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 41 mde_str_cookie_t 42 md_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