline function, for
1076 callers that want to do their own size-overflow checking. Include
1077 <stdbool.h>, since xalloc_oversized returns bool.
1078 * xalloc.c (array_size_overflow): Remove. All callers changed
1079 to use xalloc_oversized.
1081 Add two functions x2realloc, x2nrealloc, for programs that grow
1082 arrays dynamically by doubling their sizes.
1083 * xalloc.h (x2realloc, x2nrealloc): New decls.
1084 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1087 Port to C99 semantics for 'inline' of external functions.
1088 Bug reported by Bruno Haible.
1089 * xmalloc.c (xnmalloc_inline): New static inline function,
1090 with the old contents of xnmalloc.
1091 (xnmalloc, xmalloc): Use it.
1092 (xnrealloc_inline): New static inline function,
1093 with the old contents of xnrealloc.
1094 (xnrealloc, xrealloc): Use it.
1096 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1098 2003-10-25 Paul Eggert <eggert@twinsun.com>
1100 Fix several address-calculation bugs in the hash modules,
1101 plus some minor code cleanup.
1103 * hash.h: Include <stdbool.h>, for bool.
1104 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1105 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1106 hash_get_n_entries, hash_get_max_bucket_length,
1107 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1108 hash_rehash): Use size_t rather than unsigned.
1109 * hash.c (struct hash_table, hash_get_n_buckets,
1110 hash_get_n_buckets_used, hash_get_n_entries,
1111 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1112 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1113 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1115 (SIZE_MAX): Define if not defined.
1116 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1117 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1119 Use const * when possible.
1120 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1121 (check_tuning): Fix bug: if tuning parameters were very close to
1122 0 or 1, rounding errors could have caused subscript violations.
1123 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1124 (hash_initialize): Add 'fail:' label
1125 to free table and return NULL, and use it to simplify code.
1126 Use calloc rather than clearing the storage ourself.
1127 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1128 buffer size calculations.
1129 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1130 Include <stddef.h>, for size_t.
1131 * hash-pjw.c (hash_pjw): Likewise.
1132 Switch to method described by Bruno Haible.
1133 Include <limits.h>, for CHAR_BIT.
1134 (SIZE_BITS): New macro.
1136 2003-10-21 Paul Eggert <eggert@twinsun.com>
1138 * getndelim2.c (getndelim2): When size calculation overflows,
1139 ceiling the allocation at NMAX bytes rather than silently
1140 discarding input bytes before NMAX is reached. This makes
1141 a difference only if NMAX exceeds SIZE_MAX / 2.
1143 * obstack.c: Merge from glibc.
1144 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1145 Add libc_hidden_def (_obstack_newchunk).
1146 (_obstack_free) [! defined _LIBC]: Remove.
1147 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1148 a clone of the function body.
1149 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1150 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1152 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1153 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1156 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1157 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1158 Don't use lvalue casts, as GCC plans to remove support for them
1159 in GCC 3.5. Reported by Joseph S. Myers. This bug
1160 was also present in the non-GCC version, indicating that this
1161 code had always been buggy and had never been widely used.
1162 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1163 Use the fast variant of each macro, rather than copying the
1164 definiens of the fast variant; that way, we'll be more likely to
1165 catch future bugs in the fast variants.
1167 2003-10-20 Bruno Haible <bruno@clisp.org>
1169 * wait-process.h: New file, from GNU gettext.
1170 * wait-process.c: New file, from GNU gettext.
1172 2003-10-19 Jim Meyering <jim@meyering.net>
1174 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1176 2003-10-16 Paul Eggert <eggert@twinsun.com>
1178 * getgroups.c: Include <errno.h>, <stdlib.h>.
1179 (getgroups): First arg is int, not size_t.
1180 Don't let 'free' mangle errno.
1182 2003-10-16 Jim Meyering <jim@meyering.net>
1184 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1186 2003-10-15 Paul Eggert <eggert@twinsun.com>
1188 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1190 (new_exclude, add_exclude_file): Initial size no longer needs to
1192 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1193 our own address arithmetic overflow checking.
1195 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1196 (fnmatch): Do not alloca more than 2000 wide characters;
1197 instead, use malloc for large buffers.
1198 Check for address arithmetic overflow, and return -1
1199 with errno set to ENOMEM in that case.
1200 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1201 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1202 instead, return -1. Check for address arithmetic overflow.
1204 2003-10-14 Paul Eggert <eggert@twinsun.com>
1206 Handle invalid suffixes and overflow independently, so that
1207 callers can treat them independently as needed. Fix some bugs in
1208 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1209 suffix for a human-readable blocksize. The major caller-visible
1210 change is the addition of a new
1211 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1212 that both overflow and suffix chars were found.
1214 * human.c (humblock): Don't check separately for invalid suffix
1215 char; that is xstrtoumax's job (now that its bug is fixed).
1216 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1217 INTMAX_MAX]: New macros.
1218 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1219 TYPE_MAXIMUM): New macros.
1220 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1221 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1222 if overflow occurs, as it's what __strtol does and it's more useful
1224 (__xstrtol): If __strtol reports some error other than ERANGE,
1225 reflect it to the caller as LONGINT_INVALID. If it reports
1226 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1227 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1228 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1230 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1231 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1232 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1233 [defined UINTMAX_MAX]: New macros.
1235 2003-10-14 Bruno Haible <bruno@clisp.org>
1237 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1238 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1239 Also use volatile where needed.
1241 2003-10-12 Paul Eggert <eggert@twinsun.com>
1243 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1244 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1245 and define in terms of the other primitives.
1246 * xmalloc.c: Include stdbool.h; do not include exit.h.
1247 (SIZE_MAX): Define if not already defined.
1248 (array_size_overflow): New function.
1249 (xalloc_die): Abort instead of exiting if 'error' returns.
1250 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1251 (xmalloc, xrealloc): Use them.
1252 (xcalloc): Check for address arithmetic overflow.
1253 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1254 a bit faster than strcpy.
1256 2003-10-08 Paul Eggert <eggert@twinsun.com>
1258 Merge getpass from libc, plus a few fixes.
1260 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1261 Include <stdbool.h>.
1262 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1263 __fsetlocking to empty.
1264 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1265 do include <bits/libc-lock.h>.
1266 Do not include <fcntl.h>; not needed.
1267 [_LIBC]: Include <wchar.h>.
1268 (NOTCANCEL_MODE): New macro.
1269 (flockfile, funlockfile) [_LIBC]: New macros.
1270 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1271 [!_LIBC]: New macros.
1272 (call_fclose): New function.
1273 (getpass): Use it. Save tty stream separately; this simplifies the
1274 code and makes it more reliable if stdin happens to equal stdout.
1275 Invoke __fsetlocking on tty.
1276 Handle thread cancellation if needed.
1277 Namespace cleanup (use __tcgetattr, __getline).
1278 Use bool for Booleans.
1279 [USE_IN_LIBIO]: Handle wide streams.
1280 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1281 stream might go where.
1283 * unlocked-io.h: Include <stdio.h>, so that the caller
1284 doesn't have to include <stdio.h> before us.
1285 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1286 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1287 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1288 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1289 if not declared, so that we can use getpass.c code from libc without
1291 (flockfile, ftrylockfile, funlockfile): New macros.
1293 2003-10-06 Bruno Haible <bruno@clisp.org>
1295 * version-etc-2.h: Remove file.
1296 * version-etc-2.c: Remove file.
1298 2003-09-25 Jim Meyering <jim@meyering.net>
1299 Bruno Haible <bruno@clisp.org>
1301 This lets translators provide better translations for the
1302 "Written by ..." part of --version output.
1303 * version-etc.h: Include stdarg.h.
1304 (version_etc_copyright): Declare as readonly.
1305 (version_etc): Make this function variadic with a NULL-terminated list
1306 of author name strings.
1307 (version_etc_va): New declaration.
1308 * version-etc.c: Include stdarg.h, stdlib.h.
1309 (version_etc_copyright): Declare as readonly.
1310 (version_etc_va): New function. Provide a different translatable string
1311 for each possible number of authors < 10. Abbreviate when there are 10
1313 (version_etc): Make this function variadic. Call version_etc_va.
1314 Suggestion from Gary V. Vaughan.
1316 * long-options.h (parse_long_options): Change prototype: the authors
1317 string is moved to the end and becomes variadic.
1318 * long-options.c: Include stdarg.h.
1319 (parse_long_options): Make this function variadic, too.
1320 Call version_etc_va, not version_etc.
1322 2003-10-06 Bruno Haible <bruno@clisp.org>
1324 * fatal-signal.h: New file, from GNU gettext.
1325 * fatal-signal.c: New file, from GNU gettext.
1327 2003-10-04 Karl Berry <karl@gnu.org>
1329 * argp*: update from libc.
1331 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1333 * getpass.c (getpass): Use a no-op fseek when switching from input to
1334 output mode on the same stream.
1336 2003-09-29 Paul Eggert <eggert@twinsun.com>
1338 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1339 Fix arg typo in previous patch.
1341 2003-09-28 Jim Meyering <jim@meyering.net>
1343 * error.c: Correct cpp indentation.
1345 2003-09-27 Paul Eggert <eggert@twinsun.com>
1347 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1348 Omit the special code that used __typeof__, since we worry that
1349 it could be more trouble than it's worth. See:
1350 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1351 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1355 2003-09-26 Jim Meyering <jim@meyering.net>
1357 * error.c (error_tail): Move some declarations
1358 into inner scope where the local variables are used.
1360 2003-09-26 Bruno Haible <bruno@clisp.org>
1362 * stpncpy.h (gnu_stpncpy): New declaration.
1363 (stpncpy): Define as alias for gnu_stpncpy.
1364 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1366 2003-09-26 Paul Eggert <eggert@twinsun.com>
1368 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1369 (error_tail): Do not loop, reallocating temporary buffer, since
1370 the output cannot contain more wide characters than the input
1371 contains bytes, the size must be big enough already. This avoids
1372 one potential size overflow calculation. Check for size overflow
1373 when calculating temporary buffer size. Free temporary buffer
1374 when done, if it was allocated with malloc; this plugs a memory
1375 leak. Remove casts from void * to pointers, that are no longer
1376 needed now that we're assuming C89 or better.
1378 Merge error changes from glibc.
1380 * error.c, error.h: Update copyright notice header to match glibc.
1381 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1382 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1383 Disable cancellation while printing error.
1384 * error.h: Prepend __ to parameter names.
1386 2003-09-25 Karl Berry <karl@gnu.org>
1388 * argp-fmtstream.c, argp-help.c: update from libc.
1390 2003-09-25 Bruno Haible <bruno@clisp.org>
1392 * version-etc-2.h: New file, from version-etc.h with modifications.
1393 * version-etc-2.c: New file, from version-etc.c with modifications.
1395 2003-09-25 Simon Josefsson <jas@extundo.com>
1397 * xgetdomainname.h: New file.
1398 * xgetdomainname.c: New file.
1400 2003-09-25 Simon Josefsson <jas@extundo.com>
1401 Bruno Haible <bruno@clisp.org>
1403 * getdomainname.h: New file.
1404 * getdomainname.c: New file.
1406 2003-09-24 Paul Eggert <eggert@twinsun.com>
1408 * linebuffer.c (freebuffer): Don't free the argument, just
1409 the buffer associated with the argument. Bug reported by
1412 2003-09-19 Karl Berry <karl@gnu.org>
1414 * argp.h: update from libc.
1416 2003-09-16 Paul Eggert <eggert@twinsun.com>
1418 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1419 input error, instead of returning NULL the next time we are called
1420 (and therefore losing track of errno).
1422 2003-09-15 Paul Eggert <eggert@twinsun.com>
1424 * getndelim2.c (getndelim2): Don't trash errno when a read
1425 fails, so that the caller gets the proper errno.
1427 * readutmp.c (read_utmp): Likewise.
1428 Check for fstat error. Close stream and free storage
1431 2003-09-14 Bruno Haible <bruno@clisp.org>
1433 * fwriteerror.h: New file.
1434 * fwriteerror.c: New file.
1436 2003-09-14 Jim Meyering <jim@meyering.net>
1438 * getloadavg.c: Correct cpp indentation.
1439 * strdup.c: Likewise.
1440 * vasnprintf.c: Likewise.
1442 2003-09-12 Paul Eggert <eggert@twinsun.com>
1444 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1445 * obstack.c [!defined _LIBC]: Likewise.
1446 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1447 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1448 * exitfail.c: Don't include stdlib.h; no longer needed.
1450 More changes to assume C89 or better.
1452 * error.c (error_tail): Assume vprintf.
1454 * argmatch.c (getenv): Remove decl.
1455 * progreloc.c (get_full_program_name): Define via prototype.
1456 * setenv.c (clearenv): Likewise.
1457 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1459 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1460 (malloc, memcpy): Remove decls.
1461 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1462 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1463 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1464 (memcpy): Remove macro.
1465 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1466 (__P): Remove. All uses removed.
1467 (PTR): Remove. All uses changed to void *.
1468 (CHAR_BIT, NULL): Remove.
1469 (spaces, zeros, memset_space, memset_zero)
1470 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1472 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1473 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1474 Define with prototype.
1475 Remove now-unnecessary prototype decl.
1476 (extra_args_spec): Assume ANSI C. All uses changed.
1477 (extra_args_spec_iso): Remove.
1478 (my_strftime, emacs_strftimeu): Define via prototype.
1479 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1481 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1482 * strtoimax.c: Include <stdlib.h> unconditionally.
1483 (strtoul, strtol): Remove decls.
1484 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1486 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1487 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1488 (LOCALE_PARAM_PROTO): New macro.
1489 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1490 (INTERNAL (strtol), strtol): Define with a prototype.
1491 (PARAMS): Remove. All uses removed.
1492 * tempname.c: Include <string.h> unconditionally.
1493 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1494 * xgethostname.c (main): Define with a prototype.
1495 * xmalloc.c: Include "xalloc.h" first, to check interface.
1496 Include <stdlib.h> unconditionally.
1497 (calloc, malloc, realloc, free): Remove decls.
1498 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1499 Include <stdlib.h> unconditionally. Sort include file names.
1501 (xstrtod): Define with a prototype.
1502 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1503 (strtol, strtoul): Remove decls.
1505 2003-09-11 Paul Eggert <eggert@twinsun.com>
1507 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1508 Include <stdlib.h>, <string.h> unconditionally.
1509 Remove now-unnecessary cast to char *.
1510 * strnlen.c: Include <string.h> unconditionally.
1511 * yesno.c (yesno): Define with a prototype.
1513 2003-09-10 Bruno Haible <bruno@clisp.org>
1515 * strcspn.c: Include <string.h> unconditionally.
1516 * strpbrk.c: Include <string.h> unconditionally.
1517 * strstr.c: Include <string.h> unconditionally.
1518 * unicodeio.c: Include <string.h> unconditionally.
1519 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1520 * unsetenv.c: Likewise.
1521 * xreadlink.c: Include <stdlib.h> unconditionally.
1522 * yesno.c: Include <stdlib.h> unconditionally.
1523 (rpmatch): Add prototype.
1525 2003-09-10 Jim Meyering <jim@meyering.net>
1527 * error.c: Correct indentation of cpp directives.
1529 2003-09-09 Paul Eggert <eggert@twinsun.com>
1533 * acosl.c (main): Use a prototype.
1534 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1537 * getloadavg.c (getloadavg, main): Define via prototypes.
1539 * getopt.h (struct option.name): Assume C89, and use 'const'.
1540 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1541 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1543 * getopt.c (const): Remove macro.
1544 Include <string.h> unconditionally.
1545 (my_index): Remove; all uses changed to strchr.
1546 (strlen): Remove decl.
1547 (exchange): Remove forward decl; no longer needed.
1548 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1549 Define with prototype.
1550 * getopt1.c (const): Remove macro.
1551 (getopt_long, getopt_long_only, main): Define with prototype.
1553 * getugroups.c: Include <string.h> unconditionally.
1555 * getusershell.c: Include <stdlib.h> unconditionally.
1556 (getusershell, setusershell, endusershell, readname, main):
1557 Define with prototypes.
1559 * group-member.c: Include group-member.h first.
1560 Include <stdlib.h> unconditionally.
1562 * hard-locale.c: Include hard-locale.h first.
1563 Include <stdlib.h>, <string.h> unconditionally.
1565 * hash.c (free, malloc): Remove decls.
1566 Include <stdlib.h> unconditionally.
1568 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1569 (getenv): Do not declare.
1571 * idcache.c: Include <string.h> unconditionally.
1573 * long-options.c: Include long-options.h first, to test interface.
1574 Include <stdlib.h> unconditionally.
1576 * makepath.c: Include makepath.h first, to test interface.
1577 Include <stdlib.h> and <string.h> unconditionally.
1579 * linebuffer.c: Include <stdlib.h>.
1580 (free): Remove decl.
1582 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1583 rpl_malloc returns void *, not char *.
1584 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1586 * md5.h: Include <limits.h> unconditionally.
1587 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1588 (__P): Remove; all uses removed.
1589 * md5.c: Include "md5.h" first.
1590 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1591 md5_buffer, md5_process_bytes, md5_process_block):
1592 Define with prototypes.
1593 * sha.h (__P): Remove all uses. (It wasn't defined??)
1594 * sha.c: Include "sha.h" first.
1595 Include <stdlib.h>, <string.h> unconditionally.
1597 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1598 * memcmp.c (__ptr_t): Likewise.
