Imported Upstream version 2.1.3upstream/2.1.3

1 files changed, 15 insertions, 11 deletions

diff --git a/src/i_engine.hpp b/src/i_engine.hpp
index ea6b850..7bd4ea6 100644
--- a/src/i_engine.hpp
+++ b/src/i_engine.hpp
@@ -1,27 +1,26 @@
 /*
-    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/>.
 */
 
 #ifndef __ZMQ_I_ENGINE_HPP_INCLUDED__
 #define __ZMQ_I_ENGINE_HPP_INCLUDED__
 
-#include <stddef.h>
-
 namespace zmq
 {
 
@@ -30,18 +29,23 @@ namespace zmq
         virtual ~i_engine () {}
 
         //  Plug the engine to the session.
-        virtual void plug (struct i_inout *inout_) = 0;
+        virtual void plug (class io_thread_t *io_thread_,
+            struct i_inout *inout_) = 0;
 
         //  Unplug the engine from the session.
         virtual void unplug () = 0;
 
-        //  This method is called by the session to signalise that there
-        //  are messages to send available.
-        virtual void revive () = 0;
+        //  Terminate and deallocate the engine. Note that 'detached'
+        //  events are not fired on termination.
+        virtual void terminate () = 0;
 
         //  This method is called by the session to signalise that more
         //  messages can be written to the pipe.
-        virtual void resume_input () = 0;
+        virtual void activate_in () = 0;
+
+        //  This method is called by the session to signalise that there
+        //  are messages to send available.
+        virtual void activate_out () = 0;
     };
 
 }