#include <arith_uint256.h>
#include <attributes.h>
#include <chain.h>
#include <consensus/amount.h>
#include <fs.h>
#include <node/blockstorage.h>
#include <policy/feerate.h>
#include <policy/packages.h>
#include <script/script_error.h>
#include <sync.h>
#include <txdb.h>
#include <txmempool.h>
#include <uint256.h>
#include <util/check.h>
#include <util/hasher.h>
#include <util/translation.h>
#include <atomic>
#include <map>
#include <memory>
#include <optional>
#include <set>
#include <stdint.h>
#include <string>
#include <thread>
#include <utility>
#include <vector>

Include dependency graph for validation.h:

Classes
struct	MempoolAcceptResult
	Validation result for a single transaction mempool acceptance. More...

struct	PackageMempoolAcceptResult
	Validation result for package mempool acceptance. More...

class	CScriptCheck
	Closure representing one script verification Note that this stores references to the spending transaction. More...

class	CVerifyDB
	RAII wrapper for VerifyDB: Verify consistency of the block and coin databases. More...

class	CoinsViews
	A convenience class for constructing the CCoinsView* hierarchy used to facilitate access to the UTXO set. More...

class	CChainState
	CChainState stores and provides an API to update our local knowledge of the current best chain. More...

class	ChainstateManager
	Provides an interface for creating and interacting with one or two chainstates: an IBD chainstate generated by downloading blocks, and an optional snapshot chainstate loaded from a UTXO snapshot. More...

Namespaces
	node

Typedefs
using	FopenFn = std::function< FILE (const fs::path &, const char )>

Enumerations
enum	SynchronizationState { SynchronizationState::INIT_REINDEX, SynchronizationState::INIT_DOWNLOAD, SynchronizationState::POST_INIT }
	Current sync state passed to tip changed callbacks. More...

enum	DisconnectResult { DISCONNECT_OK, DISCONNECT_UNCLEAN, DISCONNECT_FAILED }

enum	FlushStateMode { FlushStateMode::NONE, FlushStateMode::IF_NEEDED, FlushStateMode::PERIODIC, FlushStateMode::ALWAYS }

enum	CoinsCacheSizeState { CoinsCacheSizeState::CRITICAL = 2, CoinsCacheSizeState::LARGE = 1, CoinsCacheSizeState::OK = 0 }

Functions
void	UnloadBlockIndex (CTxMemPool *mempool, ChainstateManager &chainman)
	Unload database information. More...

void	StartScriptCheckWorkerThreads (int threads_num)
	Run instances of script checking worker threads. More...

void	StopScriptCheckWorkerThreads ()
	Stop all of the script checking worker threads. More...

CAmount	GetBlockSubsidy (int nHeight, const Consensus::Params &consensusParams)

bool	AbortNode (BlockValidationState &state, const std::string &strMessage, const bilingual_str &userMessage=bilingual_str{})

double	GuessVerificationProgress (const ChainTxData &data, const CBlockIndex *pindex)
	Guess verification progress (as a fraction between 0.0=genesis and 1.0=current tip). More...

void	PruneBlockFilesManual (CChainState &active_chainstate, int nManualPruneHeight)
	Prune block files up to a given height. More...

MempoolAcceptResult	AcceptToMemoryPool (CChainState &active_chainstate, const CTransactionRef &tx, int64_t accept_time, bool bypass_limits, bool test_accept) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
	Try to add a transaction to the mempool. More...

PackageMempoolAcceptResult	ProcessNewPackage (CChainState &active_chainstate, CTxMemPool &pool, const Package &txns, bool test_accept) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
	Validate (and maybe submit) a package to the mempool. More...

bool	CheckFinalTx (const CBlockIndex *active_chain_tip, const CTransaction &tx, int flags=-1) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
	Transaction validation functions. More...

bool	CheckSequenceLocks (CBlockIndex tip, const CCoinsView &coins_view, const CTransaction &tx, int flags, LockPoints lp=nullptr, bool useExistingLockPoints=false)
	Check if transaction will be BIP68 final in the next block to be created on top of tip. More...

void	InitScriptExecutionCache ()
	Initializes the script-execution cache. More...

bool	CheckBlock (const CBlock &block, BlockValidationState &state, const Consensus::Params &consensusParams, bool fCheckPOW=true, bool fCheckMerkleRoot=true)
	Functions for validating blocks and updating the block tree. More...

