23 lines
560 B
Go
23 lines
560 B
Go
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package term
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import (
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"syscall"
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"unsafe"
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)
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var kernel32 = syscall.NewLazyDLL("kernel32.dll")
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var getConsoleMode = kernel32.NewProc("GetConsoleMode")
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// IsTerminal returns true if the given file descriptor is a terminal.
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func IsTerminal(fd uintptr) bool {
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var st uint32
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r, _, e := syscall.Syscall(getConsoleMode.Addr(),
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2, fd, uintptr(unsafe.Pointer(&st)), 0)
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return r != 0 && e == 0
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}
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