tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fexit.c

   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";