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Files
mc/pkg/console/isatty_windows.go
2015-05-16 18:27:05 -07:00

38 lines
1.1 KiB
Go

// +build windows
/*
* Minio Client (C) 2015 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package console
import (
"syscall"
"unsafe"
)
/// Console functions
//
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms683167%28v=vs.85%29.aspx
var kernel32 = syscall.NewLazyDLL("kernel32.dll") // ugly DLL loading but cannot do much on windows
var procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
// isatty return true if the file descriptor is terminal.
func isatty(fd uintptr) bool {
var st uint32
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fd, uintptr(unsafe.Pointer(&st)), 0)
return r != 0 && e == 0
}