void G_init_counter(struct Counter *c, int v)
{
#ifdef HAVE_PTHREAD_H
make_mutex();
#endif
c->value = v;
}
//Semaphore functions
Semaphore *make_semaphore (int value) {
Semaphore *semaphore = check_malloc (sizeof(Semaphore));
semaphore->value = value;
semaphore->wakeups = 0;
semaphore->mutex = make_mutex ();
semaphore->cond = make_cond ();
return semaphore;
}
int G_is_initialized(int *p)
{
if (*p)
return 1;
#ifdef HAVE_PTHREAD_H
make_mutex();
pthread_mutex_lock(&mutex);
if (*p) {
pthread_mutex_unlock(&mutex);
return 1;
}
#endif
return 0;
}
