libsnapshot: Add Version field which will be used by update-engine
manifest
Bug: 183863613
Test: Build
Signed-off-by: Akilesh Kailash <akailash@google.com>
Change-Id: If4b6a60669a55eb2ea1167fb2cc49ce04c054748
diff --git a/fs_mgr/libsnapshot/include/libsnapshot/cow_format.h b/fs_mgr/libsnapshot/include/libsnapshot/cow_format.h
index 797b8ef..e93254e 100644
--- a/fs_mgr/libsnapshot/include/libsnapshot/cow_format.h
+++ b/fs_mgr/libsnapshot/include/libsnapshot/cow_format.h
@@ -24,6 +24,8 @@
static constexpr uint32_t kCowVersionMajor = 1;
static constexpr uint32_t kCowVersionMinor = 0;
+static constexpr uint32_t kCowVersionManifest = 1;
+
// This header appears as the first sequence of bytes in the COW. All fields
// in the layout are little-endian encoded. The on-disk layout is:
//