1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2020 Facebook
3
4 #include <linux/stddef.h>
5 #include <linux/ipv6.h>
6 #include <linux/bpf.h>
7 #include <linux/in.h>
8 #include <sys/socket.h>
9 #include <bpf/bpf_helpers.h>
10 #include <bpf/bpf_endian.h>
11
12 SEC("freplace/connect_v4_prog")
13 int new_connect_v4_prog(struct bpf_sock_addr *ctx)
14 {
15 // return value thats in invalid range
16 return 255;
17 }
18
19 char _license[] SEC("license") = "GPL";
20
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TOMOYO® is a registered trademark of NTT DATA CORPORATION.