1 files changed, 66 insertions, 0 deletions
diff --git a/src/messages/MMDSOpenInoReply.h b/src/messages/MMDSOpenInoReply.h
new file mode 100644
index 000000000..25a2ea279
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+++ b/src/messages/MMDSOpenInoReply.h
@@ -0,0 +1,66 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2011 New Dream Network
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation.  See file COPYING.
+ *
+ */
+
+#ifndef CEPH_MDSOPENINOREPLY_H
+#define CEPH_MDSOPENINOREPLY_H
+
+#include "messages/MMDSOp.h"
+
+class MMDSOpenInoReply final : public MMDSOp {
+public:
+  static constexpr int HEAD_VERSION = 1;
+  static constexpr int COMPAT_VERSION = 1;
+  inodeno_t ino;
+  std::vector<inode_backpointer_t> ancestors;
+  mds_rank_t hint;
+  int32_t error;
+
+protected:
+  MMDSOpenInoReply() : MMDSOp{MSG_MDS_OPENINOREPLY, HEAD_VERSION, COMPAT_VERSION}, error(0) {}
+  MMDSOpenInoReply(ceph_tid_t t, inodeno_t i, mds_rank_t h=MDS_RANK_NONE, int e=0) :
+    MMDSOp{MSG_MDS_OPENINOREPLY, HEAD_VERSION, COMPAT_VERSION}, ino(i), hint(h), error(e) {
+    header.tid = t;
+  }
+
+
+public:
+  std::string_view get_type_name() const override { return "openinoreply"; }
+  void print(std::ostream &out) const override {
+    out << "openinoreply(" << header.tid << " "
+	<< ino << " " << hint << " " << ancestors << ")";
+  }
+
+  void encode_payload(uint64_t features) override {
+    using ceph::encode;
+    encode(ino, payload);
+    encode(ancestors, payload);
+    encode(hint, payload);
+    encode(error, payload);
+  }
+  void decode_payload() override {
+    using ceph::decode;
+    auto p = payload.cbegin();
+    decode(ino, p);
+    decode(ancestors, p);
+    decode(hint, p);
+    decode(error, p);
+  }
+private:
+  template<class T, typename... Args>
+  friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args);
+  template<class T, typename... Args>
+  friend MURef<T> crimson::make_message(Args&&... args);
+};
+
+#endif