mirror of
https://github.com/tailscale/tailscale.git
synced 2024-12-01 22:15:51 +00:00
24 lines
618 B
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)
|
||
|
|
}
|
||
|
|
}
|