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bitcoin: remove unused functions, or make static.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2021-12-04 21:55:06 +10:30
parent f64df6fbb5
commit d9968bbc0c
48 changed files with 28 additions and 574 deletions
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59
bitcoin/tx.c
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@@ -97,16 +97,6 @@ int bitcoin_tx_add_output(struct bitcoin_tx *tx, const u8 *script,
return i;
}
int bitcoin_tx_add_multi_outputs(struct bitcoin_tx *tx,
struct bitcoin_tx_output **outputs)
{
for (size_t j = 0; j < tal_count(outputs); j++)
bitcoin_tx_add_output(tx, outputs[j]->script,
NULL, outputs[j]->amount);
return tx->wtx->num_outputs;
}
bool elements_wtx_output_is_fee(const struct wally_tx *tx, int outnum)
{
assert(outnum < tx->num_outputs);
@@ -376,20 +366,6 @@ void bitcoin_tx_input_set_script(struct bitcoin_tx *tx, int innum, u8 *script)
tal_wally_end(tx->psbt);
}
const u8 *bitcoin_tx_input_get_witness(const tal_t *ctx,
const struct bitcoin_tx *tx, int innum,
int witnum)
{
const u8 *witness_item;
struct wally_tx_witness_item *item;
assert(innum < tx->wtx->num_inputs);
assert(witnum < tx->wtx->inputs[innum].witness->num_items);
item = &tx->wtx->inputs[innum].witness->items[witnum];
witness_item =
tal_dup_arr(ctx, u8, item->witness, item->witness_len, 0);
return witness_item;
}
/* FIXME: remove */
void bitcoin_tx_input_get_txid(const struct bitcoin_tx *tx, int innum,
struct bitcoin_txid *out)
@@ -747,16 +723,6 @@ struct bitcoin_tx *fromwire_bitcoin_tx(const tal_t *ctx,
return tx;
}
struct wally_tx *fromwire_wally_tx(const tal_t *ctx,
const u8 **cursor, size_t *max)
{
struct wally_tx *wtx;
wtx = pull_wtx(ctx, cursor, max);
if (!wtx)
return fromwire_fail(cursor, max);
return wtx;
}
void towire_bitcoin_txid(u8 **pptr, const struct bitcoin_txid *txid)
{
towire_sha256_double(pptr, &txid->shad);
@@ -784,31 +750,6 @@ void towire_bitcoin_tx(u8 **pptr, const struct bitcoin_tx *tx)
towire_wally_psbt(pptr, tx->psbt);
}
void towire_wally_tx(u8 **pptr, const struct wally_tx *wtx)
{
u8 *lin = linearize_wtx(tmpctx, wtx);
towire_u8_array(pptr, lin, tal_count(lin));
}
struct bitcoin_tx_output *fromwire_bitcoin_tx_output(const tal_t *ctx,
const u8 **cursor, size_t *max)
{
struct bitcoin_tx_output *output = tal(ctx, struct bitcoin_tx_output);
output->amount = fromwire_amount_sat(cursor, max);
u16 script_len = fromwire_u16(cursor, max);
output->script = fromwire_tal_arrn(output, cursor, max, script_len);
if (!*cursor)
return tal_free(output);
return output;
}
void towire_bitcoin_tx_output(u8 **pptr, const struct bitcoin_tx_output *output)
{
towire_amount_sat(pptr, output->amount);
towire_u16(pptr, tal_count(output->script));
towire_u8_array(pptr, output->script, tal_count(output->script));
}
bool wally_tx_input_spends(const struct wally_tx_input *input,
const struct bitcoin_outpoint *outpoint)
{