1599 * memrchr.c (__ptr_t): Likewise.
1600 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1601 Include <string.h> unconditionally.
1602 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1603 * memchr.c: Include <stdlib.h> unconditionally.
1604 * memchr.c (LONG_MAX): Remove.
1605 * memrchr.c (LONG_MAX): Likewise.
1606 * memchr.c (__memchr): Define via a prototype.
1607 * memrchr.c (__memrchr): Likewise.
1608 * memcmp.c (__P): Remove, and remove all uses.
1609 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1610 Remove forward decls; no longer needed.
1611 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1612 Use types required by C89 in prototype.
1614 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1615 * savedir.c: Likewise.
1616 * mkdir.c (free): Remove decl.
1617 * rmdir.c (rmdir): Define with a prototype.
1618 * savedir.c: Include savedir.h first, to test interface.
1620 * mktime.c (STDC_HEADERS): Remove.
1621 Include <stdlib.h>, <string.h> unconditionally.
1623 * modechange.c: Include <stdlib.h> unconditionally.
1624 (malloc): Remove decl.
1626 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1627 (free): Remove decl.
1629 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1630 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1631 (This type really should be intptr_t, but that's a C99ism.)
1632 (_obstack_memcpy): Remove: all uses changed to memcpy.
1633 Include <string.h> unconditionally.
1634 (struct obstack): Assume __STDC__ for types of members
1635 chunkfun, freefun, extra_arg.
1636 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1637 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1638 obstack_begin, obstack_specify_allocation,
1639 obstack_specify_allocation_with_arg, obstack_chunkfun,
1640 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1641 Remove unprototyped decls and the macros that use them.
1642 * obstack.c (POINTER): Remove. All uses changed to void *.
1643 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1644 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1645 (defined __STDC__ && __STDC__)]:
1646 Remove nonprototyped code.
1647 Include <stdlib.h> unconditionally.
1648 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1649 _obstack_allocated_p, _obstack_free, obstack_free,
1650 _obstack_memory_used, print_and_abort):
1651 Define using prototypes.
1652 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1653 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1654 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1655 obstack_next_free, obstack_object_size, obstack_room) [0]:
1656 Remove unused, unprototyped code.
1658 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1660 * physmem.c (physmem_total, physmem_available, main): Define
1663 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1664 (main): Define with a prototype.
1666 * posixver.c (getenv): Remove decl.
1668 * putenv.c (malloc): Returns void *, not char *.
1669 Include <string.h> unconditionally.
1670 (strchr, memcpy, NULL): Do not define.
1672 * readtokens.c: Include readtokens.h first, to test interface.
1673 Include <stdlib.h>, <string.h> unconditionally.
1674 (init_tokenbuffer): Define with a prototype.
1676 * regex.c (PARAMS): Remove. All uses removed.
1677 All uses of _RE_ARGS removed, too.
1678 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1680 (bzero): Assume memset exists.
1681 (memcmp, memcpy, NULL): Remove.
1682 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1683 char, or assignments to local vars of type signed char.
1684 (init_syntax_once, PREFIX(extract_number_and_incr),
1685 PREFIX(print_partial_compiled_pattern),
1686 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1687 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1688 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1689 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1690 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1691 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1692 wcs_compile_range, byte_compile_range, truncate_wchar,
1693 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1694 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1695 count_mbs_length, wcs_re_match_2_internal,
1696 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1697 PREFIX(alt_match_null_string_p),
1698 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1699 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1700 regfree, PREFIX(extract_number)): Define with prototype. Remove
1701 now-unnecessary declaration, if any.
1702 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1704 Remove now-unnecessary casts among pointer types.
1705 * regex.h (_RE_ARGS): Remove. All uses removed.
1707 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1708 (free): Remove decl.
1710 * rpmatch.c: Include <stdlib.h> unconditionally.
1712 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1713 (free): Remove decl.
1715 * save-cwd.c: Include <stdlib.h> unconditionally.
1716 * xgetcwd.c: Likewise.
1718 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1719 (free): Remove decl.
1721 * strchrnul.c (strchrnul): Define with a prototype.
1722 Fix bug: c_in was not converted to char before searching.
1724 The following changes are not K&R related:
1726 * group-member.h: Include <sys/types.h>, so that this file is
1728 * makepath.h: Likewise.
1730 * getusershell.c (readname, default_index, line_size, readname):
1731 Use size_t, not int, for sizes.
1732 (readname): If the size overflows, report an error instead of
1735 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1737 * getndelim2.c: Assume stdlib.h per the C89 spec.
1739 2003-09-08 Paul Eggert <eggert@twinsun.com>
1741 Assume C89 or better; remove K&R cruft.
1742 A few of these changes were first proposed by Derek Robert Price
1743 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1745 * addext.c: Include <string.h> unconditionally.
1746 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1747 Don't declare getenv or malloc.
1749 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1750 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1752 (find_stack_direction, alloca): Use prototypes.
1754 * atexit.c (atexit): Define using a prototype.
1756 * basename.c, dirname.c, stripslash.c:
1757 Include <string.h> unconditionally.
1759 * bcopy.c: Include <stddef.h>.
1760 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1762 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1764 * error.h (error, error_at_line, error_print_progname)
1765 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1766 * error.c: Include error.h first, to check interface.
1767 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1768 (VA_START): Remove; all uses changeed to va_start.
1769 (exit, strerror): Remove decls.
1770 (error_print_progname): Prototype uncondionally.
1771 Don't include <errno.h>; no longer needed.
1772 (private_strerror): Remove.
1773 (error_tail): Always define.
1774 (error, error_at_line): Assume C89 or better; always use prototypes.
1775 * fatal.c: Include "fatal.h" first, to test interface.
1776 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1777 (VA_START): Remove; all uses changed to va_start.
1778 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1780 (exit): Remove decl.
1781 (fatal): Prototype unconditionally. Assume va_start works.
1782 Abort at end, to pacify gcc.
1784 * euidaccess.c (main): Define with a prototype.
1786 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1788 * exitfail.c: Include <stdlib.h> unconditionally.
1790 * fnmatch_.h (__P): Remove. All uses changed to assume
1792 * fnmatch.c: Include fnmatch.h first, to test interface.
1793 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1794 (getenv): Remove decl.
1795 (fnmatch): Define using a prototype.
1796 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1797 (FCT): Define using a prototype.
1799 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1801 * gethostname.c: Include <stddef.h>.
1802 (gethostname): Define with prototype. Length is size_t, not int.
1804 2003-09-08 Paul Eggert <eggert@twinsun.com>
1806 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1807 getversion.c should have been removed then, but was accidentally
1810 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1811 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1813 2003-09-07 Paul Eggert <eggert@twinsun.com>
1815 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1816 copy_tm_result. Bug reported by Simon Josefsson in
1817 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1819 2003-09-06 Paul Eggert <eggert@twinsun.com>
1821 * time_r.c, time_r.h: New files.
1823 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1825 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1826 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1828 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1830 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1831 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1834 * timegm.c: Switch to glibc implementation, with the following changes:
1835 [defined HAVE_CONFIG_H]: Include <config.h>.
1836 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1837 (__mktime_internal) [!defined _LIBC]: New decl.
1838 (__gmtime_r) [!defined _LIBC]: New macro and function.
1839 (timegm): Use a prototype, since gnulib assumes C89.
1840 Do not bother declaring tmp to be const, as it's not really usefu.
1841 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1842 (timegm): Declare only if HAVE_DECL_TIMEGM.
1844 2003-09-03 Paul Eggert <eggert@twinsun.com>
1846 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1847 Bug reported by Lute Kamstra in
1848 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1850 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1851 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1852 course with correspondingly smaller numbers for tomorrow and
1853 yesterday. From Tadayoshi Funaba. Originally installed into
1854 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1857 2003-08-31 Simon Josefsson <jas@extundo.com>
1859 * timegm.h: New file.
1860 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1862 2003-08-31 Karl Berry <karl@gnu.org>
1864 * argp.h: update from libc.
1866 2003-08-28 Bruno Haible <bruno@clisp.org>
1868 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1869 warning on QNX, which defines O_BINARY to 000000.
1871 2003-08-24 Bruno Haible <bruno@clisp.org>
1873 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1874 MSVC7 <stdio.h> is included later.
1876 2003-08-20 Bruno Haible <bruno@clisp.org>
1878 * progname.h: New file, from GNU gettext.
1879 * progname.c: New file, from GNU gettext.
1880 * progreloc.c: New file, from GNU gettext.
1882 2003-08-19 Bruno Haible <bruno@clisp.org>
1884 * xstrdup.c: Assume <string.h> exists.
1886 2003-08-18 Jim Meyering <jim@meyering.net>
1888 * setenv.h: Indent nested cpp directive.
1889 * vasnprintf.c: Remove trailing blanks.
1891 2003-08-17 Simon Josefsson <jas@extundo.com>
1892 Bruno Haible <bruno@clisp.org>
1894 * xstrndup.h: New file.
1895 * xstrndup.c: New file.
1897 2003-08-17 Bruno Haible <bruno@clisp.org>
1899 * strndup.h: New file.
1901 2003-08-16 Paul Eggert <eggert@twinsun.com>
1903 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1904 space, undoing this 2003-08-12 change:
1905 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1907 2003-08-16 Jim Meyering <jim@meyering.net>
1909 Merge from coreutils.
1910 * xstrtoimax.c: #else #if -> #elif.
1911 * xstrtoumax.c: Likewise.
1913 2003-08-15 Paul Eggert <eggert@twinsun.com>
1915 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1916 rather than tab, after '#' in shell-script copyright notices.
1917 Suggested by Bruno Haible.
1919 2003-08-15 Jim Meyering <jim@meyering.net>
1920 and Paul Eggert <eggert@twinsun.com>
1922 Merge from coreutils.
1923 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1924 member but strut utmpx does not. Needed for AIX 4.3.3.
1925 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1927 2003-08-15 Jim Meyering <jim@meyering.net>
1929 Merge from coreutils.
1930 * xgethostname.c: Include <stdlib.h>.
1931 (xghostname): Don't exit for anything other than memory-related
1932 failure; just return NULL.
1933 * userspec.c: Include "posixver.h".
1934 (parse_user_spec): Accept `.' as a separator only
1935 in pre-POSIX-200112 mode.
1936 * strtoimax.c: Use #elif rather than #else #if.
1937 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1938 Remove function, now that we can rely on a working tzset function.
1939 [!_LIBC]: Ensure that the required autoconf test has been run.
1940 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1941 Use underlying_strftime for %r.
1942 * sha.c: Merge in some clean-up and optimization changes from glibc.
1943 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1944 Ensure that it is a multiple of 64.
1945 Rearrange loop exit tests so as to avoid performing an
1946 additional fread after encountering an error or EOF.
1947 * realloc.c: Update copyright date.
1949 2003-08-14 Jim Meyering <jim@meyering.net>
1951 Merge from coreutils.
1952 * obstack.h: Whitespace changes.
1953 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1954 and xcalloc return values.
1955 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1956 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1957 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1958 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1959 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1961 Use mntctl's return value to drive the entry-processing loop, since
1962 we can't rely on the value of the vmt_length member in the last
1963 entry. On some systems doing so could result in exhausting
1964 virtual memory. Based in part on a patch from Mike Jetzer.
1966 2003-08-14 Jim Meyering <jim@meyering.net>
1967 and Paul Eggert <eggert@twinsun.com>
1969 Merges from coreutils, plus other fixes.
1970 * physmem.c: Merge in portability changes from gcc/libiberty
1971 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1972 for credits and details. Thanks to Kaveh Ghazi for helping
1973 to keep these files in sync.
1974 (ARRAY_SIZE): Define it.
1975 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1976 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1977 (memcasecmp): Don't assume size_t fits in unsigned int.
1978 Remove casts and duplicate code.
1979 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1980 (memcpy): Remove definition.
1981 Merge in some clean-up and optimization changes from glibc.
1982 [BLOCKSIZE]: Move definition to top of file.
1983 Ensure that it is a multiple of 64.
1984 Rearrange loop exit tests so as to avoid performing an
1985 additional fread after encountering an error or EOF.
1986 * md5.h (md5_uintptr): Define.
1987 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1988 return to the initial working directory. Preserve errno
1990 * idcache.c: Include "xalloc.h".
1991 (xmalloc, xrealloc): Remove decls.
1992 (getuser): Remove casts no longer required in C89.
1993 * human.c: Include stdio.h, for sprintf.
1994 * group-member.c: Include "xalloc.h".
1995 (xmalloc, xrealloc): Remove decls.
1996 (get_group_info): Remove casts no longer required in C89.
1997 * getusershell.c (readname): Remove casts no longer required in C89.
1998 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1999 * getline.c: Whitespace fix, from coreutils.
2001 2003-08-13 Paul Eggert <eggert@twinsun.com>
2003 * exclude.c: Include <ctype.h>
2004 (IN_CTYPE_DOMAIN): New macro.
2006 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2009 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2010 Undo previous (whitespace-only) change.
2012 2003-08-12 Paul Eggert <eggert@twinsun.com>
2014 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2015 Normalize leading white space and remove trailing white space.
2016 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2017 notice, as per ../config/srclist-update.
2019 Merge from coreutils.
2020 * euidaccess.h: New file.
2021 * euidaccess.c: Include it.
2022 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2023 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2024 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2026 2003-08-11 Bruno Haible <bruno@clisp.org>
2028 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2029 (vasnprintf): Use it instead of wcslen.
2031 2003-08-11 Bruno Haible <bruno@clisp.org>
2033 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2034 value to ensure that _Bool promotes to int. Use #define for _Bool when
2035 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2037 2003-08-10 Karl Berry <karl@gnu.org>
2039 * regex.h: update from libc (whitespace fix).
2041 2003-08-09 Paul Eggert <eggert@twinsun.com>
2043 Merge some files from coreutils. These changes were
2044 originally made by Jim Meyering.
2045 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2046 many older Unixes require this.
2047 * alloca.c (alloca): Remove cast to argument of free;
2048 no longer needed in C89.
2049 * alloca_.h, regex.h: Fix white space to match
2050 what GNU indent does.
2052 2003-08-05 Paul Eggert <eggert@twinsun.com>
2054 * bumpalloc.h: Remove.
2056 2003-08-04 Paul Eggert <eggert@twinsun.com>
2058 * getloadavg.c: Change copyright notice and spacing to conform to
2061 Merge from coreutils.
2062 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2064 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2065 from Karl Berry, implemented by Jim Meyering.
2066 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2067 from Dmitry V. Levin.
2068 Remove anachronistic cast of xrealloc.
2069 * fnmatch_.h (__const): Remove. Use 'const'.
2070 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2071 type. Otherwise, it wouldn't compile with at least /bin/cc on
2072 ymp-cray-unicos9.0.2.X.
2073 Combine two mostly-identical uses of alloca into one.
2074 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2076 2003-08-04 Dave Love <d.love@dl.ac.uk>
2080 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2081 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2082 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2083 obsolete NLIST_NAME_UNION.
2084 [__GNU__]: Undef BSD and FSCALE.
2085 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2087 2003-08-03 Paul Eggert <eggert@twinsun.com>
2089 * stdbool_.h (_Bool): Make it signed char, instead of
2090 an enum type, so that it's guaranteed to promote to int. See:
2091 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2093 2003-07-31 Paul Eggert <eggert@twinsun.com>
2095 * strerror.c: Include config.h, limits.h. Declare sprintf.
2096 (strerror): Don't assume that a printable int fits in 14 bytes.
2098 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2099 Bruno Haible <bruno@clisp.org>
2101 * getline.h (getline, getdelim): Change return type to ssize_t.
2102 * getline.c (getline, getdelim): Likewise.
2103 Remove _GNU_SOURCE define; now it's defined in config.h through
2106 2003-07-22 Paul Eggert <eggert@twinsun.com>
2108 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2109 over-parenthesization in macros.
2111 Sync with coreutils.
2113 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2116 Use `exit_failure' for xalloc and xmemcoll instead of their own
2117 private exit-failure variables.
2118 * xalloc.h (xalloc_exit_failure): Remove.
2119 * xmalloc.c: Likewise. Include exitfail.h.
2120 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2121 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2122 * xmemcoll.c: Likewise. Include exitfail.h.
2123 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2125 2003-07-18 Paul Eggert <eggert@twinsun.com>
2127 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2128 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2129 to test that it can stand by itself. Include "exitfail.h".
2130 Clients should set exit_failure instead.
2131 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2133 2003-07-18 Andreas Schwab <schwab@suse.de>
2135 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2137 2003-07-18 Bruno Haible <bruno@clisp.org>
2139 * getndelim2.h: New file.
2140 * getndelim2.c: Make into a module of its own. Include config.h,
2142 (getndelim2): Make non-static. Change return type to ssize_t.
2143 * getline.h: Change argument names.
2144 * getline.c: Include getndelim2.h instead of getndelim2.c.
2145 * getnline.c: Include getndelim2.h.
2147 2003-07-17 Bruno Haible <bruno@clisp.org>
2149 * Makefile.am: Remove file.
2150 * Makefile.in: Remove file.
2152 2003-07-17 Bruno Haible <bruno@clisp.org>
2154 * getnline.h: New file.
2155 * getnline.c: New file.
2156 * getndelim2.c: New file, extracted from getline.c.
