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Put OP_EVAL string in coinbase of generated blocks

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Gavin Andresen
2011-10-13 16:03:58 -04:00
parent e679ec969c
commit d7062ef1bd
2 changed files with 12 additions and 5 deletions
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7
src/main.cpp
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@@ -2999,6 +2999,13 @@ void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int&
}
++nExtraNonce;
pblock->vtx[0].vin[0].scriptSig = CScript() << pblock->nTime << CBigNum(nExtraNonce);
// Put "OP_EVAL" in the coinbase so everybody can tell when
// a majority of miners support it
const char* pOpEvalName = GetOpName(OP_EVAL);
pblock->vtx[0].vin[0].scriptSig += CScript() << std::vector<unsigned char>(pOpEvalName, pOpEvalName+strlen(pOpEvalName));
assert(pblock->vtx[0].vin[0].scriptSig.size() <= 100);
pblock->hashMerkleRoot = pblock->BuildMerkleTree();
}