text: /*-
   *   BSD LICENSE
   *
   *   Copyright (c) Intel Corporation.
   *   All rights reserved.
   *
   *   Redistribution and use in source and binary forms, with or without
   *   modification, are permitted provided that the following conditions
   *   are met:
   *
   *     * Redistributions of source code must retain the above copyright
   *       notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright
   *       notice, this list of conditions and the following disclaimer in
   *       the documentation and/or other materials provided with the
   *       distribution.
   *     * Neither the name of Intel Corporation nor the names of its
   *       contributors may be used to endorse or promote products derived
   *       from this software without specific prior written permission.
   *
   *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifndef SPDK_VBDEV_LVOL_H
  #define SPDK_VBDEV_LVOL_H
  
  #include "spdk/lvol.h"
  #include "spdk_internal/bdev.h"
  
  #include "spdk_internal/lvolstore.h"
  
  struct lvol_store_bdev {
  	struct spdk_lvol_store	*lvs;
  	struct spdk_bdev 	*bdev;
  	struct spdk_lvs_req	*req;
  
  	TAILQ_ENTRY(lvol_store_bdev)	lvol_stores;
  };
  
  int vbdev_lvs_create(struct spdk_bdev *base_bdev, const char *name, uint32_t cluster_sz,
  		     spdk_lvs_op_with_handle_complete cb_fn, void *cb_arg);
  void vbdev_lvs_destruct(struct spdk_lvol_store *lvs, spdk_lvs_op_complete cb_fn, void *cb_arg);
  void vbdev_lvs_unload(struct spdk_lvol_store *lvs, spdk_lvs_op_complete cb_fn, void *cb_arg);
  
  int vbdev_lvol_create(struct spdk_lvol_store *lvs, const char *name, size_t sz,
  		      bool thin_provisioned, spdk_lvol_op_with_handle_complete cb_fn, void *cb_arg);
  
  int vbdev_lvol_resize(char *name, size_t sz, spdk_lvol_op_complete cb_fn, void *cb_arg);
  
  /**
   * \brief Search for handle lvolstore
   * \param uuid_str UUID of lvolstore
   * \return Handle to spdk_lvol_store or NULL if not found.
   */
  struct spdk_lvol_store *vbdev_get_lvol_store_by_uuid(const char *uuid_str);
  
  /**
   * \brief Search for handle to lvolstore
   * \param name name of lvolstore
   * \return Handle to spdk_lvol_store or NULL if not found.
   */
  struct spdk_lvol_store *vbdev_get_lvol_store_by_name(const char *name);
  
  /**
   * \brief Search for handle to lvol_store_bdev
   * \param lvs handle to lvolstore
   * \return Handle to lvol_store_bdev or NULL if not found.
   */
  struct lvol_store_bdev *vbdev_get_lvs_bdev_by_lvs(struct spdk_lvol_store *lvs);
  
  #endif /* SPDK_VBDEV_LVOL_H */
  