// SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ #include <linux/types.h> #include <linux/bpf.h> #include <bpf/bpf_helpers.h> #include "bpf_tracing_net.h" struct bpf_fib_lookup fib_params = {}; int fib_lookup_ret = 0; int lookup_flags = 0; SEC("tc") int fib_lookup(struct __sk_buff *skb) { fib_lookup_ret = bpf_fib_lookup(skb, &fib_params, sizeof(fib_params), lookup_flags); return TC_ACT_SHOT; } char _license[] SEC("license") = "GPL";