netlink-socket: New function for draining the receive buffer.

[openvswitch] / lib / netlink-socket.h

diff --git a/lib/netlink-socket.h b/lib/netlink-socket.h
index ad06d8118e8e94d8b7172d39e66ebbb9f3292dd9..6ed488050e9d0f10c40909769cb73806a7df0af0 100644 (file)
--- a/lib/netlink-socket.h
+++ b/lib/netlink-socket.h
@@ -58,6 +58,8 @@ int nl_sock_recv(struct nl_sock *, struct ofpbuf **, bool wait);
 int nl_sock_transact(struct nl_sock *, const struct ofpbuf *request,
                      struct ofpbuf **reply);
 
+int nl_sock_drain(struct nl_sock *);
+
 void nl_sock_wait(const struct nl_sock *, short int events);
 
 /* Table dumping. */