зеркало из https://github.com/mozilla/gecko-dev.git
40 строки
1.0 KiB
C++
40 строки
1.0 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/. */
|
|
|
|
#ifndef mozilla_mscom_Module_h
|
|
#define mozilla_mscom_Module_h
|
|
|
|
#if defined(MOZILLA_INTERNAL_API)
|
|
#error This code is NOT for internal Gecko use!
|
|
#endif // defined(MOZILLA_INTERNAL_API)
|
|
|
|
#include <objbase.h>
|
|
|
|
/* WARNING! The code in this file may be loaded into the address spaces of other
|
|
processes! It MUST NOT link against xul.dll or other Gecko binaries! Only
|
|
inline code may be included! */
|
|
|
|
namespace mozilla {
|
|
namespace mscom {
|
|
|
|
class Module
|
|
{
|
|
public:
|
|
static HRESULT CanUnload() { return sRefCount == 0 ? S_OK : S_FALSE; }
|
|
|
|
static void Lock() { ++sRefCount; }
|
|
static void Unlock() { --sRefCount; }
|
|
|
|
private:
|
|
static ULONG sRefCount;
|
|
};
|
|
|
|
} // namespace mscom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_mscom_Module_h
|
|
|