bool	TestBlockValidity (BlockValidationState &state, const CChainParams &chainparams, CChainState &chainstate, const CBlock &block, CBlockIndex *pindexPrev, bool fCheckPOW=true, bool fCheckMerkleRoot=true) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
	Check a block is completely valid from start to finish (only works on top of our current best block) More...

void	UpdateUncommittedBlockStructures (CBlock &block, const CBlockIndex *pindexPrev, const Consensus::Params &consensusParams)
	Update uncommitted block structures (currently: only the witness reserved value). More...

std::vector< unsigned char >	GenerateCoinbaseCommitment (CBlock &block, const CBlockIndex *pindexPrev, const Consensus::Params &consensusParams)
	Produce the necessary coinbase commitment for a block (modifies the hash, don't call for mined blocks). More...

bool	DumpMempool (const CTxMemPool &pool, FopenFn mockable_fopen_function=fsbridge::fopen, bool skip_file_commit=false)
	Dump the mempool to disk. More...

bool	LoadMempool (CTxMemPool &pool, CChainState &active_chainstate, FopenFn mockable_fopen_function=fsbridge::fopen)
	Load the mempool from disk. More...

const AssumeutxoData *	ExpectedAssumeutxo (const int height, const CChainParams &params)
	Return the expected assumeutxo value for a given height, if one exists. More...

Variables
static const unsigned int	DEFAULT_MIN_RELAY_TX_FEE = 1000
	Default for -minrelaytxfee, minimum relay fee for transactions. More...

static const unsigned int	DEFAULT_ANCESTOR_LIMIT = 25
	Default for -limitancestorcount, max number of in-mempool ancestors. More...

static const unsigned int	DEFAULT_ANCESTOR_SIZE_LIMIT = 101
	Default for -limitancestorsize, maximum kilobytes of tx + all in-mempool ancestors. More...

static const unsigned int	DEFAULT_DESCENDANT_LIMIT = 25
	Default for -limitdescendantcount, max number of in-mempool descendants. More...

static const unsigned int	DEFAULT_DESCENDANT_SIZE_LIMIT = 101
	Default for -limitdescendantsize, maximum kilobytes of in-mempool descendants. More...

static const unsigned int	DEFAULT_MEMPOOL_EXPIRY = 336
	Default for -mempoolexpiry, expiration time for mempool transactions in hours. More...

static const int	MAX_SCRIPTCHECK_THREADS = 15
	Maximum number of dedicated script-checking threads allowed. More...

static const int	DEFAULT_SCRIPTCHECK_THREADS = 0
	-par default (number of script-checking threads, 0 = auto) More...

static const int64_t	DEFAULT_MAX_TIP_AGE = 24 * 60 * 60

static const bool	DEFAULT_CHECKPOINTS_ENABLED = true

static const bool	DEFAULT_TXINDEX = false

static constexpr bool	DEFAULT_COINSTATSINDEX {false}

static const char *const	DEFAULT_BLOCKFILTERINDEX = "0"

static const bool	DEFAULT_PERSIST_MEMPOOL = true
	Default for -persistmempool. More...

static const int	DEFAULT_STOPATHEIGHT = 0
	Default for -stopatheight. More...

static const unsigned int	MIN_BLOCKS_TO_KEEP = 288
	Block files containing a block-height within MIN_BLOCKS_TO_KEEP of ActiveChain().Tip() will not be pruned. More...

static const signed int	DEFAULT_CHECKBLOCKS = 6

static const unsigned int	DEFAULT_CHECKLEVEL = 3

static const uint64_t	MIN_DISK_SPACE_FOR_BLOCK_FILES = 550 * 1024 * 1024

RecursiveMutex	cs_main
	Mutex to guard access to validation specific variables, such as reading or changing the chainstate. More...

Mutex	g_best_block_mutex

std::condition_variable	g_best_block_cv

uint256	g_best_block
	Used to notify getblocktemplate RPC of new tips. More...

bool	g_parallel_script_checks
	Whether there are dedicated script-checking threads running. More...

bool	fRequireStandard

bool	fCheckBlockIndex

bool	fCheckpointsEnabled

CFeeRate	minRelayTxFee
	A fee rate smaller than this is considered zero fee (for relaying, mining and transaction creation) More...

int64_t	nMaxTipAge
	If the tip is older than this (in seconds), the node is considered to be in initial block download. More...

uint256	hashAssumeValid
	Block hash whose ancestors we will assume to have valid scripts without checking them. More...

arith_uint256	nMinimumChainWork
	Minimum work we will assume exists on some valid chain. More...

CBlockIndex *	pindexBestHeader
	Best header we've seen so far (used for getheaders queries' starting points). More...

const std::vector< std::string >	CHECKLEVEL_DOC
	Documentation for argument 'checklevel'. More...

Typedef Documentation

◆ FopenFn

using FopenFn = std::function<FILE*(const fs::path&, const char*)>

Definition at line 1008 of file validation.h.

Enumeration Type Documentation

◆ CoinsCacheSizeState

enum CoinsCacheSizeState

strong

Enumerator
CRITICAL	The coins cache is in immediate need of a flush.
LARGE	The cache is at >= 90% capacity.
OK

Definition at line 436 of file validation.h.

◆ DisconnectResult

enum DisconnectResult

Enumerator
DISCONNECT_OK
DISCONNECT_UNCLEAN
DISCONNECT_FAILED

Definition at line 384 of file validation.h.

◆ FlushStateMode

enum FlushStateMode

strong

See also: CChainState::FlushStateToDisk

Enumerator
NONE
IF_NEEDED
PERIODIC
ALWAYS

Definition at line 394 of file validation.h.

◆ SynchronizationState

enum SynchronizationState

strong

Current sync state passed to tip changed callbacks.

Enumerator
INIT_REINDEX
INIT_DOWNLOAD
POST_INIT

Definition at line 105 of file validation.h.

Function Documentation

◆ AbortNode()

bool AbortNode	(	BlockValidationState &	state,
		const std::string &	strMessage,
		const bilingual_str &	userMessage = `bilingual_str{}`
	)

Definition at line 1722 of file validation.cpp.

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◆ AcceptToMemoryPool()

MempoolAcceptResult AcceptToMemoryPool	(	CChainState &	active_chainstate,
		const CTransactionRef &	tx,
		int64_t	accept_time,
		bool	bypass_limits,
		bool	test_accept
	)

Try to add a transaction to the mempool.

This is an internal function and is exposed only for testing. Client code should use ChainstateManager::ProcessTransaction()

Parameters

[in]	active_chainstate	Reference to the active chainstate.
[in]	tx	The transaction to submit for mempool acceptance.
[in]	accept_time	The timestamp for adding the transaction to the mempool. It is also used to determine when the entry expires.
[in]	bypass_limits	When true, don't enforce mempool fee and capacity limits.
[in]	test_accept	When true, run validation checks but don't submit to mempool.

Returns: a MempoolAcceptResult indicating whether the transaction was accepted/rejected with reason.

Definition at line 1355 of file validation.cpp.

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◆ CheckBlock()

bool CheckBlock	(	const CBlock &	block,
		BlockValidationState &	state,
		const Consensus::Params &	consensusParams,
		bool	fCheckPOW = `true`,
		bool	fCheckMerkleRoot = `true`
	)

Functions for validating blocks and updating the block tree.

Context-independent validity checks

Definition at line 3240 of file validation.cpp.

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◆ CheckFinalTx()

bool CheckFinalTx	(	const CBlockIndex *	active_chain_tip,
		const CTransaction &	tx,
		int	flags = `-1`
	)

Transaction validation functions.

Check if transaction will be final in the next block to be created.

Calls IsFinalTx() with current block height and appropriate block time.

See consensus/consensus.h for flag definitions.

Definition at line 181 of file validation.cpp.

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◆ CheckSequenceLocks()

bool CheckSequenceLocks	(	CBlockIndex *	tip,
		const CCoinsView &	coins_view,
		const CTransaction &	tx,
		int	flags,
		LockPoints *	lp = `nullptr`,
		bool	useExistingLockPoints = `false`
	)

Check if transaction will be BIP68 final in the next block to be created on top of tip.

Parameters

[in]	tip	Chain tip to check tx sequence locks against. For example, the tip of the current active chain.
[in]	coins_view	Any CCoinsView that provides access to the relevant coins for checking sequence locks. For example, it can be a CCoinsViewCache that isn't connected to anything but contains all the relevant coins, or a CCoinsViewMemPool that is connected to the mempool and chainstate UTXO set. In the latter case, the caller is responsible for holding the appropriate locks to ensure that calls to GetCoin() return correct coins. Simulates calling SequenceLocks() with data from the tip passed in. Optionally stores in LockPoints the resulting height and time calculated and the hash of the block needed for calculation or skips the calculation and uses the LockPoints passed in for evaluation. The LockPoints should not be considered valid if CheckSequenceLocks returns false.

See consensus/consensus.h for flag definitions.

