initial code repo

[stor4nfv.git] / src / ceph / src / librbd / managed_lock / Types.h

diff --git a/src/ceph/src/librbd/managed_lock/Types.h b/src/ceph/src/librbd/managed_lock/Types.h
new file mode 100644 (file)
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+++ b/src/ceph/src/librbd/managed_lock/Types.h
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+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_MANAGED_LOCK_TYPES_H
+#define CEPH_LIBRBD_MANAGED_LOCK_TYPES_H
+
+#include "msg/msg_types.h"
+#include <string>
+
+namespace librbd {
+namespace managed_lock {
+
+struct Locker {
+  entity_name_t entity;
+  std::string cookie;
+  std::string address;
+  uint64_t handle = 0;
+
+  Locker() {
+  }
+  Locker(const entity_name_t& entity, const std::string &cookie,
+         const std::string &address, uint64_t handle)
+    : entity(entity), cookie(cookie), address(address), handle(handle) {
+  }
+
+  inline bool operator==(const Locker &rhs) const {
+    return (entity == rhs.entity &&
+            cookie == rhs.cookie &&
+            address == rhs.address &&
+            handle == rhs.handle);
+  }
+  inline bool operator!=(const Locker &rhs) const {
+    return !(*this == rhs);
+  }
+};
+
+enum Mode {
+  EXCLUSIVE,
+  SHARED
+};
+
+
+} // namespace managed_lock
+} // namespace librbd
+
+#endif // CEPH_LIBRBD_MANAGED_LOCK_TYPES_H