lwt_inout_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
{
	switch (func_id) {
	case BPF_FUNC_skb_load_bytes:
		return &bpf_skb_load_bytes_proto;
	case BPF_FUNC_skb_pull_data:
		return &bpf_skb_pull_data_proto;
	case BPF_FUNC_csum_diff:
		return &bpf_csum_diff_proto;
	case BPF_FUNC_get_cgroup_classid:
		return &bpf_get_cgroup_classid_proto;
	case BPF_FUNC_get_route_realm:
		return &bpf_get_route_realm_proto;
	case BPF_FUNC_get_hash_recalc:
		return &bpf_get_hash_recalc_proto;
	case BPF_FUNC_perf_event_output:
		return &bpf_skb_event_output_proto;
	case BPF_FUNC_get_smp_processor_id:
		return &bpf_get_smp_processor_id_proto;
	case BPF_FUNC_skb_under_cgroup:
		return &bpf_skb_under_cgroup_proto;
	default:
		return bpf_base_func_proto(func_id);
	}
}
Unknown