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 #include <sys/types.h> 30 #include <sys/mdesc.h> 31 #include <sys/mdesc_impl.h> 32 33 int 34 md_get_prop_str(md_t *ptr, mde_cookie_t node, char *namep, char **strp) 35 { 36 mde_str_cookie_t prop_name; 37 md_impl_t *mdp; 38 mde_cookie_t elem; 39 40 mdp = (md_impl_t *)ptr; 41 42 if (node == MDE_INVAL_ELEM_COOKIE) { 43 return (-1); 44 } 45 46 prop_name = md_find_name(ptr, namep); 47 if (prop_name == MDE_INVAL_STR_COOKIE) { 48 return (-1); 49 } 50 51 elem = md_find_node_prop(mdp, node, prop_name, MDET_PROP_STR); 52 53 if (elem != MDE_INVAL_ELEM_COOKIE) { 54 md_element_t *mdep; 55 mdep = &(mdp->mdep[(int)elem]); 56 57 *strp = (char *)(mdp->datap+ 58 MDE_PROP_DATA_OFFSET(mdep)); 59 return (0); 60 } 61 62 return (-1); /* no such property name */ 63 } 64