TUN_OFFSET_BYTES per platform

This commit is contained in:
Neil Alexander 2019-11-24 21:03:02 +00:00
parent f6f9b3ef76
commit 85c5bc61ac
No known key found for this signature in database
GPG Key ID: A02A2019A2BB0944
6 changed files with 11 additions and 3 deletions

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@ -9,8 +9,6 @@ import (
"github.com/Arceliar/phony" "github.com/Arceliar/phony"
) )
const TUN_OFFSET_BYTES = 4
type tunWriter struct { type tunWriter struct {
phony.Inbox phony.Inbox
tun *TunAdapter tun *TunAdapter

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@ -15,6 +15,8 @@ import (
wgtun "golang.zx2c4.com/wireguard/tun" wgtun "golang.zx2c4.com/wireguard/tun"
) )
const TUN_OFFSET_BYTES = 0
const SIOCSIFADDR_IN6 = (0x80000000) | ((288 & 0x1fff) << 16) | uint32(byte('i'))<<8 | 12 const SIOCSIFADDR_IN6 = (0x80000000) | ((288 & 0x1fff) << 16) | uint32(byte('i'))<<8 | 12
type in6_addrlifetime struct { type in6_addrlifetime struct {

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@ -15,6 +15,8 @@ import (
wgtun "golang.zx2c4.com/wireguard/tun" wgtun "golang.zx2c4.com/wireguard/tun"
) )
const TUN_OFFSET_BYTES = 0
// Configures the "utun" adapter with the correct IPv6 address and MTU. // Configures the "utun" adapter with the correct IPv6 address and MTU.
func (tun *TunAdapter) setup(ifname string, addr string, mtu int) error { func (tun *TunAdapter) setup(ifname string, addr string, mtu int) error {
if ifname == "auto" { if ifname == "auto" {

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@ -9,6 +9,8 @@ import (
wgtun "golang.zx2c4.com/wireguard/tun" wgtun "golang.zx2c4.com/wireguard/tun"
) )
const TUN_OFFSET_BYTES = 0
// Configures the TUN adapter with the correct IPv6 address and MTU. // Configures the TUN adapter with the correct IPv6 address and MTU.
func (tun *TunAdapter) setup(ifname string, addr string, mtu int) error { func (tun *TunAdapter) setup(ifname string, addr string, mtu int) error {
if ifname == "auto" { if ifname == "auto" {

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@ -9,6 +9,8 @@ import (
wgtun "golang.zx2c4.com/wireguard/tun" wgtun "golang.zx2c4.com/wireguard/tun"
) )
const TUN_OFFSET_BYTES = 0
// Configures the TUN adapter with the correct IPv6 address and MTU. // Configures the TUN adapter with the correct IPv6 address and MTU.
func (tun *TunAdapter) setup(ifname string, addr string, mtu int) error { func (tun *TunAdapter) setup(ifname string, addr string, mtu int) error {
iface, err := wgtun.CreateTUN(ifname, mtu) iface, err := wgtun.CreateTUN(ifname, mtu)

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@ -2,6 +2,8 @@
package tuntap package tuntap
// This is to catch Windows platforms
import ( import (
"bytes" "bytes"
"errors" "errors"
@ -16,7 +18,7 @@ import (
"golang.zx2c4.com/wireguard/windows/tunnel/winipcfg" "golang.zx2c4.com/wireguard/windows/tunnel/winipcfg"
) )
// This is to catch Windows platforms const TUN_OFFSET_BYTES = 4
// Configures the TUN adapter with the correct IPv6 address and MTU. // Configures the TUN adapter with the correct IPv6 address and MTU.
func (tun *TunAdapter) setup(ifname string, addr string, mtu int) error { func (tun *TunAdapter) setup(ifname string, addr string, mtu int) error {