2157 (getndelim2): Renamed from getdelim2, with added nmax argument.
2158 * getline.c: Include getndelim2.c.
2159 (getdelim2): Moved out to getndelim2.c.
2160 (getline, getdelim): Update.
2162 2003-07-15 <karl@gnu.org>
2164 * vasnprintf.c: update from gettext.
2166 2003-07-15 Jim Meyering <jim@meyering.net>
2168 * makepath.c (make_path): Enclose diagnostic in _(...).
2170 2003-07-14 Paul Eggert <eggert@twinsun.com>
2172 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2173 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2174 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2175 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2176 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2177 updated automatically by ../config/srclist-update. This changes
2178 their license from LPGL to GPL.
2180 2003-07-14 Jim Meyering <jim@meyering.net>
2182 Don't emit diagnostics. Let callers do that.
2183 * save-cwd.c: Don't include "error.h".
2184 (save_cwd): Don't call error. Ensure that errno is valid
2185 when returning nonzero.
2187 * save-cwd.h (restore_cwd): Update prototype.
2188 * save-cwd.c (restore_cwd): Remove two parameters.
2189 Simplify. Don't call error upon failure. Let callers do that.
2190 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2191 when auditing is enabled. But don't bother updating the #if.
2193 2003-07-14 Simon Josefsson <jas@extundo.com>
2195 * mempcpy.h: New file.
2196 * mempcpy.c: New file.
2198 2003-07-14 Paul Eggert <eggert@twinsun.com>
2200 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2201 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2202 unicodeio.c, unicodeio.h, unlocked-io.h:
2203 Switch from LGPL to GPL.
2205 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2207 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2208 it breaks C++ compilation.
2209 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2211 2003-07-10 Jim Meyering <jim@meyering.net>
2213 * vasnprintf.c: Remove trailing blanks.
2214 Make cpp indentation consistent.
2216 2003-07-09 Paul Eggert <eggert@twinsun.com>
2218 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2219 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2220 Switch from LGPL to GPL.
2222 2003-07-07 Paul Eggert <eggert@twinsun.com>
2224 * mktime.c: Fix some boundary cases and remove need for floating point.
2226 Issue a compile-time diagnostic if time_t is floating point, or if
2227 two's complement arithmetic is not in effect, or if arithmetic
2228 right shift does not propagate the sign. These assumptions were
2229 all in the original code but they weren't checked.
2231 (TIME_T_MIDPOINT, verify): New macros.
2232 (__isleap): Remove; it has integer overflow problems.
2233 (leapyear): New function, without those problems.
2234 (ydhms_tm_diff): Remove; splitting into two parts.
2235 (ydhms_diff): New function, containing the arithmetic part of
2236 the old ydhms_tm_diff function. Issue a compile-time
2237 diagnostic if we are not using C99 integer division.
2238 Avoid casts when possible.
2239 (guess_time_tm): New function, containing the checking part of
2240 the old ydhms_tm_diff function. Return the new value, rather than
2241 the difference between it and the old. Accept a new argument T
2242 so that *T specifies the old value. Check for overflow in the result.
2244 (__mktime_internal): Use a time_t offset, not a long int offset.
2245 This undoes the 2003-06-04 change, which is no longer needed now
2246 that we have better overflow checking.
2247 (localtime_offset): Likewise.
2249 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2250 and long are 64-bit but int is only 32-bit.
2251 (ydhms_diff): Use long int to store year1 and yday1.
2252 Issue a compile-time diagnostic if long int is not wide enough.
2254 (__mktime_internal): Use long int to store adjusted year and yday.
2255 Use plain C rather than preprocessor commands, if that doesn't
2257 Check for overflow (and try to repair) after each probe
2258 rather than checking only at the very end. This avoids some bugs
2259 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2260 does not equal GMT offset at maximum time).
2261 Use integer to check for overflow rather than floating point; this
2262 is more portable to non-IEEE hosts, and is a tad faster.
2263 When we detect that we are oscillating between two values,
2264 don't check whether tm_isdst has the requested value, since
2265 we already know the answer. When tm_isdst has the wrong value,
2266 use a different heuristic to find the right one, based on the
2267 extreme values actually observed in practice in tz2003a,
2268 rather than the (overly optimistic) "previous 3 calendar quarters".
2270 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2271 "T const" to accommodate glibc style.
2272 (check_result): Use less-confusing report format. "long" -> "long int.
2274 Don't loop if the iteration overflows time_t.
2275 Allow a negative step in the iteration.
2277 2003-07-01 Paul Eggert <eggert@twinsun.com>
2279 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2280 having it depend on HAVE_SYS_TYPES_H.
2282 2003-06-25 Bruno Haible <bruno@clisp.org>
2284 * readlink.c: New file.
2286 2003-06-20 Bruno Haible <bruno@clisp.org>
2288 Assume C89, so PARAMS isn't needed.
2289 * unicodeio.h (PARAMS): Remove.
2290 * unicodeio.c: Don't use PARAMS.
2292 2003-06-18 Jim Meyering <jim@meyering.net>
2294 Merge changes from coreutils.
2295 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2296 Remove explicit declarations of xmalloc and realloc.
2298 (read_utmp): Remove anachronistic cast of xmalloc.
2300 2003-06-17 Paul Eggert <eggert@twinsun.com>
2302 Assume C89, so PARAMS isn't needed.
2303 * backupfile.h (PARAMS): Remove. All uses removed.
2304 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2305 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2306 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2307 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2308 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2309 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2310 xstrtol.h: Likewise.
2311 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2312 same.h, strverscmp.h: Do not include config.h; no longer needed.
2313 Anyway, config.h should always be included before any other file.
2315 2003-06-11 Simon Josefsson <jas@extundo.com>
2317 * sysexit_.h: New file.
2319 2003-05-20 Derek Price <derek@ximbiot.com>
2321 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2323 2003-06-10 Simon Josefsson <jas@extundo.com>
2325 * strchrnul.h: New file.
2326 * strchrnul.c: New file.
2328 2003-06-10 Simon Josefsson <jas@extundo.com>
2330 * argp.h: New file, from glibc.
2331 * argp-ba.c: New file, from glibc.
2332 * argp-eexst.c: New file, from glibc.
2333 * argp-fmtstream.c: New file, from glibc.
2334 * argp-fmtstream.h: New file, from glibc.
2335 * argp-fs-xinl.c: New file, from glibc.
2336 * argp-help.c: New file, from glibc.
2337 * argp-namefrob.h: New file, from glibc.
2338 * argp-parse.c: New file, from glibc.
2339 * argp-pv.c: New file, from glibc.
2340 * argp-pvh.c: New file, from glibc.
2341 * argp-xinl.c: New file, from glibc.
2343 2003-06-07 Jim Meyering <jim@meyering.net>
2345 * readtokens.h: Put `Free Software Foundation, Inc.'
2346 in place of my name in the copyright comment.
2347 Remove definition and uses of __P.
2350 * stat.c: Don't declare xmalloc explicitly.
2351 Instead, include "xalloc.h".
2352 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2353 xrealloc, and xcalloc return values.
2354 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2356 * xgetcwd.h: Remove definition/uses of PARAMS.
2358 2003-06-06 Jim Meyering <jim@meyering.net>
2360 * stdbool_.h: Renamed from stdbool.h.in.
2362 2003-06-06 Jim Meyering <jim@meyering.net>
2364 Merge from coreutils.
2365 * same.c: (same_name): Declare *_basename locals to be `const'.
2366 Consolidate declarations and initializations of *_base* locals.
2368 Merge from coreutils.
2369 This avoids a core dump on systems without GNU putenv,
2370 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2371 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2372 (unsetenv): New static function, from GNU libc.
2373 (rpl_putenv): Use it.
2375 * modechange.c: Remove trailing blanks.
2377 Merge from coreutils.
2378 * fsusage.c: Remove declaration of statfs.
2379 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2381 * posixtm.c: Include <stdbool.h> unconditionally.
2383 2003-06-05 Paul Eggert <eggert@twinsun.com>
2385 * mktime.c (__mktime_internal): When resolving a tm_isdst
2386 mismatch, look in future quarters as well as past. This fixes a
2387 bug when processing fall-backwards gaps immediately after a long
2388 period of daylight-saving time.
2390 * mktime.c: Assume freestanding C89 or better.
2391 (HAVE_LIMITS_H): Remove. Assume it's 1.
2392 (__P): Remove; not used.
2393 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2394 (mktime, not_equal_tm, print_tm, check_result,
2395 main): Use prototypes. Use const * where appropriate.
2396 (main): Fix typo in testing code that uncovered by above changes.
2397 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2399 2003-06-04 Paul Eggert <eggert@twinsun.com>
2401 * mktime.c: Fix Debian bug 177940
2402 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2403 (localtime_offset): Now long int, not time_t, because we want it
2404 to be guaranteed to be signed. All uses changed.
2405 (__mktime_internal): If overflow would occur when adding offset,
2408 Merge 'human' changes from coreutils. Rewrite to support
2409 locale-specific notations like thousands separators.
2410 * human.c: Simplify authorship notice.
2411 Include human.h immediately after config.h.
2412 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2413 <limits.h>: Do not include, since human.h does.
2414 (SIZE_MAX, UINTMAX_MAX): New macros.
2415 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2416 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2417 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2418 (power_letter): Renamed from suffixes.
2419 (generate_suffix_backwards): Remove.
2420 (adjust_value): Now takes int style (because of human.h changes)
2421 and long double value (for greater precision on some platforms).
2422 (group_number): New function.
2423 (human_readable): Use it. Use integer options, not enum.
2424 Put the options before the sizes in the arg list.
2425 Support all the new options.
2426 The old human_readable function has been removed;
2427 use inttostr.h instead.
2428 (human_readable, default_block_size, humblock):
2429 Use uintmax_t, not int, for block sizes.
2430 (human_readable_inexact, block_size_types): Remove.
2431 (block_size_opts): New constant.
2432 (human_options): Renamed from human_block_size, with new signature
2433 that allows block sizes up to UINTMAX_MAX. All callers changed.
2434 * human.h: Add copyright and authorship notice.
2435 Include <limits.h> and <stdbool.h> unconditionally.
2436 (PARAMS): Remove. All uses removed.
2437 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2438 (enum human_inexact_style): Remove tag; now a nameless enum.
2439 (human_floor, human_ceiling, human_round_to_even): Now have
2440 values 2, 0, 1 rather than -1, 1, 0.
2441 (human_group_digits, human_suppress_point_zero, human_autoscale,
2442 human_base_1024, human_SI, human_B): New constants.
2443 (human_readable_inexact, human_block_size): Remove.
2444 (human_readable): Size args are now uintmax_t, not int.
2445 (human_options): New decl.
2447 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2448 unnecessary now that we assume C89 or better. This change
2449 imported from coreutils.
2451 * mktime.c (__mktime_internal): Do not reject negative timestamps
2452 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2453 in the 2003-05-30 sync from glibc.
2455 .h files should stand alone, but we shouldn't include <sys/types.h>
2456 if we can get away with just <stddef.h>.
2458 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2459 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2460 rather than <sys/types.h>, as we merely need size_t.
2461 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2463 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2464 Include <stdio.h>, to get FILE.
2465 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2466 memcasecmp.h has included <stddef.h> and all we need is size_t.
2467 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2468 our interface, instead of including <sys/types.h>
2470 2003-06-02 Paul Eggert <eggert@twinsun.com>
2473 Fix some minor time-related bugs with POSIX time arguments.
2474 Some valid time stamps were being rejected (notably -1, and
2475 time stamps before 1900 on 64-bit hosts). And some invalid
2476 time stamps were being accepted, e.g. September 31.
2478 * posixtm.h (posixtime): Return bool instead of time_t, so
2479 that we can return (time_t) -1 successfully.
2480 * posixtm.c: Likewise.
2481 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2482 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2483 (t): Remove static var.
2484 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2485 of static var. All uses changed.
2486 (year): Do not reject years before 1900; they can occur with
2488 (posix_time_parse): Do not check for out-of-range components;
2489 that is now the caller's responsibility, since our checks were
2490 only approximations.
2491 (posixtime): Use mktime to check for out-of-range components,
2492 since it knows them exactly.
2493 If mktime returns (time_t) -1, check whether an error actually occurred
2494 by invoking localtime on -1.
2495 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2496 posixtime failures better.
2497 Improve the test data (in comments only).
2499 2003-05-30 <karl@gnu.org>
2501 * mktime.c: update from libc.
2503 2003-05-30 Bruno Haible <bruno@clisp.org>
2505 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2506 * localcharset.h: Likewise.
2507 * localcharset.c: Likewise.
2509 2003-05-28 Paul Eggert <eggert@twinsun.com>
2511 Assume the headers required for C89 freestanding compilers.
2512 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2513 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2514 without checking for HAVE_LIMITS_H.
2515 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2516 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2518 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2519 * exclude.c: Include <stdbool.h> unconditionally.
2520 * tempname.c: Include <stddef.h> unconditionally.
2521 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2522 * modechange.c, rpmatch.c (NULL): Don't define, since
2523 <stddef.h> does that.
2524 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2525 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2526 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2527 * xstrtol.c: Likewise.
2528 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2529 * savedir.c: Include <stddef.h> instead of defining NULL.
2531 * addext.c (addext): Use assignment rather than cast, to avoid
2532 warnings on some platforms.
2534 * mktime.c (__mktime_internal): Do not reject negative timestamps
2537 2003-05-10 Bruno Haible <bruno@clisp.org>
2539 * linebreak.c (iconv_string_length): Don't return -1 just because the
2540 string is longer than 4 KB.
2542 2003-05-12 Jim Meyering <jim@meyering.net>
2544 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2545 the space-padded-by-default conversion specifiers, %e, %k, %l.
2547 2003-05-03 Bruno Haible <bruno@clisp.org>
2549 Upgrade to Unicode-4.0.
2550 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2551 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2552 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2553 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2554 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2555 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2556 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2557 Change width of U+E0100..U+E01EF from 1 to 0.
2559 2003-04-25 Bruno Haible <bruno@clisp.org>
2561 * copy-file.c: Include <stddef.h>, for size_t.
2563 2003-04-25 Jim Meyering <jim@meyering.net>
2565 * copy-file.c (copy_file_preserving): Declare buf_size to be
2566 of type size_t, not int.
2568 2003-04-11 Jim Meyering <jim@meyering.net>
2570 Merge changes from Coreutils.
2572 2003-03-22 Jim Meyering <jim@meyering.net>
2574 * strftime.c (widen): Cast alloca return value to proper type.
2576 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2579 * strftime.c (my_strftime): Handle very large width
2580 specifications for numeric values correctly. Improve checks for
2583 2003-01-19 Jim Meyering <jim@meyering.net>
2585 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2586 (nl_get_alt_digit) [! defined my_strftime]: Define.
2587 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2588 _nl_get_alt_digit and _nl_get_walt_digit.
2590 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2591 These changes have no effect outside of _LIBC.
2593 2003-04-10 Bruno Haible <bruno@clisp.org>
2595 * findprog.h: New file, from GNU gettext.
2596 * findprog.c: New file, from GNU gettext.
2598 2003-04-05 Jim Meyering <jim@meyering.net>
2600 Merge changes from Coreutils.
2602 * exclude.h (PARAMS): Remove definition and uses.
2603 * exclude.c: Remove uses of `PARAMS'.
2605 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2606 Add test-cases for DOS filenames. Declare program_name.
2607 (main): Set up program_name. Patch by Rich Dawe.
2609 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2611 Use mntctl's return value to drive the entry-processing loop, since
2612 we can't rely on the value of the vmt_length member in the last
2613 entry. On some systems doing so could result in exhausting
2614 virtual memory. Based in part on a patch from Mike Jetzer.
2616 2003-04-04 Bruno Haible <bruno@clisp.org>
2618 * linebreak.h: New file, from GNU gettext.
2619 * linebreak.c: New file, from GNU gettext with slight modifications.
2620 * lbrkprop.h: New file, from GNU gettext.
2622 2003-04-03 Bruno Haible <bruno@clisp.org>
2624 * utf8-ucs4.h: New file, from GNU gettext.
2625 * utf16-ucs4.h: New file, from GNU gettext.
2626 * ucs4-utf8.h: New file, from GNU gettext.
2627 * ucs4-utf16.h: New file, from GNU gettext.
2629 2003-04-02 Bruno Haible <bruno@clisp.org>
2631 * binary-io.h: New file, from GNU gettext.
2633 2003-04-01 Bruno Haible <bruno@clisp.org>
2635 * pathname.h: New file, from GNU gettext.
2636 * concatpath.c: New file, from GNU gettext.
2638 2003-03-30 Bruno Haible <bruno@clisp.org>
2640 * copy-file.c (copy_file_preserving): Don't set owner if the function
2641 chown() doesn't exist.
2643 2003-03-28 Bruno Haible <bruno@clisp.org>
2645 * copy-file.h: New file, from GNU gettext.
2646 * copy-file.c: New file, from GNU gettext.
2648 2003-03-18 Jim Meyering <jim@meyering.net>
2650 * quote.c (quote_n): Fix typo in comment.
2652 2003-03-14 Jim Meyering <jim@meyering.net>
2654 Merge changes from Coreutils.
2655 * obstack.h (obstack_object_size): Declare temporary, __o,
2656 to be const, in order to avoid warnings.
2657 (obstack_room): Likewise.
