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 2006 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 #include <stdio.h> 30 #include <stdlib.h> 31 #include <syslog.h> 32 #include <stdarg.h> 33 #include <string.h> 34 35 #define DEBUG_NONE 0 36 #define DEBUG_SYSLOG 1 37 #define DEBUG_STDERR 2 38 39 /* Change and recompile or modify with a debugger */ 40 int debug_enabled = 0; 41 42 /*PRINTFLIKE1*/ 43 void 44 debug(char *fmt, ...) 45 { 46 va_list ap; 47 48 va_start(ap, fmt); 49 50 switch (debug_enabled) { 51 case DEBUG_NONE: 52 break; 53 case DEBUG_SYSLOG: 54 vsyslog(LOG_DEBUG, fmt, ap); 55 break; 56 case DEBUG_STDERR: 57 (void) vfprintf(stderr, fmt, ap); 58 (void) fprintf(stderr, "\n"); 59 break; 60 } 61 va_end(ap); 62 } 63