core-lightning/lightningd/channel_control.h
ZmnSCPxj 097a8e72d1 channel_control: Forget if unconfirmed for a long time and we are fundee.
We should forget this as it is a potential DoS if we remember every
funding txid that an attacker gave in a `funding_created` but never
broadcasted.
2018-05-23 14:37:32 -07:00

27 lines
768 B
C

#ifndef LIGHTNING_LIGHTNINGD_CHANNEL_CONTROL_H
#define LIGHTNING_LIGHTNINGD_CHANNEL_CONTROL_H
#include "config.h"
#include <ccan/short_types/short_types.h>
#include <stdbool.h>
struct channel;
struct crypto_state;
struct lightningd;
bool peer_start_channeld(struct channel *channel,
const struct crypto_state *cs,
int peer_fd, int gossip_fd,
const u8 *funding_signed,
bool reconnected);
/* Returns true if subd told, otherwise false. */
bool channel_tell_funding_locked(struct lightningd *ld,
struct channel *channel,
const struct bitcoin_txid *txid,
u32 depth);
/* Notify channels of new blocks. */
void channel_notify_new_block(struct lightningd *ld,
u32 block_height);
#endif /* LIGHTNING_LIGHTNINGD_CHANNEL_CONTROL_H */