Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 35 insertions, 0 deletions

diff --git a/src/seastar/demos/hello-world.cc b/src/seastar/demos/hello-world.cc
new file mode 100644
index 000000000..e010ff26b
--- /dev/null
+++ b/src/seastar/demos/hello-world.cc
@@ -0,0 +1,35 @@
+/*
+ * This file is open source software, licensed to you under the terms
+ * of the Apache License, Version 2.0 (the "License").  See the NOTICE file
+ * distributed with this work for additional information regarding copyright
+ * ownership.  You may not use this file except in compliance with the License.
+ *
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Copyright (C) 2022 ScyllaDB Ltd.
+ */
+
+#include <seastar/core/app-template.hh>
+#include <seastar/core/seastar.hh>
+#include <seastar/util/log.hh>
+
+using namespace seastar;
+logger applog("app");
+
+int main(int argc, char** argv) {
+    seastar::app_template app;
+    app.run(argc, argv, [] () -> future<> {
+        applog.info("Hello world!");
+        return make_ready_future<>();
+    });
+}