2658 (obstack_empty_p): Likewise.
2660 2003-03-13 Paul Eggert <eggert@twinsun.com>
2662 Merge changes from Bison.
2663 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2664 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2665 when compiling Bison 1.875's `bitset bset = obstack_alloc
2666 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2667 * hash.c: Include <stdbool.h> unconditionally.
2669 2003-03-09 Paul Eggert <eggert@twinsun.com>
2671 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2672 Reported by Bruce Becker; see:
2673 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2675 2003-03-03 Paul Eggert <eggert@twinsun.com>
2676 Bruno Haible <bruno@clisp.org>
2678 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2679 Reported by John Hughes, see
2680 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2682 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2684 * poll_.h: New file.
2687 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2689 * mathl.h: New file.
2690 * acosl.c: New file.
2691 * asinl.c: New file.
2692 * atanl.c: New file.
2693 * ceill.c: New file.
2696 * floorl.c: New file.
2697 * frexpl.c: New file.
2698 * ldexpl.c: New file.
2700 * sincosl.c: New file.
2702 * sqrtl.c: New file.
2704 * trigl.c: New file.
2705 * trigl.h: New file.
2707 2003-02-17 Bruno Haible <bruno@clisp.org>
2709 * mkdtemp.h: New file, from GNU gettext.
2710 * mkdtemp.c: New file, from GNU gettext.
2712 2003-01-31 Bruno Haible <bruno@clisp.org>
2714 * rename.c: #undef rename before defining rpl_rename.
2715 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2717 2003-01-30 Bruno Haible <bruno@clisp.org>
2719 * printf-args.h: New file, from GNU gettext.
2720 * printf-args.c: New file, from GNU gettext.
2721 * printf-parse.h: New file, from GNU gettext.
2722 * printf-parse.c: New file, from GNU gettext.
2723 * vasnprintf.h: New file, from GNU gettext.
2724 * vasnprintf.c: New file, from GNU gettext.
2725 * asnprintf.c: New file, from GNU gettext.
2726 * vasprintf.h: New file, from GNU gettext with modifications.
2727 * vasprintf.c: New file, from GNU gettext.
2728 * asprintf.c: New file, from GNU gettext.
2730 2003-01-29 Bruno Haible <bruno@clisp.org>
2732 * stpncpy.h: New file, from GNU gettext with modifications.
2733 * stpncpy.c: New file, from GNU gettext with modifications.
2735 2003-01-28 Bruno Haible <bruno@clisp.org>
2737 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2739 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2742 2003-01-27 Bruno Haible <bruno@clisp.org>
2744 * xsetenv.h: New file, from GNU gettext.
2745 * xsetenv.c: New file, from GNU gettext.
2747 2003-01-23 Bruno Haible <bruno@clisp.org>
2749 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2751 2003-01-22 Bruno Haible <bruno@clisp.org>
2753 * exit.h: New file, from GNU gettext.
2755 2003-01-11 Bruno Haible <bruno@clisp.org>
2757 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2758 * strcase.h (strcasecmp, strncasecmp): Likewise.
2760 2003-01-14 Jim Meyering <jim@meyering.net>
2762 * same.c (same_name): Tweak a comment.
2764 2003-01-11 Bruno Haible <bruno@clisp.org>
2766 * same.c (same_name): Reorder tests so as to avoid calling stat()
2767 when a string comparison is sufficient.
2769 2003-01-11 Bruno Haible <bruno@clisp.org>
2771 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2774 2003-01-11 Bruno Haible <bruno@clisp.org>
2776 * hash-pjw.c: Add comment about low quality of this function.
2778 2003-01-12 Paul Eggert <eggert@twinsun.com>
2780 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2781 to avoid collisions with libcurses and libreadline.
2783 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2784 * getstr.h, getstr.c: Remove.
2785 * getline.c: Include "getline.h", to check interface.
2786 Move body of old getstr.c here: this defines MIN_CHUNK and
2787 declares getdelim2, which is renamed from getstr.
2788 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2790 * linebuffer.c (readlinebuffer): Renamed from readline.
2792 * linebuffer.h: Likewise.
2793 (readline): Remove backward-compatibility macro.
2795 2003-01-12 Jim Meyering <jim@meyering.net>
2797 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2799 2003-01-10 Bruno Haible <bruno@clisp.org>
2801 * alloca_.h: New file.
2802 * getdate.y: Unconditionally include alloca.h.
2803 * makepath.c: Likewise.
2804 * setenv.c: Likewise.
2805 * userspec.c: Likewise.
2807 2003-01-09 Bruno Haible <bruno@clisp.org>
2809 * stdbool.h.in: New file.
2811 2003-01-08 Bruno Haible <bruno@clisp.org>
2813 * safe-read.c: Include specification header first, to ensure its
2815 * full-write.c: Likewise.
2817 2003-01-08 Jim Meyering <jim@meyering.net>
2819 * full-write.c: Undefine and define-away `const' after inclusion
2820 of errno.h, not before. Suggestion from Bruno Haible.
2822 2003-01-07 Jim Meyering <jim@meyering.net>
2824 * full-write.c: Rework so that it may serve to define full_read, too.
2825 * full-read.c: Simply #define FULL_READ and include full-write.c.
2827 2003-01-06 Jim Meyering <jim@meyering.net>
2829 * version-etc.c: Update year in translatable copyright string.
2831 2002-12-25 Bruno Haible <bruno@clisp.org>
2833 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2834 * xstrtol.h: Likewise.
2835 * xstrtoimax.c: Likewise.
2836 * xstrtoumax.c: Likewise.
2837 * human.h: Likewise.
2839 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2840 on systems that have <inttypes.h> but not <stdint.h>.
2842 2002-12-31 Paul Eggert <eggert@twinsun.com>
2844 * memcoll.c (memcoll): Fall back on a simple algorithm using
2845 memcmp if strcoll doesn't work.
2847 2002-12-23 Bruno Haible <bruno@clisp.org>
2849 * localcharset.h: New file.
2850 * localcharset.c: Include it.
2851 * unicodeio.c: Likewise.
2853 2002-12-22 Bruno Haible <bruno@clisp.org>
2855 * utime.c (utime_null): No need to call ftruncate if the file was
2858 2002-12-23 Bruno Haible <bruno@clisp.org>
2860 * memcoll.c (STRCOLL): New macro.
2863 2002-12-22 Bruno Haible <bruno@clisp.org>
2865 * getstr.h (getstr): Define, to avoid clash with libcurses.
2866 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2868 2002-12-22 Bruno Haible <bruno@clisp.org>
2870 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2872 2002-12-23 Bruno Haible <bruno@clisp.org>
2874 * getline.h: Include <stddef.h>, for size_t.
2876 * unicodeio.h: Include <stddef.h>, for size_t.
2877 * unicodeio.c: Don't include <stddef.h>.
2879 2002-12-17 Bruno Haible <bruno@clisp.org>
2881 * canon-host.c (strdup): Remove unused declaration.
2883 * fsusage.c: Include full_read.h.
2884 (get_fs_usage): Use full_read instead of safe_read.
2886 * utime.c (utime_null): Use SAFE_READ_ERROR.
2888 2002-12-11 Bruno Haible <bruno@clisp.org>
2890 * setenv.h: Rewritten to cope with systems that have setenv() but not
2892 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2895 2002-12-11 Bruno Haible <bruno@clisp.org>
2897 * setenv.c (alloca): Fall back to malloc.
2899 (setenv): Use freea() to free memory allocated with alloca().
2901 2002-11-13 Bruno Haible <bruno@clisp.org>
2903 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2904 function declarations.
2905 * unsetenv.c (unsetenv): Likewise.
2907 2002-03-04 Bruno Haible <bruno@clisp.org>
2909 Portability to AIX 4.3.3.
2910 * unsetenv.c: New file, extracted from setenv.c.
2911 * setenv.c: Move the unsetenv() function to unsetenv.c.
2913 2001-12-20 Bruno Haible <bruno@clisp.org>
2915 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2916 use malloc instead. For SunOS 4.
2918 2001-12-11 Bruno Haible <bruno@clisp.org>
2920 * setenv.c: Declare alloca.
2921 (compar_fn_t): New typedef.
2922 (KNOWN_VALUE, STORE_VALUE): Use it.
2924 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2927 2002-12-10 Paul Eggert <eggert@twinsun.com>
2929 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2930 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2931 Choose values that are less likely to collide with system fnmatch
2933 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2934 defined (e.g., a pure POSIX system).
2935 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2936 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2938 2002-12-06 Jim Meyering <jim@meyering.net>
2940 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2942 Merge in changes from libc's misc/error.c, in preparation
2943 for the merge of gnulib's changes back into libc.
2945 * error.c (_): Define only if not already defined.
2946 Move definition to follow all #include directives.
2947 Include unlocked-io.h only if !_LIBC.
2948 [_LIBC]: Include <libio/libioP.h>.
2949 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2950 (fflush): Tweak definition to use INTUSE.
2953 2002-12-05 Paul Eggert <eggert@twinsun.com>
2955 * alloca.c [defined emacs]: Include "lisp.h".
2956 (xalloc_die) [defined emacs]: New macro.
2957 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2958 [! defined emacs]: Include <xalloc.h>.
2959 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2960 (pointer): Typedef to POINTER_TYPE *.
2961 (malloc): Remove decl; we now always use xmalloc.
2962 (alloca): Use old-style definition, since Emacs needs this.
2963 Check for arithmetic overflow when computing combined size.
2965 2002-12-04 Paul Eggert <eggert@twinsun.com>
2967 Do not generate unlocked-io.h automatically, since it's easier to
2968 maintain it by hand.
2970 * unlocked-io.h: New file, from GNU diffutils,
2971 but with proper copyright notice and attribution.
2973 * Makefile.am: Add copyright notice.
2974 (libfetish_a_SOURCES): Add unlocked-io.h.
2975 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2976 (DISTCLEANFILES, io_functions): Remove macros.
2977 (EXTRA_DIST): Remove gen_uio.
2978 (unlocked-io.h): Remove rule.
2980 2002-12-04 Jim Meyering <jim@meyering.net>
2982 Reflect the fact that stat.c and lstat.c are no longer generated.
2983 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2984 (DISTCLEANFILES): Likewise.
2985 (EXTRA_DIST): Likewise.
2986 (all_local): Don't depend on stat.c or lstat.c.
2987 (stat.c, lstat.c): Remove rules.
2988 (EXTRA_DIST): Remove xstat.in.
2990 * xstat.in: Remove file. Contents moved into stat.c.
2991 * stat.c: New file. Contents mostly from xstat.in.
2992 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2993 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2995 * safe-read.c: Rework so that it may serve to define safe_write, too.
2996 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2998 2002-12-03 Jim Meyering <jim@meyering.net>
3000 * safe-read.c, safe-write.c: Change variable names and comments, but
3001 not semantics, to minimize the differences between these two files.
3002 (safe_read): Change comment to mention SAFE_READ_ERROR.
3004 * safe-read.c (IS_EINTR): Define.
3005 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3007 2002-12-02 Bruno Haible <bruno@clisp.org>
3009 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3010 Define, taken from safe-read.c.
3011 (INT_MAX): Provide fallback.
3012 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3013 * safe-write.h (SAFE_WRITE_ERROR): Define.
3015 * safe-read.c (EINTR): Remove definition.
3016 (safe_read): Don't use EINTR if it is absent.
3018 2002-12-02 Jim Meyering <jim@meyering.net>
3020 * safe-read.c (EINTR): Define.
3021 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3022 (INT_MAX): Provide fallback.
3023 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3025 * safe-read.h (SAFE_READ_ERROR): Define.
3027 2002-12-01 Jim Meyering <jim@meyering.net>
3029 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3030 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3032 2002-11-27 Paul Eggert <eggert@twinsun.com>
3034 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3035 hash_rehash): Replace `if (limit <= value) abort ();' with
3036 `if (! (value < limit)) abort ();', for readability.
3038 2002-11-26 <karl@gnu.org>
3040 * strdup.c: copy from libc again, with jim's ok.
3041 * .cppi-disable: re-add strdup.c
3043 2002-11-25 <karl@gnu.org>
3045 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3046 instead of "strtol.c".
3048 2002-11-25 Jim Meyering <jim@meyering.net>
3050 * mktime.c: Sync from libc, now that it has the latest fix.
3052 2002-11-24 <karl@gnu.org>
3054 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3055 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3057 2002-11-24 Jim Meyering <jim@meyering.net>
3059 Update from coreutils:
3061 * mktime.c: Merge in changes from libc.
3063 Avoid a link-time failure on some Linux systems.
3064 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3065 (__mon_yday): Declare with the STATIC attribute.
3066 (__mktime_internal): Likewise.
3067 Based on a report from Greg Schafer.
3069 2002-11-23 Jim Meyering <jim@meyering.net>
3071 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3072 Use `unsigned', not `int', as type of index.
3074 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3076 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3078 2002-11-22 Paul Eggert <eggert@twinsun.com>
3080 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3081 hint that one should use `if (! x) abort ();' rather than `assert
3082 (x);', and anyway it's one less thing to worry about configuring.
3083 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3084 hash_rehash, hash_insert): Use abort rather than assert.
3086 2002-11-22 Paul Eggert <eggert@twinsun.com>
3088 * quotearg.h: Allow multiple inclusion by surrounding with
3089 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3090 so that we can be included first.
3091 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3092 * quotearg.c: Include quotearg.h immediately after config.h.
3093 No need to include stddef.h or sys/types.h any more.
3094 Surround local include files with "", not "<>".
3095 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3096 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3097 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3098 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3099 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3100 (ISPRINT): Remove; no longer needed now that we assume C89.
3102 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3105 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3106 quotearg_char): Use SIZE_MAX rather than
3107 (size_t) -1 when we are talking about "infinity".
3109 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3111 2002-11-22 Bruno Haible <bruno@clisp.org>
3113 * safe-read.h: Assume C89. Add comments.
3114 (safe_read): Change return type to size_t.
3115 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3116 counts > SSIZE_MAX correctly.
3117 * safe-write.h: New file.
3118 * safe-write.c: New file.
3119 * full-read.h: New file.
3120 * full-read.c: New file.
3121 * full-write.h: Assume C89. Add comments.
3122 * full-write.c: Include safe-write.h.
3123 (full_write): Rewritten to use safe_write.
3124 Suggested by Jim Meyering and Paul Eggert.
3126 2002-11-21 Bruno Haible <bruno@clisp.org>
3128 Remove case insensitive option matching.
3129 * argmatch.h (argcasematch): Remove declaration.
3130 (ARGCASEMATCH): Remove macro.
3131 (__xargmatch_internal): Remove case_sensitive argument.
3132 (XARGMATCH): Update.
3133 (XARGCASEMATCH): Remove macro.
3134 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3135 case_sensitive argument.
3136 (argcasematch): Remove function.
3137 (__xargmatch_internal): Remove case_sensitive argument.
3138 (main): Use XARGMATCH instead of XARGCASEMATCH.
3140 * xmalloc.c: Change compile-time error message. Add comment about
3141 required autoconf version.
3143 2002-11-21 Jim Meyering <jim@meyering.net>
3145 * strdup.c (strdup): Tweak comment and initial #if/#include.
3147 Merge in changes from the coreutils.
3149 2002-09-25 Paul Eggert <eggert@twinsun.com>
3150 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3151 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3152 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3153 int. Work more efficiently if X is the same width as uintmax_t.
3154 Do not compare X to -1, to avoid bogus compiler warning.
3155 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3156 Don't assume that f_frsize and f_bsize are the same type.
3158 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3161 * makepath.c (make_path): Restore umask *before* creating the final
3163 (make_path): Minor reformatting.
3165 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3166 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3168 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3169 ones. At least on GNU/Linux systems, `auto' means something else.
3172 2002-11-20 Paul Eggert <eggert@twinsun.com>
3174 Merge argmatch cleanups from Bison. Assume C89.
3176 * argmatch.c: Include config.h here, not in argmatch.h.
3177 Include stdlib.h, for EXIT_FAILURE.
3178 Always include <string.h>, since we assume C89.
3179 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3180 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3181 Include <stddef.h> instead, since it's all we need for size_t.
3182 (PARAMS): Remove. All uses removed.
3183 (ARRAY_CARDINALITY): Do not bother to #undef.
3184 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3185 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3186 Remove unnecessary parentheses.
3187 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3188 Insert necessary parentheses.
3189 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3190 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3192 2002-11-19 Bruno Haible <bruno@clisp.org>
3194 * mbswidth.c: Include mbswidth.h right at the beginning.
3195 * mbswidth.h: Include <stddef.h>, for size_t.
3197 * mbswidth.h (PARAMS): Remove macro.
3198 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3199 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3201 * gcd.h (PARAMS): Remove macro.
3202 (gcd): Use ANSI C function declarations.
3203 * gcd.c (gcd): Likewise.
3205 2002-11-15 Bruno Haible <bruno@clisp.org>
3207 * strcspn.c: Include <stddef.h>.
3208 (strcspn): Use ANSI C function declaration. Change return type to
3210 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3211 (strpbrk): Use NULL.
3212 * strpbrk.h (PARAMS): Remove macro.
3213 (strpbrk): Use ANSI C function declaration.
3214 * strstr.c: Don't include <sys/types.h>.
3215 * strstr.h (PARAMS): Remove macro.
3216 (strstr): Use ANSI C function declarations.
