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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

#ifndef _UAPI_LINUX_BLKDEV_H

#define _UAPI_LINUX_BLKDEV_H

#include <linux/ioctl.h>

#include <linux/types.h>

/*

* io_uring block file commands, see IORING_OP_URING_CMD.

* It's a different number space from ioctl(), reuse the block's code 0x12.

*/

#define BLOCK_URING_CMD_DISCARD _IO(0x12, 0)

#endif