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lightningd: add channel_closed helper, expose find_channel_by_id().

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2021-06-15 06:39:51 +09:30
parent b223a6acbb
commit 6afb9f8fe7
2 changed files with 15 additions and 2 deletions
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13
lightningd/channel.h
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@ -363,6 +363,10 @@ struct channel *any_channel_by_scid(struct lightningd *ld,
struct channel *channel_by_cid(struct lightningd *ld, struct channel *channel_by_cid(struct lightningd *ld,
const struct channel_id *cid); const struct channel_id *cid);
/* Find this channel within peer */
struct channel *find_channel_by_id(const struct peer *peer,
const struct channel_id *cid);
void channel_set_last_tx(struct channel *channel, void channel_set_last_tx(struct channel *channel,
struct bitcoin_tx *tx, struct bitcoin_tx *tx,
const struct bitcoin_signature *sig, const struct bitcoin_signature *sig,
@ -403,6 +407,15 @@ static inline bool channel_active(const struct channel *channel)
&& !channel_on_chain(channel); && !channel_on_chain(channel);
} }
static inline bool channel_closed(const struct channel *channel)
{
return channel->state == CLOSINGD_COMPLETE
|| channel->state == AWAITING_UNILATERAL
|| channel->state == FUNDING_SPEND_SEEN
|| channel->state == ONCHAIN
|| channel->state == CLOSED;
}
void get_channel_basepoints(struct lightningd *ld, void get_channel_basepoints(struct lightningd *ld,
const struct node_id *peer_id, const struct node_id *peer_id,
const u64 dbid, const u64 dbid,

4
lightningd/channel_control.c
View File

@ -788,8 +788,8 @@ void channel_notify_new_block(struct lightningd *ld,
tal_free(to_forget); tal_free(to_forget);
} }
static struct channel *find_channel_by_id(const struct peer *peer, struct channel *find_channel_by_id(const struct peer *peer,
const struct channel_id *cid) const struct channel_id *cid)
{ {
struct channel *c; struct channel *c;