permits an application to dynamically find a free device, and to add and remove loop ... following ioctl (2) operations: LOOP_CTL_GET_FREE Allocate or find a free loop devicepermits an application to dynamically find a free device, and to add and remove loop ... following ioctl (2) operations: LOOP_CTL_GET_FREE Allocate or find a free loop deviceFUSE_OPENDIR respectively. The daemon may now free any resources associated with the file handle