30 lines
651 B
Go
30 lines
651 B
Go
// Copyright 2022 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.
|
|
|
|
//go:build hurd
|
|
|
|
package unix
|
|
|
|
/*
|
|
#include <stdint.h>
|
|
int ioctl(int, unsigned long int, uintptr_t);
|
|
*/
|
|
import "C"
|
|
import "unsafe"
|
|
|
|
func ioctl(fd int, req uint, arg uintptr) (err error) {
|
|
r0, er := C.ioctl(C.int(fd), C.ulong(req), C.uintptr_t(arg))
|
|
if r0 == -1 && er != nil {
|
|
err = er
|
|
}
|
|
return
|
|
}
|
|
|
|
func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
|
|
r0, er := C.ioctl(C.int(fd), C.ulong(req), C.uintptr_t(uintptr(arg)))
|
|
if r0 == -1 && er != nil {
|
|
err = er
|
|
}
|
|
return
|
|
}
|