blob: ef5277d982d92148a4b10d1819471fdd773f8587 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
// SPDX-License-Identifier: GPL-2.0-only
#include <stddef.h>
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
struct S {
int x;
};
__noinline int foo(const struct S *s)
{
return s ? bpf_get_prandom_u32() < s->x : 0;
}
SEC("cgroup_skb/ingress")
int test_cls(struct __sk_buff *skb)
{
return foo((const void *)skb);
}
|