ceph/src/cls/version/cls_version_client.h

   1 #ifndef CEPH_CLS_VERSION_CLIENT_H
   2 #define CEPH_CLS_VERSION_CLIENT_H
   3
   4 #include "include/types.h"
   5 #include "include/rados/librados.hpp"
   6
   7 /*
   8  * version objclass
   9  */
  10
  11 void cls_version_set(librados::ObjectWriteOperation& op, obj_version& ver);
  12
  13 /* increase anyway */
  14 void cls_version_inc(librados::ObjectWriteOperation& op);
  15
  16 /* conditional increase, return -EAGAIN if condition fails */
  17 void cls_version_inc(librados::ObjectWriteOperation& op, obj_version& ver, VersionCond cond);
  18
  19 void cls_version_read(librados::ObjectReadOperation& op, obj_version *objv);
  20
  21 int cls_version_read(librados::IoCtx& io_ctx, string& oid, obj_version *ver);
  22
  23 void cls_version_check(librados::ObjectOperation& op, obj_version& ver, VersionCond cond);
  24
  25 #endif