netlink: switch from ioctl to netlink for configuration

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/device.h b/src/device.h
index f7c8d40..4d77d58 100644
--- a/src/device.h
+++ b/src/device.h
@@ -50,6 +50,7 @@ struct wireguard_device {
 	struct routing_table peer_routing_table;
 	struct mutex device_update_lock, socket_update_lock;
 	struct list_head device_list, peer_list;
+	unsigned int device_update_gen;
 	u32 fwmark;
 	u16 incoming_port;
 };