You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.4 KiB
55 lines
1.4 KiB
//+----------------------------------------------------------------------------
|
|
//
|
|
// Windows NT Active Directory Property Page Sample
|
|
//
|
|
// The code contained in this source file is for demonstration purposes only.
|
|
// No warrantee is expressed or implied and Microsoft disclaims all liability
|
|
// for the consequenses of the use of this source code.
|
|
//
|
|
// Microsoft Windows
|
|
// Copyright (C) Microsoft Corporation, 1995 - 1999
|
|
//
|
|
// File: dll.h
|
|
//
|
|
// Contents: DLL refcounting classes.
|
|
//
|
|
// Classes: CDll, CDllRef
|
|
//
|
|
// History: 6/09/1997 Eric Brown
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#ifndef _DLL_H_
|
|
#define _DLL_H_
|
|
|
|
class CDll
|
|
{
|
|
public:
|
|
|
|
static ULONG AddRef() { return InterlockedIncrement((LONG*)&s_cObjs); }
|
|
static ULONG Release() { return InterlockedDecrement((LONG*)&s_cObjs); }
|
|
|
|
static void LockServer(BOOL fLock)
|
|
{
|
|
(fLock == TRUE) ? InterlockedIncrement((LONG*)&s_cLocks)
|
|
: InterlockedDecrement((LONG*)&s_cLocks);
|
|
}
|
|
|
|
static HRESULT CanUnloadNow(void)
|
|
{
|
|
return (0L == s_cObjs && 0L == s_cLocks) ? S_OK : S_FALSE;
|
|
}
|
|
|
|
static ULONG s_cObjs;
|
|
static ULONG s_cLocks;
|
|
|
|
};
|
|
|
|
class CDllRef
|
|
{
|
|
public:
|
|
CDllRef(void) { CDll::AddRef(); }
|
|
~CDllRef(void) { CDll::Release(); }
|
|
};
|
|
|
|
#endif // _DLL_H_
|