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[win32k]

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- Remove dead code as in the old SetTimer and KillTimer functions.

svn path=/trunk/; revision=47915
This commit is contained in:
Michael Martin 2010-06-30 11:00:21 +00:00
parent c533c98d1c
commit ba87cb4d4d
1 changed files with 0 additions and 154 deletions
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154
reactos/subsystems/win32/win32k/ntuser/timer.c
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@ -448,102 +448,6 @@ ProcessTimers(VOID)
DPRINT("TimerCount = %d\n", TimerCount);
}
//
//
// Old Timer Queueing
//
//
UINT_PTR FASTCALL
InternalSetTimer(HWND Wnd, UINT_PTR IDEvent, UINT Elapse, TIMERPROC TimerFunc, BOOL SystemTimer)
{
PWINDOW_OBJECT Window;
UINT_PTR Ret = 0;
PTHREADINFO pti;
PUSER_MESSAGE_QUEUE MessageQueue;
DPRINT("IntSetTimer wnd %x id %p elapse %u timerproc %p systemtimer %s\n",
Wnd, IDEvent, Elapse, TimerFunc, SystemTimer ? "TRUE" : "FALSE");
if ((Wnd == NULL) && ! SystemTimer)
{
DPRINT("Window-less timer\n");
/* find a free, window-less timer id */
IntLockWindowlessTimerBitmap();
IDEvent = RtlFindClearBitsAndSet(&WindowLessTimersBitMap, 1, HintIndex);
if (IDEvent == (UINT_PTR) -1)
{
IntUnlockWindowlessTimerBitmap();
DPRINT1("Unable to find a free window-less timer id\n");
SetLastWin32Error(ERROR_NO_SYSTEM_RESOURCES);
return 0;
}
HintIndex = ++IDEvent;
IntUnlockWindowlessTimerBitmap();
Ret = IDEvent;
pti = PsGetCurrentThreadWin32Thread();
MessageQueue = pti->MessageQueue;
}
else
{
if (!(Window = UserGetWindowObject(Wnd)))
{
DPRINT1("Invalid window handle\n");
return 0;
}
if (Window->pti->pEThread->ThreadsProcess != PsGetCurrentProcess())
{
DPRINT1("Trying to set timer for window in another process (shatter attack?)\n");
SetLastWin32Error(ERROR_ACCESS_DENIED);
return 0;
}
Ret = IDEvent;
MessageQueue = Window->pti->MessageQueue;
}
#if 0
/* Windows NT/2k/XP behaviour */
if (Elapse > 0x7fffffff)
{
DPRINT("Adjusting uElapse\n");
Elapse = 1;
}
#else
/* Windows XP SP2 and Windows Server 2003 behaviour */
if (Elapse > 0x7fffffff)
{
DPRINT("Adjusting uElapse\n");
Elapse = 0x7fffffff;
}
#endif
/* Windows 2k/XP and Windows Server 2003 SP1 behaviour */
if (Elapse < 10)
{
DPRINT("Adjusting uElapse\n");
Elapse = 10;
}
if (! MsqSetTimer(MessageQueue, Wnd,
IDEvent, Elapse, TimerFunc,
SystemTimer ? WM_SYSTIMER : WM_TIMER))
{
DPRINT1("Failed to set timer in message queue\n");
SetLastWin32Error(ERROR_NO_SYSTEM_RESOURCES);
return 0;
}
if (Ret == 0) ASSERT(FALSE);
return Ret;
}
BOOL FASTCALL
DestroyTimersForWindow(PTHREADINFO pti, PWINDOW_OBJECT Window)
{
@ -620,64 +524,6 @@ IntKillTimer(PWINDOW_OBJECT Window, UINT_PTR IDEvent, BOOL SystemTimer)
return pTmr ? TRUE : FALSE;
}
//
//
// Old Kill Timer
//
//
BOOL FASTCALL
InternalKillTimer(HWND Wnd, UINT_PTR IDEvent, BOOL SystemTimer)
{
PTHREADINFO pti;
PWINDOW_OBJECT Window = NULL;
DPRINT("IntKillTimer wnd %x id %p systemtimer %s\n",
Wnd, IDEvent, SystemTimer ? "TRUE" : "FALSE");
pti = PsGetCurrentThreadWin32Thread();
if (Wnd)
{
Window = UserGetWindowObject(Wnd);
if (! MsqKillTimer(pti->MessageQueue, Wnd,
IDEvent, SystemTimer ? WM_SYSTIMER : WM_TIMER))
{
// Give it another chance to find the timer.
if (Window && !( MsqKillTimer(Window->pti->MessageQueue, Wnd,
IDEvent, SystemTimer ? WM_SYSTIMER : WM_TIMER)))
{
DPRINT1("Unable to locate timer in message queue for Window.\n");
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return FALSE;
}
}
}
/* window-less timer? */
if ((Wnd == NULL) && ! SystemTimer)
{
if (! MsqKillTimer(pti->MessageQueue, Wnd,
IDEvent, SystemTimer ? WM_SYSTIMER : WM_TIMER))
{
DPRINT1("Unable to locate timer in message queue for Window-less timer.\n");
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return FALSE;
}
/* Release the id */
IntLockWindowlessTimerBitmap();
ASSERT(RtlAreBitsSet(&WindowLessTimersBitMap, IDEvent - 1, 1));
RtlClearBits(&WindowLessTimersBitMap, IDEvent - 1, 1);
HintIndex = IDEvent - 1;
IntUnlockWindowlessTimerBitmap();
}
return TRUE;
}
NTSTATUS FASTCALL
InitTimerImpl(VOID)
{