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Reduce memory usage of CBlockIndex

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Ported code from https://github.com/zcash/zcash/pull/6192 with various changes needed
for the Hush codebase.
This commit is contained in:
Duke
2023-04-13 23:30:23 -04:00
parent 053e9156a7
commit e8dc755f06
9 changed files with 187 additions and 52 deletions
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4
src/txdb.h
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@@ -26,6 +26,7 @@
#include "coins.h"
#include "dbwrapper.h"
#include "chain.h"
#include <map>
#include <string>
#include <utility>
@@ -91,12 +92,13 @@ private:
CBlockTreeDB(const CBlockTreeDB&);
void operator=(const CBlockTreeDB&);
public:
bool WriteBatchSync(const std::vector<std::pair<int, const CBlockFileInfo*> >& fileInfo, int nLastFile, const std::vector<const CBlockIndex*>& blockinfo);
bool WriteBatchSync(const std::vector<std::pair<int, const CBlockFileInfo*> >& fileInfo, int nLastFile, const std::vector<CBlockIndex*>& blockinfo);
bool EraseBatchSync(const std::vector<const CBlockIndex*>& blockinfo);
bool ReadBlockFileInfo(int nFile, CBlockFileInfo &fileinfo) const;
bool ReadLastBlockFile(int &nFile) const;
bool WriteReindexing(bool fReindex);
bool ReadReindexing(bool &fReindex) const;
bool ReadDiskBlockIndex(const uint256 &blockhash, CDiskBlockIndex &dbindex) const;
bool ReadTxIndex(const uint256 &txid, CDiskTxPos &pos) const;
bool WriteTxIndex(const std::vector<std::pair<uint256, CDiskTxPos> > &list);
bool ReadSpentIndex(CSpentIndexKey &key, CSpentIndexValue &value) const;