Definition at line 214 of file validation.cpp.

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◆ DumpMempool()

bool DumpMempool	(	const CTxMemPool &	pool,
		FopenFn	mockable_fopen_function = `fsbridge::fopen`,
		bool	skip_file_commit = `false`
	)

Dump the mempool to disk.

Definition at line 4593 of file validation.cpp.

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◆ ExpectedAssumeutxo()

const AssumeutxoData* ExpectedAssumeutxo	(	const int	height,
		const CChainParams &	params
	)

Return the expected assumeutxo value for a given height, if one exists.

Parameters

[in] height Get the assumeutxo value for this height.

Returns: empty if no assumeutxo configuration exists for the given height.

Definition at line 4723 of file validation.cpp.

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◆ GenerateCoinbaseCommitment()

std::vector<unsigned char> GenerateCoinbaseCommitment	(	CBlock &	block,
		const CBlockIndex *	pindexPrev,
		const Consensus::Params &	consensusParams
	)

Produce the necessary coinbase commitment for a block (modifies the hash, don't call for mined blocks).

Definition at line 3326 of file validation.cpp.

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◆ GetBlockSubsidy()

CAmount GetBlockSubsidy	(	int	nHeight,
		const Consensus::Params &	consensusParams
	)

Definition at line 1414 of file validation.cpp.

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◆ GuessVerificationProgress()

double GuessVerificationProgress	(	const ChainTxData &	data,
		const CBlockIndex *	pindex
	)

Guess verification progress (as a fraction between 0.0=genesis and 1.0=current tip).

Definition at line 4656 of file validation.cpp.

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◆ InitScriptExecutionCache()

void InitScriptExecutionCache ( )

Initializes the script-execution cache.

Definition at line 1599 of file validation.cpp.

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◆ LoadMempool()

bool LoadMempool	(	CTxMemPool &	pool,
		CChainState &	active_chainstate,
		FopenFn	mockable_fopen_function = `fsbridge::fopen`
	)

Load the mempool from disk.

Definition at line 4509 of file validation.cpp.

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◆ ProcessNewPackage()

PackageMempoolAcceptResult ProcessNewPackage	(	CChainState &	active_chainstate,
		CTxMemPool &	pool,
		const Package &	txns,
		bool	test_accept
	)

Validate (and maybe submit) a package to the mempool.

See doc/policy/packages.md for full details on package validation rules.

Parameters

[in] test_accept When true, run validation checks but don't submit to mempool.

Returns: a PackageMempoolAcceptResult which includes a MempoolAcceptResult for each transaction. If a transaction fails, validation will exit early and some results may be missing. It is also possible for the package to be partially submitted.

Definition at line 1382 of file validation.cpp.

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◆ PruneBlockFilesManual()

void PruneBlockFilesManual	(	CChainState &	active_chainstate,
		int	nManualPruneHeight
	)

Prune block files up to a given height.

Definition at line 3780 of file validation.cpp.

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◆ StartScriptCheckWorkerThreads()

void StartScriptCheckWorkerThreads ( int threads_num )

Run instances of script checking worker threads.

Definition at line 1826 of file validation.cpp.

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◆ StopScriptCheckWorkerThreads()

void StopScriptCheckWorkerThreads ( )

Stop all of the script checking worker threads.

Definition at line 1831 of file validation.cpp.

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◆ TestBlockValidity()

bool TestBlockValidity	(	BlockValidationState &	state,
		const CChainParams &	chainparams,
		CChainState &	chainstate,
		const CBlock &	block,
		CBlockIndex *	pindexPrev,
		bool	fCheckPOW = `true`,
		bool	fCheckMerkleRoot = `true`
	)

Check a block is completely valid from start to finish (only works on top of our current best block)

Definition at line 3747 of file validation.cpp.

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◆ UnloadBlockIndex()

void UnloadBlockIndex	(	CTxMemPool *	mempool,
		ChainstateManager &	chainman
	)

Unload database information.

Definition at line 4063 of file validation.cpp.

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◆ UpdateUncommittedBlockStructures()

void UpdateUncommittedBlockStructures	(	CBlock &	block,
		const CBlockIndex *	pindexPrev,
		const Consensus::Params &	consensusParams
	)

Update uncommitted block structures (currently: only the witness reserved value).

This is safe for submitted blocks.

Definition at line 3314 of file validation.cpp.

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Variable Documentation

◆ CHECKLEVEL_DOC

const std::vector<std::string> CHECKLEVEL_DOC

Documentation for argument 'checklevel'.

