static void *
worker (void *arg)
{
ACE_Recursive_Thread_Mutex *rm
= (ACE_Recursive_Thread_Mutex *) arg;
recursive_worker (0, rm);
return 0;
}
static void
recursive_worker (size_t nesting_level,
ACE_Recursive_Thread_Mutex *rm)
{
if (nesting_level < n_iterations)
{
ACE_ASSERT (rm->acquire () == 0);
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) = acquired, nesting = %d, thread id = %u\n"),
rm->get_nesting_level (),
rm->get_thread_id ()));
recursive_worker (nesting_level + 1,
rm);
ACE_ASSERT (rm->release () == 0);
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) = released, nesting = %d, thread id = %u\n"),
rm->get_nesting_level (),
rm->get_thread_id ()));
}
}
static void
recursive_worker (size_t nesting_level,
ACE_Recursive_Thread_Mutex *rm)
{
if (nesting_level < n_iterations)
{
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) = trying to acquire, nesting = %d, thread id = %u\n",
rm->get_nesting_level (), rm->get_thread_id ()));
{
// This illustrates the use of the ACE_GUARD with an
// ACE_Recursive_Thread_Mutex.
ACE_GUARD (ACE_Recursive_Thread_Mutex, ace_mon, *rm);
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) = acquired, nesting = %d, thread id = %u\n",
rm->get_nesting_level (), rm->get_thread_id ()));
recursive_worker (nesting_level + 1, rm);
}
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) = released, nesting = %d, thread id = %u\n",
rm->get_nesting_level (), rm->get_thread_id ()));
}
}
