centos man page for rdma_migrate_id

RDMA_MIGRATE_ID(3)					   Librdmacm Programmer's Manual					RDMA_MIGRATE_ID(3)

NAME
       rdma_migrate_id - Move a communication identifer to a different event channel.

SYNOPSIS
       #include <rdma/rdma_cma.h>

       int rdma_migrate_id (struct rdma_cm_id *id, struct rdma_event_channel *channel);

ARGUMENTS
       id	   An existing communication identifier to migrate.

       channel	   The communication channel that events associated with the allocated rdma_cm_id will be reported on.	May be NULL.

DESCRIPTION
       Migrates a communication identifier to a different event channel.

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

NOTES
       This routine migrates a communication identifier to the specified event channel and moves any pending events associated with the rdma_cm_id
       to the new channel.  Users should not poll for events on the rdma_cm_id's current event channel or invoke other routines on the	rdma_cm_id
       while migrating between channels.  This call will block while there are any unacknowledged events on the current event channel.

       If  the channel parameter is NULL, the specified rdma_cm_id will be placed into synchronous operation mode.  All calls on the id will block
       until the operation completes.

SEE ALSO
       rdma_cm(7), rdma_create_event_channel(3), rdma_create_id(3), rdma_get_cm_event(3)

librdmacm							    2007-11-13							RDMA_MIGRATE_ID(3)