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Simplifies Platform Specific Interface Creation

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The interface `Config` object is now passed directly into each creation
function in order to more easily use additional options.

In addition, the linux and darwin parameters were split to better
capture different options for each platform.
This commit is contained in:
Matthew Ellison
2017-05-22 12:25:48 -04:00
parent 80f6655041
commit 70591d2499
9 changed files with 38 additions and 48 deletions
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8
syscalls_linux.go
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@@ -21,12 +21,12 @@ type ifReq struct {
pad [0x28 - 0x10 - 2]byte
}
func newTAP(ifName string) (ifce *Interface, err error) {
func newTAP(config Config) (ifce *Interface, err error) {
file, err := os.OpenFile("/dev/net/tun", os.O_RDWR, 0)
if err != nil {
return nil, err
}
name, err := createInterface(file.Fd(), ifName, cIFF_TAP|cIFF_NO_PI)
name, err := createInterface(file.Fd(), config.Name, cIFF_TAP|cIFF_NO_PI)
if err != nil {
return nil, err
}
@@ -34,12 +34,12 @@ func newTAP(ifName string) (ifce *Interface, err error) {
return
}
func newTUN(ifName string) (ifce *Interface, err error) {
func newTUN(config Config) (ifce *Interface, err error) {
file, err := os.OpenFile("/dev/net/tun", os.O_RDWR, 0)
if err != nil {
return nil, err
}
name, err := createInterface(file.Fd(), ifName, cIFF_TUN|cIFF_NO_PI)
name, err := createInterface(file.Fd(), config.Name, cIFF_TUN|cIFF_NO_PI)
if err != nil {
return nil, err
}