130 	CONDITION_VARIABLE *cond = mm_malloc(sizeof(CONDITION_VARIABLE));  in evthread_win32_condvar_alloc()  local
131 	if (!cond)  in evthread_win32_condvar_alloc()
133 	InitializeConditionVariable_fn(cond);  in evthread_win32_condvar_alloc()
134 	return cond;  in evthread_win32_condvar_alloc()
140 	CONDITION_VARIABLE *cond = cond_;  in evthread_win32_condvar_free()  local
142 	mm_free(cond);  in evthread_win32_condvar_free()
146 evthread_win32_condvar_signal(void *cond, int broadcast)  in evthread_win32_condvar_signal()  argument
148 	CONDITION_VARIABLE *cond = cond_;  in evthread_win32_condvar_signal()  local
150 		WakeAllConditionVariable_fn(cond);  in evthread_win32_condvar_signal()
152 		WakeConditionVariable_fn(cond);  in evthread_win32_condvar_signal()
159 	CONDITION_VARIABLE *cond = cond_;  in evthread_win32_condvar_wait()  local
168 	result = SleepConditionVariableCS_fn(cond, lock, ms);  in evthread_win32_condvar_wait()
192 	struct evthread_win32_cond *cond;  in evthread_win32_cond_alloc()  local
193 	if (!(cond = mm_malloc(sizeof(struct evthread_win32_cond))))  in evthread_win32_cond_alloc()
195 	if (InitializeCriticalSectionAndSpinCount(&cond->lock, SPIN_COUNT)==0) {  in evthread_win32_cond_alloc()
196 		mm_free(cond);  in evthread_win32_cond_alloc()
199 	if ((cond->event = CreateEvent(NULL,TRUE,FALSE,NULL)) == NULL) {  in evthread_win32_cond_alloc()
200 		DeleteCriticalSection(&cond->lock);  in evthread_win32_cond_alloc()
201 		mm_free(cond);  in evthread_win32_cond_alloc()
204 	cond->n_waiting = cond->n_to_wake = cond->generation = 0;  in evthread_win32_cond_alloc()
205 	return cond;  in evthread_win32_cond_alloc()
211 	struct evthread_win32_cond *cond = cond_;  in evthread_win32_cond_free()  local
212 	DeleteCriticalSection(&cond->lock);  in evthread_win32_cond_free()
213 	CloseHandle(cond->event);  in evthread_win32_cond_free()
214 	mm_free(cond);  in evthread_win32_cond_free()
220 	struct evthread_win32_cond *cond = cond_;  in evthread_win32_cond_signal()  local
221 	EnterCriticalSection(&cond->lock);  in evthread_win32_cond_signal()
223 		cond->n_to_wake = cond->n_waiting;  in evthread_win32_cond_signal()
225 		++cond->n_to_wake;  in evthread_win32_cond_signal()
226 	cond->generation++;  in evthread_win32_cond_signal()
227 	SetEvent(cond->event);  in evthread_win32_cond_signal()
228 	LeaveCriticalSection(&cond->lock);  in evthread_win32_cond_signal()
235 	struct evthread_win32_cond *cond = cond_;  in evthread_win32_cond_wait()  local
244 	EnterCriticalSection(&cond->lock);  in evthread_win32_cond_wait()
245 	++cond->n_waiting;  in evthread_win32_cond_wait()
246 	generation_at_start = cond->generation;  in evthread_win32_cond_wait()
247 	LeaveCriticalSection(&cond->lock);  in evthread_win32_cond_wait()
254 		res = WaitForSingleObject(cond->event, ms);  in evthread_win32_cond_wait()
255 		EnterCriticalSection(&cond->lock);  in evthread_win32_cond_wait()
256 		if (cond->n_to_wake &&  in evthread_win32_cond_wait()
257 		    cond->generation != generation_at_start) {  in evthread_win32_cond_wait()
258 			--cond->n_to_wake;  in evthread_win32_cond_wait()
259 			--cond->n_waiting;  in evthread_win32_cond_wait()
265 			--cond->n_waiting;  in evthread_win32_cond_wait()
272 				--cond->n_waiting;  in evthread_win32_cond_wait()
280 		if (cond->n_to_wake == 0) {  in evthread_win32_cond_wait()
283 			ResetEvent(cond->event);  in evthread_win32_cond_wait()
286 		LeaveCriticalSection(&cond->lock);  in evthread_win32_cond_wait()
291 	EnterCriticalSection(&cond->lock);  in evthread_win32_cond_wait()
292 	if (!cond->n_waiting)  in evthread_win32_cond_wait()
293 		ResetEvent(cond->event);  in evthread_win32_cond_wait()
294 	LeaveCriticalSection(&cond->lock);  in evthread_win32_cond_wait()