diff options
Diffstat (limited to 'src/select.hpp')
| -rw-r--r-- | src/select.hpp | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/src/select.hpp b/src/select.hpp index 01e9fa8..c88dd71 100644 --- a/src/select.hpp +++ b/src/select.hpp @@ -1,19 +1,20 @@ /* - Copyright (c) 2007-2010 iMatix Corporation + Copyright (c) 2007-2011 iMatix Corporation + Copyright (c) 2007-2011 Other 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 Lesser GNU General Public License as published by + 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 - Lesser GNU General Public License for more details. + GNU Lesser General Public License for more details. - You should have received a copy of the Lesser GNU General Public License + 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/>. */ @@ -36,7 +37,7 @@ #include "fd.hpp" #include "thread.hpp" -#include "atomic_counter.hpp" +#include "poller_base.hpp" namespace zmq { @@ -44,7 +45,7 @@ namespace zmq // Implements socket polling mechanism using POSIX.1-2001 select() // function. - class select_t + class select_t : public poller_base_t { public: @@ -60,9 +61,6 @@ namespace zmq void reset_pollin (handle_t handle_); void set_pollout (handle_t handle_); void reset_pollout (handle_t handle_); - void add_timer (struct i_poll_events *events_); - void cancel_timer (struct i_poll_events *events_); - int get_load (); void start (); void stop (); @@ -80,6 +78,9 @@ namespace zmq struct i_poll_events *events; }; + // Checks if an fd_entry_t is retired. + static bool is_retired_fd (const fd_entry_t &entry); + // Set of file descriptors that are used to retreive // information for fd_set. typedef std::vector <fd_entry_t> fd_set_t; @@ -99,22 +100,14 @@ namespace zmq // If true, at least one file descriptor has retired. bool retired; - // List of all the engines waiting for the timer event. - typedef std::vector <struct i_poll_events*> timers_t; - timers_t timers; - // If true, thread is shutting down. bool stopping; // Handle of the physical thread doing the I/O work. thread_t worker; - // Load of the poller. Currently number of file descriptors - // registered with the poller. - atomic_counter_t load; - select_t (const select_t&); - void operator = (const select_t&); + const select_t &operator = (const select_t&); }; } |