RTEMS 4.9.2 On-Line Library

Multiprocessing Manager MULTIPROCESSING_ANNOUNCE - Announce the arrival of a packet

RTEMS C User's Guide

24.5.1: MULTIPROCESSING_ANNOUNCE - Announce the arrival of a packet

CALLING SEQUENCE:

void rtems_multiprocessing_announce( void );

DIRECTIVE STATUS CODES:

NONE

DESCRIPTION:

This directive informs RTEMS that a multiprocessing communications packet has arrived from another node. This directive is called by the user-provided MPCI, and is only used in multiprocessor configurations.

NOTES:

This directive is typically called from an ISR.

This directive will almost certainly cause the calling task to be preempted.

This directive does not generate activity on remote nodes.

RTEMS C User's Guide