C++ (Cpp) Device::IsOpen 예제들

예제 #1

파일: Driver.cpp 프로젝트: ErfanBagheri/haiku

status_t
usb_audio_device_removed(void *cookie)
{
	DriverSmartLock driverLock; // released on exit

	Device *device = (Device *)cookie;
	for (int32 i = 0; i < MAX_DEVICES; i++) {
		if (gDevices[i] == device) {
			if (device->IsOpen()) {
				// the device will be deleted upon being freed
				device->Removed();
			} else {
				gDevices[i] = NULL;
				delete device;
				TRACE("Device at %ld deleted.\n", i);
			}
			break;
		}
	}

	return B_OK;
}