Function ComputeNextBlockAndDepth

src/rpc/blockchain.cpp:159–167

}

static int ComputeNextBlockAndDepth(const CBlockIndex* tip, const CBlockIndex* blockindex, const CBlockIndex*& next)
{
    next = tip->GetAncestor(blockindex->nHeight + 1);
    if (next && next->pprev == blockindex) {
        return tip->nHeight - blockindex->nHeight + 1;
    }
    next = nullptr;
    return blockindex == tip ? 1 : -1;
}

CBlockIndex* ParseHashOrHeight(const UniValue& param, ChainstateManager& chainman) {
    LOCK(::cs_main);