aboutsummaryrefslogtreecommitdiffstats
path: root/tools/testing/selftests/tc-testing/action.c
blob: c32b99b80e19e8b19192684475146805c607d6f9 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
/* SPDX-License-Identifier: GPL-2.0
 * Copyright (c) 2018 Davide Caratti, Red Hat inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 */

#include <linux/bpf.h>
#include <linux/pkt_cls.h>

__attribute__((section("action-ok"),used)) int action_ok(struct __sk_buff *s)
{
	return TC_ACT_OK;
}

__attribute__((section("action-ko"),used)) int action_ko(struct __sk_buff *s)
{
	s->data = 0x0;
	return TC_ACT_OK;
}

char _license[] __attribute__((section("license"),used)) = "GPL";