34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2015 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_CONSENSUS_CONSENSUS_H
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#define BITCOIN_CONSENSUS_CONSENSUS_H
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/** The maximum allowed size for a serialized block, in bytes (network rule) */
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static const unsigned int MAX_LEGACY_BLOCK_SIZE = 1000000;
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static const unsigned int MAX_DIP0001_BLOCK_SIZE = 2000000;
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inline unsigned int MaxBlockSize(bool fDIP0001Active /*= false */)
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{
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return fDIP0001Active ? MAX_DIP0001_BLOCK_SIZE : MAX_LEGACY_BLOCK_SIZE;
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}
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/** The maximum allowed number of signature check operations in a block (network rule) */
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inline unsigned int MaxBlockSigOps(bool fDIP0001Active /*= false */)
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{
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return MaxBlockSize(fDIP0001Active) / 50;
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}
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/** Coinbase transaction outputs can only be spent after this number of new blocks (network rule) */
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static const int COINBASE_MATURITY = 100;
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/** Flags for nSequence and nLockTime locks */
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enum {
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/* Interpret sequence numbers as relative lock-time constraints. */
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LOCKTIME_VERIFY_SEQUENCE = (1 << 0),
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/* Use GetMedianTimePast() instead of nTime for end point timestamp. */
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LOCKTIME_MEDIAN_TIME_PAST = (1 << 1),
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};
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#endif // BITCOIN_CONSENSUS_CONSENSUS_H
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