rdma_listen - Listen for incoming connection requests.

       id          RDMA identifier.

       backlog     backlog of incoming connection requests.

       Initiates  a  listen  for  incoming  connection  requests or datagram service lookup.  The listen will be
       restricted to the locally bound source address.

       rdma_listen - Listen for incoming connection requests.

       Users  must  have  bound  the rdma_cm_id to a local address by calling rdma_bind_addr before calling this
       routine.  If the rdma_cm_id is bound to a specific IP address, the listen  will  be  restricted  to  that
       address  and  the  associated  RDMA  device.  If the rdma_cm_id is bound to an RDMA port number only, the
       listen will occur across all RDMA devices.

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

rdma_cm(7), rdma_bind_addr(3), rdma_connect(3), rdma_accept(3), rdma_reject(3), rdma_get_cm_event(3)

librdmacm                                          2007-05-15                                     RDMA_LISTEN(3)

#include<rdma/rdma_cma.h>intrdma_listen(structrdma_cm_id*id,intbacklog);