ntuser.c File Reference

#include <win32k.h>

Include dependency graph for ntuser.c:

Go to the source code of this file.

Functions
	DBG_DEFAULT_CHANNEL (UserMisc)
BOOL FASTCALL	RegisterControlAtoms (VOID)
static NTSTATUS FASTCALL	InitUserAtoms (VOID)
NTSTATUS NTAPI	InitUserImpl (VOID)
NTSTATUS NTAPI	UserInitialize (VOID)
NTSTATUS APIENTRY	NtUserInitialize (DWORD dwWinVersion, HANDLE hPowerRequestEvent, HANDLE hMediaRequestEvent)
BOOL FASTCALL	UserIsEntered (VOID)
BOOL FASTCALL	UserIsEnteredExclusive (VOID)
VOID FASTCALL	CleanupUserImpl (VOID)
VOID FASTCALL	UserEnterShared (VOID)
VOID FASTCALL	UserEnterExclusive (VOID)
VOID FASTCALL	UserLeave (VOID)

Variables
PTHREADINFO	gptiCurrent = NULL
PPROCESSINFO	gppiInputProvider = NULL
BOOL	g_AlwaysDisplayVersion = FALSE
ERESOURCE	UserLock
ATOM	AtomMessage
ATOM	AtomWndObj
ATOM	AtomLayer
ATOM	AtomFlashWndState
ATOM	AtomDDETrack
ATOM	AtomQOS
HINSTANCE	hModClient = NULL
BOOL	ClientPfnInit = FALSE
ATOM	gaGuiConsoleWndClass
ATOM	AtomImeLevel

Function Documentation

CleanupUserImpl()

VOID FASTCALL CleanupUserImpl

(

VOID

)

Definition at line 229 of file ntuser.c.

{
    ExDeleteResourceLite(&UserLock);
}

DBG_DEFAULT_CHANNEL()

DBG_DEFAULT_CHANNEL

(

UserMisc

)

InitUserAtoms()

static NTSTATUS FASTCALL InitUserAtoms ( VOID  )

static

Definition at line 34 of file ntuser.c.

{
    RegisterControlAtoms();
 
    gpsi->atomSysClass[ICLS_MENU]      = 32768;
    gpsi->atomSysClass[ICLS_DESKTOP]   = 32769;
    gpsi->atomSysClass[ICLS_DIALOG]    = 32770;
    gpsi->atomSysClass[ICLS_SWITCH]    = 32771;
    gpsi->atomSysClass[ICLS_ICONTITLE] = 32772;
    gpsi->atomSysClass[ICLS_TOOLTIPS]  = 32774;
 
    /* System Message Atom */
    AtomMessage = IntAddGlobalAtom(L"Message", TRUE);
    gpsi->atomSysClass[ICLS_HWNDMESSAGE] = AtomMessage;
 
    /* System Context Help Id Atom */
    gpsi->atomContextHelpIdProp = IntAddGlobalAtom(L"SysCH", TRUE);
 
    gpsi->atomIconSmProp = IntAddGlobalAtom(L"SysICS", TRUE);
    gpsi->atomIconProp   = IntAddGlobalAtom(L"SysIC", TRUE);
 
    gpsi->atomFrostedWindowProp = IntAddGlobalAtom(L"SysFrostedWindow", TRUE);
 
    AtomDDETrack = IntAddGlobalAtom(L"SysDT", TRUE);
    AtomQOS      = IntAddGlobalAtom(L"SysQOS", TRUE);
    AtomImeLevel = IntAddGlobalAtom(L"SysIMEL", TRUE);
 
    /*
     * FIXME: AddPropW uses the global kernel atom table, thus leading to conflicts if we use
     * the win32k atom table for this one. What is the right thing to do ?
     */
    // AtomWndObj = IntAddGlobalAtom(L"SysWNDO", TRUE);
    NtAddAtom(L"SysWNDO", 14, &AtomWndObj);
 
    AtomLayer = IntAddGlobalAtom(L"SysLayer", TRUE);
    AtomFlashWndState = IntAddGlobalAtom(L"FlashWState", TRUE);
 
    return STATUS_SUCCESS;
}

Referenced by InitUserImpl().

