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 /* 30 * ASSERTION: 31 * Positive test for stop 32 * 33 * SECTION: Actions and Subroutines/stop() 34 */ 35 36 #pragma D option destructive 37 38 BEGIN 39 { 40 /* 41 * Wait no more than a second for the process to call getpid(). 42 */ 43 timeout = timestamp + 1000000000; 44 stopped = 0; 45 } 46 47 syscall::getpid:entry 48 /pid == $1 && stopped == 1/ 49 { 50 trace("looks like it's still going"); 51 exit(1); 52 } 53 54 syscall::getpid:return 55 /pid == $1 && stopped == 0/ 56 { 57 stop(); 58 trace("stopped"); 59 stopped = 1; 60 /* 61 * Wait for a quarter second before declaring victory. 62 */ 63 timeout = timestamp + 1000000000 / 4; 64 } 65 66 profile:::tick-8 67 /timestamp > timeout && stopped == 1/ 68 { 69 trace("looks like it really stopped"); 70 exit(0); 71 } 72 73 profile:::tick-8 74 /timestamp > timeout/ 75 { 76 trace("timed out"); 77 exit(1); 78 } 79