/*-
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/** \file
 * Helper library to use spdk_bdev as the backing device for a blobstore
 */

#ifndef SPDK_BLOB_BDEV_H
#define SPDK_BLOB_BDEV_H

#include "spdk/stdinc.h"
#include "spdk/bdev.h"

#ifdef __cplusplus
extern "C" {
#endif

struct spdk_bs_dev;
struct spdk_bdev;
struct spdk_bdev_module;

/**
 * Create a blobstore block device from a bdev.
 *
 * \param bdev Bdev to use.
 * \param remove_cb Called when the block device is removed.
 * \param remove_ctx Argument passed to function remove_cb.
 *
 * \return a pointer to the blobstore block device on success or NULL otherwise.
 */
struct spdk_bs_dev *spdk_bdev_create_bs_dev(struct spdk_bdev *bdev, spdk_bdev_remove_cb_t remove_cb,
		void *remove_ctx);

/**
 * Claim the bdev module for the given blobstore.
 *
 * \param bs_dev Blobstore block device.
 * \param module Bdev module to claim.
 *
 * \return 0 on success, negative errno on failure.
 */
int spdk_bs_bdev_claim(struct spdk_bs_dev *bs_dev, struct spdk_bdev_module *module);

#ifdef __cplusplus
}
#endif

#endif