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/* clock.h
*
* This file describes the Clock Driver for all boards.
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#ifndef __CLOCK_DRIVER_h
#define __CLOCK_DRIVER_h
#ifdef __cplusplus
extern "C" {
#endif
/* variables */
extern volatile rtems_unsigned32 Clock_driver_ticks;
/* functions */
rtems_task Exit_task();
void exit_task_init();
void Install_clock( rtems_isr_entry );
void ReInstall_clock( rtems_isr_entry );
void Clock_exit();
rtems_isr Clock_isr(
rtems_vector_number
);
/* driver entries */
#define CLOCK_DRIVER_TABLE_ENTRY \
{ Clock_initialize, NULL, NULL, NULL, NULL, NULL }
rtems_device_driver Clock_initialize(
rtems_device_major_number,
rtems_device_minor_number,
void *,
rtems_id,
rtems_unsigned32 *
);
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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