From 0165daae5c353bd0d2b72fb39993ece8a845ad75 Mon Sep 17 00:00:00 2001 From: Cindy Lu Date: Wed, 1 Jul 2020 22:55:25 +0800 Subject: [PATCH] net: introduce qemu_get_peer This is a small function that can get the peer from given NetClientState and queue_index Signed-off-by: Cindy Lu Message-Id: <20200701145538.22333-2-lulu@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Acked-by: Jason Wang --- include/net/net.h | 1 + net/net.c | 7 +++++++ 2 files changed, 8 insertions(+) diff --git a/include/net/net.h b/include/net/net.h index 39085d9444..e7ef42d62b 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -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 */ diff --git a/net/net.c b/net/net.c index d1130296e1..9099a327dd 100644 --- a/net/net.c +++ b/net/net.c @@ -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);