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 (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
24 */
25
26 #include "lint.h"
27 #include <unistd.h>
28
29 /*
30 * get_nprocs(3C) - return the number of online processors
31 */
32 int
get_nprocs(void)33 get_nprocs(void)
34 {
35 return ((int)sysconf(_SC_NPROCESSORS_ONLN));
36 }
37
38 /*
39 * get_nprocs_conf(3C) - return the number of configured processors
40 */
41 int
get_nprocs_conf(void)42 get_nprocs_conf(void)
43 {
44 return ((int)sysconf(_SC_NPROCESSORS_CONF));
45 }
46