1 // SPDX-License-Identifier: GPL-2.0 2 /* Copyright (c) 2022 Google */ 3 4 #include "vmlinux.h" 5 #include <bpf/bpf_tracing.h> 6 7 bool prog1_called = false; 8 bool prog2_called = false; 9 10 SEC("raw_tp/sys_enter") 11 int prog1(const void *ctx) 12 { 13 prog1_called = true; 14 return 0; 15 } 16 17 SEC("raw_tp/sys_exit") 18 int prog2(const void *ctx) 19 { 20 prog2_called = true; 21 return 0; 22 } 23 24