6e5cb299dd
Basically, `devtools/reduce-includes.sh */*.c`. Build time from make clean (RUST=0) (includes building external libs): Before: real 0m38.944000-40.416000(40.1131+/-0.4)s user 3m6.790000-17.159000(15.0571+/-2.8)s sys 0m35.304000-37.336000(36.8942+/-0.57)s After: real 0m37.872000-39.974000(39.5466+/-0.59)s user 3m1.211000-14.968000(12.4556+/-3.9)s sys 0m35.008000-36.830000(36.4143+/-0.5)s Build time after touch config.vars (RUST=0): Before: real 0m19.831000-21.862000(21.5528+/-0.58)s user 2m15.361000-30.731000(28.4798+/-4.4)s sys 0m21.056000-22.339000(22.0346+/-0.35)s After: real 0m18.384000-21.307000(20.8605+/-0.92)s user 2m5.585000-26.843000(23.6017+/-6.7)s sys 0m19.650000-22.003000(21.4943+/-0.69)s Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
#include "config.h"
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#include <bitcoin/tx.h>
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#include <common/psbt_keypath.h>
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#include <common/utils.h>
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void psbt_output_set_keypath(u32 index, const struct ext_key *ext, bool is_taproot, struct wally_psbt_output *output) {
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u8 fingerprint[BIP32_KEY_FINGERPRINT_LEN];
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if (bip32_key_get_fingerprint(
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(struct ext_key *) ext, fingerprint, sizeof(fingerprint)) != WALLY_OK)
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abort();
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u32 path[1];
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path[0] = index;
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if (is_taproot) {
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if (wally_psbt_output_taproot_keypath_add(output,
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ext->pub_key + 1, sizeof(ext->pub_key) - 1,
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NULL, 0,
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fingerprint, sizeof(fingerprint),
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path, 1) != WALLY_OK)
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abort();
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} else {
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if (wally_psbt_output_keypath_add(output,
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ext->pub_key, sizeof(ext->pub_key),
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fingerprint, sizeof(fingerprint),
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path, 1) != WALLY_OK)
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abort();
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}
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}
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void psbt_add_keypath_to_last_output(struct bitcoin_tx *tx,
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u32 key_index,
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const struct ext_key *ext,
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bool is_taproot) {
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size_t outndx = tx->psbt->num_outputs - 1;
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tal_wally_start();
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psbt_output_set_keypath(key_index, ext, is_taproot, &tx->psbt->outputs[outndx]);
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tal_wally_end(tx->psbt);
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}
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