Source file src/cmd/internal/robustio/robustio_darwin.go

     1  // Copyright 2019 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package robustio
     6  
     7  import (
     8  	"errors"
     9  	"syscall"
    10  )
    11  
    12  const errFileNotFound = syscall.ENOENT
    13  
    14  // isEphemeralError returns true if err may be resolved by waiting.
    15  func isEphemeralError(err error) bool {
    16  	errno, ok := errors.AsType[syscall.Errno](err)
    17  	return ok && errno == errFileNotFound
    18  }
    19  

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