RTEMS 4.10.2 On-Line Library

Dual-Ported Memory Manager PORT_DELETE - Delete a port

RTEMS C User's Guide

rtems_status_code rtems_port_delete(
  rtems_id id
);

RTEMS_SUCCESSFUL - port deleted successfully
RTEMS_INVALID_ID - invalid port id

This directive deletes the dual-ported memory area specified by id. The DPCB for the deleted dual-ported memory area is reclaimed by RTEMS.

This directive will not cause the calling task to be preempted.

The calling task does not have to be the task that created the port. Any local task that knows the port id can delete the port.

RTEMS C User's Guide