nebula/wintun/device.go

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2021-11-08 11:36:31 -07:00
//go:build windows
// +build windows
2021-11-08 11:36:31 -07:00
/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2017-2021 WireGuard LLC. All Rights Reserved.
*/
//NOTE: this file was forked from https://git.zx2c4.com/wireguard-go/tree/tun/tun.go?id=851efb1bb65555e0f765a3361c8eb5ac47435b19
package wintun
import (
"os"
)
type Device interface {
File() *os.File // returns the file descriptor of the device
Read([]byte, int) (int, error) // read a packet from the device (without any additional headers)
Write([]byte, int) (int, error) // writes a packet to the device (without any additional headers)
Flush() error // flush all previous writes to the device
Name() (string, error) // fetches and returns the current name
Close() error // stops the device and closes the event channel
}