1*5984Sjhaslam /* 2*5984Sjhaslam * CDDL HEADER START 3*5984Sjhaslam * 4*5984Sjhaslam * The contents of this file are subject to the terms of the 5*5984Sjhaslam * Common Development and Distribution License (the "License"). 6*5984Sjhaslam * You may not use this file except in compliance with the License. 7*5984Sjhaslam * 8*5984Sjhaslam * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*5984Sjhaslam * or http://www.opensolaris.org/os/licensing. 10*5984Sjhaslam * See the License for the specific language governing permissions 11*5984Sjhaslam * and limitations under the License. 12*5984Sjhaslam * 13*5984Sjhaslam * When distributing Covered Code, include this CDDL HEADER in each 14*5984Sjhaslam * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*5984Sjhaslam * If applicable, add the following below this CDDL HEADER, with the 16*5984Sjhaslam * fields enclosed by brackets "[]" replaced with your own identifying 17*5984Sjhaslam * information: Portions Copyright [yyyy] [name of copyright owner] 18*5984Sjhaslam * 19*5984Sjhaslam * CDDL HEADER END 20*5984Sjhaslam */ 21*5984Sjhaslam 22*5984Sjhaslam /* 23*5984Sjhaslam * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24*5984Sjhaslam * Use is subject to license terms. 25*5984Sjhaslam */ 26*5984Sjhaslam 27*5984Sjhaslam #pragma ident "%Z%%M% %I% %E% SMI" 28*5984Sjhaslam 29*5984Sjhaslam /* 30*5984Sjhaslam * ASSERTION: 31*5984Sjhaslam * Call stddev() at every fbt probe point. 32*5984Sjhaslam * 33*5984Sjhaslam * SECTION: Actions and Subroutines/stddev(); 34*5984Sjhaslam * Options and Tunables/bufsize; 35*5984Sjhaslam * Options and Tunables/bufpolicy; 36*5984Sjhaslam * Options and Tunables/statusrate 37*5984Sjhaslam */ 38*5984Sjhaslam 39*5984Sjhaslam #pragma D option bufsize=1000 40*5984Sjhaslam #pragma D option bufpolicy=ring 41*5984Sjhaslam #pragma D option statusrate=10ms 42*5984Sjhaslam 43*5984Sjhaslam fbt::: 44*5984Sjhaslam { 45*5984Sjhaslam @a = stddev(1); 46*5984Sjhaslam } 47*5984Sjhaslam 48*5984Sjhaslam tick-1sec 49*5984Sjhaslam /n++ == 10/ 50*5984Sjhaslam { 51*5984Sjhaslam exit(0); 52*5984Sjhaslam } 53