1/*
2 * Copyright (c) 2003-2004, Marcus Overhagen <marcus@overhagen.de>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 *  * Redistributions of source code must retain the above copyright notice,
9 *    this list of conditions and the following disclaimer.
10 *  * Redistributions in binary form must reproduce the above copyright notice,
11 *    this list of conditions and the following disclaimer in the documentation
12 *    and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
20 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
21 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
22 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25#ifndef __SYSTEM_TIME_SOURCE_H
26#define __SYSTEM_TIME_SOURCE_H
27
28#include <TimeSource.h>
29
30class SystemTimeSource : public BTimeSource
31{
32public:
33	SystemTimeSource();
34	~SystemTimeSource();
35
36	void NodeRegistered();
37
38	BMediaAddOn* AddOn(int32 * internal_id) const;
39	status_t TimeSourceOp(const time_source_op_info & op, void * _reserved);
40
41
42	static int32 _ControlThreadStart(void *arg);
43	void ControlThread();
44
45	thread_id fControlThread;
46};
47
48#endif // __SYSTEM_TIME_SOURCE_H
49