1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #include <stdio.h>
30 #include <sys/types.h>
31 #include <stdlib.h>
32 #include <errno.h>
33 #include <sys/systeminfo.h>
34
35 /*ARGSUSED*/
36 int
main(int argc,char * argv[])37 main(int argc, char *argv[])
38 {
39
40 char buffer[BUFSIZ];
41 char *buf = buffer;
42 int ret = 0;
43 size_t bufsize = BUFSIZ;
44
45 ret = sysinfo(SI_ISALIST, buf, bufsize);
46 if (ret == -1) {
47 perror("isalist");
48 exit(1);
49 } else if (ret > bufsize) {
50
51 /* We lost some because our buffer wasn't big enuf */
52 buf = malloc(bufsize = ret);
53 if (buf == NULL) {
54 errno = ENOMEM;
55 perror("isalist");
56 exit(1);
57 }
58 ret = sysinfo(SI_ISALIST, buf, bufsize);
59 if (ret == -1) {
60 perror("isalist");
61 exit(1);
62 }
63 }
64 (void) printf("%s\n", buf);
65 return (0);
66
67
68 }
69