Method Wait

test/bthread_cond_unittest.cpp:436–444

    }

    int Wait() {
        int ret = 0;
        bthread_mutex_lock(&_mutex);
        while (_count > 0) {
            ret = bthread_cond_wait(&_cond, &_mutex);
        }
        bthread_mutex_unlock(&_mutex);
        return ret;
    }
private:
    int _count;
    bthread_cond_t _cond;