From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:45:59 +0200 Subject: Adding upstream version 16.2.11+ds. Signed-off-by: Daniel Baumann --- src/osd/ObjectVersioner.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 src/osd/ObjectVersioner.h (limited to 'src/osd/ObjectVersioner.h') diff --git a/src/osd/ObjectVersioner.h b/src/osd/ObjectVersioner.h new file mode 100644 index 000000000..f7d756330 --- /dev/null +++ b/src/osd/ObjectVersioner.h @@ -0,0 +1,35 @@ +// -*- 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 + * + * 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_OSD_OBJECTVERSIONER_H +#define CEPH_OSD_OBJECTVERSIONER_H + +class ObjectVersioner { + public: + pobject_t oid; + + void get_versions(list& ls); + version_t head(); // newest + version_t committed(); // last committed + version_t tail(); // oldest + + /* + * prepare a new version, starting wit "raw" transaction t. + */ + void prepare(ObjectStore::Transaction& t, version_t v); + void rollback_to(version_t v); + void commit_to(version_t v); +}; + +#endif -- cgit v1.2.3