1 #ifndef CEPH_CLS_VERSION_CLIENT_H
2 #define CEPH_CLS_VERSION_CLIENT_H
4 #include "cls_version_ops.h"
7 class ObjectWriteOperation;
8 class ObjectReadOperation;
17 void cls_version_set(librados::ObjectWriteOperation& op, obj_version& ver);
20 void cls_version_inc(librados::ObjectWriteOperation& op);
22 /* conditional increase, return -EAGAIN if condition fails */
23 void cls_version_inc(librados::ObjectWriteOperation& op, obj_version& ver, VersionCond cond);
25 void cls_version_read(librados::ObjectReadOperation& op, obj_version *objv);
27 int cls_version_read(librados::IoCtx& io_ctx, string& oid, obj_version *ver);
29 void cls_version_check(librados::ObjectOperation& op, obj_version& ver, VersionCond cond);