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diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/push.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/push.cpp
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+/*
+ Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
+
+ This file is part of libzmq, the ZeroMQ core engine in C++.
+
+ libzmq is free software; you can redistribute it and/or modify it under
+ the terms of the GNU Lesser General Public License (LGPL) as published
+ by the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ As a special exception, the Contributors give you permission to link
+ this library with independent modules to produce an executable,
+ regardless of the license terms of these independent modules, and to
+ copy and distribute the resulting executable under terms of your choice,
+ provided that you also meet, for each linked independent module, the
+ terms and conditions of the license of that module. An independent
+ module is a module which is not derived from or based on this library.
+ If you modify this library, you must extend this exception to your
+ version of the library.
+
+ libzmq 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/>.
+*/
+
+#include "push.hpp"
+#include "pipe.hpp"
+#include "err.hpp"
+#include "msg.hpp"
+
+zmq::push_t::push_t (class ctx_t *parent_, uint32_t tid_, int sid_) :
+ socket_base_t (parent_, tid_, sid_)
+{
+ options.type = ZMQ_PUSH;
+}
+
+zmq::push_t::~push_t ()
+{
+}
+
+void zmq::push_t::xattach_pipe (pipe_t *pipe_, bool subscribe_to_all_)
+{
+ // subscribe_to_all_ is unused
+ (void)subscribe_to_all_;
+ // Don't delay pipe termination as there is no one
+ // to receive the delimiter.
+ pipe_->set_nodelay ();
+
+ zmq_assert (pipe_);
+ lb.attach (pipe_);
+}
+
+void zmq::push_t::xwrite_activated (pipe_t *pipe_)
+{
+ lb.activated (pipe_);
+}
+
+void zmq::push_t::xpipe_terminated (pipe_t *pipe_)
+{
+ lb.pipe_terminated (pipe_);
+}
+
+int zmq::push_t::xsend (msg_t *msg_)
+{
+ return lb.send (msg_);
+}
+
+bool zmq::push_t::xhas_out ()
+{
+ return lb.has_out ();
+}