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 #include <stdio.h>
28 #include <sys/types.h>
29 #include <stdlib.h>
30 #include <errno.h>
31 #include <sys/systeminfo.h>
32
33 /*ARGSUSED*/
34 int
main(int argc,char * argv[])35 main(int argc, char *argv[])
36 {
37
38 char buffer[BUFSIZ];
39 char *buf = buffer;
40 int ret = 0;
41 size_t bufsize = BUFSIZ;
42
43 ret = sysinfo(SI_ISALIST, buf, bufsize);
44 if (ret == -1) {
45 perror("isalist");
46 exit(1);
47 } else if (ret > bufsize) {
48
49 /* We lost some because our buffer wasn't big enuf */
50 buf = malloc(bufsize = ret);
51 if (buf == NULL) {
52 errno = ENOMEM;
53 perror("isalist");
54 exit(1);
55 }
56 ret = sysinfo(SI_ISALIST, buf, bufsize);
57 if (ret == -1) {
58 perror("isalist");
59 exit(1);
60 }
61 }
62 (void) printf("%s\n", buf);
63 return (0);
64
65
66 }
67