netfilter: xt_socket: add XT_SOCKET_RESTORESKMARK flag

[firefly-linux-kernel-4.4.55.git] / include / uapi / linux / netfilter / xt_socket.h

diff --git a/include/uapi/linux/netfilter/xt_socket.h b/include/uapi/linux/netfilter/xt_socket.h
index 6315e2ac347451228468100b6c3c88848149b78e..87644f832494997ccc97af831a5fe63b7d183e5f 100644 (file)
--- a/include/uapi/linux/netfilter/xt_socket.h
+++ b/include/uapi/linux/netfilter/xt_socket.h
@@ -6,6 +6,7 @@
 enum {
        XT_SOCKET_TRANSPARENT = 1 << 0,
        XT_SOCKET_NOWILDCARD = 1 << 1,
+       XT_SOCKET_RESTORESKMARK = 1 << 2,
 };
 
 struct xt_socket_mtinfo1 {
@@ -18,4 +19,11 @@ struct xt_socket_mtinfo2 {
 };
 #define XT_SOCKET_FLAGS_V2 (XT_SOCKET_TRANSPARENT | XT_SOCKET_NOWILDCARD)
 
+struct xt_socket_mtinfo3 {
+       __u8 flags;
+};
+#define XT_SOCKET_FLAGS_V3 (XT_SOCKET_TRANSPARENT \
+                          | XT_SOCKET_NOWILDCARD \
+                          | XT_SOCKET_RESTORESKMARK)
+
 #endif /* _XT_SOCKET_H */