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