tun-bsd.c File Reference

#include "config.h"
#include <sys/socket.h>
#include <sys/uio.h>
#include <errno.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.

Defines
#define	MAX_DEVS   16
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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Define Documentation

#define MAX_DEVS   16

Definition at line 29 of file tun-bsd.c. Referenced by tun_open().

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Function Documentation

tun_t* tun_close (  tun_t *  tun  )

Definition at line 135 of file tun-bsd.c. References intf_close(), intf_set(), and NULL.

int tun_fileno (  tun_t *  tun  )

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

const char* tun_name (  tun_t *  tun  )

Definition at line 87 of file tun-bsd.c.

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

Definition at line 32 of file tun-bsd.c. References addr::addr_bits, addr::addr_type, ADDR_TYPE_IP, errno, INTF_FLAG_POINTOPOINT, INTF_FLAG_UP, intf_get(), intf_open(), intf_set(), IP_ADDR_BITS, MAX_DEVS, memset, NULL, route_add(), route_close(), route_entry::route_dst, route_entry::route_gw, route_open(), snprintf, strlcpy, and tun_close().

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

Definition at line 117 of file tun-bsd.c.

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

Definition at line 99 of file tun-bsd.c. References tun::fd.

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