1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2  * vim: sw=2 ts=4 et :
3  */
4 /* This Source Code Form is subject to the terms of the Mozilla Public
5  * License, v. 2.0. If a copy of the MPL was not distributed with this
6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 
8 #ifndef mozilla_mozalloc_oom_h
9 #define mozilla_mozalloc_oom_h
10 
11 #include "mozalloc.h"
12 
13 /**
14  * Called when memory is critically low.  Returns iff it was able to
15  * remedy the critical memory situation; if not, it will abort().
16  */
17 MFBT_API void mozalloc_handle_oom(size_t requestedSize);
18 
19 extern MFBT_DATA size_t gOOMAllocationSize;
20 
21 /* TODO: functions to query system memory usage and register
22  * critical-memory handlers. */
23 
24 #endif /* ifndef mozilla_mozalloc_oom_h */
25