1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate  * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate  *
4*7c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate  * with the License.
8*7c478bd9Sstevel@tonic-gate  *
9*7c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate  * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate  *
14*7c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate  *
20*7c478bd9Sstevel@tonic-gate  * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate  */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24*7c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
25*7c478bd9Sstevel@tonic-gate  */
26*7c478bd9Sstevel@tonic-gate 
27*7c478bd9Sstevel@tonic-gate #pragma D option quiet
28*7c478bd9Sstevel@tonic-gate 
29*7c478bd9Sstevel@tonic-gate BEGIN
30*7c478bd9Sstevel@tonic-gate {
31*7c478bd9Sstevel@tonic-gate 	/*
32*7c478bd9Sstevel@tonic-gate 	 * Get the start time, in nanoseconds.
33*7c478bd9Sstevel@tonic-gate 	 */
34*7c478bd9Sstevel@tonic-gate 	start = timestamp;
35*7c478bd9Sstevel@tonic-gate }
36*7c478bd9Sstevel@tonic-gate 
37*7c478bd9Sstevel@tonic-gate syscall:::entry
38*7c478bd9Sstevel@tonic-gate {
39*7c478bd9Sstevel@tonic-gate 	@func[execname] = count();
40*7c478bd9Sstevel@tonic-gate }
41*7c478bd9Sstevel@tonic-gate 
42*7c478bd9Sstevel@tonic-gate END
43*7c478bd9Sstevel@tonic-gate {
44*7c478bd9Sstevel@tonic-gate 	/*
45*7c478bd9Sstevel@tonic-gate 	 * Normalize the aggregation based on the number of seconds we have
46*7c478bd9Sstevel@tonic-gate 	 * been running.  (There are 1,000,000,000 nanoseconds in one second.)
47*7c478bd9Sstevel@tonic-gate 	 */
48*7c478bd9Sstevel@tonic-gate 	normalize(@func, (timestamp - start) / 1000000000);
49*7c478bd9Sstevel@tonic-gate }
50