Changeset 42039 in vbox for trunk/src/VBox/Storage

Timestamp:

Jul 6, 2012 1:29:33 PM (13 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

78939

Message:

Storage: New return status code when a free block is read

File:

• trunk/src/VBox/Storage/VD.cpp (modified) (1 diff)

trunk/src/VBox/Storage/VD.cpp

@@ -990 +990 @@
                 cbBufClear += cbThisRead;
 
-            rc = VINF_SUCCESS;
+            if (pImage->uOpenFlags & VD_OPEN_FLAGS_INFORM_ABOUT_ZERO_BLOCKS)
+                rc = VINF_VD_NEW_ZEROED_BLOCK;
+            else
+                rc = VINF_SUCCESS;
         }
         else if (RT_SUCCESS(rc))