blockstorage.h File Reference

#include <attributes.h>
#include <chain.h>
#include <fs.h>
#include <kernel/blockmanager_opts.h>
#include <kernel/cs_main.h>
#include <protocol.h>
#include <sync.h>
#include <txdb.h>
#include <atomic>
#include <cstdint>
#include <unordered_map>
#include <vector>

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Classes
struct	node::CBlockIndexWorkComparator
struct	node::CBlockIndexHeightOnlyComparator
struct	node::PruneLockInfo
class	node::BlockManager
	Maintains a tree of blocks (stored in m_block_index) which is consulted to determine where the most-work tip is. More...

Namespaces
	Consensus
	Transaction validation functions.
	node

Typedefs
using	node::BlockMap = std::unordered_map< uint256, CBlockIndex, BlockHasher >

Functions
void	node::CleanupBlockRevFiles ()
FILE *	node::OpenBlockFile (const FlatFilePos &pos, bool fReadOnly=false)
	Open a block file (blk?????.dat) More...
fs::path	node::GetBlockPosFilename (const FlatFilePos &pos)
	Translation to a filesystem path. More...
void	node::UnlinkPrunedFiles (const std::set< int > &setFilesToPrune)
	Actually unlink the specified files. More...
bool	node::ReadBlockFromDisk (CBlock &block, const FlatFilePos &pos, const Consensus::Params &consensusParams)
	Functions for disk access for blocks. More...
bool	node::ReadBlockFromDisk (CBlock &block, const CBlockIndex *pindex, const Consensus::Params &consensusParams)
bool	node::ReadRawBlockFromDisk (std::vector< uint8_t > &block, const FlatFilePos &pos, const CMessageHeader::MessageStartChars &message_start)
bool	node::UndoReadFromDisk (CBlockUndo &blockundo, const CBlockIndex *pindex)
void	node::ThreadImport (ChainstateManager &chainman, std::vector< fs::path > vImportFiles, const ArgsManager &args, const fs::path &mempool_path)

Variables
static constexpr bool	node::DEFAULT_STOPAFTERBLOCKIMPORT {false}
static const unsigned int	node::BLOCKFILE_CHUNK_SIZE = 0x1000000
	The pre-allocation chunk size for blk?????.dat files (since 0.8) More...
static const unsigned int	node::UNDOFILE_CHUNK_SIZE = 0x100000
	The pre-allocation chunk size for rev?????.dat files (since 0.8) More...
static const unsigned int	node::MAX_BLOCKFILE_SIZE = 0x8000000
	The maximum size of a blk?????.dat file (since 0.8) More...
static constexpr size_t	node::BLOCK_SERIALIZATION_HEADER_SIZE = CMessageHeader::MESSAGE_START_SIZE + sizeof(unsigned int)
	Size of header written by WriteBlockToDisk before a serialized CBlock. More...
std::atomic_bool	node::fReindex