mirror of
https://github.com/cheat/cheat.git
synced 2024-11-22 22:11:35 +01:00
55b18b4897
commit 95479c8ad744db48386a5c78e54ef8da80e9120b
Author: Chris Lane <chris@chris-allen-lane.com>
Date: Wed Apr 28 12:26:32 2021 -0400
chore(version): bump version to 4.2.1
commit 6956f51cae
Author: Chris Lane <chris@chris-allen-lane.com>
Date: Wed Apr 28 12:24:21 2021 -0400
fix(Makefile): `vendor-update`
Update the `vendor-update` build target to run `go mod vendor` after
updating dependencies.
commit 0aca411279
Author: Chris Lane <chris@chris-allen-lane.com>
Date: Wed Apr 28 12:23:24 2021 -0400
chore(deps): update dependencies
commit e847956b02
Author: Chris Lane <chris@chris-allen-lane.com>
Date: Wed Apr 28 08:26:51 2021 -0400
chore(deps): build updates
- Upgrade `go` to `1.16.3`
- Attempt to fix build errors regarding dependencies
76 lines
2.5 KiB
Go
76 lines
2.5 KiB
Go
// 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.
|
|
|
|
//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
|
|
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
|
|
|
|
package unix
|
|
|
|
import (
|
|
"runtime"
|
|
"unsafe"
|
|
)
|
|
|
|
// ioctl itself should not be exposed directly, but additional get/set
|
|
// functions for specific types are permissible.
|
|
|
|
// IoctlSetInt performs an ioctl operation which sets an integer value
|
|
// on fd, using the specified request number.
|
|
func IoctlSetInt(fd int, req uint, value int) error {
|
|
return ioctl(fd, req, uintptr(value))
|
|
}
|
|
|
|
// IoctlSetPointerInt performs an ioctl operation which sets an
|
|
// integer value on fd, using the specified request number. The ioctl
|
|
// argument is called with a pointer to the integer value, rather than
|
|
// passing the integer value directly.
|
|
func IoctlSetPointerInt(fd int, req uint, value int) error {
|
|
v := int32(value)
|
|
return ioctl(fd, req, uintptr(unsafe.Pointer(&v)))
|
|
}
|
|
|
|
// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
|
|
//
|
|
// To change fd's window size, the req argument should be TIOCSWINSZ.
|
|
func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
|
|
// TODO: if we get the chance, remove the req parameter and
|
|
// hardcode TIOCSWINSZ.
|
|
err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
|
runtime.KeepAlive(value)
|
|
return err
|
|
}
|
|
|
|
// IoctlSetTermios performs an ioctl on fd with a *Termios.
|
|
//
|
|
// The req value will usually be TCSETA or TIOCSETA.
|
|
func IoctlSetTermios(fd int, req uint, value *Termios) error {
|
|
// TODO: if we get the chance, remove the req parameter.
|
|
err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
|
|
runtime.KeepAlive(value)
|
|
return err
|
|
}
|
|
|
|
// IoctlGetInt performs an ioctl operation which gets an integer value
|
|
// from fd, using the specified request number.
|
|
//
|
|
// A few ioctl requests use the return value as an output parameter;
|
|
// for those, IoctlRetInt should be used instead of this function.
|
|
func IoctlGetInt(fd int, req uint) (int, error) {
|
|
var value int
|
|
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
|
return value, err
|
|
}
|
|
|
|
func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
|
|
var value Winsize
|
|
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
|
return &value, err
|
|
}
|
|
|
|
func IoctlGetTermios(fd int, req uint) (*Termios, error) {
|
|
var value Termios
|
|
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
|
|
return &value, err
|
|
}
|