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#include<linux/module.h>
#include<linux/kernel.h>
#include<linux/kdev_t.h>
#include<linux/device.h>
#include<linux/cdev.h>
#include<linux/fs.h>
#include"judgm_mod.h"
#include"judgm.h"
#include"judgx_com.h"
static int __init mod_init(){
alloc_chrdev_region(&mod_dev,0,1,"judgm");
mod_class = class_create(THIS_MODULE,"chardev");
device_create(mod_class,NULL,mod_dev,NULL,"judgm");
cdev_init(&mod_cdev,&mod_fops);
cdev_add(&mod_cdev,mod_dev,1);
judgm_proc_init();
judgm_security_hook();
judgm_syscall_hook();
pr_alert("judgm:Init\n");
return 0;
}
static void __exit mod_exit(){
cdev_del(&mod_cdev);
device_destroy(mod_class,mod_dev);
class_destroy(mod_class);
unregister_chrdev_region(mod_dev,1);
judgm_proc_exit();
judgm_syscall_unhook();
judgm_security_unhook();
pr_alert("judgm:Exit\n");
}
module_init(mod_init);
module_exit(mod_exit);
MODULE_LICENSE("GPL");
static long mod_ioctl(struct file *file,unsigned int cmd,unsigned long arg){
int ret;
ret = -1;
switch(cmd){
case IOCTL_PROC_ADD:
ret = judgm_proc_add(arg);
break;
case IOCTL_PROC_GET:
ret = judgm_proc_get(arg);
break;
case IOCTL_PROC_KILL:
ret = judgm_proc_kill(arg);
break;
case IOCTL_PROC_DEL:
ret = judgm_proc_del(arg);
break;
}
return ret;
}
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