func os.underlyingErrorIs

4 uses

	os (current package)
		error.go#L81: 	return underlyingErrorIs(err, ErrExist)
		error.go#L91: 	return underlyingErrorIs(err, ErrNotExist)
		error.go#L101: 	return underlyingErrorIs(err, ErrPermission)
		error.go#L117: func underlyingErrorIs(err, target error) bool {