initial code repo

[stor4nfv.git] / src / ceph / src / cls / version / cls_version_client.h

diff --git a/src/ceph/src/cls/version/cls_version_client.h b/src/ceph/src/cls/version/cls_version_client.h
new file mode 100644 (file)
index 0000000..83a3d8c
--- /dev/null
+++ b/src/ceph/src/cls/version/cls_version_client.h
@@ -0,0 +1,31 @@
+#ifndef CEPH_CLS_VERSION_CLIENT_H
+#define CEPH_CLS_VERSION_CLIENT_H
+
+#include "cls_version_ops.h"
+
+namespace librados {
+  class ObjectWriteOperation;
+  class ObjectReadOperation;
+  class ObjectOperation;
+  class IoCtx;
+}
+
+/*
+ * version objclass
+ */
+
+void cls_version_set(librados::ObjectWriteOperation& op, obj_version& ver);
+
+/* increase anyway */
+void cls_version_inc(librados::ObjectWriteOperation& op);
+
+/* conditional increase, return -EAGAIN if condition fails */
+void cls_version_inc(librados::ObjectWriteOperation& op, obj_version& ver, VersionCond cond);
+
+void cls_version_read(librados::ObjectReadOperation& op, obj_version *objv);
+
+int cls_version_read(librados::IoCtx& io_ctx, string& oid, obj_version *ver);
+
+void cls_version_check(librados::ObjectOperation& op, obj_version& ver, VersionCond cond);
+
+#endif