1 // Copyright 2020 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package syscall 6 7 import "unsafe" 8 9 func IoctlPtr(fd, req uintptr, arg unsafe.Pointer) Errno { 10 err := ioctlPtr(int(fd), uint(req), arg) 11 if err != nil { 12 return err.(Errno) 13 } 14 return 0 15 } 16