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 /*
  * Copyright (c) 2014, 2016 embedded brains GmbH.  All rights reserved.
  *
  *  embedded brains GmbH
  *  Dornierstr. 4
  *  82178 Puchheim
  *  Germany
  *  <rtems@embedded-brains.de>
  *
  * The license and distribution terms for this file may be
  * found in the file LICENSE in this distribution or at
  * http://www.rtems.org/license/LICENSE.
  */

 #ifndef _RTEMS_SCORE_MRSP_H
 #define _RTEMS_SCORE_MRSP_H

 #include <rtems/score/cpuopts.h>

 #if defined(RTEMS_SMP)

 #include <rtems/score/threadq.h>

 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */

 typedef struct {
   Thread_queue_Control Wait_queue;

   Priority_Node Ceiling_priority;

   Priority_Control ceiling_priorities[ RTEMS_ZERO_LENGTH_ARRAY ];
 } MRSP_Control;

 #ifdef __cplusplus
 }
 #endif /* __cplusplus */

 #endif /* RTEMS_SMP */

 #endif /* _RTEMS_SCORE_MRSP_H */
Priority_Control
uint64_t Priority_Control
The thread priority control.
Definition: priority.h:70

Priority_Node
The priority node to build up a priority aggregation.
Definition: priority.h:98

MRSP_Control::Ceiling_priority
Priority_Node Ceiling_priority
The ceiling priority used by the owner thread.
Definition: mrsp.h:71

MRSP_Control::Wait_queue
Thread_queue_Control Wait_queue
The thread queue to manage ownership and waiting threads.
Definition: mrsp.h:66

Thread_queue_Control
Definition: threadq.h:552

threadq.h
Constants and Structures Needed to Declare a Thread Queue.

RTEMS_ZERO_LENGTH_ARRAY
#define RTEMS_ZERO_LENGTH_ARRAY
This is a constant to declare zero-length arrays.
Definition: basedefs.h:945

MRSP_Control
MrsP control block.
Definition: mrsp.h:62