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 44 extern int trace_level; /* 0 ... TRACE_LEVEL_MAX */ 45 extern uint32_t trace_flags; 46 47 48 /***** GLOBAL FUNCTIONS *****/ 49 50 extern void trace(char *, ...); 51 extern int trace_set(int level, char *error_label); 52 extern void trace_reset(); 53 extern void trace_increment(); 54 extern void trace_decrement(); 55 56 #endif 57