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 2004 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#ifndef _TRACE_H_
30#define _TRACE_H_
31
32
33/***** GLOBAL CONSTANTS *****/
34
35#define TRACE_LEVEL_MAX		4
36
37#define TRACE_TRAFFIC		0x1
38#define TRACE_PACKET		0x2
39#define TRACE_PDU		0x4
40
41
42/***** GLOBAL VARIABLES *****/
43
44extern int trace_level;		/* 0 ... TRACE_LEVEL_MAX */
45extern uint32_t trace_flags;
46
47
48/***** GLOBAL FUNCTIONS *****/
49
50extern void trace(char *, ...);
51extern int trace_set(int level, char *error_label);
52extern void trace_reset();
53extern void trace_increment();
54extern void trace_decrement();
55
56#endif
57