Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 23 insertions, 0 deletions

diff --git a/src/client/Dir.h b/src/client/Dir.h
new file mode 100644
index 000000000..f98782e43
--- /dev/null
+++ b/src/client/Dir.h
@@ -0,0 +1,23 @@
+#ifndef CEPH_CLIENT_DIR_H
+#define CEPH_CLIENT_DIR_H
+
+#include <string>
+#include <vector>
+
+class Dentry;
+struct Inode;
+
+class Dir {
+ public:
+  Inode    *parent_inode;  // my inode
+  ceph::unordered_map<std::string, Dentry*> dentries;
+  unsigned num_null_dentries = 0;
+
+  std::vector<Dentry*> readdir_cache;
+
+  explicit Dir(Inode* in) { parent_inode = in; }
+
+  bool is_empty() {  return dentries.empty(); }
+};
+
+#endif