From fc85e0674b436403c88b203d64ad631748cf89d8 Mon Sep 17 00:00:00 2001
From: belliash <belliash@codingworkshop.eu.org>
Date: Mon, 13 Nov 2023 15:36:50 +0100
Subject: [PATCH] Let KeGetCurrentProcessorControlBlock() use CurrentPrcb field
 and correct comments

---
 xtoskrnl/ke/amd64/proc.c | 6 +++---
 xtoskrnl/ke/i686/proc.c  | 9 ++++++++-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/xtoskrnl/ke/amd64/proc.c b/xtoskrnl/ke/amd64/proc.c
index 9022eb3..4d7d26b 100644
--- a/xtoskrnl/ke/amd64/proc.c
+++ b/xtoskrnl/ke/amd64/proc.c
@@ -39,11 +39,11 @@ KeGetCurrentProcessorControlBlock(VOID)
 }
 
 /**
- * Gets address of current kernel's thread object.
+ * Gets the current thread running on the currently executing processor.
  *
- * @return This routine returns address of current kernel's thread object.
+ * @return This routine returns the address of the current thread object.
  *
- * @since XT 1.0
+ * @since NT 3.5
  */
 XTAPI
 PKTHREAD
diff --git a/xtoskrnl/ke/i686/proc.c b/xtoskrnl/ke/i686/proc.c
index b7e498b..9893dca 100644
--- a/xtoskrnl/ke/i686/proc.c
+++ b/xtoskrnl/ke/i686/proc.c
@@ -35,9 +35,16 @@ XTAPI
 PKPROCESSOR_CONTROL_BLOCK
 KeGetCurrentProcessorControlBlock(VOID)
 {
-    return (PKPROCESSOR_CONTROL_BLOCK)ArReadFSDualWord(FIELD_OFFSET(KPROCESSOR_BLOCK, Prcb));
+    return (PKPROCESSOR_CONTROL_BLOCK)ArReadFSDualWord(FIELD_OFFSET(KPROCESSOR_BLOCK, CurrentPrcb));
 }
 
+/**
+ * Gets the current thread running on the currently executing processor.
+ *
+ * @return This routine returns the address of the current thread object.
+ *
+ * @since NT 3.5
+ */
 XTAPI
 PKTHREAD
 KeGetCurrentThread(VOID)