1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright Leon Hwang */
3
4 #include "vmlinux.h"
5 #include <bpf/bpf_helpers.h>
6 #include <bpf/bpf_tracing.h>
7
8 int count = 0;
9
10 SEC("fexit/subprog_tail")
11 int BPF_PROG(fexit, struct sk_buff *skb)
12 {
13 count++;
14
15 return 0;
16 }
17
18 char _license[] SEC("license") = "GPL";
19
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.