Libc-583.tar.gz

[apple/libc.git] / string / wcstok-fbsd.c

diff --git a/string/wcstok-fbsd.c b/string/wcstok-fbsd.c
deleted file mode 100644 (file)
index 5781adbda28b67489039d2dd5958850d0af41472..0000000000000000000000000000000000000000
--- a/string/wcstok-fbsd.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*-
- * Copyright (c) 1998 Softweyr LLC.  All rights reserved.
- *
- * strtok_r, from Berkeley strtok
- * Oct 13, 1998 by Wes Peters <wes@softweyr.com>
- *
- * Copyright (c) 1988, 1993
- *     The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notices, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notices, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by Softweyr LLC, the
- *      University of California, Berkeley, and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY SOFTWEYR LLC, THE REGENTS AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL SOFTWEYR LLC, THE
- * REGENTS, OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/string/wcstok.c,v 1.2 2003/03/12 06:41:49 tjr Exp $");
-
-#include <wchar.h>
-
-wchar_t *
-wcstok(wchar_t * __restrict s, const wchar_t * __restrict delim,
-    wchar_t ** __restrict last)
-{
-       const wchar_t *spanp;
-       wchar_t *tok;
-       wchar_t c, sc;
-
-       if (s == NULL && (s = *last) == NULL)
-               return (NULL);
-
-       /*
-        * Skip (span) leading delimiters (s += wcsspn(s, delim), sort of).
-        */
-cont:
-       c = *s++;
-       for (spanp = delim; (sc = *spanp++) != L'\0';) {
-               if (c == sc)
-                       goto cont;
-       }
-
-       if (c == L'\0') {       /* no non-delimiter characters */
-               *last = NULL;
-               return (NULL);
-       }
-       tok = s - 1;
-
-       /*
-        * Scan token (scan for delimiters: s += wcscspn(s, delim), sort of).
-        * Note that delim must have one NUL; we stop if we see that, too.
-        */
-       for (;;) {
-               c = *s++;
-               spanp = delim;
-               do {
-                       if ((sc = *spanp++) == c) {
-                               if (c == L'\0')
-                                       s = NULL;
-                               else
-                                       s[-1] = L'\0';
-                               *last = s;
-                               return (tok);
-                       }
-               } while (sc != L'\0');
-       }
-       /* NOTREACHED */
-}

diff --git a/string/wcstok-fbsd.c b/string/wcstok-fbsd.c
new file mode 120000 (symlink)
index 0000000000000000000000000000000000000000..256c17d91dd8f05defcf50e56329483973e14b09
--- /dev/null
+++ b/string/wcstok-fbsd.c
@@ -0,0 +1 @@
+./wcstok.c
\ No newline at end of file