InitUserImpl()

NTSTATUS NTAPI InitUserImpl

(

VOID

)

Definition at line 79 of file ntuser.c.

{
    NTSTATUS Status;
    HKEY hKey;
 
    if (!UserCreateHandleTable())
    {
        ERR("Failed creating handle table\n");
        return STATUS_INSUFFICIENT_RESOURCES;
    }
 
    Status = InitSessionImpl();
    if (!NT_SUCCESS(Status))
    {
        ERR("Error init session impl.\n");
        return Status;
    }
 
    InitUserAtoms();
 
    Status = RegOpenKey(L"\\Registry\\Machine\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows",
                        &hKey);
    if (NT_SUCCESS(Status))
    {
        DWORD dwValue = 0;
        RegReadDWORD(hKey, L"DisplayVersion", &dwValue);
        g_AlwaysDisplayVersion = !!dwValue;
        ZwClose(hKey);
    }
 
    InitSysParams();
 
    return STATUS_SUCCESS;
}

Referenced by DriverEntry().

NtUserInitialize()

NTSTATUS APIENTRY NtUserInitialize	(	DWORD	dwWinVersion,
		HANDLE	hPowerRequestEvent,
		HANDLE	hMediaRequestEvent
	)

Definition at line 171 of file ntuser.c.

{
    NTSTATUS Status;
 
    TRACE("Enter NtUserInitialize(%lx, %p, %p)\n",
          dwWinVersion, hPowerRequestEvent, hMediaRequestEvent);
 
    /* Check if we are already initialized */
    if (gpepCSRSS)
        return STATUS_UNSUCCESSFUL;
 
    /* Check Windows USER subsystem version */
    if (dwWinVersion != USER_VERSION)
    {
        /* No match, bugcheck */
        KeBugCheckEx(WIN32K_INIT_OR_RIT_FAILURE, 0, 0, dwWinVersion, USER_VERSION);
    }
 
    /* Acquire exclusive lock */
    UserEnterExclusive();
 
    /* Save the EPROCESS of CSRSS */
    InitCsrProcess(/*PsGetCurrentProcess()*/);
 
// Initialize Power Request List (use hPowerRequestEvent).
// Initialize Media Change (use hMediaRequestEvent).
 
    /* Initialize various GDI stuff (DirectX, fonts, language ID etc.) */
    if (!InitializeGreCSRSS())
        return STATUS_UNSUCCESSFUL;
 
    /* Initialize USER */
    Status = UserInitialize();
 
    /* Return */
    UserLeave();
    return Status;
}

Referenced by CSR_SERVER_DLL_INIT().

RegisterControlAtoms()

BOOL FASTCALL RegisterControlAtoms

(

VOID

)

Definition at line 399 of file class.c.

{
    RTL_ATOM Atom;
    UNICODE_STRING ClassName;
    INT i = 0;
 
    while ( i < ICLS_DESKTOP)
    {
       RtlInitUnicodeString(&ClassName, ControlsList[i]);
       if (IntRegisterClassAtom(&ClassName, &Atom))
       {
          gpsi->atomSysClass[i] = Atom;
          TRACE("Reg Control Atom %ls: 0x%x\n", ControlsList[i], Atom);
       }
       i++;
    }
    return TRUE;
}

Referenced by InitUserAtoms().

UserEnterExclusive()

VOID FASTCALL UserEnterExclusive

(

VOID

)

Definition at line 242 of file ntuser.c.

{
    ASSERT_NOGDILOCKS();
    KeEnterCriticalRegion();
    ExAcquireResourceExclusiveLite(&UserLock, TRUE);
    gptiCurrent = PsGetCurrentThreadWin32Thread();
}

