Function unmap_file

fileio.c:317–332

}

int unmap_file(struct map_struct *map)
{
	int	ret;

	if (map->p) {
		free(map->p);
		map->p = NULL;
	}
	ret = map->status;
#if 0 /* I don't think we really need this. */
	force_memzero(map, sizeof map[0]);
#endif
	free(map);

	return ret;
}