From 1f0976a26c1d0a6b5eb2c0aa993f12d89f96eed2 Mon Sep 17 00:00:00 2001
From: Mathias Hall-Andersen <mathias@hall-andersen.dk>
Date: Wed, 28 Jun 2017 23:45:45 +0200
Subject: Work on UAPI

Cross-platform API (get operation)
Handshake initiation creation process
Outbound packet flow
Fixes from code-review
---
 src/tun_linux.go | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'src/tun_linux.go')

diff --git a/src/tun_linux.go b/src/tun_linux.go
index d545dfa..cbbcb70 100644
--- a/src/tun_linux.go
+++ b/src/tun_linux.go
@@ -9,9 +9,7 @@ import (
 	"unsafe"
 )
 
-/* Platform dependent functions for interacting with
- * TUN devices on linux systems
- *
+/* Implementation of the TUN device interface for linux
  */
 
 const CloneDevicePath = "/dev/net/tun"
@@ -45,7 +43,7 @@ func (tun *NativeTun) Read(d []byte) (int, error) {
 	return tun.fd.Read(d)
 }
 
-func CreateTUN(name string) (TUN, error) {
+func CreateTUN(name string) (TUNDevice, error) {
 	// Open clone device
 	fd, err := os.OpenFile(CloneDevicePath, os.O_RDWR, 0)
 	if err != nil {
@@ -53,7 +51,7 @@ func CreateTUN(name string) (TUN, error) {
 	}
 
 	// Prepare ifreq struct
-	var ifr [18]byte
+	var ifr [128]byte
 	var flags uint16 = IFF_TUN | IFF_NO_PI
 	nameBytes := []byte(name)
 	if len(nameBytes) >= IFNAMSIZ {
-- 
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