watchdog_core.h 1.3 KB

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  1. /*
  2. * watchdog_core.h
  3. *
  4. * (c) Copyright 2008-2011 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  5. * All Rights Reserved.
  6. *
  7. * (c) Copyright 2008-2011 Wim Van Sebroeck <wim@iguana.be>.
  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 <Matt_Domsch@dell.com>,
  14. * Rob Radez <rob@osinvestor.com>,
  15. * Rusty Lynch <rusty@linux.co.intel.com>
  16. * Satyam Sharma <satyam@infradead.org>
  17. * Randy Dunlap <randy.dunlap@oracle.com>
  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. #define MAX_DOGS 32 /* Maximum number of watchdog devices */
  29. /*
  30. * Functions/procedures to be called by the core
  31. */
  32. extern int watchdog_dev_register(struct watchdog_device *);
  33. extern int watchdog_dev_unregister(struct watchdog_device *);
  34. extern int __init watchdog_dev_init(void);
  35. extern void __exit watchdog_dev_exit(void);