tap_freebsd is too small for licensing

[govpn.git] / src / cypherpunks.ru / govpn / tap_freebsd.go

diff --git a/src/cypherpunks.ru/govpn/tap_freebsd.go b/src/cypherpunks.ru/govpn/tap_freebsd.go
index 157c583c76f1b5ffd28cb0ac1bf8a1c933474465..c6beef76e55896ebb34334af250f3cc086e8c204 100644 (file)
--- a/src/cypherpunks.ru/govpn/tap_freebsd.go
+++ b/src/cypherpunks.ru/govpn/tap_freebsd.go
@@ -2,7 +2,7 @@
 
 /*
 GoVPN -- simple secure free software virtual private network daemon
-Copyright (C) 2014-2016 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2014-2017 Sergey Matveev <stargrave@stargrave.org>
 */
 
 package govpn
@@ -11,8 +11,11 @@ import (
        "io"
        "os"
        "path"
+
+       "github.com/pkg/errors"
 )
 
-func newTAPer(ifaceName string) (io.ReadWriter, error) {
-       return os.OpenFile(path.Join("/dev/", ifaceName), os.O_RDWR, os.ModePerm)
+func newTAPer(ifaceName string) (io.ReadWriteCloser, error) {
+       output, err := os.OpenFile(path.Join("/dev/", ifaceName), os.O_RDWR, os.ModePerm)
+       return output, errors.Wrap(err, "os.OpenFile")
 }