mangle_poll
iocb->ki_res.res = mangle_poll(mask);
iocb->ki_res.res = mangle_poll(mask);
aiocb->ki_res.res = mangle_poll(mask);
si.si_band = mangle_poll(band_table[reason - POLL_IN]);
inarg.events = mangle_poll(poll_requested_events(wait));
pfd->revents = mangle_poll(mask);
__poll_t mask = mangle_poll(req->cqe.res &
req->cqe.res = mangle_poll(req->cqe.res & poll->events);