-From e85ba881045bcd48a285d17234ebe32d10735492 Mon Sep 17 00:00:00 2001
+From 9fb6fd584178db5b5a9f0b59f78c30b3c3066f73 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Tue, 13 Nov 2012 11:11:38 +0100
Subject: [PATCH v3 4/6] introduce new vma archive format
+
diff --git a/vma.c b/vma.c
new file mode 100644
-index 0000000..8d6f32d
+index 0000000..d50a312
--- /dev/null
+++ b/vma.c
@@ -0,0 +1,558 @@
+ write_zero = false;
+ }
+
-+ BlockDriverState *bs = NULL;
-+ if (bdrv_file_open(&bs, devfn, flags)) {
++ BlockDriverState *bs = bdrv_new(di->devname);
++ if (bdrv_open(bs, devfn, flags, NULL)) {
+ g_error("can't open file %s", devfn);
+ }
+ if (vma_reader_register_bs(vmar, i, bs, write_zero, &errp) < 0) {