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// Copyright 2015 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.
//go:build !plan9 && !windows
package exec
import (
"io/fs"
"syscall"
)
// skipStdinCopyError optionally specifies a function which reports
// whether the provided stdin copy error should be ignored.
func skipStdinCopyError(err error) bool {
// Ignore EPIPE errors copying to stdin if the program
// completed successfully otherwise.
// See Issue 9173.
pe, ok := err.(*fs.PathError)
return ok &&
pe.Op == "write" && pe.Path == "|1" &&
pe.Err == syscall.EPIPE
}
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