#include <linux/init.h>
#include <linux/module.h>
MODULE_LICENSE("Dual BSD/GPL");
static int hello_init(void)
{
printk(KERN_ALERT "Hello, worldn");
return 0;
}
static void hello_exit(void)
{
printk(KERN_ALERT "Goodbye, cruel worldn");
}
module_init(hello_init);
module_exit(hello_exit);--------------------------------------
printk(KERN_INFO "The process is "%s" (pid %i)n",
current->comm, current->pid);