Referenced by _Success_(), co_IntGetPeekMessage(), DesktopThreadMain(), DriverEntry(), EngCreateWnd(), EngDeleteWnd(), IntDesktopObjectClose(), IntDesktopObjectOpen(), NtGdiSetPixelFormat(), NtGdiSwapBuffers(), NtGdiUpdateColors(), NtUserActivateKeyboardLayout(), NtUserAlterWindowStyle(), NtUserAssociateInputContext(), NtUserAttachThreadInput(), NtUserBeginPaint(), NtUserBitBltSysBmp(), NtUserBlockInput(), NtUserBuildHimcList(), NtUserBuildHwndList(), NtUserCalcMenuBar(), NtUserCallHwnd(), NtUserCallHwndLock(), NtUserCallHwndParam(), NtUserCallHwndParamLock(), NtUserCallMsgFilter(), NtUserCallNextHookEx(), NtUserCallNoParam(), NtUserCallOneParam(), NtUserCallTwoParam(), NtUserChangeClipboardChain(), NtUserChangeDisplaySettings(), NtUserCheckImeHotKey(), NtUserCheckMenuItem(), NtUserChildWindowFromPointEx(), NtUserClipCursor(), NtUserCloseClipboard(), NtUserCloseDesktop(), NtUserConsoleControl(), NtUserConvertMemHandle(), NtUserCreateAcceleratorTable(), NtUserCreateCaret(), NtUserCreateDesktop(), NtUserCreateInputContext(), NtUserCreateWindowEx(), NtUserCreateWindowStation(), NtUserDeferWindowPos(), NtUserDefSetText(), NtUserDeleteMenu(), NtUserDestroyAcceleratorTable(), NtUserDestroyCursor(), NtUserDestroyInputContext(), NtUserDestroyMenu(), NtUserDestroyWindow(), NtUserDisableThreadIme(), NtUserDispatchMessage(), NtUserDragDetect(), NtUserDrawCaptionTemp(), NtUserDrawIconEx(), NtUserDrawMenuBarTemp(), NtUserEmptyClipboard(), NtUserEnableMenuItem(), NtUserEnableScrollBar(), NtUserEndDeferWindowPosEx(), NtUserEndMenu(), NtUserEndPaint(), NtUserExcludeUpdateRgn(), NtUserFillWindow(), NtUserFlashWindowEx(), NtUserGetAncestor(), NtUserGetAsyncKeyState(), NtUserGetClassInfo(), NtUserGetControlBrush(), NtUserGetControlColor(), NtUserGetCPD(), NtUserGetDCEx(), NtUserGetForegroundWindow(), NtUserGetImeHotKey(), NtUserGetLayeredWindowAttributes(), NtUserGetMessage(), NtUserGetScrollBarInfo(), NtUserGetSystemMenu(), NtUserGetThreadDesktop(), NtUserGetThreadState(), NtUserGetTitleBarInfo(), NtUserGetUpdateRect(), NtUserGetUpdateRgn(), NtUserGetWOWClass(), NtUserHideCaret(), NtUserHiliteMenuItem(), NtUserInitialize(), NtUserInitializeClientPfnArrays(), NtUserKillTimer(), NtUserLoadKeyboardLayoutEx(), NtUserLockWorkStation(), NtUserMenuItemFromPoint(), NtUserMessageCall(), NtUserMinMaximize(), NtUserNotifyIMEStatus(), NtUserNotifyWinEvent(), NtUserOpenClipboard(), NtUserOpenInputDesktop(), NtUserPaintDesktop(), NtUserPaintMenuBar(), NtUserPeekMessage(), NtUserPostMessage(), NtUserPostThreadMessage(), NtUserPrintWindow(), NtUserQueryInformationThread(), NtUserQueryInputContext(), NtUserRedrawWindow(), NtUserRegisterClassExWOW(), NtUserRegisterHotKey(), NtUserRegisterUserApiHook(), NtUserRegisterWindowMessage(), NtUserRemoveMenu(), NtUserRemoveProp(), NtUserResolveDesktop(), NtUserScrollDC(), NtUserScrollWindowEx(), NtUserSelectPalette(), NtUserSendInput(), NtUserSetActiveWindow(), NtUserSetAppImeLevel(), NtUserSetCapture(), NtUserSetClassLong(), NtUserSetClipboardData(), NtUserSetClipboardViewer(), NtUserSetCursor(), NtUserSetCursorIconData(), NtUserSetFocus(), NtUserSetImeHotKey(), NtUserSetImeInfoEx(), NtUserSetImeOwnerWindow(), NtUserSetInformationThread(), NtUserSetInternalWindowPos(), NtUserSetKeyboardState(), NtUserSetLayeredWindowAttributes(), NtUserSetMenu(), NtUserSetMenuContextHelpId(), NtUserSetMenuDefaultItem(), NtUserSetMenuFlagRtoL(), NtUserSetParent(), NtUserSetProcessWindowStation(), NtUserSetProp(), NtUserSetScrollBarInfo(), NtUserSetScrollInfo(), NtUserSetShellWindowEx(), NtUserSetSysColors(), NtUserSetSystemCursor(), NtUserSetSystemMenu(), NtUserSetSystemTimer(), NtUserSetThreadDesktop(), NtUserSetThreadLayoutHandles(), NtUserSetThreadState(), NtUserSetTimer(), NtUserSetWindowFNID(), NtUserSetWindowLong(), NtUserSetWindowPlacement(), NtUserSetWindowPos(), NtUserSetWindowRgn(), NtUserSetWindowsHookEx(), NtUserSetWindowStationUser(), NtUserSetWindowWord(), NtUserSetWinEventHook(), NtUserShowCaret(), NtUserShowScrollBar(), NtUserShowWindow(), NtUserShowWindowAsync(), NtUserSwitchDesktop(), NtUserSystemParametersInfo(), NtUserThunkedMenuInfo(), NtUserThunkedMenuItemInfo(), NtUserToUnicodeEx(), NtUserTrackMouseEvent(), NtUserTrackPopupMenuEx(), NtUserTranslateMessage(), NtUserUnhookWindowsHookEx(), NtUserUnhookWinEvent(), NtUserUnloadKeyboardLayout(), NtUserUnregisterClass(), NtUserUnregisterHotKey(), NtUserUnregisterUserApiHook(), NtUserUpdateInputContext(), NtUserUpdateLayeredWindow(), NtUserUpdatePerUserSystemParameters(), NtUserValidateHandleSecure(), NtUserWaitForInputIdle(), NtUserWaitMessage(), NtUserWindowFromPoint(), RawInputThreadMain(), UserGetDesktopDC(), UserGhostThreadEntry(), Win32kProcessCallback(), and Win32kThreadCallback().

