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/**
* @file
*
* @brief Inlined Routines Associated with the SuperCore Barrier
*
* This include file contains all of the inlined routines associated
* with the SuperCore barrier.
*/
/*
* COPYRIGHT (c) 1989-2006.
* 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.rtems.com/license/LICENSE.
*/
#ifndef _RTEMS_SCORE_COREBARRIER_H
# error "Never use <rtems/score/corebarrier.inl> directly; include <rtems/score/corebarrier.h> instead."
#endif
#ifndef _RTEMS_SCORE_COREBARRIER_INL
#define _RTEMS_SCORE_COREBARRIER_INL
/**
* @addtogroup ScoreBarrier
*/
/**@{**/
#include <rtems/score/thread.h>
#include <rtems/score/threadq.h>
/**
* This function returns true if the automatic release attribute is
* enabled in the @a attribute_set and false otherwise.
*
* @param[in] the_attribute is the attribute set to test
*
* @return true if the priority attribute is enabled
*/
RTEMS_INLINE_ROUTINE bool _CORE_barrier_Is_automatic(
CORE_barrier_Attributes *the_attribute
)
{
return
(the_attribute->discipline == CORE_BARRIER_AUTOMATIC_RELEASE);
}
/**
* This routine returns the number of threads currently waiting at the barrier.
*
* @param[in] the_barrier is the barrier to obtain the number of blocked
* threads for
* @return the current count of this barrier
*/
RTEMS_INLINE_ROUTINE uint32_t _CORE_barrier_Get_number_of_waiting_threads(
CORE_barrier_Control *the_barrier
)
{
return the_barrier->number_of_waiting_threads;
}
/** @} */
#endif
/* end of include file */
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