99   struct pollfd *pollset = NULL;  in do_select()  local
140           pollset = pfd;  in do_select()
141           (void)memset_s(pollset, npfds * sizeof(struct pollfd), 0, npfds * sizeof(struct pollfd));  in do_select()
145           pollset = (struct pollfd *)zalloc(npfds * sizeof(struct pollfd));  in do_select()
146           if (pollset == NULL)  in do_select()
199           pollset[ndx].fd = fd;  in do_select()
200           pollset[ndx].events |= (POLLIN | POLLRDNORM);  in do_select()
210           pollset[ndx].fd      = fd;  in do_select()
211           pollset[ndx].events |= (POLLOUT | POLLWRNORM);  in do_select()
219           pollset[ndx].fd      = fd;  in do_select()
245   ret = poll(pollset, npfds, msec);  in do_select()
279               if (pollset[ndx].revents & POLL_IN_SET)  in do_select()
281                   FD_SET(pollset[ndx].fd, readfds);  in do_select()
290               if (pollset[ndx].revents & POLL_OUT_SET)  in do_select()
292                   FD_SET(pollset[ndx].fd, writefds);  in do_select()
301               if (pollset[ndx].revents & POLL_EX_SET)  in do_select()
303                   FD_SET(pollset[ndx].fd, exceptfds);  in do_select()
312       free(pollset);  in do_select()