xref: /aoo41x/main/sal/rtl/source/alloc_fini.cxx (revision cdf0e10c)
1 /*************************************************************************
2  *
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * Copyright 2000, 2010 Oracle and/or its affiliates.
6  *
7  * OpenOffice.org - a multi-platform office productivity suite
8  *
9  * This file is part of OpenOffice.org.
10  *
11  * OpenOffice.org is free software: you can redistribute it and/or modify
12  * it under the terms of the GNU Lesser General Public License version 3
13  * only, as published by the Free Software Foundation.
14  *
15  * OpenOffice.org is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU Lesser General Public License version 3 for more details
19  * (a copy is included in the LICENSE file that accompanied this code).
20  *
21  * You should have received a copy of the GNU Lesser General Public License
22  * version 3 along with OpenOffice.org.  If not, see
23  * <http://www.openoffice.org/license.html>
24  * for a copy of the LGPLv3 License.
25  *
26  ************************************************************************/
27 
28 /*
29   Issue http://udk.openoffice.org/issues/show_bug.cgi?id=92388
30 
31   Mac OS X does not seem to support "__cxa__atexit", thus leading
32   to the situation that "__attribute__((destructor))__" functions
33   (in particular "rtl_{memory|cache|arena}_fini") become called
34   _before_ global C++ object d'tors.
35 
36   Using a C++ dummy object instead.
37 */
38 
39 extern "C" void rtl_memory_fini (void);
40 extern "C" void rtl_cache_fini (void);
41 extern "C" void rtl_arena_fini (void);
42 
43 struct RTL_Alloc_Fini
44 {
45   ~RTL_Alloc_Fini() ;
46 };
47 
48 RTL_Alloc_Fini::~RTL_Alloc_Fini()
49 {
50   rtl_memory_fini();
51   rtl_cache_fini();
52   rtl_arena_fini();
53 }
54 
55 static RTL_Alloc_Fini g_RTL_Alloc_Fini;
56