2269   nfds_t fdi;  in lwip_pollscan()  local
2274   for (fdi = 0; fdi < nfds; fdi++) {  in lwip_pollscan()
2276       fds[fdi].revents = 0;  in lwip_pollscan()
2283     if (fds[fdi].fd >= 0 && (fds[fdi].revents & POLLNVAL) == 0) {  in lwip_pollscan()
2286       sock = tryget_socket_unconn_locked(fds[fdi].fd);  in lwip_pollscan()
2315         if ((fds[fdi].events & POLLIN) != 0 && ((lastdata != NULL) || (rcvevent > 0))) {  in lwip_pollscan()
2316           fds[fdi].revents |= POLLIN;  in lwip_pollscan()
2317           LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_pollscan: fd=%d ready for reading\n", fds[fdi].fd));  in lwip_pollscan()
2320         if ((fds[fdi].events & POLLOUT) != 0 && (sendevent != 0)) {  in lwip_pollscan()
2321           fds[fdi].revents |= POLLOUT;  in lwip_pollscan()
2322           LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_pollscan: fd=%d ready for writing\n", fds[fdi].fd));  in lwip_pollscan()
2327           fds[fdi].revents |= POLLERR;  in lwip_pollscan()
2328           LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_pollscan: fd=%d ready for exception\n", fds[fdi].fd));  in lwip_pollscan()
2334         fds[fdi].revents |= POLLNVAL;  in lwip_pollscan()
2341     if (fds[fdi].revents != 0) {  in lwip_pollscan()
2359   nfds_t fdi;  in lwip_poll_inc_sockets_used()  local
2363     for (fdi = 0; fdi < nfds; fdi++) {  in lwip_poll_inc_sockets_used()
2365       tryget_socket_unconn(fds[fdi].fd);  in lwip_poll_inc_sockets_used()
2374   nfds_t fdi;  in lwip_poll_dec_sockets_used()  local
2378     for (fdi = 0; fdi < nfds; fdi++) {  in lwip_poll_dec_sockets_used()
2379       struct lwip_sock *sock = tryget_socket_unconn_nouse(fds[fdi].fd);  in lwip_poll_dec_sockets_used()
2513   nfds_t fdi;  in lwip_poll_should_wake()  local
2514   for (fdi = 0; fdi < scb->poll_nfds; fdi++) {  in lwip_poll_should_wake()
2515     const struct pollfd *pollfd = &scb->poll_fds[fdi];  in lwip_poll_should_wake()