Definition at line 101 of file validation.cpp.

◆ cs_main

RecursiveMutex cs_main

Mutex to guard access to validation specific variables, such as reading or changing the chainstate.

This may also need to be locked when updating the transaction pool, e.g. on AcceptToMemoryPool. See CTxMemPool::cs comment for details.

The transaction pool has a separate lock to allow reading from it and the chainstate at the same time.

Definition at line 138 of file validation.cpp.

◆ DEFAULT_ANCESTOR_LIMIT

const unsigned int DEFAULT_ANCESTOR_LIMIT = 25

static

Default for -limitancestorcount, max number of in-mempool ancestors.

Definition at line 58 of file validation.h.

◆ DEFAULT_ANCESTOR_SIZE_LIMIT

const unsigned int DEFAULT_ANCESTOR_SIZE_LIMIT = 101

static

Default for -limitancestorsize, maximum kilobytes of tx + all in-mempool ancestors.

Definition at line 60 of file validation.h.

◆ DEFAULT_BLOCKFILTERINDEX

const char* const DEFAULT_BLOCKFILTERINDEX = "0"

static

Definition at line 85 of file validation.h.

◆ DEFAULT_CHECKBLOCKS

const signed int DEFAULT_CHECKBLOCKS = 6

static

Definition at line 92 of file validation.h.

◆ DEFAULT_CHECKLEVEL

const unsigned int DEFAULT_CHECKLEVEL = 3

static

Definition at line 93 of file validation.h.

◆ DEFAULT_CHECKPOINTS_ENABLED

const bool DEFAULT_CHECKPOINTS_ENABLED = true

static

Definition at line 82 of file validation.h.

◆ DEFAULT_COINSTATSINDEX

constexpr bool DEFAULT_COINSTATSINDEX {false}

staticconstexpr

Definition at line 84 of file validation.h.

◆ DEFAULT_DESCENDANT_LIMIT

const unsigned int DEFAULT_DESCENDANT_LIMIT = 25

static

Default for -limitdescendantcount, max number of in-mempool descendants.

Definition at line 62 of file validation.h.

◆ DEFAULT_DESCENDANT_SIZE_LIMIT

const unsigned int DEFAULT_DESCENDANT_SIZE_LIMIT = 101

static

Default for -limitdescendantsize, maximum kilobytes of in-mempool descendants.

Definition at line 64 of file validation.h.

◆ DEFAULT_MAX_TIP_AGE

const int64_t DEFAULT_MAX_TIP_AGE = 24 * 60 * 60

static

Definition at line 81 of file validation.h.

◆ DEFAULT_MEMPOOL_EXPIRY

const unsigned int DEFAULT_MEMPOOL_EXPIRY = 336

static

Default for -mempoolexpiry, expiration time for mempool transactions in hours.

Definition at line 76 of file validation.h.

◆ DEFAULT_MIN_RELAY_TX_FEE

const unsigned int DEFAULT_MIN_RELAY_TX_FEE = 1000

static

Default for -minrelaytxfee, minimum relay fee for transactions.

Definition at line 56 of file validation.h.

◆ DEFAULT_PERSIST_MEMPOOL

const bool DEFAULT_PERSIST_MEMPOOL = true

static

Default for -persistmempool.

Definition at line 87 of file validation.h.

◆ DEFAULT_SCRIPTCHECK_THREADS

const int DEFAULT_SCRIPTCHECK_THREADS = 0

static

-par default (number of script-checking threads, 0 = auto)

Definition at line 80 of file validation.h.

◆ DEFAULT_STOPATHEIGHT

const int DEFAULT_STOPATHEIGHT = 0

static

Default for -stopatheight.

Definition at line 89 of file validation.h.

◆ DEFAULT_TXINDEX

const bool DEFAULT_TXINDEX = false

static

Definition at line 83 of file validation.h.

◆ fCheckBlockIndex

bool fCheckBlockIndex

Definition at line 146 of file validation.cpp.

◆ fCheckpointsEnabled

bool fCheckpointsEnabled

Definition at line 147 of file validation.cpp.

◆ fRequireStandard

bool fRequireStandard

Definition at line 145 of file validation.cpp.

◆ g_best_block

uint256 g_best_block

Used to notify getblocktemplate RPC of new tips.

Definition at line 143 of file validation.cpp.

◆ g_best_block_cv

std::condition_variable g_best_block_cv

Definition at line 142 of file validation.cpp.

