#ifndef?__KERNEL__
#define?__KERNEL__
#endif
#ifndef?MODULE
#define?MODULE
#endif

#include?
#include?
#include?
#include?
#include?
#include?
#include?
/*struct?that?is?used?for?register?hook*/
static?struct?nf_hook_ops?nfho;


/*?definition?of?hook?function?*/
unsigned?int?hook_func（unsigned?int?hooknum
???????????????????????struct?sk_buff?**skb
???????????????????????const?struct?net_device?*in
???????????????????????const?struct?net_device?*out
???????????????????????int?（*okfn）（struct?sk_buff?*））
{
????struct?sk_buff?*pskb=*skb;
????if（（pskb->nh.iph->saddr）==in_aton（“192.168.1.27“））
????{
	printk（“<0>““A?Packet?from?192.168.1.27:?DRO

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1352??2008-07-23?13:34??11\filter_ip.c

?????文件???????1819??2008-07-23?11:07??11\filter_port.c

?????文件???????1577??2008-07-23?13:31??11\filter_prot.c

?????文件????????211??2008-07-23?13:28??11\Makefile

?????文件??????????0??2010-03-24?16:02??11\Module.symvers

?????目錄??????????0??2013-12-16?13:15??11

-----------?---------??----------?-----??----

?????????????????4959????????????????????6