poll/unix/select.c

36     fd_set readset, writeset, exceptset;
69     FD_ZERO(&writeset);
117             FD_SET(fd, &writeset);
130         rv = pipe_select(maxfd + 1, &readset, &writeset, &exceptset, tvptr);
135         rv = select(maxfd + 1, &readset, &writeset, &exceptset, tvptr);
169         if (FD_ISSET(fd, &writeset)) {
187     fd_set readset, writeset, exceptset;
214     FD_ZERO(&(pollset->p->writeset));
281         FD_SET(fd, &(pollset->p->writeset));
327             FD_CLR(fd, &(pollset->p->writeset));
347     fd_set readset, writeset, exceptset;
375     memcpy(&writeset, &(pollset->p->writeset), sizeof(fd_set));
380         rs = pipe_select(pollset->p->maxfd + 1, &readset, &writeset, &exceptset,
385         rs = select(pollset->p->maxfd + 1, &readset, &writeset, &exceptset,
416         if (FD_ISSET(fd, &readset) || FD_ISSET(fd, &writeset) ||
423             if (FD_ISSET(fd, &writeset)) {