diff options
Diffstat (limited to 'dev/disk_image.hh')
| -rw-r--r-- | dev/disk_image.hh | 5 |
1 files changed, 4 insertions, 1 deletions
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 §ion); virtual off_t size() const; |