Method VarMapWithLock

src/bvar/variable.cpp:78–88

    pthread_mutex_t mutex;

    VarMapWithLock() {
        if (init(1024) != 0) {
            LOG(WARNING) << "Fail to init VarMap";
        }

        pthread_mutexattr_t attr;
        pthread_mutexattr_init(&attr);
        pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
        pthread_mutex_init(&mutex, &attr);
        pthread_mutexattr_destroy(&attr);
    }
};

// We have to initialize global map on need because bvar is possibly used