zmq_atomic_counter_value - return value of atomic counter

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0MQ 4.3.5                                          03/31/2024                            ZMQ_ATOMIC_COUNTER_V(3)

       The zmq_atomic_counter_value function returns the value of an atomic counter created by
       zmq_atomic_counter_new(). This function uses platform specific atomic operations.

Testcodeforatomiccounters.

           void *counter = zmq_atomic_counter_new ();
           assert (zmq_atomic_counter_value (counter) == 0);
           assert (zmq_atomic_counter_inc (counter) == 0);
           assert (zmq_atomic_counter_inc (counter) == 1);
           assert (zmq_atomic_counter_inc (counter) == 2);
           assert (zmq_atomic_counter_value (counter) == 3);
           assert (zmq_atomic_counter_dec (counter) == 1);
           assert (zmq_atomic_counter_dec (counter) == 1);
           assert (zmq_atomic_counter_dec (counter) == 0);
           zmq_atomic_counter_set (counter, 2);
           assert (zmq_atomic_counter_dec (counter) == 1);
           assert (zmq_atomic_counter_dec (counter) == 0);
           zmq_atomic_counter_destroy (&counter);
           return 0;

       zmq_atomic_counter_value - return value of atomic counter

       The zmq_atomic_counter_value() function returns the value of the atomic counter. If counter does not
       point to an atomic counter created by zmq_atomic_counter_new(), the behaviour is undefined.

zmq_atomic_counter_new(3) zmq_atomic_counter_set(3) zmq_atomic_counter_inc(3) zmq_atomic_counter_dec(3)
       zmq_atomic_counter_destroy(3)

intzmq_atomic_counter_value(void*counter);