tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
9int 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}