1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2 : * vim: sw=4 ts=4 et :
3 : */
4 : /* ***** BEGIN LICENSE BLOCK *****
5 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
6 : *
7 : * The contents of this file are subject to the Mozilla Public License Version
8 : * 1.1 (the "License"); you may not use this file except in compliance with
9 : * the License. You may obtain a copy of the License at
10 : * http://www.mozilla.org/MPL/
11 : *
12 : * Software distributed under the License is distributed on an "AS IS" basis,
13 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
14 : * for the specific language governing rights and limitations under the
15 : * License.
16 : *
17 : * The Original Code is mozilla.org code.
18 : *
19 : * The Initial Developer of the Original Code is
20 : * Mozilla Foundation
21 : * Portions created by the Initial Developer are Copyright (C) 2009
22 : * the Initial Developer. All Rights Reserved.
23 : *
24 : * Contributor(s):
25 : * Chris Jones <jones.chris.g@gmail.com>
26 : *
27 : * Alternatively, the contents of this file may be used under the terms of
28 : * either of the GNU General Public License Version 2 or later (the "GPL"),
29 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
30 : * in which case the provisions of the GPL or the LGPL are applicable instead
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36 : * the provisions above, a recipient may use your version of this file under
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38 : *
39 : * ***** END LICENSE BLOCK ***** */
40 :
41 : #if defined(XP_WIN) || defined(XP_OS2)
42 : # define MOZALLOC_EXPORT __declspec(dllexport)
43 : #endif
44 :
45 : #include "mozilla/mozalloc_abort.h"
46 : #include "mozilla/mozalloc_oom.h"
47 :
48 : static mozalloc_oom_abort_handler gAbortHandler;
49 :
50 : void
51 0 : mozalloc_handle_oom(size_t size)
52 : {
53 : // NB: this is handle_oom() stage 1, which simply aborts on OOM.
54 : // we might proceed to a stage 2 in which an attempt is made to
55 : // reclaim memory
56 :
57 0 : if (gAbortHandler)
58 0 : gAbortHandler(size);
59 :
60 0 : mozalloc_abort("out of memory");
61 : }
62 :
63 : void
64 1408 : mozalloc_set_oom_abort_handler(mozalloc_oom_abort_handler handler)
65 : {
66 1408 : gAbortHandler = handler;
67 1408 : }
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