Function EXCLUSIVE_LOCKS_REQUIRED

src/net_processing.cpp:791–796

static std::map<NodeId, CNodeState> mapNodeState GUARDED_BY(cs_main);

static CNodeState *State(NodeId pnode) EXCLUSIVE_LOCKS_REQUIRED(cs_main) {
    std::map<NodeId, CNodeState>::iterator it = mapNodeState.find(pnode);
    if (it == mapNodeState.end())
        return nullptr;
    return &it->second;
}

/**
 * Whether the peer supports the address. For example, a peer that does not