1
// Copyright 2018 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.
5
//go:build aix || solaris
14
// ioctl itself should not be exposed directly, but additional get/set
15
// functions for specific types are permissible.
17
// IoctlSetInt performs an ioctl operation which sets an integer value
18
// on fd, using the specified request number.
19
func IoctlSetInt(fd int, req int, value int) error {
20
return ioctl(fd, req, uintptr(value))
23
// IoctlSetPointerInt performs an ioctl operation which sets an
24
// integer value on fd, using the specified request number. The ioctl
25
// argument is called with a pointer to the integer value, rather than
26
// passing the integer value directly.
27
func IoctlSetPointerInt(fd int, req int, value int) error {
29
return ioctlPtr(fd, req, unsafe.Pointer(&v))
32
// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
34
// To change fd's window size, the req argument should be TIOCSWINSZ.
35
func IoctlSetWinsize(fd int, req int, value *Winsize) error {
36
// TODO: if we get the chance, remove the req parameter and
37
// hardcode TIOCSWINSZ.
38
return ioctlPtr(fd, req, unsafe.Pointer(value))
41
// IoctlSetTermios performs an ioctl on fd with a *Termios.
43
// The req value will usually be TCSETA or TIOCSETA.
44
func IoctlSetTermios(fd int, req int, value *Termios) error {
45
// TODO: if we get the chance, remove the req parameter.
46
return ioctlPtr(fd, req, unsafe.Pointer(value))
49
// IoctlGetInt performs an ioctl operation which gets an integer value
50
// from fd, using the specified request number.
52
// A few ioctl requests use the return value as an output parameter;
53
// for those, IoctlRetInt should be used instead of this function.
54
func IoctlGetInt(fd int, req int) (int, error) {
56
err := ioctlPtr(fd, req, unsafe.Pointer(&value))
60
func IoctlGetWinsize(fd int, req int) (*Winsize, error) {
62
err := ioctlPtr(fd, req, unsafe.Pointer(&value))
66
func IoctlGetTermios(fd int, req int) (*Termios, error) {
68
err := ioctlPtr(fd, req, unsafe.Pointer(&value))