Multiprocessing Support for the Message Queue Manager. More...

#include <rtems/rtems/messageimpl.h>
#include <rtems/rtems/optionsimpl.h>
#include <rtems/score/coremsgimpl.h>
#include <rtems/score/statesimpl.h>
#include <rtems/score/threadimpl.h>

Include dependency graph for msgmp.c:

Functions
	RTEMS_STATIC_ASSERT (MESSAGE_QUEUE_MP_PACKET_SIZE<=MP_PACKET_MINIMUM_PACKET_SIZE, Message_queue_MP_Packet)

void	_Message_queue_MP_Send_process_packet (Message_queue_MP_Remote_operations operation, Objects_Id message_queue_id, rtems_name name, Objects_Id proxy_id)
	_Message_queue_MP_Send_process_packet More...

rtems_status_code	_Message_queue_MP_Send_request_packet (Message_queue_MP_Remote_operations operation, Objects_Id message_queue_id, const void buffer, size_t size_p, rtems_option option_set, rtems_interval timeout)
	_Message_queue_MP_Send_request_packet More...

void	_Message_queue_MP_Send_response_packet (Message_queue_MP_Remote_operations operation, Objects_Id message_queue_id, Thread_Control *the_thread)
	_Message_queue_MP_Send_response_packet More...

void	_Message_queue_MP_Process_packet (rtems_packet_prefix *the_packet_prefix)
	_Message_queue_MP_Process_packet More...

void	_Message_queue_MP_Send_object_was_deleted (Thread_Control *the_proxy)
	_Message_queue_MP_Send_object_was_deleted More...

void	_Message_queue_MP_Send_extract_proxy (void *argument)
	_Message_queue_MP_Send_extract_proxy More...

Message_queue_MP_Packet *	_Message_queue_MP_Get_packet (void)
	_Message_queue_MP_Get_packet More...

void	_Message_queue_Core_message_queue_mp_support (Thread_Control *the_thread, Objects_Id id)
	Message_queue_Core_message_queue_mp_support. More...

Detailed Description

Multiprocessing Support for the Message Queue Manager.

Function Documentation

◆ _Message_queue_Core_message_queue_mp_support()

void _Message_queue_Core_message_queue_mp_support	(	Thread_Control *	the_thread,
		rtems_id	id
	)

Message_queue_Core_message_queue_mp_support.

Input parameters: the_thread - the remote thread the message was submitted to id - id of the message queue

Output parameters: NONE

References _Message_queue_MP_Send_response_packet(), and RTEMS_SUCCESSFUL.

◆ _Message_queue_MP_Get_packet()

Message_queue_MP_Packet* _Message_queue_MP_Get_packet ( void )

_Message_queue_MP_Get_packet

This function is used to obtain a message queue mp packet.

References _MPCI_Get_packet().

◆ _Message_queue_MP_Process_packet()

void _Message_queue_MP_Process_packet ( rtems_packet_prefix * the_packet_prefix )

_Message_queue_MP_Process_packet

This routine performs the actions specific to this package for the request from another node.

◆ _Message_queue_MP_Send_extract_proxy()

void _Message_queue_MP_Send_extract_proxy ( void * argument )

_Message_queue_MP_Send_extract_proxy

This routine is invoked when a task is deleted and it has a proxy which must be removed from a thread queue and the remote node must be informed of this.

References _Message_queue_MP_Send_process_packet().

◆ _Message_queue_MP_Send_object_was_deleted()

void _Message_queue_MP_Send_object_was_deleted ( Thread_Control * the_proxy )

_Message_queue_MP_Send_object_was_deleted

This routine is invoked indirectly by the thread queue when a proxy has been removed from the thread queue and the remote node must be informed of this.

References _Message_queue_MP_Send_response_packet(), and RTEMS_OBJECT_WAS_DELETED.

◆ _Message_queue_MP_Send_process_packet()

void _Message_queue_MP_Send_process_packet	(	Message_queue_MP_Remote_operations	operation,
		Objects_Id	message_queue_id,
		rtems_name	name,
		Objects_Id	proxy_id
	)

_Message_queue_MP_Send_process_packet

This routine performs a remote procedure call so that a process operation can be performed on another node.

Referenced by _Message_queue_MP_Send_extract_proxy().

◆ _Message_queue_MP_Send_request_packet()

rtems_status_code _Message_queue_MP_Send_request_packet	(	Message_queue_MP_Remote_operations	operation,
		Objects_Id	message_queue_id,
		const void *	buffer,
		size_t *	size_p,
		rtems_option	option_set,
		rtems_interval	timeout
	)

_Message_queue_MP_Send_request_packet

This routine performs a remote procedure call so that a directive operation can be initiated on another node.

◆ _Message_queue_MP_Send_response_packet()

void _Message_queue_MP_Send_response_packet	(	Message_queue_MP_Remote_operations	operation,
		Objects_Id	message_queue_id,
		Thread_Control *	the_thread
	)

_Message_queue_MP_Send_response_packet

This routine performs a remote procedure call so that a directive can be performed on another node.

Referenced by _Message_queue_Core_message_queue_mp_support(), and _Message_queue_MP_Send_object_was_deleted().

Functions