Libc-763.11.tar.gz

[apple/libc.git] / stdio / fwalk-fbsd.c

diff --git a/stdio/fwalk-fbsd.c b/stdio/fwalk-fbsd.c
deleted file mode 100644 (file)
index a8a49fccb4315bb4c774a3f4a15f3a33b9363950..0000000000000000000000000000000000000000
--- a/stdio/fwalk-fbsd.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*-
- * Copyright (c) 1990, 1993
- *     The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Chris Torek.
- *
- * 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
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, 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 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 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 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)fwalk.c    8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/stdio/fwalk.c,v 1.9 2002/03/22 21:53:04 obrien Exp $");
-
-#include <sys/types.h>
-#include <machine/atomic.h>
-#include <stdio.h>
-#include "local.h"
-#include "glue.h"
-
-int
-_fwalk(function)
-       int (*function)(FILE *);
-{
-       FILE *fp;
-       int n, ret;
-       struct glue *g;
-
-       ret = 0;
-       /*
-        * It should be safe to walk the list without locking it;
-        * new nodes are only added to the end and none are ever
-        * removed.
-        *
-        * Avoid locking this list while walking it or else you will
-        * introduce a potential deadlock in [at least] refill.c.
-        */
-       for (g = &__sglue; g != NULL; g = g->next)
-               for (fp = g->iobs, n = g->niobs; --n >= 0; fp++)
-                       if ((fp->_flags != 0) && ((fp->_flags & __SIGN) == 0))
-                               ret |= (*function)(fp);
-       return (ret);
-}

diff --git a/stdio/fwalk-fbsd.c b/stdio/fwalk-fbsd.c
new file mode 120000 (symlink)
index 0000000000000000000000000000000000000000..f72aef90417308f25d483a5edf8f1ccddde11ee5
--- /dev/null
+++ b/stdio/fwalk-fbsd.c
@@ -0,0 +1 @@
+./fwalk.c
\ No newline at end of file