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trace_process.c
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#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/kprobes.h>
#include <linux/ktime.h>
#include <linux/limits.h>
#include <linux/sched.h>
#include <linux/fdtable.h>
#include <asm/ptrace.h>
#include <linux/binfmts.h>
#include <linux/version.h>
#include <linux/skbuff.h>
#include <linux/module.h>
#include <linux/kprobes.h>
#include <linux/kallsyms.h>
#include <asm/uaccess.h>
#include "trace_process.h"
/* per-instance private data */
static int __init hook_syscall_init(void) {
kprobe_execve_init();
kprobe_setns_init();
kprobe_unshare_init();
kretprobe_fork_init();
printk("Kprobe and kretprobe successfully!\n");
return 0;
}
static void __exit hook_syscall_exit(void) {
kprobe_execve_exit();
kretprobe_fork_exit();
kprobe_unshare_exit();
kprobe_setns_exit();
}
module_init(hook_syscall_init)
module_exit(hook_syscall_exit)
MODULE_LICENSE("GPL");