3218 2002-11-06 Bruno Haible <bruno@clisp.org>
3220 * gcd.h (gcd): Change argument type to 'unsigned long'.
3221 * gcd.c (gcd): Likewise.
3223 2002-11-05 Bruno Haible <bruno@clisp.org>
3225 * gcd.h: New file, from gettext-0.11.5.
3226 * gcd.c: New file, from gettext-0.11.5.
3228 2002-11-05 Bruno Haible <bruno@clisp.org>
3230 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3231 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3232 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3233 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3235 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3236 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3238 * closeout.c: Include gettext.h instead of <libintl.h>.
3239 * human.c: Include gettext.h instead of <libintl.h>.
3240 * quotearg.c: Include gettext.h instead of <libintl.h>.
3241 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3242 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3243 * userspec.c: Include gettext.h instead of <libintl.h>.
3244 * version-etc.c: Include gettext.h instead of <libintl.h>.
3245 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3246 (textdomain): Remove definition.
3247 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3249 * long-options.c: Remove include of <libintl.h> and definition of _.
3250 * same.c: Remove include of <libintl.h> and definition of _.
3252 2002-11-04 Bruno Haible <bruno@clisp.org>
3254 * stpcpy.h: New file, from GNU gettext-0.11.5.
3255 * strcase.h: New file, from GNU gettext-0.11.5.
3256 * strpbrk.h: New file, from GNU gettext-0.11.5.
3257 * strstr.h: New file, from GNU gettext-0.11.5.
3258 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3260 2002-05-09 Bruno Haible <bruno@clisp.org>
3262 * config.charset: Update for newest glibc. Add canonical names
3263 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3265 2002-05-09 Bruno Haible <bruno@clisp.org>
3267 * localcharset.c (get_charset_aliases): Add more Windows specific
3270 2002-05-08 Owen Taylor <otaylor@redhat.com>
3272 * config.charset: A few additions for Solaris.
3274 2001-12-05 Bruno Haible <bruno@clisp.org>
3276 * localcharset.c (locale_charset): Don't return an empty string.
3278 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3280 * config.charset: msdos in uk_UA uses CP1125.
3282 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3284 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3285 * localcharset.c (locale_charset): Declare as extern "C".
3287 2002-02-15 Bruno Haible <bruno@clisp.org>
3289 * config.charset [msdosdjgpp]: For Russian, use CP866.
3291 2002-02-11 Bruno Haible <bruno@clisp.org>
3293 * config.charset: Add support for NetBSD.
3295 2002-09-25 <karl@gnu.org>
3297 * strdup.c: copy from libc/string (via ../config/srclist*).
3298 * getopt*: copy from libc/posix.
3299 * gettext.h: copy from gettext.
3300 * .cppi-disable: add strdup.c, gettext.h.
3302 2002-07-01 Jim Meyering <meyering@lucent.com>
3304 * c-stack.c: Include sys/time.h.
3305 From Volker Borchert.
3307 2002-06-11 Paul Eggert <eggert@twinsun.com>
3309 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3310 New macro. Use it uniformly instead of
3311 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3312 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3313 reported by Vin Shelton.
3315 2002-06-22 Jim Meyering <meyering@lucent.com>
3317 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3318 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3320 2002-06-22 Paul Eggert <eggert@twinsun.com>
3322 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3323 Do not assume SA_SIGINFO behavior.
3324 Bug reported by Jim Meyering on NetBSD 1.5.2.
3326 2002-06-22 Jim Meyering <meyering@lucent.com>
3328 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3330 * exitfail.c, exitfail.h: Likewise.
3331 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3333 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3335 (EXTRA_DIST): Add fnmatch_loop.c.
3336 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3338 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3339 * fnmatch.c: Update from diffutils-2.8.2.
3340 * fnmatch_.h: New file. From diffutils-2.8.2.
3341 * fnmatch.h: Remove file.
3343 2002-06-18 Paul Eggert <eggert@twinsun.com>
3345 * file-type.h: Report an error if neither S_ISREG nor
3346 S_IFREG is defined, instead of using a test specific to glibc
3347 2.2. This should be safe, since POSIX requires S_ISREG and
3348 Unix Version 7 had S_IFREG. We don't need to check for
3349 <sys/types.h> since we don't use any symbols that it defines.
3351 2002-06-15 Jim Meyering <meyering@lucent.com>
3353 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3354 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3355 have been included before this file.
3357 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3359 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3360 so that each temporary file name is unique and valid in the first
3361 8 characters, for operation under DOS.
3363 2002-06-15 Jim Meyering <meyering@lucent.com>
3365 Work even with DJGPP 2.03, which lacks support for symlinks.
3367 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3369 * lchown.c (S_ISLNK): Likewise.
3371 2002-06-14 Jim Meyering <meyering@lucent.com>
3373 * file-type.h: Use the version from diffutils-2.8.2.
3374 * file-type.c: Likewise.
3376 2002-05-27 Jim Meyering <meyering@lucent.com>
3378 Fix a problem seen only on nonconforming systems whereby ls.c's
3379 use of localtime, and then of gettimeofday would cause trouble:
3380 the localtime call used to initialize rpl_gettimeofday's save
3381 mechanism would clobber ls's current local time information so
3382 that in any long listing the first file would always be listed
3383 with date 1970-01-01. Analysis by Volker Borchert.
3385 * gettimeofday.c (localtime): Undefine.
3386 (rpl_localtime): New function.
3388 2002-05-22 Jim Meyering <meyering@lucent.com>
3390 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3391 * file-type.h: New file.
3392 * file-type.c (file_type): New file/function. Extracted from diffutils.
3394 2002-04-29 Paul Eggert <eggert@twinsun.com>
3396 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3398 2002-04-28 Paul Eggert <eggert@twinsun.com>
3400 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3401 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3402 of 127, since 64 is the largest conceivable number for ancient
3404 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3406 2002-04-28 Jim Meyering <meyering@lucent.com>
3408 * sig2str.c (WTERMSIG): Remove definition (unused).
3410 2002-04-28 Paul Eggert <eggert@twinsun.com>
3412 * sig2str.h, sig2str.c: New files.
3413 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3415 2002-04-24 Jim Meyering <meyering@lucent.com>
3417 * gettext.h: New file, from Gettext.
3418 * Makefile.am (INCLUDES): Remove -I../intl.
3419 (libfetish_a_SOURCES): Add gettext.h.
3421 2002-04-16 Jim Meyering <meyering@lucent.com>
3423 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3424 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3425 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3427 2002-04-12 Jim Meyering <meyering@lucent.com>
3429 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3431 2002-03-10 Jim Meyering <meyering@lucent.com>
3433 * makepath.c (make_path): Remove a comma from a diagnostic.
3434 Suggestion from Santiago Vila.
3436 2002-03-08 Jim Meyering <meyering@lucent.com>
3438 * rename.c: Mention that this wrapper is needed also on
3439 mips-dec-ultrix4.4 systems.
3441 2002-03-02 Jim Meyering <meyering@lucent.com>
3443 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3444 not HAVE_CLOCK_SETTIME.
3446 2002-02-27 Paul Eggert <eggert@twinsun.com>
3448 * nanosleep.h: Rename to....
3449 * timespec.h: New name for nanosleep.h. All uses changed.
3451 * gettime.c: New file.
3452 * settime.c: New file.
3455 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3456 timespec.h. Remove nanosleep.h.
3458 2002-02-25 Paul Eggert <eggert@twinsun.com>
3460 * acl.c, acl.h: New files.
3461 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3463 2002-02-24 Jim Meyering <meyering@lucent.com>
3465 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3466 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3467 cause trouble. Reported by Nelson Beebe.
3469 2002-02-23 Paul Eggert <eggert@twinsun.com>
3471 * path-concat.c (xpath_concat): Reorder code to pacify
3472 compilers that don't know that xalloc_die never returns.
3474 2002-02-20 Jim Meyering <meyering@lucent.com>
3476 * getdate.c: Regenerate using bison-1.33.
3478 2002-02-15 Paul Eggert <eggert@twinsun.com>
3480 * posixver.c, posixver.h: New files.
3481 * Makefile.am (libfetish_a_SOURCES): Add them.
3483 2002-02-02 Paul Eggert <eggert@twinsun.com>
3484 Bruno Haible <bruno@clisp.org>
3486 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3487 (fwrite_success_callback): New declaration.
3488 * unicodeio.c (unicode_to_mb): New function, extracted from
3489 print_unicode_char. Call failure callback instead of error.
3490 (fwrite_success_callback): New function.
3491 (exit_failure_callback): New function.
3492 (fallback_failure_callback): New function.
3493 (print_unicode_char): Call unicode_to_mb.
3495 2002-01-26 Jim Meyering <meyering@lucent.com>
3497 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3499 2002-01-22 Jim Meyering <meyering@lucent.com>
3501 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3502 Otherwise, some versions of automake would omit the rule that makes
3503 Makefile from Makefile.in.
3505 2001-01-21 Paul Eggert <eggert@twinsun.com>
3507 * xmemcoll.h, xmemcoll.c: New files.
3508 * Makefile.am (libfetish_a_SOURCES): Add them.
3509 * memcoll.c: Include errno.h, and declare errno if not defined.
3510 (memcoll): Set errno to zero if there is no error.
3512 * quotearg.c (quotearg_buffer_restyled):
3513 Fix bug with quoting buffers containing NUL when backslashing escapes.
3514 This bug was exposed by the other changes in this patch.
3515 (quotearg_n_options): New arg ARGSIZE.
3516 All callers changed.
3517 (quoting_options_from_style): New function.
3518 (quotearg_n_style): Use it.
3519 (quotearg_n_style_mem): New function.
3521 * quotearg.h (quotearg_n_style_mem): New function.
3523 2002-01-16 Jim Meyering <meyering@lucent.com>
3525 * getdate.y: Add three semicolons, each just before a closing brace.
3526 Bison (as of version 1.31) no longer papers over that mistake.
3528 2002-02-14 Paul Eggert <eggert@twinsun.com>
3530 * backupfile.c (ISDIGIT): Comment fix.
3531 * getdate.y (ISDIGIT): Likewise.
3532 * posixtm.c (ISDIGIT, year): Likewise.
3533 * strverscmp.c (ISDIGIT): Likewise.
3534 * userspec.c (ISDIGIT): Likewise.
3536 2002-01-05 Jim Meyering <meyering@lucent.com>
3538 * version-etc.c (version_etc_copyright): Update copyright year.
3540 2001-01-19 Paul Eggert <eggert@twinsun.com>
3542 * closeout.c (close_stdout_status): If ferror (stdout), do
3543 not silently exit merely because the output buffer happens to
3544 have nothing pending.
3546 2001-12-18 Paul Eggert <eggert@twinsun.com>
3548 See the big note in ../ChangeLog.
3549 * human.c (suffixes): Prefer K to k for 1024.
3550 (generate_suffix_backwards): New function.
3551 (human_readable_inexact): Use it.
3552 * xstrtol.c (__xstrtol): If there is no number but there
3553 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3554 Accept 'K' as well as 'k'.
3556 2001-12-15 Jim Meyering <meyering@lucent.com>
3558 * regex.h (__restrict_arr): Update from libc.
3560 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3561 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3564 2001-12-10 Jim Meyering <meyering@lucent.com>
3566 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3567 Instead, include "xalloc.h".
3568 (initbuffer): Don't cast xmalloc return value to char*.
3569 (readline): Reword comment.
3570 Don't cast xrealloc return value to char*
3573 2001-12-09 Jim Meyering <meyering@lucent.com>
3575 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3576 `signed and unsigned type in conditional expression'.
3577 * posixtm.c (posix_time_parse): Likewise.
3579 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3581 * readtokens.c (readtoken): Declare an index to be of type unsigned
3582 to avoid a pedantic warning.
3584 * getstr.c: Don't include assert.h.
3585 (getstr): Remove warning-evoking assertions.
3586 Return -1 if offset parameter is out of bounds.
3587 Change the type of a local from int to size_t.
3589 * strftime.c (my_strftime_localtime_r): Include this function
3590 definition in the `#if ! HAVE_TM_GMTOFF' block.
3592 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3593 Include xalloc.h instead.
3595 2001-12-02 Jim Meyering <meyering@lucent.com>
3597 * tempname.c: Don't declare getenv, thus reverting the change of
3598 2001-11-18. It's no longer necessary, now that stdlib.h is always
3601 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3602 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3604 2001-11-30 Akim Demaille <akim@epita.fr>
3606 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3607 before being defined.
3609 2001-11-27 Paul Eggert <eggert@twinsun.com>
3611 * quotearg.h (quotearg_n, quotearg_n_style):
3612 First arg is int, not unsigned.
3613 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3614 (SIZE_MAX, UINT_MAX): New macros.
3615 (quotearg_n_options): Abort if N is negative.
3616 Avoid overflow check on hosts where size_t is 64 bits and int
3617 is 32 bits, as overflow is impossible there.
3618 Fix off-by-one typo that caused unnecessary reallocation.
3620 2001-11-27 Jim Meyering <meyering@lucent.com>
3622 * tempname.c: Merge with version from libc.
3623 * regex.c: Likewise.
3625 * tempname.c: Include stdlib.h unconditionally. On some old systems
3626 for which STDC_HEADERS is 0, it was not included, resulting in a
3627 warning about an integer-to-pointer conversion problem with getenv.
3628 Reported by Volker Borchert.
3630 2001-11-26 Jim Meyering <meyering@lucent.com>
3632 * gtod.h: Remove file.
3633 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3634 * gettimeofday.c: Don't include gtod.h.
3635 (GTOD_init): Remove function.
3636 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3637 Suggestion from Volker Borchert.
3639 2001-11-23 Jim Meyering <meyering@lucent.com>
3641 * hash.h (struct hash_table): Don't define here. Merely declare it.
3642 * hash.c (struct hash_table): Define it here instead.
3644 2001-11-22 Jim Meyering <meyering@lucent.com>
3646 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3648 2001-11-18 Paul Eggert <eggert@twinsun.com>
3650 * tempname.c (TMP_MAX): Remove; no longer needed.
3651 (TEMPORARIES): New macro.
3652 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3653 removes an artificial limitation (e.g. HP-UX 10.20, where
3656 2001-11-18 Jim Meyering <meyering@lucent.com>
3658 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3661 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3662 files will be created before anything else.
3664 2001-11-17 Jim Meyering <meyering@lucent.com>
3666 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3667 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3668 rather than group writable. Patch by Juan F. Codagnone.
3670 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3671 Instead, include "xalloc.h".
3673 * mountlist.c: Include unlocked-io.h after all system headers.
3674 Remove explicit declarations of xmalloc, xrealloc,
3675 and xstrdup. Instead, include "xalloc.h".
3677 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3678 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3679 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3681 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3682 Reported by Padraig Brady.
3684 * mkstemp.c: #undef mkstemp.
3686 (rpl_mkstemp): Rename from mkstemp.
3689 2001-11-16 Jim Meyering <meyering@lucent.com>
3691 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3692 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3693 determine the amount of total physical memory, use pstat_getstatic.
3694 HPUX-11 doesn't define _SC_PHYS_PAGES.
3695 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3696 If sysconf couldn't be used to determine the amount of available
3697 physical memory, use both pstat_getstatic and pstat_getdynamic.
3698 Based on a patch from Bob Proulx.
3700 2001-11-05 Jim Meyering <meyering@lucent.com>
3702 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3704 2001-11-03 Jim Meyering <meyering@lucent.com>
3706 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3707 in argmatch_to_argument call.
3709 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3712 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3713 e.g., a fault due to an attempt to free a NULL pointer.
3715 2001-11-01 Jim Meyering <meyering@lucent.com>
3717 * dirfd.c, dirfd.h: New files.
3718 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3720 * hash.c (hash_print) [TESTING]: Clean up.
3722 2001-10-22 Paul Eggert <eggert@twinsun.com>
3724 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3725 to avoid a warning if -Wall.
3727 2001-10-21 Paul Eggert <eggert@twinsun.com>
3729 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3731 2001-10-21 Jim Meyering <meyering@lucent.com>
3733 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3734 this code would end up calling gettext even in packages built
3736 * getopt.c (_): Likewise.
3737 * regex.c (_): Likewise.
3739 2001-10-20 Paul Eggert <eggert@twinsun.com>
3741 * error.c (strerror_r): Do not declare unless !_LIBC.
3742 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3743 Use strerror_r that is only a macro, even if it is not a function.
3744 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3745 (private_strerror): Use prototypes, not old-style function definition.
3746 (print_errno_message): New function.
3747 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3749 (error_tail, error, error_at_line): Use it.
3751 2001-10-11 Jim Meyering <meyering@lucent.com>
3753 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3754 and quote_n (1, ... to avoid clobbering a buffer.
3756 2001-10-05 Jim Meyering <meyering@lucent.com>
3758 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3759 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3760 * hash-pjw.h: New file.
3762 2001-09-30 Jim Meyering <meyering@lucent.com>
3764 * mountlist.c [MOUNTED_GETFSSTAT]:
3765 Include <sys/ucred.h>, for Apple Darwin.
3766 Include sys/mount.h and sys/fs_types.h only if available.
3768 (read_filesystem_list): Use FS_TYPE.
