wireguard-go/device/bindsocketshim.go
David Crawshaw b84f1d4db2 device: export Bind and remove socketfd shims for android
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-06-22 10:42:28 +10:00

37 lines
1008 B
Go

/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2017-2020 WireGuard LLC. All Rights Reserved.
*/
package device
import (
"errors"
"golang.zx2c4.com/wireguard/conn"
)
// TODO(crawshaw): this method is a compatibility shim. Replace with direct use of conn.
func (device *Device) BindSocketToInterface4(interfaceIndex uint32, blackhole bool) error {
if device.net.bind == nil {
return errors.New("Bind is not yet initialized")
}
if iface, ok := device.net.bind.(conn.BindSocketToInterface); ok {
return iface.BindSocketToInterface4(interfaceIndex, blackhole)
}
return nil
}
// TODO(crawshaw): this method is a compatibility shim. Replace with direct use of conn.
func (device *Device) BindSocketToInterface6(interfaceIndex uint32, blackhole bool) error {
if device.net.bind == nil {
return errors.New("Bind is not yet initialized")
}
if iface, ok := device.net.bind.(conn.BindSocketToInterface); ok {
return iface.BindSocketToInterface6(interfaceIndex, blackhole)
}
return nil
}