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Diffstat (limited to 'src/devpoll.hpp')
-rw-r--r-- | src/devpoll.hpp | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/src/devpoll.hpp b/src/devpoll.hpp deleted file mode 100644 index fbf9328..0000000 --- a/src/devpoll.hpp +++ /dev/null @@ -1,105 +0,0 @@ -/* - Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file - - This file is part of 0MQ. - - 0MQ is free software; you can redistribute it and/or modify it under - the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - 0MQ 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 Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef __ZMQ_DEVPOLL_HPP_INCLUDED__ -#define __ZMQ_DEVPOLL_HPP_INCLUDED__ - -// poller.hpp decides which polling mechanism to use. -#include "poller.hpp" -#if defined ZMQ_USE_DEVPOLL - -#include <vector> - -#include "fd.hpp" -#include "thread.hpp" -#include "poller_base.hpp" - -namespace zmq -{ - - struct i_poll_events; - - // Implements socket polling mechanism using the "/dev/poll" interface. - - class devpoll_t : public poller_base_t - { - public: - - typedef fd_t handle_t; - - devpoll_t (); - ~devpoll_t (); - - // "poller" concept. - handle_t add_fd (fd_t fd_, zmq::i_poll_events *events_); - void rm_fd (handle_t handle_); - void set_pollin (handle_t handle_); - void reset_pollin (handle_t handle_); - void set_pollout (handle_t handle_); - void reset_pollout (handle_t handle_); - void start (); - void stop (); - - static int max_fds (); - - private: - - // Main worker thread routine. - static void worker_routine (void *arg_); - - // Main event loop. - void loop (); - - // File descriptor referring to "/dev/poll" pseudo-device. - fd_t devpoll_fd; - - struct fd_entry_t - { - short events; - zmq::i_poll_events *reactor; - bool valid; - bool accepted; - }; - - typedef std::vector <fd_entry_t> fd_table_t; - fd_table_t fd_table; - - typedef std::vector <fd_t> pending_list_t; - pending_list_t pending_list; - - // Pollset manipulation function. - void devpoll_ctl (fd_t fd_, short events_); - - // If true, thread is in the process of shutting down. - bool stopping; - - // Handle of the physical thread doing the I/O work. - thread_t worker; - - devpoll_t (const devpoll_t&); - const devpoll_t &operator = (const devpoll_t&); - }; - - typedef devpoll_t poller_t; - -} - -#endif - -#endif |