pthread_mutex_t rcu_copy_mutex = PTHREAD_MUTEX_INITIALIZER;
-void rcu_copy_mutex_lock(void)
-{
- int ret;
- ret = pthread_mutex_lock(&rcu_copy_mutex);
- if (ret) {
- perror("Error in pthread mutex lock");
- exit(-1);
- }
-}
-
-void rcu_copy_mutex_unlock(void)
-{
- int ret;
-
- ret = pthread_mutex_unlock(&rcu_copy_mutex);
- if (ret) {
- perror("Error in pthread mutex unlock");
- exit(-1);
- }
-}
-
+static
void *thr_reader(void *_count)
{
unsigned long long *count = _count;
}
+static
void *thr_writer(void *_count)
{
unsigned long long *count = _count;
return ((void*)2);
}
+static
void show_usage(int argc, char **argv)
{
printf("Usage : %s nr_readers nr_writers duration (s) <OPTIONS>\n",