Method ConditionVariable

src/bthread/condition_variable.h:49–51

    typedef bthread_cond_t*         native_handler_type;
    
    ConditionVariable() {
        CHECK_EQ(0, bthread_cond_init(&_cond, NULL));
    }
    ~ConditionVariable() {
        CHECK_EQ(0, bthread_cond_destroy(&_cond));
    }