1*3941Svenki /* 2*3941Svenki * CDDL HEADER START 3*3941Svenki * 4*3941Svenki * The contents of this file are subject to the terms of the 5*3941Svenki * Common Development and Distribution License (the "License"). 6*3941Svenki * You may not use this file except in compliance with the License. 7*3941Svenki * 8*3941Svenki * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*3941Svenki * or http://www.opensolaris.org/os/licensing. 10*3941Svenki * See the License for the specific language governing permissions 11*3941Svenki * and limitations under the License. 12*3941Svenki * 13*3941Svenki * When distributing Covered Code, include this CDDL HEADER in each 14*3941Svenki * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*3941Svenki * If applicable, add the following below this CDDL HEADER, with the 16*3941Svenki * fields enclosed by brackets "[]" replaced with your own identifying 17*3941Svenki * information: Portions Copyright [yyyy] [name of copyright owner] 18*3941Svenki * 19*3941Svenki * CDDL HEADER END 20*3941Svenki */ 21*3941Svenki 22*3941Svenki /* 23*3941Svenki * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24*3941Svenki * Use is subject to license terms. 25*3941Svenki */ 26*3941Svenki 27*3941Svenki #pragma ident "%Z%%M% %I% %E% SMI" 28*3941Svenki 29*3941Svenki #include <sys/types.h> 30*3941Svenki #include <errno.h> 31*3941Svenki #include <malloc.h> 32*3941Svenki #include <mdesc.h> 33*3941Svenki #include <pri.h> 34*3941Svenki #include "priplugin.h" 35*3941Svenki 36*3941Svenki static void pri_free(void *bufp, size_t size); 37*3941Svenki uint64_t *md_bufp; 38*3941Svenki 39*3941Svenki md_t * 40*3941Svenki pri_devinit(void) 41*3941Svenki { 42*3941Svenki md_t *mdp; 43*3941Svenki uint64_t tok; 44*3941Svenki 45*3941Svenki md_bufp = NULL; 46*3941Svenki tok = 0; 47*3941Svenki 48*3941Svenki if (pri_init() != -1) { 49*3941Svenki if (pri_get(PRI_GET, &tok, &md_bufp, malloc, pri_free) == 50*3941Svenki (ssize_t)-1) { 51*3941Svenki pri_debug(LOG_NOTICE, "pri_devinit: can'r read from " 52*3941Svenki "the PRI: %d\n", errno); 53*3941Svenki } 54*3941Svenki if (md_bufp == NULL) { 55*3941Svenki pri_debug(LOG_NOTICE, "pri_devinit: pri_get returned" 56*3941Svenki "NULL buffer!\n"); 57*3941Svenki } 58*3941Svenki } else { 59*3941Svenki pri_debug(LOG_NOTICE, "pri_devinit: pri_init failed!\n"); 60*3941Svenki } 61*3941Svenki pri_fini(); 62*3941Svenki 63*3941Svenki pri_debug(LOG_NOTICE, "pri_devinit: done reading PRI\n"); 64*3941Svenki 65*3941Svenki /* 66*3941Svenki * The PRI and the MD use the same data format so they can be 67*3941Svenki * parsed by the same functions. 68*3941Svenki */ 69*3941Svenki if (md_bufp) { 70*3941Svenki mdp = md_init_intern(md_bufp, malloc, pri_free); 71*3941Svenki if (mdp == NULL) { 72*3941Svenki pri_debug(LOG_NOTICE, "pri_devinit: md_init_intern " 73*3941Svenki "failed\n"); 74*3941Svenki free(md_bufp); 75*3941Svenki md_bufp = NULL; 76*3941Svenki } else { 77*3941Svenki pri_debug(LOG_NOTICE, "pri_devinit: mdi_init_intern " 78*3941Svenki "completed successfully\n"); 79*3941Svenki } 80*3941Svenki } else 81*3941Svenki mdp = NULL; 82*3941Svenki 83*3941Svenki pri_debug(LOG_NOTICE, "pri_devinit: returning\n"); 84*3941Svenki 85*3941Svenki return (mdp); 86*3941Svenki } 87*3941Svenki 88*3941Svenki /*ARGSUSED*/ 89*3941Svenki static void 90*3941Svenki pri_free(void *bufp, size_t size) 91*3941Svenki { 92*3941Svenki if (bufp) 93*3941Svenki free(bufp); 94*3941Svenki } 95*3941Svenki 96*3941Svenki void 97*3941Svenki pri_devfini(md_t *mdp) 98*3941Svenki { 99*3941Svenki if (mdp) 100*3941Svenki (void) md_fini(mdp); 101*3941Svenki 102*3941Svenki if (md_bufp) 103*3941Svenki free(md_bufp); 104*3941Svenki md_bufp = NULL; 105*3941Svenki } 106