aljaz/lightning
1
0
Fork 0
mirror of https://github.com/aljazceru/lightning.git synced 2026-02-23 06:54:30 +01:00
Code Issues Packages Projects Releases Wiki Activity

wallet: Allow limiting the selection by confirmation height

Browse Source 
This allows us to specify that an output must have been confirmed before the
given maximum height. This allows us to specify a minimum number of
confirmations for an output to be selected.

Signed-off-by: Christian Decker <decker.christian@gmail.com>
This commit is contained in:
Christian Decker
2019-02-21 20:13:20 +01:00
committed by Rusty Russell
parent 4986d6b39d
commit 68fe5eacde
7 changed files with 29 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
common/wallet_tx.c
View File

@@ -57,7 +57,8 @@ static struct command_result *check_amount(const struct wallet_tx *wtx,
struct command_result *wtx_select_utxos(struct wallet_tx *tx,
u32 fee_rate_per_kw,
size_t out_len)
size_t out_len,
u32 maxheight)
{
struct command_result *res;
struct amount_sat fee_estimate;
@@ -66,6 +67,7 @@ struct command_result *wtx_select_utxos(struct wallet_tx *tx,
struct amount_sat amount;
tx->utxos = wallet_select_all(tx->cmd, tx->cmd->ld->wallet,
fee_rate_per_kw, out_len,
maxheight,
&amount,
&fee_estimate);
res = check_amount(tx, amount);
@@ -88,6 +90,7 @@ struct command_result *wtx_select_utxos(struct wallet_tx *tx,
tx->utxos = wallet_select_coins(tx->cmd, tx->cmd->ld->wallet,
tx->amount,
fee_rate_per_kw, out_len,
maxheight,
&fee_estimate, &tx->change);
res = check_amount(tx, tx->amount);
if (res)

3
common/wallet_tx.h
View File

@@ -29,5 +29,6 @@ struct command_result *param_wtx(struct command *cmd,
struct command_result *wtx_select_utxos(struct wallet_tx *tx,
u32 fee_rate_per_kw,
size_t out_len);
size_t out_len,
u32 maxheight);
#endif /* LIGHTNING_COMMON_WALLET_TX_H */