Provided by: librdmacm-dev_1.0.14.1-2_amd64 bug

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)