1 files changed, 57 insertions, 0 deletions
diff --git a/tools/source/debug/debug.cxx b/tools/source/debug/debug.cxx
new file mode 100644
index 0000000000..197ba24504
--- /dev/null
+++ b/tools/source/debug/debug.cxx
@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <tools/debug.hxx>
+#include <sal/log.hxx>
+
+namespace {
+
+struct DebugData
+{
+    DbgTestSolarMutexProc   pDbgTestSolarMutex;
+    bool                    bTestSolarMutexWasSet;
+
+    DebugData()
+        :pDbgTestSolarMutex( nullptr ), bTestSolarMutexWasSet(false)
+    {
+    }
+};
+
+}
+
+static DebugData aDebugData;
+
+void DbgSetTestSolarMutex( DbgTestSolarMutexProc pParam )
+{
+    aDebugData.pDbgTestSolarMutex = pParam;
+    if (pParam)
+        aDebugData.bTestSolarMutexWasSet = true;
+}
+
+void DbgTestSolarMutex()
+{
+    // don't warn if it was set at least once, because then we're probably just post-DeInitVCL()
+    SAL_WARN_IF(
+        !aDebugData.bTestSolarMutexWasSet && aDebugData.pDbgTestSolarMutex == nullptr, "tools.debug",
+        "no DbgTestSolarMutex function set");
+    if ( aDebugData.pDbgTestSolarMutex )
+        aDebugData.pDbgTestSolarMutex();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */