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 2007 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 <stdlib.h>
31 #include <unistd.h>
32
33 void grow1(int);
34
35 void
grow(int frame)36 grow(int frame)
37 {
38 /*
39 * Create a ridiculously large stack - enough to push us over
40 * the default setting of 'dtrace_ustackdepth_max' (2048).
41 */
42 if (frame >= 2048)
43 for (;;)
44 getpid();
45
46 grow1(++frame);
47 }
48
49 void
grow1(int frame)50 grow1(int frame)
51 {
52 grow(++frame);
53 }
54
55 int
main(int argc,char * argv[])56 main(int argc, char *argv[])
57 {
58 grow(1);
59
60 return (0);
61 }
62