devices: af_packet - use netlink to get/set mtu

[vpp.git] / src / vnet / devices / netlink.h

diff --git a/src/vnet/devices/netlink.h b/src/vnet/devices/netlink.h
index 4c76568..f1c4260 100644 (file)
--- a/src/vnet/devices/netlink.h
+++ b/src/vnet/devices/netlink.h
@@ -22,6 +22,7 @@ clib_error_t *vnet_netlink_set_link_netns (int ifindex, int netns_fd,
 clib_error_t *vnet_netlink_set_link_master (int ifindex, char *master_ifname);
 clib_error_t *vnet_netlink_set_link_addr (int ifindex, u8 * addr);
 clib_error_t *vnet_netlink_set_link_state (int ifindex, int up);
+clib_error_t *vnet_netlink_get_link_mtu (int ifindex, u32 *mtu);
 clib_error_t *vnet_netlink_set_link_mtu (int ifindex, int mtu);
 clib_error_t *vnet_netlink_add_ip4_addr (int ifindex, void *addr,
                                         int pfx_len);