8322 nl: misleading-indentation
[unleashed/tickless.git] / usr / src / common / mdesc / mdesc_rootnode.c
blob364c5004e20fbfa8fb5cf2c95af8f02409bdb270
1 /*
2 * CDDL HEADER START
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
19 * CDDL HEADER END
23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
27 #pragma ident "%Z%%M% %I% %E% SMI"
29 #include <sys/types.h>
30 #include <sys/mdesc.h>
31 #include <sys/mdesc_impl.h>
33 mde_cookie_t
34 md_root_node(md_t *ptr)
36 md_impl_t *mdp;
38 mdp = (md_impl_t *)ptr;
40 if (mdp->md_magic != LIBMD_MAGIC)
41 return (MDE_INVAL_ELEM_COOKIE);
43 return (mdp->root_node);