threadqops.c File Reference

This source file contains the definition of _Thread_queue_Operations_default, _Thread_queue_Operations_FIFO, _Thread_queue_Operations_priority, and _Thread_queue_Operations_priority_inherit. More...

#include <rtems/score/threadqops.h>
#include <rtems/score/threadimpl.h>
#include <rtems/score/assert.h>
#include <rtems/score/chainimpl.h>
#include <rtems/score/rbtreeimpl.h>
#include <rtems/score/schedulerimpl.h>

Macros
#define	THREAD_QUEUE_CONTEXT_OF_PRIORITY_ACTIONS(priority_actions)
#define	THREAD_QUEUE_PRIORITY_QUEUE_OF_PRIORITY_AGGREGATION(priority_aggregation)

Functions
void	_Thread_queue_Do_nothing_priority_actions (Thread_queue_Queue *queue, Priority_Actions *priority_actions)
	Initializes the priority actions so that no actions are performed.
void	_Thread_queue_FIFO_enqueue (Thread_queue_Queue *queue, Thread_Control *the_thread, Thread_queue_Context *queue_context)
	Enqueues the thread to the FIFO thread queue.
void	_Thread_queue_FIFO_extract (Thread_queue_Queue *queue, Thread_Control *the_thread, Thread_queue_Context *queue_context)
	Extracts the thread from the FIFO thread queue.
Thread_Control *	_Thread_queue_FIFO_first (const Thread_queue_Heads *heads)
	Gets the first thread on the FIFO thread queue.
Thread_Control *	_Thread_queue_FIFO_surrender (Thread_queue_Queue *queue, Thread_queue_Heads *heads, Thread_Control *previous_owner, Thread_queue_Context *queue_context)
	Surrenders the thread queue to the first thread on the FIFO thread queue.

Variables
const Thread_queue_Operations	_Thread_queue_Operations_default
	The default thread queue operations are used when a thread is not enqueued on a thread queue.
const Thread_queue_Operations	_Thread_queue_Operations_FIFO
	The FIFO thread queue operations are used when a thread is enqueued on a thread queue and provide FIFO ordering of enqueued threads.
const Thread_queue_Operations	_Thread_queue_Operations_priority
	The FIFO thread queue operations are used when a thread is enqueued on a thread queue and provide priority ordering of enqueued threads.
const Thread_queue_Operations	_Thread_queue_Operations_priority_inherit
	The FIFO thread queue operations are used when a thread is enqueued on a thread queue and provide priority ordering of enqueued threads with support for priority inheritance.

Detailed Description

This source file contains the definition of _Thread_queue_Operations_default, _Thread_queue_Operations_FIFO, _Thread_queue_Operations_priority, and _Thread_queue_Operations_priority_inherit.

Macro Definition Documentation

THREAD_QUEUE_CONTEXT_OF_PRIORITY_ACTIONS

#define THREAD_QUEUE_CONTEXT_OF_PRIORITY_ACTIONS

(

priority_actions

)

Value:

  RTEMS_CONTAINER_OF( \
    priority_actions, \
    Thread_queue_Context, \
    Priority.Actions \
  )

THREAD_QUEUE_PRIORITY_QUEUE_OF_PRIORITY_AGGREGATION

#define THREAD_QUEUE_PRIORITY_QUEUE_OF_PRIORITY_AGGREGATION

(

priority_aggregation

)

Value:

  RTEMS_CONTAINER_OF( \
    priority_aggregation, \
    Thread_queue_Priority_queue, \
    Queue \
  )