1 // SPDX-License-Identifier: GPL-2.0 2 #include <linux/bpf.h> 3 #include <bpf/bpf_helpers.h> 4 5 SEC("freplace") 6 int freplace_prog(void) 7 { 8 return 0; 9 } 10 11 char _license[] SEC("license") = "GPL"; 12