20 lines
319 B
C
20 lines
319 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
|
|
#include <linux/bpf.h>
|
|
#include <bpf/bpf_helpers.h>
|
|
|
|
char _license[] SEC("license") = "GPL";
|
|
|
|
__u32 load_offset = 0;
|
|
int test_result = 0;
|
|
|
|
SEC("tc")
|
|
int skb_process(struct __sk_buff *skb)
|
|
{
|
|
char buf[16];
|
|
|
|
test_result = bpf_skb_load_bytes(skb, load_offset, buf, 10);
|
|
|
|
return 0;
|
|
}
|