SecurityPkg Variable: Reuse scratch data area(at the end of volatile variable store)

[mirror_edk2.git] / SecurityPkg / VariableAuthenticated / RuntimeDxe / Variable.h

diff --git a/SecurityPkg/VariableAuthenticated/RuntimeDxe/Variable.h b/SecurityPkg/VariableAuthenticated/RuntimeDxe/Variable.h
index f86b202fda40208a8deaad4971001bcb6a419e6c..fd4dab2429ab0c9af046f3b19177a97326efff0d 100644 (file)
--- a/SecurityPkg/VariableAuthenticated/RuntimeDxe/Variable.h
+++ b/SecurityPkg/VariableAuthenticated/RuntimeDxe/Variable.h
@@ -194,6 +194,23 @@ FindVariable (
   IN  BOOLEAN                 IgnoreRtCheck\r
   );\r
 \r
+/**\r
+\r
+  Gets the pointer to the end of the variable storage area.\r
+\r
+  This function gets pointer to the end of the variable storage\r
+  area, according to the input variable store header.\r
+\r
+  @param VarStoreHeader  Pointer to the Variable Store Header.\r
+\r
+  @return Pointer to the end of the variable storage area.\r
+\r
+**/\r
+VARIABLE_HEADER *\r
+GetEndPointer (\r
+  IN VARIABLE_STORE_HEADER       *VarStoreHeader\r
+  );\r
+\r
 /**\r
 \r
   This code gets the pointer to the variable data.\r