/* * Copyright (c) 2002 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /*! * @header NISDebugLog * Definition of simple DebugLog controlled by environment variable */ #ifndef _DEBUGLOG_H_ #define _DEBUGLOG_H_ #include <stdlib.h> #include <stdio.h> #include <syslog.h> // syslog // Set compile flag BUILDING_NSLDEBUG=1 to enable debug logging // Set environment variable NSLDEBUG at run time to see messages #define LOG_ALL 0 #if LOG_ALL #define DBGLOG(format, args...) \ if (true) \ { \ syslog( LOG_ERR, format , ## args); \ fflush(NULL); \ } \ else #else #define DBGLOG(format, args...) \ if (getenv( "NSLDEBUG" )) \ { \ fprintf (stderr, format , ## args); \ fflush(NULL); \ } \ else #endif #endif