/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: NPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Netscape Public License * Version 1.1 (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.mozilla.org/NPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is mozilla.org code. * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the NPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the NPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #ifndef __MACMEMALLOCATOR__ #define __MACMEMALLOCATOR__ #include "prtypes.h" #include #include #warning "This file should not be used" typedef struct FreeMemoryStats FreeMemoryStats; struct FreeMemoryStats { uint32 totalHeapSize; uint32 totalFreeBytes; uint32 maxBlockSize; }; typedef void (*MallocHeapLowWarnProc)(void); NSPR_BEGIN_EXTERN_C typedef unsigned char (*MemoryCacheFlusherProc)(size_t size); typedef void (*PreAllocationHookProc)(void); extern void InstallPreAllocationHook(PreAllocationHookProc newHook); extern void InstallMemoryCacheFlusher(MemoryCacheFlusherProc newFlusher); // Entry into the memory system's cache flushing extern UInt8 CallCacheFlushers(size_t blockSize); extern void* reallocSmaller(void* block, size_t newSize); void memtotal ( size_t blockSize, FreeMemoryStats * stats ); size_t memsize ( void * block ); extern Boolean gMemoryInitialized; void MacintoshInitializeMemory(void); void CallFE_LowMemory(void); Boolean Memory_ReserveInMacHeap(size_t spaceNeeded); Boolean Memory_ReserveInMallocHeap(size_t spaceNeeded); Boolean InMemory_ReserveInMacHeap(); size_t Memory_FreeMemoryRemaining(); void InstallGarbageCollectorCacheFlusher(const MemoryCacheFlusherProc inFlusher); void InstallMallocHeapLowProc( MallocHeapLowWarnProc proc ); NSPR_END_EXTERN_C #endif