#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/net.h>
#include <net/sock.h>
#include <linux/in.h>
#include <linux/types.h>
#include <linux/kthread.h>
#include <linux/wait.h>
#include <linux/skbuff.h>
#include <linux/string.h>
#include <asm-generic/unaligned.h>
#include <linux/sysctl.h>
#include <linux/netfilter.h>
#include <linux/netfilter_ipv4.h>
#include <asm/checksum.h>
#include <linux/ip.h>
#include <linux/workqueue.h>
#define err(msg) printk(KERN_INFO "%s failed.\n", msg)
static void defense_work_handler(struct work_struct *work);
static DECLARE_DELAYED_WORK(defense_work, defense_work_handler);
static void defense_work_handler(struct work_struct *work)
{
printk(KERN_INFO "defense_work_handler function.\n");
}
static int __init main_init(void)
{
schedule_delayed_work(&defense_work, 3 * HZ);
return 0;
}
static void __exit main_exit(void)
{
cancel_delayed_work_sync(&defense_work);
}
module_init(main_init);
module_exit(main_exit);
MODULE_LICENSE("GPL");
Tuesday, May 08, 2012
schedule_delayed_work()用法
資料來源: schedule_delayed_work()用法
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