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validation, index: Add unspendable coinbase helper functions

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Making the checks to identify BIP30 available outside of validation.cpp is needed for reporting and tracking statistics on specific blocks and the UTXO set correctly.
This commit is contained in:
Fabian Jahr
2020-12-24 00:11:40 +01:00
parent 6d40484684
commit cb94db119f
3 changed files with 20 additions and 7 deletions
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6
src/validation.h
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@@ -1082,4 +1082,10 @@ bool DeploymentEnabled(const ChainstateManager& chainman, DEP dep)
*/
const AssumeutxoData* ExpectedAssumeutxo(const int height, const CChainParams& params);
/** Identifies blocks that overwrote an existing coinbase output in the UTXO set (see BIP30) */
bool IsBIP30Repeat(const CBlockIndex& block_index);
/** Identifies blocks which coinbase output was subsequently overwritten in the UTXO set (see BIP30) */
bool IsBIP30Unspendable(const CBlockIndex& block_index);
#endif // BITCOIN_VALIDATION_H