4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
24 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
25 * Use is subject to license terms.
29 #include <sys/types.h>
30 #include <sys/param.h>
31 #include <machine/cddl/mdesc.h>
32 #include <machine/cddl/mdesc_impl.h>
35 md_find_node_prop(md_impl_t *mdp,
37 mde_str_cookie_t prop_name,
43 if (node == MDE_INVAL_ELEM_COOKIE ||
44 prop_name == MDE_INVAL_STR_COOKIE) {
45 return (MDE_INVAL_ELEM_COOKIE);
49 mdep = &(mdp->mdep[idx]);
51 /* Skip over any empty elements */
52 while (MDE_TAG(mdep) == MDET_NULL) {
57 /* see if cookie is infact a node */
58 if (MDE_TAG(mdep) != MDET_NODE) {
59 return (MDE_INVAL_ELEM_COOKIE);
63 * Simply walk the elements in the node
64 * looking for a property with a matching name.
67 for (idx++, mdep++; MDE_TAG(mdep) != MDET_NODE_END; idx++, mdep++) {
68 if (MDE_TAG(mdep) == tag_type) {
69 if (MDE_NAME(mdep) == prop_name) {
70 return ((mde_cookie_t)idx);
75 return (MDE_INVAL_ELEM_COOKIE); /* no such property name */