Changeset 5224 for trunk/src/win32k/lib/libW32kProcessReadWrite.c

Timestamp:

Feb 21, 2001, 8:47:59 AM (25 years ago)

Author:

bird

Message:

CallGate changes.

File:

• trunk/src/win32k/lib/libW32kProcessReadWrite.c (modified) (5 diffs)

trunk/src/win32k/lib/libW32kProcessReadWrite.c

@@ -1 @@
-/* $Id: libW32kProcessReadWrite.c,v 1.1 2000-10-01 02:58:20 bird Exp $
+/* $Id: libW32kProcessReadWrite.c,v 1.2 2001-02-21 07:47:58 bird Exp $
  *
  * libW32kProcessReadWrite  -  Read or write to another process.
  *
- * Copyright (c) 2000 knut st. osmundsen (knut.stange.osmundsen@mynd.no)
+ * Copyright (c) 2000-2001 knut st. osmundsen (knut.stange.osmundsen@mynd.no)
  *
  * Project Odin Software License can be found in LICENSE.TXT
@@ -23 +23 @@
 #include <os2.h>
 #include "win32k.h"
-
-
-/*******************************************************************************
-*   Global Variables                                                           *
-*******************************************************************************/
-extern BOOL     fInited;
-extern HFILE    hWin32k;
-
+#include "libPrivate.h"
 
 
@@ -55 +48 @@
         ULONG               cbData = 0UL;
 
+        Param.hdr.cb    = sizeof(Param);
+        Param.hdr.rc    = ERROR_NOT_SUPPORTED;
         Param.pid       = pid;
         Param.cb        = cb;
@@ -60 +55 @@
         Param.pvTarget  = pvTarget;
         Param.fRead     = fRead;
-        Param.rc = ERROR_INVALID_PARAMETER;
 
+        if (usCGSelector)
+            return libCallThruCallGate(K32_PROCESSREADWRITE, &Param);
         rc = DosDevIOCtl(hWin32k,
                          IOCTL_W32K_K32,
@@ -69 +65 @@
 
         if (rc == NO_ERROR)
-            rc = Param.rc;
+            rc = Param.hdr.rc;
     }
     else