Function idev_find

hlink.c:67–85

}

struct ht_int64_node *idev_find(int64 dev, int64 ino)
{
	static struct ht_int64_node *dev_node = NULL;

	/* Note that some OSes have a dev == 0, so increment to avoid storing a 0. */
	if (!dev_node || dev_node->key != dev+1) {
		/* We keep a separate hash table of inodes for every device. */
		dev_node = hashtable_find(dev_tbl, dev+1, data_when_new);
		if (dev_node->data == data_when_new) {
			dev_node->data = hashtable_create(512, HT_KEY64);
			if (DEBUG_GTE(HLINK, 3)) {
				rprintf(FINFO, "[%s] created hashtable for dev %s\n",
					who_am_i(), big_num(dev));
			}
		}
	}

	return hashtable_find(dev_node->data, ino, (void*)-1L);
}

void idev_destroy(void)
{