From c193fd146661b39027c5e3fa0776dcdf8c6af5e2 Mon Sep 17 00:00:00 2001 From: Martin Sustrik Date: Thu, 29 Apr 2010 17:20:23 +0200 Subject: lock-free polling removed; ZMQ_POLL flag removed --- src/i_signaler.hpp | 55 ------------------------------------------------------ 1 file changed, 55 deletions(-) delete mode 100644 src/i_signaler.hpp (limited to 'src/i_signaler.hpp') diff --git a/src/i_signaler.hpp b/src/i_signaler.hpp deleted file mode 100644 index 822ab8e..0000000 --- a/src/i_signaler.hpp +++ /dev/null @@ -1,55 +0,0 @@ -/* - Copyright (c) 2007-2010 iMatix Corporation - - 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 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. - - You should have received a copy of the Lesser GNU General Public License - along with this program. If not, see . -*/ - -#ifndef __ZMQ_I_SIGNALER_HPP_INCLUDED__ -#define __ZMQ_I_SIGNALER_HPP_INCLUDED__ - -#include "stdint.hpp" -#include "fd.hpp" - -namespace zmq -{ - // Virtual interface used to send signals. Individual implementations - // may restrict the number of possible signal types to send. - - struct i_signaler - { - virtual ~i_signaler () {}; - - // Send a signal with a specific ID. - virtual void signal (int signal_) = 0; - - // Wait for signal. Returns a set of signals in form of a bitmap. - // Signal with index 0 corresponds to value 1, index 1 to value 2, - // index 2 to value 3 etc. - virtual uint64_t poll () = 0; - - // Same as poll, however, if there is no signal available, - // function returns zero immediately instead of waiting for a signal. - virtual uint64_t check () = 0; - - // Returns file descriptor that allows waiting for signals. Specific - // signalers may not support this functionality. If so, the function - // returns retired_fd. - virtual fd_t get_fd () = 0; - }; - -} - -#endif -- cgit v1.2.3