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 2006 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 <unistd.h>
30 #include <signal.h>
31 
32 static void
33 handle(int sig)
34 {
35 	exit(0);
36 }
37 
38 int
39 main(int argc, char **argv)
40 {
41 	struct sigaction sa;
42 
43 	sa.sa_handler = handle;
44 	sigemptyset(&sa.sa_mask);
45 	sa.sa_flags = 0;
46 
47 	(void) sigaction(SIGINT, &sa, NULL);
48 
49 	for (;;) {
50 		(void) getpid();
51 	}
52 }
53