1 // SPDX-License-Identifier: GPL-2.0 2 #include <stdio.h> 3 #include <linux/bpf.h> 4 #include <unistd.h> 5 #include <bpf/bpf.h> 6 #include "bpf_load.h" 7 #include "trace_helpers.h" 8 9 int main(int ac, char **argv) 10 { 11 FILE *f; 12 char filename[256]; 13 14 snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]); 15 16 if (load_bpf_file(filename)) { 17 printf("%s", bpf_log_buf); 18 return 1; 19 } 20 21 f = popen("taskset 1 ping -c5 localhost", "r"); 22 (void) f; 23 24 read_trace_pipe(); 25 26 return 0; 27 } 28