RTEMS 4.9.3 On-Line Library

Partition Manager PARTITION_DELETE - Delete a partition

RTEMS C User's Guide

13.4.3: PARTITION_DELETE - Delete a partition

CALLING SEQUENCE:

rtems_status_code rtems_partition_delete(
  rtems_id id
);

DIRECTIVE STATUS CODES:

RTEMS_SUCCESSFUL - partition deleted successfully
RTEMS_INVALID_ID - invalid partition id
RTEMS_RESOURCE_IN_USE - buffers still in use
RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot delete remote partition

DESCRIPTION:

This directive deletes the partition specified by id. The partition cannot be deleted if any of its buffers are still allocated. The PTCB for the deleted partition is reclaimed by RTEMS.

NOTES:

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

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

When a global partition is deleted, the partition id must be transmitted to every node in the system for deletion from the local copy of the global object table.

The partition must reside on the local node, even if the partition was created with the RTEMS_GLOBAL option.

RTEMS C User's Guide