hvordan virker sem_getvalue?
Int tmp_semafor_val;Void *thread_function(void *)
{
Sem_post(&min_semafor); // increment semafor til 1
sem_getvalue(&min_semafor,&tmp_semafor_val); // put semafor value into variable
printf("%d tmp_semafor_val\n",tmp_semafor_val);
}