28 lines
645 B
Go
28 lines
645 B
Go
|
// Based on ssh/terminal:
|
||
|
|
// Copyright 2011 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.
|
||
|
|
|
||
|
|
// +build windows,!appengine
|
||
|
|
|
||
|
|
package logrus
|
||
|
|
|
||
|
|
import (
|
||
|
|
"syscall"
|
||
|
|
"unsafe"
|
||
|
|
)
|
||
|
|
|
||
|
|
var kernel32 = syscall.NewLazyDLL("kernel32.dll")
|
||
|
|
|
||
|
|
var (
|
||
|
|
procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
|
||
|
|
)
|
||
|
|
|
||
|
|
// IsTerminal returns true if stderr's file descriptor is a terminal.
|
||
|
|
func IsTerminal() bool {
|
||
|
|
fd := syscall.Stderr
|
||
|
|
var st uint32
|
||
|
|
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
|
||
|
|
return r != 0 && e == 0
|
||
|
|
}
|