X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Ftools%2Frbd_ggate%2FWatcher.h;fp=src%2Fceph%2Fsrc%2Ftools%2Frbd_ggate%2FWatcher.h;h=8f524b43fc3ba64c195c02492412bbd7aafa3fd9;hb=812ff6ca9fcd3e629e49d4328905f33eee8ca3f5;hp=0000000000000000000000000000000000000000;hpb=15280273faafb77777eab341909a3f495cf248d9;p=stor4nfv.git

diff --git a/src/ceph/src/tools/rbd_ggate/Watcher.h b/src/ceph/src/tools/rbd_ggate/Watcher.h
new file mode 100644
index 0000000..8f524b4
--- /dev/null
+++ b/src/ceph/src/tools/rbd_ggate/Watcher.h
@@ -0,0 +1,34 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_RBD_GGATE_WATCHER_H
+#define CEPH_RBD_GGATE_WATCHER_H
+
+#include "include/rbd/librbd.hpp"
+
+namespace rbd {
+namespace ggate {
+
+class Driver;
+
+class Watcher : public librbd::UpdateWatchCtx
+{
+public:
+  Watcher(Driver *m_drv, librados::IoCtx &ioctx, librbd::Image &image,
+          size_t size);
+
+  void handle_notify() override;
+
+private:
+  Driver *m_drv;
+  librados::IoCtx &m_ioctx;
+  librbd::Image &m_image;
+  size_t m_size;
+};
+
+
+} // namespace ggate
+} // namespace rbd
+
+#endif // CEPH_RBD_GGATE_WATCHER_H
+