Changeset 4347 for trunk/src/win32k/misc/OS2KPTDA.c

Timestamp:

Oct 1, 2000, 4:58:21 AM (25 years ago)

Author:

bird

Message:

Implemented tool for generating calltab for kernel imports. (mkcalltab)
Implemented API for accessing memory in another process. (*ProcessReadWrite)
Added kernel imports needed to implemented ProcessReadWrite.
Removed unused kernel imports.

File:

• trunk/src/win32k/misc/OS2KPTDA.c (modified) (3 diffs)

trunk/src/win32k/misc/OS2KPTDA.c

@@ -1 @@
-/* $Id: OS2KPTDA.c,v 1.2 2000-09-02 21:08:12 bird Exp $
+/* $Id: OS2KPTDA.c,v 1.3 2000-10-01 02:58:20 bird Exp $
  *
  * PTDA access functions.
@@ -34 +34 @@
 extern ULONG    pptda_environ;
 extern ULONG    pptda_ptdasem;
+extern ULONG    pptda_handle;
 extern ULONG    pptda_module;
 
@@ -46 +47 @@
 {
     return *(PUSHORT)(void*)(((char*)(void*)pPTDA) + (pptda_environ - pptda_start));
+}
+
+
+/**
+ * Gets the ptda_handle PTDA member. This member holds the PTDA handle for the
+ * given PTDA.
+ * @returns     Content of the pPTDA->ptda_handle member.
+ * @param       pPTDA   PTDA Pointer. (NULL is not allowed!)
+ */
+HPTDA  ptdaGet_ptda_handle(PPTDA pPTDA)
+{
+    return *(PHPTDA)(void*)(((char*)(void*)pPTDA) + (pptda_handle - pptda_start));
 }