1 // SPDX-License-Identifier: GPL-2.0 2 /* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ 3 4 #include "vmlinux.h" 5 #include <bpf/bpf_helpers.h> 6 7 char _license[] SEC("license") = "GPL"; 8 9 SEC("xdp") 10 int xdp_prog1(struct xdp_md *xdp) 11 { 12 return XDP_DROP; 13 } 14