mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 50; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set sw=2 ts=50 et cin 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/. */
|
|
|
|
#ifndef mozilla_nsMemoryInfoDumper_h
|
|
#define mozilla_nsMemoryInfoDumper_h
|
|
|
|
#include "nsIMemoryInfoDumper.h"
|
|
#include "nsString.h"
|
|
|
|
/**
|
|
* This class facilitates dumping information about our memory usage to disk.
|
|
*
|
|
* Its cpp file also has Linux-only code which watches various OS signals and
|
|
* dumps memory info upon receiving a signal. You can activate these listeners
|
|
* by calling Initialize().
|
|
*/
|
|
class nsMemoryInfoDumper : public nsIMemoryInfoDumper
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIMEMORYINFODUMPER
|
|
|
|
nsMemoryInfoDumper();
|
|
virtual ~nsMemoryInfoDumper();
|
|
|
|
public:
|
|
static void Initialize();
|
|
|
|
/**
|
|
* This function creates a new unique file based on |aFilename| in a
|
|
* world-readable temp directory. This is the system temp directory
|
|
* or, in the case of Android, the downloads directory. If |aFile| is
|
|
* non-null, it is assumed to point to a folder, and that folder is used
|
|
* instead.
|
|
*/
|
|
static nsresult OpenTempFile(const nsACString &aFilename, nsIFile* *aFile);
|
|
|
|
private:
|
|
static nsresult
|
|
DumpMemoryReportsToFileImpl(const nsAString& aIdentifier);
|
|
};
|
|
|
|
#define NS_MEMORY_INFO_DUMPER_CID \
|
|
{ 0x00bd71fb, 0x7f09, 0x4ec3, \
|
|
{ 0x96, 0xaf, 0xa0, 0xb5, 0x22, 0xb7, 0x79, 0x69 } }
|
|
|
|
#endif
|