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authoragl@chromium.org <agl@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-11-11 16:09:31 +0000
committeragl@chromium.org <agl@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-11-11 16:09:31 +0000
commit08aa027647128343fbb1b2773dbf4dc94a7cfacf (patch)
treeabf5bec5926422be79e09df0c32f3e923018738a /base/build_time.h
parentb9971dc609fab60d5c1b27c2d85c99fbd958f5a3 (diff)
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base: export GetBuildTime
A need for the function came up in another context so this change exposes it from base/. BUG=none TEST=base_unittests Review URL: http://codereview.chromium.org/8510027 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@109638 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/build_time.h')
-rw-r--r--base/build_time.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/base/build_time.h b/base/build_time.h
new file mode 100644
index 0000000..6d413bc
--- /dev/null
+++ b/base/build_time.h
@@ -0,0 +1,26 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_BUILD_TIME_
+#define BASE_BUILD_TIME_
+#pragma once
+
+#include "base/base_export.h"
+#include "base/time.h"
+
+namespace base {
+
+// GetBuildTime returns the time at which the current binary was built.
+//
+// This uses the __DATE__ and __TIME__ macros, which don't trigger a rebuild
+// when they change. However, official builds will always be rebuilt from
+// scratch.
+//
+// Also, since __TIME__ doesn't include a timezone, this value should only be
+// considered accurate to a day.
+Time BASE_EXPORT GetBuildTime();
+
+} // namespace base
+
+#endif // BASE_BUILD_TIME_