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1// SPDX-License-Identifier: GPL-2.02// Copyright (c) 2019 Facebook3#include <linux/bpf.h>4#include <stdbool.h>5#include <bpf/bpf_helpers.h>6#include <bpf/bpf_endian.h>7#include <bpf/bpf_tracing.h>8 9__u64 ext_called = 0;10 11SEC("freplace/test_pkt_md_access")12int test_pkt_md_access_new(struct __sk_buff *skb)13{14 ext_called = skb->len;15 return 0;16}17 18char _license[] SEC("license") = "GPL";19