1 | /* SPDX-License-Identifier: GPL-2.0 |
2 | * Copyright (c) 2018 Davide Caratti, Red Hat inc. |
3 | * |
4 | * This program is free software; you can redistribute it and/or |
5 | * modify it under the terms of version 2 of the GNU General Public |
6 | * License as published by the Free Software Foundation. |
7 | */ |
8 | |
9 | #include <linux/bpf.h> |
10 | #include <linux/pkt_cls.h> |
11 | |
12 | __attribute__((section("action-ok" ),used)) int action_ok(struct __sk_buff *s) |
13 | { |
14 | return TC_ACT_OK; |
15 | } |
16 | |
17 | __attribute__((section("action-ko" ),used)) int action_ko(struct __sk_buff *s) |
18 | { |
19 | s->data = 0x0; |
20 | return TC_ACT_OK; |
21 | } |
22 | |
23 | char _license[] __attribute__((section("license" ),used)) = "GPL" ; |
24 | |