Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/src/librbd/api/Pool.h b/src/librbd/api/Pool.h
new file mode 100644
index 000000000..7b607ab6e
--- /dev/null
+++ b/src/librbd/api/Pool.h
@@ -0,0 +1,38 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_API_POOL_H
+#define CEPH_LIBRBD_API_POOL_H
+
+#include "include/int_types.h"
+#include "include/rados/librados_fwd.hpp"
+#include "include/rbd/librbd.h"
+#include <map>
+
+namespace librbd {
+
+struct ImageCtx;
+
+namespace api {
+
+template <typename ImageCtxT = librbd::ImageCtx>
+class Pool {
+public:
+  typedef std::map<rbd_pool_stat_option_t, uint64_t*> StatOptions;
+
+  static int init(librados::IoCtx& io_ctx, bool force);
+
+  static int add_stat_option(StatOptions* stat_options,
+                             rbd_pool_stat_option_t option,
+                             uint64_t* value);
+
+  static int get_stats(librados::IoCtx& io_ctx, StatOptions* stat_options);
+
+};
+
+} // namespace api
+} // namespace librbd
+
+extern template class librbd::api::Pool<librbd::ImageCtx>;
+
+#endif // CEPH_LIBRBD_API_POOL_H