1 #include <linux/bpf.h>
2 
3 #include <bpf/bpf_helpers.h>
4 #include <bpf/bpf_endian.h>
5 
6 int _version SEC("version") = 1;
7 
8 SEC("sk_msg1")
9 int bpf_prog1(struct sk_msg_md *msg)
10 {
11 	return SK_PASS;
12 }
13 
14 char _license[] SEC("license") = "GPL";
15