Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 20 insertions, 0 deletions

diff --git a/src/rocksdb/cache/cache_bench.cc b/src/rocksdb/cache/cache_bench.cc
new file mode 100644
index 000000000..f836939a3
--- /dev/null
+++ b/src/rocksdb/cache/cache_bench.cc
@@ -0,0 +1,20 @@
+//  Copyright (c) 2013-present, Facebook, Inc.  All rights reserved.
+//  This source code is licensed under both the GPLv2 (found in the
+//  COPYING file in the root directory) and Apache 2.0 License
+//  (found in the LICENSE.Apache file in the root directory).
+//
+// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file. See the AUTHORS file for names of contributors.
+#ifndef GFLAGS
+#include <cstdio>
+int main() {
+  fprintf(stderr, "Please install gflags to run rocksdb tools\n");
+  return 1;
+}
+#else
+#include "rocksdb/cache_bench_tool.h"
+int main(int argc, char** argv) {
+  return ROCKSDB_NAMESPACE::cache_bench_tool(argc, argv);
+}
+#endif  // GFLAGS