Commit 0165daae authored by Cindy Lu's avatar Cindy Lu Committed by Michael S. Tsirkin
Browse files

net: introduce qemu_get_peer 



This is a small function that can get the peer
from given NetClientState and queue_index

Signed-off-by: default avatarCindy Lu <lulu@redhat.com>
Message-Id: <20200701145538.22333-2-lulu@redhat.com>
Reviewed-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Acked-by: default avatarJason Wang <jasowang@redhat.com>
parent 8bc43f39

include/net/net.h

+1 −0
Original line number Diff line number Diff line
@@ -176,6 +176,7 @@ void hmp_info_network(Monitor *mon, const QDict *qdict); 
void net_socket_rs_init(SocketReadState *rs,

                        SocketReadStateFinalize *finalize,

                        bool vnet_hdr);

NetClientState *qemu_get_peer(NetClientState *nc, int queue_index);



/* NIC info */

net/net.c

+7 −0
Original line number Diff line number Diff line
@@ -325,6 +325,13 @@ void *qemu_get_nic_opaque(NetClientState *nc) 
    return nic->opaque;

}



NetClientState *qemu_get_peer(NetClientState *nc, int queue_index)

{

    assert(nc != NULL);

    NetClientState *ncs = nc + queue_index;

    return ncs->peer;

}



static void qemu_cleanup_net_client(NetClientState *nc)

{

    QTAILQ_REMOVE(&net_clients, nc, next);