/**
* Checks whether the current user has the given privilege on the storage backend.
*
* The storage backend is responsible for the actual execution of this operation,
* so this is merely a shortcut.
*
* @param string $privilege The privilege to check against.
* @return boolean true if the user has the permission, false otherwise.
*/
function can_do($privilege)
{
return $this->storage->can_do($privilege);
}
