Lines Matching refs:rset
61 fd_set rset, wset, xset;
69 FD_ZERO (&rset);
94 FD_SET (f->fd, &rset);
107 ready = select(maxfd + 1, &rset, &wset, &xset, (timeout == -1 ? NULL : &tv));
119 FD_ZERO (&rset);
143 if (select(f->fd, &rset, &wset, &xset, &singl_tv) != -1) {
145 FD_SET (f->fd, &rset);
170 FD_CLR(f->fd, &rset);
182 ready = select(maxfd + 1, &rset, &wset, &xset, (timeout == -1 ? NULL : &tv));
195 if (FD_ISSET (f->fd, &rset)) {