go robustio_darwin 源码
golang robustio_darwin 代码
文件路径：/src/cmd/go/internal/robustio/robustio_darwin.go
// Copyright 2019 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 robustio
import (
"errors"
"syscall"
)
const errFileNotFound = syscall.ENOENT
// isEphemeralError returns true if err may be resolved by waiting.
func isEphemeralError(err error) bool {
var errno syscall.Errno
if errors.As(err, &errno) {
return errno == errFileNotFound
}
return false
}
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