Joshua Wise's Git repositories - ambien.git/blame_incremental

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	1	/*
	2	File: Ambien.h
	3	Program: Ambien
	4	Original author: Michael Roßberg
	5	mick@binaervarianz.de
	6	Rewritten by: Joshua Wise
	7	jwise@andrew.cmu.edu
	8	Description: Ambien is a kernel extension to disable sleep-on-clamshell.
	9
	10	Ambien is free software; you can redistribute it and/or modify
	11	it under the terms of the GNU General Public License as published by
	12	the Free Software Foundation; either version 2 of the License, or
	13	(at your option) any later version.
	14
	15	Ambien is distributed in the hope that it will be useful,
	16	but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	GNU General Public License for more details.
	19
	20	You should have received a copy of the GNU General Public License
	21	along with Ambien; if not, write to the Free Software
	22	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	23	*/
	24
	25	#include <IOKit/IOService.h>
	26	#include <IOKit/IOWorkLoop.h>
	27	#include <IOKit/IONotifier.h>
	28
	29	class Ambien : public IOService {
	30	OSDeclareDefaultStructors(Ambien);
	31
	32	public:
	33	// driver startup and shutdown
	34	virtual bool init(OSDictionary * = 0);
	35	virtual bool start(IOService* provider);
	36	virtual void stop(IOService* provider);
	37	virtual void free();
	38
	39	virtual IOWorkLoop* getWorkLoop();
	40	virtual IOReturn message(UInt32 type, IOService provider, void arg);
	41	virtual IOReturn setPowerState(unsigned long which, IOService *dev);
	42
	43	private:
	44
	45	IOWorkLoop* _workLoop;
	46	IONotifier *notifier;
	47
	48	};