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整理了两段快速关机的程序

2008-7-9 16:54:36  2977
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<strong>整理了两段快速关机的程序</strong><br/><br/>用的是ntdll的ZwShutdownSystem<br/><br/>代码:&nbsp;<br/><br/>&nbsp; <code id="code0">int FastExitSystemNt()<br/>{<br/>FARPROC p = (FARPROC)GetProcAddress(LoadLibraryW(TEXT("Ntdll.dll")),"ZwShutdownSystem");<br/>IF(p == NULL)<br/>&nbsp;&nbsp;return 0;<br/>__asm&nbsp; &nbsp;<br/>{&nbsp; &nbsp; <br/>&nbsp;&nbsp;push 1&nbsp; &nbsp;&nbsp;&nbsp;//ZwShutdownSystem(ShutdownPowerOff);&nbsp; &nbsp;<br/>&nbsp;&nbsp;call p&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;//或者call 寄存器eax 一样的效果<br/>return 1;<br/>}</code><br/><br/><br/>如果上面的你机子没反应就用这个<br/>&nbsp;<br/>代码:&nbsp;<br/><br/>&nbsp;&nbsp;&nbsp;&nbsp; <code id="code1">HANDLE FastExitSystem()<br/>{<br/>&nbsp; &nbsp; const int SE_SHUTDOWN_PRIVILEGE = 0x13;<br/>&nbsp; &nbsp; typedef int (__stdcall *PFN_RtlAdjustPrivilege)( INT, BOOL, BOOL, INT*); <br/>&nbsp; &nbsp; typedef int (__stdcall *PFN_ZwShutdownSystem)(INT); <br/>&nbsp; &nbsp; HMODULE hModule = ::LoadLibraryA("ntdll.dll"); <br/>&nbsp; &nbsp; if( hModule != NULL) <br/>&nbsp; &nbsp; { <br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;PFN_RtlAdjustPrivilege pfnRtl = (PFN_RtlAdjustPrivilege)GetProcAddress( hModule, "RtlAdjustPrivilege"); <br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;PFN_ZwShutdownSystem pfnShutdown = (PFN_ZwShutdownSystem)GetProcAddress( hModule,"ZwShutdownSystem"); <br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;if( pfnRtl != NULL &amp;&amp; pfnShutdown != NULL )<br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;{ <br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;int en = 0; <br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;int nRet= pfnRtl( SE_SHUTDOWN_PRIVILEGE, TRUE, TRUE, &amp;en); <br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;if( nRet == 0x0C000007C ) <br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; nRet = pfnRtl(SE_SHUTDOWN_PRIVILEGE, TRUE, FALSE, &amp;en);&nbsp; &nbsp; <br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;const int POWEROFF = 2;&nbsp; &nbsp; <br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;nRet = pfnShutdown(POWEROFF);<br/>&nbsp; &nbsp;return (HANDLE)hModule;<br/>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;} <br/>&nbsp; &nbsp; }<br/>return NULL;<br/>}</code><br/><br/>
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2008-7-9 16:54:36   评论 分享淘帖

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