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 * mutex_owned() should return a non-zero value if the calling 32 * thread currently holds the mutex. 33 * 34 * SECTION: Actions and Subroutines/mutex_owned() 35 */ 36 37 #pragma D option quiet 38 39 lockstat:::adaptive-acquire 40 { 41 this->owned = mutex_owned((kmutex_t *)arg0); 42 this->owner = mutex_owner((kmutex_t *)arg0); 43 } 44 45 lockstat:::adaptive-acquire 46 /!this->owned/ 47 { 48 printf("mutex_owned() returned 0, expected non-zero\n"); 49 exit(1); 50 } 51 52 lockstat:::adaptive-acquire 53 /this->owner != curthread/ 54 { 55 printf("current thread is not current owner of owned lock\n"); 56 exit(1); 57 } 58 59 lockstat:::adaptive-acquire 60 { 61 exit(0); 62 } 63