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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#include <errno.h>
#include <malloc.h>
#include <mdesc.h>
#include <pri.h>
#include "priplugin.h"
static void pri_free(void *bufp, size_t size);
uint64_t *md_bufp;
md_t *
pri_devinit(void)
{
md_t *mdp;
uint64_t tok;
md_bufp = NULL;
tok = 0;
if (pri_init() != -1) {
if (pri_get(PRI_GET, &tok, &md_bufp, malloc, pri_free) ==
(ssize_t)-1) {
pri_debug(LOG_NOTICE, "pri_devinit: can'r read from "
"the PRI: %d\n", errno);
}
if (md_bufp == NULL) {
pri_debug(LOG_NOTICE, "pri_devinit: pri_get returned"
"NULL buffer!\n");
}
} else {
pri_debug(LOG_NOTICE, "pri_devinit: pri_init failed!\n");
}
pri_fini();
pri_debug(LOG_NOTICE, "pri_devinit: done reading PRI\n");
/*
* The PRI and the MD use the same data format so they can be
* parsed by the same functions.
*/
if (md_bufp) {
mdp = md_init_intern(md_bufp, malloc, pri_free);
if (mdp == NULL) {
pri_debug(LOG_NOTICE, "pri_devinit: md_init_intern "
"failed\n");
free(md_bufp);
md_bufp = NULL;
} else {
pri_debug(LOG_NOTICE, "pri_devinit: mdi_init_intern "
"completed successfully\n");
}
} else
mdp = NULL;
pri_debug(LOG_NOTICE, "pri_devinit: returning\n");
return (mdp);
}
/*ARGSUSED*/
static void
pri_free(void *bufp, size_t size)
{
if (bufp)
free(bufp);
}
void
pri_devfini(md_t *mdp)
{
if (mdp)
(void) md_fini(mdp);
if (md_bufp)
free(md_bufp);
md_bufp = NULL;
}
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