Windows快速关机与重启

 

#include <windows.h>



int WINAPI WinMain( __in HINSTANCE hInstance, __in_opt HINSTANCE hPrevInstance, __in_opt LPSTR lpCmdLine, __in int nShowCmd )

{

    int SE_SHUTDOWN_PRIVILEGE = 0x13;

    typedef int (WINAPI *PFNRtlAdjustPrivilege)( INT, BOOL, BOOL, BOOL* );

    typedef int (WINAPI *PFNZwShutdownSystem)( INT );



    HMODULE hModule = LoadLibrary( TEXT("ntdll.dll") );

    if( hModule != NULL)

    {

        PFNRtlAdjustPrivilege pfnRtlAdjustPrivilege = (PFNRtlAdjustPrivilege)GetProcAddress( hModule, "RtlAdjustPrivilege" );

        PFNZwShutdownSystem pfnZwShutdownSystem = (PFNZwShutdownSystem)GetProcAddress( hModule, "ZwShutdownSystem" );

        if( pfnRtlAdjustPrivilege != NULL &&

            pfnZwShutdownSystem != NULL )

        {

            BOOL bEnabled = 0;

            int nResult = pfnRtlAdjustPrivilege( SE_SHUTDOWN_PRIVILEGE,

                                              TRUE, TRUE, &bEnabled );

            if( nResult == 0xC000007C )

            nResult = pfnRtlAdjustPrivilege( SE_SHUTDOWN_PRIVILEGE,

                                          TRUE, FALSE, &bEnabled );

            nResult = pfnZwShutdownSystem( 0 );

            //快速关闭系统 = 0;

            //快速重启 = 1;

            //快速关机 = 2;

        }

    }

}