'Make a filesystem publically readable/writeable/executable.
A better alternative will be implemented in
https://clusterhq.atlassian.net/browse/FLOC-34
:param filesystem: A ``IFilesystem`` provider.'

def _make_public(self, filesystem):

    filesystem.get_path().chmod(((stat.S_IRWXU | stat.S_IRWXG) | stat.S_IRWXO))
