channel_control: rename record_channel_open + expose

lightningd/channel_control.c

@@ -78,7 +78,7 @@ void notify_feerate_change(struct lightningd *ld)
 	}
 }
 
-static void record_channel_open(struct channel *channel)
+void channel_record_open(struct channel *channel)
 {
 	struct chain_coin_mvt *mvt;
 	struct amount_msat channel_open_amt;
@@ -146,7 +146,7 @@ static void lockin_complete(struct channel *channel)
 	/* Fees might have changed (and we use IMMEDIATE once we're funded),
 	 * so update now. */
 	try_update_feerates(channel->peer->ld, channel);
-	record_channel_open(channel);
+	channel_record_open(channel);
 }
 
 bool channel_on_funding_locked(struct channel *channel,

lightningd/channel_control.h

@@ -32,6 +32,9 @@ struct command_result *cancel_channel_before_broadcast(struct command *cmd,
 /* Update the channel info on funding locked */
 bool channel_on_funding_locked(struct channel *channel,
 			       struct pubkey *next_per_commitment_point);
+
+/* Record channel open (coin movement notifications) */
+void channel_record_open(struct channel *channel);
 /* Forget a channel. Deletes the channel and handles all
  * associated waiting commands, if present. Notifies peer if available */
 void forget_channel(struct channel *channel, const char *err_msg);