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RTEMS 4.7.2 On-Line Library


Message Manager Directives

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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.


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