Lines Matching refs:wfd
452 fd_set wfd;
486 FD_ZERO(&wfd);
491 FD_SET(ctxt->fd, &wfd);
495 (void) select(ctxt->fd + 1, NULL, &wfd, NULL, &tv);
847 fd_set wfd;
947 FD_ZERO(&wfd);
948 FD_SET(s, &wfd);
954 switch (select(s + 1, NULL, &wfd, &xfd, &tv))
956 switch (select(s + 1, NULL, &wfd, NULL, &tv))
982 if (FD_ISSET(s, &wfd)
