provider pthread_probe {
	probe create(pthread_t* thread, void* start, void* arg);
	probe join(pthread_t thread)
	probe join_ret(pthread_t thread, void* thread_return)

	probe start(void* arg)
	probe end(void* arg)

	probe mutex_init(pthread_mutex_t* mutex);
	probe mutex_destroy(pthread_mutex_t* mutex);
	probe mutex_acquire(pthread_mutex_t* mutex);
	probe mutex_release(pthread_mutex_t* mutex);
	probe mutex_block(pthread_mutex_t* mutex);

	probe cond_init(pthread_cond_t* cond);
	probe cond_destroy(pthread_cond_t* cond);
	probe cond_wait(pthread_cond_t* cond, pthread_mutex_t* mutex);
	probe cond_wake(pthread_cond_t* cond, pthread_mutex_t* mutex);
	probe cond_signal(pthread_cond_t* cond);
	probe cond_broadcast(pthread_cond_t* cond);
};