297 	uint32_t            callerDataSize;  in Peek()  local
321 		callerDataSize = head->size;  in Peek()
322 		if (os_add_overflow(3, callerDataSize, &headSize)) {  in Peek()
339 			callerDataSize  = entry->size;  in Peek()
341 			if (os_add_overflow(3, callerDataSize, &dataSize)) {  in Peek()
351 			callback(&entry->data, callerDataSize);  in Peek()
354 			callback(&head->data, callerDataSize);  in Peek()
383 	uint32_t            callerDataSize;  in DequeueWithCoalesce()  local
408 		callerDataSize = head->size;  in DequeueWithCoalesce()
409 		if (os_add_overflow(3, callerDataSize, &headSize)) {  in DequeueWithCoalesce()
424 			callerDataSize  = entry->size;  in DequeueWithCoalesce()
426 			if (os_add_overflow(callerDataSize, 3, &dataSize)) {  in DequeueWithCoalesce()
454 	callback(&entry->data, callerDataSize);  in DequeueWithCoalesce()
474 IODataQueueDispatchSource::Enqueue(uint32_t callerDataSize,  in Enqueue()  argument
481 	ret = EnqueueWithCoalesce(callerDataSize, &sendDataAvailable, callback);  in Enqueue()
489 IODataQueueDispatchSource::EnqueueWithCoalesce(uint32_t callerDataSize,  in EnqueueWithCoalesce()  argument
513 	if (os_add_overflow(callerDataSize, 3, &dataSize)) {  in EnqueueWithCoalesce()
535 			callback(&entry->data, callerDataSize);  in EnqueueWithCoalesce()
537 			entry->size = callerDataSize;  in EnqueueWithCoalesce()
547 			callback(&entry->data, callerDataSize);  in EnqueueWithCoalesce()
552 			entry->size = callerDataSize;  in EnqueueWithCoalesce()
573 			callback(&entry->data, callerDataSize);  in EnqueueWithCoalesce()
575 			entry->size = callerDataSize;  in EnqueueWithCoalesce()
618 IODataQueueDispatchSource::CanEnqueueData(uint32_t callerDataSize)  in CanEnqueueData()  argument
620 	return CanEnqueueData(callerDataSize, 1);  in CanEnqueueData()
624 IODataQueueDispatchSource::CanEnqueueData(uint32_t callerDataSize, uint32_t dataCount)  in CanEnqueueData()  argument
643 	if (os_add_overflow(callerDataSize, 3, &dataSize)) {  in CanEnqueueData()