UserEnterShared()

VOID FASTCALL UserEnterShared

(

VOID

)

Definition at line 235 of file ntuser.c.

{
    KeEnterCriticalRegion();
    ExAcquireResourceSharedLite(&UserLock, TRUE);
}

Referenced by NtUserBuildPropList(), NtUserCallHwnd(), NtUserCopyAcceleratorTable(), NtUserCountClipboardFormats(), NtUserCreateLocalMemHandle(), NtUserEnumDisplayDevices(), NtUserEnumDisplayMonitors(), NtUserEnumDisplaySettings(), NtUserFindExistingCursorIcon(), NtUserFindWindowEx(), NtUserGetAppImeLevel(), NtUserGetCaretBlinkTime(), NtUserGetCaretPos(), NtUserGetClassName(), NtUserGetClipboardData(), NtUserGetClipboardFormatName(), NtUserGetClipboardOwner(), NtUserGetClipboardSequenceNumber(), NtUserGetClipboardViewer(), NtUserGetClipCursor(), NtUserGetComboBoxInfo(), NtUserGetCursorFrameInfo(), NtUserGetCursorInfo(), NtUserGetDoubleClickTime(), NtUserGetGuiResources(), NtUserGetGUIThreadInfo(), NtUserGetIconSize(), NtUserGetImeInfoEx(), NtUserGetInternalWindowPos(), NtUserGetKeyboardLayoutList(), NtUserGetKeyboardLayoutName(), NtUserGetKeyboardState(), NtUserGetKeyNameText(), NtUserGetKeyState(), NtUserGetListBoxInfo(), NtUserGetMenuBarInfo(), NtUserGetMenuIndex(), NtUserGetMenuItemRect(), NtUserGetMonitorInfo(), NtUserGetMouseMovePointsEx(), NtUserGetOpenClipboardWindow(), NtUserGetPriorityClipboardFormat(), NtUserGetThreadState(), NtUserGetWindowPlacement(), NtUserInternalGetWindowText(), NtUserIsClipboardFormatAvailable(), NtUserMapVirtualKeyEx(), NtUserMonitorFromPoint(), NtUserMonitorFromRect(), NtUserMonitorFromWindow(), NtUserProcessConnect(), NtUserQueryWindow(), NtUserRealChildWindowFromPoint(), NtUserSBGetParms(), NtUserTranslateAccelerator(), NtUserValidateTimerCallback(), NtUserVkKeyScanEx(), and UserSystemThreadProc().

