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/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file is part of the Distributed Network Block Device 3
*
* Copyright(c) 2011-2012 Johann Latocha <johann@latocha.de>
*
* This file may be licensed under the terms of the
* GNU General Public License Version 2 (the ``GPL'').
*
* Software distributed under the License is distributed
* on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the GPL for the specific language
* governing rights and limitations.
*
* You should have received a copy of the GPL along with this
* program. If not, go to http://www.gnu.org/licenses/gpl.html
* or write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef BLK_H_
#define BLK_H_
#include "dnbd3_main.h"
// The device has been set up via IOCTL_OPEN and hasn't been closed yet
#define device_active(dev) ((dev)->reported_size != 0)
int dnbd3_blk_add_device(dnbd3_device_t *dev, int minor);
int dnbd3_blk_del_device(dnbd3_device_t *dev);
void dnbd3_blk_requeue_all_requests(dnbd3_device_t *dev);
void dnbd3_blk_fail_all_requests(dnbd3_device_t *dev);
#endif /* BLK_H_ */
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