RTEMS  5.0.0
Functions
msgmp.c File Reference

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

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

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_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...
 
void _Message_queue_MP_Send_extract_proxy (Thread_Control *the_thread, Objects_Id id)
 
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

◆ _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.