RTEMS  5.0.0
Data Structures | Macros | Enumerations | Functions
msgmp.h File Reference

Message Manager MP Support. More...

#include <rtems/score/mpciimpl.h>

Go to the source code of this file.

Data Structures

struct  Message_queue_MP_Packet
 

Macros

#define MESSAGE_QUEUE_MP_PACKET_SIZE   offsetof(Message_queue_MP_Packet, Buffer.buffer)
 

Enumerations

enum  Message_queue_MP_Remote_operations {
  MESSAGE_QUEUE_MP_ANNOUNCE_CREATE = 0, MESSAGE_QUEUE_MP_ANNOUNCE_DELETE = 1, MESSAGE_QUEUE_MP_EXTRACT_PROXY = 2, MESSAGE_QUEUE_MP_RECEIVE_REQUEST = 3,
  MESSAGE_QUEUE_MP_RECEIVE_RESPONSE = 4, MESSAGE_QUEUE_MP_SEND_REQUEST = 5, MESSAGE_QUEUE_MP_SEND_RESPONSE = 6, MESSAGE_QUEUE_MP_URGENT_REQUEST = 7,
  MESSAGE_QUEUE_MP_URGENT_RESPONSE = 8, MESSAGE_QUEUE_MP_BROADCAST_REQUEST = 9, MESSAGE_QUEUE_MP_BROADCAST_RESPONSE = 10, MESSAGE_QUEUE_MP_FLUSH_REQUEST = 11,
  MESSAGE_QUEUE_MP_FLUSH_RESPONSE = 12, MESSAGE_QUEUE_MP_GET_NUMBER_PENDING_REQUEST = 13, MESSAGE_QUEUE_MP_GET_NUMBER_PENDING_RESPONSE = 14
}
 

Functions

RTEMS_INLINE_ROUTINE bool _Message_queue_MP_Is_remote (Objects_Id id)
 
void _Message_queue_Core_message_queue_mp_support (Thread_Control *the_thread, rtems_id id)
 Message_queue_Core_message_queue_mp_support. More...
 
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_Broadcast (rtems_id id, const void *buffer, size_t size, uint32_t *count)
 Issues a remote rtems_message_queue_broadcast() request.
 
rtems_status_code _Message_queue_MP_Flush (rtems_id id, uint32_t *count)
 Issues a remote rtems_message_queue_flush() request.
 
rtems_status_code _Message_queue_MP_Get_number_pending (rtems_id id, uint32_t *count)
 Issues a remote rtems_message_queue_get_number_pending() request.
 
rtems_status_code _Message_queue_MP_Receive (rtems_id id, void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout)
 Issues a remote rtems_message_queue_receive() request.
 
rtems_status_code _Message_queue_MP_Send (rtems_id id, const void *buffer, size_t size)
 Issues a remote rtems_message_queue_send() request.
 
rtems_status_code _Message_queue_MP_Urgent (rtems_id id, const void *buffer, size_t size)
 Issues a remote rtems_message_queue_urgent() request.
 
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, Objects_Id mp_id)
 _Message_queue_MP_Send_object_was_deleted More...
 

Detailed Description

Message Manager MP Support.

This include file contains all the constants and structures associated with the Multiprocessing Support in the Message Manager.

Enumeration Type Documentation

◆ Message_queue_MP_Remote_operations

The following enumerated type defines the list of remote message queue operations.

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

◆ _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_object_was_deleted()

void _Message_queue_MP_Send_object_was_deleted ( Thread_Control the_proxy,
Objects_Id  mp_id 
)

_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.

◆ _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.