bitcoin-bitcoin-core/src/util/rbf.cpp

// Copyright (c) 2016-2019 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include <util/rbf.h>

#include <primitives/transaction.h>

bool SignalsOptInRBF(const CTransaction &tx)
{
    for (const CTxIn &txin : tx.vin) {
        if (txin.nSequence <= MAX_BIP125_RBF_SEQUENCE) {
            return true;
        }
    }
    return false;
}
scripted-diff: Bump copyright of files changed in 2019 -BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- 2019-12-30 22:39:22 +13:00			`// Copyright (c) 2016-2019 The Bitcoin Core developers`
[build] Add several util units Adds the following util units and adds them to libbitcoin_util: - `util/url.cpp` takes `urlDecode` from `httpserver.cpp` - `util/error.cpp` takes `TransactionErrorString` from `node/transaction.cpp` and `AmountHighWarn` and `AmountErrMsg` from `ui_interface.cpp` - `util/fees.cpp` takes `StringForFeeReason` and `FeeModeFromString` from `policy/fees.cpp` - `util/rbf.cpp` takes `SignalsOptInRBF` from `policy/rbf.cpp` - 'util/validation.cpp` takes `FormatStateMessage` and `strMessageMagic` from 'validation.cpp` 2019-04-02 17:03:37 -04:00			`// Distributed under the MIT software license, see the accompanying`
			`// file COPYING or http://www.opensource.org/licenses/mit-license.php.`

			`#include <util/rbf.h>`

			`#include <primitives/transaction.h>`

			`bool SignalsOptInRBF(const CTransaction &tx)`
			`{`
			`for (const CTxIn &txin : tx.vin) {`
			`if (txin.nSequence <= MAX_BIP125_RBF_SEQUENCE) {`
			`return true;`
			`}`
			`}`
			`return false;`
			`}`