tailscale/tempfork/osexec/exec_windows.go

24 lines
618 B
Go

// Copyright 2017 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.
package exec
import (
"os"
"syscall"
)
func init() {
skipStdinCopyError = func(err error) bool {
// Ignore ERROR_BROKEN_PIPE and ERROR_NO_DATA errors copying
// to stdin if the program completed successfully otherwise.
// See Issue 20445.
const _ERROR_NO_DATA = syscall.Errno(0xe8)
pe, ok := err.(*os.PathError)
return ok &&
pe.Op == "write" && pe.Path == "|1" &&
(pe.Err == syscall.ERROR_BROKEN_PIPE || pe.Err == _ERROR_NO_DATA)
}
}