Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 65 insertions, 0 deletions

diff --git a/src/messages/MInodeFileCaps.h b/src/messages/MInodeFileCaps.h
new file mode 100644
index 000000000..f8fc6fce6
--- /dev/null
+++ b/src/messages/MInodeFileCaps.h
@@ -0,0 +1,65 @@
+// -*- 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) 2004-2006 Sage Weil <sage@newdream.net>
+ *
+ * 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_MINODEFILECAPS_H
+#define CEPH_MINODEFILECAPS_H
+
+#include "messages/MMDSOp.h"
+
+class MInodeFileCaps final : public MMDSOp {
+private:
+  static constexpr int HEAD_VERSION = 1;
+  static constexpr int COMPAT_VERSION = 1;
+  inodeno_t ino;
+  __u32     caps = 0;
+
+public:
+  inodeno_t get_ino() const { return ino; }
+  int       get_caps() const { return caps; }
+
+protected:
+  MInodeFileCaps() : MMDSOp(MSG_MDS_INODEFILECAPS, HEAD_VERSION, COMPAT_VERSION) {}
+  MInodeFileCaps(inodeno_t ino, int caps) :
+    MMDSOp(MSG_MDS_INODEFILECAPS, HEAD_VERSION, COMPAT_VERSION) {
+    this->ino = ino;
+    this->caps = caps;
+  }
+  ~MInodeFileCaps() final {}
+
+public:
+  std::string_view get_type_name() const override { return "inode_file_caps";}
+  void print(std::ostream& out) const override {
+    out << "inode_file_caps(" << ino << " " << ccap_string(caps) << ")";
+  }
+  
+  void encode_payload(uint64_t features) override {
+    using ceph::encode;
+    encode(ino, payload);
+    encode(caps, payload);
+  }
+  void decode_payload() override {
+    using ceph::decode;
+    auto p = payload.cbegin();
+    decode(ino, p);
+    decode(caps, 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