Function hashmap_enable_item_counting

hashmap.h:540–554

* Re-enable item counting when adding/removing items. * If counting is currently disabled, it will force count them. * It WILL NOT automatically rehash them. */

 * It WILL NOT automatically rehash them.
 */
static inline void hashmap_enable_item_counting(struct hashmap *map)
{
	unsigned int n = 0;
	struct hashmap_iter iter;

	if (map->do_count_items)
		return;

	hashmap_iter_init(map, &iter);
	while (hashmap_iter_next(&iter))
		n++;

	map->do_count_items = 1;
	map->private_size = n;
}

/* String interning */