mk_adrv_plugin_fns

function get_pupsfs_name(){
  if [ -f "$1" ]; then
    loop_dev=losetup-FULL -a | grep "$(basename $1)" | cut -d ':' -f1
    #TODO [ -z loop_dev ] && mount $1
    mt_pt=cat /proc/mounts | grep "$loop_dev" | cut -d ' ' -f2
  elif [ -d "$1" ]; then #not necesiarily a mount point
    mt_pt="$1"
  fi
}