Merge tag 'docs-5.2' of git://git.lwn.net/linux
[sfrench/cifs-2.6.git] / samples / bpf / tracex1_user.c
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
8 int main(int ac, char **argv)
9 {
10         FILE *f;
11         char filename[256];
12
13         snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]);
14
15         if (load_bpf_file(filename)) {
16                 printf("%s", bpf_log_buf);
17                 return 1;
18         }
19
20         f = popen("taskset 1 ping -c5 localhost", "r");
21         (void) f;
22
23         read_trace_pipe();
24
25         return 0;
26 }