1 files changed, 63 insertions, 0 deletions
diff --git a/src/rocksdb/port/sys_time.h b/src/rocksdb/port/sys_time.h
new file mode 100644
index 000000000..f2137526b
--- /dev/null
+++ b/src/rocksdb/port/sys_time.h
@@ -0,0 +1,63 @@
+//  Copyright (c) 2011-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.
+
+// This file is a portable substitute for sys/time.h which does not exist on
+// Windows
+
+#pragma once
+
+#include "rocksdb/rocksdb_namespace.h"
+
+#if defined(OS_WIN) && (defined(_MSC_VER) || defined(__MINGW32__))
+
+#include <time.h>
+
+namespace ROCKSDB_NAMESPACE {
+
+namespace port {
+
+struct TimeVal {
+  long tv_sec;
+  long tv_usec;
+};
+
+void GetTimeOfDay(TimeVal* tv, struct timezone* tz);
+
+inline struct tm* LocalTimeR(const time_t* timep, struct tm* result) {
+  errno_t ret = localtime_s(result, timep);
+  return (ret == 0) ? result : NULL;
+}
+
+}  // namespace port
+
+}  // namespace ROCKSDB_NAMESPACE
+
+#else
+#include <sys/time.h>
+#include <time.h>
+
+namespace ROCKSDB_NAMESPACE {
+
+namespace port {
+
+using TimeVal = struct timeval;
+
+inline void GetTimeOfDay(TimeVal* tv, struct timezone* tz) {
+  gettimeofday(tv, tz);
+}
+
+inline struct tm* LocalTimeR(const time_t* timep, struct tm* result) {
+  return localtime_r(timep, result);
+}
+
+}  // namespace port
+
+}  // namespace ROCKSDB_NAMESPACE
+
+#endif