3770 2001-09-29 Paul Eggert <eggert@twinsun.com>
3772 * exclude.c (excluded_filename): 0 -> false, since it's
3775 2001-09-28 Paul Eggert <eggert@twinsun.com>
3777 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3778 #defines strtoimax. Also treat the other strto* functions
3781 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3782 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3783 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3785 2001-09-26 Jim Meyering <meyering@lucent.com>
3787 Most macros in unlocked-io.h had the wrong number of arguments.
3788 * gen-uio: New script.
3789 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3790 * unlocked-io.hin: Remove file.
3791 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3792 rather than trying to embed it here.
3793 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3794 Reported by Padraig Brady.
3796 2001-09-25 Volker Borchert <bt@teknon.de>
3798 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3800 2001-09-23 Jim Meyering <meyering@lucent.com>
3802 * mountlist.c: Remove useless parentheses in #if directives.
3803 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3804 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3806 2001-09-22 Jim Meyering <meyering@lucent.com>
3808 * localcharset.c: Update from latest gettext.
3809 * config.charset: Likewise.
3811 2001-09-20 Jim Meyering <meyering@lucent.com>
3813 * xstrtol.c (strtoimax): Guard declaration with
3814 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3815 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3816 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3817 (strtoumax): Likewise, for completeness (it wasn't necessary).
3819 2001-09-06 Paul Eggert <eggert@twinsun.com>
3821 * strtoimax.c (HAVE_LONG_LONG):
3822 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3823 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3824 to work around bug in IBM C compiler.
3826 2001-09-16 Jim Meyering <meyering@lucent.com>
3828 * mkdir.c: New file.
3830 2001-09-04 Paul Eggert <eggert@twinsun.com>
3832 * xgetcwd.c: Revert some of the previous change; intead,
3833 fix the HAVE_GETCWD_NULL code to behave more like the
3834 !HAVE_GETCWD_NULL code used to.
3837 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3840 2001-09-04 Paul Eggert <eggert@twinsun.com>
3842 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3843 Use ssize_t, not int, to store result of readlink.
3844 Check for ssize_t overflow as well as size_t overflow,
3845 as POSIX says the result of readlink is implementation-defined
3846 when ssize_t overflows.
3847 Remove unnecessary cast to char*.
3848 Use free+malloc instead of realloc, as the storage doesn't need
3849 to be preserved and it's clearer and can be more efficient that way.
3850 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3851 * xreadlink.h (xreadlink): Update prototype.
3853 2001-09-03 Paul Eggert <eggert@twinsun.com>
3855 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3856 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3857 spotted by Jim Meyering.
3859 2001-09-03 Jim Meyering <meyering@lucent.com>
3861 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3863 2001-09-03 Paul Eggert <eggert@twinsun.com>
3865 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3866 like the HAVE_GETCWD_NULL code.
3867 Include pathmax.h if not HAVE_GETCWD.
3868 Do not include xalloc.h.
3869 (INITIAL_BUFFER_SIZE): New symbol.
3870 Do not use xmalloc / xrealloc, since the caller is responsible for
3871 handling errors. Preserve errno around `free' during failure.
3872 Do not overrun buffer when using getwd.
3874 2001-09-03 Paul Eggert <eggert@twinsun.com>
3876 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3877 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3879 2001-09-02 Jim Meyering <meyering@lucent.com>
3881 * error.c: Update from GNU libc.
3883 2001-09-01 Jim Meyering <meyering@lucent.com>
3885 * xreadlink.c: New file.
3886 * xreadlink.h: New file.
3887 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3889 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3890 doesn't conflict with sparc Solaris 7's definition in
3891 /usr/include/sys/int_types.h.
3893 * exclude.c: Use `""', not `<>' to #include non-system header files.
3894 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3895 and strncasecmp as r-values. Unixware didn't have declarations.
3897 2001-08-31 Jim Meyering <meyering@lucent.com>
3899 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3900 Use an initial, malloc'd, buffer of length 128 rather than
3901 a statically allocated one of length 1024.
3903 2001-08-30 Paul Eggert <eggert@twinsun.com>
3905 * xgetcwd.c: Don't include pathmax.h.
3906 Include stdlib.h and unistd.h if available.
3908 (xmalloc, xstrdup, free): Remove decls.
3909 (xgetcwd): Don't assume sizes fit in unsigned.
3910 Check for overflow when computing sizes.
3911 Simplify reallocation code.
3913 2001-08-28 Paul Eggert <eggert@twinsun.com>
3915 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3917 * strtoimax.c: Renamed from strtoxmax.c, removing the
3920 Also, make the following further changes to make this file's
3921 configuration more similar to that of strtol.c:
3922 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3923 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3924 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3925 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3926 changed to signed values.
3928 And make the following changes as well:
3929 Fix copyright notice, as 1999 was missing.
3930 (verify): New macro.
3931 (strtoimax): Check sizes at compile-time, not run-time.
3932 Prefer strtol to strtoll if both work.
3933 (main): Remove; it was not that useful and was a pain to maintain.
3935 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3937 2001-08-30 Paul Eggert <eggert@twinsun.com>
3939 * savedir.c (savedir): Remove size parameter, as POSIX says that
3940 a directory's st_size can have an arbitrary value, so the old
3941 usage could waste an arbitrary amount of memory. All uses
3943 * savedir.h: Update prototype.
3945 2001-08-30 Paul Eggert <eggert@twinsun.com>
3947 * xstrtol.c (strtoimax): New decl.
3949 2001-08-28 Paul Eggert <eggert@twinsun.com>
3951 * xstrtol.h: Add copyright notice.
3952 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3953 LONGINT_INVALID_SUFFIX_CHAR.
3955 2001-08-30 Paul Eggert <eggert@twinsun.com>
3957 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3960 2001-08-30 Paul Eggert <eggert@twinsun.com>
3962 * hash.c: Remove '2001' from copyright notice.
3964 2001-08-30 Paul Eggert <eggert@twinsun.com>
3966 * full-write.h: New file.
3967 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3968 * full-write.c: Correct credits, as cccp.c no longer
3969 exists and anyway it was so heavily changed from the old cccp
3970 code as to be unrecognizable. Include full-write.h.
3971 (full_write) Return size_t, with short writes meaning failure.
3972 All callers changed. This fixes a bug with large buffers
3974 * utime.c: Include full-write.h.
3976 2001-08-30 Paul Eggert <eggert@twinsun.com>
3978 Merge 'exclude' changes from tar 1.13.22.
3979 This fixes one or two unlikely storage allocation overflow bugs,
3980 but doesn't change user-visible behavior otherwise.
3982 2001-08-30 Paul Eggert <eggert@twinsun.com>
3984 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3985 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3986 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3987 Include if available.
3988 (<xalloc.h>): Include
3989 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3990 (verify): New macro. Use it to verify that EXCLUDE macros do not
3991 collide with FNM macros.
3992 (struct patopts): New struct.
3993 (struct exclude): Use it, as exclude patterns now come with options.
3994 (new_exclude): Support above changes.
3995 (new_exclude, add_exclude_file):
3996 Initial size must now be a power of two to simplify overflow checking.
3997 (free_exclude, fnmatch_no_wildcards): New function.
3998 (excluded_filename): No longer requires options arg, as the options
3999 are determined by add_exclude. Now returns bool, not int.
4000 (excluded_filename, add_exclude):
4001 Add support for the fancy new exclusion options.
4002 (add_exclude, add_exclude_file): Now takes int options arg.
4003 Check for arithmetic overflow when computing sizes.
4004 (add_exclude_file): xrealloc might modify errno, so don't
4005 realloc until after errno might be used.
4007 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4009 (free_exclude): New decl.
4010 (add_exclude, add_exclude_file): Now takes int options arg.
4011 (excluded_filename): No longer requires options arg, as the options
4012 are determined by add_exclude. Now returns bool, not int.
4014 2001-08-30 Paul Eggert <eggert@twinsun.com>
4016 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4018 2001-08-27 Jim Meyering <meyering@lucent.com>
4020 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4022 * version-etc.c (N_): Remove definition.
4023 Revert most of last change.
4024 Instead, simply don't mark the `Copyright...' string for translation.
4025 Based on advice from Paul Eggert.
4027 * strtoxmax.c: Tweak comment.
4029 2001-08-26 Jim Meyering <meyering@lucent.com>
4031 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4032 of copyright with `%s' so translators don't get an untranslated
4034 (COPYRIGHT_YEAR): Define.
4035 (version_etc): Use fprintf rather than fputs.
4036 Suggestion from Ulrich Drepper.
4038 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4040 * strtoll.c: New file, from GNU libc.
4041 * xstrtoimax.c: New file.
4043 * xstrtol.h: Add xstrtoimax.
4044 * strtoumax.c: New file. Simply include "strtoumax.c".
4045 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4047 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4048 * strtoxmax.c: ... then renamed to this.
4050 2001-08-13 Paul Eggert <eggert@twinsun.com>
4052 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4053 Port to Solaris 8, where 'sed' requires a space after the 'r'
4054 command, and where sh dislikes "$/". Clean up the spacing a bit.
4055 Redirect output to $tmp just once.
4057 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4059 * addext.c (<errno.h>): Include.
4060 (errno): Declare if not defined.
4061 (addext): Work correctly when pathconf returns -1 and leaves
4062 errno alone because there is no limit. Also, work even if
4063 pathconf returns a value greater than SIZE_MAX.
4065 2001-08-12 Jim Meyering <meyering@lucent.com>
4067 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4068 Simply `return getcwd (NULL, 0);'.
4069 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4070 Use 1300 as initial value for length, not PATH_MAX.
4072 * pathmax.h: Clean up cpp syntax.
4074 2001-08-12 Jim Meyering <meyering@lucent.com>
4076 * gettimeofday.c: New file.
4078 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4080 2001-08-04 Jim Meyering <meyering@lucent.com>
4082 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4083 to get in sync with glibc.
4085 2001-08-03 Paul Eggert <eggert@twinsun.com>
4087 The following changes are from gettext 0.10.39 as maintained by
4090 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4091 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4092 with inverted sense. All uses changed.
4094 * mbswidth.c: Don't include <limits.h>.
4095 Include <stdlib.h> and <string.h> unconditionally.
4096 (iswcntrl, mbsinit, ISCNTRL): New macros.
4097 (mbsnwidth): Use K&R style function declarations.
4098 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4099 can optimize it when MB_CUR_MAX == 1.
4100 The width of control characters is zero, not 1.
4102 2001-07-15 Jim Meyering <meyering@lucent.com>
4104 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4105 (BUILT_SOURCES): Add unlocked-io.h.
4106 (io_functions): Define.
4107 (unlocked-io.h): New rule.
4108 (DISTCLEANFILES): Add unlocked-io.h.
4109 (all-local): Depend on unlocked-io.h, to ensure it is created.
4111 * unlocked-io.hin: New file
4113 * regex.c: Update from glibc.
4115 2001-07-05 Jim Meyering <meyering@lucent.com>
4117 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4119 (libfetish_a_SOURCES): Put all .h files here instead.
4120 Remove a thus-exposed (better checks in automake) duplicate and
4121 two unnecessary .h files.
4123 2001-06-11 Jim Meyering <meyering@lucent.com>
4125 * regex.c: Update from GNU libc.
4127 2001-05-27 Jim Meyering <meyering@lucent.com>
4129 * readutmp.h (UT_TYPE): Define.
4131 2001-05-24 Jim Meyering <meyering@lucent.com>
4133 * argmatch.c: Include "quote.h".
4134 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4135 quote function. Reported by Göran Uddeborg.
4137 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4139 * dirname.c (dir_name): Compute append_dot using path, not newpath
4140 which is not yet declared.
4142 2001-05-11 Paul Eggert <eggert@twinsun.com>
4144 * Makefile.am (libfetish_a_SOURCES):
4145 Add strftime.c, since we now compile it on all hosts.
4147 * strftime.c (my_strftime):
4148 Define to nstrftime if emacs, but only if my_strftime is not defined.
4149 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4150 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4151 Add one more extra argument: a nanoseconds value.
4154 (my_strftime function): Add %N format.
4155 (emacs_strftimeu): Renamed from emacs_strftime,
4156 with extra ut argument.
4158 2001-05-11 Paul Eggert <eggert@twinsun.com>
4160 dirname code cleanup. base_name now behaves more compatibly
4161 with POSIX basename when given file names that have trailing
4162 slashes, and similarly for dir_name. Add new primitives
4163 base_len and dir_len. Put the directory-name-related decls
4166 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4167 * backupfile.c (base_name): Likewise.
4168 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4169 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4170 * makepath.c (strip_trailing_slashes): Likewise.
4171 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4173 * rename.c (strip_trailing_slashes): Likewise.
4174 * same.c (base_name): Likewise.
4175 * stripslash.c (ISSLASH): Likewise.
4177 * addext.c: Include <dirname.h> after size_t is defined.
4178 * backupfile.c: Likewise.
4180 * addext.c (addext): Use base_len to trim redundant
4181 trailing slashes instead of doing it ourselves.
4182 But do not trim the last slash if it is not redundant.
4184 * backupfile.c (find_backup_file_name,
4185 max_backup_version): Use base_len instead of rolling it ourselves.
4186 Handle the case of "" and (on DOS) "C:" correctly.
4188 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4189 Include <string.h>, <dirname.h>.
4190 (base_name): Allow file names ending in slashes, other than names
4191 that are all slashes. In this case, return the basename followed
4192 by the slashes. This is more general, and can be used in places
4193 where the original base_name purposely had an assertion failure.
4194 (base_len): New function.
4196 * dirname.c: Include <string.h> instead of <stdlib.h>.
4197 Do not include <assert.h>; no longer needed.
4199 (memrchr): Remove decl.
4200 (dir_name_r): Remove.
4201 (dir_len): Renamed from dirlen. All callers changed.
4202 Rewrite in terms of base_name, for simplicity and consistency.
4203 (dir_name): Never return NULL. All callers changed.
4204 Do not include <stdlib.h> in test program; no longer needed.
4205 return 0; is fine for test program.
4207 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4209 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4211 * path-concat.c (path_concat): Use base_len to compute
4212 base length, not strlen; this means we cannot rely on memcpy
4215 * same.c (STREQ): Remove.
4216 (same_name): Handle the case where the basename ends in trailing '/'.
4218 * stripslash.c (strip_trailing_slashes): Return nonzero if
4219 a slash was stripped. Do not strip the last slash after a
4222 2001-04-08 Jim Meyering <meyering@lucent.com>
4224 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4225 recomputed; that's necessary when the offset spans a DST transition.
4226 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4228 2001-04-02 Jim Meyering <meyering@lucent.com>
4230 * regex.h, regex.c: Update from GNU libc.
4232 2001-03-19 Paul Eggert <eggert@twinsun.com>
4234 * version-etc.c (version_etc_copyright): Update to 2001.
4236 2001-03-16 Paul Eggert <eggert@twinsun.com>
4238 * tempname.c (uint64_t): Define to uintmax_t if
4239 not defined, and if UINT64_MAX is not defined.
4240 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4241 Reported by John David Anglin.
4243 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4245 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4246 alias if codeset is empty.
4247 * config.charset (BeOS): Use wildcard syntax.
4249 2001-03-13 Jim Meyering <meyering@lucent.com>
4251 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4252 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4255 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4257 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4259 * unicodeio.c (print_unicode_char): Simplify accordingly.
4261 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4263 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4264 support for DOS/DJGPP.
4266 2001-02-28 Paul Eggert <eggert@twinsun.com>
4268 * Makefile.am (libfetish_a_SOURCES):
4269 Add dup-safer.c, fopen-safer.c.
4270 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4272 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4274 2001-02-25 Paul Eggert <eggert@twinsun.com>
4276 The mkstemp replacement is taken from glibc 2.2.2, with some
4277 portability fixes for use outside glibc, as follows:
4279 * tempname.c (struct_stat64): New macro.
4280 (direxists, __gen_tempname): Use it.
4281 This avoids a portability problem with Solaris 8.
4283 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4284 (<stddef.h>, <stdint.h>, <string.h>):
4285 Include only if STDC_HEADERS || _LIBC.
4286 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4287 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4288 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4289 (__set_errno): Define this macro if <errno.h> doesn't.
4290 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4291 Define these macros if <stdio.h> doesn't.
4292 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4293 Define these macros if <sys/stat.h>
4294 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4295 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4296 __xstat64): Define if not _LIBC.
4297 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4298 (__gen_tempname): Invoke gettimeofday only if
4299 HAVE_GETTIMEOFDAY || _LIBC;
4300 otherwise, fall back on plain "time".
4301 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4303 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4305 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4307 2001-02-17 Jim Meyering <meyering@lucent.com>
4309 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4310 around included file name.
4312 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4314 * strftime.c: Update from GNU libc (the only changes were to comments).
4316 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4318 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4320 2001-02-17 Paul Eggert <eggert@twinsun.com>
4322 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4323 Remove workaround macros for hosts that have mbrtowc but not
4324 mbstate_t, as we now insist on proper declarations for both
4325 before using mbrtowc.
4327 2001-02-17 Jim Meyering <meyering@lucent.com>
4329 * regex.c: Update from libc.
4331 2001-02-16 Paul Eggert <eggert@twinsun.com>
4333 * alloca.c (malloc): Undef before defining, since stdlib.h
4334 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4335 Reported by Mark Hounschell via Paul Eggert.
4337 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4339 * config.charset: Update for FreeBSD 4.2.
