1*275c9da8Seschrock /*
2*275c9da8Seschrock * CDDL HEADER START
3*275c9da8Seschrock *
4*275c9da8Seschrock * The contents of this file are subject to the terms of the
5*275c9da8Seschrock * Common Development and Distribution License (the "License").
6*275c9da8Seschrock * You may not use this file except in compliance with the License.
7*275c9da8Seschrock *
8*275c9da8Seschrock * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*275c9da8Seschrock * or http://www.opensolaris.org/os/licensing.
10*275c9da8Seschrock * See the License for the specific language governing permissions
11*275c9da8Seschrock * and limitations under the License.
12*275c9da8Seschrock *
13*275c9da8Seschrock * When distributing Covered Code, include this CDDL HEADER in each
14*275c9da8Seschrock * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*275c9da8Seschrock * If applicable, add the following below this CDDL HEADER, with the
16*275c9da8Seschrock * fields enclosed by brackets "[]" replaced with your own identifying
17*275c9da8Seschrock * information: Portions Copyright [yyyy] [name of copyright owner]
18*275c9da8Seschrock *
19*275c9da8Seschrock * CDDL HEADER END
20*275c9da8Seschrock */
21*275c9da8Seschrock
22*275c9da8Seschrock /*
23*275c9da8Seschrock * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24*275c9da8Seschrock * Use is subject to license terms.
25*275c9da8Seschrock */
26*275c9da8Seschrock
27*275c9da8Seschrock #pragma ident "%Z%%M% %I% %E% SMI"
28*275c9da8Seschrock
29*275c9da8Seschrock #include <libnvpair.h>
30*275c9da8Seschrock #include <stdio.h>
31*275c9da8Seschrock #include <unistd.h>
32*275c9da8Seschrock #include <scsi/libses.h>
33*275c9da8Seschrock
34*275c9da8Seschrock static void fatal(int, const char *, ...) __NORETURN;
35*275c9da8Seschrock
36*275c9da8Seschrock static void
fatal(int err,const char * fmt,...)37*275c9da8Seschrock fatal(int err, const char *fmt, ...)
38*275c9da8Seschrock {
39*275c9da8Seschrock va_list ap;
40*275c9da8Seschrock
41*275c9da8Seschrock va_start(ap, fmt);
42*275c9da8Seschrock (void) vfprintf(stderr, fmt, ap);
43*275c9da8Seschrock va_end(ap);
44*275c9da8Seschrock
45*275c9da8Seschrock (void) fprintf(stderr, "\n");
46*275c9da8Seschrock (void) fflush(stderr);
47*275c9da8Seschrock
48*275c9da8Seschrock _exit(err);
49*275c9da8Seschrock }
50*275c9da8Seschrock
51*275c9da8Seschrock /*ARGSUSED*/
52*275c9da8Seschrock static ses_walk_action_t
node(ses_node_t * np,void * arg)53*275c9da8Seschrock node(ses_node_t *np, void *arg)
54*275c9da8Seschrock {
55*275c9da8Seschrock ses_node_type_t type;
56*275c9da8Seschrock uint64_t val;
57*275c9da8Seschrock nvlist_t *props;
58*275c9da8Seschrock char *t;
59*275c9da8Seschrock
60*275c9da8Seschrock type = ses_node_type(np);
61*275c9da8Seschrock (void) printf("Node Type: %d\n", type);
62*275c9da8Seschrock if ((props = ses_node_props(np)) == NULL) {
63*275c9da8Seschrock (void) printf("No properties\n");
64*275c9da8Seschrock return (SES_WALK_ACTION_CONTINUE);
65*275c9da8Seschrock }
66*275c9da8Seschrock if (type == SES_NODE_ELEMENT || type == SES_NODE_AGGREGATE) {
67*275c9da8Seschrock (void) nvlist_lookup_uint64(props, SES_PROP_ELEMENT_TYPE, &val);
68*275c9da8Seschrock if (nvlist_lookup_string(props, LIBSES_PROP_ELEMENT_TYPE_NAME,
69*275c9da8Seschrock &t) != 0)
70*275c9da8Seschrock t = NULL;
71*275c9da8Seschrock (void) printf("Element Type: %s\n", t ? t : "<unknown>");
72*275c9da8Seschrock }
73*275c9da8Seschrock nvlist_print(stdout, props);
74*275c9da8Seschrock
75*275c9da8Seschrock return (SES_WALK_ACTION_CONTINUE);
76*275c9da8Seschrock }
77*275c9da8Seschrock
78*275c9da8Seschrock int
main(int argc,char * argv[])79*275c9da8Seschrock main(int argc, char *argv[])
80*275c9da8Seschrock {
81*275c9da8Seschrock ses_target_t *tp;
82*275c9da8Seschrock ses_snap_t *sp;
83*275c9da8Seschrock
84*275c9da8Seschrock if (argc != 2)
85*275c9da8Seschrock fatal(1, "Usage: %s <device>", argv[0]);
86*275c9da8Seschrock
87*275c9da8Seschrock if ((tp = ses_open(LIBSES_VERSION, argv[1])) == NULL)
88*275c9da8Seschrock fatal(-1, "failed to open %s: %s", argv[1], ses_errmsg());
89*275c9da8Seschrock
90*275c9da8Seschrock sp = ses_snap_hold(tp);
91*275c9da8Seschrock
92*275c9da8Seschrock (void) ses_walk(sp, node, NULL);
93*275c9da8Seschrock
94*275c9da8Seschrock ses_snap_rele(sp);
95*275c9da8Seschrock ses_close(tp);
96*275c9da8Seschrock
97*275c9da8Seschrock return (0);
98*275c9da8Seschrock }
99