Merge tag 'for-5.6-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave...
[linux-2.6-microblaze.git] / tools / testing / selftests / bpf / progs / test_global_func7.c
1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2020 Facebook */
3 #include <stddef.h>
4 #include <linux/bpf.h>
5 #include <bpf/bpf_helpers.h>
6
7 __attribute__ ((noinline))
8 void foo(struct __sk_buff *skb)
9 {
10         skb->tc_index = 0;
11 }
12
13 SEC("classifier/test")
14 int test_cls(struct __sk_buff *skb)
15 {
16         foo(skb);
17         return 0;
18 }