Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/src/crimson/net/Fwd.h b/src/crimson/net/Fwd.h
new file mode 100644
index 000000000..2b1595141
--- /dev/null
+++ b/src/crimson/net/Fwd.h
@@ -0,0 +1,52 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2017 Red Hat, Inc
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation.  See file COPYING.
+ *
+ */
+
+#pragma once
+
+#include <boost/container/small_vector.hpp>
+#include <seastar/core/future.hh>
+#include <seastar/core/future-util.hh>
+#include <seastar/core/shared_ptr.hh>
+#include <seastar/core/sharded.hh>
+
+#include "msg/Connection.h"
+#include "msg/MessageRef.h"
+#include "msg/msg_types.h"
+
+#include "crimson/common/errorator.h"
+#include "crimson/common/local_shared_foreign_ptr.h"
+
+class AuthConnectionMeta;
+
+namespace crimson::net {
+
+using msgr_tag_t = uint8_t;
+using stop_t = seastar::stop_iteration;
+
+class Connection;
+using ConnectionLRef = seastar::shared_ptr<Connection>;
+using ConnectionFRef = seastar::foreign_ptr<ConnectionLRef>;
+using ConnectionRef = ::crimson::local_shared_foreign_ptr<ConnectionLRef>;
+
+class Dispatcher;
+class ChainedDispatchers;
+constexpr std::size_t NUM_DISPATCHERS = 4u;
+using dispatchers_t = boost::container::small_vector<Dispatcher*, NUM_DISPATCHERS>;
+
+class Messenger;
+using MessengerRef = seastar::shared_ptr<Messenger>;
+
+using MessageFRef = seastar::foreign_ptr<MessageURef>;
+
+} // namespace crimson::net