1*6316Seschrock /*
2*6316Seschrock * CDDL HEADER START
3*6316Seschrock *
4*6316Seschrock * The contents of this file are subject to the terms of the
5*6316Seschrock * Common Development and Distribution License (the "License").
6*6316Seschrock * You may not use this file except in compliance with the License.
7*6316Seschrock *
8*6316Seschrock * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*6316Seschrock * or http://www.opensolaris.org/os/licensing.
10*6316Seschrock * See the License for the specific language governing permissions
11*6316Seschrock * and limitations under the License.
12*6316Seschrock *
13*6316Seschrock * When distributing Covered Code, include this CDDL HEADER in each
14*6316Seschrock * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*6316Seschrock * If applicable, add the following below this CDDL HEADER, with the
16*6316Seschrock * fields enclosed by brackets "[]" replaced with your own identifying
17*6316Seschrock * information: Portions Copyright [yyyy] [name of copyright owner]
18*6316Seschrock *
19*6316Seschrock * CDDL HEADER END
20*6316Seschrock */
21*6316Seschrock
22*6316Seschrock /*
23*6316Seschrock * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24*6316Seschrock * Use is subject to license terms.
25*6316Seschrock */
26*6316Seschrock
27*6316Seschrock #pragma ident "%Z%%M% %I% %E% SMI"
28*6316Seschrock
29*6316Seschrock #include <libnvpair.h>
30*6316Seschrock #include <stdio.h>
31*6316Seschrock #include <unistd.h>
32*6316Seschrock #include <scsi/libses.h>
33*6316Seschrock
34*6316Seschrock static void fatal(int, const char *, ...) __NORETURN;
35*6316Seschrock
36*6316Seschrock static void
fatal(int err,const char * fmt,...)37*6316Seschrock fatal(int err, const char *fmt, ...)
38*6316Seschrock {
39*6316Seschrock va_list ap;
40*6316Seschrock
41*6316Seschrock va_start(ap, fmt);
42*6316Seschrock (void) vfprintf(stderr, fmt, ap);
43*6316Seschrock va_end(ap);
44*6316Seschrock
45*6316Seschrock (void) fprintf(stderr, "\n");
46*6316Seschrock (void) fflush(stderr);
47*6316Seschrock
48*6316Seschrock _exit(err);
49*6316Seschrock }
50*6316Seschrock
51*6316Seschrock /*ARGSUSED*/
52*6316Seschrock static ses_walk_action_t
node(ses_node_t * np,void * arg)53*6316Seschrock node(ses_node_t *np, void *arg)
54*6316Seschrock {
55*6316Seschrock ses_node_type_t type;
56*6316Seschrock uint64_t val;
57*6316Seschrock nvlist_t *props;
58*6316Seschrock char *t;
59*6316Seschrock
60*6316Seschrock type = ses_node_type(np);
61*6316Seschrock (void) printf("Node Type: %d\n", type);
62*6316Seschrock if ((props = ses_node_props(np)) == NULL) {
63*6316Seschrock (void) printf("No properties\n");
64*6316Seschrock return (SES_WALK_ACTION_CONTINUE);
65*6316Seschrock }
66*6316Seschrock if (type == SES_NODE_ELEMENT || type == SES_NODE_AGGREGATE) {
67*6316Seschrock (void) nvlist_lookup_uint64(props, SES_PROP_ELEMENT_TYPE, &val);
68*6316Seschrock if (nvlist_lookup_string(props, LIBSES_PROP_ELEMENT_TYPE_NAME,
69*6316Seschrock &t) != 0)
70*6316Seschrock t = NULL;
71*6316Seschrock (void) printf("Element Type: %s\n", t ? t : "<unknown>");
72*6316Seschrock }
73*6316Seschrock nvlist_print(stdout, props);
74*6316Seschrock
75*6316Seschrock return (SES_WALK_ACTION_CONTINUE);
76*6316Seschrock }
77*6316Seschrock
78*6316Seschrock int
main(int argc,char * argv[])79*6316Seschrock main(int argc, char *argv[])
80*6316Seschrock {
81*6316Seschrock ses_target_t *tp;
82*6316Seschrock ses_snap_t *sp;
83*6316Seschrock
84*6316Seschrock if (argc != 2)
85*6316Seschrock fatal(1, "Usage: %s <device>", argv[0]);
86*6316Seschrock
87*6316Seschrock if ((tp = ses_open(LIBSES_VERSION, argv[1])) == NULL)
88*6316Seschrock fatal(-1, "failed to open %s: %s", argv[1], ses_errmsg());
89*6316Seschrock
90*6316Seschrock sp = ses_snap_hold(tp);
91*6316Seschrock
92*6316Seschrock (void) ses_walk(sp, node, NULL);
93*6316Seschrock
94*6316Seschrock ses_snap_rele(sp);
95*6316Seschrock ses_close(tp);
96*6316Seschrock
97*6316Seschrock return (0);
98*6316Seschrock }
99