4341 2001-01-26 Jim Meyering <meyering@lucent.com>
4343 * quotearg.c: Include stddef.h.
4344 * quote.c: Include stddef.h.
4345 Reported by Axel Kittenberger.
4347 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4348 line in double quotes so that it evokes a better diagnostic.
4349 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4350 Reported by Axel Kittenberger.
4352 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4354 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4355 to avoid a warning. Add back 'const' to inptr.
4357 2001-01-16 Jim Meyering <meyering@lucent.com>
4359 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4362 2001-01-14 Jim Meyering <meyering@lucent.com>
4364 * rename.c: New file. From Volker Borchert.
4365 Include stdlib.h, string.h or strings.h, and xalloc.h.
4366 Use strip_trailing_slashes rather than open-coding it.
4368 2001-01-03 Paul Eggert <eggert@twinsun.com>
4370 * strftime.c: Sync with glibc time/strftime.c 1.81.
4372 2001-01-03 Jim Meyering <meyering@lucent.com>
4374 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4375 local `inptr' to avoid warning with some system declarations of iconv.
4377 2000-12-29 Paul Eggert <eggert@twinsun.com>
4379 * modechange.c: Do not assume that mode_t uses the
4380 traditional octal encoding. E.g. "chmod 1 FOO" should set
4381 the other-execute bit of FOO even if S_IXOTH != 1.
4383 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4384 WOTH, XOTH, ALLM): New macros.
4385 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4386 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4388 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4389 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4391 No need to use uintmax_t; unsigned long is long enough.
4392 Don't bother to get suffix since we don't use it.
4394 2000-12-24 Jim Meyering <meyering@lucent.com>
4396 * hash.c (is_prime): Return explicit boolean values.
4397 (hash_get_first): Return NULL to appease Irix5.6's 89.
4398 Reported by Nelson Beebe.
4400 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4402 * localcharset.c (locale_charset): Add support for Win32.
4404 2000-12-18 Paul Eggert <eggert@twinsun.com>
4406 * physmem.h, physmem.c: New files.
4408 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4409 (noinst_HEADERS): Add physmem.h.
4411 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4412 't' for compatibility with Solaris 8 sort.
4414 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4416 * config.charset: Add support for BeOS.
4418 2000-12-16 Jim Meyering <meyering@lucent.com>
4420 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4421 SHELLS_FILE to a file name that's useful on djgpp systems.
4423 (ADDITIONAL_DEFAULT_SHELLS): Define.
4424 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4425 Based mostly on a patch from Prashant TR.
4427 2000-12-16 Jim Meyering <meyering@lucent.com>
4429 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4430 N and M) would have treated it like `chown N:N FILE'.
4432 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4434 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4436 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4437 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4438 to the list of canonical encodings. Rename EUC-CN to GB2312.
4440 2000-12-08 Andreas Schwab <schwab@suse.de>
4442 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4443 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4445 2000-12-07 Jim Meyering <meyering@lucent.com>
4447 * stripslash.c (ISSLASH): Define.
4448 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4451 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4452 (dir_name_r): Declare this function as static.
4453 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4454 manifest itself on a name containing a mix of slashes and
4456 Make this function work with names starting with a DOS-style
4457 drive letter and colon prefix.
4458 (dir_name): Append `.' if necessary.
4459 Based mostly on patches from Prashant TR and Eli Zaretskii.
4461 * dirname.h (dir_name_r): Remove prototype.
4463 2000-12-05 Jim Meyering <meyering@lucent.com>
4465 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4467 2000-12-04 Jim Meyering <meyering@lucent.com>
4469 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4470 Also include memory.h, stdlib.h, unistd.h if appropriate.
4471 Reported by Andreas Jaeger (conflicting declaration of malloc).
4473 2000-12-02 Jim Meyering <meyering@lucent.com>
4475 * closeout.h: Make idempotent, to avoid some obscure warnings.
4477 2000-12-01 Paul Eggert <eggert@twinsun.com>
4479 * memrchr.c: Include <config.h> before any system include file.
4481 2000-11-29 Paul Eggert <eggert@twinsun.com>
4483 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4485 2000-11-26 Jim Meyering <meyering@lucent.com>
4487 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4489 2000-11-22 Paul Eggert <eggert@twinsun.com>
4491 * strftime.c (my_strftime): Do not invoke mbrlen with a
4492 size of (size_t) -1; it's not portable.
4494 2000-11-17 Akim Demaille <akim@epita.fr>
4496 * obstack.h: Formatting changes.
4497 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4498 prevent type checking.
4499 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4500 cast the value to (void *): assigning a `foo *' to a `void *'
4502 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4504 2000-11-17 Jim Meyering <meyering@lucent.com>
4506 * strstr.c: Update from GNU libc.
4508 2000-11-16 Jim Meyering <meyering@lucent.com>
4510 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4512 2000-11-11 Jim Meyering <meyering@lucent.com>
4514 * error.c: Add a couple #includes, merging from GNU libc version.
4516 2000-11-10 Jim Meyering <meyering@lucent.com>
4518 * obstack.h: Update from GNU libc.
4519 * obstack.c: Likewise.
4521 2000-11-06 Paul Eggert <eggert@twinsun.com>
4523 * getusershell.c (setusershell): Use rewind rather than
4524 fseek/fseeko, to avoid configuration hassles with fseeko.
4525 Don't bother opening SHELLS_FILE if shellstream is NULL;
4528 2000-11-05 Jim Meyering <meyering@lucent.com>
4530 * makepath.h (make_dir): Declare.
4531 * makepath.c (make_dir): Remove `static' attribute.
4534 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4536 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4537 last one in a bucket, advance to the next bucket.
4539 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4541 * fnmatch.c: Do not comment out all the code if we are using
4542 the GNU C library, because in some cases we are replacing buggy
4543 code in the GNU C library itself.
4545 2000-10-30 Paul Eggert <eggert@twinsun.com>
4547 * error.h, getline.h, modechange.h:
4548 Remove "2000" from Copyright line, as the file hasn't been
4549 changed this year other than in the copyright notice.
4551 * xalloc.h: Add "2000" to Copyright line, as this file
4552 was changed this year.
4554 2000-10-30 Paul Eggert <eggert@twinsun.com>
4556 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4557 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4558 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4560 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4562 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4563 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4564 doesn't define __restrict_arr.
4566 2000-10-29 Jim Meyering <meyering@lucent.com>
4568 * xstat.in: Fix grammar in comment.
4570 2000-10-28 Jim Meyering <meyering@lucent.com>
4572 * memchr.c: Update from libc.
4573 Adjust for portability:
4574 [HAVE_STDLIB_H]: Include stdlib.h.
4575 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4576 Undef __memchr, too.
4577 [!weak_alias]: Define __memchr to memchr.
4579 * regex.c: Update from libc.
4580 * regex.h: Likewise.
4581 * getopt1.c: Likewise.
4582 * memcmp.c: Likewise.
4584 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4585 Avoid using fseek, when possible -- it's broken by design.
4586 Patch by Ulrich Drepper.
4588 2000-10-26 Jim Meyering <meyering@lucent.com>
4590 * strftime.c: Update from libc.
4592 2000-10-25 Jim Meyering <meyering@lucent.com>
4594 * obstack.c: Update from libc.
4596 2000-10-23 Jim Meyering <meyering@lucent.com>
4598 * hard-locale.c (hard_locale): Revert last change -- it was simply
4599 wrong. That set_locale call must not have any side effects.
4602 2000-10-22 Jim Meyering <meyering@lucent.com>
4604 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4605 [CYCLIC]: Remove now-unused definition.
4607 * save-cwd.c (O_DIRECTORY): Define, if needed.
4608 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4609 Suggestion from Ulrich Drepper.
4611 2000-10-21 Jim Meyering <meyering@lucent.com>
4613 * dirname.c (dir_name_r): New function, factored out of dir_name.
4614 (dir_name): Use dir_name_r.
4615 * dirname.h (dir_name_r): Declare it.
4617 2000-10-21 Jim Meyering <meyering@lucent.com>
4619 * dirname.c (memrchr): Declare if necessary.
4620 (dir_name): Remove the restriction that there be no
4621 trailing slashes. Now, this code skips past them, effectively
4623 [TEST_DIRNAME] (main): New unit tests.
4625 * memrchr.c: New file from GNU libc.
4626 Undef __memrchr, too.
4627 [!weak_alias]: Define __memrchr to memrchr.
4628 Guard weak_alias use with `#ifdef weak_alias'.
4630 2000-10-17 Jim Meyering <meyering@lucent.com>
4632 * quote.h (PARAMS): Define and use.
4633 Reported by Akim Demaille.
4635 * getopt.c: Update from libc.
4637 2000-10-16 Jim Meyering <meyering@lucent.com>
4639 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4642 2000-09-25 Jim Meyering <meyering@lucent.com>
4644 * md5.h (rol): Define (from GnuPG).
4646 * sha.c: Give credit (GnuPG) where due.
4647 (M): Use rol rather than open-coding it.
4648 Add a FIXME comment.
4650 2000-09-21 Jim Meyering <meyering@lucent.com>
4652 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4653 Reported by Michael Stone.
4655 2000-09-20 Jim Meyering <meyering@lucent.com>
4657 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4658 (noinst_HEADERS): Add sha.h.
4659 Based on code from Scott G. Miller and from GnuPG.
4661 2000-09-15 Jim Meyering <meyering@lucent.com>
4663 * regex.c: Update from libc.
4665 2000-09-10 Jim Meyering <meyering@lucent.com>
4667 * getopt.c (_getopt_internal): Update from glibc.
4669 2000-09-09 Jim Meyering <meyering@lucent.com>
4671 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4672 think it should be used as a general replacement for isascii.
4673 * fnmatch.c: Likewise.
4674 * mbswidth.c: Likewise
4675 * regex.c: Likewise.
4678 * userspec.c: Include sys/param.h and limits.h.
4680 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4681 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4682 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4683 UID, GID. Check range.
4685 2000-09-06 Jim Meyering <meyering@lucent.com>
4687 * getopt.c (_getopt_internal): Update from glibc.
4689 2000-08-30 Jim Meyering <meyering@lucent.com>
4691 * strftime.c: Merge in changes from GNU libc.
4693 2000-08-26 Jim Meyering <meyering@lucent.com>
4695 * closeout.c: Include "__fpending.h".
4696 (close_stdout_status): Return right away if there's nothing to flush.
4698 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4699 * __fpending.c: New file.
4700 * __fpending.h: New file.
4702 2000-08-07 Paul Eggert <eggert@twinsun.com>
4704 Standardize on "memory exhausted" instead of "Memory exhausted"
4705 or "virtual memory exhausted".
4706 * obstack.c (print_and_abort): Use "memory exhausted", not
4707 "virtual memory exhausted".
4708 * same.c (same_name): Invoke xalloc_die instead of printing
4710 * userspec.c (parse_user_spec): Likewise.
4711 * bumpalloc.h: comment fix
4712 * same.c, userspec.c: Include xalloc.h.
4714 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4715 not char *const and pointing to a constant array.
4716 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4717 (xrealloc): Comment fix.
4719 * userspec.c (parse_user_spec):
4720 Don't translate a message until just before returning,
4721 to avoid unnecessary translation.
4723 2000-08-07 Jim Meyering <meyering@lucent.com>
4725 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4726 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4727 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4728 getgroups.c, gethostname.c, getopt.h, group-member.c,
4729 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4730 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4731 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4732 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4733 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4734 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4735 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4736 yesno.c: Back out Copyright date changes for each file with no change
4737 this year. This eases coordination with other programs using the same
4738 source code modules. From Paul Eggert.
4740 2000-08-03 Greg McGary <greg@mcgary.org>
4742 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4743 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4744 (EXTEND_BUFFER): Use them.
4746 2000-08-01 Jim Meyering <meyering@lucent.com>
4748 * dirname.c (ISSLASH): Define.
4749 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4750 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4751 both `\' and `/' may be use as path separators.
4752 Based on a patch from Prashant TR.
4754 2000-07-31 Paul Eggert <eggert@twinsun.com>
4756 * quotearg.c (quotearg_n_options): Don't make the initial
4757 slot vector a constant, since it might get modified.
4759 2000-07-31 Jim Meyering <meyering@lucent.com>
4761 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4762 * obstack.c (print_and_abort): Likewise.
4764 2000-07-30 Paul Eggert <eggert@twinsun.com>
4766 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4767 buffer, so that the caller can always quote one small
4768 component of a "memory exhausted" message in slot 0.
4769 From a suggestion by Jim Meyering.
4771 2000-07-30 Jim Meyering <meyering@lucent.com>
4773 * makepath.c (make_path): Quote the other instance, too.
4775 * quotearg.c (N_STATIC_SLOTVECS): Define.
4776 (STATIC_BUF_SIZE): Define.
4777 (quotearg_n_options): Use only statically allocated storage when
4778 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4779 than STATIC_BUF_SIZE.
4781 2000-07-29 Jim Meyering <meyering@lucent.com>
4783 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4784 * dirname.c (dir_name): Likewise.
4786 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4788 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4789 (dir_name): Assert that there are no trailing slashes.
4791 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4793 * mbswidth.h (mbswidth): Add a flags argument.
4794 (mbswidth): New declaration.
4795 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4796 * mbswidth.c (mbswidth): Add a flags argument.
4797 (mbsnwidth): New function.
4799 2000-07-24 Jim Meyering <meyering@lucent.com>
4801 * mbswidth.c: Remove useless #else. From Bruno Haible.
4803 2000-07-23 Paul Eggert <eggert@twinsun.com>
4805 * mbswidth.c (_XOPEN_SOURCE):
4806 Don't define; this causes problems on Solaris 7.
4807 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4809 2000-07-23 Paul Eggert <eggert@twinsun.com>
4812 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4813 so that mbstate_t is always defined.
4815 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4816 be 1 in at least one GCC installation, and this configuration
4817 error is likely to be common. Ignoring MB_LEN_MAX hurts
4818 performance on hosts that have mbrtowc but have only unibyte
4819 locales, but I assume these hosts are rare.
4821 2000-07-23 Paul Eggert <eggert@twinsun.com>
4823 * quotearg.c: Streamline by invoking multibyte code only if needed.
4824 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4825 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4826 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4827 invoke multibyte primitives.
4829 2000-07-23 Jim Meyering <meyering@lucent.com>
4831 * basename.c (base_name): Add an assertion.
4833 2000-07-15 Bruno Haible <clisp.cons.org>
4835 * quotearg.c: When the system forces us to redefine mbstate_t,
4836 shadow its mbsinit function.
4838 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4840 * mbswidth.h: New file.
4841 * mbswidth.c: New file.
4842 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4843 (noinst_HEADERS): Add mbswidth.h.
4845 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4847 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4850 2000-07-15 Jim Meyering <meyering@lucent.com>
4852 * makepath.c: Include quote.h.
4853 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4854 corresponding argument in a `quote (...)' call.
4855 Give better diagnostics.
4857 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4858 (noinst_HEADERS): Add quote.h.
4860 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4861 from tar's src/misc.c.
4862 * quote.h: New file. Prototypes for same.
4864 2000-07-10 Paul Eggert <eggert@twinsun.com>
4866 From a suggestion by Bruno Haible.
4867 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4868 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4869 to decide whether to define the BeOS workaround macro;
4870 this adjusts to the change to AC_MBSTATE_T.
4872 2000-07-13 Paul Eggert <eggert@twinsun.com>
4874 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4876 * quotearg.c (quoting_style_args, quoting_style_vals,
4877 quotearg_buffer_restyled): Add support for
4878 clocale_quoting_style. Undo previous change to
4879 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4880 and "{RIGHT QUOTATION MARK}" msgids.
4882 2000-07-05 Paul Eggert <eggert@twinsun.com>
4884 The old behavior of quoting `like this' doesn't look good with
4885 newer, ISO-style fonts. See:
4886 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4888 Instead, quote "like this" by default. Let the translator
4889 tailor the locale-specific quoting behavior by providing
4890 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4892 * quotearg.c (N_): New macro.
4893 (gettext_default): New function.
4894 (quotearg_buffer_restyled): Use
4895 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4896 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4898 2000-07-09 Jim Meyering <meyering@lucent.com>
4900 * Most files: Update copyright dates to include 2000.
4902 2000-07-08 Jim Meyering <meyering@lucent.com>
4904 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4906 (xgethostname): Remove now-unnecessary #ifdef.
4907 Move declaration of `err' into loop where it's used.
4909 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4911 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4912 by allocating a larger buffer. Test the gethostname return value for
4913 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4914 returns an error and ENAMETOOLONG isn't defined.
4916 2000-07-05 Paul Eggert <eggert@twinsun.com>
4917 and Bruno Haible <haible@clisp.cons.org>
4919 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4921 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4923 * quotearg.c (struct quoting_options): Simplify quote_these_too
4926 2000-07-03 Jim Meyering <meyering@lucent.com>
4928 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4929 Reported by Bruno Haible.
4931 2000-07-04 Jim Meyering <meyering@lucent.com>
4933 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4934 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4937 2000-07-03 Paul Eggert <eggert@twinsun.com>
4938 and Bruno Haible <haible@clisp.cons.org>
4940 * quotearg.c (mbrtowc):
4941 Assign to *pwc, and return 1 only if result is nonzero.
4942 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4944 2000-07-03 Jim Meyering <meyering@lucent.com>
4946 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4947 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4950 2000-07-02 Jim Meyering <meyering@lucent.com>
4952 * quotearg.c (mbstate_t): Don't define here.
