1 files changed, 38 insertions, 0 deletions
diff --git a/xpcom/base/nsTraceRefcnt.h b/xpcom/base/nsTraceRefcnt.h
new file mode 100644
index 0000000000..23eeec0bdf
--- /dev/null
+++ b/xpcom/base/nsTraceRefcnt.h
@@ -0,0 +1,38 @@
+/* -*- 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 nsTraceRefcnt_h
+#define nsTraceRefcnt_h
+
+#include "nscore.h"
+
+class nsTraceRefcnt {
+ public:
+  static void Shutdown();
+
+  static nsresult DumpStatistics();
+
+  static void ResetStatistics();
+
+  /**
+   * Tell nsTraceRefcnt whether refcounting, allocation, and destruction
+   * activity is legal.  This is used to trigger assertions for any such
+   * activity that occurs because of static constructors or destructors.
+   */
+  static void SetActivityIsLegal(bool aLegal);
+
+  /**
+   * Start refcount logging aClass. If refcount logging has not already begun,
+   * it will use the environment variable XPCOM_MEM_LATE_REFCNT_LOG to decide
+   * where to make the log, in a similar way as the other nsTraceRefcnt logs.
+   */
+  static void StartLoggingClass(const char* aClass);
+
+#ifdef MOZ_ENABLE_FORKSERVER
+  static void ResetLogFiles(const char* aProcType = nullptr);
+#endif
+};
+
+#endif  // nsTraceRefcnt_h