1 // Based on ssh/terminal:
2 // Copyright 2011 The Go Authors. All rights reserved.
3 // Use of this source code is governed by a BSD-style
4 // license that can be found in the LICENSE file.
6 // +build windows,!appengine
15 var kernel32 = syscall.NewLazyDLL("kernel32.dll")
18 procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
21 // IsTerminal returns true if stderr's file descriptor is a terminal.
22 func IsTerminal() bool {
25 r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
26 return r != 0 && e == 0