dmake: do not set MAKEFLAGS=k
[unleashed/tickless.git] / usr / src / common / mdesc / mdesc_findname.c
blobdab64d29988dd436a6509eecb3cb83b4ee4290a0
1 /*
2 * CDDL HEADER START
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.
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]
20 * CDDL HEADER END
23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
27 #pragma ident "%Z%%M% %I% %E% SMI"
30 #include <sys/types.h>
32 #ifdef _KERNEL
33 #include <sys/systm.h>
34 #else
35 #include <strings.h>
36 #endif
38 #include <sys/mdesc.h>
39 #include <sys/mdesc_impl.h>
41 mde_str_cookie_t
42 md_find_name(md_t *ptr, char *namep)
44 int idx, len;
45 md_impl_t *mdp;
47 mdp = (md_impl_t *)ptr;
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.
55 for (idx = 0; idx < mdp->name_blk_size; idx += len) {
56 char *p;
58 p = &(mdp->namep[idx]);
60 len = strlen(p)+1;
62 if (strcmp(p, namep) == 0)
63 return ((mde_str_cookie_t)idx);
66 return (MDE_INVAL_STR_COOKIE);