Bitcoin ABC  0.26.3
P2P Digital Currency
Namespaces | Functions | Variables
blockchain.h File Reference
#include <fs.h>
#include <streams.h>
#include <sync.h>
#include <validation.h>
#include <univalue.h>
#include <any>
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Namespaces

 node
 

Functions

RPCHelpMan getblockchaininfo ()
 
double GetDifficulty (const CBlockIndex *blockindex)
 Get the required difficulty of the next block w/r/t the given block index. More...
 
void RPCNotifyBlockChange (const CBlockIndex *pindex)
 Callback for when block tip changed. More...
 
UniValue blockToJSON (node::BlockManager &blockman, const CBlock &block, const CBlockIndex *tip, const CBlockIndex *blockindex, bool txDetails=false) LOCKS_EXCLUDED(cs_main)
 Block description to JSON. More...
 
UniValue MempoolInfoToJSON (const CTxMemPool &pool)
 Mempool information to JSON. More...
 
UniValue MempoolToJSON (const CTxMemPool &pool, bool verbose=false, bool include_mempool_sequence=false)
 Mempool to JSON. More...
 
UniValue blockheaderToJSON (const CBlockIndex *tip, const CBlockIndex *blockindex) LOCKS_EXCLUDED(cs_main)
 Block header to JSON. More...
 
UniValue CreateUTXOSnapshot (node::NodeContext &node, Chainstate &chainstate, AutoFile &afile, const fs::path &path, const fs::path &tmppath)
 Helper to create UTXO snapshots given a chainstate and a file handle. More...
 

Variables

RecursiveMutex cs_main
 Global state. More...
 

Function Documentation

◆ blockheaderToJSON()

UniValue blockheaderToJSON ( const CBlockIndex tip,
const CBlockIndex blockindex 
)

Block header to JSON.

Definition at line 133 of file blockchain.cpp.

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◆ blockToJSON()

UniValue blockToJSON ( node::BlockManager blockman,
const CBlock block,
const CBlockIndex tip,
const CBlockIndex blockindex,
bool  txDetails = false 
)

Block description to JSON.

Definition at line 167 of file blockchain.cpp.

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◆ CreateUTXOSnapshot()

UniValue CreateUTXOSnapshot ( node::NodeContext node,
Chainstate chainstate,
AutoFile afile,
const fs::path path,
const fs::path tmppath 
)

Helper to create UTXO snapshots given a chainstate and a file handle.

Returns
a UniValue map containing metadata about the snapshot.

Definition at line 3097 of file blockchain.cpp.

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◆ getblockchaininfo()

RPCHelpMan getblockchaininfo ( )

Definition at line 1649 of file blockchain.cpp.

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◆ GetDifficulty()

double GetDifficulty ( const CBlockIndex blockindex)

Get the required difficulty of the next block w/r/t the given block index.

Returns
A floating point number that is a multiple of the main net minimum difficulty (4295032833 hashes).

Get the required difficulty of the next block w/r/t the given block index.

Definition at line 72 of file blockchain.cpp.

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◆ MempoolInfoToJSON()

UniValue MempoolInfoToJSON ( const CTxMemPool pool)

Mempool information to JSON.

Definition at line 1888 of file blockchain.cpp.

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◆ MempoolToJSON()

UniValue MempoolToJSON ( const CTxMemPool pool,
bool  verbose = false,
bool  include_mempool_sequence = false 
)

Mempool to JSON.

Definition at line 536 of file blockchain.cpp.

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◆ RPCNotifyBlockChange()

void RPCNotifyBlockChange ( const CBlockIndex pindex)

Callback for when block tip changed.

Definition at line 236 of file blockchain.cpp.

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Variable Documentation

◆ cs_main

RecursiveMutex cs_main
extern

Global state.

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 111 of file validation.cpp.