38     int maxfd = -1;  in apr_poll()  local
123         if ((int) fd > maxfd) {  in apr_poll()
124             maxfd = (int) fd;  in apr_poll()
130         rv = pipe_select(maxfd + 1, &readset, &writeset, &exceptset, tvptr);  in apr_poll()
135         rv = select(maxfd + 1, &readset, &writeset, &exceptset, tvptr);  in apr_poll()
188     int maxfd;  member
216     pollset->p->maxfd = 0;  in impl_pollset_create()
287     if ((int) fd > pollset->p->maxfd) {  in impl_pollset_add()
288         pollset->p->maxfd = (int) fd;  in impl_pollset_add()
329             if (((int) fd == pollset->p->maxfd) && (pollset->p->maxfd > 0)) {  in impl_pollset_remove()
330                 pollset->p->maxfd--;  in impl_pollset_remove()
381         rs = pipe_select(pollset->p->maxfd + 1, &readset, &writeset, &exceptset,  in impl_pollset_poll()
386         rs = select(pollset->p->maxfd + 1, &readset, &writeset, &exceptset,  in impl_pollset_poll()