1#!/usr/sbin/dtrace -ws
2/*
3 * CDDL HEADER START
4 *
5 * The contents of this file are subject to the terms of the
6 * Common Development and Distribution License (the "License").
7 * You may not use this file except in compliance 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/*
24 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
25 * Use is subject to license terms.
26 */
27
28#pragma ident	"@(#)err.D_ACT_SPEC.SpeculateWithChill.d	1.1	06/08/28 SMI"
29
30/*
31 * ASSERTION:
32 * Destructive actions may never be speculative.
33 *
34 * SECTION: Speculative Tracing/Using a Speculation
35 * SECTION: dtrace (1M) Utility/ -w option
36 *
37 */
38#pragma D option quiet
39
40BEGIN
41{
42	i = 0;
43}
44
45profile:::tick-1sec
46/i < 1/
47{
48	var = speculation();
49	speculate(var);
50	printf("Speculation ID: %d", var);
51	chill(10);
52	i++;
53}
54
55profile:::tick-1sec
56/1 == 1/
57{
58	exit(0);
59}
60
61ERROR
62{
63	exit(0);
64}
65
66END
67{
68	exit(0);
69}
70