windows XP存在关机过程卡死的BUG。下面这个程序可以解决这个问题。
代码1
1 #include <WINDOWS.H> 2 3 #define ISTATUS BOOL 4 #define ISTATUS_SUCCEED TRUE 5 #define ISTATUS_FAILED FALSE 6 7 ISTATUS WINAPI LoadPrivilege(LPTSTR Privilege) 8 { 9 HANDLE hToken = NULL, hProcessHandle = NULL; 10 LUID SEDebugNameValue; 11 TOKEN_PRIVILEGES tkp; 12 BOOL retVal = ISTATUS_SUCCEED; 13 hProcessHandle=GetCurrentProcess(); 14 if(!hProcessHandle) 15 { 16 retVal = ISTATUS_FAILED; 17 goto cleanup; 18 } 19 if(!OpenProcessToken(hProcessHandle, TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY, &hToken)) 20 { 21 retVal = ISTATUS_FAILED; 22 goto cleanup; 23 } 24 if(!LookupPrivilegeValue(NULL, Privilege, &SEDebugNameValue)) 25 { 26 retVal = ISTATUS_FAILED; 27 goto cleanup; 28 } 29 tkp.PrivilegeCount = 1; 30 tkp.Privileges[0].Luid = SEDebugNameValue; 31 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 32 if(!AdjustTokenPrivileges(hToken, 0, &tkp, sizeof(TOKEN_PRIVILEGES), NULL, NULL)) 33 { 34 retVal = ISTATUS_FAILED; 35 goto cleanup; 36 } 37 cleanup: 38 if(hToken != NULL) CloseHandle(hToken); 39 if(hProcessHandle != NULL) CloseHandle(hProcessHandle); 40 return retVal; 41 } 42 43 int WINAPI WinMain( HINSTANCE hInstance, 44 HINSTANCE hPrevInstance, 45 LPSTR lpCmdLine, 46 int nShowCmd ) 47 { 48 LoadPrivilege(SE_DEBUG_NAME); 49 if(ISTATUS_FAILED == LoadPrivilege(SE_SHUTDOWN_NAME)) 50 { 51 WinExec("shutdown -s -f -t 60", SW_SHOW); 52 } 53 if( !ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 54 { 55 ExitWindowsEx(EWX_SHUTDOWN | EWX_FORCE, 0); 56 } 57 ExitProcess(0); 58 }
代码2（不保存用户配置直接断电，不推荐）
1 #include <WINDOWS.H> 2 3 typedef UINT (CALLBACK* LPFNDLLFUNC1)(ULONG,BOOL,BOOL,int *); 4 5 int APIENTRY WinMain(HINSTANCE hInstance, 6 HINSTANCE hPrevInstance, 7 LPSTR lpCmdLine, 8 int nCmdShow) 9 { 10 int en; 11 UINT nRet; 12 13 LPFNDLLFUNC1 lpfnDllFunc1; 14 15 lpfnDllFunc1 = (LPFNDLLFUNC1)GetProcAddress(LoadLibrary("Ntdll.dll"),"RtlAdjustPrivilege"); 16 17 nRet=lpfnDllFunc1(0x13,1,1,&en); 18 19 if(nRet==0x0C000007C)lpfnDllFunc1(0x13,1,0,&en); 20 21 22 GetProcAddress(LoadLibrary("Ntdll.dll"),"ZwShutdownSystem"); 23 __asm 24 { 25 push 2 //ZwShutdownSystem(ShutdownPowerOff); 26 call eax 27 } 28 return 0; 29 }