1 files changed, 37 insertions, 0 deletions
diff --git a/src/librbd/api/PoolMetadata.h b/src/librbd/api/PoolMetadata.h
new file mode 100644
index 000000000..69ab574ac
--- /dev/null
+++ b/src/librbd/api/PoolMetadata.h
@@ -0,0 +1,37 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_API_POOL_METADATA_H
+#define CEPH_LIBRBD_API_POOL_METADATA_H
+
+#include "include/buffer_fwd.h"
+#include "include/rados/librados_fwd.hpp"
+
+#include <cstdint>
+#include <map>
+#include <string>
+
+namespace librbd {
+
+class ImageCtx;
+
+namespace api {
+
+template <typename ImageCtxT = librbd::ImageCtx>
+class PoolMetadata {
+public:
+  static int get(librados::IoCtx& io_ctx, const std::string &key,
+                 std::string *value);
+  static int set(librados::IoCtx& io_ctx, const std::string &key,
+                 const std::string &value);
+  static int remove(librados::IoCtx& io_ctx, const std::string &key);
+  static int list(librados::IoCtx& io_ctx, const std::string &start,
+                  uint64_t max, std::map<std::string, ceph::bufferlist> *pairs);
+};
+
+} // namespace api
+} // namespace librbd
+
+extern template class librbd::api::PoolMetadata<librbd::ImageCtx>;
+
+#endif // CEPH_LIBRBD_API_POOL_METADATA_H