michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsXPCOM.h"
michael@0: #include "nsMemory.h"
michael@0: #include "nsIMemory.h"
michael@0: #include "nsXPCOMPrivate.h"
michael@0: #include "nsDebug.h"
michael@0: #include "nsISupportsUtils.h"
michael@0: #include "nsCOMPtr.h"
michael@0: 
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: // nsMemory static helper routines
michael@0: 
michael@0: NS_COM_GLUE nsresult
michael@0: nsMemory::HeapMinimize(bool aImmediate)
michael@0: {
michael@0:     nsCOMPtr<nsIMemory> mem;
michael@0:     nsresult rv = NS_GetMemoryManager(getter_AddRefs(mem));
michael@0:     if (NS_WARN_IF(NS_FAILED(rv)))
michael@0:         return rv;
michael@0: 
michael@0:     return mem->HeapMinimize(aImmediate);
michael@0: }
michael@0: 
michael@0: NS_COM_GLUE void*
michael@0: nsMemory::Clone(const void* ptr, size_t size)
michael@0: {
michael@0:     void* newPtr = NS_Alloc(size);
michael@0:     if (newPtr)
michael@0:         memcpy(newPtr, ptr, size);
michael@0:     return newPtr;
michael@0: }
michael@0: 
michael@0: NS_COM_GLUE nsIMemory*
michael@0: nsMemory::GetGlobalMemoryService()
michael@0: {
michael@0:     nsIMemory* mem;
michael@0:     nsresult rv = NS_GetMemoryManager(&mem);
michael@0:     if (NS_FAILED(rv)) return nullptr;
michael@0:    
michael@0:     return mem;
michael@0: }
michael@0: 
michael@0: //----------------------------------------------------------------------
michael@0: