tun-linux.c File Reference

#include "config.h"
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <linux/if.h>
#include <linux/if_tun.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "dnet.h"

Go to the source code of this file.

Classes
struct	tun
Functions
tun_t *	tun_open (struct addr *src, struct addr *dst, int mtu)
const char *	tun_name (tun_t *tun)
int	tun_fileno (tun_t *tun)
ssize_t	tun_send (tun_t *tun, const void *buf, size_t size)
ssize_t	tun_recv (tun_t *tun, void *buf, size_t size)
tun_t *	tun_close (tun_t *tun)

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Function Documentation

tun_t* tun_close (  tun_t *  tun  )

Definition at line 107 of file tun-linux.c. References intf_close(), and NULL.

int tun_fileno (  tun_t *  tun  )

Definition at line 73 of file tun-linux.c. References tun::fd.

const char* tun_name (  tun_t *  tun  )

Definition at line 67 of file tun-linux.c.

tun_t* tun_open (  struct addr *  src, struct addr *  dst, int  mtu )

Definition at line 36 of file tun-linux.c. References INTF_FLAG_POINTOPOINT, INTF_FLAG_UP, intf_open(), intf_set(), memset, NULL, strlcpy, and tun_close().

ssize_t tun_recv (  tun_t *  tun, void *  buf, size_t  size )

Definition at line 93 of file tun-linux.c. References tun::fd.

ssize_t tun_send (  tun_t *  tun, const void *  buf, size_t  size )

Definition at line 79 of file tun-linux.c. References ETH_TYPE_IP, and tun::fd.

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