devinet.h

一个基于linux的TCP/IP协议栈的实现

/* devinet.h
 * [e-mail]
 * 2006-10-15
 */

#ifndef INCLUDED_DEVINET_H
#define INCLUDED_DEVINET_H

#include "dev.h"

#include <linux/inetdevice.h>

void myin_dev_finish_destroy(struct in_device *idev);
int	mydevinet_ioctl(unsigned int cmd, void __user *);
struct in_ifaddr *myinet_ifa_byprefix(struct in_device *in_dev, u32 prefix,
				u32 mask);
u32 myinet_select_addr(const struct net_device *dev, u32 dst, int scope);

static inline void myin_dev_put( struct in_device *idev )
{
	if( atomic_dec_and_test(&idev->refcnt) )
		myin_dev_finish_destroy(idev);
}

void __init mydevinet_init(void);
void __exit mydevinet_exit(void);

#endif //INCLUDED_DEVINET_H