// mutex to prevent concurrent read operations overloading walks.
	rotational bool
	walkMu     *sync.Mutex
	walkReadMu *sync.Mutex
}

// checkPathLength - returns error if given path name length more than 255
func checkPathLength(pathName string) error {
	// Apple OS X path length is limited to 1016
	if runtime.GOOS == "darwin" && len(pathName) > 1016 {
		return errFileNameTooLong
	}

		{"data/G_792/srv-tse/c/users/denis/documents/gestionlocative.txt", nil},
	}

	for _, testCase := range testCases {
		gotErr := checkPathLength(testCase.path)
		t.Run("", func(t *testing.T) {
			if gotErr != testCase.expectedErr {
				t.Errorf("Expected %s, got %s", testCase.expectedErr, gotErr)
			}
		})
	}
}

// Tests validate volume name.