UserInitialize()

NTSTATUS NTAPI UserInitialize

(

VOID

)

Definition at line 116 of file ntuser.c.

{
    static const DWORD wPattern55AA[] = /* 32 bit aligned */
    { 0x55555555, 0xaaaaaaaa, 0x55555555, 0xaaaaaaaa,
      0x55555555, 0xaaaaaaaa, 0x55555555, 0xaaaaaaaa };
    HBITMAP hPattern55AABitmap = NULL;
    NTSTATUS Status;
 
    NT_ASSERT(PsGetCurrentThreadWin32Thread() != NULL);
 
// Create Event for Disconnect Desktop.
 
    Status = UserCreateWinstaDirectory();
    if (!NT_SUCCESS(Status)) return Status;
 
    /* Initialize the Video */
    Status = InitVideo();
    if (!NT_SUCCESS(Status))
    {
        /* We failed, bugcheck */
        KeBugCheckEx(VIDEO_DRIVER_INIT_FAILURE, Status, 0, 0, USER_VERSION);
    }
 
// {
//     DrvInitConsole.
//     DrvChangeDisplaySettings.
//     Update Shared Device Caps.
//     Initialize User Screen.
// }
 
// Set Global SERVERINFO Error flags.
// Load Resources.
 
    NtUserUpdatePerUserSystemParameters(0, TRUE);
 
    if (gpsi->hbrGray == NULL)
    {
        hPattern55AABitmap = GreCreateBitmap(8, 8, 1, 1, (LPBYTE)wPattern55AA);
        if (hPattern55AABitmap == NULL)
            return STATUS_INSUFFICIENT_RESOURCES;
 
        gpsi->hbrGray = IntGdiCreatePatternBrush(hPattern55AABitmap);
 
        if (gpsi->hbrGray == NULL)
            return STATUS_INSUFFICIENT_RESOURCES;
    }
 
    return STATUS_SUCCESS;
}

Referenced by NtUserInitialize().

UserIsEntered()

BOOL FASTCALL UserIsEntered

(

VOID

)

Definition at line 218 of file ntuser.c.

{
    return ExIsResourceAcquiredExclusiveLite(&UserLock) ||
           ExIsResourceAcquiredSharedLite(&UserLock);
}

Referenced by IntGetProp(), NtGdiUpdateColors(), UserGetProp(), and UserLeave().

UserIsEnteredExclusive()

BOOL FASTCALL UserIsEnteredExclusive

(

VOID

)

Definition at line 224 of file ntuser.c.

{
    return ExIsResourceAcquiredExclusiveLite(&UserLock);
}

Referenced by _Success_(), DesktopHeapAlloc(), DesktopHeapFree(), DesktopHeapReAlloc(), IntCreateDesktop(), IntDestroyMenu(), IntDestroyMenuObject(), IntGetWindowProc(), IntRemoveHook(), IntResolveDesktop(), UserCreateSystemThread(), UserHeapAlloc(), UserHeapFree(), UserHeapReAlloc(), and UserRemoveWindowProps().

UserLeave()

VOID FASTCALL UserLeave

(

VOID

)

Definition at line 251 of file ntuser.c.

