1/*
2 * CDDL HEADER START
3 *
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
7 * with the License.
8 *
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.
13 *
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]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29
30#include <sys/types.h>
31
32#ifdef _KERNEL
33#include <sys/systm.h>
34#else
35#include <strings.h>
36#endif
37
38#include <sys/mdesc.h>
39#include <sys/mdesc_impl.h>
40
41mde_str_cookie_t
42md_find_name(md_t *ptr, char *namep)
43{
44	int idx, len;
45	md_impl_t *mdp;
46
47	mdp = (md_impl_t *)ptr;
48
49	/*
50	 * At some point init should build a local hash table to
51	 * speed these name searches ... for now use brute force
52	 * because the machien descriptions are so small anyway.
53	 */
54
55	for (idx = 0; idx < mdp->name_blk_size; idx += len) {
56		char *p;
57
58		p = &(mdp->namep[idx]);
59
60		len = strlen(p)+1;
61
62		if (strcmp(p, namep) == 0)
63			return ((mde_str_cookie_t)idx);
64	}
65
66	return (MDE_INVAL_STR_COOKIE);
67}
68