// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
#include "headers.h"
CCriticalSection cs_main;
-map<uint256, CTransaction> mapTransactions;
+static map<uint256, CTransaction> mapTransactions;
CCriticalSection cs_mapTransactions;
unsigned int nTransactionsUpdated = 0;
map<COutPoint, CInPoint> mapNextTx;
map<uint256, CBlockIndex*> mapBlockIndex;
uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f");
-CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
+static CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
const int nTotalBlocksEstimate = 134444; // Conservative estimate of total nr of blocks on main chain
const int nInitialBlockThreshold = 120; // Regard blocks up until N-threshold as "initial download"
CBlockIndex* pindexGenesisBlock = NULL;
-template<typename Stream>
-bool static ScanMessageStart(Stream& s)
-{
- // Scan ahead to the next pchMessageStart, which should normally be immediately
- // at the file pointer. Leaves file pointer at end of pchMessageStart.
- s.clear(0);
- short prevmask = s.exceptions(0);
- const char* p = BEGIN(pchMessageStart);
- try
- {
- loop
- {
- char c;
- s.read(&c, 1);
- if (s.fail())
- {
- s.clear(0);
- s.exceptions(prevmask);
- return false;
- }
- if (*p != c)
- p = BEGIN(pchMessageStart);
- if (*p == c)
- {
- if (++p == END(pchMessageStart))
- {
- s.clear(0);
- s.exceptions(prevmask);
- return true;
- }
- }
- }
- }
- catch (...)
- {
- s.clear(0);
- s.exceptions(prevmask);
- return false;
- }
-}
-
bool CheckDiskSpace(uint64 nAdditionalBytes)
{
uint64 nFreeBytesAvailable = filesystem::space(GetDataDir()).available;