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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [rtems/] [macros/] [rtems/] [rtems/] [eventset.inl] - Rev 594
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/* eventset.inl
*
* This include file contains the macro implementation of inlined
* routines in the event set object.
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id: eventset.inl,v 1.2 2001-09-27 11:59:19 chris Exp $
*/
#ifndef __EVENT_SET_inl
#define __EVENT_SET_inl
/*PAGE
*
* _Event_sets_Is_empty
*/
#define _Event_sets_Is_empty( _the_event_set ) \
((_the_event_set) == 0 )
/*PAGE
*
* _Event_sets_Is_empty
*/
#define _Event_sets_Post( _the_new_events, _the_event_set ) \
do { \
ISR_Level level; \
\
_ISR_Disable( level ); \
*(_the_event_set) |= (_the_new_events); \
_ISR_Enable( level ); \
} while (0);
/*PAGE
*
* _Event_sets_Is_empty
*/
#define _Event_sets_Get( _the_event_set, _the_event_condition ) \
((_the_event_set) & (_the_event_condition))
/*PAGE
*
* _Event_sets_Clear
*/
#define _Event_sets_Clear( _the_event_set, _the_mask ) \
((_the_event_set) & ~(_the_mask))
#endif
/* end of include file */
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