◆ g_best_block_mutex

Mutex g_best_block_mutex

Definition at line 141 of file validation.cpp.

◆ g_parallel_script_checks

bool g_parallel_script_checks

Whether there are dedicated script-checking threads running.

False indicates all script checking is done on the main threadMessageHandler thread.

Definition at line 144 of file validation.cpp.

◆ hashAssumeValid

uint256 hashAssumeValid

Block hash whose ancestors we will assume to have valid scripts without checking them.

Definition at line 150 of file validation.cpp.

◆ MAX_SCRIPTCHECK_THREADS

const int MAX_SCRIPTCHECK_THREADS = 15

static

Maximum number of dedicated script-checking threads allowed.

Definition at line 78 of file validation.h.

◆ MIN_BLOCKS_TO_KEEP

const unsigned int MIN_BLOCKS_TO_KEEP = 288

static

Block files containing a block-height within MIN_BLOCKS_TO_KEEP of ActiveChain().Tip() will not be pruned.

Definition at line 91 of file validation.h.

◆ MIN_DISK_SPACE_FOR_BLOCK_FILES

const uint64_t MIN_DISK_SPACE_FOR_BLOCK_FILES = 550 * 1024 * 1024

static

Definition at line 102 of file validation.h.

◆ minRelayTxFee

CFeeRate minRelayTxFee

A fee rate smaller than this is considered zero fee (for relaying, mining and transaction creation)

Definition at line 153 of file validation.cpp.

◆ nMaxTipAge

int64_t nMaxTipAge

If the tip is older than this (in seconds), the node is considered to be in initial block download.

Definition at line 148 of file validation.cpp.

◆ nMinimumChainWork

arith_uint256 nMinimumChainWork

Minimum work we will assume exists on some valid chain.

Definition at line 151 of file validation.cpp.

◆ pindexBestHeader

CBlockIndex* pindexBestHeader

Best header we've seen so far (used for getheaders queries' starting points).

Definition at line 140 of file validation.cpp.

Classes

Namespaces

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ FopenFn

Enumeration Type Documentation

◆ CoinsCacheSizeState

◆ DisconnectResult

◆ FlushStateMode

◆ SynchronizationState

Function Documentation

◆ AbortNode()

◆ AcceptToMemoryPool()

◆ CheckBlock()

◆ CheckFinalTx()

◆ CheckSequenceLocks()

◆ DumpMempool()

◆ ExpectedAssumeutxo()

◆ GenerateCoinbaseCommitment()

◆ GetBlockSubsidy()

◆ GuessVerificationProgress()

◆ InitScriptExecutionCache()

◆ LoadMempool()

◆ ProcessNewPackage()

◆ PruneBlockFilesManual()

◆ StartScriptCheckWorkerThreads()

◆ StopScriptCheckWorkerThreads()

◆ TestBlockValidity()

◆ UnloadBlockIndex()

◆ UpdateUncommittedBlockStructures()

Variable Documentation

◆ CHECKLEVEL_DOC

◆ cs_main

◆ DEFAULT_ANCESTOR_LIMIT

◆ DEFAULT_ANCESTOR_SIZE_LIMIT

◆ DEFAULT_BLOCKFILTERINDEX

◆ DEFAULT_CHECKBLOCKS

◆ DEFAULT_CHECKLEVEL

◆ DEFAULT_CHECKPOINTS_ENABLED

◆ DEFAULT_COINSTATSINDEX

◆ DEFAULT_DESCENDANT_LIMIT

◆ DEFAULT_DESCENDANT_SIZE_LIMIT

◆ DEFAULT_MAX_TIP_AGE

◆ DEFAULT_MEMPOOL_EXPIRY

◆ DEFAULT_MIN_RELAY_TX_FEE

◆ DEFAULT_PERSIST_MEMPOOL

◆ DEFAULT_SCRIPTCHECK_THREADS

◆ DEFAULT_STOPATHEIGHT

◆ DEFAULT_TXINDEX

◆ fCheckBlockIndex

◆ fCheckpointsEnabled

◆ fRequireStandard

◆ g_best_block

◆ g_best_block_cv

◆ g_best_block_mutex

◆ g_parallel_script_checks

◆ hashAssumeValid

◆ MAX_SCRIPTCHECK_THREADS

◆ MIN_BLOCKS_TO_KEEP

◆ MIN_DISK_SPACE_FOR_BLOCK_FILES

◆ minRelayTxFee

◆ nMaxTipAge

◆ nMinimumChainWork

◆ pindexBestHeader