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validation: Change return value of VerifyDB to enum type

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This does not change behavior. It is in preparation for
special handling of the case where VerifyDB doesn't finish
for various reasons, but doesn't fail.
This commit is contained in:
Martin Zumsande
2022-10-06 15:51:09 -04:00
parent 52ddbd52f9
commit 6360b5302d
4 changed files with 40 additions and 22 deletions
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7
src/validation.h
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@@ -349,12 +349,17 @@ bool HasValidProofOfWork(const std::vector<CBlockHeader>& headers, const Consens
/** Return the sum of the work on a given set of headers */
arith_uint256 CalculateHeadersWork(const std::vector<CBlockHeader>& headers);
enum class VerifyDBResult {
SUCCESS,
CORRUPTED_BLOCK_DB,
};
/** RAII wrapper for VerifyDB: Verify consistency of the block and coin databases */
class CVerifyDB {
public:
CVerifyDB();
~CVerifyDB();
bool VerifyDB(
[[nodiscard]] VerifyDBResult VerifyDB(
Chainstate& chainstate,
const Consensus::Params& consensus_params,
CCoinsView& coinsview,