diff options
Diffstat (limited to '')
-rw-r--r-- | device/bindsocketshim.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/device/bindsocketshim.go b/device/bindsocketshim.go new file mode 100644 index 0000000..c4dd4ef --- /dev/null +++ b/device/bindsocketshim.go @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: MIT + * + * Copyright (C) 2017-2019 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.BindToInterface); ok { + return iface.BindToInterface4(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.BindToInterface); ok { + return iface.BindToInterface6(interfaceIndex, blackhole) + } + return nil +} |