[fireball] 42134: - It's fine to use kernel32's WaitForMultipleObjectsEx, it's going to be the same NtCreateEvent handle anyway. Thanks Alex for reminding. Win32k fix to follow.

Author: fireball
Date: Wed Jul 22 10:44:41 2009
New Revision: 42134

URL: http://svn.reactos.org/svn/reactos?rev=42134&view=rev
Log:
- It's fine to use kernel32's WaitForMultipleObjectsEx, it's going to be the
same NtCreateEvent handle anyway. Thanks Alex for reminding. Win32k fix to follow.

Modified:
    branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c

Modified: branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c
URL:
http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen…
==============================================================================
--- branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c [iso-8859-1] (original)
+++ branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c [iso-8859-1] Wed Jul 22
10:44:41 2009
@@ -350,48 +350,11 @@
 DWORD CDECL RosDrv_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD
timeout,
                                                         DWORD mask, DWORD flags )
 {
-    NTSTATUS status;
-    BOOL bWaitAll = FALSE, bAlertable = FALSE;
-    PLARGE_INTEGER TimePtr;
-    LARGE_INTEGER Time;
+    TRACE("WaitForMultipleObjectsEx(%d %p %d %x %x %x\n", count, handles,
timeout, mask, flags);
 
     if (!count && !timeout) return WAIT_TIMEOUT;
-
-    TRACE("WaitForMultipleObjectsEx(%d %p %d %x %x %x\n", count, handles,
timeout, mask, flags);
-
-    /* Set waitall and alertable flags */
-    if (flags & MWMO_WAITALL) bWaitAll = TRUE;
-    if (flags & MWMO_ALERTABLE) bAlertable = TRUE;
-
-    /* Check if this is an infinite wait */
-    if (timeout == INFINITE)
-    {
-        /* Under NT, this means no timer argument */
-        TimePtr = NULL;
-    }
-    else
-    {
-        /* Otherwise, convert the time to NT Format */
-        Time.QuadPart = UInt32x32To64(-10000, timeout);
-        TimePtr = &Time;
-    }
-
-    /* Call Nt function, because the handle we got is a NtCreateEvent one */
-    status = NtWaitForMultipleObjects(count,
-                                      (PHANDLE)handles,
-                                      bWaitAll ? WaitAll : WaitAny,
-                                      bAlertable,
-                                      TimePtr);
-
-    if (!NT_SUCCESS(status))
-    {
-        /* Wait failed */
-        WARN("Wait failed with status 0x%08x\n", status);
-        //SetLastErrorByStatus (status);
-        return WAIT_FAILED;
-    }
-
-    return status;
+    return WaitForMultipleObjectsEx( count, handles, flags & MWMO_WAITALL,
+                                     timeout, flags & MWMO_ALERTABLE );
 }
 
 void CDECL RosDrv_ReleaseDC( HWND hwnd, HDC hdc )