4954 2000-07-02 Jim Meyering <meyering@lucent.com>
4956 * nanosleep.c (SIGCONT): Define if not already defined.
4958 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4960 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4961 per change in ../m4/ls-mntd-fs.m4.
4962 (read_filesystem_list): Ignore symbolic links.
4964 2000-06-29 Jim Meyering <meyering@lucent.com>
4966 * same.c: Include <string.h> or <strings.h>, as appropriate,
4967 for declaration of strcmp.
4969 * long-options.c: Include <stdlib.h>, for declaration of exit.
4971 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4972 Avoid warning by casting result to `char *' to remove `const'.
4974 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4976 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4978 2000-06-26 Paul Eggert <eggert@twinsun.com>
4980 savedir now sets errno on failure and invokes xmalloc to get memory.
4981 Fix a couple of other minor bugs while we're at it.
4983 * savedir.c (<unistd.h>): Do not include; there's no need.
4984 (NAMLEN): Remove macro.
4985 (malloc, realloc): Remove decls.
4987 ("xalloc.h"): Include.
4988 (NAME_SIZE_DEFAULT): New macro.
4989 (savedir): Use xmalloc / xrealloc to allocate memory.
4990 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4991 Skip "" directory entries.
4992 Use strlen to calculate directory entry length, since the old method
4993 is rarely used these days and isn't worth supporting.
4994 Don't use a pointer after freeing it.
4995 Check for integer overflow when calculating allocation size.
4996 Use memcpy to copy entries, instead of stpcpy.
4997 Set errno properly when returning NULL.
4998 Check for readdir error.
5000 2000-06-26 Jim Meyering <meyering@lucent.com>
5002 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5004 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5006 * getusershell.c (xmalloc, xrealloc): Remove functions.
5008 Don't include <stdlib.h>. Don't declare malloc, realloc.
5010 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5012 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5014 2000-06-24 Jim Meyering <meyering@lucent.com>
5016 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5018 2000-06-21 Jim Meyering <meyering@lucent.com>
5020 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5022 2000-06-19 Paul Eggert <eggert@twinsun.com>
5024 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5025 (mbrtowc, mbstate_t): Define substitutes if
5026 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5027 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5028 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5030 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5032 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5033 than 1024, return a memory chunk of least possible size, instead
5034 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5035 Use free/xmalloc instead of xrealloc to avoid copying for very long
5038 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5040 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5041 address, not strdup. Include <stdlib.h> and don't declare free().
5043 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5045 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5048 2000-06-21 Jim Meyering <meyering@lucent.com>
5050 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5051 (noinst_HEADERS): Add getstr.h.
5053 * getline.c (getstr): Move into a separate file.
5054 * getstr.c (getstr): New file, extracted from getline.c, with
5055 the following changes: new parameter, delim2; both delim[12]
5056 parameters have type `int', not `char'. The latter would lose
5057 with 8-bit delimiters.
5058 * getstr.h: New file.
5060 2000-06-19 Jim Meyering <meyering@lucent.com>
5062 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5064 2000-06-18 Jim Meyering <meyering@lucent.com>
5066 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5067 Besides, these days every porting target provides a mkdir function.
5069 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5070 (this snippet comes from src/system.h).
5072 2000-06-15 Paul Eggert <eggert@twinsun.com>
5074 * human.c (adjust_value): New function.
5075 (human_readable_inexact): Apply rounding style even when
5076 printing approximate values.
5078 2000-06-14 Paul Eggert <eggert@twinsun.com>
5080 * human.c (human_readable_inexact): Allow an input block
5081 size that is not a multiple of the output block size, and vice versa.
5082 Reported by Piergiorgio Sartor.
5084 2000-06-14 Paul Eggert <eggert@twinsun.com>
5086 * getdate.y (get_date): Apply relative times after time
5087 zone indicator, not before. Reported by Todd A. Jacobs.
5089 2000-06-13 Jim Meyering <meyering@lucent.com>
5091 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5093 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5095 2000-06-12 Paul Eggert <eggert@twinsun.com>
5097 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5099 2000-06-04 Paul Eggert <eggert@twinsun.com>
5101 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5103 2000-06-04 Jim Meyering <meyering@lucent.com>
5105 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5106 SunOS 4.1.4 for which gid_t is an unsigned type.
5108 2000-06-03 Jim Meyering <meyering@lucent.com>
5110 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5112 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5114 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5115 newer, don't install charset.alias.
5116 * config.charset: Change the Linux/glibc rules so they become empty
5117 on glibc-2.1 or newer.
5119 2000-06-02 Jim Meyering <meyering@lucent.com>
5121 * mountlist.c: Back out last change. Instead, do this...
5122 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5123 member using the same `ignore'-testing code.
5124 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5128 2000-05-29 Jim Meyering <meyering@lucent.com>
5130 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5131 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5133 2000-05-22 Jim Meyering <meyering@lucent.com>
5135 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5137 2000-05-18 Jim Meyering <meyering@lucent.com>
5139 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5140 back, too, since it may have been modified by allocate_entry.
5141 (hash_delete): Rewrite to use neither the assignment operator
5142 nor the comma operator in an if-expression.
5144 2000-05-15 Paul Eggert <eggert@twinsun.com>
5147 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5148 Remove; no longer needed.
5149 "quotearg.h": Add include.
5150 (file_name): Do not bother to explicitly initialize to NULL; it's less
5151 efficient on some hosts.
5152 (close_stdout_status): Remove test as to whether stdout was already
5153 closed; it breaks for the case "echo x | sort >&-".
5154 Quote file name colons.
5155 Do not assume that _("write error") lacks format strings.
5157 2000-05-15 Jim Meyering <meyering@lucent.com>
5159 * version-etc.c (version_etc_copyright): Update the copyright string
5160 used in all --version output.
5162 2000-05-14 Jim Meyering <meyering@lucent.com>
5164 * closeout.c (close_stdout_set_file_name): New function.
5165 (close_stdout_status): Use new file-scoped global.
5166 Return right away if fstat says the stdout file descriptor is invalid.
5167 * closeout.h (close_stdout_set_file_name): Declare.
5169 2000-05-10 Jim Meyering <meyering@lucent.com>
5171 * closeout.c [default_exit_status]: New file-scoped variable.
5172 (close_stdout_set_status): New function.
5173 * closeout.h (close_stdout_set_status): Declare.
5175 2000-05-08 Jim Meyering <meyering@lucent.com>
5177 * long-options.c: Don't include closeout.h.
5178 (parse_long_options): Don't call close_stdout for --version.
5180 2000-05-06 Jim Meyering <meyering@lucent.com>
5182 * strnlen.c: Undefine __strnlen and strnlen.
5183 [!weak_alias]: Define __strnlen to strnlen.
5185 * atexit.c: New file, from libiberty.
5187 2000-05-06 Jim Meyering <meyering@lucent.com>
5189 * closeout.c (close_stdout_status): Also check for errors on the
5192 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5194 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5195 instead of xmalloc, xrealloc, path_concat.
5196 (locale_charset): Treat empty environment variables as absent.
5197 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5199 2000-05-04 Jim Meyering <meyering@lucent.com>
5201 * getopt.c: Update from glibc.
5202 * obstack.c: Likewise.
5203 * obstack.h: Likewise.
5204 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5206 * regex.h: Likewise.
5207 * strndup.c: Likewise.
5208 * strnlen.c: New file, from glibc.
5210 2000-05-01 Jim Meyering <meyering@lucent.com>
5212 * full-write.c (full_write): Remove `FIXME' part of comment.
5214 2000-04-29 Jim Meyering <meyering@lucent.com>
5216 * path-concat.c: Declare strdup only if it's not defined.
5217 * canon-host.c: Likewise.
5219 2000-04-28 Jim Meyering <meyering@lucent.com>
5221 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5222 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5223 included first, then limits.h is included by locale.h by libintl.h.
5224 From John David Anglin.
5226 2000-04-25 Jim Meyering <meyering@lucent.com>
5228 * makepath.c (S_IRWXUGO): Define.
5229 (make_path): Always perform explicit chmod if MODE specifies any
5230 of the `special' permission bits. Prompted by a bug report against
5231 install from Mate Wierdl and Joost van Baal.
5233 2000-04-18 Jim Meyering <meyering@lucent.com>
5237 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5238 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5240 2000-04-17 Jim Meyering <meyering@lucent.com>
5242 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5243 the definition of it to rpl_strftime also defined-away the system's
5246 2000-04-15 Jim Meyering <meyering@lucent.com>
5248 Use `C' to denote so-called `contiguous' files, the same way
5250 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5251 (ftypelet): Use S_ISCTG.
5252 From Michael Deutschmann.
5254 2000-04-14 Jim Meyering <meyering@lucent.com>
5256 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5258 2000-04-08 Jim Meyering <meyering@lucent.com>
5260 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5261 names don't conflict. Reported by Eli Zaretskii.
5263 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5265 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5266 bug. Deal with the different error behavior of Irix iconv.
5268 2000-04-07 Jim Meyering <meyering@lucent.com>
5270 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5271 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5273 2000-04-05 Jim Meyering <meyering@lucent.com>
5275 Portability tweaks required for ultrix4.3.
5276 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5277 * readutmp.c: Include sys/types.h before sys/stat.h.
5278 * canon-host.c: Declare strdup.
5279 * path-concat.c: Likewise.
5280 From John David Anglin.
5282 2000-04-04 Jim Meyering <meyering@lucent.com>
5284 Be more DOS 8.3-friendly.
5285 * ref-add.sin: Renamed from ref-add.sed.in.
5286 * ref-del.sin: Renamed from ref-del.sed.in.
5287 * Makefile.am: Reflect renaming.
5288 Reported by Eli Zaretskii.
5290 Use a temporary file name that won't clash with `charset.alias'
5291 in the DOS 8.3 name space.
5292 * Makefile.am (charset_tmp): Define.
5293 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5294 (uninstall-local): Likewise.
5295 Reported by Eli Zaretskii.
5297 2000-03-29 Paul Eggert <eggert@twinsun.com>
5299 * time/strftime.c (my_strftime): Make sure we call the system
5300 strftime, not ourselves, when invoking the underlying strftime.
5302 2000-03-24 Jim Meyering <meyering@lucent.com>
5304 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5305 (charset_alias): Define.
5306 (install-exec-local): Factor out common code.
5307 (uninstall-local): Split lines longer than 80.
5308 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5310 (.sed.in.sed): New rule. Don't redirect directly to $@.
5311 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5313 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5315 * config.charset: Output a line containing "Packages using this file".
5316 * ref-add.sed.in, ref-del.sed.in: New files.
5317 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5318 ref-del.sed): New rules.
5320 2000-03-17 Jim Meyering <meyering@lucent.com>
5322 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5323 Otherwise, include <strings.h>
5325 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5327 * unicodeio.c (utf8_wctomb): New function.
5328 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5329 format instead of in UCS-4 with platform dependent endianness.
5331 2000-03-07 Paul Eggert <eggert@twinsun.com>
5333 * savedir.c (savedir): Work even if directory size is
5334 negative; this can happen with some screwy NFS configurations.
5336 2000-03-06 Jim Meyering <meyering@lucent.com>
5338 * localcharset.c (get_charset_aliases): Don't try to free file_name
5339 if it's NULL (because we ran out of memory). From Bruno Haible.
5341 2000-03-05 Jim Meyering <meyering@lucent.com>
5343 * localcharset.c ("path-concat.h"): Include.
5344 (get_charset_aliases): Use path_concat instead of ANSI string
5347 * unicodeio.h (PARAMS): Define.
5348 Use it to guard prototype.
5350 2000-03-04 Jim Meyering <meyering@lucent.com>
5352 * Makefile.am (install-exec-local): Create $(libdir) before installing
5354 (uninstall-local): Uncomment this rule so `make distcheck' works
5357 * unicodeio.c (<errno.h>): Include it.
5358 (errno): Declare if not defined.
5360 * localcharset.c: Add Bruno's comment justifying use of volatile.
5362 * config.charset: New version, incorporating remarks from a linux
5363 i18n mailing list. From Bruno Haible.
5365 2000-03-02 Jim Meyering <meyering@lucent.com>
5367 * Makefile.am (EXTRA_DIST): Add config.charset.
5369 2000-03-01 Jim Meyering <meyering@lucent.com>
5371 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5372 * unicodeio.c: Likewise.
5374 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5376 * config.charset: New file.
5377 * localcharset.c: New file.
5378 * unicodeio.h, unicodeio.c: New files.
5379 * Makefile.am (DEFS): Add -DLIBDIR=...
5380 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5381 (noinst_HEADERS): Add unicodeio.h.
5382 (all-local, install-exec-local, charset.alias): New targets.
5384 2000-02-28 Paul Eggert <eggert@twinsun.com>
5386 * quotearg.c (ALERT_CHAR): New macro.
5387 (quotearg_buffer_restyled): Use it.
5389 2000-02-27 Jim Meyering <meyering@lucent.com>
5391 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5392 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5394 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5395 not `#if STDC_HEADERS'.
5396 Declare malloc if needed.
5398 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5399 now that autoconf always defines the HAVE_DECL_ symbols.
5400 * human.c: Likewise.
5402 * strtoumax.c: Likewise.
5404 * backupfile.c: Arrange for cpp to fail if the configure-time
5405 declaration check was not run.
5407 * human.c: Likewise.
5409 * strtoumax.c: Likewise.
5411 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5412 then first look up the entire `.'-containing string as a login name.
5414 2000-02-18 Paul Eggert <eggert@twinsun.com>
5416 * getdate.y: Handle two-digit years with leading zeros correctly.
5417 (textint): New typedef.
5418 (parser_control): Member year changed from int to textint.
5420 (YYSTYPE): Removed; replaced by %union with int and textint members.
5421 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5422 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5423 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5424 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5425 (date, number, to_year): Use width of number in digits, not its value,
5426 to determine whether it's a 2-digit year, or a 2-digit time.
5427 (yylex): Store number of digits of numeric tokens.
5428 Reported by John Kendall.
5430 (parser_control): Changed from struct parser_control to typedef (for
5431 consistency). All uses changed.
5433 (tID): Removed; not used.
5434 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5436 2000-02-14 Paul Eggert <eggert@twinsun.com>
5438 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5439 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5441 2000-02-12 Jim Meyering <meyering@lucent.com>
5443 * userspec.c (ISDIGIT): Define it.
5444 (isdigit): Remove definition.
5445 (is_number): Use ISDIGIT, not isdigit.
5446 <libintl.h>: Include.
5448 (parse_user_spec): Mark translatable strings.
5450 2000-02-10 Jim Meyering <meyering@lucent.com>
5452 With these changes, nanosleep.[ch] are finally enough like the other
5453 lib/* replacement files to compile on a few more losing systems.
5455 * nanosleep.h: Don't include config.h.
5456 Remove prototype from declaration of nanosleep.
5457 (PARAMS): Remove now-unneeded definition.
5458 * nanosleep.c: #undef nanosleep.
5459 (rpl_nanosleep): Rename from nanosleep.
5461 2000-02-03 Jim Meyering <meyering@lucent.com>
5463 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5464 rather than with `#if HAVE_UTMPNAME'.
5466 2000-02-01 Jim Meyering <meyering@lucent.com>
5468 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5470 2000-01-31 Jim Meyering <meyering@lucent.com>
5472 * nanosleep.h (nanosleep): Guard declaration with
5473 `#if ! HAVE_DECL_NANOSLEEP'.
5474 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5475 the declaration in that vendor's sys/timers.h.
5476 Reported by Christian Krackowizer.
5478 * quotearg.c (ISASCII): Add #undef and move definition to follow
5479 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5480 (ISPRINT): Likewise.
5481 Reported by Tom Tromey.
5483 2000-01-30 Jim Meyering <meyering@lucent.com>
5485 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5486 uses of ->ut_name. The latter doesn't work with new Linux header files
5487 where only utmpx.ut_user is declared.
5489 * readutmp.h (UT_USER): Define.
5491 2000-01-23 Jim Meyering <meyering@lucent.com>
5493 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5496 2000-01-22 Jim Meyering <meyering@lucent.com>
5498 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5499 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5500 Required for some AIX systems. Reported by Christian Krackowizer.
5501 [TESTING] (main): New function.
5503 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5504 * dirname.c (dir_name): Support for DOS-style file names with drive
5507 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5509 * strverscmp.c (ISDIGIT): Define.
5510 (strverscmp): Use ISDIGIT, not isdigit.
5512 2000-01-17 Paul Eggert <eggert@twinsun.com>
5514 * nanosleep.c (nanosleep):
5515 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5516 POSIX.1 doesn't require SA_INTERRUPT and some systems
5517 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5518 it's been part of POSIX.1 since day 1 (in 1988).
5520 2000-01-17 Jim Meyering <meyering@lucent.com>
5522 * interlock: Remove unused file. Reported by François Pinard.
5524 2000-01-16 Paul Eggert <eggert@twinsun.com>
5526 * quotearg.c (quotearg_buffer_restyled): Do not quote
5527 alert, backslash, formfeed, and vertical tab unnecessarily in
5528 shell quoting style.
5531 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5532 Free Software Foundation, Inc.
5533 Copying and distribution of this file, with or without modification,
5534 are permitted provided the copyright notice and this notice are preserved.