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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 profile-5000 28 { 29 /* 30 * We divide by 1,000,000 to convert nanoseconds to milliseconds, and 31 * then we take the value mod 10 to get the current millisecond within 32 * a 10 millisecond window. On platforms that do not support truly 33 * arbitrary resolution profile probes, all of the profile-5000 probes 34 * will fire on roughly the same millisecond. On platforms that 35 * support a truly arbitrary resolution, the probe firings will be 36 * evenly distributed across the milliseconds. 37 */ 38 @ms = lquantize((timestamp / 1000000) % 10, 0, 10, 1); 39 } 40 41 tick-1sec 42 /i++ >= 10/ 43 { 44 exit(0); 45 } 46