Add some const declarations where they are appropriate.
Declare some arguments of functions as "const" pointers where they are not meant to be modified.
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683a5459bb
commit
9a529fd217
12
src/main.cpp
12
src/main.cpp
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@ -1677,7 +1677,7 @@ bool GetTransaction(const uint256 &hash, CTransaction &txOut, uint256 &hashBlock
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// CBlock and CBlockIndex
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//
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bool WriteBlockToDisk(CBlock& block, CDiskBlockPos& pos, const CMessageHeader::MessageStartChars& messageStart)
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bool WriteBlockToDisk(const CBlock& block, CDiskBlockPos& pos, const CMessageHeader::MessageStartChars& messageStart)
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{
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// Open history file to append
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CAutoFile fileout(OpenBlockFile(pos), SER_DISK, CLIENT_VERSION);
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@ -3093,7 +3093,7 @@ static int64_t nTimePostConnect = 0;
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* corresponding to pindexNew, to bypass loading it again from disk.
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* You probably want to call mempool.removeWithoutBranchId after this, with cs_main held.
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*/
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bool static ConnectTip(CValidationState &state, CBlockIndex *pindexNew, CBlock *pblock) {
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bool static ConnectTip(CValidationState &state, CBlockIndex *pindexNew, const CBlock *pblock) {
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assert(pindexNew->pprev == chainActive.Tip());
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// Read block from disk.
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int64_t nTime1 = GetTimeMicros();
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@ -3236,7 +3236,7 @@ static void PruneBlockIndexCandidates() {
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* Try to make some progress towards making pindexMostWork the active block.
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* pblock is either NULL or a pointer to a CBlock corresponding to pindexMostWork.
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*/
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static bool ActivateBestChainStep(CValidationState &state, CBlockIndex *pindexMostWork, CBlock *pblock) {
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static bool ActivateBestChainStep(CValidationState &state, CBlockIndex *pindexMostWork, const CBlock *pblock) {
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AssertLockHeld(cs_main);
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bool fInvalidFound = false;
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const CBlockIndex *pindexOldTip = chainActive.Tip();
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@ -3339,7 +3339,7 @@ static bool ActivateBestChainStep(CValidationState &state, CBlockIndex *pindexMo
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* or an activated best chain. pblock is either NULL or a pointer to a block
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* that is already loaded (to avoid loading it again from disk).
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*/
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bool ActivateBestChain(CValidationState &state, CBlock *pblock) {
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bool ActivateBestChain(CValidationState &state, const CBlock *pblock) {
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CBlockIndex *pindexNewTip = NULL;
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CBlockIndex *pindexMostWork = NULL;
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const CChainParams& chainParams = Params();
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@ -3938,7 +3938,7 @@ bool AcceptBlockHeader(const CBlockHeader& block, CValidationState& state, CBloc
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return true;
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}
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bool AcceptBlock(CBlock& block, CValidationState& state, CBlockIndex** ppindex, bool fRequested, CDiskBlockPos* dbp)
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bool AcceptBlock(const CBlock& block, CValidationState& state, CBlockIndex** ppindex, bool fRequested, CDiskBlockPos* dbp)
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{
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const CChainParams& chainparams = Params();
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AssertLockHeld(cs_main);
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@ -4017,7 +4017,7 @@ static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned
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}
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bool ProcessNewBlock(CValidationState &state, CNode* pfrom, CBlock* pblock, bool fForceProcessing, CDiskBlockPos *dbp)
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bool ProcessNewBlock(CValidationState &state, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos *dbp)
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{
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// Preliminary checks
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auto verifier = libzcash::ProofVerifier::Disabled();
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@ -204,7 +204,7 @@ void UnregisterNodeSignals(CNodeSignals& nodeSignals);
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* @param[out] dbp If pblock is stored to disk (or already there), this will be set to its location.
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* @return True if state.IsValid()
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*/
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bool ProcessNewBlock(CValidationState &state, CNode* pfrom, CBlock* pblock, bool fForceProcessing, CDiskBlockPos *dbp);
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bool ProcessNewBlock(CValidationState &state, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos *dbp);
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/** Check whether enough disk space is available for an incoming block */
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bool CheckDiskSpace(uint64_t nAdditionalBytes = 0);
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/** Open a block file (blk?????.dat) */
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@ -241,7 +241,7 @@ std::string GetWarnings(const std::string& strFor);
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/** Retrieve a transaction (from memory pool, or from disk, if possible) */
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bool GetTransaction(const uint256 &hash, CTransaction &tx, uint256 &hashBlock, bool fAllowSlow = false);
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/** Find the best known block, and make it the tip of the block chain */
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bool ActivateBestChain(CValidationState &state, CBlock *pblock = NULL);
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bool ActivateBestChain(CValidationState &state, const CBlock *pblock = NULL);
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CAmount GetBlockSubsidy(int nHeight, const Consensus::Params& consensusParams);
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/**
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@ -461,7 +461,7 @@ public:
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/** Functions for disk access for blocks */
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bool WriteBlockToDisk(CBlock& block, CDiskBlockPos& pos, const CMessageHeader::MessageStartChars& messageStart);
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bool WriteBlockToDisk(const CBlock& block, CDiskBlockPos& pos, const CMessageHeader::MessageStartChars& messageStart);
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bool ReadBlockFromDisk(CBlock& block, const CDiskBlockPos& pos);
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bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex);
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@ -491,7 +491,7 @@ bool TestBlockValidity(CValidationState &state, const CBlock& block, CBlockIndex
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* - The only caller of AcceptBlock verifies JoinSplit proofs elsewhere.
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* If dbp is non-NULL, the file is known to already reside on disk
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*/
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bool AcceptBlock(CBlock& block, CValidationState& state, CBlockIndex **pindex, bool fRequested, CDiskBlockPos* dbp);
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bool AcceptBlock(const CBlock& block, CValidationState& state, CBlockIndex **pindex, bool fRequested, CDiskBlockPos* dbp);
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bool AcceptBlockHeader(const CBlockHeader& block, CValidationState& state, CBlockIndex **ppindex= NULL);
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@ -477,7 +477,7 @@ void GetScriptForMinerAddress(boost::shared_ptr<CReserveScript> &script)
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script->reserveScript = CScript() << OP_DUP << OP_HASH160 << ToByteVector(keyID) << OP_EQUALVERIFY << OP_CHECKSIG;
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}
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void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int& nExtraNonce)
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void IncrementExtraNonce(CBlock* pblock, const CBlockIndex* pindexPrev, unsigned int& nExtraNonce)
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{
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// Update nExtraNonce
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static uint256 hashPrevBlock;
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@ -496,7 +496,7 @@ void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int&
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pblock->hashMerkleRoot = pblock->BuildMerkleTree();
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}
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static bool ProcessBlockFound(CBlock* pblock, const CChainParams& chainparams)
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static bool ProcessBlockFound(const CBlock* pblock, const CChainParams& chainparams)
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{
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LogPrintf("%s\n", pblock->ToString());
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LogPrintf("generated %s\n", FormatMoney(pblock->vtx[0].vout[0].nValue));
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@ -30,7 +30,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn);
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/** Get script for -mineraddress */
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void GetScriptForMinerAddress(boost::shared_ptr<CReserveScript> &script);
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/** Modify the extranonce in a block */
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void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int& nExtraNonce);
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void IncrementExtraNonce(CBlock* pblock, const CBlockIndex* pindexPrev, unsigned int& nExtraNonce);
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/** Run the miner threads */
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void GenerateBitcoins(bool fGenerate, int nThreads, const CChainParams& chainparams);
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#endif
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