See the License for the specific language governing permissions and
limitations under the License.
*/

package util

import (
	"fmt"
	"time"
)

// LockAndCheckSubPath empty implementation
func LockAndCheckSubPath(volumePath, subPath string) ([]uintptr, error) {
	return []uintptr{}, nil
}

// UnlockPath empty implementation
func UnlockPath(fileHandles []uintptr) {
}

			}
		}

		fileHandles, err := lockAndCheckSubPath(test.volumePath, test.subPath)
		unlockPath(fileHandles)
		assert.Equal(t, test.expectedHandleCount, len(fileHandles))
		if test.expectError {
			assert.NotNil(t, err, "Expect error during LockAndCheckSubPath(%s, %s)", test.volumePath, test.subPath)
			continue
		}
		assert.Nil(t, err, "Expect no error during LockAndCheckSubPath(%s, %s)", test.volumePath, test.subPath)
	}

}

// check whether hostPath is within volume path
// this func will lock all intermediate subpath directories, need to close handle outside of this func after container started
func lockAndCheckSubPath(volumePath, hostPath string) ([]uintptr, error) {
	if len(volumePath) == 0 || len(hostPath) == 0 {
		return []uintptr{}, nil
	}

	finalSubPath, err := evalSymlink(hostPath)
	if err != nil {