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 #include <stdio.h>
28 #include <stdlib.h>
29 #include <unistd.h>
30
31 void grow1(int);
32
33 void
grow(int frame)34 grow(int frame)
35 {
36 /*
37 * Create a ridiculously large stack - enough to push us over
38 * the default setting of 'dtrace_ustackdepth_max' (2048).
39 */
40 if (frame >= 2048)
41 for (;;)
42 getpid();
43
44 grow1(++frame);
45 }
46
47 void
grow1(int frame)48 grow1(int frame)
49 {
50 grow(++frame);
51 }
52
53 int
main(int argc,char * argv[])54 main(int argc, char *argv[])
55 {
56 grow(1);
57
58 return (0);
59 }
60