rdma_leave_multicast(3) centos man page | unix.com

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)