{
    ASSERT_NOGDILOCKS();
    ASSERT(UserIsEntered());
    ExReleaseResourceLite(&UserLock);
    KeLeaveCriticalRegion();
}

Referenced by _Success_(), co_IntGetPeekMessage(), DesktopThreadMain(), DriverEntry(), EngCreateWnd(), EngDeleteWnd(), IntDesktopObjectClose(), IntDesktopObjectOpen(), NtGdiSetPixelFormat(), NtGdiSwapBuffers(), NtGdiUpdateColors(), NtUserActivateKeyboardLayout(), NtUserAlterWindowStyle(), NtUserAssociateInputContext(), NtUserAttachThreadInput(), NtUserBeginPaint(), NtUserBitBltSysBmp(), NtUserBlockInput(), NtUserBuildHimcList(), NtUserBuildHwndList(), NtUserBuildPropList(), NtUserCalcMenuBar(), NtUserCallHwnd(), NtUserCallHwndLock(), NtUserCallHwndParam(), NtUserCallHwndParamLock(), NtUserCallMsgFilter(), NtUserCallNextHookEx(), NtUserCallNoParam(), NtUserCallOneParam(), NtUserCallTwoParam(), NtUserChangeClipboardChain(), NtUserChangeDisplaySettings(), NtUserCheckImeHotKey(), NtUserCheckMenuItem(), NtUserChildWindowFromPointEx(), NtUserClipCursor(), NtUserCloseClipboard(), NtUserCloseDesktop(), NtUserConsoleControl(), NtUserConvertMemHandle(), NtUserCopyAcceleratorTable(), NtUserCountClipboardFormats(), NtUserCreateAcceleratorTable(), NtUserCreateCaret(), NtUserCreateDesktop(), NtUserCreateInputContext(), NtUserCreateLocalMemHandle(), NtUserCreateWindowEx(), NtUserCreateWindowStation(), NtUserDeferWindowPos(), NtUserDefSetText(), NtUserDeleteMenu(), NtUserDestroyAcceleratorTable(), NtUserDestroyCursor(), NtUserDestroyInputContext(), NtUserDestroyMenu(), NtUserDestroyWindow(), NtUserDisableThreadIme(), NtUserDispatchMessage(), NtUserDragDetect(), NtUserDrawCaptionTemp(), NtUserDrawIconEx(), NtUserDrawMenuBarTemp(), NtUserEmptyClipboard(), NtUserEnableMenuItem(), NtUserEnableScrollBar(), NtUserEndDeferWindowPosEx(), NtUserEndMenu(), NtUserEndPaint(), NtUserEnumDisplayDevices(), NtUserEnumDisplayMonitors(), NtUserEnumDisplaySettings(), NtUserExcludeUpdateRgn(), NtUserFillWindow(), NtUserFindExistingCursorIcon(), NtUserFindWindowEx(), NtUserFlashWindowEx(), NtUserGetAncestor(), NtUserGetAppImeLevel(), NtUserGetAsyncKeyState(), NtUserGetCaretBlinkTime(), NtUserGetCaretPos(), NtUserGetClassInfo(), NtUserGetClassName(), NtUserGetClipboardData(), NtUserGetClipboardFormatName(), NtUserGetClipboardOwner(), NtUserGetClipboardSequenceNumber(), NtUserGetClipboardViewer(), NtUserGetClipCursor(), NtUserGetComboBoxInfo(), NtUserGetControlBrush(), NtUserGetControlColor(), NtUserGetCPD(), NtUserGetCursorFrameInfo(), NtUserGetCursorInfo(), NtUserGetDCEx(), NtUserGetDoubleClickTime(), NtUserGetForegroundWindow(), NtUserGetGuiResources(), NtUserGetGUIThreadInfo(), NtUserGetIconSize(), NtUserGetImeHotKey(), NtUserGetImeInfoEx(), NtUserGetInternalWindowPos(), NtUserGetKeyboardLayoutList(), NtUserGetKeyboardLayoutName(), NtUserGetKeyboardState(), NtUserGetKeyNameText(), NtUserGetKeyState(), NtUserGetLayeredWindowAttributes(), NtUserGetListBoxInfo(), NtUserGetMenuBarInfo(), NtUserGetMenuIndex(), NtUserGetMenuItemRect(), NtUserGetMessage(), NtUserGetMonitorInfo(), NtUserGetMouseMovePointsEx(), NtUserGetOpenClipboardWindow(), NtUserGetPriorityClipboardFormat(), NtUserGetScrollBarInfo(), NtUserGetSystemMenu(), NtUserGetThreadDesktop(), NtUserGetThreadState(), NtUserGetTitleBarInfo(), NtUserGetUpdateRect(), NtUserGetUpdateRgn(), NtUserGetWindowPlacement(), NtUserGetWOWClass(), NtUserHideCaret(), NtUserHiliteMenuItem(), NtUserInitialize(), NtUserInitializeClientPfnArrays(), NtUserInternalGetWindowText(), NtUserIsClipboardFormatAvailable(), NtUserKillTimer(), NtUserLoadKeyboardLayoutEx(), NtUserLockWorkStation(), NtUserMapVirtualKeyEx(), NtUserMenuItemFromPoint(), NtUserMessageCall(), NtUserMinMaximize(), NtUserMonitorFromPoint(), NtUserMonitorFromRect(), NtUserMonitorFromWindow(), NtUserNotifyIMEStatus(), NtUserNotifyWinEvent(), NtUserOpenClipboard(), NtUserOpenInputDesktop(), NtUserPaintDesktop(), NtUserPaintMenuBar(), NtUserPeekMessage(), NtUserPostMessage(), NtUserPostThreadMessage(), NtUserPrintWindow(), NtUserProcessConnect(), NtUserQueryInformationThread(), NtUserQueryInputContext(), NtUserQueryWindow(), NtUserRealChildWindowFromPoint(), NtUserRedrawWindow(), NtUserRegisterClassExWOW(), NtUserRegisterHotKey(), NtUserRegisterUserApiHook(), NtUserRegisterWindowMessage(), NtUserRemoveMenu(), NtUserRemoveProp(), NtUserResolveDesktop(), NtUserSBGetParms(), NtUserScrollDC(), NtUserScrollWindowEx(), NtUserSelectPalette(), NtUserSendInput(), NtUserSetActiveWindow(), NtUserSetAppImeLevel(), NtUserSetCapture(), NtUserSetClassLong(), NtUserSetClipboardData(), NtUserSetClipboardViewer(), NtUserSetCursor(), NtUserSetCursorIconData(), NtUserSetFocus(), NtUserSetImeHotKey(), NtUserSetImeInfoEx(), NtUserSetImeOwnerWindow(), NtUserSetInformationThread(), NtUserSetInternalWindowPos(), NtUserSetKeyboardState(), NtUserSetLayeredWindowAttributes(), NtUserSetMenu(), NtUserSetMenuContextHelpId(), NtUserSetMenuDefaultItem(), NtUserSetMenuFlagRtoL(), NtUserSetParent(), NtUserSetProcessWindowStation(), NtUserSetProp(), NtUserSetScrollBarInfo(), NtUserSetScrollInfo(), NtUserSetShellWindowEx(), NtUserSetSysColors(), NtUserSetSystemCursor(), NtUserSetSystemMenu(), NtUserSetSystemTimer(), NtUserSetThreadDesktop(), NtUserSetThreadLayoutHandles(), NtUserSetThreadState(), NtUserSetTimer(), NtUserSetWindowFNID(), NtUserSetWindowLong(), NtUserSetWindowPlacement(), NtUserSetWindowPos(), NtUserSetWindowRgn(), NtUserSetWindowsHookEx(), NtUserSetWindowStationUser(), NtUserSetWindowWord(), NtUserSetWinEventHook(), NtUserShowCaret(), NtUserShowScrollBar(), NtUserShowWindow(), NtUserShowWindowAsync(), NtUserSwitchDesktop(), NtUserSystemParametersInfo(), NtUserThunkedMenuInfo(), NtUserThunkedMenuItemInfo(), NtUserToUnicodeEx(), NtUserTrackMouseEvent(), NtUserTrackPopupMenuEx(), NtUserTranslateAccelerator(), NtUserTranslateMessage(), NtUserUnhookWindowsHookEx(), NtUserUnhookWinEvent(), NtUserUnloadKeyboardLayout(), NtUserUnregisterClass(), NtUserUnregisterHotKey(), NtUserUnregisterUserApiHook(), NtUserUpdateInputContext(), NtUserUpdateLayeredWindow(), NtUserUpdatePerUserSystemParameters(), NtUserValidateHandleSecure(), NtUserValidateTimerCallback(), NtUserVkKeyScanEx(), NtUserWaitForInputIdle(), NtUserWaitMessage(), NtUserWindowFromPoint(), RawInputThreadMain(), UserGetDesktopDC(), UserGhostThreadEntry(), UserSystemThreadProc(), Win32kProcessCallback(), and Win32kThreadCallback().

