| // 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" |
| |
| 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 |
| } |
