mirror of
https://github.com/ElementsProject/lightning.git
synced 2025-03-15 20:09:18 +01:00
common: simple helpers to test for either anchor feature.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
parent
0587cf324e
commit
e036080fc5
4 changed files with 18 additions and 0 deletions
|
@ -97,6 +97,12 @@ bool channel_type_has(const struct channel_type *type, int feature)
|
|||
return feature_offered(type->features, feature);
|
||||
}
|
||||
|
||||
bool channel_type_has_anchors(const struct channel_type *type)
|
||||
{
|
||||
return feature_offered(type->features, OPT_ANCHOR_OUTPUTS)
|
||||
|| feature_offered(type->features, OPT_ANCHORS_ZERO_FEE_HTLC_TX);
|
||||
}
|
||||
|
||||
bool channel_type_eq(const struct channel_type *a,
|
||||
const struct channel_type *b)
|
||||
{
|
||||
|
|
|
@ -30,6 +30,9 @@ struct channel_type *default_channel_type(const tal_t *ctx,
|
|||
/* Does this type include this feature? */
|
||||
bool channel_type_has(const struct channel_type *type, int feature);
|
||||
|
||||
/* Convenience for querying either anchor_outputs or anchors_zero_fee_htlc_tx */
|
||||
bool channel_type_has_anchors(const struct channel_type *type);
|
||||
|
||||
/* Are these two channel_types equivalent? */
|
||||
bool channel_type_eq(const struct channel_type *a,
|
||||
const struct channel_type *b);
|
||||
|
|
|
@ -182,6 +182,11 @@ bool channel_has(const struct channel *channel, int feature)
|
|||
return channel_type_has(channel->type, feature);
|
||||
}
|
||||
|
||||
bool channel_has_anchors(const struct channel *channel)
|
||||
{
|
||||
return channel_type_has_anchors(channel->type);
|
||||
}
|
||||
|
||||
static char *fmt_channel_view(const tal_t *ctx, const struct channel_view *view)
|
||||
{
|
||||
return tal_fmt(ctx, "{ owed_local=%s,"
|
||||
|
|
|
@ -159,4 +159,8 @@ struct channel_type *channel_desired_type(const tal_t *ctx,
|
|||
|
||||
/* Convenience for querying channel->type */
|
||||
bool channel_has(const struct channel *channel, int feature);
|
||||
|
||||
/* Convenience for querying either anchor_outputs or anchors_zero_fee_htlc_tx */
|
||||
bool channel_has_anchors(const struct channel *channel);
|
||||
|
||||
#endif /* LIGHTNING_COMMON_INITIAL_CHANNEL_H */
|
||||
|
|
Loading…
Add table
Reference in a new issue