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

NAME
       rdma_listen - Listen for incoming connection requests.

SYNOPSIS
       #include <rdma/rdma_cma.h>

       int rdma_listen (struct rdma_cm_id *id, int backlog);

ARGUMENTS
       id          RDMA identifier.

       backlog     backlog of incoming connection requests.

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

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

NOTES
       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.

SEE ALSO
       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)