| /** |
| * @file fd.h |
| * @brief Defines a array of file descriptors, useful for polling. |
| * @note Copyright (C) 2011 Richard Cochran <richardcochran@gmail.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| #ifndef HAVE_FD_H |
| #define HAVE_FD_H |
| |
| #define N_TIMER_FDS 8 |
| |
| /* |
| * The order matters here. The DELAY timer must appear before the |
| * ANNOUNCE and SYNC_RX timers in order to correctly handle the case |
| * when the DELAY timer and one of the other two expire during the |
| * same call to poll(). |
| */ |
| enum { |
| FD_EVENT, |
| FD_GENERAL, |
| FD_DELAY_TIMER, |
| FD_ANNOUNCE_TIMER, |
| FD_SYNC_RX_TIMER, |
| FD_QUALIFICATION_TIMER, |
| FD_MANNO_TIMER, |
| FD_SYNC_TX_TIMER, |
| FD_UNICAST_REQ_TIMER, |
| FD_UNICAST_SRV_TIMER, |
| FD_CMLDS, |
| FD_RTNL, |
| N_POLLFD, |
| }; |
| |
| #define FD_FIRST_TIMER FD_DELAY_TIMER |
| |
| struct fdarray { |
| int fd[N_POLLFD]; |
| }; |
| |
| #endif |
