Linux Kernel  3.7.1
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watchdog_core.h
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1 /*
2  * watchdog_core.h
3  *
4  * (c) Copyright 2008-2011 Alan Cox <[email protected]>,
5  * All Rights Reserved.
6  *
7  * (c) Copyright 2008-2011 Wim Van Sebroeck <[email protected]>.
8  *
9  * This source code is part of the generic code that can be used
10  * by all the watchdog timer drivers.
11  *
12  * Based on source code of the following authors:
13  * Matt Domsch <[email protected]>,
14  * Rob Radez <[email protected]>,
15  * Rusty Lynch <[email protected]>
16  * Satyam Sharma <[email protected]>
17  * Randy Dunlap <[email protected]>
18  *
19  * This program is free software; you can redistribute it and/or
20  * modify it under the terms of the GNU General Public License
21  * as published by the Free Software Foundation; either version
22  * 2 of the License, or (at your option) any later version.
23  *
24  * Neither Alan Cox, CymruNet Ltd., Wim Van Sebroeck nor Iguana vzw.
25  * admit liability nor provide warranty for any of this software.
26  * This material is provided "AS-IS" and at no charge.
27  */
28 
29 #define MAX_DOGS 32 /* Maximum number of watchdog devices */
30 
31 /*
32  * Functions/procedures to be called by the core
33  */
34 extern int watchdog_dev_register(struct watchdog_device *);
35 extern int watchdog_dev_unregister(struct watchdog_device *);
36 extern int __init watchdog_dev_init(void);
37 extern void __exit watchdog_dev_exit(void);