RTEMS 4.9.6 On-Line Library

Message Manager Directives

RTEMS C User's Guide

10.4: Directives

Message Manager MESSAGE_QUEUE_CREATE - Create a queue

Message Manager MESSAGE_QUEUE_IDENT - Get ID of a queue

Message Manager MESSAGE_QUEUE_DELETE - Delete a queue

Message Manager MESSAGE_QUEUE_SEND - Put message at rear of a queue

Message Manager MESSAGE_QUEUE_URGENT - Put message at front of a queue

Message Manager MESSAGE_QUEUE_BROADCAST - Broadcast N messages to a queue

Message Manager MESSAGE_QUEUE_RECEIVE - Receive message from a queue

Message Manager MESSAGE_QUEUE_GET_NUMBER_PENDING - Get number of messages pending on a queue

Message Manager MESSAGE_QUEUE_FLUSH - Flush all messages on a queue

This section details the message manager's directives. A subsection is dedicated to each of this manager's directives and describes the calling sequence, related constants, usage, and status codes.

RTEMS C User's Guide