rdma_destroy_event_channel (3) Linux Manual Page

rdma_destroy_event_channel – Close an event communication channel.

Synopsis

#include <rdma/rdma_cma.h>
void rdma_destroy_event_channel

    (struct rdma_event_channel *channel);

Arguments

channel

The communication channel to destroy.

Description

Release all resources associated with an event channel and closes the associated file descriptor.

Return Value

Returns 0 on success, or -1 on error. If an error occurs, errno will be set to indicate the failure reason.

Notes

All rdma_cm_id’s associated with the event channel must be destroyed, and all returned events must be acked before calling this function.

See Also

rdma_create_event_channel(3), rdma_get_cm_event(3), rdma_ack_cm_event(3)