[linux-2.6-block.git] / include / linux / fiemap.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_FIEMAP_H
#define _LINUX_FIEMAP_H 1

#include <uapi/linux/fiemap.h>
#include <linux/fs.h>

struct fiemap_extent_info {
	unsigned int fi_flags;		/* Flags as passed from user */
	unsigned int fi_extents_mapped;	/* Number of mapped extents */
	unsigned int fi_extents_max;	/* Size of fiemap_extent array */
	struct fiemap_extent __user *fi_extents_start; /* Start of
							fiemap_extent array */
};

int fiemap_prep(struct inode *inode, struct fiemap_extent_info *fieinfo,
		u64 start, u64 *len, u32 supported_flags);
int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical,
			    u64 phys, u64 len, u32 flags);

#endif /* _LINUX_FIEMAP_H 1 */
Commit	Line	Data
10c5db28 CH	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	#ifndef _LINUX_FIEMAP_H
	3	#define _LINUX_FIEMAP_H 1
	4
	5	#include <uapi/linux/fiemap.h>
	6	#include <linux/fs.h>
	7
	8	struct fiemap_extent_info {
	9	unsigned int fi_flags; /* Flags as passed from user */
	10	unsigned int fi_extents_mapped; /* Number of mapped extents */
	11	unsigned int fi_extents_max; /* Size of fiemap_extent array */
	12	struct fiemap_extent __user fi_extents_start; / Start of
	13	fiemap_extent array */
	14	};
	15
cddf8a2c CH	16	int fiemap_prep(struct inode inode, struct fiemap_extent_info fieinfo,
cddf8a2c CH	17	u64 start, u64 *len, u32 supported_flags);
10c5db28 CH	18	int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical,
10c5db28 CH	19	u64 phys, u64 len, u32 flags);
10c5db28	20
10c5db28	21	#endif /* _LINUX_FIEMAP_H 1 */