Expose system process object

xtoskrnl/includes/ps/process.hh

@@ -17,9 +17,13 @@ namespace PS
 {
     class Process
     {
+        private:
+            STATIC PEPROCESS SystemProcess;
+
         public:
             STATIC XTAPI XTSTATUS CreateIdleProcess(IN PKPROCESSOR_CONTROL_BLOCK Prcb);
             STATIC XTFASTCALL PEPROCESS GetCurrentProcess(VOID);
+            STATIC XTFASTCALL PEPROCESS GetSystemProcess(VOID);
     };
 }
 

xtoskrnl/ps/data.cc

@@ -9,5 +9,8 @@
 #include <xtos.hh>
 
 
+/* Pointer to the system process object */
+PEPROCESS PS::Process::SystemProcess;
+
 /* Default system-wide quota block assigned to processes */
 EPROCESS_QUOTA_BLOCK PS::Quota::DefaultQuotaBlock;

xtoskrnl/ps/process.cc

@@ -64,3 +64,18 @@ PS::Process::GetCurrentProcess(VOID)
     /* Return the current process */
     return (PEPROCESS)KE::Processor::GetCurrentThread()->ApcState.Process;
 }
+
+/**
+ * Returns a pointer to the primary system process object.
+ *
+ * @return This routine returns a pointer to the system process object.
+ *
+ * @since XT 1.0
+ */
+XTFASTCALL
+PEPROCESS
+PS::Process::GetSystemProcess(VOID)
+{
+    /* Return the system process */
+    return SystemProcess;
+}