Event session interface

Issue #3812

repos/os/include/event_session/connection.h

@@ -0,0 +1,39 @@
+/*
+ * \brief  Connection to event service
+ * \author Norman Feske
+ * \date   2020-07-02
+ */
+
+/*
+ * Copyright (C) 2020 Genode Labs GmbH
+ *
+ * This file is part of the Genode OS framework, which is distributed
+ * under the terms of the GNU Affero General Public License version 3.
+ */
+
+#ifndef _INCLUDE__EVENT_SESSION__CONNECTION_H_
+#define _INCLUDE__EVENT_SESSION__CONNECTION_H_
+
+#include <event_session/client.h>
+#include <base/connection.h>
+
+namespace Event { struct Connection; }
+
+struct Event::Connection : Genode::Connection<Session>, Session_client
+{
+	enum { RAM_QUOTA = 18*1024UL };
+
+	/**
+	 * Constructor
+	 */
+	Connection(Genode::Env &env, char const *label = "")
+	:
+		Genode::Connection<Event::Session>(env,
+		                                   session(env.parent(),
+		                                   "ram_quota=%u, cap_quota=%u, label=\"%s\"",
+		                                   RAM_QUOTA, CAP_QUOTA, label)),
+		Session_client(env.rm(), cap())
+	{ }
+};
+
+#endif /* _INCLUDE__EVENT_SESSION__CONNECTION_H_ */