200 lines
6.7 KiB
C
200 lines
6.7 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPI_LINUX_FS_H
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#define _UAPI_LINUX_FS_H
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#include <linux/limits.h>
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#include <linux/fscrypt.h>
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#include <linux/mount.h>
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#undef NR_OPEN
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#define INR_OPEN_CUR 1024
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#define INR_OPEN_MAX 4096
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#define BLOCK_SIZE_BITS 10
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#define BLOCK_SIZE (1 << BLOCK_SIZE_BITS)
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define SEEK_END 2
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#define SEEK_DATA 3
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#define SEEK_HOLE 4
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#define SEEK_MAX SEEK_HOLE
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#define RENAME_NOREPLACE (1 << 0)
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#define RENAME_EXCHANGE (1 << 1)
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#define RENAME_WHITEOUT (1 << 2)
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struct file_clone_range {
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__s64 src_fd;
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__u64 src_offset;
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__u64 src_length;
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__u64 dest_offset;
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};
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struct fstrim_range {
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__u64 start;
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__u64 len;
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__u64 minlen;
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};
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#define FILE_DEDUPE_RANGE_SAME 0
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#define FILE_DEDUPE_RANGE_DIFFERS 1
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struct file_dedupe_range_info {
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__s64 dest_fd;
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__u64 dest_offset;
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__u64 bytes_deduped;
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__s32 status;
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__u32 reserved;
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};
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struct file_dedupe_range {
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__u64 src_offset;
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__u64 src_length;
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__u16 dest_count;
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__u16 reserved1;
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__u32 reserved2;
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struct file_dedupe_range_info info[0];
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};
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struct files_stat_struct {
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unsigned long nr_files;
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unsigned long nr_free_files;
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unsigned long max_files;
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};
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struct inodes_stat_t {
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long nr_inodes;
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long nr_unused;
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long dummy[5];
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};
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#define NR_FILE 8192
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struct fsxattr {
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__u32 fsx_xflags;
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__u32 fsx_extsize;
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__u32 fsx_nextents;
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__u32 fsx_projid;
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__u32 fsx_cowextsize;
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unsigned char fsx_pad[8];
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};
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#define FS_XFLAG_REALTIME 0x00000001
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#define FS_XFLAG_PREALLOC 0x00000002
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#define FS_XFLAG_IMMUTABLE 0x00000008
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#define FS_XFLAG_APPEND 0x00000010
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#define FS_XFLAG_SYNC 0x00000020
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#define FS_XFLAG_NOATIME 0x00000040
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#define FS_XFLAG_NODUMP 0x00000080
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#define FS_XFLAG_RTINHERIT 0x00000100
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#define FS_XFLAG_PROJINHERIT 0x00000200
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#define FS_XFLAG_NOSYMLINKS 0x00000400
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#define FS_XFLAG_EXTSIZE 0x00000800
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#define FS_XFLAG_EXTSZINHERIT 0x00001000
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#define FS_XFLAG_NODEFRAG 0x00002000
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#define FS_XFLAG_FILESTREAM 0x00004000
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#define FS_XFLAG_DAX 0x00008000
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#define FS_XFLAG_COWEXTSIZE 0x00010000
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#define FS_XFLAG_HASATTR 0x80000000
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#define BLKROSET _IO(0x12, 93)
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#define BLKROGET _IO(0x12, 94)
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#define BLKRRPART _IO(0x12, 95)
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#define BLKGETSIZE _IO(0x12, 96)
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#define BLKFLSBUF _IO(0x12, 97)
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#define BLKRASET _IO(0x12, 98)
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#define BLKRAGET _IO(0x12, 99)
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#define BLKFRASET _IO(0x12, 100)
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#define BLKFRAGET _IO(0x12, 101)
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#define BLKSECTSET _IO(0x12, 102)
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#define BLKSECTGET _IO(0x12, 103)
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#define BLKSSZGET _IO(0x12, 104)
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#define BLKBSZGET _IOR(0x12, 112, size_t)
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#define BLKBSZSET _IOW(0x12, 113, size_t)
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#define BLKGETSIZE64 _IOR(0x12, 114, size_t)
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#define BLKTRACESETUP _IOWR(0x12, 115, struct blk_user_trace_setup)
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#define BLKTRACESTART _IO(0x12, 116)
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#define BLKTRACESTOP _IO(0x12, 117)
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#define BLKTRACETEARDOWN _IO(0x12, 118)
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#define BLKDISCARD _IO(0x12, 119)
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#define BLKIOMIN _IO(0x12, 120)
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#define BLKIOOPT _IO(0x12, 121)
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#define BLKALIGNOFF _IO(0x12, 122)
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#define BLKPBSZGET _IO(0x12, 123)
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#define BLKDISCARDZEROES _IO(0x12, 124)
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#define BLKSECDISCARD _IO(0x12, 125)
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#define BLKROTATIONAL _IO(0x12, 126)
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#define BLKZEROOUT _IO(0x12, 127)
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#define BLKGETDISKSEQ _IOR(0x12, 128, __u64)
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#define BMAP_IOCTL 1
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#define FIBMAP _IO(0x00, 1)
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#define FIGETBSZ _IO(0x00, 2)
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#define FIFREEZE _IOWR('X', 119, int)
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#define FITHAW _IOWR('X', 120, int)
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#define FITRIM _IOWR('X', 121, struct fstrim_range)
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#define FICLONE _IOW(0x94, 9, int)
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#define FICLONERANGE _IOW(0x94, 13, struct file_clone_range)
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#define FIDEDUPERANGE _IOWR(0x94, 54, struct file_dedupe_range)
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#define FSLABEL_MAX 256
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#define FS_IOC_GETFLAGS _IOR('f', 1, long)
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#define FS_IOC_SETFLAGS _IOW('f', 2, long)
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#define FS_IOC_GETVERSION _IOR('v', 1, long)
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#define FS_IOC_SETVERSION _IOW('v', 2, long)
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#define FS_IOC_FIEMAP _IOWR('f', 11, struct fiemap)
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#define FS_IOC32_GETFLAGS _IOR('f', 1, int)
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#define FS_IOC32_SETFLAGS _IOW('f', 2, int)
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#define FS_IOC32_GETVERSION _IOR('v', 1, int)
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#define FS_IOC32_SETVERSION _IOW('v', 2, int)
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#define FS_IOC_FSGETXATTR _IOR('X', 31, struct fsxattr)
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#define FS_IOC_FSSETXATTR _IOW('X', 32, struct fsxattr)
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#define FS_IOC_GETFSLABEL _IOR(0x94, 49, char[FSLABEL_MAX])
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#define FS_IOC_SETFSLABEL _IOW(0x94, 50, char[FSLABEL_MAX])
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#define FS_SECRM_FL 0x00000001
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#define FS_UNRM_FL 0x00000002
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#define FS_COMPR_FL 0x00000004
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#define FS_SYNC_FL 0x00000008
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#define FS_IMMUTABLE_FL 0x00000010
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#define FS_APPEND_FL 0x00000020
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#define FS_NODUMP_FL 0x00000040
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#define FS_NOATIME_FL 0x00000080
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#define FS_DIRTY_FL 0x00000100
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#define FS_COMPRBLK_FL 0x00000200
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#define FS_NOCOMP_FL 0x00000400
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#define FS_ENCRYPT_FL 0x00000800
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#define FS_BTREE_FL 0x00001000
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#define FS_INDEX_FL 0x00001000
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#define FS_IMAGIC_FL 0x00002000
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#define FS_JOURNAL_DATA_FL 0x00004000
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#define FS_NOTAIL_FL 0x00008000
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#define FS_DIRSYNC_FL 0x00010000
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#define FS_TOPDIR_FL 0x00020000
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#define FS_HUGE_FILE_FL 0x00040000
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#define FS_EXTENT_FL 0x00080000
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#define FS_VERITY_FL 0x00100000
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#define FS_EA_INODE_FL 0x00200000
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#define FS_EOFBLOCKS_FL 0x00400000
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#define FS_NOCOW_FL 0x00800000
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#define FS_DAX_FL 0x02000000
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#define FS_INLINE_DATA_FL 0x10000000
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#define FS_PROJINHERIT_FL 0x20000000
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#define FS_CASEFOLD_FL 0x40000000
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#define FS_RESERVED_FL 0x80000000
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#define FS_FL_USER_VISIBLE 0x0003DFFF
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#define FS_FL_USER_MODIFIABLE 0x000380FF
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#define SYNC_FILE_RANGE_WAIT_BEFORE 1
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#define SYNC_FILE_RANGE_WRITE 2
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#define SYNC_FILE_RANGE_WAIT_AFTER 4
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#define SYNC_FILE_RANGE_WRITE_AND_WAIT (SYNC_FILE_RANGE_WRITE | SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WAIT_AFTER)
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typedef int __bitwise __kernel_rwf_t;
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#define RWF_HIPRI ((__force __kernel_rwf_t) 0x00000001)
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#define RWF_DSYNC ((__force __kernel_rwf_t) 0x00000002)
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#define RWF_SYNC ((__force __kernel_rwf_t) 0x00000004)
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#define RWF_NOWAIT ((__force __kernel_rwf_t) 0x00000008)
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#define RWF_APPEND ((__force __kernel_rwf_t) 0x00000010)
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#define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT | RWF_APPEND)
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#endif
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