/*
* 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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <libnvpair.h>
#include <stdio.h>
#include <unistd.h>
#include <scsi/libses.h>
static void fatal(int, const char *, ...) __NORETURN;
static void
fatal(int err, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
(void) vfprintf(stderr, fmt, ap);
va_end(ap);
(void) fprintf(stderr, "\n");
(void) fflush(stderr);
_exit(err);
}
/*ARGSUSED*/
static ses_walk_action_t
node(ses_node_t *np, void *arg)
{
ses_node_type_t type;
uint64_t val;
nvlist_t *props;
char *t;
type = ses_node_type(np);
(void) printf("Node Type: %d\n", type);
if ((props = ses_node_props(np)) == NULL) {
(void) printf("No properties\n");
return (SES_WALK_ACTION_CONTINUE);
}
if (type == SES_NODE_ELEMENT || type == SES_NODE_AGGREGATE) {
(void) nvlist_lookup_uint64(props, SES_PROP_ELEMENT_TYPE, &val);
if (nvlist_lookup_string(props, LIBSES_PROP_ELEMENT_TYPE_NAME,
&t) != 0)
t = NULL;
(void) printf("Element Type: %s\n", t ? t : "<unknown>");
}
nvlist_print(stdout, props);
return (SES_WALK_ACTION_CONTINUE);
}
int
main(int argc, char *argv[])
{
ses_target_t *tp;
ses_snap_t *sp;
if (argc != 2)
fatal(1, "Usage: %s <device>", argv[0]);
if ((tp = ses_open(LIBSES_VERSION, argv[1])) == NULL)
fatal(-1, "failed to open %s: %s", argv[1], ses_errmsg());
sp = ses_snap_hold(tp);
(void) ses_walk(sp, node, NULL);
ses_snap_rele(sp);
ses_close(tp);
return (0);
}