1 | // SPDX-License-Identifier: GPL-2.0 |
---|---|
2 | // Copyright (c) 2019 Facebook |
3 | #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 | |
11 | SEC("freplace/test_pkt_md_access") |
12 | int test_pkt_md_access_new(struct __sk_buff *skb) |
13 | { |
14 | ext_called = skb->len; |
15 | return 0; |
16 | } |
17 | |
18 | char _license[] SEC("license") = "GPL"; |
19 |