Adding upstream version 115.8.0esr.upstream/115.8.0esr

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

1 files changed, 26 insertions, 0 deletions

diff --git a/mozglue/misc/Uptime.h b/mozglue/misc/Uptime.h
new file mode 100644
index 0000000000..4438e0d6d1
--- /dev/null
+++ b/mozglue/misc/Uptime.h
@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_Uptime_h
+#define mozilla_Uptime_h
+
+#include <stdint.h>
+
+#include "mozilla/Maybe.h"
+
+namespace mozilla {
+
+// Called at the beginning of the process from TimeStamp::Startup.
+MFBT_API void InitializeUptime();
+// Returns the number of milliseconds the calling process has lived for.
+MFBT_API Maybe<uint64_t> ProcessUptimeMs();
+// Returns the number of milliseconds the calling process has lived for,
+// excluding the time period the system was suspended.
+MFBT_API Maybe<uint64_t> ProcessUptimeExcludingSuspendMs();
+
+};  // namespace mozilla
+
+#endif  // mozilla_Uptime_h