From 1044b29a1df6a9ac7de95f418931fb1973bf7a77 Mon Sep 17 00:00:00 2001
From: Ron Dreslinski <rdreslin@umich.edu>
Date: Thu, 30 Oct 2003 16:48:23 -0500
Subject: Serialization support for cow images

dev/disk_image.cc:
dev/disk_image.hh:
    Serialization of cow images

--HG--
extra : convert_revision : 144179b8cad00b32df8c448a8556a465e24737aa
---
 dev/disk_image.hh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'dev/disk_image.hh')

diff --git a/dev/disk_image.hh b/dev/disk_image.hh
index 12048a042..7b2c12ef7 100644
--- a/dev/disk_image.hh
+++ b/dev/disk_image.hh
@@ -117,9 +117,12 @@ class CowDiskImage : public DiskImage
     ~CowDiskImage();
 
     void init(int hash_size);
-    bool open();
+    bool open(const std::string &file);
     void save();
+    void save(const std::string &file);
     void writeback();
+    void serialize(std::ostream &os);
+    void unserialize(Checkpoint *cp, const std::string &section);
 
     virtual off_t size() const;
 
-- 
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