tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#include <uapi/linux/ptrace.h>
2#include <uapi/linux/bpf.h>
3#include <linux/version.h>
4#include "bpf_helpers.h"
5
6SEC("kprobe/open_ctree")
7int bpf_prog1(struct pt_regs *ctx)
8{
9 unsigned long rc = -12;
10
11 bpf_override_return(ctx, rc);
12 return 0;
13}
14
15char _license[] SEC("license") = "GPL";
16u32 _version SEC("version") = LINUX_VERSION_CODE;