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// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package unix
import (
"syscall"
"unsafe"
)
//extern __go_ioctl_ptr
func ioctl(int32, int32, unsafe.Pointer) int32
func Ioctl(fd int, cmd int, args unsafe.Pointer) (err error) {
if ioctl(int32(fd), int32(cmd), unsafe.Pointer(args)) < 0 {
return syscall.GetErrno()
}
return
}
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