Variable Documentation

AtomDDETrack

ATOM AtomDDETrack

Definition at line 23 of file ntuser.c.

Referenced by InitUserAtoms(), IntDdeGetMessageHook(), and IntDdeSendMessageHook().

AtomFlashWndState

ATOM AtomFlashWndState

Definition at line 22 of file ntuser.c.

Referenced by InitUserAtoms(), and IntFlashWindowEx().

AtomImeLevel

ATOM AtomImeLevel

Definition at line 28 of file ntuser.c.

Referenced by InitUserAtoms(), NtUserGetAppImeLevel(), and NtUserSetAppImeLevel().

AtomLayer

ATOM AtomLayer

Definition at line 21 of file ntuser.c.

Referenced by GetLayeredStatus(), InitUserAtoms(), IntSetLayeredWindowAttributes(), NtUserGetLayeredWindowAttributes(), and SetLayeredStatus().

AtomMessage

ATOM AtomMessage

Definition at line 19 of file ntuser.c.

Referenced by InitUserAtoms().

AtomQOS

ATOM AtomQOS

Definition at line 24 of file ntuser.c.

Referenced by InitUserAtoms().

AtomWndObj

ATOM AtomWndObj

Definition at line 20 of file ntuser.c.

Referenced by EngCreateWnd(), EngDeleteWnd(), InitUserAtoms(), IntEngWindowChanged(), and UserGethWnd().

ClientPfnInit

BOOL ClientPfnInit = FALSE

Definition at line 26 of file ntuser.c.

Referenced by NtUserInitializeClientPfnArrays().

g_AlwaysDisplayVersion

BOOL g_AlwaysDisplayVersion = FALSE

Definition at line 17 of file ntuser.c.

Referenced by InitUserImpl(), and IntPaintDesktop().

gaGuiConsoleWndClass

ATOM gaGuiConsoleWndClass

Definition at line 27 of file ntuser.c.

Referenced by co_UserCreateWindowEx(), co_UserFreeWindow(), NtUserConsoleControl(), and NtUserQueryWindow().

gppiInputProvider

PPROCESSINFO gppiInputProvider = NULL

Definition at line 16 of file ntuser.c.

Referenced by CanForceFG(), co_IntSetForegroundAndFocusWindow(), UserProcessDestroy(), UserSendKeyboardInput(), and UserSendMouseInput().

gptiCurrent

PTHREADINFO gptiCurrent = NULL

Definition at line 15 of file ntuser.c.

Referenced by ActivateOtherWindowMin(), co_IntDoSendMessage(), co_IntUnloadKeyboardLayoutEx(), IntClearWindowState(), IntDdePostMessageHook(), IntDdeSendMessageHook(), IntDestroyInputContext(), IntGetLastTopMostWindow(), IntImeWindowPosChanged(), IntSetWindowPlacement(), IntSetWindowState(), IntUnloadKeyboardLayout(), IntWantImeWindow(), NtUserBuildHimcList(), NtUserCloseDesktop(), NtUserDestroyMenu(), NtUserMessageCall(), NtUserRegisterHotKey(), NtUserSetActiveWindow(), NtUserValidateHandleSecure(), UserBuildHimcList(), UserEnterExclusive(), UserPostMessage(), and UserUpdateFullscreen().

hModClient

HINSTANCE hModClient = NULL

Definition at line 25 of file ntuser.c.

Referenced by IntCreateDesktop(), IntGetClassAtom(), IntGetClassForDesktop(), MENU_GetSystemMenu(), MENU_InitPopup(), NtUserGetClassInfo(), NtUserInitializeClientPfnArrays(), UserGetClassInfo(), and UserRegisterSystemClasses().

UserLock

ERESOURCE UserLock

Definition at line 18 of file ntuser.c.

Referenced by CleanupUserImpl(), DriverEntry(), UserEnterExclusive(), UserEnterShared(), UserIsEntered(), UserIsEnteredExclusive(), and UserLeave().