uprobe_syscall.c

 1// SPDX-License-Identifier: GPL-2.0
 2#include "vmlinux.h"
 3#include <bpf/bpf_helpers.h>
 4#include <string.h>
 5
 6struct pt_regs regs;
 7
 8char _license[] SEC("license") = "GPL";
 9
10SEC("uprobe")
11int probe(struct pt_regs *ctx)
12{
13	__builtin_memcpy(&regs, ctx, sizeof(regs));
14	return 0;
15}