void IoTQuery::updateStatusFile() {
pwrite(fd, &numqueueentries, sizeof(numqueueentries), OFFSET_MAX);
pwrite(fd, &oldestentry, sizeof(oldestentry), OFFSET_OLD);
pwrite(fd, &newestentry, sizeof(newestentry), OFFSET_NEW);
}
void IoTQuery::updateStatusFile() {
pwrite(fd, &numqueueentries, sizeof(numqueueentries), OFFSET_MAX);
pwrite(fd, &oldestentry, sizeof(oldestentry), OFFSET_OLD);
pwrite(fd, &newestentry, sizeof(newestentry), OFFSET_NEW);
}