tun

package
v0.0.0-...-baf8c09 Latest Latest
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Published: Aug 25, 2019 License: GPL-2.0 Imports: 12 Imported by: 0

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Constants

View Source
const (
	TUNEventUp = 1 << iota
	TUNEventDown
	TUNEventMTUUpdate
)

Variables

This section is empty.

Functions

This section is empty.

Types

type TUNDevice

type TUNDevice 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)
	MTU() (int, error)              // returns the MTU of the device
	Name() (string, error)          // fetches and returns the current name
	Events() chan TUNEvent          // returns a constant channel of events related to the device
	Close() error                   // stops the device and closes the event channel
}

func AndroidTunDevice

func AndroidTunDevice(fd int) (TUNDevice, error)

func CreateTUN

func CreateTUN(name string, mtu int) (TUNDevice, error)

func CreateTUNFromFile

func CreateTUNFromFile(file *os.File, mtu int) (TUNDevice, error)

type TUNEvent

type TUNEvent int

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