centos man page for rdma_disconnect

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

NAME
       rdma_disconnect - This function disconnects a connection.

SYNOPSIS
       #include <rdma/rdma_cma.h>

       int rdma_disconnect (struct rdma_cm_id *id);

ARGUMENTS
       id	   RDMA identifier.

DESCRIPTION
       Disconnects  a connection and transitions any associated QP to the error state, which will flush any posted work requests to the completion
       queue.  This routine should be called by both  the  client  and	server	side  of  a  connection.   After  successfully	disconnecting,	an
       RDMA_CM_EVENT_DISCONNECTED event will be generated on both sides of the connection.

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

SEE ALSO
       rdma_connect(3), rdma_listen(3), rdma_accept(3), rdma_get_cm_event(3)

librdmacm							    2008-01-02							RDMA_DISCONNECT(3)