clash/listener/tun/device/device.go
2022-03-28 03:25:55 +08:00

35 lines
723 B
Go

package device
import (
"gvisor.dev/gvisor/pkg/tcpip/stack"
)
// Device is the interface that implemented by network layer devices (e.g. tun),
// and easy to use as stack.LinkEndpoint.
type Device interface {
stack.LinkEndpoint
// Name returns the current name of the device.
Name() string
// Type returns the driver type of the device.
Type() string
// Read packets from tun device
Read(packet []byte) (int, error)
// Write packets to tun device
Write(packet []byte) (int, error)
// Close stops and closes the device.
Close() error
// UseEndpoint work for gVisor stack
UseEndpoint() error
// UseIOBased work for other ip stack
UseIOBased() error
// Wait waits for the device to close.
Wait()
}