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 /* 28 * We set our buffer size absurdly low to prevent a flood of errors that we 29 * don't care about. Note that this test (unlike some other safety tests) 30 * doesn't check the error count -- some architectures have no notion of 31 * alignment. 32 */ 33 #pragma D option bufsize=16 34 #pragma D option bufpolicy=ring 35 36 fbt::: 37 { 38 n++; 39 trace(*(int *)(rand() | 1)); 40 } 41 42 tick-1sec 43 /sec++ == 10/ 44 { 45 exit(2); 46 } 47 48 END 49 /n == 0/ 50 { 51 exit(1); 52 } 53 54 END 55 /n != 0/ 56 { 57 exit(0); 58 } 59