gecko-dev/xpcom/base/nsMemory.cpp
Nicholas Nethercote fe34f19459 Bug 1486690 - Rename nsMemory::Clone() and remove unnecessary checks after it. r=glandium
The 'x' in the new name makes it clearer that it's infallible.

--HG--
extra : rebase_source : 51fd946c482befe8a8ca5bd88ecc967971f455da
2018-08-28 15:59:19 +10:00

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1.1 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsXPCOM.h"
#include "nsMemory.h"
#include "nsIMemory.h"
#include "nsXPCOMPrivate.h"
#include "nsDebug.h"
#include "nsISupportsUtils.h"
#include "nsCOMPtr.h"
////////////////////////////////////////////////////////////////////////////////
// nsMemory static helper routines
nsresult
nsMemory::HeapMinimize(bool aImmediate)
{
nsCOMPtr<nsIMemory> mem;
nsresult rv = NS_GetMemoryManager(getter_AddRefs(mem));
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
return mem->HeapMinimize(aImmediate);
}
nsIMemory*
nsMemory::GetGlobalMemoryService()
{
nsIMemory* mem;
nsresult rv = NS_GetMemoryManager(&mem);
if (NS_FAILED(rv)) {
return nullptr;
}
return mem;
}
//----------------------------------------------------------------------