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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _LINUX_FSMAP_H
#define _LINUX_FSMAP_H
#include <linux/types.h>
struct fsmap {
__u32 fmr_device;
__u32 fmr_flags;
__u64 fmr_physical;
__u64 fmr_owner;
__u64 fmr_offset;
__u64 fmr_length;
__u64 fmr_reserved[3];
};
struct fsmap_head {
__u32 fmh_iflags;
__u32 fmh_oflags;
__u32 fmh_count;
__u32 fmh_entries;
__u64 fmh_reserved[6];
struct fsmap fmh_keys[2];
struct fsmap fmh_recs[];
};
#define FMH_IF_VALID 0
#define FMH_OF_DEV_T 0x1
#define FMR_OF_PREALLOC 0x1
#define FMR_OF_ATTR_FORK 0x2
#define FMR_OF_EXTENT_MAP 0x4
#define FMR_OF_SHARED 0x8
#define FMR_OF_SPECIAL_OWNER 0x10
#define FMR_OF_LAST 0x20
#define FMR_OWNER(type,code) (((__u64) type << 32) | ((__u64) code & 0xFFFFFFFFULL))
#define FMR_OWNER_TYPE(owner) ((__u32) ((__u64) owner >> 32))
#define FMR_OWNER_CODE(owner) ((__u32) (((__u64) owner & 0xFFFFFFFFULL)))
#define FMR_OWN_FREE FMR_OWNER(0, 1)
#define FMR_OWN_UNKNOWN FMR_OWNER(0, 2)
#define FMR_OWN_METADATA FMR_OWNER(0, 3)
#define FS_IOC_GETFSMAP _IOWR('X', 59, struct fsmap_head)
#endif
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