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

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <stdbool.h>
   3 #include <stddef.h>
   4 #include <linux/bpf.h>
   5 #include <bpf/bpf_helpers.h>
   6 #include <bpf/bpf_tracing.h>
   7
   8 struct task_struct;
   9
  10 SEC("fentry/__set_task_comm")
  11 int BPF_PROG(prog1, struct task_struct *tsk, const char *buf, bool exec)
  12 {
  13         return 0;
  14 }
  15
  16 SEC("fexit/__set_task_comm")
  17 int BPF_PROG(prog2, struct task_struct *tsk, const char *buf, bool exec)
  18 {
  19         return 0;
  20 }
  21
  22 char _license[] SEC("license") = "GPL";