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linux: Refactors Owner/Group to DevicePermissions

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This commit is contained in:
Matthew Ellison
2017-05-23 14:58:32 -04:00
parent 15d1b3ddbb
commit 937f6ba955
2 changed files with 24 additions and 20 deletions
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14
syscalls_linux.go
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@@ -81,16 +81,16 @@ func createInterface(fd uintptr, ifName string, flags uint16) (createdIFName str
func setDeviceOptions(fd uintptr, config Config) (err error) {
// Set Device Owner
if config.Owner >= 0 {
if err = ioctl(fd, syscall.TUNSETOWNER, uintptr(config.Owner)); err != nil {
// Device Permissions
if config.Permissions != nil {
// Set Owner
if err = ioctl(fd, syscall.TUNSETOWNER, uintptr(config.Permissions.Owner)); err != nil {
return
}
}
// Set Device Group
if config.Group >= 0 {
if err = ioctl(fd, syscall.TUNSETGROUP, uintptr(config.Group)); err != nil {
// Set Group
if err = ioctl(fd, syscall.TUNSETGROUP, uintptr(config.Permissions.Group)); err != nil {
return
}
}