Function unknown_scids_remove

gossipd/seeker.c:249–267

Turn unknown_scids map into a flat array, removes from map. */

/* Turn unknown_scids map into a flat array, removes from map. */
static struct short_channel_id *unknown_scids_remove(const tal_t *ctx,
						     struct seeker *seeker)
{
	struct short_channel_id *scids;
	/* Marshal into an array: we can fit 8000 comfortably. */
	size_t i, max = 8000;
	u64 scid;

	scids = tal_arr(ctx, struct short_channel_id, max);
	i = 0;
	while (uintmap_first(&seeker->unknown_scids, &scid)) {
		scids[i].u64 = scid;
		(void)uintmap_del(&seeker->unknown_scids, scid);
		if (++i == max)
			break;
	}
	tal_resize(&scids, i);
	return scids;
}

/* We have selected this peer to stream us startup gossip */
static void peer_gossip_startup(struct seeker *seeker, struct peer *peer)