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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#ifndef CEPH_LIBRBD_MIGRATION_UTILS_H
#define CEPH_LIBRBD_MIGRATION_UTILS_H
#include "include/common_fwd.h"
#include "librbd/io/Types.h"
#include "librbd/migration/Types.h"
#include <optional>
#include <string>
namespace librbd {
namespace migration {
namespace util {
int parse_url(CephContext* cct, const std::string& url, UrlSpec* url_spec);
void zero_shrunk_snapshot(CephContext* cct, const io::Extents& image_extents,
uint64_t snap_id, uint64_t new_size,
std::optional<uint64_t> *previous_size,
io::SparseExtents* sparse_extents);
void merge_snapshot_delta(const io::SnapIds& snap_ids,
io::SnapshotDelta* snapshot_delta);
} // namespace util
} // namespace migration
} // namespace librbd
#endif // CEPH_LIBRBD_MIGRATION_UTILS_H
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