Move repositories to 'repos/' subdirectory

This patch changes the top-level directory layout as a preparatory
step for improving the tools for managing 3rd-party source codes.
The rationale is described in the issue referenced below.

Issue #1082

repos/base-linux/include/rm_session/client.h

@@ -0,0 +1,72 @@
+/*
+ * \brief  Pseudo RM-session client stub targeting the process-local RM service
+ * \author Norman Feske
+ * \date   2011-11-21
+ */
+
+/*
+ * Copyright (C) 2011-2013 Genode Labs GmbH
+ *
+ * This file is part of the Genode OS framework, which is distributed
+ * under the terms of the GNU General Public License version 2.
+ */
+
+#ifndef _INCLUDE__RM_SESSION__CLIENT_H_
+#define _INCLUDE__RM_SESSION__CLIENT_H_
+
+/* Genode includes */
+#include <rm_session/capability.h>
+
+namespace Genode {
+
+	struct Rm_session_client : Rm_session, Rm_session_capability
+	{
+		typedef Rm_session Rpc_interface;
+
+		/**
+		 * Return pointer to locally implemented RM session
+		 *
+		 * \throw Local_interface::Non_local_capability
+		 */
+		Rm_session *_local() const { return Rm_session_capability::deref(*this); }
+
+		explicit Rm_session_client(Rm_session_capability session)
+		: Rm_session_capability(session) { }
+
+		Local_addr attach(Dataspace_capability ds, size_t size = 0,
+		                  off_t offset = 0, bool use_local_addr = false,
+		                  Local_addr local_addr = (void *)0,
+		                  bool executable = false)
+		{
+			return _local()->attach(ds, size, offset, use_local_addr,
+			                        local_addr, executable);
+		}
+
+		void detach(Local_addr local_addr) {
+			return _local()->detach(local_addr); }
+
+		Pager_capability add_client(Thread_capability thread) {
+			return _local()->add_client(thread); }
+
+		void remove_client(Pager_capability pager) {
+			_local()->remove_client(pager); }
+
+		void fault_handler(Signal_context_capability /*handler*/)
+		{
+			/*
+			 * On Linux, page faults are never reflected to RM clients. They
+			 * are always handled by the kernel. If a segmentation fault
+			 * occurs, this condition is being reflected as a CPU exception
+			 * to the handler registered via 'Cpu_session::exception_handler'.
+			 */
+		}
+
+		State state() {
+			return _local()->state(); }
+
+		Dataspace_capability dataspace() {
+			return _local()->dataspace(); }
+	};
+}
+
+#endif /* _INCLUDE__RM_SESSION__CLIENT_H_ */