linux/tools/testing/selftests/bpf/progs/test_global_func11.c

20 lines
310 B
C

// 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(skb);
}