RDMA_LEAVE_MULTICAST(3) - man page online | library functions

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

NAME
       rdma_leave_multicast - Leaves a multicast group.

SYNOPSIS
       #include <rdma/rdma_cma.h>

       int rdma_leave_multicast (struct rdma_cm_id *id, struct sockaddr *addr);

ARGUMENTS
       id          Communication identifier associated with the request.

       addr        Multicast address identifying the group to leave.

DESCRIPTION
       Leaves a multicast group and detaches an associated QP from the group.

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

NOTES
       Calling this function before a group has been fully joined results in canceling the join
       operation.  Users should be aware that messages received from the multicast group may
       stilled be queued for completion processing immediately after leaving a multicast group.
       Destroying an rdma_cm_id will automatically leave all multicast groups.

SEE ALSO
       rdma_join_multicast(3), rdma_destroy_qp(3)

librdmacm                                   2007-05-15                    RDMA_LEAVE_MULTICAST(3)