base/build_time.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef BASE_BUILD_TIME_
   6 #define BASE_BUILD_TIME_
   7 #pragma once
   8
   9 #include "base/base_export.h"
  10 #include "base/time.h"
  11
  12 namespace base {
  13
  14 // GetBuildTime returns the time at which the current binary was built.
  15 //
  16 // This uses the __DATE__ and __TIME__ macros, which don't trigger a rebuild
  17 // when they change. However, official builds will always be rebuilt from
  18 // scratch.
  19 //
  20 // Also, since __TIME__ doesn't include a timezone, this value should only be
  21 // considered accurate to a day.
  22 Time BASE_EXPORT GetBuildTime();
  23
  24 }  // namespace base
  25
  26 #endif  // BASE_BUILD_TIME_