1/* 2 * Copyright (c) 1998-2002 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * The contents of this file constitute Original Code as defined in and 7 * are subject to the Apple Public Source License Version 1.1 (the 8 * "License"). You may not use this file except in compliance with the 9 * License. Please obtain a copy of the License at 10 * http://www.apple.com/publicsource and read it before using this file. 11 * 12 * This Original Code and all software distributed under the License are 13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER 14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the 17 * License for the specific language governing rights and limitations 18 * under the License. 19 * 20 * @APPLE_LICENSE_HEADER_END@ 21 */ 22/* 23 $Log: IOFWQEventSource.h,v $ 24 Revision 1.2 2002/09/25 00:27:20 niels 25 flip your world upside-down 26 27*/ 28 29#ifndef _IOKIT_IOFWQEVENTSOURCE_H 30#define _IOKIT_IOFWQEVENTSOURCE_H 31 32#import <IOKit/IOEventSource.h> 33 34class IOFWCmdQ ; 35class IOFireWireController ; 36 37class IOFWQEventSource : public IOEventSource 38{ 39 OSDeclareDefaultStructors(IOFWQEventSource) 40 41protected: 42 IOFWCmdQ *fQueue; 43 virtual bool checkForWork(); 44 45public: 46 bool init(IOFireWireController *owner); 47 inline void signalWorkAvailable() {IOEventSource::signalWorkAvailable();}; 48 inline void openGate() {IOEventSource::openGate();}; 49 inline void closeGate() {IOEventSource::closeGate();}; 50 inline bool inGate( void ) {return workLoop->inGate();}; 51}; 52 53#endif 54